Objective:To analyze the fail mode of neoadjuvant therapy combined with surgery for locally advanced esophageal squamous cell carcinoma (ESCC) after long-term follow-up.Methods:Clinical data of consecutive 238 patients with locally advanced resectable ESCC who underwent neoadjuvant therapy combined with surgery in Zhejiang Cancer Hospital from September 2012 to October 2019 were retrospectively analyzed. The failure mode in the whole cohort was analyzed after long-term follow-up. The overall survival (OS) and disease free survival (DFS) rates were analyzed by Kaplan-Meier method. Survival differences were determined by log-rank test.Results:The pathological complete response (pCR) rate was 42.0% in 238 patients. After a median follow-up of 46.1 months, tumor progression occurred in 96 patients (40.3%), including 25 patients (10.5%) with local recurrence, 61 patients (25.6%) with distant metastases, and 10 patients (4.2%) with simultaneous local recurrence and distant metastases. The median OS and DFS were 64.7 months and 49.9 months. And the 3-, 5-, and 7-year OS and DFS rates were 70.0%, 52.8%, 36.4% and 63.5%, 42.5%, and 30.0%, respectively. The 3-, 5-, and 7-year locoregional recurrence-free survival rates and distant metastasis-free survival rates were 86.0%, 71.4%, 61.2% and 70.6%, 55.9%, 43.0%. Compared with non-pCR patients, the overall progression rate and distant metastasis rate of pCR patients were lower (26.0% vs. 50.7%, 16.0% vs. 32.6%, both P<0.05). And the 3-, 5-, and 7-year OS (83.0% vs. 60.2%, 69.7% vs. 41.7%, 50.4% vs. 27.7%, all P<0.001) and DFS rates (80.4% vs. 51.4%, 63.9% vs. 31.2%, 45.9% vs. 20.3%, all P<0.001) were significantly better in pCR patients. Conclusions:Distant metastasis is the main failure mode of patients with locally advanced ESCC after neoadjuvant therapy. Patients with postoperative pCR can achieve better long-term survival.

Objective:To explore the effects of online supportive disclosure therapy on the self-expression level, professional identity, dimission intention, and turnover rate of pre-dimission nurses, in order to provide a reference for nursing managers to stabilize the nursing team.Methods:A quasi experimental research method was used, and a convenient sampling method was used to select 192 pre resigned nurses from Shandong Provincial Third Hospital, the First Affiliated Hospital of Shandong First Medical University, and Shandong First Medical University Affiliated Provincial Hospital from October 2021 to December 2022 as the research subjects. They were divided into a control group and an experimental group by random number table method, with 96 nurses in each group. The control group received routine exit interviews, while the experimental group received online supportive disclosure therapy intervention based on this. The self-expression level, professional identity, dimission intention, and turnover rate of two groups of nurses before and 1, 2 months after the intervention were evaluated.Results:Finally, 94 nurses in the control group and 92 nurses in the experimental group completed the study. There were no significant differences in the self-expression level, professional identity, dimission intention before the intervention between the two groups ( P>0.05). After 1 and 2 months of the intervention, the scores of the Pain Self Disclosure Index, Nurse Professional Identity Rating Scale, and Resignation Intention Scale of the experimental group were 36.33 ± 5.13, 73.88 ± 8.72, 14.18 ± 1.12 and 34.22 ± 6.78, 98.26 ± 11.29, 6.16 ± 1.19, respectively,and the control group were 28.06 ± 8.23, 64.72 ± 10.39, 17.82 ± 1.37 and 44.26 ± 7.62, 79.82 ± 8.66, 9.18 ± 1.06, there were statistically significant differences between the two groups ( t values were -13.54 to -2.11, all P<0.05); there were statistically significant differences in the inter group effects, time effects, and interaction effects of the scores on the Pain Self Disclosure Index, Professional Identity Rating Scale, and Resignation Intention Scale between the two groups ( F values were 5.12 to 14.82, all P<0.05). The turnover rate of nurses in the experimental group was 1.09% (1/92), lower than 8.51% (8/94) in the control group, and the difference between the two groups was statistically significant ( χ2=1.59, P<0.05). Conclusions:Online supportive disclosure therapy can improve the self-expression level and professional identity of pre-dimission nurses, and reduce their willingness to resign and turnover rate.

Objective:To investigate the effects of Satir model group intervention on stress coping style, self-consistency and congruence and subjective well-being of re-employment nurses, in order to provide evidence for nursing managers to take targeted intervention measures.Methods:This was a quasi-experimental study. Convenience sampling was used to select 63 re-employment nurses from Shandong Provincial Third Hospital in 2021 as the research objects. The re-employment nurses were divided into control group (32 cases) and observation group (31 cases) by random number table method. The control group received humanistic care including heart-to-heart talk, group discussion and psychological lecture, and the observation group received Satir model group intervention for 6 weeks. Simplified Coping Style Questionnaire, Self Consistency and Congruence Scale and General Well-Being Scale were used to evaluate the intervention effect before intervention, immediately after intervention, 3 months after intervention, and 6 months after intervention.Results:There was no significant difference in coping style, self-consistency and congruence and subjective well-being between the two groups before intervention ( P>0.05). The positive coping scores of the observation group immediately after intervention, 3 months after intervention and 6 months after intervention were (28.94 ± 2.99), (28.71 ± 4.70) and (29.16 ± 3.23) points, significantly higher than the control group (23.38 ± 5.50), (24.72 ± 5.91), (24.65 ± 5.65) points, the differences were statistically significant ( t=4.96, 2.96, 3.87, all P<0.01); the total self-consistency and congruence scores were (94.52 ± 14.00), (99.87 ± 16.82), (91.84 ± 10.36) points, significantly lower than the control group (105.72 ± 10.75), (114.23 ± 20.10), (107.41 ± 13.39) points, the differences were statistically significant ( t=-3.57, -3.07, -5.15, all P<0.01); the total subjective well-being scores were (84.97 ± 7.37), (84.58 ± 10.33), (91.84 ± 7.01) points, which were higher than the control group (75.69 ± 7.94), (77.28 ± 8.27), (77.00 ± 8.48) points, and the differences were statistically significant ( t=4.80, 3.69, 7.56, all P<0.01). Conclusions:Satir model group intervention can improve the coping style, enhance the level of self-consistency and congruence and subjective well-being among re-employment nurses.

Objective:To summarize the clinical experience of treating patients with severe acute organic fluorine poisoning using extracorporeal membrane oxygenation (ECMO).Methods:In January 2021, an acute mass organic fluorine gas poisoning incident occurred in Quzhou, Zhejiang Province. The clinical data of 4 severe patients with acute poisoning of organic fluorine treated by ECMO in our hospital were retrospectively analyzed, and the epidemiological characteristics, clinical symptoms, signs, the abnormal laboratory studies/examinations, and treatments of this kind poisoning patients, especially, the treatment pattern, support time, complications, and outcomes of ECMO were collected and analyzed.Results:All the 4 patients were male, with an average age of (52±9) years, and all of them came to the emergency department complaining chest tightness, cough and pharyngeal discomfort 6 h after exposure by inhalation. The patient’s condition progressed rapidly with severe acute respiratory failure and circulatory failure as the prominent manifestations. The mechanical ventilations were performed (13.0±4.8) h after poisoning, and ECMO treatment was performed (15.5±5.3) h after poisoning. Among them, 2 patients were treated using venoarterial (VA) ECMO, and 2 patients using venovenous (VV) ECMO, but 1 patient was converted to VA-ECMO 8 h later. The duration of ECMO support for the patients was (8.8±3.6) d. The duration of mechanical ventilation was (23.0±28.7) d and stay in intensive care unit was (42.0±55.4) d. Among them, one patient was transferred to a specialized rehabilitation hospital after the amputation surgery due to lower limb necrosis after VA-ECMO support, and the remaining 3 patients were discharged after recovery.Conclusions:ECMO support might have the irreplaceable value in the treatment of patients with severe acute organic fluorine poisoning, and should be considered as one of the reserves of regional health care system in dealing with public health emergencies.

This paper reviews the status quo and influencing factors of family life quality of the elderly with dementia, mainly from effect of the elderly with dementia on the family at home and abroad, the predictive factors affecting family quality of life and social support system, so as to provide theoretical basis for improving family quality of life of the elderly with dementia in the future.

OBJECTIVE To clarify the long-term toxicity to the respiratory system in a rat model of acute lung injury (ALI) induced by a single low-dose of perfluoroisobutylene(PFIB) inhalation expo?sure,and observe the possible beneficial effect of early intervention via Qingkailing(QKL) injection. METHODS Totally 224 male Wistar rats were randomly divided into 4 groups:normal control group in which air exposure was followed by a saline 10 mL · kg-1(ip),QKL control group in which QKL 10 mL · kg-1 was ip given after air exposure,PFIB exposure group in which rats were exposed to PFIB 280 mg·m-3 for 5 min only,and QKL treatment group in which QKL 10 mL·kg-1 was given ip at 1 h after PFIB exposure. Lung functions of rats were measured at 24 h,3,6,12,24,36 and 48 weeks after exposure. The arterial blood gas,lung coefficient,protein content in bronchoalveolar lavage fluid(BALF),hydroxy?proline(HYP) content in lung tissue and plasma,and other indicators were detected or analyzed. RESULTS Within 24 h after PFIB exposure,the lung coefficient and protein content in BALF were increased significantly(P<0.01),whereas the PaO2(P<0.01) and SaO2(P<0.05) indices in arterial blood decreased significantly in PFIB group compared with normal control. The inhalation time , exhalation time,tidal volume(TV),expired volume(EV)and relaxed time were reduced significantly (P<0.01). However,all the above indicators returned to normal in 3 weeks,but TV,EV and peak expiratory flow were significantly lower than in normal group at 48 weeks(P<0.05). HYP contents in lung tissues,compared with normal control(P<0.05),were reduced significantly within 24 h after PFIB exposure,increased significantly in 6 weeks(P<0.05),then returned to normal in 12 weeks. HYP contents in plasma increased significantly compared with normal control(P<0.05) within 24 h after PFIB exposure but returned to normal in 3 weeks. The protein contents in BALF of QKL treatment group were significantly lower than those in PFIB group(P<0.01) within 24 h after PFIB exposure. From 24 h to 24 weeks after PFIB exposure,changes of pulmonary functions were similar to those in PFIB group. At 48 weeks,TV and EV in QKL treatment group were more significantly increased than those in PFIB group(P<0.05). CONCLUSION Rats with ALI induced by a single low dose of PFIB exposure undergo compensatory repair except for pulmonary capacity and pulmonary ventilation functions. Early treatment with QKL reduces protein content of BALF and alleviates pulmonary edema,and has some beneficial effect on lung function recovery later.

Objective To explore the changes discipline of emphysema in the development of chronic obstructive pul-monary disease (COPD)and relativity of CT quantitative index measurement and emphysema. Methods A total of 100 cases of patients with chronic obstructive pulmonary disease(COPD)in our hospital from May 2011 to May 2013 were selected,and 100 cases of healthy people were randomly selected as control group,and the used of CT in patients with lung volume measurement groups, emphysema capacity, emphysema index changes. Results The lung capacity, em-physema, pulmonary emphysema capacity index of the observation group were all significantly higher than the control group(all P<0.05). The differences of lung capacity,emphysema, pulmonary emphysema capacity index of pulmonary function between patients with different degrees in the observation group were all significantly (all P<0.05).And all of the quantitative indicators increased with the increase of the degree of decline of lung function. Conclusion The clini-cal can use CT quantitative indicators to monitor chronic obstructive pulmonary disease (COPD)changes in the devel-opment of emphysema,and with the development of COPD,emphysema degree is increasing,there is a certain corre-lation between the changes and pulmonary function grades of patients.

Objective To learn the psychological needs of the hospital staff in terms of their life,medical care and psychological health.Methods 2910 hospital staff were interviewed with questionnaires and the outcomes analyzed with x2 test and descriptive analysis.Results 96.9％of the surveyed found themselves in need of psychological counseling; considerable consulting needs of the staff; most of them turn to friends to complain instead of their leaders.Conclusion The psychological counseling should be enhanced to build effective communication channels and ease stress of the staff.

Objective To investigate the effects of sevoflurane postconditioning on intestinal ischemiareperfusion (I/R) injury in rats.Methods Thirty-six adult male Sprague-Dawley rats,weighing 200-220 g,were randomly divided into 4 groups (n =9 each):sham operation group (group Sham),group I/R,ischemic postconditioning group (group Ipo) and sevoflurane postconditioning group (group Sevo).Intestinal I/R was induced by clamping the superior mesenteric artery (SMA) for 60 min followed by 120 min of reperfusion in groups I/R,Ipo and Sevo.In group Ipo the animals were subjected to 3 cycles of 30 min reperfusion-30 min ischemia starting from the beginning of reperfusion.The animals inhaled 1.15％ sevoflurane for 30 min starting from the beginning of reperfusion in group Sevo.The animals were sacrificed at 120 min of reperfusion and then the small intestines were removed for determination of malondialdehyde (MDA) content and superoxide dismutase (SOD) activity (by colorimetric method) and caspase-3 protein expression in intestinal tissues (by Western blot).The density of apoptotic cells was calculated by TUNEL.Results Compared with group Sham,the intestinal injury score,density of apoptotic cells and MDA content were significantly increased,SOD activity was decreased,and caspase-3 protein expression was up-regulated in groups I/R,Ipo and Sevo (P ＜ 0.05).Compared with group l/R,the intestinal injury score,density of apoptotic cells and MDA content were significantly decreased,SOD activity was increased,and caspase-3 protein expression was down-regulated in groups Ipo and Sevo (P ＜ 0.05).There was no significant difference in the intestinal injury score,density of apoptotic cells,SOD activity,MDA content and caspase-3 protein expression between Sevo and Ipo groups (P ＞ 0.05).Conclusion Sevoflurane postconditioning can attenuate intestinal I/R injury through reducing lipid peroxidation and cell apoptosis in rats,and the protective effect is similar to that of ischemic post-conditioning.

Objective To explore a reasonable therapeutic plan for treating HIV/AIDS with traditional Chinese medicine plus western medicine. Methods Twenty-nine patients with HIV/AIDS were selected and recruited into a HIV group and a AIDS group according to the clinical diagnosis. Each group was further divided into comparison stage and treatment stage. In HIV group, observations and statistics of observation indexes were performed during the comparison stage; while TCM treatment was applied in the treatment stage. In AIDS group, HAART was applied in the comparison stage, and HAART combined with TCM therapy were used in the treatment stage. Both comparison stage and the treatment stage lasted 12 months. Results In HIV group, self control results showed that immune and virus indexes did not have significant changes, but also with no side or toxic effects, In the AIDS group, contrasting between the comparison stage and the treatment stage showed that there were significant improvement of symptoms (χ2=4.9231, 2.5000, P<0.05) , anti-toxic effects (χ2=9.333、 16.4091、10.2273, P<0.01) and immune indexed(t=3.1990,P<0.01) after treated additionally with traditional Chinese medicine. Conclusion Traditional Chinese medicine could improve the immunity function and clinical symptoms, reduce side effect of HAART medicine and stabilize CD4+ T cells of patient with HIV/AIDS.