AIM:To analyze the clinical phenotypes and genotypes of children with incontinentia pigmenti(IP)and enhance clinicians' understanding of the condition.METHODS: A family with IP diagnosed in February 2020 at the ophthalmology department of People's Hospital of Ningxia Hui Autonomous Region was enrolled. The proband and family members underwent comprehensive systemic and ocular examinations. Peripheral venous blood was collected for DNA extraction, followed by whole-exome sequencing and MLPA assay to identify pathogenic variants. Corresponding treatments were administered based on the severity of fundus lesions, and ocular clinical features and therapeutic outcomes were monitored during follow-up.RESULTS: The child in this study was a female, aged 8 years, with typical skin changes and scarring alopecia and dental abnormalities at the time of initial consultation. The results of genetic testing suggested that the child carried a heterozygous deletion of exons 4-10 of the IKBKG gene chrX:153440010-153446570del. The child had asymmetric lesions in both eyes, with severe lesions in the left eye, atrophy of the eyeballs, and ocular B-ultrasound suggesting structural disturbances in the eye, and neovascularization was seen in the peripheral retina of the right eye, and the patient was given laser photocoagulation treatment for the right eye, and no progression of retinopathy was detected during follow-up.CONCLUSION:Children with IP have different ocular clinical phenotypes, and retinal vasculopathy is the main change. Early screening and timely and standardized treatment are crucial for children diagnosed with IP.

Objective:To construct and implement the teaching model of "health education" course, evaluate the teaching effectiveness, and provide a reference for teaching "health education" to students in related majors at medical universities.Methods:Based on the bibliometric analysis, the training requirements of professional talents, and a survey of faculty and student needs, this article reported a teaching model for "health education" course guided by constructivism theory. The model included six aspects: theoretical basis, teaching objectives, activity framework/procedures, teacher-student communication, teaching resources, and teaching evaluation. The teaching model was used in the fourth semester of nursing undergraduates, and the effectiveness was evaluated from two aspects of learning performance and learning summary text analysis.Results:Students performed best in health education project design/proposal preparation and typical health education material design. The content analysis of the students' learning summary identified 12 themes in 5 areas: learning outcomes (attitudes and values, professional knowledge, professional ability), learning process (interest and challenge, teaching implementation), emotional experience (personal feelings, student-student relationship, teacher-student relationship), evaluation experience (rationality, satisfaction), suggestions for teaching (class hour arrangement, personal opportunities).Conclusions:The teaching mode of "health education" course guided by constructivism theory provides a learning scaffold. The value sense and challenge of knowledge, a warm classroom atmosphere, and student-teacher relationships promoted learning effectiveness. The complementary integration of group learning and individual learning is worthy of further exploration in the future.

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 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 search,evaluate and summarise the best evidence on pre-rehabilitation before surgery for elderly patients with hip fracture so as to provide an evidence-based basis for further standardisation in clinical practice.Methods Based on the"6S Pyramid"evidence model,desktop searches were conducted across databases and websites including Medlive,BMJ Best Practice,UpToDate,the World Health Organization,the Guidelines International Network(GIN),British National Institute for Health and Care Excellence(NICE),American National Guideline Clearinghouse(NGC),Canadian Medical Association:Clinical Practice Guidelines Infobase(CMA),Scottish Intercollegiate Guidelines Network(SIGN),the Registered Nurses'Association of Ontario(RNAO),American College of Sports Medicine(ACSM),American Academy of Orthopaedic Surgeons(AAOS),European Society for Clinical Nutrition and Metabolism(ESPEN),American Society for Parenteral and Enteral Nutrition(ASPEN),the Enhanced Recovery After Surgery Society(ERASS),Cochrane Library,Joanna Briggs Institute,PubMed,CINAHL,Web of Science,Embase,Scopus,Science Direct,CNKI,Wanfang Data,Vip,and SinoMed.The research targeted evidence on pre-rehabilitation in elderly patients with hip-fracture before surgery,encompassing clinical decisions,guidelines,evidence summaries,best practices,expert consensus,systematic reviews and randomized controlled trials(RCTs).The search items spanned from the inception of database to 31st December,2023.Two researchers trained with evidence-based knowledge evaluated the quality of the included literature and extracted and summarised the evidence.Results A total of 14 documents were included,consisting of 2 clinical decisions,4 guidelines,1 best practice,4 expert consensus and 3 systematic reviews.Evidence was summarised into 7 domains from 25 pieces of evidence:multidisciplinary management,preoperative assessment,preoperative health education,multi-modal analgesia,nutritional management,exercise intervention and assessment and prevention of complication risks.Conclusion The best evidence summarised in this study provides a basis for pre-rehabilitation in elderly patients with hip fracture before surgery.Nurses should adapt the findings to specific contexts,standardise the preoperative rehabilitation procedures,and improve clinical outcomes for the patients.

Objective To search,evaluate and summarise the best evidence on pre-rehabilitation before surgery for elderly patients with hip fracture so as to provide an evidence-based basis for further standardisation in clinical practice.Methods Based on the"6S Pyramid"evidence model,desktop searches were conducted across databases and websites including Medlive,BMJ Best Practice,UpToDate,the World Health Organization,the Guidelines International Network(GIN),British National Institute for Health and Care Excellence(NICE),American National Guideline Clearinghouse(NGC),Canadian Medical Association:Clinical Practice Guidelines Infobase(CMA),Scottish Intercollegiate Guidelines Network(SIGN),the Registered Nurses'Association of Ontario(RNAO),American College of Sports Medicine(ACSM),American Academy of Orthopaedic Surgeons(AAOS),European Society for Clinical Nutrition and Metabolism(ESPEN),American Society for Parenteral and Enteral Nutrition(ASPEN),the Enhanced Recovery After Surgery Society(ERASS),Cochrane Library,Joanna Briggs Institute,PubMed,CINAHL,Web of Science,Embase,Scopus,Science Direct,CNKI,Wanfang Data,Vip,and SinoMed.The research targeted evidence on pre-rehabilitation in elderly patients with hip-fracture before surgery,encompassing clinical decisions,guidelines,evidence summaries,best practices,expert consensus,systematic reviews and randomized controlled trials(RCTs).The search items spanned from the inception of database to 31st December,2023.Two researchers trained with evidence-based knowledge evaluated the quality of the included literature and extracted and summarised the evidence.Results A total of 14 documents were included,consisting of 2 clinical decisions,4 guidelines,1 best practice,4 expert consensus and 3 systematic reviews.Evidence was summarised into 7 domains from 25 pieces of evidence:multidisciplinary management,preoperative assessment,preoperative health education,multi-modal analgesia,nutritional management,exercise intervention and assessment and prevention of complication risks.Conclusion The best evidence summarised in this study provides a basis for pre-rehabilitation in elderly patients with hip fracture before surgery.Nurses should adapt the findings to specific contexts,standardise the preoperative rehabilitation procedures,and improve clinical outcomes for the patients.

Objective:To construct and implement the teaching model of "health education" course, evaluate the teaching effectiveness, and provide a reference for teaching "health education" to students in related majors at medical universities.Methods:Based on the bibliometric analysis, the training requirements of professional talents, and a survey of faculty and student needs, this article reported a teaching model for "health education" course guided by constructivism theory. The model included six aspects: theoretical basis, teaching objectives, activity framework/procedures, teacher-student communication, teaching resources, and teaching evaluation. The teaching model was used in the fourth semester of nursing undergraduates, and the effectiveness was evaluated from two aspects of learning performance and learning summary text analysis.Results:Students performed best in health education project design/proposal preparation and typical health education material design. The content analysis of the students' learning summary identified 12 themes in 5 areas: learning outcomes (attitudes and values, professional knowledge, professional ability), learning process (interest and challenge, teaching implementation), emotional experience (personal feelings, student-student relationship, teacher-student relationship), evaluation experience (rationality, satisfaction), suggestions for teaching (class hour arrangement, personal opportunities).Conclusions:The teaching mode of "health education" course guided by constructivism theory provides a learning scaffold. The value sense and challenge of knowledge, a warm classroom atmosphere, and student-teacher relationships promoted learning effectiveness. The complementary integration of group learning and individual learning is worthy of further exploration in the future.

Objective To explore the effect of multi-sensory artificial intelligence feedback gait training on the recovery of walking function in stroke patients based on enriched environment theory. Methods From July,2021 to June,2023,a total of 80 stroke patients in Huashan Hospital Affiliated to Fudan University were randomly divided into control group(n=40)and experimental group(n=40).Both groups received rou-tine rehabilitation in the lying and seated positions,for 40 minutes.The control group received ground walking training,for 20 minutes,while the experimental group received multi-sensory feedback gait training in enriched environment,for 20 minutes.Before and after four weeks intervention,the digital motion monitoring treadmill was used to mearsure step speed,step length,hip and knee swing angle and weight symmetry.They were as-sessed with Berg Balance scale(BBS),Fugl-Meyer Assessment-Lower Extremities(FMA-LE)and Barthel Index(BI). Results After intervention,the hip swing angle,step length of both sides and step speed significantly improved in both groups(|t|＞3.162,P＜0.05),and they were better in the experimental group than in the control group(|t|＞2.568,P＜0.05);the average knee joint swing angle and bilateral weight-bearing symmetry significantly im-proved in the experimental group(|t|＞3.249,P＜0.01);the scores of BBS,FMA-LE and BI improved in both groups(|t|＞3.569,P＜0.01),and they were better in the experimental group than in the control group(|t|＞2.922,P＜0.05). Conclusion Multi-sensory feedback gait training based on enriched environment theory could effectively improve the walking and balance of stroke patients,and increase the ability of independence.

Purpose/Significance The relative positions of causality words are utilized to assist deep learning models to improve cau-sality prediction and mine medical text gain information.Method/Process The relative position information of causality words in medical texts is represented as a relational feature layer embedded in a pre-trained language model,and the baseline model is integrated for enti-ty recognition and relationship extraction.Result/Conclusion The F1 value of the model embedded in the relational feature layer is im-proved by 2.92 percentage points and 6.41 percentage points compared with the baseline models BERT-BiLSTM-CRF and CasRel,re-spectively,with better causal prediction capacity.

Objective To retrieve,analyse and integrate the best evidences in perioperative fluid management for elderly patients with hip fracture,therefore to provide references for patient care.Methods Following the 6S evidence model,databases and websites were searched to collect the evidences on perioperative fluid management of elderly patients with hip fracture.The searched databases including BMJ Best Practice,UpToDate,AAOS Clinical Practice Guidelines,ASBMR,ANZHFR,ESTES,NICE,SIGN,JBI,Cochrane Library,CINAHL,Embase,PubMed,Web of Science,CNKI,Wanfang Data,VIP database,CEBM Database,Medive,China Science and Technology Journal Database,SinoMed,and other websites about orthopaedics.The searched literatures included guidelines,clinical decision-making,best practices,expert consensus and systematic reviews.The time span for the published literatures was from the inception of the databases and websites to August 2022.Two researchers independently completed quality evaluations of the retrieved literatures,as well as extraction,assessment and integration of the abstracted evidences.Results A total of 15 articles were included,they were 2 guidelines,3 clinical decision-makings,1 best practice,7 expert consensus,and 2 systematic reviews.Thirty pieces of evidence were summarised from 7 aspects,covering multidisciplinary team collaboration,dynamic assessment and monitoring of fluid status,fluid resuscitation,fluid management before and after the surgery and health education.Conclusions This study summarised the best evidences in perioperative fluid management for elderly patients with hip fracture.The evidences provide an evidence-based solution which will enable the healthcare workers to fully combine the clinical scenarios,evaluate changes in fluid volume status dynamically,develope personalised fluid management strategies and improve patient outcomes.