NCT07190638View on ClinicalTrials.gov

Comparison of Outcomes and Surgical Time Between Cortical and Medullary Suture vs. Medullary-Only Suture: Cortex Clinical Trial

NARecruitingINTERVENTIONAL
Enrollment

80

Participants

Timeline

Start Date

July 23, 2025

Primary Completion Date

March 31, 2027

Study Completion Date

May 31, 2027

Conditions
RCC, Renal Cell Cancer
Interventions
PROCEDURE

Medullary-only suturing (single-layer)

Only the base layer (medulla) is sutured after tumor excision, Cortical suturing is omitted. Hemostatic agents are applied.

DEVICE

Suture

Synthetic absorbable monofilament suture (Caproyl™ 3-0).

PROCEDURE

Medullary and cortical suturing (two-layer)

Both medullary and cortical layers are sutured after tumor excision, Performed with robotic assistance using absorbable sutures. Hemostatic agents are applied

DEVICE

Suture

Synthetic absorbable monofilament suture (Caproyl™ 3-0), absorbable braided suture (Vicryl™ 0)

DEVICE

Hemostatic Agent

Hemostatic agents (e.g., Bleed Stp Plus, Surgicel® Fibrillar, Hemopatch®).

Trial Locations (2)

43017030

RECRUITING

Brazilian Institute of Robotic Surgery, Salvador

40220-005

RECRUITING

Hospital MaterDei Salvador, Salvador

All Listed Sponsors
lead

Brazilian Institute of Robotic Surgery

OTHER

NCT07190638 - Comparison of Outcomes and Surgical Time Between Cortical and Medullary Suture vs. Medullary-Only Suture: Cortex Clinical Trial | Biotech Hunter | Biotech Hunter