ABSTRACT
INTRODUCTION: hyperglycemic emergencies (diabetic ketoacidosis and hyperglycemic hyperosmolar state) are the most common serious acute metabolic complications of diabetes which result in significant morbidity and mortality. There is paucity of data on hyperglycemic emergencies in Cameroon. The objective of this study was to investigate the precipitants and outcomes of patients admitted for hyperglycemic emergencies in the Buea Regional Hospital in the South West Region of Cameroon. METHODS: in this retrospective study the medical records of patients admitted for hyperglycemic emergencies between 2013 and 2016 in the medical unit of the Buea Regional Hospital were reviewed. We extracted data on demographic characteristics, admission clinical characteristics, precipitants, and treatment outcomes. Logistic regression was used to determine predictors of mortality. RESULTS: data were available for 60 patients (51.7% females) admitted for hyperglycemic emergencies. The mean age was 55.2±16.3 (range 18-86). Overall there were 51 (85%) cases of hyperosmolar hyperglycemic state. Twenty six (43.3%) of the patients had hypertension. The most common precipitants of hyperglycemic emergencies were infections (41.7%), newly diagnosed diabetes (33.3%) and non-adherence to medications (33.3%). Mean admission blood glucose was 574mg/dl±70.0mg/dl. The median length of hospital stay was 6 days. Overall case fatality rate was 21.7%. Six (46.2%) deaths were related to infections. Predictors of mortality were a Glasgow coma score <13(p<0.001), a diastolic blood pressure <60 mmHg (p=0.034) and a heart rate >90(0.057) on admission. CONCLUSION: admission for hyperglycemic emergencies in this semi-urban hospital is associated with abnormally high case fatality. Infections, newly diagnosed diabetes and non-adherence to medications are the commonest precipitants of hyperglycemic emergencies. Public health measures to reduce morbidity and mortality from hyperglycemic crisis are urgently needed.
Subject(s)
Diabetic Ketoacidosis/diagnosis , Hyperglycemia/diagnosis , Hyperglycemic Hyperosmolar Nonketotic Coma/diagnosis , Adolescent , Adult , Aged , Aged, 80 and over , Blood Glucose/metabolism , Cameroon , Diabetes Mellitus/diagnosis , Diabetes Mellitus/epidemiology , Diabetic Ketoacidosis/epidemiology , Diabetic Ketoacidosis/therapy , Emergencies , Female , Hospitalization/statistics & numerical data , Humans , Hyperglycemia/mortality , Hyperglycemia/therapy , Hyperglycemic Hyperosmolar Nonketotic Coma/epidemiology , Hyperglycemic Hyperosmolar Nonketotic Coma/therapy , Length of Stay/statistics & numerical data , Male , Medication Adherence/statistics & numerical data , Middle Aged , Retrospective Studies , Treatment Outcome , Young AdultABSTRACT
OBJECTIVE: Our goal was to study the clinical characteristics, risk factors and outcome of patients admitted for venous thromboembolism (VTE) in the medical unit of the Buea Regional Hospital, Cameroon between 1st July 2016 and 30th November 2017. RESULTS: Twenty-two patients were admitted for VTE. There were 12 (54.4%) men. The mean age was 54.9 ± 13.9 years (range: 31-77 years). The main risk factors were immobilization (40.9%), HIV infection (22.7%), tuberculosis (18.2%), obesity (13.6%) and cancer (13.6%). Nineteen (86.4%) patients had deep venous thrombosis (DVT), 3(13.6%) had pulmonary embolism (PE). One patient had a concomitant DVT and PE. All patients received low molecular weight heparin and 76.2% were discharged on oral vitamin K antagonist while 23.8% were discharged on direct oral anticoagulants. The median length of hospital stay was 9.5 days (range: 4-34). Three deaths (13.6%) were recorded. This study describes VTE in a semi-urban setting in Cameroon and shows that immobility, HIV infection and tuberculosis are common risk factors for VTE in this semi-urban setting.
Subject(s)
Anticoagulants/therapeutic use , Hospitals, Urban , Urban Population/statistics & numerical data , Venous Thromboembolism/drug therapy , Adult , Aged , Cameroon/epidemiology , Comorbidity , Female , HIV Infections/epidemiology , Humans , Length of Stay/statistics & numerical data , Male , Middle Aged , Neoplasms/epidemiology , Obesity/epidemiology , Tuberculosis/epidemiology , Venous Thromboembolism/diagnosis , Venous Thromboembolism/epidemiologyABSTRACT
BACKGROUND: Infective endocarditis is a deadly disease if not promptly treated with antibiotics either in association with cardiac surgery or not. Cardiac complications are the most common complications seen in infective endocarditis. Heart failure remains the most common cause of mortality and the most common indication for cardiac surgery in patients with infective endocarditis which is increasingly available in resource limited settings. CASE PRESENTATION: We report a case of native valve infective endocarditis of the aortic valve in a 27-year old female in a semi-urban setting in Cameroon complicated by severe aortic valve regurgitation and heart failure. She presented with a 2 month history of fever and a 2 weeks history of rapidly worsening shortness of breath. Emergency cardiac surgery was indicated which unfortunately could not be performed leading to the death of the patient. CONCLUSIONS: In spite of improvement in availability of diagnostic and therapeutic modalities for cardiovascular emergencies, affordability is still a challenge. Universal health coverage is advocated else the ravages of premature mortality from cardiovascular diseases may continue to remain unchecked in Sub-Saharan Africa.
