Autologous Human Umbilical Cord Tissue Patch for Postnatal Closure of Open Neural Tube Defects

ConditionSpina Bifida
Trial statusRecruiting
Trial phaseNot applicable
Trial typeInterventional
Biological sexAll
AgeUp to 24
SponsorThe University of Texas Health Science Center, Houston

About this trial

The purpose of this study is to determine the impact of an autologous umbilical cord patch for dural closure on the repair of open neural tube defect. The outcomes will evaluate successful defect closure, creation of a more capacious spinal canal, and reduction in inflammatory tissue response versus historical controls.

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

Neonates born with prenatal diagnosis of open neural tube defect (myelomeningocele or myeloschisis)

Resident of the United States

Provision of signed and dated informed consent form

Stated willingness by legally authorized representative (LAR) to comply with all study procedures and availability for the duration of the study

Disqualifiers

Sepsis or signs of infection of the neonate

Febrile or other acute illness of the neonate at time of delivery

Major congenital anomaly unrelated to spina bifida that may impact safety of neonate for surgery

Evidence of intra-amniotic or maternal infection related to pregnancy at time of delivery

Trial design

Design model

Single group

Treatments tested in this trial

  • Autologous umbilical cord patch

    Procedure/Surgery

    Surgery will occur from birth to 24 hours of age. The autologous umbilical cord patch is harvested at time of delivery and immediately processed in a sterile setting in order to create a dural patch as a spinal cord cover to close the developmental defect within a few hours after birth.

Treatment groups

15 Participants
are divided into 1 treatment group
Group A: Autologous umbilical cord patchExperimental treatment 1 intervention

Trial outcomes

Primary outcomes

1

Number of participants that have wound dehiscence

Time frame
one-month post-op
2

Number of participants that have wound dehiscence

Time frame
1-year post-op
3

Number of participants that have Cerebrospinal fluid (CSF) leakage

Time frame
one-month post-op
4

Number of participants that have CSF leakage

Time frame
1-year post-op.

Secondary outcomes

1

Number of participants that present with tethered cord syndrome

Time frame
one-month post-op,12-months post-op, 30-months post-op, and 60-months post-op
2

Number of participants that had a change in level of neurological function as assessed by the American Spinal Injury Association Impairment Scale (ASIA)

Time frame
baseline, one-month post-op,12-months post-op

Other outcomes

Sponsors and contacts

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