Showing 9,001 - 9,020 results of 9,052 for search '"retrospective"', query time: 0.09s Refine Results
  1. 9001

    Predictive value of ENLIGHT-DP in patients with metastatic lung adenocarcinoma treated with immune checkpoint inhibitors and platinum chemotherapy directly from histopathology slid... by Eli Pikarsky, Anna Elia, Gal Dinstag, Omer Tirosh, Tuvik Beker, Ranit Aharonov, Hovav Nechushtan, Leon Gugel, Yaron Kinar, Michael Tabi, Tzivia Gottlieb, Aron Popovtzer, Johnathan Arnon, Yakir Rottenberg, Philip Blumenfeld

    Published 2025-01-01
    “…We present an analysis of ENLIGHT-DP, a novel transcriptome-based biomarker directly from histopathology slides, in patients with lung adenocarcinoma (LUAD) treated with ICI and platinum-based chemotherapy.Methods We retrospectively scanned high-resolution H&E slides from pretreatment tumor-tissue samples of 50 patients with metastatic LUAD treated with first-line ICI with (46) or without (4) platinum-based chemotherapy and applied our ENLIGHT-DP pipeline to generate, in a blinded manner, an individual prediction score. …”
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  2. 9002

    Decreased attenuation difference between non-contrast and portal-venous phases of CT predicts the ultrasonography-unspecified adnexal torsion by Weili Xie, Zhongren Huang, Hongmei Kuang, Xiaoxing Li, Rixin Zhang, Wei Zeng, Cheng Jin, Junyuan Zhong, Jidong Peng, Weiling Cheng, Fuqing Zhou

    Published 2025-01-01
    “…Methods Surgically confirmed patients with painful pelvic masses (n = 165) were retrospectively collected from two institutes. Two senior radiologists independently reviewed the CT images and determined the Hounsfield unit difference between non-contrast vs portal venous phases (ΔHUPV-NC) in both derivation and validation samples. …”
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  3. 9003
  4. 9004

    Machine learning for predicting neoadjuvant chemotherapy effectiveness using ultrasound radiomics features and routine clinical data of patients with breast cancer by Pu Zhou, Pu Zhou, Hongyan Qian, Pengfei Zhu, Jiangyuan Ben, Jiangyuan Ben, Guifang Chen, Qiuyi Chen, Lingli Chen, Jia Chen, Ying He, Ying He

    Published 2025-01-01
    “…BackgroundThis study explores the clinical value of a machine learning (ML) model based on ultrasound radiomics features of primary foci, combined with clinicopathologic factors to predict the pathological complete response (pCR) of neoadjuvant chemotherapy (NAC) for patients with breast cancer (BC).MethodWe retrospectively analyzed ultrasound images and clinical information from 231 participants with BC who received NAC. …”
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  5. 9005

    Outcome and prognostic value of N‐terminal pro‐brain natriuretic peptide and high‐sensitivity C‐reactive protein in mildly dilated cardiomyopathy vs. dilated cardiomyopathy by Jiayu Feng, Pengchao Tian, Lin Liang, Yuyi Chen, Yunhong Wang, Mei Zhai, Yan Huang, Qiong Zhou, Xuemei Zhao, Lang Zhao, Boping Huang, Liyan Huang, Yuhui Zhang, Jian Zhang

    Published 2022-06-01
    “…Methods and results We retrospectively included hospitalized patients diagnosed with DCM and a left ventricular ejection fraction ≤ 50% at Fuwai Hospital from 2006 to 2017. …”
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  6. 9006
  7. 9007

    Efficacy of PD-1 blockade plus chemotherapy in patients with oncogenic-driven non-small-cell lung cancer by Haowei Wang, Lei Cheng, Jian Chen, Peixin Chen, Zhuoran Tang, Qianyi Wang, Ying Ma, Chao Zhao, Xuefei Li, Tao Jiang, Fei Zhou, Xiaoxia Chen, Caicun Zhou

    Published 2025-02-01
    “…Methods Three hundred twelve NSCLC patients with at least one oncogenic driver alteration received PD-1 plus chemotherapy or each monotherapy were retrospectively identified. Objective response rate (ORR), progression-free survival (PFS), and overall survival (OS) were compared to evaluate the therapeutic outcomes differences among patients with different oncogenic drivers. …”
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  8. 9008

    Plasma Epstein-Barr Virus DNA load for diagnostic and prognostic assessment in intestinal Epstein-Barr Virus infection by Chunxiang Ma, Chunxiang Ma, Chunxiang Ma, Mingshan Jiang, Mingshan Jiang, Mingshan Jiang, Jiaxin Li, Jiaxin Li, Jiaxin Li, Zhen Zeng, Zhen Zeng, Zhen Zeng, Yushan Wu, Yushan Wu, Yushan Wu, Rui Cheng, Rui Cheng, Rui Cheng, Hao Lin, Hao Lin, Hao Lin, Jiangmei Pang, Jiangmei Pang, Jiangmei Pang, Fang Yin, Fang Yin, Fang Yin, Yongbin Jia, Yongbin Jia, Yongbin Jia, Lili Li, Lili Li, Lili Li, Hu Zhang, Hu Zhang, Hu Zhang

    Published 2025-01-01
    “…This study aims to identify ideal threshold levels for plasma EBV DNA loads in the diagnosis and outcome prediction of intestinal EBV infection, particularly in cases of primary intestinal lymphoproliferative diseases and inflammatory bowel disease (IBD).MethodsReceiver operating characteristic (ROC) curves were examined to determine suitable thresholds for plasma EBV DNA load in diagnosing intestinal EBV infection and predicting its prognosis.Results108 patients were retrospectively assigned to the test group, while 56 patients were included in the validation group. …”
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  9. 9009

    Application of a new type of mesh density basket in cleaning and disinfection of small dental equipment (新型密纹篮筐在牙科小器械清洗消毒中的应用) by DENG Yanli (邓艳莉), TU Chengyun (徒成云), LI Yanyan (李严严)

    Published 2023-10-01
    “…The quality of cleaning was measured, and the sharp instrument injuries were retrospectively analyzed within 1 year. Results The rate of qualified cleaning was 98. 33%(59/60) in the observation group, which was higher than 85. 00%(51/60) in the control group(P<0. 01). …”
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  10. 9010

    Development and interpretation of a pathomics-driven ensemble model for predicting the response to immunotherapy in gastric cancer by Jing Wang, Zhe Li, Wei Wang, Md Tauhidul Islam, Xiaoyan Wang, Zhen Han, Zihan Li, Guoxin Li, Yuming Jiang, Taojun Zhang, Wenjun Xiong, Zepang Sun, Lequan Yu, Zhicheng Zhang, Xianqi Yang, Shengtian Sang, Alyssa A Guo

    Published 2024-05-01
    “…The aim of this study was to develop and validate a pathomics-driven ensemble model for predicting the response to ICIs in gastric cancer, using H&amp;E-stained whole slide images (WSI).Methods This multicenter study retrospectively collected and analyzed H&amp;E-stained WSIs and clinical data from 584 patients with gastric cancer. …”
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  11. 9011

    Noninvasive Evaluation of Liver Fibrosis in a Sample of Putative Inactive HBV Carriers in Rome, Italy by Marco Delle Monache, Alessio Petrelli, Alessandra Rossi, Roberto Cecere, Concetta Mirisola, Gianfranco Costanzo, Chiara Francia, Federica Cerini, Andrea Cavani, Lorenzo Nosotti

    Published 2021-01-01
    “…Viral load, biochemical parameters, and LS have been retrospectively evaluated in 125 putative inactive HBV carriers, who visited two outpatient departments (Colleferro Hospital and INMP) from 01/03/2014 to 31/12/2019. …”
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  12. 9012

    Botulinum Toxin Injection with Conjunctival Microincision for the Treatment of Acute Acquired Comitant Esotropia and Its Effectiveness by Hongjia Xu, Weifeng Sun, Shuying Dai, Yanyan Cheng, Jing Zhao, Yuan Liu, Juan Wang, Ya’nan Wang, Yu Gao, Huifang Han, Aijun Han

    Published 2020-01-01
    “…Medical records of 29 AACE patients were retrospectively analyzed. BTXA was injected into the unilateral or bilateral medial rectus muscle with conjunctival microincision without electromyographic guidance. …”
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  13. 9013

    Pharmacokinetics and pharmacodynamics of ciprofol after continuous infusion in elderly patients by Xiaowen Guo, Yang Qiao, Sijie Yin, Fengqin Luo, Lingmei Yi, Jiajia Chen, Man Lu

    Published 2025-01-01
    “…The pre-registration date was June 20, 2021, and the review approval and official case solicitation began in December 2021; Retrospectively registered) was conducted in accordance with the World Medical Congress Declaration of Helsinki and Good Clinical Practice guidelines. …”
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  14. 9014

    Early Postoperative Safety of Total Hip Arthroplasty in Systemic Lupus Erythematosus Patients by YANG Xingdong, YU Muyang, XU Yiming, ZHU Wei, HU Mingwei, WENG Xisheng, FENG Bin

    Published 2025-01-01
    “…ObjectiveTo analyze the occurrence of early complications after total hip arthroplasty (THA) in patients with systemic lupus erythematosus (SLE).MethodsThe data of patients who underwent THA at Peking Union Medical College Hospital from June 2012 to April 2024 were retrospectively and consecutively collected. The patients were categorized into SLE group and control group based on the presence or absence of SLE. …”
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  15. 9015

    Twelve-Month Outcomes and Optical Coherence Tomography (OCT) Biomarkers After Intravitreal Dexamethasone Implantation in Pseudophakic Eyes with Post-Vitrectomy Cystoid Macular Edem... by Francesco Pignatelli, Alfredo Niro, Giuseppe Addabbo, Pasquale Viggiano, Giacomo Boscia, Maria Oliva Grassi, Francesco Boscia, Cristiana Iaculli, Giulia Maria Emilia Clima, Antonio Barone, Ermete Giancipoli

    Published 2025-01-01
    “…<b>Methods</b>: Medical records of consecutive pseudophakic patients, who underwent PPV for different retinal pathologies, were retrospectively evaluated in this single-center, uncontrolled study. …”
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  16. 9016

    The association between controlling nutritional status and postoperative pulmonary complications in patients with colorectal cancer by Yafang Li, Chuang Nie, Na Li, Jieying Liang, Ning Su, Chunhua Yang

    Published 2025-01-01
    “…However, there are few studies that specifically focus on patients undergoing radical surgery for colorectal cancer (CRC).MethodsWe retrospectively analyzed the clinical data of 2,553 patients who underwent radical surgery for CRC at the Sixth Affiliated Hospital of Sun Yat-sen University. …”
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  17. 9017

    Locking compression plate as a sequential external fixator following the distraction phase for the treatment of tibial bone defects caused by fracture-related infection: experience... by Xiriaili Kadier, Kai Liu, Aierbanjiang Shali, Yimurang Hamiti, Sulong Wang, Xin Yang, Alimu Keremu, Aihemaitijiang Yusufu

    Published 2024-12-01
    “…Abstract Background The purpose of this study was to report the clinical and psychological outcomes of using a locking compression plate (LCP) as a sequential external fixator following the distraction phase in the treatment of tibial bone defects caused by fracture-related infection (FRI). Methods We retrospectively analyzed the clinical records and consecutive X-ray images of patients with tibial bone defects who were treated with an LCP as a sequential external fixator following the distraction phase, between June 2017 and December 2022. …”
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  18. 9018

    Real-world ePRO use and clinical outcomes using electronic patient-reported symptom monitoring for patients with advanced non-small-cell lung cancer receiving first-line pembrolizu... by L. Johnetta Blakely, Sabine Oskar, Ian Kudel, Ashley Roush, Zoya Shamsi, Toni Perry, Annette Christianson, Brittni Smith, Thomas Burke

    Published 2025-01-01
    “…Those initiating pembrolizumab from 1 July 2017 to 30 June 2019, identified retrospectively (historical cohort), were compared with those initiating pembrolizumab from 1 October 2019 to 30 September 2021 who were prospectively offered Noona (standard of care [SoC] cohort). …”
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  19. 9019

    Which muscle is the external rotation compensator after superior capsular reconstruction? by Nattakorn Mahasupachai, MD, Nobuyuki Yamamoto, MD, PhD, Atsushi Arino, MD, Jun Kawakami, MD, PhD, Rei Kimura, MD, Toshimi Aizawa, MD, PhD

    Published 2025-01-01
    “…Of these patients, 28 who met the following inclusion criteria were retrospectively reviewed: (1) massive rotator cuff tears, including the supraspinatus and infraspinatus, (2) severe muscle atrophy and fatty change, (3) intact or reparable subscapularis tendon, and (4) Hamada of grade 3 or lower. …”
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  20. 9020

    Diagnosis, treatment, surgical practices and review of the literature in rare coagulation factor deficiencies by Hüseyin Avni Solgun

    Published 2025-01-01
    “…Methods Demographic data, number of follow-up visits throughout the study period, clinical symptoms, number and locations of bleeding symptoms of 19 patients diagnosed with RBD (fibrinogen, prothrombin, FV, FVII, FX, FXI or FXIII) who were followed up in our pediatric hematology clinic between year 2023–2024 and complications, inhibitor levels, previous operations, treatment and prophylaxis approaches are recorded in the patient chart and all data had been evaluated retrospectively. In our article, all patients included in this study are mentioned according to the consecutive numbering system as Patient 1(P1) to P19 in Table 2. …”
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