Medicine and Health Sciences Commons^™

Patients’ Perceptions And Understanding Of Pre-Operative Informed Consent In Tertiary Care Setting- Dar-Es-Salaam, Steven Michael Esanju

Theses & Dissertations

Background:

Informed consent under the ethical principle of autonomy demonstrates patient’s agreement to have procedure/intervention done to them. Considering its importance in safeguarding human rights and autonomy, it is now mandatory to take informed consent before any surgery/procedure. Many studies have questioned whether informed consent is being taken in tr ue spirit that ensures proper understanding of the disclosed information or it is just adhered to as a medico legal formality. Globally, studies have demonstrated that majority of patients do not fully understand even small matters regarding their health i ncluding diagnosis, treatment modalities and possible associated risks, because of …

Knowledge, Attitudes And Practice Of Venous Thromboembolism Risk Assessment Among Surgical Doctors In Tanzania, Biswalo Mugeta Yango

Theses & Dissertations

Introduction

Surgical patients are at increased risk of venous thromboembolism due to the nature of their conditions and treatments. The incidence ranges from 61.3% to 64.9% in developed countries, compared to 43% in Africa. Although venous thromboembolism is fatal, it is potentially preventable. Physician-implemented risk assessment models reduce events by 70%. No country in sub-Sahara Africa has implemented a national venous thromboembolism risk assessment guideline. The subsequent burden is probably a reflection of low awareness and knowledge, negative attitudes, and substandard practice among physicians towards risk assessment. Justification In the current study, we assessed Tanzanian surgical doctors' knowledge, attitudes, and …

Survival Outcomes And Prognostic Factors Affecting Survival In Patients With Metastatic Breast Cancer, Mwongeli Matheka

Theses & Dissertations

Introduction: There is an increase in breast cancer in Africa with up to 77% of patients diagnosed with advanced disease. Late diagnosis, aggressive tumor biology and inadequate or incomplete treatments contribute to high mortality rates. However, there is little data on survival outcomes and prognostic factors affecting survival in patients with metastatic breast cancer (MBC) in Africa. The study objective was to establish the survival of patients with MBC at a single tertiary health facility and to outline the clinical and pathological characteristic of the patients and their relation to survival outcomes.

Methods: This was a retrospective descriptive study conducted …

Sensitivity Of A Preanaesthesia Screening And Triage Tool In Identifying High Risk Patients: A Diagnostic Accuracy Study, Brian Kiplagat Misoi

Theses & Dissertations

Introduction; Preoperative evaluation and optimization is conducted to prepare a sound perioperative management plan and limit complications. The standard of assessment is by the anesthesiologist based on ASA recommendations, and can be conducted early in the PAC or on the operative day. Reviews in the PAC have been shown to allay anxiety and reduce day of surgery cancellation. While it is ideal for all patients to be evaluated preoperatively by the physician anesthesiologist in the PAC, there are very few anaesthesiologist's in low and middle income countries meaning this may be unachievable. This creates a demand for innovative ways to …

Outcomes Of Cardiac Surgery At The Aga Khan University Hospital Nairobi – A One Year Review, Nelly Joseph Kahamba

Theses & Dissertations

Background: Cardiovascular diseases are the number one cause of death worldwide where an estimated 17.9 million people die yearly, according to WHO. Most of this disease burden lies in the low and middle-income countries. Management of cardiovascular diseases can be medical and/or surgical. Open heart surgery is one among the major surgeries performed worldwide. It is well established in high income countries where up to 200,000 cardiac surgeries can be performed yearly. In low-income countries particularly sub-Saharan Africa where most of the disease burden is, there are about 22 centres that cater to this growing need for cardiac surgery. There …