Lakshmi Rajdev

ORCID: 0009-0005-9747-6121
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About
Contact & Profiles
Research Areas
  • Colorectal Cancer Treatments and Studies
  • Hepatitis C virus research
  • Gastric Cancer Management and Outcomes
  • Colorectal and Anal Carcinomas
  • Liver Disease Diagnosis and Treatment
  • Cancer Genomics and Diagnostics
  • Cancer Treatment and Pharmacology
  • Lung Cancer Treatments and Mutations
  • Genetic factors in colorectal cancer
  • Cancer Immunotherapy and Biomarkers
  • Hepatocellular Carcinoma Treatment and Prognosis
  • Cervical Cancer and HPV Research
  • Esophageal Cancer Research and Treatment
  • HER2/EGFR in Cancer Research
  • Pancreatic and Hepatic Oncology Research
  • Colorectal Cancer Surgical Treatments
  • Viral-associated cancers and disorders
  • Advanced Breast Cancer Therapies
  • Cancer Mechanisms and Therapy
  • Radiopharmaceutical Chemistry and Applications
  • Hedgehog Signaling Pathway Studies
  • Bone health and treatments
  • Cholangiocarcinoma and Gallbladder Cancer Studies
  • Inflammatory Biomarkers in Disease Prognosis
  • Lymphoma Diagnosis and Treatment

Icahn School of Medicine at Mount Sinai
2023-2025

Mount Sinai Medical Center
2004-2024

Mount Sinai Hospital
2024

Northwell Health
2020-2023

Montefiore Medical Center
2013-2022

Albert Einstein College of Medicine
2011-2022

Lenox Hill Hospital
2020-2022

Hofstra University
2022

Feinstein Institute for Medical Research
2020

Montefiore Einstein Comprehensive Cancer Center
2019

Sonic hedgehog (SHH), an activating ligand of smoothened (SMO), is overexpressed in > 70% pancreatic cancers (PCs). We investigated the impact vismodegib, SHH antagonist, plus gemcitabine (GV) or placebo (GP) a multicenter phase Ib/randomized II trial and preclinical PC models.

10.1200/jco.2015.62.8719 article EN Journal of Clinical Oncology 2015-11-03

Previous communication has reported significant improvement in overall survival (OS) when using doxorubicin plus sorafenib the treatment of advanced hepatocellular cancer (HCC).To determine if added to therapy improves OS, with stratification for locally and metastatic disease.This unblinded randomized phase 3 clinical trial was led by Alliance collaboration Eastern Cooperative Oncology Group-American College Radiology Imaging Network, Canadian Cancer Trials Group, Southwest Group. It...

10.1001/jamaoncol.2019.2792 article EN JAMA Oncology 2019-09-05

192 Background: An exploratory analysis of a randomized phase II study in HCC comparing doxorubicin (D) alone to plus sorafenib (D+S) showed significant improvement overall survival favoring D+S (JAMA, 2011). The results appeared promising compared the historic outcomes seen pivotal (S) trials. CALGB 80802 was designed determine if improved S alone. Methods: Patients with histologically proven advanced HCC, no prior systemic therapy and Child-Pugh A were receive D 60 mg/m 2 every 21 days 400...

10.1200/jco.2016.34.4_suppl.192 article EN Journal of Clinical Oncology 2016-02-01

4000 Background: E/GEJ adenocarcinoma has a high mortality rate despite curative intent therapy. Although the use of immune checkpoint inhibition (ICI) in combination with chemotherapy metastatic setting and as adjuvant monotherapy both confer survival benefits, its role neoadjuvant chemoradiation or other ICIs remains unclear. Here we report impact nivo on pCR pts receiving part EA2174 clinical trial. Methods: Pts localized T1N1-3M0 T2-3N0-2M0 an ECOG PS 0-1 deemed surgical candidates for...

10.1200/jco.2024.42.16_suppl.4000 article EN Journal of Clinical Oncology 2024-06-01

Purpose Squamous cell carcinoma of the anal canal (SCCAC) is characterized by high locoregional failure (LRF) rates after definitive chemoradiation (CRT), associated with anogenital human papilloma virus, and often appears in HIV infection. Because cetuximab enhances effect radiation therapy virus–associated oropharyngeal SCC, we hypothesized that adding to CRT would reduce LRF SCCAC. Methods Forty-five patients stage I III SCCAC infection received CRT: 45 54 Gy primary tumor regional lymph...

10.1200/jco.2016.69.1642 article EN Journal of Clinical Oncology 2017-02-23

Antibodies to programmed cell death 1 (PD-1) and cytotoxic T-lymphocyte-associated protein 4 (CTLA-4) may perturb human immunodeficiency virus (HIV) persistence during antiretroviral therapy (ART) by reversing HIV latency and/or boosting HIV-specific immunity, leading clearance of infected cells. We tested this hypothesis in a clinical trial anti-PD-1 alone or combination with anti-CTLA-4 people living (PLWH) cancer.This was substudy the AIDS Malignancy Consortium 095 Study. ART-suppressed...

10.1093/cid/ciaa1530 article EN Clinical Infectious Diseases 2021-02-04

4500 Background: Trastuzumab is a monoclonal antibody against human epidermal growth factor receptor 2 (HER2). The primary objective of RTOG 1010 was to determine if trastuzumab increases disease-free survival (DFS) when combined with trimodality treatment for patients HER2 overexpressing esophageal adenocarcinoma. Methods: This open label, randomized phase III trial included newly diagnosed stage T1N1-2, T2-3N0-2 adenocarcinoma the esophagus involving mid, distal, or esophagogastric...

10.1200/jco.2020.38.15_suppl.4500 article EN Journal of Clinical Oncology 2020-05-20

PURPOSE: To develop a combination of pegylated liposomal doxorubicin (Doxil; Alza Pharmaceuticals, Palo Alto, CA) and docetaxel (Taxotere; Aventis Pharmaceutical, Parsipanny, NJ) that can be safely used for the treatment advanced breast cancer. PATIENTS AND METHODS: Forty-one patients with locally (n = 10) or metastatic 31) cancer received Doxil (30-, 40-, 45-mg/m 2 intravenous [IV] infusion over 30 to 60 minutes), followed 1 hour later by (60 75 mg/m IV hour) in cohorts three six patients....

10.1200/jco.2001.19.12.3117 article EN Journal of Clinical Oncology 2001-06-15

4012 Background: Sonic Hh (SHh), the ligand for pathway, is over-expressed in >80% of PC. V had activity preclinical murine PC models leading to increased tumor perfusion, enhanced delivery G, and an improvement survival. Methods: We conducted a placebo-controlled, phase IB/randomized II trial GV or GP. Eligible pts, KPS 80-100, untreated metastatic PC, completed adjuvant therapy > 6 months (mo) prior. Primary endpoint: progression-free survival (PFS). Correlatives: serial SHh serum...

10.1200/jco.2013.31.15_suppl.4012 article EN Journal of Clinical Oncology 2013-05-20

Purpose: next-generation sequencing based comprehensive genomic profiling (CGP) is becoming common practice. Although numerous studies have shown its feasibility to identify actionable alterations in most patients, clinical impact as part of routine management across all cancers the community remains unknown. Methods: we conducted a retrospective study patients that underwent CGP cancer from January 2013 June 2017 at an academic community-based NCI-designated center. was done addition...

10.3390/cancers12051156 article EN Cancers 2020-05-04

4011 Background: The HH pathway is overexpressed in gastroesophageal (GE) tumors. Pre-clinically, inhibitors have demonstrated a reduction GE tumor growth, cell motility and invasiveness. V, an oral small-molecule antagonist of the Hh pathway, has previously been safely combined with FOLFOX chemotherapy. Methods: Pts untreated metastatic or locally advanced gastric GEJ adenocarcinoma were randomized 1:1, stratified by institution disease status (with w/o distant mets) to (ox 85 mg/m 2 , LV...

10.1200/jco.2013.31.15_suppl.4011 article EN Journal of Clinical Oncology 2013-05-20

4003 Background: An exploratory analysis of a randomized phase II study in HCC comparing doxorubicin (D) alone to plus sorafenib (D+S) showed significant improvement overall survival favoring D+S (JAMA, 2011). The results appeared promising compared the historic outcomes seen pivotal (S) trials. CALGB 80802 was designed determine if improved S alone. Methods: Patients with histologically proven advanced HCC, no prior systemic therapy and Child-Pugh A were receive D 60 mg/m2 every 21 days 400...

10.1200/jco.2016.34.15_suppl.4003 article EN Journal of Clinical Oncology 2016-05-20

PURPOSE Circulating tumor DNA (ctDNA) is an emerging tool in the evaluation of GI cancers. Challenges remain defining its utility and role as a primary end point therapeutic trials. The National Cancer Institute (NCI) ctDNA working group was created to evaluate current data provide guidance on inclusion cancer METHODS NCI steering committee assigned four task force members serve co-chairs for group. Co-chairs identified experts within each disease form panel that convened review...

10.1200/po-24-00489 article EN JCO Precision Oncology 2025-03-01

There is recent interest in treating locally advanced rectal cancer (LARC) patients with total neoadjuvant therapy (TNT). However, whether TNT associated improved overall survival (OS) remains unknown. This study compares outcomes following and chemoradiation (nCRT) LARC, clinically defined cT3/4 or node positive disease, using the National Cancer Database.LARC diagnosed between 2004-2015 were included. was as multi-agent chemotherapy given at least 2 months before RT followed by...

10.1016/j.eclinm.2019.09.009 article EN cc-by-nc-nd EClinicalMedicine 2019-10-22
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