bladder pain syndrome is highly prevalent. it is a diagnosis of exclusion. the biggest hurdle in management is diagnosis. more often than not patients suffering with BPS move from pillar to post, from a clinician to another, often getting urethral dilatations, receiving NSAIDS and even antipsychotics (having been labelled as 'psychiatric' patient).
once diagnosis is made, treatment is multipronged and based on phenotype - the concept is called UPOINT. interstitial cystitis is a small but significant minority (moreover ulcerative type) of BPS.
Gabapentin, amitriptyline and pentosan polysulfate are cornerstone pharmacotherapeutic agents for IC/BPS
bladder pain syndrome is highly prevalent. it is a diagnosis of exclusion. the biggest hurdle in management is diagnosis. more often than not patients suffering with BPS move from pillar to post, from a clinician to another, often getting urethral dilatations, receiving NSAIDS and even antipsychotics (having been labelled as 'psychiatric' patient).
once diagnosis is made, treatment is multipronged and based on phenotype - the concept is called UPOINT. interstitial cystitis is a small but significant minority (moreover ulcerative type) of BPS.
Gabapentin, amitriptyline and pentosan polysulfate are cornerstone pharmacotherapeutic agents for IC/BPS
Interstitial cystitis , a debilitating condition has been impairing the quality of life amongst the patients . It is fast a gaining a status of disability due to its life crippling symptoms and the pain associated with the condition
POSTERIOR URETHRAL VALVES- Pediatric Surgery
• Dear viewers,
• Greetings from “ Surgical Educator”
• Today I have uploaded one more video in Pediatric Surgery/Pediatric Urology- “ Posterior Urethral Valves”
• Posterior Urethral Valves is the congenital cause for Bladder Outlet Obstruction, resulting in abnormal development of the kidneys as well as the bladder.
• In this video, I talked about the learning outcomes, introduction, etiopathogenesis, clinical features, investigations, differential diagnosis, treatment, follow-up and prognosis of “ Posterior Urethral Valves”
• I hope you will enjoy the video for its educational value.
• You can watch all my teaching videos in the following links
• surgicaleducator.blogspot.com youtube.com/c/surgicaleducator
• Thank you for watching the video.
Urinary Tract Infection with Nursing ManagementSwatilekha Das
Urinary Tract Infection introduction, definition, common microorganisms, classification, predisposing factors, clinical manifestations, pathophysiology, diagnostic studies, medical management and nursing management along with assessment, nursing diagnosis, goal, nursing interventions and expected outcome after the intervention.
Inthis playlist, i discussed various causes for Lower GI Hemorrahage like Hemorrhoids, Fissure in ano, diverticulosis, inflammatory bowel disease and colorectal cancer
Interstitial cystitis , a debilitating condition has been impairing the quality of life amongst the patients . It is fast a gaining a status of disability due to its life crippling symptoms and the pain associated with the condition
POSTERIOR URETHRAL VALVES- Pediatric Surgery
• Dear viewers,
• Greetings from “ Surgical Educator”
• Today I have uploaded one more video in Pediatric Surgery/Pediatric Urology- “ Posterior Urethral Valves”
• Posterior Urethral Valves is the congenital cause for Bladder Outlet Obstruction, resulting in abnormal development of the kidneys as well as the bladder.
• In this video, I talked about the learning outcomes, introduction, etiopathogenesis, clinical features, investigations, differential diagnosis, treatment, follow-up and prognosis of “ Posterior Urethral Valves”
• I hope you will enjoy the video for its educational value.
• You can watch all my teaching videos in the following links
• surgicaleducator.blogspot.com youtube.com/c/surgicaleducator
• Thank you for watching the video.
Urinary Tract Infection with Nursing ManagementSwatilekha Das
Urinary Tract Infection introduction, definition, common microorganisms, classification, predisposing factors, clinical manifestations, pathophysiology, diagnostic studies, medical management and nursing management along with assessment, nursing diagnosis, goal, nursing interventions and expected outcome after the intervention.
Inthis playlist, i discussed various causes for Lower GI Hemorrahage like Hemorrhoids, Fissure in ano, diverticulosis, inflammatory bowel disease and colorectal cancer
I bought this file from (FB name: Dee Dee). The files are extremely helpful, visit his Facebook account or Facebook page.
https://web.facebook.com/groups/670462807397676/
The thalamus is the large mass of gray matter in the dorsal part of the diencephalon of the brain with several functions such as relaying of sensory signals, including motor signals, to the cerebral cortex and the regulation of consciousness, sleep, and alertness.
Regional anesthesia is anesthesia affecting only a specific area of the body when the patient is conscious, e.g. foot, arm, lower extremities, insensate to stimulus of surgery or other instrumentation.
Preparation of case for living related renal transplant in pakistanDr. Muhammad Saifullah
In Pakistan, Living related renal transplant (LRRT) is the preferred renal transplant option. Although the number of cadevaric donors are on the rise but it is still in it`s infancy. In this presentation i have described the necessary requirements for LRRT.
Interior ballistics is a subfield of ballistics in which there is study of the propulsion of a projectile. In guns internal ballistics covers the time from the propellant's ignition until the projectile exits the gun barrel. The study of internal ballistics is important to designers and users of firearms of all types, from small-bore rifles and pistols, to high-tech artillery.
Insulin is a peptide hormone produced by beta cells of the pancreatic islets, and it is considered to be the main anabolic hormone of the body. It regulates the metabolism of carbohydrates, fats and protein by promoting the absorption of, especially, glucose from the blood into fat, liver and skeletal muscle cells.
High intensity focused ultrasound (HIFU) is an early stage medical technology that is in various stages of development worldwide to treat a range of disorders. The mechanism is similar to using a magnifying glass to focus sunlight. Focused ultrasound uses an acoustic lens to concentrate multiple intersecting beams of ultrasound on a target. Each individual beam passes through tissue with little effect but at the focal point where the beams converge, the energy can have useful thermal or mechanical effects. HIFU is typically performed with real-time imaging via ultrasound or MRI to enable treatment targeting and monitoring (including thermal tracking with MRI).
Electrolytes play a vital role in maintaining homeostasis within the body. They help to regulate heart and neurological function, fluid balance, oxygen delivery, acid–base balance and much more. Electrolyte imbalances can develop by the following mechanisms: excessive ingestion; diminished elimination of an electrolyte; diminished ingestion or excessive elimination of an electrolyte. The most serious electrolyte disturbances involve abnormalities in the levels of sodium, potassium or calcium.
Pre-registration house officer (PRHO), often known as a houseman or house officer, is a former official term for a grade of junior doctor that was, until 2005, the only job open to medical graduates in the United Kingdom who had just passed their final examinations at medical school and had received their medical degrees. The term "house officer" is still used to refer to FY1s and FY2s.
Chronic progressive sclerosing inflammatory dermatosis of unknown origin that results in white plaques with epidermal atrophy and scarring…… Lichen sclerosus. Penile Lichen sclerosus (LS) is the preferred term for Balanitis Xerotica Obliterans.
Bladder cancer is a disease of urinary bladder in which cells grow abnormally and have the potential to spread to other parts of the body. This is one of four parts of presentations on Bladder cancer. Please do go through the rest of the presentations too.
Bladder cancer is a disease of urinary bladder in which cells grow abnormally and have the potential to spread to other parts of the body. This is one of four parts of presentations on Bladder cancer. Please do go through the rest of the presentations too.
Bladder cancer is a disease of urinary bladder in which cells grow abnormally and have the potential to spread to other parts of the body. This is one of four parts of presentations on Bladder cancer. Please do go through the rest of the presentations too.
Bladder cancer is a disease of urinary bladder in which cells grow abnormally and have the potential to spread to other parts of the body. This is one of four parts of presentations on Bladder cancer. Please do go through the rest of the presentations too.
Myocardial infarction (MI), commonly known as a heart attack, occurs when blood flow decreases or stops to a part of the heart, causing damage to the heart muscle. Find a good presentation on Acute myocardial infarction here.
263778731218 Abortion Clinic /Pills In Harare ,sisternakatoto
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Explore natural remedies for syphilis treatment in Singapore. Discover alternative therapies, herbal remedies, and lifestyle changes that may complement conventional treatments. Learn about holistic approaches to managing syphilis symptoms and supporting overall health.
Title: Sense of Taste
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the structure and function of taste buds.
Describe the relationship between the taste threshold and taste index of common substances.
Explain the chemical basis and signal transduction of taste perception for each type of primary taste sensation.
Recognize different abnormalities of taste perception and their causes.
Key Topics:
Significance of Taste Sensation:
Differentiation between pleasant and harmful food
Influence on behavior
Selection of food based on metabolic needs
Receptors of Taste:
Taste buds on the tongue
Influence of sense of smell, texture of food, and pain stimulation (e.g., by pepper)
Primary and Secondary Taste Sensations:
Primary taste sensations: Sweet, Sour, Salty, Bitter, Umami
Chemical basis and signal transduction mechanisms for each taste
Taste Threshold and Index:
Taste threshold values for Sweet (sucrose), Salty (NaCl), Sour (HCl), and Bitter (Quinine)
Taste index relationship: Inversely proportional to taste threshold
Taste Blindness:
Inability to taste certain substances, particularly thiourea compounds
Example: Phenylthiocarbamide
Structure and Function of Taste Buds:
Composition: Epithelial cells, Sustentacular/Supporting cells, Taste cells, Basal cells
Features: Taste pores, Taste hairs/microvilli, and Taste nerve fibers
Location of Taste Buds:
Found in papillae of the tongue (Fungiform, Circumvallate, Foliate)
Also present on the palate, tonsillar pillars, epiglottis, and proximal esophagus
Mechanism of Taste Stimulation:
Interaction of taste substances with receptors on microvilli
Signal transduction pathways for Umami, Sweet, Bitter, Sour, and Salty tastes
Taste Sensitivity and Adaptation:
Decrease in sensitivity with age
Rapid adaptation of taste sensation
Role of Saliva in Taste:
Dissolution of tastants to reach receptors
Washing away the stimulus
Taste Preferences and Aversions:
Mechanisms behind taste preference and aversion
Influence of receptors and neural pathways
Impact of Sensory Nerve Damage:
Degeneration of taste buds if the sensory nerve fiber is cut
Abnormalities of Taste Detection:
Conditions: Ageusia, Hypogeusia, Dysgeusia (parageusia)
Causes: Nerve damage, neurological disorders, infections, poor oral hygiene, adverse drug effects, deficiencies, aging, tobacco use, altered neurotransmitter levels
Neurotransmitters and Taste Threshold:
Effects of serotonin (5-HT) and norepinephrine (NE) on taste sensitivity
Supertasters:
25% of the population with heightened sensitivity to taste, especially bitterness
Increased number of fungiform papillae
Adv. biopharm. APPLICATION OF PHARMACOKINETICS : TARGETED DRUG DELIVERY SYSTEMSAkankshaAshtankar
MIP 201T & MPH 202T
ADVANCED BIOPHARMACEUTICS & PHARMACOKINETICS : UNIT 5
APPLICATION OF PHARMACOKINETICS : TARGETED DRUG DELIVERY SYSTEMS By - AKANKSHA ASHTANKAR
Lung Cancer: Artificial Intelligence, Synergetics, Complex System Analysis, S...Oleg Kshivets
RESULTS: Overall life span (LS) was 2252.1±1742.5 days and cumulative 5-year survival (5YS) reached 73.2%, 10 years – 64.8%, 20 years – 42.5%. 513 LCP lived more than 5 years (LS=3124.6±1525.6 days), 148 LCP – more than 10 years (LS=5054.4±1504.1 days).199 LCP died because of LC (LS=562.7±374.5 days). 5YS of LCP after bi/lobectomies was significantly superior in comparison with LCP after pneumonectomies (78.1% vs.63.7%, P=0.00001 by log-rank test). AT significantly improved 5YS (66.3% vs. 34.8%) (P=0.00000 by log-rank test) only for LCP with N1-2. Cox modeling displayed that 5YS of LCP significantly depended on: phase transition (PT) early-invasive LC in terms of synergetics, PT N0—N12, cell ratio factors (ratio between cancer cells- CC and blood cells subpopulations), G1-3, histology, glucose, AT, blood cell circuit, prothrombin index, heparin tolerance, recalcification time (P=0.000-0.038). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and PT early-invasive LC (rank=1), PT N0—N12 (rank=2), thrombocytes/CC (3), erythrocytes/CC (4), eosinophils/CC (5), healthy cells/CC (6), lymphocytes/CC (7), segmented neutrophils/CC (8), stick neutrophils/CC (9), monocytes/CC (10); leucocytes/CC (11). Correct prediction of 5YS was 100% by neural networks computing (area under ROC curve=1.0; error=0.0).
CONCLUSIONS: 5YS of LCP after radical procedures significantly depended on: 1) PT early-invasive cancer; 2) PT N0--N12; 3) cell ratio factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) LC characteristics; 9) LC cell dynamics; 10) surgery type: lobectomy/pneumonectomy; 11) anthropometric data. Optimal diagnosis and treatment strategies for LC are: 1) screening and early detection of LC; 2) availability of experienced thoracic surgeons because of complexity of radical procedures; 3) aggressive en block surgery and adequate lymph node dissection for completeness; 4) precise prediction; 5) adjuvant chemoimmunoradiotherapy for LCP with unfavorable prognosis.
Flu Vaccine Alert in Bangalore Karnatakaaddon Scans
As flu season approaches, health officials in Bangalore, Karnataka, are urging residents to get their flu vaccinations. The seasonal flu, while common, can lead to severe health complications, particularly for vulnerable populations such as young children, the elderly, and those with underlying health conditions.
Dr. Vidisha Kumari, a leading epidemiologist in Bangalore, emphasizes the importance of getting vaccinated. "The flu vaccine is our best defense against the influenza virus. It not only protects individuals but also helps prevent the spread of the virus in our communities," he says.
This year, the flu season is expected to coincide with a potential increase in other respiratory illnesses. The Karnataka Health Department has launched an awareness campaign highlighting the significance of flu vaccinations. They have set up multiple vaccination centers across Bangalore, making it convenient for residents to receive their shots.
To encourage widespread vaccination, the government is also collaborating with local schools, workplaces, and community centers to facilitate vaccination drives. Special attention is being given to ensuring that the vaccine is accessible to all, including marginalized communities who may have limited access to healthcare.
Residents are reminded that the flu vaccine is safe and effective. Common side effects are mild and may include soreness at the injection site, mild fever, or muscle aches. These side effects are generally short-lived and far less severe than the flu itself.
Healthcare providers are also stressing the importance of continuing COVID-19 precautions. Wearing masks, practicing good hand hygiene, and maintaining social distancing are still crucial, especially in crowded places.
Protect yourself and your loved ones by getting vaccinated. Together, we can help keep Bangalore healthy and safe this flu season. For more information on vaccination centers and schedules, residents can visit the Karnataka Health Department’s official website or follow their social media pages.
Stay informed, stay safe, and get your flu shot today!
These simplified slides by Dr. Sidra Arshad present an overview of the non-respiratory functions of the respiratory tract.
Learning objectives:
1. Enlist the non-respiratory functions of the respiratory tract
2. Briefly explain how these functions are carried out
3. Discuss the significance of dead space
4. Differentiate between minute ventilation and alveolar ventilation
5. Describe the cough and sneeze reflexes
Study Resources:
1. Chapter 39, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 34, Ganong’s Review of Medical Physiology, 26th edition
3. Chapter 17, Human Physiology by Lauralee Sherwood, 9th edition
4. Non-respiratory functions of the lungs https://academic.oup.com/bjaed/article/13/3/98/278874
Ozempic: Preoperative Management of Patients on GLP-1 Receptor Agonists Saeid Safari
Preoperative Management of Patients on GLP-1 Receptor Agonists like Ozempic and Semiglutide
ASA GUIDELINE
NYSORA Guideline
2 Case Reports of Gastric Ultrasound
3. Persistent or recurrent pain perceived in the urinary
bladder region.
Accompanied by at least one other symptom, such as pain
worsening with bladder filling and day-time and/or night-
time urinary frequency
Absence of any proven infection or other obvious local
pathology.
DEFINITION
4. Localisation of the pain can be difficult by
examination, and consequently, another localising
symptom is required.
Why storage symptom must co-exist?
7. BPS prevalence range from 0.06% to 30%.
Female predominance of about 10:1.
300/100,000 women
30-60/100,000 men
Prevalance? Gender?
8. BPS has no known single aetiology.
Initial unidentified insult to the bladder Urothelial
damage neurogenic inflammation Pain.
OR
Local manifestation of a systemic disorder.
Urinary infection is significantly more frequent
during childhood and adolescence, in patients with
BPS in adulthood.
Etiology?
10. Etiology?
Reflex sympathetic dystrophy of the bladder
Bladder autoimmune response
Urinary toxins & allergens
Urine antiproliferative factor (APF) from
bladder urothelium Decreased cell
propagation Predispose to bladder insults
11.
12. Cystoscopic and biopsy findings in both lesion and
non-lesion BPS are consistent with defects in the
urothelial glycosaminoglycan (GAG) layer, which
might expose submucosal structures to noxious urine
components and a consequent cytotoxic effect.
Defect in _________ layer?
16. Urine dipstick and urine culture (including culture
for TB if sterile pyuria) are recommended in all
patients suspected of having BPS.
Urine cytology is also recommended in risk groups.
Investigations?
17. Reddened mucosal areas often associated with
small vessels radiating towards a central scar,
sometimes covered by a small clot or fibrin deposit
- the HUNNER lesion
About 10% patients have Hunner`s ulcer
Cystoscopy?
19. The scar ruptures with increasing bladder
distension, producing a characteristic “waterfall”
type of bleeding
Reduced bladder capacity under anesthesia
Non-lesion disease displays a normal bladder
mucosa at initial cystoscopy
Cystoscopy?
21. Glomerations after low pressure hydrodistension is
considered to be a positive diagnostic sign although
they can be observed without BPS
Distended twice to 80 cm of H2O for 1-2 min
>10 glomerulations/quadrant in 3 out of 4 quadrants
Cystoscopy after hydrodistension?
23. Biopsies are helpful in establishing or supporting
the clinical diagnosis of both classic and non-lesion
types of the disease
Exclude carcinoma in situ and tuberculosis cystitis
Bladder biopsy?
24. Pathological findings associated with the
Hunner’s lesion
CHRONIC ULCERATION AND THE
PRESENCE OF GRANULATION TISSUE
EOSINOPHILIC CYSTITIS
CD68 STAINING OF
MACROPHAGES
c-kit STAINING OF MAST CELLS
25. Diagnostic criteria, classification and nomenclature for
bladder pain syndrome/interstitial cystitis by ESSIC
BIOPSY
CYSTOSCOPY WITH HYDRODISTENSION
Not done Normal Glomerulations Hunner`s Lesion
Not done XX 1X 2X 3X
Normal XA 1A 2A 3A
Inconclusive XB 1B 2B 3B
Positive XC 1C 2C 3C
29. Patients with bladder pain should undergo general
anaesthetic rigid cystoscopy in accordance with
European Society for the Study of Interstitial
Cystitis guidelines.
After primary exclusion of specific diseases,
patients with symptoms according to the above
definition should be diagnosed with bladder pain
syndrome (BPS) by subtype and phenotype.
Recommendations by EAU?
30. Assess BPS associated non-bladder diseases
systematically.
Assess BPS associated negative cognitive,
behavioral, sexual, or emotional consequences.
Use a validated symptom and quality of life scoring
instrument for initial assessment and follow-up.
Recommendations by EAU?
31. Patients must have either Glomerulations on cystoscopic
examination or a classic Hunner’s ulcer
And either Pain associated with the bladder or urinary
urgency
An examination for glomerulations should be undertaken
after distention of the bladder under anesthesia to 80–100 cm
of water pressure for 1–2 minutes. The bladder may be
distended up to two times before evaluation.
The glomerulations must be diffuse and present in at least 3
quadrants of the bladder and be present at a rate of at least 10
glomerulations per quadrant
Not be along the path of the cystoscope (to eliminate artifact
from contact instrumentation)
National Institute of Diabetes and Digestive
and Kidney Diseases Criteria for interstitial cystitis?
32. Exclusion of IC
1. Bladder capacity of >350 cc on awake cystometry.
2. Absence of an intense urge to void with the bladder filled
to 100 cc of gas or 150 cc of water during cystometry, using a
fill rate of 30–100 cc/min
3. Phasic involuntary bladder contractions on cystometry
using the fill rate described above
4. Duration of symptoms <9 months
5. Absence of nocturia
6. Symptoms relieved by antimicrobials, urinary antiseptics,
anticholinergics, or antispasmodics
7. A frequency of urination less than eight times per day
8. Younger than 18 years
National Institute of Diabetes and Digestive
and Kidney Diseases Criteria for interstitial cystitis?
GOOD CAPACITY BLADDER
ABSENT STORAGE LUTS
YOUNG PATIENT
SYMTOMS RELIEVED BY
SIMPLE MEDICATIONS
33. 9. Bladder or ureteral calculi
10. Active genital herpes
11. Uterine, cervical, vaginal, or urethral cancer
12. Urethral diverticulum
13. Cyclophosphamide or any type of chemical cystitis
14. Tuberculous cystitis
15. Radiation cystitis
16. Benign or malignant bladder tumors
17. Vaginitis
18. A diagnosis of bacterial cystitis or prostatitis within a
3-month period
National Institute of Diabetes and Digestive
and Kidney Diseases Criteria for interstitial cystitis?
GROSS BLADDER
PATHOLOGY
PRESENCE OF INFECTION
35. First Line Patient education and support
Second Line Oral + Intravesical medication
Third Line TUR / Laser Coagulation / Diathermy of
Hunner`s Ulcers
Fourth Line Botulinum Toxin Type A / Sacral Nerve
Neuromodulation / Reconstruction
Management
36. Multimodal behavioral, physical and psychological
techniques are used along with other options
+
Dietry advice (Avoid triggers like Coffee / Citrus)
Stress management & counselling (Plan: Optimize QoL
and encourage patient`s realistic expectations)
Bladder training
Pelvic floor relaxation techniques
Management
1st
LINE
37. Oral Amitriptyline + Pentosan Polysulfate
Oral Pentosan polysulfate + S/C Heparin
Intravesical Lidocaine + Sod. Bicarbonate OR Oral
+ Intravesical Penstosan OR Intravesical
Hyaluronic acid/Chondritin Sulfate OR Intravesical
Heparin
Management (EAU Guidelines)
2nd
LINE
2nd
LINE
38. Hydrodistension with submucosal injection
of Botulinum Toxin A OR Intravesical
bladder wall & trigonal injection of BTX-A
BPS Type 3C TUR / LASER Coagulation of
Hunner`s Ulcers
Open surgery is the last resort for refractory
End-stage disease
Management (EAU Guidelines)
3rd
LINE
4th
LINE
40. 4 major techniques
1. Urinary diversion without cystectomy
2. Supratrigonal cystectomy with bladder
augmentation
3. Subtrigonal cystectomy with orthotopic
neobladder
4. Cystectomy with ileal conduit formation
Open Surgery (EAU Guidelines)
NOT RECOMMENDED
(50% CASES HAVE TRIGONAL DISEASE
AND LEAD TO SURGICAL FAILURE)
(NEEDS URETERIC RE-IMPLANTATION)
FAVOURED
FAVOURED