Effects of Breast Feeding on Post-Cesarean and Post-Vaginal Delivery Pain

Trial ID or NCT#

NCT01417260

Status

not recruiting iconNOT RECRUITING

Purpose

Oxytocin is a hormone that is released in response to distension of the cervix and uterus during labor, and after breast feeding as a result of nipple stimulation. In addition to oxytocin facilitating birth and breastfeeding, oxytocin has a number of effects on maternal behavior including bonding, social recognition, anxiolysis, sexual arousal. The role of oxytocin in pain modulation has recently been highlighted. Intranasal or intrathecal (spinal) administration has been found to impact pain modulation. The administration of intravenous oxytocin has not provided effective analgesia because oxytocin is unable to pass to your brain. The role of breastfeeding on analgesia is poorly investigated, which is why we are carrying out this study.

Official Title

Effects of Breast Feeding on Post-Cesarean and Post-Vaginal Delivery Pain

Eligibility Criteria

Ages Eligible for Study: 18 Years to 40 Years
Sexes Eligible for Study: Female
Accepts Healthy Volunteers: No
Inclusion Criteria:
  1. 1. Age 18 - 40 yrs 2. ASA 1 or 2 3. Singleton gestation 4. Greater or equal to 37 weeks gestation 5. Vaginal delivery 6. Scheduled cesarean delivery with a Pfannenstiel incision
Exclusion Criteria:
  1. 1. Chronic pain 2. Patients prescribed regular analgesia medication ante-natally 3. Substance abuse 4. Classical cesarean incision 5. Emergency cesarean delivery 6. Patients not planning to breastfeed 7. Psychiatric or cognitive disorder, including anxiety or depression 8. Physicians, labor and delivery nurses, midwives

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Contact

Brendan Carvalho
650-861-8607