Objective To analyze the applicability of Berg Balance Scale(BBS)in the balance assessment of Parkinson's disease(PD)patients with balancing instrument test as the standard,so as to formulate targeted intervention programs accordingly.Methods A total of 186 patients with PD admitted to Department of Neurology and Department of Rehabilitation Medicine,Huashan Hospital,Fudan University from Jan 2020 to Sep 2022 were selected as the research objects.The static balance function of the patients was evaluated by balancing instrument.The balance function parameters were analyzed according to BBS and levodopa equivalent dose.Results The drug dose did not affect the score of balance instrument.There was a good correlation between BBS and balance instrument.The higher the scale score,the lower the balance instrument score(r=-0.333,P<0.001).There was a positive correlation between levodopa equivalent dose and item 11 of BBS in subjects with BBS total score of 21-40(r=0.715,P=0.046).There was a significant negative correlation between levodopa equivalent dose and item 6 of BBS in subjects with BBS total score of 51-56(r=-0.300,P=0.001).The number of people who lost the most points in BBS from large to small was item 14 of standing on one leg(134 cases),item 13 of standing without support with one foot in front(122 cases),item 11 of turning 360 degrees(75 cases),item 8 of reaching forward with outstretched arms(70 cases),and item 12 of placing one feet alternately on a step or a stool(56 cases).Conclusion In the absence of balancing instrument,BBS has good clinical applicability in the evaluation of PD patients,and some items can be focused on according to the lost points.

Objective To explore the effect of hyperbaric oxygen combined with synchronous brain bionic electrical stimulation on patients with stroke-related sleep disorders.Methods From November,2023 to November,2024,a total of 68 stroke patients with stroke-related sleep disorders ad-mitted to Huashan Hospital,Fudan University were selected.They were randomly divided into control group(n=34)and experimental group(n=34).The control group received routine hyperbaric oxygen therapy,while the ex-perimental group received routine hyperbaric oxygen therapy combined with synchronous brain bionic electrical stimulation inside the chamber,for four weeks.Pittsburgh Sleep Quality Index(PSQI),sleep-monitoring wrist-bands,Self-rating Anxiety Scale(SAS)and Self-rating Depression Scale(SDS)were used to assess the outcomes before and after treatment..Results Four patients in the control group and one in the experimental group dropped out.After treatment,the scores of each factors of PSQI decreased in both groups(t>2.693,P<0.05),and were lower in the experimental group than in the control group(t>2.699,P<0.01),expect hypnotic drug use(P>0.05);the total sleep time,deep sleep time and rapid eye movement sleep time became longer in both groups(|t|>7.270,P<0.001),and they were longer in the experimental group than in the control group(|t|>5.712,P<0.001);the scores of SAS and SDS decreased in both groups(t>9.530,P<0.001),and they were less in the experimental group than in the control group(t>4.740,P<0.001).Conclusion Synchronous brain bionic electrical stimulation in hyperbaric oxygen chamber could effectively prolong the total sleep time,deep sleep time and rapid eye movement time of patients with stroke-related sleep disorders,re-lieve anxiety and depression after stroke,and improve sleep quality.

Lens injury is an important etiological factor in the reduction of visual function following ocular trauma.Currently, there are no clear standards for the classification of lens injury, and comprehensive diagnostic tools are lacking.This deficiency leads to numerous controversies and challenges in critical areas, such as diagnosis and preoperative evalution, timing of surgery, surgical strategy, and assessment of postoperative prognosis.Tomographic imaging technology, such as computed tomography, magnetic resonance imaging, optical coherence tomography, has introduced a new dimension to the evaluation of lens injury, which is crucial for assessing the transparency, texture, location, morphology, and integrity of the lens, as well as the zonules and nearby intraocular structures.However, the use of tomographic imaging technology is somewhat limited due to the limitations of relying on a single method.With the ongoing advancement of imaging technologies and the rapid development of big data and artificial intelligence, tomographic imaging will become an increasingly essential tool in the future management of lens injury.Our expert group reviewed the epidemiological characteristics and classification of lens injury and the major challenges currently faced in the diagnosis and treatment of lens injury, and provided expert recommendations mainly focusing on the application, shortcomings and limitations of current tomographic imaging technology in the diagnosis and treatment of lens injury, and future development directions.

Lens injury is an important etiological factor in the reduction of visual function following ocular trauma.Currently, there are no clear standards for the classification of lens injury, and comprehensive diagnostic tools are lacking.This deficiency leads to numerous controversies and challenges in critical areas, such as diagnosis and preoperative evalution, timing of surgery, surgical strategy, and assessment of postoperative prognosis.Tomographic imaging technology, such as computed tomography, magnetic resonance imaging, optical coherence tomography, has introduced a new dimension to the evaluation of lens injury, which is crucial for assessing the transparency, texture, location, morphology, and integrity of the lens, as well as the zonules and nearby intraocular structures.However, the use of tomographic imaging technology is somewhat limited due to the limitations of relying on a single method.With the ongoing advancement of imaging technologies and the rapid development of big data and artificial intelligence, tomographic imaging will become an increasingly essential tool in the future management of lens injury.Our expert group reviewed the epidemiological characteristics and classification of lens injury and the major challenges currently faced in the diagnosis and treatment of lens injury, and provided expert recommendations mainly focusing on the application, shortcomings and limitations of current tomographic imaging technology in the diagnosis and treatment of lens injury, and future development directions.

Objective Aedes albopictus is the primary vector of the dengue virus.Screening and the analysis of immune-related genes in DENV2-infected Ae.albopictus provides a scientific basis for further research on blocking the extrinsic incubation period of the dengue virus.Methods Through the approach of literature mining,thirty-three potential immune-related genes were screened from species such as Aedes aegypti and Anopheles gambiae,which have a close genetic relationship with Ae.albopictus.The protein—protein interaction(PPI)analysis is employed to explore the interaction relationship of the proteins encoded by genes.The alterations in mRNA expression levels of the relevant genes in DENV2-infected Ae.albopictus midgut were detected using the qRT-PCR method.Results The PPI results indicates that TLR and Spz of Ae.albopictus;Rel1,Rel2,DefC,Spz,PIWI,Ago2,DOME and HOP of Ae.aegypti;and Rel1,Rel2,CACT,STAT and DOME of An.gambiae exhibit PPI relationships.After Ae.albopictus was infected with DENV2,10 genes showed significant difference in expression.Ago3(7.39,P<0.05),DOMEa(1.63,P<0.01),DOMEb(21.29,P<0.001),and TLRb(1.61,P<0.05)were significantly up-regulated.Rel1(0.62,P<0.001),CACTl(0.65,P<0.001),Rel2a(0.65,P<0.01),Rel2b(0.24,P<0.001),GATAa(0.64,P<0.01)and DefC(0.28,P<0.05)were significantly down-regulated.Conclusions The concordance of Ae.albopictus with Ae.aegypti was higher than that with An.gambiae.DOMEb,Ago3,Rel2b and DefC,can serve as the preferred target genes for subsequent studies on DENV2 immune blockade.

Objective To explore the effect of hyperbaric oxygen combined with synchronous brain bionic electrical stimulation on patients with stroke-related sleep disorders.Methods From November,2023 to November,2024,a total of 68 stroke patients with stroke-related sleep disorders ad-mitted to Huashan Hospital,Fudan University were selected.They were randomly divided into control group(n=34)and experimental group(n=34).The control group received routine hyperbaric oxygen therapy,while the ex-perimental group received routine hyperbaric oxygen therapy combined with synchronous brain bionic electrical stimulation inside the chamber,for four weeks.Pittsburgh Sleep Quality Index(PSQI),sleep-monitoring wrist-bands,Self-rating Anxiety Scale(SAS)and Self-rating Depression Scale(SDS)were used to assess the outcomes before and after treatment..Results Four patients in the control group and one in the experimental group dropped out.After treatment,the scores of each factors of PSQI decreased in both groups(t>2.693,P<0.05),and were lower in the experimental group than in the control group(t>2.699,P<0.01),expect hypnotic drug use(P>0.05);the total sleep time,deep sleep time and rapid eye movement sleep time became longer in both groups(|t|>7.270,P<0.001),and they were longer in the experimental group than in the control group(|t|>5.712,P<0.001);the scores of SAS and SDS decreased in both groups(t>9.530,P<0.001),and they were less in the experimental group than in the control group(t>4.740,P<0.001).Conclusion Synchronous brain bionic electrical stimulation in hyperbaric oxygen chamber could effectively prolong the total sleep time,deep sleep time and rapid eye movement time of patients with stroke-related sleep disorders,re-lieve anxiety and depression after stroke,and improve sleep quality.

Objective To analyze the applicability of Berg Balance Scale(BBS)in the balance assessment of Parkinson's disease(PD)patients with balancing instrument test as the standard,so as to formulate targeted intervention programs accordingly.Methods A total of 186 patients with PD admitted to Department of Neurology and Department of Rehabilitation Medicine,Huashan Hospital,Fudan University from Jan 2020 to Sep 2022 were selected as the research objects.The static balance function of the patients was evaluated by balancing instrument.The balance function parameters were analyzed according to BBS and levodopa equivalent dose.Results The drug dose did not affect the score of balance instrument.There was a good correlation between BBS and balance instrument.The higher the scale score,the lower the balance instrument score(r=-0.333,P<0.001).There was a positive correlation between levodopa equivalent dose and item 11 of BBS in subjects with BBS total score of 21-40(r=0.715,P=0.046).There was a significant negative correlation between levodopa equivalent dose and item 6 of BBS in subjects with BBS total score of 51-56(r=-0.300,P=0.001).The number of people who lost the most points in BBS from large to small was item 14 of standing on one leg(134 cases),item 13 of standing without support with one foot in front(122 cases),item 11 of turning 360 degrees(75 cases),item 8 of reaching forward with outstretched arms(70 cases),and item 12 of placing one feet alternately on a step or a stool(56 cases).Conclusion In the absence of balancing instrument,BBS has good clinical applicability in the evaluation of PD patients,and some items can be focused on according to the lost points.

Objective To study the clinical characteristics and bacterial antimicrobial susceptibility testing results of patients with clinically isolated Ralstonia pickettii(R.pickettii),and provide basis for the rational use of antimi-crobial agents.Methods Inpatients with R.pickettii infection who were treated at the Tianjin First Central Hospi-tal from January 2014 to December 2023 were analyzed retrospectively.Clinical characteristics and antimicrobial sus-ceptibility testing results were analyzed.Results A total of 80 strains of Ralstonia spp.were isolated over 10-year period,including 42(52.5％)non-repetitive strains of R.pickettii.Among 42 R.pickettii strains,64.3％were isolated from male patients.The strains isolated from sputum,catheter,blood,throat swabs,and drainage fluid specimens accounted for 38.1％,28.6％,19.0％,4.8％,and 2.4％,respectively.The clinical distribution of R.pickettii was highest in the intensive care unit(ICU),with a proportion of 52.4％.The number of infected patients first increased and then decreased with the years,followed by a slight fluctuation.There was no statistically signifi-cant difference in the number of infected patients in each department over the years(P＞0.05).R.pickettii had higher susceptibility rates to doxycycline,levofloxacin,ciprofloxacin,and minocycline,susceptibility rates were 78.3％-90.9％,but was completely resistant to compound sulfamethoxazole and cefazolin(100％),it also had higher resistance rates to aztreonam,colistin,cefotetan,tobramycin,amikacin,ceftazidime,and gentamicin(80.0％-97.4％).There was no statistically significant difference in the resistance rates to 21 antimicrobial agents among different years(all P＞0.05).Conclusion R.pickettii is mainly from ICU,and the majority of the infected population are adult males.Most strains are isolated from sputum and catheter.R.pickettii presents multidrug re-sistance.Attention should be paid to the changes in the resistance rates of antimicrobial agents,strengthen the dy-namic monitoring of bacterial resistance and guide the rational selection of antimicrobial agents in clinic,implement early and effective treatment to improve the prognosis of the patients.

Objective:To compare the efficacy of modified "double flaps" pyeloplasty and traditional dismembered pyeloplasty in the treatment of special types of hydronephrosis with small pelvis and long proximal ureteral stricture in children.Methods:The data of 39 children with special types of hydronephrosis treated in Seventh Medical Center, General Hospital of PLA from June 2018 to June 2019 were retrospectively analyzed. Among them, 33 were boys and 6 were girls. The median age of the patients was 12.0(4.5, 63.5) months. Nine of them had left hydronephrosis and four children had right hydronephrosis. These patients with small pelvis existed the characteristics that the anteroposterior diameter of pelvis was smaller than 2.5 cm and these patients existed the symptom of hematuria, flank pain or recurrent urinary tract infection with the imaging revealing ureteral obstruction. The length of proximal ureteral stenosis ranged from 2.0 to 4.0 cm. Among 39 cases, 19 cases were operated with modified "double flaps" pyeloplasty, which was the modified "double flaps" pyeloplasty group. 20 cases were operated with traditional Anderson-Hynes pyeloplasty, which was traditional pyeloplasty group. The technique of modified "double flaps" pyeloplasty mainly included that the renal pelvis was cut into double flaps, the inferior flap was anastomosed with the spatulated ureter and the superior was covered, so that the length and caliber of the ureter were partial extended. The median age of two groups were 12.0 (6.0, 44.0) months and 12.0 (4.8, 62.8) months respectively, the anterior and posterior diameter of renal pelvis were (2.8±0.8)cm and (2.6±0.6)cm respectively, and split renal function were (36.7±5.1)% and (36.0±6.8)% respectively. There were no statistically significant differences in above parameters between the two groups( P>0.05). The clinical efficacy of the two groups were compared by collecting and comparing the operation related data and postoperative follow-up data. Results:The operation of 39 children in this study was successfully completed without conversion to open surgery.The operation time of "double flap" pyeloplasty group and traditional pyeloplasty group were (142.6±9.6) min and (124.5±8.6) min respectively, and the intraoperative anastomosis time were (56.1±7.2) min and (47.6±4.8) min respectively. There were significant difference in operation time and intraoperative anastomosis time between the two groups( P<0.05). Thirty-nine children were followed up normally without loss. The mean follow-up time was (27.7±2.5) months after surgery. In the "double flaps" pyeloplasty group, 2 cases suffered with fever who were diagnosed as urinary tract infection and improved after antibiotic treatment. In the traditional pyeloplasty group, 2 cases suffered with fever who were diagnosed as urinary tract infection and improved after antibiotic treatment. Two children had flank pain during follow-up to more than one year and the examination revealed that the anteroposterior diameter of the renal pelvis gradually increased. So surgery were performed again and the two children recovered. There were no significant differences in complication rate (2/19 and 4/20) and short-term surgical success rate(19/19 and 18/20) between the two groups ( P>0.05). Conclusions:The operation time and anastomosis time of the modified "double flap" technique for treating hydronephrosis are longer than those of the traditional method. But in the treatment of special types of hydronephrosis with small renal pelvis or long proximal ureteral stricture, it may have application prospects in reducing complications.

Objective To explore the clinical characteristics and treatment of Pseudomonas peritoneal dialysis-associated peritonitis(PsP). Methods The data of patients receiving peritoneal dialysis in four tertiary hospitals in Jilin province from 2015 to 2019 were retrospectively analyzed.According to the etiological classification,the patients with peritoneal dialysis-associated peritonitis(PDAP)were classified into PsP group and non-PsP group.The incidence of PsP was calculated,and the clinical characteristics and treatment outcomes of the two groups were compared.Kaplan-Meier method was used to draw the survival curve,and Cox regression was performed to analyze the risk factors affecting the technical failure of PsP.The treatment options of Pseudomonas aeruginosa-caused PDAP and the drug sensitivity of PsP were summarized. Results A total of 1530 peritoneal dialysis patients with complete data were included in this study,among which 439 patients had 664 times of PDAP.The incidence of PsP was 0.007 episodes/patient-year.PsP group had higher proportion of refractory peritonitis(41.38% vs.19.69%,P=0.005),lower cure rate(55.17% vs.80.79%, P=0.001),and higher extubation rate(24.14% vs.7.09%,P=0.003)than non-PsP group.The technical survival rate of PsP group was lower than that of non-PsP group(P<0.001).Multivariate Cox regression analysis showed that Pseudomonas aeruginosa was an independent risk factor for technical failure in patients with PsP(HR=9.020,95%CI=1.141-71.279,P=0.037).Pseudomonas was highly sensitive to amikacin,meropenem,and piperacillin-tazobactam while highly resistant to compound sulfamethoxazole,cefazolin,and ampicillin. Conclusion The treatment outcome of PsP is worse than that of non-PsP,and Pseudomonas aeruginosa is an independent risk factor for technical failure of PsP.
Humans ; Peritoneal Dialysis/adverse effects* ; Peritonitis/etiology* ; Pseudomonas ; Retrospective Studies ; Treatment Outcome