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A Study to Compare the Menstrual Bleeding Profile Among Jaydess® and Copper Intrauterine Device (IUD) Users. COLIBRI STUDY (Copper and Levonorgestrel IUD Barcelona Research Initiative).

NCT02957292 · Status: COMPLETED · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 108

Last updated 2021-10-28

No results posted yet for this study

Summary

The intrauterine device (IUD) is a long-term birth control method that has demonstrated high contraceptive efficacy and effectiveness due to its high compliance, adherence and persistence of use. The IUD has a global prevalence rate around 14% in women of reproductive age.

Side effects are the main reason for IUD use discontinuation. The most common reasons for copper IUD discontinuation are increased menstrual bleeding, irregular bleeding and dysmenorrhea, whereas in the case of 52mg Levonorgestrel IUD are irregular bleeding and amenorrhea.

In 2014, a new hormonal IUD containing13,5mg of Levonorgestrel was marketed in Spain. There are many studies comparing the two Levonorgestrel IUDs. However, there is any study comparing the IUD 13,5mg Levonorgestrel with classic copper IUDs.

The hypothesis of this trial is that Levonorgestrel (13,5mg) IUD users have a menstrual bleeding pattern with fewer days than Copper 380 mm2 IUD users.

This is a Phase IV, national single-center, randomized 1: 1, single-blind, comparative, parallel controled trial.

Conditions

  • Contraception

Interventions

DRUG

Levonorgestrel (13,5 mg) intrauterine device

DEVICE

Cooper (380mm2) intrauterine device

Sponsors & Collaborators

  • Bayer

    collaborator INDUSTRY

  • Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
45 Years
Sex
FEMALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2016-06-01
Primary Completion
2020-09-15
Completion
2020-09-15

Countries

  • Spain

Study Locations

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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 NCT02957292 on ClinicalTrials.gov