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Effectiveness and safety examination of the JPS Hangekobokuto extract granule (for composition) for dysphagia and the after cardiac surgery

Effectiveness and safety examination of the JPS Hangekobokuto extract granule (for composition) for dysphagia and the after cardiac surgery - Hangekobokuto study

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000017390
Enrollment
50
Registered
2015-05-02
Start date
2014-08-01
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

Patient after the cardiac operation

Interventions

lactose(placebo) 7.5g/day 14days JPS hange-kobokuto extract granule(for composition) 7.5g/day 14days

Sponsors

Tokyo Medical University Hachioji Medical Center Cardiovascular surgery
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Patients who will undergo cardiac surgery (including a sternal midline incision procedure) as a scheduled surgery in the Department of Cardiovascular Surgery at our hospital. 1) Men and women over 20 years old who can orally ingest hangekobokuto 2) Patients who received an explanation of the objective and content of this research, and in whom voluntary consent could be obtained

Exclusion criteria

Exclusion criteria: 1) Patients undergoing developing drug administration or patients scheduled for developing drug administration 2) Patients who are pregnant or who want to become pregnant during the study observation period, as well as patients who are lactating 3) Patients who are taking or are scheduled to take other kampo medicines 4) Patients with Parkinson's disease and cerebral infarction, and those who are prone to develop aspiration pneumonitis.

Design outcomes

Primary

MeasureTime frame
Swallowing reflex test

Secondary

MeasureTime frame
coughing reflection test Substance P quantitative examination in saliva Aspiration pneumonia incidence rate Amount of antibiotic

Countries

Japan

Contacts

Public ContactKoji Kawago

Tokyo Medical University Hachioji Medical Center Cardiovascular surgery

kkawago@tokyo-med.ac.jp042-665-5611

Outcome results

None listed

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