To investigate the collective influence of sarcopenia on the extended prognosis of hospitalized elderly individuals with type 2 diabetes mellitus(T2DM).

To examine the global research trends and emerging focal points in the field ofgeriatric interdisciplinary team (GIT) from 2000 to 2023, so as to offer insights and reference for related research in China.

To investigate the collective influence of sarcopenia on the extended prognosis of hospitalized elderly individuals with type 2 diabetes mellitus(T2DM).

To analyze the research trends and cutting-edge hot spots in the field of multimorbidity in older adults from 2000 to 2023 to provide reference for related research.

Objective:To discuss the treatment methods for old pelvic fractures and urethral injuries in young girls.Methods:We retrospectively analyzed the clinical data of 10 girls, mean age of(8.5±4.3)years with old pelvic fractures and urethral injuries treated with different surgical methods in our hospital from April 2015 to April 2023. 7 cases were complicated with urethrovaginal fistula, 1 case was complicated with vesicovaginal fistula; 5 patients had distal urethral atresia or stenosis; 5 cases complicated with vaginal stenosis or partial atresia. One case underwent repair of urethrovaginal fistula via transpertoineal approach, two cases underwent urethral anastomosis (end to end anastomosis) via transpubic approach, one case underwent repair of urethrovaginal fistula and bladder neck urethral anastomosis via transpubic approach, four cases underwent urethroplasty repair of urethrovaginal fistula and bladder neck reconstruction surgery, one underwent urethroplasty and bladder neck reconstruction surgery via transpubic approach, one underwent augmented enterocystoplasty and continent urinary diversion by using the appendix. Observe the urination condition after operation (Urinary incontinence is defined as the use of more than 1 piece of urine pad per day, good urination is defined as the use of ≤ 1 piece of urine pad per day, and dysuria is defined as the complaint of laborious urination, and the maximum urine flow rate is less than 10 ml/s).Results:All surgeries were successfully completed without complications such as wound infection or tissue necrosis.The postoperative follow-up time was (52.0±26.2) months. 2 cases achieved good continence and no dysuria.Postoperative complications occurred in 7 cases, of which 2 cases had dysuria due to urethral stricture and improved after urethral dilatation; 5 cases of urethrovaginal fistula recurred, of which 3 cases had undergone rerepair surgery, and 2 of them achieved good urinary control without dysuria. One case with enterocystoplasty and contiunent urinary diversion recovered well after surgery.Conclusions:The management of old pelvic fractures and urethral injuries in girls is complicated, with a high rate of postoperative complications. It is necessary to choose appropriate treatment methods based on age, severity of the lesion, and urethral and vaginal conditions.

Objective:To discuss the diagnosis and treatment 0f WAGR syndrome.Methods:The clinical data of 10 cases of WAGR syndrome children admitted to our hospital from January 2008 to November 2019 were respectively analyzed including the clinical features, diagnosis, and surgical treatments. There were 6 males and 4 females, aged from 13 to 36 months, with an average of 23.6 months. 9 cases were diagnosed as iris absence due to ocular abnormalities in infancy, and 1 case was diagnosed as iris absence due to ocular abnormalities by physical examination because of renal mass. There were 2 boys with cryptorchidism, and 2 boys with hypospadias, 1 of which did not received operation because of mild hypospadias, and another undergoing surgery. There were no abnormality of genitourinary system in the remaining 5 cases. There were 7 cases of unilateral nephroblastoma, with 1 case at the left and 6 cases at the right, and there were 3 cases of bilateral nephroblastoma. Abdominal doppler ultrasound and enhanced abdominal CT were performed for all patients. Abdominal doppler ultrasound indicated solid mass in renal parenchyma or non-uniform echo zone. Abdominal enhanced CT indicated renal tumor with diameter of 1.8 cm-12.7 cm and locally non-uniform enhanced echo. Among the 7 cases of unilateral nephroblastoma, 4 underwent nephrectomy, 1 underwent tumor enucleation, and 2 underwent tumor enucleation for unilateral tumor complicated with nephrogenic rests. There were 3 cases of bilateral nephroblastoma, 2 cases undergoing unilateral tumor enucleation firstly and contralateral tumor enucleation following chemotherapy. One case underwent unilateral tumor nephrectomy followed by contralateral tumor enucleation. One case of unilateral nephrogenic rests did not undergo renal tumor surgery. Preoperative chemotherapy was performed in 7 patients, including 3 bilateral nephroblastoma, 1 unilateral nephroblastoma combined with contralateral nephroblastoma, and 3 unilateral tumors larger enough to pass the midline. The chemotherapy regimen was VCR+ ACTD in 5 cases, VCR+ ACTD+ CTX+ DOX/CDDP+ VP16 and VCR+ CTX+ DOX in another 2 cases respectively.Results:All 10 cases were diagnosed as nephroblastoma. There were 3 patients without preoperative chemotherapy which belongs to COG stageⅠ(1 case) and STAGEⅢ(2 cases); Preoperative chemotherapy was performed in 2 patients with SIOP stage Ⅱ, 2 patients with SIOP stage Ⅲ, and 3 patients with SIOP stageⅤ. Nine children received regular chemotherapy after surgery, among which 1 child in stage Ⅰ received DD4A chemotherapy regimens, 2 children in stage Ⅱ received DD4A and EE4A regimen respectively, and 3 of the 4 children in stage Ⅲ received regular chemotherapy after surgery, including EE4A(1 case)and DD4A(2 cases). EE4A(1 case)and DD4A(2 cases) chemotherapy were performed in 3 patients with stage Ⅴ according to their unilateral tumor stage. Ten cases were followed up, with 9 of the 10 cases having no tumor recurrence or metastasis, and death in 1 case. At present, abdominal doppler ultrasound of 1 child with nephrogenic rests showed no obvious progress. The renal function of 9 children was not significantly abnormal during the regular follow-up. The results of intelligence screening showed that 6 of the 10 patients were significantly behind their peers, and 4 had no obvious abnormality compared with their peers. Gene tests were performed 3 times after surgery, and the results showed the deletion of 11p13 and adjacent distal genes.Conclusions:WAGR syndrome is rare in clinical practice, and renal ultrasound should be monitored after diagnosis to detect renal tumors in early stage. For bilateral cases, renal function should be preserved as long as possible in order to reduce the probability of renal failure. Long-term follow-up of nephroblastoma with this syndrome is particularly important.

【Objective】 To genetically analyze the D^el sample from a blood donor in Jiangyin and make clear the molecular basis of the serological phenotype. 【Methods】 The EDTA anticoagulant blood were collected: buffy coat were used for nucleic acid extract and cDNA analysis; red blood cells for serological test. Tube method and microcolumn gel were used for serological test. Genotyping kit were used for exon analysis. Gene mutation was analyzed using the sequence analyzer. 【Results】 Serological analysis demonstrated the sample′s RhD phenotype was D^el. The phenotype of RhCE was CCEe. Real-time fluorescence quota PCR result demonstrated the existence of all exones. Weak D15 and RHD^* DEL1 [RHD(1227G>A)], which had a high frequency of occurrence in China, were excluded according to real-time fluorescence quota PCR result. Sequence analyzing result verified RHD(28C>T) SNP mutation in cDNA. The genotype of this sample was RHD^*01 W. 61[RHD(28C>T)]. 【Conclusion】 A weak D61 was found among blood donors in our city, Jiangyin.

BACKGROUND: Perioperative treatment has become an increasingly important aspect of the management of patients with non-small cell lung cancer (NSCLC). Small-scale clinical studies performed in recent years have shown improvements in the major pathological remission rate after neoadjuvant therapy, suggesting that it will soon become an important part of NSCLC treatment. Nevertheless, neoadjuvant immunotherapy may be accompanied by serious adverse reactions that lead to delay or cancelation of surgery, additional illness, and even death, and have therefore attracted much attention. The purpose of the clinical recommendations is to form a diagnosis and treatment plan suitable for the current domestic medical situation for the immune-related adverse event (irAE). METHODS: This recommendation is composed of experts in thoracic surgery, oncologists, thoracic medicine and irAE related departments (gastroenterology, respirology, cardiology, infectious medicine, hematology, endocrinology, rheumatology, neurology, dermatology, emergency section) to jointly complete the formulation. Experts make full reference to the irAE guidelines, large-scale clinical research data published by thoracic surgery, and the clinical experience of domestic doctors and publicly published cases, and repeated discussions in multiple disciplines to form this recommendation for perioperative irAE. RESULTS: This clinical recommendation covers the whole process of prevention, evaluation, examination, treatment and monitoring related to irAE, so as to guide the clinical work comprehensively and effectively. CONCLUSIONS Perioperative irAE management is an important part of immune perioperative treatment of lung cancer. With the continuous development of immune perioperative treatment, more research is needed in the future to optimize the diagnosis and treatment of perioperative irAE.

Objective:To investigate the effect of timing of surgical treatment on renal function of children with solitary kidney and ureteropelvic junction obstruction (UPJO).Methods:The clinical data of patients with solitary kidney and UPJO admitted to Beijing Children′s Hospital, Capital Medical University and Shunyi Women′s and Children′s Hospital of Beijing Children′s Hospital from January 2006 to January 2018 were retrospectively analyzed.A total of 23 cases were enrolled, including 16 males and 7 females.The age of first visit ranged from 1 day to 15 years and 8 months (average: 2 years and 2 months). All the patients were conservatively treated for an average of 2 years and 9 months.SPSS 20.0 software was used for data analysis.Results:All patients received Anderson-Hynes pyeloplasty(A-H operation), and the age at operation ranged from 10 months to 16 years and 4 months, with an average of 4 years and 11 months.There were only 2 cases under 1 year old (10 months old and 11 months old, respectively). The double J stent was retained for 2 months after operation, and intravenous pyelography(IVP) was reexamined at 3 months after operation.The results showed that hydronephrosis either had no obvious change or was alleviated in different degrees.In 3 cases, IVP remained undetected for 40 minutes before operation.After operation, IVP was detected at 10-20 minutes.The follow-up period ranged from 1 year and 1 month to 10 years, with an average of 3 years and 9 months.Urinary ultrasound showed that the degree of pyeloplasty was less severe than that before operation.Conclusions:Close follow-up visits and conservative treatment of solitary kidney with UPJO are safe after 6 months.The first choice of operation is pyeloplasty.

Objective:To explore the present situation of medical students' professionalism cognition and provide reference for medical personnel training and medical education.Methods:A cross-sectional survey was conducted on medical students among 2 affiliated hospitals of a medical university in H province by cluster sampling. Exploratory factor analysis and reliability and validity test were carried out and a descriptive analysis of the present situation of professionalism was conducted by SPSS 20.0. Amos21.0 software was used for a confirmatory factor analysis on the samples.Results:The measurement scale had good reliability and validity, and the Cronbach alpha coefficient of the scale was 0.901. The average professionalism score of the medical students was about 80 points. The score of "physical and mental status and self-development ability" was the highest (83.65 points), and the lowest score was "academic ability" (72.21 points). There was a little difference in the professionalism cognition between the two hospitals, with significant differences between the dimension "respect and care" and "responsibility".Conclusion:This study has initially formed a medical professionalism measurement scale with good reliability and validity. The professionalism of medical students in the 2 affiliated hospitals of a medical school in Province H is in good condition as a whole. In the future, medical education should pay more attention to the combination of basic professional knowledge and clinical practice of medical students, and change the training model of medical students in order to improve the academic ability of medical students and medical students' overall cognition of professionalism.