Design of Study
This study was conducted as a descriptive and correlational research to investigate the effects of different urinary catheterization practices on urinary complications and quality of life.
The study was conducted with 91 patients who applied to the urology clinic of a city hospital in Istanbul between November 2023 and September 2024, who were applied transurethral catheter or suprapubic catheter and applied clean intermittent catheterization. The study was approved by the ethics committee (258/2023). Written informed consent was obtained from each patient and the study was designed in accordance with the Declaration of Helsinki.
The study included patients aged 18 years and over, who were applied indwelling transurethral catheter or suprapubic catheterization for the first time due to urinary retention, and who had just started clean intermittent catheterization. Patients who were hospitalized for other reasons and who had upper extremity coordination disorders that would prevent them from performing CIC were not included in the study.
Data Collection Forms
Data were collected using the Patient Information Form and the King’s Quality of Life Questionnaire.
Patient Information Form: This form was prepared by the researcher in light of the literature to determine the factors affecting the patients’ catheterization-related problems (4). The Patient Information Form consisted of two sections including questions aimed at determining individual characteristics and characteristics that may affect the application. The first section included questions aimed at determining the patient’s age, gender, education level, marital status and chronic disease status, and the second section included questions aimed at determining the type of catheterization applied, the number of times CIC will be applied per day, the type of catheter used, the need for assistance from others in daily life and complications associated with catheterization.
King’s Quality of Life Questionnaire: The adaptation study of the questionnaire developed in 1997 at the King’s College Hospital (London) (9) to the Turkish society was carried out by Akkoç et al. (10). It consists of 21 questions and 8 sections that question general health perception, the effect of urination complaints on the patient’s life, daily life activities, social and private life restrictions, mood, sleep patterns and behaviors related to urinary incontinence. However, there is also a section that questions the patient’s symptoms related to urinary voiding. With this question, the effect and severity of bladder problems on the patients are questioned under subheadings. These are; pollakiuria, nocturia, sudden urge, sudden urge incontinence, stress incontinence, nocturnal enuresis, incontinence during sexual intercourse, frequent urinary tract infection and pain in the bladder. All questions are evaluated out of 4 points. The lowest score that can be obtained from the questionnaire is 0; the highest score is 100. A high score indicates a level of complaints that leads to greater deterioration in quality of life.
Implementation of the Research
Patients who underwent transurethral catheterization were monitored by the research physician by periodically changing the 16-18 Fr Foley catheter (20-30 days interval). CIC training was given to patients who started clean intermittent catheterization in a urodynamics room where CIC could be performed and where patient privacy was appropriate. The training lasted approximately 20 minutes and was given by the research physician and nurse, along with the verbal training included in routine practice and video-supported CIC training. The video prepared by the research nurse in accordance with the European Association of Urology Nurses (EAUN) Society of Urologic Nurses and Associates (SUNA) CIC practice guidelines was used.
Suprapubic cystostomy was performed under local anesthesia, under ultrasound guidance, using a percutaneous cystostomy catheter kit, with a catheter placement of 14-16fr at the time the bladder was optimally full (mean 300 ml). The suprapubic catheter was changed under local anesthesia at 20-30 days.
After the information, patients were asked to answer the Patient Information Form and King’s Quality of Life Questionnaire. In the clinical routine, patients were asked to answer the Patient Information Form and King’s Quality of Life Questionnaire at the 1st, 3rd and 6th month follow-ups when they came to the outpatient clinic for routine follow-up.
Statistical Analysis
All data were analyzed using SPSS 21.0 statistical software for Windows (SPSS, Chicago, IL, USA). Results are reported as mean ± SD. All continuous variables were checked with Kolmogorov-Smirnov normality test to show normality of distributions. Comparisons between groups were evaluated with independent sample t-test, Mann-Whitney U test, ANOVA test and chi-square test. Statistical significance was accepted as p<0.05.
For the sample analysis of the study, it was planned to include at least 29 patients in each group with 80% reliability and 5% margin of error, taking the satisfaction scores in the study conducted by Lavelle et al. as an example (11).
MATERIALS AND METHODS
Design of Study
This study was conducted as a descriptive and correlational research to investigate the effects of different urinary catheterization practices on urinary complications and quality of life.
The study was conducted with 91 patients who applied to the urology clinic of a city hospital in Istanbul between November 2023 and September 2024, who were applied transurethral catheter or suprapubic catheter and applied clean intermittent catheterization. The study was approved by the ethics committee (258/2023). Written informed consent was obtained from each patient and the study was designed in accordance with the Declaration of Helsinki.
The study included patients aged 18 years and over, who were applied indwelling transurethral catheter or suprapubic catheterization for the first time due to urinary retention, and who had just started clean intermittent catheterization. Patients who were hospitalized for other reasons and who had upper extremity coordination disorders that would prevent them from performing CIC were not included in the study.
Data Collection Forms
Data were collected using the Patient Information Form and the King’s Quality of Life Questionnaire.
Patient Information Form: This form was prepared by the researcher in light of the literature to determine the factors affecting the patients’ catheterization-related problems (4). The Patient Information Form consisted of two sections including questions aimed at determining individual characteristics and characteristics that may affect the application. The first section included questions aimed at determining the patient’s age, gender, education level, marital status and chronic disease status, and the second section included questions aimed at determining the type of catheterization applied, the number of times CIC will be applied per day, the type of catheter used, the need for assistance from others in daily life and complications associated with catheterization.
King’s Quality of Life Questionnaire: The adaptation study of the questionnaire developed in 1997 at the King’s College Hospital (London) (9) to the Turkish society was carried out by Akkoç et al. (10). It consists of 21 questions and 8 sections that question general health perception, the effect of urination complaints on the patient’s life, daily life activities, social and private life restrictions, mood, sleep patterns and behaviors related to urinary incontinence. However, there is also a section that questions the patient’s symptoms related to urinary voiding. With this question, the effect and severity of bladder problems on the patients are questioned under subheadings. These are; pollakiuria, nocturia, sudden urge, sudden urge incontinence, stress incontinence, nocturnal enuresis, incontinence during sexual intercourse, frequent urinary tract infection and pain in the bladder. All questions are evaluated out of 4 points. The lowest score that can be obtained from the questionnaire is 0; the highest score is 100. A high score indicates a level of complaints that leads to greater deterioration in quality of life.
Implementation of the Research
Patients who underwent transurethral catheterization were monitored by the research physician by periodically changing the 16-18 Fr Foley catheter (20-30 days interval). CIC training was given to patients who started clean intermittent catheterization in a urodynamics room where CIC could be performed and where patient privacy was appropriate. The training lasted approximately 20 minutes and was given by the research physician and nurse, along with the verbal training included in routine practice and video-supported CIC training. The video prepared by the research nurse in accordance with the European Association of Urology Nurses (EAUN) Society of Urologic Nurses and Associates (SUNA) CIC practice guidelines was used.
Suprapubic cystostomy was performed under local anesthesia, under ultrasound guidance, using a percutaneous cystostomy catheter kit, with a catheter placement of 14-16fr at the time the bladder was optimally full (mean 300 ml). The suprapubic catheter was changed under local anesthesia at 20-30 days.
After the information, patients were asked to answer the Patient Information Form and King’s Quality of Life Questionnaire. In the clinical routine, patients were asked to answer the Patient Information Form and King’s Quality of Life Questionnaire at the 1st, 3rd and 6th month follow-ups when they came to the outpatient clinic for routine follow-up.
Statistical Analysis
All data were analyzed using SPSS 21.0 statistical software for Windows (SPSS, Chicago, IL, USA). Results are reported as mean ± SD. All continuous variables were checked with Kolmogorov-Smirnov normality test to show normality of distributions. Comparisons between groups were evaluated with independent sample t-test, Mann-Whitney U test, ANOVA test and chi-square test. Statistical significance was accepted as p<0.05.
For the sample analysis of the study, it was planned to include at least 29 patients in each group with 80% reliability and 5% margin of error, taking the satisfaction scores in the study conducted by Lavelle et al. as an example (11).