HAS-BLED score
|
WikiDoc Resources for HAS-BLED score |
|
Articles |
|---|
|
Most recent articles on HAS-BLED score Most cited articles on HAS-BLED score |
|
Media |
|
Powerpoint slides on HAS-BLED score |
|
Evidence Based Medicine |
|
Clinical Trials |
|
Ongoing Trials on HAS-BLED score at Clinical Trials.gov Trial results on HAS-BLED score Clinical Trials on HAS-BLED score at Google
|
|
Guidelines / Policies / Govt |
|
US National Guidelines Clearinghouse on HAS-BLED score NICE Guidance on HAS-BLED score
|
|
Books |
|
News |
|
Commentary |
|
Definitions |
|
Patient Resources / Community |
|
Patient resources on HAS-BLED score Discussion groups on HAS-BLED score Patient Handouts on HAS-BLED score Directions to Hospitals Treating HAS-BLED score Risk calculators and risk factors for HAS-BLED score
|
|
Healthcare Provider Resources |
|
Causes & Risk Factors for HAS-BLED score |
|
Continuing Medical Education (CME) |
|
International |
|
|
|
Business |
|
Experimental / Informatics |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Overview
A therapeutic bleeding risk stratification score for those on oral anticoagulants in atrial fibrillation[1]. It is matched to the CHA2DS2-VASc score used for stroke risk stratification but has not as of 2010 been externally validated.
| Feature | Score if present |
|---|---|
| Hypertension (Systolic ≥ 160mmHg) | 1 |
| Abnormal renal function | 1 |
| Abnormal liver function | 1 |
| Age ≥ 65 years | 1 |
| Stroke in past | 1 |
| Bleeding | 1 |
| Labile INRs | 1 |
| Taking other drugs as well | 1 |
| Alcohol intake at same time | 1 |
A score of 3 or more indicates increased one year bleed risk on anticoagulation sufficient to justify caution or more regular review. The risk is for intracranial bleed, bleed requiring hospitalization or a haemoglobin drop > 2g/L or that needs transfusion.