Objective To develop a risk prediction model for postoperative malnutrition in children with congenital heart disease(CHD)and to verify it both internally and externally.Methods By a convenience sampling method,300 CHD children treated at a tertiary hospital in Shandong Province from January 2018 to December 2021 were selected as a modeling group,and 129 children from January 2022 to June 2023 were selected as a validation group.Data on patient demographics,disease-specific variables,therapeutic interventions,and nursing care parameters were collected.Single factor and logistic regression were employed to construct a risk prediction model for postoperative malnutrition in CHD children,and the nomogram was drawn and its prediction effect was evaluated.Results The incidence of postoperative malnutrition among CHD children was 33.10％.Logistic regression analysis revealed that risk factors for malnutrition in children included birth weight＜2.5 kg,preoperative malnutrition,negative fluid balance 1 week after surgery,and long duration of cardiopulmonary bypass(P＜0.05).The area under the receiver operating characteristic curve of the modeling group was 0.933;the sensitivity was 83.30％;the specificity was 90.90％.The Hosmer-Lemeshow test showed that x2=7.765(P=0.457).The AUC of the validation group was 0.918;the sensitivity was 87.20％;the specificity was 90.00％.The Hosmer-Lemeshow test showed that x2=4.947(P=0.763).Calibration curves for both groups indicated good calibration of the model,and the clinical decision curves demonstrated its practical clinical utility.Conclusion The risk prediction model developed in this study exhibits good predictive ability,which can provide a reference for medical staff to early identify high-risk infants for postoperative malnutrition following CHD surgery and to formulate targeted intervention measures.

Cognitive frailty, as one of the hotspots in the field of geriatric medicine research, is a disease state where physical frailty and cognitive impairment coexist. Cognitive frailty is related to sociodemographic factors, nutritional status, geriatric syndrome, physical and cognitive activities, comorbidities, etc., but the underlying mechanisms are not yet clear. Cognitive frailty not only increases the risk of adverse health outcomes such as falls, disability, and hospitalization in the elderly, but also exacerbates the burden on families and public healthcare systems. This article reviews the recent progress on the cognitive frailty in the elderly, focusing on the awareness of cognitive frailty, the related mechanisms and influencing factors, the assessment methods and non-pharmaceutical interventions to provide reference for clinical application.

This article reported a prenatal diagnosis of fetal bladder prolapse caused by patent urachus and ruptured urachal cyst. On August 8, 2023 (12 weeks and 5 days of gestation), a routine prenatal ultrasound examination in Heping Hospital Affiliated to Changzhi Medical College revealed that one of the twins had an anechoic area (22.0 mm×17.0 mm) protruding into the umbilical cord at the umbilical opening, which was connected to the bladder in a bell-shaped manner through an unclosed urachus. Regular follow-up ultrasounds indicated that the cyst increased in size as the pregnancy progressed, the biggest was 38.3 mm×30.2 mm (23 +5 gestational weeks). At 33 weeks and 5 days of gestation, ultrasound showed that the cyst had disappeared, and a high-echo mass (21.3 mm×15.2 mm) was visible at the umbilical opening, while the bladder was not visible even upon repeated scans. These observations led to the diagnosis of bladder prolapse due to patent urachus and ruptured urachal cyst. Postnatally, the infant was transferred to an external hospital for surgical treatment, where the diagnosis of bladder prolapse was further confirmed and prolapse repair and umbilicoplasty were done. Postoperative pathology verified that the protruding high-echo mass was bladder tissue. Follow-up examinations at 2 months of age showed no significant complications.

Atrial fibrillation and skeletal musculopenia are common diseases in elderly patients, and the two conditions share the common risk factors and pathogenesis, and interact with each other during their occurrence and development. This article reviews the research advances on the epidemiology, risk factors, pathogenesis of atrial fibrillation and sarcopenia in the elderly, as well as the screening, evaluation and comprehensive management of elderly patients with atrial fibrillation combing sarcopenia.

Objective To establish the reference intervals for test indicators of thyroid function,namely thyroid stimulating hormone(TSH),free thyroxine(FT4),and free triiodothyronine(FT3),in the children aged 0 to 15 years old in Nanning,China.Methods A total of 1 289 healthy children aged 0 to 15 years old who attended the Guangxi International Zhuang Medicine Hospital Affiliated with Guangxi University of Chinese Medicine from October 2018 to August 2023 were selected.The concentrations in serum TSH,FT4,and FT3 were measured by chemiluminescent microparticle immunoassay(CMIA).According to the Clinical and Laboratory Standards Institute(CLSI)EP28-A3c guideline,the nonparametric percentile method was used to establish the reference intervals for TSH,FT4,and FT3 in the children aged 0 to 15 years old in Nanning area.Results The established reference intervals were as follows:TSH(male):0 to＜1 month:0.88-7.81 μIU/mL,1 month to 15 years:0.59-5.06 μIU/mL;TSH(female):0 to＜1 month:0.93-8.42μIU/mL,1 month to 15 years:0.60-4.30 μIU/mL.FT4(male):0 to＜1 month:0.99-1.92 pg/mL,1 month to 15 years:0.86-1.33 pg/mL;FT4(female):0 to＜1 month:1.05-2.06 pg/mL,1 month to 15 years:0.85-1.37 pg/mL;FT3:0 to＜1 month:2.16-4.24 pmol/L,1 month to＜11 years:2.75-4.49 pmol/L,11 to 15 years:2.45-4.34 pmol/L.Significant differences were observed among different gender and age groups for TSH,FT4,and FT3 levels(P＜0.05).Conclusion This study successfully established the refer-ence intervals of TSH,FT4,and FT3 in the children aged 0 to 15 years old in Nanning area,which were significantly different among various gender and age groups.

Objective:To systematically analyze and integrate the psychological experience of heart failure patients using mobile medical applications (App) for self-management.Methods:Qualitative research on the self-management experience of heart failure patients using mobile medical App was retrieved through computer on PubMed, Web of Science, Embase, Cochrane Library, CINAHL, PsycINFO, Australian Joanna Briggs Evidence-Based Health Care Center Database, China National Knowledge Infrastructure, WanFang Data, VIP, and China Biomedical Literature Database. The search period was from the establishment of the database to December 30, 2022. The quality of literature was evaluated in accordance with the quality evaluation criteria for qualitative research of the Joanna Briggs Institute Evidence-Based Health Care Center (2016) . The results were integrated using the aggregative integration method.Results:A total of 14 articles were included, 32 research results were extracted, and 7 new categories were summarized. Finally, three integrated results were obtained (positive experience of heart failure patients using mobile medical App, risks and challenges of heart failure patients using mobile medical App, and preferences and expectations of heart failure patients towards mobile medical App) .Conclusions:The mobile medical App provides new ideas for self-management of heart failure patients, and its effectiveness is recognized by most heart failure patients, who perceive significant benefits. Future research should enrich the functionality and participation forms of the App based on the personalized needs of patients and their families, explore remote health management intervention models at home, and promote the promotion and application of mobile medical App.

Objective:To observe any therapeutic effect of combining botulinum toxin type A (BTX-A) with rehabilitation training in treating Parkinson′s disease (PD) patients with striatal foot deformity (SFD).Methods:A total of 68 PD patients with SFD were randomly divided into a control group and a treatment group. Both groups were given routine medication with pramipexole and dopamine receptor agonists and received lower limb rehabilitation training, including passive activity training, strength training and walking training. The treatment group was additionally injected with BTX-A. Sciatic pain was quantified using a visual analogue scale. The Unified Parkinson′s Disease Rating Scale-lower limb motor lower limb motor function (UPDRS-LLM) scale, the Berg balance scale and the modified Barthel index were applied to test all of the participants before the experiment and on the 7th, 14th and 30th day of the treatment.Results:The average scores of the control group on all of measures at were significantly better than those of the control group at the same time points, and by the 14th and 30th day had improved significantly compared with those before treatment.Conclusion:Supplementing rehabilitation training with BTX-A can significantly improve foot deformity and relieve the muscle tension and spastic pain of PD patients with SFD, promoting the motor functioning of their lower limbs, their balance and their performance in the activities of daily living.

OBJECTIVE: To explore the clinical characteristics and genetic basis of two brothers featuring X-linked alpha thalassemia mental retardation (ATR-X) syndrome. METHODS: An infant who had presented at the Qilu Children's Hospital in 2020 for unstable upright head and inability to roll over and his family were selected as the study subjects. The clinical features of the child and one of his brothers were summarized, and their genomic DNA was subjected to targeted capture and next generation sequencing (NGS). RESULTS: The brothers had presented with mental retardation and facial dysmorphisms. NGS revealed that they had both harbored a hemizygous c.5275C>A variant of the ATRX gene located on the X chromosome, which was inherited from their mother. CONCLUSION The siblings were diagnosed with ATR-X syndrome. The discovery of the c.5275C>A variant has enriched the mutational spectrum of the ATRX gene.
Humans ; Infant ; Male ; alpha-Thalassemia/diagnosis* ; Ataxia Telangiectasia Mutated Proteins/genetics* ; East Asian People ; Intellectual Disability/genetics* ; Mental Retardation, X-Linked/diagnosis* ; Pedigree ; X-linked Nuclear Protein/genetics*

OBJECTIVE: To evaluate the effectiveness of robot-guided percutaneous fixation and decompression via small incision in treatment of advanced thoracolumbar metastases. METHODS: A clinical data of 57 patients with advanced thoracolumbar metastases admitted between June 2017 and January 2021 and met the selection criteria was retrospectively analyzed. Among them, 26 cases were treated with robot-guided percutaneous fixation and decompression via small incision (robot-guided group) and 31 cases with traditional open surgery (traditional group). There was no significant difference in gender, age, body mass index, lesion segment, primary tumor site, and preoperative Tokuhashi score, Tomita score, Spinal Instability Neoplastic Score (SINS), visual analogue scale (VAS) score, Oswestry disability index (ODI), Karnofsky score, and Frankel grading between groups ( P>0.05). The operation time, hospital stays, hospital expenses, intraoperative blood loss, postoperative drainage volume, duration of intensive care unit (ICU) stay, blood transfusion, complications, and survival time were compared. The pedicle screw placement accuracy was evaluated according to the Gertzbein-Robbins grading by CT within 4 days after operation. The pain, function, and quality of life were evaluated by VAS score, ODI, Karnofsky score, and Frankel grading. RESULTS: During operation, 257 and 316 screws were implanted in the robot-guided group and the traditional group, respectively; and there was no significant difference in pedicle screw placement accuracy between groups ( P>0.05). Compared with the traditional group, the operation time, hospital stays, duration of ICU stay were significantly shorter, and intraoperative blood loss and postoperative drainage volume were significantly lesser in the robot-guided group ( P<0.05). There was no significant difference in hospital expenses, blood transfusion rate, and complications between groups ( P>0.05). All patients were followed up 8-32 months (mean, 14 months). There was no significant difference in VAS scores between groups at 7 days after operation ( P>0.05), but the robot-guided group was superior to the traditional group at 1 and 3 months after operation ( P<0.05). The postoperative ODI change was significantly better in the robot-guided group than in the traditional group ( P<0.05), and there was no significant difference in the postoperative Karnofsky score change and Frankel grading change when compared to the traditional group ( P>0.05). Median overall survival time was 13 months [95% CI (10.858, 15.142) months] in the robot-guided group and 15 months [95% CI (13.349, 16.651) months] in the traditional group, with no significant difference between groups ( χ ²=0.561, P=0.454) . CONCLUSION Compared with traditional open surgery, the robot-guided percutaneous fixation and decompression via small incision can reduce operation time, hospital stays, intraoperative blood loss, blood transfusion, and complications in treatment of advanced thoracolumbar metastases.
Humans ; Blood Loss, Surgical ; Quality of Life ; Retrospective Studies ; Robotics ; Surgical Wound ; Decompression

Abstract: objective 2+- Toinvestigatethecorrelationbetween geneticpolymorphismofplasmamembraneCa ATPaseisoform2 PMCA2 - Methods ( )andsusceptibilitytonoise inducedhearingloss(NIHL). Atotalof228workerswithNIHLwereselectedas the case group by simple random sampling method,and 230 normal hearing workers with similar age,length and level of noise exposure were selected as the control group.DNA was extracted from peripheral blood of workers of the two groups,and single PMCA2 Results nucleotidepolymorphism (SNP)of wasgenotypedbyMassArraysystem. Theallelefrequenciesofrs1719571 PMCA2 - P and rs14154 of gene in the control population were consistent with Hardy Weinberg equilibrium (both >0.05). There was no significant difference in the distribution of rs1719571 and rs14154 genotypes and allele frequencies between the two P groups(all >0.05).LogisticregressionanalysisshowedthattheriskofNIHLinGAgenotypeofrs1719571waslowerthanthat-P in GG genotype (odds ratio=0.53, 95% confidence interval=0.31 0.90, <0.05), after excluding the effects of age, length of exposure to noise, intensity of exposure to noise, smoking and alcohol consumption. The genotype of SNP rs14154 might not P Conclusion PMCA2 contribute to the genetic susceptibility of NIHL( >0.05). The SNP of rs1719571 is associated with the susceptibilityofNIHL,andGAgenotypemaybeapotentialprotectivefactorforNIHL.