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Risks of suicide in migraine, non-migraine headache, back, and neck pain: a systematic review and meta-analysis. Front Neurol 2023; 14:1160204. [PMID: 37153662 PMCID: PMC10157105 DOI: 10.3389/fneur.2023.1160204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 03/30/2023] [Indexed: 05/10/2023] Open
Abstract
Objective To conduct a systematic review and meta-analysis on suicidal ideation, attempts, and death in patients with head, neck, and back pain. Method Search was performed using PubMed, Embase, and Web of Science from the date of the first available article through September 31, 2021. A random effects model was used to estimate the pooled odds ratios (ORs) and 95% confidence intervals (95% CI) for the association between suicidal ideation and/or attempt and head, back/neck pain conditions. Articles describing non-migraine headache disorders and death by suicide were also reviewed but not included in the meta-analysis due to an insufficient number of studies. Results A total of 20 studies met criteria for systemic review. A total of 186,123 migraine patients and 135,790 of neck/back pain patients from 11 studies were included in the meta-analysis. The meta-analysis showed that the estimated risk of combined suicidal ideation and attempt in migraine [OR 2.49; 95% CI: 2.15-2.89] is greater than that in back/neck pain pain [OR 2.00; 95% CI: 1.63-2.45] compared to non-pain control groups. Risk of suicide ideation/planning is 2 folds higher [OR: 2.03; 95% CI: 1.92-2.16] and risk of suicide attempt is more than 3 folds higher [OR: 3.47; 95% CI: 2.68-4.49] in migraine as compared to healthy controls. Conclusion There is an elevated risk of suicidal ideation and attempt in both migraine and neck/back pain patients in comparison to healthy controls, and this risk is particularly higher among migraine patients. This study underscores the critical need for suicide prevention in migraine patients.
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Relationship Between Headache Characteristics and a Remote History of TBI in Veterans: A 10-Year Retrospective Chart Review. Neurology 2022; 99:e187-e198. [PMID: 35470141 PMCID: PMC9280992 DOI: 10.1212/wnl.0000000000200518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 02/28/2022] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND AND OBJECTIVES The objective of this work was to examine the association between deployment-related traumatic brain injury (TBI) severity, frequency, and other injury characteristics with headache outcomes in veterans evaluated at a Veterans Administration (VA) polytrauma support clinic. METHODS We conducted a retrospective chart review of 594 comprehensive TBI evaluations between 2011 and 2021. Diagnostic criteria were based on the Department of Defense/VA Consensus-Based Classification of Closed TBI. Adjusted odds ratios (AORs) and 95% CIs were estimated for headache prevalence (logistic), headache severity (ordinal), and prevalence of migraine-like features (logistic) with multiple regression analysis. Regression models were adjusted for age, sex, race/ethnicity, time since injury, and mental health diagnoses. RESULTS TBI severity groups were classified as sub concussive exposure (n = 189) and mild (n = 377), moderate (n = 28), and severe TBI (n = 0). Increased headache severity was reported in veterans with mild TBI (AOR 1.72 [95% CI 1.15, 2.57]) and moderate TBI (AOR 3.89 [1.64, 9.15]) compared to those with subconcussive exposure. A history of multiple mild TBIs was associated with more severe headache (AOR 2.47 [1.34, 4.59]) and migraine-like features (AOR 5.95 [2.55, 13.77]). No differences were observed between blast and nonblast injuries; however, greater headache severity was reported in veterans with both primary and tertiary blast effects (AOR 2.56 [1.47, 4.49]). Alteration of consciousness (AOC) and posttraumatic amnesia (PTA) >30 minutes were associated with more severe headache (AOR 3.37 [1.26, 9.17] and 5.40 [2.21, 13.42], respectively). The length of time between the onset of last TBI and the TBI evaluation was associated with headache severity (AOR 1.09 [1.02, 1.17]) and prevalence of migraine-like features (AOR 1.27 [1.15, 1.40]). Last, helmet use was associated with less severe headache (AOR 0.42 [0.23, 0.75]) and lower odds of migraine-like features (AOR 0.45 [0.21, 0.98]). DISCUSSION Our data support the notion of a dose-response relationship between TBI severity and headache outcomes. A history of multiple mild TBIs and longer duration of AOC and PTA are unique risk factors for poor headache outcomes in veterans. Furthermore, this study sheds light on the poor headache outcomes associated with subconcussive exposure. Past TBI characteristics should be considered when developing headache management plans for veterans.
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[Pseudotumoral genital schistosomiasis]. Arch Pediatr 2017; 24:1147-1149. [PMID: 28988638 DOI: 10.1016/j.arcped.2017.08.025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Revised: 04/29/2017] [Accepted: 08/29/2017] [Indexed: 11/25/2022]
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Comorbidités somatiques chez les consommateurs de drogues injectables suivis dans le premier centre de prise en charge intégrée des addictions au Sénégal. Med Mal Infect 2017. [DOI: 10.1016/j.medmal.2017.03.139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Usefulness of Dried Blood Spots (DBS) to perform hepatitis C virus genotyping in drug users in Senegal. J Med Virol 2016; 89:484-488. [PMID: 26705258 DOI: 10.1002/jmv.24460] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/21/2015] [Indexed: 12/14/2022]
Abstract
The aim of this pilot study was to analyze the Hepatitis C Virus (HCV) genotypes circulating in Senegal among Drug User (DUs), using Dried Blood Spots (DBS) as RNA source for molecular assays. Heroin and/or cocaine users (n = 506) were recruited in Dakar from April to July 2011, using a Respondent Driven Sampling (RDS) method. DBS preparation consisted of five drops of whole blood from finger applied to a Whatman paper card. HCV infection was screened by the detection of anti-HCV antibodies, using a rapid immune-chromatographic test. HCV RNA was quantified on anti-HCV positive DBS, using the Abbott RealTime HCV® Genotyping was performed on DBS with detectable viral load with Versant® HCV Genotype 2.0 Assay (LiPA) and Abbott RealTime HCV Genotype II assay®. Among the 506 participants, 120 were tested as positive for anti-HCV antibodies and their samples were analyzed for HCV RNA viral load and genotype. Out of the 120 DBS tested, HCV RNA was detected on 25 (20.8%). The median viral load was 15,058 IU/ml (ranging from 710 to 766,740 IU/ml). All positive DBS were suitable for the genotyping assay, that showed a predominance of genotype 1 (21/25) including 16 genotypes 1a and 5 genotypes 1b. HCV genotype 1 prevails in a DU population in Dakar. DBS could be useful for HCV RNA genotyping, but optimal storage conditions should required avoiding RNA impairment. Acknowledging this limitation, DBS could be a great interest for detecting and genotyping HCV viremic patients. J. Med. Virol. 89:484-488, 2017. © 2015 Wiley Periodicals, Inc.
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Extensive Robertsonian polymorphism in the African rodent Gerbillus nigeriae: geographic aspects and meiotic data. J Zool (1987) 2011. [DOI: 10.1111/j.1469-7998.2011.00803.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Permanent genetic resources added to Molecular Ecology Resources Database 1 October 2010-30 November 2010. Mol Ecol Resour 2011; 11:418-21. [PMID: 21429157 DOI: 10.1111/j.1755-0998.2010.02970.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
This article documents the addition of 277 microsatellite marker loci to the Molecular Ecology Resources Database. Loci were developed for the following species: Ascochyta rabiei, Cambarellus chapalanus, Chionodraco hamatus, Coptis omeiensis, Cynoscion nebulosus, Daphnia magna, Gerbillus nigeriae, Isurus oxyrinchus, Lates calcarifer, Metacarcinus magister, Oplegnathus fasciatus, Pachycondyla verenae, Phaethon lepturus, Pimelodus grosskopfii, Rotylenchulus reniformis, Scomberomorus niphonius, Sepia esculenta, Terapon jarbua, Teratosphaeria cryptica and Thunnus obesus. These loci were cross-tested on the following species: Austropotamobius italicus, Cambarellus montezumae, Cambarellus puer, Cambarellus shufeldtii, Cambarellus texanus, Chionodraco myersi, Chionodraco rastrospinosus, Coptis chinensis, Coptis chinensis var. brevisepala, Coptis deltoidea, Coptis teeta, Orconectes virilis, Pacifastacus leniusculus, Pimelodus bochii, Procambarus clarkii, Pseudopimelodus bufonius, Rhamdia quelen, Sepia andreana, Sepiella maindroni, Thunnus alalunga, Thunnus albacares, Thunnus maccoyii, Thunnus orientalis, Thunnus thynnus and Thunnus tonggol.
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[Epidemiology of the resistance of Mycobacterium tuberculosis to antituberculosis drugs at the main hospital in Dakar, Senegal. A 4-year retrospective study (2000-2003)]. REVUE DE PNEUMOLOGIE CLINIQUE 2010; 66:266-271. [PMID: 20933169 DOI: 10.1016/j.pneumo.2010.07.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2010] [Accepted: 06/28/2010] [Indexed: 05/30/2023]
Abstract
A retrospective study was carried out from January 2000 to December 2003 to assess the resistance of Mycobacterium tuberculosis to antituberculosis drugs and the impact of this on the treatment result. Two hundred and two patients' files were studied (average age: 36 years; sex-ratio: 1.7). Pulmonary localisation (85.7%) or extrapulmonary localisation (14.3%). HIV status is negative (71.3%), positive (10.8%) or unknown (17.9%). The overall recovery rate is 60.7% (61.4% in HIV-; 46.1% in HIV+), the rate of treatment failure is 2.7% (1.1% in HIV-; 15.4% in HIV+), the death rate due to tuberculosis is 6.3% (2.3% in HIV-; 23.1% in HIV+), and the rate of patients who disappeared from the system is 30.3% (35.2% in HIV-; 14.2% in HIV+). Hepatotoxicity that occurred during treatment is observed in 14.3% of cases (recovery: 56.2%; failure: 6.2%; lost from the system: 18.8%). Eighty-four percent of patients never received antituberculosis treatment (group A) versus 15.8% of patients who had already received one or more antituberculosis drugs (group B). The rates of resistance to isoniazid are 6.4% (A) and 12.5% (B), to rifampicin 1.7% (A) and 12.5% (B), to ethambutol 0.5% (A) and 0% (B), to streptomycin 24.1% (A) and 46.8% (B). The percentage of multiresistant strains is 1% in patients not treated previously and 11% in those who had already received antituberculosis treatment. When the patients are carriers of a strain that is responsive to the treatment administered, the recovery rate is 64.2% versus 46.7% in patients whose strain is resistant to at least one of the treatments administered.
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[Diffuse interstitial lung disease and connective tissue diseases: study of seven cases in Dakar]. DAKAR MEDICAL 2008; 53:255-259. [PMID: 19626799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
INTRODUCTION The diagnosis of diffuse interstitial lung disease non specific in connective tissue disease is difficult because of many differential diagnoses. Lung involvement can affect functional or vital prognosis. We report 7 cases. CASES We collected data from 60 years old mean patients. Pulmonary localisation was diagnosed after 19 years of evolution of the auto-immune disease. Discovering circumstances were dyspnea and chronic cough. The radiographic and scannographic signs were diffuse because of long diagnosis delay. The underlying auto immune disease was scleroderma, rheumatoid arthritis, Sjögren's syndrome, ankylosing spondylitis, Sharp's syndrome, and multiple autoimmune syndrome. The main treatment was corticosteroids and respiratory physiotherapy. CONCLUSION Throughout these 7 cases we discuss clinical, radiological and evolutive aspects and we focus on the need of early diagnosis for a better prognosis.
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[Diabetes mellitus in sub-Saharan Africa: epidemiological aspects and management issues]. MEDECINE TROPICALE : REVUE DU CORPS DE SANTE COLONIAL 2007; 67:607-611. [PMID: 18300524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
In contradiction with long-standing conventional wisdom that it is a rich country's disease, diabetes mellitus is increasingly a major concern in developing countries, especially in sub-Saharan Africa. Care facilities have not kept pace with the sharp increase in diabetes mellitus. The WHO has predicted a worldwide rise in the prevalence of diabetes that is expected to affect 300 million people by 2025. This progression is more flagrant in developing countries particularly in sub-Saharan Africa. In these countries, the expansion of diabetes is part of a broader epidemiological transition from transmissible diseases to non-transmissible diseases. A number of factors are causing this transition including aging of the population, sedentary lifestyle, and obesity. Aside from obesity, arterial hypertension is the main cardiovascular risk factor associated with diabetes. Alone or in association with other risk factors, diabetes mellitus accounts for high morbidity especially due to cardiovascular and kidney complications. Management in sub-Saharan Africa faces a number of issues: poor understanding of the extent of the problem, high cost of medications, socio-economic setting that is poorly suited to maintaining a proper diabetic diet, and limitations in infrastructure and personnel. The rapid increase in the prevalence of diabetes mellitus in sub-Saharan Africa is a serious challenge. There is an urgent need to obtain accurate figures about the extent of the pandemia as a basis for training an adequate number of health care personnel and implementing sufficient resources to allow local management. Meeting this challenge will require enhancement of the awareness and participation of all players involved in public health.
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[Profile of patients admitted for myocardial infarction at the emergency reception facility of Principal Hospital in Dakar, Senegal]. MEDECINE TROPICALE : REVUE DU CORPS DE SANTE COLONIAL 2007; 67:569-572. [PMID: 18300517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
This retrospective study was carried out from January 2005 to December 2006 to ascertain the profile of patients admitted for treatment of myocardial infarction (MI) in a modern emergency reception facility (ERF) in Sub-Saharan Africa. Diagnosis of MI was based on clinical presentation, electrocardiography (persistent ST-segment depression), and laboratory findings (measurement of troponine T and CPK MB). Study data included epidemiological parameters (including risk factors and interval between onset of symptoms and admission), clinical and paraclinical findings, therapeutic modalities (including any prehospital management), complications at the time of admission, and mortality within the first five days. Men accounted for 77% of the 52 consecutive patients hospitalized for MI during the study period. Mean age was 59 years. Risk factors included hypertension in 46% of cases, tobacco use in 40%, and diabetes in 21%. The mean interval for management was approximately 29 hours with only 5 patients receiving care within the first 6 hours. Chest pain was the main reason for coming to the ERF (86%). The location of pain was anterior in 58% of cases and inferior in 37%. Diagnosis was confirmed by laboratory findings in 96% of patients. Ten patients benefited from transportation by ambulance and four patients underwent thrombolysis before hospitalization. Complications at the time of admissions included cardiovascular collapse (n=3), acute pulmonary edema (n=13), and arrhythmia (n=6). Eleven patients (21%) died within the first five days. These findings confirm the need to educate the population in an effort to reduce the interval for management, to develop prehospital medical care, and to increase the availability of coronary artery revascularization modalities to improve the prognosis of MI in the acute phase.
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342 La tuberculose extrapulmonaire de l’adulte à l’Hôpital Principal de Dakar. Étude rétrospective de 238 cas. Rev Mal Respir 2007. [DOI: 10.1016/s0761-8425(07)72718-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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[Important pericardial effusions: apport of echocardiography guided pericardocentensis: about 30 consecutive cases]. DAKAR MEDICAL 2007; 52:190-195. [PMID: 19097401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
INTRODUCTION Western countries have good mastery of abundant pericardial effusion while in Africa this still raises some problems regarding diagnosis and therapy. The aim was to see to what extent echo guided pericardiocentesis could contribute in severe cases. METHODS All patients with abundant pericardial effusion diagnosed by echocardiography with or without compression were considered in a prospective study. They experienced a pericardiocentesis. Some patients did undergo an additional surgical biopsy. The liquid was preliminarily submitted to chemical, bacteriological, cytological analysis. Tissues were observed through an anatomic pathology in biopsy. Heart tuberculosis was diagnosed through histology for following therapeutic testing. RESULTS Thirty consecutive patients aged 37 in average were included. The sex ratio was 3.75. Prior to draining off, 3 neoplasies (2 of lung bronchitis, 1 of cervix ), 1 leukaemia, 2 extra pericardium tuberculosis and 1 amoebic abscess were diagnosed . Clinical occurrence: the most frequent case, besides the tampon (10 cases, i.e. 30%), was isolated pericardial effusion associated or not with an alteration of the global state (13 cases, i.e. 4%). The average quantity of liquid extracted was 600c c which provoked a kind of haemorrhage in 18 cases, i.e. 60%. Tuberculosis was the major aetiology: 15 cases e i 50% out of which 4 were HIV positive. Three additional surgical biopsies were carried out. Seven patients died. CCONCLUSION In addition to its diagnostic contribution, echo guided pericardiocentesis offers an alternative to endoscopy surgery.
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[Pulmonary arterial hypertension revealing pseudolymphoma associated with Sjogren's syndrome]. DAKAR MEDICAL 2006; 51:178-80. [PMID: 17628907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
INTRODUCTION The authors related a right heart failure related to a primitive pulmonary arterial hypertension without past medical. METHODS AND RESULTS This diagnosis has been noticed on the cardiac catheterism as well as the cardiac echography (no shunt). Two years later systemic anomalies such as polyarthritis and salivary glands disease were noticed. The Biopsy revelated a primitive Gougerot-Sjorgen pseudolymphomas syndrom. CONCLUSION Three years under conventional treatment were a failure as the evolution of the disease resulted to death.
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[Preeclampsia: current aspects of physiopathology, clinic and treatment]. DAKAR MEDICAL 2004; 49:152-61. [PMID: 15776611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
Preeclampsia complicating 3-5 % of all pregnancies in the world. Its origin is abnormal placentation around 12th week pregnancy. It associates hypertension and proteinuria appeared after 20th week pregnancy. Many risk factors with various mechanism of action have been identified (primigravida, younger age, twin pregnancy...). The main consequence of placental ischemia is generalized endothelial dysfunction responsible for clinical symptoms and complications (eclampsia, placental abruption, HELLP syndrome). It's an important cause of maternal death and is associated with increased risk of neonatal mortality, particularly in developing country. There is no consensus with regard to management particularly utilisation of drugs and break indication of pregnancy. Low dose aspirin is the only efficient preventive strategy in high-risk subjects. The therapeutic aspects are discussed as many in the benefit and the modalities of the antihypertensive treatment, as the indications of pregnancy interuption. Prevention is an up coming way but for the moment, only acetylsalicylic acid has proven its efficacity among the high risk patients.
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[Hypertrophic obstructive cardiomyopathy in child. About two cases]. DAKAR MEDICAL 2004; 49:215-7. [PMID: 15776621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
The authors report two cases of hypertrophic obstructive cardiomyopathy in young girls, age 3 months and 8 years old. The disease manifested itself as a cardiac heart failure in the infant's case and a syncop in the other case. Cardiac echocardiography showed in he first case asymetric hypertrophic cardiomyopathy with ventricular outflow tract obstruction gradient of 100 mmhg, and concentric hypertrophic with 120 mmhg in the second case. Its evolution was fatal in both cases and led to sudden death at home. This disease is severe as no therapeutic treatment can modify its course.
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Abstract
BACKGROUND The frequency of conductive trouble is not know in West-Africa where the evacuation to Europe and the cardiology institute of Abidjan has been for long time the only possibility to implant stimulators. We analyse our experience, the problems ant the perspectives. METHODS Over a three year period 92 patients (47 men, 45 women) were implanted using new (47%) or a recycled pacemaker. The technique used was essentially endoveinous (sub-clavicular puncture) except 2 children. The medium length of treatment was 24 months. RESULTS Syncope was noticed at the entrance in most 50% of cases. The degenerative etiology was dominant in 85%. Most cases (87%) used the VVI mode. Complications comprised 3 leads deplacements, 5 infections, 1 pacemaker syndrome and 1 death by mesenteria ischemia. Seven patients died later without any relation of cardiac pacing. CONCLUSION Despite an intrinsically high cost, pacemaker implantation is feasible and useful in selected indications in developing countries.
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[Cardiac insufficiency in the African cardiology milieu]. BULLETIN DE LA SOCIETE DE PATHOLOGIE EXOTIQUE (1990) 2003; 96:217-8. [PMID: 14582299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/27/2023]
Abstract
OBJECTIVE The aim of this study is to determine the frequency, the aetiologies and the hospital mortality of heart failure in African developing countries. METHODS A prospective study rolled over six months in African urban hospital including 170 patients, middle age 50 years old suffering from heart failure. They underwent clinical, paraclinical cardiac examination. RESULTS Heart failure represented 37.7%. Main cardiac failure risks were: hypertension: 76 cases (45%), diabetes mellitus: 20 cases (11.8%). General heart failure is noted at the entrance in 67.6% with cerebral attack in 5%. EKG showed left ventricle hypertrophy in 108 patients (63.5%) and atrial fibrillation in 28 patients (16.6%). Valvular heart diseases and hypertension are the main aetiologies respectively: 76 cases (45%) and 58 cases (34%). In 10 cases (6%) the aetiology is unspecified. Hospital mortality concerned 44 patients (25.9%). CONCLUSION Heart failure is grave and frequent in developing countries where there is no cardiac surgery. Prevention is possible: fighting against articular rheumatism and control hypertension.
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[Maternal and fetal prognosis of hypertension and pregnancy in Africa (Senegal)]. JOURNAL DE GYNECOLOGIE, OBSTETRIQUE ET BIOLOGIE DE LA REPRODUCTION 2003; 32:35-8. [PMID: 12592180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/20/2023]
Abstract
OBJECTIVES The aims of this study were to record the different types of hypertension associated with pregnancy and to assess the incidence of hypertension and its gravity in Senegal. METHODS Over a two-year period, a cohort of pregnant women with hypertension according to the American working group classification of hypertension and pregnancy, was studied. A group of 47 non hypertensive women were matched for age and parity. Modalities of delivery were studied: maternal death, type of delivery, birth weight. RESULTS Among 2,400 deliveries, hypertension was observed in 94 women wih, mean age 33 years. The incidence of hypertension was 3.9% and the incidence of preeclampsia was 2.5%. The different types of hypertension were: Type I: 44 (47%), Type II: 16 (17%), Type III: 18 (19%), Type IV: 16 (17%). Echocardiography showed 30 cases of left ventricle hypertrophy with 3 cases of systolic dysfunction. Thirty-five patients had undergone a caesarean. Forty-seven infants had a birth weight below 2,000 g. Maternal mortality was 12.7%, fetal and neonatal mortality was 50%. There was a 21-fold higher chance of caesarean section in hypertensive women (p<4 x 10-4). Neonatal mortality was 36 times higher (p (4 x 10-6) than in the control group with a birth weight lower birth weight 975 g (p<10-6). Women suffering from toxemia gave birth to children having a lower birth weight (-543 g) (p<5.10-3), but, there was no significant difference concerning caesarean (p<7*10-1) maternal, fetal and neonatal mortality (p<9. 10-1) compared with other sub-groups. CONCLUSION In developing countries, hypertension in pregnant women is a severe condition responsible for disease and handicaps which could be avoidable at little cost through a better policy of detection and good quality multidisciplinary management.
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[Evaluation of long-term outcome of Senegalese children sent abroad for cardiac surgery]. MEDECINE TROPICALE : REVUE DU CORPS DE SANTE COLONIAL 2003; 63:506-12. [PMID: 14763307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/28/2023]
Abstract
The incidence of childhood heart disease in developing countries is high, but access to cardiac surgery is limited. This mismatch has given rise to numerous humanitarian programs aimed at sending children abroad for surgical treatment. However little is available about the long-term outcome of these interventions. In 1999 we conducted a retrospective study of 168 Senegalese children undergoing follow-up at the Principal Hospital in Dakar after being transferred to Europe or the Ivory Coast for surgical treatment thanks to the Terre des Hommes Association. A total of 85 children presented congenital heart disease (CHD) and 83 presented acquired heart disease (AHD). Fifteen patients did not undergo surgery due to either contraindications or preoperative death. At the end of study, 23 children had been lost to follow-up mostly from the CHA group and presumably some were cured. Outcome was verifiable in the remaining 145 patients with a median follow-up of 5.6 years. Ninety-seven patients were cured or undergoing surveillance. Quality of life was better in the CHD group (p = 0.047). Forty-eight patients died including 16 in the CHD group and 32 in the AHD group. Perioperative mortality (n = 19) was lower and late mortality (n = 29) was higher in the AHD group (p = 0.005). In the AHD group compliance with surveillance was better for children with valve prostheses. In children treated for isolated mitral valve insufficiency, late mortality was higher after valve replacement than valve repair (p = 0.04). In absence of comparative study data, high mortality was due in part to the long delay between the decision to send the patient abroad and the actual evacuation. These findings support humanitarian action to promote cardiac surgery in developing countries.
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[T-cell lymphoma-leukemia caused by HTLV-1 in adults: two lymphomatous forms]. DAKAR MEDICAL 2003; 48:105-7. [PMID: 15770802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
The adult T-cells lymphoma-leukemia is a serious complication by the HTLV-1 infection. It is a rarely described diseases in Africa, in spite of the frequency of the infection by this virus. We report two clinical observations of lymphomatous forms. The first observation concerned a 43 year old Senegalese woman, admitted for a deep alteration of her general status and peripheral polyadenopathies. The adenopathy biopsy set up the diagnosis of pleiomorph T lymphoma with great and medium cells. The HTLV-1 serology was positive. She had benefited of six polychemotherapy cures (cyclophosphamide, farmarubicine, oncovin, prednisone) within which she died in a cachectic presentation. The second observation concerned a 44 year old Senegalese man, admitted for peripheral polyadenopathies, ulcerated lesions of sole of the foot, and deep alteration of the general status. He presented a moderate hypercalcemia by 117 mg/l. The histological examination of a ganglionar biopsy concluded to a diffuse T lymphoma with great cells. The HTLV-1 serology was positive. The cutaneous lesions were due to a phaeohyphomycosis of Exophiala jeanselmei. The symptomatic therapeutic measures had been applied and he died within four weeks in a septicemic clinical manifestation. The adult T-cells lymphoma leukemia due to the HTLV-1 ought to be researched before any lymphomatous and leucemic manifestation by T-cells through a serological research. The prognostic stays very bad.
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Synthesis of thiaazaheterocycle nucleoside analogues. NUCLEOSIDES, NUCLEOTIDES & NUCLEIC ACIDS 2002; 21:335-60. [PMID: 12182347 DOI: 10.1081/ncn-120006829] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
The syntheses of thiazinone, thiazinedione and thiazolinone base modified nucleoside analogues have been discussed in both the deoxy- and ribosyl series. Both inter- and intramolecular N-glycosylations were evaluated.
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[Kartagener's syndrome: a case report]. DAKAR MEDICAL 2002; 47:100-2. [PMID: 15776606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
The authors report a rare case of Kartagener's syndrome in 8 years old girl revelated by congenital cardiopathy with chronic bronchitis and severe heart failure. Incomplet endocardial cushion defect with single atrium was found and situs inversus suspected, confirmed by ultrasonography. She undergone cardiac surgery in Europe: atrial septation and mitralvalve repair. Surgery redux was neccessary formitral insufficency and residual shunt. Persistent atelectasia in lower inferior lobe indicated bronchoscopy. Lung biopsy confirmed Kartagener's syndrome. Now, she has no cardiac symptom, but bronchitis and chronic pansinusitis.
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26
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[Descriptive study of complicated hypertension. Experience of the Principal Hospital of Dakar]. DAKAR MEDICAL 2001; 46:86-8. [PMID: 15773169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
We included in a six month-period 85 patients concerned about complicated high blood pressure. Hypertension represented 33% of 276 admissions for cardiovascular cases. Among the 55 men and 30 women concerned, average age was 57 years-old. Male to female ratio was 1,8. Cardiovascular risk factors were determined as follows: obesity: 18 cases (21%), cigarette smoking: 27 cases (32%), diabetes mellitus: 11 cases (13%), hypercholesterolaemia: 44 cases (52 %). Kidney was damaged in 36 patients (42%). Seventy patients (82%) with systolic dysfunction in 21 cases (30%) presented a left ventricular hypertrophy. Malignant hypertension was noted in 13 cases (15%). Eighteen patients (21%) had stroke and 9 died (10,5%). Drugs association was needed to control hypertension. As for everywhere in Africa, complicated hypertension is the main cause to admission for cardiovascular disease in our day-to-day practice. National preventive measures should help for systematic detection process and adequate management.
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27
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[Spiral volumetric CT angiography in the diagnosis of pulmonary embolism in Senegal]. DAKAR MEDICAL 2001; 46:76-8. [PMID: 15773166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
Authors relate spiral CT scan in pulmonary embolism about four cases : such as the surgical aspect, peri partum cardiomyopathy, cardiovascular collapsus, chest pains. In all cases spiral volumetric CT angiography Scan confirmed the diagnosis. So spiral CT scan proves to be a precious diagnosis tool that facilitates of multicentric study of pulmonary embolism. However, its effectiveness in the detection of isolated and segmentary embolism requires a thorough evaluation.
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28
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[Cardiac T cell lymphoma: a case report]. DAKAR MEDICAL 2001; 46:71-2. [PMID: 15773164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
The authors relate an observation taken on a 17 year-old African girl for a pleural and pericardial infusion that has resisted the treatment of tuberculosis with no HIV infection. Subsequent echocardiographies revealed the quick formation of an infiltration process inside the left ventricle. Death occurred before pericardial histopathology indicated a cardiac T tell non-hodgkin malignant lymphoma. In west Africa, this is undoubtedly the first histologically demonstrated case in which HIV and HTLV infections could facilitate the appearance of that exceptional type of cardiac neoplasm.
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29
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[First case of cutaneous plasmocytoma in Africa]. DAKAR MEDICAL 2001; 46:155-6. [PMID: 15773188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
Cutaneous plasmacytoma are dermo-hypodermic plasmacytic infiltrations. Occurrence is quite rare. Primary plasmacytoma and metastatic plasmacytoma in myeloma are distinguished. Firm, asymptomatic unique or multiple nodules are the common clinical form. We report the first african case of cutaneous plasmacytoma occurring in an IgG myeloma. It was a 73 year-old man with history of IgG myeloma, stade III of Durie and Salmon classification. At his third chemotherapy, he presented a pre-stemal nodule growing since 15 days. Histologic examination confirmed the diagnosis of cutaneous plasmacytoma. One months later news nodules and cranial lacunas were observed. It is important for the clinician to well known this complication of myeloma because of its bad prognosis. Moreover it should make modify the therapeutic protocol, if it's possible.
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30
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Determination of volatile bases in seafood using the ammonia ion selective electrode: collaborative study. J AOAC Int 2000; 83:933-43. [PMID: 10995118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
Nine collaborating laboratories tested a combination of 23 seafood samples for volatile bases using an ammonia ion selective electrode. Results were reported as mg NH3/100 g fish, but the method reflected levels of both ammonia and trimethylamine, which permeated the ammonia membrane. The 23 samples were broken down into 8 blind duplicate pairs, 2 Youden matched pairs, and 3 single samples covering fresh to spoiled product ranging from 8 to 82 mg NH3/100 g. Seven species were evaluated: Atlantic cod, squid, Atlantic halibut, gray sole, monkfish, dogfish, and Atlantic mackerel. The ammonia electrode assay was performed on an aqueous homogenate consisting of 95 mL distilled water and 5.0 g sample tissue. Alkaline ion strength adjusting solution (2 mL) was added to the homogenate to liberate ammonia that was sensed by the ion specific electrode and measured on a precalibrated portable meter. Repeatability standard deviations (RSDr) ranged from 4.2 to 17%; reproducibility standard deviations (RSDR) ranged from 8.8 to 21%. A standard ammonium chloride solution was provided to all laboratories to spike 3 different samples at 10 mg NH3/100 g. Recoveries of added ammonia as ammonium chloride for fresh, borderline, and spoiled samples were 88.6, 107, and 128%, respectively.
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31
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[Adults with sickle cell anemia in Senegal. Clinical study of 40 homozygote subjects]. MEDECINE TROPICALE : REVUE DU CORPS DE SANTE COLONIAL 2000; 59:271-5. [PMID: 10701206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
While the well-documented life expectancy of patients with homozygous sickle cell anemia (SS) is 40 years in industrialized countries, this question remains unanswered in black Africa. The purpose of this prospective study was to establish the clinical phenotype for Senegal. A severity score based on 12 clinical, laboratory, radiological, and prognostic findings was calculated and correlated with age and hemoglobin F level. A total of 40 SS homozygotes over 15 years of age (mean age: 25 years) were hospitalized between January 1996 and January 1998 at the Principal Hospital in Dakar. The most common events requiring hospitalization were vasoocclusive phenomena (n = 26) but the incidence of these complications declined significantly with age (p < 0.05). The mean hemoglobin level was 4.4 mmol/l and the mean hemoglobin F level was 6.2 p. 100. The incidence of visceral involvement was low (lithiasic vesicules in 17 cases, necrosis of the head of the femur in 7, and abnormal cardiac ultrasound findings in 10). Only one patient died during the study. No correlation was found between severity score and either age or hemoglobin F level. These findings confirm that the phenotype is less severe in Senegal. However they also show that organ damage is common by the time that patients reach adulthood and thus underline the need for prevention and education to improve survival of SS homozygotes in Senegal.
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32
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[Thyroid cardiac diseases in the African hospital milieu: experience of the Principal Hospital of Dakar, Senegal]. MEDECINE TROPICALE : REVUE DU CORPS DE SANTE COLONIAL 1999; 59:173-5. [PMID: 10546193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
The incidence of cardiomyopathy associated with hyperthyroidism in black Africa is unclear. A prospective study was carried out at the Principal Hospital in Dakar, Senegal to systematically screen for thyrocardiac disease using cardiologic examinations including electrocardiography and ultrasound in a series of 15 men and 35 women with hyperthyroidism. Cardiac manifestations were detected in 3 men and 8 women including right ventricular insufficiency in 9 cases, left ventricular insufficiency and angor in one. After treatment of hyperthyroidism, atrial fibrillation disappeared in two cases and angor in one. Isolated dilated hypokinetic cardiomyopathy observed in 6 patients was the most common ultrasound finding and disappeared after treatment of thyroid dysfunction in 5. Manifestations occurred in two patients with mitro-aortic valve disease and one patient with isolated aortic valve disease. Based on these findings, the incidence of cardiomyopathy in patients with hyperthyroidism in Senegal was estimated to be 22 per 100 cases. This is similar to the incidence reported in industrialized countries. However the age of occurrence is lower and rheumatic valve disease was the most common associated cardiopathy.
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33
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[Cardiac sarcoidosis in the Principal Hospital in Dakar: apropos of a case]. MEDECINE TROPICALE : REVUE DU CORPS DE SANTE COLONIAL 1999; 59:103. [PMID: 10472594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
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34
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Particularités cliniques et évaluation d'un score de gravité chez l'adulte drépanocytaire au Sénégal. Rev Med Interne 1999. [DOI: 10.1016/s0248-8663(99)80279-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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35
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[Pulmonary manifestations of schistosomiasis]. REVUE DE PNEUMOLOGIE CLINIQUE 1998; 54:353-358. [PMID: 10100348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Bilharziosis or schistosomiasis is the third leading endemic parasitic disease in the world, following malaria and ambiasis. More than 300 million individuals are infested. Schistomosomes are blood flukes which live in the perivisceral veins. Clinical signs result from ova migrations. Transmitted by urine and feces, the parasite cycle requires intermediary host, usually fresh water snails. Bilharsiosis is endemic in tropical zones where it is a major public health problem closely correlated with the socio-economic conditions. Liver, intestinal or urinary complications, depending on the species, lead to underestimated morbidity and mortality. Pulmonary lesions are attributed to 3 species: S. haematobium, S. mansoni and S. japonicum. Although the lung is mandatory step in the parasite cycle, pulmonary manifestations are limited. They can be acute or chronic depending on the phase of the cycle, but are the most frequent extradigestive localization for S. mansoni. Morbidity due to chronic manifestations is particularly severe and should be prevented whenever possible.
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36
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[Closed-heart mitral commissurotomy: our experience at the Main Hospital in Dakar]. DAKAR MEDICAL 1998; 42:91-5. [PMID: 9827127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
Confronted with difficulties of medical evacuation to cardiovascular surgical hospitals in Europe, the authors decided to bring up to date closed heart mitral commissurotomy. The aim of the study was to estimate possibility to select patients, to operate them safety to appreciate the results in medium and short time and the intervention's cost. 8 women and 7 men had a closed heart mitral commissurotomy from June 1995 to January 1997 in Dakar Principal Hospital; inclusion criteria were a symptomatic mitral stenosis with area less 1.5 cm2; exclusion criteria were an other valvulopathy, a Wilkin score above 8, a severe pulmonary arterial hypertension, an auricular thrombosis. One patient died on the forth day; a completely regressive hemiplegia was the only complication; 14 patients were clinically very improved: the average mitral area by planimetry form 0.89 cm2 +/- 0.15 became 1.64 cm2 +/- 0.33 and by Hatle formula from 0.82 cm2 +/- 0.12 to 1.71 cm2 +/- 0.37; the intervention cost was in second class 1,000,000 F CFA, in third class 820,000 F CFA. This study shows closed mitral commissurotomy can be realised in an african hospital as Dakar Principal Hospital; short and medium results are good; African surgeons must go on studying this surgical technic.
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37
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[Annulo-aortic ectasia syndrome apropos of 4 cases]. DAKAR MEDICAL 1998; 40:111-5. [PMID: 9827068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
The authors present four cases of annuloaortic ectasia recently observed in Dakar Principal Hospital; two cases are MARFAN's syndrome, one is complicated by aortic dissection. Third cause of aortic regurgitation, this disease must be diagnosed early on account of its bad prognosis with the risk of the dissection of the aorta and issue to cardiac insufficiency. The diagnosis is more often affirmed by transthoracic echocardiography. Treatment is surgical with low operative mortality and excellent long term result.
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38
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Rapid determination of volatile bases in fish by using an ammonia ion-selective electrode. J AOAC Int 1998; 81:1011-22. [PMID: 9772743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
A simple and rapid method using an ammonia ion-selective electrode (ISE) to measure volatile bases in fish is proposed. Accuracy and precision were determined with 5, 10, 20, and 30 ppm NH3 standard solutions. Ammonia values obtained with the method correlate strongly with total volatile basic nitrogen (r2 = 0.88). Recoveries of added ammonia to homogenized fish samples ranged from 83.7 to 96.0%. Responses of the probe to trimethylamine (TMA), calculated as NH3 (mg/100 mL), ranged from 74.9 to 91.7%. These findings indicate that the probe measured TMA as well as ammonia. Storage trials on 8 fish species illustrated that the results obtained with the ISE method reflected nitrogen concentrations based on total volatile base (TVB) analysis. This procedure may be used in lieu of the traditional TVB method for on-site rapid screening of fish.
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Abstract
INTRODUCTION Polymyositis cardiac involvement varies between 37% and 70%. EXEGENESIS: The authors report two cases of polymyositis with myocardial involvement observed in Senegal; the first case is a cardiac failure revealing an acute polymyositis occurring in a 44-year-old woman; the second case is a 34-year-old woman who had polymyositis with tachycardia and dyspnea: in the two cases echocardiography showed a left ventricular concentric hypertrophy with preserved systolic function and altered diastolic function; clinical and echocardiographic resolution were obtained by corticosteroid medication. CONCLUSION Myocardial localization is the most common polymyositis cardiac involvement; clinical symptomatology is rare (3.3% to 6%). sometimes revealing polymyositis; electrocardiographic abnormalities are found in 18% to 81% cases and echographic abnormality in 42% cases; cardiac involvement is of bad prognosis.
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40
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[Cardiac complications of hypertension: prospective study at the Principal Hospital in Dakar]. DAKAR MEDICAL 1996; Spec No:48-50. [PMID: 14520989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/27/2023]
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41
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[Etiopathogenic, ultrasonographic and prognostic features of postpartum cardiomyopathy]. MEDECINE TROPICALE : REVUE DU CORPS DE SANTE COLONIAL 1996; 56:376-80. [PMID: 9139197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Peripartum cardiomyopathy is a classic but uncommon entity in African women about which there is little etiologic understanding. From January 1990 to March 1996 a series of 30 cases of peripartum cardiomyopathy was collected at the Principal Hospital in Dakar, Senegal. Peripartum cardiomyopathy was defined as the occurrence of cardiac insufficiency in a woman with no previous history of heart disease, during the period between the second and twentieth weeks after delivery confirmed by ultrasound evidence of dilated cardiomyopathy. The overall incidence of peripartum cardiomyopathy during the study period was 30 out of 1200 deliveries. The mean age of the women in the study was 34 years and mean parity was 5.2. In 13.3% of cases births involved twins. There were no predisposing socio-economic or climatic factors. The clinical picture was severe cardiac failure in 80.3% of cases and left ventricular insufficiency in 16.6%. In all cases ultrasound findings were typical of dilated cardiomyopathy. Serum selenium and vitamin B1 levels were normal. Measurements of T CD4 and CD8 in eight patients were normal. Conversion enzyme inhibitors were administered to twenty patients. Complete remission was achieved in 14 patients, three patients died, and thirteen patients presented ultrasonic evidence of persistent dilated cardiomyopathy. One patient relapsed after a subsequent delivery. These findings are in agreement with previous reports concerning the clinical and prognostic features of peripartum cardiomyopathy in Africa.
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