Objective To observe the therapeutic effect between less invasive stabilization system (LISS) plate and anatomical plate internal fixation for the treatment of tibial plateau fractures. Methods The clinical data of 58 patients with tibial plateau fractures were retrospectively analyzed. The patients were divided into LISS plate group and anatomical plate group according to the internal fixation method with 29 cases each. The operative time, blood loss, incision length, fracture healing time, postoperative weight-bearing time, postoperative complications and therapeutic effect (according to Rasmussen knee joint function score scale) were compared between 2 groups. Results The operative time, incision length, blood loss and incidence of postoperative complications in LISS plate group were significantly lower than those in anatomical plate group:(68.5 ± 7.1) min vs. (92.3 ± 9.4) min, (5.8 ± 1.4) cm vs. (8.6 ± 2.1) cm, (208.5 ± 27.8) ml vs. (329.7 ± 25.2) ml and 17.2%(5/29) vs. 41.4%(12/29), and the excellent rate was significantly higher than that in anatomical plate group: 86.2% 25/29) vs. 62.1%(18/29), and there were statistical differences (P<0.05);there were no statistical differences in fracture healing time and postoperative weight-bearing time between 2 groups (P>0.05). Conclusions Both of LISS plate and anatomical plate internal fixation for the treatment of tibial plateau fractures have good clinical efficacy, but the LISS plate has advantages of shorter operation time, less tissue trauma, less blood loss, quicker fracture healing and less postoperative adverse reaction.

Objective To evaluate effect of Xugu-Huoxue decoction on the treatment of patients with femoral neck fracture after internal fixation with hollow screw fixation. Methods A total of 120 patients with femoral neck fracture were randomly divided into the treatment group and the control group according to the inclusion criteria, 60 patients in each group. The control group was treated with cannulated screw internal fixation; the observation group was treated with Xugu-Huoxue decoction at the second day after the operation. Both groups were assessed with the Harris hip function score at the end of 12 months after operation. The SF-36 scale was used to evaluate the quality of life of the patients. Results The total effect rate of the observation group was 88.3% (53/60) and the control group was 71.7% (43/60). The difference between the 2 groups was statistically significant (χ2=5.208, P=0.022). At 12 months after surgery, the pain (41.4 ± 7.3 vs. 32.2 ± 5.7, t=7.738), the joint function (45.7 ± 6.2 vs. 36.3 ± 7.2, t=7.701), joint mobility (5.0 ± 0.8 vs. 3.1 ± 0.8, t=13.115), and the total score of Harris (87.7 ± 4.6 vs. 65.4 ± 5.4, t=24.461) in the observation group were significantly higher than those in the control group (P<0.001). The physical function (83.1 ± 7.2 vs. 78.8 ±14.2, t=2.095), body pain (82.1 ± 9.9 vs. 67.7 ± 11.1, t=7.524), the overall health (76.6 ± 10.3 vs. 68.8 ± 14.4, t=3.401) and activity (81.1 ± 7.9 vs. 76.6 ± 11.2, t=2.549) in the observation group were higher than those in the control group (P<0.05 or P<0.01). Conclusions The Xugu-Huoxue decoction could improve the prognosis of patients with femoral neck fractures after cannulated screw fixation, promote the recovery of hip function and improve the quality of life.

Objective To investigate the impact of enhanced recovery after surgery (ERAS) program on postoperative recovery in patients undergoing laparoscopic colorectal resection. Methods Eighty-four patients undergoing laparoscopic colorectal resection from March 201 5 to June 201 6 (55 males,29 females,aged 36-78 years,ASA physical status Ⅰ or Ⅱ),were randomly divid-ed into two groups (n = 38 each).Patients in group E were received epidural block combined with general anesthesia,and a series of perfect ERAS strategies,such as strengthen preoperative educa-tion, maintaining perioperative normothermia, perioperative goal-directed fluid therapy, intraoperative and postoperative analgesia.While the patients in group C received routine anesthetic management.The volume of fluid,the nasopharyngeal temperature,the time of recovery of bouel sound,first anal exhaust,eating fluid food,ambulation and remove of the catheter were recorded in two groups.Furthermore,time of PACU after surgery,the total days of hospitalization and total hos-pital costs were recorded.Results The volume of fluid [(1 328 ± 64)ml vs.(2 463 ± 135 )ml]in group E were significantly lower than group C (P <0.05),the nasopharyngeal temperature [(36.2± 0.2)℃ vs.(35.1±0.5)℃]was significantly higher in group E (P <0.05).Compared with group C,the time of recovery of bowel sound [(33.4 ± 12.5 )h vs.(42.8 ± 14.3 )h],first anal exhaust [(43.6±13.9)h vs.(60.7±1 5.4)h],eating fluid food [(26.8±4.1)h vs.(67.4±13.5)h],first ambulation [(7.4±1.6)h vs.(26.5±3.8)h]and remove of the catheter [(29.2±6.1)h vs.(5 1.8 ±7.6) h ], time of PACU [(26.4 ± 8.5 ) min vs.(37.2 ± 1 1.6 ) min ], the total days of hospitalization [(7.5±0.9)d vs.(9.7±1.2)d]were significantly shorter (P <0.05),and hospital costs [(2.1±0.6)ten thousand yuan vs.(2.6±0.8)ten thousand yuan]were significantly decreased (P <0.05).The incidence of adverse reactions such as nausea and vomiting (2.4% vs.21.4%),pru-ritus (7.1% vs.23.8%),agitation (4.8% vs.26.2%)and chills (0% vs.1 9.0%)were significantly lower in group E (P <0.05).Conclusion ERAS program applied to patients undergoing laparoscopic colorectal resection can reduce the intraoperative sufentanil consumption,avoid the occurrence of postoperative hypothermia, accelerate recovery of gastrointestinal function, which can obviously reduce the hospitalization costs and shorten the hospitalization time.

Objective To compare the efficacy and safety of ultrasound guided pectoral nerves Ⅱ (Pecs Ⅱ) block with thoracic paravertebral nerve (TPVN) block for postoperative analgesia after modified radical mastectomy.Methods Eighty female patients scheduled for radical mastectomy,aged 40-65 years,ASA physical status Ⅰ or Ⅱ,were randomly divided into 2 groups using a random number table method (n =40 each):the patients in group T received TPVN block,whereas the pa tients in group P received Pecs Ⅱ block.Both the groups received 0.5 ％ ropivacaine 25 ml.The blocks were performed under all aseptic precautions in the preoperating room 30 min before surgery.The total number of dermatomes that had less pain to pin prick compared with opposite side were not ed.All patients were observed for 30 min after performing the block.The patients were received patient-controlled intravenous analgesia (PCIA).The duration of analgesia and total analgesic consumption in 24 h after surgery were recorded.Adverse effects were recorded between the two groups.Results The duration of analgesia in group P was significantly prolonged than group T [(326.5± 47.8) min vs (201.4±34.5) min,P＜0.01].The 24 h sufentanil consumption were also decreased in group P [(6.9±1.2) μg vs (10.7±1.9) μg,P＜0.01].T2 dermatomal spread were significantly increased in group P [35 (87.6％) cases vs 9 (22.5％) cases,P＜0.05].No complication was recor ded.Conclusion Ultrasound-guided Pecs Ⅱ block and TPVN provided safe and effective anesthesia in patients undergoing modified radical mastectomy,but the effect of Pecs Ⅱ block were more satisfied and per sistent.