Objective To explore the genome-wide distribution of histone H3K27ac in intestinal type gastric cancer,analyze remodeling features of enhancers and regulome and construct a prediction model for prognosis.Methods H3K27ac CUT&Tag sequencing and RNA sequencing were performed in intestinal type gastric cancer tissues from 15 patients and normal gastric mucosa tissues from 18 healthy volunteers.Bioinformatics analysis was performed to identify the differences in genome distribution of H3K27ac modifications.Based on the distribution characteristics of H3K27ac,the enhancer elements were identified and the remodeling characteristics of enhancer and related regulome were explored.The prediction model for prognosis based on enhancer related target genes was constructed by univariate Cox and multivariate Cox regression analyses.Results The histone H3K27ac modification was mainly distributed in the enhancer region and displayed no significant differences in the genomic distribution patterns between normal and cancer tissues.Compared with normal gastric mucosa,the level of enhancer H3K27ac modification was higher in intestinal type gastric cancer.A total of 8847 enhancers with increased activity in intestinal type gastric cancer were identified,accounting for 8.3%of all enhancers,which might promote malignant behaviors such as proliferation and adhesion of gastric cancer cells.A prognosis-predicting model established based on a panel of 6 genes that upregulated by the acquired enhancer in cancers,which was able to predict the overall survival of patients.Conclusion Enhancer remodeling is one of the significant epigenetic features of intestinal type gastric cancer.These enhancers may drive malignant growth and adhesion of cancer cells by upregulating the expression of MYC,E2F3 and other genes.A prognosis model based on enhancer target genes is constructed.

The individualized precision management of hereditary pheochromocytoma (PHEO) and paraganglioma (PGL) syndromes (PPGLs) based on molecular diagnosis and molecular subtype is becoming more popular. The newly discovered MAX germline mutation-associated PPGLs are autosomally dominant and rare. To raise awareness and explore the effective management of individual diagnosis and treatment, the relevant literature published between January 2011 and February was systematically reviewed. There were a total of 101 patients in the 77 families, involving all 5 exons, containing 44 types of MAX germline mutations and mostly concentrated in exons 3 and 4 (64.4%), the main mutations were nonsense mutations and missense mutations (72.3%), and some were large fragment deletions or insertions, intron variant, gene fusion mutations were relatively infrequent. Furthermore, about 10% of the patients had a paternal parent-of-origin effect. Among the 101 patients, 96 (95.0%) developed PHEO including 15 metastatic PHEO, 61 bilateral PHEO and 35 unilateral PHEO. The age of diagnosis was (31.7±10.9) years (range: 13 to 80 years). The male to female ratio was 1.2∶1. Eleven were accompanied with chest and abdominal PGL. Eight (7.9%) were accompanied by functional pituitary adenoma. And 12 (11.9%) developed other neuroendocrine tumors (NET), of which 8 were accompanied by PHEO, including 4 hyperparathyroidism, 1 gangliocytoma and neuroblastoma, 1 pancreatic NET, 1 medullary thyroid carcinoma and 1 C cell hyperplasia. Six presented concomitant non-NET, including 1 tongue squamous cell carcinoma, 1 papillary thyroid carcinoma, 1 prostate cancer, 1 renal oncocytoma, 1 breast cancer with renal oncocytoma, and 1 thoracic chondrosarcoma with multifocal adenocarcinoma of lung. The remaining 5 cases (5.0%), including 4 other NET (2 ganglioblastoma, 1 abdominal neuroblastoma and 1 pancreatic NET) and 1 asymptomatic child, did not present PHEO. The MAX germline mutation may cause a novel multiple endocrine neoplasia, which can be described as type 5. A comprehensive baseline assessment of neural crest cell-derived diseases such as PPGL, pituitary adenoma, hyperparathyroidism, and/or gangliocytoma (neuroblastoma) was recommended for all people with MAX germline mutations, and the risk of bilateral and/or metastatic PHEO should also be considered. In contrast, patients with PPGLs combined with other NET, such as functional pituitary adenoma, should undergo genetic testing and pedigree screening that includes at least the MAX gene.

The individualized precision management of hereditary pheochromocytoma (PHEO) and paraganglioma (PGL) syndromes (PPGLs) based on molecular diagnosis and molecular subtype is becoming more popular. The newly discovered MAX germline mutation-associated PPGLs are autosomally dominant and rare. To raise awareness and explore the effective management of individual diagnosis and treatment, the relevant literature published between January 2011 and February was systematically reviewed. There were a total of 101 patients in the 77 families, involving all 5 exons, containing 44 types of MAX germline mutations and mostly concentrated in exons 3 and 4 (64.4%), the main mutations were nonsense mutations and missense mutations (72.3%), and some were large fragment deletions or insertions, intron variant, gene fusion mutations were relatively infrequent. Furthermore, about 10% of the patients had a paternal parent-of-origin effect. Among the 101 patients, 96 (95.0%) developed PHEO including 15 metastatic PHEO, 61 bilateral PHEO and 35 unilateral PHEO. The age of diagnosis was (31.7±10.9) years (range: 13 to 80 years). The male to female ratio was 1.2∶1. Eleven were accompanied with chest and abdominal PGL. Eight (7.9%) were accompanied by functional pituitary adenoma. And 12 (11.9%) developed other neuroendocrine tumors (NET), of which 8 were accompanied by PHEO, including 4 hyperparathyroidism, 1 gangliocytoma and neuroblastoma, 1 pancreatic NET, 1 medullary thyroid carcinoma and 1 C cell hyperplasia. Six presented concomitant non-NET, including 1 tongue squamous cell carcinoma, 1 papillary thyroid carcinoma, 1 prostate cancer, 1 renal oncocytoma, 1 breast cancer with renal oncocytoma, and 1 thoracic chondrosarcoma with multifocal adenocarcinoma of lung. The remaining 5 cases (5.0%), including 4 other NET (2 ganglioblastoma, 1 abdominal neuroblastoma and 1 pancreatic NET) and 1 asymptomatic child, did not present PHEO. The MAX germline mutation may cause a novel multiple endocrine neoplasia, which can be described as type 5. A comprehensive baseline assessment of neural crest cell-derived diseases such as PPGL, pituitary adenoma, hyperparathyroidism, and/or gangliocytoma (neuroblastoma) was recommended for all people with MAX germline mutations, and the risk of bilateral and/or metastatic PHEO should also be considered. In contrast, patients with PPGLs combined with other NET, such as functional pituitary adenoma, should undergo genetic testing and pedigree screening that includes at least the MAX gene.

Objective:To investigate the effect of mindfulness-based cognitive therapy (MBCT) on mindfulness attention awareness, experiential avoidance, and cognitive fusion in individuals with general anxiety disorder(GAD).Methods:A total of 53 patients aged 18-60 years who met the GAD diagnostic criteria of DSM-5 were selected from the Seventh People's Hospital of Hangzhou from May 2021 to September 2022.After receiving routine treatment, patients were randomly assigned to two groups: MBCT group( n=26) for an 8-week mindfulness cognitive therapy and health education group( n=27) for an 8-week health education program. Participants were evaluated using the generalized anxiety disorder scale(GAD-7), acceptance and action questionnaire-2nd edition(AAQ-Ⅱ), cognitive fusion questionnaire(CFQ), and mindful attention awareness scale (MAAS) before and after the intervention.Data were analyzed using SPSS 26.0 software, with the chi-square test, independent sample t-test, and paired sample t-test. Results:(1)There was no significant difference in MAAS score between the two groups before the intervention (42.63±10.18, 47.67±9.52, t=-1.55, P=0.13). However, after the intervention, the MAAS score in MBCT group was significantly higher than that in the health education group(54.42±9.87, 47.83±7.59, t=-2.27, P=0.03). (2) No significant difference was observed in CFQ score between the two groups before the intervention (57.11±15.97, 53.50±12.01, t=-0.77, P=0.45). However, after the intervention, the CFQ score in the MBCT group was significantly lower than that in the health education group(38.32±10.31, 47.11±10.66, t=-2.51, P<0.01). (3) There was no significant difference in AAQ-Ⅱ scores between the two groups before the intervention(33.79±7.90, 30.00±7.23, t=1.52, P=0.14). After the intervention, the AAQ-Ⅱ score in the MBCT group was significantly lower than that in the health education group(21.89±8.69, 30.22±8.68, t=-3.51, P<0.01) . Conclusion:MBCT has a positive effect on enhancing mindfulness attention awareness, reducing cognitive fusion, and mitigating experiential avoidance in GAD patients.

Objective:To study the incidences of complications in twins with birth weight discordance (BWD) during hospitalization.Methods:From January 2011 to December 2020, twins born in the Department of Obstetrics and hospitalized in NICU of our hospital were retrospectively studied. Twins with BWD>15% were assigned into BWDT group and BWD≤15% into twins with birth weight concordant (BWCT) group. Complications during hospitalization were compared between the two groups.Results:A total of 1 546 pairs of twins were enrolled, including 486 (31.4%) in BWDT group and 1 060 (68.6%) in BWCT group. Compared with BWCT group, BWDT group had significantly higher incidences of pulmonary surfactant (PS) utilization (47.7% vs. 42.2%), continuous positive airway pressure ≥ 24 h (40.5% vs. 35.0%), high-flow nasal cannula ≥ 24 h (22.8% vs. 16.3%), neonatal respiratory distress syndrome (52.9% vs. 47.1%), bronchopulmonary dysplasia (BPD) (15.6% vs. 11.1%), persistent pulmonary hypertension of the newborn (3.1% vs. 1.4%) and anemia (79.6% vs. 70.1%) (all P<0.05). After adjusting for confounding factors, the risks of pulmonary hemorrhage ( OR=2.036, 95% CI 1.119-3.703, P=0.020) and BPD ( OR=2.960, 95% CI 1.656-5.219, P=0.010) in BWDT group were higher than BWCT group. Conclusions:BWD twins has higher incidences of complications during hospitalization than BWC twins.

Objective: To investigte the efficacy of docetaxel combined with androgen deprivation therapy for the treatment of metastatic hormone-sensitive prostate cancer based on Chinese population. Methods: A total of 497 patients were enrolled from January 2004 to July 2018 in the Changhai Hospital. 459 patients received androgen deprivation therapy alone and 38 patients received androgen deprivation therapy combined with docetaxel. The mean age was (72.1±8.7)years. The median PSA level was 100.0 ng/ml, ranging 42.3-999.0 ng/ml. Patients of clinical T₂, T₃, T₄ stage were 213(42.9%), 160(32.2%), 124(24.9%), respectively. Patients of clinical N₀, N₁, N_x stage were 319(64.2%), 144(29.0%), 34(6.8%), respectively. Patients of clinical M₀, M_1a, M_1b, M_1c, M_x stage were 100(20.1%), 51(10.3%), 332(66.8%), 9(1.8%), 5(1.0%), respectively. Gleason scores of biopsy showed that 146(29.4%) patients was ≤7, 103(20.7%) was 8 and 248(49.9%)was ≥9. Propensity score matching was used to match the baseline between groups. Caliper value was set at 0.02. SPSS 22 software was used to achieve a 1∶1 match between the two groups. There were no statistical difference in the age(P=0.102), PSA(P=0.713), T stage(P=0.113), N stage(P=0.226), M stage(P=0.514), Gleason score(P=0.612), tumor loading(P=0.812)between the two groups. The castration resistance-free rate and cancer specific survival rate of the two groups were compared by log-rank and breslow-wilcoxon test. Furthermore, forest plots were used to display the analysis results of different subgroups such as age, PSA, clinical stage, Gleason score, tumor load, whether patients had received palliative resection, and the differences in castration resistance-free rate were compared between the subgroups with high tumor load. Results: The median follow-up time was 22.6 months in the androgen deprivation therapy group and 13.7 months in the combined therapy group. The number of patients with castration resistance in the two groups was 23 and 17, respectively. There were 3 and 6 deaths, respectively. There was no statistically significant difference in the overall progression time to castration resistance between the two groups (10.3 m vs. 16.5 m, P>0.05), and no statistically significant difference in the prostate cancer specific survival rate (21.9 m vs.14.8 m, P>0.05). When subgroup analysis was performed, it was found that patients in the high-metastasis-volume subgroup who received the combination therapy had a significantly longer castration resistance free lifetime (10.6 m vs. 7.2 m, P=0.044), but there was no significant difference in the low- metastasis-volume subgroup(10.5 m vs.12.6 m, P>0.05). Conclusion Docetaxel combined with androgen deprivation therapy can improve the castration resistance free rate in patients with high metastasis volume, but not in low metastasis volume group.

Objective:To investigate the current situation of cytomegalovirus (CMV) infection in infants in Lishui, and summarize the related factors of CMV infection, evaluate its influence on the growth and development of infants, and provide evidence for the prevention and control of CMV infection.Methods:In this study, 2 254 cases of infants admitted in pediatric ward in Lishui Maternal and Child Health Hospital, Qingtian County People′s Hospital, Suichang County People′s Hospital, Qingyuan County People′s Hospital from January 1, 2015 to December 31, 2017 with integral clinical data were selected. All the babies were followed up from the time when they were born to 1 year old. The serum CMV antibody and the urine CMV-DNA were screened, the general situation and clinical features of CMV infection were summarized, and the relevant factors of infants CMV infection were analyzed and screened by the single factor and multiple factors analysis. They were followed up to 1 year old to clarify the influence of CMV infection on the growth and development of infants.Results:From 2015 to 2017, the total positive infection rate of CMV-IgM in infants under 1 year old in Lishui was 10.43%(235/2 254), and CMV-IgM positive infection decreased year by year. The positive rate of CMV-IgG did not change significantly with time. The positive rate of CMV-IgM was the highest at 1—3 months, and up to 15.29% (61/399). The positive rate of CMV-IgM decreased with the age of the babies. The positive rate of CMV-IgG increased with the age of the babies. The positive rate of CMV-IgM in infants showed no significant difference in gender ( P>0.05). The positive rate of CMV-IgM was higher in men than that in women [65.43% (810/1 238) vs. 55.51% (564/1 016)], and there was significant difference ( P<0.05). The gestational age of the infected group was lower than that of the non-infected group [(37.41 ± 1.63) weeks vs. (38.97 ± 0.97) weeks], and the breast-feeding rate of the infected group was higher than that of the non-infected group [57.87%(136/235) vs. 40.00%(40/100)], and there were significant differences ( P<0.05). Thrombocytopenia, the increase of transaminase, necrotizing enterocolitis of newborn, and hepatosplenomegaly of infected group is higher that of the non-infected group [18.72%(44/235) vs. 1.00% (1/100), 29.36% (69/235) vs. 13.00% (13/100), 26.81% (63/235) vs. 10.00% (10/100), 9.79% (23/235) vs. 0], and there were significant differences ( P<0.05). Gestational age and breast-feeding were possible risk factors for CMV infection in infants under 1 year old ( P<0.05). There was no significant difference in height, weight, head circumference and intelligence score between the infected group and the non-infected group at the age of 1 year ( P>0.05). The total abnormal rate of hearing development and the abnormal detection rate of B-ultrasound in the infected group were higher than those in the non-infected group [13.62%(64/470) vs. 1.00%(2/200), 6.38%(15/235) vs. 0], and there were significant differences ( P<0.05). Conclusions:The CMV active infection rate of infants under 1 year old in Lishui is relatively high and decreases year by year. It decreases with the prolongation of birth time, and there is no gender difference. Gestational age and breast-feeding are the risk factors for active CMV infection in infants. CMV infection affects the hearing development and the brain development of infants under 1 year old, which is the main cause of hepatitis. It is necessary to pay attention to the prevention of CMV infection, strengthen maternal perinatal health care, and strengthen the screening of CMV infection in high-risk groups.

Objective: To develop a native adaptive behavior scale for children with autism spectrum disorder(ASD) and to explore its reliability and validity. Methods: Items of ASD adaptive behavior rating scale were selected based on the scale development theory, ASD knowledge and adaptive behavior concept through preliminary survey and statistical, and 301 ASD children aged 2 to 12 from hospitals in Guangzhou, Huizhou, Shenzhen who met the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition were selected, data was analyzed by the item analysis. Results: After item analysis and exploratory factor analysis, the final version of the scale contains 58 items, and 64.24% of the total variation could be explained by 6 factors; The Cronbach’s α coefficient of the full scale was 0.98, and the coefficient value of dimen sional factors were 0.94，0.93，0.91，0.95，0.88，0.94. The test-test reliability r of full scale was 0.86, the r of the factor were 0.88，0.81，0.81，0.87，0.88，0.79. The criterion-related validity r with the ABAS-Ⅱ scale was -0.77, the criterion-related validity r with the CARS scale was 0.64. Conclusion The ASD Child Adaptive Behavior Scale showed good reliability and validity, and could be used widely.

Objective To discuss the contribution of clinical pharmacists in anti-infection treatment of a patient with multiple organ dysfunction syndrome ( MODS) undergoing continuous renal replacement therapy ( CRRT). Methods Pharmacists participated in the anti-infection treatment of a MODS patient undergoing CRRT.Pharmacists assisted physicians in optimizing the therapeutic regimen based on treatment guidelines and relative information. Results Physicians accepted the advice of pharmacists after comprehensive evaluation.Ten days later,the patient recovered from shock,as the infection indexes were improved significantly.He then moved back to the general ward. Conclusion Pharmacists should positively participate in clinical treatment with physicians,in order to play a critical role in ensuring the safety and efficacy of the medication.

Objective To investigate the clinical and laboratory diagnosis in a rare case with dwarifsm and multisystem abnormalities. Methods Whole-exome sequencing was performed and data was processed using high-throughput data analysis pipeline. Genetic test result is veriifed by Sanger sequencing. Results This is a 14-year-old boy with short stature (the height is 132 cm) and autoimmune hemolytic anemia. He was treated with long-term oral prednisone. Head CT from other hospital found multiple calciifcations on both sides of the basal ganglia, two sides of the frontal lobe, and the left side of parietal lobe. Lateral spinal X-ray photography showed lfat in thoracolumbar vertebral body. Valgus was surgically corrected. He also has facial pigmentation spot and onychomycosis. Whole-exome sequencing combined with Sanger sequencing identiifed a known homozygous pathogenic mutation in ACP 5 genes (c. 643 G>A, p.G 215 R). Identiifcation of such a mutation results in the diagnosis of spondylo enchondrody splasia with immune dysregulation (SPENCDI). Conclusions Whole-exome sequencing is one of the effective methods for detection of rare disease, the SPENCDI case reported here is a good example of it.