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Ultrasound in Obstetrics & Gynecology :... Oct 2023The primary objective was to perform a systematic review of predictive factors for obstetric anal sphincter injury (OASI) occurrence at first vaginal delivery, with the... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVES
The primary objective was to perform a systematic review of predictive factors for obstetric anal sphincter injury (OASI) occurrence at first vaginal delivery, with the diagnosis made by ultrasound (US-OASI). The secondary objective was to report on incidence rates of sonographic anal sphincter (AS) trauma, including trauma that was not clinically reported at childbirth, among the studies providing data for our primary objective.
METHODS
We conducted a systematic search of MEDLINE, EMBASE, Web of Science, CINAHL, The Cochrane Library and ClinicalTrials.gov databases. Both observational cohort studies and interventional trials were eligible for inclusion. Study eligibility was assessed independently by two authors. Random-effects meta-analyses were performed to pool effect estimates from studies reporting on similar predictive factors. Summary odds ratio (OR) or mean difference (MD) is reported with 95% CI. Heterogeneity was assessed using the I statistic. Methodological quality was assessed using the Quality in Prognosis Studies tool.
RESULTS
A total of 2805 records were screened and 21 met the inclusion criteria (16 prospective cohort studies, three retrospective cohort studies and two interventional non-randomized trials). Increasing gestational age at delivery (MD, 0.34 (95% CI, 0.04-0.64) weeks), shorter antepartum perineal body length (MD, -0.60 (95% CI, -1.09 to -0.11) cm), labor augmentation (OR, 1.81 (95% CI, 1.21-2.71)), instrumental delivery (OR, 2.13 (95% CI, 1.13-4.01)), in particular forceps extraction (OR, 3.56 (95% CI, 1.31-9.67)), shoulder dystocia (OR, 12.07 (95% CI, 1.06-137.60)), episiotomy use (OR, 1.85 (95% CI, 1.11-3.06)) and shorter episiotomy length (MD, -0.40 (95% CI, -0.75 to -0.05) cm) were associated with US-OASI. When pooling incidence rates, 26% (95% CI, 20-32%) of women who had a first vaginal delivery had US-OASI (20 studies; I = 88%). In studies reporting on both clinical and US-OASI rates, 20% (95% CI, 14-28%) of women had AS trauma on ultrasound that was not reported clinically at childbirth (16 studies; I = 90%). No differences were found in maternal age, body mass index, weight, subpubic arch angle, induction of labor, epidural analgesia, episiotomy angle, duration of first/second/active-second stages of labor, vacuum extraction, neonatal birth weight or head circumference between cases with and those without US-OASI. Antenatal perineal massage and use of an intrapartum pelvic floor muscle dilator did not affect the odds of US-OASI. Most (81%) studies were judged to be at high risk of bias in at least one domain and only four (19%) studies had an overall low risk of bias.
CONCLUSION
Given the ultrasound evidence of structural damage to the AS in 26% of women following a first vaginal delivery, clinicians should have a low threshold of suspicion for the condition. This systematic review identified several predictive factors for this. © 2023 International Society of Ultrasound in Obstetrics and Gynecology.
Topics: Infant, Newborn; Female; Pregnancy; Humans; Anal Canal; Retrospective Studies; Prospective Studies; Delivery, Obstetric; Episiotomy; Anus Diseases; Perineum; Risk Factors; Obstetric Labor Complications
PubMed: 37329513
DOI: 10.1002/uog.26292 -
Medicine Nov 2023During pregnancy and postpartum, changes in biomechanics can cause dysfunctions in the myofascial system, such as rectus abdominis diastasis, various types of pain, and... (Meta-Analysis)
Meta-Analysis
BACKGROUND
During pregnancy and postpartum, changes in biomechanics can cause dysfunctions in the myofascial system, such as rectus abdominis diastasis, various types of pain, and pelvic floor dysfunction. These common postpartum problems seriously threaten women's health. Myofascial therapy, as an effective means of improving biomechanics, has no unified understanding of its therapeutic effects on postpartum functional disorders. This study aims to systematically evaluate the rehabilitative effects of myofascial therapy on postpartum rectus abdominis diastasis, low back and leg pain, and pelvic floor dysfunction through a meta-analysis of published randomized controlled trials.
METHODS
A systematic literature search of databases in Chinese and English was performed through May 2023. The treatment methods were randomized controlled studies using myofascial therapy in the treatment of rectus abdominis separation, lumbo-leg pain, and pelvic floor dysfunction. The main outcome indicators were abdominal circumference, rectus abdominis separation distance, visual analogue pain score, pelvic floor muscle potential, ability to live daily activities, number of events, and treatment effectiveness.
RESULTS
There were 22 studies, including 2235 patients. The result showed that compared with control group, myofascial therapy demonstrated to reduce abdominal circumference and rectus abdominis separation index, improve lumbar function significantly, and decrease urinary incontinence and pelvic organ prolapse. In the myofascial therapy group, pelvic floor muscle strength was significantly enhanced, anterior/posterior resting potential of pelvic floor muscle was significantly decreased, and pelvic floor muscle potential was enhanced. Compared with the control group, the number of patients with various types of pain and pain scores were significantly reduced after myofascial therapy. When myofascial therapy lasted <4 weeks, pain relief was greater. In the myofascial therapy group, the ability to perform daily activities was significantly improved. An analysis of the effectiveness of the treatment showed that after myofascial therapy, the patient's symptoms improved significantly. There also saw low heterogeneity among all outcomes.
CONCLUSION
The results suggested that myofascial therapy could effectively reduce rectus abdominis separation, relieve pelvic floor muscle dysfunction, enhance lumbar function, relieve pain, and improve the ability of daily living activities. All the data demonstrated that myofascial therapy had a good therapeutic effect on postpartum dysfunction.
Topics: Pregnancy; Female; Humans; Rectus Abdominis; Leg; Postpartum Period; Abdominal Muscles; Puerperal Disorders; Pelvic Pain; Randomized Controlled Trials as Topic
PubMed: 37932976
DOI: 10.1097/MD.0000000000035761 -
The Journal of Sexual Medicine Aug 2023The association between pelvic pain and pelvic floor muscle (PFM) tone in women with persistent noncancer pelvic pain (PNCPP) is unclear. (Meta-Analysis)
Meta-Analysis
BACKGROUND
The association between pelvic pain and pelvic floor muscle (PFM) tone in women with persistent noncancer pelvic pain (PNCPP) is unclear.
AIM
To synthesize the evidence of the association between pelvic pain and PFM tone in women with PNCPP.
METHODS
A systematic review was conducted via MEDLINE, Emcare, Embase, CINAHL, PsycINFO, and Scopus to identify relevant studies. Studies were eligible if pelvic pain and PFM tone outcome measures were reported among women aged >18 years. The National Heart, Lung, and Blood Institute's Quality Assessment Tool for Observational Cohort and Cross-sectional Studies was used to assess study quality. Studies were pooled by assessment of PFM tone via a random effects model. Associations between the presence of pelvic pain and PFM tone were assessed with odds ratio (OR), while linear associations were assessed with Pearson or Spearman correlation.
OUTCOMES
Pelvic pain measures (intensity, threshold, and frequency) and resting PFM tone in women with PNCPP, as evaluated by any clinical assessment method or tool.
RESULTS
Twenty-four studies were included in this review. The presence of pelvic pain was significantly associated with increased PFM tone as assessed by digital palpation (OR, 2.85; 95% CI, 1.66-4.89). Pelvic pain intensity was inversely but weakly associated with PFM flexibility when evaluated through dynamometry (r = -0.29; 95% CI, -0.42 to -0.17). However, no significant associations were found between pelvic pain and PFM tone when measured with other objective assessment methods.
CLINICAL IMPLICATIONS
Pelvic pain and increased PFM tone may not be directly associated; alternatively, a nonlinear association may exist. A range of biopsychosocial factors may mediate or moderate the association, and clinicians may need to consider these factors when assessing women with PNCPP.
STRENGTHS AND LIMITATIONS
This review was reported according to the PRISMA guidelines. All possible findings from relevant theses and conference abstracts were considered in our search. However, nonlinear associations between pelvic pain and increased PFM tone were not assessed as part of this review.
CONCLUSION
Pelvic pain may be linearly associated with increased PFM tone and decreased PFM flexibility when measured with digital palpation or dynamometry; however, this association was not observed when other aspects of PFM tone were assessed through objective methods. Future studies are required using robust assessment methods to measure PFM tone and analyses that account for other biopsychosocial factors that may influence the association.
Topics: Female; Humans; Pelvic Floor; Muscle Tonus; Cross-Sectional Studies; Pelvic Pain; Pelvic Floor Disorders; Muscle Contraction
PubMed: 37507352
DOI: 10.1093/jsxmed/qdad089 -
Actas Urologicas Espanolas May 2024Stress urinary incontinence (SUI) is a common disorder in women that has a negative impact on quality of life. Pregnancy and childbirth are considered important risk... (Review)
Review
INTRODUCTION
Stress urinary incontinence (SUI) is a common disorder in women that has a negative impact on quality of life. Pregnancy and childbirth are considered important risk factors that directly affect the pelvic floor during pregnancy and labour, increasing the risk of pelvic floor dysfunction, with prevalence rates of SUI in the postpartum period ranging from 30 to 47% during the first 12 months.
OBJECTIVE
To determine the effectiveness of pelvic floor muscle training (PFMT) in the prevention of SUI in women during the antenatal and postnatal period by reviewing and evaluating the available scientific literature.
METHODS
This is a systematic review, using only randomised controlled trials. We searched the databases Pubmed, Scopus, Cochrane and PEDro. We reviewed 7 prospective studies in English and Portuguese, which included 1,401 pregnant women of legal age who underwent PFMT to prevent SUI.
RESULTS
The results allowed us to establish that PFMT is used for pelvic floor muscles and that this intervention, applied with the appropriate methodology, can prevent or cure SUI.
CONCLUSIONS
The application of PFMT in an early stage of pregnancy has positive effects on the continence capacity after delivery.
Topics: Humans; Urinary Incontinence, Stress; Female; Pelvic Floor; Exercise Therapy; Pregnancy; Randomized Controlled Trials as Topic; Pregnancy Complications
PubMed: 38556125
DOI: 10.1016/j.acuroe.2024.01.007 -
American Journal of Obstetrics and... Jul 2024This study aimed to investigate the efficacy of pelvic floor muscle training in treating female sexual dysfunction. (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
This study aimed to investigate the efficacy of pelvic floor muscle training in treating female sexual dysfunction.
DATA SOURCES
A systematic review of databases, including PubMed, Ovid Medline, CINAHL, Embase, BVSalud, Scopus, and Cochrane Library, was performed in July 2021 and updated in May 2023.
STUDY ELIGIBILITY CRITERIA
Full-text articles of randomized controlled trials comparing pelvic floor muscle training with no intervention or another conservative treatment were included. At least 1 arm of these trials aimed to improve women's sexual function or treat sexual dysfunction.
METHODS
The data for this review were extracted and analyzed by 2 independent reviewers. Data on the characteristics of each intervention were extracted using the Consensus on Exercise Reporting Template. The risk of bias and certainty of evidence were assessed using the Physiotherapy Evidence Database (PEDro) scale and the GRADE (Grading of Recommendations Assessment, Development and Evaluation) criteria, respectively. A meta-analysis was conducted considering the posttreatment mean score difference in the Female Sexual Function Index between the control and treatment groups.
RESULTS
A total of 21 randomized controlled trials were included in this review. The Consensus on Exercise Reporting Template revealed varying quality of the pelvic floor muscle training protocols. Four studies were included in the meta-analysis showing that pelvic floor muscle training improved arousal (1.49; 95% confidence interval, 0.13-2.85), orgasm (1.55; 95% confidence interval, 0.13-2.96), satisfaction (1.46; 95% confidence interval, 0.14-2.77), pain (0.74; 95% confidence interval, 0.11-1.37), and the Female Sexual Function Index overall score (7.67; 95% confidence interval, 0.77-14.57). Very low certainty of evidence due to the data's high clinical and statistical heterogeneity was found according to the GRADE criteria. No side effects of the interventions were reported.
CONCLUSION
This systematic review and meta-analysis showed that pelvic floor muscle training improved female Female Sexual Function Index total score and several subscales; however, the certainty of the evidence is low.
Topics: Humans; Female; Pelvic Floor; Exercise Therapy; Sexual Dysfunction, Physiological; Randomized Controlled Trials as Topic
PubMed: 38191016
DOI: 10.1016/j.ajog.2024.01.001 -
Acta Obstetricia Et Gynecologica... Jun 2024The complex process of pregnancy and childbirth significantly influences the well-being of both mother and child. Today all pregnant women without medical... (Meta-Analysis)
Meta-Analysis Review
Influence of pelvic floor muscle training alone or as part of a general physical activity program during pregnancy on urinary incontinence, episiotomy and third- or fourth-degree perineal tear: Systematic review and meta-analysis of randomized clinical trials.
INTRODUCTION
The complex process of pregnancy and childbirth significantly influences the well-being of both mother and child. Today all pregnant women without medical contraindications are recommended to start or continue regular aerobic and strength training for at least 150 min per week to prevent pregnancy-related diseases and conditions. Urinary incontinence in pregnancy, episiotomy and third- or fourth-degree perineal tear during labor can greatly impact womens' health, quality of life and ability to be physically active. The aim of this study was to examine the efficacy of pelvic floor muscle training (PFMT) during pregnancy in the prevention of urinary incontinence, episiotomy, and third- or fourth-degree perineal tear.
MATERIAL AND METHODS
A systematic review and meta-analysis (CRD42022370600) was performed. Only randomized clinical trials published between 2010 and 2023 were included. The following databases were examined: EBSCO (including Academic Search Premier, Education Resources Information Center, MEDLINE, SPORTDiscus and OpenDissertations databases), Clinicaltrials.gov, Web of Science, Scopus, Cochrane Database of Systematic Reviews and Physiotherapy Evidence Database (PEDro). Three meta-analyses to investigate the effect of PFMT exclusively or implemented as a section within a physical activity program during pregnancy on urinary incontinence, episiotomy, and third- or fourth-degree perineal tear were conducted.
RESULTS
Thirty studies were analyzed (N = 6691). An effective preventive action of PFMT was found for urinary incontinence (z = 3.46; p < 0.0005; relative risk [RR] = 0.72, 95% confidence interval [CI]: 0.59, 0.87, I = 59%) and third- or fourth-degree perineal tear (z = 2.89; p = 0.004; RR = 0.50, 95% CI: 0.31, 0.80, I = 48%) but not for episiotomy (z = 0.80; p = 0.42; RR = 0.95, 95% CI: 0.85, 1.07, I = 75%).
CONCLUSIONS
PFMT during pregnancy proves to be an effective preventive intervention for reducing the risk of urinary incontinence and the occurrence of third- or fourth-degree perineal tears. These findings highlight the importance of incorporating PFMT into antenatal care and training programs to improve maternal well-being and overall childbirth outcomes.
Topics: Humans; Female; Pregnancy; Episiotomy; Urinary Incontinence; Perineum; Pelvic Floor; Randomized Controlled Trials as Topic; Exercise Therapy; Obstetric Labor Complications; Pregnancy Complications; Exercise; Lacerations
PubMed: 38140841
DOI: 10.1111/aogs.14744 -
PloS One 2023This systematic review and meta-analysis examined the efficacy of neuromuscular electrical stimulation (NMES) on lower limb muscle strength and health-related quality of... (Meta-Analysis)
Meta-Analysis
This systematic review and meta-analysis examined the efficacy of neuromuscular electrical stimulation (NMES) on lower limb muscle strength and health-related quality of life (HR-QOL) after thoracic and abdominal surgery. We searched the Cochrane Central Register of Controlled Trials, MEDLINE via PubMed, Excerpta Medica Database via Elsevier, Physiotherapy Evidence Database, Cumulative Index to Nursing and Allied Health Literature, World Health Organization International Clinical Trials Registry Platform via their dedicated search portal, and ClinicalTrials.gov on November 2021 and updated in April 2023 to identify randomized controlled trials that examined the effects of NMES after thoracic and abdominal surgery. The primary outcomes were lower limb muscle strength, HR-QOL, and adverse events. We used the Cochrane Risk of Bias Tool and the Grading of Recommendations, Assessment, Development, and Evaluation approach to assess the certainty of evidence. A total of 18 randomized control trials involving 915 participants, including 10 on cardiovascular surgery, two on pulmonary surgery, five on digestive system surgery, and one on other surgery, were included. NMES slightly increased lower limb muscle strength and adverse events in cardiovascular surgery. Adverse events (hypotension, pain, and muscle discomfort) occurred in seven patients. HR-QOL was measured in two studies on cardiovascular surgery, but these were not pooled due to concept heterogeneity. Overall, NMES slightly increases lower limb muscle strength after cardiovascular surgery without serious adverse events. However, higher-quality randomized control trials in thoracic and abdominal surgeries are needed.
Topics: Humans; Quality of Life; Digestive System Surgical Procedures; Electric Stimulation
PubMed: 38032886
DOI: 10.1371/journal.pone.0294965 -
Advances in Skin & Wound Care Sep 2023To review the literature about combined urologic and reconstructive management of pressure injuries (PIs) with urethral fistulas.
OBJECTIVE
To review the literature about combined urologic and reconstructive management of pressure injuries (PIs) with urethral fistulas.
DATA SOURCES
Authors searched the PubMed, MEDLINE, EMBASE, and Cochrane databases using the following keywords: "Perineum" or "Perineal" and "Pressure Ulcers" or '' Pressure Injury'' and "Urethral Fistula."
STUDY SELECTION
The search yielded a total of 95 articles. Study selection followed the PRISMA (Preferred Reporting Items for Systematic reviews and Meta-Analyses) statement, and the study was designed according to the PICOS (Population, Intervention, Comparison, Outcomes, Study) guidelines. Congress abstracts, letters to the editor, and editorial comments were excluded. After screening, a total of 9 studies (30 patients) were included in the review.
DATA EXTRACTION
Included patients received treatment for a perineal or ischial PI associated with a urinary fistula. The outcomes were recovery, complications, treatment failure, recurrence, and illness-related death.
DATA SYNTHESIS
Pressure injuries were mainly ischiatic (50%) and perineal (43%). Forty-six percent of patients had spinal cord injuries, and at least 40% reported voiding dysfunction. Sixteen percent had previous ischiectomy. Flaps such as posterior thigh flap, biceps femoris flap, and inferiorly based transverse rectus abdominal muscle flap had 88% to 100% success rates when used with urinary diversion techniques. Suprapubic cystostomy, the simplest method of urinary diversion, was successful in 47% of cases when performed alone and in 100% when combined with a pedicled omental flap or a transverse rectus abdominal muscle flap.
CONCLUSIONS
Prevention and wound care are essential for PI management, but when combined with a urinary fistula, surgical management is unavoidable. Urinary diversion is essential before undergoing any type of ulcer reconstruction. Urethral reconstruction showed favorable results, further strengthened when combined with a musculocutaneous flap.
Topics: Humans; Pressure Ulcer; Urinary Fistula; Crush Injuries; Plastic Surgery Procedures; Surgical Flaps
PubMed: 37603321
DOI: 10.1097/ASW.0000000000000023 -
Journal of Bodywork and Movement... Jan 2024Hypopressive exercises (HE) are postural and breathing exercises that activate deep muscles in the abdomen and pelvic floor. Despite this, there is still no consensus in... (Review)
Review
INTRODUCTION
Hypopressive exercises (HE) are postural and breathing exercises that activate deep muscles in the abdomen and pelvic floor. Despite this, there is still no consensus in the literature on its real effectiveness. The objective was to analyze the effects of HE on the abdominal and pelvic floor muscles in women with or without dysfunctions in these regions.
METHODS
This is a systematic review of randomized clinical trials found in the PEDro, PubMed, Cochrane, LILACS, and Embase databases. We include studies that evaluate the effects of HE (with or without other techniques) on the pelvic floor and abdominal region for 8 weeks or more, in women over 18 years old, with or without dysfunction in these regions, with the presence of a control group (active or passive).
RESULTS
HE were effective in improving strength, tone, and reducing symptoms of pelvic floor dysfunctions, in magnitude less than (in two studies) or equal (in one study) to the pelvic floor muscle training (PFMT). When HE were performed with PFMT in the same group, no additional benefits were found. Only one study evaluated abdominal muscles activation, where HE were effective in improving postural control and activation of the transversus abdominis muscle.
CONCLUSIONS
The HE presented positive results to the evaluated parameters. However, the information is still preliminary and scarce. There are methodological divergences regarding the execution, follow-up and standardization of the method, which could affect the results. According to the existing information, HE cannot yet be reliably indicated for the treatment of the pelvic floor, despite pointing out relevant results in some studies. More randomized clinical trials and long-term studies are needed to analyze the effects of HE not only for pelvic floor, but also for other regions, such as abdominal muscles and related dysfunctions.
Topics: Adult; Female; Humans; Adolescent; Pelvic Floor; Randomized Controlled Trials as Topic; Exercise Therapy; Exercise; Postural Balance
PubMed: 38432833
DOI: 10.1016/j.jbmt.2023.03.003 -
The Cochrane Database of Systematic... Oct 2023Overactive bladder (OAB) is a common chronic and bothersome condition. Bladder training is widely prescribed as a first-line treatment for OAB, but the efficacy has been... (Review)
Review
BACKGROUND
Overactive bladder (OAB) is a common chronic and bothersome condition. Bladder training is widely prescribed as a first-line treatment for OAB, but the efficacy has been systematically evaluated for urinary incontinence rather than OAB alone.
OBJECTIVES
To evaluate the benefits and harms of bladder training for treating adults with OAB compared to no treatment, anticholinergics, β3-adrenoceptor agonists, or pelvic floor muscle training (PFMT) alone or in combination.
SEARCH METHODS
We used standard, extensive Cochrane search methods. The latest search date was 6 November 2022.
SELECTION CRITERIA
We included randomized controlled trials involving adults aged 18 years or older with non-neurogenic OAB. We excluded studies of participants whose symptoms were caused by factors outside the urinary tract (e.g. neurologic disorders, cognitive impairment, gynecologic diseases).
DATA COLLECTION AND ANALYSIS
We used standard Cochrane methods. Our primary outcomes were 1. participant-reported cure or improvement, 2. symptom- and condition-related quality of life (QoL), and 3.
ADVERSE EVENTS
Secondary outcomes included 4. participant-reported satisfaction, 5. number of incontinence episodes, 6. number of urgency episodes, and 7. number of micturition episodes. For the purpose of this review, we considered two time points: immediately after the treatment (early phase) and at least two months after the treatment (late phase). We used GRADE to assess certainty of evidence for each outcome.
MAIN RESULTS
We included 15 trials with 2007 participants; participants in these trials were predominantly women (89.3%). We assessed the risk of bias of results for primary and secondary outcomes, which across all studies was similar and predominantly of high risk of bias, and none were at low risk of bias. The certainty of evidence was low to very low, with some moderate, across measured outcomes. Bladder training versus no treatment: three studies involving 92 participants compared bladder training to no treatment. The evidence is very uncertain about the effects of bladder training on cure or improvement at the early phase (risk ratio (RR) 17.00, 95% confidence interval (CI) 1.13 to 256.56; 1 study, 18 participants; very low-certainty evidence). Bladder training may reduce the number of incontinence episodes (mean difference (MD) -1.86, 95% CI -3.47 to -0.25; 1 study, 14 participants; low-certainty evidence). No studies measured symptom- and condition-related QoL, number of adverse events, participant-reported satisfaction, number of urgency episodes, or number of micturition episodes in the early phase. Bladder training versus anticholinergics: seven studies (602 participants) investigated the effects of bladder training versus anticholinergic therapy. Bladder training may be more effective than anticholinergics on cure or improvement at the early phase (RR 1.37, 95% CI 1.10 to 1.70; 4 studies, 258 participants; low-certainty evidence). The evidence is very uncertain about the effects of bladder training on symptom- and condition-related QoL (standardized mean difference (SMD) -0.06, 95% CI -0.89 to 0.77; 2 studies, 117 participants; very low-certainty evidence). Although the evidence is very uncertain, there were fewer adverse events in the bladder training group than in the anticholinergics group (RR 0.03, 95% CI 0.01 to 0.17; 3 studies, 187 participants; very low-certainty evidence). The evidence is very uncertain about the effects of the number of incontinence episodes per 24 hours (MD 0.36, 95% CI -0.27 to 1.00; 2 studies, 117 participants; very low-certainty evidence), the number of urgency episodes per 24 hours (MD 0.70, 95% CI -0.62 to 2.02; 2 studies, 92 participants; very low-certainty evidence), and the number of micturition episodes per 24 hours (MD -0.35, 95% CI -1.90 to 1.20; 3 studies, 175 participants; very low-certainty evidence). No studies measured participant-reported satisfaction in the early phase. Bladder training versus PFMT: three studies involving 203 participants compared bladder training to PFMT. The evidence is very uncertain about the different effects between bladder training and PFMT on symptom- and condition-related QoL at the early phase (SMD 0.10, 95% CI -0.19 to 0.40; 2 studies, 178 participants; very low-certainty evidence). There were no adverse events in either group at the early phase (1 study, 97 participants; moderate-certainty evidence). The evidence is uncertain about the effects of the number of incontinence episodes per 24 hours (MD 0.02, 95% CI -0.35 to 0.39, 1 study, 81 participants; low-certainty evidence) and very uncertain about the number of micturition episodes per 24 hours (MD 0.10, 95% CI -1.44 to 1.64; 1 study, 81 participants; very low-certainty evidence). No studies measured cure or improvement, participant-reported satisfaction, or number of urgency episodes in the early phase. Although we were interested in studies examining bladder training versus β3-adrenoceptor agonists, in combination with β3-adrenoceptor agonists versus β3-adrenoceptor agonists alone, and in combination with PFMT versus PFMT alone, we did not identify any eligible studies for these comparisons.
AUTHORS' CONCLUSIONS
This review focused on the effect of bladder training to treat OAB. However, most of the evidence was low or very-low certainty. Based on the low- or very low-certainty evidence, bladder training may cure or improve OAB compared to no treatment. Bladder training may be more effective to cure or improve OAB than anticholinergics, and there may be fewer adverse events. There may be no difference in efficacy or safety between bladder training and PFMT. More well-designed trials are needed to reach a firm conclusion.
Topics: Female; Adult; Humans; Male; Urinary Bladder, Overactive; Quality of Life; Electric Stimulation Therapy; Urinary Bladder; Pelvic Floor; Urinary Incontinence; Cholinergic Antagonists; Receptors, Adrenergic
PubMed: 37811598
DOI: 10.1002/14651858.CD013571.pub2