Arab journal of gastroenterology : the official publication of the Pan-Arab Association of Gastroenterology · 2021
Treatment response and long-term outcomes in biliary ascariasis: A prospective study.
СтатьяНазвание и аннотация: Перевод в очереди
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Patra Partha Sarathi, Das Abhishek, Ahmed S K Mahiuddin, Mitra Souveek, Dhali Gopal Krishna
Аннотация
BACKGROUND AND STUDY AIMS: Anti-helminthic therapy and endoscopic worm extraction had variable success rates in biliary ascariasis. Recurrent biliary events after worm clearance are common. We aimed to evaluate the outcomes of management in biliary ascariasis and find out the incidence and risk factors for the development of recurrent biliary events.
PATIENTS AND METHODS: Consecutive patients with biliary ascariasis detected on abdominal ultrasound (AUS), were selected. Initial conservative treatment with oral Albendazole (400 mg) and analgesics was started in all. Successful therapy was defined as symptomatic resolution, and AUS confirmed biliary clearance after three weeks. ERCP (Endoscopic retrograde cholangiopancreatography) was performed in patients with failed conservative management. The patients were prospectively followed up for a minimum period of 1 year.
RESULTS: Among 98 patients with biliary ascariasis, 23 (23.5%) responded to medical management alone. A presentation with obstructive jaundice (p = 0.04) and cholangitis (p = 0.007) was significantly associated with failure to medical management. Sixty-five (86.7%) among 75 patients had successful biliary clearance with ERCP. During a median follow up of 16 months, 24 (24.5%) patients had recurrent biliary events. Lower socioeconomic status (OR = 0.78, p = 0.023) and longer follow-up (OR = 1.16, p = 0.001) were independent risk factors for recurrent biliary events.
CONCLUSION: Early ERCP among high-risk patients and proper hygiene are the keys to successful management in biliary ascariasis.
PATIENTS AND METHODS: Consecutive patients with biliary ascariasis detected on abdominal ultrasound (AUS), were selected. Initial conservative treatment with oral Albendazole (400 mg) and analgesics was started in all. Successful therapy was defined as symptomatic resolution, and AUS confirmed biliary clearance after three weeks. ERCP (Endoscopic retrograde cholangiopancreatography) was performed in patients with failed conservative management. The patients were prospectively followed up for a minimum period of 1 year.
RESULTS: Among 98 patients with biliary ascariasis, 23 (23.5%) responded to medical management alone. A presentation with obstructive jaundice (p = 0.04) and cholangitis (p = 0.007) was significantly associated with failure to medical management. Sixty-five (86.7%) among 75 patients had successful biliary clearance with ERCP. During a median follow up of 16 months, 24 (24.5%) patients had recurrent biliary events. Lower socioeconomic status (OR = 0.78, p = 0.023) and longer follow-up (OR = 1.16, p = 0.001) were independent risk factors for recurrent biliary events.
CONCLUSION: Early ERCP among high-risk patients and proper hygiene are the keys to successful management in biliary ascariasis.