CLOT+

There are 63 Evidence Summaries available


# Declarative Title Published
1 Doctor, I finished 3 months of blood thinners after a blood clot caused by birth control pills. What is my risk of another blood clot if I stop birth control pills and my blood thinner now?
Patient Summary
2024/11/28
2 Doctor, I have a blood clot due to cancer. Can I take a lower dose of apixaban after 6 months of treatment with the full dose?
Patient Summary
2024/07/04
3 Doctor, I am overweight and I have atrial fibrillation. Is it safe for me to take one of the newer blood thinners instead of warfarin to prevent stroke?
Patient Summary
2024/06/07
4 Doctor, should I wear compression stockings as well as take blood thinners to prevent blood clots after surgery?
Patient Summary
2024/01/19
5 Doctor, do the newer blood thinners work for children and adolescents and are they safe?
Patient Summary
2023/12/06
6 Doctor, I have an inherited blood clotting disorder and recurrent miscarriages. Will heparin injections prevent miscarriage of my next pregnancy?
Patient Summary
2023/10/10
7 Doctor, I have cancer and a DVT or PE. Are the newer blood thinner pills as safe for me as the older injectable, heparin-based ones?
Patient Summary
2023/08/25
8 Doctor, I have an arm or leg fracture, and require surgery. Will taking aspirin protect me from having a blood clot?
Patient Summary
2023/06/29
9 Doctor, I have been on Xarelto® for treatment of a blood clot in my calf veins. Can I stop taking it after 6 weeks?
Patient Summary
2023/04/05
10 Doctor, what is my risk of having another DVT or PE compared to my risk of bleeding, if I stay on blood thinners longer than 3 months or if I stop?
Patient Summary
2023/04/03
11 Doctor, I am pregnant and had a blood clot in the past. Is a low dose of an injectable blood thinner enough to protect me from another blood clot?
Patient Summary
2022/12/31
12 Doctor, I have inherited a clotting disorder. Does infection with COVID increase my risk of developing a blood clot? 
Patient Summary
2022/12/12
13 Doctor, I take warfarin for atrial fibrillation or a mechanical heart valve and have to stop it before a procedure. Do I need to inject myself with blood thinner medication after the procedure?
Patient Summary
2022/12/06
14 Doctor, I have atrial fibrillation and mitral stenosis, can I take Xarelto instead of warfarin to protect me from stroke?
Patient Summary
2022/12/06
15 Doctor, I am taking an anticoagulant and just had a cardiac stent inserted. How long do I need to take three blood thinners?
Patient Summary
2022/11/02
16 Doctor, I am pregnant and worried I have a blood clot, but I am also concerned about having a CT scan. What other tests can be done?
Patient Summary
2022/06/22
17 Doctor, does the AstraZeneca (ChAdOX1) or Pfizer (BNT162b2) vaccine against COVID-19 increase the risk of blood clots?
Patient Summary
2022/05/05
18 Doctor, I was diagnosed with a blood clot in my lungs over a year ago. Is it normal to still have anxiety about it now?
Patient Summary
2021/12/21
19 Doctor, I have been diagnosed with COVID-19 infection and will be recovering at home. Should I take an anticoagulant or aspirin to prevent blood clots?
Patient Summary
2021/12/02
20 Doctor, I am over 75 years old and have a DVT or PE. Is it safe for me to take one of the newer anticoagulants?
Patient Summary
2021/11/25
21 Doctor, I am having hip or knee replacement surgery. Can I take an aspirin to protect myself from blood clots after surgery?
Patient Summary
2021/08/26
22 Doctor, I am having surgery to remove cancer in my uterus, ovaries, cervix, or vulva. Can I take an anticoagulant pill instead of a needle to protect me from blood clots?
Patient Summary
2021/08/18
23 Doctor, I have a history of blood clots. Is it safe for me to receive a vaccine for COVID?
Patient Summary
2021/05/08
24 Doctor, I have atrial fibrillation and a bioprosthetic mitral valve, can I use Xarelto® to protect me from stroke?
Patient Summary
2021/04/19
25 How many people in Canada are diagnosed with DVT or PE each year?
Patient Summary
2020/12/22
26 Doctor, can I take Eliquis® to treat my blood clot caused by cancer?
Patient Summary
2020/11/12
27 Doctor, I take Xarelto or Eliquis or Pradaxa for atrial fibrillation. What is the risk of stopping it before my procedure?
Patient Summary
2020/11/12
28 Doctor, I take warfarin for atrial fibrillation but I have to stop it before my upcoming surgical procedure. Do I need to inject myself with needles while I am off of warfarin? (BRIDGE Study)
Patient Summary
2020/09/18
29 Doctor, I heard that COVID-19 causes blood clots. I have a history of DVT or PE, what do I need to know to protect myself?
Patient Summary
2020/07/30
30 Doctor, I am healthy and over the age of 70, should I take aspirin to prevent death, dementia, and physical disability?
Patient Summary
2020/07/29
31 Doctor, I have a blood clotting disorder that runs in my family. Do I need an anticoagulant during pregnancy?
Patient Summary
2020/03/17
32 Doctor, I am pregnant. Can I be tested for blood clots without having a CT scan?  
Patient Summary
2020/01/15
33 Doctor, I have clot in my lungs. Do I need a clot-buster?
Patient Summary
2019/10/11
34 Doctor, I have post-thrombotic syndrome. Do I have to wear a compression stocking?
Patient Summary
2019/10/09
35 Doctor, I am at risk of blood clots travelling to my lungs. Should I agree to insertion of a filter to protect me?
Patient Summary
2019/08/19
36 Doctor, I am over the age of 75 and have atrial fibrillation. Which anticoagulant should I take to prevent stroke?
Patient Summary
2019/07/30
37 Doctor, I have heart disease. What is the best medication to prevent future heart attacks and strokes: aspirin, a low dose of Xarelto®, or both taken together? 
Patient Summary
2019/03/08
38 Doctor, can I take Xarelto® instead of warfarin to treat my blood clot caused by triple-positive antiphospholipid antibody syndrome?
Patient Summary
2019/03/08
39 Doctor, should I take anticoagulants to prevent blood clots while I am receiving chemotherapy?
Patient Summary
2019/02/14
40 Doctor, should I take anticoagulants to prevent blood clots after being discharged from hospital?
Patient Summary
2018/11/07
41 Doctor, I have finished 6 months of treatment for my blood clot. Can I start taking a reduced-dose of anticoagulant now?  
Patient Summary
2018/10/02
42 Does breaking up blood clots in leg veins faster with clot-busters or mechanical devices reduce the chance of long-term complications?
Patient Summary
2018/09/24
43 Doctor, can I take Lixiana® to treat my blood clot caused by cancer?
Patient Summary
2018/06/22
44 Doctor, I have heard that cancer can cause blood clots. What tests should I have done to check if I have cancer?
Patient Summary
2018/06/04
45 Doctor, should I take anticoagulants to prevent blood clots after arthroscopic knee surgery or if I have a cast on my leg?
Patient Summary
2018/06/01
46 Doctor, I have finished 6 months of anticoagulant treatment for my unexplained blood clot. Is it safe for me to stop taking it now?
Patient Summary
2018/05/18
47 Doctor, I have finished 6 months of Xarelto® for my blood clot. Can I switch to aspirin now?
Patient Summary
2018/05/11
48 Doctor, do I have to stop taking birth control pills because I have a blood clot?
Patient Summary
2018/05/10
49 In patients with cancer-associated VTE who received anticoagulant therapy for a minimum of 3 months, case-fatality of recurrent VTE is higher than case-fatality of major bleeding
GP Summary
2020/07/29
50 Edoxaban did not differ from dalteparin for treatment of cancer-associated venous thromboembolism
GP Summary
2018/05/11
51 In patients with an acute proximal deep vein thrombosis, pharmacomechanical catheter-directed thrombolysis does not reduce the rate of post-thrombotic syndrome
GP Summary
2018/04/17
52 Women with a first unprovoked venous thromboembolism with a HERDOO2 score of 0 or 1 can safely discontinue anticoagulation after 5 to 12 months of treatment
GP Summary
2017/12/13
53 Celecoxib plus a proton-pump inhibitor has a lower risk of recurrent upper gastrointestinal bleeding than naproxen plus a proton-pump inhibitor in patients who require aspirin for cardiovascular disease
GP Summary
2017/12/05
54 Comparison of risk of pulmonary embolism and arterial thromboembolism with oral contraceptives according to dose and type of estrogen-progestin
GP Summary
2017/10/19
55 The 4Ts scoring system may reduce the need for laboratory testing for heparin-induced thrombocytopenia in low-risk children
GP Summary
2017/09/19
56 Anticoagulation does not reduce the risk of venous thromboembolism after knee arthroscopy or casting of the lower leg in patients who are at average risk
GP Summary
2017/09/15
57 Rivaroxaban reduced recurrent venous thromboembolism, with a similar risk of bleeding, compared with aspirin
GP Summary
2017/08/17
58 After a first diagnosis of unprovoked venous thrombosis, adding a CT scan of the abdomen and pelvis to standard cancer screening did not improve cancer detection
GP Summary
2017/04/19
59 Hormone therapy does not increase risk of recurrent venous thromboembolism in women who are on full-dose anticoagulation
GP Summary
2017/04/18
60 Direct oral anticoagulants reduce the risk of dying from bleeding compared with vitamin K antagonists in patients with atrial fibrillation or venous thromboembolism
GP Summary
2017/03/15
61 Flight stockings decrease symptomless deep vein thrombosis in airline passengers on long flights
GP Summary
2017/02/28
62 Low-dose aspirin prevents myocardial infarction and stroke and increases bleeding in people without known cardiovascular disease
GP Summary
2016/12/05
63 Low-molecular weight heparin reduces venous thromboembolism in people with cancer who are undergoing outpatient chemotherapy
GP Summary
2016/10/31