ConstipationNCT04661202
Effects of Exercise Training on Pelvic Floor Symptoms and Function in Adults With Constipation
A study testing multimodal exercise training in people with Constipation, run by National Cheng Kung University at 1 site in Taiwan.
Trial summary
Constipation is a common problem in the general population. Defecation disorders caused by abnormal contraction or insufficient relaxation of the pelvic floor muscles during defecation may be one of the most possible causes of constipation. Read more about this study
- Who is it for?
- Ages 20 to 64 years
- Conditions the study is for
- Constipation
- What is being tested?
- multimodal exercise training
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 27 participants
- Where
- 1 siteTaiwan
- Study dates
- 1 Jan 2021to 31 Jul 2022
- Phase
- Interventional
- Are there results?
- Yes, posted in the registrySummary in the doctors' view
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 20 to 64 years
- All sexes
- No healthy volunteers
- Adult
Who may be able to join
- Aged between 20 years and 64 years
- Participants who fulfill the Rome IV criteria for constipation which include two or more of the following: a) straining > 25% of defecations; b) lumpy or hard stools > 25% of defecations; c) sensation of incomplete evacuation > 25% of defecations; d) sensation of anorectal obstruction/blockage > 25% of defecations; e) manual maneuvers to facilitate > 25% of defecations; f) < 3 spontaneous bowel movements per week
- Participants who have sufficient language skills to participate
Who cannot join
- Participants who have received exercise or pelvic floor muscle training under supervision in the past 12 months
- Participants with previous abdominal surgery, anorectal trauma or surgery, or previous diagnosis of neuropathy or anal sphincter dysfunction
- Presence of malignancies, severe cardiovascular disease or other severe physical/psychiatric impairments that prevent participation in the study
- Pregnant or within 12 months postpartum
Trial locations and contacts
1 site in 1 country.
About this study
Official title: Effects of Exercise Training on Pelvic Floor Symptoms and Function in Adults With Constipation: A Randomized Controlled Trial
Constipation is a common problem in the general population. Defecation disorders caused by abnormal contraction or insufficient relaxation of the pelvic floor muscles during defecation may be one of the most possible causes of constipation. Although constipation is not life-threatening, it may have a significant impact on the quality of life. Aerobic exercise has been shown to improve symptoms of constipation in adults with constipation. However, there is no research investigating the effects of a multimodal exercise training on pelvic floor symptoms and pelvic floor muscle function in this population and only few studies have evaluated the pelvic floor muscle function using objective assessment tools among this population. The aim of the study is to investigate the effect of a multimodal exercise training program on constipation symptoms and pelvic floor muscle function in adults with constipation. The investigator will conduct a randomized controlled trial to evaluate the effectiveness of exercise training for adults with constipation. This study hypothesizes that (1) a multimodal exercise training can improve pelvic floor symptoms and function in adults with constipation, and (2) the improvement in exercise training group will be higher than that in control group.
Read the detailed description
This is a randomized controlled trial. Adults with constipation will be recruited and randomly assigned to either the intervention group or the control group. The intervention group will receive 16 sessions of therapist-supervised, combined resistance (including pelvic floor muscle training) and aerobic exercise training twice weekly for 8 weeks. The control group will receive usual care. All participants will be assessed at baseline and post-intervention. The primary outcome measure is the severity of the patient's self-reported constipation symptoms measured using the Patient Assessment of Constipation Symptoms Questionnaire (PACSYM). The secondary outcomes are pelvic floor muscle function assessed through the Pelvic Floor Muscle Coordination Scale (PFMCS), digital rectal examination, and anorectal manometry; quality of life measured by the Patient Assessment of Constipation Quality of Life Questionnaire (PACQOL); and physical activity levels measured using the International Physical Activity Questionnaire (IPAQ). Intention-to-treat analysis will be performed to preserve the sample size and original randomization. Mann-Whitneyand Chi-square testsest will be used for continuota and categorical data to compare the baseline characteristics between the two groups. Wilcoxon signed-rank test and the Mann-Whitney U test will be used for intragroup and intergroup comparison of outcome variables. The p-value of < 0.05 will be considered statistically significant.
- Conditions
- Constipation
- Being tested
- multimodal exercise training
- Keywords
- constipation, resistance exercise, aerobic exercise, pelvic floor muscle training
- Medical subject headings
- Constipation
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
multimodal exercise trainingOther
A supervised moderate-intensity exercise training session, which will include aerobic exercise with a stationary exercise bike, resistance exercise using dumbbell, theraband band, or gym ball for each major muscle groups and core muscles (including pelvic floor muscle (PFM) training with biofeedback), and stretching exercise, twice a week for 8 weeks. All exercises will be individualized based on participant's heart rate reserve and Rate of Perceived Exertion (RPE). An oximeter and a sphygmomanometer will be used to monitor the heart rate, oxygen saturation and blood pressure of the participants to ensure safety.
A home exercise program will include a walking exercise for 30 minutes per day and a PFM training with the aim of completing 1~3 sets of 8~12 submaximal contraction of PFM by holding 6~10 seconds with 12~20 seconds of rest between each contraction, and it will end with 3 maximal PFM contractions by holding 1~3 seconds 3~6 seconds of rest between each contraction.
| Study group | Role | What they receive |
|---|---|---|
| Exercise training group | Experimental | * Aerobic exercise
* Resistance exercise (including pelvic floor muscle training with biofeedback)
* Stretching exercise
* Home exercise Receives: Other: multimodal exercise training |
| Control group | No intervention | ・Usual care After baseline assessment, the participants will receive health and lifestyle advices related to bowel symptoms, which include maintaining moderate physical activity, healthy diet, and ideal defecation posture, and establishing a personal bowel schedule and other behavioral changes that promote regular bowel movements. Upon request, the participants will be provided with the same intervention program as the exercise training group after 8 weeks participation. |
What is being measured
The primary outcome is the main question the study is designed to answer.
Severity of Constipation Symptoms
The Patient Assessment of Constipation Symptoms questionnaire will be used to assess the severity of constipation symptoms. This questionnaire includes a total of 12 items in 3 subscales: abdominal (4 items), rectal (3 items), and stool (5 items). Participant will be asked to rank the symptoms on a five-point Likert scale, ranging from 0 (absent) to 4 (very severe). The total score ranges from 0 to 48 which will be divided by the actual number of items answered. The higher score indicates the greater severity of constipation symptoms.
Measured: absolute values at 8 weeks
Constipation Symptoms
A Seven Day Bowel Diary includes items regarding the stool frequency, presence of incontinence, excessive straining, manual maneuver, or pain during defecation, and the use of laxatives.
Measured: absolute values at 8 weeks
Constipation Symptom-Stool Consistency
A Seven Day Bowel Diary includes the item regarding stool consistency. The Bristol Stool Form Scale describing the shapes and types of stools is used to evaluate stool consistency. This scale assigns a number (1-7) with 1 indicating hardest to 7 indicating loosest, to classify human feces based on its shape and and how formed or loose it is.
Measured: absolute values at 8 weeks
Constipation Symptom-Time Spent During Defecation
A Seven Day Bowel Diary includes items regarding time spent during defecation.
Measured: absolute values at 8 weeks
Secondary outcomes (7)
The Pelvic Floor Muscle Coordination Measured by the Pelvic Floor Muscle Coordination Scale
The Pelvic Floor Muscle Coordination Scale including 5 items, respiration, pelvic floor muscle contraction, extrapelvic muscle activation, pelvic floor muscle expansion, and cough will be used to evaluate pelvic floor muscle coordination. All will be evaluated by observation. The total score ranges from 0 to 10 and a higher score indicates the poorer pelvic floor muscle coordination.
Measured: absolute values at 8 weeks
The Pelvic Floor Muscle Strength Will be Measured by Digital Rectal Examination.
Resting tone, maximal voluntary contraction (MVC) of external anal sphincter and puborectalis, voluntary relaxation, and three components of defecation attempts (push effort, anal relaxation, and perineal descent) will be measured.
Resting pressure was scored as "0=decreased", "1=normal", or "2=increased". Maximal voluntary contraction of external anal sphincter and puborectalis were scored separately for each muscle based on the International Continence Society scale criteria as "0=absent", "1=weak", "2=moderate", "3=strong". Voluntary relaxation was assessed after MVCs and scored as "0=absent", "1=partial", or "2=complete". Push effort was scored as "0=weak", "1=normal", or "2=excessive", anal relaxation was scored as "0=impaired", "1=normal", or "2=paradoxical contraction", and perineal descent was scored as "0=absent", "1=normal", or "2=excessive".
Measured: absolute values at 8 weeks
The Pelvic Floor Muscle Function Will be Measured Using Anorectal Manometry.
Participants will be asked to relax for 10 seconds, squeeze 3 times by holding 5 seconds with 5 seconds of rest in between, and squeeze by holding the contraction for 30 seconds. Anorectal pressure will be recorded in unit of millimeter of mercury (mmHg).
Measured: absolute values at 8 weeks
The Pelvic Floor Muscle Endurance Will be Measured Using Anorectal Manometry and Stopwatch.
Participants will be asked to voluntarily squeeze their pelvic floor muscles by holding the contraction for 30 seconds. Anorectal squeeze pressure is measured using an anorectal manometry. The pelvic floor muscle endurance is recorded as the time (seconds) holding at >50% of maximal voluntary contraction (squeeze pressure) in 30 seconds.
Measured: absolute values at 8 weeks
Physical Activity Levels
The International Physical Activity Questionnaire will be used to measure participants' physical activity levels. This questionnaire includes seven questions on different physical activity levels of duration and frequency and then calculated in metabolic equivalent-minutes/week. A higher score indicates a greater physical activity levels.
Measured: absolute values at 8 weeks
Constipation Quality of Life
Patient Assessment of Constipation Quality of Life Questionnaire will be used to evaluate the quality of life in constipation patients. This questionnaire includes a total of 28 items in 4 subscales: worries and concerns (11 items), physical discomfort (4 items), psychosocial discomfort (8 items), and satisfaction (5 items). Participants will be asked to rank how constipation affects their quality of life on a five-point Likert scale, ranging from 0 to 4. A higher score indicates greater impact on quality of life.
Measured: absolute values at 8 weeks
Adherence
Participants in intervention group will be asked to record the number of completed home exercises (pelvic floor muscle training and walking) in the exercise diary. Adherence will be calculated separately for pelvic floor muscle training and walking as the days of home exercises completed over 56 days.
Measured: absolute values at 8 weeks
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted10 Dec 2020
- Study start1 Jan 2021
- Primary completion23 Mar 2022
- Study completion31 Jul 2022
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Posted resultsParticipant flow, outcome measures and adverse events reported by the sponsor.
- Publications (9)Papers the sponsor has linked to this study.
- Other trials for ConstipationStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Enrolment
- 27 participants (actual)
Sponsor and investigators
- Lead sponsor
- National Cheng Kung University
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Kuan-Yin Lin, National Cheng Kung University
- Investigators
- Kuan-Yin Lin, PhD, Principal investigator, National Cheng Kung University
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT04661202
- Sponsor's protocol ID
- B-BR-109-090
- Status last verified
- Feb 2024
- First submitted
- 3 Dec 2020
- Last updated
- 2 Aug 2024
- Results posted
- Yes, on ClinicalTrials.gov
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Publications
Rao SS, Bharucha AE, Chiarioni G, Felt-Bersma R, Knowles C, Malcolm A, Wald A. Functional Anorectal Disorders. Gastroenterology. 2016 Mar 25:S0016-5085(16)00175-X 10.1053/j.gastro.2016.02.009. doi: 10.1053/j.gastro.2016.02.009. Online ahead of print.
PubMed 27144630Gao R, Tao Y, Zhou C, Li J, Wang X, Chen L, Li F, Guo L. Exercise therapy in patients with constipation: a systematic review and meta-analysis of randomized controlled trials. Scand J Gastroenterol. 2019 Feb;54(2):169-177. doi: 10.1080/00365521.2019.1568544. Epub 2019 Mar 7.
PubMed 30843436Virtuoso JF, Menezes EC, Mazo GZ. Effect of Weight Training with Pelvic Floor Muscle Training in Elderly Women with Urinary Incontinence. Res Q Exerc Sport. 2019 Jun;90(2):141-150. doi: 10.1080/02701367.2019.1571674. Epub 2019 Apr 4.
PubMed 30945991Frank L, Kleinman L, Farup C, Taylor L, Miner P Jr. Psychometric validation of a constipation symptom assessment questionnaire. Scand J Gastroenterol. 1999 Sep;34(9):870-7. doi: 10.1080/003655299750025327.
PubMed 10522604Sadowy AM, Brouwer HL, Finseth DL, Hagener KM, Lawrence AE, Hollman JH. Development of a Pelvic Floor Muscle Coordination Scale. Journal of Women's Health Physical Therapy. 2010;34(3):81-8.
Gosling J, Plumb A, Taylor SA, Cohen R, Emmanuel AV. High-resolution anal manometry: Repeatability, validation, and comparison with conventional manometry. Neurogastroenterol Motil. 2019 Jun;31(6):e13591. doi: 10.1111/nmo.13591.
PubMed 31094054Kaushal JN, Goldner F. Validation of the digital rectal examination as an estimate of anal sphincter squeeze pressure. Am J Gastroenterol. 1991 Jul;86(7):886-7.
PubMed 2058632Craig CL, Marshall AL, Sjostrom M, Bauman AE, Booth ML, Ainsworth BE, Pratt M, Ekelund U, Yngve A, Sallis JF, Oja P. International physical activity questionnaire: 12-country reliability and validity. Med Sci Sports Exerc. 2003 Aug;35(8):1381-95. doi: 10.1249/01.MSS.0000078924.61453.FB.
PubMed 12900694Marquis P, De La Loge C, Dubois D, McDermott A, Chassany O. Development and validation of the Patient Assessment of Constipation Quality of Life questionnaire. Scand J Gastroenterol. 2005 May;40(5):540-51. doi: 10.1080/00365520510012208.
PubMed 16036506
Study at a glance
From the registry record, last updated by the sponsor on 2 Aug 2024. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Effects of Exercise Training on Pelvic Floor Symptoms and Function in Adults With Constipation: A Randomized Controlled Trial
- ClinicalTrials.gov ID
- NCT04661202
- Acronym / sponsor ID
- B-BR-109-090
- Conditions
- Constipation
- Keywords
- constipation, resistance exercise, aerobic exercise, pelvic floor muscle training
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 27 participants (actual)
- Lead sponsor
- National Cheng Kung UniversityUniversity, hospital or other
- Study start
- 1 Jan 2021 (actual)
- Primary completion
- 23 Mar 2022 (actual)
- Study completion
- 31 Jul 2022 (actual)
- First posted
- 10 Dec 2020 (actual)
- Results
- Posted 2 Aug 2024
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
Constipation is a common problem in the general population. Defecation disorders caused by abnormal contraction or insufficient relaxation of the pelvic floor muscles during defecation may be one of the most possible causes of constipation. Although constipation is not life-threatening, it may have a significant impact on the quality of life. Aerobic exercise has been shown to improve symptoms of constipation in adults with constipation. However, there is no research investigating the effects of a multimodal exercise training on pelvic floor symptoms and pelvic floor muscle function in this population and only few studies have evaluated the pelvic floor muscle function using objective assessment tools among this population. The aim of the study is to investigate the effect of a multimodal exercise training program on constipation symptoms and pelvic floor muscle function in adults with constipation. The investigator will conduct a randomized controlled trial to evaluate the effectiveness of exercise training for adults with constipation. This study hypothesizes that (1) a multimodal exercise training can improve pelvic floor symptoms and function in adults with constipation, and (2) the improvement in exercise training group will be higher than that in control group.
Detailed description
This is a randomized controlled trial. Adults with constipation will be recruited and randomly assigned to either the intervention group or the control group. The intervention group will receive 16 sessions of therapist-supervised, combined resistance (including pelvic floor muscle training) and aerobic exercise training twice weekly for 8 weeks. The control group will receive usual care. All participants will be assessed at baseline and post-intervention. The primary outcome measure is the severity of the patient's self-reported constipation symptoms measured using the Patient Assessment of Constipation Symptoms Questionnaire (PACSYM). The secondary outcomes are pelvic floor muscle function assessed through the Pelvic Floor Muscle Coordination Scale (PFMCS), digital rectal examination, and anorectal manometry; quality of life measured by the Patient Assessment of Constipation Quality of Life Questionnaire (PACQOL); and physical activity levels measured using the International Physical Activity Questionnaire (IPAQ). Intention-to-treat analysis will be performed to preserve the sample size and original randomization. Mann-Whitneyand Chi-square testsest will be used for continuota and categorical data to compare the baseline characteristics between the two groups. Wilcoxon signed-rank test and the Mann-Whitney U test will be used for intragroup and intergroup comparison of outcome variables. The p-value of < 0.05 will be considered statistically significant.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Exercise training group | Experimental | Other: multimodal exercise training* Aerobic exercise * Resistance exercise (including pelvic floor muscle training with biofeedback) * Stretching exercise * Home exercise |
| Control group | No intervention | –・Usual care After baseline assessment, the participants will receive health and lifestyle advices related to bowel symptoms, which include maintaining moderate physical activity, healthy diet, and ideal defecation posture, and establishing a personal bowel schedule and other behavioral changes that promote regular bowel movements. Upon request, the participants will be provided with the same intervention program as the exercise training group after 8 weeks participation. |
Who may qualify
- Ages
- 20 to 64 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult
Key inclusion criteria (3 listed)
- Aged between 20 years and 64 years
- Participants who fulfill the Rome IV criteria for constipation which include two or more of the following: a) straining > 25% of defecations; b) lumpy or hard stools > 25% of defecations; c) sensation of incomplete evacuation > 25% of defecations; d) sensation of anorectal obstruction/blockage > 25% of defecations; e) manual maneuvers to facilitate > 25% of defecations; f) < 3 spontaneous bowel movements per week
- Participants who have sufficient language skills to participate
Key exclusion criteria (4 listed)
- Participants who have received exercise or pelvic floor muscle training under supervision in the past 12 months
- Participants with previous abdominal surgery, anorectal trauma or surgery, or previous diagnosis of neuropathy or anal sphincter dysfunction
- Presence of malignancies, severe cardiovascular disease or other severe physical/psychiatric impairments that prevent participation in the study
- Pregnant or within 12 months postpartum
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| multimodal exercise trainingA supervised moderate-intensity exercise training session, which will include aerobic exercise with a stationary exercise bike, resistance exercise using dumbbell, theraband band, or gym ball for each major muscle groups and core muscles (including pelvic floor muscle (PFM) training with biofeedback), and stretching exercise, twice a week for 8 weeks. All exercises will be individualized based on participant's heart rate reserve and Rate of Perceived Exertion (RPE). An oximeter and a sphygmomanometer will be used to monitor the heart rate, oxygen saturation and blood pressure of the participants to ensure safety. A home exercise program will include a walking exercise for 30 minutes per day and a PFM training with the aim of completing 1~3 sets of 8~12 submaximal contraction of PFM by holding 6~10 seconds with 12~20 seconds of rest between each contraction, and it will end with 3 maximal PFM contractions by holding 1~3 seconds 3~6 seconds of rest between each contraction. | Other | Exercise training group |
Primary outcome
Severity of Constipation Symptoms
Time frame: absolute values at 8 weeks
The Patient Assessment of Constipation Symptoms questionnaire will be used to assess the severity of constipation symptoms. This questionnaire includes a total of 12 items in 3 subscales: abdominal (4 items), rectal (3 items), and stool (5 items). Participant will be asked to rank the symptoms on a five-point Likert scale, ranging from 0 (absent) to 4 (very severe). The total score ranges from 0 to 48 which will be divided by the actual number of items answered. The higher score indicates the greater severity of constipation symptoms.
Constipation Symptoms
Time frame: absolute values at 8 weeks
A Seven Day Bowel Diary includes items regarding the stool frequency, presence of incontinence, excessive straining, manual maneuver, or pain during defecation, and the use of laxatives.
Constipation Symptom-Stool Consistency
Time frame: absolute values at 8 weeks
A Seven Day Bowel Diary includes the item regarding stool consistency. The Bristol Stool Form Scale describing the shapes and types of stools is used to evaluate stool consistency. This scale assigns a number (1-7) with 1 indicating hardest to 7 indicating loosest, to classify human feces based on its shape and and how formed or loose it is.
Constipation Symptom-Time Spent During Defecation
Time frame: absolute values at 8 weeks
A Seven Day Bowel Diary includes items regarding time spent during defecation.
7 secondary outcomes
The Pelvic Floor Muscle Coordination Measured by the Pelvic Floor Muscle Coordination Scale
Time frame: absolute values at 8 weeks
The Pelvic Floor Muscle Strength Will be Measured by Digital Rectal Examination.
Time frame: absolute values at 8 weeks
The Pelvic Floor Muscle Function Will be Measured Using Anorectal Manometry.
Time frame: absolute values at 8 weeks
The Pelvic Floor Muscle Endurance Will be Measured Using Anorectal Manometry and Stopwatch.
Time frame: absolute values at 8 weeks
Physical Activity Levels
Time frame: absolute values at 8 weeks
Constipation Quality of Life
Time frame: absolute values at 8 weeks
Adherence
Time frame: absolute values at 8 weeks
Results and safety
Loading the posted results from ClinicalTrials.gov…
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 2 Aug 2024.
- Posted resultsParticipant flow, baseline, all outcome measures and adverse events.
- Background: PubMed 27144630Rao SS, Bharucha AE, Chiarioni G, Felt-Bersma R, Knowles C, Malcolm A, Wald A. Functional Anorectal Disorders. Gastroenterology. 2016 Mar 25:S0016-5085(16)00175-X 10.1053/j.gastro.2016.02.009. doi: 10.1053/j.gastro.2016.02.009. Online ahead of print.
- Background: PubMed 30843436Gao R, Tao Y, Zhou C, Li J, Wang X, Chen L, Li F, Guo L. Exercise therapy in patients with constipation: a systematic review and meta-analysis of randomized controlled trials. Scand J Gastroenterol. 2019 Feb;54(2):169-177. doi: 10.1080/00365521.2019.1568544. Epub 2019 Mar 7.
- Background: PubMed 30945991Virtuoso JF, Menezes EC, Mazo GZ. Effect of Weight Training with Pelvic Floor Muscle Training in Elderly Women with Urinary Incontinence. Res Q Exerc Sport. 2019 Jun;90(2):141-150. doi: 10.1080/02701367.2019.1571674. Epub 2019 Apr 4.
- Background: PubMed 10522604Frank L, Kleinman L, Farup C, Taylor L, Miner P Jr. Psychometric validation of a constipation symptom assessment questionnaire. Scand J Gastroenterol. 1999 Sep;34(9):870-7. doi: 10.1080/003655299750025327.
- BackgroundSadowy AM, Brouwer HL, Finseth DL, Hagener KM, Lawrence AE, Hollman JH. Development of a Pelvic Floor Muscle Coordination Scale. Journal of Women's Health Physical Therapy. 2010;34(3):81-8.
- Background: PubMed 31094054Gosling J, Plumb A, Taylor SA, Cohen R, Emmanuel AV. High-resolution anal manometry: Repeatability, validation, and comparison with conventional manometry. Neurogastroenterol Motil. 2019 Jun;31(6):e13591. doi: 10.1111/nmo.13591.
- Background: PubMed 2058632Kaushal JN, Goldner F. Validation of the digital rectal examination as an estimate of anal sphincter squeeze pressure. Am J Gastroenterol. 1991 Jul;86(7):886-7.
- Background: PubMed 12900694Craig CL, Marshall AL, Sjostrom M, Bauman AE, Booth ML, Ainsworth BE, Pratt M, Ekelund U, Yngve A, Sallis JF, Oja P. International physical activity questionnaire: 12-country reliability and validity. Med Sci Sports Exerc. 2003 Aug;35(8):1381-95. doi: 10.1249/01.MSS.0000078924.61453.FB.
- Background: PubMed 16036506Marquis P, De La Loge C, Dubois D, McDermott A, Chassany O. Development and validation of the Patient Assessment of Constipation Quality of Life questionnaire. Scand J Gastroenterol. 2005 May;40(5):540-51. doi: 10.1080/00365520510012208.
- Individual participant dataSharing planned: No
Related trials for Constipation
Recruiting
Outcome Research in Bowel Irrigation Techniques for the Treatment of Chronic Constipation and/or Faecal Incontinence
Faecal Incontinence, Chronic Constipation
Active, not recruitingPhase 2
This is a Randomized, Double-blind, Placebo-controlled, Multicenter, Parallel-group Study of the Efficacy and Safety of 2 Weight-based Treatment Groups of Plecanatide Versus Placebo in Children and Adolescent Participants 6 to Less Than 18 Years of Age With FC
Functional Constipation (FC)
Not yet recruiting
Acupuncture Combined With Transcutaneous Electrical Acupoint Stimulation for Constipation-Predominant Irritable Bowel Syndrome With Anxiety State
IBS, Constipation Predominant, Anxiety State
Not yet recruitingPhase 3
Rifaximin Treatment in Bloating Predominant Functional Bowel Disorders
Bloating, Rifaximin
Recruiting
Effects of Connective Tissue Massage Plus Biofeedback for Dyssynergic Defecation
Dyssynergic Defecation
Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Kuan-Yin Lin, PhD principal investigator
National Cheng Kung University
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing multimodal exercise training in people with Constipation, run by National Cheng Kung University at 1 site in Taiwan.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 3 inclusion and 4 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 2 Aug 2024. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in Taiwan. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
Yes. Results are posted in the registry (first posted 2 Aug 2024). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Severity of Constipation Symptoms (time frame: absolute values at 8 weeks). The study lists 4 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT04661202, which also lists 9 linked publications.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 2 Aug 2024.