Journal of Wound Ostomy and Continence Nursing最新文献

Purpose: The purpose of this study was to evaluate the effects of a urinary incontinence (UI) self-management program on UI symptoms, knowledge, and self-efficacy in community-dwelling older women.

Design: A 1-group pretest-posttest design.

Subjects and setting: Participants were recruited from 14 primary healthcare posts (PHCPs) in South Chungcheong Province, rural South Korea. A total of 163 women participated in a 5-session UI self-management program.

Methods: The UI self-management program was sequentially conducted across 14 PHCPs between May and November 2016. In each PHCP, 6 to 22 women participated in the program. The program consisted of weekly 90-minute sessions that were conducted across 5 weeks. Each session included a lecture on UI, reflective discussion, pelvic floor muscle training, and the assignment of homework (exercises and a daily bladder diary). Main outcome variables were measured using the International Consultation on Incontinence Questionnaire-Short Form (ICIQ-SF), Urinary Incontinence Knowledge Scale (UIKS), and Geriatric Self-Efficacy Index for Urinary Incontinence (GSE-UI), which were administered before and after the intervention. Descriptive statistics were computed, and Wilcoxon signed-rank tests analyzed the data.

Results: The intervention resulted in a significant decrease in the ICIQ-SF scores, which was indicative of improvement in UI severity (pretest: 6.64 [SD 6.15], posttest: 4.76 [SD 5.08], P = .001), significant increases in the UIKS (pretest: 15.69 [SD 6.36], posttest: 23.14 [SD 5.54], P = .001] and GSE-UI (pretest: 75.34 [SD 31.80], [posttest: 86.20 [SD 27.06], P = .001) scores.

Conclusions: The UI self-management program improved UI symptoms, knowledge, and self-efficacy among community-dwelling older women.

Purpose: The purpose of this study was to evaluate the effects of various protective features (eg, catheter cap, introducer tip, and catheter sleeve) of hydrophilic intermittent catheters against contamination with urinary tract infection-associated microorganisms using an in vitro model.

Design: An in vitro study of microbial transfer.

Materials and methods: Gloves were contaminated with uropathogenic microorganisms and used to simulate intermittent catheterization of male anatomical models with and without the protective features present in 5 commercially available hydrophilic catheters. Using this contaminated touch transfer method, both the meatus of the sterile male anatomical models and sterile surgical gloves of an operator were inoculated with a high level of microorganisms (107 and 109 colony-forming units [CFU], respectively). The operator then performed catheterization of the anatomical model. The most relevant segments of the catheter were sampled, and the level of microbial transfer and catheter contamination was quantified. Results from experimental and sample replicates from the 3 microbial species and 5 catheters (sleeved and unsleeved) were analyzed by pair-wise t tests and analysis of variance.

Results: Of the 5 commercially available sleeved intermittent catheters evaluated in this study, use of catheters with multiple protective components (ring cap, introducer tip, and catheter sleeve) resulted in significant improvement in protection against contamination with a 25- to 2500-fold lower level of microbial contamination (C1 segment) across all species as compared to catheters protected with only sleeves or un-sleeved catheters.

Conclusions: The combination of a ring cap, protective introducer tip, and protective sleeve provides additional protection when compared to sleeve alone from transferring microbial contamination from the meatus to the advancing catheter. Additional research is needed to determine whether these design features result in fewer urinary tract infections among intermittent catheter users.

Purpose: To assess the performance of a new urinary intermittent catheter (IC) prototype designed with a micro-hole drainage zone compared to a conventional eyelet catheter (CEC) in terms of flow-stop, bladder emptying, and hematuria.

Design: Randomized controlled crossover studies.

Subject and setting: The sample comprised 15 male healthy volunteers (HV) and 15 IC users, along with 15 female HV and 15 IC users. The age range was lower for HV participants than for IC users (range: 20-57 years for HV vs 21-82 years for IC users). The study setting was the Department of Urology, located in Rigshospitalet, Copenhagen.

Methods: Number of flow-stop incidents, residual urine volume at first flow-stop (RV1), and dipstick hematuria were measured during and after catheterization by a health care professional (HV) and by self-catheterisation (IC-users). Results from the 3 studies were combined for HV and IC users on RV1 and number of flow-stop incidents but separated on sex. For incidents of hematuria, an effect of underlying condition was assumed, and a combined analysis on sex was performed, separating HV and IC users.

Results: When compared to the micro-hole drainage zone design, catheterizations with CEC resulted in a significantly higher mean RV1 (mean difference: 49 mL in males and 32 mL in females, both P < .001) and average number of flow-stop incidents (8 and 21 times more frequent for males and females, respectively, both P < .001). The likelihood for hematuria was 5.84 higher with CEC than with micro-hole drainage hole design, P = .053, during normal micturition in HV postcatheterization. No serious adverse events were reported.

Conclusion: The micro-hole drainage zone catheter provides IC users fewer premature flow-stops. This design feature reduces modifiable urinary tract infection risk factors, such as residual urine and micro-trauma; additional research is needed to determine its effects on bladder health.

Purpose: The purpose of this systematic review was to evaluate studies in which health information technology was used to improve ostomy care and management.

Methods: Systematic literature review.

Search strategies: The review was performed according to PRISMA Guidelines. Three scientific databases, Scopus, PubMed, and Web of Science, were searched with no time limitation using key words related to information technology and ostomy. The selection of articles and data collection were carried out by 2 reviewers and disagreements were resolved via discussion with a third, independent reviewer.

Findings: The initial search of electronic databases retrieved 1679 elements; following removal of duplicate records, title and abstract review, and articles read in full for inclusion/exclusion criteria, 10 articles were included in the review. Analysis of findings from studies included in our review addresses technologies used to care for persons living with an ostomy. Elements were divided into 2 categories: (1) sensor-based wearable technologies, which were mostly used to assess the fecal output and fullness of ostomy pouching system, and (2) computer-based, tablet based, and smartphones platforms, which were used for teaching and learning. The most significant outcomes were increasing patients' knowledge and awareness of ostomy, enhancing patient's participation in self-care processes, and improving self-efficacy levels.

Implications for practice: We found limited research regarding the effectiveness of technology-based interventions on the management of ostomy patients. Findings of this systematic review suggest that the application of technologies has created a positive effect on the management of an ostomy, provided opportunities for enhancing self-efficacy, self-care, and self-management. The results of this study can be a basis for designing efficient technology-based systems for the management of ostomy.

Purpose: To summarize evidence related to (1) research studies examining patient/caregiver educational interventions related to intermittent self/caregiver catheterization (ISC), (2) studies examining issues related to teaching ISC, and (3) evidence-based clinical practice guidelines addressing ISC.

Problem: Avoiding lower urinary tract trauma during catheter insertion, adequate frequency of catheterization, and complete emptying of the bladder are essential to prevent and reduce complications associated with ISC. Consequently, proper patient/caregiver education is essential to achieving good outcomes.

Methods: Scoping review of literature.

Search strategy: We searched PubMed, EMBASE, and CINAHL databases, and the reference lists of background and included studies for quantitative and qualitative research studies and professional and healthcare organization-generated evidence-based clinical practice guidelines published between 2005 and September 2021. Eleven studies and 2 clinical practice guidelines met our eligibility criteria and are included in the review.

Findings: Research conducted in the United States examining the effectiveness of educational interventions for patients needing ongoing ISC is extremely limited. The single study identified was a small pilot feasibility study. Eight studies examining issues potentially related to patient/caregiver ISC education were identified, suggesting that catheter characteristics, patient barriers, and complications, particularly urinary tract infections, adherence, and upper extremity function, are important considerations when developing education interventions. The small number of studies and limitations in the methodologies limit the current evidence base to support patient/caregiver education about ISC. We also identified 2 evidence-based guidelines generated by European professional organizations that included recommendations related to ISC education.

Conclusions: Additional research is needed to support the development of patient/caregiver educational interventions and to examine their effectiveness.

Purpose: The purpose of this quality improvement (QI) initiative was to evaluate the effects of a repositioning intervention bundle on the occurrences and severity of hospital-acquired pressure injuries (HAPIs) of the face in patients with COVID-19-related acute respiratory distress syndrome (ARDS) managed by ventilation and placed in a prone position.

Participants and setting: Eighteen critically ill, ventilated patients were placed in a prone position for extended periods (range, 1-13 days). The study setting was critical care units in a 504-bed nonprofit teaching hospital located in the Northeastern United States.

Approach: Standard of care for the prevention of pressure injury (PI) in ventilated patients placed in a prone position at our facility included use of foam dressings over bony prominences on the face and the application of tape to secure the endotracheal (ET) tube as compared to commercial ET tube securement devices. We also placed a fluidized pillow with pillowcase wrapped with an absorbent pad under the head to absorb secretions. We added 2 interventions to our facility's existing HAPI prevention bundle. The first was a repositioning strategy; ventilated and prone patients were lifted by their shoulders by critical care RNs while their ET tube was stabilized by a respiratory therapist every 6 hours. The RNs then repositioned the patient's head and arms to the opposite side into a swimmer's position (head lying to the side with one cheek in contact with the fluidized pillow). The second intervention was micromovement of the head performed by an RN every 4 hours.

Outcomes: Prior to implementation of the QI initiative, data collected during the early pandemic demonstrated that multiple patients developed facial PIs secondary to prone positioning; a majority were full-thickness or unstageable PIs, whereas a minority were partial-thickness PIs (stage 2). Following implementation of the QI initiative, data indicated that 5 of 18 (28%) patients placed in a prone position had HAPIs of the face; 4 (22%) of the HAPIs were stage 1 or 2 and 1 was unstageable. Patients were placed in a prone position from 1 to 13 days. All facial HAPIs developed within the first 2 days of placement in a prone position.

Implications for practice: The addition of an RN and a respiratory therapist repositioning intervention and micromovements of the head every 4 hours by the RN to an existing pressure prevention bundle during prone positioning led to a clinically relevant reduction in the severity of facial HAPIs. As a result, care for these patients has been changed to incorporate the repositioning interventions implemented during this QI project.