Bromocriptine inhibition of hyperprolactinemia during surgery.

Abstract

The material included two groups of 10 women undergoing diagnostic laparoscopy. General anesthesia was administered by injection of 0.1 mg fentanyl followed by infusion of propanidide-succinylcholine. The control group received no medication prior to surgery, whereas patients in the experimental group were given 5 mg bromocriptine per os. Blood samples for prolactin determinations were drawn as the patients were placed on the operating table and immediately following surgery. The association of anesthesia and surgery caused prolactin levels to rise from 10.9 +/- 3.5 to 168 +/- 18.7 ng . ml-1 in the control group (p much less than 0.001) and from 3.5 +/- 0.5 to 7.5 +/- 1.1 ng . ml-1 in the test group (p less than 0.001). A significant difference was noted between the two groups for their pre- and postoperative levels and prolactin response (p less than 0.05, p much less than 0.001 and p much less than 0.001, respectively). The proposed protocol successfully suppresses prolactin increase during surgery and constitutes a useful tool for investigating hyperprolactinemia and its consequences during this same time. Possible applications include in vitro fertilization and studies on prolactin receptor-bearing tumors.

• Authors: Y Jullien, A Rochette, G Desch, B Descomps, J du Cailar
• Journal: Acta obstetricia et gynecologica Scandinavica (Acta Obstet Gynecol Scand) Vol. 64 Issue 5 Pg. 403-5 ( 1985) ISSN: 0001-6349 [Print] United States
• PMID: 3904312 (Publication Type: Clinical Trial, Comparative Study, Controlled Clinical Trial, Journal Article)

Chemical References

• Bromocriptine
• Prolactin

Topics

• Anesthesia, Intravenous
• Bromocriptine (therapeutic use)
• Clinical Trials as Topic
• Female
• Humans
• Hyperprolactinemia (prevention & control)
• Intraoperative Complications (prevention & control)
• Preanesthetic Medication
• Prolactin (blood)