The standard therapy of hydatid cyst is surgery but, in nonoperable patients and multiple organ involvement, medical therapy may be more useful. The efficacy of drugs especially in short-term treatment of hydatid cyst is unknown. This study was carried out to evaluate the effect of combination therapy with albendazole and praziquantel in the treatment of hydatid diseases. In a nonrandomized quasi-experimental study, nine patients with multiple hydatid cysts were treated with albendazole (400 mg/twice a day) and praziquantel (40 mg/kg per day) twice a week for 4 weeks. This regimen was repeated for three courses with a 2-week interval between each one. The average follow-up period after treatment was 18 months. Response to treatment was assessed through the observation of the symptoms and radiologic findings (computed axial tomography scan, sonography, X-ray). Symptoms disappeared in seven (77.8%) patients and improved partially in two (22.2%) patients. Radiological assessment showed significant improvement in five (55.6%) and partial improvement in four (44.4%) patients. Combination therapy with albendazole and praziquantel is effective in the treatment of hydatid cyst and can be used as an alternative to surgery in disseminated and nonoperable cases.
Related ArticlesCombined albendazole and praziquantel versus albendazole alone in the treatment of hydatid disease.Hepatogastroenterology. 1998
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Mohamed AE, Yasawy MI, Al Karawi MA. Hepatogastroenterology. 1998 Sep-Oct; 45(23):1690-4.
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Pérez-Molina JA, Díaz-Menéndez M, Gallego JI, Norman F, Monge-Maillo B, Ayala AP, López-Vélez R. Am J Trop Med Hyg. 2011 Feb; 84(2):351-6.
Review Praziquantel: neglected drug? Ineffective treatment? Or therapeutic choice in cystic hydatid disease?Acta Trop. 2009
Review Praziquantel: neglected drug? Ineffective treatment? Or therapeutic choice in cystic hydatid disease?
Bygott JM, Chiodini PL. Acta Trop. 2009 Aug; 111(2):95-101. Epub 2009 Apr 16.
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Primary hydatid cyst of the axillary region: a case report.
Zangeneh M, Amerion M, Siadat SD, Alijani M. Case Rep Med. 2012; 2012:362610. Epub 2012 Dec 17.
Review Evaluation of nitazoxanide for the treatment of disseminated cystic echinococcosis: report of five cases and literature review.Am J Trop Med Hyg. 2011
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Pérez-Molina JA, Díaz-Menéndez M, Gallego JI, Norman F, Monge-Maillo B, Ayala AP, López-Vélez R. Am J Trop Med Hyg. 2011 Feb; 84(2):351-6.
Sensitive in vitro system to assess morphological and biochemical effects of praziquantel and albendazole on Taenia solium cysts.Antimicrob Agents Chemother. 2011
Sensitive in vitro system to assess morphological and biochemical effects of praziquantel and albendazole on Taenia solium cysts.
Mahanty S, Paredes A, Marzal M, Gonzalez E, Rodriguez S, Dorny P, Guerra-Giraldez C, Garcia HH, Nash T. Antimicrob Agents Chemother. 2011 Jan; 55(1):211-7. Epub 2010 Nov 1.
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