Pattern, clinical presentations and management of thyroid diseases in national endocrine referral clinics, Tikur Anbessa Specialized Hospital, Addis Ababa, Ethiopia.

BACKGROUND: Thyroid diseases are common endocrine abnormalities affecting the cellular metabolism of the body. There are limited recent studies addressing the different aspects of thyroid diseases in Ethiopia. OBJECTIVES: To assess the pattern, clinical presentations, management and associated illnesses of thyroid diseases in endocrine referral clinics of Tikur Anbessa Specialized Tertiary Hospital (TASH). METHODS: A cross-sectional study was conducted on consecutive thyroid patient attending endocrine referral clinics of TASH from Nov 2009 to March 2010. Patients with thyroid diseases, 14 years of age and above, thyroid patients with other endocrine diseases were included in the study. Data were collected by trained nurses and physicians using pre-constructed questionnaires. Review of charts for patients, presenting manifestations, date of diagnosis, laboratory investigation results, treatment and other pertinent information was conducted. RESULTS: Among 376 patients with thyroid diseases, females were 337 (90%) and males were 39 (10.4%). The mean (SD) age of female participants was 43.1 +/- 15.2 males was 37.3 +/- 17.3. Age 40 and above accounted for 59%. The prevalence of Hyperthyroidism and hypothyroidism in 376 patients were 233 (61.7%) and 129 (34.3%) respectively. Toxic Multinodular Goiter occurred in 135 (35.9%), Toxic nodules in 32 (8.5%) and of Graves' disease in 65 (17.3%), Seven patients progressed from Graves' disease to Hashimoto's thyroiditis. Subclinical hypothyroidism occurred in 5(1.32%), and secondary hypothyroidism in 4 patients. Palpitation (96%), goiter (99%) and hot intolerance (81.9%) were the commonest presentations of thyrotoxicosis, whereas hypothyroidism patients presented mostly with cold intolerance (50.4%) and goiter (38%). Autoimmune polyglandular syndrome occurred in 16 (4.3%) patients. 26 (7.0%) had history of pregnancy, 82 (22.2%) had family history of thyroid diseases and seven patients had history of alcohol intake. Thyrotoxicosis was treated with Propylthiouracil (96.8%) with or with out beta blockers, thyroidectomy was done in 16 (6.8%), few received radioiodine therapy. Hypothyroidism patients were treated with thyroxin. CONCLUSION: Thyroid diseases were more common in females and more prevalent in age group of 40-49. Toxic Multinodular Goiter, Graves' disease and Toxic Nodular Goiter were causes of thyrotoxicosis. The most common presenting feature of thyrotoxicosis was palpitation, and hypothyroidism was cold intolerance. A few Graves' disease cases were progressed to hypothyroidism. Autoimmune Polyglandular Syndrome was an important associated disease. There was limited access for radioiodine treatment. RECOMMENDATION: To conduct further studies in different aspects of thyroid disease, strengthening access for radioiodine therapy and introduce anti thyroid antibody tests.

Guillain-Barré Syndrome Associated with SARS CoV-2 Infection: Case Report.

BACKGROUND: Since the outbreak of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS CoV2) in December 2019, there have been some case reports of Coronavirus disease 19 (COVID 19) associated Guillain-Barré Syndrome (GBS). GBS is an inflammatory polyradiculoneuropathy associated with numerous viral and bacterial infections. Here we describe the case of an Ethiopian man with a typical clinical and electrophysiological manifestation of GBS. CASE PRESENTATION: A 70-year-old male presented with four days history of progressive and ascending bilateral limbs weakness which end up with respiratory failure. He had an antecedent headache, loss of appetite, and generalized fatigue. Electrophysiological studies showed Acute Motor and Sensory Axonal Neuropathy whereas and cerebrospinal fluid analysis revealed albuminocytologic dissociation with positive preintubation SARS CoV2 test. He was treated with supportive care and recovered successfully. CONCLUSION: This case illustrates one of the few occasions when patients with mild COVID-19 develop severe neurologic manifestations. Seemingly, early identification and management can improve clinical outcomes. We would like to emphasize the need to consider screening for SARS CoV-2 in patients presenting with GBS.

Assessment of hypertension and other factors associated with the severity of disease in COVID-19 pneumonia, Addis Ababa, Ethiopia: A case-control study.

BACKGROUND: Various reports suggested that pre-existing medical illnesses, including hypertension and other demographic, clinical, and laboratory factors, could pose an increased risk of disease severity and mortality among COVID-19 patients. This study aimed to assess the relation of hypertension and other factors to the severity of COVID-19 pneumonia in patients discharged from Eka Kotebe Hospital in June-September, 2020. METHODS: This is a single-center case-control study of 265 adult patients discharged alive or dead, 75 with a course of severe COVID-19 for the cases arm and 190 with the non-severe disease for the control arm. Three age and sex-matched controls were selected randomly for each patient on the case arm. Chi-square, multivariable binary logistic regression, and odds ratio (OR) with a 95% confidence interval was used to assess the association between the various factors and the severity of the disease. A p-value of <0.05 is considered statistically significant. RESULTS: Of the 265 study participants, 80% were male. The median age was 43 IQR(36-60) years. Both arms had similar demographic characteristics. Hypertension was strongly associated with the severity of COVID-19 pneumonia based on effect outcome adjustment (AOR = 2.93, 95% CI 1.489, 5.783, p-value = 0.002), similarly, having diabetes mellitus (AOR = 3.17, 95% CI 1.374, 7.313, p-value<0.007), chronic cardiac disease (AOR = 4.803, 95% CI 1.238-18.636, p<0.023), and an increase in a pulse rate (AOR = 1.041, 95% CI 1.017, 1.066, p-value = 0.001) were found to have a significant association with the severity of COVID-19 pneumonia. CONCLUSIONS: Hypertension was associated with the severity of COVID-19 pneumonia, and so were diabetes mellitus, chronic cardiac disease, and an increase in pulse rate.

Use of Failure Mode and Effect Analysis to Reduce Admission of Asymptomatic COVID-19 Patients to the Adult Emergency Department: An Institutional Experience.

BACKGROUND: Failure mode and effect analysis is an important tool to identify failures in a system with its possible cause, effect, and set actions to be implemented proactively before the occurrence of problems. This study tries to identify common failure modes with its possible causes and effect to the health service and to plot actions to be implemented to reduce COVID-19 transmission to clients, staff, and subsequent service compromise from asymptomatic COVID-19 patients visiting the adult emergency department of SPHMMC (non-COVID-19 setup). METHOD AND STUDY DESIGN: A multidisciplinary team, representing different divisions of the adult emergency department at St. Paul's Hospital Millennium Medical College (SPHMMC), was chosen. This team was trained on failure mode and effect analysis and basics of COVID-19, to identify possible causes of failures and their potential effects, to calculate a risk priority number (RPN) for each failure, and plan changes in practice. RESULTS: A total of 22 failure modes and 89 associated causes and effects were identified. Many of these failure modes (12 out of 22) were found in all steps of patient flow and were associated with either due to lack of or failure to apply standard and transmission-based precautions. This suggests the presence of common targets for improvement, particularly in enhancing the safety of staff and clients. As a result of this FMEA, 23 general improvement actions were proposed. CONCLUSION: FMEA can be used as a useful tool for anticipating potential failures in the process and proposing improvement actions that could help in reducing secondary transmissions during the pandemic.

Budd-Chiari syndrome.

UNLABELLED: A 16-year-old Ethiopian male patient presented with 18 months history of anasarca, anemia & hepatomegaly associated with hypoprothrombinemia, and diagnosed to have Budd-Chiari syndrome (BCS). The patient responded markedly to medical therapy with diuretics, anticoagulation and salt restriction. The clinical features and treatment of BCS is briefly reviewed and discussed. INTRODUCTION: BCS is a rare disorder resulting from obstruction to the outflow of blood from the liver. It results from occlusion or partial occlusion of one, two, or all three of the major hepatic veins and/or occlusion or partial occlusion of the inferior vena cava (IVC). The clinical diagnosis is difficult and Radiology plays a critical role for diagnosis and classification. Type I is occlusion of the IVC with/without hepatic veins, type II is occlusion of major hepatic veins with/without IVC, and type III is occlusion of small centrilobar veins.

Creating a specialist physician workforce in low-resource settings: reflections and lessons learnt from the East African Training Initiative.

Many African countries have extremely low ratios of physicians to population, and there are very, very few specialists. This leaves most patients without access to specialised care, and importantly also leaves many countries with insufficient expertise to properly evaluate the burden of illness and the needs of the population overall. The challenges to training a specialised physician workforce in resource-limited settings are many, and they go far beyond the (relatively simple) task of transmission of clinical skills. We initiated a capacity-building programme to train pulmonary physicians in Ethiopia, a country of 105 million persons with a high burden of lung disease that had no prior existing training programme in pulmonary medicine. Using volunteer faculty from the USA and Europe, we have provided high-quality training and established a cohort of pulmonary specialists there. We have identified several components of training that go beyond clinical skills development but which we feel are crucial to sustainability. These components include the delineation of viable career pathways that allow professional growth for subspecialist physicians and that support the permanent establishment of a local faculty; the development of important non-clinical skills, including leadership and pedagogical techniques; training in clinical research methodologies; and the development of mechanisms to amplify the impact of a still relatively small number of specialised physicians to address the needs of the population generally. Our programme, the East African Training Initiative, has successfully addressed many of these challenges and we hope that it can be replicated elsewhere.