Predictors of fluid intravasation during operative hysteroscopy: a preplanned prospective observational study with 200 cases

To verify the predictors of intravasation rate during hysteroscopy. Prospective observational study (Canadian Task Force classification II(-1)). All cases (n=200 women; 22 to 86 years old) were treated in an operating room setting. Considering respective bag overfill to calculate water balance, we t...

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Published in:Revista Brasileira de ginecologia e obstetrícia 2015-01, Vol.37 (1), p.24-29
Main Authors: Fonseca, Márlon de Freitas, Andrade Junior, Claudio Moura, Nogueira, Eduardo de Almeida, Sessa, Felipe Ventura, Crispi, Claudio Peixoto
Format: Article
Language:English
Subjects:
Adult
Aged
Aged, 80 and over
Female
Humans
Hysteroscopy - methods
Intraoperative Complications - etiology
Middle Aged
OBSTETRICS & GYNECOLOGY
Prospective Studies
Therapeutic Irrigation - adverse effects
Young Adult
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Summary:To verify the predictors of intravasation rate during hysteroscopy. Prospective observational study (Canadian Task Force classification II(-1)). All cases (n=200 women; 22 to 86 years old) were treated in an operating room setting. Considering respective bag overfill to calculate water balance, we tested two multiple linear regression models: one for total intravasation (mL) and the other for absorption rate (mL.min(-1)). The predictors tested (independent variables) were energy (mono/bipolar), tube patency (with/without tubal ligation), hysterometry (cm), age ≤ 50 years, body surface area (m(2)), surgical complexity (with/without myomectomy) and duration (min). Mean intravasation was significantly higher when myomectomy was performed (442 ± 616 versus 223 ± 332 mL; p
ISSN:0100-7203
1806-9339
1806-9339
DOI:10.1590/S0100-720320140005139