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NCT01279746 Clinical Trial

The Diagnosis of Occult Deep Vein Thrombosis of the Lower Extremities in Patients Presenting With Hypoxia

Hypoxia Clinical Trial

Official title:
The Diagnosis of Occult Deep Vein Thrombosis of the Lower Extremities in Patients Presenting With Hypoxia

Clinical Trial Details — Status: Completed

Administrative data
NCT number NCT01279746
Other study ID # 0003-10-EMC
Secondary ID
Status Completed
Phase N/A
First received November 23, 2010
Last updated June 21, 2015
Start date April 2010
Est. completion date January 2011

Study information
Verified date June 2015
Source HaEmek Medical Center, Israel
Contact n/a
Is FDA regulated No
Health authority Israel: Ministry of Health
Study type Observational

Clinical Trial Summary

The purpose of this study is to prove that bedside Ultrasound Compression is a useful screening tool for the diagnosis of occult deep vein thrombosis in patients presenting to the emergency room with hypoxia.

Description:

It is known that 30% of deep vein thrombosis of the extremities is belived to be the precedend of pulmonary emboli; an often fatal disease. It is known that DVT (deep vein thrombosis is often occult.

It is also known that pulmonary embolism is often difficult to diagnose and is often missed especialy in patients with chronic illnesses such as COPD and CHF.

Venous compression ultrsound is an exam that can be preformed bedside. It is preformed by placing a vascular ultrasound transducer on the femoral vein and popliteal and checking its compressibility. If DVT is present in the femoral or popliteal veins the veins will be noncompressible. It has been shown that US compression for DVT can be preformed by physicians in the ER with accuracy and speed.

Presently US compression is not a tool used for detection of occult DVT in the ER. I wish to explore the usefullness of compression US of the lower extremities as a screening tool for DVT In the hypoxic patient.

Recruitment information / eligibility
Status Completed
Enrollment 100
Est. completion date January 2011
Est. primary completion date January 2011
Accepts healthy volunteers No
Gender Both
Age group 18 Years and older
Eligibility Inclusion Criteria:

- Patients presenting to the Emergency room

- 18 years or older, saturation 94% and under on room air.

Exclusion Criteria:

Study Design

Observational Model: Case-Only, Time Perspective: Prospective

Related Conditions & MeSH terms

Intervention

Device:
• Ultrasound compression of femoral and popliteal veins
Bedside ultrasound compression of femoral and popliteal veins.

Locations
Country Name City State
Israel HaEmek Medical Center Afula
Israel HaEmek Medical Center Afula

Sponsors (1)
Lead Sponsor Collaborator
HaEmek Medical Center, Israel

Country where clinical trial is conducted

Israel, 

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