VTE risk in surgical patients
Total Score
Very low risk. Early ambulation only.
Disclaimer: The clinical scoring and algorithms on this platform are intended strictly for professional informational purposes. They do not constitute a definitive medical diagnosis, treatment, or clinical decision. The final judgment and responsibility lie with the treating physician.
Yasal Uyarı: Bu platformdaki klinik skorlamalar ve algoritmalar yalnızca sağlık profesyonellerini bilgilendirme amaçlıdır. Herhangi bir kesin tıbbi teşhis, tedavi veya klinik karar yerine geçemez. Nihai karar ve sorumluluk hastayı yatak başında değerlendiren hekime aittir.
The Caprini VTE Risk Assessment Model is a comprehensive scoring system developed to evaluate the risk of postoperative Deep Vein Thrombosis (DVT) and Pulmonary Embolism (PE). Heavily utilized in general, vascular, plastic, and bariatric surgery, it dictates the modality (mechanical vs. pharmacological) and duration of VTE prophylaxis based on patient-specific and procedure-specific variables.
Calculating this score in the outpatient setting before elective surgery prevents morning-of-surgery prophylaxis dilemmas. Keep in mind that high-risk patients, especially those undergoing major malignancy resections or surgery for Inflammatory Bowel Disease (IBD), often require extended pharmacological prophylaxis (28-35 days) post-discharge.
Caprini JA. Risk assessment as a guide for the prevention of postoperative venous thromboembolism. Am J Surg. 2010;199(1 Suppl):S3-S10.
Disclaimer: The clinical scoring and algorithms on this platform are intended strictly for professional informational purposes. They do not constitute a definitive medical diagnosis, treatment, or clinical decision. The final judgment and responsibility lie with the treating physician.
Apply to all surgical inpatients aged ≥18 years. Most valuable in general, orthopedic, and oncologic surgery where VTE risk is highest. Reassess if the patient's clinical status changes significantly during admission.
Cancer patients receive a disproportionately high contribution to the Caprini score. A single active malignancy adds 2 points, but each additional high-risk factor (e.g., prior VTE, bed rest) can rapidly escalate the score to the high-risk tier (≥5), where extended 28-day thromboprophylaxis post-surgery has demonstrated a significant reduction in VTE events in RCTs.
The score was derived primarily from general and plastic surgery populations. Direct extrapolation to neurosurgery or trauma patients should be done cautiously, as the risk-benefit balance for pharmacologic prophylaxis differs due to bleeding concerns in these settings.