1.The express of the cytokines KL-6 、FGF-10 、MMP-9 in the spontaneous pneumothorax patients with bulla and its significance
Jinxin CAO ; Jinbai MIAO ; Hui LI
Chinese Journal of Thoracic and Cardiovascular Surgery 2014;30(7):400-403
Objective Spontaneous pneumothorax occurred mainly because of bulla rupture and its formation process and pathogenesis were unknown,the study was to detect the express level of the cytokines KL-6,FGF-10 and MMP-9 in the spontaneous pneumothorax patients with bulla and researched its significance.Methods Selected 24 cases of bulla resection for spontaneous pneumothorax patients,the immunohistochemical staining techniques and enzyme-linked immunosorbent assay (ELISA) was taken to detect the expression level of KL-6,FGF-10 and MMP-9 of the bulla site and the bulla adjacent site.Results Immunohistochemical results showed that the staining intensity of the KL-6 and FGF-10 in groups of bulla site was higher than those in groups of bulla adjacent site while there was no significant difference of MMP-9 in the two groups.ELISA results showed that the expression levels of the KL-6 and FGF-10 in groups of bulla site are higher than those in groups of bulla adjacent site and the results had statistically significant (P < 0.05),while there was no statistically significant of MMP-9 in the two groups(P >0.05).Conclusion The expression of the KL-6 and FGF-10 in the bulla site in primary spontaneous pneumothorax patients was higher than that in the normal site ; the pulmonary fibrosis mediated by KL-6 and the lung-bronchial congenital abnormalities mediated by abnormal expression of FGF-10 might have correlation with bulla formation.There was no statistically significant of the MMP-9 expression between the two groups and the correlation between inflammation mediated by MMP-9 and bulla formation was not clear.
2.Application value of initiative content reduction surgery in the prevention and treatment of postoperative intra-abdominal hypertension of obese patients with giant ventral hernia
Shuo YANG ; Jie CHEN ; Jinxin CAO ; Yuchen LIU
Chinese Journal of Digestive Surgery 2016;15(10):957-960
Objective To investigate the clinical effect of initiative content reduction surgery in the herniorraphy on the prevention and treatment of postoperative intra-abdominal hypertension of obese patients with giant ventral hernia.Methods The retrospective cross-sectional study was adopted.The clinical data of 62 obese patients with giant ventral hernias who were admitted to the Chao-Yang Hospital of Capital Medical University from January 2011 to December 2015 were collected.The initiative content reduction surgery was adopted during the herniorraphy of ventral hemia.Observation indices:(1) surgery situations:operation time,length of resected intestines,volume of intraoperative blood loss.(2) Postoperative recovery situations:change between preoperative and postoperative urethral bladder pressure,organ function of heart,lung,liver and kidney,time of gastrointestinal function recovery,time of drainage tube removal and duration of postoperative hospital stay.(3) Postoperative complications:incisional infection and intestinal fistula.(4) Follow-up situations.Follow-up using outpatient examination at 1 week,1 month,3 months and 6 months after surgery and using telephone interview at postoperative year 1 was conducted up to June 2016.The follow-up included hernia recurrence and chronic infection.Measurement data with normal distribution were represented as x ± s.Measurement data with skewed distribution were represented as M (range) and analyzed by rank-sum test.Results (1) Surgery situations:all the 62 patients received successful herniorraphy of giant ventral hemia combined with initiative content reduction surgery.Operation time,length of resected intestines and volume of intraoperative blood loss were (115 ±22)minutes,(207 ± 64)cm and (52 ± 35)mL.(2) Postoperative recovery situations:the preoperative urethral bladder pressure was 18 cmH2O (range,15-22 cmH2O,1 cmH2O =0.098 kPa) and postoperative urethral bladder pressure was 8 cmH2O (range,6-11 cmH2O),with a significantly statistical difference between before and after surgery (Z =-9.662,P < 0.05).There was no abnormal function of heart,lung,liver and kidney after operation.The time of gastrointestinal function recovery,time of drainage tube removal and duration of postoperative hospital stay were 3.8 days (range,3.0-6.0) days,(3.8 ± 1.1) days and (14.5 ± 1.9) days.(3)Postoperative complications:of 62 patients,4 were complicated with incisional infection and improved after symptomatic treatment.There was no intestinal fistula.(4) Follow-up situations:all the 62 patients were followed up for (36 ± 19) months.During the follow-up,3 patients had incisional hernia recurrence and then were followed up without reoperation.No chronic infection occurred.Conclusion Initiative content reduction surgery is effective and feasible in the prevention and treatment of intraoperative intra-abdominal hypertension of obese patients with giant ventral hernia.
3.Th1 Cytokines induced by ESAT-6 and CFP-10 in PBMCs from patients with refractory pulmonary tuberculosis were impaired
Xinjing WANG ; Zhihong CAO ; Jinxin LIU ; Bingfen YANG ; Xiaoxing CHENG
Journal of Chinese Physician 2012;(10):1300-1302
Objective To investigate the feature of Th1 cytokines induced by Mtb-specific antigen in patients with refractory pulmonary tuberculosis.Methods 28 patients with refractory pulmonary tuberculosis,67 patients with first-treated pulmonary tuberculosis,and 25 healthy controls with positive T.spot (LTBI group) were enrolled.IFN-γ,IL-2 and TNF-α in supernatants from PBMCs stimulated with ESAT-6 and CFP-10 were analyzed with Bender Flowcytomix on flow cytometry.Results The levels of the three cytokines were utmost high in patients with first-treated pulmonary tuberculosis.The lowest level of IFN-γ and IL-2 were induced in patients with refractory pulmonary tuberculosis,and were significantly lower than the LTBI group(Mann-Whitney U = 105.5,162.5,P < 0.01).Conclusions The immunotherapy with IFN-γ and IL-2 may play a role in treatment for refractory pulmonary tuberculosis but not for most of first-treated pulmonary tuberculosis.
4.Tension-free herniorrhaphy for incarcerated/strangulated inguinal hernia
Minggang WANG ; Yingmo SHEN ; Shuo YANG ; Jinxin CAO ; Yilin ZHU ; Jie CHEN
Chinese Journal of General Surgery 2016;31(8):650-653
Objective To evaluate preperitoneal tension-free herniorrhaphy for incarcerated and (or) strangulated inguinal hernia.Methods During Mar,2008 to Mar,2015,89 incarcerated and (or)strangulated hernia patients(incarcerated hernia group) and 1 741 primary inguinal hernia patients (elective group) underwent preperitoneal tension-free herniorrhaphy.Results The operation time (42 ± 8 min),length of stay (4.0 ± 2.6 d) and the time return to work (9.0 ± 3.3 d) in incarcerated hernia group were longer than in elective group of (38 ± 4 min),(3.0 ± 0.6 d) and (8.1 ± 2.5 d),respectively (all P <0.01).Blood loss [(10 ± 14 ml) vs (7 ±4 ml)] was compareble,P =0.148.There were 1 infection case and 20 seroma cases (22.5%) vs 5 infection cases and 187 seroma cases (12.7%) all P >0.05.Followup found hernia recurrence in one case in elective group.Conclusion Preperitoneal tension-free herniorrhaphy is safe and effective for the treatment of incarcerated and(or) strangulated hernia.
5.Management of mesh infection after tension-free repair of inguinal hernia
Zhenyu ZOU ; Jinxin CAO ; Yilin ZHU ; Yingmo SHEN ; Jie CHEN
Chinese Journal of General Surgery 2023;38(3):198-201
Objective:To investigate the characteristics and surgical management of mesh infection after tension-free repair of inguinal hernia.Methods:The clinical and follow-up data of 87 patients with mesh infection after tension-free repair of inguinal hernia at the Department of Hernia and Abdominal Wall Surgery,Beijing Chaoyang Hospital from 2018 to 2020 were retrospectively analyzed.Results:The most frequent type of repair was plug implantation, accounting for 57.5% of the procedures. The most common clinical presentation was a chronic sinus. 79.3% patients had a >3-month history of chronic infection. Staphylococcus aureus was the most common bacteria. All patients underwent open debridement. Fifty-one patients had a complete removal of the infected mesh, and 36 had partial removal. All patients were followed up for 18.7-54.2 months. There was no significant difference in the incidence of wound infection, seroma, hematoma, inguinal hernia recurrence, and chronic pain between those with complete removal and that partial removal (all P>0.05). Seventeen cases suffered recurrent sinus in the partial mesh removal group, and the incidence was significantly higher than that in the complete mesh removal group ( P<0.001). Conclusion:Infected mesh removal is an effective treatment for mesh infection after tension-free repair of inguinal hernia and should be removed as completely as possible.
6.Surgical treatment of mesh infection after laparoscopic inguinal hernia repair
Zhenyu ZOU ; Jinxin CAO ; Yilin ZHU ; Yuchen LIU ; Xiaowei XING ; Qiuyue MA ; Yingmo SHEN
Chinese Journal of Digestive Surgery 2023;22(9):1080-1085
Objective:To investigate the surgical treatment of mesh infection after lapa-roscopic inguinal hernia repair.Methods:The retrospective and descriptive study was conducted. The clinical data of 32 patients with mesh infection after laparoscopic inguinal hernia repair who were admitted to the Affiliated Beijing Chaoyang Hospital of Capital Medical University from January 2018 to December 2020 were collected. There were 30 males and 2 females, aged 59(range, 19-81)years. All patients underwent debridement. Observation indicators: (1) surgical and postopera-tive situations; (2) follow-up. Measurement data with normal distribution were represented as Mean± SD, and comparison between groups was conducted using the independent sample t test. Measurement data with skewed distribution were represented as M(range). Count data were described as absolute numbers or percentages, and comparison between was conducted using Fisher exact probability. Results:(1) Surgical and postoperative situations. All 32 patients underwent debridement success-fully, with the operation time and volume of intraoperative blood loss as 110(range, 45-220)minutes and 24(range, 5-200)mL. Of the 32 patients, there were 6 cases undergoing open debridement, 26 cases undergoing laparoscopic exploration with 12 cases clarified the cause of infection, in which 4 cases had intestinal fistula by mesh infection breaking through the peritoneum and invading the intestinal tract and underwent laparoscopic intestinal fistula repair, 3 cases had significant amount of residual medical glue, 3 cases had mesh wrinkling and curling, 2 cases underwent peritoneum suturing with black silk thread. There were 18 cases undergoing complete removal of infected mesh and 14 cases undergoing partial mesh removal. There were 18 cases undergoing removal of infected mesh by laparoscopic posterior approach and 14 cases undergoing removal of infected mesh by open anterior approach. Twenty-nine of the 32 patients had bacterial culture and drug allergy testing, including 24 cases with positive cultures, while 5 cases with negative cultures. The duration of hospital stay of the 32 patients was 27.0(range, 9.0-85.0)days. (2) Follow-up. All 32 patients were followed up for 37.9(range, 18.7-52.5)months. There were 5 cases and 2 cases with postoperative incision infection in the 18 patients undergoing complete removal of infected mesh and 14 cases undergoing partial mesh removal, respectively, showing no significant difference between them ( P>0.05). There were 7 cases, 4 cases with seroma, recurrent sinus in the 18 patients undergoing complete removal of infected mesh and 5 cases, 6 cases in the 14 cases undergoing partial mesh removal, respectively, showing no significant difference between them ( P>0.05). None of patient in the two groups had hematoma, recurrent inguinal hernia or chronic pain. The 7 patients with incision infec-tion recovered effectively after symptomatic treatment. The 12 patients with seroma received no special treatment. The 10 patients with recurrent sinus underwent debridement, in which 9 cases did not experience any further abdominal wall infections and 1 case underwent the third debride-ment. Conclusion:The management of mesh infection following laparoscopic inguinal hernia repair necessitates the expertise of hernia specialists to complete remove the infected mesh or partial remove the infected mesh based on the specific clinical scenario.
7.Clinical efficacy and influencing factors of 125I seeds implantation in the treatment of patients with advanced lung cancer after radiotherapy and chemotherapy
Guohui CAO ; Juan WANG ; Zeyang WANG ; Xiaoli LIU ; Ke XU ; Jinxin ZHAO ; Aixia SUI ; Hongtao ZHANG
Chinese Journal of Nuclear Medicine and Molecular Imaging 2023;43(1):16-19
Objective:To investigate the clinical efficacy and prognostic factors of 125I seeds implantation in the treatment of patients with advanced lung cancer after radiotherapy and chemotherapy. Methods:From January 2017 to December 2019, 44 patients (39 males, 5 females, age 41-84 years) with advanced lung cancer after radiotherapy and chemotherapy who received 125I seeds implantation in Hebei General Hospital were retrospectively analyzed. All patients were followed up for ≥12 months, and the clinical efficacies were observed. χ2 test was used to analyze the difference of effective rates between groups. The cut-off value of postoperative dose delivered to 90% gross tumor volume ( D90) was obtained by ROC curve analysis. Kaplan-Meier method was used to calculate the survival rate and log-rank test was used for univariate analysis. Cox proportional hazards model was used for multivariate analysis to find the influencing factors for clinical efficacy. Results:The total effective rate was 72.73%(32/44) after 6 months treatment. The cut-off value of D90 was 120 Gy with the AUC of 0.771. The short-term effective rate of D90≥120 Gy group was better than that of D90<120 Gy group (18/19 vs 56.00%(14/25); χ2=8.17, P=0.004). The 1-year survival rate was 77.27%(34/44). Univariate analysis showed that age ( χ2=3.99, P=0.046), preoperative Hb ( χ2=10.60, P=0.001), tumor maximum diameter ( χ2=11.50, P=0.001) and postoperative D90( χ2=5.81, P=0.016) could affect the survival of patients. Multivariate analysis showed that preoperative Hb (hazard ratio ( HR)=0.023, 95% CI: 0.001-0.882, P=0.043) and tumor maximum diameter ( HR=40.889, 95% CI: 1.458-1 146.586, P=0.029) were prognostic factors. Conclusions:125I seeds implantation shows a good effect in the treatment of lung cancer patients after the progress of radiotherapy and chemotherapy. The short-term effect of patients with D90≥120 Gy is better than that of patients with D90<120 Gy. Preoperative Hb and tumor maximum diameter are prognostic factors of survival after implantation.
8. Research progress on nursing staff′s coping with death competence
Jinxin ZHANG ; Yingjuan CAO ; Yue QU ; Xiangting SHI
Chinese Journal of Practical Nursing 2020;36(6):477-481
Nursing staff plays a crucial role in the end-stage of a patient′s life, and it is inevitable for nursing staff to face and handle problems about death. The ability to cope with death is of vital importance, which can reduce the risk of emotional distress in nurses, and assist nurses to better participate in patients' end-stage care, and improve the quality of care. This paper summarizes the definition, components, theoretical frameworks and models, assessment tools, status quo, influencing factors of the coping with death competence, and propose the corresponding intervention strategy according to the situation of our country, provide references for the future research.
9. A systematic evaluation of the postfall psychological experience of inpatients and the cognitive quality of fall prevention
Xinxin HAN ; Yingjuan CAO ; Jingwen SUN ; Lin SHEN ; Ran TAN ; Jinxin ZHANG ; Xiaoyan LYU
Chinese Journal of Practical Nursing 2019;35(29):2315-2321
Objective:
To systematic evaluate the real experience of patients after falling during hospitalization and qualitative research on the cognition and demand for fall prevention will provide theoretical basis for patients, their families, medical staff and medical institutions to better carry out fall prevention.
Methods:
English databases such as PsycINFO, Medline, Embase, CINAHL, Cochrane, PubMed, and Chinese databases such as Chinese biomedical literature database, CNKI, Wanang database were retrieved by computer. Included qualitative studies on the emotional experience of fall of inpatients and their cognition and needs for fall prevention. The retrieval time limit was until November 1, 2018.The literature was evaluated using the quality evaluation criteria for qualitative research (2016) of the JBI evidence-based health care center, and the results were integrated using a pooled integration method.
Results:
A total of 8 studies were included, and 33 clear research results were extracted. Similar results were summarized and combined to form 7 new categories, which were integrated into 4 results. Results 1: psychological experience of hospitalized patients after falling down. Integration results 2: the causes of falls from the perspective of inpatients. Integration results 3: hospital fall prevention measures and evaluation from the perspective of inpatients. Integration result 4: inpatients expected to receive care from their families and help from medical staff.
Conclusion
Fall events seriously affect the mental health of patients; Patients′ cognition of falling is affected and changed by many factors. Fall prevention should shift from clinical focus to patient-centered and attach importance to the participation of family members.
10.Dosimetric analysis of radiation pneumonitis induced by 125I seed implantation for the treatment of malignant lung tumors
Ke XU ; Jinxin ZHAO ; Zezhou LIU ; Yansong LIANG ; Guohui CAO ; Xiaoli LIU ; Yan DI ; Juan WANG ; Hongtao ZHANG
Chinese Journal of Radiological Medicine and Protection 2024;44(1):13-17
Objective:To investigate the incidence of radiation pneumonitis (RP) induced by 125I seed implantation for the treatment of malignant lung tumors and analyze related dosimetric parameters. Methods:A retrospective analysis was conducted on 31 cases of malignant lung tumors treated with 125I seed implantation from January 2017 to December 2022 at Hebei Provincial Tumor Radioactive Seeds Implantation Diagnosis and Treatment Center. These cases consisted of eight patients with squamous cell carcinoma, 10 patients with adenocarcinoma, and 13 patients with metastatic cancer in other sites. At 1-6 months after treatment, these patients received postoperative chest CT scans, with the efficacy evaluated based on the Response Evaluation Criteria in Solid Tumors version 1.1 (RECIST 1.1), including the objective response rate (ORR) and the disease control rate (DCR). The efficacy of RP was evaluated using the Radiation Therapy Oncology Group (RTOG) criteria. Postoperative dosimetric parameters, including D90 (minimum peripheral dose received by 90% of the target volume), V8 (percentage of lung volume receiving 8 Gy), V32 (percentage of lung volume receiving 32 Gy), and Dmean (mean radiation dose) of the affected lung, were statistically analyzed. The relationships of the RP occurrence with postoperative D90, V8, V32, and Dmean were analyzed by comparison with relevant external radiotherapy data, to identify the parameters that are correlated closely with RP occurrence. Results:All the patients underwent successful surgeries. The postoperative efficacy evaluation after six months showed complete response (CR) in 11 cases, partial response (PR) in 11 cases, stable disease (SD) in eight cases, and progressive disease (PD) in one case, with an overall response rate (ORR) of 71.0%, and a disease control rate (DCR) of 96.8%. Three patients suffered RP, with an incidence rate of 9.7%. Postoperative V8, V32, and Dmean could not serve as predictive indicators for RP. Follow-up observation revealed that three RP cases (3/5) exhibited postoperative D90 exceeding 170 Gy and no RP cases (0/26) showed postoperative D90 below 170 Gy. Conclusions:In the treatment of malignant lung tumors with 125I seed implantation, there is a certain correlation between RP and postoperative D90, while there is no correlation between it and V8, V32, and Dmean.