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A Mass Balance Study of [14C]DS-1001b

Completed
Conditions
Healthy adult male
Registration Number
jRCT2071240033
Lead Sponsor
Daiichi Sankyo Co., Ltd.
Brief Summary

Not available

Detailed Description

Not available

Recruitment & Eligibility

Status
Complete
Sex
Male
Target Recruitment
8
Inclusion Criteria

Subjects who meet all of the following criteria are eligible for the study.

  1. Healthy Japanese adult males
  2. Aged 18 to 55 years (both inclusive) at the time of informed consent
  3. A body mass index (BMI) >=18.5 and <25.0 kg/m^2 at the time of screening test
  4. UGT1A1 EM (having no mutation of *6 and *28), or UGT1A1 PM (having either of *6/*6, *6/*28, or *28/*28)
Exclusion Criteria
  1. Having a history of stomach or intestinal surgery or disease that would potentially alter absorption and/or excretion of orally administered drugs (however, appendectomy and repair of pyloric stenosis are allowed)
  2. Having 3 days or less with at least one spontaneous defecation (bowel movement without purgative medicine, enema or stool extraction) during the 7 days prior to the screening test
  3. Having a history of hypersensitivity or being idiosyncratic (e.g., having penicillin allergy) to any drug
  4. Underwent administration of radiolabeled substances or exposure to diagnostic/therapeutic radiation (e.g., gastric X ray, computed tomography [CT] scans, positron emission tomography [PET], etc.) during the period from 12 months before study drug administration and until completion of the post-study examination or follow-up examination (however, chest X ray and dental radiography are allowed)

Study & Design

Study Type
Interventional
Study Design
single assignment
Primary Outcome Measures
NameTimeMethod
-

Mass balance and pharmacokinetics

Secondary Outcome Measures
NameTimeMethod

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