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1.
Br J Nurs ; 33(9): S10-S15, 2024 May 09.
Article in English | MEDLINE | ID: mdl-38722003

ABSTRACT

Clean intermittent self-catheterisation is a common procedure undertaken by people with bladder dysfunction. However, it is not without its complications, the main one being urinary tract infection. The most common causes of urinary tract infections are poor hygiene, technique and adherence, excessive post-void residual urine and bladder trauma. A catheter with new Micro-hole Zone Technology has been developed, which can potentially improve bladder emptying and minimise these complications. A case study is used to illustrate its effects in practice.


Subject(s)
Self Care , Humans , Intermittent Urethral Catheterization/instrumentation , Urinary Catheterization/methods , Urinary Catheterization/instrumentation , Urinary Tract Infections/prevention & control , Equipment Design , Urinary Catheters , Female , Male
2.
Br J Nurs ; 33(9): S4-S8, 2024 May 09.
Article in English | MEDLINE | ID: mdl-38722016

ABSTRACT

Clean intermittent self-catheterisation (CISC) is considered the preferred option to an indwelling catheter for emptying the bladder in people with a range of voiding dysfunctions. CISC has a lower risk of complications and urinary tract infections. This narrative review of previous qualitative research explores the quality-of-life impacts and highlights the challenges that men face. It will provide nurses who teach CISC with some useful insights into the male experience and the issues of concordance and adherence. This will help to better inform and guide clinical practice in this specialist area of nursing practice.


Subject(s)
Intermittent Urethral Catheterization , Quality of Life , Self Care , Humans , Male , Urinary Catheterization/nursing , Urinary Catheterization/methods , Qualitative Research
3.
Crit Care ; 28(1): 162, 2024 05 13.
Article in English | MEDLINE | ID: mdl-38741134

ABSTRACT

BACKGROUND: The effect of the periurethral cleansing range on catheter-associated urinary tract infection (CAUTI) occurrence remains unknown. The purpose of this study was to evaluate the efficacy of expanded periurethral cleansing for reducing CAUTI in comatose patients. METHODS: In this randomized controlled trial, eligible patients in our hospital were enrolled and allocated randomly to the experimental group (expanded periurethral cleansing protocol; n = 225) or the control group (usual periurethral cleansing protocol; n = 221). The incidence of CAUTI on days 3, 7, and 10 after catheter insertion were compared, and the pathogen results and influencing factors were analyzed. RESULTS: The incidences of CAUTI in the experimental and control groups on days 3, 7, and 10 were (5/225, 2.22% vs. 7/221, 3.17%, P = 0.54), (12/225, 5.33% vs. 18/221, 8.14%, P = 0.24), and (23/225, 10.22% vs. 47/221, 21.27%, P = 0.001), respectively; Escherichia coli and Candida albicans were the most common species in the two groups. The incidences of bacterial CAUTI and fungal CAUTI in the two groups were 11/225, 4.89% vs. 24/221, 10.86%, P = 0.02) and (10/225, 4.44% vs. 14/221, 6.33%, P = 0.38), respectively. The incidences of polymicrobial CAUTI in the two groups were 2/225 (0.89%) and 9/221 (4.07%), respectively (P = 0.03). The percentages of CAUTI-positive females in the two groups were 9.85% (13/132) and 29.52% (31/105), respectively (P < 0.05). The proportion of CAUTI-positive patients with diabetes in the experimental and control groups was 17.72% (14/79), which was lower than the 40.85% (29/71) in the control group (P < 0.05). CONCLUSION: Expanded periurethral cleansing could reduce the incidence of CAUTI, especially those caused by bacteria and multiple pathogens, in comatose patients with short-term catheterization (≤ 10 days). Female patients and patients with diabetes benefit more from the expanded periurethral cleansing protocol for reducing CAUTI.


Subject(s)
Catheter-Related Infections , Coma , Urinary Tract Infections , Humans , Female , Urinary Tract Infections/prevention & control , Urinary Tract Infections/epidemiology , Male , Middle Aged , Catheter-Related Infections/prevention & control , Catheter-Related Infections/epidemiology , Adult , Aged , Urinary Catheterization/adverse effects , Urinary Catheterization/methods , Urethra
4.
Infect Dis Clin North Am ; 38(2): 343-360, 2024 Jun.
Article in English | MEDLINE | ID: mdl-38599895

ABSTRACT

This narrative review explores the use of external urinary catheters. These devices are available in various types and materials for male and female patients. The indications for the use of external urinary catheters include managing incontinence linked to overactive bladder and neurogenic lower urinary tract dysfunction. Contraindications to the use of external urinary catheters include urinary obstruction. Proper skin care and proactive infection control measures are necessary to prevent complications. The collection of a urine specimen for culture requires a standardized technique to prevent contamination. Clinician-led patient education on catheter management plays a important role in ensuring patient comfort and safety.


Subject(s)
Catheter-Related Infections , Urinary Catheters , Urinary Tract Infections , Humans , Urinary Catheters/adverse effects , Urinary Tract Infections/prevention & control , Urinary Tract Infections/therapy , Catheter-Related Infections/prevention & control , Urinary Catheterization/adverse effects , Urinary Catheterization/methods , Urinary Catheterization/instrumentation , Male , Female , Infection Control/methods
5.
Sci Rep ; 14(1): 9406, 2024 04 24.
Article in English | MEDLINE | ID: mdl-38658695

ABSTRACT

This retrospective study evaluated the safety and efficacy of fluoroscopy-guided urethral catheterization in patients who failed blind or cystoscopy-assisted urethral catheterization. We utilized our institutional database between January 2011 and March 2023, and patients with failed blind or cystoscopy-assisted urethral catheterization and subsequent fluoroscopy-guided urethral catheterization were included. A 5-Fr catheter was inserted into the urethral orifice, and the retrograde urethrography (RGU) was acquired. Subsequently, the operator attempted to pass a hydrophilic guidewire to the urethra. If the guidewire and guiding catheter could be successfully passed into the bladder, but the urethral catheter failed pass due to urethral stricture, the operator determined either attempted again with a reduced catheter diameter or performed balloon dilation according to their preference. Finally, an appropriately sized urethral catheter was selected, and an endhole was created using an 18-gauge needle. The catheter was then inserted over the wire to position the tip in the bladder lumen and ballooned to secure it. We reviewed patients' medical histories, the presence of hematuria, and RGU to determine urethral abnormalities. Procedure-related data were assessed. Study enrolled a total of 179 fluoroscopy-guided urethral catheterizations from 149 patients (all males; mean age, 73.3 ± 13.3 years). A total of 225 urethral strictures were confirmed in 141 patients, while eight patients had no strictures. Urethral rupture was confirmed in 62 patients, and hematuria occurred in 34 patients after blind or cystoscopy-assisted urethral catheterization failed. Technical and clinical success rates were 100%, and procedure-related complications were observed in four patients (2.2%). The mean time from request to urethral catheter insertion was 129.7 ± 127.8 min. The mean total fluoroscopy time was 3.5 ± 2.5 min and the mean total DAP was 25.4 ± 25.1 Gy cm2. Balloon dilation was performed in 77 patients. Total procedure time was 9.2 ± 7.6 min, and the mean procedure time without balloon dilation was 7.1 ± 5.7 min. Fluoroscopy-guided urethral catheterization is a safe and efficient alternative in patients where blind or cystoscopy-assisted urethral catheterization has failed or when cystoscopy-urethral catheterization cannot be performed.


Subject(s)
Cystoscopy , Urethral Stricture , Urinary Catheterization , Humans , Fluoroscopy/methods , Cystoscopy/methods , Cystoscopy/adverse effects , Male , Aged , Retrospective Studies , Middle Aged , Urethral Stricture/therapy , Urethral Stricture/diagnostic imaging , Urinary Catheterization/methods , Urinary Catheterization/adverse effects , Aged, 80 and over , Urethra/diagnostic imaging , Urethra/surgery
7.
Am J Obstet Gynecol MFM ; 6(4): 101349, 2024 Apr.
Article in English | MEDLINE | ID: mdl-38490333

ABSTRACT

BACKGROUND: Foley catheter insertion is frequently used for cervical ripening during the induction of labor. However, the insertion failure, safety, maternal side effects, complications, and satisfaction of digital compared with speculum-guided Foley catheter placement have not been evaluated in a large trial involving primigravida. OBJECTIVE: The study aimed to compare the insertion failure rate of digital and speculum-based transcervical Foley catheter placement in primigravida. The co-primary outcome was insertion-associated pain. The secondary outcomes were the time required for successful insertion, maternal satisfaction, and maternal complications within 24 hours of Foley insertion. STUDY DESIGN: This randomized, open-label, parallel-arm, noninferiority clinical trial was performed in a large tertiary care university hospital. Primigravida aged >18 years with term gestation (≥37 weeks) were included in this study. Additional inclusion criteria for enrollment in this study were singleton pregnancy with a cephalic presentation, intact membrane, a Bishop score of ≤5, and reassuring preinduction fetal heart rate tracing. All women planned for cervical ripening were assessed for eligibility and were randomized into digital or speculum arms. Foley catheter insertion was performed in a supine lithotomy position. Vaginal and cervical cleaning were performed before insertion. A 22-French Foley balloon catheter was guided digitally or via speculum to position the bulb at the level of the internal os using water-soluble lubricant. Insertion-associated pain was measured using a visual numeric rating scale, and maternal satisfaction was assessed using a set of questions. RESULTS: Four hundred and sixty-nine pregnant women were assessed for eligibility, and 446 patients were enrolled and randomized. The median age of the parturients was 24 (19-40) and 24 (18-38) years, respectively. The body mass index, gestational age at randomization, the incidence of postdated pregnancy, and prerandomization Bishop scores were comparable. Insertion failure was observed in 24 (10.8%) and 17 (7.6%) women in digital and speculum arms, respectively (relative risk=1.41 [95% confidence interval, 0.78-2.55]; P=.25). Requirements of >1 attempt (5.4% vs 3.6%) followed by the change in hands (3.6% vs 2.7%) were the most common reasons for insertion failure. The median (interquartile range) visual numeric rating scale was comparable (6 [2-9] vs 5 [2-10]; P=.15). The time taken for successful insertion was similar (58 [12-241] vs 54 [10-281]; P=.30). 9.4% and 10.8% of women required additional methods of cervical ripening. More women in the speculum group (41.7% vs 33.2%; P=.06) felt a medium level of discomfort than the digital group. CONCLUSION: Insertion failure and insertion-related pain in the digital approach were comparable to the speculum-guided approach for transcervical Foley catheter insertion in primigravida for cervical ripening. Nevertheless, maternal satisfaction was higher in the digital group because of a lesser level of discomfort.


Subject(s)
Cervical Ripening , Gravidity , Labor, Induced , Humans , Female , Pregnancy , Cervical Ripening/physiology , Adult , Labor, Induced/methods , Labor, Induced/instrumentation , Urinary Catheterization/methods , Urinary Catheterization/instrumentation , Surgical Instruments , Patient Satisfaction , Young Adult
8.
J Gynecol Obstet Hum Reprod ; 53(5): 102770, 2024 May.
Article in English | MEDLINE | ID: mdl-38503382

ABSTRACT

OBJECTIVE: To compare Foley catheter insertion by digital blind method to its placement with a sterile speculum in women with unripe cervix for induction of labor. METHODS: A systematic search was conducted in Cochrane Library, PubMed, Web of Science, and Scopus databases for randomized clinical trials (RCTs) from inception to July 2023. Included studies compared digital to speculum placement of the Foley catheter for labor induction. Data from the included studies were extracted and pooled using RevMan software for meta-analysis. The primary outcome was pain score during the procedure measured by the Visual Analog Scale (VAS). Secondary outcomes included Foley catheter insertion duration, cesarean delivery rate, induction to delivery interval, Bishop score, need for other cervical ripening methods, maternal satisfaction, and maternal fever. RESULTS: Four RCTs involving a total of 600 patients met the inclusion criteria. Pain during the procedure and Foley catheter insertion duration were significantly reduced in the digital insertion group compared to the speculum-guided group (p < 0.05). The Bishop score showed a significant improvement in the digital Foley catheter placement group. However, there were no statistically significant differences in the cesarean delivery rate or the requirement for additional cervical ripening methods between the two groups. Maternal satisfaction with the delivery process was significantly improved in the digital insertion group (p < 0.001). Induction to delivery interval and maternal fever were comparable between both groups. CONCLUSIONS: Digital placement of Foley catheter can be considered as an alternative to the sterile speculum method for pre-induction cervical ripening. More trials are required to confirm our findings.


Subject(s)
Labor, Induced , Randomized Controlled Trials as Topic , Humans , Labor, Induced/methods , Labor, Induced/instrumentation , Female , Pregnancy , Cervical Ripening , Surgical Instruments , Cesarean Section/methods , Urinary Catheterization/methods , Urinary Catheterization/instrumentation
9.
J Gynecol Obstet Hum Reprod ; 53(5): 102746, 2024 May.
Article in English | MEDLINE | ID: mdl-38369245

ABSTRACT

OBJECTIVES: Cesarean scar pregnancy (CSP) is a rare dangerous condition with still no consensus on standard treatment. Suction curettage has been used as the first-line treatment for CSP with controversial outcomes. This study evaluates efficacy of ultrasound-guided suction curettage (UGSC) followed by cervical-isthmic placement of silicon semirigid three-way foley catheter. MATERIALS AND METHODS: This study included 24 women with CSP. Preoperative ultrasound study was conducted. UGSC followed by placement of catheter was performed in all patients. The success rate and incidence of major complication, surgical time and hospital stay were recorded. RESULTS: The success rate of UGSC followed by placement of foley catheter was 100 %, effectively reduced major complications and none of the patients had a blood loss higher than 900 ml. Median hospital stay was 2 days and median foley stay was 1 day. Surgery had limited last with a median of 17 min. CONCLUSION: UGSC followed by foley placement is a safe effective treatment for CSP with a clinical resolution of 100 %. The catheter is easy to place under ultrasound guidance and prevents bleeding, reducing major procedures to solve the bleeding. Suction curettage in CSP treatment should be performed under ultrasound guidance and followed by cervical-isthmic placement of foley balloon.


Subject(s)
Cesarean Section , Cicatrix , Pregnancy, Ectopic , Ultrasonography, Interventional , Vacuum Curettage , Humans , Female , Pregnancy , Cesarean Section/adverse effects , Cicatrix/etiology , Adult , Retrospective Studies , Vacuum Curettage/methods , Pregnancy, Ectopic/surgery , Pregnancy, Ectopic/etiology , Ultrasonography, Interventional/methods , Length of Stay/statistics & numerical data , Urinary Catheterization/methods , Cervix Uteri/surgery , Treatment Outcome
10.
Am J Obstet Gynecol MFM ; 6(5): 101308, 2024 May.
Article in English | MEDLINE | ID: mdl-38336174

ABSTRACT

BACKGROUND: The global cesarean delivery rate is high and continues to increase. A bladder catheter is usually placed for the cesarean delivery because a distended bladder is assumed to be at higher risk of injury during surgery and to compromise surgical field exposure. Preliminary data suggest that self bladder emptying (no catheter) at cesarean delivery may have advantages and be safe. OBJECTIVE: This study aimed to compare the effects of self bladder emptying and indwelling Foley bladder catheterization for planned cesarean delivery on the rate of postpartum urinary retention and maternal satisfaction. STUDY DESIGN: A randomized controlled trial was conducted in a tertiary university hospital from January 10, 2022 to March 22, 2023. A total of 400 participants scheduled for planned cesarean delivery were randomized: 200 each to self bladder emptying or indwelling Foley catheter. The primary outcomes were postpartum urinary retention (overt and covert) and maternal satisfaction with allocated bladder care. Analyses were performed using t test, Mann-Whitney U test, chi-square test, or Fisher exact test, as appropriate. Logistic regression was used to adjust for differences in characteristics. RESULTS: Postpartum urinary retention rates were 1 per 200 (0.6%) and 0 per 200 (P>.99) (a solitary case of covert retention) and maternal satisfaction scores (0-10 visual numerical rating scale), expressed as median (interquartile range) were 9 (8-9.75) and 8 (8-9) (P=.003) in the self bladder emptying and indwelling Foley catheter arms, respectively. Regarding secondary outcomes, time to flatus passage, satisfactory ambulation, urination, satisfactory urination, satisfactory breastfeeding, and postcesarean hospital discharge was quickened in the self bladder emptying group. Pain scores at first urination were decreased and no lower urinary tract symptom was more likely to be reported with self bladder emptying. Surgical field view, operative blood loss, duration of surgery, culture-derived urinary tract infection, postvoid residual volume, and pain score at movement were not different. There was no bladder injury. CONCLUSION: Self bladder emptying increased maternal satisfaction without adversely affecting postpartum urinary retention. Recovery was enhanced and urinary symptoms were improved. The surgeon was not impeded at operation. No safety concern was found.


Subject(s)
Cesarean Section , Patient Satisfaction , Urinary Catheterization , Urinary Retention , Humans , Female , Urinary Retention/etiology , Urinary Retention/prevention & control , Urinary Retention/physiopathology , Urinary Catheterization/methods , Cesarean Section/methods , Adult , Pregnancy , Catheters, Indwelling , Urination/physiology
13.
Neurourol Urodyn ; 43(3): 738-747, 2024 Mar.
Article in English | MEDLINE | ID: mdl-38238988

ABSTRACT

PURPOSE: The study aimed to determine the anxiety levels of caregivers who performed clean intermittent catheterization (CIC) on their children and the factors affecting them. METHODS: This descriptive study was conducted between January 6, and May 29, 2023 with caregivers of 42 patients who were followed up by the pediatric nephrology outpatient clinic of a university for CIC. The study data were collected using the "Participant Information Form" and the "State and Trait Anxiety Scale." RESULTS: According to the results, of the children included in the study, 73.8% were female, 64.3% were diagnosed with spina bifida (SB), and 76.2% received CIC applications 4-6 times a day. All the caregivers were mothers, and 76.2% received CIC training from a doctor. However, 78.6% of them found the training insufficient, leading them to rely on self-experimentation when applying CIC to their own children. None of the caregivers received information or training on the CIC application from nurses, and there were no home visits or telephone counseling provided after the hospital discharge. The mean score for the state anxiety scale among the caregivers was 45.90 ± 10.57, while the mean score for the trait anxiety scale was 46.92 ± 8.43. Significantly higher mean trait anxiety scores were observed among caregivers with chronic diseases who did not receive training on the CIC application (p < 0.05). Additionally, caregivers of children who experienced 3-4 urinary tract infections (UTIs) within the last 3 months also had significantly higher mean trait anxiety scores (p < 0.05). The mean trait anxiety level scores of caregivers of children who had 3-4 UTIs in the last 3 months were significantly higher (p < 0.05). CONCLUSIONS: It was concluded that caregivers' lack of training on CIC implementation, having chronic disease, and having frequent UTIs in their children were effective on anxiety levels.


Subject(s)
Intermittent Urethral Catheterization , Urinary Bladder, Neurogenic , Urinary Tract Infections , Child , Humans , Female , Male , Intermittent Urethral Catheterization/adverse effects , Intermittent Urethral Catheterization/methods , Caregivers , Urinary Catheterization/methods , Anxiety/etiology
14.
Neurourol Urodyn ; 43(2): 464-478, 2024 Feb.
Article in English | MEDLINE | ID: mdl-38196237

ABSTRACT

AIMS: To confirm the improved performance of the micro-hole zone catheter (MHZC) compared to a conventional eyelet catheter (CEC) in male users of clean intermittent catheterizations (CICs). METHODS: Male self-catheterizing subjects, who used hydrophilic sleeved soft/flexible CIC as the only bladder emptying method, were enrolled into a multi-center, randomized, cross-over study performed across six European sites. Subjects tested the MHZC, featuring a drainage zone with 120 micro-holes and a CEC with two eyelets. The study consisted of four study visits (V0-V3), during which endpoints related to catheter performance (urinary flow-stops, bladder emptying, and intra-catheter pressure) were measured and two 4-week test periods at home (T1 and T2) where dipstick hematuria and user perception between catheters were evaluated. RESULTS: Seventy-three male subjects with non-neurogenic and neurogenic bladder dysfunction (3:2) were enrolled. On average, catheterizations with the MHZC led to close to mean zero flow-stops compared to ≥1 flow-stops with the CEC, during both HCP- and self-led catheterizations (both p < 0.001). Residual urine at first flow-stop was significantly reduced for the MHZC compared to CEC (p = 0.001 and p = 0.004, for HCP- and self-led catheterizations, respectively). This was substantiated by a significantly smaller pressure peak at first flow-stop, a proxy for minimized mucosal suction (both HCP- and self-led catheterizations, p < 0.001). After home-use catheterizations, dipstick hematuria was comparable between catheters, whereas catheterizations were associated with significantly improved perception in favor of MHZC regarding bladder emptying, less blocking sensation, and improved hygienic catheterization compared to the CEC. CONCLUSION: This study confirmed the evidence of improved bladder emptying with the MHZC compared to a CEC without the need to reposition the catheter. The MHZC therefore offers an enhanced benefit for the dependent CIC user securing complete bladder emptying in an uninterrupted free flow and reducing the need to reposition the catheter during emptying.


Subject(s)
Intermittent Urethral Catheterization , Urinary Bladder, Neurogenic , Urinary Tract Infections , Adult , Humans , Male , Cross-Over Studies , Hematuria , Intermittent Urethral Catheterization/methods , Urinary Catheters , Urinary Catheterization/methods , Urinary Bladder, Neurogenic/etiology , Urinary Bladder, Neurogenic/therapy
15.
Obstet Gynecol ; 143(2): 165-172, 2024 Feb 01.
Article in English | MEDLINE | ID: mdl-37963385

ABSTRACT

OBJECTIVE: To compare postoperative urinary retention rates in the early postoperative period between home and office catheter removal. Secondary outcomes included pain, difficulty, satisfaction, likelihood to use again, and health care utilization. METHODS: We conducted a nonblinded, randomized controlled, noninferiority trial of women undergoing surgery for stress incontinence and prolapse from March 2021 to June 2022. Exclusion criteria were preoperative voiding dysfunction (need for self-catheterization or postvoid residual [PVR] greater than 150 mL), urethral bulking, and need for prolonged postoperative catheterization. Participants discharged with indwelling catheters because of an initial failed void trial were randomized 1:1 to home compared with office removal on postoperative day 3-4. For home removal, participants were instructed to remove the catheter at 7 am and to drink two glasses of water. If they had difficulty voiding 5 hours after catheter removal, they came to the office for a void trial. For office removal, participants returned for a backfill void trial with PVR assessment. Our primary outcome was rate of early postoperative urinary retention , defined as confirmed retention (PVR greater than half the voided volume) after catheter removal. Secondary outcomes were assessed at a 2-week call. Health care utilization (telephone calls and office visits) related to catheter issues was also assessed. At 80% power and α=0.05, we needed 100 participants (50/group) to detect a noninferiority margin of 11%. RESULTS: Among 117 participants, the home (n=59) and office (n=58) removal groups were similar in mean age (60 years vs 61 years), mean body mass index (29 vs 30), pelvic organ prolapse quantification system stage 3 or 4, and proportion who underwent hysterectomy or apical suspension. Sling procedures were more common in the office group (45.8% vs 77.6%). For our primary outcome, the rate of early postoperative retention was 11.9% in the home group and 22.4% in the office group ( P =.13). Our predetermined noninferiority margin was greater than the upper bound of our 95% CI; thus, we conclude noninferiority of home removal. For secondary outcomes, the home removal group was more likely to report "no pain" ( P =.02) and "very likely" to use this method again ( P =.004). There were no differences in difficulty or satisfaction between groups. Number of nursing calls was not different ( P =.66); however, number of office visits was higher in the office group (median 0 [interquartile range 0-1] vs 1 [1-1], P <.001). CONCLUSION: Postoperative urinary catheter removal by the patient at home was noninferior to office removal when early urinary retention rates were compared. Participants in the home removal group had fewer office visits and reported low pain, low difficulty, and high satisfaction. CLINICAL TRIAL REGISTRATION: ClinicalTrials.gov , NCT04783012.


Subject(s)
Urinary Catheters , Urinary Retention , Female , Humans , Middle Aged , Pain , Postoperative Complications/epidemiology , Postoperative Complications/diagnosis , Urinary Catheterization/methods , Urinary Catheters/adverse effects , Urinary Retention/etiology , Urinary Retention/therapy
16.
Am J Infect Control ; 52(2): 255-257, 2024 Feb.
Article in English | MEDLINE | ID: mdl-37805028

ABSTRACT

Catheter-associated urinary tract infections (CAUTIs) are a frequent hospital-acquired infection and public health concern. In an attempt to reduce the number of CAUTIs, an intervention that emphasized the appropriate laboratory evaluation by ordering providers was implemented. This intervention supplemented ongoing standard bundle protocols. Compared to the 16 months before the intervention, there was a significant decrease in the number of CAUTIs during the 12-month intervention period.


Subject(s)
Catheter-Related Infections , Cross Infection , Urinary Tract Infections , Humans , Catheter-Related Infections/diagnosis , Catheter-Related Infections/prevention & control , Cross Infection/diagnosis , Cross Infection/prevention & control , Urinary Tract Infections/diagnosis , Urinary Tract Infections/prevention & control , Catheters , Urinary Catheterization/adverse effects , Urinary Catheterization/methods
17.
Zhong Nan Da Xue Xue Bao Yi Xue Ban ; 48(9): 1333-1342, 2023.
Article in English, Chinese | MEDLINE | ID: mdl-38044644

ABSTRACT

OBJECTIVES: Catheter-associated urinary tract infection (CAUTI) is an important cause of prolonged hospital stay, which increases economic and medical burden for patients and hospitals, and it is a key focus of hospital infection prevention and control. However, there are currently few studies that convert evidence-based scientific evidence on CAUTI prevention and control into clinical applications and evaluation on its practical effects in combination with standardized infection ratio (SIR), the critical indicator of infection prevention and control. This study aims to establish a precision management plan for reducing the incidence of CAUTI, driven by the findings of a comprehensive evidence summary, to apply this plan across all the nursing units within the entire hospital, followed by a comparative analysis of CAUTI incidence, SIR, the average duration of indwelling urinary catheter for each patient, and the compliance rate on hand hygiene protocols for medical staff before and after the implementation of the precision management plan. METHODS: Based on a comprehensive review of the best evidence for preventing CAUTI, a precision management plan was meticulously developed through panel discussions and 2 rounds of expert consultations using Delphi technique. Subsequently, a historical control study was conducted to evaluate the plan's effectiveness. A total of 17 658 patients with indwelling urinary catheter in inpatient departments from January to December 2021 comprised the control group. These patients received standard nursing measures for CAUTI. Another 18 753 patients with indwelling urinary catheters in the inpatient departments from January to December 2022 comprised the intervention group, underwent the precision management scheme based on the best available evidence, to enhance CAUTI prevention. The incidence and SIR of CAUTI, the average duration of indwelling urinary catheter for each patient, and the compliance rate on hand hygiene protocols for medical staff were compared between the 2 groups. RESULTS: Compared with the control group, the incidence of CAUTI in the intervention group was significantly decreased (0.48‰ vs 1.12‰, χ2=20.814, P<0.001), SIR was decreased in the intervention group (0.55 vs 1.37); the average duration of indwelling urinary catheter for each patient was significantly decreased [(4.33±1.55) d vs (4.43±1.79) d, t=11.941, P<0.001]. The ratio of compliance rate of medical staff with strict hand hygiene protocols higher than 95% in the intervention group was significantly higher than that in the control group (93.3% vs 83.3%, χ2=5.822, P=0.016). CONCLUSIONS: The implementation of the precision management plan for reducing CAUTI based on a summary of the best available evidence on CAUTI prevention and control in patients with indwelling urinary catheters has found to be effective. This approach significantly reduces the incidence of CAUTI, reduces the average duration of indwelling urinary catheter, and enhances hand hygiene compliance among medical staff. It provides a scientific and efficient strategy for preventing and controlling CAUTI in the hospital, ultimately saving patients from unnecessary medical expense.


Subject(s)
Catheter-Related Infections , Cross Infection , Urinary Tract Infections , Humans , Catheter-Related Infections/epidemiology , Catheter-Related Infections/prevention & control , Catheter-Related Infections/etiology , Cross Infection/prevention & control , Urinary Tract Infections/epidemiology , Urinary Tract Infections/etiology , Urinary Tract Infections/prevention & control , Catheters, Indwelling/adverse effects , Medical Staff , Urinary Catheterization/adverse effects , Urinary Catheterization/methods
18.
Medicine (Baltimore) ; 102(48): e36444, 2023 Dec 01.
Article in English | MEDLINE | ID: mdl-38050238

ABSTRACT

For patients with long-term indwelling catheterization, bladder function will be affected. It is necessary to explore whether biomimetic urine flow control (BUFC) can improve bladder function in patients undergoing indwelling catheterization. A retrospective, data-only, cohort study was carried out. The patients admitted to the intensive care unit, who had retained catheter and been continuously using a urodynamic monitoring system for over 30 days were selected. They were divided into 2 groups based on whether they were using BUFC function. The urodynamic monitoring data of the 2 groups were compared and analyzed. A total of 30 patients were included in the final analysis, including 15 in the BUFC group and 15 in the unobstructed group. The Urinary Volume and maximal urinary flow rate of the unobstructed group showed a continuous downward trend, while the BUFC group remained stable, and there was a statistical difference (P < .05) between the 2 groups since day 20. The bladder ultrasound imaging showed that the bladder volume of the BUFC group did not decrease significantly on the 30th day. BUFC technology, which provided by a urodynamic monitoring system, has potential protective effects of the bladder function after indwelling catheterization.


Subject(s)
Urinary Bladder , Urinary Catheterization , Humans , Urinary Bladder/diagnostic imaging , Urinary Catheterization/methods , Catheters, Indwelling , Cohort Studies , Retrospective Studies , Biomimetics
19.
J Wound Ostomy Continence Nurs ; 50(6): 504-511, 2023.
Article in English | MEDLINE | ID: mdl-37966080

ABSTRACT

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.


Subject(s)
Urinary Catheterization , Urinary Tract Infections , Adult , Female , Humans , Male , Middle Aged , Young Adult , Hematuria/complications , Technology , Urinary Bladder , Urinary Catheterization/methods , Urinary Catheters/adverse effects , Urinary Tract Infections/etiology , Cross-Over Studies
20.
Br J Nurs ; 32(18): S8-S16, 2023 Oct 12.
Article in English | MEDLINE | ID: mdl-37830866

ABSTRACT

BACKGROUND: Evidence shows that intermittent catheterisation (IC) for bladder emptying is linked to urinary tract infections (UTIs) and poor quality of life (QoL). AIM: To investigate the association between UTI risk factors and QoL and patient-reported UTIs respectively. METHODS: A survey was distributed to IC users from 13 countries. FINDINGS: Among 3464 respondents, a significantly poorer QoL was observed when experiencing blood in the urine, residual urine, bowel dysfunction, recurrent UTIs, being female, and applying withdrawal techniques. A lower UTI risk was found when blood was not apparent in urine (RR: 0.63; 95% CI: 0.55-0.71), the bladder was perceived empty (RR: 0.83; 95% CI: 0.72-0.96), not having bowel dysfunction (RR: 0.86; 95% CI: 0.76-0.98), and being male (RR: 0.70; 95% CI: 0.62-0.79). CONCLUSION: This study underlines the importance of risk factors and their link to QoL and UTIs, highlighting the need for addressing symptoms before UTIs become problematic.


Subject(s)
Quality of Life , Urinary Tract Infections , Humans , Male , Female , Urinary Tract Infections/epidemiology , Urinary Tract Infections/etiology , Urinary Bladder , Risk Factors , Catheters/adverse effects , Urinary Catheterization/adverse effects , Urinary Catheterization/methods
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