Effect of Ganglionar Electrical Stimulation on Central Arterial Pressure
NCT ID: NCT01874795
Last Updated: 2013-06-11
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
30 participants
INTERVENTIONAL
2012-03-31
2012-06-30
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
CROSSOVER
SUPPORTIVE_CARE
DOUBLE
Study Groups
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Ganglionar Electrical Stimulation
TENS intervention consisted of continuous flow, symmetrical and rectangular TENS biphasic pulses. The frequency ofstimulation was 80 Hz and the pulse duration was 150 μs, with the intensity in adjusted to the point of muscle contraction.
TENS
Adhesive electrodes (MultiStick®, USA) were placed on each side, about 3 cm to the right and left of midline vertebral process, at C7 (Channel 1) and T4 (Channel 2).
Placebo
The frequency of stimulation was 80 Hz and the pulse duration was 150 μs, equipment did not provide stimulation current.
Placebo
The frequency of stimulation was 80 Hz and the pulse duration was 150 μs, equipment did not provide stimulation current.
Interventions
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TENS
Adhesive electrodes (MultiStick®, USA) were placed on each side, about 3 cm to the right and left of midline vertebral process, at C7 (Channel 1) and T4 (Channel 2).
Placebo
The frequency of stimulation was 80 Hz and the pulse duration was 150 μs, equipment did not provide stimulation current.
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* Age above 40 years old
Exclusion Criteria
* No recent surgery
* No recent infections
40 Years
70 Years
ALL
Yes
Sponsors
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University of Brasilia
OTHER
Responsible Party
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Gerson Cipriano Jr
PhD
Principal Investigators
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Gerson C junior, PhD
Role: PRINCIPAL_INVESTIGATOR
University of Brasilia
Gaspar R Chiappa, ScD
Role: PRINCIPAL_INVESTIGATOR
University Federal of Rio Grande do Sul
Locations
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University of Brasilia
Brasília, Federal District, Brazil
Countries
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References
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Cipriano G Jr, de Camargo Carvalho AC, Bernardelli GF, Tayar Peres PA. Short-term transcutaneous electrical nerve stimulation after cardiac surgery: effect on pain, pulmonary function and electrical muscle activity. Interact Cardiovasc Thorac Surg. 2008 Aug;7(4):539-43. doi: 10.1510/icvts.2007.168542. Epub 2008 Apr 16.
Chiappa GR, Borghi-Silva A, Ferreira LF, Carrascosa C, Oliveira CC, Maia J, Gimenes AC, Queiroga F Jr, Berton D, Ferreira EM, Nery LE, Neder JA. Kinetics of muscle deoxygenation are accelerated at the onset of heavy-intensity exercise in patients with COPD: relationship to central cardiovascular dynamics. J Appl Physiol (1985). 2008 May;104(5):1341-50. doi: 10.1152/japplphysiol.01364.2007. Epub 2008 Mar 20.
Vieira PJ, Ribeiro JP, Cipriano G Jr, Umpierre D, Cahalin LP, Moraes RS, Chiappa GR. Effect of transcutaneous electrical nerve stimulation on muscle metaboreflex in healthy young and older subjects. Eur J Appl Physiol. 2012 Apr;112(4):1327-34. doi: 10.1007/s00421-011-2084-z. Epub 2011 Jul 28.
Other Identifiers
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071/2011
Identifier Type: -
Identifier Source: org_study_id
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