Trial of the "Mittin" Intervention to Improve Contraceptive Side Effect Counseling and Follow-up in Ethiopia

December 10, 2025 updated by: University of California, San Francisco

Cluster Randomized Controlled Trial of the "Mittin" Intervention in Addis Ababa, Ethiopia

The goal of this clinical trial is to learn if the "Mittin" intervention can improve women's ability to manage their fertility in line with their preferences among women aged 15-49 using hormonal contraceptives or intrauterine devices and attending public health centers in Addis Ababa, Ethiopia. The main question it aims to answer is: Does the Mittin intervention increase preference-aligned fertility management, contraceptive method satisfaction, and preferred contraceptive method use among participants compared to standard care?

Researchers will compare women's outcomes in health centers providing the Mittin intervention to women's outcomes in health centers that offer standard care to see if Mittin improves women's ability to act in line with their contraceptive preferences.

Participants will

  • Receive either standard contraception services (control arm) or enhanced services (intervention arm)
  • Participate in a survey at the beginning of the study
  • Participate in surveys 4 and 8 months later

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Not yet recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Estimated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
2715

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Locations

  • Ethiopia
      • Addis Ababa, Ethiopia
        • St. Paul's Hospital Millennium Medical College
        • Contact:
        • Contact:
        • Principal Investigator:
          • Ewenat Gebrehanna, PhD MPH

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

  • Child
  • Adult

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • Woman
  • Started or continued using hormonal contraceptive method or copper IUD on day of recruitment
  • Ages 15-49 years
  • Willing to provide phone number and receive follow-up phone call

Exclusion Criteria:

  • Not planning to live in Addis Ababa for the next eight months
  • Can not verbally communicate
  • Not willing to provide consent for the study

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Health Services Research
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Single

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
No Intervention: Standard of care arm
Health centers randomized to the standard of care arm will continue offering standard of care contraceptive counseling as per Ethiopian Ministry of Health guidelines. After completion of the c-RCT, the control arm health centers will receive Mittin materials for use on-site (counseling tools, waiting room posters, and educational handouts).
Experimental: Mittin Intervention arm
Health centers randomized to receive the Mittin intervention will receive staff training and materials (counseling tools, waiting room posters, and educational handouts) necessary to offer Mittin's side effects counseling and support model in their facilities. Women enrolled in the study in intervention health centers will receive proactive follow-up calls from call center agents to offer support after initiating a new contraceptive method. The call center will also be available on-demand to any person who desires support related to contraceptive options or side effects.
Behavioral: Mittin

Mittin intervention consists of the following components:

  1. Educational posters and handouts to raise awareness of the right to contraceptive choice and to switch methods if side effects become intolerable
  2. Decision support tools for providers to aid women in weighing the risks and benefits of potential side effects during in-person counseling
  3. On-demand and proactive virtual side effects counseling and referrals via a call center.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Preference-Aligned Fertility Management (PFM) Index
Time Frame: Measured at 4 and 8 months
The PFM Index measures whether use or non-use of contraception aligns with one's preferences. It is a binary measure where 0=no alignment, and 1=alignment.
Measured at 4 and 8 months

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Agency in Contraceptive Decisions Scale
Time Frame: Measured at 4 and 8 months
This 15-item scale includes individual items scored on a scale 0-3. The composite score is an average of scores on all items. 3=highest agency.
Measured at 4 and 8 months
Method satisfaction
Time Frame: Measured at 4- and 8-months
1-item measure where 1=very dissatisfied and 5=very satisfied
Measured at 4- and 8-months
Preferred Method Use
Time Frame: Measured at 4 and 8 months
Single item assesses whether there is a contraceptive method that a person would like to use but is not currently using (Yes/No/Uncertain)
Measured at 4 and 8 months

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
University of California, San Francisco

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
Bill and Melinda Gates Foundation
St. Paul's Hospital Millennium Medical College, Ethiopia

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Kelsey Holt, ScD, University of California, San Francisco

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Estimated)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
February 1, 2026

Primary Completion (Estimated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
June 1, 2027

Study Completion (Estimated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
June 1, 2027

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
December 10, 2025

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
December 10, 2025

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
December 24, 2025

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
December 24, 2025

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
December 10, 2025

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
December 1, 2025

More Information

Terms related to this study

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • 24-43085
  • INV-044992 (Other Grant/Funding Number: Gates Foundation)

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

YES

IPD Plan Description

No later than six months after publication of the initial findings of the study, we will make individual participant data that underlie the results available in a public repository after deidentification.

IPD Sharing Time Frame

Within 6 months of publication of findings, with no end date

IPD Sharing Access Criteria

Anyone will be able to access publicly available deidentified data once it is uploaded to a repository.

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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