Objective To investigate the status quo of cancer-related fatigue(CRF)in patients with advanced malignant tumours during anti-tumour treatment,and explore the influencing factors so as to provide a reference for nursing intervention.Methods Between January and August 2022,a total of 279 patients with advanced malignant tumours who received anti-tumour therapies in the Department of Oncology of a general hospital in Beijing were selected as study subjects using convenience sampling method.General data questionnaire,cancer fatigue scale,chemotherapy-related gastrointestinal symptoms inventory,and nutritional risk screening 2002 were used for the investigation.Logistic regression analysis was conducted to determine the influencing factors of cancer-related fatigue.Results Toally 279 patients finished the study.A total of 204(73.12%)patients had cancer-related fatigue.Binary logistic regression analysis showed that BMI,education,monthly family income and diabetes were the influencing factors in cancer-related fatigue(all P<0.05).Conclusions The incidence of cancer-related fatigue is high in patients with advanced malignant tumours during anti-tumour therapy.Low BMI,poor education,low monthly family income and diabetes are the risk factors in cancer-related fatigue.Targeted interventions should be implemented based on the risk factors so as to reduce the incidence of cancer-related fatigue.

Objective:To investigate the safety and utility of using polyester spacers in conventional pancreatico-enteric anastomosis in pancreaticoduodenectomy to achieve prevention of postoperative pancreatic fistula.Methods:The clinical data of 82 patients with pancreaticoduodenectomy completed by the same physician in Anyang People's Hospital from August 2018 to August 2023 were retrospectively analyzed, including 52 males and 30 females, aged (62.21±9.75) years. They were divided into two groups, test group ( n=40) and control group ( n=42) according to whether polyester spacers were used in pancreatico-intestinal anastomosis, the perioperative data of the two groups were compared, and Logistic analysis was used to analyze the risk factors affecting postoperative pancreatic fistula. Results:There was no statistically significant difference between the two groups in terms of biliary fistula, intestinal fistula, abdominal infection, abdominal bleeding, and postoperative mortality rate (all P>0.05). The incidence of postoperative pancreatic fistula in the test group was 20.0% (8/40) which was lower than that in the control group 45.2% (19/42), and the difference was statistically significant ( P=0.015). Soft pancreas texture ( OR=16.595, 95% CI: 1.891~145.657) was an independent risk factor for postoperative pancreatic fistula, while improved pancreatic enterostomy with polyester spacers ( OR=0.332, 95% CI: 0.114~0.969) could reduce the risk of postoperative pancreatic fistula. Conclusion:Use of polyester spacers to reinforce the pancreatico-enteric anastomosis during pancreaticoduodenectomy reduces the incidence of postoperative pancreatic fistulae with good safety and practicality.

Objective:To explore the effect of case management of chronic obstructive pulmonary disease (COPD) in the nurse-led clinics.Methods:A total of 50 patients with COPD who met the selection criteria in the outpatient department of the respiratory department of Shantou Central Hospital were enrolled from March 2019 to March 2020. Case management was carried out by specialist nurses in the outpatient department. Body Mass Index (BMI), the forced expiratory volume in one second/predicted value ratio (FEV 1%pred), modified British medical research council (mMRC), 6-min walking distance (6MWD), COPD assessment test (CAT), and St.George Respiratory Questionnaire (SGRQ), basic activities of daily living (BADL) were compared before and after 6 months′ case management. The difference of medication compliance after case management was also analyzed. Results:There were statistically significant differences in the mMRC[(1.9±1.2) vs (1.4±1.1) points], 6MWD[(238.1±84.9) vs (284.1±113.8) m] and CAT scores [(19.7±6.6) vs (17.1±5.9) points], which suggested the improvement of dyspnea, self-conscious symptoms and exercise performance in these patients (all P<0.05). The BADL scores [(87.8±5.4) vs (90.00±7.5) points] and the total score of SGRQ [(48.0±7.3) vs (45.0±6.9) points] were significantly different (both P<0.01). These indicators were improved after the implementation of case management. Patients were followed up for 1 month, 3 months and 6 months, and the improvement of medication compliance score was statistically significant [(7.1±0.8) vs (7.4±0.8) vs (7.7±0.5) points] ( P<0.01). Conclusion:The implementation of respiratory nursing clinic can effectively manage COPD patients, improve medication compliance of patients, so as to improve the degree of dyspnea, self-conscious symptoms, self-care ability and exercise endurance of patients.

Early warning of infectious disease outbreak is key to controlling epidemics. Public general hospitals can effectively play their " outpost" role in the early warning and response of infectious diseases, which is directly related to the success of epidemic prevention and control. The authors summarized the current construction and main functions of infectious disease early warning systems at national level, regional level and public general hospitals, analyzed the problems existing in such construction, and put forward targeted suggestions. As found by the authors, some public general hospitals in China have initially built an early warning system for infectious diseases, achieving early recognition, early warning and reporting of infectious diseases to some extent. However, these systems were challenged by such shortcomings as insufficient intelligence, lack of data information exchange, immature practice and application, and lack of attention to the monitoring and early warning of endemic infectious diseases. It is suggested to improve the policy and system support in the future, to expand the types of infectious diseases for monitoring and early warning, to enlarge the sources of monitoring data and to strength hospital informationization construction.

Objective:To compare the effects of thoracoscopic anatomical segmentectomy and thoracoscopic lobectomy on patients' respiratory function.Methods:Retrospective analysis of 326 patients who underwent thoracoscopic surgery from July 2016 to July 2019(209 patients underwent anatomical segmentectomy, 117 patients underwent lobectomy). According to variables including gender, age, tumor location, smoking history and BMI, two propensity score-matched cohorts including 89 patients respectively were constructed. The patients’ baseline data and respiratory function date of the patients pre-operation and post-operation were analyzed. The measurement data that obey the normal distribution were described by mean±standard deviation, and the t-test was used for comparison between groups; the measurement data of non-normal distribution was described by the median value( P25, P75), and the Wilcoxon rank sum test was used for the comparison between groups; The data was described by frequency, and the chi-square test or Fisher's exact probability method was used for comparison between groups. Results:At the first-month follow-up after surgery, there was no significant difference in the variation of FVC[(0.48±0.40)L vs.(0.34±0.37)L, P=0.215)and FEV1[(0.52±0.46)L vs.(0.43±0.77)L, P=0.364), and in the change rate of FVC(%)[15.23(8.74, 21.25) vs. 14.58(7.75, 19.40), P=0.122], FEV1(%)[17.25(9.56, 22.78) vs. 16.42(9.15, 20.28), P=0.154]and DLCO(%)[18.54(10.88, 25.68)vs. 17.45(9.58, 23.75) P=0.245]. Between the segmentectomy group and lobectomy group, there was a significant difference in the alteration of FVC[(0.50±0.47)L vs. (0.29±0.31)L, P=0.031] and FEV1[(0.44±0.34)L vs.(0.24±0.23)L, P<0.001], the change rate of FVC(%)[14.27(7.87, 22.32) vs. 9.95(5.56, 17.24), P=0.008]、FEV1(%)[15.23(8.36, 22.17)vs. 10.05(5.15, 18.54), P<0.001]and DLCO(%)[13.74(6.24, 19.78) vs. 4.45(-2.32, 13.75), P=0.023]in the 6th month after surgery. The lobectomy group had a higher variation of FEV1[(0.34±0.49)L vs.(0.18±0.26)L, P=0.006] and change rate of FVC(%)[9.28(2.15, 18.94) vs. 5.24(0.52, 11.45), P=0.0032] and FEV1(%)[10.45(3.15, 21.32) vs. 6.50(1.55, 14.24), P<0.001] in the first year after surgery. However, the variation of FVC[(0.29±0.36)L vs.(0.21±0.24)L, P=0.176) and the change rate of DLCO(%)[8.35(2.15, 16.45) vs. 6.23(2.12, 14.54), P=0.143] didn't show a significant difference between the two groups. Conclusion:Whether in the short or the middle postoperative period, segmentectomy can preserve postoperative respiratory function than lobectomy.

Objective:To investigate the safety and efficacy of short-segment fixation covering the fractured vertebrae via posterior intermuscular approach plus percutaneous kyphoplasty (PKP) through the outer upper edge of the base of the fractured vertebral pedicle in the treatment of osteoporotic thoracolumbar burst fracture.Methods:A retrospective case series study was used to analyze the clinical data of 56 patients with osteoporotic thoracolumbar burst fracture admitted to Ningbo No.6 Hospital from January 2018 to February 2021, including 24 males and 32 females; aged 56-72 years [(63.5±4.6)years]. All patients underwent short-segment fixation covering the fractured vertebrae via posterior intermuscular approach combined with PKP through the outer upper edge of the base of the fractured vertebral pedicle. The operation time, intraoperative blood loss, hospitalization day and surgery-related complications were recorded. The visual analogue score (VAS) of back pain, ratios of the anterior, middle and posterior height of the fractured vertebrae and kyphotic Cobb angle were compared before operation, at postoperative 2 days and at the final follow-up.Results:All patients were followed up for 12-28 months [(14.5±2.2)months]. The operation time was 55-85 minutes [(62.0±12.1)minutes], intraoperative blood loss was 80-150 ml [(94.0±18.5)ml], and hospitalization day was 5-9 days [(7.4±1.1)days]. Based on CT examination at postoperative 2 days, there were 2 patients with paravertebral cement leakage, 2 with intervertebral space leakage and 1 with intracanal leakage, but none reported associated clinical symptoms. No implant failure or fractures of adjacent segments was detected during the follow-up period. The VAS was significantly decreased from preoperative (7.5±1.2)points to (3.2±0.8)points at postoperative 2 days ( P<0.01), and the score was further lowered to (2.2±0.8)points at the final follow-up when compared with that at postoperative 2 days ( P<0.01). The ratios of the anterior, middle and posterior height of the fractured vertebrae and kyphotic Cobb angle were significantly improved at postoperative 2 days [(89.5±13.2)%, (85.8±7.9)%, (89.5±9.0)% and (5.6±3.2)°] when compared with those before operation [(48.9±11.8)%, (61.9±11.9)%, (79.9±9.8)% and (26.3±5.6)°] (all P<0.01). Slight losses were observed in the ratios of the anterior, middle and posterior height of the fractured vertebrae and kyphotic Cobb angle at the final follow-up [(87.0±12.7)%, (82.1±7.8)%, (88.6±10.0)% and (5.4±3.2)°], but not significantly different from those at postoperative 2 days (all P>0.05). Conclusion:Short-segment fixation covering the fractured vertebrae via posterior intermuscular approach plus PKP through the outer upper edge of the base of the fractured vertebral pedicle can safely and effectively treat osteoporotic thoracolumbar burst fracture, for it can significantly improve back pain, restore the height of the fractured vertebrae and correct the kyphotic deformity.

Objective:To investigate the risk factors of lower extremity venous thrombosis in elderly patients with femoral neck fracture during perioperative period after artificial bipolar femoral head replacement and the effect of Mailuoshutong in clinical prevention and treatment of thrombosis.Methods:A retrospective case-control study was conducted on the clinical data of 92 elderly patients with femoral neck fracture who were admitted to the Affiliated Hospital of North China University of Technology from January 2015 to January 2020.According to the treatment method, the patients were divided into an observation group (44 cases) and a control group (48 cases). Patients in the observation group were treated with the combination of Mailuoshutong Pill and low molecular weight heparin calcium.The control group was treated with low molecular weight heparin calcium.The patients in both groups started anti-coagulation therapy immediately after admission, and they stopped the drug one day before operation and continued to take the drug on the second day after operation.Venous ultrasound of both lower limbs was recorded at the time of admission, on the 7th day after admission, and 14 days after surgery.The changes in hemoglobin, red blood cell count and drainage volume before and after operation were recorded.Results:The incidence of thrombosis was 2 cases (4.54%) on the 7th day after admission in the observation group and 9 cases (18.75%) in the control group.The difference was statistically significant (χ 2=4.400, P=0.036). The incidence of thrombosis was 3 cases (6.82%) in the observation group and 11 cases (22.92%) in the control group 14 days after operation.The difference was statistically significant(χ 2=4.611, P=0.032). The hemoglobin changes of observation group and control group were (23.73±6.89) g/L and (22.10±5.18) g/L respectively on the first day before operation and 48 hours after operation.The red blood cell count changes were (0.67±0.32) × 1012/L and (0.56±0.36) × 1012/L respectively, and the drainage volume of drainage tube after operation was (100.27±23.73) ml and (102.40±20.90) ml, respectively.There was no significant difference in the above indexes between the two groups (all P>0.05). Multivariate Logistic regression analysis showed that only low molecular weight heparin calcium was used to prevent and treat thrombosis ( OR=10.281, 95% CI: 1.609-65.689, P=0.014); the elderly patients ( OR=1.190, 95% CI: 1.061-1.336, P=0.003) and the thrombosis at the time of admission ( OR=8.346, 95% CI: 1.773-39.281, P=0.007) were the risk factors for lower extremity venous thrombosis on the 14th day after surgery. Conclusion:Mailuoshutong pill combined with low molecular weight heparin calcium can safely and effectively treat lower extremity venous thrombosis in perioperative period of artificial femoral head replacement for femoral neck fracture in elderly patients.Mailuoshutong pill combined with low molecular weight heparin calcium was a protective factor for lower extremity venous thrombosis 14 d after operation, while advanced age and thrombosis at the time of admission were risk factors.

Objective:To investigate the immediate and lasting effects of enhanced external counterpulsation(EECP)on blood pressure in elderly patients with hypertension.Methods:In this real-world prospective non-randomized controlled study, the elderly hypertensive patients who were newly diagnosed as hypertension or had poor blood pressure control in the Geriatrics Department of Shandong University Qilu Hospital from May 2019 to December 2019, were enrolled as EECP group, and those with systolic blood pressure(SBP)≥180mmHg(1mmHg=0.133 kPa)or had contraindications for EECP treatment were excluded from EECP group(28 cases). Based on the 1∶1 ratio being consistent with the tendency score-matching method, patients' blood pressure was matched at 3 d before the start of the EECP treatment course, with other matched data of baseline data, coexisting disease, cardiovascular medication were choosed as control group(n=28). The EECP group received an additional 36 hours of EECP treatment(6 times/week, 1 hour/time)including lifestyle improvement and anti-hypertensive drugs.The patient's supine blood pressure was collected 3 minutes before each EECP treatment(baseline), 30 minutes during treatment, and 3 minutes after treatment.In the EECP group, family self-measured blood pressure was collected 3 days before the start of the 6-week treatment course(0w), the 6th week(6w)of the treatment course, and the 2nd week(+ 2w), 4th week(+ 4w)and 12th week(+ 12w)after the end of the treatment course, respectively.And the data of control group were collected at the same time point mentioned above.Results:Compared with baseline, the average immediate SBP of elderly hypertensive patients at the 30th minute of EECP treatment was decreased by(5.5±13.6)mmHg( P<0.001), and the average immediate diabolic blood pressure(DBP)was decreased by(1.1±7.5)mmHg( P<0.001). When the baseline SBP was between 160 and 169 mmHg, the probability of a further increase in SBP during treatment was 2.2%(2/89 cases), and when the baseline SBP was between 170 and 179 mmHg, the probability of a further increase in SBP during treatment was 0%(0/57). At 6 weeks, the decrease in SBP was significantly greater in the EECP group than in the control group[(-17.0±8.7)mmHg vs.(-10.5±7.3)mmHg, P<0.01], and the difference continued to + 2w[(-15.5±6.6)mmHg vs.(-10.6±2.5)mmHg, P<0.01]and + 4w[(-13.3±5.4)mmHg vs.(-10.7±2.1)mmHg, P<0.05]. At + 12w, the blood pressure drop was still greater in EECP group than in the control group, but it did not achieve statistically significant differences.Smoking history, history of diabetes, family history of hypertension, and improvement of comorbidities were the key factors that affect the continuous anti-hypertensive effect of EECP. Conclusions:EECP treatment has an immediate effect on lowering blood pressure in elderly hypertensive patients.A 6-week course of EECP treatment has a sustained effect on lowering blood pressure, and the effect can last from 4 to 12 weeks after the end of the course of treatment.

Objective    To assess the correlation of WHO pathological classification and Masaoka stage of thymomas with its prognosis. Methods    A total of 468 patients with thymomas who received surgeries during 2009-2019 in Huashan Hospital, Fudan University, were collected. There were 234 males and 234 females with an average age of 21-83 (49.6±18.7) years. A total of 132 patients underwent video-assisted thoracic surgery (VATS) and 336 patients underwent thymectomy with median sternal incision. The follow-up time was 5.7±2.8 years. The clinical data of the patients were analyzed. Results    The amount of intraoperative bleeding was 178.3±133.5 mL in the median sternal incision group, and 164.8±184.1 mL in the VATS group (P=0.537). The operative time was 3.3±0.7 h in the median sternal incision group and 3.4±1.2 h in the VATS group (P=0.376). Postoperative active bleeding, phrenic nerve injury and chylothorax complications occurred in 8 patients, 9 patients and 1 patient in the VATS group, respectively, and 37 patients, 31 patients and 7 patients in the median sternal incision group, respectively. There was no statistical difference between the two groups (P=0.102, 0.402, 0.320). The 5-year cumulative progression free survival (PFS) rates of patients with WHO type A, AB, B1, B2, B3 and C thymomas were 100.0%, 100.0%, 95.7%, 81.4%, 67.5% and 50.0%, respectively (P<0.001). The 5-year PFS rates of patients with Masaoka stageⅠ-Ⅳ thymomas were 96.1%, 89.2%, 68.6% and 19.3%,  respectively (P<0.001). The 5-year PFS rate was 87.3% in patients with myasthenia gravis (MG) and 78.2% in patients without MG (P<0.001). The 5-year PFS rates of patients with different surgeries were 82.4% and 83.8%, respectively (P=0.904). Conclusion    WHO pathological classification and Masaoka stage have significant clinical prognosis suggestive effect. Thymoma patients combined with MG have better prognosis, which suggests early diagnosis and treatment of thymoma are important.

Objective:To study the survival outcomes in patients with Barcelona Clinic Liver Cancer (BCLC) stage C hepatocellular carcinoma (HCC) treated with sorafenib combined with transcatheter arterial chemoembolization (TACE) versus sorafenib alone.Methods:The data of 92 patients with BCLC stage C HCC at Tianjin Medical University Cancer Institute& Hospital from January 2008 to December 2015 were retrospectively studied. There were 82 males and 10 females. The average age was 56.3 years. Classified according to whether there were vascular invasion and/or distant metastasis, patients were divided into the vascular invasion group ( n=24), the metastasis group ( n=48), and the vascular invasion combined with metastasis group ( n=20). All patients were treated with sorafenib, but some patients received combined treatment with TACE. The survival data of these patients on follow-up was collected. The Kaplan-Meier method was used for survival analysis, and the survival rates were compared by the log-rank test. Univariate and multivariate Cox analyses were used to determine the prognostic factors of patients’ survival. Results:There were no significant differences in the baseline clinical data among the three groups (all P>0.05). Multivariate Cox regression analysis showed that pre-treatment alpha fetal protein >20 μg/L ( HR=1.90, 95% CI: 1.13-3.12), alkaline phosphatase >125 U/L ( HR=1.60, 95% CI: 1.03-2.49) and sorafenib alone ( HR=2.11, 95% CI: 1.23-3.54) were independent risk factors of survival for these patients. There were no significant differences in the cumulative survival rates among the three groups ( P>0.05). In the vascular invasion group, the cumulative survival rates of patients treated with combined sorafenib and TACE ( n=4) were significantly higher than those treated with sorafenib alone ( n=20) ( P<0.05). Conclusion:Compared with sorafenib alone, sorafenib combined with TACE resulted in better prognosis for patients with BCLC stage C HCC. Subgroup analysis showed that patients with vascular invasion had significantly better survival treated with combined sorafenib and TACE than sorafenib alone.