LAUSR

Is there a difference in fertility-related quality of life (QoL) in subfertile women undergoing transvaginal hydrolaparoscopy (THL) versus hysterosalpingography (HSG) as a first-line tubal-patency test? In subfertile women undergoing first-line tubal patency testing, THL and HSG resulted in comparable fertility-related QoL. Both subfertility itself and subfertility treatment can have a significant impact on QoL. Tubal patency testing as part of fertility work-up is also known as a potential stressor. Pain scores for THL are significantly lower than for HSG (VAS 4.7 vs 5.4 ; SD: 2.5, p 0.038), but acceptability of the procedures was found to be comparable. Fertility-related QoL has not yet been studied in women undergoing tubal patency testing. We used data from a randomised clinical trial performed in 4 Dutch teaching hospitals, NTR3462. Between May 2013 and October 2016, we randomly assigned 300 subfertile women to THL or HSG with live birth as primary outcome. We performed a standardized questionnaire study as part of a randomised controlled trial comparing THL and HSG in the work-up for subfertility. Women were eligible if they were undergoing a fertility work-up with an indication for evaluation of tubal patency testing. Fertility-related QoL was measured six weeks after the procedure with the validated FertiQoL questionnaire, which produces a Core (total) score and four subscale domains: Emotional, Relational, Social, and Mind-Body. FertiQoL scores for the Core score and subscales between THL and HSG were compared using Mann-Whitney-U test and multiple linear regression analysis. We allocated 149 women to THL and 151 to HSG. The questionnaire was completed by 84 women in the THL group (response rate 56%) and 96 women in the HSG group (response rate 64%). Core scores were 74.6 ±12.8 for THL and 73.4 ±12.4 for HSG (p = 0.39). Scores for the Emotional domain were 64.5 ±19.0 for THL versus 66.0 ±16.3 (p = 0.67) for HSG. Scores for the ‘Mind-body’ domain for THL were 76.9 ±15.6 versus 74.1 ±18.0 for HSG (p = 0.42), scores for the Relational domain were 79.2 ±12.9 for THL and 76.9 ±15.6 for HSG (p = 0.21). Scores for the Social domain for THL were 77.9 ±15.1 versus 76.7±14.1, (p = 0.42). The optional ‘Treatment FertiQol’ was completed by 156 women. Total scores were 77.5 ±12.1 for THL versus 73.8 ±13.1 (p = 0.08) for HSG. The multiple linear regression analysis showed only a statistical significant positive effect of higher age on the score for the Emotional domain (B:0.90, p = 0.015). One of the main limitations of this study was a response rate of 60%. Although this is considered an acceptable rate within questionnaire research, this could lead to selection bias. Wider implications of the findings: In subfertile women, tubal patency testing with THL versus HSG did not result in differences in fertility-related QoL. NTR3462