Sahil D. Doshi

ORCID: 0000-0002-0261-4829
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About
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Research Areas
  • Economic and Financial Impacts of Cancer
  • Sarcoma Diagnosis and Treatment
  • Medication Adherence and Compliance
  • Telemedicine and Telehealth Implementation
  • Renal cell carcinoma treatment
  • Lymphoma Diagnosis and Treatment
  • Pharmaceutical Economics and Policy
  • Pharmaceutical Practices and Patient Outcomes
  • COVID-19 and healthcare impacts
  • Cancer Immunotherapy and Biomarkers
  • Cancer Genomics and Diagnostics
  • Liver Disease Diagnosis and Treatment
  • Renal and related cancers
  • Cutaneous lymphoproliferative disorders research
  • Cancer-related molecular mechanisms research
  • Gene Regulatory Network Analysis
  • Cancer, Stress, Anesthesia, and Immune Response
  • Cancer survivorship and care
  • Lung Cancer Research Studies
  • Protein Degradation and Inhibitors
  • Colorectal Cancer Screening and Detection
  • Organ Transplantation Techniques and Outcomes
  • Liver Disease and Transplantation
  • Liver physiology and pathology
  • Alcohol Consumption and Health Effects

Memorial Sloan Kettering Cancer Center
2022-2025

Varian Medical Systems (Switzerland)
2024

Pfizer (United Kingdom)
2024

Astellas Pharma (China)
2024

Bayer (Germany)
2024

AstraZeneca (Brazil)
2024

AstraZeneca (Finland)
2024

Kettering University
2023

Columbia University Irving Medical Center
2020-2022

Columbia University
2020

503 Background: LDTs, including surgical resection, radiation treatment and ablation/embolization, can be employed to achieve a disease-free state in indolent oligometastatic RCC irrespective of subtype. However, the efficacy LDTs chRCC, rare subtype, has not been investigated. We utilized multi-institutional chRCC dataset examine LDT use patterns associated duration disease control. Methods: Clinical characteristics patients with metachronous metastases were retrospectively collected from...

10.1200/jco.2025.43.5_suppl.503 article EN Journal of Clinical Oncology 2025-02-10

540 Background: Ipilimumab (IPI) and nivolumab (NIVO) are standard first-line systemic therapy for patients with metastatic renal cell carcinoma (RCC). The regimen is administered in combination once every 3 weeks 4 doses, followed by NIVO maintenance. dose frequency of IPI appears to correlate treatment safety tolerability across cancer types. Further, studies advanced melanoma have demonstrated that the efficacy + largely driven first two doses many (Postow MA et al., J Clin. Oncol. 2022)....

10.1200/jco.2025.43.5_suppl.540 article EN Journal of Clinical Oncology 2025-02-10

PURPOSE Clinical trials are integral for patients with cancer but remain inaccessible to many because of barriers including geographic and transportation challenges. This study aimed evaluate patients' preferences telemedicine versus in-person visits clinical trial discussions informed consent (IC). METHODS An electronic survey was administered first-time users at Memorial Sloan Kettering Cancer Center from 2021 2023. The assessed the IC process their comfort discussing virtually. primary...

10.1200/op-24-00764 article EN JCO Oncology Practice 2025-03-18

Despite effective antiviral treatment, hundreds of kidneys from deceased donors with hepatitis C virus (HCV) are discarded annually. Little is known about the determinants willingness to accept HCV-infected among HCV-negative patients.At 2 centers, 189 patients undergoing initial or reevaluation for transplant made 12 hypothetical decisions accepting in which we systematically varied expected HCV cure rate, allograft quality, and wait time an uninfected kidney.Only 29% participants would...

10.1097/tp.0000000000002099 article EN Transplantation 2018-01-18

Oral anticancer drugs (OACDs) have become increasingly prevalent over the past decade. OACD prescriptions require coordination between payers and providers, which can delay drug receipt. We examined association insurance type, pursuit of copayment assistance, prior authorization (PA), time to receipt (TTR) for new prescriptions.

10.1200/op.23.00205 article EN JCO Oncology Practice 2023-11-30

In Brief Background Polycystic liver disease (PCLD) is characterized by cystic replacement of the hepatic parenchyma, leading to dysfunction, portal hypertension, and hepatomegaly. Patients with dysfunction and/or symptomatic are eligible for transplantation. However, little known about these patients' waitlist outcomes relative others chronic disease. Methods We used Organ Procurement Transplantation Network/United Network Sharing data from February 27, 2002 December 31, 2015 compare adult...

10.1097/tp.0000000000001711 article EN Transplantation 2017-03-15

Background. Numerous barriers to outpatient colonoscopy completion exist, causing undue procedure cancellations and poor bowel preparation. We piloted a text message navigation program improve adherence. Method. conducted prospective study of patients aged 18 75 years scheduled for at an urban endoscopy center in April 2018. An intervention arm consisting bidirectional, automated messages prior the was compared with usual care arm. enrolled 21 by phone randomly selected 50 controls. Outcomes...

10.1177/1090198119869964 article EN Health Education & Behavior 2019-08-20

Modern cancer care is costly and logistically burdensome for patients their families despite an expansion of technology medical advances that create the opportunity novel approaches to care. Therefore, there a growing appreciation need leverage these innovations make more patient centered convenient. The Memorial Sloan Kettering Making Telehealth Delivery Cancer Care at Home Efficient Safe Research Center National Institute-designated funded Excellence poised generate evidence necessary...

10.1093/jncimonographs/lgae004 article EN other-oa JNCI Monographs 2024-06-26

Autoimmune hepatitis (AIH) may result in liver fibrosis and cirrhosis. While the gold standard for staging is biopsy, transient elastography (TE) represents a non-invasive alternative. TE has been validated several chronic diseases, but no data exist to establish an association between histologic on biopsy stiffness measurements among United States cohort of AIH patients.We conducted retrospective study 53 patients who received assessment biopsy. Histologic was classified as advanced (F3-F4)...

10.5114/ceh.2019.87639 article EN Clinical and Experimental Hepatology 2019-01-01

445 Background: Von Hippel Lindau ( VHL) gene function is uniformly lost in clear cell renal carcinoma (ccRCC) with consequent accumulation of hypoxia inducible factor 2 alpha (HIF-2α). HIF-2α inhibitors have entered the clinical arena as a new class agents, alone and combinations. While VHL loss thought to result broad increase activity, preclinical data suggests that target activation varies across patients. Xenograft response inhibition helped define an RNA-based signature (SIG)...

10.1200/jco.2024.42.4_suppl.445 article EN Journal of Clinical Oncology 2024-01-29

4512 Background: Chromophobe renal cell carcinoma (ChRCC) represents ~5-10% of all RCCs. Given its rarity, there is limited clinical trial data to guide systemic therapy for metastatic disease. Phase 2 trials have demonstrated that targeted agents inhibiting vascular endothelial growth factor receptor and mammalian target rapamycin similar efficacy in ChRCC compared conventional RCC. However, immune checkpoint inhibitor (IO) containing regimens appear less efficacious other RCC subtypes....

10.1200/jco.2024.42.16_suppl.4512 article EN Journal of Clinical Oncology 2024-06-01

Abstract Purpose: To evaluate sitravatinib, an inhibitor of multiple receptor tyrosine kinases (RTK), for the treatment well-differentiated/dedifferentiated liposarcoma (WD/DD LPS). Patients and Methods: This multicenter, open-label, Phase II trial enrolled patients with advanced WD/DD LPS who had received at least one prior systemic regimen progression within 12 weeks enrollment. sitravatinib 150 mg (later amended to 120 mg) orally daily. A Simon two-stage design was used improvement in...

10.1158/1078-0432.ccr-22-3351 article EN Clinical Cancer Research 2022-12-22

PURPOSE: Oral anticancer drug (OACD) prescriptions require extensive coordination between providers and payers, which can delay receipt. Specialty pharmacies facilitate communication multiple entities. In 2018, our cancer center partnered with a freestanding organization to implement hospital-based specialty pharmacy (HB-SP). We evaluated the time receipt (TTR) before after HB-SP implementation. METHODS: Data were prospectively collected on all new OACD for adult oncology patients from...

10.1200/op.22.00451 article EN JCO Oncology Practice 2022-12-06

Patients heterozygous for an abnormal α-1 antitrypsin (A1AT) mutation may have increased risk of liver disease in the setting a secondary contributing factor.This single-center retrospective cohort study compared donor and recipient outcomes A1AT versus normal phenotype adult living-donor transplants (LDLTs).Between 2010 2016, 11 donors 10 recipients were to 57 41 recipients. There no significant differences sex, age, or race/ethnicity by phenotype. Heterozygous had significantly lower serum...

10.1097/tp.0000000000002493 article EN Transplantation 2018-10-19

Oral anticancer drugs (OACDs) are increasingly prescribed for cancer treatment and require significant coordination of care. Retrospective studies suggest that 10% to 20% OACD prescriptions never received by the patients, but reasons behind this poorly understood.To estimate rate failure receive among patients with examine underlying failure.A prospective cohort study was conducted who were a new from January 1, 2018, December 31, 2019, at an urban academic medical center. Data analysis...

10.1001/jamanetworkopen.2022.36380 article EN cc-by-nc-nd JAMA Network Open 2022-10-13

6 Background: The past decade has seen a dramatic increase in the number of Food and Drug Administration approvals oral anti-cancer drugs (OACDs). Most OACD prescriptions require coordination between payers providers, which can delay drug receipt. In May 2021, two bills were introduced US House Representatives (HR 3173 HR 3258) to streamline prior authorization (PA) process. this study, we examined clinical process-related factors associated with PA time receipt (TTR) for patients who...

10.1200/jco.2020.39.28_suppl.6 article EN Journal of Clinical Oncology 2021-09-21

1637 Background: The Making Telehealth Delivery of Cancer Care at Home Effective and Safe for Immunotherapy (MATCHES-IO) intervention seeks to improve the efficiency patient experience those treated with single agent pembrolizumab. Because pembrolizumab is administered as an outpatient infusion every 3-weeks, patients require up 18 clinic visits per year receive treatment, which arduous. During COVID-19 pandemic, FDA granted accelerated approval extended interval dosing 6 weeks, but despite...

10.1200/jco.2024.42.16_suppl.1637 article EN Journal of Clinical Oncology 2024-05-29

1632 Background: Telemedicine, once sparingly utilized, surged during the COVID-19 pandemic to enhance care accessibility and safety concerns. Despite initial satisfaction, its usage remains highly variable across institutions. We sought explore patient satisfaction at a comprehensive cancer center, associations with demographic characteristics, change over time. Methods: A survey was sent all first-time telemedicine users Memorial Sloan Kettering Cancer Center from September 2021 October...

10.1200/jco.2024.42.16_suppl.1632 article EN Journal of Clinical Oncology 2024-05-29
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