Dataset Information

Electro-acupuncture with different current intensities to treat functional constipation: a study protocol for a randomized controlled trial.

ABSTRACT: Functional constipation (FC) is highly prevalent in the general population of the world and has a substantial negative impact on the health-related quality of life of individuals. Many clinical trials have indicated that acupuncture is effective in the treatment of FC. However, the sample sizes of these previous studies were too small. Furthermore, there are no reports investigating the relationship between the stimulation parameter and the therapeutic effect. We therefore designed a multicenter randomized controlled trial to address these problems and hopefully provide a more conclusive answer to these questions.Participants will be included if they meet all of the following conditions: (1) diagnosed with functional constipation according to the Roman III standard; (2) aged between 18 and 65 years; (3) not taking any drugs that promote gastrointestinal movements at least during the 1 week prior to randomization; (3) willing to sign an informed consent form; (4) willing to return to the study site for their study visits. The participants will be randomly assigned to three groups in a 1:1:1 ratio: high current intensity group, low current intensity group, and mosapride citrate control group. The total study period is 9 weeks for each patient, 1 week for baseline, 4 weeks for treatment, and 4 weeks for follow-up. The primary outcome in this trial is the number of defecating events per week. The secondary outcomes will include the shape and properties of the stool, intensity of defecating difficulty, Patient Assessment of Constipation Quality of Life (PAC-QOL), MOS item Short Form health survey (SF-36), Self-Rating Anxiety Scale (SAS), and Self-Rating Depression Scale (SDS).This study will provide significant evidence for the application of acupuncture in FC and will identify a suitable stimulation parameter for treatment.ClinicalTrials.gov ID: NCT01274793.

SUBMITTER: Zheng CH

PROVIDER: S-EPMC3854786 | biostudies-literature | 2013 Oct

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Electro-acupuncture with different current intensities to treat functional constipation: a study protocol for a randomized controlled trial.

Zheng Cui Hong CH Huang Guang Ying GY Xu Xiao Hu XH Wang Ying Y Zhang Ming Min MM Wang Wei W Jing Xiang Hong XH Zhu Bing B

Trials 20131022

<h4>Background</h4>Functional constipation (FC) is highly prevalent in the general population of the world and has a substantial negative impact on the health-related quality of life of individuals. Many clinical trials have indicated that acupuncture is effective in the treatment of FC. However, the sample sizes of these previous studies were too small. Furthermore, there are no reports investigating the relationship between the stimulation parameter and the therapeutic effect. We therefore des ...[more]

PMID: 24143917

Similar Datasets

Project description:Background and motivationThe effectiveness of using acupuncture to treat migraine is rarely and even suspectedly reported in the literature. In this article, we report the design and the protocol of a randomized controlled large-scale trial to treat migraine using acupuncture, aiming at testifying it is effective to use acupuncture to treat migraine. We demonstrate also that the effectiveness of the treatment may vary due to using acupoints of different meridians or different acupoints of one meridian.Methods and designA multi-center randomized controlled trial is currently undergoing, with three acupoints treatment groups and one non-acupoints control group. The acupuncture treatment consists of 20 sessions per patient with a observation period of 20 weeks. In total, 480 patients with migraine are registered in this study within 8 hospitals in China from March 2008 to June 2009. These patients are randomly assigned to receive one of the following four acupoints treatment groups, i.e. 1) specific acupoints of Shaoyang meridians (120 patients), 2) non-specific acupoints of Shaoyang meridians (120 patients), 3) acupoints of other meridians (120 patients); or 4) non-acupoints control group (120 patients). The main outcome measurement in this trial is the effect comparison achieved among these four groups in terms of number of days with migraine and intensity of migraine during and after the baseline phase, i.e. the first 4 weeks before randomization and 4, 8 and 16 weeks after randomization. The intensity of headache including headache intensity grade (0-3) and visual analogue scale (VAS) score will also be used in this study. In addition, the differences of Migraine-Specific Quality-of-Life Questionnaire (MSQ) and Transcranial Doppler Sonography (TCD) before and after randomization are also used as the secondary outcome measurement.DiscussionThe result of this trial (which will be available in 2009) will demonstrate the efficacy of using acupuncture to treat migraine, and verify whether the specific effect of acupoints exists and whether this specific effect of acupoints is related to meridian and a collection of meridian Qi.Trials registrationClinical Trials.gov NCT00599586.

Project description:BackgroundThe prevalence of functional constipation (FC) is 3-27%, and FC has been reported to cause discomfort in daily life and various complications. The treatment for FC depends on laxatives, and thus, effective and non-toxic alternative treatments are needed.MethodsWe conducted a randomised, sham-controlled parallel-design, pilot trial. Participants with FC were randomly assigned to either the real acupuncture (RA) or sham acupuncture (SA) group. The RA consisted of eight fixed acupuncture points (bilateral ST25, ST27, BL52 and BL25) and four additional points targeted to the individual based on Traditional Korean medicine (TKM). SA consisted of shallow acupuncture insertion at 12 non-acupuncture points. Twelve sessions were provided over 4 weeks. The outcome measures were weekly defecation frequency (DF), spontaneous complete bowel movement (SCBM), Bristol stool scale (BSS) score and constipation assessment scale (CAS) score. The participants were followed for 4 weeks after the treatment.ResultsThirty participants were enrolled (15:15). The mean DF were 5.86 ± 5.62, 5.43 ± 3.39 and 5.79 ± 3.64 in the RA group and 3.73 ± 1.62, 5.00 ± 1.77 and 5.40 ± 1.96 in the SA group at weeks 1, 5, and 9, respectively. The increases in weekly SCBMs were 2.50 ± 3.86 and 2.71 ± 4.01 with RA and 2.33 ± 2.74 and 1.93 ± 2.25 with SA at weeks 5 and 9, respectively (mean difference [MD] 0.78). The BSS scores were 0.57 ± 1.72 and 1.09 ± 1.30 with RA and 0.15 ± 1.06 and 0.14 ± 0.88 with SA at weeks 5 and 9, respectively (MD 0.95). The CAS score changes were - 3.21 ± 2.91 and - 3.50 ± 3.98 with RA and - 2.67 + ±2.82 and - 2.87 ± 2.95 with SA at weeks 5 and 9, respectively. Greater improvements were observed in subgroup analysis of participants with hard stool. The numbers of participants who developed adverse events (AEs) were equal in both groups (four in each group), and the AEs were not directly related to the intervention.ConclusionsThis clinical trial shows feasibility with minor modifications to the primary outcome measure and comparator. Acupuncture showed clinically meaningful improvements in terms of SCBMs occurring more than 3 times per week and in these improvements being maintained for 4 weeks after treatment completion. As this is a pilot trial, future studies are warranted to confirm the efficacy and safety.Trial registrationKCT0000926 (Registered on 14 November 2013).

Dataset Information

Electro-acupuncture with different current intensities to treat functional constipation: a study protocol for a randomized controlled trial.

Publications

Electro-acupuncture with different current intensities to treat functional constipation: a study protocol for a randomized controlled trial.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure