PACTR201709002555574.

Study name	Impact of transvaginal aspiration of hydrosalpinx on ICSI outcome: RCT
Methods	Prospective parallel randomised trial.
Participants	150 women with hydrosalpinx. Inclusion criteria: age 20 to 39 years. Exclusion criteria: active PID.
Interventions	Transvaginal aspiration of hydrosalpinges versus no aspiration.
Outcomes	1. Ongoing pregnancy rate (not defined) 2. Clinical pregnancy rate 3. Implantation rate
Starting date	Pending recruitment
Contact information	adel.nada29@gmail.com
Notes	Written correspondence to the authors remained unanswered up to the date of publication of this review.

AFC: antral follicle count;AMH: anti‐müllerian hormone; FSH: follicle‐stimulating hormone;GnRHa: gonadotropin‐releasing hormone agonist; hCG: human chorionic gonadotropin;ICSI: intracytoplasmic sperm injection; IVF: in vitro fertilisation; LH: luteinising hormone; PCOS: polycystic ovarian syndrome; PID: pelvic inflammatory disease; RCT: Randomised controlled trial; WHO: World Health Organization.