Objective To examine the diagnosis and treatment of disseminated infection caused by Enterocytozoon bieneusi in a child with leukemia and improve the awareness of the pathogen in clinical and laboratory practice.Methods A case of disseminated infection caused by Enterocytozoon bieneusi in a child with leukemia in Shanghai Children's Hospital was retrospectively analyzed,including diagnosis and treatment details.Similar cases were identified from PubMed,Wanfang Data,VIP,and CNKI databases since database establishment until June 30,2024,using search terms"Enterocytozoon bieneusi".The relevant literature was reviewed.Results This child had acute lymphoblastic leukemia as the underlying disease and was admitted to hospital for antimicrobial treatment due to fever and abdominal discomfort.The case was considered bacterial infection complicated with Enterocytozoon bieneusi infection,confirmed by detection of Klebsiella pneumoniae in blood and detection of Enterocytozoon bieneusi in blood and ascites by metagenomic next-generation sequencing(mNGS).The treatment was switched to tigecycline plus trimethoprim-sulfamethoxazole at a sufficient dose,which resulted in resolution of symptoms.Six months later,the patient suffered from acute lymphoblastic leukemia and bone marrow depression,Enterocytozoon bieneusi disseminated infection,septic shock.Her family gave up treatment and the child died.Literature review indicated that most patients infected with Enterocytozoon bieneusi had underlying conditions such as organ transplantation,AIDS,and leukemia associated with poor immunity.The onset symptoms are diarrhea,abdominal discomfort,and fever.Enterocytozoon bieneusi was detected by using methods such as modified Masson's trichrome stain,fluorescent calcofluor white staining,molecular detection techniques,and immunofluorescence.The patients were treated with drugs such as albendazole,nitazoxanide,fumagillin,and trimethoprim-sulfamethoxazole.Conclusions Enterocytozoon bieneusi is an opportunistic pathogenic fungus that infects immunocompromised patients and can cause abdominal discomfort,diarrhea,fever,and even disseminated infection and death.Conventional laboratory methods cannot culture Enterocytozoon bieneusi.Molecular detection techniques can be used to identify the pathogen early.

Objective To systemly retrieve and integrate relevant evidence on non-pharmacological treatment of urinary retention after pelvic floor reconstruction to provide a scientific basis for clinical practice.Methods According to the"6S"pyramid model,a top-down search was conducted Chinese and English databases to collect guidelines,systematic reviews,and best practice documents published up to July 1,2024,two researchers independently completed literature screening,quality evaluation,and evidence extraction,and evaluated the quality,extracted evidence,and graded for the literature that met the criteria.Results A total of 8 articles were screened out,including 1 guideline,4 best practices,and 3 systematic reviews.A total of 28 best pieces of evidence were summarized,covering 6 themes:Assessment and management of urinary retention after pelvic floor reconstruction,catheterization,vaginal dilators,physical therapy,external treatment methods of traditional Chinese medicine,and surgical treatment.Conclusion This study integrate the best evidence on non-pharmacological treatment of urinary retention after pelvic floor reconstruction,which can provide evidence-based support for clinical medical staff to formulate individualized perioperative management plans.

Objective To examine the diagnosis and treatment of disseminated infection caused by Enterocytozoon bieneusi in a child with leukemia and improve the awareness of the pathogen in clinical and laboratory practice.Methods A case of disseminated infection caused by Enterocytozoon bieneusi in a child with leukemia in Shanghai Children's Hospital was retrospectively analyzed,including diagnosis and treatment details.Similar cases were identified from PubMed,Wanfang Data,VIP,and CNKI databases since database establishment until June 30,2024,using search terms"Enterocytozoon bieneusi".The relevant literature was reviewed.Results This child had acute lymphoblastic leukemia as the underlying disease and was admitted to hospital for antimicrobial treatment due to fever and abdominal discomfort.The case was considered bacterial infection complicated with Enterocytozoon bieneusi infection,confirmed by detection of Klebsiella pneumoniae in blood and detection of Enterocytozoon bieneusi in blood and ascites by metagenomic next-generation sequencing(mNGS).The treatment was switched to tigecycline plus trimethoprim-sulfamethoxazole at a sufficient dose,which resulted in resolution of symptoms.Six months later,the patient suffered from acute lymphoblastic leukemia and bone marrow depression,Enterocytozoon bieneusi disseminated infection,septic shock.Her family gave up treatment and the child died.Literature review indicated that most patients infected with Enterocytozoon bieneusi had underlying conditions such as organ transplantation,AIDS,and leukemia associated with poor immunity.The onset symptoms are diarrhea,abdominal discomfort,and fever.Enterocytozoon bieneusi was detected by using methods such as modified Masson's trichrome stain,fluorescent calcofluor white staining,molecular detection techniques,and immunofluorescence.The patients were treated with drugs such as albendazole,nitazoxanide,fumagillin,and trimethoprim-sulfamethoxazole.Conclusions Enterocytozoon bieneusi is an opportunistic pathogenic fungus that infects immunocompromised patients and can cause abdominal discomfort,diarrhea,fever,and even disseminated infection and death.Conventional laboratory methods cannot culture Enterocytozoon bieneusi.Molecular detection techniques can be used to identify the pathogen early.

Objective To systemly retrieve and integrate relevant evidence on non-pharmacological treatment of urinary retention after pelvic floor reconstruction to provide a scientific basis for clinical practice.Methods According to the"6S"pyramid model,a top-down search was conducted Chinese and English databases to collect guidelines,systematic reviews,and best practice documents published up to July 1,2024,two researchers independently completed literature screening,quality evaluation,and evidence extraction,and evaluated the quality,extracted evidence,and graded for the literature that met the criteria.Results A total of 8 articles were screened out,including 1 guideline,4 best practices,and 3 systematic reviews.A total of 28 best pieces of evidence were summarized,covering 6 themes:Assessment and management of urinary retention after pelvic floor reconstruction,catheterization,vaginal dilators,physical therapy,external treatment methods of traditional Chinese medicine,and surgical treatment.Conclusion This study integrate the best evidence on non-pharmacological treatment of urinary retention after pelvic floor reconstruction,which can provide evidence-based support for clinical medical staff to formulate individualized perioperative management plans.

Objectives: . Considerable research has been focused on independent predictors of difficult laryngeal exposure (DLE) during suspension laryngoscopy. However, previous studies have yielded inconsistent results and conclusions. Consequently, we performed a meta-analysis of the existing literature with the aim of identifying significant parameters for a standardized preoperative DLE prediction system. Methods: . We systematically retrieved articles from the PubMed, Embase, Web of Science, China National Knowledge Infrastructure, and Wanfang databases up to October 2022. Data from eligible studies were extracted and analyzed using the R programming language. The effect measures included odds ratios (ORs) with 95% confidence intervals (CIs) for dichotomous variables and mean differences (MDs) with 95% CIs for continuous variables. Results: . The search yielded 1,574 studies, of which 18 (involving a total of 2,263 patients) were included. Pooled analysis demonstrated that patients with DLE during microsurgery tended to be male (OR, 1.73; 95% CI, 1.16–2.57); were older (MD, 5.47 years, 95% CI, 2.44–8.51 years); had a higher body mass index (BMI; MD, 1.19 kg/m2; 95% CI, 0.33–2.05 kg/m2); had a greater neck circumference (MD, 2.50 cm; 95% CI, 1.56–3.44 cm); exhibited limited mouth opening (MD, −0.52 cm; 95% CI, −0.88 to −0.15 cm); had limited neck flexibility (MD, −10.05 cm; 95% CI, −14.10 to −6.00 cm); displayed various other anatomical characteristics; and had a high modified Mallampati index (MMI) or test score (OR, 3.37; 95% CI, 2.07–5.48). Conclusion . We conducted a comprehensive and systematic analysis of the factors relevant to DLE. Ultimately, we identified sex, age, BMI, neck circumference, MMI, inter-incisor gap, hyomental distance, thyromental distance, sternomental distance, and flexion-extension angle as factors highly correlated with DLE.

Objective:To assess the effectiveness of a 6-month Ba Duan Jin exercise program in improving the balance of community-dwelling older adults.Methods:A two arms, parallel-group, cluster randomized controlled trial was conducted in 1 028 community residents aged 60-80 years in 40 communities in 5 provinces of China. Participants in the intervention group (20 communities, 523 people) received Ba Duan Jin exercise 5 days/week, 1 hour/day for 6 months, and three times of falls prevention health education, and the control group (20 communities, 505 people) received falls prevention health education same as the intervention group. The Berg balance scale (BBS) score was the leading outcome indicator, and the secondary outcome indicators included the length of time of standing on one foot (with eyes open and closed), standing in a tandem stance (with eyes open and closed), the closed circle test, and the timed up to test.Results:A total of 1 028 participants were included in the final analysis, including 731 women (71.11%) and 297 men (28.89%), and the age was (69.87±5.67) years. After the 3-month intervention, compared with the baseline data, the BBS score of the intervention group was significantly higher than the control group by 3.05 (95% CI: 2.23-3.88) points ( P<0.001). After the 6-month intervention, compared with the baseline data, the BBS score of the intervention group was significantly higher than the control group by 4.70 (95% CI: 4.03-5.37) points ( P<0.001). Ba Duan Jin showed significant improvement ( P<0.05) in all secondary outcomes after 6 months of exercise in the intervention group compared with the control group. Conclusions:This study showed that Ba Duan Jin exercise can improve balance in community-dwelling older adults aged 60-80. The longer the exercise time, the better the improvement.

Objective To compare the clinical safety and efficacy of CT-guided hook-wire localization of≤10mm pulmonary ground-glass nodule(GGN)via different path ways before video-assisted thoracoscopic surgery(VATS).Methods The clinical data of a total of 128 patients with 10 mm pulmonary GGN,who received CT-guided hook wire localization before VATS at The Third Hospital of Mianyang of China between July 2018 and March 2023,were retrospectively analyzed.According to the puncturing localization path way mode,the patients were divided into vertical puncturing group(n=88)and non-vertical puncturing group(n=40).The number of puncturing times,the time spent for puncturing localization,the success rate of puncture,the operation time of VATS,and puncture-related complications of the two groups were recorded.Results No statistically significant differences in the gender,age,smoking history,GGN location,puncture position,nodule size,density characteristics of GGN,emphysema,and nodules-pleura distance existed between the two groups(all P＞0.05).Compared with non-vertical puncturing group,in vertical puncturing group the number of puncturing times was smaller,the time spent for localization was shorter,the incidence of pneumothorax was lower,and the operation time of VATS was shorter,the differences in all the above indexes between the two groups were statistically significant(all P＜0.05);and the subgroup analysis of patients whose GGN was overlapped with rib shadow obtained the same results.Binary logistic regression analysis revealed that non-vertical puncturing and the number of puncturing times were the independent risk factors for the occurrence of pneumothorax.Conclusion CT-guided hook-wire localization of≤10mm pulmonary GGN before VATS is clinically safe and effective.Under the condition when the lesion can be localized within the range of 2.0cm and the shadow overlapping of GGN with the rib and blood vessel can be effectively avoided,vertical puncturing path way mode should be preferred,which can effectively reduce the incidence of pneumothorax and shorten the operation time of VATS.

Objective To observe the clinical efficacy of closed-loop rehabilitation therapy by brain-computer interface(BCI)combined with exoskeleton robotic hand in patients with hand dysfunction after cerebral infarction and analyze the influence of patients'cognitive function and implicit motor imagery ability on the recognition rate of BCI.Methods A total of 50 patients with cerebral infarction were randomly assigned to the observation group and the control group,25 patients in each group.Both groups received routine rehabilitation programs.In addition to the conventional rehabilitation treatment,the observation group received the closed-loop BCI rehabilitation trainingby brain-computer interface(BCI)combined with exoskeleton robotic hand.The scores of Fugl-Meyer Assessment of the Upper Extremity(FMA-UE),Action Research Arm Test(ARAT),Wolf Motor Function Test(WMFT),and Modified Ashworth scale(MAS)of the wrist flexors were compared between the two groups before and after treatment.Before intervention,the mental rotation test and Montreal Cognitive Assessment(MoCA)were used to assess the baseline implicit motor imagery ability and cognitive level of patients in the observation group.The correlation analysis between these scores and the recognition rate of BCI was conducted to analyze the relevant factors affecting the closed-loop rehabilitation effects of BCI.Results The two groups showed no significant difference in all outcomes before treatment(both P>0.05).After intervention,the observation group exhibited the significantly higher scores of FMA-UE,ARAT,and WMFT(all P<0.05),and significantly lower MAS scores of wrist and finger flexors compared with the control group(all P<0.05).In addition,the recognition rate of BCI was positively correlated with the accuracy of mental rotation test and MoCA score(P<0.05),and negatively corre-lated with the reaction time of mental rotation test(P<0.05).Conclusions Closed-loop rehabilitation training with BCI combined with exoskeleton robot hand can promote the recovery of upper limbs and hand motor function in patients with cerebral infarction.Additionally,the implicit motor imagery ability and cognitive function of patients are suggested to be used for screening the patients suitable for BCI training before the implementation of BCI treatment.

OBJECTIVE To explore the independent risk factors of voriconazole(VCZ)-related liver injury in elderly patients with hypoproteinemia.METHODS Elderly patients with invasive fungal infection and hypoproteinemia who were hospitalized in the respiratory intensive care unit of our hospital and treated with VCZ from August 2020 to July 2023 were selected.They were divided into group A(liver injury group)and group B(non-liver injury group)based on whether the liver injury occurred after using VCZ.Pearson correlation analysis was used to analyze the correlation between minimum concentration(cmm)of VCZ and inflammatory factor[C-reactive protein(CRP),procalcitonin(PCT),interleukin-6(IL-6)],as well as liver function[alanine transaminase(ALT),aspartate transaminase(AST),alkaline phosphatase(ALP),gamma-glutamyl transpeptidase(GGT),total bilirubin(TBIL)];univariate analysis was performed by using x2 test;Logistic regression analysis was used to analyze the independent risk factors affecting the occurrence of liver injury.RESULTS A total of 320 patients were included in the study,of whom 56 developed liver injury,with an incidence of 17.50％.The VCZ cmin in group A was significantly higher than group B(P=0.021).CRP,PCT,IL-6,and TBIL were correlated with VCZ cmin(P＜0.05).CRP,PCT,IL-6,and TBIL had a significant impact on VCZ cmin(P＜0.05).VCZ cmin,PCT,and TBIL were independent risk factors for liver injury(P＜0.05).The patients with VCZ cmin≥3.76 mg/L had a significantly increased risk of liver injury.CONCLUSIONS VCZ cmin,PCT,and TBIL are independent risk factors for the occurrence of liver injury in elderly patients with hypoproteinemia.For patients with high PCT and TBIL,VCZ cmin and liver function should be closely monitored during VCZ treatment to reduce the risk of liver injury.

Guillain-Barré syndrome (GBS) defines a kind of Immune-mediated acute inflammatory peripheral neuropathy. Miller-Fisher Syndrome (MFS) is a special variant of GBS, with mostly one-way course and rare clinical recurrence. Only a few recurrent cases have been reported in China. Here we report a case of a young male patient with double vision and progressive aggravation of limb numbness, acute onset, with symptoms of upper respiratory tract infection before onset, accompanied by pupil abnormalities and autonomic nervous dysfunction, who was was admitted to our hospital for similar symptoms 3 years ago and was improved by immunotherapy. The patient had a triad of “ataxia, areflexia and ophthalmoplegia”. Cerebrospinal fluid showed protein-cell separation. Serum anti-Sulfatides antibody IgM, anti-GT1a antibody IgG, anti-GQ1b antibody IgG and anti-GM3 IgM were positive. Recurrent MFS was diagnosed and the symptoms improved after immunotherapy. This case suggests that MFS is clinically heterogeneous, a few patients can present with relapse and generally have a better prognosis with immunotherapy. Pre-existing infection and anti-GQ1b antibody production may be predisposing factors for MFS recurrence.