Clinical trial NCT03301142: Study Comparing the Use of Laser and of Kinesiotherapy for the Treatment of Female Stress Urinary Incontinence
Official title: Randomized Trial Comparing the Use of Laser and of Kinesiotherapy for the Treatment of Female Stress Urinary Incontinence - a Pilot Study
Study type: INTERVENTIONAL
Overall status: UNKNOWN
Phase: NA
Conditions: Urinary Stress Incontinence
Keywords: urinary stress incontinence
urinary incontinence,stress
laser
physiotherapy
kinesiotherapy
Lead sponsor: University of Sao Paulo General Hospital
Sponsor class: OTHER
First posted: 2017-10-04
Enrollment: 40
Sex: FEMALE
Standard ages: CHILD
ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Allocation: RANDOMIZED
Intervention model: PARALLEL
Primary purpose: TREATMENT

Brief summary: The purpose of this study is compare the effect of laser and of kinesiotherapy in the treatment of women with stress urinary incontinence

Detailed description: the objective of this project is to compare the effect of laser and of kinesiotherapy in the treatment of women with stress urinary incontinence. A randomized controlled clinical trial is proposed involving 40 women diagnosed with stress urinary incontinence randomized into two groups: 1) treatment with application of Erbium Laser: YAG 2940nm, SMOOTH mode, one session per month for three months (n=20); 2) treatment with kinesiotherapy for three months with supervision twice a week (n=20). At baseline assessment, patients shall undergo anamnesis, general physical and gynecological exam, assessments of the pelvic floor based on the modified Oxford scale and of the presence of prolapse using the Pelvic Organ Prolapse Quantification (POP-Q) system. The following exams shall also be performed: Type 1 urine, urine culture, urodynamic study and 1-hour Pad test. Participants shall complete both the King's Health Questionnaire and Incontinence Quality of Life Questionnaire (IQOL). Post-treatment, patients will be assessed during follow-up visits at 1, 3, 6 and 12 months by physical exam and application of the questionnaires. The Pad test will be re-administered at 6 and 12 months. Data will be grouped and statistically assessed.

Eligibility criteria: Inclusion Criteria:

* Post-menopausal women with stress urinary incontinence will be recruited for this study.

Exclusion Criteria:

* Patients presenting detrusor hyperactivity,stress urinary incontinence with sphincter deficiency genital prolapse, stages 3 and 4 on the POP-Q system, genital cancer, history of painful bladder syndrome, previous history of radiotherapy, keloid, use of photosensitive drugs, uncontrolled diabetes mellitus, active vaginal infection (bacterial vaginosis and candidiasis), abnormal genital bleeding or vaginal stenosis shall be excluded.

Primary outcomes:
measure: Improvement of urinary loss
timeFrame: twelve months
Secondary outcomes:
measure: improvement of pelvic floor strength
timeFrame: twelve months
Other outcomes:
measure: impact in the quality of life
timeFrame: twelve months
Locations:
city: São Paulo
country: Brazil
facility: Department of Gynecology and Obstetrics of the Clinicas Hospital of the (FMUSP).
city: São Paulo
country: Brazil
facility: Department of Gynecology and Obstetrics of the Clinicas Hospital of the (FMUSP).
Study officials:
affiliation: UNIVERSIDADE SÃO PAULO (USP)
name: LUCILIA C FONSECA
role: PRINCIPAL_INVESTIGATOR
References:
citation: Abrams P, Blaivas JG, Stanton SL, Andersen JT. The standardisation of terminology of lower urinary tract function. The International Continence Society Committee on Standardisation of Terminology. Scand J Urol Nephrol Suppl. 1988;114:5-19. No abstract available.
citation: Subak LL, Brown JS, Kraus SR, Brubaker L, Lin F, Richter HE, Bradley CS, Grady D; Diagnostic Aspects of Incontinence Study Group. The "costs" of urinary incontinence for women. Obstet Gynecol. 2006 Apr;107(4):908-16. doi: 10.1097/01.AOG.0000206213.48334.09.
citation: Rovner ES, Wein AJ. Treatment options for stress urinary incontinence. Rev Urol. 2004;6 Suppl 3(Suppl 3):S29-47.
citation: Herbison GP, Dean N. Weighted vaginal cones for urinary incontinence. Cochrane Database Syst Rev. 2013 Jul 8;2013(7):CD002114. doi: 10.1002/14651858.CD002114.pub2.
citation: Gilpin SA, Gosling JA, Smith AR, Warrell DW. The pathogenesis of genitourinary prolapse and stress incontinence of urine. A histological and histochemical study. Br J Obstet Gynaecol. 1989 Jan;96(1):15-23. doi: 10.1111/j.1471-0528.1989.tb01570.x.
citation: Falconer C, Ekman G, Malmstrom A, Ulmsten U. Decreased collagen synthesis in stress-incontinent women. Obstet Gynecol. 1994 Oct;84(4):583-6.
citation: Konstantinos H, Eleni K, Dimitrios H. Dilemmas in the management of female stress incontinence: the role of pelvic floor muscle training. Int Urol Nephrol. 2006;38(3-4):513-25. doi: 10.1007/s11255-006-0085-3. Epub 2006 Nov 29.
citation: Mouritsen L, Schiotz HA. Pro et contra pelvic floor exercises for female stress urinary incontinence. Acta Obstet Gynecol Scand. 2000 Dec;79(12):1043-5.
citation: Fistonic N, Fistonic I, Gustek SF, Turina IS, Marton I, Vizintin Z, Kazic M, Hreljac I, Perhavec T, Lukac M. Minimally invasive, non-ablative Er:YAG laser treatment of stress urinary incontinence in women--a pilot study. Lasers Med Sci. 2016 May;31(4):635-43. doi: 10.1007/s10103-016-1884-0. Epub 2016 Feb 9.
citation: Posten W, Wrone DA, Dover JS, Arndt KA, Silapunt S, Alam M. Low-level laser therapy for wound healing: mechanism and efficacy. Dermatol Surg. 2005 Mar;31(3):334-40. doi: 10.1111/j.1524-4725.2005.31086.
citation: Bump RC, Mattiasson A, Bo K, Brubaker LP, DeLancey JO, Klarskov P, Shull BL, Smith AR. The standardization of terminology of female pelvic organ prolapse and pelvic floor dysfunction. Am J Obstet Gynecol. 1996 Jul;175(1):10-7. doi: 10.1016/s0002-9378(96)70243-0.
citation: Rodrigues AM, de Oliveira LM, Martins Kde F, Del Roy CA, Sartori MG, Girao MJ, Castro Rde A. [Risk factors for genital prolapse in a Brazilian population]. Rev Bras Ginecol Obstet. 2009 Jan;31(1):17-21. doi: 10.1590/s0100-72032009000100004. Portuguese.
citation: Abrams P, Cardozo L, Fall M, Griffiths D, Rosier P, Ulmsten U, Van Kerrebroeck P, Victor A, Wein A; Standardisation Sub-Committee of the International Continence Society. The standardisation of terminology in lower urinary tract function: report from the standardisation sub-committee of the International Continence Society. Urology. 2003 Jan;61(1):37-49. doi: 10.1016/s0090-4295(02)02243-4. No abstract available.
citation: Tamanini JT, D'Ancona CA, Botega NJ, Rodrigues Netto N Jr. [Validation of the Portuguese version of the King's Health Questionnaire for urinary incontinent women]. Rev Saude Publica. 2003 Apr;37(2):203-11. doi: 10.1590/s0034-89102003000200007. Epub 2003 Apr 4. Portuguese.
citation: Souza CC, Rodrigues AM, Ferreira CE, Fonseca ES, di Bella ZI, Girao MJ, Sartori MG, Castro RA. Portuguese validation of the Urinary Incontinence-Specific Quality-of-Life Instrument: I-QOL. Int Urogynecol J Pelvic Floor Dysfunct. 2009 Oct;20(10):1183-9. doi: 10.1007/s00192-009-0916-8. Epub 2009 Jun 9.