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A Research Study Looking Into How NNC0662-0419 Works With Birth Control Pills and Emptying of the Stomach in Women Not Able to Become Pregnant With Excess Body Weight

An Investigation of the Effect of NNC0662-0419 on Pharmacokinetics of an Oral Combination Contraceptive (Ethinylestradiol and Levonorgestrel) and Gastric Emptying in Women of Non-childbearing Potential With Overweight or Obesity

Status
Recruiting
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07525791
Enrollment
45
Registered
2026-04-13
Start date
2026-04-07
Completion date
2027-05-04
Last updated
2026-04-24

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

Conditions

Obesity, Overweight

Brief summary

The purpose of this clinical study is to find out if NNC0662-0419 is safe and effective to be taken together with other medicines, like birth control pills, and emptying of the stomach in women not able to become pregnant living with overweight or obesity. There are 3 study treatments in this study, participants will get all of the treatments, NNC0662-0419 the treatment being tested, Altavera a type of birth control pill, Acetaminophen a common type of mild painkiller.

Interventions

Once-weekly subcutaneous NNC0662-0419 will be administered using a pen injector

DRUGOral contraceptive

An oral contraceptive Altavera \[levonorgestrel (LN) 0.15 milligram (mg) and ethinyl estradiol (EE) 0.03 mg\] will be administered orally.

DRUGAcetaminophen

A single dose of acetaminophen will be administered orally.

Sponsors

Novo Nordisk A/S
Lead SponsorINDUSTRY

Study design

Allocation
NA
Intervention model
SEQUENTIAL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
FEMALE
Age
18 Years to 64 Years
Healthy volunteers
Yes

Inclusion criteria

* Female (sex assigned at birth) of non-childbearing potential. * Age 18-64 years (both inclusive) at the time of signing the informed consent. * Body weight more than or equal to (≥) 60.0 kilogram (kg). * Considered to be generally healthy, except for overweight or obesity, based on the medical history, physical examination, and the results of vital signs, electrocardiogram and clinical laboratory tests performed during the screening visit, as judged by the investigator.

Exclusion criteria

* Known or suspected hypersensitivity to study intervention(s) or related products. * Use of any medication containing glucagon-like peptide 1 (GLP-1), glucose-dependent insulinotropic peptide (GIP), or amylin receptor agonism before screening. * Any contraindications for the use of the oral contraception used in the study according to the Altavera Product Information. * Use of hormone replacement therapy within 28 days before screening or intention to initiate treatment with hormone replacement therapy during the study. * Use of prescription medicinal products or non-prescription drugs, including any herbal medicine known to interfere with the metabolic CYP pathways, such as perikon (St. John's Wort), within 14 days (or within 5 half-lives of the medicinal product, whichever is longest) of screening, with the exception of use of routine vitamins (vitamins used within a normal dose reference interval), occasional use of acetaminophen, ibuprofen and acetylsalicylic acid, or topical medication not reaching systemic circulation. * Presence of clinically significant gastrointestinal disorders or symptoms of gastrointestinal disorders potentially affecting absorption of drugs or nutrients, or as judged by the investigator. * History of major surgical procedures involving the stomach potentially affecting absorption of trial products (e.g. subtotal and total gastrectomy, sleeve gastrectomy, gastric bypass surgery) or current presence of gastrointestinal implant.

Design outcomes

Primary

MeasureTime frameDescription
Area under curve (AUC) 0-24 h, EE, steady state (SS): The area under the EE plasma concentration-time curve (pre-dose to 24 hours post-dose)Day 8 and 1 day after last NNC0662-0419 doseMeasured as picograms per milliliter (h\*pg/mL)
AUC0-24h, LN, SS: The area under the LN plasma concentration-time curve (pre-dose to 24 hours post-dose)Day 8 and 1 day after last NNC0662-0419 doseMeasured as h\*pg/mL

Secondary

MeasureTime frameDescription
Maximum concentration (Cmax), EE, SS: Maximum observed EE plasma concentration (pre-dose to 24 hours post-dose)Day 8 and 1 day after last NNC0662-0419 doseMeasured as pg/mL
Cmax, LN, SS: Maximum observed LN plasma concentration (pre-dose to 24 hours post-dose)Day 8 and 1 day after last NNC0662-0419 doseMeasured as pg/mL
AUC0-60min, para: The area under the paracetamol plasma concentration-time curve (pre-dose to 60 minutes post-dose) following a standardised mealDay 1 and 1 day after 3rd NNC0662-0419 dose on highest dose stepMeasured as microgram per milliliter (h\*μg/mL)
AUC0-300min, para: The area under the paracetamol plasma concentration-time curve (pre-dose to 300 minutes post-dose) following a standardised mealDay 1 and 1 day after 3rd NNC0662-0419 dose on highest dose stepMeasured as h\*μg/mL
Cmax, para; Maximum observed paracetamol plasma concentration (pre-dose to 300 minutes post-dose) following a standardised mealDay 1 and 1 day after 3rd NNC0662-0419 dose on highest dose stepMeasured as μg/mL

Countries

United States

Contacts

CONTACTNovo Nordisk
clinicaltrials@novonordisk.com(+1) 866-867-7178
STUDY_DIRECTORClinical Transparency (dept. 2834)

Novo Nordisk A/S

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Apr 25, 2026