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Management of potentially curable colorectal lung metastases with synchronous systemic therapy and percutaneous image-guided thermal ablation. 同步全身治疗和经皮图像引导热消融对潜在可治愈的结肠直肠肺转移的治疗。
IF 4.3 Pub Date : 2026-12-01 Epub Date: 2026-01-05 DOI: 10.1080/07853890.2025.2612393
Hongjie Fan, Bufu Tang, Xiangjun Dong, Yulan Zeng, Xinyue Gu, Xiangwen Xia, Jihong Hu, Cheng Wan, Rong Ding, Xinghai Li, Fenhua Zhao, Chunlong Fu, Jiangping Cun, An Li, Xuancheng Xie, Shufeng Xu, Kun Qian, Xuefeng Kan, Chuansheng Zheng

Objective: To assess the survival benefit of synchronous systemic therapy plus thermal ablation (TA) in oligometastatic colorectal lung metastases (CRLM) and identify independent prognostic factors.

Background: Optimizing the integration of systemic therapy and TA for potentially curable CRLM remains a significant clinical challenge.

Methods: This study employed a retrospective cohort design, including 326 patients who underwent TA treatment at six tertiary medical centers from March 2014 to October 2022. Patients were categorized into synchronous therapy, upfront ablation, delayed ablation, and no systemic therapy groups based on the timing of systemic therapy relative to TA. Kaplan-Meier analysis and log-rank tests were used to assess survival outcomes.

Results: Synchronous systemic therapy yielded the longest median progression-free survival (PFS) (22.0 months) and overall survival (OS) (61.3 months) compared to delayed ablation (13.0 and 49.2 months, respectively) and no systemic therapy (11.9 and 29.3 months, respectively) (all p < 0.05). Synchronous systemic therapy was an independent protective factor for PFS [hazard ratio (HR) = 0.493] and OS (HR = 0.211). Independent risk factors for local tumor progression included tumor size ≥3 cm (HR = 1.75) and peridiaphragmatic location (HR = 1.48). For PFS, independent predictors included tumor numbers (p < 0.001), synchronous metastases (HR = 1.431), and extrapulmonary metastases (p = 0.001). OS was adversely influenced by tumor burden (p < 0.05), extrapulmonary metastases (p < 0.001), and mediastinal lymph node involvement (HR = 1.518).

Conclusions: Synchronous systemic therapy combined with TA significantly enhances PFS and OS in potentially curable oligometastatic CRLM patients.

目的:评估同步全身治疗加热消融(TA)治疗少转移性结直肠癌肺转移瘤(CRLM)的生存获益,并确定独立预后因素。背景:优化系统性治疗和TA对潜在可治愈的CRLM的整合仍然是一个重大的临床挑战。方法:本研究采用回顾性队列设计,纳入2014年3月至2022年10月在6个三级医疗中心接受TA治疗的326例患者。根据相对于TA的全身治疗时间,将患者分为同步治疗组、前期消融组、延迟消融组和无全身治疗组。Kaplan-Meier分析和log-rank检验用于评估生存结果。结果:与延迟消融(分别为13.0和49.2个月)和无全身治疗(分别为11.9和29.3个月)相比,同步全身治疗产生了最长的中位无进展生存期(PFS)(22.0个月)和总生存期(OS)(61.3个月)(所有p p p = 0.001)。结论:同步全身治疗联合TA可显著提高潜在可治愈的低转移性CRLM患者的PFS和OS。
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引用次数: 0
Association between anaemia and osteoporosis: a systematic review and meta-analysis. 贫血和骨质疏松之间的关系:一项系统回顾和荟萃分析。
IF 4.3 Pub Date : 2026-12-01 Epub Date: 2026-01-06 DOI: 10.1080/07853890.2025.2610878
Alveron Andreas Tear, Florencia Anastasia Tesno, Haneira Shofiadeita, Gading Marcell Bunga, Hamidah Nur Taqiya, Najwa Audrey Sanditha, Ayesha Humayra Fayyaza, Samantha Kerenhapukh Tiurlina Tambunan, Gisela Kayla Wangsa, Qanita Reezqi Fatimah, Istiqomah Istiqomah, Widya Wibawanty, Leonardo Lubis

Background: Osteoporosis significantly impacts global morbidity. Recent evidence suggests anaemia may contribute to osteoporosis risk. This systematic review and meta-analysis investigates this association.

Methods: PubMed, Scopus, EBSCO, and ScienceDirect were searched for papers. Studies with definition of anaemia and assessing osteoporosis outcomes were included. Meta-analysis utilized random-effects models (DerSimonian-Laird method), and study quality was assessed via Newcastle-Ottawa Scale (NOS). Analyses were performed using R Studio.

Result: Eighteen studies (861,540 participants) were analyzed. Anaemia significantly increased osteoporosis risk in univariate analysis (OR 1.62; 95% CI 1.33-1.98; p < 0.001), despite high heterogeneity (I2 = 92.7%). The results remain significant in studies that reported multivariate analysis (OR 2.01; 95% CI 1.26-3.21; p = 0.004). Sensitivity analyses confirmed the robustness of our result.

Conclusion: Anaemia significantly associated with osteoporosis, emphasizing the need for targeted screening in anaemic individuals. Further studies should consider incorporating anaemia into osteoporosis and fracture prediction tools.

背景:骨质疏松症显著影响全球发病率。最近的证据表明,贫血可能会增加骨质疏松的风险。本系统综述和荟萃分析调查了这种关联。方法:检索PubMed、Scopus、EBSCO、ScienceDirect等文献。有贫血定义和评估骨质疏松结果的研究被纳入。meta分析采用随机效应模型(dersimonan - laird法),并采用Newcastle-Ottawa量表(NOS)评估研究质量。使用R Studio进行分析。结果:18项研究(861540名参与者)被分析。单因素分析显示,贫血显著增加骨质疏松风险(OR 1.62; 95% CI 1.33-1.98; p 2 = 92.7%)。在多变量分析的研究中,结果仍然是显著的(OR 2.01; 95% CI 1.26-3.21; p = 0.004)。敏感性分析证实了我们结果的稳健性。结论:贫血与骨质疏松显著相关,强调对贫血个体进行针对性筛查的必要性。进一步的研究应考虑将贫血纳入骨质疏松和骨折预测工具。
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引用次数: 0
Risk factors of venous thromboembolism in ICU patients: a systematic review and meta-analysis. ICU患者静脉血栓栓塞的危险因素:系统回顾和荟萃分析。
IF 4.3 Pub Date : 2026-12-01 Epub Date: 2026-01-13 DOI: 10.1080/07853890.2026.2614222
Xiaoli Yang, Xiaoli Zhou, Yuehong Qiu

Objective: This study aimed to identify risk factors associated with the development of VTE in patients admitted to the intensive care unit (ICU).

Methods: A systematic literature search was conducted via PubMed, Embase, Web of Science, and Cochrane databases up to 25 April 2025, to identify studies examining the association between risk factors and the occurrence of venous thromboembolism (VTE) in ICU patients. Data were pooled using odds ratios (ORs) and 95% confidence intervals (CIs).

Results: A total of 2465 relevant studies were identified through the systematic search, of which 30 were included in the meta-analysis. The pooled data showed that the following were significant risk factors for venous thromboembolism (VTE) in ICU patients: central venous catheterization (OR = 2.67, 95% CI: 1.67-4.28; I2 = 28%), invasive mechanical ventilation (OR = 2.08, 95% CI: 1.46-2.96; I2 = 0%), advanced age (OR = 2.06, 95% CI: 1.28-3.31; I2 = 86%), length of ICU stay (OR = 4.24, 95% CI: 1.43-12.57; I2 = 98%), malignancy (OR = 2.30, 95% CI: 1.03-5.12; I2 = 67%), elevated D-dimer levels (OR = 2.46, 95% CI: 1.37-4.40; I2 = 34%), and a history of VTE (OR = 2.84, 95% CI: 1.45-5.55; I2 = 51%). According to the GRADE assessment, the quality of evidence was rated as moderate for invasive mechanical ventilation, low for central venous catheterization and D-dimer levels, and very low for the remaining factors.

Conclusion: Invasive mechanical ventilation, central venous catheterization, and elevated D-dimer levels are associated with VTE risk, supported by relatively high-quality evidence. These findings may help identify ICU patients at higher risk of VTE, inform the development of risk assessment models for patient stratification, and ultimately contribute to improved prognosis through optimal screening and management strategies.

目的:本研究旨在确定重症监护病房(ICU)患者静脉血栓栓塞(VTE)发生的相关危险因素。方法:截至2025年4月25日,通过PubMed、Embase、Web of Science和Cochrane数据库进行系统的文献检索,以确定ICU患者危险因素与静脉血栓栓塞(VTE)发生之间关系的研究。使用比值比(ORs)和95%置信区间(ci)对数据进行汇总。结果:通过系统检索,共检索到2465项相关研究,其中30项纳入meta分析。汇集数据显示,以下是重要的风险因素在ICU患者静脉血栓栓塞(VTE):中心静脉导管(OR = 2.67, 95% CI: 1.67—-4.28;I2 = 28%),侵入性机械通气(OR = 2.08, 95% CI: 1.46—-2.96;I2 = 0%),高龄(OR = 2.06, 95% CI: 1.28—-3.31;I2 = 86%), ICU停留长度(OR = 4.24, 95% CI: 1.43—-12.57;I2 = 98%),恶性肿瘤(OR = 2.30, 95% CI: 1.03—-5.12;I2 = 67%),肺动脉栓塞水平升高(OR = 2.46, 95% CI: 1.37—-4.40;I2 = 34%)和静脉血栓栓塞病史(OR = 2.84, 95% CI: 1.45-5.55; I2 = 51%)。根据GRADE评价,有创机械通气的证据质量为中等,中心静脉置管和d -二聚体水平的证据质量为低,其余因素的证据质量为极低。结论:有创机械通气、中心静脉置管和d -二聚体水平升高与静脉血栓栓塞风险相关,有相对高质量的证据支持。这些发现可能有助于识别静脉血栓栓塞风险较高的ICU患者,为患者分层的风险评估模型的发展提供信息,并最终通过最佳筛查和管理策略改善预后。
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引用次数: 0
Autonomic recovery following submaximal exercise in yoga practitioners versus aerobic and strength-trained individuals. 瑜伽练习者与有氧和力量训练个体在亚极限运动后的自主神经恢复。
IF 4.3 Pub Date : 2026-12-01 Epub Date: 2026-01-16 DOI: 10.1080/07853890.2026.2615509
Sreenath N, Pallavi L C, Baskaran Chandrasekaran, Lavya Shetty, Lavina M Manu, Shivaprakash Gangachannaiah

Background: Rapid autonomic recovery after physical stress is a hallmark of cardiovascular health. While both yoga and conventional exercise modulate autonomic function, direct comparisons of their effect on post-exercise recovery are scarce. This study compared autonomic recovery in yoga practitioners versus those in aerobic or resistance training.

Methods: We conducted a cross-sectional study of 51 healthy adults (18-35 years) in three long-term training groups: Yoga (n = 17), Aerobic (n = 17), and Resistance (n = 17). Participants performed a 5-minute submaximal Harvard step test. Heart rate variability (HRV) was analyzed from electrocardiograms recorded at baseline and during a 10-minute post-exercise recovery.

Results: After adjusting for baseline differences, the Yoga group showed a more efficient autonomic recovery profile. ANCOVA revealed a significant group effect on vagal reactivation, as measured by High-Frequency (HF) power (p = 0.001). Post-hoc tests confirmed that the Yoga group's recovery was significantly greater than that of the Aerobic and Resistance groups. Similar significant effects favouring Yoga were found for pNN50, SDNN, LF power, and total power (all p < 0.05). No significant group differences were observed for pulse rate, blood pressure, or RMSSD recovery.

Conclusion: Regular yoga practice is associated with more efficient parasympathetic reactivation after physical exertion. This suggests yoga's integrative nature is associated with unique advantages for autonomic strength compared to conventional aerobic and strength training.

背景:身体应激后自主神经的快速恢复是心血管健康的标志。虽然瑜伽和传统运动都能调节自主神经功能,但对它们对运动后恢复的影响的直接比较很少。这项研究比较了瑜伽练习者与有氧或阻力训练者的自主神经恢复情况。方法:我们对51名健康成人(18-35岁)进行了横断面研究,分为三个长期训练组:瑜伽(n = 17)、有氧(n = 17)和阻力(n = 17)。参与者进行了5分钟的次最大哈佛步测试。心率变异性(HRV)通过基线和运动后10分钟恢复期间记录的心电图进行分析。结果:在调整基线差异后,瑜伽组显示出更有效的自主神经恢复情况。通过高频(HF)功率测量,ANCOVA显示了迷走神经再激活的显著组效应(p = 0.001)。事后测试证实,瑜伽组的恢复明显大于有氧组和阻力组。在pNN50、SDNN、LF功率和总功率方面,瑜伽也有类似的显著效果(均为p)。结论:规律的瑜伽练习与体力消耗后更有效的副交感神经再激活有关。这表明,与传统的有氧和力量训练相比,瑜伽的综合性质与自主力量的独特优势有关。
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引用次数: 0
Leveraging machine learning to predict de novo skin malignancy following lung transplantation. 利用机器学习预测肺移植后皮肤恶性肿瘤。
IF 0.7 Q4 RESPIRATORY SYSTEM Pub Date : 2026-12-01 Epub Date: 2026-01-19 DOI: 10.1080/17581966.2026.2617115
Nasim Nosoudi, Amir Zadeh, Rayna Nichols, Cameron Kiani, Jaime E Ramirez-Vick

Aims: This study aimed to predict post-transplant malignancy risks at multiple levels among lung transplant recipients using machine learning (ML) and to identify key clinical and immunogenetic predictors.

Materials and methods: A dataset of 30,917 lung transplant recipients with no prior cancer history was analyzed using pre-, peri-, and post-transplant variables. Multiple ML algorithms-gradient boosting, random forest, neural networks, and logistic regression-were applied to predict: (1) overall de novo malignancies (DNM), (2) skin versus non-skin cancers, and (3) skin cancer subtypes, including basal cell carcinoma (BCC) and squamous cell carcinoma (SCC).

Results: Gradient boosting achieved the highest AUC for overall malignancies (0.746) and skin versus non-skin cancers (0.642), while random forest performed best for BCC versus SCC classification (AUC = 0.726). Significant predictors included HLA-DR alleles (DR52, DR1, DR53), A locus mismatch, recipient ethnicity, BMI, serum albumin, CMV/EBV serostatus, and cardiac-related measures (LV remodeling, cardiac output, prior cardiac surgery). Additional subtype predictors included peak PRA Class I sensitization, insulin signaling, donor-derived transfusions, and waiting list duration.

Conclusions: ML-driven predictive modeling enables personalized assessment of post-transplant malignancy risk, supporting early detection, targeted surveillance, and optimized long-term care for lung transplant recipients.

目的:本研究旨在利用机器学习(ML)预测肺移植受者在多个水平上的移植后恶性肿瘤风险,并确定关键的临床和免疫遗传学预测因子。材料和方法:对30,917名无癌症史的肺移植受者的数据集进行了分析,使用了移植前、移植期和移植后的变量。多种ML算法——梯度增强、随机森林、神经网络和逻辑回归——被应用于预测:(1)总体新发恶性肿瘤(DNM),(2)皮肤与非皮肤癌症,(3)皮肤癌亚型,包括基底细胞癌(BCC)和鳞状细胞癌(SCC)。结果:梯度增强在总体恶性肿瘤(0.746)和皮肤癌与非皮肤癌(0.642)中实现了最高的AUC,而随机森林在BCC与SCC分类中表现最佳(AUC = 0.726)。重要的预测因素包括HLA-DR等位基因(DR52、DR1、DR53)、基因座不匹配、受体种族、BMI、血清白蛋白、CMV/EBV血清状态和心脏相关指标(左室重塑、心输出量、既往心脏手术)。其他亚型预测因子包括峰值PRA I类致敏、胰岛素信号、供体来源输血和等待名单持续时间。结论:机器学习驱动的预测建模能够实现移植后恶性肿瘤风险的个性化评估,支持肺移植受者的早期发现、靶向监测和优化长期护理。
{"title":"Leveraging machine learning to predict de novo skin malignancy following lung transplantation.","authors":"Nasim Nosoudi, Amir Zadeh, Rayna Nichols, Cameron Kiani, Jaime E Ramirez-Vick","doi":"10.1080/17581966.2026.2617115","DOIUrl":"https://doi.org/10.1080/17581966.2026.2617115","url":null,"abstract":"<p><strong>Aims: </strong>This study aimed to predict post-transplant malignancy risks at multiple levels among lung transplant recipients using machine learning (ML) and to identify key clinical and immunogenetic predictors.</p><p><strong>Materials and methods: </strong>A dataset of 30,917 lung transplant recipients with no prior cancer history was analyzed using pre-, peri-, and post-transplant variables. Multiple ML algorithms-gradient boosting, random forest, neural networks, and logistic regression-were applied to predict: (1) overall de novo malignancies (DNM), (2) skin versus non-skin cancers, and (3) skin cancer subtypes, including basal cell carcinoma (BCC) and squamous cell carcinoma (SCC).</p><p><strong>Results: </strong>Gradient boosting achieved the highest AUC for overall malignancies (0.746) and skin versus non-skin cancers (0.642), while random forest performed best for BCC versus SCC classification (AUC = 0.726). Significant predictors included HLA-DR alleles (DR52, DR1, DR53), A locus mismatch, recipient ethnicity, BMI, serum albumin, CMV/EBV serostatus, and cardiac-related measures (LV remodeling, cardiac output, prior cardiac surgery). Additional subtype predictors included peak PRA Class I sensitization, insulin signaling, donor-derived transfusions, and waiting list duration.</p><p><strong>Conclusions: </strong>ML-driven predictive modeling enables personalized assessment of post-transplant malignancy risk, supporting early detection, targeted surveillance, and optimized long-term care for lung transplant recipients.</p>","PeriodicalId":43551,"journal":{"name":"Lung Cancer Management","volume":"15 1","pages":"2617115"},"PeriodicalIF":0.7,"publicationDate":"2026-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145999236","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comparison of dental arch measurements between 3D-printed, digital, and stone casts. 牙弓测量在3d打印、数字和石头模型之间的比较。
IF 2.1 Q3 MEDICINE, RESEARCH & EXPERIMENTAL Pub Date : 2026-12-01 Epub Date: 2025-12-15 DOI: 10.1080/20565623.2025.2602761
Noor Al Mortadi, Karem H Alzoubi, Mohammad Alzoubi

Background: The use of computer-aided design and manufacturing technologies in diagnosis, treatment planning, and fabrication of prosthetic restoration is changing how prosthodontic treatment is offered to patients. This study compares the precision of three-dimensional (3D) printed casts produced from optical scanners using the stereolithographic 3D printing technique, their digital replicas, and conventional stone casts.

Materials and methods: Impressions were taken from 13 patients. Inter-arch widths (intercanine/premolar/molar) were made for digital and prototyped models and compared with the original stone casts. The measurements on printed and conventional casts were taken using a digital caliper, whereas those on digital casts were measured directly.

Results: Digital casts showed significantly higher maxillary and mandibular intercanine width measurements than 3D-printed and Stone (Gypsum) measurements counterparts (p < 0.001). Additionally, digital casts exhibited significantly lower maxillary and mandibular inter-1st molar and inter-2nd molar widths than their 3D printed and gypsum counterparts (p < 0.001). There were no statistically significant differences between measurements obtained with gypsum and 3D-printed casts.

Conclusion: The 3D-printed casts may be considered a viable alternative to gypsum casts, offering clinically acceptable precision for diagnosis, treatment planning, and the fabrication of prosthetic restorations. On the other hand, digital cast measurements exhibit significant variations from gypsum and 3D-printed casts.

背景:计算机辅助设计和制造技术在假体修复诊断、治疗计划和制造中的应用正在改变为患者提供修复治疗的方式。本研究比较了使用立体光刻3D打印技术的光学扫描仪产生的三维(3D)打印铸件、它们的数字复制品和传统的石头铸件的精度。材料和方法:取13例患者的印模。为数字模型和原型模型制作了弓间宽度(齿间/前磨牙/磨牙),并与原始石模型进行了比较。对印刷铸件和传统铸件的测量使用数字卡尺,而对数字铸件的测量直接进行。结果:数字模型显示上颌和下颌齿间宽度测量值明显高于3d打印和石(石膏)测量值(p)。结论:3d打印模型可以被认为是石膏模型的可行替代方案,为诊断、治疗计划和假体修复的制造提供临床可接受的精度。另一方面,数字铸件测量显示出石膏和3d打印铸件的显著差异。
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引用次数: 0
Insulin-like growth factor-1/insulin-like growth factor-1 receptor signalling in macrophages facilitates recovery from acute lung injury. 巨噬细胞中的胰岛素样生长因子-1/胰岛素样生长因子-1受体信号传导促进急性肺损伤的恢复。
IF 4.3 Pub Date : 2026-12-01 Epub Date: 2025-12-22 DOI: 10.1080/07853890.2025.2606565
Miyuki Niisato, Masahiro Yamashita, Yasushi Kawasaki, Hiroshi Furukawa, Takashi Sato, Ichiro Kawada

Background: No effective treatment strategy for acute respiratory distress syndrome (ARDS) has been established. Conflicting reports on the effects of insulin-like growth factor (IGF)-1 stimulation and the inhibition of IGF-1 receptor (IGF-1R) signalling in tissue injury across several organs have led to hesitation in advancing IGF-1-based treatment strategies for tissue damage.

Objective: We aim to examine whether IGF-1/IGF-1R signalling contributes to recovery from acute lung injury in mouse models and to further explore its potential mechanisms.

Methods: Lipopolysaccharide (LPS) was intratracheally injected into mice to create acute lung injury models. Experiments were conducted to acquire or inhibit IGF-1 signalling through the intratracheal injection of recombinant IGF-1 or JB1, an IGF-1 receptor antagonist during the recovery phase of the models, starting on day 4 after LPS administration. Bone marrow monocyte-derived macrophages (MDMs) cocultured with IGF-1 and/or JB1 were intratracheally injected during the recovery phase.

Results: Inflammatory cell counts and lung injury scores were significantly decreased when recombinant IGF-1 was administered in the later phase, while they increased with the administration of JB1. On day 4 after LPS injection, IGF-1 receptor (IGF-1R, also known as CD221) was strongly expressed on macrophages, particularly in CD11c+SiglecF+ alveolar macrophages (AMs). Intratracheal injection of MDMs cocultured with IGF-1 decreased lung neutrophil counts, whereas the addition of JB1 to MDMs cocultured with IGF-1 counteracted the effect of IGF-1. JB1 also reduced efferocytosis capacity of AMs in the later phase. In the phagocytosis assay, LPS decreased the efflux capacity of macrophages, but recombinant IGF-1 improved this capacity regardless of the presence or absence of LPS.

Conclusion: IGF-1/IGF-1R signalling in macrophage facilitates the recovery from acute lung injury via enhancing efferocytosis. IGF-1 delivery potentially offers a new treatment strategy for ARDS.

背景:急性呼吸窘迫综合征(ARDS)的有效治疗策略尚未建立。关于胰岛素样生长因子(IGF)-1刺激和IGF-1受体(IGF- 1r)信号抑制在多个器官组织损伤中的作用的相互矛盾的报道导致了在推进基于IGF-1的组织损伤治疗策略方面的犹豫。目的:我们旨在研究IGF-1/IGF-1R信号是否有助于小鼠急性肺损伤的恢复,并进一步探讨其潜在机制。方法:经气管注射脂多糖(LPS)建立小鼠急性肺损伤模型。在LPS给药后第4天,通过气管内注射重组IGF-1或IGF-1受体拮抗剂JB1来获得或抑制IGF-1信号传导。骨髓单核细胞来源的巨噬细胞(MDMs)与IGF-1和/或JB1共培养,在恢复阶段气管内注射。结果:晚期给药重组IGF-1显著降低大鼠炎性细胞计数和肺损伤评分,JB1则升高大鼠炎性细胞计数和肺损伤评分。LPS注射后第4天,IGF-1受体(IGF-1R,也称为CD221)在巨噬细胞上强烈表达,特别是在CD11c+SiglecF+肺泡巨噬细胞(AMs)中。气管内注射与IGF-1共培养的MDMs可降低肺中性粒细胞计数,而在与IGF-1共培养的MDMs中加入JB1可抵消IGF-1的作用。JB1在后期也降低了am的efferocysis能力。在吞噬实验中,LPS降低了巨噬细胞的外排能力,而重组IGF-1无论是否存在LPS都能提高这种能力。结论:巨噬细胞中IGF-1/IGF-1R信号通过增强efferocytosis促进急性肺损伤的恢复。提供IGF-1可能为ARDS提供新的治疗策略。
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引用次数: 0
Construction and verification of a nomogram model for predicting the risk of post-stroke spasticity: a retrospective study. 预测脑卒中后痉挛风险的nomogram模型的构建与验证:一项回顾性研究。
IF 4.3 Pub Date : 2026-12-01 Epub Date: 2025-12-23 DOI: 10.1080/07853890.2025.2604857
Qian Xie, Jingling Zhu, Xuanling Cheng, Jianling Deng, Qing Song, Aiguo Xue, Shuxiong Luo

Results: LASSO-logistic regression analysis identified seven predictors associated with PSS: C-reactive protein, albumin, creatine kinase, fasting blood glucose, hyperlipidemia, sleep disorders, and manual muscle testing (MMT) score at admission. The model had an area under the curve (AUC) of 0.844 (95% CI: 0.793-0.896) in the training set and 0.842 (95% CI: 0.765-0.920) in the validation set, which means it was good at making predictions. The calibration curves showed excellent agreement between predicted and observed probabilities in the training set. Good calibration was maintained in the validation set, indicating only minimal overestimation of risk. DCA and CIC both agreed that the nomogram model could be used in a wide range of therapeutic situations.

Conclusion: The nomogram based on routine clinical data in this study, after internal validation, can effectively predict the risk of PSS and provides a practical decision-making tool for clinicians. However, future multi-centre external validation is still required to confirm its broad applicability.

结果:LASSO-logistic回归分析确定了与PSS相关的七个预测因素:c反应蛋白、白蛋白、肌酸激酶、空腹血糖、高脂血症、睡眠障碍和入院时的手工肌肉测试(MMT)评分。该模型在训练集的曲线下面积(AUC)为0.844 (95% CI: 0.793-0.896),在验证集的曲线下面积(AUC)为0.842 (95% CI: 0.765-0.920),说明该模型具有较好的预测能力。校正曲线在训练集中的预测概率和观测概率之间表现出良好的一致性。在验证集中保持了良好的校准,表明只有最小的风险高估。DCA和CIC一致认为nomogram模型可广泛应用于各种治疗情况。结论:本研究基于临床常规资料的nomogram,经过内部验证,能够有效预测PSS的风险,为临床医生提供实用的决策工具。然而,未来的多中心外部验证仍需进一步证实其广泛适用性。
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引用次数: 0
Clinical and nutritional-inflammatory biomarkers-based nomogram predicts survival in recurrent or metastatic cervical cancer treated with immune checkpoint inhibitors. 临床和营养炎症生物标志物为基础的nomogram预测经免疫检查点抑制剂治疗的复发性或转移性宫颈癌患者的生存率。
IF 4.3 Pub Date : 2026-12-01 Epub Date: 2025-12-29 DOI: 10.1080/07853890.2025.2603780
Qi Yan, Zhiying Zhang, Rong Li, Jing Xue, Xia Yan, Jianbo Song

Background: Immunotherapy offers potential benefits for recurrent or metastatic cervical cancer (R/M CC), yet personalized predictive tools are essential for optimizing treatment. This study aims to develop a nomogram integrating nutritional-inflammatory biomarkers and clinical features to predict survival in R/M CC patients undergoing immune checkpoint inhibitor (ICI) therapy.

Patients and methods: We retrospectively analyzed 98 R/M CC patients treated with ICIs. Overall survival (OS) was the primary endpoint. Demographic characteristics and peripheral blood biomarkers before and after ICI treatment were collected. Univariate analysis screened potential variables, followed by LASSO regression to select key biomarkers and compute the Risk-Score. Prediction models combining clinical features and the Risk-Score were evaluated using ROC curves and decision curve analysis (DCA). The optimal nomogram model was developed and validated with ROC curves, calibration plots, and DCA.

Results: Three models were established: (i) a clinical model based on age and squamous cell carcinoma antigen (SCC-Ag), (ii) a Risk-Score model, and (iii) a combined model integrating age, SCC-Ag, and Risk-Score.  The combined model showed superior predictive performance. A nomogram incorporating age, stage, SCC-Ag, and Risk-Score predicted 6-month, 1-year, and 2-year survival probability, with respective AUC values of 0.892, 0.868, and 0.846. Calibration curves and DCA affirmed high predictive accuracy and clinical utility.

Conclusion: The nomogram integrating nutritional-inflammatory biomarkers and clinical parameters may serve as a promising tool for predicting survival in R/M CC patients undergoing ICI therapyand may help guide individualized treatment strategies following further validation.

背景:免疫治疗为复发或转移性宫颈癌(R/M CC)提供了潜在的益处,但个性化的预测工具对于优化治疗是必不可少的。本研究旨在建立一种结合营养-炎症生物标志物和临床特征的nomogram方法,以预测接受免疫检查点抑制剂(ICI)治疗的R/M CC患者的生存。患者和方法:我们回顾性分析了98例接受ICIs治疗的R/M CC患者。总生存期(OS)是主要终点。收集ICI治疗前后的人口统计学特征和外周血生物标志物。单因素分析筛选潜在变量,然后LASSO回归选择关键生物标志物并计算风险评分。采用ROC曲线和决策曲线分析(decision curve analysis, DCA)对结合临床特征和Risk-Score的预测模型进行评价。采用ROC曲线、标定图和DCA对最佳nomogram模型进行了验证。结果:建立了三个模型:(i)基于年龄和鳞状细胞癌抗原(SCC-Ag)的临床模型,(ii)风险评分模型,(iii)年龄、SCC-Ag和风险评分的联合模型。组合模型具有较好的预测性能。结合年龄、分期、SCC-Ag和Risk-Score的nomogram预测6个月、1年和2年的生存率,AUC分别为0.892、0.868和0.846。校准曲线和DCA均证实了较高的预测准确度和临床应用价值。结论:结合营养-炎症生物标志物和临床参数的nomogram (nomogram)可能是预测接受ICI治疗的R/M CC患者生存的一个有希望的工具,并可能在进一步验证后帮助指导个体化治疗策略。
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引用次数: 0
Association of acute kidney injury stages with in-hospital and long-term mortality in older adults with hip fractures. 老年髋部骨折患者急性肾损伤分期与住院和长期死亡率的关系
IF 4.3 Pub Date : 2026-12-01 Epub Date: 2026-01-02 DOI: 10.1080/07853890.2025.2608456
Jae Kyong Rho, Seong Soon Kwon, Byung-Woong Jang, You-Sung Suh, Sung Woo Jang, Haekyung Lee

Background: Hip fractures and acute kidney injury (AKI) are common among older adults and are each associated with increased morbidity and mortality. We aimed to evaluate whether AKI severity is associated with increased mortality and institutionalization in older adult patients with hip fractures.

Methods: This single-centre, retrospective study included patients aged ≥65 years who underwent surgery for hip fractures. Those with stage 4 or 5 chronic kidney disease or end-stage kidney disease were excluded. AKI was defined and categorized according to the Kidney Disease: Improving Global Outcomes guideline. Patients who did not develop AKI served as the reference group for subsequent analyses.

Results: Overall, 661 older adults with hip fractures were included (median age: 82.0 [76.0-86.0] years, women: 76.3%). Among these, 35.9% had AKI, with 80.2, 11.8, and 8.0% classified as stages 1, 2, and 3, respectively. Thirteen patients died during hospitalization. During a median follow-up period of 4.3 (2.6-5.9) years, 301 patients died. Stage 3 AKI was associated with in-hospital mortality compared to patients without AKI (HR, 7.82 [1.21-50.72], p = 0.031). Higher AKI stages were associated with increased long-term mortality in multivariable analyses (HR, 1.32 [0.97-1.80], p = 0.076 for stage 1, HR, 2.52 [1.52-4.20], p < 0.001 for stage 2 and HR, 3.15 [1.76-5.63], p < 0.001 for stage 3). Age, men, cardiovascular disease, and low albumin level were associated with long-term mortality in patients with AKI. The proportion of institutionalization did not differ among patients across the AKI stages.

Conclusions: Higher AKI stages are associated with increased in-hospital and long-term mortality in older adults with hip fractures. Preventing AKI development and progression is essential to improve prognosis in this vulnerable population.

背景:髋部骨折和急性肾损伤(AKI)在老年人中很常见,并且都与发病率和死亡率增加有关。我们的目的是评估老年髋部骨折患者AKI严重程度是否与死亡率和住院率增加有关。方法:这项单中心回顾性研究纳入了年龄≥65岁的髋部骨折手术患者。排除4期或5期慢性肾病或终末期肾病患者。AKI的定义和分类根据肾脏疾病:改善全球结局指南。未发生AKI的患者作为后续分析的参照组。结果:共纳入661例老年髋部骨折患者(中位年龄:82.0[76.0-86.0]岁,女性:76.3%)。其中35.9%为AKI,其中80.2%、11.8%和8.0%分别为1期、2期和3期。13名患者在住院期间死亡。在中位4.3(2.6-5.9)年的随访期间,301例患者死亡。与无AKI的患者相比,3期AKI与住院死亡率相关(HR, 7.82 [1.21-50.72], p = 0.031)。在多变量分析中,AKI分期越高,长期死亡率越高(HR, 1.32[0.97-1.80],第1期p = 0.076), HR, 2.52 [1.52-4.20], p p。结论:老年髋部骨折患者AKI分期越高,住院死亡率和长期死亡率越高。预防AKI的发展和进展对于改善这一易感人群的预后至关重要。
{"title":"Association of acute kidney injury stages with in-hospital and long-term mortality in older adults with hip fractures.","authors":"Jae Kyong Rho, Seong Soon Kwon, Byung-Woong Jang, You-Sung Suh, Sung Woo Jang, Haekyung Lee","doi":"10.1080/07853890.2025.2608456","DOIUrl":"10.1080/07853890.2025.2608456","url":null,"abstract":"<p><strong>Background: </strong>Hip fractures and acute kidney injury (AKI) are common among older adults and are each associated with increased morbidity and mortality. We aimed to evaluate whether AKI severity is associated with increased mortality and institutionalization in older adult patients with hip fractures.</p><p><strong>Methods: </strong>This single-centre, retrospective study included patients aged ≥65 years who underwent surgery for hip fractures. Those with stage 4 or 5 chronic kidney disease or end-stage kidney disease were excluded. AKI was defined and categorized according to the Kidney Disease: Improving Global Outcomes guideline. Patients who did not develop AKI served as the reference group for subsequent analyses.</p><p><strong>Results: </strong>Overall, 661 older adults with hip fractures were included (median age: 82.0 [76.0-86.0] years, women: 76.3%). Among these, 35.9% had AKI, with 80.2, 11.8, and 8.0% classified as stages 1, 2, and 3, respectively. Thirteen patients died during hospitalization. During a median follow-up period of 4.3 (2.6-5.9) years, 301 patients died. Stage 3 AKI was associated with in-hospital mortality compared to patients without AKI (HR, 7.82 [1.21-50.72], <i>p</i> = 0.031). Higher AKI stages were associated with increased long-term mortality in multivariable analyses (HR, 1.32 [0.97-1.80], <i>p</i> = 0.076 for stage 1, HR, 2.52 [1.52-4.20], <i>p</i> < 0.001 for stage 2 and HR, 3.15 [1.76-5.63], <i>p</i> < 0.001 for stage 3). Age, men, cardiovascular disease, and low albumin level were associated with long-term mortality in patients with AKI. The proportion of institutionalization did not differ among patients across the AKI stages.</p><p><strong>Conclusions: </strong>Higher AKI stages are associated with increased in-hospital and long-term mortality in older adults with hip fractures. Preventing AKI development and progression is essential to improve prognosis in this vulnerable population.</p>","PeriodicalId":93874,"journal":{"name":"Annals of medicine","volume":"58 1","pages":"2608456"},"PeriodicalIF":4.3,"publicationDate":"2026-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12777920/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145893407","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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