- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03121170
Extracorporeal Shock Wave Therapy in the Treatment of Primary Dysmenorrhea
Extracorporeal Shock Wave Therapy in the Treatment of Primary Dysmenorrhea:a Randomized Controlled-placebo Trial
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
This randomized sham-controlled trial is to determine whether ESWT is effective in the treatment of PD. Patients are randomly divided into 3 groups: 1. ESWT treatment during PD (n=15); 2. ESWT treatment before PD(n=15); 3. abdominal hot paste during PD without ESWT(n=15).
Exclusion criteria: secondary PD, concomitant chronic disease (epilepsy, gastrointestinal, cardiovascular and renal diseases), taken oral contraceptives or vitamin/ mineral supplements in the past 3 months, taking part in other clinical trials.
Medical history will be recorded before the treatment. A questionnaire will be filled by the participant. Blood samples will be collected before and after the treatment. Participants will be followed up closely by a professional nurse. Participants in group 1 will receive ESWT treatment on day1 and day 3 of each menstrual cycle. Participants in group 2 will receive twice ESWT treatment one week before the estimated first day of the menstrual cycle. Participants in group 3 will receive hot compress paste on their belly 2 inches under the navel whenever they feel painful during the menstrual cycle. Patients with PD are treated for three menstrual cycles and followed by three menstrual cycles. Evaluation time point will be one-menstrual cycle baseline, third-menstrual cycle treatment, and third-menstrual cycle follow-up period. The investigators will inform participants to keep warm, avoid cold drink and have a healthy lifestyle via telephone communication each week during the trial.
The plasma concentrations of prostaglandin F2a metabolite, PGE2, visual analogue scale (VAS), and pictorial blood loss assessment chart (PBLA), total pain relief over 4 consecutive hours (TOPAR4), Self-Rating Anxiety Scale (SAS) and other questionnaires about menstrual pain will be recorded and evaluated before and after treatment.
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
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Shanghai, China
- Jian Yang
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-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- diagnosed with PD ;
- women aged from 18 to 30 years;
- painful and relatively regular menstruation (duration of menstrual cycle 21 to 35 days) in recent three cycles with maximum pain intensity over 40 mm according to 10 cm visual analog scale (VAS), with primary dysmenorrhea pain features;
- willing to or already taking part in clinical trials;
- able to sign an informed consent
Exclusion Criteria:
- known lactose intolerance or chronic disease (including epilepsy, gastrointestinal, cardio-vascular or renal diseases);
- taking oral contraceptives, or regularly taking mineral or vitamin supplements in the past 3 months;
- women in pregnant women, or those with plans to get pregnant during any period of the trial;
- have experience of acupuncture
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: ESWT during PD
For women with primary dysmenorrhea, they have new devise Extracorporeal Shock Wave Therapy to treat.
The dose is 15 hertz, 1.8-2.2bar
and total 5000 frequencies approximately.
The time is menstrual cycle first one and third day, and the therapy divide into two times.
|
Intervention group is by extracorporeal shock wave therapy.A radial shock wave device (EMS Swiss Dolor, Munich, Germany) was used.
Radial shock wave is created ballistically with the pressurized air source accelerating a bullet to strike a metal applicator.
The kinetic energy produced is transformed into radially expanding shock waves from the application site into the tissue to be treated.
The treatment of area is lower abdomen which has some acupuncture points such as Shenque(CV8) ,Qihai(BL24), Guanyuan(CV4), Zhongji(CV3), Tianshu(ST25), Guilai(ST29) and Zigong(EX-CA1) at the right and left sides of the lower abdomen.
All acupuncture points should be placed according to participants' feedback during treatment.
|
Experimental: ESWT before PD
For women with primary dysmenorrhea, they have new devise Extracorporeal Shock Wave Therapy to treat.
The dose is 15 hertz, 1.8-2.2
bar and total 5000 frequencies approximately.
The time start from the 5th and 7th day before the estimated first day of menstrual cycle and all therapy time consuming need 15 minutes.
|
Intervention group is by extracorporeal shock wave therapy.A radial shock wave device (EMS Swiss Dolor, Munich, Germany) was used.
Radial shock wave is created ballistically with the pressurized air source accelerating a bullet to strike a metal applicator.
The kinetic energy produced is transformed into radially expanding shock waves from the application site into the tissue to be treated.
The treatment of area is lower abdomen which has some acupuncture points such as Shenque(CV8) ,Qihai(BL24), Guanyuan(CV4), Zhongji(CV3), Tianshu(ST25), Guilai(ST29) and Zigong(EX-CA1) at the right and left sides of the lower abdomen.
All acupuncture points should be placed according to participants' feedback during treatment.
|
Placebo Comparator: hot compress paste
In hot compress paste group , the women with primary dysmenorrhea stick the hot compress paste on their belly autonomously.
|
Hot compress pastes will be sticked on the lower abdomen.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Visual analogue scale
Time Frame: At baseline;1st, 2nd, 3rd, 4th, 5th, 6th menstrual cycle after randomization
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Visual analogue scale(VAS) change from baseline in menstrual pain intensity measured by VAS at 6 months.
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At baseline;1st, 2nd, 3rd, 4th, 5th, 6th menstrual cycle after randomization
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Self-Rating Anxiety Scale
Time Frame: At baseline;the first menstrual cycle after 3 menstrual cycles treatments;the first menstrual cycle after 3 following-up months
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Self-Rating Anxiety Scale is applied to assess the subject's anxiety and depression level.
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At baseline;the first menstrual cycle after 3 menstrual cycles treatments;the first menstrual cycle after 3 following-up months
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prostaglandin F2a metabolite
Time Frame: At baseline(on the 2nd day of menstruation before treatment);on the 2nd day of menstruation cycle after 3 menstrual cycles treatment
|
The plasma concentrations of prostaglandin F2α metabolite----Laboratory index
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At baseline(on the 2nd day of menstruation before treatment);on the 2nd day of menstruation cycle after 3 menstrual cycles treatment
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prostaglandin E2 metabolite
Time Frame: At baseline(on the 2nd day of menstruation before treatment);on the 2nd day of menstruation cycle after 3 menstrual cycles treatment
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The plasma concentrations of prostaglandin E2 metabolite----Laboratory index
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At baseline(on the 2nd day of menstruation before treatment);on the 2nd day of menstruation cycle after 3 menstrual cycles treatment
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pictorial blood loss assessment chart
Time Frame: At baseline;the first menstrual cycle after 3 menstrual cycles treatment;the first menstrual cycle after 3 following-up months
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The bleeding amount was measured using chart (PBAC).The chart (PBAC) was completed on menstruation days.
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At baseline;the first menstrual cycle after 3 menstrual cycles treatment;the first menstrual cycle after 3 following-up months
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Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
total pain relief over 4 consecutive hours
Time Frame: 1st, 2nd, 3rd menstruation during treatment
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Total pain relief over 4 consecutive hours (TOPAR4) was completed on the first day of menstrual cycle during treatment.
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1st, 2nd, 3rd menstruation during treatment
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Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Yan Wang, Shanghai Xuhui Central Hospital
Publications and helpful links
General Publications
- Cheng Y, Zhang J, Cai Y. Utility of Ultrasonography in Assessing the Effectiveness of Extracorporeal Shock Wave Therapy in Insertional Achilles Tendinopathy. Biomed Res Int. 2016;2016:2580969. doi: 10.1155/2016/2580969. Epub 2016 Nov 28.
- Imamura M, Alamino S, Hsing WT, Alfieri FM, Schmitz C, Battistella LR. Radial extracorporeal shock wave therapy for disabling pain due to severe primary knee osteoarthritis. J Rehabil Med. 2017 Jan 19;49(1):54-62. doi: 10.2340/16501977-2148.
- Dmitrovic R, Kunselman AR, Legro RS. Sildenafil citrate in the treatment of pain in primary dysmenorrhea: a randomized controlled trial. Hum Reprod. 2013 Nov;28(11):2958-65. doi: 10.1093/humrep/det324. Epub 2013 Aug 6.
- Lefebvre G, Pinsonneault O, Antao V, Black A, Burnett M, Feldman K, Lea R, Robert M; SOGC. Primary dysmenorrhea consensus guideline. J Obstet Gynaecol Can. 2005 Dec;27(12):1117-46. doi: 10.1016/s1701-2163(16)30395-4. English, French.
- Tomas-Rodriguez MI, Palazon-Bru A, Martinez-St John DRJ, Toledo-Marhuenda JV, Asensio-Garcia MDR, Gil-Guillen VF. Effectiveness of medical taping concept in primary dysmenorrhoea: a two-armed randomized trial. Sci Rep. 2015 Nov 13;5:16671. doi: 10.1038/srep16671.
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- XHYY2016-05
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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