Which combination of medical expulsive therapy is more effective for treatment of distal ureteral stone in adults? A systematic review and network meta-analysis

Abstract Background Medical Expulsive Therapy (MET) has been recommended as an established modality for the treatment of distal ureteral stones due to its clearance rate, pain control, and patient satisfaction while having minimal morbidity in comparison to other urologic interventions. In some stud...

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Main Authors: Maryam Taheri, Nasrin Borumandnia, Hamidreza Abdi, Amir H Kashi, Setareh Nourani, Sogand Sheikholeslami, Yasamin Maleki Gilvaei, Pardis Ziaeefar, Abbas Basiri
Format: Article
Language:English
Published: BMC 2025-01-01
Series:BMC Urology
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Online Access:https://doi.org/10.1186/s12894-024-01679-2
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author Maryam Taheri
Nasrin Borumandnia
Hamidreza Abdi
Amir H Kashi
Setareh Nourani
Sogand Sheikholeslami
Yasamin Maleki Gilvaei
Pardis Ziaeefar
Abbas Basiri
author_facet Maryam Taheri
Nasrin Borumandnia
Hamidreza Abdi
Amir H Kashi
Setareh Nourani
Sogand Sheikholeslami
Yasamin Maleki Gilvaei
Pardis Ziaeefar
Abbas Basiri
author_sort Maryam Taheri
collection DOAJ
description Abstract Background Medical Expulsive Therapy (MET) has been recommended as an established modality for the treatment of distal ureteral stones due to its clearance rate, pain control, and patient satisfaction while having minimal morbidity in comparison to other urologic interventions. In some studies, a combination of medications has been used, which we assessed in this network meta-analysis (NMA). Methods We conducted systematic searches in PubMed, Scopus, and Web of Science to identify relevant trials published between 2001 and 2024. We excluded articles that looked at MET for upper ureteral stone passage or after shock wave lithotripsy (SWL). NMA was performed to compare the effect of combination MET on stone expulsion rate (SER), stone expulsion time (SET), and need for analgesia. Results We included 19 studies with 2414 participants. NMA results revealed that the combination MET of α-blockers with PDE-5 inhibitors (OR = 2.7, CI = 1.80,4.05), corticosteroids (OR = 2.7, CI = 1.81,4.13), and phytotherapy (OR: 3.10, CI = 1.62,5.92) were more effective than α-blockers alone in SER. The combination MET of α-blockers with PDE-5 inhibitors (MD: -3.8, CI=-7.0, -0.5) showed significantly lower SET compared to α-blockers alone. Finally, combination MET of α-blockers with PDE-5 inhibitors (MD:1.0, CI = 0.4,1.7) and nifedipine with corticosteroids (MD:1.2, CI = 0.4,1.9) showed a significant decrease in analgesia use. Conclusions The combination MET of α-blockers with PDE-5 inhibitors, corticosteroids, and phytotherapy increases the rate of stone clearance 2.7 to 3.1 times more than α-blockers alone. The other benefits of combination MET were lower expulsion time and less analgesia use that needs further studies.
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spelling doaj-art-97f9b996f6a1481dba211acb7056ae402025-02-02T12:44:19ZengBMCBMC Urology1471-24902025-01-0125111110.1186/s12894-024-01679-2Which combination of medical expulsive therapy is more effective for treatment of distal ureteral stone in adults? A systematic review and network meta-analysisMaryam Taheri0Nasrin Borumandnia1Hamidreza Abdi2Amir H Kashi3Setareh Nourani4Sogand Sheikholeslami5Yasamin Maleki Gilvaei6Pardis Ziaeefar7Abbas Basiri8Urology and Nephrology Research Center, Research Institute for Urology and Nephrology, Shahid Beheshti University of Medical SciencesUrology and Nephrology Research Center, Research Institute for Urology and Nephrology, Shahid Beheshti University of Medical SciencesDepartment of Surgery, Western UniversityUrology and Nephrology Research Center (UNRC), Research Institute for Urology and Nephrology, Center of Excellence in Urology, Shahid Labbafinejad Hospital, Shahid Beheshti University of Medical Sciences (SBMU)School of Medicine, Lorestan University of Medical SciencesStudent Research Committee, Hamadan University of Medical SciencesSchool of Medicine, Tehran University of Medical SciencesUrology and Nephrology Research Center, Research Institute for Urology and Nephrology, Shahid Beheshti University of Medical SciencesUrology and Nephrology Research Center (UNRC), Research Institute for Urology and Nephrology, Center of Excellence in Urology, Shahid Labbafinejad Hospital, Shahid Beheshti University of Medical Sciences (SBMU)Abstract Background Medical Expulsive Therapy (MET) has been recommended as an established modality for the treatment of distal ureteral stones due to its clearance rate, pain control, and patient satisfaction while having minimal morbidity in comparison to other urologic interventions. In some studies, a combination of medications has been used, which we assessed in this network meta-analysis (NMA). Methods We conducted systematic searches in PubMed, Scopus, and Web of Science to identify relevant trials published between 2001 and 2024. We excluded articles that looked at MET for upper ureteral stone passage or after shock wave lithotripsy (SWL). NMA was performed to compare the effect of combination MET on stone expulsion rate (SER), stone expulsion time (SET), and need for analgesia. Results We included 19 studies with 2414 participants. NMA results revealed that the combination MET of α-blockers with PDE-5 inhibitors (OR = 2.7, CI = 1.80,4.05), corticosteroids (OR = 2.7, CI = 1.81,4.13), and phytotherapy (OR: 3.10, CI = 1.62,5.92) were more effective than α-blockers alone in SER. The combination MET of α-blockers with PDE-5 inhibitors (MD: -3.8, CI=-7.0, -0.5) showed significantly lower SET compared to α-blockers alone. Finally, combination MET of α-blockers with PDE-5 inhibitors (MD:1.0, CI = 0.4,1.7) and nifedipine with corticosteroids (MD:1.2, CI = 0.4,1.9) showed a significant decrease in analgesia use. Conclusions The combination MET of α-blockers with PDE-5 inhibitors, corticosteroids, and phytotherapy increases the rate of stone clearance 2.7 to 3.1 times more than α-blockers alone. The other benefits of combination MET were lower expulsion time and less analgesia use that needs further studies.https://doi.org/10.1186/s12894-024-01679-2Alpha-blockersDrug combinationKidney stoneMedical expulsive therapyUreterolithiasis
spellingShingle Maryam Taheri
Nasrin Borumandnia
Hamidreza Abdi
Amir H Kashi
Setareh Nourani
Sogand Sheikholeslami
Yasamin Maleki Gilvaei
Pardis Ziaeefar
Abbas Basiri
Which combination of medical expulsive therapy is more effective for treatment of distal ureteral stone in adults? A systematic review and network meta-analysis
BMC Urology
Alpha-blockers
Drug combination
Kidney stone
Medical expulsive therapy
Ureterolithiasis
title Which combination of medical expulsive therapy is more effective for treatment of distal ureteral stone in adults? A systematic review and network meta-analysis
title_full Which combination of medical expulsive therapy is more effective for treatment of distal ureteral stone in adults? A systematic review and network meta-analysis
title_fullStr Which combination of medical expulsive therapy is more effective for treatment of distal ureteral stone in adults? A systematic review and network meta-analysis
title_full_unstemmed Which combination of medical expulsive therapy is more effective for treatment of distal ureteral stone in adults? A systematic review and network meta-analysis
title_short Which combination of medical expulsive therapy is more effective for treatment of distal ureteral stone in adults? A systematic review and network meta-analysis
title_sort which combination of medical expulsive therapy is more effective for treatment of distal ureteral stone in adults a systematic review and network meta analysis
topic Alpha-blockers
Drug combination
Kidney stone
Medical expulsive therapy
Ureterolithiasis
url https://doi.org/10.1186/s12894-024-01679-2
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