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Effects of Kampo medicines on the persistent cough of long COVID-19

Effects of Kampo medicines on the persistent cough of long COVID-19 - Improvement of post-COVID-19 prolonged cough with Kampo medicines

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000050726
Enrollment
200
Registered
2024-08-10
Start date
2022-09-12
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

Coronavirus disease 2019

Interventions

chikujountanto(CUT) group (at least 7days, 7.5g/day). Consecutive participants who met the eligibility criteria were alternatively assigned to the CUT(Intervention_1) and BT groups(Intervention_2). Bo

Sponsors

Department of Internal Medicine, Sapporo Suzuki Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Someones which want to have Kampo medicines for post-COVID-19 prolonged cough (CUT or BT) i) age 20 years or over; ii) a SARS-CoV-2 test was positive; iii) SpO2 96% or over; and iv) after antivirals, inhalation (inhaled corticosteroid plus a long-acting beta 2 agonist: ICS/LABA) and adjuvant therapy (bronchodilators)

Exclusion criteria

Exclusion criteria: Someone which has a history of side effects to Kampo medicines and the following conditions 1) history of asthma; 2) incidence of self-reported wheezing, pharmacy data indicating asthma-like symptoms or variability in lung function in the previous year; 3) current treatment that could influence cough; 4) any concurrent airway disease (eg pneumonia, cancer); and 5) uncontrolled systemic disease or pregnancy

Design outcomes

Primary

MeasureTime frame
Improvement of cough score

Countries

Japan

Contacts

Public ContactSatoru Chiba

Sapporo Suzuki Hospital Department of Internal Medicine

chibas_0317@yahoo.co.jp0117095511

Outcome results

None listed

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