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 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This paper focuses on recent developments in the areas of mode of action and clinical efficacy of mebendazole use since its introduction in 1974. Mebendazole blocks glucose uptake by adult intestinal-dwelling nematodes and cestodes and their tissue-dwelling larvae. The drug's poor absorption does not appear to affect clinical efficacy except in the treatment of systemic helminth infections. Mebendazole has been found to be ovicidal for the eggs of roundworm, hookworm, and whipworm with the disadvantages of cost and long duration of therapy; it is also considered the best drug for the treatment of trichuriasis. Among its nonapproved uses, it shows promise in the treatment of capillariasis and hydatid disease. Further investigation is needed to establish its role in the treatment of taeniasis, Hymenolepsis nana, Strongyloidiasis, Trichinosis, and Dipetalonema perstans. Side effects such as diarrhea, abdominal pain, headache, and dizziness have been reported on rare occasions.
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PMID:Mebendazole. 48 64

Seventeen cases of intestinal capillariasis in Srinagarind Hospital, Khon Kaen University, Thailand were reviewed. The mean age was 40.41 years with a range from 21 to 69 years. Most cases had intermittent or continuous voluminous watery diarrhea for one month to three years with hypoalbuminemia. Borborygmi, vague abdominal pain, weight loss and pedal edema were significant associated symptoms. Fecal examination was the most useful for diagnosis by finding the Capillaria philippinensis ova in all cases. Mebendazole 400 mg per day for 20 to 28 days is the treatment of choice. Usually, relapse and death are unusual, inadequate treatment is a major factor.
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PMID:Intestinal capillariasis: a cause of chronic diarrhea and hypoalbuminemia. 148 97

In 1988-1989 two outbreaks of trichinosis were recorded. The first case was group disease developed in 3 members of the family. The source of infection was rissoles rolled in cabbage leaves [correction of goloubets] stuffed with minced pork. The second outbreak affected 13 persons who had eaten home-made pork sausage and fat. All the patients displayed fever, weakness, muscular pain, subcutaneous fat edema, predominantly of the face. The patients suffered from dry mouth, thirst, deteriorated appetite, exanthema, eosinophilia, more occasionally, nausea, vomiting, abdominal pain and diarrhea. Trichinosis was confirmed serologically. Vermox therapy (300 mg per day) was performed for 7 to 12 days. The disease was severe, moderate and mild in 5, 7 and 4 patients, respectively. A brief abstract from a case record of a patient with severe trichinosis complicated by allergic myocarditis is presented. The severity of the disease was associated with the infecting dose and the time at which etiotropic therapy was started. Vermox had a good therapeutic effect and caused no adverse events.
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PMID:[The clinical characteristics of 2 outbreaks of trichinelliasis]. 214 73

The therapeutic effect of praziquantel and mebendazole-medicated salt has been studied in 109 cases with Echinochasmus fujianensis infection. These cases were randomly divided into four groups: 2 groups with a single dose of praziquantel 5 mg/kg or 2.5 mg/kg; and other 2 groups with mebendazole 800mg or 400 mg in 10d table salt. Four weeks after treatment, the egg negative conversion rates were 100%, 92.3%, 85.2% and 71.4% respectively, the egg reduction rates were 84.8-100%, and side-effects were mild. The symptoms caused by infection such as abdominal pain, diarrhea, distension and anorexia were obviously relieved. These data indicated that praziquantel is the drug of choice in the treatment of Echinochasmus fujianensis. The dosage is only 2.5 mg/kg, and its egg negative conversion rate and reduction rate reach 92.3% and 95.4%, respectively. For convenience, the dosage can be made according to their age. Children under 12 take half a tablet (100 mg), and one tablet (200 mg) for those over 12. This dosage is approximately equal to 2.5-5.0 mg/kg. Although the efficacy of mebendazole is lower than praziquantel, its egg negative conversion rate also reaches 71.4-85%. Mebendazole-medicated salt can be used for treating Echinochasmus fujianensis infection as the presence of co-infection with nematodes.
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PMID:Studies on efficacy of praziquantel and mebendazole-medicated salt in treatment of Echinochasmus fujianensis infection. 944 18

A case of Armillifer agkistrodontis disease was reported. Armillifer agkistrodontis is a species of the Armillifer genus of the Linguatulida order and parasitizing agkistrodon acutus. According to literature reviewed, there has been no report of this disease caused by infection of Armillifer agkistrodontis in human being prior to this case all over the world. The clinical features of this disease are long-term high fever, abdominal pain, diarrhea, mild anemia, hepatosplenomegaly, eosinophilia in bone marrow and blood and multiple polyps in the whole colon. The pathologic features of the liver biopsy was degeneration and necrosis of hepatocytes and obvious infiltration of eosinophils. This disease should be differentiated from several other diseases which can also cause hepatomegaly, long-term high fever, abdominal pain and diarrhea. Mebendazole is an effective medication for this disease, but the long term effect of praziquantel is not certain. It is necessary to make further studies on the epidemiology, etiology, pathology, natural history, clinical features, diagnosis, differential diagnosis and therapy of this disease.
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PMID:[Armillifer agkistrodontis disease: report of case]. 959 42

The clinical diagnosis of trichinellosis is difficult because there are no pathogenic signs or symptoms and in diagnosing the infection epidemiological data are of great importance. Trichinellosis usually begins with a sensation of general discomfort and headache, increasing fever, chills and sometimes diarrhoea and/or abdominal pain. Pyrexia, eyelid or facial oedema and myalgia represent the principal syndrome of the acute stage, which can be complicated by myocarditis, thromboembolic disease and encephalitis. High eosinophilia and increased creatine phosphokinase activity are the most frequently observed laboratory features and the parasitological examination of a muscle biopsy and the detection of specific circulating antibodies will confirm the diagnosis. The medical treatment includes anthelmintics (mebendazole or albendazole) and glucocorticosteroids. Mebendazole is usually administered at a daily dose of 5 mg/kg but higher doses (up to 20 - 25 mg/kg/day) are recommended in some countries. Albendazole is used at 800 mg/day (15 mg/kg/day) administered in two doses. These drugs should be taken for 10 - 15 days. The use of mebendazole or albendazole is contraindicated during pregnancy and not recommended in children aged < 2 years. The most commonly used steroid is prednisolone, which may alleviate the general symptoms of the disease. It is administered at a dose of 30 - 60 mg/day for 10 - 15 days.
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PMID:Opinion on the diagnosis and treatment of human trichinellosis. 1215 Jun 91

Human intestinal capillariasis is a rare parasitosis that was first recognized in the Philippines in the 1960 s. Parasitosis is a life threatening disease and has been reported from Thailand, Japan, South of Taiwan (Kaoh-Siung), Korea, Iran, Egypt, Italy and Spain. Its clinical symptoms are characterized by chronic diarrhea, abdominal pain, borborygmus, marked weight loss, protein and electrolyte loss and cachexia. Capillariasis may be fatal if early treatment is not given. We reported 14 cases living in rural areas of Taiwan. Three cases had histories of travelling to Thailand. They might have been infected in Thailand while stayed there. Two cases had the diet of raw freshwater fish before. Three cases received emergency laparotomy due to peritonitis and two cases were found of enteritis cystica profunda. According to the route of transmission, freshwater and brackish-water fish may act as the intermediate host of the parasite. The most simple and convenient method of diagnosing capillariasis is stool examination. Two cases were diagnosed by histology. Mebendazole or albendezole 200 mg orally twice a day for 20-30 d is the treatment of choice. All the patients were cured, and relapses were not observed within 12 mo.
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PMID:Clinical features of human intestinal capillariasis in Taiwan. 1528 25

Strongyloidiasis, caused by Strongyloides stercoralis, is diagnosis considered as a challenge to clinician and laboratory technician. Because the auto-infective larvae are difficult to eradicate, one regimen dose may be in-sufficient and re-treatment of patients on two occasions, at 1 and 2 months after the initial treatment dose was recommended. This re-treatment regimen has yet to be proven in clinical trials. This study was performed on 24 patients who completed the study and having Strongyloides larvae in their stool obtained from Mansoura University Hospitals. Each stool sample was examined by direct saline smear, the formalin-ether sedimentation technique and agar plate culture. Patients were treated with Mirazid double course for a month to be followed up by stool examination by traditional method and agar plate culture for three consecutive months. In this study five cases out of 24 were asymptomatic (20.8%). Symptoms include abdominal manifestations as nausea and vomiting (16.7%), epi-gastric pain and nausea (12.5%), generalized abdominal pain (12.5%), chronic diarrhea (16.7%), irregular bowel habit (8.3%), and urticaria with abdominal pain (4.2%). Agar plate culture gave 100% positivity, even in cases were negative by coprological methods either direct smear and/or sedimenttation technique. All cases were cured by Mirazid given for one month except three resistant cases. Only one case responded to repeated course of Mirazid, while the other two cases still had larvae in their stool by agar culture plate. On combined therapy of both Mirazid and Mebendazole, larvae could be eliminated from their stool as approved by agar plate culture.
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PMID:New trends in diagnosis and treatment of chronic intestinal strongyloidiasis stercoralis in Egyptian patients. 1715 98