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Effects of High and Low Frequency TENS on Sympathetic Skin Response and Skin Temperature

This study has been completed.
Sponsor:
Information provided by (Responsible Party):
samaneh ebrahimi, Shiraz University of Medical Sciences
ClinicalTrials.gov Identifier:
NCT01696149
First received: September 18, 2012
Last updated: September 27, 2012
Last verified: September 2012

September 18, 2012
September 27, 2012
March 2010
February 2011   (final data collection date for primary outcome measure)
Changes of sympathetic skin response [ Time Frame: 15 seconds before, just 15 seconds after, and 10 minutes after application of interventions ] [ Designated as safety issue: No ]
Sympathetic skin response from the simulated (Right) hand was measured 15 seconds before, just 15 seconds after, and 10 minutes after application of interventions.
Same as current
Complete list of historical versions of study NCT01696149 on ClinicalTrials.gov Archive Site
Changes of skin temperature [ Time Frame: 15 seconds before, just 15 seconds after, and 10 minutes after application of interventions ] [ Designated as safety issue: No ]
skin temperature of both stimulated (Right) and none stimulated (Left) hand was measured 15 seconds before, just 15 seconds after, and 10 minutes after application of interventions
Same as current
Not Provided
Not Provided
 
Effects of High and Low Frequency TENS on Sympathetic Skin Response and Skin Temperature
The Effects of High and Low Frequency Transcutaneous Electrical Nerve Stimulation on Sympathetic Skin Response and Skin Temperature

The aim of this study was to determine the effects of 4 Hz and 110 Hz transcutaneous electrical nerve stimulation on the sympathetic nervous system via measuring the sympathetic skin response (SSR) and skin temperature.

15 healthy subjects (8 females, 7 males) with a mean age of 22.6 ± 3.7 years participated in this study.

All subjects participated, randomly, in a 4 Hz TENS session, a 110 Hz TENS session, and a control (off-TENS) session. Each session consisted of a 20- minute stimulation period and a 10-minute follow up period.

Outcome measures: Sympathetic skin response from the simulated (Right) hand and skin temperature of both stimulated (Right) and none stimulated (Left) hand was measured 15 seconds before, just 15 seconds after, and 10 minutes after application of interventions.

Interventional
Not Provided
Intervention Model: Single Group Assignment
Masking: Double Blind (Subject, Outcomes Assessor)
Primary Purpose: Basic Science
Effects of TENS on Sympathetic Skin Response
Device: transcutaneous electrical nerve stimulation
All subjects participated, randomly, in a 4 Hz TENS session, a 110 Hz TENS session, and a control (off-TENS) session. Each session consisted of a 20- minute stimulation period and a 10-minute follow up period.
Other Name: TENS
Experimental: electrical nerve stimulation
All subjects participated, randomly, in a 4 Hz transcutaneous electrical nerve stimulation session, a 110 Hz transcutaneous electrical nerve stimulation session, and a control (off-transcutaneous electrical nerve stimulation) session. Each session consisted of a 20- minute stimulation period and a 10-minute follow up period
Intervention: Device: transcutaneous electrical nerve stimulation
Not Provided

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Completed
15
June 2011
February 2011   (final data collection date for primary outcome measure)

Inclusion Criteria:

  • Men and women aged 18 to 30 years

Exclusion Criteria:

  • History of cardiovascular, neurologic or musculoskeletal disease
  • Taking medication at the time of the study
Both
20 Years to 30 Years
No
Contact information is only displayed when the study is recruiting subjects
Not Provided
 
NCT01696149
87-4520
Yes
samaneh ebrahimi, Shiraz University of Medical Sciences
Shiraz University of Medical Sciences
Not Provided
Principal Investigator: Farzaneh Dehghan Shiraz University of Medical Sciences
Shiraz University of Medical Sciences
September 2012

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP