18F-FDG PET/CT metabolic tumor volume and total lesion glycolysis predict outcome in oropharyngeal squamous cell carcinoma

R Lim, A Eaton, NY Lee, J Setton, N Ohri… - Journal of Nuclear …, 2012 - Soc Nuclear Med
Treatment of oropharyngeal squamous cell carcinoma with chemoradiotherapy can now
accomplish excellent locoregional disease control, but patient overall survival (OS) remains …

Immortal time bias in observational studies of time-to-event outcomes: assessing effects of postmastectomy radiation therapy using the national cancer database

P Agarwal, E Moshier, M Ru, N Ohri, R Ennis… - Cancer …, 2018 - journals.sagepub.com
The objectives of this study are to illustrate the effects of immortal time bias (ITB) using an
oncology outcomes database and quantify through simulations the magnitude and direction of …

Prognostic factors of survival in patients with malignant pleural mesothelioma: an analysis of the National Cancer Database

M Van Gerwen, N Alpert, A Wolf, N Ohri… - …, 2019 - academic.oup.com
Malignant pleural mesothelioma (MPM) is a rare disease with a very poor prognosis. Previous
studies have indicated that women experience longer survival compared with men. We …

Quantifying the impact of immediate reconstruction in postmastectomy radiation: a large, dose-volume histogram-based analysis

N Ohri, PG Cordeiro, J Keam, A Ballangrud… - International Journal of …, 2012 - Elsevier
PURPOSE: To assess the impact of immediate breast reconstruction on postmastectomy
radiation (PMRT) using dose-volume histogram (DVH) data. METHODS AND MATERIALS: Two …

Hypofractionated radiation treatment in the management of breast cancer

A Gupta, N Ohri, BG Haffty - Expert review of anticancer therapy, 2018 - Taylor & Francis
Introduction: The standard treatment for early-stage breast cancer is breast conservation
therapy, consisting of breast conserving surgery followed by adjuvant radiation treatment (RT). …

Clinical efficacy of PARP inhibitors in breast cancer

…, C Omene, S Ganesan, S Kumar, N Ohri… - Breast Cancer Research …, 2023 - Springer
BRCA1 and BRCA2 are key tumor suppressor genes that are essential for the homologous
recombination DNA repair pathway. Loss of function mutations in these genes result in …

[HTML][HTML] Evaluation of biological effective dose in gamma knife staged stereotactic radiosurgery for large brain metastases

T Cui, J Weiner, S Danish, A Chundury, N Ohri… - Frontiers in …, 2022 - frontiersin.org
Objective: Gammaknife (GK) staged stereotactic radiosurgery (Staged-SRS) has become an
effective treatment option for large brain metastases (BMs), however, it has been …

Long‐term regional control in the observed neck following definitive chemoradiation for node‐positive oropharyngeal squamous cell cancer

…, RJ Wong, DH Kraus, N Ohri… - … journal of cancer, 2013 - Wiley Online Library
Traditionally, patients treated with chemoradiotherapy for node‐positive oropharyngeal
squamous cell carcinoma (N + OPSCC) have undergone a planned neck dissection (ND) after …

[HTML][HTML] The impact of formal mentorship programs on mentorship experience among radiation oncology residents from the northeast

M Sayan, N Ohri, A Lee, Z Abou Yehia, A Gupta… - Frontiers in …, 2019 - frontiersin.org
Purpose: Strong mentorship has been shown to improve mentee productivity, clinical skills,
medical knowledge, and career preparation. We conducted a survey to evaluate resident …

Bilateral implant reconstruction does not affect the quality of postmastectomy radiation therapy

AY Ho, N Patel, N Ohri, M Morrow, BJ Mehrara, JJ Disa… - Medical …, 2014 - Elsevier
To determine if the presence of bilateral implants, in addition to other anatomic and
treatment-related variables, affects coverage of the target volume and dose to the heart and lung in …