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Matthew Hartwig

Professor of Surgery
Surgery, Cardiovascular and Thoracic Surgery
Box 3863 Med Ctr, Durham, NC 27710
DUMC 3863, Durham, NC 27710

Scholarly Works - Conferences


Effect of surgical exposure on outcomes in bilateral lung transplantation: insight from the international multicenter extracorporeal life support (ECLS) in lung transplantation registry.

Conference J Heart Lung Transplant · July 29, 2026 BACKGROUND: Surgical access for bilateral lung transplantation (BLTx) including clamshell, sternotomy, and isolated bilateral thoracotomies (IBT) may influence perioperative outcomes. We analyzed the international ECLS Registry to assess the impact of acce ... Full text Link to item Cite

Optimized cellular perfusate increases lung viability ex vivo and extends the duration of ex vivo lung perfusion.

Conference J Heart Lung Transplant · May 14, 2026 BACKGROUND: Ex vivo lung perfusion (EVLP) has emerged as a strategy to assess and extend preservation of donor lungs prior to transplantation. However, due to progressive deterioration of the graft, current protocols limit EVLP duration to 10-12 h. We deve ... Full text Link to item Cite

Long-Term Health-Related Quality of Life After Lung Transplantation

Conference JOURNAL OF HEART AND LUNG TRANSPLANTATION · April 2026 Link to item Cite

Use of Controlled Hypothermic Lung Preservation to Optimize Outcomes in Older Recipients

Conference JOURNAL OF HEART AND LUNG TRANSPLANTATION · April 2026 Link to item Cite

Advantages of Adding Controlled Airway Pressure to Hypothermic Lung Preservation

Conference JOURNAL OF HEART AND LUNG TRANSPLANTATION · April 2026 Link to item Cite

Impact of Composite Textbook Outcomes on Late Post-Transplant Outcomes and Survival

Conference JOURNAL OF HEART AND LUNG TRANSPLANTATION · April 2026 Link to item Cite

Does Sex Matter? Post-Lung Transplant Outcomes in Females vs Males

Conference JOURNAL OF HEART AND LUNG TRANSPLANTATION · April 2026 Link to item Cite

Lung Transplant Outcomes Stratified by Temperature: Impact on Rejection

Conference JOURNAL OF HEART AND LUNG TRANSPLANTATION · April 2026 Link to item Cite

Dual ex vivo lung perfusion via pulmonary and bronchial arteries in a porcine model.

Conference JTCVS Tech · October 2025 BACKGROUND: Current clinical ex vivo lung perfusion (EVLP) perfuses the pulmonary arteries (PA) but not the bronchial arteries (BA) that normally supply the upper airway. We hypothesized that the PA alone do not fully perfuse this region during EVLP, which ... Full text Link to item Cite

Donor and recipient factors associated with primary graft dysfunction following lung transplantation: A donor management goal registry analysis.

Conference J Thorac Cardiovasc Surg · August 2025 BACKGROUND: Current risk-adjusted models for predicting primary graft dysfunction (PGD) following lung transplantation (LTx) do not include bedside donor critical care data. Donor management goals (DMGs) represent predefined critical care endpoints aimed a ... Full text Link to item Cite

Safety, efficacy, and tumor immune microenvironment changes with neoadjuvant chemotherapy and cemiplimab with or without alirocumab in stage 1B-3A non-small cell lung cancer.

Conference Journal of Clinical Oncology · June 2025 TPS8118Background: The addition of immune checkpoint blockade to neoadjuvant and adjuvant therapy is now standard of care in ... Full text Cite

Use of a novel donor lung scoring system as a tool for increasing lung recovery for transplantation.

Conference J Thorac Cardiovasc Surg · April 2025 BACKGROUND: There is a critical shortage of donor lungs for transplantation. We previously developed a parsimonious, highly discriminatory 9-variable Lung Donor (LUNDON) acceptability score. Here we assessed the utility of this score as a tool for improvin ... Full text Link to item Cite

Left Atrial Appendage Ligation to Prevent Post Lung Transplant Cerebrovascular Accidents

Conference JOURNAL OF HEART AND LUNG TRANSPLANTATION · April 2025 Link to item Cite

Impact of COVID-19 on Lung Transplant Patients: A Multi-Center Clinical Study

Conference JOURNAL OF HEART AND LUNG TRANSPLANTATION · April 2025 Link to item Cite

Continuous Distribution Increases Pediatric Priority for Lung Transplants

Conference AMERICAN JOURNAL OF TRANSPLANTATION · June 2024 Link to item Cite

5-Year Outcomes of the Organ Care System (OCS) Lung EXPAND Pivotal International Trial

Conference JOURNAL OF HEART AND LUNG TRANSPLANTATION · April 2024 Link to item Cite

Intraoperative Red Blood Cell Transfusion and Primary Graft Dysfunction After Lung Transplantation.

Conference Transplantation · July 1, 2023 BACKGROUND: In this international, multicenter study of patients undergoing lung transplantation (LT), we explored the association between the amount of intraoperative packed red blood cell (PRBC) transfusion and occurrence of primary graft dysfunction (PG ... Full text Link to item Cite

Adeno-associated virus mediates gene transduction after static cold storage treatment in rodent lung transplantation.

Conference J Thorac Cardiovasc Surg · July 2023 OBJECTIVE: Adeno-associated virus is a clinically used gene therapy vector but has not been studied in lung transplantation. We sought to determine the efficacy of adeno-associated virus delivery during static cold storage via the airway versus the pulmona ... Full text Link to item Cite

Pulmonary Open, Robotic, and Thoracoscopic Lobectomy study: Outcomes and risk factors of conversion during minimally invasive lobectomy.

Conference J Thorac Cardiovasc Surg · July 2023 OBJECTIVE: Conversion to thoracotomy continues to be a concern during minimally invasive lobectomy. The aim of this propensity-matched cohort study is to analyze the outcomes and risk factors of intraoperative conversion during video-assisted thoracoscopic ... Full text Link to item Cite

Comparison of Lung Utilization from Nrp-dcd vs Non-Nrp Dcd Using Evlp

Conference JOURNAL OF HEART AND LUNG TRANSPLANTATION · April 2023 Link to item Cite

(376) AAV9 PD-L1 Mediated Immunodulation of Donor Graft in Rat Lung Allotransplantation

Conference The Journal of Heart and Lung Transplantation · April 2023 Full text Cite

(593) Utilization of Lung Transplantation in Patients with Covid-19

Conference The Journal of Heart and Lung Transplantation · April 2023 Full text Cite

(921) Effect of Surgical Exposure on Short-Term Outcomes after Bilateral Lung Transplantation

Conference The Journal of Heart and Lung Transplantation · April 2023 Full text Cite

(260) Results of ECLS Support Comparing DCD and DBD Lung Transplantation

Conference The Journal of Heart and Lung Transplantation · April 2023 Full text Cite

A Randomized, Multicenter, Blinded Pilot Study Assessing the Effects of Gaseous Nitric Oxide in an Ex Vivo System of Human Lungs.

Conference Pulm Ther · March 2023 INTRODUCTION: Normothermic ex vivo lung perfusion (EVLP) is used to evaluate and condition donor lungs for transplantation. The objective of this study was to determine whether administration of exogenous nitric oxide during EVLP contributes to improvement ... Full text Link to item Cite

Robotic Esophagectomy Trends and Early Surgical Outcomes: The US Experience.

Conference Ann Thorac Surg · March 2023 BACKGROUND: Recent esophagectomy trends were evaluated to describe the shift in surgical approach and outcomes using The Society of Thoracic Surgeons General Thoracic Surgery Database. METHODS: All patients who underwent an esophagectomy with gastric condu ... Full text Link to item Cite

Utilization Trends and Volume-outcomes Relationship of Endoscopic Resection for Early Stage Esophageal Cancer.

Conference Ann Surg · January 1, 2023 OBJECTIVES: We describe utilization trends and center volume-outcomes relationship of ER of early stage esophageal cancer using a large hospitalbased registry. SUMMARY OF BACKGROUND DATA: ER is increasingly accepted as the preferred treatment for early sta ... Full text Link to item Cite

Textbook Outcome in Lung Transplantation: Planned VA ECMO versus Off-Pump.

Conference AMERICAN JOURNAL OF TRANSPLANTATION · June 2022 Link to item Cite

Is Acute Rejection Truly Acute or an Exacerbation of an Underlying Disease?

Conference JOURNAL OF HEART AND LUNG TRANSPLANTATION · April 2022 Link to item Cite

Lung transplantation using allografts with more than 8 hours of ischemic time: A single-institution experience.

Conference J Heart Lung Transplant · November 2021 BACKGROUND: Six hours was historically regarded as the limit of acceptable ischemic time for lung allografts. However, broader sharing of donor lungs often necessitates use of allografts with ischemic time >6 hours. We characterized the association between ... Full text Link to item Cite

Characteristics of Bilateral Orthotopic Lung Transplant Patients that Develop Severe Perioperative Acute Kidney Injury

Conference TP23. TP023 LUNG TRANSPLANT: OUTCOME PREDICTORS AND THERAPEUTIC OPTIONS · May 2021 Full text Cite

Inhaled Selective Pulmonary Vasodilators for Adult Lung Transplantation

Conference JOURNAL OF HEART AND LUNG TRANSPLANTATION · April 2021 Link to item Cite

Transfusion Requirements during Lung Transplantation: Elective VA ECMO vs. Off-Pump

Conference JOURNAL OF HEART AND LUNG TRANSPLANTATION · April 2021 Link to item Cite

Predicting PGD after Lung Transplantation

Conference JOURNAL OF HEART AND LUNG TRANSPLANTATION · April 2021 Link to item Cite

Rising PGD Incidence Parallels Increased Recipient Disease Severity

Conference JOURNAL OF HEART AND LUNG TRANSPLANTATION · April 2021 Link to item Cite

Speaking with avatars - influence of social interaction on movement behavior in interactive hearing experiments

Conference 2021 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW) · March 2021 Full text Cite

Disparities in guideline-concordant treatment for node-positive, non-small cell lung cancer following surgery.

Conference J Thorac Cardiovasc Surg · July 2020 OBJECTIVES: To examine guideline concordance across a national sample and determine the relationship between socioeconomic factors, use of recommended postoperative adjuvant therapy, and outcomes for patients with resected pN1 or pN2 non-small cell lung ca ... Full text Link to item Cite

The effect of age on survival after endoscopic resection versus surgery for T1a esophageal cancer.

Conference J Thorac Cardiovasc Surg · July 2020 BACKGROUND: Endoscopic resection has emerged as a treatment option for T1a esophageal cancer, but the impact of age on patient selection for surgery versus endoscopic resection has not been well studied. We hypothesized that endoscopic resection would be a ... Full text Link to item Cite

Effect of Time of Intraoperative Circulatory Support on Incidence of High-Grade Primary Graft Dysfunction (PGD): Multicenter Analysis on Use of Extracorporeal Life Support (ECLS) during Lung Transplantation

Conference The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation · April 1, 2020 PURPOSE: Prior single center experiences suggest that use of ECLS during lung transplantation (LT) increases the risk of PGD. Here we analyze the effects of intraoperative ECLS time on PGD after LT in a multicenter ECLS registry. METHODS: The ECLS in LT re ... Full text Cite

Effect of Cold Ischemic Time on the Incidence of High-Grade Primary Graft Dysfunction (PGD): A Multicenter Analysis

Conference The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation · April 1, 2020 PURPOSE: Prior studies have explored the effects of cold ischemic time on survival but its effect on PGD is unclear. The current study analyzed an international multicenter ECLS in lung transplantation registry to clarify the effects of cold ischemic time ... Full text Cite

Effects of a Goal Directed Transfusion Protocol on Severe Primary Graft Dysfunction after Lung Transplantation

Conference The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation · April 1, 2020 PURPOSE: Transfusion during lung transplantation (LT) is linked to primary graft dysfunction (PGD) and worsened outcomes. Goal-directed protocols have improved outcomes in cardiac surgical populations and decreased transfusions in LT on cardiopulmonary byp ... Full text Cite

Perioperative Characteristics Associated with Transfusion-Free Lung Transplantation

Conference The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation · April 1, 2020 PURPOSE: Blood transfusion during lung transplantation (LT) surgery is common. There is little evidence to identify potential candidates for transfusion-free LT surgery. We describe patient and procedural characteristics of LT patients in the era of ECMO a ... Full text Cite

Five Year Follow-Up of Staged Bilateral Lung Transplantation for High-Risk Patients with Interstitial Lung Disease: A Matched Case-Control Study

Conference The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation · April 1, 2020 PURPOSE: The choice of single (SOLT) or bilateral orthotopic lung transplant (BOLT) for interstitial lung disease (ILD) remains controversial. Our center adopted a staged BOLT approach for higher surgical risk ILD patients, in which they undergo a single l ... Full text Cite

Implications of ECMO Bridging and Salvage Strategies on Mortality and PGD

Conference The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation · April 1, 2020 PURPOSE: ECMO is increasingly used for bridging and salvage therapies in lung transplantation, with favorable short-term results. Mid- to long-term outcomes of ECMO use for bridging and salvage are incompletely understood, as is effect on PGD risk; therefo ... Full text Cite

The NOVEL Study. A Multi-Center Clinical Trial Studying the Safety of Ex Vivo Lung Perfusion

Conference The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation · April 1, 2020 PURPOSE: lung transplantation continues to be a life saving therapy for patients with end stage lung disease. In a donor restrictive environment and with only 22% of donor lungs currently being transplanted ex vivo lung perfusion can increase donor use and ... Full text Cite

Extended Post EVLP Cold Preservation Increases Risk of Primary Graft Dysfunction and Mortality

Conference The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation · April 1, 2020 PURPOSE: EVLP allows for reassessment of lung grafts initially deemed unsuitable for transplantation, increasing the available donor pool. Standard cold preservation is followed by normothermic EVLP, then lungs undergo a second cold preservation prior to i ... Full text Cite

Is There a Role for Surgery in Patients with Neuroendocrine Tumors of the Esophagus? A Contemporary View from the NCDB.

Conference Ann Surg Oncol · March 2020 BACKGROUND: Esophageal neuroendocrine tumors (eNETs) are exceedingly rare, aggressive and have a poor prognosis. Treatment guidelines are ill-defined and mainly based on evidence from case reports and analogous experiences drawn from similar disease sites. ... Full text Link to item Cite

Esophageal contractility increases and gastroesophageal reflux does not worsen after lung transplantation.

Conference Dis Esophagus · December 13, 2019 Gastroesophageal reflux and esophageal dysmotility are common in patients with advanced lung disease and are associated with allograft dysfunction after lung transplantation. The effect of transplantation on reflux and esophageal motility is unclear. The a ... Full text Link to item Cite

A Propensity-matched Survival Analysis: Do Simultaneous Liver-lung Transplant Recipients Need a Liver?

Conference Transplantation · August 2019 BACKGROUND: There is debate whether simultaneous lung-liver transplant (LLT) long-term outcomes warrant allocation of 2 organs to a single recipient. We hypothesized that LLT recipients would have improved posttransplant survival compared with matched sing ... Full text Link to item Cite

Center Variability in Organ Offer Acceptance and Waitlist Mortality in Lung Transplantation

Conference The Journal of Heart and Lung Transplantation · April 2019 Full text Cite

Time from Lung Transplant Donor Brain Death to Cross Clamp: An Analysis of the UNOS Registry

Conference The Journal of Heart and Lung Transplantation · April 2019 Full text Cite

Mitigating the Impact of Gender Mismatch in Heart Transplantation Using BMI and BSA Ratios

Conference The Journal of Heart and Lung Transplantation · April 2019 Full text Cite

Heart Transplantation Survival and the Use of Traumatically Brain-Injured Donors

Conference The Journal of Heart and Lung Transplantation · April 2019 Full text Cite

DAMP Release and Inflammasome Activation during Machine Preservation of the Liver

Conference AMERICAN JOURNAL OF TRANSPLANTATION · January 1, 2019 Link to item Cite

CXCR4 Inhibition Improves Donor Leukocyte Depletion during Ex Vivo Lung Perfusion.

Conference AMERICAN JOURNAL OF TRANSPLANTATION · June 1, 2018 Link to item Cite

Single Lung Transplantation in Patients with Severe Secondary Pulmonary Hypertension

Conference The Journal of Heart and Lung Transplantation · April 2018 Full text Cite

Impact of Ischemic Time on Primary Graft Dysfunction: A National Analysis

Conference The Journal of Heart and Lung Transplantation · April 2018 Full text Cite

CXCR4 Inhibition Improves Donor Leukocyte Depletion During Ex Vivo Lung Perfusion

Conference The Journal of Heart and Lung Transplantation · April 2018 Full text Cite

The association of donor age and survival is independent of ischemic time following deceased donor lung transplantation.

Conference Clin Transplant · July 2017 PURPOSE: Early research suggests prolonged ischemic time in older donor lungs is associated with decreased survival following lung transplantation. The purpose of this study was to determine whether this association holds in the post-lung allocation score ... Full text Link to item Cite

Impact of Diabetes Mellitus and Glycemic Control in Lung Transplant Donors on Recipient Survival

Conference The Journal of Heart and Lung Transplantation · April 2017 Full text Cite

Soluble CD14 and LBP as Markers for Primary Graft Dysfunction

Conference The Journal of Heart and Lung Transplantation · April 2016 Full text Cite

Plasma RIP3 Is Decreased in PGD after Lung Transplantation

Conference The Journal of Heart and Lung Transplantation · April 2016 Full text Cite

High Rates of Post-Transplant Depressive Symptoms Identified Using the CES-D

Conference The Journal of Heart and Lung Transplantation · April 2016 Full text Cite

Redefining Primary Graft Dysfunction after Lung Transplantation

Conference The Journal of Heart and Lung Transplantation · April 2016 Full text Cite

Intravenous Immunoglobulin in Sensitized Lung Transplant Recipients and Early Outcomes

Conference The Journal of Heart and Lung Transplantation · April 2016 Full text Cite

Lung Transplantation from Donors With Kidney Disease

Conference AMERICAN JOURNAL OF TRANSPLANTATION · May 1, 2015 Link to item Cite

Factors Predicting Survival in Early Lung Retransplantation

Conference The Journal of Heart and Lung Transplantation · April 2015 Full text Cite

Single-lung transplantation in the United States: what happens to the other lung?

Conference J Heart Lung Transplant · January 2015 BACKGROUND: This study assessed treatment patterns and examined organ utilization in the setting of single-lung transplantation (SLT). METHODS: The United Network for Organ Sharing database was queried for all SLTs performed from 1987 to 2011. Trends in ut ... Full text Link to item Cite

Alterations in Esophageal Function Following Lung Transplantation.

Conference AMERICAN JOURNAL OF TRANSPLANTATION · June 1, 2014 Link to item Cite

Incidence of Delayed Gastric Emptying Following Lung Transplantation.

Conference AMERICAN JOURNAL OF TRANSPLANTATION · June 1, 2014 Link to item Cite

Preoperative mild-to-moderate coronary artery disease does not affect long-term outcomes of lung transplantation.

Conference Transplantation · May 27, 2014 BACKGROUND: Coronary artery disease has a high prevalence among lung transplant recipients and has historically been a contraindication to transplant at many institutions. In patients with mild-to-moderate coronary artery disease (Mod-CAD) undergoing lung ... Full text Link to item Cite

Donor and Recipient Hepatitis C Status in Lung Transplant

Conference The Journal of Heart and Lung Transplantation · April 2014 Full text Cite

Donor Diabetes and Lung Transplant: Does It Matter?

Conference The Journal of Heart and Lung Transplantation · April 2014 Full text Cite

Cryoanalgesia Complements Thoracic Epidural Use Following Lung Transplantation

Conference The Journal of Heart and Lung Transplantation · April 2014 Full text Cite

Perioperative Venous Thromboembolism Prophylaxis in Lung Transplant Patients

Conference The Journal of Heart and Lung Transplantation · April 2014 Full text Cite

Coronary revascularization in lung transplant recipients with concomitant coronary artery disease.

Conference Am J Transplant · November 2013 Coronary artery disease (CAD) is not uncommon among lung transplant candidates. Several small, single-center series have suggested that short-term outcomes are acceptable in selected patients who undergo coronary revascularization prior to, or concomitant ... Full text Link to item Cite

Optimizing the Estimation of Renal Function in Lung Transplant Candidates

Conference The Journal of Heart and Lung Transplantation · April 2013 Full text Cite

85 Lung Transplantation Is an Effective Treatment Option for Patients over the Age of 70

Conference The Journal of Heart and Lung Transplantation · April 2012 Full text Cite

380: Chronic aspiration in lung allotransplantation induces a donor-specific hyperimmune state

Conference The Journal of Heart and Lung Transplantation · February 2007 Full text Cite

157: Perioperative predictors of renal failure following off-pump primary double lung transplantation

Conference The Journal of Heart and Lung Transplantation · February 2007 Full text Cite

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Conference The Journal of Heart and Lung Transplantation · February 2006 Full text Cite

Role of cellular immunity in GERD-associated bronchiolitis obliterans syndrome

Conference JOURNAL OF THE AMERICAN COLLEGE OF SURGEONS · September 1, 2004 Link to item Cite

Is the Third Time the Charm? Evaluating Rehabilitation Differences in Third Lung Transplant Recipients

Conference Purpose Chronic lung allograft dysfunction (CLAD) is the leading cause of graft failure causing significant morbidity and mortality. Re-transplantation (L2Tx) after CLAD is historically associated with complicated peri-operative and post-operative courses ... Cite