Comparison of Pain Therapeutic Effects After Benign Mastectomy
Status:
Completed
Trial end date:
2007-12-01
Target enrollment:
Participant gender:
Summary
With the incremental trend of benign breast tumor, the surgical process of mastectomy was
proceeded too much every day, especially in the Maternal Health Care Hospital, but whether
the investigators can find another way to relieve the postoperative pain after such an
operation is still unknown. The investigators hypothesized that the pain from the relatively
small surgery may not be significant compared to different treatments, even if no drug was
delivered to them. The investigators are enrolling patients who underwent mastectomy from
benign breast tumor, and are observing the analgesic effects of different drugs.