Wireless Physiologic Monitoring in Postpartum Women

NCT ID: NCT04060667

Last Updated: 2025-09-09

Study Results

Results available

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Basic Information

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Recruitment Status

ACTIVE_NOT_RECRUITING

Clinical Phase

NA

Total Enrollment

3191 participants

Study Classification

INTERVENTIONAL

Study Start Date

2020-01-21

Study Completion Date

2025-12-31

Brief Summary

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To estimate the clinical effectiveness of wireless physiologic monitoring of women in the first 24 hours after cesarean delivery at Mbarara Regional Referral Hospital

Detailed Description

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Women in sub-Saharan Africa have the highest rates of morbidity and mortality during childbirth. Despite significant increases in facility-based childbirth, quality gaps at the facility have limited reductions in maternal deaths. Infrequent monitoring of women around childbirth is a major gap in care that leads to delays in life-saving interventions. Simple increases in staffing will not overcome this gap, thus necessitating new strategies.

This project aims to use a simple wireless monitor to improve the detection of complications immediately after childbirth and allow clinicians to provide life-saving interventions when needed. Using a hybrid clinical effectiveness-implementation approach women delivered by cesarean in Mbarara, Uganda will be recruited to wear a wireless physiologic monitor for 24 hours after delivery and their delivering obstetricians recruited to use the monitoring system, including the receipt of text message alerts should women develop abnormalities in physiologic signs. Rates of morbidity and mortality will be compared with a control group of women delivered by the same obstetricians. Clinical adoption and implementation will be assessed with the RE-AIM implementation framework and semi-structured interviews.

Conditions

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Maternal Death During Childbirth Pregnancy Complications

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

PARALLEL

describe time blocks, include description of time allotment
Primary Study Purpose

HEALTH_SERVICES_RESEARCH

Blinding Strategy

NONE

Study Groups

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Intervention

Participants in the intervention arm were monitored for up to 24 hours after an emergency cesarean section using the Current Health wireless physiologic monitoring system, which includes a wearable biosensor that records heart rate, temperature, respiratory rate, oxygen saturation, and movement continuously and transmits data in real-time via a wireless network to the cloud.

Group Type EXPERIMENTAL

Wireless physiologic monitoring

Intervention Type COMBINATION_PRODUCT

The intervention in this study is the use of a wireless monitor to perform physiologic monitoring of women undergoing emergency cesarean delivery for the first 24 hours after completion of the cesarean and send alerts to responding clinicians should vital signs fall out of a pre-specified range.

control

Participants in the control arm had standard of care monitoring, using available tools on the wards (manual heart rate, temperature, and respiratory rate calculations).

Group Type NO_INTERVENTION

No interventions assigned to this group

Interventions

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Wireless physiologic monitoring

The intervention in this study is the use of a wireless monitor to perform physiologic monitoring of women undergoing emergency cesarean delivery for the first 24 hours after completion of the cesarean and send alerts to responding clinicians should vital signs fall out of a pre-specified range.

Intervention Type COMBINATION_PRODUCT

Other Intervention Names

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vital sign abnormality alerts

Eligibility Criteria

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Inclusion Criteria

* Emergency cesarean delivery at MRRH
* Able to provide consent or have a guardian/attendant present who can consent
* Willing to wear the biosensor for 24 hours
* Willing remain in the postpartum unit for 24 hours

Exclusion Criteria

* Admitted to ICU directly after delivery
* Allergies or hypersensitivity to device materials
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Mbarara University of Science and Technology

OTHER

Sponsor Role collaborator

Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)

NIH

Sponsor Role collaborator

Massachusetts General Hospital

OTHER

Sponsor Role lead

Responsible Party

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Adeline A Boatin

Assistant Professor of OB/GYN

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Adeline A Boatin, MD MPH

Role: PRINCIPAL_INVESTIGATOR

MGH

Locations

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Mbarara Regional Referral Hospital

Mbarara, , Uganda

Site Status

Countries

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Uganda

References

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Boatin AA, Ngonzi J, Wylie BJ, Lugobe HM, Bebell LM, Mugyenyi G, Mohamed S, Martinez K, Musinguzi N, Psaros C, Metlay JP, Haberer JE. Wireless versus routine physiologic monitoring after cesarean delivery to reduce maternal morbidity and mortality in a resource-limited setting: protocol of type 2 hybrid effectiveness-implementation study. BMC Pregnancy Childbirth. 2021 Feb 12;21(1):124. doi: 10.1186/s12884-021-03550-w.

Reference Type DERIVED
PMID: 33579213 (View on PubMed)

Provided Documents

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Document Type: Study Protocol

View Document

Document Type: Statistical Analysis Plan

View Document

Other Identifiers

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K23HD097300-01

Identifier Type: NIH

Identifier Source: secondary_id

View Link

2019P000885

Identifier Type: -

Identifier Source: org_study_id

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