Objective:To investigate the dynamic changes of plasma high-mobility group box 1 (HMGB1) and its correlation with functional outcome and symptomatic intracranial hemorrhage (sICH) after endovascular treatment (EVT) in patients with acute large vessel occlusion stroke (ALVOS).Methods:Patients with ALVOS admitted to the Department of Neurology, Zengcheng District, Nanfang Hospital, Southern Medical University from June 2021 to April 2023 were included retrospectively. Plasma HMGB1 before EVT and at 6, 24, and 48 hours after procedure was detected, and the dynamic changes of plasma HMGB1 were compared and analyzed. The primary endpoint was the functional outcome evaluated using the modified Rankin Scale at 90 days of onset. A score of 0-2 was defined as good outcome and >2 was defined as poor outcome. The secondary endpoint was sICH, which was defined as the occurrence of hemorrhagic infarction after EVT and an increase of ≥4 in the National Institutes of Health Stroke Scale (NIHSS) score from baseline. Multivariate logistic regression analysis was used to evaluate the predictive value of HMGB1 for poor outcome and sICH. Results:A total of 73 patients with ALVOS received EVT were included. There were 54 males (74.0%), aged 62±12 years. The median time from onset to door was 90 minutes (interquartile range, 40-180 minutes), and the median time from onset to femoral artery puncture was 181 minutes (interquartile range, 140-280 minutes). Twenty-nine patients (39.7%) underwent bridging intravenous thrombolysis (IVT). At 90 days after onset, 37 patients (50.7%) had poor outcome, and 12 (16.4%) died during follow-up. Eleven patients (15.1%) developed sICH. After EVT, plasma HMGB1 showed a temporal increase, reaching its peak at 48 hours (median, 102.57 μg/L). Subgroup analysis showed that HMGB1 in the bridging IVT group at 6 hours ( P<0.05) and 24 hours ( P<0.05) after procedure were significantly higher than that at baseline. The non-bridging IVT group showed a significant increase at 6 hours after procedure ( P<0.05). There was no statistically significant difference in HMGB1 between the bridging IVT group and the non-bridging IVT group at the same time point. Multivariate logistic regression analysis showed that after adjusting for age, ischemic heart disease, triglycerides, uric acid, baseline NIHSS score, and sICH, the third quartile (adjusted odds ratio 7.087, 95% confidence interval 1.243-40.419; P=0.027) and fourth quartile (adjusted odds ratio 7.544, 95% confidence interval 1.260-45.172; P=0.027) of plasma HMGB1 were independent risk factors for poor outcome at 6 hours after procedure. The postoperative plasma HMGB1 in the sICH group was significantly higher than that in the non-sICH group ( P<0.05), but multivariate analysis showed no independent correlation between plasma HMGB1 and sICH. Conclusion:The elevation of plasma HMGB1 in patients with ALVOS at 6 hours after EVT is independently associated with poor outcome at 90 days after onset, but not with sICH.

OBJECTIVE: To analyze the clinical characteristics of patients with emergency in-hospital cardiac arrest (IHCA) in Kashgar, Xinjiang Uygur Autonomous Region and the factors affecting the success rate of cardiopulmonary resuscitation. METHODS: Retrospectively selected patients who had cardiac arrest and cardiopulmonary resuscitation in the emergency department of the People's Hospital of 6 counties and cities in Kashgar area from January 2019 to January 2022. The clinical data of all patients were collected, including gender, age, major underlying diseases, the beginning and duration of resuscitation, the number of electric defibrillation acute physiology and chronic health evaluation II (APACHE II). According to whether the resuscitation was successful, all patients were divided into successful resuscitation group and failed resuscitation group. The clinical characteristics of the two groups were compared. Then, the influencing factors of the success rate of cardiopulmonary resuscitation in IHCA patients were analyzed by binary Logistic regression. RESULTS: A total of 1 376 patients were enrolled, including 1 117 cases of failed resuscitation and 259 cases of successful resuscitation. The success rate of resuscitation was 18.82%. Compared with the resuscitation failure group, the patients in the successful resuscitation group were younger (age: 49.10±20.99 vs. 58.44±18.32), the resuscitation start time was earlier [resuscitation start time ≤ 5 minutes: 76.45% (198/259) vs. 66.61% (744/1 117)], the proportion of cardiovascular and cerebrovascular diseases was lower [cardiovascular disease: 49.42% (128/259) vs. 58.19% (650/1 117), cerebrovascular disease: 17.37% (45/259) vs. 21.58% (241/1 117)], the number of electric defibrillation was lower [times: 0 (0, 2) vs. 1 (0, 1)], the proportion of endotracheal intubation was more [80.31% (208/259) vs. 55.60% (621/1 117)], APACHE II score was lower (13.75±8.03 vs. 17.90±4.63), and the difference was statistically significant (all P < 0.01). Binary Logistic regression analysis showed that age, start time of resuscitation, ventilation mode and APACHE II score were protective factors affecting the success rate of cardiopulmonary resuscitation in patients with emergency IHCA [age: odds ratio (OR) = 0.982, 95% confidence interval (95%CI) was 0.973-0.991, P < 0.001; resuscitation start time ≤ 5 minutes: OR = 0.629, 95%CI was 0.409-0.966, P = 0.034; tracheal intubation assisted ventilation: OR = 0.243, 95%CI was 0.149-0.397, P < 0.001; low APACHE II score: OR = 0.871, 95%CI was 0.836-0.907, P < 0.001], while underlying diseases (cardiovascular diseases) are a risk factor affecting the success rate of cardiopulmonary resuscitation (OR = 1.190, 95%CI was 1.015-1.395, P = 0.036). CONCLUSIONS Age, resuscitation start time, ventilation mode, APACHE II score and major underlying diseases (cardiovascular diseases) have a greater impact on the success rate of resuscitation in IHCA patients. The above factors are conducive to improving or formulating more effective rescue strategies for IHCA patients, so as to achieve the purpose of improving the success rate of clinical treatment.
Humans ; Adult ; Middle Aged ; Aged ; Retrospective Studies ; Cardiopulmonary Resuscitation ; Heart Arrest/therapy* ; Electric Countershock ; Hospitals

Objective:To explore the clinical characteristics and treatment regimens of adrenal incidentaloma (AI) in children.Methods:Clinical data of 38 children with AI treated in the Department of Urology, Children′s Hospital of Nanjing Medical University from December 2016 to October 2021 were retrospectively analyzed.A total of 38 children were divided into neonatal group and non-neonatal group according to their age at first diagnosis.The neonatal group had 7 males and 9 females patients, of whom 7 cases were detected with AI during prenatal examinations, 9 cases were diagnosed postnatally.Four children in neonatal group had AI in the left adrenal gland and 12 cases in the right, with the maximum diameter of tumor (MDT) ranging from 16-48 mm.In the non-neonatal group, there were 14 males and 8 females patients aged 7 months and 1 day to 12 years and 1 month, and the MDT was 29-131 mm.Paired t test was used to compare the age and MDT of benign and malignant tumors. Results:In the neonatal group, 3 patients were surgically treated, with 2 cases and 1 case of neuroblastoma and teratoma confirmed by postoperative histology, respectively.The remaining 13 patients in the neonatal group were followed up for 1-31 months, with 8 cases and 5 cases of complete remission and significantly decreased tumor volume, respectively.In the non-neonatal group, there were 3, 9 and 10 patients received open biopsy, laparoscopic adrenalectomy, and open adrenalectomy, respectively.Of these 22 surgically treated cases, 8 cases had a benign lesion, including ganglioneuroma ( n=4), adrenocortical adenoma ( n=1), adrenal cyst ( n=1), teratoma ( n=1), and pheochromocytoma ( n=1); while 14 cases had a malignant lesion, including neuroblastoma ( n=8), ganglioneuroblastoma ( n=5), and adrenocortical carcinoma ( n=1). The mean age of patients with malignant tumors was significantly younger than those with benign tumors[(38.94±35.44) months vs.(95.89±41.43) months, t=3.63, P=0.001]. The mean MDT in malignant tumors was significantly longer than that of benign tumors[(64.43±25.20) mm vs.(41.44±15.66) mm, t=2.45, P=0.023]. Conclusions:AI in children has a high risk of malignancy.Therefore, more detailed examinations are needed to detect tumor markers and endocrinological parameters, and imaging tests such as non-contrast and CT examination should be performed as early as possible.AI in children is predominantly neuroblastic tumors.For non-neonatal patients, surgery should be performed as early as possible.For AI found in the neonatal period and prenatal examination, expectant management is feasible if the tumor is relatively small and limited to the adrenal gland without distant metastases.

Patients with non-small cell lung cancer (NSCLC) are treated in a variety of ways. In addition to radiotherapy, chemotherapy and targeted therapy, breakthroughs have been made in immune checkpoint inhibitors, in particular, programmed cell death 1 (PD-1) and its ligand (PD-L1) inhibitors have achieved survival benefits for NSCLC patients, and some of them have been approved as first-line drugs by the US Food and Drug Administration. Currently, commonly used PD-L1 inhibitors are atezolizumab, durvalumab and avelumab. Combination therapies include combination with chemotherapy, anti-vascular endothelial growth factor drugs, molecular targeted therapy and immunotherapy.

Objective: To study the therapeutic effect of laparoscopic ureteral end-to-side anastomosis at pelvic level for duplicate ureteral malformation. Methods: Clinical data of 10 children with unilateral ureteral duplication, who received laparoscopic ureteral end-to-side anastomosis at pelvic level at Department of Urology, Affiliated Children′s Hospital of Nanjing Medical University from September 2016 to November 2017 were reviewed.There were 6 boys and 4 girls with an average age of 13.9 months(1 month and 21 days to 3 years and 9 months). Ultrasonography, intravenous pyelography and magnetic resonance urography were performed before surgery.There were 6 cases of duplication with hydronephrosis in the upper moiety. The rest 4 cases were complicated with ureteroceles.Presentations included urinary dripping and symptoms caused by urinary tract infections.Urine test, ultrasonography, intravenous pyelography were performed during the 3-16 months follow-ups for all the patients after surgery. Results: The laparoscopic ureteral end-to-side anastomosis was performed successfully in all patients at the pelvic level, the average ope-rating time was 98 minutes (60-125 minutes) and mean hospital stay was 7.3 days(7-8 days). All the presentations disappeared after surgery.All the patients were followed up for 3 to 6 months with relieved hydronephrosis.Postoperative examination of intravenous pyelography in 10 cases showed that there was no anastomotic obstruction. Conclusions The laparoscopic ureteral end-to-side anastomosis can be used for duplicate ureter, and it is a safe and effective method for the treatment of ureteral duplication.

S-1 and capecitabine are relatively ideal agents for maintenance treatment of advanced gas-tric cancer. In clinical trials of using immune and targeted drugs for maintenance treatment of advanced gastric cancer,ipilimumab fails to obtain positive results,ramucirumab has not obtained research data,and trial regimens of maintenance treatment with trastuzumab,bevacizumab and avelumab have all shown initial efficacy. Traditional Chinese medicine therapy has shown some effectiveness in maintenance treatment,which still needs further researches.

Objective To analyze the prognostic factors of adrenal tumor in children under 12 years of age. Methods A total of 90 children with 97 adrenal tumors admitted from June 2006 to August 2017 were selected in Children's Hospital of Nanjing Medical University.The age distribution,tumor type,biochemistry and tumor indicators, treatment,stage classification and prognosis were analyzed.Results There were 46 males and 44 females in 90 cases. Ages ranged from 4 days to 11 years and 1 month,with an average of (38.1 ± 31.3)months.The main clinical mani-festations were abdominal mass,fever and abdominal pain.Eighty cases (82.5%)underwent surgery,while 17 cases (17. 5%)did not.Open resection was performed in 48 cases,open partial resection in 11 cases,laparoscopic surgery in 10 cases,and just biopsy in 11 cases.The pathological examination showed 43 cases with neuroblastoma,13 cases with ganglioneuroblastoma,8 cases with ganglioneuroma,5 cases with adrenocortical carcinoma,3 cases with teratoma,1 case with pheochromocytoma,1 case with malignant rhabdoid tumor.Statistical analysis revealed that neuron－specific eno-lase(NSE)value of neuroblastoma and lactate dehydrogenase(LDH)value of cortical cancer increased significantly. The age was correlated with tumor stage,and patients had older age on stage Ⅳ.Complete resection in surgery was correlated with the stage of the tumor,as tumor in lower tumor stage seemed easier to be completely removed.Fifty－three cases (58.9%)were followed up for 2 months up to 11 years and 4 months.Forty－four cases survived and 9 ca-ses died.Higher tumor stage predicated worse prognosis.Conclusions Adrenal gland tumors need early diagnosis and active treatment.Earlier onset of age,complete surgical resection with patients have better prognosis.Complete resection of the disease was a key factor in the prognosis.

Objective To analyze the clinical characteristics and treatment of post - renal acute renal failure (ARF)induced by Ceftriaxone in children. Methods The clinical data of 7 cases of post - renal acute renal failure in children from June 2012 to June 2014 induced by Ceftriaxone were analyzed. According to the changes in urine volume, serum creatinine,blood urea nitrogen and serum potassium level,liquid therapy,retrograde ureteral catheterization (RUC)and peritoneal dialysis was performed by step sequential therapy respectively. Results Seven cases were given intravenous Ceftriaxone under the fluid loss state. Abdominal pain,sudden anuria or oliguria appeared in the children af-ter 2. 6 d on the average,B ultrasonography and CT scanning showed multiple calculus in the bilateral renal pelvis and ureteral calculi. Blood BUN was 15. 2 - 37. 9 mmol/ L[(23. 3 ± 8. 6)mmol/ L],and blood Cr was 180 - 636 μmol/ L [(378. 9 ± 148. 4)μmol/ L]. These indicators met the diagnostic criteria for acute renal failure. In 7 cases,2 cases (28. 6% )received fluid therapy of sodium bicarbonate alkalization and anisodamine spasmolytic,4 cases(57. 1% )re-ceived fluid therapy and RUC,and 1 case(14. 3% )underwent fluid therapy and RUC and peritoneal dialysis. All of 7 cases(100% )were alive. In the average 4. 4 days renal function of 7 cases was returned to normal,and urine volume and electrolyte were also restored. Conclusions Step sequential therapy including fluid therapy,RUC and peritoneal dialysis is effective with post - renal ARF in children induced by Ceftriaxone.

Objective To investigate the present situation of quality of life in the elderly residents aged more than 60 years in Zhanjiang city and to analyze its influence factors .Methods 418 elderly residents over 60 years sampled by the random sampling in Zhanjiang city were performed the questionnaire survey by using the Chinese Scale of World Health Organization QOL (WHOQOL-BREF) .Results The quality of life in the physical ,psychological and environmental fields in male residents was higher than that in the female residents ;which in the psychological and environmental fields in the high cultural level residents was higher than that in the low cultural level residents ;which in the social relations field in the high income residents was higher than that in the low in-come residents ;there were no statistical differences in the quality of life among the elderly residents with different occupations be-fore retirement and marital status ;the Logistic regression analysis showed that gender and occupation were the influence factors of quality of life self evaluation in elderly residents .Conclusion Gender ,occupation ,educational level and income level are the influ-ence factors of quality of life in elderly residents .