Lab tests to look for a clotting disorder will not alter treatment of a venous blood clot, even if an abnormality is found. DVT is a very common disorder, and recent discoveries of clotting abnormalities have led to increased testing without proven benefit.
Society for Vascular Medicine
Five Things Physicians and Patients Should Ques
Download PDFRepeat ultrasound images to evaluate “response” of venous clot to therapy does not alter treatment.
Pre-operative stress testing does not alter therapy or decision-making in patients facing low-risk surgery.
Patients without symptoms will not benefit from attempts to improve circulation. No evidence exists to support improving circulation to prevent progression of disease. There is no proven preventive benefit, only symptomatic benefit.
Performing surgery or angioplasty to improve circulation to the kidneys has no proven preventive benefit, and shouldn’t be considered unless there is evidence of symptoms, such as elevated blood pressure or decreased renal function.
The Society for Vascular Medicine (SVM) is a nonprofit medical society comprised of physicians, surgeons, nurses, physician assistants, nurse practitioners, and vascular interventionists. For nearly 25 years, one of the goals of the Society has been to maintain high standards of clinical vascular medicine. The Society believes that optimal vascular care is best accomplished by the collegial interaction of a community of vascular professionals working with the patient. The Society recognizes the importance of individuals with diverse backgrounds in achieving ideal standards of research and clinical practice. The society believes that partnerships between patients and health care providers are crucial to improving vascular health, achieving better outcomes and lowering health care costs.
For more information, visit www.vascularmed.org.
How this list was created: The Society for Vascular Medicine (SVM) looked to the leadership of its Board of Trustees and input from its members to develop the list of five things physicians and patients should question. Suggestions from SVM members were solicited through an e-mail blast, and a second e-mail was sent to the SVM Board of Trustees seeking volunteers and suggestions.
A committee, consisting of four members of the Board of Trustees, narrowed an initial list down to seven recommendations. The full Board of Trustees voted on the recommendations using the Delphi method of choice, arriving at the five that became SVM’s list as part of the Choosing Wisely® campaign.
SVM’s disclosure and conflict of interest policy can be found at www.vascularmed.org.
Sources
Baglin T, Luddington R, Brown K, Baglin C. Incidence of recurrent venous thromboembolism in relation to clinical and thrombophilic risk factors: prospective cohort study. Lancet [Internet]. 2003 Aug 16 [cited 2012 Oct 18];362:523–526.
Ho WK, Hankey GJ, Quinlan DJ, Eikelboom JW. Risk of recurrent venous thromboembolism in patients with common thrombophilia. Arch Intern Med [Internet]. 2006 Apr 10 [cited 2012 Oct 18];166:729–736.
Baglin T, Gray E, Greaves M, Hunt BJ, Keelin D, Machin S, Mackie I, Makris M, Nokes T, Perry D, Tait RC, Walker I, Watson H. Clinical guidelines for testing for heritable thrombophilia; Br J Haematol [Internet]. 2010 Apr [cited 2012 Oct 18];149:209–220.

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