Journal of Japanese Society of Wound, Ostomy and Continence Management
Online ISSN : 1884-2321
Print ISSN : 1884-233X
Volume 21 , Issue 4
Showing 1-6 articles out of 6 articles from the selected issue
Original Article
  • Kimie Takehara, Shinji Iizaka, Makoto Oe, Hiromi Sanada
    2017 Volume 21 Issue 4 Pages 296-303
    Published: 2017
    Released: April 30, 2021

     Objective: Deterioration of the skin’s barrier function increases the risk of skin problems. Accurate and quantitative measurement of skin hydration is necessary for the assessment of skin. Here, we aimed to evaluate the reliability and validity of a portable device for measuring stratum corneum hydration.
     Methods: This was a quasi-experimental study. Participants included 37 healthy volunteers and 3 raters. For the assessment of intra-rater, inter-rater, and inter-device reliability, the volar forearm was measured three times consecutively by a rater using two portable devices. The same procedure was then performed by two other raters. For concurrent and known-groups validity testing, measurements were taken of the forehead, volar forearm, and heel using the portable device and a standard device. The study protocol was approved by an ethics committee.
     Results: The intra-class correlation coefficients(ICCs)were 0.97-0.99 for intra-rater reliability, 0.88-0.96 for inter-rater reliability, and 0.89-0.94 for inter-device reliability. Spearman’s rank correlation coefficients between measurements obtained using the portable device and the standard device demonstrated concurrent validity: 0.92(p < 0.001)for the volar forearm, 0.82(p < 0.001)for the forehead, and 0.80(p < 0.001)for the heel. The stratum corneum hydration of the heel was significantly lower than that of the forearm when measured using the portable device or the standard device(p < 0.001 for both devices), supporting the known-groups validity of portable device.
     Conclusion: The portable device demonstrated sufficient reliability and validity for use in clinical and research settings.

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  • Miho Shogenji, Yasunori Ikenaga, Akemi Konishi, Chikako Yuno, Harumi N ...
    2017 Volume 21 Issue 4 Pages 304-312
    Published: 2017
    Released: April 30, 2021

     Objective: Prolonged catheterization has negative effects such as the increased incidence of catheter-related urinary tract infection(CAUTI)or the decreased ability to walk in stroke patients. This quasi-experimental study evaluated the effectiveness of a continuous continence program on continence self-management among stroke patients. Method: Participants were stroke patients with indwelling catheters in an acute care hospital(intervention group: n=70, control group: n=60). The intervention group(IG)were enrolled in a continuous continence program between the acute phase and rehabilitation phase based on the individual's bladder volume as monitored with an ultrasound device and a voiding diary. The control group(CG)received the same continence care only in the acute phase.
     Result: The incidence of UTIs in the IG was significantly lower than in the CG(0% vs. 6.7%, p = 0.028). The proportion of patients able to void urine in same method as before the stroke was higher in the IG than in the CG(85.7% vs. 72.9%, p = 0.070). UTI resulted in a much higher incidence of re-indwelling catheter and longer stay in the rehabilitation ward. Conclusion: This study demonstrated that continuous comprehensive continence care for the removal of indwelling catheters lowered the incidence of UTIs by reducing the number of days stroke patients had indwelling catheters.

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Case Report