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Pharmacokinetic study of multiple oral administration of R-Bambuterol hydrochloride tablets in a population with higher plasma butylcholinesterase activity

Pharmacokinetic study of multiple oral administration of R-Bambuterol hydrochloride tablets in a population with higher plasma butylcholinesterase activity

Status
Recruiting
Phases
Phase 1
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2100043100
Enrollment
Unknown
Registered
2021-02-05
Start date
2021-02-18
Completion date
Unknown
Last updated
2021-05-24

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

Conditions

Asthma, COPD

Interventions

Oral pharmacokinetics study group:R-BMB 5mg Q24 for 21 days
multiple oral administration of 5mg group:R-BMB 5mg QN for 28 days
multiple oral administration of 10mg group:R-BMB 10mg QN for 28 days

Sponsors

Dongguan People's Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
30 Years to 70 Years

Inclusion criteria

Inclusion criteria: 1. Subject is a healthy adult male or a female of non-childbearing potential between the ages of 30 and 70 years, inclusive. 2. Subject has a fasting serum LDL-c level more than 4.10mmol /L, and TC level more than 5.20mmol/L. 3. Subject has fasting serum BChE activity more than 8000 U/L. 4. Subject has a meal evaluation score less than 5.

Exclusion criteria

Exclusion criteria: 1) Subject has the presence of an active or recurring clinically significant dysphagia or gastrointestinal, liver, and kidney diseases; and/or drug allergy or specific allergic reaction; and/or hyperthyroidism or hyperthyroidism requiring medical treatment. 2) Subject has any surgical or medical condition or clinically relevant abnormalities in clinical laboratory parameters that might significantly alter the absorption, distribution, metabolism, or excretion. Mild hypertension and mild fatty liver disease are permitted as judged by the investigator. 3) Subject uses any prescription or non-prescription drugs, or health products within 2 weeks prior to the start of the study; and/or addictive drugs; and/or drinks excessive amounts of tea, coffee and/or caffeinated beverages (8 or more cups) per day. 4) Subject uses lipid-lowering drugs 30 days before the starting day of the trial. 5) Subject has a TC level more than 5.6mmol/L.

Design outcomes

Primary

MeasureTime frame
Pharmacokinetic index;

Countries

China

Contacts

Public ContactLing Guan

Dongguan People's Hospital

guorui0907@foxmail.com+86 13922976661

Outcome results

None listed

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