Programmed cell death 1 (PD-1) inhibitor therapy for lung adenocarcinoma may induce rare but severe hematologic adverse events, including severe anemia. Although glucocorticoids are recommended for managing immune-related adverse events, therapeutic experience with PD-1 inhibitor-induced severe anemia remains limited, and its efficacy and safety have not been fully validated. This article reports a case of advanced lung adenocarcinoma in which severe anemia developed following combination therapy with chemotherapy and PD-1 inhibitor. After comprehensive evaluation, the patient was diagnosed with anemia of inflammation (AI) and achieved significant hemoglobin recovery following high-dose glucocorticoid treatment. These findings may provide new insights into the recognition and management of this rare hematologic toxicity in clinical practice.
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Humans ; Adenocarcinoma of Lung/drug therapy* ; Programmed Cell Death 1 Receptor/antagonists & inhibitors* ; Anemia/etiology* ; Immunotherapy/adverse effects* ; Lung Neoplasms/immunology* ; Male ; Antibodies, Monoclonal/therapeutic use* ; Middle Aged

Objective To discuss the application of multi-parameters of coronary CT angiography(CTA)in diagnosing coronary heart disease(CHD)and predicting major adverse cardiovascular events(MACE)after percutaneous coronary intervention(PCI).Methods A total of 350 patients with CHD,who received PCI at the Affiliated Beijing Rehabilitation Hospital of Capital Medical University of China from January 2021 to January 2024,were enrolled in this study as observation group.Other 180 patients with suspected CHD,who underwent coronary CTA and coronary angiography(CAG)to exclude coronary artery lesion in the same period as in the observation group,were collected and used as control group.According to whether MACE occurred or not within 6 months after PCI,the patients of observation group were further divided into MACE group and non-MACE group.The CTA parameters,including total plaque volume(TPV),plaque burden(PB),remodeling index(RI),fat attenuation index(FAI)around coronary artery,spot calcification and napkin-ring sign,were compared between the observation group and the control group as well as between MACE group and non-MACE group.Logistic regression analysis was used to analyze the independent factors influencing the occurrence of MACE after PCI.Area under receiver operating characteristic curve(AUC)was adopted to assess the value of each parameter in predicting the occurrence of MACE within 6 months after PCI.Results The TPV,PB,RI,FAI,and the detection rate of spot calcification and napkin-ring sign in the observation group were significantly higher than those in the control group(P＜0.05).Of the 350 patients in the observation group,54(15.43％)developed MACE within 6 months after PCI,including cardiac death(n=5,1.43％),non-fatal myocardial infarction(n=22,6.29％),target vessel reconstruction due to in-stent restenosis(n=15,4.29％),and hospitalization due to heart failure(n=12,3.43％),all the 54 patients were classified in MACE group.The non-MACE group had 296 patients.The TPV,PB,RI,FAI,and the detection rate of napkin-ring sign in MACE group were higher than those in non-MACE group(P＜0.05).Logistic multivariate analysis showed that TPV,PB and FAI were the independent factors influencing the occurrence of MACE in CHD patients after PCI(P＜0.05).ROC curve analysis indicated that in predicting the occurrence of MACE within 6 months after PCI the sensitivity of TPV,PB and FAI were 65.40％,76.90％and 76.90％respectively,and the specificity of TPV,PB and FAI were 63.80％,72.50％and 73.80％respectively.The sensitivity and specificity of the combined detection were 96.20％and 71.80％respectively,with an AUC of 0.896.Conclusion Multi-parameters of coronary CT A have important application value in diagnosing CHD and in predicting the occurrence of MACE after PCI.The combined detection of TPV,PB and FAI can provide important reference for making clinical decision.

The human body's structure and function are complex,encompassing five viscera,six bowels,as well as differences in qi,blood,yin,and yang.However,the fundamental life activity primarily relies on the body's yang.Physiologically,when the body has sufficient yang and smooth blood circulation without stagnation,the five organs are nourished,ensuring their proper function.Conversely,pathologically,the deficiency of yang caused by cold injury leads to blood stagnation and prolonged stasis,resulting in inadequate nourishment of the five viscera and subsequent dysfunction.Depression is a condition that can be triggered by cold condensation and blood stasis.Acupuncture treatment follows the principle of warming yang and activating blood circulation.Key acupuncture points such as Baihui(GV20),Dazhui(GV14),Zhiyang(GV9),Mingmen(GV4),Guanyuan(CV4),and Zusanli(ST36)are used to warm yang and replenish qi,while Xuehai(SP10),Weizhong(BL40),and Sanyinjiao(SP6)are utilized to activate blood circulation and open up the veins.Additionally,supplementary points like Danzhong(CV17),Zhongwan(CV12),Qihai(CV6),Hegu(LI4),and Taichong(LR3)are employed to regulate qi and alleviate stagnation,facilitating the smooth flow of qi and blood.This comprehensive approach addresses both the symptoms and the root cause,simultaneously addressing deficiencies and replenishing the body.It aims to restore deficient yang,resolve blood stasis,promote the full and calm flow of qi and blood,nourish the five viscera and restore their proper function,ultimately leading to the self-healing of depression.

BACKGROUND:Previous studies have reported inconsistent results with positive,negative,and J-shaped associations between alcohol consumption and the hazard of aortic aneurysm and dissection(AAD).This study aimed to examine the connections between weekly alcohol consumption and the subsequent risk of AAD. METHODS:The UK Biobank study is a population-based cohort study.Weekly alcohol consumption was assessed using self-reported questionnaires and the congenital risk of alcohol consumption was also evaluated using genetic risk score(GRS).Cox proportional hazards models were used to estimate hazard ratios(HRs)with 95%confidence intervals(CIs)for the associations between alcohol consumption and AAD.Several sensitivity analyses were performed to assess the robustness of the results. RESULTS:Among the 388,955 participants(mean age:57.1 years,47.4%male),2,895 incident AAD cases were documented during a median follow-up of 12.5 years.Compared with never-drinkers,moderate drinkers(adjusted HR:0.797,95%CI:0.646-0.984,P<0.05)and moderate-heavy drinkers(adjusted HR:0.794,95%CI:0.635-0.992,P<0.05)were significantly associated with a decreased risk of incident AAD.Interaction-based subgroup analysis revealed that the protective effect of moderate drinking was reflected mainly in participants younger than 65 years and women. CONCLUSION:Our findings support a protective effect of moderate alcohol consumption on AAD,but are limited to participants younger than 65 years and women.

BACKGROUND:Previous studies have reported inconsistent results with positive,negative,and J-shaped associations between alcohol consumption and the hazard of aortic aneurysm and dissection(AAD).This study aimed to examine the connections between weekly alcohol consumption and the subsequent risk of AAD. METHODS:The UK Biobank study is a population-based cohort study.Weekly alcohol consumption was assessed using self-reported questionnaires and the congenital risk of alcohol consumption was also evaluated using genetic risk score(GRS).Cox proportional hazards models were used to estimate hazard ratios(HRs)with 95%confidence intervals(CIs)for the associations between alcohol consumption and AAD.Several sensitivity analyses were performed to assess the robustness of the results. RESULTS:Among the 388,955 participants(mean age:57.1 years,47.4%male),2,895 incident AAD cases were documented during a median follow-up of 12.5 years.Compared with never-drinkers,moderate drinkers(adjusted HR:0.797,95%CI:0.646-0.984,P<0.05)and moderate-heavy drinkers(adjusted HR:0.794,95%CI:0.635-0.992,P<0.05)were significantly associated with a decreased risk of incident AAD.Interaction-based subgroup analysis revealed that the protective effect of moderate drinking was reflected mainly in participants younger than 65 years and women. CONCLUSION:Our findings support a protective effect of moderate alcohol consumption on AAD,but are limited to participants younger than 65 years and women.

BACKGROUND:Previous studies have reported inconsistent results with positive,negative,and J-shaped associations between alcohol consumption and the hazard of aortic aneurysm and dissection(AAD).This study aimed to examine the connections between weekly alcohol consumption and the subsequent risk of AAD. METHODS:The UK Biobank study is a population-based cohort study.Weekly alcohol consumption was assessed using self-reported questionnaires and the congenital risk of alcohol consumption was also evaluated using genetic risk score(GRS).Cox proportional hazards models were used to estimate hazard ratios(HRs)with 95%confidence intervals(CIs)for the associations between alcohol consumption and AAD.Several sensitivity analyses were performed to assess the robustness of the results. RESULTS:Among the 388,955 participants(mean age:57.1 years,47.4%male),2,895 incident AAD cases were documented during a median follow-up of 12.5 years.Compared with never-drinkers,moderate drinkers(adjusted HR:0.797,95%CI:0.646-0.984,P<0.05)and moderate-heavy drinkers(adjusted HR:0.794,95%CI:0.635-0.992,P<0.05)were significantly associated with a decreased risk of incident AAD.Interaction-based subgroup analysis revealed that the protective effect of moderate drinking was reflected mainly in participants younger than 65 years and women. CONCLUSION:Our findings support a protective effect of moderate alcohol consumption on AAD,but are limited to participants younger than 65 years and women.

BACKGROUND:Previous studies have reported inconsistent results with positive,negative,and J-shaped associations between alcohol consumption and the hazard of aortic aneurysm and dissection(AAD).This study aimed to examine the connections between weekly alcohol consumption and the subsequent risk of AAD. METHODS:The UK Biobank study is a population-based cohort study.Weekly alcohol consumption was assessed using self-reported questionnaires and the congenital risk of alcohol consumption was also evaluated using genetic risk score(GRS).Cox proportional hazards models were used to estimate hazard ratios(HRs)with 95%confidence intervals(CIs)for the associations between alcohol consumption and AAD.Several sensitivity analyses were performed to assess the robustness of the results. RESULTS:Among the 388,955 participants(mean age:57.1 years,47.4%male),2,895 incident AAD cases were documented during a median follow-up of 12.5 years.Compared with never-drinkers,moderate drinkers(adjusted HR:0.797,95%CI:0.646-0.984,P<0.05)and moderate-heavy drinkers(adjusted HR:0.794,95%CI:0.635-0.992,P<0.05)were significantly associated with a decreased risk of incident AAD.Interaction-based subgroup analysis revealed that the protective effect of moderate drinking was reflected mainly in participants younger than 65 years and women. CONCLUSION:Our findings support a protective effect of moderate alcohol consumption on AAD,but are limited to participants younger than 65 years and women.

BACKGROUND:Previous studies have reported inconsistent results with positive,negative,and J-shaped associations between alcohol consumption and the hazard of aortic aneurysm and dissection(AAD).This study aimed to examine the connections between weekly alcohol consumption and the subsequent risk of AAD. METHODS:The UK Biobank study is a population-based cohort study.Weekly alcohol consumption was assessed using self-reported questionnaires and the congenital risk of alcohol consumption was also evaluated using genetic risk score(GRS).Cox proportional hazards models were used to estimate hazard ratios(HRs)with 95%confidence intervals(CIs)for the associations between alcohol consumption and AAD.Several sensitivity analyses were performed to assess the robustness of the results. RESULTS:Among the 388,955 participants(mean age:57.1 years,47.4%male),2,895 incident AAD cases were documented during a median follow-up of 12.5 years.Compared with never-drinkers,moderate drinkers(adjusted HR:0.797,95%CI:0.646-0.984,P<0.05)and moderate-heavy drinkers(adjusted HR:0.794,95%CI:0.635-0.992,P<0.05)were significantly associated with a decreased risk of incident AAD.Interaction-based subgroup analysis revealed that the protective effect of moderate drinking was reflected mainly in participants younger than 65 years and women. CONCLUSION:Our findings support a protective effect of moderate alcohol consumption on AAD,but are limited to participants younger than 65 years and women.

BACKGROUND:Previous studies have reported inconsistent results with positive,negative,and J-shaped associations between alcohol consumption and the hazard of aortic aneurysm and dissection(AAD).This study aimed to examine the connections between weekly alcohol consumption and the subsequent risk of AAD. METHODS:The UK Biobank study is a population-based cohort study.Weekly alcohol consumption was assessed using self-reported questionnaires and the congenital risk of alcohol consumption was also evaluated using genetic risk score(GRS).Cox proportional hazards models were used to estimate hazard ratios(HRs)with 95%confidence intervals(CIs)for the associations between alcohol consumption and AAD.Several sensitivity analyses were performed to assess the robustness of the results. RESULTS:Among the 388,955 participants(mean age:57.1 years,47.4%male),2,895 incident AAD cases were documented during a median follow-up of 12.5 years.Compared with never-drinkers,moderate drinkers(adjusted HR:0.797,95%CI:0.646-0.984,P<0.05)and moderate-heavy drinkers(adjusted HR:0.794,95%CI:0.635-0.992,P<0.05)were significantly associated with a decreased risk of incident AAD.Interaction-based subgroup analysis revealed that the protective effect of moderate drinking was reflected mainly in participants younger than 65 years and women. CONCLUSION:Our findings support a protective effect of moderate alcohol consumption on AAD,but are limited to participants younger than 65 years and women.

BACKGROUND:Previous studies have reported inconsistent results with positive,negative,and J-shaped associations between alcohol consumption and the hazard of aortic aneurysm and dissection(AAD).This study aimed to examine the connections between weekly alcohol consumption and the subsequent risk of AAD. METHODS:The UK Biobank study is a population-based cohort study.Weekly alcohol consumption was assessed using self-reported questionnaires and the congenital risk of alcohol consumption was also evaluated using genetic risk score(GRS).Cox proportional hazards models were used to estimate hazard ratios(HRs)with 95%confidence intervals(CIs)for the associations between alcohol consumption and AAD.Several sensitivity analyses were performed to assess the robustness of the results. RESULTS:Among the 388,955 participants(mean age:57.1 years,47.4%male),2,895 incident AAD cases were documented during a median follow-up of 12.5 years.Compared with never-drinkers,moderate drinkers(adjusted HR:0.797,95%CI:0.646-0.984,P<0.05)and moderate-heavy drinkers(adjusted HR:0.794,95%CI:0.635-0.992,P<0.05)were significantly associated with a decreased risk of incident AAD.Interaction-based subgroup analysis revealed that the protective effect of moderate drinking was reflected mainly in participants younger than 65 years and women. CONCLUSION:Our findings support a protective effect of moderate alcohol consumption on AAD,but are limited to participants younger than 65 years and women.