Objective To explore the impact of nurse-led multidisciplinary collaborative nutrition inter-vention on the nutritional indicators in the patients with stroke.Methods A total of 100 patients with stroke admitted in this hospital from January to December 2020 were selected as the study subjects and divided into the observation group and control group by the propensity score matching,50 cases in each group.The control group was given the traditional nutrition intervention,and the observation group was given the nurse-led mul-tidisciplinary cooperative nutrition intervention.The blood,nutritional and biochemical indicators,physique monitoring indicators and nutritional risk indicators were compared between the two groups.Results The levels of total protein(TP),albumin(ALB),hemoglobin(Hb),prealbumin(PAB),body mass index(BMI),upper arm muscle circumference(AMC)and triceps skin fold thickness(TSF)on 21 d after admission in both groups were increased compared with those on 2,15 d after admission,and which on 15 d after admission were higher than those on 2 d after admission(P＜0.05),moreover the above indicators levels on 15,21 d after ad-mission in the observation group were higher than those in the control group,and the differences were statisti-cally significant(P＜0.05).Body mass index(BMI),upper arm circumference(AMC)and triceps skinfold thickness(TSF)in both groups on 21 d of admission were higher than those on 2,15 d of admission(P＜0.05).The nutritional risk screening 2002(NRS2002)score on 21 d after admission in the two groups were decreased compared with those on 2,15 d after admission,while which on 15 d after admission was decreased compared with that on 2 d after admission,moreover the NRS2002 score on 15,21 d after admission in the ob-servation group were lower than those in the control group,and the differences were statistically significant(P＜0.05).Conclusion Giving the nurse-led multidisciplinary cooperative nutrition intervention could im-prove the blood nutritional and biochemical indicators and physique monitoring indicators,and reduce the nu-tritional risk of the patients with stroke.

Objective To evaluate the clinical efficacy and analyze the prognostic factors of radiotherapy after breast-conserving surgery for stage Ⅰ-Ⅱ breast cancer patients.Methods Clinical efficacy of adjuvant radiotherapy in 1 376 patients with stage Ⅰ and Ⅱ (T1-2 N0-1 M0/T3NoM0) breast cancer after undergoing unilateral breast-conserving surgery between 1999 and 2013 was retrospectively reviewed.Among them,930 patients (67.6％) received radiotherapy combined with chemotherapy including 517 receiving radiotherapy followed by chemotherapy and 413 receiving chemotherapy followed by radiotherapy.In total,1 055 patients (76.7％) were treated with endocrine therapy.Eighty-six patients (39.6％) positive for HER-2 received targeted therapy.The overall survival (OS) and disease-free survival (DFS) rates were calculated using the Kaplan-Meier method.Univariate analysis was performed by Log-rank test and multivariate analysis was conducted by Cox regression method.Results The median follow-up time was 55 months.The quantity of patients receiving follow-up for ≥ 10 years was 90.The 5-and 10-year OS rates for all patients were 98.6％ and 91.5％,and 94.6％ and 82.8％ for 5-and 10-year DFS rates.Mutivariate analysis revealed that age (P=0.016),T staging (P =0.006),N staging (P =0.004),lymphovascular invasion (P =0.038) and time interval between radiotherapy and surgery (P=0.048) were independent prognostic factors for DFS rate.Multivariate analysis demonstrated that N staging (P=0.044) and ER (P=0.026) were independent prognostic factors for DFS in the radiotherapy alone group.Conclusions The radiotherapy-based comprehensive treatment yields favorable clinical outcomes for stage Ⅰ-Ⅱ breast cancer patients after undergoing breast conserving surgery.The prognostic factors for DFS include age,T staging,N staging,lymphovascular invasion and the time interval between radiotherapy and breast-conserving surgery.In the radiotherapy alone group,DFS rate is associated with N staging and ER level.

Objective: To analyze the effect and adverse reactions of radiotherapy in patients with primary orbital lymphoma. Methods: A total of 28 patients with primary orbital lymphoma from Tianjin Union Medical Center, the First Central Hospital of Tianjin and Tianjin Dagang Oil Company Hospital between March 2006 and August 2012 were retrospectively analyzed. All the patients received orbital tumor dissection or biopsy, then received radiation therapy. Three patients received chemotherapy with CHOP protocol before radiotherapy. Radiotherapy was delivered routinely with 3D-conformal radiation therapy (CRT) technique with daily 2-2.5 Gy for 5 times per week and 3-5 fields. Total dosage was 20-50 Gy. There were 18 cases of 30 Gy, 1 case of 22 Gy, 1 case of 25 Gy, 1 case of 20 Gy, 1 case of 28.8 Gy, 3 cases of 40 Gy, 1 case of 42 Gy, 1 case of 46 Gy and 1 case of 50 Gy. Results: All the patients had complete remission (CR) after radiotherapy during follow-up. One patient recurred after radiotherapy of 4 months and received CR with radiotherapy again. One patient died of lung infiltration. Acute complications during radiotherapy were conjunctivitis (28 cases, 100.0%) and keratitis (1 case, 3.6%), long-term complications with ophthalmoxerosis (10 cases, 35.7%) and decreased visual acuity (1 case, 3.6%). Conclusion Radiotherapy is an effective method for primary orbital lymphoma, and the adverse reactions can be tolerated for most patients.