Valliappan Muthu1, Sahajal Dhooria1, Inderpaul Singh Sehgal1, Kuruswamy Thurai Prasad1, Ashutosh N Aggarwal1, Ritesh Agarwal2. 1. Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research (PGIMER), Sector-12, Chandigarh, 160012, India. 2. Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research (PGIMER), Sector-12, Chandigarh, 160012, India. agarwal.ritesh@outlook.in.
Abstract
BACKGROUND: Chemical pleurodesis is an important option for palliation in malignant pleural effusion (MPE). OBJECTIVES: To evaluate the status of iodopovidone for pleurodesis in MPE. METHODS: We performed a systematic review of PubMed and EMBASE databases to identify studies evaluating the role of iodopovidone for pleurodesis in MPE. We calculated the pooled success rate of iodopovidone pleurodesis from observational studies and the risk ratio (RR) of successful pleurodesis (compared to other agents) from randomized controlled trials (RCTs). We pooled the data using the random-effects model. We also assessed the safety of iodopovidone. RESULTS: We included 26 studies (n = 1132, 15 observational, and 11 RCTs) in our review. The pooled success rate (95% confidence interval [CI]) from 15 observational studies (n = 648) was 90% (86-94). The efficacy rate of iodopovidone was similar with either tube thoracostomy or thoracoscopy. Eleven (n = 484) RCTs compared the efficacy of iodopovidone with other agents (especially bleomycin and talc). We found a similar success rate of iodopovidone compared to other agents with a pooled RR (95% CI) of 0.99 (0.91-1.08). The most frequent adverse event was chest pain. No hypo or hyperthyroidism, or visual disturbance was encountered in any study. There were no deaths attributed to iodopovidone use. CONCLUSIONS: Iodopovidone is a safe and effective agent for pleurodesis in the management of MPE. Further confirmation is required since the available evidence is limited by the low quality and small sample size of the included studies.
BACKGROUND: Chemical pleurodesis is an important option for palliation in malignant pleural effusion (MPE). OBJECTIVES: To evaluate the status of iodopovidone for pleurodesis in MPE. METHODS: We performed a systematic review of PubMed and EMBASE databases to identify studies evaluating the role of iodopovidone for pleurodesis in MPE. We calculated the pooled success rate of iodopovidone pleurodesis from observational studies and the risk ratio (RR) of successful pleurodesis (compared to other agents) from randomized controlled trials (RCTs). We pooled the data using the random-effects model. We also assessed the safety of iodopovidone. RESULTS: We included 26 studies (n = 1132, 15 observational, and 11 RCTs) in our review. The pooled success rate (95% confidence interval [CI]) from 15 observational studies (n = 648) was 90% (86-94). The efficacy rate of iodopovidone was similar with either tube thoracostomy or thoracoscopy. Eleven (n = 484) RCTs compared the efficacy of iodopovidone with other agents (especially bleomycin and talc). We found a similar success rate of iodopovidone compared to other agents with a pooled RR (95% CI) of 0.99 (0.91-1.08). The most frequent adverse event was chest pain. No hypo or hyperthyroidism, or visual disturbance was encountered in any study. There were no deaths attributed to iodopovidone use. CONCLUSIONS:Iodopovidone is a safe and effective agent for pleurodesis in the management of MPE. Further confirmation is required since the available evidence is limited by the low quality and small sample size of the included studies.
Authors: Julius P Janssen; Gareth Collier; Phillippe Astoul; Gian Franco Tassi; Marc Noppen; Francisco Rodriguez-Panadero; Robert Loddenkemper; Felix Jf Herth; Stefano Gasparini; Charles H Marquette; Birgit Becke; Marios E Froudarakis; Peter Driesen; Chris T Bolliger; Jean-Marie Tschopp Journal: Lancet Date: 2007-05-05 Impact factor: 79.321
Authors: Nick A Maskell; Y C Gary Lee; Fergus V Gleeson; Emma L Hedley; Gerry Pengelly; Robert J O Davies Journal: Am J Respir Crit Care Med Date: 2004-05-13 Impact factor: 21.405