Xuemei Gu

Error in Figure/TableIn the published article, there was an error in Figure 7 as published. We mistakenly exported and uploaded this figure. The corrected Figure 7 and its caption appear below. Figure 7 The receiver operating characteristic curve of SUVmax, LAR, LLR and visual analysis for identifying surgically eligible lesions and surgically ineligible lesions.The authors apologize for this error and state that this does not change the scientific conclusions of the article in any way. The original article has been updated.Text CorrectionIn the published article, there was an error. We forget to delete several redundant sentences.A correction has been made to 2. Materials and Methods, Adrenal Venous Sampling Interpretation, Paragraph 1. This sentence previously stated:“If the ratio of aldosterone/cortisol in the high-side adrenal vein blood to the low-side adrenal vein blood is 4 or greater, it indicates increased aldosterone secretion from one side of the adrenal gland, which is diagnosed as APA.”This sentence should be removed.The authors apologize for this error and state that this does not change the scientific conclusions of the article in any way. The original article has been updated.A correction has been made to 3. Results, Diagnostic Accuracy of 18F-AlF-NOTA-pentixafor PET/CT for surgically eligible lesions, Paragraph 1. These sentences previously stated:“Among enrolled patients, 2 UPA patients exhibited 2 hot nodules in the ipsilateral adrenal gland, 2 UPA patients exhibited two cold lesions in the contralateral adrenal gland, and 3 NFA patients exhibited bilateral nodules. The remaining 81 patients displayed unilateral adrenal gland lesions on CT scans”These sentences should be removed.The authors apologize for this error and state that this does not change the scientific conclusions of the article in any way. The original article has been updated.

Objective: The study aimed to investigate the diagnostic value of ¹⁸F-AlF-NOTA-Pentixafor PET/CT in subtyping primary aldosteronism (PA).Methods: This study enrolled 88 patients with PA or nonfunctional adenoma (NFA) for ¹⁸F-Pentixafor PET/CT scan. Of these, 20 patients underwent adrenal venous sampling (AVS), and 65 underwent adrenalectomy and postoperative follow-up.Results: In 88 patients, 76 were diagnosed with unilateral PA (UPA), 4 were diagnosed with bilateral PA (BPA), and 8 were diagnosed with NFA, resulting in a total of 95 lesions. To identify UPA, visual analysis received a specificity of 94.12% and a sensitivity of 89.74%. The optimal cutoff values for SUV_max at 5.45, the lesion-to-normal adrenal ratio (LAR) at 1.43, and lesion-to-liver ratio (LLR) all yielded a specificity of 100% and a sensitivity of 79.49%, 83.33%, and 80.77%, respectively. In 15 adrenal lesions with similar uptake to contralateral and adjacent normal adrenal tissue (defined as warm lesions), 7 were confirmed as UPA, 4 were confirmed as BPA, and 4 were confirmed as NFA. Furthermore, among the 20 patients who underwent AVS, the concordance rate of AVS and PET/CT visual analysis for PA subtyping was 65.00%.Conclusions: The CXCR4-targeted ¹⁸F-AlF-NOTA-pentixafor PET/CT is a valuable noninvasive tool for diagnosing UPA, demonstrating high sensitivity and specificity. More attention should be paid to warm adrenal lesions for their high diagnostic ambiguity probability.

Objectives: Immune checkpoint inhibitors are a new beneficial medication in the treatment of cancer. Whether preexisting TPOAb was related to longer overall survival (OS) is controversial. This retrospective study analyzed the OS and progression-free survival (PFS) of patients with lung cancer, and explored predictive factors associated with the efficacy of PD-1/PD-L1 inhibitors treatment. Methods: Patients with lung cancer who were hospitalized in the First Affiliated Hospital of Wenzhou Medical University between January 1, 2020 and December 30, 2020 were enrolled. Thyroid function, TPOAb, TGAb, and prognostic nutritional index levels and body mass index were analyzed. Supervising physicians independently assessed patient staging, OS, and PFS. Demographic data, pathological type, and previous treatment history were also collected. Results: In total, this study enrolled 69 patients, with ages of 46–80 years old. Patients with lower weight showed reduced OS and PFS rates relative to those with normal weight and overweight (p<0.05). The single patient with large cell neuroendocrine carcinoma (LCNEC) exhibited a 1-, 1.5- and 2-year OS rate lower than that of the patients diagnosed with squamous cell carcinoma, small cell lung cancer, or adenocarcinoma (p<0.05). This LCNEC patient also had lower 1-, 1.5-, and 2-year PFS rates compared to adenocarcinoma patients (p<0.05). TPOAb and TGAb levels were unrelated to OS or PFS. Multivariate Cox regression analyses revealed a positive association between body mass index, OS, and PFS. Conclusions: Patients with lower body weight were predictive of poorer survival outcomes when receiving PD-1/PD-L1 inhibitors treatment as compared to patients with normal weight and overweight. However, positive baseline TGAb and TPOAb levels were not associated with increased OS or PFS in patients with lung cancer.

Purpose: To investigate the prevalence, clinical and metabolic characteristics of atherosclerosis (AS) in newly diagnosed patients with ketosis-prone type 2 diabetes (KPT2D) or non-ketotic type 2 diabetes (NKPT2D). Patients and Methods: About 1072 subjects with non-autoimmune new-onset diabetes were included in the cross-sectional study. Patients were classified as non-ketotic type 2 diabetes (NKPT2D, n = 662) or ketosis-prone type 2 diabetes (KPT2D, n = 410). Blood samples were collected to determine the levels of glucose, HbA1c, insulin and C-peptide. Routine liver and kidney function tests were also performed. AS was determined by vascular ultrasonography. Results: The levels of fasting blood glucose and HbA1c were significant higher in the KPT2D group when compared to the NKPT2D group (P< 0.001). The levels of fasting C-peptide, 2 h C-peptide and HOMA-β were lower in the KPT2D group than those in NKPT2D group (P< 0.001). However, no significant difference was observed for HOMA-IR between the two groups. The onset age of the patients with KPT2D was significantly lower compared to NKPT2D patients (38± 13 vs 49± 14, P< 0.001). After adjusting age of the two groups, the KPT2D patients had a higher prevalence of AS compared to the NKPT2D patients (31.4% vs 21.1%, P=0.005). In both groups, age and gender were independent risk factors for AS, whereas estimated glomerular filtration rate (eGFR) was an independent risk factor in the NKPT2D patients and 2-h postprandial plasma glucose (2h-PPG) was an independent risk factor in the KPT2D patients. Conclusion: AS was more prevalent in KPT2D patients compared to the NKPT2D cohort, which was independent of age and gender. These data suggest that KPT2D patients may have a higher risk of macrovascular complications compared to NKPT2D of the same age.

Background and Objectives: Carotid intima-media thickness (IMT) is a risk predictor for myocardial infarction and stroke. Patients with type 2 diabetes mellitus are at higher risk for such conditions. The association of alcohol consumption with IMT is still controversial. Methods and Study Design: We undertook a cross-sectional study of patients hospitalized in the Department of Endocrinology at Zhoushan Hospital from January 1st, 2013 to December 31st, 2015. Patients with a past medical history of cerebrovascular events, acute myocardial ischemia or unable to provide a detailed alcohol consumption history were excluded. Carotid IMT, together with blood biochemical examinations were collected. Data were analyzed using least significant difference t test, Tamhane's T2 test, Levene test, chi(2)-test and binary logistic regression model. Results: 281 patients were enrolled in the study. The number of patients with elevated carotid IMT in moderate alcohol consumers was apparently less than alcohol non/heavy-consumers. In addition, the number of participants with elevated carotid IMT in liqueur consumers was higher than alcohol non-consumers and rice wine/beer consumers. Systolic blood pressure, C-reactive protein, glycosylated hemoglobin, low density lipoprotein cholesterol, triglyceride, gamma glutamyl transpeptidase, uric acid, cholesterol and creatinine levels were higher in elevated IMT patients, while high density lipoprotein cholesterol level was levels were significantly lower (p value<0.05). Conclusions: Moderate alcohol consumption has a protective effect on atherosclerosis in patients with type 2 diabetes mellitus, requiring consideration to dietary intake and physical activity, among other influences. Inflammation theory and lipid metabolism could be involved in such prophylaxis effects.