Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 20 de 24
Filter
1.
Article in French | AIM | ID: biblio-1264225

ABSTRACT

Les tuberculoses extra-pulmonaires (TEP) représentent une proportion élevée de toutes les formes de tuberculose et leurs manifestations cliniques polymorphes rendent le diagnostic souvent difficile. L'objectif de notre étude était de décrire les caractéristiques épidémiologiques et histologiques des TEP diagnostiquées dans deux laboratoires d'anatomie pathologique de Cotonou. Nous avons mené une étude transversale descriptive portant sur 53 dossiers de patients atteints de tuberculose extra-pulmonaire dans les laboratoires d'anatomie pathologique de la Faculté des Sciences de la Santé et de la Cité Houéyiho à Cotonou sur une période de 10 ans (juin 2007 - juin 2018). L'âge moyen était de 46,5 ans avec une prédominance féminine (54,7 %). Les principales localisations étaient : la tuberculose ganglionnaire à 71,7 %, suivie par la tuberculose digestive (17 %) et de la tuberculose urogénitale (9,4%). Dans les différentes formes, le type histologique le plus fréquent était le type caséo-folliculaire. Notre travail a montré une fréquence élevée de l'atteinte ganglionnaire avec le type caséo-folliculaire comme le type histologique dominant


Subject(s)
Benin , Histology , Tuberculosis, Gastrointestinal , Tuberculosis, Lymph Node , Tuberculosis, Urogenital , Tuberculosis/diagnosis , Tuberculosis/epidemiology
2.
South Sudan med. j ; 11(1): 4-7, 2018. tab
Article in English | AIM | ID: biblio-1272100

ABSTRACT

Background: The World Health Organisation (WHO) estimates the incidence of tuberculosis (TB) in South Sudan to be 79 per 100,000 for new sputum smear positive TB and 140 per 100,000 for all forms of TB cases. The case detection rate of 53% for all forms of TB in South Sudan is below the WHO target of 70%.Objective: To explore knowledge, attitude, and practice barriers as well as service barriers to implementing TB programme in Lakes State, South Sudan.Method: This was a qualitative study conducted in May 2015.Results: Despite some understanding of the symptoms, causes, and consequences of TB, the stigma for TB and lack of disclosure of the disease, is very high among the local community. The limited network of TB facilities for case detection, lack of community distribution of TB drugs and lack of food at hospitals when patients were admitted for treatment, are key barriers to TB service delivery.Conclusion: To overcome barriers it is recommended that the local community worldview should be incorporated into TB awareness, testing, and treatment, and attention should be paid to areas where traditional practices, such as elimination of maize, clash with modern treatments


Subject(s)
Disclosure , National Health Programs/organization & administration , Social Stigma , South Sudan , Tuberculosis , Tuberculosis/diagnosis , Tuberculosis/epidemiology
3.
J. of med. and surg. res ; 2(1): 164-166, 2016.
Article in English | AIM | ID: biblio-1263681

ABSTRACT

Whether TB was already spread in Morocco before the French protectorate or was it brought by foreigners; is an interesting debate in the medical history of Morocco. It was common among practitioners who were first interested in the health situation of Moroccans. TB; and especially its pulmonary form; was rather rare in Morocco [3]. In the 19th century; a medical doctor (Despine) who lived in Essaouira; declared the absence of TB in this Moroccan city; which was open for trade with Europeans very early in history


Subject(s)
Health Status , Tuberculosis/epidemiology , Tuberculosis/history
4.
Ethiop. med. j. (Online) ; 54(4): 189-196, 2016. ilus
Article in French | AIM | ID: biblio-1261977

ABSTRACT

Aims/Purpose: TB outbreaks emerge occasionally in long-term care facilities, including various educational establishments. This study was designed to determine the five years overall prevalence and trend of tuberculosis and associated factors among students at Adama Science and Technology University and Addis Ababa University 6 kilo campus.Methods: A five years retrospective study was conducted on students' medical records from TB Directly Observed Treatment Short Course (DOTS) clinics. The overall prevalence and the trend of smear positive, smear negative and extra pulmonary TB cases were determined. Odds ratio with 95 percent C.I was calculated using the Logistic Regression model. Furthermore, an in-depth assessment of AFB sputum smear examination practices of the lab staffs were conducted using the WHO's standard checklist.Results: A total of 112 and 263 TB cases were recorded in Addis Ababa University (AAU), 6 kilo campus and Adama Science and Technology University (ASTU), respectively. There was a statistically significant difference in prevalence of TB among students in ASTU compared to that in AAU, 6 kilo campus [AOR: 2.881, 95% CI (1.76-4.71)]. An in-depth interview with the respective University Clinic lab chiefs indicated that the University labs were not linked with the national tuberculosis program and hence quality of sputum smear microscopy examination practices in both study Universities were found to be poor. Conclusions: The numbers of tuberculosis cases observed in this study were high. Governmental and Nongovernmental agencies involved in TB control must consider higher education institutions as focal points for prevention and elimination of tuberculosis in Ethiopia


Subject(s)
Directly Observed Therapy , Disease Outbreaks , Egypt , Students , Tuberculosis/epidemiology
6.
Africa health (Online) ; 32(6): 31-32, 2010. tab
Article in English | AIM | ID: biblio-1258307
7.
8.
Ann. afr. med ; 8(3): 147-155, 2009. tab
Article in English | AIM | ID: biblio-1259019

ABSTRACT

Background : Tuberculosis (TB) is an important cause of mortality and morbidity in human immunodeficiency virus (HIV) infection in Africa. The interaction between TB and HIV infections is reviewed. Methods : Literature on TB; HIV and their co-infection; especially in sub-Saharan Africa; including Nigeria; is reviewed. Results : Burden of TB is fueled by the HIV epidemic; and clinical presentation of TB may be atypical with co-infection. Recommendations on drugs and timing of antiretroviral therapy (ART) initiation are discussed. Use of cotrimoxazole prophylaxis (CPT) in co-infected patients reduces morbidity and mortality; while the principles of TB prevention in HIV infection can be summarized with the three I's: intensive TB case finding and surveillance; isoniazid preventive therapy (IPT) and infection-control measures; to these can be added a fourth 'I;' viz.; instituting ART. Clinical complications like drug resistance; toxicity and drug interactions; and immune reconstitution inflammatory syndrome (IRIS) with CPT; IPT and ART are highlighted. Emergence of drug-resistant- and nosocomial- TB in HIV infection poses serious challenges and potential consequences in Africa; and appropriate measures are recommended. Conclusions : Many barriers exist for optimizing the care of the two diseases; but the aim should be strengthening capacities; collaborations; linkages and eventually integrating the services. Interventions for TB prevention in HIV infection should be widely implemented


Subject(s)
AIDS-Related Opportunistic Infections/drug therapy , Adult , Africa South of the Sahara , HIV Infections/drug therapy , HIV Infections/epidemiology , Tuberculosis/epidemiology , Tuberculosis/prevention & control
10.
Bull. liaison doc. - OCEAC ; 31(1): 13-21, 1998.
Article in French | AIM | ID: biblio-1260142

ABSTRACT

Objectifs: Evaluer de la mise en oeuvre du programme national de lutte contre la tuberculose (PNLT) dans la Province de l'Ouest du Cameroun a partir des indicateurs epidemiologiques et operationnels classiques. Methode : pour la periode entre le premier octobre 1996 et le 30 septembre 1997; on a recueilli des informations sur le type de la tuberculose et les resultats du traitement a partir des registres et des cartes des patients des 15 centres de diagnostic et de traitement (CDT). Des informations supplementaires sur la clinique; le statut social et l'itineraire therapeutique ont ete recueillies a partir de questionnaires. Resultat : on a enregistre 582 cas de tuberculose; dont 383 hommes et 199 femmes. 529 (91 pour cent) des cas sont bacilliferes (TPM+) dont 455 des nouveaux cas (NC). 90 pour cent des patients sont des jeunes adultes entre 15 et 44 ans. D'une premiere cohorte de six mois; 163 (78 pour cent) des patients sont gueris ou ont fini leur traitement; 21 (10 pour cent) sont decedes. Chez les 455 NC TPM+ on note : un delai moyen de 4 mois avant la prise en charge correcte; un itineraire therapeutique tres varie et incluant dans plus de 50 pour cent des cas le guerisseur;pas de difference entre sexe pour la clinique; le delai; l'itineraire therapeutique ou le resultat du traitement. Le cout par patient traite s'est eleve a 90 US $. Conclusion : La province de l'Ouest a reussi a implanter le PNLT. Les principaux problemes se resument a l'accessibilite geographique et socioculturelle des services competents


Subject(s)
Tuberculosis/diagnosis , Tuberculosis/epidemiology
11.
Non-conventional in English | AIM | ID: biblio-1274321

ABSTRACT

Although there is evidence that tuberculosis existed in Ancient Egypt (3500 BC) it was probably introduced to sub-Saharan Africa by European explorers and missionaries as recently as the last century. It is ironic; therefore; that tuberculosis in this developing region now presents a threat to the developed world. The World Health Organization (WHO) estimates that eight million new cases of tuberculosis (one half of which are infectious) occur each year worldwide. Over one million of these cases occur in sub-Saharan Africa which has the second-highest incidence (per capita) of tuberculosis and the highest mortality rate worldwide


Subject(s)
Tuberculosis/epidemiology
12.
Bull. liaison doc. - OCEAC ; 28(2): 131-132, 1995.
Article in French | AIM | ID: biblio-1260107

ABSTRACT

L'auteur a mene une etude descriptive; transversale dans la Province de l'Ogooue-Lolo. Cette etude a porte sur les formations sanitaires les plus importantes de la province; et sur 35 agents de sante impliques dans la surveillance epidemiologique de la tuberculose pulmonaire. Cette etude a montre qu'une multitude de problemes entrave le fonctiennement normal du systeme de surveillance epidemiologique a savoir le faible pour centage de la participation des medecins aux activites de surveillance epidemiologique et l'execution partielle de ses etapes. L'auteur propose alors une formation du personnel s'appuyant sur les differentes etapes de la surveillance epidemiologique; l'amelioration de la tenue des documents et la definition d'items standardises dans toutes les formations sanitaires


Subject(s)
Tuberculosis , Tuberculosis/epidemiology
13.
Bull. liaison doc. - OCEAC ; 28(2): 133-135, 1995.
Article in French | AIM | ID: biblio-1260108

ABSTRACT

L'auteur a mene une etude descriptive et analytique par une enquete exhaustive; transversale a passage unique. Il s'est limite a l'interview des agents de sante presents au moment de l'enquete impliques dans la surveillance epidemiologique de la tuberculose pulmonaire au secteur operationnel no2 de Dolisie. Un echantillon de 13 agents; qui n'est pas representatif de l'ensemble de la population; a pu etre obtenu. L'auteur; qui constate des difficultes dans la tenue des supports de surveillance epidemiologique de la tuberculose pulmonaire; et a l'analyse des donnees; suggere la formation du personnel


Subject(s)
Tuberculosis , Tuberculosis/epidemiology
14.
Med. Afr. noire (En ligne) ; 42(4): 227-232, 1995.
Article in French | AIM | ID: biblio-1266026

ABSTRACT

Une retrospective est faite au Centre National Hospitalier de Pneumo-phtisiologie de Cotonou (CNHPP-C) a propos de 112 cas de tuberculoses extra-pulmonaires notifies en 5 ans de 1986 a 1990. Les objectifs visent a etudier les aspects epidemiologiques; diagnostiques et therapeutiques de ces formes de la maladie. Les principaux resultats suivants ont ete obtenus: la frequence des tuberculoses extra-pulmonaires au CNHPP-C etait de 4;42 pour cent par rapport aux tuberculoses toutes formes; il existe probablement un sous-depistage; il existe un large eventail des tuberculoses extra-pulmonaires; mais les localisations les plus frequentes; par ordre de grandeur decroissante; sont le mal de POTT; les formes ganglionnaires et l'atteinte des sereuses; les criteres diagnostiques retenus s'appuient generalement sur des arguments de presomption a defaut de preuve histologique (les examens bacteriologiques etant presque toujours pris a defaut dans ces formes); la compliance des malades au traitement est faible; 50 pour cent environ des patients suivent une chimiotherapie durant le delai imparti et le traitement court ne parait pas corriger cette situation; contrairement a l'observation en ce qui concerne les tuberculoses pulmonaires a frottis positifs


Subject(s)
Tuberculosis , Tuberculosis/epidemiology
15.
OCCGE-Informations ; 14(101): 2025-1994.
Article in French | AIM | ID: biblio-1268018

ABSTRACT

La surveillance des resistances des bacilles de la tuberculose aux drogues antibacillaires est importante sur le plan de la surveillance epidemiologique; et doit surtout servir comme guide pour la definition des programmes; pour apprecier la qualite et l'extension pratique de la chimiotherapie dans un pays; pour mesurer les tendances des bacilles resistants a se developper au sein d'une population donnee; et enfin pour prendre des mesures correctives necessaires. L'objet de cette etude etait de comparer l'etat des resistances initiales des bacilles de la tuberculose au Mali en 1980-1982 et 1989-1990. Les resultats qui montrent une baisse des resistances initiales entre ces deux periodes; aussi bien par drogue que par combinaison de drogues; sont discutes en rapport avec l'impact positif de differents facteurs organisationnels


Subject(s)
Drug Resistance , Tuberculosis/drug therapy , Tuberculosis/epidemiology
16.
Article in English | AIM | ID: biblio-1268791

ABSTRACT

In Kenya; the first national tuberculin testing was conducted in 1958/59 by WHO/UNICEF. For the 30 years or so that followed; the National Tuberculosis Control Programme has depended on this old data and the unreliable; incomplete and inaccurate hospital records. The present tuberculin survey was launched in 1986 in 12 randomly selected districts using WHO standard mantoux testing and reading procedures to assess the skin sensitivity after BCG vaccination; the prevalence of tuberculosis infection; the annual risk of tuberculous infection and to compare the findings with the 1958/59 results. Its field work was completed in early 1990. Using radom cluster sampling procedure; all the schoolchildren in standard 1-3 from the 360 randomly selected schools in the 12 districts were included in the survey. The results from the study indicate that a total of 46;357 children were registered. 42;715 of them were examined for the presence of BCG scar and 37.3 were found to be non vaccinated. 93 of the tuberculin tested children were read and 36.5 of those children reacted with indurations of less than 2mm to 2 TU PPD RT 23 with Tween 80 40.6 of the BCG vaccinated and 29.5 of the non-vaccinated group had similar reactions. The prevalence of tuberculosis was found to be 8.7 and the annual risk of infection 1.1. This is a decline of 1.1 and 1.4 respectively since the last tuberculin survey. Enhanced research on tuberculosis is recommended


Subject(s)
Tuberculosis/epidemiology , Vaccination
17.
Publications Medicales Africaines ; 25(121): 38-44, 1992.
Article in French | AIM | ID: biblio-1268842

ABSTRACT

L'etude porte sur 28 cas de tuberculose peritoneale observes chez l'adulte au C.H.N.U. de Cotonou. Cette maladie; dont la prevalence hospitaliere est estimee a 1 pour cent; atteint les grands adolescents et les adultes jeunes de conditions socio-economiques modestes. Les formes cliniques sont dominees par la peritonite tuberculeuse chronique asciatique (17 cas); suivie de la tuberculose peritoneale subaigue (9 cas); les formes aigues pseudo chirgicales sont rares (2 cas). Le diagnostic se fonde essentiellement sur le contexte clinique; les caracteres du liquide d'ascite; le test therapeutique et les donnees de la laparatomie ou de la laparoscopie. L'evolution sous traitement specifique est toujours favorable. Enfin; sont evoquees les raisons de la persitance de l'endemie tuberculeuse


Subject(s)
Adult , Ascitic Fluid/chemistry , Socioeconomic Factors , Tuberculosis , Tuberculosis/complications , Tuberculosis/diagnosis , Tuberculosis/drug therapy , Tuberculosis/epidemiology , Tuberculosis/etiology
SELECTION OF CITATIONS
SEARCH DETAIL