skip to main content
Language:
Search Limited to: Search Limited to: Resource type Show Results with: Show Results with: Search type Index

Circumcision devices versus standard surgical techniques in adolescent and adult male circumcisions

Cochrane database of systematic reviews, 2021-03, Vol.2021 (3), p.CD012250-CD012250 [Peer Reviewed Journal]

Copyright © 2021 The Cochrane Collaboration. Published by John Wiley & Sons, Ltd. ;EISSN: 1465-1858 ;EISSN: 1469-493X ;DOI: 10.1002/14651858.CD012250.pub2 ;PMID: 33786810

Full text available

Citations Cited by
  • Title:
    Circumcision devices versus standard surgical techniques in adolescent and adult male circumcisions
  • Author: Hohlfeld, Ameer ; Hohlfeld, Ameer ; Ebrahim, Sumayyah ; Shaik, Muhammed Zaki ; Kredo, Tamara
  • Subjects: Adolescent ; Adult ; Bias ; Child ; Circumcision, Male ; Circumcision, Male - adverse effects ; Circumcision, Male - instrumentation ; Circumcision, Male - methods ; Humans ; Male ; Medicine General & Introductory Medical Sciences ; Middle Aged ; Operative Time ; Pain, Postoperative ; Pain, Postoperative - epidemiology ; Patient Preference ; Patient Preference - statistics & numerical data ; Randomized Controlled Trials as Topic ; Young Adult
  • Is Part Of: Cochrane database of systematic reviews, 2021-03, Vol.2021 (3), p.CD012250-CD012250
  • Description: Background Medical circumcisions are among the most common surgical procedures performed in males. The usual indications are phimosis (inability to completely retract the foreskin and expose the glans due to a congenital or acquired constriction of the prepuce), paraphimosis (when the foreskin is not pulled back over the glans after retraction resulting in a tight constricting band which causes swelling of the distal penis and acute discomfort), balanoposthitis (erythema and edema of the prepuce and glans) and balanitis (inflammation is confined to the glans; the foreskin is usually non‐retractile). Circumcision devices have been developed to shorten the operative time, simplify techniques, and improve safety and cosmetic outcomes. The devices generally aim to crush the foreskin while simultaneously creating hemostasis, the foreskin is then excised or allowed to slough off. Their use is supposedly safer and easier to replicate than the standard dissection techniques. There are at least 20 devices for male circumcision on the market, yet their effectiveness has not been reviewed to date. Objectives To assess the effects of device‐based circumcisions compared with standard surgical techniques in adolescent and adult males (10 years old and above). Search methods We performed a comprehensive search with no restrictions to the language of publication or publication status. We searched the Cochrane Library, MEDLINE (PubMed), Embase, Web of Science, trials registries, grey literature sources and conference proceedings up to 16 April 2020. Selection criteria We included randomized controlled trials of device‐based circumcisions (crush or ligature circumcision devices) compared to standard surgical dissection‐based circumcision conducted by health professionals in a medical setting. Data collection and analysis At least two review authors independently assessed study eligibility and extracted data from the included studies. We classified adverse events into serious, moderate or mild. We reported study results as risk ratios (RR) or mean differences (MD) using 95% confidence intervals (CI) and a random‐effects model. We used the GRADE approach to evaluate the overall certainty of the evidence for each outcome. Main results Eighteen trials met the inclusion criteria. Trials were conducted in China, South Africa, Kenya and Zambia, Mozambique, Rwanda, Uganda and Zimbabwe. Primary outcomes Serious adverse events: there were no serious adverse events in either treatment arm (11 trials, 3472 participants). Moderate adverse events: there may be a slight increase in moderate adverse events when devices are used compared to standard surgical techniques (RR 1.31, 95% CI 0.55 to 3.10; I²= 68%; 10 trials, 3370 participants; low‐certainty evidence); this corresponds to 8 more (ranging from 15 fewer to 84 more) moderate adverse events per 1000 participants. We downgraded the certainty of the evidence for study limitations and imprecision. Secondary outcomes Mild adverse events: we are uncertain about the difference in mild adverse events between groups when devices are used compared to standard surgical techniques (RR 1.09, 95% CI 0.44 to 2.72; I² = 91%; 10 trials, 3370 participants; very low‐certainty evidence). We downgraded the certainty of the evidence for study limitations, imprecision and unexplained inconsistency. Operative time: operative time is probably about 17 minutes shorter when using a device rather than standard surgical techniques, which constitutes a clinically meaningful decrease in a procedure (MD –17.26 minutes, 95% CI –19.96 to –14.57; I² = 99%; 14 trials, 4812 participants; moderate‐certainty evidence). We downgraded the certainty of the evidence for serious study limitations. The standard surgical technique generally takes about 24 minutes. There may be less postoperative pain during the first 24 hours when circumcision devices are used compared to standard surgical techniques (measured using a visual analog scale [VAS]; MD 1.30 cm lower, 95% CI 2.37 lower to 0.22 lower; I² = 99%; 9 trials, 3022 participants; low‐certainty evidence). We downgraded the certainty of the evidence for study limitations and unexplained heterogeneity. There may be little or no difference in postoperative pain experienced during the first seven days when compared with standard surgical techniques (measured using a VAS; MD 0.11 cm higher, 95% CI 0.89 lower to 1.11 higher; I² = 94%; 4 trials, 1430 participants; low‐certainty evidence). We downgraded the certainty of the evidence for study limitations and unexplained inconsistency. A higher score on the VAS indicates greater pain. Participants may slightly prefer circumcision devices compared to standard surgical techniques (RR 1.19, 95% CI 1.04 to 1.37; I² = 97%; 15 trials, 4501 participants; low‐certainty evidence). We downgraded the certainty of the evidence for study limitations and unexplained inconsistency. We recorded satisfaction as a dichotomous outcome. Higher rates reflected greater satisfaction. Authors' conclusions We found that there were no serious adverse events reported when using a circumcision device compared to standard surgical techniques, but they may slightly increase moderate adverse effects, and it is unclear whether there is a difference in mild adverse effects. Use of circumcision devices probably reduces the time of the procedure by about 17 minutes, a clinically meaningful time saving. For patients, use of the circumcision device may result in lower pain scores during the first 24 hours and patients may be slightly more satisfied with it compared with standard surgical techniques. Clinicians, patients and policymakers can use these results in conjunction with their own contextual factors to inform the approach that best suits their healthcare settings. High‐quality trials evaluating this intervention are needed to provide further certainty regarding the rates of adverse effects and postoperative pain of using devices compared to standard approaches.
  • Publisher: Chichester, UK: John Wiley & Sons, Ltd
  • Language: English
  • Identifier: EISSN: 1465-1858
    EISSN: 1469-493X
    DOI: 10.1002/14651858.CD012250.pub2
    PMID: 33786810
  • Source: MEDLINE
    Alma/SFX Local Collection
    Cochrane Library (Open Aceess)
Back to results list
INSPIRE LIBRARY - TON DUC THANG UNIVERSITY (84-028) 37 755 057 Feedback
19 Nguyen Huu Tho St. Dist.7, HCM thuvien@tdtu.edu.vn

Copyright © 2017 INSPIRE LIBRARY - TON DUC THANG UNIVERSITY

Searching Remote Databases, Please Wait