An interventional study of ID-JPL934 and Placebo in Abnormal Bowel Movement Such as Constipation, Diarrhea, Abdominal Pain, sponsored by Seoul National University Hospital. Status unknown at 1 site in Korea, Republic of. Open to participants aged 19 Years to 80 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2018-01-30.
Sponsored by Seoul National University Hospital · Not applicable, Interventional, and Treatment
Among 11 studies in Diarrhea with a site in Korea, Republic of — none open to participants now, 1 under way, none of them phase 3. Diarrhea · Korea, Republic of.
Among the 11 studies in Diarrhea with a site in Korea, Republic of, this one is the 4th largest by enrollment, is the only one that started in 2017, is one of 6 with no phase, and was the 7th registered.
877 studies on the registry are indexed under Diarrhea; 76 are open to participants now.
Browse Diarrhea studies →None of the 11 studies in Diarrhea with a site in Korea, Republic of is open now. The open studies under Diarrhea, anywhere →
Of the 45 Diarrhea studies recruiting now, 21 (47%) set no upper age limit and 22 (49%) stop at 75 or younger; 19 take children under 18; 15 take healthy volunteers.
This study: 19 Years to 80 Years · all sexes · healthy volunteers too.
The full table on the hub →This tab as a report to print or save as PDF → With an account.
11 studies; the count open now beside each. This study's row is marked.
First in 2010; this study’s year is marked. 1 started in 2017.
This study's enrollment of 112 is below the median of 137 across 738 interventional studies indexed under Diarrhea.
Median enrollment 70 across the 11 interventional studies. Of the 4 that completed or were terminated, 0 (0%) have results posted.
This tab as a report to print or save as PDF → With an account.
4 of 11 have an industry lead sponsor. The 7 most frequent:
Seoul National University Hospital is the lead sponsor of 1,900 studies on the registry; 274 are open to participants now.
Of its 12 completed or terminated interventional studies of FDA-regulated products, 2 (17%) have results posted.
Seoul National University Hospital has 4 studies filed under Diarrhea — fewer than ten, so there is no comparison to draw.
None of the studies under way reaches primary completion within a year.
Among the 11 studies in Diarrhea with a site in Korea, Republic of, from their registry updates:
Nothing recorded among them since 2026-09-25.
This tab as a report to print or save as PDF → With an account.
Probiotics, which are part of the human body, are microorganisms, which are known to have beneficial effects when consumed in a certain amount, and have the function of controlling intestinal flora and inhibiting inflammation. Recently, probiotics have received much attention in the treatment of hypersensitivity syndrome. The aim of this study was to investigate the effect of probiotic strains, ID-JPL934, in the diagnosis of irritable bowel syndrome.
Overall satisfaction with improvement of bowel habits such as diarrhea and constipation as well as abdominal discomfort and abdominal discomfort in the group receiving ID-JPL934 capsules (test food group or test group) and control group (control food group or control group) (0-10 point visual analogue scale) for each symptom before and after ingestion to evaluate the degree of improvement of the symptoms. The purpose of this study was to investigate the relationship between bacterial composition changes in the stool and the improvement of symptoms in the patients before and after ingestion.
Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Exclusion Criteria:
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Ways of preventing pregnancy. “Highly effective” methods fail less than 1% of the time a year when used correctly — for example an IUD or an implant.
Criteria usually say which methods count and how long to keep using them after the last dose, sometimes for male participants too. Some studies accept a partner’s vasectomy if it was confirmed successful and that person is the participant’s only sexual partner.
An allergy, or another reaction of the immune system, to a substance. “Hypersensitivity to the study drug” means a known allergic reaction to it — not every side effect a medicine can have.
A weakened immune system. It can come from an illness, such as HIV or some blood cancers, or from medicines that turn the immune system down, for example after an organ transplant or for an autoimmune disease; steroids at higher doses count.
Read whether the line is about a condition or about medicines, and which medicines and doses it means.
Anti-inflammatory medicines such as prednisone, prednisolone and dexamethasone — not the anabolic steroids used for muscle.
Studies differ in what they allow: check which steroid medicines, routes (tablets, injections, creams, inhalers, eye drops) and doses this study accepts.
Contraception
Ways of preventing pregnancy. “Highly effective” methods fail less than 1% of the time a year when used correctly — for example an IUD or an implant.
Criteria usually say which methods count and how long to keep using them after the last dose, sometimes for male participants too. Some studies accept a partner’s vasectomy if it was confirmed successful and that person is the participant’s only sexual partner.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Hypersensitivity
An allergy, or another reaction of the immune system, to a substance. “Hypersensitivity to the study drug” means a known allergic reaction to it — not every side effect a medicine can have.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Immunosuppression
A weakened immune system. It can come from an illness, such as HIV or some blood cancers, or from medicines that turn the immune system down, for example after an organ transplant or for an autoimmune disease; steroids at higher doses count.
Read whether the line is about a condition or about medicines, and which medicines and doses it means.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Corticosteroids (steroids)
Anti-inflammatory medicines such as prednisone, prednisolone and dexamethasone — not the anabolic steroids used for muscle.
Studies differ in what they allow: check which steroid medicines, routes (tablets, injections, creams, inhalers, eye drops) and doses this study accepts.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
probiotics 20%, corn starch 80%
Dietary Supplement: ID-JPL934
corn starch 100%
Dietary Supplement: Placebo
probiotics
corn starch
symptom improvement effect
symptom questionnaire survey
Time frame: 8week
VAS score
Visual analogue scale score(10-point scales)
Time frame: 8week
QoL score
Quality of Life score (5-point scales)
Time frame: 8week
Plan to share: No
Ran from Jul 2017 to primary completion in Oct 2017, 2 months.
Of 129 non-industry interventional studies with no phase under Diarrhea, half reached primary completion within 17 months of starting (the median), counting those still running; a quarter within 6 and three quarters within 36. This study's 2 months is below that.
Counting every sponsor, half of 164 studies reached it within 14 months; a quarter within 5 and three quarters within 35.
How these figures are worked out, and which studies are left out of them.
This study is status unknown, as verified in Aug 2017. You cannot join it, but the record below documents what was studied.
Get an email when the registry record changes — status, dates, results — or when someone posts here.
Sign in to followQuestions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.
Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.
Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.
Seoul National University Hospital →