AIM To analyze the potential adverse drug interactions (pADIs) of non-vitamin K antagonist oral anticoagulants (NOAC), and to promote rational drug use. METHODS Outpatient prescriptions of using NOAC in combination with other drugs were surveyed from January 1, 2024 to May 31, 2024 through the information system of the third people's hospital of Bengbu, and pADIs were identified and their severities were graded. Refined prescription pre-review rules were developed by rational drug software. RESULTS Among 1 153 NOAC combined prescriptions, 406 prescriptions had 511 cases of pADIs, including 180 cases of dabigatran etexilate, 288 cases of rivaroxaban and 43 cases of apixaban.The combined drugs involved antiepileptic, antiplatelet, Chinese medicines containing salvia/ginseng/ginkgo biloba and antiarrhythmic drugs. Rivaroxaban + phenobarbital severity classification was contraindicated. Refined rules included 1 interception rule and 10 alert information + double-signature rules and 8 attention information rules. CONCLUSION There are pADIs between NOAC and other drugs in the hospital. The medication risks can be prevented through targeted intervention based on evidence-based refined prescription pre-review rules.
| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |