Clinical trial NCT04059367: Research Study to Investigate How a Study Medicine (NNC9204- 1177) Affects Blood Levels of Other Medicines in Healthy People
Official title: An Open-label, Single-sequence, Crossover Trial Investigating the Influence of NNC9204-1177 on Pharmacokinetics of Index Substrates for Cytochrome P450 Enzymes
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: PHASE1
Conditions: Healthy Volunteers
Overweight
Obesity
Lead sponsor: Novo Nordisk A/S
Sponsor class: INDUSTRY
First posted: 2019-08-16
Enrollment: 45
Sex: ALL
Minimum age (years): 18
Maximum age (years): 60
Standard ages: ADULT
Accepts healthy volunteers: yes
Allocation: NON_RANDOMIZED
Intervention model: CROSSOVER
Intervention model description: Single-sequence, cross-over drug interaction trial
Primary purpose: TREATMENT

Brief summary: The study looks at how the study medicine (NNC9204-1177) affects other medicines in the body. Participants will get the study medicine and 5 other medicines which have all been approved by the authorities. Participants will get 1 injection of the study medicine each week for 11 weeks. The study medicine is injected under the skin in the stomach area. All injections will be given by study staff. Participants will get 5 medicines as tablets, capsules or syrup to be taken with water at the beginning of the study and after 10 weeks of treatment with the study medicine. The study will last for about 4 months. Participants will have 14 visits to the clinic with the study staff and study doctor. Participants will have blood draws and 2 different kinds of electrocardiograms taken during the study. They will be asked about your mental health. People who use any medication, including herbal products, cannot take part in the study. Women cannot take part if pregnant, breast-feeding or planning to become pregnant during the study period or if they use birth control pills or other hormonal birth control products.


Eligibility criteria: Inclusion Criteria:

* Male or female, aged 18-60 years (both inclusive) at the time of signing informed consent.
* Body mass index (BMI) between 23.0 and 29.9 kg/m\^2 (both inclusive) at screening.
* Considered to be generally healthy based on the medical history, physical examination, and the results of vital signs, electrocardiogram (ECG) and clinical laboratory tests performed during the screening visit, as judged by the investigator.

Exclusion Criteria:

* Female who is pregnant, breast-feeding or intends to become pregnant or is of child-bearing potential and not using a highly effective contraceptive method (intra-uterine device (IUD), vasectomised partner or sexual abstinence)
* Any disorder, which in the investigator's opinion might jeopardise subject's safety or compliance with the protocol.
* Use of prescription medicinal products or non-prescription drugs, except for IUDs, within 14 days prior to the day of screening.
* Use of any herbal medicine known to interfere with the metabolic CYP pathways, such as Hypericum (St. John's Wort), ginseng, garlic, milk thistle, and echinaceae, within 14 days prior to the day of screening.

Primary outcomes:
measure: Area under the plasma concentration-time curve extrapolated to infinity of the caffeine
timeFrame: From 0 to 24 hours after a single dose of caffeine without NNC9204-1177 exposure (administered on Visit 2, Day 1) and at NNC9204-1177 steady state (administered on Visit 12, Day 78)
measure: Area under the plasma concentration-time curve extrapolated to infinity of the omeprazole
timeFrame: From 0 to 8 hours after a single dose of omeprazole without NNC9204-1177 exposure (administered on Visit 2, Day 1) and at NNC9204-1177 steady state (administered on Visit 12, Day 78)
measure: Area under the plasma concentration-time curve extrapolated to infinity of the midazolam
timeFrame: From 0 to 12 hours after a single dose of midazolam without NNC9204-1177 exposure (administered on Visit 2, Day 1) and at NNC9204-1177 steady state (administered on Visit 12, Day 78)
measure: Area under the plasma concentration-time curve extrapolated to infinity of the s-warfarin
timeFrame: From 0 to 168 hours after a single dose of warfarin without NNC9204-1177 exposure (administered on Visit 2, Day 1) and at NNC9204-1177 steady state (administered on Visit 12, Day 78)
measure: Area under the plasma concentration-time curve extrapolated to infinity of the dextromethorphan
timeFrame: From 0 to 72 hours after a single dose of dextromethorphan without NNC9204-1177 exposure (administered on Visit 2, Day 1) and at NNC9204-1177 steady state (administered on Visit 12, Day 78)
Secondary outcomes:
measure: Maximum observed plasma caffeine concentration after a single dose
timeFrame: From 0 to 24 hours after a single dose of caffeine without NNC9204-1177 exposure (administered on Visit 2, Day 1) and at NNC9204-1177 steady state (administered on Visit 12, Day 78)
measure: Maximum observed plasma omeprazole concentration after a single dose
timeFrame: From 0 to 8 hours after a single dose of omeprazole without NNC9204-1177 exposure (administered on Visit 2, Day 1) and at NNC9204-1177 steady state (administered on Visit 12, Day 78)
measure: Maximum observed plasma s-warfarin concentration after a single dose
timeFrame: From 0 to 168 hours after a single dose of warfarin without NNC9204-1177 exposure (administered on Visit 2, Day 1) and at NNC9204-1177 steady state (administered on Visit 12, Day 78)
measure: Maximum observed plasma midazolam concentration after a single dose
timeFrame: From 0 to 12 hours after a single dose of midazolam without NNC9204-1177 exposure (administered on Visit 2, Day 1) and at NNC9204-1177 steady state (administered on Visit 12, Day 78)
measure: Maximum observed plasma dextromethorphan concentration after a single dose
timeFrame: From 0 to 72 hours after a single dose of dextromethorphan without NNC9204-1177 exposure (administered on Visit 2, Day 1) and at NNC9204-1177 steady state (administered on Visit 12, Day 78)
Other outcomes:
Locations:
city: San Antonio
country: United States
facility: Novo Nordisk Investigational Site
state: Texas
Study officials:
affiliation: Novo Nordisk A/S
name: Clinical Reporting Anchor and Disclosure (1452)
role: STUDY_DIRECTOR
References: