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To Compare SH T00658ID Over Ortho Tri-Cyclen Lo (US/Canada)

NCT00754065 · Status: COMPLETED · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 409

Last updated 2024-11-20

Study results available
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Summary

The objective of the study is to compare the oral contraceptive (OC) SH T00658ID over Ortho Tri-Cyclen Lo administered for 13 cycles to healthy female volunteers between 18 and 50 years of age who request oral contraceptive protection. Subjects on a levonorgestrel (LNG), norgestimate (NGM), norethindrone or norethindrone acetate containing oral contraceptive in a 21-day regimen suffering from hormone withdrawal-associated symptoms such as pelvic pain or headache or both, and willing to continue OC use but to switch to SH T00658ID or Ortho Tri-Cyclen Lo.

Conditions

  • Contraception

Interventions

DRUG

Estradiol valerate, Dienogest (Natazia, Qlaira, BAY86-5027)

Estradiol valerate (EV) and dienogest (DNG). Sequential 4-phasic regimen. Daily oral administration of one encapsulated BAY86-5027 for 28 days per Cycle, for 13 treatment cycles: Days 1-2, 3.0 mg EV; Days 3-7, 2.0 mg EV+2.0 mg DNG; Days 8-24, 2.0 mg EV+3.0 mg DNG; Days 25-26, 1.0 mg EV; Days 27-28, placebo

DRUG

Ortho Tri Cyclen Lo

Dose--Ethinylestradiol (EE) + Norgestimate (NGM) Triphasic 21-day regimen. Daily oral administration of one encapsulated Ortho Tri-Cyclen Lo for 28 days per Cycle, for 13 treatment cycles: Days 1-7, 0.025 mg EE+0.180 NGM; Days 8-14, 0.025 mg EE+0.215 NGM; Days 15-21, 0.025 mg EE+0.250 NGM; Days 27-28, placebo

Sponsors & Collaborators

Principal Investigators

  • Bayer Study Director · Bayer

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
50 Years
Sex
FEMALE
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2008-09-08
Primary Completion
2011-05-10
Completion
2011-05-10

Countries

  • United States
  • Canada

Study Locations

More Related Trials

Entities

Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT00754065 on ClinicalTrials.gov