Objective To evaluates the impact of early application of neuromuscular electrical stimulation(NMES)on muscle strength,clinical outcomes,and long-term quality of life improvements in patients with severe acute pancreatitis(SAP)complicated with acute respiratory distress syndrome(ARDS).Methods A total of 75 patients diagnosed with SAP and ARDS admitted in Department of Critical Care Medicine of our hospital from September 2022 to August 2023 were recruited and then randomly divided into NMES group(n=37)and control group(n=38).After 16 patients were excluded,including 8 died during treatment,3 discharged and 5 received palliative care,there were finally 29 patients in the NMES group and 30 in the control group.Within 48 h after ICU admission,the NMES group received NMES 1 h per day,for 7 d in addition to standard rehabilitation intervention.While,the control group were given conventional interventions for rehabilitation.Assessments at baseline and post-treatment included the incidence of ICU-acquired weakness(ICU-AW),Medical Research Council(MRC)score,duration of mechanical ventilation,lengths of ICU and total hospital stays,and activity,thickness and thickening fraction of the diaphragm.Mortality rates and Barthel index(BI)for self-care ability in 1,3 and 6 months after discharge were recorded for follow-up assessments.Results The NMES group had significantly lower incidence of ICU-AW(P＜0.05),higher upper and lower limb MRC scores and overall MRC score at ICU discharge(P＜0.05),shorter durations of mechanical ventilation,ICU stay,and total hospital stay when compared with the control group(P＜0.05).There was no statistical difference in the BI at 1 month post-discharge between the 2 groups,but the indexes at 3 and 6 months were notably higher in the NMES group than the control group(P＜0.05).No obvious differences were observed between the 2 groups in terms of diaphragm activity,thickness,or thickening scores at enrollment,ICU discharge,or hospital discharge,nor in mortality rates at 1,3,and 6 months after discharge.Conclusion Combined NMES and early rehabilitation therapy can improve muscle strength and reduce length of hospital stay in SAP patients complicated with ARDS,and may enhance long-term quality of life.However,it does not significantly affect diaphragm function or mortality rates.

Objective To construction of discharge readiness assessment index for patients with percutaneous transhepatic biliary drainage.Methods Based on the framework of the Meleis's transitions theory,the relevant literature was consulted,the semi-structured interview and group discussion were implemented,and the framework of the assessment index system for discharge readiness of patients with percutaneous transhepatic biliary drainage was initially constructed.Then,two rounds of Delphi expert consultations were conducted.The weight of each indicator was set by Analytic Hierarchy Process.Results The effective recovery of 2 rounds of expert consultations were both 100％.The authority coefficients were 0.964 and 0.972,The Kendall harmony coefficients were 0.240 and 0.228(P＜0.001).The final discharge readiness assessment index system for patients with percutaneous transhepatic biliary drainage was established,including 4 first-level indicators and 35 second-level indicators.Conclusion The discharge readiness assessment index system for patients with percutaneous transhepatic biliary drainage was scientific and reliable,which can provide references for the evaluation of discharge readiness for patients with percutaneous transhepatic biliary drainage.

Objective:To study the clinical characteristics of different types of neonatal sepsis.Methods:From January 2012 to December 2019, neonates with confirmed sepsis from 5 neonatal centers of central-south China were reviewed. The neonates were assigned into early-onset sepsis (EOS) and late-onset sepsis (LOS) group, and the latter was further subgrouped into hospital-acquired LOS (hLOS) group and community-acquired LOS (cLOS) group. The etiological and clinical characteristics were analyzed. SPSS 26.0 was used for statistical analysis.Results:A total of 580 neonates were enrolled, including 286 (49.3%) in the EOS group and 294 (50.7%) in the LOS group. In LOS group, 147 were in hLOS group and 147 were in cLOS group. The gestational age and birth weight of hLOS group were significantly lower than the other two groups [(32.7±3.6) weeks vs. (37.1±3.7) weeks and (37.7±3.0) weeks, (1 810±717) g vs. (2 837±865) g and (3 024±710) g] ( P<0.05). The common pathogens in EOS and cLOS groups were coagulase-negative staphylococci and Escherichia coli, while Klebsiella pneumoniae was common in hLOS group. Carbapenems usage in the hLOS group was significantly higher than the other two groups [62.6% vs. 28.7% and 16.2%] ( P<0.05). Antibiotics duration in the hLOS group was longer than the other two groups [19 (14, 27) d vs. 15 (12, 20) d and 14 (12, 19) d] ( P<0.05). Conclusions:The clinical characteristics of neonatal sepsis vary among different types of infections, and it is necessary to establish appropriate prevention, control, diagnosis and treatment protocols.

Hip fractures are among the most common fractures in the elderly, presenting to be a leading cause of disability and mortality. Surgical treatment is currently the main treatment method for hip fractures. The incidence of perioperative malnutrition is increased after hip fractures in the elderly due to the comorbidities, decreased basal metabolic rate, accelerated protein breakdown, weakened anabolism and surgical stress. However, malnutrition not only increases the incidence of postoperative complications, but also leads to increased mortality, indicating an important role of perioperative nursing management of nutrition for the elderly patients with hip fractures. At present, there still lacks scientific guidance and application standards on perioperative nursing management of nutrition for the elderly patients with hip fractures. Therefore, the Orthopedic Nursing Committee of Chinese Nursing Association and the Editorial Board of Chinese Journal of Trauma organized relevant experts to formulate the Expert consensus on perioperative nursing management of nutrition for elderly patients with hip fractures ( version 2023) according to evidence-based medical evidences and their clinical experiences. Fourteen recommendations were made from aspects of nutrition screening, nutrition assessment, nutrition diagnosis, nutrition intervention and nutrition monitoring to provide guidance for perioperative nursing management of nutrition in elderly patients with hip fractures.

Objective:To report the clinical manifestations and total exon detection results of one case of MYSM1 gene complex heterozygosity mutation of bone marrow failure syndrome 4 and the results of total exon detection of her family to provide a case phenotype for the early diagnosis of bone marrow failure syndrome 4.Methods:A 1-month-old girl with severe anemia was sequenced with trio-WES. Similarly, the family was also sequenced with tribe-WES to confirm the molecular diagnosis. BWA, GATK, and other software were used for annotation analysis of sequencing results. After polymerase chain reaction, Sanger sequencing was performed by ABI3730 sequencer to verify the target sequence. Moreover, the verification results were obtained by the sequence analysis software. The clinical diagnosis of this girl was reported and the relevant pieces of literature were reviewed.Results:The girl presented with pancytopenia, polydactylism, nonspecific white matter changes, and cysts. However, CD3 -CD19 + B decreased. The child was identified with MYSM1 complex heterozygous mutation by whole-exome sequencing, NM_001085487.2:c.1607_c.1611delAAGAG and c.1432C>T, which was respectively inherited from his parents. Genealogy verification confirmed that the c.1432C>T mutation carried by the father was from the grandfather (father's father) , whereas the c.1607_c.1611delAAGAG mutation carried by the mother was from the grandfather (mother's father) , whereas the grandmothers, aunts, and uncle did not carry the mutation. The child was diagnosed with BMFS4 combined with clinical phenotypic and molecular genetic findings. Conclusion:This case provides a case phenotype for the early diagnosis of BMFS4 and extends the pathogenicity variation and phenotype spectrum of the MYSM1 gene. The newly discovered pathogenic variant of MYSM1 c. 1607_c.1611delAAGAG has not been reported at home or abroad.

Fatigue is the second most common symptom in patients with chronic obstructive pulmonary disease (COPD) . It has a high incidence and interferes with patients' normal working life. This article reviews the concept and pathogenesis of fatigue, as well as the predisposing factors and treatments of fatigue symptom in patients with COPD. This article provides a reference for medical staff to deepen their understanding of fatigue in order to take effective measures to relieve fatigue and improve patients' quality of life.

This article mainly introduced the clinical features of a rare case of CLOVES syndrome of Interventional Therapy and Vascular Anomalies Department, Guangzhou Women and Children's Medical Center. This patient received sclerotherapy and laser treatment. The condition was well controlled and further observation was needed for the long-term prognosis.

Objective To construct a model of Graves'disease ( GD ) with ( or ) Graves'ophthalmopathy ( GO) in BALB/c mice by immunization with pcDNA3. 1/TSHR289. Methods pcDNA3. 1/TSHR289 was injected into the bilateral gastrocnemius muscle of 35 model mice and electroporation was immediately performed. 10 control mice were injected with sterile saline and electroporated, while 5 blank mice were injected with sterile saline only. Each group of mice was immunized at 1, 4, 7, and 10 weeks, respectively. Serum total T4 , TSH, TSAb, and TSBAb were measured before immunization, 2 weeks after each immunization, as well as 5 and 8 weeks after the last immunization. CT scan was used to evaluate the morphological changes of the eyes of the mice.99m TcO4- imaging was used to measure the thyroid uptake function, and the pathological changes of the thyroid and orbital tissues were evaluated by HE staining. Results After the 2nd time immunization, the serum concentrations of TT4 , TSAb and TSBAb in GD mice were significantly higher than those of control and blank groups( F=13.781, 31.435, 36.112, P<0.01, respectively).The TSH continued to be significantly lower than that of control and blank groups(F=13.966, P<0.01) . After the 4th time immunizations, the ability of uptaking99m TcO4- in GD mice thyroid was significantly enhanced compared with the control group. The thyroid goiter with a large amount of lymphocyte infiltration, and the thyroid follicle was thin. CT scan of GO mice showed thickening and swelling of the extraocular muscles, and no abnormalities in tendon and muscle attachment points. HE staining showed thickening of extraocular muscle fibers, lymphocyte infiltration of extraocular muscles and orbital tissue, increased hyaluronic acid, and infiltration of fat cells. Conclusion GD or GO model can be successfully induced by multiple intramuscular injection of pcDNA3.1/TSHR289 in BALB/c mice.

Objective To observe and evaluate the short-term therapeutic effect of intravitreal injection with topotecan for refractory vitreous seeding from retinoblastoma (RB).Methods Eleven patients (11 eyes) of RB with refractory vitreous seeding (received intravenous chemotherapy,intra-arterial chemotherapy,intravitreal melphalan,laser,cryotherapy and subsequently developed refractory viable vitreous seeds) were enrolled in this study.There were 6 males (6 eyes) and 5 females (5 eyes).The aged from 9 to 44 months,with the mean age of 26 months.According to International Intraocular Retinoblastoma Classification,11 eyes were initially classified as group E (3 eyes),D (6 eyes),B (1 eye) or A (1 eye).All patients were received intravitreal injection with topotecan.A total of 32 intravitreal topotecan injections were performed with a mean of 2.9 injections (median 3 injections;range 2-4 injections).The mean follow-up was 10 months.The safety and effectiveness of intravitreal injection with topotecan for refractory vitreous seeding from RB were observed.Results Complete regression of vitreous seeds was achieved in 11 of 11 eyes (100％),including complete disappearance in 9 eyes and fibrosis in 2 eyes.None of the patients needed enucleation and occured ocular or systemic complications in the follow-up period.Conclusion Intravitreal injection with topotecan for refractory vitreous seeds from RB is effective and safe.

There is a paucity of available research on knowledge of orthopaedic implant costs and healthcare schemes among orthopaedic residents. With the rising healthcare costs in Singapore, it is imperative for residents, who are the future surgeons, to understand these issues in order to provide proper counselling and cost-effective management. This study aimed to quantify how accurately they understood these issues and determine if senior residents had better knowledge given their increased experience. An online survey was administered to all orthopaedic residents within a residency programme. There was poor knowledge of implant costs and healthcare schemes among residents. Junior residents fared better at healthcare schemes, while senior residents fared better at estimation of implant costs. Education on these issues should be incorporated into the residency programme to bring about more holistic and cost-conscious clinicians.
Attitude of Health Personnel ; Clinical Competence ; Cross-Sectional Studies ; Education, Medical, Graduate ; Health Care Costs ; Health Knowledge, Attitudes, Practice ; Humans ; Internship and Residency ; Orthopedics ; economics ; education ; Physicians ; Prostheses and Implants ; economics ; Singapore ; Surveys and Questionnaires ; Workload