Objective To evaluate the application of fast track surgery (FTS) in the rib internal fixation of multiple rib fractures. Methods Forty-eight chest trauma with multiple rib fractures patients from March 2008 to March 2010 were divided into FTS group and traditional care group randomly. Meanwhile two groups accepted FTS and conventional management of perioperative period respectively. The degree and duration of the chest pain, early exercise tolerance, intravenous infusion time, the length of postoperative hospital stay,chest scar and postoperative complications were observed and compared between the two groups. Results The duration of chest pain was significantly shorter in FTS group than in the traditional care group([ 112. 46 ±23. 24 ] mins vs [ 180. 23 ± 51.56 ] mins, t = 4. 23 ,P ＜ 0. 05); the early exercise tolerance was longer([ 68. 35 ±9. 30 ] mins vs [ 33.48± 5. 18 ] mins,t = 2. 87, P ＜ 0. 05) ;the intravenous infusion time was shorter ([ 10. 83 ±1.87 ] d vs [ 13. 30 ± 2. 12 ] d, t = 2. 38, P ＜ 0. 05); the length of postoperative hospital stay was shorter([ 12. 35 ± 2.03 ] d vs [ 16. 48 ± 3. 18 ] d, t = 3.04, P ＜ 0. 05); the less postoperative complications(8.3% vs 37. 5 %, x2 = 5. 005,P ＜ 0. 05); chest pain was relieved([ 3.43 ± 0. 45 ] cm vs. [ 6. 62 ± 0. 62 ] cm, P ＜ 0. 05);the scar healed well. All patients were successfully discharged. Conclusion The perioperative idea of fast track surgery was feasible and effective in the chest trauma with multiple rib fractures patients. FTS can improve the patients long term living quality.

Objective To identify prognostic factors ofmotorfunctionafter surgery of metastatic spinal cord compression (MSCC).Methods The clinical data of 681 patients with spinal metastases from January 2008 to December 2017 were retrospectively analyzed.According to inclusion and exclusion criteria,a total of 206 patients with spinal metastatic were included.Postoperative neurological function was assessed using Frankel classification.The influence of age,gender,preoperative status,number of spine metastases,location of spinal metastases,visceral metastases,bone metastases,primary tumor type,interval from symptom to surgery,time of developing motor deficits,interval from primary tumor diagnosis to MSCC,preoperativethe Eastern Cooperative Oncology Group performance status (ECOG-PS),Karnofsky Performance score (KPS) and surgical procedures on postoperative function outcomes were explored.Results 140 (68.0％) patients were able to walk postoperatively compared with 88 (42.7％) patients preoperatively.Moreover,in 89.8％ of all patients,79 ambulatory patients maintained ambulation after treatment.The univariate analysis according to Ordered-logit model showed thatnumber of spine metastases,location of spinal metastases,preoperative ECOG-PS,preoperative KPS,interval from symptom to surgery and time of developing motor deficits were related with posttreatment motor functions.The multivariable analysis showed that number of spine metastases (OR=2.03;95％CI:1.12-3.33;P=0.04),preoperative ECOG-PS (OR=4.84;95％CI:2.42-8.15;P=0.038),interval from symptom to surgery (OR=3.78;95％CI:3.12-9.15;P=0.024),time of developing motor deficits(OR=2.75;95％CI:1.22-3.89;P=0.01) were independent prognostic factors for function outcomes.Conclusion 1-2 levels of metastasis,Interval from symptom to treatment ≥ 48 h,time of developing motor deficits ≥7 d,and ECOG-PS 1-2 can be considered as the most significant positive prognosticfactors for post-treatment ambulatory status.Spinal metastasis should have a higher priority,and immediate intervention should be started before the development of irreversible neurologic deficits.Increasing awareness of early symptoms and earlier screeningwith regular outpatient review might make a difference for patients with MSCC.Consequently,the identified prognostic factors can be considered as apreoperative assessment tool to predict the neurologic outcomeand guide clinical treatment for individual patients with MSCC.

Objective : The present study observed the clinical effects on reattachment and pulpotomy of young crown-fractured and pulp-exposed permanent incisors. Methods : In a one-year retrospective clinical observation study, 30 traumatic intact segments of permanent incisors with crown fracture and pulpal exposure were treated using a pulpotomy and reattachment technique with an enamel-dentin luting agent and composite resin. Results : The number of subsequent visit teeth was 30, 29, 25 at 1, 3, 6 months follow-up respectively. The pulpotomy success rates were 100% at 1 month, 93.1% at 3 months, 93.1% at 6 months. The retention rates using the reattachment technique were 100% at 1 month, 100% at 3 months, 100% at 6 months. Conclusion Pulpotomy is the preferred method of preserving live pulp after pulpal exposure of young permanent incisors, and the clinical effect is prominent. The fragment reattachment technique is an effective middle- and short-term method for temporary restoration of young crown-fractured permanent incisors.

OBJECTIVETo explored the relationship of clinicopathological classification and clinical and pathological characteristics of breast cancer and analyze the value in treatment.

METHODSThe patients with invasive breast carcinoma had been treated between January 2011 and December 2012. The breast cancer have been divided into luminal A, luminal B, HER2-positive and triple-negative subtypes according to criteria of St. Gallen International Expert Consensus report 2011. The Mann-Whitney test and Kruskal-Wallis test were used to analyze the relationships between four subtypes and TNM staging, histopathological grading.

RESULTSThe 530 cases of invasive breast cancer patients were included in this study. The luminal A was 94 cases (17.7%), the luminal B was of 285 cases (53.8%), the HER2-positive was 59 cases (11.1%), and the triple-negative subtype was 92 cases (17.4%). In luminal B subtype, the HER2-positive was 56 (19.6%) and negative was 229 (80.4%). Most of luminal B was later in grade (71.7% of cases were more than II grade) and stage (66.7% were more than stage II).

CONCLUSIONSClinical pathological classification is important in the individualized treatments of breast cancer, and the Luminal types (A+B) are more than 71.5% of all breast cancer patients, and they should be paid more attention to the endocrine therapy; Luminal B type accounted for 53.8% of all breast cancer and it needs further study to improve the precision of the diagnosis and treatment.

Adult ; Aged ; Aged, 80 and over ; Breast Neoplasms ; classification ; pathology ; Female ; Humans ; Middle Aged ; Neoplasm Staging ; Prognosis ; Young Adult