Effect of Capsaicin Atomization on Cough and Swallowing Function in Patients after Hemorrhagic Stroke – A Randomized Controlled Study

The effect of gradient capsaicin-stimulated cough reflex on stroke-related pneumonia

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2200061258

Enrollment

Unknown

Registered

2022-06-18

Start date

2020-09-01

Completion date

Unknown

Last updated

2023-03-26

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

Conditions

stroke

Interventions

experimental group:Capsaicin nebulization induces cough

control group:Routine nursing care

Eligibility

Sex/Gender

All

Age

32 Years to 79 Years

Inclusion criteria

Inclusion criteria: 1. Patients diagnosed with hemorrhagic stroke by imaging data; 2. Adult patients with stable condition (age > 18 years old).

Exclusion criteria

Exclusion criteria: 1. Patients with unstable vital signs; 2. Patients with intracranial hypertension; 3. Patients with other serious organic diseases.

Design outcomes

Primary

Measure	Time frame
cough function;swallowing reflex;Substance P levels;Clinical Pulmonary Infection Score;	—

Countries

China

Contacts

Public ContactWu Chao

The First Affiliated Hospital of Soochow University

wuchao@suda.edu.cn+86 18852402662

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026