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A randomised comparison of vaginoscopic office hysteroscopy and saline infusion sonography: a patient compliance study
Author(s) -
Van Dongen H,
De Kroon CD,
Van Den Tillaart SAHM,
Louwé LA,
TrimbosKemper GCM,
Jansen FW
Publication year - 2008
Publication title -
bjog: an international journal of obstetrics and gynaecology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.157
H-Index - 164
eISSN - 1471-0528
pISSN - 1470-0328
DOI - 10.1111/j.1471-0528.2008.01858.x
Subject(s) - hysteroscopy , medicine , visual analogue scale , uterine cavity , saline , obstetrics , anesthesia , outpatient clinic , cervical canal , physical therapy , surgery , uterus , cervix , cancer
Objective The purpose of this study was to compare patient discomfort during saline infusion sonography (SIS) and office hysteroscopy performed according to a vaginoscopic approach. Design Randomised controlled trial. Setting University hospital. Population Women with an indication for further investigation of the uterine cavity. Methods A total of 100 women randomly allocated to either SIS or vaginoscopic office hysteroscopy in an outpatient clinic. Main outcome measures Scores on a visual analogue scale (VAS) for pain and a present pain intensity (PPI) scale, conclusiveness and success rate. Results The patients’ pain scores on both the VAS and the PPI were lower for SIS when compared with office hysteroscopy ( P < 0.05). However, in cases of severe pain (VAS > 7 or PPI > 2), there was no statistically significant difference between both groups. The success rate, defined as adequate inspection of the cervical canal and uterine cavity, was 94% for SIS compared with 92% for office hysteroscopy ( P = 0.633). SIS, multiparity, shorter procedure time and position of the uterus in anteversion decreased pain scores among women studied. Conclusions Both SIS and office hysteroscopy are successful procedures and well tolerated by women. SIS induces significantly less discomfort than office hysteroscopy and should therefore be considered the method of choice.