Ignite Creation Date:
2025-12-25 @ 12:21 AM
Ignite Modification Date:
2026-01-01 @ 2:10 PM
Study NCT ID:
NCT01013558
Status:
COMPLETED
Last Update Posted:
2009-12-08
First Post:
2009-11-10
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
New Options for Preoperative Anesthesia in Intrauterine Needling
Sponsor:
Leiden University Medical Center
Organization:
Study Overview
Official Title:
NO PAIN: New Options for Preoperative Anesthesia in Intrauterine Needling
Status:
COMPLETED
Status Verified Date:
2009-11
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
NO PAIN
Brief Summary:
The concept of fetal pain is becoming increasingly relevant due to growing possibilities for invasive intrauterine treatment. There is much debate as to whether the fetus is mature enough to be able to perceive pain at all. Recent studies have suggested that the fetus is at least capable of exhibiting a stress response to intrauterine needling. Intrauterine transfusions are most commonly performed by inserting a needle either in the umbilical cord root at the placental surface, or in the intrahepatic portion of the umbilical vein of the fetus. Recently, intrauterine needling in the intrahepatic vein has been shown to result in alterations in fetal stress hormones, which has been interpreted as a reaction to pain. These changes were not observed in intrauterine needling in the umbilical cord root, or after administration of analgesics to the fetus. The investigators tested the hypothesis that remifentanil provides fetal analgesia, assessed by a reduced fetal stress response. The investigators performed a randomised controlled trial comparing fetal stress response between patients undergoing intrauterine transfusions for alloimmune fetal anemia receiving remifentanil, or placebo.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: