Division of Epidemiology, College of Public Health, Ohio State University.
Department of Obstetrics and Gynecology, Vinmec International Hospital.
J Sex Res. 2022 Nov-Dec;59(9):1133-1139. doi: 10.1080/00224499.2021.2024790. Epub 2022 Jan 21.
We tested whether CSD500 (Futura Medical; Guildford, UK), a novel condom containing erectogenic gel designed to increase penile firmness, penile size, and erection duration, results in greater sexual pleasure. In 2017-2020, we randomized heterosexual couples in Thanh Hoa, Vietnam to use CSD500 (N = 248) or standard condoms (N = 252) and followed them up for six months. Women completed the Quality of Sexual Experience (QSE) scale; men completed the QSE, Sexual Experience Questionnaire (SEX-Q), and 11 condom acceptability items. Female participants' mean age was 32.1 years ( = 0.24; range 21-46). QSE scores were higher among women (, 0.12; 95% CI, 0.03-0.21) and men (, 0.21; 95% CI, 0.08-0.35) in the CSD500 relative to the control arm. SEX-Q scores were higher among men in the CSD500 compared to the control arm (, 3.22; 95% CI, 1.53-4.91). Higher proportions of men in the CSD500 relative to the control arm reported the condom felt "natural" during sex (68.6% vs. 32.3%; < .01) and that sex with the condom felt "a lot better" than condomless sex (15.5% vs. 5.3%; < .01). Compared with standard condoms, CSD500 use was associated with higher reports of sexual pleasure and condom acceptability.
我们测试了 Futura Medical（英国吉尔福德）公司生产的一种新型避孕套 CSD500，该避孕套含有勃起增强凝胶，旨在增加阴茎硬度、尺寸和勃起持续时间，从而提高性快感。2017-2020 年，我们在越南清化随机分配了异性恋夫妇使用 CSD500（N=248）或标准避孕套（N=252），并对他们进行了六个月的随访。女性参与者完成了性体验质量量表（QSE）；男性参与者完成了 QSE、性体验问卷（SEX-Q）和 11 项避孕套可接受性项目。女性参与者的平均年龄为 32.1 岁（SD=0.24；范围 21-46）。与对照组相比，CSD500 组女性（, 0.12；95%CI, 0.03-0.21）和男性（, 0.21；95%CI, 0.08-0.35）的 QSE 评分更高。CSD500 组男性的 SEX-Q 评分高于对照组（, 3.22；95%CI, 1.53-4.91）。与对照组相比，CSD500 组男性报告避孕套在性行为中感觉“自然”的比例更高（68.6%比 32.3%；<0.01），避孕套感觉“好得多”的比例更高（15.5%比 5.3%；<0.01）。与标准避孕套相比，CSD500 的使用与更高的性快感和避孕套可接受性报告相关。
