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1.
Med. Afr. noire (En ligne) ; 41(12): 722-726, 1994.
Article in French | AIM | ID: biblio-1265929

ABSTRACT

L'etude de la tolerance et de l'efficacite du Pamoate de Pyrantel (Vermintel) s'est deroulee au Senegal dans la region de Ziguinchor et a interesse 40 patients parasites par N. americanus. Le Pamoate de Pyrantel a ete administre a la dose de 20 a 25 mg/kg de pc par jour durant 2 jours consecutifs; soit sous forme de comprimes; soit sous forme de suspension buvable. La tolerance du produit a ete excellente dans 65 pour cent des cas et bonne chez les autres (35 pour cent); puisque les effets secondaires ont ete benins et de breve duree. En ce qui concerne l'efficacite du traitement; elle a ete excellente puisque les signes imputables a la necatorose avaient disparu dans 90;4 pour cent des cas a l'examen de controle a J14. Sur le plan parasitologique; en depit d'un taux de guerison de 20;4 pour cent a J14; l'efficacite peut etre consideree comme bonne. En effet; un taux de reduction du nombre d'oeufs excretes de 90;6 pour cent a ete obtenu chez les sujets non gueris; ce qui correspond a une baisse importante de la charge parasitaire. Les resultats ainsi obtenus dans le traitement de la necatorose au Senegal peuvent etre consideres comme satisfaisants. Ils pourraient cependant etre ameliores en administrant des doses plus importantes


Subject(s)
Drug Evaluation , Drug Tolerance , Necatoriasis/drug therapy , Pyrantel Pamoate/therapeutic use
2.
Article in French | AIM | ID: biblio-1260001

ABSTRACT

Les examens coprologiques avec numerotation des oeufs dans les selles; pratiques dans les villages de Boden; Zimbi et colomines situes dans la vallee de la Kadei ou un barrage va etre construit; permettent d'evaluer les prevalences et les charges parasitaires de trois nematodoses intestinales; la necatorose; l'ascaridiose et la tricocephalose; tres repandues dans la region. Ces affections; et en particulier la necatorose; sont plus frequentes chez les femmes que chez les hommes et leurs prevalences sont plus elevees a Boden et a Zimbi en plaine que sur la colline de Colomines. Il est possible que la mise en eau de la retenue; en faisant remonter le niveau de la nappe phreatique; favorise la transmission par le sol de ces affections; notamment a Boden qui sera situe juste au bord du lac


Subject(s)
Ascaridiasis/epidemiology , Helminthiasis/epidemiology , Necatoriasis/epidemiology , Trichuriasis/epidemiology
3.
Article in English | AIM | ID: biblio-1263321

ABSTRACT

An epidemiological survey was carried out in May 1990 to determine the prevalence of intestinal helminth infections in children (0-5years) living in the Moyamba District; Southern Province; Sierra Leone. On the basis of nematode eggs and larvae observed during microscopic examination of stools samples obtained from 305 children; evidence for infections with the following species of helminth (per cent prevalence) was obtained : ascaris lumbricoides (28.2); necator americanus (19.3); trichuris trichiura (10.8); strongyloides fuellborni (8.9); strongyloides stercoralis (4.3) and enterobious vermicularis (0.7)


Subject(s)
Ascariasis , Enterobiasis , Helminthiasis , Helminthiasis/epidemiology , Intestinal Diseases , Necatoriasis , Strongyloidiasis , Trichuriasis
4.
Article in English | AIM | ID: biblio-1263323

ABSTRACT

Fifty clinically anaemic children aged 6-9 years old were selected in the Bo; Southern Province; Sierra Leone during April 1990. All had their stools examined for stages of intestinal helminth infections. Twenty-one were judged to be positive for hookworm on the detection of eggs in stools. After treatment with lavemisole; 48 hour stool collections were performed on 15 of the heavily infected children. Adult hookworms were isolated from the specimens of 7 individuals; and preserved in 10 per cent aqueous formalin solution. the worms were later examined microscopically and shown to possess ventral cutting plates; fused and bared spicules; and a bifid nature of the tips of the dorsal rays of the male bursa; confirming their identification as necator americanus


Subject(s)
Community Health Services , Helminthiasis/diagnosis , Intestinal Diseases , Levamisole/therapeutic use , Necator americanus/parasitology , Necatoriasis/diagnosis
5.
Article in English | AIM | ID: biblio-1263314

ABSTRACT

A survey was carried out during August and September 1990 to determine the prevalence of intestinal helminth infections in mothers and their young children from an urban site (Freetown) and a rural site (Alicalia; Nothern Province) in Sierra Leone. Stool samples were examined microscopically by a modified version of the kato katz method. In the mothers the overall prevalences of the species of soil-transmitted helminth detected were ascaris lumbricoides (40.2 per cent); necator americanus (25.9 per cent) and trichuris trichiura (35.4 per cent). [abstract terminated]


Subject(s)
Ascariasis , Child Health Services , Helminthiasis , Intestinal Diseases , Maternal Health Services , Necatoriasis , Trichuriasis
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