Objective:To analyze the efficacy and safety of standard chemotherapy and immune checkpoint inhibitors (CI) combined with radiotherapy (RT) in driver-gene negative (wild-type) oligometastatic non-small cell lung cancer (NSCLC) patients with central nervous system involvement.Methods:In this multicenter retrospective cohort study, oligometastatic NSCLC patients receiving first-line chemo-immunotherapy-based therapy were analyzed. Between January 2017 and January 2023, a total of 98 eligible patients were enrolled from the National Cancer Center/Cancer Hospital (Beijing/Shenzhen) and Shanxi Province Cancer Hospital. All participants were divided into chemo-immunotherapy (CI) group (28.6%, n=28) and chemo-immuno-radiotherapy (CIR) group (71.4%, n=70) according to whether receiving radiotherapy. Baseline characteristics were well-balanced between two groups, with no statistically significant differences (all P>0.05). The primary endpoint of the study was overall survival (OS), while progression-free survival (PFS) was designated as a key secondary endpoint. Qualitative data were compared by Chi-square test. Survival analysis was conducted using Kaplan-Meier method, and prognostic analysis was performed by multivariate Cox regression models. Results:The median PFS in the CIR and CI groups was 21.8 and 11.5 months, respectively, and the difference was not statistically significant ( P=0.211). The median OS in the CIR group was significantly better ( P=0.036) than 25.3 months in the CI group. The median OS in the CIR group was not reached. The 2-year local regional control rates for the whole brain radiotherapy patients, stereotactic radiotherapy / stereotactic radiosurgery patients and CI groups were 33.3% ,100% and 83.4%, respectively. Multivariate analysis showed that brain radiotherapy was an independent protective factor for OS in patients with oligometastatic brain metastases at baseline ( HR=0.47, 95% CI=0.22-0.99, P=0.047). Subgroup analysis revealed that patients with 1-3 metastatic lesions benefited from radiotherapy (PFS: HR=0.47, 95% CI=0.22-1.03, P=0.060; OS: HR=0.34, 95% CI=0.12-0.98, P=0.046). Conclusions:For central nervous system involved oligometastatic NSCLC patients, the integration of chemo-immunotherapy with radiotherapy is well tolerated and can improve the efficacy, particularly among those with a limited number of metastatic lesions.

Objective:To investigate the clinical effectiveness of Du Meridian moxibustion combined with brisk walking on negative symptoms, cognitive function, and social function in patients with stable schizophrenia, aiming to provide a feasible adjunctive treatment for clinical practice.Methods:A randomized controlled trial was conducted using convenience sampling to recruit 140 patients with stable schizophrenia hospitalized at the Affiliated Brain Hospital of Guangzhou Medical University from April 1, 2023, to March 31, 2024. Patients were randomly assigned to a control group, Du Meridian moxibustion group, brisk walking group, or combined group, with 35 patients in each group. The control group received standard care. On this basis, the Du Meridian moxibustion group received moxibustion on the Du Meridian, the brisk walking group participated in slow walking exercises, and the combined group received both interventions for 12 weeks. Assessments were conducted at baseline, at 6 and 12 weeks during the intervention, and at 12 weeks post-intervention using the Scale for the Assessment of Negative Symptoms, Mini-Mental State Examination, and Social Functioning Scale for Inpatient Psychiatric Patients.Results:A total of 134 patients completed the study: control group ( n = 34), Du Meridian moxibustion group ( n = 34), brisk walking group ( n = 35), and combined group ( n = 31). The combined group demonstrated significantly lower SANS scores at the 12th week of intervention (49.71 ± 4.66) and at 12 weeks post-intervention (53.45 ± 5.34) compared to the Du Meridian moxibustion group (54.91 ± 4.79) and (59.56 ± 5.84), the brisk walking group (56.69 ± 5.59) and (58.51 ± 5.42), control group (65.71 ± 4.95) and (66.21 ± 4.33), with statistically significant differences ( t values were 3.81-13.37, all P<0.05). Regarding cognitive function, the MMSE scores in the combined group at the 12th week of intervention (28.23 ± 1.28) and at 12 weeks post-intervention (27.35 ± 1.76) were higher than those in the Du Meridian moxibustion group (26.79 ± 1.85) and (25.59 ± 2.27) and the brisk walking group (25.88 ± 2.23) and (25.43 ± 1.84), control group (23.65 ± 2.17) and (22.32 ± 2.14), with statistically significant differences ( t values were - 10.28 to - 3.48, all P<0.001). For social function, the SSPI scores in the combined group at the 12th week of intervention (35.71 ± 3.63) and at 12 weeks post-intervention (32.58 ± 3.71) were also significantly higher than those in the Du Meridian moxibustion group (32.21 ± 3.91) and (28.47 ± 3.70) and the brisk walking group (31.83 ± 3.54) and (30.31 ± 3.59), control group (24.53 ± 4.12) and (24.15 ± 3.50) with statistically significant differences ( t values were - 11.56 to - 2.52, all P<0.05). Conclusions:The combination of Du Meridian moxibustion and brisk walking is an effective adjunctive intervention for patients with stable schizophrenia, as it significantly reduces negative symptoms, enhances cognitive function, and improves social functioning.

Objective:To investigate the clinical effectiveness of Du Meridian moxibustion combined with brisk walking on negative symptoms, cognitive function, and social function in patients with stable schizophrenia, aiming to provide a feasible adjunctive treatment for clinical practice.Methods:A randomized controlled trial was conducted using convenience sampling to recruit 140 patients with stable schizophrenia hospitalized at the Affiliated Brain Hospital of Guangzhou Medical University from April 1, 2023, to March 31, 2024. Patients were randomly assigned to a control group, Du Meridian moxibustion group, brisk walking group, or combined group, with 35 patients in each group. The control group received standard care. On this basis, the Du Meridian moxibustion group received moxibustion on the Du Meridian, the brisk walking group participated in slow walking exercises, and the combined group received both interventions for 12 weeks. Assessments were conducted at baseline, at 6 and 12 weeks during the intervention, and at 12 weeks post-intervention using the Scale for the Assessment of Negative Symptoms, Mini-Mental State Examination, and Social Functioning Scale for Inpatient Psychiatric Patients.Results:A total of 134 patients completed the study: control group ( n = 34), Du Meridian moxibustion group ( n = 34), brisk walking group ( n = 35), and combined group ( n = 31). The combined group demonstrated significantly lower SANS scores at the 12th week of intervention (49.71 ± 4.66) and at 12 weeks post-intervention (53.45 ± 5.34) compared to the Du Meridian moxibustion group (54.91 ± 4.79) and (59.56 ± 5.84), the brisk walking group (56.69 ± 5.59) and (58.51 ± 5.42), control group (65.71 ± 4.95) and (66.21 ± 4.33), with statistically significant differences ( t values were 3.81-13.37, all P<0.05). Regarding cognitive function, the MMSE scores in the combined group at the 12th week of intervention (28.23 ± 1.28) and at 12 weeks post-intervention (27.35 ± 1.76) were higher than those in the Du Meridian moxibustion group (26.79 ± 1.85) and (25.59 ± 2.27) and the brisk walking group (25.88 ± 2.23) and (25.43 ± 1.84), control group (23.65 ± 2.17) and (22.32 ± 2.14), with statistically significant differences ( t values were - 10.28 to - 3.48, all P<0.001). For social function, the SSPI scores in the combined group at the 12th week of intervention (35.71 ± 3.63) and at 12 weeks post-intervention (32.58 ± 3.71) were also significantly higher than those in the Du Meridian moxibustion group (32.21 ± 3.91) and (28.47 ± 3.70) and the brisk walking group (31.83 ± 3.54) and (30.31 ± 3.59), control group (24.53 ± 4.12) and (24.15 ± 3.50) with statistically significant differences ( t values were - 11.56 to - 2.52, all P<0.05). Conclusions:The combination of Du Meridian moxibustion and brisk walking is an effective adjunctive intervention for patients with stable schizophrenia, as it significantly reduces negative symptoms, enhances cognitive function, and improves social functioning.

Objective:To analyze the clinical efficacy and safety of carglumic acid in the treatment of neonatal hyperammonemia caused by organic acidemia.Methods:A case summary was made.Six cases of neonatal hyperammonemia caused by organic acidemia treated at the Neonatal Intensive Care Unit of Henan Children′s Hospital from March to September in 2024 were included.They received comprehensive ammonia-lowering treatment in combination with oral carglumic acid dispersible tablets.The clinical data of the children were collected and analyzed retrospectively.Changes in blood ammonia levels, blood gas parameters, and complete blood count before and after treatment with carglumic acid were analyzed using the Wilcoxon test.The incidence of adverse reactions and clinical regression during the treatment with carglumic acid was observed.Results:There were 2 females and 4 males in the 6 patients included.Four children suffered from isolated methylmalonic acidemia caused by MUT gene mutations, and the other 2 had propionic acidemia.The clinical manifestations were poor breastfeeding in 6 cases, vomiting in 2 cases, poor response in 6 cases, weight loss in 6 cases, and convulsions in 3 cases.Acute metabolic decompensation abnormalities were presented in all children, such as metabolic acidosis, hyperammonemia, leukopenia and thrombocytopenia.The first dose of carglumic acid was 62-255 mg/kg, the second dose was 75-172 mg/kg.The blood ammonia level decreased from 411.7 (339.7, 623.8) μmol/L before treatment to 108.1 (35.5, 229.1) μmol/L after 48 hours of treatment, showing a statistically significant reduction ( Z=2.20, P<0.05).Three cases with a blood ammonia level higher than 400 μmol/L, it was effectively reduced after treatment with carglumic acid.Two cases did not undergo hemodialysis or peritoneal dialysis.One case underwent hemodialysis but died after withdrawing the treatment.After administration of carglumic acid, metabolic acidosis was corrected in all children, and 2 patients ultimately died after discontinuing the treatment.No causal relationship was identified between adverse events and carglumic acid treatment.The examinations at discharge and during the follow-up period (2-7 months) showed that most laboratory abnormalities (including leukopenia, anemia, thrombocytopenia, hyperlactatemia, hyponatremia, hyperkalemia, elevated myocardial enzymes, and hyperbilirubinemia) returned to normal. Conclusions:Carglumic acid can effectively reduce neonatal hyperammonemia caused by organic academia, improve metabolic disorders, and reduce the need for blood purification or peritoneal dialysis, with good safety.

Objective:To analyze the clinical efficacy and safety of carglumic acid in the treatment of neonatal hyperammonemia caused by organic acidemia.Methods:A case summary was made.Six cases of neonatal hyperammonemia caused by organic acidemia treated at the Neonatal Intensive Care Unit of Henan Children′s Hospital from March to September in 2024 were included.They received comprehensive ammonia-lowering treatment in combination with oral carglumic acid dispersible tablets.The clinical data of the children were collected and analyzed retrospectively.Changes in blood ammonia levels, blood gas parameters, and complete blood count before and after treatment with carglumic acid were analyzed using the Wilcoxon test.The incidence of adverse reactions and clinical regression during the treatment with carglumic acid was observed.Results:There were 2 females and 4 males in the 6 patients included.Four children suffered from isolated methylmalonic acidemia caused by MUT gene mutations, and the other 2 had propionic acidemia.The clinical manifestations were poor breastfeeding in 6 cases, vomiting in 2 cases, poor response in 6 cases, weight loss in 6 cases, and convulsions in 3 cases.Acute metabolic decompensation abnormalities were presented in all children, such as metabolic acidosis, hyperammonemia, leukopenia and thrombocytopenia.The first dose of carglumic acid was 62-255 mg/kg, the second dose was 75-172 mg/kg.The blood ammonia level decreased from 411.7 (339.7, 623.8) μmol/L before treatment to 108.1 (35.5, 229.1) μmol/L after 48 hours of treatment, showing a statistically significant reduction ( Z=2.20, P<0.05).Three cases with a blood ammonia level higher than 400 μmol/L, it was effectively reduced after treatment with carglumic acid.Two cases did not undergo hemodialysis or peritoneal dialysis.One case underwent hemodialysis but died after withdrawing the treatment.After administration of carglumic acid, metabolic acidosis was corrected in all children, and 2 patients ultimately died after discontinuing the treatment.No causal relationship was identified between adverse events and carglumic acid treatment.The examinations at discharge and during the follow-up period (2-7 months) showed that most laboratory abnormalities (including leukopenia, anemia, thrombocytopenia, hyperlactatemia, hyponatremia, hyperkalemia, elevated myocardial enzymes, and hyperbilirubinemia) returned to normal. Conclusions:Carglumic acid can effectively reduce neonatal hyperammonemia caused by organic academia, improve metabolic disorders, and reduce the need for blood purification or peritoneal dialysis, with good safety.

Objective:To analyze the efficacy and safety of standard chemotherapy and immune checkpoint inhibitors (CI) combined with radiotherapy (RT) in driver-gene negative (wild-type) oligometastatic non-small cell lung cancer (NSCLC) patients with central nervous system involvement.Methods:In this multicenter retrospective cohort study, oligometastatic NSCLC patients receiving first-line chemo-immunotherapy-based therapy were analyzed. Between January 2017 and January 2023, a total of 98 eligible patients were enrolled from the National Cancer Center/Cancer Hospital (Beijing/Shenzhen) and Shanxi Province Cancer Hospital. All participants were divided into chemo-immunotherapy (CI) group (28.6%, n=28) and chemo-immuno-radiotherapy (CIR) group (71.4%, n=70) according to whether receiving radiotherapy. Baseline characteristics were well-balanced between two groups, with no statistically significant differences (all P>0.05). The primary endpoint of the study was overall survival (OS), while progression-free survival (PFS) was designated as a key secondary endpoint. Qualitative data were compared by Chi-square test. Survival analysis was conducted using Kaplan-Meier method, and prognostic analysis was performed by multivariate Cox regression models. Results:The median PFS in the CIR and CI groups was 21.8 and 11.5 months, respectively, and the difference was not statistically significant ( P=0.211). The median OS in the CIR group was significantly better ( P=0.036) than 25.3 months in the CI group. The median OS in the CIR group was not reached. The 2-year local regional control rates for the whole brain radiotherapy patients, stereotactic radiotherapy / stereotactic radiosurgery patients and CI groups were 33.3% ,100% and 83.4%, respectively. Multivariate analysis showed that brain radiotherapy was an independent protective factor for OS in patients with oligometastatic brain metastases at baseline ( HR=0.47, 95% CI=0.22-0.99, P=0.047). Subgroup analysis revealed that patients with 1-3 metastatic lesions benefited from radiotherapy (PFS: HR=0.47, 95% CI=0.22-1.03, P=0.060; OS: HR=0.34, 95% CI=0.12-0.98, P=0.046). Conclusions:For central nervous system involved oligometastatic NSCLC patients, the integration of chemo-immunotherapy with radiotherapy is well tolerated and can improve the efficacy, particularly among those with a limited number of metastatic lesions.

Objective:To investigate the inhibitory effect of ferulic acid on the retina of diabetic mice and high glucose-induced human retinal pigment epithelium (RPE) cell injury and the mechanism.Methods:Thirty 8-week-old SPF male type 2 diabetic db/db mice were selected and divided into a model group and a ferulic acid group by the random number table method, with 15 mice in each group.Another 15 db/m mice of the same age were selected as a control group.The model and control groups received normal saline (5 ml/kg) by gavage daily, and the ferulic acid group received ferulic acid solution (0.05 g/kg) by gavage daily.After two months of treatment, the mice were sacrificed and the eyeballs were removed.The morphological changes of mouse retinal tissues were observed by hematoxylin-eosin staining.The fluorescence intensity and expression levels of mitochondrial calcium uniporter (MCU), p38 mitogen-activated protein kinase (p38 MAPK) and phosphorylated p38 MAPK (p-p38 MAPK) in mouse retinal tissues were detected by immunofluorescence staining and Western blot.Human RPE cells were divided into control group, dimethyl sulfoxide (DMSO) group, high glucose group and high glucose+ ferulic acid group.The control group received no treatment, and the other cell groups were cultured with the corresponding reagents for 24 hours.The reactive oxygen (ROS) level of RPE cells in each group was detected with the ROS detection kit.The mitochondrial membrane potential level of RPE cells was detected with the a mitochondrial membrane potential detection kit (JC-1).The MCU and microfilament fluorescence intensity of RPE cells were detected with the a microfilament green fluorescent probe.To explore the regulatory relationship between MCU, p38 MAPK and p-p38 MAPK, the MCU protein level was silenced and overexpressed by lentivirus transfection technology.The fluorescence intensity and expression levels of MCU, p38 MAPK and p-p38 MAPK proteins in RPE cells were detected by immunofluorescence staining and Western blot.The use and feeding of experimental animals followed the 3R principle and the Statement of the Association for Research in Vision and Ophthalmology on the Use of Animals in Ophthalmology and Vision Research.This study protocol was approved by the Ethics Committee of Ningxia Eye Hospital, People's Hospital of Ningxia Hui Autonomous Region (No.2019085).Results:The intercellular space of the outer nuclear layer, inner nuclear layer and ganglion cell layer of the retinal tissue in the model group was increased and the cell arrangement was disordered compared with the control group, and the retinal tissue in the ferulic acid group was significantly improved.Compared with the control group, the fluorescence intensity of MCU, p-p38 MAPK and MCU+ p-p38 MAPK protein of mouse retinal tissue in model group and ferulic acid group was significantly increased (all at P<0.05).Compared with the model group, the fluorescence intensity of MCU, p-p38 MAPK and MCU+ p-p38 MAPK protein of mice retinal tissue in ferulic acid group was significantly decreased (all at P<0.05).Compared with the control group, the relative expression levels of MCU, p38 MAPK and p-p38 MAPK proteins of mouse retinal tissue in model group were significantly increased (all at P<0.05).Compared with the model group, the relative expression levels of MCU, p38 MAPK and p-p38 MAPK proteins of mice retinal tissue in ferulic acid group were significantly decreased (all at P<0.05).The ROS fluorescence intensities in the control group, DMSO group, high glucose group and high glucose+ ferulic acid group were 0.22±0.02, 0.22±0.03, 0.30±0.02 and 0.24±0.02, respectively, and the overall difference was statistically significant ( F=7.845, P<0.01).The ROS fluorescence intensity was significantly higher in the high glucose group than in the control and DMSO groups, and it was significantly lower in the high glucose+ ferulic acid group than in the high glucose group (all at P<0.05).The mitochondrial membrane potential was significantly lower in high glucose group and high glucose+ ferulic acid group than in control and DMSO groups, and significantly higher in high glucose+ ferulic acid group than in high glucose group (all at P<0.05).Compared with the control group and DMSO group, the fluorescence intensity of MCU was higher in the high glucose group, accompanied by the decrease and thinning of cell microfilaments, and the fluorescence intensity of MCU protein was significantly decreased in high glucose+ ferulic acid group, with the number of microfilaments increased significantly.Compared with the control group and DMSO group, the fluorescence intensity and relative expressions of MCU, p38 MAPK and p-p38 MAPK proteins were significantly increased in the high glucose group (all at P<0.05).Compared with the high glucose group, the fluorescence intensity and relative expressions of MCU, p38 MAPK and p-p38 MAPK proteins were significantly decreased in the high glucose+ ferulic acid group (all at P<0.05).Compared with the control group and the empty vector group, the relative expressions of MCU, p38 MAPK and p-p38 MAPK proteins were significantly increased in the MCU overexpression group and significantly decreased in the MCU shRNA group and the MCU overexpression+ ferulic acid group (all at P<0.05).Compared with MCU overexpression group, the relative expressions of MCU, p38 MAPK and p-p38 MAPK proteins were significantly decreased in MCU shRNA group and MCU overexpression+ ferulic acid group, and the differences were statistically significant (all at P<0.05). Conclusions:Ferulic acid can regulate oxidative stress and mitochondrial dysfunction, thereby ameliorating retinal damage and high glucose-induced RPE cell injury in diabetic mice, which may play a protective role through MCU and p38MAPK signaling pathways.

Glaucoma is one of the most common optic neuropathies, featuring progressive retinal ganglion cell damage and visual field loss (Tham et al., 2014; Xu et al., 2020). Currently, the only effective treatment for this condition is the reduction of intraocular pressure (IOP) (Palmberg, 2001; Heijl et al., 2002). Canaloplasty is a proven bleb-independent surgery with good efficacy and safety profiles in primary open-angle glaucoma (POAG) (Gołaszewska et al., 2021). However, early transient postoperative IOP elevation has been reported in up to 30% of cases (Riva et al., 2019), similar to that commonly observed in other internal drainage glaucoma surgeries such as implantation using iStent (0%-21.0%), CyPass (10.8%), and Hydrus (4.8%-6.5%) (Lavia et al., 2017). This complication may be a predictor of poor reserve in the outflow system and is potentially associated with surgical failure. Nonetheless, the exact pathophysiology of glaucoma remains unknown, and studies clarifying the risk factors for postoperative IOP elevation have been scarce.
Humans ; Intraocular Pressure ; Glaucoma, Open-Angle/surgery* ; Incidence ; Treatment Outcome ; Risk Factors

Objective: To improve the social skills of children with ASD by using Program for the Education and Enrichment of Relational Skills(PEERS ), and to reduce the uncertainty towards ASD and negative emotions for mothers of ASD children. Methods: From September to October 2017, 30 dyads of autistic mother and child were recruited and divided into intervention group and control group (15 mother child dyads each). Based on the content of PEERS social skill, cognitive behavior therapy was delivered in group format, through demonstration, role play and group exercise. At the same time, mother child dyads were trained using parallel social technology. Mothers and children with ASD were investigated using Parents Perception of Uncertainty Scale (PPUS), Patient Health Questionnaire 9 (PHQ-9), Chinese Version of the Beck Depression Inventory II(BDI-Ⅱ-C), Beck Anxiety Inventory (BAI), State Trait Anxiety Inventory(STAI-Form Y), and Autism Behavior Checklist (ABC), Cildhood Autism Rating Scale (CARS), and Social Communication Questionnaire (SCQ). Results: Changes in ASD symptom score in children and emotional score of mothers in the intervention group were less than 0. The total score of mother disease uncertainty(74.93±13.58, 90.40± 9.21 ), ambiguity(31.13±7.07, 38.93±4.73), lack of clarity information(11.93±2.09, 13.80±2.54), unpredictability(9.60±1.99, 12.07±2.89), significantly changed after intervention( t =-3.65, -3.55, -2.20, -2.72, P <0.05). Conclusion Social PEERS group intervention can enhance the social skills of children with ASD, reduce uncertainty of illness among mother of ASD children. Timely disease related information, guidance for mothers to actively participate in child care and training, might help to reduce cognitive bias, depressive and anxiety symptoms among mothers.

Objective:To investigate the clinical efficacy of hyperbaric oxygen(HBO) combined with vacuum sealing drainage (VSD) in the treatment of 46 patients with early osteofascial compartment syndrome (OCS), and to analyze the value of tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6) for prognostic prediction.Methods:A total of 46 patients with early OCS admitted to the Department of Orthopedics of Yantai Mountain Hospital from September 2015 to March 2020 were retrospectively analyzed. According to the treatment methods, they were divided into observation group ( n=46) and control group ( n=43). The control group was treated with VSD and conventional symptomatic treatment, while the observation group was treated with HBO on the basis of the treatments of the control group. The clinical efficacy was compared after 3 courses of treatment. The pain was graded before and after treatment by visual analogue scale (VAS); the time of swelling subsiding and length of hospital stay were respectively recorded; the freshness and infection of granulation tissue at the incision site of the affected limb were observed, and primary suture or secondary skin grafting was conducted based on evaluation; enzyme linked immunosorbent assay (ELISA) was applied to measure the levels of serum TNF-α and IL-6 at different time points for the prediction of the development of the disease. Results:After 3 courses of treatment, the effective rate of the observation group (97.8%) was significantly higher than that of the control group (81.4%) ( P<0.05). The secondary skin grafting rate in the observation group (53.5%) was significantly lower than that in the control group (21.7%), and the rate of granulation tissue without infection (80.4%) was significantly higher than that of the control group (51.2%) ( P<0.05). The time of swelling subsiding [(13.14 ±3.42)d] and length of hospital stay [(16.55±3.52)d] in the observation group were significantly lower than those in the control group [time of swelling subsiding: (22.39 ±4.48)d; length of hospital stay: (26.87±5.51)d] ( P<0.05). The VAS scores of the observation group were significantly lower than those of the control group on the 7th, 14th, and 21st days after operation ( P<0.05). The levels of serum TNF-α and IL-6 in the observation group were significantly lower than those in the control group on the 7th and 14th days after operation ( P<0.05), but no significant difference was observed on the 21st day ( P>0.05). Conclusion:HBO combined with VSD in the treatment of early OCS can improve the blood circulation of the affected limb, reduce the incidence of incision infection, promote wound healing, and reduce limb pain, so as to improve the curative effect.