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1.
Pan Afr Med J ; 40: 15, 2021.
Artigo em Francês | MEDLINE | ID: mdl-34733383

RESUMO

INTRODUCTION: ankylosing spondylitis (AS) is a progressive disease, which can result in disability. The purpose of this study is to describe the epidemiological, diagnostic, therapeutic and evolutionary features of AS in the Department of Rheumatology of the Hospital Center University Aristide Le Dantec, Dakar. METHODS: we conducted a descriptive and analytical cross-sectional study. Data were collected on a prospective and retrospective basis over a period of 8 years, between January 2012 and December 2020. Patients were diagnosed with AS on the basis of ESSG (European Seronegative Spondylarthropathy Group) and Amor diagnostic criteria, ASAS (Assessment of Spondyloarthritis International Society) criteria and modified New York criteria. Data were collected by a structured questionnaire and analyzed using the SPSS25 (Statistical Package for the Social Sciences) software. RESULTS: six hundred forty-seven patients met the inclusion criteria (414 women and 233 men) with a sex ratio of 1.77F/1M. Different symptomatic cases were found: axial disease (55.65%), mixed disease (44.35%) and systemic disease with extra-articular manifestations including uveitis (12.21%), aortic insufficiency (5.71%) and fibrobullous lung disease (3.86%). Sixty percent of patients were receiving non-steroidal anti-inflammatory drugs (NSAIDs), 47% methotrexate, and 0.92% biotherapy. Disease activity index, functional index and quality of life index enabled disease monitoring. CONCLUSION: our results show that there was predominance in women. Patients were mostly affected by axial spondyloarthritis. More than half of our patients were treated with anti-inflammatory, 47% with methotrexate and 0.92% with biotherapy. This study highlights that the features of ankylosing spondylitis (AS) are a burden to the patient with spondyloarthritis and disease progression over time.


Assuntos
Qualidade de Vida , Espondilite Anquilosante/fisiopatologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Anti-Inflamatórios/uso terapêutico , Terapia Biológica/métodos , Estudos Transversais , Progressão da Doença , Feminino , Humanos , Masculino , Metotrexato/uso terapêutico , Pessoa de Meia-Idade , Estudos Prospectivos , Estudos Retrospectivos , Senegal , Espondilite Anquilosante/epidemiologia , Espondilite Anquilosante/terapia , Adulto Jovem
2.
Tunis Med ; 99(10): 964-971, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-35288897

RESUMO

BACKGROUND: Very few studies have focused on spondyloarthritis (SpA) in sub-Saharan Africa. The majority of these studies have focused on series of HLA B27-negative SpA. OBJECTIVE: To determine the epidemiological, diagnostic, therapeutic and evolutionary aspects of SpA in the rheumatology department of the CHU Aristide LeDantec in Dakar, Senegal. METHODS: We conducted a retrospective, descriptive, analytical study from January 1, 2012 to December 31, 2020, of patients with spondyloarthritis diagnosed according to the ESSG (54.5%), Amor (52.5%), modified New York criteria (48.3%) and ASAS (23%). For each patient, the following information was collected: sex, age, occupation, family history of spondyloarthritis in the parents, time to diagnosis, type of SpA. RESULTS: 770 observations were collected from 273 men (35.5%) and 497 women (64.5%). Ankylosing spondylitis (AS) was the most frequent type of SpA in our series with 84% of cases. A biological inflammatory syndrome was present in 77.27% of our patients. HLA B27 phenotyping was performed in 437 patients, of which 225 were HLA B27 positive (51.48%). The majority of our patients were under conventional treatment due to the high cost of biotherapies which limits their prescription. CONCLUSION: The profile of SpA patients in our series was characterised by : the predominance of females, the later age of onset, the frequency of radiographic axial forms of SpA and the biological inflammatory syndrome. HLA B27 was present in one patient out of two, as in the North African series.


Assuntos
Espondilartrite , Feminino , Antígeno HLA-B27/genética , Humanos , Masculino , Estudos Retrospectivos , Senegal/epidemiologia , Espondilartrite/diagnóstico , Espondilartrite/epidemiologia
3.
Cureus ; 12(3): e7258, 2020 Mar 13.
Artigo em Inglês | MEDLINE | ID: mdl-32195069

RESUMO

Introduction and background Hemophagocytic lymphohistiocytosis (HLH) is a condition caused by inappropriate stimulation of macrophage cells with hemophagocytosis. This paper aims to describe its diagnostic specifics and etiology and seeks to identify the factors that affect its prognosis in the black African adult population. Methods  A retrospective multicentre study was carried out in three medical units in Senegal: Department of Internal Medicine at Pikine Teaching Hospital, and Department of Internal Medicine and Department of Nephrology at Aristide Le Dantec Teaching Hospital; the study covered the period from January 1, 2012 to March 30, 2015. This study included patients aged 18 years and older with a Hemophagocytosis Score (HScore) of ≥202 (with probabilities of acquired HLH of >90%). The data was obtained through medical records. Results In total, 26 patient files were included. The average age of the patients was 41 years, with a male-to-female ratio of 2.25:1. Fever and cytopenia were frequent. Other clinical signs included peripheral lymphadenopathy (69.2%), hepatomegaly (53.8%), splenomegaly (34.6%), neurological disorders (34.5%), and respiratory disorders (15.3%). Thrombocytosis was noted in three cases. Renal involvement was present in eight patients, with one case of collapsing glomerulopathy. The bone marrow aspirate revealed myelodysplasia in 12 patients. The dominant etiologies of HLH were hematological malignancies and infections. The mortality rate of HLH was 73%. Male gender and non-etiological targeted therapy were significantly associated with mortality. However, the age of <40 years in patients and current systemic disease in some cases were correlated with survival. The use of etoposide had no significant impact on the prognosis of our patients. Conclusion A high rate of male predominance, important central nervous system disorders, myelodysplasia, and paradoxical thrombocytosis were found to be the distinct features of adult HLH in our study population.

4.
Revue Marocaine de Rhumatologie ; 39: 51-56, 2017. ilus
Artigo em Francês | AIM (África) | ID: biblio-1269357

RESUMO

Introduction : Les facteurs génétiques du SGS, outre les modèles animaux, sont déterminés par le biais de leurs formes familiales. L'objectif de ce travail était d'étudier les aspects phénotypiques des formes familiales du SGS. Patients et méthodes : Etude réalisée dans le service de Rhumatologie du CHU Aristide Le Dantec de Dakar entre Janvier 2013 et Mars 2016, où nous avons colligé les observations de familles multiplex de SGS répondant aux critères de consensus de 2002.Résultats : Vingt-deux familles ont été colligées à partir de 22 propositus (17 femmes et 5 hommes), d'âge moyen de 31,5 ans au début apparent de la maladie. Le SGS chez ces propositus était primitif dans 8 cas et secondaire à une PR dans 14 cas. Les familles totalisaient 921 membres. Soixante- quinze (54 femmes et 21 hommes), y compris les cas index présentaient un SGS (54 primitifs et 21 secondaires), soit une prévalence de 8,14 %. Les apparentés de premiers degré atteints étaient au nombre de 46 (85%). Les autres maladies auto- immunes associées étaient une PR (16 cas), un lupus systémique (1 cas), une polymyosite (1 cas), une sclérodermie systémique (1 cas), un vitiligo (1 cas) et une maladie de Basedow (1 cas). Les autres affections répertoriées étaient : lymphome oculaire (1 cas), cancer du col de l'utérus (1 cas). L'évolution sous traitement fut favorable, sauf chez 1 cas décédé. Conclusion : Le caractère familial du SGS chez nos malades plaide en faveur de l'implication de facteurs génétiques dans le déterminisme de la maladie


Assuntos
Família , Fenótipo , Senegal , Síndrome de Sjogren/diagnóstico , Síndrome de Sjogren/genética
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