Academic Journal

Predictors of successful vaginal birth after a cesarean section in Ethiopia: a systematic review and meta-analysis.

Λεπτομέρειες βιβλιογραφικής εγγραφής
Τίτλος: Predictors of successful vaginal birth after a cesarean section in Ethiopia: a systematic review and meta-analysis.
Συγγραφείς: Mekonnen BD; Amhara Public Health Institute, Bahir Dar, Ethiopia. birye22@gmail.com., Asfaw AA; Janamora Primary Hospital, Amhara Reginal State Health Bureau, Gondar, Ethiopia.
Πηγή: BMC pregnancy and childbirth [BMC Pregnancy Childbirth] 2023 Jan 26; Vol. 23 (1), pp. 65. Date of Electronic Publication: 2023 Jan 26.
Τύπος έκδοσης: Meta-Analysis; Systematic Review; Journal Article
Γλώσσα: English
Στοιχεία περιοδικού: Publisher: BioMed Central Country of Publication: England NLM ID: 100967799 Publication Model: Electronic Cited Medium: Internet ISSN: 1471-2393 (Electronic) Linking ISSN: 14712393 NLM ISO Abbreviation: BMC Pregnancy Childbirth Subsets: MEDLINE
Imprint Name(s): Original Publication: London : BioMed Central, [2001-
Ιατρικοί όροι (MeSH): Vaginal Birth after Cesarean*/methods , Cesarean Section*, Ethiopia/epidemiology ; Delivery, Obstetric/methods ; Pregnancy ; Female ; Humans ; Parturition ; Trial of Labor
Περίληψη: Background: The rates of successful vaginal birth after previous cesarean section (VBAC) have been increasing with minimal complication. Successful vaginal birth after cesarean section improves maternal and fetal outcomes by shortening the length of hospital stay, avoiding abdominal surgery, decreasing the risk of infections and hemorrhage, and decreasing injury of the bladder and bowel. Despite a few single studies stating different predictors of successful VBAC, there is a lack of nationwide data to show the determinants of successful VBAC. Thus, this meta-analysis aimed to determine the predictors of successful VBAC in Ethiopia.
Methods: A systematic literature search was performed from PubMed, Web of Sciences, EMBASE, CINAHL, and Google scholar until July 25, 2022. The quality of included studies was evaluated using the Joanna Briggs Institute (JBI) critical appraisal checklist. The analysis was executed using Stata 14 statistical software. Heterogeneity was evaluated statistically using Cochran's Q-statistic and quantified by the I2 value. A random-effects model was used to estimate the determinants of successful vaginal birth after a cesarean section if substantial heterogeneity was detected across included studies; otherwise, a fixed-effects model was used.
Results: Women living in rural residence (AOR: 2.14; 95% CI: 1.01, 4.52), history of previous spontaneous vaginal delivery (AOR: 2.92; 95% CI: 2.02, 4.23), previous successful vaginal birth after previous cesarean section (AOR: 5.29; 95% CI: 2.20, 12.69), history of stillbirth (AOR: 1.57; 95% CI: 1.20, 2.04), cervical dilation of ≥ 4 cm at admission (AOR: 2.14; 95% CI: 1.27, 3.61), spontaneous ruptured membranes at admission (AOR: 1.32; 95% CI: 1.17, 1.48) were independent determinants of successful vaginal birth after previous cesarean section.
Conclusion: The results of this meta-analysis showed that successful VBAC was influenced by past and present obstetric conditions and other predictors. Thus, it is recommended that obstetric care providers should emphasize those factors that lead to successful vaginal birth during counseling and optimal selection of women for the trial of labour after cesarean section.
Systematic Review and Meta-Analysis Registration: PROSPERO CRD42022329567.
(© 2023. The Author(s).)
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Contributed Indexing: Keywords: Systematic review; Vaginal birth after cesarean section
Entry Date(s): Date Created: 20230126 Date Completed: 20230130 Latest Revision: 20230202
Update Code: 20260130
PubMed Central ID: PMC9878746
DOI: 10.1186/s12884-023-05396-w
PMID: 36703101
Βάση Δεδομένων: MEDLINE