Fallopian tube reanastomosis by laparotomy versus laparoscopy: a meta-analysis.
OBJECTIVE
To compare efficacy of sterilization reversals by laparotomy versus laparoscopy.


METHODS
Meta-analysis.


METHODS
Electronic searches were carried out for randomized controlled trials and retrospective and prospective clinical studies. Search engines such as PubMed, Science Direct, Medline and the Cochrane database were made use of. Our restrictions were English human studies published from 1989 to January 2010.


METHODS
Microsurgical tubal reanastomosis performed comparing laparoscopy with laparotomy using a microsurgical technique.


METHODS
Primary: overall pregnancy rates, including positive clinical pregnancy, intrauterine and ectopic pregnancy rates. Secondary: surgery time.


RESULTS
Three retrospective comparative studies were retrieved from international data that investigated laparotomy versus laparoscopy. A total number of 184 patients were included, 88 and 96 respectively undergoing laparoscopy and laparotomy. Pregnancy rates achieved by laparoscopy ranged from 65 to 80.5% (mean 74.43%) and by laparotomy from 70 to 80% (mean 71.33%). A subanalysis of two of the three comparative studies show that laparoscopy reversal surgery requires a statistically significant longer operative time than does laparotomy (p < 0.00001).


CONCLUSIONS
There is no difference between the laparoscopy and laparotomy approach to tubal reanastomosis when regarding overall pregnancy rates, intrauterine and ectopic pregnancy rates.
Reproductive Biology Unit, Department of Obstetrics and Gynaecology, Stellenbosch University and Tygerberg Hospital, Tygerberg, South Africa.
J
J
la Grange
T F
TF
Kruger
D W
DW
Steyn
J P
JP
van der Merwe
I
I
Siebert
T
T
Matsaseng
M I
MI
Viola
D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D010535:Laparoscopy / Q000379:methods*; D007813:Laparotomy / Q000379:methods*; D061646:Operative Time; D011247:Pregnancy; D018873:Pregnancy Rate; D011271:Pregnancy, Ectopic / Q000453:epidemiology; D016032:Randomized Controlled Trials as Topic; D013243:Sterilization Reversal / Q000379:methods*