Publications by authors named "Panageas K"

Exercise and mindfulness-based interventions have growing evidence for managing fatigue and comorbid symptoms; however, packaging them in a cohesive digital way for patients undergoing cancer treatment has not been evaluated. We conducted a randomized controlled trial to assess the impact of a 12 week digital integrative medicine program, Integrative Medicine at Home (IM@Home), versus enhanced usual care on fatigue severity (primary outcome), comorbid symptoms and acute healthcare utilization (secondary outcomes), in 200 patients with solid tumors experiencing fatigue during treatment. Fatigue severity decreased more in IM@Home than in the control (1.

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Cancer is a complex disease driven by genomic alterations, and tumor sequencing is becoming a mainstay of clinical care for cancer patients. The emergence of multi-institution sequencing data presents a powerful resource for learning real-world evidence to enhance precision oncology. GENIE BPC, led by American Association for Cancer Research, establishes a unique database linking genomic data with clinical information for patients treated at multiple cancer centers.

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Anxiety and depression are common in many cancers but have not been systematically studied in patients with histiocytic neoplasms (HN). We sought to estimate rates of anxiety and depression and identify clinical features and patient-reported outcomes (PROs) associated with anxiety and depression in patients with HN. A registry-based cohort of patients with HN completing PROs including the Hospital Anxiety and Depression Scale (HADS) from 2018-2023 was identified.

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Article Synopsis
  • Cancer is driven by genomic changes, and tumor sequencing is now a key part of treating cancer patients, with initiatives like GENIE BPC creating a database that connects genomic and clinical data from multiple centers.
  • However, using data from different institutions presents challenges such as differences in gene panels, sequencing methods, and patient diversity, making it hard to analyze the information effectively.
  • To address these issues, the Bridge model has been developed to improve data integration by using advanced statistical techniques that help preserve important information and enhance predictions about patient outcomes across various cancer types.
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Purpose: Pulse oximetry remote patient monitoring (RPM) post-hospital discharge increased during the COVID-19 pandemic as patients and providers sought to limit in-person encounters and provide more care in the home. However, there is limited evidence on the feasibility and appropriateness of pulse oximetry RPM in patients with cancer after hospital discharge.

Methods And Materials: This feasibility study enrolled oncology patients discharged after an unexpected admission at the Memorial Sloan Kettering Cancer Center from October 2020 to July 2021.

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Importance: The COVID-19 pandemic catalyzed rapid adoption of telemedicine visits for cancer care delivery. However, patients' experiences with telemedicine remain poorly understood.

Objective: To understand patients' satisfaction with telemedicine visits at a comprehensive cancer center.

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Background: Remote patient monitoring (RPM) aims to improve patient access to care and communication with clinical providers. Overall, understanding the usability of RPM applications and their influence on clinical care workflows is limited from the perspectives of clinician end users at a cancer center in the Northeast, United States.

Objective: Explore the usability and functionality of RPM and elicit the perceptions and experiences of oncology clinicians using RPM for oncology patients after hospital discharge.

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  • - Recent advancements in multiplexed tissue imaging are improving our understanding of tumor microenvironments, which could better inform treatment responses and disease progression studies.
  • - Despite its popularity, current analysis methods face challenges such as high computational demands and a lack of consistent strategies for understanding spatial features in images as diseases progress.
  • - The newly introduced spatial topic model effectively integrates cell type and spatial data, demonstrating strong performance in identifying significant spatial topics and tracking changes during disease progression, making it efficient for large-scale tissue imaging analyses.
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Objective: To determine if cancer patients experience variability in incidence or management of emergency general surgery (EGS) conditions compared to non-cancer patients.

Background: The true frequency, and natural history of EGS conditions among cancer patients has not been characterized.

Methods: We utilized SEER-Medicare data from January 2006-December 2015 to compare patients with breast, prostate, and lung cancer to a non-cancer cohort.

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The multiplexed immunofluorescence (mIF) platform enables biomarker discovery through the simultaneous detection of multiple markers on a single tissue slide, offering detailed insights into intratumor heterogeneity and the tumor-immune microenvironment at spatially resolved single cell resolution. However, current mIF image analyses are labor-intensive, requiring specialized pathology expertise which limits their scalability and clinical application. To address this challenge, we developed CellGate, a deep-learning (DL) computational pipeline that provides streamlined, end-to-end whole-slide mIF image analysis including nuclei detection, cell segmentation, cell classification, and combined immuno-phenotyping across stacked images.

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Purpose: Ibrutinib is a first-in-class inhibitor of Bruton tyrosine kinase. We previously reported the safety and short-term antitumor activity of ibrutinib in 20 patients with relapsed or refractory (r/r) primary central nervous system (CNS) lymphoma (PCNSL) or secondary CNS lymphoma (SCNSL).

Patients And Methods: We enrolled 26 additional patients with r/r PCNSL/SCNSL into the dose-expansion cohort of the trial into a combined cohort of 46 patients (31 with PCNSL and 15 with SCNSL).

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Modern cancer care is costly and logistically burdensome for patients and their families despite an expansion of technology and medical advances that create the opportunity for novel approaches to care. Therefore, there is a growing appreciation for the need to leverage these innovations to make cancer care more patient centered and convenient. The Memorial Sloan Kettering Making Telehealth Delivery of Cancer Care at Home Efficient and Safe Telehealth Research Center is a National Cancer Institute-designated and funded Telehealth Research Center of Excellence poised to generate the evidence necessary to inform the appropriate use of telehealth as a strategy to improve access to cancer services that are convenient for patients.

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  • * A study tested the feasibility of administering HD-MTX in an outpatient setting with the aid of low-dose glucarpidase to help clear the drug more quickly.
  • * Results showed that all treatments were effective and safe, with no hospitalizations needed, suggesting that outpatient HD-MTX with glucarpidase could change how CNS lymphoma is treated.
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Purpose: The Adaptively Dosed ImmunoTherapy Trial (ADAPT-IT;NCT03122522) investigated adaptive ipilimumab discontinuation in melanoma based on early radiographic assessment. Initial findings indicated similar effectiveness compared with conventional nivolumab-ipilimumab (nivo-ipi). Exploratory biomarker analyses and final clinical results are now reported.

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  • * This study focused on patients with mixed histiocytic neoplasms (MXH) and identified unique genetic mutations, while evaluating how well these patients responded to different treatments—both traditional and targeted therapies.
  • * Results showed that targeted therapies significantly improved treatment outcomes, leading to higher rates of response and lower likelihood of disease progression compared to conventional therapies.
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Purpose: Observational clinicogenomic data sets, consisting of tumor next-generation sequencing (NGS) data linked to clinical records, are commonly used for cancer research. However, in real-world practice, oncologists frequently request NGS in search of treatment options for progressive cancer. The extent and impact of this dynamic on analysis of clinicogenomic research data are not well understood.

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Purpose: Improving care transitions for patients with cancer discharged from the hospital is considered an important component of quality care. Digital monitoring has the potential to better the delivery of transitional care through improved patient-provider communication and enhanced symptom management. However, remote patient monitoring (RPM) interventions have not been widely implemented for oncology patients after discharge, an innovative setting in which to apply this technology.

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Unlabelled: Peritoneal metastases (PM) are common in metastatic colorectal cancer (mCRC). We aimed to characterize patients with mCRC and PM from a clinical and molecular perspective using the American Association of Cancer Research Genomics Evidence Neoplasia Information Exchange (GENIE) Biopharma Collaborative (BPC) registry. Patients' tumor samples underwent targeted next-generation sequencing.

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Telemedicine holds the potential to transform cancer care delivery and optimize value, access, and quality of care. A transformed regulatory environment coupled with the need to continue medical care despite operational limitations led to the rapid expansion of telemedicine in cancer care during the COVID-19 pandemic. Its utilization has since varied, and it has faced significant challenges.

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Introduction: Patients with EGFR-mutant NSCLC have a high incidence of brain metastases. The EGFR-directed tyrosine kinase inhibitor osimertinib has intracranial activity, making the role of local central nervous system (CNS)-directed therapies, such as radiation and surgery, less clear.

Methods: Patients with EGFR-mutant NSCLC and brain metastases who received osimertinib as initial therapy after brain metastasis diagnosis were included.

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  • A study compared the effectiveness of acupuncture versus massage in treating musculoskeletal pain in patients with advanced cancer, guided by recent pain management guidelines.
  • Conducted across multiple US cancer centers from September 2019 to February 2022, 298 patients with moderate to severe pain participated in the trial, receiving either weekly acupuncture or massage for 10 weeks with follow-up sessions.
  • The primary outcome measured was the change in worst pain intensity over 26 weeks, along with secondary outcomes including fatigue, insomnia, and overall quality of life, utilizing specific pain assessment tools.
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Purpose: Isocitrate dehydrogenase-mutant (IDH-mt) gliomas are incurable primary brain tumors characterized by a slow-growing phase over several years followed by a rapid-growing malignant phase. We hypothesized that tumor volume growth rate (TVGR) on MRI may act as an earlier measure of clinical benefit during the active surveillance period.

Experimental Design: We integrated three-dimensional volumetric measurements with clinical, radiologic, and molecular data in a retrospective cohort of IDH-mt gliomas that were observed after surgical resection in order to understand tumor growth kinetics and the impact of molecular genetics.

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Importance: Adjuvant stereotactic radiosurgery (SRS) enhances the local control of resected brain metastases (BrM). However, the risks of local failure (LF) and potential for posttreatment adverse radiation effects (PTRE) after early postoperative adjuvant SRS have not yet been established.

Objective: To evaluate whether adjuvant SRS delivered within a median of 14 days after surgery is associated with improved LF without a concomitant increase in PTRE.

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