Best practice available for the management of pre eclampsia
By
Acknowledgement
I would first like to express my gratitude for my research supervisor, colleagues, peers and family whose immense and constant support has been a source of continuous guidance and inspiration.
DECLARATION
I [type your full first names & surname here], declare that the following dissertation/thesis and its entire content has been an individual, unaided effort and has not been submitted or published before. Furthermore, it reflects my opinion and take on the topic and is does not represent the opinion of the University.
Signed __________________ Date _________________
Abstract
Preeclampsia is a serious maternal-fetal disease that affects 2-7% of pregnancies. The etiology of preeclampsia likely involves an interaction between impaired placental development, maternal constitutional factors, genetic susceptibility, inflammation, oxidative stress, and endothelial dysfunction. Regular exercise during the year prior to conception may protect against preeclampsia, whereas regular exercise during early pregnancy does not alter preeclampsia risk in general, but may reduce preeclampsia risk in specific sub populations or at specific dosages. The risk of severe preeclampsia is increased among women who exercise more than 270 minutes/week in early pregnancy, compared to sedentary controls.
Contents
Background6
Problem statement6
Rationale6
Research question7
Reliability and Validity7
Generalizability8
Ethical Considerations8
LITERATURE REVIEW10
Definition and Classification10
Etiology10
Immune Maladaptation13
Epidemiology14
Mortality Risk14
Pathophysiology15
Cardiovascular System17
Respiratory18
Central Nervous System18
Renal20
Coagulation20
Hepati21
Fetus21
Prediction Of Pre Eclampsia21
Prevention22
Management22
Hospitalization23
Bed Rest23
Control of Blood Pressure24
Fluid Therapy24
Treatment Of Oliguria25
Cardiovascular system26
Haematological system26
Renat system27
Bitary system28
Neurotogicat system29
Fetal well being30
Management30
Delivery or expectant management30
Antihypertensives31
METHODOLOGY34
Search Technique35
Literature Search36
Inclusion and exclusion criteria37
Search terms - key terms37
Additional Online searches38
Management38
Search rationale38
Critical Appraisal tool38
Appraisal limitations38
DISCUSSION40
Management of Eclampsia40
Hellp Syndrome40
Anaesthetic Considerations41
Choice Of Analgesia42
Post Delivery Care42
The Role Of Spinal (Subarachnoid) Anaesthesia42
General Anaesthesia43
Problems with Intubation43
Pressor Response to Intubation And Extubation44
Induction and Maintenance of General Anaesthesia44
Monitoring44
Post Delivery Management45
CONCLUSION46
Introduction
Background
Preeclampsia is a serious maternal-fetal disease that affects 2-7% of pregnancies, and is diagnosed after 20 weeks gestation on the basis of new onset hypertension (blood pressure > 140/90 mm Hg for two consecutive readings) and proteinuria (24 hour urinary protein level of at least 0.3 g/day). Preeclampsia should also be suspected without proteinuria if the patient presents with new onset hypertension and other symptoms of major organ dysfunction including thrombocytopenia, elevated liver enzyme activities, persistent headaches, visual disturbances, or epigastric pain.
Problem statement
A diagnosis of preeclampsia can have serious implications for both mother and fetus. Preeclampsia accounts for 15% of pre-term births and their associated morbidities and mortality, and can also lead to intrauterine growth restriction and death. Maternal complications include an increased risk of abruptio placentae, renal failure, pulmonary edema, cerebral hemorrhage, stroke and circulatory collapse. Careful management has led to a decrease in maternal mortality resulting from preeclampsia in developed countries, however, the associated maternal mortality rate in the developing world remains high.
Rationale
Other than delivery, there are no proven interventions to treat preeclampsia or to prolong gestation. However, recent attention has focused on the potential benefits of regular exercise in preventing preeclampsia. Retrospective case-control studies indicate that women who exercise regularly are 25-60% less likely to develop preeclampsia, while a prospective epidemiological study observed a 45% reduction in preeclampsia risk among women who participated in any regular exercise during the year prior to ...