Improving Bowel Function and Quality of Life After Spinal Cord Injury

NCT ID: NCT03949660

Last Updated: 2023-10-27

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

36 participants

Study Classification

INTERVENTIONAL

Study Start Date

2018-09-15

Study Completion Date

2024-12-15

Brief Summary

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Bowel dysfunction is consistently rated as one of the most common complications affecting daily life for individuals with spinal cord injury. The overall objective of this study is to investigate whether the use of specific spinal cord epidural stimulation will affect bowel function. This study will also examine how alterations in bowel function influence quality of life outcomes. The results of this study may aid in the development of treatments to help individuals with spinal cord injuries that have impaired bowel function.

Detailed Description

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Participants in this study must be enrolled in the TS - EPI study (IRB# 16.0179) which provides the spinal cord epidural implant and training interventions. You will receive two sets of interventions, each one lasting 80 sessions for a total of 160 sessions. Assessments for bowel function and quality of life will be performed as part of this study and are conducted at baseline/pre-training, post-Intervention 1, post-Intervention 2, and at the 6-month and 12-month follow-ups. Your participation in this study will last up to 24 months.

Conditions

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Neurogenic Bowel

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

CROSSOVER

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Epidural stimulation for blood pressure without stand

To assess whether epidural stimulation, used for regulating blood pressure without standing, is neuromodulatory for bowel motility after motor complete SCI

Group Type EXPERIMENTAL

Stimulation for blood pressure without stand

Intervention Type DEVICE

Consists of 80 daily training sessions using epidural stimulation optimized for blood pressure for up to 6 hours of stimulation a day.

Epidural stimulation for blood pressure with stand

To assess whether epidural stimulation, used for regulating blood pressure with standing, is neuromodulatory for bowel motility after motor complete SCI

Group Type EXPERIMENTAL

Stimulation for blood pressure with stand

Intervention Type DEVICE

Consists of 80 daily sessions similar to the 1st intervention (without stand) plus 2 hours of epidural stimulation optimized for stand training.

Epidural stimulation for trunk and core without stand

To assess whether epidural stimulation, used for activating the trunk and core musculature without standing, is neuromodulatory for bowel evacuation after motor complete SCI

Group Type EXPERIMENTAL

Stimulation for trunk and core without stand

Intervention Type DEVICE

Consists of 80 daily training sessions using epidural stimulation optimized for trunk/core/voluntary function for up to 6 hours of stimulation a day.

Epidural stimulation for trunk and core with stand

To assess whether epidural stimulation, used for activating the trunk and core musculature with standing, is neuromodulatory for bowel evacuation after motor complete SCI

Group Type EXPERIMENTAL

Stimulation for trunk or core with stand

Intervention Type DEVICE

Consists of 80 daily sessions similar to the 1st intervention (without stand) plus 2 hours of epidural stimulation optimized for stand training.

Interventions

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Stimulation for blood pressure without stand

Consists of 80 daily training sessions using epidural stimulation optimized for blood pressure for up to 6 hours of stimulation a day.

Intervention Type DEVICE

Stimulation for blood pressure with stand

Consists of 80 daily sessions similar to the 1st intervention (without stand) plus 2 hours of epidural stimulation optimized for stand training.

Intervention Type DEVICE

Stimulation for trunk and core without stand

Consists of 80 daily training sessions using epidural stimulation optimized for trunk/core/voluntary function for up to 6 hours of stimulation a day.

Intervention Type DEVICE

Stimulation for trunk or core with stand

Consists of 80 daily sessions similar to the 1st intervention (without stand) plus 2 hours of epidural stimulation optimized for stand training.

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* At least 18 years of age at the time of enrollment
* At least 2 years post injury
* Non-progressive spinal cord injury
* Stable medical condition
* Unable to voluntarily move all joints of the legs
* Unable to stand independently
* Cardiovascular dysfunction including presence of persistent resting low blood pressures and/or symptoms of autonomic dysreflexia and/or orthostatic hypotension and/or dysregulation in response to postural changes and/or highly variable blood pressures in 24 hour period
* Bowel dysfunction as a result of spinal cord injury

Exclusion Criteria

* Ventilator dependent
* Untreated painful musculoskeletal dysfunction, unhealed fracture or pressure sore
* Untreated psychiatric disorder or ongoing drug abuse
* Colostomy bag
* Any implanted pump (i.e., baclofen pump, pain pump, etc)
* Cardiovascular or bowel dysfunction unrelated to SCI
* Ongoing nicotine use
* Pregnant at the time of enrollment or planning to become pregnant during the time course of the study
Minimum Eligible Age

18 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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University of Louisville

OTHER

Sponsor Role lead

Responsible Party

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Charles Hubscher

Assistant Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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Frazier Rehab Institute

Louisville, Kentucky, United States

Site Status RECRUITING

University of Louisville

Louisville, Kentucky, United States

Site Status RECRUITING

Countries

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United States

Central Contacts

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Susan Harkema, PhD

Role: CONTACT

502-581-8747

Lee Ann Zeller-Noe

Role: CONTACT

502-581-8747

Facility Contacts

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Susan Harkema, PhD

Role: primary

502-581-8747

Susan Harkema, PhD

Role: primary

Other Identifiers

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19.0435

Identifier Type: -

Identifier Source: org_study_id

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