This document discusses hypertensive disorders of pregnancy including gestational hypertension, pre-eclampsia, and eclampsia. It defines each condition and lists risk factors such as primigravidity, family history, and placental abnormalities. The pathophysiology involves endothelial dysfunction and vasospasm. Diagnosis is based on blood pressure, proteinuria, and other organ involvement. Management involves monitoring, controlling blood pressure, and timely delivery to prevent maternal and fetal complications.
FIRST ESTABLISHED IN 1999
FIRST CORPORATE HOSPITAL IN GUJARAT, SUCCESSFULLY RENDERING SERVICES FOR LAST ELEVEN YEARS
MULTISPECIALITY CLINICS IN ONE ROOF
IT HAS SERVED LARGE NUMBER OF PATIENTS OF GUJARAT, RAJASTHAN AND MADYAPRADESH STATE AND PROVIDED SUITABLE PLATFORM FOR DOCTORS TO WORK IN HARMONY
FIRST ESTABLISHED IN 1999
FIRST CORPORATE HOSPITAL IN GUJARAT, SUCCESSFULLY RENDERING SERVICES FOR LAST ELEVEN YEARS
MULTISPECIALITY CLINICS IN ONE ROOF
IT HAS SERVED LARGE NUMBER OF PATIENTS OF GUJARAT, RAJASTHAN AND MADYAPRADESH STATE AND PROVIDED SUITABLE PLATFORM FOR DOCTORS TO WORK IN HARMONY
Ten percent of all pregnancies are complicated by hypertension (HTN).Eclampsia and preeclampsia account for about half of these cases worldwide.
In 1619, Varandaeus coined the term eclampsia in a treatise on gynecology.
DEFINITION: Eclampsia is defined as the clinical presentation of an unexplained seizure, convulsion, or altered mental status in the setting of the signs and symptoms of preeclampsia. It is considered a complication of severe preeclampsia.
A woman with preeclampsia develops:
--- high blood pressure (>140 mmHg systolic or >90 mmHg diastolic)
--- protein in the urine
--- swelling (edema) of the legs, hands, face or entire body.
A comprehensive overview of hypertensive disorders in pregnancy with its complications and management. Mainly focused on gestational hypertension, preeclampsia and eclampsia.
Pregnancy-induced hypertension (PIH), also called toxemia or preeclampsia: This condition can cause serious problems for both the mother and the baby if left untreated. PIH develops after the 20th weeks of pregnancy. Along with high blood pressure, it causes protein in the urine, blood changes and other problems.
Pregnancy is one of the wonderful gifts of God, imposed naturally to womanhood only. It is a period of enormous physio- pathological and psychological adoption in a women’s life.
Pregnancy is a normal physiological process and not a disease, but it is associated with certain risks to health and survival both for women and infant she bears.
Every minute of everyday a women dies of pregnancy related complications.
Hypertension is one of the common problems met during pregnancy and contributes significantly to maternal and perinatal morbidity and mortality.
Pregnancy-induced hypertension is one of the maternal diseases that causes the most detrimental effects to the maternal, fetal, and neonatal organisms.
Pregnancy-induced hypertension is also called toxemia or preeclampsia. It occurs most often in young women with a first pregnancy. Hypertension is the most common medical problem encountered during pregnancy, complicating 2-3% of pregnancies.
Pregnancy induced hypertension introduction
Classification of pregnancy induced hypertension
Preeclampsia -
Definition
Criteria for diagnosis of preeclampsia,
Epidemiology of preeclampsia,
Risk factors of preeclampsia,
Pathogenesis of preeclampsia,
Pathophysiology of preeclampsia,
Course of preeclampsia,
Complications of preeclampsia,
What is HELLP ?
Management of preeclampsia at home, at hospital, during labour, during puerperium,
Management of acute fulminant preeclampsia
Ten percent of all pregnancies are complicated by hypertension (HTN).Eclampsia and preeclampsia account for about half of these cases worldwide.
In 1619, Varandaeus coined the term eclampsia in a treatise on gynecology.
DEFINITION: Eclampsia is defined as the clinical presentation of an unexplained seizure, convulsion, or altered mental status in the setting of the signs and symptoms of preeclampsia. It is considered a complication of severe preeclampsia.
A woman with preeclampsia develops:
--- high blood pressure (>140 mmHg systolic or >90 mmHg diastolic)
--- protein in the urine
--- swelling (edema) of the legs, hands, face or entire body.
A comprehensive overview of hypertensive disorders in pregnancy with its complications and management. Mainly focused on gestational hypertension, preeclampsia and eclampsia.
Pregnancy-induced hypertension (PIH), also called toxemia or preeclampsia: This condition can cause serious problems for both the mother and the baby if left untreated. PIH develops after the 20th weeks of pregnancy. Along with high blood pressure, it causes protein in the urine, blood changes and other problems.
Pregnancy is one of the wonderful gifts of God, imposed naturally to womanhood only. It is a period of enormous physio- pathological and psychological adoption in a women’s life.
Pregnancy is a normal physiological process and not a disease, but it is associated with certain risks to health and survival both for women and infant she bears.
Every minute of everyday a women dies of pregnancy related complications.
Hypertension is one of the common problems met during pregnancy and contributes significantly to maternal and perinatal morbidity and mortality.
Pregnancy-induced hypertension is one of the maternal diseases that causes the most detrimental effects to the maternal, fetal, and neonatal organisms.
Pregnancy-induced hypertension is also called toxemia or preeclampsia. It occurs most often in young women with a first pregnancy. Hypertension is the most common medical problem encountered during pregnancy, complicating 2-3% of pregnancies.
Pregnancy induced hypertension introduction
Classification of pregnancy induced hypertension
Preeclampsia -
Definition
Criteria for diagnosis of preeclampsia,
Epidemiology of preeclampsia,
Risk factors of preeclampsia,
Pathogenesis of preeclampsia,
Pathophysiology of preeclampsia,
Course of preeclampsia,
Complications of preeclampsia,
What is HELLP ?
Management of preeclampsia at home, at hospital, during labour, during puerperium,
Management of acute fulminant preeclampsia
Toxemia of pregnancy: Definition,risk factors,Clinical features,management of pre-eclampsia. Nursing students will understand toxemia of pregnancy .Jasleen Kaur
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3. Def: BP>140/90mmHg ,proteinuria after 20
wks of pregnancy in a normotensive,non-
proteinuric women
PIH-1) Gest.HTN
2)Pre-eclampsia
3)Eclampsia
Incidence-5-15%
4. Primigravida
Family history
Placental abnormality-poor placentation,
hyperplacentosis
placental ischaemia
molar pregnancy
genetic
Immunological
New paternity
Vascular,renal disease
thrombophilias
5. BP>140/90
MAP- 20mmHg over previous reading or
MAP>105mmH
How to record BP?
Proteinuria-24 hr urine>.3gm or> than
1gm/L in 2 random samples 4 hrs apart
edema
6.
7. Endothelial dysfunction
Intense vasospasm
In normal pregnancy-increase prostacyclin a
vasodilator PG produced by vascular endothelium
and relative decrease in thromboxane a
vasoconstrictor and platelet aggregator produced
by platelets
In pre –eclampsia imbalance between the two
So in pre-eclampsia-vasospasm,platelet
activation ,activation of coagulation system
8.
9.
10. In normal pregnancy –spiral arteries of
placenta invaded by cytotrophoblast in 1
trimester ,a second wave of cytotrophoblastic
invasion transforms myometrial segments of
spiral arteries into wide mouthed vessels
unresponsive to vasomotor stimuli in 2
trimester .Former is deficient and later is
absent in pre-eclampsia.
Reduces ut placental flow causes IUGR
11. Placenta
Kidney-glomerular ,tubular
dysfunction,proteinuria,decrease GFR ,creatinine
clearance,ARF due to ATN (reversible)rarely
ACN(irreversible). Increase BUL,sr.creat. sr.uric
acid
Liver-periportal thrombosis,fibrin
deposition,haemorrhages,necrosis,subcapsular
haematoma,HELLPsyndrome
Heart
Eyes-haemorrhages,pappiloedema,retinal
detachment.
12. MILD-DBP<110mmHg..
SEVERE-DBP >
110mmHg or more 4 hrs apart
Proteinuria>5gm in 24
Headache ,visual disturbances,epigastric pain.
Oliguria or urine O/P<400ml in 24 hrs
Platelet count<1 lakh
Increase liver enzyme
IUGR ,pul.edema
IMPENDING or IMMINENT ECLAMPSIA.
13. Symptoms-pedal edema,
increases to face ,abd wall,vulva
,anasarca.Alarming symptoms –
headache,disturbed sleep,diminished urine
output,epigastric pain ,blurring of
vision,complete blindness
Signs -abnormal wt gain
,BP,oedema,pul.edema, IUGR
Oligohydramnios.
20. MAP
ROLL OVER TEST
Angiotensin sensitivity test
Uterine artery doppler
Raised sr B hCG at 14 to 20 wks,sr.uric
acid,sr.inhibin A level at 14 wks.
Cold pressor test,isometric contraction test.
PREVENTION:Low dose aspirin,anti
oxidants,folic acid,high dose calcium.
21. Rest
Diet
Sedatives
Diuretics
Anti hypertensive
MONITOR PROGRESS CHART
BP controlled no PET symptoms continue pregnancy till
37 wks then deliver.
If BPpersistently high no signs of PET-If preg beyond
37 wks terminate ,If less expectant mgt till 37 wks
If B P high ,PET persists termination irrespective of
gestation,steroids may be given for lung maturity.
22. Induction of labour
LSCS-urgent delivery reqd but Cx
unfavourable,obst.indications,fetal distress
IUGR,failed induction.
MONITORING LABOUR-
Conduct of delivery-
Post partum care
PROGNOSIS –maternal ,fetal.