J. Madison Hyer
The Ohio State University Wexner Medical Center
Interquartile rangeCancerInternal medicineSurgeryOddsLogistic regressionOdds ratioResectionHepatectomyHepatocellular carcinomaPancreatectomySocial vulnerabilityMedicare beneficiaryPerioperativeIncidence (epidemiology)Confidence intervalMedicineCohortComplicationGastroenterology
134Publications
16H-index
817Citations
Publications 134
Newest
#1Djhenne Dalmacy (The Ohio State University Wexner Medical Center)H-Index: 3
#2Diamantis I. Tsilimigras (The Ohio State University Wexner Medical Center)H-Index: 21
Last. Timothy M. Pawlik (The Ohio State University Wexner Medical Center)H-Index: 118
view all 6 authors...
Abstract null null Background null Regionalization of hepatopancreatic surgery to high-volume hospitals has been associated with fragmentation of postoperative care and, in turn, inferior outcomes after surgery. The objective of this study was to examine the association of social vulnerability with the likelihood of experiencing fragmentation of postoperative care (FPC) after hepatopancreatic surgery. null null null Methods null Patients who underwent hepatopancreatic surgery and had at least 1 ...
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#1J. Madison Hyer (The Ohio State University Wexner Medical Center)H-Index: 16
#2Joal D. Beane (The Ohio State University Wexner Medical Center)H-Index: 20
Last. Timothy M. Pawlik (The Ohio State University Wexner Medical Center)H-Index: 118
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The use of composite measures like “textbook outcome” (TO) may provide a more accurate measure of surgical quality. We sought to determine if TO has improved over time and to characterize the association of achieving a TO with trends in survival among patients undergoing complex gastrointestinal surgery for cancer. Medicare beneficiaries who underwent pancreas, liver, or colon resection for a cancer diagnosis between 2004 and 2016 were identified using the SEER-Medicare database. Rates of TO (no...
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#1J. Madison Hyer (The Ohio State University Wexner Medical Center)H-Index: 16
Last. Timothy M. PawlikH-Index: 118
view all 6 authors...
OBJECTIVE The objective of the current study was to characterize the role of patient social vulnerability relative to hospital racial/ethnic integration on postoperative outcomes among patients undergoing pancreatectomy. BACKGROUND The interplay between patient- and community-level factors on outcomes after complex surgery has not been well-examined. METHODS Medicare beneficiaries who underwent a pancreatectomy between 2013 and 2017 were identified utilizing 100% Medicare inpatient files. P-SVI ...
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#1Priya Pathak (The Ohio State University Wexner Medical Center)
#2Diamantis I. Tsilimigras (The Ohio State University Wexner Medical Center)H-Index: 21
Last. Timothy M. Pawlik (The Ohio State University Wexner Medical Center)H-Index: 118
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The effect of varying severity and timing of complications after hepatic resection on 30-day mortality has not been thoroughly examined. National Surgical Quality Improvement Program Patient User Files (NSQIP-PUF) were used to identify patients who underwent elective hepatic resection between 2014 and 2019. The impact of number, timing, and severity of complications on 30-day mortality was examined. Among 25,084 patients who underwent hepatic resection, 7436 (29.9%) patients developed at least o...
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#1Ahmed N Elfadaly (The Ohio State University Wexner Medical Center)
#2Diamantis I. Tsilimigras (The Ohio State University Wexner Medical Center)H-Index: 21
Last. George A. Poultsides (Stanford University)H-Index: 55
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BACKGROUND The impact of tumor burden score (TBS) on conditional survival (CS) among patients undergoing curative-intent resection of hepatocellular carcinoma (HCC) has not been examined to date. METHODS Patients who underwent liver resection of HCC between 2000 and 2017 were identified from a multi-institutional database. The impact of TBS and other clinicopathologic factors on 3-year conditional survival (CS3) was examined. RESULTS Among 1,040 patients, 263 (25.3%) patients had low TBS, 668 (6...
1 CitationsSource
#1Alessandro Paro (The Ohio State University Wexner Medical Center)H-Index: 3
#2Djhenne Dalmacy (The Ohio State University Wexner Medical Center)H-Index: 3
Last. Timothy M. Pawlik (The Ohio State University Wexner Medical Center)H-Index: 118
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Venous thromboembolism (VTE), including deep venous thrombosis (DVT) and pulmonary embolism (PE), represents a common cause of morbidity and mortality following complex gastrointestinal surgery. Whether perioperative VTE also exposes patients to a higher long-term risk of VTE events remains poorly defined. The Medicare 100% Standard Analytic Files were used to identify patients undergoing esophageal, hepatic, pancreatic, and colorectal resection between 2013 and 2017. The impact of perioperative...
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#1Adrian Diaz (UM: University of Michigan)H-Index: 11
#2Djhenne Dalmacy (The Ohio State University Wexner Medical Center)H-Index: 3
Last. Timothy M. Pawlik (The Ohio State University Wexner Medical Center)H-Index: 118
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Abstract Background Mental illness and depression can be associated with increased risk of suicidal ideation (SI). We sought to determine the association between mental illness and SI among cancer surgical patients. Methods Medicare beneficiaries who underwent resection of lung, esophageal, pancreatic, colon, or rectal cancer were analyzed. Patients were categorized as no mental illness, anxiety and/or depression disorders or bipolar/schizophrenic disorders. Results Among 211,092 Medicare benefi...
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#1J. Madison Hyer (The Ohio State University Wexner Medical Center)H-Index: 16
#2Anghela Z. Paredes (The Ohio State University Wexner Medical Center)H-Index: 17
Last. Timothy M. Pawlik (The Ohio State University Wexner Medical Center)H-Index: 118
view all 7 authors...
Purpose:To assess the rate of and characterize the utilization of pastoral care (PC) among patients on their cancer treatment trajectory.Methods:Patients included in the present study were diagnose...
1 CitationsSource
#1Adrian Diaz (UM: University of Michigan)H-Index: 11
#2Djhenne Dalmacy (The Ohio State University Wexner Medical Center)H-Index: 3
Last. Timothy M. Pawlik (The Ohio State University Wexner Medical Center)H-Index: 118
view all 5 authors...
INTRODUCTION While the impact of demographic factors on postoperative outcomes has been examined, little is known about the intersection between social vulnerability and residential diversity on postoperative outcomes following cancer surgery. METHODS Individuals who underwent a lung or colon resection for cancer were identified in the 2016-2017 Medicare database. Data were merged with the Centers for Disease Control and Prevention social vulnerability index and a residential diversity index was...
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