The original version of this article (Yang et al., 2023) unfortunately contained a mistake. In Acknowledgments, the funding information for the Zhejiang Provincial Natural Science Foundation of China (No. LBY21H160001) was wrong. The correct funding should be the Zhejiang Health Science and Technology Project (No. 2022KY682), China.

Peptide receptor radionuclide therapy (PRRT) with radiolabeled SSTR2 agonists is a treatment option that is highly effective in controlling metastatic and progressive neuroendocrine tumors (NETs). Previous studies have shown that an SSTR2 agonist combined with albumin binding moiety Evans blue (denoted as ¹⁷⁷Lu-EB-TATE) is characterized by a higher tumor uptake and residence time in preclinical models and in patients with metastatic NETs. This study aimed to enhance the in vivo stability, pharmacokinetics, and pharmacodynamics of ¹⁷⁷Lu-EB-TATE by replacing the maleimide-thiol group with a polyethylene glycol chain, resulting in a novel EB conjugated SSTR2-targeting radiopharmaceutical, ¹⁷⁷Lu-LNC1010, for PRRT. In preclinical studies, ¹⁷⁷Lu-LNC1010 exhibited good stability and SSTR2-binding affinity in AR42J tumor cells and enhanced uptake and prolonged retention in AR42J tumor xenografts. Thereafter, we presented the first-in-human dose escalation study of ¹⁷⁷Lu-LNC1010 in patients with advanced/metastatic NETs. ¹⁷⁷Lu-LNC1010 was well-tolerated by all patients, with minor adverse effects, and exhibited significant uptake and prolonged retention in tumor lesions, with higher tumor radiation doses than those of ¹⁷⁷Lu-EB-TATE. Preliminary PRRT efficacy results showed an 83% disease control rate and a 42% overall response rate after two ¹⁷⁷Lu-LNC1010 treatment cycles. These encouraging findings warrant further investigations through multicenter, prospective, and randomized controlled trials.

Objective To explore the relationship between triglyceride-glucose index(TyG)and acute ischemic stroke with large vessel occlusion(AIS-LVO)of anterior circulation.Methods A retrospective study was conducted on patients with anterior circulation AIS-LVO who underwent emergency endovascular thrombectomy at Neurovascular Center of The First Affiliated Hospital of Naval Medical University from Jan.2018 to Dec.2019.According to modified Rankin scale(mRS)score 90 d after operation,the patients were assigned to favorable outcome group(mRS score 0-2)or unfavorable outcome group(mRS score 3-6),and the TyG was compared.According to the median of TyG,the patients were assigned to low-TyG group(TyG＜8.57)or high-TyG group(TyG ≥8.57),and the clinical data,laboratory indexes,and imaging characteristics were compared.Receiver operating characteristic curve was used to evaluate the predictive value of TyG for poor prognosis.Results A total of 135 patients were enrolled,with 72 in the favorable outcome group and 63 in the unfavorable outcome group.The TyG of the unfavorable outcome group was significantly higher than that of the favorable outcome group(8.82+0.63 vs 8.43+0.60,P＜0.001).There were 67 patients in the low-TyG group and 68 in the high-TyG group.Compared with the low-TyG group,the proportion of patients with hyperlipidemia history(P=0.003),systolic blood pressure at admission(P=0.018),fasting blood glucose level(P＜0.001),and triglyceride level(P＜0.001)were significantly higher in the high-TyG group,the infarct core volume was significantly larger(P=0.025),the high density lipoprotein-cholesterol level was significantly lower(P=0.013),and the mRS score 90 d after operation was significantly higher(3[1,5]vs 1[0,5],P=0.049).The TyG had certain predictive value for poor prognosis in anterior circulation AIS-LVO patients(area under curve value=0.662,95％confidence interval 0.571-0.753).Conclusion TyG is elevated in anterior circulation AIS-LVO patients with poor prognosis,and may be a potential prognostic indicator for anterior circulation AIS-LVO patients.

OBJECTIVE To determine the species,quantity,and dispersion patterns of airborne pollen in two districts and five counties of Handan City,Hebei Province.METHODS The gravity sedimentation method was employed from October 1,2023,to September 30,2024,for daily and consecutive pollen exposure slides in two districts(Congtai District and Yongnian District)and five counties(Qiu County,Daming County,Cheng'an County,Cixian County,and She County)of Handan City,Hebei Province.The types of pollen were counted and identified under an optical microscope,and the pollen data were statistically analyzed.RESULTS The annual pollen quantity in the two districts and five counties of Handan City ranged from 24 031 grains/1 000 mm2 to 85 131 grains/1 000 mm2.The dissemination of major allergenic pollen presented two peaks.The first peak occurred in spring(March to April),mainly composed of Platanus(25.15％),Broussonetia(13.61％),Pinus(8.48％);the second peak occurred in(August to September),mainly consisting of Humulus/Cannabis(13.71％)and Artemisia(8.44％).Pollen in spring was significantly higher than that in summer and autumn.CONCLUSION The major allergenic airborne pollen in the two districts and five counties of Handan City exhibited two peaks in spring and summer-autumn,with Platanus pollen,Broussonetia pollen,Pinus pollen,Humulus/Cannabis pollen,and Artemisia pollne being the dominant pollen types.Among them,Platanus pollen was the absolute dominant pollen in this region.

Objective:To explore the effect of combining intermittent θ pulse stimulation (iTBS) of the cerebellum with lower extremity exoskeleton robot support on the balance and walking function of stroke survivors.Methods:Seventy-five stroke survivors complicated with lower extremity dysfunction were divided into an iTBS group, an exoskeleton group and a combined group, each of 25, according to a random number table. In addition to conventional rehabilitation training, the iTBS group was given cerebellar iTBS combined with traditional walking training, the exoskeleton group received sham cerebellar iTBS combined with walking training assisted by a lower extremity exoskeleton robot. The combined group received both therapies. The schedule was once a day, 5 days a week for 3 weeks. Before and after the treatment, the 10-metre walking test (10MWT), the Berg Balance Scale (BBS) and the Fugl-Meyer lower extremity assessment (FMA-LE) were used to evaluate the subjects′ walking ability, balance and lower extremity motor ability. Gait and neuro-electrophysiological tests were also conducted in all three groups.Results:After the treatment, a significant improvement was observed in the 10MWT times, BBS scores, FMA-LE scores, stride frequency and stride speed of all three groups compared with before the treatment. On average, the results of the exoskeleton and combined groups were significantly better than those of the iTBS group, and those of the combined group were significantly better than among the exoskeleton group. Almost everyone′s MEP latency and amplitude had improved significantly compared with before the treatment, but the improvements in the exoskeleton group tended to be superior to those in the iTBS group ( P≤0.05). The latency in the combined group averaged (21.25±1.70)ms, and the amplitude averaged (184.17±6.54)μV, both significantly better than the exoskeleton group′s averages. Conclusions:Cerebellum iTBS combined with lower extremity exoskeleton walker training can significantly improve the motor functioning, balance and walking ability of stroke survivors.

Objective:To explore the effect of combining repeated peripheral (rPMS) and central transcranial magnetic stimulation (rTMS) in treating upper limb motor dysfunction after a stroke.Methods:Seventy-eight patients with upper limb motor dysfunction after a stroke were randomly divided into a control group, an rTMS group and a combined magnetic stimulation group, each of 26. All three groups underwent routine rehabilitation, while the rTMS group was repeatedly given low frequency transcranial magnetic stimulation of the M1 region on the unaffected side, and the combined group also received repeated peripheral magnetic stimulation at Erb′s point on the affected upper limb. There was one treatment session a day, 5 days a week for 3 weeks. Before and after the treatment, everyone′s upper limb motor function was quantified using the Fugl-Meyer upper extremity assessment (FMA-UE) and the Wolf motor function test (WMFT). Skill in the activities of daily living was quantified in terms of a Barthel index (BI). Motor recovery of the upper limbs and hands was assessed using Brunnstrom staging. The latency and amplitude of the motor evoked potentials (MEPs) in the subjects′ affected abductor pollicis brevis muscles were also recorded before and after the treatment. Pearson correlation coefficients quantified the correlation between the changes in FMA-UE scores and MEP amplitudes before and after the treatment in the three groups.Results:There were no significant differences among the three groups before the treatment. Afterward, however, the average FMA-UE, WMFT and BI scores, as well as the upper limb and hand Brunnstrom stages and the average MEP latencies and amplitudes of all the three groups had improved significantly. The combined group′s average results were then significantly better than the other two groups′ averages, except for the upper limb Brunnstrom stages. The increases in MEP amplitude were positively correlated with the increases in FMA-UE scores among the rTMS and the combined group, but there was no significant correlation between them in the control group.Conclusions:The combined application of rPMS and contralateral low frequency rTMS can effectively relieve motor dysfunction in the upper limbs in the early stages after a stroke.

Objective To analyze the clinical characteristics of immune checkpoint inhibitor(ICI)-related hepatotoxicity(ICIH)in cancer patients.Methods A retrospective analysis was conducted on clinical data of cancer patients with ICIH from January 2019 to December 2024.Patients with Grade 1-2 liver injury were defined as the mild group,and those with Grade 3-4 liver injury were defined as the severe group.Results Among 13 patients with ICIH,10(76.92%)were males and 3(23.08%)were females,with a mean age of 67.8±5.2 years.Twelve patients(92.3%)were aged 60 years or above.ICIH first occurred between cycle 1 and cycle 14 after initial treatment,with the highest incidence observed within cycles 1-5.Combination therapy(combination chemotherapy or targeted agents)was used in 10 patients(76.92%).Among the 13 patients,the distribution of liver injury grades was as follows:1 case of Grade 1(7.69%),2 cases of Grade 2(15.38%),5 cases of Grade 3(38.46%),and 5 cases of Grade 4(38.46%).Liver injury types included hepatocellular(38.46%),cholestatic(38.46%),and mixed(23.08%).After drug discontinuation and supportive care,9 patients(69.23%)fully recovered,2(15.38%)improved,and 2(15.38%)showed no improvement.No significant differences were observed between the mild and severe groups in terms of age,body mass index,baseline lymphocyte count,platelet count,neutrophil count,monocyte count,alanine aminotransferase,aspartate aminotransferase,lactate dehydrogenase,alkaline phosphatase,lymphocyte-to-monocyte ratio,neutrophil-to-lymphocyte ratio,and platelet-to-lymphocyte ratio(P>0.05).Conclusion ICIH typically occurs within 1 to 5 cycles after ICI administration,with non-specific clinical manifestations,which lead to a diagnosis of exclusion.Despite a generally favorable prognosis,severe ICIH can be fatal,particularly in patients with primary liver cancer.Prompt discontinuation of ICIs and initiation of Corticosteroid therapy can lead to timely improvement of patient's condition.

Objective:To identify and evaluate the important risk factor set of anxiety and depression in occupational population, establish a risk prediction model, and provide scientific basis for making targeted mental health protection plan and promoting the mental health of workers.Methods:In August 2016, a cluster random sampling method was used to investigate 807 employees who underwent physical examination in a hospital as research objects. The simplified Chinese version of the core job content questionnaire, Athens Insomnia Scale, AIS-5 and Symptom Check List-90 (SCL-90) were used for the Occupational stress, insomnai and negative emotional symptom investigation. Chi-square and Fisher exact probability method were used for data analysis, and Bayesian network was used for model construcion and analysis.Results:The score of occupational stress was 0.88±0.15, and the incidence of occupational stress was 18.09% (146/807). AIS-5 scores were (3.03±2.82), and the incidence of insomnia was 15.99% (129/807). Depression (16.89±5.73) scores, anxiety (12.36±4.11) scores. Depression (16.89±5.73) score, anxiety (12.36±4.11) score, the detection rate was 8.55% (69/755), 7.31% (59/762). Gender, illness, education, insomnia and occupational stress were correlated with depression ( P<0.01), while education, illness, insomnia and anxiety were correlated ( P<0.05). When both occupational stress and insomnia existed, the detection rate of depression was the highest (0.4006) . Conclusion:Insomnia was a valid predictor of anxiety and depression, suggesting that occupational groups should pay attention to sleep quality and managers should rationalize work tasks in order to reduce the risk of anxiety and depression.

Objective:To analyze the impact of serum alpha-fetoprotein (AFP) and carbohydrate antigen 19-9 (CA19-9) on the prognosis of patients with combined hepatocellular-cholangiocarcinoma (CHC) after radical surgery.Methods:Clinical data of 100 patients diagnosed with CHC by postoperative pathology in Hunan Provincial People's Hospital from January 2009 to January 2019 were retrospectively analyzed, including 73 males and 27 females, aged (52.0±10.9) years. Univariate and multivariate Cox regression analysis were conducted to try to find out the effects of AFP and CA19-9 on postoperative disease-free survival (DFS) of patients with CHC. Subgroup analysis was also performed to analyze the DFS among patients with different levels of AFP and CA19-9. Kaplan-Meier method and log-rank test were used to plot and compare the survival curves between groups.Results:Univariate analysis showed that levels of AFP, CA19-9, alanine transaminase, aspartate transaminase, American Joint Committee on Cancer (AJCC) TNM staging, portal vein invasion, tumor number are associated with postoperative DFS in CHC patients (all P<0.05). The multivariate Cox analysis showed that AFP≥20.6 μg/L ( HR=6.686, 95% CI: 1.985-9.582), CA19-9≥35.2 U/L ( HR=5.790, 95% CI: 1.197-8.855), AJCC tumor TNM staging stage Ⅱ( HR=6.384, 95% CI: 2.069-11.532), and portal vein invasion ( HR=2.384, 95% CI: 1.100-10.125) were risk factors for a shortened DFS in CHC patients after surgery (all P<0.05). Subgroup analysis showed that patients with AFP≥20.6 μg/L and CA19-9≥35.2 U/L ( n=14) had a lower DFS compared to patients with AFP<20.6 μg/L and CA19-9≥35.2 U/L ( n=32), and patients with AFP≥20.6 μg/L and CA19-9<35.2 U/L ( n=20) ( χ2=6.23, 4.98, P=0.014, 0.043). Conclusion:AFP and CA19-9 are risk factors for DFS in CHC patients. Patients with AFP≥20.6 μg/L and CA19-9≥35.2 U/L showed a worse prognosis.

Objective:To investigate the relationship between work fit, work stress, and occupational fatigue among medical staff, and to analyze the independent and interactive effects of work fit and work stress on occupational fatigue.Methods:A stratified random sampling method was employed to select 1162 employees from two top-tier hospitals as the research subjects. A questionnaire survey was conducted to collect information on basic demographics, work stress, work fit, and occupational fatigue. Chi-square test, analysis of variance, and logistic regression equations were used to evaluate the interactive effects of work fit and work stress on occupational fatigue.Results:This study included 1162 medical Homo sapiens personnel, among whom 884 were job-adapted and 362 were in a stressful state. Univariate logistic regression analysis showed that the risk of occupational fatigue significantly increased in the 40-49 age group ( OR=1.89) and the bachelor's degree group ( OR=2.52, P<0.01). Smoking and alcohol consumption were also associated with a significantly higher risk of occupational fatigue ( P<0.01). In terms of occupational characteristics, compared to clinical doctors, nurses and pharmaceutical/technical Homo sapiens personnel had lower risks ( OR=0.57, 0.43, P<0.05). Compared to high-ranking Homo sapiens personnel, those with no title or junior titles exhibited lower risks ( OR=0.51, 0.43, P<0.05). Working hours exceeding 55 hours per week and night shifts 3-4 times per week significantly increased fatigue risk ( OR=1.94, 1.90, P<0.05). Occupational stress and job discomfort were identified as risk factors for occupational fatigue ( OR=11.94, 3.26, P<0.05). Job adaptation and occupational stress exhibited a multiplicative interaction on physical fatigue after adjusting for confounders[ OR (95% CI) =0.43 (0.22, 0.84) ]. Additionally, job adaptation and occupational stress demonstrated an additive interaction on mental fatigue, with RERI (95% CI) =2.64 (0.11, 5.59), API (95% CI) =0.38 (0.08, 0.67), and SI (95% CI) =1.78 (1.01, 3.14). Medical Homo sapiens personnel in a stressful state had a 7.25-fold higher risk of fatigue compared to those not in a stressful state, while those with job discomfort had a 2.01-fold higher risk compared to those in an adapted state. Conclusion:Occupational stress and job fit have interactive effects on physical fatigue and mental fatigue in medical Homo sapiens personnel. A stressful state combined with job discomfort increases the risk of fatigue occurrence, providing a basis for developing intervention strategies for occupational fatigue among medical Homo sapiens personnel.