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Hemant Ishwaran

Explore the profile of Hemant Ishwaran including associated specialties, affiliations and a list of published articles. Areas
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Articles 74
Citations 5639
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Recent Articles
1.
Goldberg D, Ishwaran H, Potluri V, Harhay M, Vail E, Abt P, et al.
Liver Transpl . 2025 Jan; PMID: 39882963
In the field of organ transplantation, the accurate assessment of donor organ quality is necessary for efficient organ allocation and informed consent for recipients. A common approach to organ quality...
2.
Raja S, Rice T, Lu M, Semple M, Toth A, Blackstone E, et al.
Ann Surg Open . 2024 Dec; 5(4):e497. PMID: 39711652
Objective: Based on current practice guidelines, we hypothesized that most patients with esophageal cancer, particularly those with locally advanced cancer, would benefit from adjuvant therapy after esophagectomy esophagectomy alone. We...
3.
Svensson L, Blackstone E, DiPaola L, Kramer B, Ishwaran H
J Thorac Cardiovasc Surg . 2024 Aug; 169(3):833-842.e5. PMID: 39111691
Objective: To demonstrate the application of American Association for Thoracic Surgery Quality Gateway (AQG) outcomes models to a Surgeon Case Study of quality assurance in adult cardiac surgery. Methods: The...
4.
Ishwaran H, Blackstone E
J Thorac Cardiovasc Surg . 2024 Jul; 169(3):824-832.e14. PMID: 39069119
Objective: The study objective was to develop comprehensive quality assurance models for procedural outcomes after adult cardiac surgery. Methods: Based on 52,792 cardiac operations in adults performed in 19 hospitals...
5.
Qiu J, Xu B, Ye D, Ren D, Wang S, Benci J, et al.
Nat Cancer . 2023 Jan; 4(1):43-61. PMID: 36646856
Prolonged interferon (IFN) signaling in cancer cells can promote resistance to immune checkpoint blockade (ICB). How cancer cells retain effects of prolonged IFN stimulation to coordinate resistance is unclear. We...
6.
Raja S, Rice T, Lu M, Semple M, Blackstone E, Murthy S, et al.
Ann Surg . 2022 Aug; 278(2):e240-e249. PMID: 35997269
Objective: We hypothesized that, on average, patients do not benefit from additional adjuvant therapy after neoadjuvant therapy for locally advanced esophageal cancer, although subsets of patients might. Therefore, we sought...
7.
Balbuena L, Baetz M, Sexton J, Harder D, Feng C, Boctor K, et al.
BMC Psychiatry . 2022 Feb; 22(1):120. PMID: 35168594
Background: Machine learning (ML) is increasingly used to predict suicide deaths but their value for suicide prevention has not been established. Our first objective was to identify risk and protective...
8.
Lee D, Chen N, Ishwaran H
Ann Stat . 2021 Dec; 49(4):2101-2128. PMID: 34937956
Given functional data from a survival process with time-dependent covariates, we derive a smooth convex representation for its nonparametric log-likelihood functional and obtain its functional gradient. From this we devise...
9.
Lyu J, Ishwaran H
J Thorac Cardiovasc Surg . 2021 Aug; 165(4):1443-1445. PMID: 34426008
No abstract available.
10.
Marzouka G, Rivner H, Mehta V, Lopez J, Vaz I, Tang F, et al.
Am J Cardiol . 2021 Jul; 155:72-77. PMID: 34274114
A recent study suggested that the CHADSVASc score can risk stratify heart failure (HF) patients without atrial fibrillation (AF) for stroke. We performed a retrospective analysis using the national Veteran...