Osteoporotic proximal humeral fracture (OPHF) is one of the common osteoporotic fractures in the aged, with an incidence only lower than vertebral compression fracture, hip fracture, and distal radius fracture. OPHF, secondary to osteoporosis and characterized by poor bone quality, comminuted fracture pattern, slow healing, and severely impaired shoulder joint function, poses a big challenge to the current clinical diagnosis and treatment. In the field of diagnosis, treatment, and rehabilitation of OPHF, traditional Chinese and Western medicine have accumulated rich experience and evidence from evidence-based medicine and achieved favorable outcomes. However, there is still a lack of guidance from a relevant consensus as to how to integrate the advantages of the two medical systems and achieve the integrated diagnosis and treatment. To promote the diagnosis and treatment of OPHF with integrated traditional Chinese and Western medicine, relevant experts from Orthopedic Expert Committee of Geriatric Branch of Chinese Association of Gerontology and Geriatrics, Youth Osteoporosis Group of Orthopedic Branch of Chinese Medical Association, Osteoporosis Group of Orthopedic Surgeon Branch of Chinese Medical Doctor Association, and Osteoporosis Committee of Shanghai Association of Integrated Traditional Chinese and Western Medicine have been organized to formulate Expert consensus on the diagnosis and treatment of osteoporotic proximal humeral fracture with integrated traditional Chinese and Western medicine ( version 2024) by searching related literatures and based on the evidences from evidence-based medicine. This consensus consists of 13 recommendations about the diagnosis, treatment and rehabilitation of OPHF with integrated traditional Chinese medicine and Western medicine, aimed at standardizing, systematizing, and personalizing the diagnosis and treatment of OPHF with integrated traditional Chinse and Western medicine to improve the patients ′ function.

Radiation enteritis is a kind of intestinal radiation injury in patients with pelvic and retroperitoneal malignancies after radiotherapy, and its occurrence and development process are very complicated. At present, studies have confirmed that intestinal microecological imbalance is an important factor in the formation of this disease. Abdominal radiation causes changes in the composition of the flora and a decrease in its diversity, which is mainly manifested by a decrease in beneficial bacterial species such as Lactobacilli and Bifidobacteria. Intestinal dysbacteriosis aggravates radiation enteritis, weakens the function of the intestinal epithelial barrier, and promotes the expression of inflammatory factors, thereby aggravating the occurrence of enteritis. Given the role of the microbiome in radiation enteritis, we suggest that the gut microbiota may be a potential biomarker for the disease. Treatment methods such as probiotics, antibiotics, and fecal microbiota transplantation are ways to correct the microbiota and may be an effective way to prevent and treat radiation enteritis. Based on a review of the relevant literature, this paper reviews the mechanism and treatment of intestinal microbes in radiation enteritis.

ObjectiveTo investigate the value of remote consultation of heart sound acquisition in screening and referral of neonates with congenital heart diseases （CHD） in primary hospitals. MethodsA total of 4 030 neonates with non-critical diseases were selected. They were born in Shanghai Pudong New Area Maternal and Child Health Hospital from November 5， 2019 to March 31， 2021. After birth， routine cardiac auscultation was performed and remote consultation of heart sound collection were performed at the same time in combination with percutaneous oxygen saturation measurement to screen CHD. The children with any positive screening index were advised to verify the diagnosis by cardiac ultrasound examination in Shanghai Children's Medical Center. The diagnostic value of different screening methods was compared. ResultsA total of 110 cases were detected positive by routine screening. Among them， 16 cases were lost to follow-up， and 46 cases were confirmed by cardiac ultrasound examination， with a positive diagnosis rate of 48.94% （46/94）. A total of 51 cases were detected positive by routine screening and remote consultation of heart sound collection simultaneously. Among them， 42 cases were confirmed by cardiac ultrasound examination， with a positive diagnosis rate of 82.35% （42/51）. The difference between the two positive diagnosis rates was statistically significant （P<0.001）. ConclusionRemote consultation of heart sound acquisition on the basis of routine neonatal CHD screening can effectively improve the positive diagnosis rate of CHD screening in primary hospitals， and reduce unnecessary referrals. This method is simple and feasible. It has practical value in primary hospitals that lack professional technicians for the diagnosis and treatment of CHD.

Objective    To analyze the outcomes of surgical repair for mixed total anomalous pulmonary venous connection (TAPVC). Methods    Between 2006 and 2018, a total of 51 patients with mixed TAPVC underwent surgery in our hospital. Patients with such associated anomalies as single ventricle and tetralogy of Fallot were excluded. There were 35 males and 16 females with a median age of 102.0 (59.0, 181.0) days and a median weight of 5.0 (4.1, 6.4) kg. Patients were divided into three categories based on the anatomy: "3+1" pattern (n=38, three pulmonary veins drained at one site, and the other drained at the opposite site); "2+2" pattern (n=9, the pulmonary veins from each lung joined to form a confluence and drained at separate sites); bizarre pattern (n=4, the anatomy could not be classified into the above two patterns). Results    There was no in-hospital death. The median follow-up was 41.0 (18.0, 86.5) months. Postoperative pulmonary venous obstruction occurred in 10 patients. Kaplan-Meier survival curves showed no statistically significant difference in postoperative pulmonary venous obstruction among the three groups (P=0.239). Cox risk regression showed that preoperative pulmonary venous obstruction was significantly associated with postoperative pulmonary venous obstruction (P=0.024). Conclusion    Mixed TAPVC has various anatomic morphologies and requires individualized surgery.

Objective    To compare the outcomes of sutureless technique and conventional technique in the surgical repair for infracardiac total anomalous pulmonary venous connection (TAPVC). Methods    The clinical data of 46 consecutive patients with infracardiac TAPVC undergoing surgical repair in our hospital between June 2014 and April 2019 were retrospectively analyzed. Patients with combined congenital cardiac anomalies such as single ventricle and tetralogy of Fallot were excluded. Patients were divided into a conventional technique group and a sutureless technique group according to the surgical techniques. There were 35 patients in the conventional technique group, including 28 males (80.0%) and 7 females (20.0%) with a median age of 21 (8, 42) d and a median weight of 3.6 (3.0, 4.0) kg. There were 11 patients in the sutureless technique group, including 8 males (72.7%) and 3 females (27.3%) with a median age of 14 (6, 22) d and a median weight of 3.5 (2.9, 3.6) kg. The curative effect of the two groups was compared. Results    There were 5 deaths (10.9%) in the conventional technique group, including 4 in-hospital deaths (8.7%) and 1 late death (2.2%). Overall mortality of the conventional technique group (14.3%, 5/35) was higher than that of the sutureless technique group (0.0%, 0/11), although the difference was not statistically significant (P=0.317). Cox regression analysis showed that sex (P=0.042), age at repair (P=0.028), cardiopulmonary bypass time (P=0.007), aortic cross-clamping time (P=0.018) and duration of ventilation (P=0.042) were risk factors for postoperative mortality. The median follow-up was 18.00 (5.00, 37.75) months. Postoperative pulmonary venous obstruction occurred in 22 patients of the conventional technique group, which was significantly more than that of the sutureless technique group (P=0.000). Conclusion    For infracardiac TAPVC, sutureless technique can reduce the incidence of postoperative pulmonary venous obstruction compared with conventional technique.

Objective    To investigate the effects of a self-powered conduit in different patients’ models who underwent extracardiac Fontan procedure. Methods    Four children who underwent extracardiac Fontan procedure in Shanghai Children's Medical Center from 2011 to 2017 year were selected. Venae cavae and pulmonary arteries were reconstructed using Mimics 19.0®. In silico, a venturi conduit was introduced to the anastomosis of venae cavae and pulmonary artery. Then computational fluid dynamics simulation was performed using patients’ clinical data. Results    When inferior venae cavae were directly to or to the left of superior venae cavae, the venturi conduit could assist the return of venous blood and reduce the pressures of venae cavae about 0.5 mm Hg. And the pressure differences between venae cavae and pulmonary arteries were about –0.7 mm Hg, which suggested that the conduit could generate right ventricle-like effect. Conclusion    The venturi conduit can reduce the pressure of venae cavae, increase pulmonary circulation flow and improve Fontan hemodynamics.

Objective    Pulmonary vein banding was used to establish a piglet model of pulmonary vein stenosis. We investigated the pathomorphological alterations of pulmonary veins in the model and compared it with the vascular tissue of recurrent stenosis after total anomalous pulmonary venous connection (TAPVC). Methods    Ten pigs of 6 weeks old were selected and randomly divided into 2 groups: 5 in a sham operation group and 5 in a pulmonary vein banding group. The operation had two stages, in which thoracotomies through intercostal space were done respectively on both sides. Biocompatible materials were applied around the pulmonary veins in the experimental group. The same method was used in the sham group. But the pulmonary veins were not banded. Six weeks after the operation, the pulmonary veins of the animals were harvested for hematoxylin-eosin staining and immunofluorescence staining to observe the pathological alterations of pulmonary veins. The proliferative tissues of patients with recurrent stenosis after TAPVC repair were collected and observed by hematoxylin-eosin staining and immunofluorescence staining. Results    Both the sham operation group and the pulmonary vein banding group survived. But the pulmonary vein banding group had obvious clinical manifestations of pulmonary venous stenosis. Compared with the sham group, the pulmonary vein banding group showed intimal hyperplasia, decreased expression of endothelial marker and increased expression of mesenchymal markers, and co-expression of endothelial and mesenchymal markers in intimal cells. Human pathology also showed intimal hyperplasia and co-expression of endothelial and mesenchymal markers in intimal cells. Conclusion    The surgical pulmonary vein stenosis in piglets shows intimal hyperplasia and myofibroblasts, which was consistent with clinical pathology.

Objective To investigate the characteristics of glycogen storage disease type IV (GSD IV) clinically, in laboratory tests and in gene mutation. Methods The clinical manifestations, biochemical indexes, activity of chitotriosidase, and the follow-up of the treatment in 5 cases of GSD IV were analyzed. Results Five patients (3 boys and 2 girls) aged 4 months - 5 years presented hepatosplenomegaly and elevated liver enzyme levels for 2 months at hospital visit. Two patients had motor developmental delay and weakness but their creatine kinase (CK) level were normal. Glycogen storage and liver fibrosis were observed in the liver biopsy in 4 patients. Target sequencing found that all 5 children carried the complex heterozygous mutation of the GBE1 gene with 2 reported mutations(p.R515C,p.R524Q)and 7 novel mutations.The novel mutation contains 5 missense mutations (p.I460T, p.F76S, p.F538V, p.L650R, p.W455R), one insertion mutations (c.141_142insGCGC), and one large fragment deletion (exon 3-7). Therefore, diagnosis of liver type of GSD IV was confirmed in those children. Two patients died of liver cirrhosis. The liver transplantation was performed due to liver cirrhosis in one patient whose chitotriosidase activity increased obviously before transplantation and decreased significantly after the transplantation and liver enzyme levels were returned to normal 4 months after transplantation. In the other two patients their growth and liver enzyme levels were normal;one had not received special treatments while the other was treated with raw corn starch and level of chitotriosidase was normal. Conclusions The clinical manifestations of GSD IV are heterogeneous. Target sequencing can be used for fast and noninvasive diagnosis of GSD IV. Chitotriosidase activity is useful in the prognosis assessment for GSD IV.

OBJECTIVETo determine the genetic etiology and clinical characteristics of 2 boys featuring development delay (DD).

METHODSRoutine chromosomal banding was performed to analyze the karyotypes of the patients and their parents. Single nucleotide polymorphism array (SNP array) analysis was employed to identify pathogenic deletion/duplication of chromosomes, and quantitative real-time PCR (qPCR) was performed to confirm the results.

RESULTSPatient 1 showed a global developmental delay, especially impaired language development, seizures, behavioral problems belonging to the autism spectrum and mild facial dysmorphism. Patient 2 mainly presented with severely delayed speech and moderate intellectual disability, but did not have obvious facial dysmorphism and autistic-like behavior. The diagnosis of 22q13 syndrome was established based on identification of a heterozygous microdeletion at chromosome 22q13.33 in both patients (69 kb and 587 kb, respectively) by the SNP array analysis. Both patients had deletions of SHANK3 and ACR, which are located at the end of 22q. Quantitative real-time PCR verified that the deletion of SHANK3 gene in both patients were de novo in origin.

CONCLUSIONTwo cases of 22q13 deletion syndrome have been diagnosed by SNP array analysis. Deletion of SHANK3 gene may be the major contributor to the clinical manifestations of the patients. SNP array analysis can facilitate discovery of microdeletions, which has played an important role in the diagnosis and genetic counseling for the family.

OBJECTIVETo compare the effect differences between auricular intradermal needling combined with erjian (HX) bloodletting and oral administration of western medicine, and to explore the efficacy of neuroendocrine level in patients with perimenopausal insomnia.

METHODSNinety patients were randomized into an observation group and a control group, 45 cases in each one. In the observation group, auricular intradermal needling combined with erjian (HX) bloodletting were adopted alternately in the two ears. The auricular points were shen (CO), xin (CO), gan (CO), shenmen (TF), jiaogan (AH), neifenmi (CO) and erjian (HX). The treatment was required once 3 days on the auricular points of one side alternatively. Oral administration of estazolam (1mg each day) was applied in the control group for 2 courses, 4 weeks as 1 course, once a day. The scores of Pittsburgh sleep quality index (PSQI), the levels of serum estrogen (E), 5-hydroxy tryptamine (5-HT) and norepinephrine (NE) were valuated in the two groups before and after treatment.

RESULTSAfter treatment, the total scores of PSQI reduced in the two groups (both <0.05), and the improvements of sleeping quality, sleeping time, sleeping difficulty, daytime dysfunction and the total PSQI score in the observation group were superior to those in the control group (all <0.05). There was no significant difference in serum E before and after treatment in the two groups，and between the two groups after treatment (all >0.05). After treatment, 5-HT contents increased and NE levels decreased in the two groups (all <0.05), with better results in the observation group (both <0.05). The total effective rate was 95.6% (43/45) in the observation group, which was higher than 82.2% (37/45) in the control group (<0.05).

CONCLUSIONAuricular intradermal needling combined with erjian (HX) bloodletting can improve the sleep quality of patients with perimenopausal insomnia, and adjust the neurotransmitter level, which achieves better effect than western medication.