Publications by authors named "Hosam Alkhatib"

Objective: This study examines the association between patient-reported allergy history and immune checkpoint inhibition (ICI) response in patients with recurrent or metastatic head and neck squamous cell carcinoma (RMHNSCC).

Study Design: Retrospective cohort study.

Setting: Academic tertiary care hospital.

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Article Synopsis
  • The study investigates how pre-existing health conditions (comorbidities) affect the response to immunotherapy in patients with advanced head and neck cancer (HNC).
  • It analyzed 93 patients, comparing outcomes for those with comorbidities versus those without, finding that patients without comorbidities had significantly better overall and progression-free survival rates and higher tumor response rates.
  • The results suggest that the presence of comorbidities is an important factor to consider when making treatment decisions for HNC patients receiving immunotherapy.
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Purpose: Many medical school curricula include Scholarly Concentrations (SC) programs. While studies have examined how these programs affect students' future research involvement, the association of SC programs with students' specialty choices is uncertain. This study examines the SC program factors associated with congruence between the specialty focus of students' SC projects and the clinical specialty they matched into for residency.

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Importance: Tumor histological factors that predict immunotherapy response in patients with recurrent or metastatic head and neck squamous cell carcinoma (HNSCC) are not well defined.

Objective: To investigate the association between tumor grade and immunotherapy response in patients with recurrent or metastatic mucosal HNSCC.

Design, Setting, And Participants: In this retrospective cohort study, the medical records of 60 patients with recurrent or metastatic mucosal HNSCC treated with immune checkpoint inhibitors at Johns Hopkins Hospital between July 1, 2015, and January 22, 2020, were reviewed.

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The association between pretreatment nutritional status and immunotherapy response in patients with advanced head and neck cancer is unclear. We retrospectively analyzed a cohort of 99 patients who underwent treatment with anti-PD-1 or anti-CTLA-4 antibodies (or both) for stage IV HNSCC between 2014 and 2020 at the Johns Hopkins Hospital. Patient demographics and clinical characteristics were retrieved from electronic medical records.

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Given the recent successes of anti-PD-1 immunotherapy, many clinical trials have sought to assess the safety and efficacy of this treatment modality in the neoadjuvant setting. This systematic review provides a comprehensive summary of findings from neoadjuvant head and neck cancer immunotherapy clinical trials with a focus on PD-1/PD-L1 axis blockade. Pubmed, Embase, Cochrane Library, Web of Science, Google Scholar, and clinicaltrials.

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