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Comparison of the Efficacy and Safety of Single-Session OK-432 and Multiple-Session 99% Ethanol Sclerotherapy for Symptomatic Simple Hepatic Cysts

PURPOSE: This retrospective study aimed to compare the efficacy and safety of single-session OK-432 and multiple-session 99% ethanol sclerotherapy for symptomatic simple hepatic cysts. METHODS: We reviewed patients who received aspiration sclerotherapy with OK-432 (group A) or 99% ethanol (group B)...

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Detalles Bibliográficos
Autores principales: Mo, Zhiqiang, Yang, Fangfang, Lv, Ling, He, Jian, Gou, Qin, Chen, Xiaoming, Zhuang, Wenhang, Mai, Qicong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9334720/
https://www.ncbi.nlm.nih.gov/pubmed/35911390
http://dx.doi.org/10.3389/fmed.2022.737694
Descripción
Sumario:PURPOSE: This retrospective study aimed to compare the efficacy and safety of single-session OK-432 and multiple-session 99% ethanol sclerotherapy for symptomatic simple hepatic cysts. METHODS: We reviewed patients who received aspiration sclerotherapy with OK-432 (group A) or 99% ethanol (group B) for symptomatic simple hepatic cysts at Guangdong Provincial People's Hospital from January 2013 to November 2019. RESULTS: We included 42 patients in group A and 39 patients in group B. No significant difference was found in the mean volume of hepatic cysts between the two groups. The overall success rates were 92.9% (39 of 42 patients) in group A and 79.5% (31 of 39 patients) in group B (P = 0.08). The treatment success for cyst volumes <200 ml, 200–500 ml, and >500 ml was 100, 93.3, and 88.2% in group A, and 100, 84.6, and 57.1% in group B, respectively. The symptomatic relief rate in group A was higher than that in group B for cysts ≥500 ml (P = 0.049) and cysts <500 ml. For treatment-related complications, the incidence of pain at the injection site in group A was lower than that in group B. CONCLUSION: Single-session OK-432 sclerotherapy was safer and more effective than multiple-session 99% ethanol sclerotherapy for treating large cysts, although both treatments had similar effects on small cysts.