Publications by authors named "Ridge J"

Objective: We evaluated the efficacy of risk-based, protocol-driven management versus (vs) usual management after elective major cancer surgery to reduce 30-day rates of postoperative death or serious complications (DSC) .

Summary Background Data: Major cancer surgery is associated with significant perioperative risks which result in worse long-term outcomes.

Methods: Adults scheduled for elective major cancer surgery were stratified/randomized to risk-based escalating levels of care, monitoring, and co-management vs usual management.

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Background: The impact of timing of PORT initiation for major salivary gland cancers on survival is unknown. We aim to examine the impact of PORT timeliness on overall survival (OS) of patients with major salivary gland cancers.

Methods: This was a cross-sectional analysis using data from the National Cancer Database (2004-2017) and included patients with major salivary gland cancer treated with surgery and PORT.

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Background: The increased incidence of human papillomavirus (HPV)-related cancers has motivated efforts to optimise treatment for these patients with excellent prognosis. Validation of surrogates for overall survival could expedite the investigation of new therapies. We sought to evaluate candidate intermediate clinical endpoints in trials assessing definitive treatment of p16-positive oropharyngeal cancer with chemotherapy or radiotherapy.

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Background: The continued rise in healthcare expenditures has not produced commensurate improvements in patient outcomes, leading US healthcare stakeholders to emphasize value-based care. Transition to such a model requires all team members to adopt a new strategic and organizational framework.

Objective: To describe and report a strategy for the implementation of a novel patient-centered value-based "optimal surgical care" (OSC) framework, with validation and cost analysis in kidney surgery.

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Objectives: Mandibular dose constraints are designed to limit high dose to small volumes to avoid osteoradionecrosis (ORN). Based upon a published experience, intermediate-dose constraints were introduced but have not been independently validated. We hypothesize that these constraints lower ORN rate without compromising other organs at risk (OAR).

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Differentiated thyroid carcinomas is associated with an excellent prognosis. The treatment of choice for differentiated thyroid carcinoma is surgery, followed by radioactive iodine ablation (iodine-131) in select patients and thyroxine therapy in most patients. Surgery is also the main treatment for medullary thyroid carcinoma, and kinase inhibitors may be appropriate for select patients with recurrent or persistent disease that is not resectable.

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Retreatment of recurrent or second primary head and neck cancers occurring in a previously irradiated field is complex. Few guidelines exist to support practice. We performed an updated literature search of peer-reviewed journals in a systematic fashion.

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Importance: Reports characterizing clinical and histologic features associated with a higher risk for development of malignant lesions in the background of an oral potentially malignant disorder have largely reflected East Asian populations. Long-term studies among the North American population are rare.

Objective: To evaluate risk of malignant transformation (MT) of oral dysplastic lesions by investigating the demographic, social, clinical, and histologic factors that may be associated with an increased rate as well as a decreased time to MT.

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Background: No risk-stratification strategies exist for patients with recurrent oropharyngeal cancer (OPC).

Methods: Retrospective analysis using data from prospective NRG Oncology clinical trials RTOG 0129 and 0522. Eligibility criteria included known p16 status and smoking history, and locoregional/distant recurrence.

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Background: Management of hypopharynx cancer is often extrapolated from larynx cancer. This report analyses treatment patterns and survival limited to hypopharynx cancer using the National Cancer Database (NCDB).

Methods: There are 9314 patients diagnosed with hypopharynx cancer between 2004 and 2016.

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Palliative care improves symptoms and coping in patients with advanced cancers, but has not been evaluated for patients with curable solid malignancies. Because of the tremendous symptom burden and high rates of psychological distress in head and neck cancer (HNC), we evaluated feasibility and acceptability of a palliative care intervention in patients with HNC receiving curative-intent chemoradiation therapy (CRT). This was a prospective single-arm study in HNC patients receiving CRT at a single center in the United States.

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Article Synopsis
  • The study investigates how age impacts treatment outcomes for older patients (70 years and above) with locally advanced head and neck cancer (LAHNC) receiving radiation or combined therapies.
  • A retrospective analysis included 2,688 patients, revealing that those aged 70 or older had significantly worse cause-specific survival (CSS) and overall survival (OS) rates compared to younger patients.
  • Additionally, older patients showed higher rates of certain toxicities when undergoing combined radiation and systemic therapy, highlighting their underrepresentation in clinical trials.
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Background: Identifying and treating late dysfunction in survivors of head and neck cancer (HNC) is important; however, an effective way to do so is not established.

Methods: A quality improvement initiative altering our HNC survivorship clinic to include surveillance by rehabilitation providers was undertaken. The nature of dysfunction identified, along with the number and type of referrals to ancillary/support services were collected and compared to baseline.

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Introduction: Head and neck cancers (HNC) are relatively fast-growing tumours, and delay in treatment initiation is associated with tumour progression and adverse outcome. An overview of factors contributing to delay can provide critical insights on necessary adjustments to optimize care pathways. This systematic review aims to identify factors associated with delay and summarize the effect of delay on oncological outcome measures.

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Purpose: The rapid spread of the SARS-CoV-2 pandemic around the world caused most healthcare services to turn substantial attention to treatment of these patients and also to alter the structure of healthcare systems to address an infectious disease. As a result, many cancer patients had their treatment deferred during the pandemic, increasing the time-to-treatment initiation, the number of untreated patients (which will alter the dynamics of healthcare delivery in the post-pandemic era) and increasing their risk of death. Hence, we analyzed the impact on global cancer mortality considering the decline in oncology care during the COVID-19 outbreak using head and neck cancer, a known time-dependent disease, as a model.

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Unlabelled: Patients undergoing radiation treatment for head and neck cancer experience significant side-effects that can impact a wide range of daily activities. Patients often report receiving insufficient information during and after treatment, which could impede rehabilitation efforts; they may also encounter practical and logistical barriers to receipt of supportive care. Thus, we developed a web-based program, , to provide information and strategies for managing symptom-focused concerns, which may be easily accessed from the patient's home.

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Introduction: Survivin is an inhibitor of apoptosis that is proposed as a target for anti-cancer therapy because of its high expression in cancer cells. It has potential as a prognostic and predictive biomarker of response to radiation and systemic therapies. We report its expression in head and neck squamous cell carcinoma (HNSCC) and its correlation with treatment response and survival.

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Barrier island overwash occurs when the elevation of wave runup exceeds the dune crest and induces landward transport of sediment across a barrier island and deposition of a washover deposit. Washover deposition is generally attributed to major storms, is important for the maintenance of barrier island resilience to sea-level rise and is used to extend hurricane records beyond historical accounts by reconstructing the frequency and extent of washover deposits preserved in the sedimentary record. Here, we present a high-fidelity 3-year record of washover evolution and overwash at a transgressive barrier island site.

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Article Synopsis
  • - The systematic review aims to evaluate the effects of postoperative therapy on patients with resected squamous cell carcinoma of the head and neck (SCCHN) and to identify the best evidence-based recommendations for common clinical situations.
  • - Medical literature was analyzed following PRISMA guidelines, with 5660 studies initially identified, leading to a review of 101 relevant studies from 1977 to 2020, covering both oncologic and quality of life outcomes.
  • - The findings supported consensus statements about optimal postoperative therapy; however, further research is needed in areas where the expert panel could not reach agreement on specific treatments.
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Importance: Multidisciplinary care (MDC) yields proven benefits for patients with cancer, although it may be underused in the complex management of head and neck squamous cell carcinoma (HNSCC).

Objective: To characterize the patterns of MDC in the treatment of HNSCC among elderly patients in the US.

Design, Setting, And Participants: This nationwide, population-based, retrospective cohort study used Surveillance, Epidemiology, and End Results (SEER)-Medicare linked data from January 1, 1991, to December 31, 2011, to identify patients 66 years or older diagnosed with head and neck cancer and determine the dates of diagnosis, oncology consultations, treatment initiation, and speech therapy evaluation in addition to MDC completion.

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Background: We conducted the current systemic review to provide up-to-date literature summary and optimal evidence-based recommendations for ipsilateral radiation for squamous cell carcinoma of the tonsil.

Methods: We performed literature search of peer-reviewed journals through PubMed. The search strategy and subject-specific keywords were developed based on the expert panel's consensus.

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Background: Rapid recurrence, defined as gross tumor recurrence after primary operation but prior to initiating postoperative radiation therapy (PORT), is underappreciated in head and neck cancer (HNC).

Methods: CT simulation images in patients with HNC managed surgically with adjuvant therapy at a single center between 2010 and 2017 were retrospectively reviewed.

Results: A total of 194 patients with HNC were included.

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Purpose: Understanding the role of transoral surgery in oropharyngeal cancer (OPC) requires prospective, randomized multi-institutional data. Meticulous evaluation of surgeon expertise and surgical quality assurance (QA) will be critical to the validity of such trials. We describe a novel surgeon credentialing and QA process developed to support the ECOG-ACRIN Cancer Research Group E3311 (E3311) and report outcomes related to QA.

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