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Amniotic fluid removal prior to saline abortion.
Annales Chirurgiae Et Gynaecologiae
|January 1, 1976
Summary
Removing amniotic fluid before saline-induced abortion does not improve success, speed, or safety. This study on hypertonic saline abortions found no significant benefits in complication rates or abortion times.
Area of Science:
- Reproductive Medicine
- Obstetrics & Gynecology
Background:
- Second-trimester abortions are often induced using hypertonic saline.
- The procedure involves instilling saline into the amniotic sac.
Purpose of the Study:
- To determine if removing amniotic fluid before saline instillation affects abortion outcomes.
- Evaluating the impact on success rates, procedure speed, and patient safety.
Main Methods:
- A comparative study involving 192 patients at 15-20 weeks' gestation.
- Three groups: saline only, 100ml fluid removal before saline, 150ml fluid removal before saline.
- Outcomes measured included time to abortion and complication rates.
Main Results:
- No significant differences in median time from instillation to abortion across the three groups.
- Incomplete abortion rates were similar among all patient groups.
- Most complication rates were comparable, with fever being a notable exception.
Conclusions:
- Pre-instillation amniotic fluid removal offers no apparent advantages for hypertonic saline-induced abortions.
- The standard procedure without fluid removal is as effective and safe.
Keywords:
Abortion, InducedAbortion, Saline Solution--complicationsAmniocentesisBleedingClinical ResearchDiseasesEvaluationExaminations And DiagnosesFamily PlanningFertility Control, PostconceptionGenetic TechnicsInfectionsLaboratory Examinations And DiagnosesNauseaPregnancy ComplicationsProducts Of Conception, RetentionResearch MethodologySigns And SymptomsVomiting