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Note: This record shows only the 20 elements of the WHO Trial Registration Data Set. To view changes that have been made to the source record, or for additional information about this trial, click on the URL below to go to the source record in the primary register.
Register: REBEC
Last refreshed on: 29 April 2013
Main ID:  RBR-5hkrss
Date of registration: 01/02/2012
Primary sponsor: Faculdade de Ciências da Saúde - UNIMEP - Piracicaba, SP, Brazil
Public title: Effect of high-voltage electrical stimulation after carpal tunnel syndrome surgery
Scientific title: Effects of high voltage eletrical stimulation on pain and disfunction in workers with carpal tunnel syndrome
Date of first enrolment: 21/04/2011
Target sample size: 14
Recruitment status: recruitment completed
URL:  http://www.ensaiosclinicos.gov.br/rg/RBR-5hkrss/
Study type: 
Study design:  Therapeutic,double-blind, two arms, parallel, randomized clinical trial.  
Countries of recruitment
Brazil
Contacts
Name: Rosana  Teodori
Address:  Rodovia do Açucar, km 156 13.400-911 Piracicaba Brazil
Telephone: (19) 31241515
Email: rteodori@unimep.br
Affiliation:  Faculdade de Ciências da Saúde - UNIMEP
Name: Cesar  Denari
Address:  Rua Episcopal, nº 1700, apt 31 13560-570 São Carlos Brazil
Telephone: (19)82943988
Email: cesardenari@yahoo.com.br
Affiliation:  Faculdade de Ciências da Saúde - UNIMEP
Key inclusion & exclusion criteria
Inclusion criteria: Female patients, aged between 20 and 60 years, after surgery for carpal tunnel decompression
Exclusion criteria: Be doing physical therapy at another location;
miss two or more intervention sessions, without replacement of the lost session.















Age minimum: 20Y
Age maximum: 60Y
Gender: F
Health Condition(s) or Problem(s) studied
Carpal tunnel syndrome, occupational sick leave
C10.668.829.500.500.200
SP4.046.457
Intervention(s)
The patients will be divided into two groups: High voltagem electrical stimulation (HVES)(HVES + kinesiotherapy, n=9) and placebo - PL (device off HVES + kinesiotherapy, n=5). The parameters for the application of HVES are: frequency 10 hz, pulse width determined by the device with two twin pulses of 20 ms each, with an interval of 100 µs between them, voltage of 100 Volts, reaching the threshold submotor, negative polarity (HVES cathode) on both channels for 30 minutes, 3 times a week to complete 20 sessions. The kinesiotherapy includes active mobilization of the shoulder, elbow, wrist and fingers, muscle stretching, exercise, handling and resistance, and desensitization/sensitization of the involved areas.
Primary Outcome(s)
Reduction of pain after surgery for decompression of the median nerve in the carpal tunnel in humans by visual analogue scale. It is expected that the visual analogue scale present lower values in each session.
Secondary Outcome(s)
Reduction in the values of the Boston questionnaire and visual analog scale and the absence of nervous injury on physical examination.
Secondary ID(s)
0011/2011
Source(s) of Monetary Support
Faculdade de Ciências da Saúde - UNIMEP - Piracicaba, SP, Brazil
Secondary Sponsor(s)
Faculdade de Ciências da Saúde - UNIMEP - Piracicaba, SP, Brazil
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