Publications by authors named "Linda Jacobs"

Background: Adolescents and young adults with cancer (AYAs, ages 15-39 at the time of diagnosis) experience significant adverse health and psychosocial outcomes. AYAs live with emotional distress and health care demands that exceed those of their healthy peers but can have difficulty accessing care. Digitally delivered interventions are an attractive option for AYA survivors, a population that routinely utilizes online resources when seeking health information and support.

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Background: It is estimated that there are >18 million cancer survivors in the United States, and there is a growing number of survivorship programs across the country to care for these individuals. There is a clear need for survivorship care; however, evidence is still emerging on how to best operationalize the guidance from nationally recognized organizations and clinical practice guidelines.

Methods: The NCCN Best Practices Committee (BPC) recently conducted a survey to better understand survivorship clinics at NCCN Member Institutions.

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Drawing from insights from communication science and behavioral economics, the University of Pennsylvania Telehealth Research Center of Excellence (Penn TRACE) is designing and testing telehealth strategies with the potential to transform access to care, care quality, outcomes, health equity, and health-care efficiency across the cancer care continuum, with an emphasis on understanding mechanisms of action. Penn TRACE uses lung cancer care as an exemplar model for telehealth across the care continuum, from screening to treatment to survivorship. We bring together a diverse and interdisciplinary team of international experts and incorporate rapid-cycle approaches and mixed methods evaluation in all center projects.

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The Cancer Survivorship Program was established at the University of Pennsylvania Cancer Center in 2001. The Cancer Center was renamed the Abramson Cancer Center of the University of Pennsylvania in 2002 and the survivorship program was henceforth known as the ACC Survivorship Program. The program was supported from 2001 to 2004 in part by a seed grant from the Lance Armstrong Foundation (LAF).

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Purpose: Capecitabine is an oral chemotherapy used to treat many gastrointestinal cancers. Its complex dosing and narrow therapeutic index make medication adherence and toxicity management crucial for quality care.

Methods: We conducted a pilot study of PENNY-GI, a mobile phone text messaging-based chatbot that leverages algorithmic surveys and natural language processing to promote medication adherence and toxicity management among patients with gastrointestinal cancers on capecitabine.

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This selection from the NCCN Guidelines for Adolescent and Young Adult (AYA) Oncology focuses on considerations for the comprehensive care of AYA patients with cancer. Compared with older adults with cancer, AYA patients have unique needs regarding treatment, fertility counseling, psychosocial and behavioral issues, and supportive care services. The complete version of the NCCN Guidelines for Adolescent and Young Adult (AYA) Oncology addresses additional aspects of caring for AYA patients, including risk factors, screening, diagnosis, and survivorship.

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Purpose: To determine to what extent head and neck cancer (HNC) survivors participate in health behaviors (HBs) recommended by the National Cancer Center Network (NCCN®).

Methods: Participants identified through the tumor registries at the Abramson Cancer Center (ACC), University of Pennsylvania and affiliated sites. Eligibility: (a) diagnosis and treatment HNC; (b) aged 18 to 70 years; (c) ≥ 1-year post-diagnosis; (d) human papillomavirus (HPV) status confirmed; (e) ability to understand written English.

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Background: Testicular germ cell tumor (TGCT) is the most common cancer among young White men. TGCT is highly heritable, although there are no known high-penetrance predisposition genes. CHEK2 is associated with moderate TGCT risk.

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Article Synopsis
  • Factors like lower education and income significantly correlate with lower adherence rates, with those having fewer than four years of college being particularly affected.
  • The study emphasizes the importance of addressing socioeconomic barriers to improve follow-up care for AYA survivors, especially in the critical years post-diagnosis.
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Pattern formation in plasma-solid interaction represents a great research challenge in many applications from plasma etching to surface treatment, whereby plasma attachments on electrodes (arc roots) are constricted to self-organized spots. Gliding arc discharge in a Jacob's Ladder, exhibiting hopping dynamics, provides a unique window to probe the nature of pattern formation in plasma-surface interactions. In this work, we find that the existence of negative differential resistance (NDR) across the sheath is responsible for the observed hopping pattern.

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Introduction: Despite high curability, patients with metastatic germ cell tumors (GCT) in the United States general population persistently face inferior outcomes compared with those treated in specialty referral centers. We characterized guideline discordant management in patients with metastatic GCT who experienced relapse after first-line chemotherapy and compared those who were initially treated in community practices vs. academic referral centers.

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Purpose: Children who are tracheostomy dependent require comprehensive caregiver preparation for safe hospital-to-home transition. Although a structured discharge education program successfully trained caregivers to provide routine daily tracheostomy care, emergency response training was limited, lacking realistic experiences. Initiation of simulated emergency training for caregivers indicated performance confusion related to tracheostomy cardiopulmonary resuscitation (CPR).

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Purpose: Young adult (YA) cancer survivors have high rates of adverse health and psychosocial outcomes. This risk-stratified, multicenter, randomized controlled trial (RCT) compared a self-management survivorship intervention to usual care in YA survivors with symptoms of cancer-related distress, insomnia, fatigue, pain, and/or depression.

Methods: Eligibility included age 18-39 at diagnosis with an invasive malignancy in the previous 1-5 years.

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Background: Self-management interventions for adolescent and young adult (AYA) survivors of childhood cancer are needed. The present study reports on the acceptability and feasibility of delivering survivorship care plans (SCPs) and an accompanying app to AYA.

Procedure: AYA (n = 224) ages 15-29 who completed treatment for cancer were randomized and received a digital SCP only or an SCP plus a mobile app intended to enhance self-management.

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Background: Testicular germ cell tumor (TGCT) incidence has increased in recent decades along with the use and dose of diagnostic radiation. Here we examine the association between reported exposure to diagnostic radiation and TGCT risk.

Methods: We conducted a case-control study of men with and without TGCT recruited from hospital- and population-based settings.

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Background: The impact of cancer and its treatment on employment and financial burden in adolescents/young adults (AYAs) is not fully known.

Methods: Eligibility for this cross-sectional study of AYA cancer survivors included the diagnosis of a malignancy between ages 18 and 39 years and survey completion within 1 to 5 years from diagnosis and ≥1 year after therapy completion. Participants were selected randomly from the tumor registries of 7 participating sites and completed an online patient-reported outcomes survey to assess employment and financial concerns.

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Importance: Approximately 50% of the risk for the development of testicular germ cell tumors (TGCTs) is estimated to be heritable, but no mendelian TGCT predisposition genes have yet been identified. It is hypothesized that inherited pathogenic DNA repair gene (DRG) alterations may drive susceptibility to TGCTs.

Objective: To systematically evaluate the enrichment of germline pathogenic variants in the mendelian cancer predisposition DRGs in patients with TGCTs vs healthy controls.

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Objectives: Methods for developing mobile health (mHealth) interventions are not well described. To guide the development of future mHealth interventions, we describe the application of the agile science framework to iteratively develop a mHealth intervention for adolescent and young adult (AYA) survivors of childhood cancer.

Methods: We created the AYA STEPS mobile app (AYA Self-management via Texting, Education, and Plans for Survivorship) by modifying and integrating two existing programs: an online survivorship care plan (SCP) generator and a text messaging self-management intervention for AYA off treatment.

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Purpose: Young adult survivors (YAS) of cancer experience late effects of treatment similar to older adult survivors (AS). Online health tools such as Internet-based survivorship care plans (SCPs) can provide access to information about late effects and symptom management, but little is known about SCP patterns of use among YAS.

Methods: An Internet-based cross-sectional survey was completed over 24 months.

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Aims: In patients with palliative end-stage heart failure, interventions that could provide symptomatic relief and prevent hospital admissions are important. Ambulatory continuous intravenous inotropes have been advocated by guidelines for such a purpose. We sought to determine the effect of intravenous dobutamine on symptomatic status, hospital stay, mortality, and cost expenditure.

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Purpose: Survivor distress is well represented in the literature, but less is known about survivors' concerns and how these relate to adaptation. Using a newly designed Survivorship Concern Scale, we examined concerns and their relationship to psychosocial adaptation among recent breast cancer (BC) survivors.

Methods: One hundred forty-three stage 0-III BC survivors completed an online assessment including the Survivorship Concern Scale (0-3 scale; alpha = 0.

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