Will individual participant data (IPD) be shared publicly (including data dictionaries)?  

Response - NO

Total Laparoscopic Hysterectomy is the procedure where the entire operation is performed laparoscopically including suturing of the vaginal vault and there is no vaginal component except for the removal of the uterus. It requires higher degree of laparoscopic surgical skill. A new challenge in minimally invasive laparoscopic surgeries is the ability to quickly and properly tie the surgical knots. In TLH, the vaginal cuff closure is the technically difficult part and improper closure can lead to vault dehiscence. Minimally invasive procedures seem to increase the risk of vaginal cuff dehiscence (VCD). Vaginal vault closure in laparoscopic hysterectomy is performed by various techniques and using various suture materials viz. vault closure vaginally or intracorporeally, using barbed or vicryl sutures, unidirectional or bidirectional barbed sutures, suturing with interrupted / running / figure of 8 sutures. 

Barbed suture is a new class of suture introduced to aid surgeons during laparoscopic suturing, with the aim to reduce operative time, blood loss, and vaginal dehiscence. Barbed sutures are different from the conventional sutures as barbed sutures do not require a knot placement and the barbs present in the suture material act as self-retaining points at regular intervals along the suture that makes the technique knotless and distributes the tension equally in the tissue. The surgical knot reduces the tensile strength of the suture by thinning and stretching the suture. This intrinsic disadvantage of any suture is avoided by barbed sutures. These sutures also reduce the operating time by eliminating the need for placement of knots which is the technically challenging task in intracorporal suturing of laparoscopic surgeries.