Final answer:
Besides anticoagulation, treatment for a patient with DVT and elevated homocysteine may involve administering folic acid and vitamin B12 to reduce homocysteine levels.
Step-by-step explanation:
In addition to anticoagulation, treatment for a patient with DVT and elevated homocysteine may involve addressing the underlying cause of the elevated homocysteine levels and reducing the risk of future blood clots. This can be achieved by administering folic acid and vitamin B12, which are essential cofactors for enzymes involved in homocysteine metabolism. By supplementing these vitamins, the elevated homocysteine levels can be reduced, lowering the risk of clot formation.