Use of atropine in four-dimensional hysterosalpingo-contrast sonography: Does it suppress pain during infertility examination?
Palabras clave
Abstracto
This study aimed to ascertain if atropine is useful for suppressing the pain suffered during four-dimensional hysterosalpingo-contrast sonography (4D-HyCoSy) when assessing infertility in women. A total of 252 patients were divided into 2 groups to receive or not receive atropine (0.5 mg) injection 30 minutes before 4D-HyCoSy. Pain was evaluated using a numerical rating scale (NRS): during 4D-HyCoSy; upon 2-dimensional transvaginal sonography; before catheter insertion; upon insertion and fixation of the catheter into the uterine cavity; 30 minutes after 4D-HyCoSy. According to the degree of patency of Fallopian tubes, the 6 patterns observed were integrated further into 3 patient groups: all-negative (both Fallopian tubes were negative), positive-and-negative (one Fallopian tube showed patency and the other showed stenosis or non-patency), and all-positive (both Fallopian tubes showed stenosis or non-patency). We compared the NRS scores and prevalence of side-effects other than pain between the atropine-injection and non-atropine-injection groups within the three groups mentioned above. The NRS score showed no significant differences among the groups at any time point (all P > .05). The different prevalence of side-effects other than pain was significant between the atropine-injection and atropine-non-injection groups (P = .012). These data suggest that atropine does not reduce pain in patients during 4D-HyCoSy. However, atropine may reduce the prevalence of other side-effects during 4D-HyCoSy, which needs a further, large, prospective, multi-cohort study to verify.