Heidy Cos

ORCID: 0000-0001-7721-0848
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About
Contact & Profiles
Research Areas
  • Pancreatic and Hepatic Oncology Research
  • Frailty in Older Adults
  • Cardiac, Anesthesia and Surgical Outcomes
  • Anesthesia and Pain Management
  • Gastric Cancer Management and Outcomes
  • Enhanced Recovery After Surgery
  • Intraperitoneal and Appendiceal Malignancies
  • Hepatocellular Carcinoma Treatment and Prognosis
  • Hernia repair and management
  • Opioid Use Disorder Treatment
  • Congenital Diaphragmatic Hernia Studies
  • Ovarian cancer diagnosis and treatment
  • Liver Disease and Transplantation
  • Organ Transplantation Techniques and Outcomes
  • Congenital Anomalies and Fetal Surgery
  • Hip and Femur Fractures
  • Gallbladder and Bile Duct Disorders
  • Radiomics and Machine Learning in Medical Imaging
  • Pancreatitis Pathology and Treatment
  • Nutrition and Health in Aging
  • COVID-19 and healthcare impacts
  • Cholangiocarcinoma and Gallbladder Cancer Studies
  • Pain Management and Opioid Use
  • Cancer survivorship and care
  • Transplantation: Methods and Outcomes

Washington University in St. Louis
2018-2024

Atrium Health Wake Forest Baptist
2023-2024

Jewish Hospital
2021-2023

Barnes-Jewish Hospital
2021-2023

Alvin J. Siteman Cancer Center
2021-2023

The Ohio State University
2021

Tampa General Hospital
2018

Pancreatic cancer is the third leading cause of cancer-related deaths, and although pancreatectomy currently only curative treatment, it associated with significant morbidity.The objective this study was to evaluate utility wearable telemonitoring technologies predict treatment outcomes using patient activity metrics machine learning.In prospective, single-center, single-cohort study, patients scheduled for were provided a device be worn prior surgery. Patient clinical data collected all...

10.2196/23595 article EN cc-by Journal of Medical Internet Research 2021-03-18

Post-operative complications and hospital readmission are of great concern to surgical patients health care providers. Wearable devices such as Fitbit wristbands enable long-term non-intrusive monitoring outside clinical environments. To build accurate predictive models based on wearable data, however, requires effective feature engineering extract high-level features from time series data collected by the sensors. This paper presents a pipeline for developing The core is multi-level...

10.1145/3534578 article EN Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies 2022-07-04

Liver transplantation (LT) is a complex operation that most transplant surgeons learn in fellowship. Training varies as there lack of objective data can be used to standardize teaching. We performed retrospective review our adult LT database with aim looking at fellow's experience. Using American Society Transplant Surgery cutoff of, least 45 during fellowship, for first were compared 45-90. Fellow's cases also clustered sequential groups 15 and analyzed estimate the learning curve (LC)....

10.1111/ajt.16720 article EN cc-by-nc-nd American Journal of Transplantation 2021-06-16

Higher levels of preoperative physical activity are associated with improved outcomes after pancreatectomy, but it remains unclear if modifiable. Patients undergoing pancreatectomy were randomized 1:1 to a telephone-based intervention at least one week before surgery or control. All patients wore wearable devices remotely collect and clinical data. In total, 152 enrolled 83 completed the study (41 42 control). The group walked 4568 (SD 2522) average daily steps pre-intervention, which...

10.1016/j.sipas.2023.100212 article EN cc-by-nc-nd Surgery in Practice and Science 2023-08-30

Accurate prediction of readmission and severe complication risks during the pre-operative stage is crucial for clinical decision-making. In addition to traditional static data, activity physiological data collected by commercial wearable devices such as Fitbit wristbands provide valuable complementary information. However, from wearables are often incomplete noisy, presenting challenges in extracting clinically meaningful features fine-grained time series data. this paper, we propose a...

10.1145/3686138.3686146 article EN GetMobile Mobile Computing and Communications 2024-07-30

Abstract Background Appendiceal cancer is a rare disease that has proven difficult to study in prospectively. Our initial report of this trial showed minor hematologic toxicity with both mitomycin C and oxaliplatin similar 3-year survival. We now an update the first prospective randomized for appendiceal 10-year follow up. Patients Methods mucinous neoplasms evidence peritoneal dissemination were enrolled Multicenter Randomized Trial evaluating HIPEC 120 min (200 mg/M 2 ) or (40 mg). Overall...

10.1245/s10434-024-16441-z article EN cc-by Annals of Surgical Oncology 2024-11-12
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