Laparoscopy Versus Clinical Follow up to Detect Diaphragm Injury

University of Cape Town66 enrolled

Overview

Title: A randomized prospective study comparing non operative management with laparoscopic treatment in patients with a diaphragm injury following left thoracoabdominal stab wounds. Aim of the Study: The aim of this study is to access the clinical outcome of potential occult diaphragm injuries in a group of patients presenting at the Groote Schuur trauma centre with left sided thoracoabdominal stab wounds, if an expectant non operative management course is taken. Objects of the Study: To obtain the above mentioned aim the study will undertake; * to do laparoscopy on a group of randomly selected patients with left thoracoabdominal stab wounds to obtain the incidence of occult diaphragm injury. * to assess the incidence and clinical outcome of delayed diaphragm visceral herniation in the study group.

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

DIAGNOSTIC

Masking

SINGLE

Enrollment

Conditions

Diaphragm Injury

Interventions

Eligibility

Sex: ALLMin age: 18 YearsMax age: 60 Years

Medical Language ↔ Plain English

Inclusion Criteria: * Hemodynamically stable patients * Patients with penetrating stab wounds bounded by * Superiorly the 4th intercostal space * Lateral the tip of the left scapula * Inferior by the left costal margin * Medially by the sternum * Signed informed consent Exclusion Criteria: * Hemodynamically unstable patients * Previous penetrating injury to the area mentioned under inclusion criteria * Patients requiring early surgical exploration for injuries other than diaphragm injuries * If a diaphragm injury is detected on imaging * A positive pregnancy test

Outcomes

Primary Outcomes

To assess the clinical outcome of potential occult diaphragm injuries in patients presenting at the Groote Schuur trauma centre with left sided thoracoabdominal stab wounds, if an expectant non operative management course is taken.

Time frame: 2 years