Skip to content

The exploratory study for the efficacy and the safety of Rikkunshito on symptoms of indigestion in the patients with Functional Heartburn

The exploratory study for the efficacy and the safety of Rikkunshito on symptoms of indigestion in the patients with Functional Heartburn - The efficacy of Rikkunshito on indigestion in the patients with Functional Heartburn

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000029668
Enrollment
20
Registered
2017-10-24
Start date
2017-10-24
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Functional Heartburn

Interventions

Rikkunshito(7.5 g/t.i.d) for 8 weeks

Sponsors

Nippon Medical School Graduate School of Medicine
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Patients diagnosed with FH according to the Rome IV criteria 2) Patients with indigestion(ARD>=1) 3) FSSG is>=8 4)Patients who are resistant to even more than 2 weeks administration of P-CAB. 5) Type of visit: Outpatient 6) Age: Aged 20 and over 7) Patients for whom oral administration was possible 8) Patients who provided written informed consent regarding study participation.

Exclusion criteria

Exclusion criteria: 1)Patients diagnosed with Eosinophilic esophagitis(EoE) 2)Patients diagnosed with Esophageal Motility disorders by High-Resolution manometry. 3)Patients who had 50% or more of Symptom Index by 24-hour Esophageal Impedance and PH monitoring. 4)Patients diagnosed with Reflux esophagitis(RE)(Los Angeles classification,>=Grade A)by upper endoscopy. 5)History of upper GI resection 6)Confirmed presence of ulcer (excluding scars) or malignant tumor in the upper GI. 7)Suspected organic hepatic/biliary/pancreatic disorders such as gallstone, hepatitis, and pancreatitis 8)History of allergic reactions to Kampo medicines. 9)Patients who were administered KAMPO medicine 4 weeks before entry. 10)Receiving or scheduled to receive an agent that is being developed. 11)Presence of serious complications (liver, kidney, heart, or blood disease or metabolic disease). 12)Pregnant or lactating women or those who are planning to conceive during the study period. 13)Considered ineligible to participate by principal investigator or sub-investigator.

Design outcomes

Primary

MeasureTime frame
Frequency scale for the symptoms of GERD (FSSG) , (Total.reflux symptom (RS)and acid-related dysmotility symptoms (ARD))

Secondary

MeasureTime frame
1) Quality of Life in Reflux and Dyspepsia : QOLRAD-J (Total , Emotional distress, Sleep disturbance, Vitality,Food/drink problems and Physical/social functioning) 2) Hospital Anxiety and Depression Scale : HADS (Total, Anxiety, Depression) 3) Overall Treatment Efficacy : OTE

Countries

Japan

Contacts

Public ContactNoriyuki Kawami

Nippon Medical School Graduate School of Medicine Department of gastroenterology

s5038@nms.ac.jp03-3822-2131

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026