[Thyrotoxic hypokalemic periodic paralysis in two African black women]. / Paralysie périodique hypokaliémique thyrotoxique chez deux femmes noires africaines.

Thyrotoxic hypokalemic periodic paralysis is a rare complication of hyperthyroidism. It has been most often reported in Asian subjects while it has been little described in the black population. Its mechanism has been little elucidated, but it would be caused by hyperactivity of the Na+/K+pump. We here report two cases of thyrotoxic hypokalemic periodic paralysis in black African subjects. The clinical manifestation was identical in both patients: proximal muscle paralysis of the lower limbs. Paralysis was associated with severe hypokalemia and occurred in female patients treated for Graves' disease without any other associated disease. Outcome was immediately favorable under potassium supplementation. Treatment of hyperthyroidism prevented recurrences. This study highlights the importance of suspecting the diagnosis of thyrotoxic hypokalemic periodic paralysis despite its rarity in the black African population.

The Parathyroid carcinoma: a diagnostic challenge before surgery.

INTRODUCTION: Parathroid Carcinoma is a rare cause of primary hyperparathyroidism (PPH). His diagnosis is a real challenge. We report an observation and discuss the diagnostic guidelines before surgery. CASE: A 31-year-old Senegalese woman was admitted to our department for the exploration of diffuse bone pain and multiple pathological fractures. Physical examination revealed a right lateral mass of the neck. Serum calcium level was 142.2 mg / l and serum parathyroid hormone 42 N. Ultrasound and cervical tomodensitometry showed a parathyroid mass compressing the thyroid and trachea. The extension assessment revealed osteolytic lesions and T4-T5 epiduritis evoking metastases. Surgery and histology were performed. According to the histopathology and clinical context, the tumor was identified as a parathyroid carcinoma. CONCLUSION: The preoperative evaluation of a patient with severe hypercalcemia and high PTH levels should include the possible diagnosis of parathyroid carcinoma, especially in symptomatic patients or in case of palpable neck mass.

[Sesame Health Programme at Senegal: Limitations of this free healthcare model]. / Plan Sésame au Sénégal : limites de ce modèle de gratuité.

INTRODUCTION: Up until now, elderly people have experienced medical management difficulties despite the free care provided by the Sesame Health Programme. The objective of this study was to determine the costs borne by beneficiaries and/or their families and to evaluate these costs in relation to overall management. This comprehensive, cross-sectional, quantitative study was conducted from 21 February to 21 March 2011 in the Ouakam gerontology centre. METHODS: Epi Info Version 6 software was used for data analysis. The study population was composed of 203 patients with a mean age of 68 years, with 59% of women and 63% of retired subjects. The most common diseases were hypertension (52%), cataract (16%), and osteoarthritis (12%). RESULTS: The beneficiaries healthcare costs were covered by the Sesame Health Programme, apart from most of the drugs used to treat chronic diseases, which remained at the charge of patients and/or their families. The overall mean cost of monthly management of the diseases detected in elderly people was estimated to be CFA 37,700, a large share of which (65%) was supported by the patient and/or the family corresponding to the purchase of these drugs. Other dysfunctions were also observed, particularly the difficulty of targeting beneficiaries, generic stock shortages, absence of generics for the treatment of chronic diseases. CONCLUSION: Recommendations are formulated to improve implementation of the Sesame Health Programme.

[Living the aging in Senegal Perceptions/representations and coping strategies of persons of age three: results of investigations retrospective]. / Vivre le vieillissement au Sénégal Perceptions/représentations et stratégies d'adaptation des personnes du troisième âge : résultats d'enquêtes rétrospectives.

In Senegal, due to the young age of the population (60%) the concerns of the old tend to be put in the background. And yet, problems related to old age are a reality. These problems come up not in terms of demography (the old represent only 4.7% of the population), but in terms of the breaking-up of the social fabric, urbanization and the dismantling of the solidarity and poverty networks. This work is based on a collection of qualitative data from three studies conducted between 2008 and 2011 with the elderly to assess their real- life experiences, their perception of aging, their challenges and coping strategies. The results showed a transformation in the role and status of the old; this transformation being caused by social and society-related mutations. As a result, the inter-generation solidarity links have much loosened in the urban areas making the old people more vulnerable (in economic, social, health terms), especially those in charge of a family. The situation has been made worse by the unemployment affecting their offspring. In addition, the old people, who are often suffering from chronic diseases, find it hard to take charge of their medical expenses, despite the institution of the National Sesame Health Plan for the old or free health care policy. This has made them even more vulnerable. Yet before this precarious situation, the elderly develop strategies to cope with difficulties. Some recommendations have been made with a view to improving their lives and socioeconomic condition.

[Epidemiological, clinical, therapeutic and evolutive aspects of Basedow-Graves disease in the Depatment of Internal Medicine at CHU Aristide Le Dantec, Dakar (Senegal)]. / Aspects épidémiologique, clinique, thérapeutique et évolutif de la maladie de Basedow en Médecine Interne au CHU Ledantec Dakar (Sénégal).

Basedow-Graves disease is an autoimmune affection characterized by the association of thyrotoxicosis with variable frequency events such as goiter, ophthalmopathy and pretibial myxedema. Its diagnosis is often easy, while its management remains difficult. A simple medical treatment exposes patient to recurrence risk. In Senegal and Sub-Saharan Africa few studies have focused on Basedow-Graves disease. This study aims to describe the epidemiological, clinical, therapeutic and evolutionary aspects of Basedow-Graves disease at a Hospital in Dakar. This was a retrospective study conducted from 1 January 2010 to 31 December 2013 in the Department of Internal Medicine at the Aristide Le Dantec University Hospital. During this period, 108 patients receiving outpatient treatment for Basedow-Graves disease were included out of a total of 834 patients receiving outpatient treatment. The diagnosis was made on the basis of clinical, biological and immunological signs. One hundred and eight patients suffering from Basedow-Graves disease were included out of a total of 834 consultations. Sex ratio was 7.3 and the average age was 34.6 years. The main reasons for consultation were: palpitations and weight loss in 46.3% and 39.8% of cases respectively. Thyrotoxicosis syndrome was found in 93.5% of patients, goiter was found in 87% of patients and exophthalmos in 78.7% of patients. The main complication was cardiothyreosis found in 11.1% of patients. All patients underwent antithyroid synthetic drugs treatment. The evolution was favorable in 19,4% of cases. Disease recurrence was observed in 57% of cases and in 23.1% of patients were lost to follow-up. Basedow-Graves disease is the most common cause of hyperthyroidism, The patient's clinical picture is dominated by manifestations related to hypermetabolism. This study highlights that thyroidectomy isn't the first-line of treatment if we consider the high number of recurrences after medical treatment.

[Geriatrics and gerontology in Senegal]. / Gériatrie et gérontologie au Sénégal.

Senegal is dealing positively with its demographic transition. On September 1st 2006, the Senegalese government introduced the "Plan Sesame", a national free health care program for elderly people aged 60 years and over. The University of Dakar academic authorities support the Sesame plan through an innovative training program in geriatrics and gerontology. Such programs aim to address the challenge of ageing in a developing country.