AIM To investigate the effects of Tongmai Decoction on PLT,PAgR,D-D and TEG in elderly patients with intertrochanteric fracture in perioperative period.METHODS One hundred and fifteen recruited patient subjects were randomly divided into two groups.Fifty-seven cases in the control group were treated with Low Molecular Weight Heparins Calcium Injection,and 58 cases in the treatment group were intervened with both Low Molecular Weight Heparins Calcium Injection and Tongmai Decoction.The preoperative and postoperative dynamic changes of PLT,PAgR,D-D and TEG (R value,K value,alpha angle,MA),and adverse drug reactions in the two groups were detected 1,3,7 d prior to,and after the treatments,respectively.RESULTS No statistically significant difference between the two groups' PLT,PAgR and D-D contents were observed before the operation (P ＞ 0.05).The levels of PLT,PAgR and D-D in both groups increased one day after the operation with similar change degree (P ＞ 0.05).On the 3rd and 7th days after the surgery,the PLT,PAgR and D-D contents in the two groups began to drop,and the decline in the treatment group was more significant (P ＜ 0.05).No significantly different TEG (R value,K value,alpha angle,MA) between the two groups was noticed before the operation (P ＞ 0.05).Patients of both groups displayed their R value,K value decrease,and alpha Angle,MA increase (P ＞ 0.05) one day after the operation with similar change degree.Their R value,K value increased,and alpha angle,MA decreased,and as well as the statistically significant change between the two groups were discovered on the 3rd and 7th postoperative days (P ＜ 0.05).CONCLUSION Tongmai Decoction can effectively reduce blood hypercoagulability and prevent deep venous thrombosis in terms of PLT,PAgR,D-D and TEG (R value,K value,alpha angle,MA) improvement in elderly patients with intertrochanteric fracture in perioperative period.

BACKGROUNDDrug treatment for secondary hyperparathyroidism caused by chronic renal failure may be available at the early stage of the disease, but it is not as effective for serious patients. The aim of the study was to evaluate the effect of total parathyroidectomy combined with forearm autotransplantation in the uremic patients with secondary hyperparathyroidism.

METHODSFrom September 1999 through September 2006, parathroidectomy and autotransplantation was performed in 20 patients. The coherence between the results of preoperative parathyroid ultrasonography and surgical exploration were compared. The serum calcium concentration and intact parathyroid hormone (iPTH) were monitored preoperatively, intraoperatively, and postoperatively.

RESULTSA total of 71 hyperplastic parathyroid glands were resected in the 20 patients. The accordance rate of parathyroid localization between B-ultrasonography and intraoperative exploration was 94.4%. The average iPTH value was (110.90 +/- 67.42) ng/L, (433.80 +/- 243.72) ng/L, (48.80 +/- 42.69) ng/L, (229.04 +/- 172.68) ng/L and (232.39 +/- 224.05) ng/L at day 1, 2, 3, 7, 30 after operation respectively. The clinical symptoms were ameliorated and the levels of serum calcium concentration were controlled within the normal range after operation. Recurrent secondary hyperparathyroidism had happened in 1 case, 4 years postoperatively because of the development of autograft hyperplasia, and in another case 2 years postoperatively due to remnant of neck parathyroid glands. The clinical symptoms were all alleviated after re-operation. No surgical complication had occurred in any of the patients.

CONCLUSIONSThe total parathyroidectomy with forearm autotransplantation is feasible, safe, and effective for patients with secondary hyperparathyroidism in the short term. The long-term effects should be further investigated.

Adult ; Aged ; Calcium ; blood ; Female ; Follow-Up Studies ; Forearm ; Humans ; Hyperparathyroidism, Secondary ; blood ; surgery ; Male ; Middle Aged ; Parathyroid Glands ; diagnostic imaging ; transplantation ; Parathyroid Hormone ; blood ; Parathyroidectomy ; methods ; Transplantation, Autologous ; Ultrasonography