Endovascular Limb Salvage in Trinidad and Tobago

Critical Limb Ischemia in Trinidad and Tobago- A Series of 157 Endovascular Limb Salvage Attempts in Patients With CLTI

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT05547022

Enrollment

157

Registered

2022-09-21

Start date

2018-05-01

Completion date

2022-05-01

Last updated

2023-08-25

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Limb Salvage Rates With Endovascular Therapy

Keywords

Critical limb-threatening ischemia (CLTI); Endovascular revascularization (EVR); Peripheral arterial disease (PAD); Peripheral vascular disease (PVD).

Brief summary

The purpose of this study was to investigate limb salvage rates in patients with critical limb ischemia after endovascular revascularization.

Detailed description

A retrospective analytical study assessing limb salvage attempts and outcomes in 157 consecutive patients with CLI and tissue loss. It was for the period of May 2018 and May 2021 at Eric Williams Medical Sciences Complex. The objectives of this study include Primary: To determine the success rate of target lesion revascularisation using endovascular limb salvage techniques in Critical limb ischemia patients with minor and major tissue loss. Secondary objectives included: 1. to compare and contrast limb salvage rate to international standards 2. to assess the maintenance of amputation-free survival and bipedal ambulation 3. to evaluate the angiosome concept and its effect on wound healing 4. to evaluate primary patency rate 5. to assess the overall morbidity and mortality of endovascular treatment for critical limb ischemia 6. to observe the outcomes of various wound healing techniques and its efficacy

Interventions

PROCEDUREEndovascular revascularisation

Peripheral vascular angioplasty or stenting

Study design

Observational model

COHORT

Time perspective

RETROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

33 Years to 89 Years

Healthy volunteers

Inclusion criteria

CLI patient with tissue loss who underwent infra inguinal endovascular limb salvage

Exclusion criteria

CLI patients with tissue loss who had surgical bypass CLI patients with no tissue loss

Design outcomes

Primary

Measure	Time frame	Description
Primary outcome	2 to 3 years	to determine the success rate of target lesion revascularization using endovascular limb salvage techniques

Other

Measure	Time frame	Description
Secondary Outcome	2 to 3 years	to assess the maintenance of amputation free survival and bipedal ambulation
Co-Secondary Outcome	2 to 3 years	to evaluate primary patency rate

Countries

Trinidad and Tobago

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 9, 2026