Drug Interaction Report
1 potential interaction and/or warning found for the following 2 drugs:
- Brilinta (ticagrelor)
- calaspargase pegol
Interactions between your drugs
ticagrelor calaspargase pegol
Applies to: Brilinta (ticagrelor), calaspargase pegol
MONITOR: Asparaginase therapy may lead to imbalances in coagulation factors predisposing the patient to bleeding or thrombosis. Theoretically, concurrent use of anticoagulants and asparaginase may increase the risk of bleeding. Hemorrhages grade 3 and above and CNS hemorrhages have been observed with asparaginase treatment. However, serious thromboembolic events have also been reported with the use of asparaginase. Some investigators have suggested that anticoagulants could be used prophylactically with asparaginase for the prevention of thromboembolic events.
MANAGEMENT: Coagulation parameters should be monitored at baseline and periodically during concomitant treatment with asparaginase and anticoagulants such as heparin, dipyridamole, aspirin and nonsteroidal anti-inflammatory drugs. Patients should be advised to promptly report any signs and symptoms of bleeding.
References (13)
- (2001) "Product Information. Oncaspar (pegaspargase)." Rhone Poulenc Rorer
- (2001) "Product Information. Elspar (asparaginase)." Merck & Co., Inc
- Kieslich M, Porto L, Lanfermann H, Jacobi G, Schwabe D, Bohles H (2003) "Cerebrovascular complications of L-asparaginase in the therapy of acute lymphoblastic leukemia." J Pediatr Hematol Oncol, 25, p. 484-7
- Cerner Multum, Inc. "UK Summary of Product Characteristics."
- Cerner Multum, Inc. "Australian Product Information."
- "Product Information. Erwinaze (asparaginase Erwinia chrysanthemi)." EUSA Pharma
- (2019) "Product Information. Asparlas (calaspargase pegol)." Servier
- Duarte X, Esteves S, Neto AM, Pereira F (2016) "Incidence and risk factors for central nervous system thrombosis in paediatric acute lymphoblastic leukaemia during intensive asparaginase treatment: a single-centre study." Br J Haematol, 174, p. 280-91
- Caruso V, Iacoviello L, Di Castelnuovo A, et al. (2006) "Thrombotic complications in childhood acute lymphoblastic leukemia: a meta-analysis of 17 prospective studies comprising 1752 pediatric patients." Blood, 108, p. 2216-22
- Mitchell L, Andrew M, Hanna K, et al. (2003) "Trend to efficacy and safety using antithrombin concentrate in prevention of thrombosis in children receiving l-asparaginase for acute lymphoblastic leukemia. Results of the PAARKA study." Thromb Haemost, 90, p. 235-44
- Elice F, Rodeghiero F (2012) "Hematologic malignancies and thrombosis." Thromb Res, 129, p. 360-6
- Truelove E, Fielding AK, Hunt BJ (2013) "The coagulopathy and thrombotic risk associated with L-asparaginase treatment in adults with acute lymphoblastic leukaemia." Leukemia, 27, p. 553-9
- Grace RF, DeAngelo DJ, Stevenson KE, et al. (2018) "The use of prophylactic anticoagulation during induction and consolidation chemotherapy in adults with acute lymphoblastic leukemia." J Thromb Thrombolysis, 45, p. 306-14
Drug and food interactions
No alcohol/food interactions were found with the drugs in your list. However, this does not necessarily mean no food interactions exist. Always consult your healthcare provider.
Therapeutic duplication warnings
No duplication warnings were found for your selected drugs.
Therapeutic duplication warnings are only returned when drugs within the same group exceed the recommended therapeutic duplication maximum.
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Drug Interaction Classification
| Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. | |
| Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. | |
| Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan. | |
| No interaction information available. |
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