Intravitreal anti-vascular endothelial growth factor(anti-VEGF)therapy has been widely used, but the variability in its therapeutic efficacy limits individualized treatment. In recent years, the application of artificial intelligence(AI)has opened up new avenues for personalized treatment response prediction, and its core branches include machine learning(ML)and deep learning(DL). This review systematically retrieved and analyzed 41 relevant studies published up to April 2025. Comprehensive analysis reveals that AI predictive models are evolving from forecasting single endpoints(such as visual acuity or central retinal thickness)to integrating multi-dimensional endpoints(encompassing anatomical, functional, and treatment demand parameters)and generating predictive imaging outputs. In terms of technical approaches, DL models(28 studies, accounting for 68.3%)dominate this field due to their robust image interpretation capabilities, while ML models(10 studies, 24.4%)retain significant value in the analysis of structured clinical data. Cross-disease comparisons indicate that research efforts are most concentrated on age-related macular degeneration(ARMD)and diabetic macular edema(DME), with shared conceptual frameworks for model construction, yet distinct anatomical and functional indicators are prioritized for each disease. Currently, the field confronts several key challenges, including insufficient prospective clinical validation, limited model interpretability(the “black box problem”), and a scarcity of high-quality multi-center datasets. Moving forward, it is imperative to advance real-world validation and develop explainable AI techniques to expedite the clinical translation of these predictive models.

Exosomes are ubiquitous in all types of body fluids, exhibiting a high degree of abundance and diversity. Given their distinctive structure and function, exosomes are involved in a range of life activities, including intercellular communication, material transport, and immune regulation. An increasing number of studies have identified exosomes as a source of diagnostic markers for diabetic retinopathy. Furthermore, exosomes represent a novel avenue for therapeutic intervention, with promising clinical applications. This paper examines the diagnostic and therapeutic mechanisms of exosomes in diabetic retinopathy, reviews the advancements in exosomes-based diagnostics and therapeutics for diabetic retinopathy, and aims to enhance the precision and efficiency of clinical diagnosis and treatment of diabetic retinopathy.

Hyperemesis gravidarum(HG)refers to persistent and severe nausea and vomiting during early pregnancy.Severe HG may lead to maternal dehydration,electrolyte imbalances,malnutrition,and even hypotension and arrhythmias,potentially affecting fetal growth and development.Due to the unique physiological state of pregnancy,treatment options for HG are limited.Metoclopramide,has become a commonly used drug in treating HG due to its prove efficacy and safety.Previous studies have primarily focused on the extrapyramidal side effects of metoclopramide,but research on its psychiatric adverse effects,such as mania and somnolence,remains limited,particularly in pregnant patients.This paper reports a case of psychiatric abnormalities in an HG patient following metoclopramide administration.By analyzing the patient's condition,medication use,and adverse reactions,this study explores the potential mechanisms underlying metoclopramide-induced psychiatric abnormalities and provides clinical recommendations for preventing and managing such psychiatric adverse effects during pregnancy.These findings offer valuable guidance for healthcare professionals regarding the appropriate use of this medication.

Diaphragmatic dysfunction often occurs in ICU patients with prolonged mechanical ventilation, which seriously affects patients′prognosis. This article reviewed the progress of rehabilitation treatment of diaphragmatic dysfunction in ICU patients with mechanical ventilation, focused on the concept and assessment of diaphragm rehabilitation, the current status, evaluation indexes, emphasized the importance of nurses, analyzed the dilemmas and countermeasures in the application, which aimed to provide a reference for the promotion of diaphragm rehabilitation in clinical practice.

Objective To investigate the therapeutic effect of Kushen Huangqi decoction combined with Aidi injection on primary liver cancer and its impacts on immune function and quality of life.Methods A total of 110 patients with primary liver cancer were randomly divided into the combined group(n=55)and the control group(n=55).The control group was treated with Aidi injection(50 mL)on the basis of routine treatment,and the combined group was treated with Kushen Huangqi decoction on the basis of the control group.The healing effects,traditional Chinese medicine(TCM)symptom scores,quality of life[Karnofsky Performance Status(KPS)score,the MOS 36-item short-form health survey(SF-36)],liver function indicators[total bilirubin(TBIL),aspartate aminotransferase(AST),alanine aminotransferase(ALT)]and immune function indicators before and after treatment were compared between the two groups.Results After treatment,the KPS score,SF-36 score,CD4+and CD4+/CD8+were increased in the two groups,and those in the combined group were higher than the control group.The TCM symptom scores,AST,TBIL,ALT and CD8+were decreased in the two groups,and those in the combined group were lower than those in the control group(P＜0.05).Conclusion The combination of Kushen Huangqi decoction and Aidi injection is beneficial for enhancing immune function,reducing Chinese medicine syndrome scores and liver function damage,improving efficacy and quality of life in treating primary liver cancer.

Objective:To analyze the factors associated with non-radiographic bone erosion in gout pa-tients,to improve the understanding of bone erosion in gout,and to promote the early detection of bone erosion.Methods:A retrospective analysis was conducted on the medical records of gout patients treated at Beijing Jishuitan Hospital from January 2018 to January 2022.Bone erosion was detectable by ultra-sound but not detected by X-ray as non-radiographic bone erosion;no bone erosion was detected by both ultrasound and joint X-ray as undetected bone erosion.A case-control study was used,and the two groups were matched 1∶2 according to age and sex.The differences between the two groups were com-pared in terms of general information,joint involvement characteristics,laboratory indicators and compli-cations.In the univariate analysis,P＜0.1 was included in the multivariate analysis,and the conditional Logistic regression was used for the multivariate analysis.P＜0.05 was considered to have statistically significant differences.Results:Among the 41 patients with non-radiographic bone erosion,the top three joints with bone erosion before its occurrence were metatarsophalangeal joint(12 cases),ankle(10 ca-ses),and knee(7 cases).There were 82 patients undetected with bone erosion.There were no signifi-cant differences in general information between the two groups(P＞0.05),including age,gender,body mass index,and alcohol consumption history.The characteristics of affected joints in the non-radio-graphic bone erosion group were compared with those in the no bone erosion detected,and the former had more affected joints(P=0.02),and a higher proportion of patients with at least 3 attacks of gout per year(P＜0.001).There were no significant differences in serum uric acid,fasting blood glucose,cholesterol,triglycerides,low-density lipoprotein,high-density lipoprotein,creatinine,homocysteine,white blood cell count,and urine pH between the two groups(P＞0.05).The results of multivariate analysis showed that at least 3 flares of gout per year was an independent risk factor for radiologically negative bone erosion in patients with gout,with an OR(95％CI)of 5.139(1.529-17.271).Conclusion:At least 3 flares of gout per year predicts the occurrence of radiologically negative bone erosion,and these patients should be given more attention to achieving treatment targets.

Objective To explore the regulation of the phosphoinositide 3-kinase(PI3K)/protein kinase B(AKT)-mediated inflammatory response in chronic obstructive pulmonary disease(COPD)by modified Shengxian Decoction through the lung-gut axis.Methods Thirty rats were divided into three groups:Control group,COPD group,and COPD+modified Shengxian Decoction(SXT)group,with 10 rats in each.The COPD model was established using passive smoking combined with intratracheal instillation of lipopolysaccharide(LPS).General symptoms and signs of the rats were monitored during the modeling and intervention periods.Hematoxylin and eosin(HE)staining and immunohistochemistry(IHC)were used to observe lung tissue structure.Enzyme-linked immunosorbent assay(ELISA)was used to detect the levels of inflammatory cytokines interleukin-6(IL-6)and tumor necrosis factor-alpha(TNF-α)in lung tissues.Flow cytometry was used to detect the number of type Ⅱ innate lymphoid cells(nILC2)and type 2 innate lymphoid cells(iILC2)in lung and intestinal tissues.Illumina MiSeq sequencing technology was used to perform 16S rRNA gene sequencing on rat feces to analyze the gut microbiota structure.Gas chromatography-mass spectrometry(GC-MS)was used to determine the content of short-chain fatty acids(SCFAs)in rat feces.Western blotting was used to detect the expressions of related proteins in the PI3K/AKT pathway.Results Compared with the Control group,the COPD group showed significantly reduced lung function indicators,increased heart rate and decreased body mass,while the SXT group showed significant improvement in lung function and general signs(P＜0.05).HE staining showed that the COPD group had lung tissue damage filled with inflammatory cells,while the SXT group had significantly fewer inflammatory cells.IHC results showed that the SXT group had significantly reduced expression of caspase-3 protein(P＜0.05).ELISA results showed that the levels of IL-6 and TNF-α were significantly increased in the COPD group,while the SXT group showed significant improvement in inflammatory damage.The ratio of nILC2 to iILC2 in lung and intestinal tissues was significantly reduced in the COPD group,indicating a significant inflammatory response,while the SXT group showed significant improvement(P＜0.05).The levels of ILC2 cytokines IL-13 and IL-4 were significantly increased in the COPD group,while the SXT group had significantly reduced IL-13 and IL-4 levels.The relative abundance of lung and gut microbiota in the SXT group was significantly higher than that in the Control and COPD groups(P＜0.05).Beta diversity index analysis showed significant differences in species diversity among the three groups(P＜0.05).GC-MS detected six types of SCFAs in rat feces:acetic acid,propionic acid,isobutyric acid,butyric acid,isovaleric acid,and valeric acid.Their levels were lower in the COPD group than in the Control group,but the levels in the SXT group were higher than those in the COPD group.Western blotting results showed that the expressions of p-PI3K,PI3K,p-AKT,AKT,p-NF-κB,and NF-κB proteins were significantly reduced in the SXT group compared to the COPD group(P＜0.05).ELISA results showed that the SXT group had significantly downregulated expression levels of IL-1β and IL-10 compared to the COPD group(P＜0.05).Conclusion Modified Shengxian Decoction can alleviate COPD inflammation.It may mediate the inflammatory response in COPD by inhibiting iILC2 cell activity and expressions of related proteins in the PI3K/AKT signaling pathway through gut microbiota metabolism.

Objective To investigate the therapeutic effect of Kushen Huangqi decoction combined with Aidi injection on primary liver cancer and its impacts on immune function and quality of life.Methods A total of 110 patients with primary liver cancer were randomly divided into the combined group(n=55)and the control group(n=55).The control group was treated with Aidi injection(50 mL)on the basis of routine treatment,and the combined group was treated with Kushen Huangqi decoction on the basis of the control group.The healing effects,traditional Chinese medicine(TCM)symptom scores,quality of life[Karnofsky Performance Status(KPS)score,the MOS 36-item short-form health survey(SF-36)],liver function indicators[total bilirubin(TBIL),aspartate aminotransferase(AST),alanine aminotransferase(ALT)]and immune function indicators before and after treatment were compared between the two groups.Results After treatment,the KPS score,SF-36 score,CD4+and CD4+/CD8+were increased in the two groups,and those in the combined group were higher than the control group.The TCM symptom scores,AST,TBIL,ALT and CD8+were decreased in the two groups,and those in the combined group were lower than those in the control group(P＜0.05).Conclusion The combination of Kushen Huangqi decoction and Aidi injection is beneficial for enhancing immune function,reducing Chinese medicine syndrome scores and liver function damage,improving efficacy and quality of life in treating primary liver cancer.

The patient was hospitalized for treatment due to ovarian cancer 22 months post-surgery and recurrence for 3 months.During chemotherapy,carboplatin was administered intravenously following pretreatment with dexamethasone and diphenhydramine to mitigate potential adverse reactions.Thirteen minutes after the administration of carboplatin,the patient developed an acute allergic reaction manifesting as chest tightness and skin itching,followed by a significant increase in heart rate and blood pressure,a decrease in blood oxygen saturation,laryngeal edema,and respiratory distress.In response to this emergency,the administration of carboplatin was immediately halted,fluid was extracted from the PICC line,and epinephrine,dexamethasone,and diphenhydramine were given for treatment.Additional supportive measures included oxygen therapy and fluid resuscitation.Following these interventions,the patient's condition stabilized,with blood oxygen saturation,heart rate and blood pressure returning to normal levels.

Objective:To explore the expression changes of nerve growth factor (NGF)/tropomyosin receptor kinase A (TrkA) signaling pathway of dorsal root ganglia (DRG) in incisional rat remifentanil-induced hyperalgesia and its effect on the expression of membrane delta opioid receptor (DOR).Methods:A total of 48 SPF male SD rats were randomly divided into 6 groups based on body weight matching, with 8 in each group, which were control group (infusion of 0.9% NaCl solution via the tail vein), incision pain group (incision pain model established using the Brennan method), remifentanil group (infusion of remifentanil via the tail vein), incision pain+ remifentanil model group (incision pain model established using the Brennan method, followed by infusion of remifentanil via the tail vein), NGF group and TrkA inhibitor group(established incision pain+ remifentanil model after intrathecal injection of NGF (0.06 μg/g) or K252a (0.3 μg/g, TrkA inhibitor)). Mechanical paw withdrawal threshold (PWT) was used to assess pain sensitivity in rats. Western blot was employed to measure the expression of NGF, TrkA, and the total DOR(tDOR) and the membrane DOR(mDOR) in DRG tissues. Immunoelectron microscopy was used to detect subcellular DOR expression in DRG. Data were processed using SPSS 24.0 software. Multiple comparisons among groups were conducted by repeated measures ANOVA or one-way ANOVA, and post-hoc comparisons were performed using the Bonferroni test.Results:(1) The results of pain behavior showed that there was a significant interaction effect between time and group in the comparison of PWT among the six groups of rats before and after intervention ( F=345.817, P<0.001). At each time point after intervention, the PWTs of the incision pain+ remifentanil group were lower than those of the incision pain group and remifentanil group, the PWTs of the NGF group were lower than those of the incision pain+ remifentanil group, and the PWTs of the TrkA inhibitor group were higher than those of the incision pain+ remifentanil group and NGF group (all P<0.05). (2)The Western blot results showed that there were statistically significant differences in the relative levels of NGF, TrkA, and mDOR in the DRG tissues of the six groups of rats ( F=156.2, 163.8, 421.2, all P<0.001). The levels of NGF, TrkA, and mDOR proteins in the incision pain+ remifentanil group (1.45±0.07, 1.46±0.04, 3.01±0.20) were higher than those in the incision pain group (1.25±0.05, 1.24±0.04, 1.84±0.05) and remifentanil group (1.24±0.04, 1.26±0.03, 1.84±0.04) (all P<0.05). The levels of NGF, TrkA, and mDOR in the NGF group (1.57±0.03, 1.58±0.07, 3.74±0.25) were higher than those in the incision pain+ remifentanil group (all P<0.05). The relative expression levels of TrkA, and mDOR in the TrkA inhibitor group (1.25±0.04, 1.68±0.07) were lower than those in the incision pain+ remifentanil group and the NGF group (all P<0.05). (3)The results of immunoelectron microscopy showed that there were statistically significant differences in the localization of DOR in the cell membrane, subcellular sites of synthesis pathways, and subcellular localization of degradation pathways among the six groups of rat DRG tissues ( F=140.3, 60.63, 60.28, all P<0.01). The DOR of the synthesis pathway of incision pain+ remifentanil group was higher than that of the incision pain group and remifentanil group, while the DOR of the synthesis pathway of NGF was higher than that of the incision pain+ remifentanil group.The DOR of the synthesis pathway of TrkA inhibitor group was lower than that of the incision pain+ remifentanil group and NGF group (both P<0.05). The DOR of the degradation pathway in the incision pain+ remifentanil group was lower than that in the incision pain group and remifentanil group, the DOR of the degradation pathway in the NGF group was lower than that in the incision pain+ remifentanil group, and the DOR of the degradation pathway in the TrkA inhibitor group was higher than that in the incision pain+ remifentanil group and NGF group (both P<0.05). Conclusion:The NGF/TrkA signaling pathway is involved in rat incisional pain-remifentanil hyperalgesia by upregulating the delta opioid receptor of the dorsal root ganglia.