Concordance Between One-hour Pad Test and Subjective Assessment of Stress Incontinence

Effect of different interventions on the efficacy of postpartum urinary incontinence in China: A systematic review and network meta-analysis

BACKGROUND

Currently, numerous treatment measures exist for postpartum stress urinary incontinence (PSUI); however, the study results are inconsistent.

METHOD

Computer searches of PubMed, Embase, Web of Science, CKNI, and Wanfang databases were conducted to search the literature on 13 different intervention modalities for PSUI from the date of establishment to January 2023 for analysis. The literature was independently screened, and the information was extracted by 2 researchers. A reticulated meta-analysis was conducted using Stata software.

RESULTS

The findings of the reticulated meta-analysis revealed that, in terms of the effectiveness of the 13 interventions for treating PSUI from highest to lowest, the most effective was acupressure + pelvic floor muscle training (94.6%). Following this, the interventions ranked from best to worst were electroacupuncture + trans moxibustion (79.1%), pelvic floor muscle training + acupuncture (64.3%), pelvic floor muscle training + pelvic floor electrical stimulation (60.3%), biofeedback electrical stimulation + acupuncture (60.0%), pelvic floor muscle training + biofeedback electrical stimulation (59.8%), biofeedback electrical stimulation + acupuncture + herbal hot compresses (56.6%), moxibustion + pelvic floor muscle training (56.6%), pelvic floor muscle training + pelvic floor electrical stimulation + acupuncture (53.1%), biofeedback electrical stimulation + moxibustion (52.1%), pelvic floor muscle training (17.6%), biofeedback electrical stimulation (16.1%), and health coaching (0.2%). The evidence indicates that acupressure + pelvic floor muscle training may be the most effective intervention for treating PSUI occurrence.

CONCLUSION

Improvement in 13 clinical indicators was observed in patients with PSUI, and significant enhancement was achieved through acupressure + pelvic floor muscle training.

A relationship among the blood serum levels of interleukin-6, albumin, and 25-hydroxyvitamin D and frailty in elderly patients with chronic coronary syndrome

Background

With the aggravation of the aging of the world population, frailty has become one of the common complications in elderly people. Its diagnosis is not objective, the pathogenesis is not clear, and interventions are not sound, thus intensifying the problem. Furthermore, frailty is closely associated with the occurrence and poor prognosis of coronary atherosclerotic heart disease. Moreover, few studies report on the prevalence of frailty in elderly patients with the chronic coronary syndrome (CCS).

Objective

We aimed to investigate the prevalence of frailty in elderly patients with CCS. We analyzed the correlation between the blood serum levels of interleukin‐6 (IL‐6), albumin (Alb), and 25‐hydroxyvitamin D (25(OH)D) with frailty in elderly patients with CCS. We have also provided recommendations for helping the objective diagnosis as well as proposed new intervention methods in the future.

Methods

Two hundred eight‐eight inpatients (≥60 years) with the chronic coronary syndrome were recruited at the Department of Geriatrics, the First People's Hospital of Yunnan Province, China. General information and laboratory examination data were collected. The comprehensive geriatric assessment was conducted via an internet‐based platform of the Comprehensive Geriatric Assessment (inpatient version) developed by us, among which frailty was assessed by the Chinese version of Fried Frailty Phenotype, a component of the assessment scale.

Results

Among the total number of old patients with CCS, 87 (30.2%) had no frailty, 93 (32.3%) had early frailty, and 108 (37.5%) had frailty. According to the multivariate logistic regression analysis, after adjusting for confounding factors, IL‐6 (OR = 1.066, 95% CI 1.012–1.127), Alb (OR = 0.740, 95% CI 0.560–0.978), and 25(OH)D (OR = 0.798, 95% CI 0.670–0.949) were independently associated with frailty in the three groups of models.

Conclusion

IL‐6 proved to be a risk factor for frailty in elderly patients with CCS, while Alb and 25(OH)D were protective factors, which make the potential targets for predicting and intervening frailty in elderly patients with CCS.

Is there a correlation between a 20-min pad-test and subjective urine leakage amount?

INTRODUCTION AND HYPOTHESIS

The quantification of urinary incontinence (UI) is widely used in clinical practice to guide the prognosis and treatment, and the pad test is an inexpensive, quick, and easy tool to assess UI that has been used in studies in the literature. Another way to evaluate UI is the subjective urine leakage amount, but no studies have tried to correlate it with the 20-min pad test. Therefore, this study aimed to assess the correlation of the 20-min pad test with the subjective urine leakage amount and compare it with the pelvic floor function.

METHODS

This is a cross-sectional study with a sample size of 72 participants. It evaluated pelvic floor muscle strength as well as the duration of symptoms and pad weight. It used mean, standard deviation, median, and 95% confidence interval. In addition, ANOVA, Kruskal-Wallis, and Spearman's correlation coefficient were used. The significance level was fixed at 5% (significant if P < 0.05).

RESULTS

Only age was different between leakage volumes; participants who report greater UI volume were older than the participants who leaked less urine. There were no differences related to the duration of symptoms between different UI volumes and pad weights according to the subjective volume reported. Spearman's coefficient between pad weight and subjective volume of urine leakage was r_s = 0.558 (P ≤ 0.0001), demonstrating a moderate positive correlation.

CONCLUSIONS

There was a moderate correlation between the UI volume reported and the 20-min pad test. Additionally, no differences related to pelvic floor function were detected.

[Circumstances that may decrease the reliability of instruments to assess male urinary incontinence]

OBJECTIVE

To identify situations that may alter the results of the 1-hour and 24-hour Pad test and the short-form International Consultation in Incontinence Questionnaire (SF-ICIQ).

PARTICIPANTS

Five physiotherapists, who conducted the interviews and treatment of 81 patients undergoing radical prostatectomy.

METHOD

A qualitative descriptive phenomenological study was carried out, using a focus group technique with five people (4 women and 1 man) responsible for the treatment and assessment of patients with urinary incontinence after prostatectomy. Recordings were transcribed and the Atlas.ti7 programme was used to carry out the coding of the variables.

RESULTS

Important factors were identified in the use of measuring instruments for the diagnosis and assessment of urinary incontinence in all the tools used.

CONCLUSIONS

Some situations can modify the objectivity of the various tests for the assessment of urinary incontinence. Some of the factors identified were lower fluid intake, less activity, use of manual clamp or urinals to avoid leakage, as well as the interference of certain drugs.

Effect of Electroacupuncture on Urinary Leakage Among Women With Stress Urinary Incontinence: A Randomized Clinical Trial

Importance

Electroacupuncture involving the lumbosacral region may be effective for women with stress urinary incontinence (SUI), but evidence is limited.

Objective

To assess the effect of electroacupuncture vs sham electroacupuncture for women with SUI.

Design, Setting, and Participants

Multicenter, randomized clinical trial conducted at 12 hospitals in China and enrolling 504 women with SUI between October 2013 and May 2015, with data collection completed in December 2015.

Interventions

Participants were randomly assigned (1:1) to receive 18 sessions (over 6 weeks) of electroacupuncture involving the lumbosacral region (n = 252) or sham electroacupuncture (n = 252) with no skin penetration on sham acupoints.

Main Outcomes and Measures

The primary outcome was change from baseline to week 6 in the amount of urine leakage, measured by the 1-hour pad test. Secondary outcomes included mean 72-hour urinary incontinence episodes measured by a 72-hour bladder diary (72-hour incontinence episodes).

Results

Among the 504 randomized participants (mean [SD] age, 55.3 [8.4] years), 482 completed the study. Mean urine leakage at baseline was 18.4 g for the electroacupuncture group and 19.1 g for the sham electroacupuncture group. Mean 72-hour incontinence episodes were 7.9 for the electroacupuncture group and 7.7 for the sham electroacupuncture group. At week 6, the electroacupuncture group had greater decrease in mean urine leakage (-9.9 g) than the sham electroacupuncture group (-2.6 g) with a mean difference of 7.4 g (95% CI, 4.8 to 10.0; P < .001). During some time periods, the change in the mean 72-hour incontinence episodes from baseline was greater with electroacupuncture than sham electroacupuncture with between-group differences of 1.0 episode in weeks 1 to 6 (95% CI, 0.2-1.7; P = .01), 2.0 episodes in weeks 15 to 18 (95% CI, 1.3-2.7; P < .001), and 2.1 episodes in weeks 27 to 30 (95% CI, 1.3-2.8; P < .001). The incidence of treatment-related adverse events was 1.6% in the electroacupuncture group and 2.0% in the sham electroacupuncture group, and all events were classified as mild.

Conclusions and Relevance

Among women with stress urinary incontinence, treatment with electroacupuncture involving the lumbosacral region, compared with sham electroacupuncture, resulted in less urine leakage after 6 weeks. Further research is needed to understand long-term efficacy and the mechanism of action of this intervention.

Trial Registration

clinicaltrials.gov Identifier: NCT01784172.

The effect of pelvic floor muscle training in urinary incontinent elderly women: a sistematic review

Introduction The International Continence Society (ICS) determines that the pelvic floor muscles training (PFMT) is the first-choice treatment of urinary symptoms in women. Objective The aim of this study was to systematize randomized controlled clinical trials that address the effects of PFMT in the treatment of urinary symptoms in older women using objective outcome measures. Method Systematic review search was performed eletronic the following databases: Medline, Pubmed, Lilacs, PEDro and manual research conducted in the references of the studies. Were considered eligible women aged over 60 years who performed PFMT in isolation, without the involvement of another technique. The PFMT performed in clinic or at home, with or without the supervision of a therapist and with or without the use of biofeedback as an adjunct. Considered as outcome measures urodynamic studies, voiding diary that assesses daytime urinary frequency, nocturnal urinary frequency, urinary incontinence and exchange absorbent, and, finally, the absorbent test that quantifies loss urinary grams. The assessment of methodological quality of the studies was conducted by PEDro scale. Results Three studies were reviewed in full. Only one trial was rated high methodological quality. There was significant improvement in urinary symptoms after treatment proposed in the three selected studies. Conclusion Considering the studies available so far are weak the evidence for the use of PFMT in the treatment of urinary symptoms in elderly women.

The efficacy and safety of electroacupuncture for women with pure stress urinary incontinence: study protocol for a multicenter randomized controlled trial

BACKGROUND

Although available evidence relating to its effectiveness is weak, acupuncture is used as an alternative therapy for stress urinary incontinence. We report a protocol of a randomized controlled trial using electroacupuncture (the passing of a weak current between inserted acupuncture needles) to treat women with pure stress urinary incontinence.

METHODS/DESIGN

This is a large-scale multicenter subject-blinded randomized controlled trial. A total of 500 women with pure stress urinary incontinence will be randomly assigned to two groups: a treatment group and a control group. The treatment group will receive electroacupuncture with deep needling at acupuncture points BL33 and BL35. The control group will receive sham electroacupuncture with non-penetrating needling at sham locations for the acupuncture points of BL33 and BL35. Participants will be given three sessions a week for 6 weeks. A 24-week-long follow-up will be conducted. The primary outcome will be the change in amount of urine leakage at the sixth week from a baseline measured by a 1-h pad test. The secondary outcomes include: the 72-h incontinence episode frequency based on a 72-h bladder diary; the score of International Consultation on Incontinence Questionnaire-Urinary Incontinence Short Form; the degree of urinary incontinence based on a 72-h bladder diary; self-assessment of the therapeutic effect; weekly consumption of pads; application of other treatments for stress urinary incontinence; and subgroup analysis stratified by incontinence severity. The safety of electroacupuncture will also be assessed.

DISCUSSION

This trial will help to identify whether electroacupuncture is effective for stress urinary incontinence, and, if so, whether it is a therapeutic effect rather than a placebo effect.

TRIAL REGISTRATION

Clinical Trials.gov NCT01784172.

Recent status of the treatment of stress urinary incontinence

The therapeutic options for management of stress urinary incontinence can be conservative, pharmacological or surgical. The treatment of patients with stress urinary incontinence should be tailored to the individual to optimize care. A multitude of surgical techniques have emerged to treat this condition in recent years. The objective of the present review was to present an overview of current practice in the management of stress urinary incontinence while considering the evidence supporting the clinical effectiveness of these procedures.

Outcome of midurethral tape continence surgery in patients with and without urodynamically confirmed stress incontinence

OBJECTIVE

To compare the outcomes of midurethral tape continence surgery in patients with urodynamically confirmed stress incontinence (USI) and patients with symptoms of stress urinary incontinence but normal urodynamic studies (NUDS) and a positive 1-h pad test.

STUDY DESIGN

Analysis of data collected prospectively from 356 women who underwent tension-free vaginal tape (TVT) surgery from June 1998 to September 2009. There were 25 women with NUDS but a positive pad test. Outcome measures in these 25 women were compared with 65 women with urodynamically confirmed stress incontinence. These 65 women were chosen as suitable controls from the group of 331 potential controls. All the women underwent TVT surgery under local or spinal anaesthesia.

RESULTS

The outcome measures were: (1) absence of stress urinary incontinence symptoms, (2) new occurrence of lower urinary tract irritative symptoms (LUTS), (3) persistent voiding dysfunction (VD), and (4) recurrent urinary tract infections (UTIs). Following TVT, stress incontinence was absent in 100% and 97% of patients in the NUDS and USI groups respectively. The occurrence of LUTS was 4% and 4.6% in the NUDS and USI groups, while VD was found in 4% and 4.6% and recurrent UTIs in 8% and 6.1% of the groups respectively.

CONCLUSION

There were no significant differences in outcomes following TVT in patients with and without urodynamically confirmed stress urinary incontinence.

Nonsurgical transurethral radiofrequency collagen denaturation: results at three years after treatment

Objective. To assess treatment efficacy and quality of life in women with stress urinary incontinence 3 years after treatment with nonsurgical transurethral radiofrequency collagen denaturation. Methods. This prospective study included 139 women with stress urinary incontinence due to bladder outlet hypermobility. Radiofrequency collagen denaturation was performed using local anesthesia in an office setting. Assessments included incontinence quality of life (I-QOL) and urogenital distress inventory (UDI-6) instruments. Results. In total, 139 women were enrolled and 136 women were treated (mean age, 47 years). At 36 months, intent-to-treat analysis (n = 139) revealed significant improvements in quality of life. Mean I-QOL score improved 17 points from baseline (P = .0004), while mean UDI-6 score improved (decreased) 19 points (P = .0005). Conclusions. Transurethral collagen denaturation is a low-risk, office-based procedure that results in durable quality-of-life improvements in a significant proportion of women for as long as 3 years.