Unique ID issued by UMIN | UMIN000009299 |
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Receipt number | R000010907 |
Scientific Title | Effect of frequency-modulated electromagnetic therapy for increasing the lower extremity deep-vein blood flow, and improving edema: a randomized, placebo controlled trial |
Date of disclosure of the study information | 2012/11/09 |
Last modified on | 2020/05/25 16:41:46 |
Effect of frequency-modulated electromagnetic therapy for increasing the lower extremity deep-vein blood flow, and improving edema: a randomized, placebo controlled trial
Effect of frequency-modulated electromagnetic therapy on deep-vein blood flow and edema
Effect of frequency-modulated electromagnetic therapy for increasing the lower extremity deep-vein blood flow, and improving edema: a randomized, placebo controlled trial
Effect of frequency-modulated electromagnetic therapy on deep-vein blood flow and edema
Japan |
edema, peripheral vascular disease
Orthopedics |
Others
NO
The current study is to: 1) compare the before-after change of the lower extremity deep-vein blood flow, muscle hardness, and leg volume; and 2) compare the changes of aforementioned parameters among groups with the intervention of an electromagnetic therapy machine, a placebo machine, or without intervention.
Efficacy
Confirmatory
Pragmatic
Not applicable
Difference of the speed of the leg deep-vein blood flow
Change rate of the speed of the leg deep-vein blood flow
Difference of the gastrocnemius muscle hardness
Difference of the calf circumference
Difference of the calf volume
Difference of subjective estimative index with questionnaire
Interventional
Cross-over
Randomized
Individual
Double blind -all involved are blinded
Placebo
NO
NO
Institution is not considered as adjustment factor.
YES
Central registration
6
Treatment
Device,equipment |
frequency-modulated electromagnetic therapy (electromagnetic therapy) -> an over 24h washout period (WO) -> dummy machine (placebo) -> WO -> without intervention
electromagnetic therapy -> WO -> without intervention -> WO -> placebo
placebo -> WO -> electromagnetic therapy -> WO -> without intervention
placebo -> WO -> without intervention -> WO -> electromagnetic therapy
without intervention-> WO -> electromagnetic therapy -> WO -> placebo
without intervention -> WO -> placebo -> WO -> electromagnetic therapy
18 | years-old | <= |
Not applicable |
Male and Female
Outpatients of Seisen Clinic Orthopedics in Sizuoka,
Males and females aged over 18 years,
Without history of venous thrombosis,
Without history of lower extremity surgery,
Without history of diabetes, cardiac disease or respiratory disease,
Without communication problem.
Patients underwent injury treatment,
Patients with lower extremity deisease or underwent leg rehabilitates,
Patients with nerve disease,
Patients who was judged ineligible to be recruited by the principal investigator.
30
1st name | |
Middle name | |
Last name | Keika HOSHI |
Kitasato University, School of Medicine
Department of Preventive Medicine
1-15-1 Kitasato, Minami-ku, Sagamihara 252-0374 Kanagawa, Japan
0427788111
kcrcinfo@med.kitasato-u.ac.jp
1st name | |
Middle name | |
Last name | Yasutoshi SAKAMOTO |
Kitasato University, School of Medicine
Kitasato Clinical Research Center
1-15-1 Kitasato, Minami-ku, Sagamihara 252-0374 Kanagawa, Japan
+81-(0)42-777-6308
kcrcinfo@med.kitasato-u.ac.jp
Kitasato Clinical Research Center
NIKKEN Inc
Profit organization
Japan
Seisen Clinic Orthopedics
NO
清泉クリニック整形外科(静岡) Seisen Clinic Orthopedics
2012 | Year | 11 | Month | 09 | Day |
Unpublished
Completed
2012 | Year | 09 | Month | 12 | Day |
2012 | Year | 09 | Month | 12 | Day |
2012 | Year | 11 | Month | 07 | Day |
2013 | Year | 01 | Month | 31 | Day |
2013 | Year | 03 | Month | 31 | Day |
2013 | Year | 03 | Month | 31 | Day |
2016 | Year | 03 | Month | 31 | Day |
2012 | Year | 11 | Month | 09 | Day |
2020 | Year | 05 | Month | 25 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000010907
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