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Management Of Medically
Compromised Patient
Importance
1. Recognition of existing medical condition
2. Adequate preparation
- Premedication
- Prophylaxis
- Adjustment
- Preparation for any adverse effects
3. Postoperative consideration to control
- Bleeding
- Infection
Patients Classification According to their physical condition
According to the American Society of Anesthesiologists (ASA)
Type I : Normal patient
Type II : Mild to moderate systemic disease
Type III : Sever systemic disease limiting patient activity
Type IV : Sever systemic disease threatening life
Type V : Morbid patient
Treatment options
1. Office treatment
- ASA type I
- ASA type II
2. Hospitalization
- ASA type III
3. Hospitalization and emergency treatment only
- ASA type IV
4. Hospitalization and palliative treatment
- ASA type V
Stress Reduction Protocol
● Before appointment
1. Night before surgery (sleeping pills valium 5-10 mg) optional
2. Day of surgery ( short acting barbiturates secobarbital 50-100 mg optional)
3. Early appointment
4. Short appointment
Stress Reduction Protocol cont.
● During Appointment
1. Relaxing background music
2. Reassurance
3. No surprises
4. No unnecessary noise
5. Surgical instrument out of patient sight
6. Profound local anesthesia
7. IV sedation optional
8. Nitrous oxide sedation optional
Stress Reduction Protocol cont.
● After surgery
1. Further reassurance
2. Detailed information about expected postoperative sequelae
3. Effective analgesics
4. Telephone call for the patient at home
CARDIOVASCULAR DISEASES
Management of patients with systemic diseases
CARDIAC ARRHYTHMIAS
ANGINA PECTORIS
MYOCARDIAL INFARCTION
CORONARY ARTERY BYPASS GRAFTING
REHUMATIC HEART DISEASE
HYPERTENSION
CARDIOVASCULAR DISEASES
Management of patient with systemic diseases
CARDIAC ARRHYTHMIAS
● Condition :
1. Abnormal pulse rate or rhythm
2. Cardiac pacemaker
● Dental Management Considerations ;
1. Consultation
2. Stress reduction protocol
3. Local anesthesia without vasoconstrictor
4. Avoid diathermy and ultrasonic scaler in case of pacemaker
5. In case of decreased heart rate
● Direct vigorous thumbing on the pericardium
6. In case of rapid heart beats
● Vagal stimulation through carotid sinus massage
CARDIOVASCULAR DISEASES
Management of patient with systemic disease
ANGINA PECTORIS
● Condition :
- Temporary inability of the coronary arteries to supply the heart musculature by
oxygenated blood
- Patient suffers from
● Substernal pain radiates to the left shoulder
● Down to the fingers
● May radiate to the neck and jaws
- It always follows exercise, overeating, emotional, stress and cold weather and fear
due to increased level of epinephrine and nor epinephrine
- If lasts more than 30 minutes
● Dental Management Considerations :
1. Consultation
2. Advise the patient to eat lightly before appointment
3. Premedication with short acting barbiturate
4. Stress reduction protocol
5. Nitroglycerine tablets sublingually
● 5 min before stressful procedure
● Keep it handy
1. Monitor vital signs
2. Avoid prolonged procedures
3. Avoid painful stimuli
● Dental Management Consideration : cont.
- Injection of LA containing V.C.
IF NO V.C. -> PAIN->endogenous adrenaline
Safe suggestion 2 carpules containing max 1:100.000 adrenaline
- Injection given very slowly + aspiration is a MUST
- In case of unstable angina postpone the regular procedure, only emergency dental
care should be performed
CARDIOVASCULAR DISEASES
Management of patient with systemic diseases
CORONARY ANGIOPLASTY
● Condition :
Introduction of catheter containing balloon in narrowed coronary artries
● Dental Management Considerations :
- The same precautions for angina pectoris
- Anticoagulant drug management
I. Never withdrawal of anticoagulant
II. Reduce the dose of oral anticoagulant to maintain prothrombin time 1.5 to 2
times the control(e.g. 25 seconds normal 15 second)
CARDIOVASCULAR DISEASES
Management of patient with systemic diseases
MYOCARDIAL INFARCTION
CORONARY THROMBOSIS
(PATIENT ON ANTICOAGULANTS)
● Condition :
- Anginal attacks lasts more than 30 minutes
- Patient experiences sever substernal pain and may go into shock and cardiac
dysfunction that can lead to death
● Clinical features :
- Prolonged anginal pain last more than 30 minutes
- Tachycardia and irregular pulse
- Nausea and vomiting
- Difficulty in breathing(pulmonary edema)
- Pallor with symptoms of shock
● Treatment :
1. Complete physical and mental rest
2. Morphine as pain killer
3. Anticoagulant therapy to diminish thromboembolic complications
● Emergency treatment
1. Call emergency unit
2. CPR
3. Emergency oxygen
4. IM 10% lidocain
5. Nitroglcerin sublingually
6. IV thrombolytic agent injection(streptokinase)
● Dental Management Considerations :
1. Consultation and advise hospitalization
2. Postpone elective surgery till after 6 months
3. Prophylactic coronary dilators
4. Anticoagulant drug management
I. never withdraw of anticoagulants (fear of rebound thrombosis)
II. reduce the dose of oral anticoagulant to maintain prothrombin time 1.5 to
2 times the control (e.g. 25 second normal 15 second)
5. Stress reduction protocol
6. Monitor vital signs
● Dental Management considerations :
7. Decrease the amount of adrenaline
8. Local haemostatic measures
I. Constant pressure
II. Gel foam in the socket after extraction
III. Multiple sutures under tension
IV. heavy bite pressure 1 hour at least
V. Ice Packs ½ hr on ½ hr off applied externally
9. Avoid mouth rinses and hot liquids for 72 hrs
CARDIOVASCULAR DISEASES
Management of patient with systemic diseases
CORONARY ARTERY BYPASS GRAFTING
● Dental Management Considerations :
1. Postpone elective surgery till after 6 months
2. Same as myocardial infraction
3. For the first 6 months, patients may need preoperative antibiotic prophylaxis
against infective endocarditis
CARDIOVSCULAR DISEASES
Management of patient with systemic disease
RHEUMATIC HEART DISEASE
● Condition :
- Disease of altered immunological reaction to group A betahemolutic
streptococcsal infection
- The valves are frequently the site of subsequent bacterial endcarditis(SBE)
- The most affected valves are the mitral valve and the aortic valve subequently
● Clinical features :
1. Septicemia
2. Petecheal haemorrhage
3. Finger clubbing - nail bed haemorrhage
4. Embolic complications in kidneys, brains, eyes
5. Cardiac failure
● Mortality rate :
- 100% without antibiotics treatment
- 10-65% for trerated patients
● Treatment :
- Prohylactic antibiotic against BE utilizing
- Cardiac surgery with prosthetic valve replacement
● Dental treatement consideration :
1. Careful history
2. Medical consultation
3. Adjusting the anticoagulant therapy
4. Antiboitic coverage
5. Antiseptic mouth wash
6. Local anesthesia with vasconstrictor to minimize bacteraemia
7. Atraumatic dental procedure
8. Two weeks is the minimum interval between sessions
● Antibiotic regimen
- Standard routine
● Amoxycillin 2 grams orally 1 hourbefore procedure
● Fro children 50 mg/kg (IV/IM) 30 mintues before precedures
- Unable to take oral medications
● Ampicillin 2 grams (IV/IM) 30 mintues before procedures
● For children 50 mg/kg (IV/IM) 30 mintues before procedures
● Antibiotic regimen cont.
- Allergic to penicillin
● Clindamycin 600 mg orally 1 hour before the procedures
● For children 20 mg/kg orally 1 hour before the procedures
- Allergic to penicillin and unable to take oral medication
● Clindamycin 600 mg (IM/IV) 30 mintues before the procedures
● For childrens 20 mg/kg orally 1 hour before the procedures
HYPERTENSION
Management of patient with systemic disease
● Condition :
1. The sum of cop, blood viscosity and vessel elasticity
2. It is related to cardiovascular diseases, renal diseases and atherosclerosis
3. Early signs:
- Breathlessness
- Spontaneous nose bleeding
- Persistent headache
- Occular complains
- General malaise and dizziness
- Odontalgia with no local causes due to pulp hyperemia
● Classification of Hypertension
1. According to etiollogy
- Primary hypertention(idiopathic)
- Secondary hypertension
1. Renal disease
2. Adernal cortial hyperfunction
3. CNS lesion
2. According to its severity
- Normal blood pressure 120-140/85-90
- Mild hypertension 140-160-/90-105 mmhg
- Moderate hypertension 160-200/105-114 mmhg
- Sever hypertension >200/115 mmhg
● Complications :
- Patients with undected hypertension may account for occasional sudden death
- Due to elevation of the blood pressure that leads to
➢ Cerebral hemorhage
➢ Myocardial infraction
➢ Renal failure
➢ Heart failure
● Dental Managaement Considerations :
A. Mild to moderate hypertension :
1. Consultation
2. Stress reduction protocol
3. Monitor blood pressure
4. Decrease the amount of adrenaline ( LA +VC(1/100,000))
5. Inject anesthesia slowly and avoid intravascular injection
6. Local haemostatic measures carefully taken to avoid undue hemorrhage
7. Avoid rapid posture changes that can leads to orthostatic hypotension and
syncope
● Dental Management Considerations :
B. Severe hypertension >200/115
1. Consultation
2. Postpone till blood pressure is controlled
3. On emergengy basis hospitalization
4. Premedication
5. Decrease the amount of adrenaline carefully taken to avoid undue hemorrhage
HEMATOLOGIC DISEASE
Management of patients with systemic diseases
DISEASE OF RBCS
ANEMIA
DISEASES OF WBCS
LEUKEMIA
HEMORRHAGIC DISEASES
HAEMOPHILIA
BLOOD DYSCRASIAS
Management of patient with systemic diseases
RBCS DISORDERS
ANEMIA
● Definitions
● Anemia
- Deficient RBCs production
- Decreased RBCs count
- Decreased hemoglobin level
● Complications
- Not withstand blood loss
● Heart failure
● Myocardial infration
- Postoperative hemorrhage
- Sore tongue
● Dental management consideration
1. Medical consultation
2. Complete blood picture
3. Postpone surgery if hg concentration is less than 10g/100ml
4. Search for the signs and symptoms of anaemia
● Sore tongue
● Necrotizing ulceration of the gingiva
● Bleeding during examination
5. Consider iron and multivitamin therapy preoperatively to increase haemoglobin
synthesis
6. Local haemostatic measures and prophylactic antibiotic therapy to prevent
postoperative infection should be provided
BLOOD DYSCRASIAS
Management of patients with systemic diseases
WBCS DISORDERS
LEUKEMIA
● Conditions
Progressive overproduction of immature WBCs in the world
● Features
1. Gingival bleeding
2. Ulceration of oral mucosa
● Dental management consideration
1. Medical consultation
2. Complete blood picture
3. Hospitalization
4. Search for the signs and aystoms of WBC disorders
5. Withdraw any systemic drug cause the condition
6. In case need prolonged antibiotics periodic check up by blood picture is must
7. Extraction is contraindicated unless under strict conditions
8. Local haemostatic measures and prophylactic antibiotic therapy to prevent
postoperative infection should be provided
BLOOD DYSCRASIAS
Management of patients withsystemic diseases
HEMATOLOGIC DISEASES
HAEMOPHILIA
Disease involving blood factors
1. Haemophilia
- Haemophilia A(factor VIII)
- Haemophilia B(christmas disease factor IX)
- Haemophilia C(plasma thromboplastin antecedent deficiency)
2. Pseudohaemophilia (factor VII)
3. Parahaemophilia (factor V)
4. Hypofibrinogenamia (factor I)
5. Hypoprothrombinaemia (prothrombin factor II)
● Dental management considerations :
1. Consultation
2. Laboratory investigations Pt, ptt, INR, platelet count and bleeding time
3. Hospitalization
4. Replacement of the deficient factor or platelet replacement (pre/post operatively)
● Dental management considerations:
5. Avoid nerve block techniques
6. Avoid major surgical procedures
7. Utilize atraumatic surgical procedures
8. Local haemostatic measures
● Obliteration of the dental soclet with absorable haemostatic materials
- Gel foam soaked with thrombin/fibrinogen
- Oxidized cellulose
● Using cryotherapy or electrocoagulation
● Suturing of the mucosa
● Application of astringents
● Dental management considerations:
9. Careful postoperative instruction
10. Postoperative blood transfusion
11. No NSAIDs
12. High infection control measures
13. Discharge the patient after 3 days without bleeding
PULMONARY DISEASES
Management of patients with systemic diseases
BRONCHIAL ASTHMA
CHRONIC OBSTRUCTIVE PULMONARY DISEASE
PULMONARY DISEASES
Management of patients with systemic diseases
BRONCHIAL ASTHMA
● Condition :
- Spontaneous reversible spasmodic contraction of the smooth muscles of the
bronchioles
- Dyspnea, wheezing and cough
● Etiology :
1. Allergy
2. Viral infection
3. Familial
● Dental management considerations:
1. Consultation
2. Stress reduction protocol
3. Prophylaxis for adrenal insufficiency (under steriod)
4. Preoperative bronchodilators (theophiline)
5. Oxygen
6. Patients on theophylline avoid prescribing:
Aspirin, NSAIDs, barbiturates, narcotics, sulfite containing preservative anesthetics, erythromycine
antibiotics
7. In more severe attacks:
i. Aminophyline 250 mg IV very slowly
ii. Hydrocortisone 100mg IV very slowly
iii. oxygen
PULMONARY DISEASES
Management of patients with systemic diseases
CHRONIC OBSTRUCTIVE PULMONARY DISEASE
● Conditions:
- Bronchitis associated with exessive mucous secretion, cough and expectoration
● Etiology :
1. Smoking
2. Environmental pollutants
● Dental managemnt considerations :
1. Consultation
2. Schedule afternoon appointment to allow respiratory clearance
3. Stress reduction protocol
4. Avoid premedication with narcotics or barbiturates as they are respiratory
depressants
5. Keep bronchodilato inhaler accessible
6. Place th epatient in the dental chair in an upright positon
7. Avoid bilateral palatal or man dibular nerve blocks to avoid the sensation of
repiratory obstruction
● Dental management considerations :
8. Use of rubber dam is not advised
9. Patient on oxygen, should be continued during surgery
10. Prophylaxis for adernal insufficiency, if the patient is under steroid treatment
11. Avoid antiihistaminics and atropine as they lead to dry mouth and increase
mucous production
ENDOCRINAL CONDITIONS
Management of patient with systemic diseases
DIABETES MELLITUS
HYPERTHYROIDISM
ADRENAL INSUFFICIENCY
ENDOCRINAL CONDITIONS
Management of patients with systemic diseases
DIABETES MELLITUS
● Condition:
Chronic complex disease with metabolic and vascular components
- Metabolic component:
Disorder in the metabolism of insulin, carbohydrates, proteins and fats leads to
elevation of blood glucose level
- Vascular component
● Atherosclerosis
● Microangiopathy of small vessels
● Condition :
Susceptibility to infection may be due to :
1. Hyperglycemia
2. Vascular insufficiency
3. Hetoacidosis
4. Neuropathy
Normal blood glucose level
Fasting <125 mg/dl
● Diabetes is cotrolled by:
1. Diet
2. Diet and oral hypoglycemic drug
3. Diet and insulin
● Dental management considerations:
1. Consultation - Uncontrolled cases should be refered for the physician and only
emergency treatment could be preformed
2. Stress reduction protocol
3. Dental procedure are best performed in the morning 90-180 min after breakfast
and insulin usual dose since it is the hours of the decending part in blood sugar
level
4. In non-insulin controlled patient all dental procedures could be performed
5. Prophylatic antibiotic administration the day before & 2-3 days after surgery (in
case of massive surgery)
● Dental management considerations :
6. Adjustment of the insulin dose preoperatively :
i. Normal postoperative feeding and minimal surgical intervention - do not change
the dose
ii. Moderate surgical intervention that may affect the postoperative feeding
iii. If the diet will be completely restricted postoperatively
● Dental management considerations :
7. Use smallest amount of epinephrine in LA ( not more than 1/ 100,00) or
preferably use CORBASIL/ octapresine since it’s effect is only 1/10 of epinephrine
in raising the blood sugar
8. If there is any doubt of insulin shock/ diabetic coma - IV dextrose
If diabetic coma - no harm
If insulin shock - dramatic correction
9. Sugar should always be available if hypoglycemic shock occur
Diabetic Coma and Insulin Shock
Item Hyperglycemia
Diabetic coma
Hypoglycemia
Insulin shock
consciousness Drowsiness and loss of
consciousness
Drowsiness and loss of
consciousness
Skin appearance Dry & flushed Moist & pale
Thrist Intense ----------------
Breath odor Acetone Normal
Vomiting Common Rare
ENDOCRINAL CONDITIONS
Management of patients with systemic diseases
HYPERTHYROIDISM
THYROTOXICOSIS /TOXIC GOITER /GRAVE’S DISEASE
● Conditions :
- Increase secretion of thyroid hormones (T3, T4) in the circulation that can lead to
throid crisis
● Signs and symptoms of throtoxicosis :
1. Increased apatite and loss of weight
2. Warm moist skin
3. Irritability and nervousness
4. Fine tremors and muscles weakness increased cardiac output, pulse rate and
blood pressure
5. Tachycardia
6. Dyspnea on exertion
7. exophatlmous
● Dental management considerations (prevention of throid crisis) :
1. Medical consultation
2. Postpone surgery until thyroid dysfunction is well controlled (1-2 months after
controlling the case)
3. Stress reduction protocol
4. Avoid the use of vasoconstrictor
i. Use plain anesthesia
ii. Use local anesthesia with vasoconstrictor other than adrenaline / noradrenaline
5. Avoid atropine as it may lead to thyroid crisis
Thyroid Crisis
● Early symptoms of throid crisis
1. Restlessness
2. Nausea
3. Abdominal cramps
● Late symptoms of thyroid crisis
1. High fever
2. Tachycardia
3. High pulse rate with severe hypotension
4. Tachypnea due to pulmonary oedema
5. Coma and heart failure
Throid Crisis cont.
● Management of thyroid crisis:
1. Urgent call for medical aid
2. Cold packs to decrease temperature
3. Oxygen
4. Cardiopulmonary resuscitation
5. 100-300 mg hydrocortisone IV
6. Anti- throid medications e.g. potassium iodine or 200 mg propranol
7. IV fluid as a supportive measures
ENDOCRINAL CONDITIONS
Management of patients with systemic diseases
ADERNAL INSUFFICIENCY
ADDISON’S DISEASE
● Adrenal suppression can be caused by :
1. Addison’s disease (1 ry)
2. 2 ry deficiency
i. Pituitary or hypothalamic disease
ii. Prolonged corticosteroid therapy
● Adrenal xortical suppression should be suspected if patient take
1. 20 mg or more of cortisone daily
2. 2 weeks or more
3. Within last 2 years
● Dental management consideration
1. Medical consultation
2. Adjust the corticosteroid dose
Patient who has
taken
corticosteroids in
the last 2 years
Patient who are
under
corticosteroid
therapy
emergrncy
Management 1. Reinstitute the
previous dose
of
corticosteroid
2 days before
the day of
surgery
2. Continue the
steroid
therapy for
one week
postoperativel
y
1. Double or
triple the dose
day before
surgery
2. Day of surgery
3. 2 days
postoperativel
y
4. Reinstitue
normal dose
after that
125 mg of solu-
medrol(
hydrocortisone ) is
given IV at the time
of surgery normal
dose is doubled for
2 days following
● Dental management considerations:
3. Stress reduction protocol
4. Antibiotic therapy if extensive surgical procedures are anticipitated or if one is
operating in an infected surgical field
5. GA is preferable for major surgries
6. Preparation of the patient for general anesthesia:
1. IM 100 mg hydrocortisone night before operation
2. Repeat the dose immediately before operation
3. Sometimes anesthetist give IV drip ( cortisone) drug operation time
4. Post operatively (tapering)
5. 50 mg hydrocortisone after recovery
6. 1.5 -2 times the normal oral dose on the 2nd day
7. Normal dose on the 3rd day
Adernal crisis
● Clinical features of adernal crisis:
1. Sever hyotension
2. Dehyration
3. Circulatory collapse
4. Shock
5. Respiratory collapse
● Treatment of ADERNAL CRISIS:-
1. Pt in shock position
2. Oxygen
3. Administration of glucocorticoids:
4. Prednisolone IV or IM (4 times > cortisone)
5. Dexanethasone (25 times > cortisone)
4. Vasopressor drug such as wyamine sulphate
5. Fluid and electrolytes replacement
6. Hospitalization
LIVER DISEASES
Management of patient with systemic diseases
LIVER CIRRHOSIS
HEPATITIS
Function of the liver
1. Exocrine function by production of bile salts
2. Carbohydrates and lipids metabolism (glycogen storage)
3. Detoxification properties
4. Production of bilirubin from the break down of haemoglobin
5. Production of :
i. Albumin
ii. Clotting factors (prothrombin and fibrogen)
iii. Plasma proteins
iv. Urea
v. Amino acids
Impaired liver function leads to:
1. Abnormalities in metabolic processes
2. Abnormalities in coagulation
3. Abnormalities in drug metabolism
Laboratory investigation used to evaluate hepatic functions:
1. Serum bilrubin when elevated -> intraheptic or obstructivr liver disease
2. Serum alkaline phosphatase when elevated -> obstructive liver disease rather than
cellular liver disease
3. Serum transaminase levels when elevated -> hepatocellular necrosis
(NONSPECIFIC)
4. Serum albumin decreased late during liver diseases
5. Bromsulphalim (BSP) retention (MOST SPECIFIC)
6. Prothrombin time elevated in heptic disease
7. Antigen antibody markers to differentiate different type of viral hepatitis
LIVER DISEASES
Management of patient with systemic diseases
LIVER CIRRHOSIS
● Condition:
- Heptic parechymal damage with fibrosis and damage of the normal lobular
pattern of liver
● Etiology :
1. Idiopathic
2. Alcoholism
3. Hepatits
4. Liver automimmune disease
5. hepatotoxins
● Clinically:
1. Jaundice
2. Bleeding tendaency
3. Portal hypertension
4. Ascites
5. Hypoglycemia
6. hepataosplenomegaly
LIVER DISEASES
Management of patients with systemic diseases
HEPATITIS
● Condition:
- Inflammation of the liver cells
● Etiology and types:
1. Primary hepatits:
i. Viral hepatits
ii. Toxic hepatits
iii. Drug induced hepatits
2. Secondary hepatits:
i. Syphilis
ii. TB
iii. Infective mononucleosis
● Clinically :
1. Anorexia or nausea
2. Fever which gradually subside
3. Enlargement and tenderness of liver
4. Splenomaegaly
5. Jaundice
6. Lymphadenopathy
● Complications of hepatits:
1. Degenerative necrosis of liver cells
2. Biochemical abnormalities
3. Liver cirrhosis
4. Hepatocellular carcinoma
● Dental management consideration:
1. Medical consultation
2. Liver function tests
3. Coagulation screening profile
4. Regulation of the bleeding tendency:
i. Blood transfusion prior to surgery if needed
ii. Vitamin K injection (10 mg synkavit 1 hour before and after surgery)
5. Stress reduction protocol
6. Prophylactic antibiotics
7. High infection control measures
● Dental management consideration:
8. Avoid hepatotoxic drugs
9. Minimize the use of drugs metabolized in liver
10. LA is safe with small doses and least concentrations
11. Least amount of surgical intervention
12. Local haemostatic measures
Drug therapy in liver diseases
Item To be avoided Preferable
Analgesics Morphine
Valium
Aspirn
Paracetamol
Antibiotics Penicillin
Sulphonamides
Clindamycin
Metranidazole
Anesthesia Amide types :
Mepivicain
Xylocaine
Ester types :
Procaine
RENAL DISEASES
Management of patients with systemic diseases
RENAL FAILURE
KIDNEY TRANSPLANTATION
RENAL FAILURE
Management of patients with systemic diseases
RENAL FAILURE
● Clinically :
1. Nausea and vomiting
2. Loss if weight
3. Pallor
4. Anemia hypertension
5. Acidosis
6. Congestive heart failure
7. Plmonary edema
8. Renal osteodystrophy
9. Elevated serum creatinine (0.6 -> 1.2 mg /100ml blood)
10. Elevated BUN (blood urea nitrogen ) (8->23mg)
● Treatment :
1. Artificial blood diltration (dialysis)
2. Kidney transplantation
Renal haemodialysis
● Dental management considerations:
1. Medical consultation
2. Stress reduction protocol
3. Avoid drugs that are excreted through the kidneys
4. Avoid nephrotoxic drugs
5. Postpone till the same day (not before 4 hours) or better day after dialysis
6. Prophylactic antibiotics to guard against SBE (SHUNT)
7. Least traumatic surgery
8. Least amount of LA
9. High infection control measures
Renal transplant
● Dental management consideration:
1. Medical consultation
2. Stress reduction protcol
3. Regulation of the corticosteroids
4. Minimal stress-> no change
5. Moderate stress-> double the dose
6. Severe stress-> 100mg hydrocortisone IV
7. Avoid nephrotoxic drugs
8. Prophylactic antibiotics to minimize bacteremia specially because the patient is
under the action of cytotoxic drugs
9. High infection control measures
Drug therapy in renal diseases
Item To be avoided Preferable
Analgesics Aspirin
NSAIDs
Paracetamol
ibubrufen
Antibiotics cephalosporens Erythromycin
Clindamycin
Metronidazole
Anesthesia Procaine Xylocaine
MISCELLANEOUS
Management of patients with systemic diseases
PREGNANCY AND LACTATION
EPILEPSY
HIV
OSTEORADIONECROSIS
MISCELLANEOUS
Management of patients with systemic diseases
EPILEPSY
● Dental management considerations :
1. Medical consultation
2. Postpone surgery until seizures are well controlled
3. Anticonvulsant premedication
4. Stress reduction protocol
5. Avoid hypoglycemia
6. Avoid lengthy
● In case of seizures
1. Stop the procedure
2. Put patient in supine position
3. Place bite block or tongue blade between teeth
MISCELLANEOUS
Management of patients with systemic diseases
HIV
● Condition:
1. Generalized lymphadinopathy
2. Opportunistic indections
3. Maliganacies preiodontal disease without local factor
4. Hairy leukoplakia
5. Xerostomia
● Dental management consideration :
1. Consultation
2. Strict infection control measures
MISCELLANIOUS
Management of patients with systemic diseases
PREGNANCY AND LACTATION
● Best time for dental procedure is the middle or the 2nd trimster due to:
1. Minimal mausea and vomiting
2. Stable fetus
3. Low incidence of obstetrical complications
Emercgency treatment can be done at any time
Dental procedures involves potenially harmful elements for pregnant female
including:
1. Radiographs
2. Drug administration
3. Pain and stress
4. Supine hypotension in late pregnancy
● Dental management considerations:
1. Consult the patient’s obstetrician
2. Short appointments
3. Avoid painful stimuli
4. Avoid placing the patient in supine position
5. Avoid radiographs
It should be limited and used only after 1st trimster
6. LA is more suitable than GA
7. Avoid drugs with teratogenic potential
Drug contraindicated and alternatives in pregnancy
Item To be avoided Preferable
Analgeseics Aspirin
NSAIDs
Paracetamol
Antibiotics Tetracyline
Aminoglycosides
Streptomycin
Metronidazole
Penicilin
Erythromycin
Cephalsoporin
Others Corticosteroids
All preferable medications has to be approved by the
patients gynecologist
● Medications to avoid during lactation:
1. Ampicillin
2. Tetracycline
3. Aspirin
4. Steroids
5. Valium
6. Barbiturates
● Premissible drug during lactation :
1. Keflex
2. Erythromycin
3. Xylocaine
THANK YOU

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Management of medically compromised patient

  • 2. Importance 1. Recognition of existing medical condition 2. Adequate preparation - Premedication - Prophylaxis - Adjustment - Preparation for any adverse effects 3. Postoperative consideration to control - Bleeding - Infection
  • 3. Patients Classification According to their physical condition According to the American Society of Anesthesiologists (ASA) Type I : Normal patient Type II : Mild to moderate systemic disease Type III : Sever systemic disease limiting patient activity Type IV : Sever systemic disease threatening life Type V : Morbid patient
  • 4. Treatment options 1. Office treatment - ASA type I - ASA type II 2. Hospitalization - ASA type III 3. Hospitalization and emergency treatment only - ASA type IV 4. Hospitalization and palliative treatment - ASA type V
  • 5. Stress Reduction Protocol ● Before appointment 1. Night before surgery (sleeping pills valium 5-10 mg) optional 2. Day of surgery ( short acting barbiturates secobarbital 50-100 mg optional) 3. Early appointment 4. Short appointment
  • 6. Stress Reduction Protocol cont. ● During Appointment 1. Relaxing background music 2. Reassurance 3. No surprises 4. No unnecessary noise 5. Surgical instrument out of patient sight 6. Profound local anesthesia 7. IV sedation optional 8. Nitrous oxide sedation optional
  • 7. Stress Reduction Protocol cont. ● After surgery 1. Further reassurance 2. Detailed information about expected postoperative sequelae 3. Effective analgesics 4. Telephone call for the patient at home
  • 8. CARDIOVASCULAR DISEASES Management of patients with systemic diseases CARDIAC ARRHYTHMIAS ANGINA PECTORIS MYOCARDIAL INFARCTION CORONARY ARTERY BYPASS GRAFTING REHUMATIC HEART DISEASE HYPERTENSION
  • 9. CARDIOVASCULAR DISEASES Management of patient with systemic diseases CARDIAC ARRHYTHMIAS
  • 10. ● Condition : 1. Abnormal pulse rate or rhythm 2. Cardiac pacemaker ● Dental Management Considerations ; 1. Consultation 2. Stress reduction protocol 3. Local anesthesia without vasoconstrictor 4. Avoid diathermy and ultrasonic scaler in case of pacemaker 5. In case of decreased heart rate ● Direct vigorous thumbing on the pericardium 6. In case of rapid heart beats ● Vagal stimulation through carotid sinus massage
  • 11. CARDIOVASCULAR DISEASES Management of patient with systemic disease ANGINA PECTORIS
  • 12. ● Condition : - Temporary inability of the coronary arteries to supply the heart musculature by oxygenated blood - Patient suffers from ● Substernal pain radiates to the left shoulder ● Down to the fingers ● May radiate to the neck and jaws - It always follows exercise, overeating, emotional, stress and cold weather and fear due to increased level of epinephrine and nor epinephrine - If lasts more than 30 minutes
  • 13. ● Dental Management Considerations : 1. Consultation 2. Advise the patient to eat lightly before appointment 3. Premedication with short acting barbiturate 4. Stress reduction protocol 5. Nitroglycerine tablets sublingually ● 5 min before stressful procedure ● Keep it handy 1. Monitor vital signs 2. Avoid prolonged procedures 3. Avoid painful stimuli
  • 14. ● Dental Management Consideration : cont. - Injection of LA containing V.C. IF NO V.C. -> PAIN->endogenous adrenaline Safe suggestion 2 carpules containing max 1:100.000 adrenaline - Injection given very slowly + aspiration is a MUST - In case of unstable angina postpone the regular procedure, only emergency dental care should be performed
  • 15. CARDIOVASCULAR DISEASES Management of patient with systemic diseases CORONARY ANGIOPLASTY
  • 16. ● Condition : Introduction of catheter containing balloon in narrowed coronary artries ● Dental Management Considerations : - The same precautions for angina pectoris - Anticoagulant drug management I. Never withdrawal of anticoagulant II. Reduce the dose of oral anticoagulant to maintain prothrombin time 1.5 to 2 times the control(e.g. 25 seconds normal 15 second)
  • 17. CARDIOVASCULAR DISEASES Management of patient with systemic diseases MYOCARDIAL INFARCTION CORONARY THROMBOSIS (PATIENT ON ANTICOAGULANTS)
  • 18. ● Condition : - Anginal attacks lasts more than 30 minutes - Patient experiences sever substernal pain and may go into shock and cardiac dysfunction that can lead to death ● Clinical features : - Prolonged anginal pain last more than 30 minutes - Tachycardia and irregular pulse - Nausea and vomiting - Difficulty in breathing(pulmonary edema) - Pallor with symptoms of shock
  • 19. ● Treatment : 1. Complete physical and mental rest 2. Morphine as pain killer 3. Anticoagulant therapy to diminish thromboembolic complications ● Emergency treatment 1. Call emergency unit 2. CPR 3. Emergency oxygen 4. IM 10% lidocain 5. Nitroglcerin sublingually 6. IV thrombolytic agent injection(streptokinase)
  • 20. ● Dental Management Considerations : 1. Consultation and advise hospitalization 2. Postpone elective surgery till after 6 months 3. Prophylactic coronary dilators 4. Anticoagulant drug management I. never withdraw of anticoagulants (fear of rebound thrombosis) II. reduce the dose of oral anticoagulant to maintain prothrombin time 1.5 to 2 times the control (e.g. 25 second normal 15 second) 5. Stress reduction protocol 6. Monitor vital signs
  • 21. ● Dental Management considerations : 7. Decrease the amount of adrenaline 8. Local haemostatic measures I. Constant pressure II. Gel foam in the socket after extraction III. Multiple sutures under tension IV. heavy bite pressure 1 hour at least V. Ice Packs ½ hr on ½ hr off applied externally 9. Avoid mouth rinses and hot liquids for 72 hrs
  • 22. CARDIOVASCULAR DISEASES Management of patient with systemic diseases CORONARY ARTERY BYPASS GRAFTING
  • 23. ● Dental Management Considerations : 1. Postpone elective surgery till after 6 months 2. Same as myocardial infraction 3. For the first 6 months, patients may need preoperative antibiotic prophylaxis against infective endocarditis
  • 24. CARDIOVSCULAR DISEASES Management of patient with systemic disease RHEUMATIC HEART DISEASE
  • 25. ● Condition : - Disease of altered immunological reaction to group A betahemolutic streptococcsal infection - The valves are frequently the site of subsequent bacterial endcarditis(SBE) - The most affected valves are the mitral valve and the aortic valve subequently ● Clinical features : 1. Septicemia 2. Petecheal haemorrhage 3. Finger clubbing - nail bed haemorrhage 4. Embolic complications in kidneys, brains, eyes 5. Cardiac failure
  • 26. ● Mortality rate : - 100% without antibiotics treatment - 10-65% for trerated patients ● Treatment : - Prohylactic antibiotic against BE utilizing - Cardiac surgery with prosthetic valve replacement
  • 27. ● Dental treatement consideration : 1. Careful history 2. Medical consultation 3. Adjusting the anticoagulant therapy 4. Antiboitic coverage 5. Antiseptic mouth wash 6. Local anesthesia with vasconstrictor to minimize bacteraemia 7. Atraumatic dental procedure 8. Two weeks is the minimum interval between sessions
  • 28. ● Antibiotic regimen - Standard routine ● Amoxycillin 2 grams orally 1 hourbefore procedure ● Fro children 50 mg/kg (IV/IM) 30 mintues before precedures - Unable to take oral medications ● Ampicillin 2 grams (IV/IM) 30 mintues before procedures ● For children 50 mg/kg (IV/IM) 30 mintues before procedures
  • 29. ● Antibiotic regimen cont. - Allergic to penicillin ● Clindamycin 600 mg orally 1 hour before the procedures ● For children 20 mg/kg orally 1 hour before the procedures - Allergic to penicillin and unable to take oral medication ● Clindamycin 600 mg (IM/IV) 30 mintues before the procedures ● For childrens 20 mg/kg orally 1 hour before the procedures
  • 30. HYPERTENSION Management of patient with systemic disease
  • 31. ● Condition : 1. The sum of cop, blood viscosity and vessel elasticity 2. It is related to cardiovascular diseases, renal diseases and atherosclerosis 3. Early signs: - Breathlessness - Spontaneous nose bleeding - Persistent headache - Occular complains - General malaise and dizziness - Odontalgia with no local causes due to pulp hyperemia
  • 32. ● Classification of Hypertension 1. According to etiollogy - Primary hypertention(idiopathic) - Secondary hypertension 1. Renal disease 2. Adernal cortial hyperfunction 3. CNS lesion 2. According to its severity - Normal blood pressure 120-140/85-90 - Mild hypertension 140-160-/90-105 mmhg - Moderate hypertension 160-200/105-114 mmhg - Sever hypertension >200/115 mmhg
  • 33. ● Complications : - Patients with undected hypertension may account for occasional sudden death - Due to elevation of the blood pressure that leads to ➢ Cerebral hemorhage ➢ Myocardial infraction ➢ Renal failure ➢ Heart failure
  • 34. ● Dental Managaement Considerations : A. Mild to moderate hypertension : 1. Consultation 2. Stress reduction protocol 3. Monitor blood pressure 4. Decrease the amount of adrenaline ( LA +VC(1/100,000)) 5. Inject anesthesia slowly and avoid intravascular injection 6. Local haemostatic measures carefully taken to avoid undue hemorrhage 7. Avoid rapid posture changes that can leads to orthostatic hypotension and syncope
  • 35. ● Dental Management Considerations : B. Severe hypertension >200/115 1. Consultation 2. Postpone till blood pressure is controlled 3. On emergengy basis hospitalization 4. Premedication 5. Decrease the amount of adrenaline carefully taken to avoid undue hemorrhage
  • 36. HEMATOLOGIC DISEASE Management of patients with systemic diseases DISEASE OF RBCS ANEMIA DISEASES OF WBCS LEUKEMIA HEMORRHAGIC DISEASES HAEMOPHILIA
  • 37. BLOOD DYSCRASIAS Management of patient with systemic diseases RBCS DISORDERS ANEMIA
  • 38. ● Definitions ● Anemia - Deficient RBCs production - Decreased RBCs count - Decreased hemoglobin level ● Complications - Not withstand blood loss ● Heart failure ● Myocardial infration - Postoperative hemorrhage - Sore tongue
  • 39. ● Dental management consideration 1. Medical consultation 2. Complete blood picture 3. Postpone surgery if hg concentration is less than 10g/100ml 4. Search for the signs and symptoms of anaemia ● Sore tongue ● Necrotizing ulceration of the gingiva ● Bleeding during examination 5. Consider iron and multivitamin therapy preoperatively to increase haemoglobin synthesis 6. Local haemostatic measures and prophylactic antibiotic therapy to prevent postoperative infection should be provided
  • 40. BLOOD DYSCRASIAS Management of patients with systemic diseases WBCS DISORDERS LEUKEMIA
  • 41. ● Conditions Progressive overproduction of immature WBCs in the world ● Features 1. Gingival bleeding 2. Ulceration of oral mucosa
  • 42. ● Dental management consideration 1. Medical consultation 2. Complete blood picture 3. Hospitalization 4. Search for the signs and aystoms of WBC disorders 5. Withdraw any systemic drug cause the condition 6. In case need prolonged antibiotics periodic check up by blood picture is must 7. Extraction is contraindicated unless under strict conditions 8. Local haemostatic measures and prophylactic antibiotic therapy to prevent postoperative infection should be provided
  • 43. BLOOD DYSCRASIAS Management of patients withsystemic diseases HEMATOLOGIC DISEASES HAEMOPHILIA
  • 44. Disease involving blood factors 1. Haemophilia - Haemophilia A(factor VIII) - Haemophilia B(christmas disease factor IX) - Haemophilia C(plasma thromboplastin antecedent deficiency) 2. Pseudohaemophilia (factor VII) 3. Parahaemophilia (factor V) 4. Hypofibrinogenamia (factor I) 5. Hypoprothrombinaemia (prothrombin factor II)
  • 45. ● Dental management considerations : 1. Consultation 2. Laboratory investigations Pt, ptt, INR, platelet count and bleeding time 3. Hospitalization 4. Replacement of the deficient factor or platelet replacement (pre/post operatively)
  • 46. ● Dental management considerations: 5. Avoid nerve block techniques 6. Avoid major surgical procedures 7. Utilize atraumatic surgical procedures 8. Local haemostatic measures ● Obliteration of the dental soclet with absorable haemostatic materials - Gel foam soaked with thrombin/fibrinogen - Oxidized cellulose ● Using cryotherapy or electrocoagulation ● Suturing of the mucosa ● Application of astringents
  • 47. ● Dental management considerations: 9. Careful postoperative instruction 10. Postoperative blood transfusion 11. No NSAIDs 12. High infection control measures 13. Discharge the patient after 3 days without bleeding
  • 48. PULMONARY DISEASES Management of patients with systemic diseases BRONCHIAL ASTHMA CHRONIC OBSTRUCTIVE PULMONARY DISEASE
  • 49. PULMONARY DISEASES Management of patients with systemic diseases BRONCHIAL ASTHMA
  • 50. ● Condition : - Spontaneous reversible spasmodic contraction of the smooth muscles of the bronchioles - Dyspnea, wheezing and cough ● Etiology : 1. Allergy 2. Viral infection 3. Familial
  • 51. ● Dental management considerations: 1. Consultation 2. Stress reduction protocol 3. Prophylaxis for adrenal insufficiency (under steriod) 4. Preoperative bronchodilators (theophiline) 5. Oxygen 6. Patients on theophylline avoid prescribing: Aspirin, NSAIDs, barbiturates, narcotics, sulfite containing preservative anesthetics, erythromycine antibiotics 7. In more severe attacks: i. Aminophyline 250 mg IV very slowly ii. Hydrocortisone 100mg IV very slowly iii. oxygen
  • 52. PULMONARY DISEASES Management of patients with systemic diseases CHRONIC OBSTRUCTIVE PULMONARY DISEASE
  • 53. ● Conditions: - Bronchitis associated with exessive mucous secretion, cough and expectoration ● Etiology : 1. Smoking 2. Environmental pollutants
  • 54. ● Dental managemnt considerations : 1. Consultation 2. Schedule afternoon appointment to allow respiratory clearance 3. Stress reduction protocol 4. Avoid premedication with narcotics or barbiturates as they are respiratory depressants 5. Keep bronchodilato inhaler accessible 6. Place th epatient in the dental chair in an upright positon 7. Avoid bilateral palatal or man dibular nerve blocks to avoid the sensation of repiratory obstruction
  • 55. ● Dental management considerations : 8. Use of rubber dam is not advised 9. Patient on oxygen, should be continued during surgery 10. Prophylaxis for adernal insufficiency, if the patient is under steroid treatment 11. Avoid antiihistaminics and atropine as they lead to dry mouth and increase mucous production
  • 56. ENDOCRINAL CONDITIONS Management of patient with systemic diseases DIABETES MELLITUS HYPERTHYROIDISM ADRENAL INSUFFICIENCY
  • 57. ENDOCRINAL CONDITIONS Management of patients with systemic diseases DIABETES MELLITUS
  • 58. ● Condition: Chronic complex disease with metabolic and vascular components - Metabolic component: Disorder in the metabolism of insulin, carbohydrates, proteins and fats leads to elevation of blood glucose level - Vascular component ● Atherosclerosis ● Microangiopathy of small vessels
  • 59. ● Condition : Susceptibility to infection may be due to : 1. Hyperglycemia 2. Vascular insufficiency 3. Hetoacidosis 4. Neuropathy Normal blood glucose level Fasting <125 mg/dl
  • 60. ● Diabetes is cotrolled by: 1. Diet 2. Diet and oral hypoglycemic drug 3. Diet and insulin
  • 61. ● Dental management considerations: 1. Consultation - Uncontrolled cases should be refered for the physician and only emergency treatment could be preformed 2. Stress reduction protocol 3. Dental procedure are best performed in the morning 90-180 min after breakfast and insulin usual dose since it is the hours of the decending part in blood sugar level 4. In non-insulin controlled patient all dental procedures could be performed 5. Prophylatic antibiotic administration the day before & 2-3 days after surgery (in case of massive surgery)
  • 62. ● Dental management considerations : 6. Adjustment of the insulin dose preoperatively : i. Normal postoperative feeding and minimal surgical intervention - do not change the dose ii. Moderate surgical intervention that may affect the postoperative feeding iii. If the diet will be completely restricted postoperatively
  • 63. ● Dental management considerations : 7. Use smallest amount of epinephrine in LA ( not more than 1/ 100,00) or preferably use CORBASIL/ octapresine since it’s effect is only 1/10 of epinephrine in raising the blood sugar 8. If there is any doubt of insulin shock/ diabetic coma - IV dextrose If diabetic coma - no harm If insulin shock - dramatic correction 9. Sugar should always be available if hypoglycemic shock occur
  • 64. Diabetic Coma and Insulin Shock Item Hyperglycemia Diabetic coma Hypoglycemia Insulin shock consciousness Drowsiness and loss of consciousness Drowsiness and loss of consciousness Skin appearance Dry & flushed Moist & pale Thrist Intense ---------------- Breath odor Acetone Normal Vomiting Common Rare
  • 65. ENDOCRINAL CONDITIONS Management of patients with systemic diseases HYPERTHYROIDISM THYROTOXICOSIS /TOXIC GOITER /GRAVE’S DISEASE
  • 66. ● Conditions : - Increase secretion of thyroid hormones (T3, T4) in the circulation that can lead to throid crisis ● Signs and symptoms of throtoxicosis : 1. Increased apatite and loss of weight 2. Warm moist skin 3. Irritability and nervousness 4. Fine tremors and muscles weakness increased cardiac output, pulse rate and blood pressure 5. Tachycardia 6. Dyspnea on exertion 7. exophatlmous
  • 67. ● Dental management considerations (prevention of throid crisis) : 1. Medical consultation 2. Postpone surgery until thyroid dysfunction is well controlled (1-2 months after controlling the case) 3. Stress reduction protocol 4. Avoid the use of vasoconstrictor i. Use plain anesthesia ii. Use local anesthesia with vasoconstrictor other than adrenaline / noradrenaline 5. Avoid atropine as it may lead to thyroid crisis
  • 68. Thyroid Crisis ● Early symptoms of throid crisis 1. Restlessness 2. Nausea 3. Abdominal cramps ● Late symptoms of thyroid crisis 1. High fever 2. Tachycardia 3. High pulse rate with severe hypotension 4. Tachypnea due to pulmonary oedema 5. Coma and heart failure
  • 69. Throid Crisis cont. ● Management of thyroid crisis: 1. Urgent call for medical aid 2. Cold packs to decrease temperature 3. Oxygen 4. Cardiopulmonary resuscitation 5. 100-300 mg hydrocortisone IV 6. Anti- throid medications e.g. potassium iodine or 200 mg propranol 7. IV fluid as a supportive measures
  • 70. ENDOCRINAL CONDITIONS Management of patients with systemic diseases ADERNAL INSUFFICIENCY ADDISON’S DISEASE
  • 71. ● Adrenal suppression can be caused by : 1. Addison’s disease (1 ry) 2. 2 ry deficiency i. Pituitary or hypothalamic disease ii. Prolonged corticosteroid therapy ● Adrenal xortical suppression should be suspected if patient take 1. 20 mg or more of cortisone daily 2. 2 weeks or more 3. Within last 2 years
  • 72. ● Dental management consideration 1. Medical consultation 2. Adjust the corticosteroid dose Patient who has taken corticosteroids in the last 2 years Patient who are under corticosteroid therapy emergrncy Management 1. Reinstitute the previous dose of corticosteroid 2 days before the day of surgery 2. Continue the steroid therapy for one week postoperativel y 1. Double or triple the dose day before surgery 2. Day of surgery 3. 2 days postoperativel y 4. Reinstitue normal dose after that 125 mg of solu- medrol( hydrocortisone ) is given IV at the time of surgery normal dose is doubled for 2 days following
  • 73. ● Dental management considerations: 3. Stress reduction protocol 4. Antibiotic therapy if extensive surgical procedures are anticipitated or if one is operating in an infected surgical field 5. GA is preferable for major surgries 6. Preparation of the patient for general anesthesia: 1. IM 100 mg hydrocortisone night before operation 2. Repeat the dose immediately before operation 3. Sometimes anesthetist give IV drip ( cortisone) drug operation time 4. Post operatively (tapering) 5. 50 mg hydrocortisone after recovery 6. 1.5 -2 times the normal oral dose on the 2nd day 7. Normal dose on the 3rd day
  • 74. Adernal crisis ● Clinical features of adernal crisis: 1. Sever hyotension 2. Dehyration 3. Circulatory collapse 4. Shock 5. Respiratory collapse ● Treatment of ADERNAL CRISIS:- 1. Pt in shock position 2. Oxygen 3. Administration of glucocorticoids: 4. Prednisolone IV or IM (4 times > cortisone) 5. Dexanethasone (25 times > cortisone) 4. Vasopressor drug such as wyamine sulphate 5. Fluid and electrolytes replacement 6. Hospitalization
  • 75. LIVER DISEASES Management of patient with systemic diseases LIVER CIRRHOSIS HEPATITIS
  • 76. Function of the liver 1. Exocrine function by production of bile salts 2. Carbohydrates and lipids metabolism (glycogen storage) 3. Detoxification properties 4. Production of bilirubin from the break down of haemoglobin 5. Production of : i. Albumin ii. Clotting factors (prothrombin and fibrogen) iii. Plasma proteins iv. Urea v. Amino acids
  • 77. Impaired liver function leads to: 1. Abnormalities in metabolic processes 2. Abnormalities in coagulation 3. Abnormalities in drug metabolism
  • 78. Laboratory investigation used to evaluate hepatic functions: 1. Serum bilrubin when elevated -> intraheptic or obstructivr liver disease 2. Serum alkaline phosphatase when elevated -> obstructive liver disease rather than cellular liver disease 3. Serum transaminase levels when elevated -> hepatocellular necrosis (NONSPECIFIC) 4. Serum albumin decreased late during liver diseases 5. Bromsulphalim (BSP) retention (MOST SPECIFIC) 6. Prothrombin time elevated in heptic disease 7. Antigen antibody markers to differentiate different type of viral hepatitis
  • 79. LIVER DISEASES Management of patient with systemic diseases LIVER CIRRHOSIS
  • 80. ● Condition: - Heptic parechymal damage with fibrosis and damage of the normal lobular pattern of liver ● Etiology : 1. Idiopathic 2. Alcoholism 3. Hepatits 4. Liver automimmune disease 5. hepatotoxins
  • 81. ● Clinically: 1. Jaundice 2. Bleeding tendaency 3. Portal hypertension 4. Ascites 5. Hypoglycemia 6. hepataosplenomegaly
  • 82. LIVER DISEASES Management of patients with systemic diseases HEPATITIS
  • 83. ● Condition: - Inflammation of the liver cells ● Etiology and types: 1. Primary hepatits: i. Viral hepatits ii. Toxic hepatits iii. Drug induced hepatits 2. Secondary hepatits: i. Syphilis ii. TB iii. Infective mononucleosis
  • 84. ● Clinically : 1. Anorexia or nausea 2. Fever which gradually subside 3. Enlargement and tenderness of liver 4. Splenomaegaly 5. Jaundice 6. Lymphadenopathy ● Complications of hepatits: 1. Degenerative necrosis of liver cells 2. Biochemical abnormalities 3. Liver cirrhosis 4. Hepatocellular carcinoma
  • 85. ● Dental management consideration: 1. Medical consultation 2. Liver function tests 3. Coagulation screening profile 4. Regulation of the bleeding tendency: i. Blood transfusion prior to surgery if needed ii. Vitamin K injection (10 mg synkavit 1 hour before and after surgery) 5. Stress reduction protocol 6. Prophylactic antibiotics 7. High infection control measures
  • 86. ● Dental management consideration: 8. Avoid hepatotoxic drugs 9. Minimize the use of drugs metabolized in liver 10. LA is safe with small doses and least concentrations 11. Least amount of surgical intervention 12. Local haemostatic measures
  • 87. Drug therapy in liver diseases Item To be avoided Preferable Analgesics Morphine Valium Aspirn Paracetamol Antibiotics Penicillin Sulphonamides Clindamycin Metranidazole Anesthesia Amide types : Mepivicain Xylocaine Ester types : Procaine
  • 88. RENAL DISEASES Management of patients with systemic diseases RENAL FAILURE KIDNEY TRANSPLANTATION
  • 89. RENAL FAILURE Management of patients with systemic diseases RENAL FAILURE
  • 90. ● Clinically : 1. Nausea and vomiting 2. Loss if weight 3. Pallor 4. Anemia hypertension 5. Acidosis 6. Congestive heart failure 7. Plmonary edema 8. Renal osteodystrophy 9. Elevated serum creatinine (0.6 -> 1.2 mg /100ml blood) 10. Elevated BUN (blood urea nitrogen ) (8->23mg) ● Treatment : 1. Artificial blood diltration (dialysis) 2. Kidney transplantation
  • 91. Renal haemodialysis ● Dental management considerations: 1. Medical consultation 2. Stress reduction protocol 3. Avoid drugs that are excreted through the kidneys 4. Avoid nephrotoxic drugs 5. Postpone till the same day (not before 4 hours) or better day after dialysis 6. Prophylactic antibiotics to guard against SBE (SHUNT) 7. Least traumatic surgery 8. Least amount of LA 9. High infection control measures
  • 92. Renal transplant ● Dental management consideration: 1. Medical consultation 2. Stress reduction protcol 3. Regulation of the corticosteroids 4. Minimal stress-> no change 5. Moderate stress-> double the dose 6. Severe stress-> 100mg hydrocortisone IV 7. Avoid nephrotoxic drugs 8. Prophylactic antibiotics to minimize bacteremia specially because the patient is under the action of cytotoxic drugs 9. High infection control measures
  • 93. Drug therapy in renal diseases Item To be avoided Preferable Analgesics Aspirin NSAIDs Paracetamol ibubrufen Antibiotics cephalosporens Erythromycin Clindamycin Metronidazole Anesthesia Procaine Xylocaine
  • 94. MISCELLANEOUS Management of patients with systemic diseases PREGNANCY AND LACTATION EPILEPSY HIV OSTEORADIONECROSIS
  • 95. MISCELLANEOUS Management of patients with systemic diseases EPILEPSY
  • 96. ● Dental management considerations : 1. Medical consultation 2. Postpone surgery until seizures are well controlled 3. Anticonvulsant premedication 4. Stress reduction protocol 5. Avoid hypoglycemia 6. Avoid lengthy ● In case of seizures 1. Stop the procedure 2. Put patient in supine position 3. Place bite block or tongue blade between teeth
  • 97. MISCELLANEOUS Management of patients with systemic diseases HIV
  • 98. ● Condition: 1. Generalized lymphadinopathy 2. Opportunistic indections 3. Maliganacies preiodontal disease without local factor 4. Hairy leukoplakia 5. Xerostomia ● Dental management consideration : 1. Consultation 2. Strict infection control measures
  • 99. MISCELLANIOUS Management of patients with systemic diseases PREGNANCY AND LACTATION
  • 100. ● Best time for dental procedure is the middle or the 2nd trimster due to: 1. Minimal mausea and vomiting 2. Stable fetus 3. Low incidence of obstetrical complications Emercgency treatment can be done at any time Dental procedures involves potenially harmful elements for pregnant female including: 1. Radiographs 2. Drug administration 3. Pain and stress 4. Supine hypotension in late pregnancy
  • 101. ● Dental management considerations: 1. Consult the patient’s obstetrician 2. Short appointments 3. Avoid painful stimuli 4. Avoid placing the patient in supine position 5. Avoid radiographs It should be limited and used only after 1st trimster 6. LA is more suitable than GA 7. Avoid drugs with teratogenic potential
  • 102. Drug contraindicated and alternatives in pregnancy Item To be avoided Preferable Analgeseics Aspirin NSAIDs Paracetamol Antibiotics Tetracyline Aminoglycosides Streptomycin Metronidazole Penicilin Erythromycin Cephalsoporin Others Corticosteroids
  • 103. All preferable medications has to be approved by the patients gynecologist
  • 104. ● Medications to avoid during lactation: 1. Ampicillin 2. Tetracycline 3. Aspirin 4. Steroids 5. Valium 6. Barbiturates ● Premissible drug during lactation : 1. Keflex 2. Erythromycin 3. Xylocaine