Prone Versus Prone-Flexed Position For Percutaneous Nephrolithotomy (PCNL)

Mansoura University

Status: Unknown

Conditions: Complication of Surgical Procedure; Prone Position; Prone-Flexed Position; Percutaneous Nephrolithotomy (PCNL)

Treatments: Procedure: Prone-Flexed PCNL; Procedure: Prone PCNL

Study type: Interventional

Funder types: Other

Identifiers

NCT03147950

F-Prone PNL

Details and patient eligibility

About

compare the prone with the prone-flexed position accessibility of upper and middle calyceal approach by subcostal puncture and PCNL reporting complications using the Clavien-Dindo system with Categorisation of PCNL-specific complications according to Clavien-Dindo classification score

Enrollment: 100 estimated patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Large renal pelvic stone
• Upper calyceal stone
• Middle calyceal stone

Exclusion criteria

• lower calyceal stone
• Bilateral simultaneous PCNL
• Need for 3 percutaneous tracts intraoperative
• Morbid obesity (BMI >40)
• Non opaque renal stones.
• Refuse to complete study requirements

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Single Blind

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100 participants in 2 patient groups

Prone-Flexed PCNL

Active Comparator group

Description:

Prone-Flexed Position For Percutaneous Nephrolithotomy (PCNL)

Treatment:

Procedure: Prone-Flexed PCNL

Prone PCNL

Active Comparator group

Description:

Prone Position For Percutaneous Nephrolithotomy (PCNL)

Treatment:

Procedure: Prone PCNL