Several placebo-controlled studies in this indication provide objective evidence that topically applied Hirudoid and Hirudoid forte accelerate the regression of superficial thrombi and inflammation.

• 几项安慰剂对照的临床研究，将喜疗妥和喜疗妥特强乳膏外用于输注性血栓性静脉炎，客观地论证了其能有效地治疗浅表血栓和炎症。