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Flap Ischemia clinical trials

View clinical trials related to Flap Ischemia.

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NCT ID: NCT05074082 Completed - Rectal Cancer Clinical Trials

Perineal Flap Reconstruction Following Surgery for Advanced Pelvic Malignancy

Start date: July 31, 2021
Phase:
Study type: Observational

Flap reconstruction is utilised increasingly for repair of skin and soft tissue defects following pelvic exenteration. Many methods have been proposed but the outcomes associated with each remain largely unknown and the choice dependant on surgeon preference and patient/ disease characteristics. This review sought to assess the preferred methods for perineal reconstruction following pelvic exenteration by retrospectively assessing the outcomes associated with each at an international, multi-centre level.

NCT ID: NCT05049278 Completed - Blood Flow Clinical Trials

Effects of Vasopressor on the Graft Blood Flow in TRAM

Start date: September 24, 2021
Phase: N/A
Study type: Interventional

The purpose of this pilot study is to investigate whether two major vasopressors (norepinephrine vs. phenylephrine) used for treatment of hypotension during breast reconstruction with free flap transfer surgery have different effects on blood flow of the flap vessel measured by transit time flowmetry. Since there are few prior studies that compared the effects of these two vasopressors on the blood flow of the flap, this study will be conducted in the form of a pilot study in order to establish the evidence for the future randomized controlled trial.