Acute and Critical Care

Review Article

Pulmonary
Awakening in extracorporeal membrane oxygenation as a bridge to lung transplantation: Su Hwan Lee; Acute Crit Care. 2022;37(1):26-34. Published online February 22, 2022; DOI: https://doi.org/10.4266/acc.2022.00031

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Although the rate of lung transplantation (LTx), the last treatment option for end-stage lung disease, is increasing, some patients waiting for LTx need a bridging strategy for LTx due to the limited number of available donor lungs. For a long time, mechanical ventilation has been employed as a bridge to LTx because the outcome of using extracorporeal membrane oxygenation (ECMO) as a bridging strategy has been poor. However, the outcome after mechanical ventilation as a bridge to LTx was poor compared with that in patients without bridges. With advances in technology and the accumulation of experience, the outcome of ECMO as a bridge to LTx has improved, and the rate of ECMO use as a bridging strategy has increased over time. However, whether the use of ECMO as a bridge to LTx can achieve survival rates similar to those of non-bridged LTx patients remains controversial. In 2010, one center introduced awake ECMO strategy for LTx bridging, and its use as a bridge to LTx has been showing favorable outcomes to date. Awake ECMO has several advantages, such as maintenance of physical activity, spontaneous breathing, avoidance of endotracheal intubation, and reduced use of sedatives and analgesics, but it may cause serious problems. Nonetheless, several studies have shown that awake ECMO performed by a multidisciplinary team is safe. In cases where ECMO or mechanical ventilation is required due to unavoidable exacerbation in patients awaiting LTx, the application of awake ECMO performed by an appropriately trained ECMO multi-disciplinary team can be useful.

Citations

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Long-Term Follow-Up of Patients Needing Extracorporeal Membrane Oxygenation Following a Critical Course of COVID-19
Samuel Genzor, Pavol Pobeha, Martin Šimek, Petr Jakubec, Jan Mizera, Martin Vykopal, Milan Sova, Jakub Vaněk, Jan Praško
Life.2023; 13(4): 1054. CrossRef
Extracorporeal Membrane Oxygenation as a Bridge to Lung Transplantation: Practice Patterns and Patient Outcomes
Hannah J. Rando, Jonathon P. Fanning, Sung-Min Cho, Bo S. Kim, Glenn Whitman, Errol L. Bush, Steven P. Keller
The Journal of Heart and Lung Transplantation.2023;[Epub] CrossRef
Dangers in using beta-blockers in patients with venovenous extracorporeal membrane oxygenation
Diego Rodríguez Álvarez, Elena Pérez-Costa, Juan José Menéndez Suso
Acute and Critical Care.2022; 37(4): 683. CrossRef

Original Articles

Pediatrics
Prognostic factors of pediatric hematopoietic stem cell transplantation recipients admitted to the pediatric intensive care unit: Da Hyun Kim, Eun Ju Ha, Seong Jong Park, Kyung-Nam Koh, Hyery Kim, Ho Joon Im, Won Kyoung Jhang; Acute Crit Care. 2021;36(4):380-387. Published online November 26, 2021; DOI: https://doi.org/10.4266/acc.2020.01193

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Background
Pediatric patients who received hematopoietic stem cell transplantation (HSCT) tend to have high morbidity and mortality. While, the prognostic factors of adult patients received bone marrow transplantation were already known, there is little known in pediatric pateints. This study aimed to identify the prognostic factor for pediatric intensive care unit (PICU) mortality of critically ill pediatric patients with HSCT.
Method
Retrospectively reviewed that the medical records of patients who received HSCT and admitted to PICU between January 2010 and December 2019. Mortality was defined a patient who expired within 28 days.
Results
A total of 131 patients were included. There were 63 boys (48.1%) and median age was 11 years (interquartile range, 0–20 years). The most common HSCT type was haploidentical (38.9%) and respiratory failure (44.3%) was the most common reason for PICU admission. Twenty-eight–day mortality was 22.1% (29/131). In comparison between survivors and non-survivors, the number of HSCT received, sepsis, oncological pediatric risk of mortality-III (OPRISM-III), PRISM-III, pediatric sequential organ failure assessment (pSOFA), serum lactate, B-type natriuretic peptide (BNP) and use of mechanical ventilator (MV) and vasoactive inotropics were significant predictors (p<0.05 for all variables). In multivariate logistic regression, number of HSCT received, use of MV, OPRISM-III, PRISM-III and pSOFA were independent risk factors of PICU mortality. Moreover, three scoring systems were significant prognostic factors of 28-day mortality.
Conclusions
The number of HSCT received and use of MV were more accurate predictors in pediatric patients received HSCT.

Citations

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Survival outcomes of pediatric hematopoietic stem cell transplant patients admitted to the intensive care unit: A case–control study from a tertiary care center in Saudi Arabia
LujainTalib Aljudaibi, MohamedSalaheldin Bayoumy, HassanA Altrabolsi, AbdullahM Alzaydi, Nawaf Aldajani, Nadia Hammad, Ismail Alzahrani, Marwa Elhadidy, IbraheemF Abosoudah
Journal of Applied Hematology.2022; 13(4): 192. CrossRef

Surgery
Risk factors for intensive care unit readmission after lung transplantation: a retrospective cohort study: Hye-Bin Kim, Sungwon Na, Hyo Chae Paik, Hyeji Joo, Jeongmin Kim; Acute Crit Care. 2021;36(2):99-108. Published online April 5, 2021; DOI: https://doi.org/10.4266/acc.2020.01144

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Abstract PDF

Background
Lung transplantation (LT) is an accepted therapeutic modality for end-stage lung disease patients. Intensive care unit (ICU) readmission is a risk factor for mortality after LT, for which consistent risk factors have not been elucidated. Thus, we investigated the risk factors for ICU readmission during index hospitalization after LT, particularly regarding the posttransplant condition of LT patients.
Methods
In this retrospective study, we investigated all adult patients undergoing LT between October 2012 and August 2017 at our institution. We collected perioperative data from electronic medical records such as demographics, comorbidities, laboratory findings, ICU readmission, and in-hospital mortality.
Results
We analyzed data for 130 patients. Thirty-two patients (24.6%) were readmitted to the ICU 47 times during index hospitalization. At the initial ICU discharge, the Sequential Organ Failure Assessment (SOFA) score (odds ratio [OR], 1.464; 95% confidence interval [CI], 1.083−1.978; P=0.013) and pH (OR, 0.884; 95% CI, 0.813−0.962; P=0.004; when the pH value increases by 0.01) were related to ICU readmission using multivariable regression analysis and were still significant after adjusting for confounding factors. Thirteen patients (10%) died during the hospitalization period, and the number of ICU readmissions was a significant risk factor for in-hospital mortality. The most common causes of ICU readmission and in-hospital mortality were infection-related.
Conclusions
The SOFA score and pH were associated with increased risk of ICU readmission. Early postoperative management of these factors and thorough posttransplantation infection control can reduce ICU readmission and improve the prognosis of LT patients.

Citations

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Cardiothoracic Transplant Anesthesia: Selected Highlights: Part I—Lung Transplantation
Andrew M. Courtwright, Jagan Devarajan, Ashley Virginia Fritz, Archer Kilbourne Martin, Barbara Wilkey, Sudhakar Subramani, Christopher M. Cassara, Justin N. Tawil, Andrea N. Miltiades, Michael L. Boisen, Brandi A. Bottiger, Angela Pollak, Theresa A. Gelz
Journal of Cardiothoracic and Vascular Anesthesia.2023; 37(6): 884. CrossRef
Status and Risk Factors in Patients Requiring Unplanned Intensive Care Unit Readmission Within 48 Hours: A Retrospective Propensity-Matched Study in China
Yan-Ling Yin, Mei-Rong Sun, Kun Zhang, Yu-Hong Chen, Jie Zhang, Shao-Kun Zhang, Li-Li Zhou, Yan-Shuo Wu, Peng Gao, Kang-Kang Shen, Zhen-Jie Hu
Risk Management and Healthcare Policy.2023; Volume 16: 383. CrossRef
Comment on “Risk factors for intensive care unit readmission after lung transplantation: a retrospective cohort study”
Maida Qazi, Mahnoor Amin
Acute and Critical Care.2023; 38(2): 234. CrossRef
Reply to comment on “Risk factors for intensive care unit readmission after lung transplantation: a retrospective cohort study”
Hye-Bin Kim, Sungwon Na, Hyo Chae Paik, Hyeji Joo, Jeongmin Kim
Acute and Critical Care.2023; 38(2): 236. CrossRef

Case Report

Pulmonary
Right ventricular assist device with an oxygenator using extracorporeal membrane oxygenation as a bridge to lung transplantation in a patient with severe respiratory failure and right heart decompensation: Dong Kyu Oh, Tae Sun Shim, Kyung-Wook Jo, Seung-Il Park, Dong Kwan Kim, Sehoon Choi, Geun Dong Lee, Sung-Ho Jung, Pil-Je Kang, Sang-Bum Hong; Acute Crit Care. 2020;35(2):117-121. Published online April 8, 2019; DOI: https://doi.org/10.4266/acc.2018.00416

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Abstract PDF

Right heart decompensation is a fatal complication in patients with respiratory failure, particularly in those transitioned to lung transplantation using veno-venous extracorporeal membrane oxygenation (V-V ECMO). In these patients, veno-arterial (V-A ECMO) or veno-arterialvenous extracorporeal membrane oxygenation (V-AV ECMO) is used to support both cardiac and respiratory function. However, these processes may increase the risk of device-related complications such as bleeding, thromboembolism, and limb ischemia. In the present case, a 64-year-old male patient with idiopathic pulmonary fibrosis developed respiratory failure and commenced treatment with V-V ECMO as a bridge to lung transplantation. Unfortunately, the patient developed right heart decompensation and required both cardiac and respiratory support during treatment with V-V ECMO. Instead of adding arterial cannulation, he was switched to a novel configuration, a right ventricular assist device with an oxygenator (Oxy- RVAD) using ECMO, with drainage cannulation from the femoral vein and return cannulation to the main pulmonary artery. The patient was successfully bridged to lung transplantation without serious complications after 10 days of Oxy-RVAD support. To the best of our knowledge, this is an extreme rare and challenging case of Oxy-RVAD using ECMO in a patient successfully bridged to lung transplantation.

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Sheena MacFarlane, Vanessa Lee, Adrienne H. Simonds, Samantha Alvarez, Samantha Carty, Kevin H. Ewers, Victoria R. Kelly, Parker Linden, Amanda L. Moskal
Journal of Acute Care Physical Therapy.2023; 14(1): 45. CrossRef
Right Ventricular Assist Device With Extracorporeal Membrane Oxygenation for Bridging Right Ventricular Heart Failure to Lung Transplantation: A Single-Center Case Series and Literature Review
Jae Guk Lee, Chuiyong Pak, Dong Kyu Oh, Ho Cheol Kim, Pil-Je Kang, Geun Dong Lee, Se Hoon Choi, Sung-Ho Jung, Sang-Bum Hong
Journal of Cardiothoracic and Vascular Anesthesia.2022; 36(6): 1686. CrossRef
Advanced Circulatory Support and Lung Transplantation in Pulmonary Hypertension
Marie M. Budev, James J. Yun
Cardiology Clinics.2022; 40(1): 129. CrossRef
A Review of Pulmonary Arterial Hypertension Treatment in Extracorporeal Membrane Oxygenation: A Case Series of Adult Patients
Heather Torbic, Benjamin Hohlfelder, Sudhir Krishnan, Adriano R. Tonelli
Journal of Cardiovascular Pharmacology and Therapeutics.2022; 27: 107424842110690. CrossRef
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Varunsiri Atti, Mahesh Anantha Narayanan, Brijesh Patel, Sudarshan Balla, Aleem Siddique, Scott Lundgren, Poonam Velagapudi
Heart International.2022; 16(1): 37. CrossRef
Comprehensive Monitoring in Patients With Dual Lumen Right Atrium to Pulmonary Artery Right Ventricular Assist Device
Asad A. Usman, Audrey E. Spelde, Michael Ibrahim, Marisa Cevasco, Christian Bermudez, Emily MacKay, Sameer Khandhar, Wilson Szeto, William Vernick, Jacob Gutsche
ASAIO Journal.2022; 68(12): 1461. CrossRef
Percutaneous Pulmonary Artery Cannulation to Treat Acute Secondary Right Heart Failure While on Veno-venous Extracorporeal Membrane Oxygenation
Kelly M. Ivins-O’Keefe, Michael S. Cahill, Arthur R. Mielke, Michal J. Sobieszczyk, Valerie G. Sams, Phillip E. Mason, Matthew D. Read
ASAIO Journal.2022; 68(12): 1483. CrossRef
The ProtekDuo for percutaneous V-P and V-VP ECMO in patients with COVID-19 ARDS
Ahmed M El Banayosy, Aly El Banayosy, Joseph M Brewer, Mircea R Mihu, Jaclyn M Chidester, Laura V Swant, Robert S Schoaps, Ammar Sharif, Marc O Maybauer
The International Journal of Artificial Organs.2022; 45(12): 1006. CrossRef
Critical Care Management of the Patient with Pulmonary Hypertension
Christopher J. Mullin, Corey E. Ventetuolo
Clinics in Chest Medicine.2021; 42(1): 155. CrossRef
Successful Lung Transplantation After 213 Days of Extracorporeal Life Support: Role of Oxygenator-Right Ventricular Assist Device
Jae Kyeom Sim, Kyeongman Jeon, Gee Young Suh, Suryeun Chung, Yang Hyun Cho
ASAIO Journal.2021; 67(7): e127. CrossRef
Oxy-right Ventricular Assist Device for Bridging of Right Heart Failure to Lung Transplantation
Sung Kwang Lee, Do Hyung Kim, Woo Hyun Cho, Hye Ju Yeo
Transplantation.2021; 105(7): 1610. CrossRef
Interventional and Surgical Treatments for Pulmonary Arterial Hypertension
Tomasz Stącel, Magdalena Latos, Maciej Urlik, Mirosław Nęcki, Remigiusz Antończyk, Tomasz Hrapkowicz, Marcin Kurzyna, Marek Ochman
Journal of Clinical Medicine.2021; 10(15): 3326. CrossRef
Intraoperative Management of Adult Patients on Extracorporeal Membrane Oxygenation: an Expert Consensus Statement From the Society of Cardiovascular Anesthesiologists—Part I, Technical Aspects of Extracorporeal Membrane Oxygenation
Michael A. Mazzeffi, Vidya K. Rao, Jeffrey Dodd-o, Jose Mauricio Del Rio, Antonio Hernandez, Mabel Chung, Amit Bardia, Rebecca M. Bauer, Joseph S. Meltzer, Sree Satyapriya, Raymond Rector, James G. Ramsay, Jacob Gutsche
Journal of Cardiothoracic and Vascular Anesthesia.2021; 35(12): 3496. CrossRef
Intraoperative Management of Adult Patients on Extracorporeal Membrane Oxygenation: An Expert Consensus Statement From the Society of Cardiovascular Anesthesiologists—Part I, Technical Aspects of Extracorporeal Membrane Oxygenation
Michael A. Mazzeffi, Vidya K. Rao, Jeffrey Dodd-o, Jose Mauricio Del Rio, Antonio Hernandez, Mabel Chung, Amit Bardia, Rebecca M. Bauer, Joseph S. Meltzer, Sree Satyapriya, Raymond Rector, James G. Ramsay, Jacob Gutsche
Anesthesia & Analgesia.2021; 133(6): 1459. CrossRef

Review Articles

Pulmonary
Critical Care before Lung Transplantation: Jin Gu Lee, Moo Suk Park, Su Jin Jeong, Song Yee Kim, Sungwon Na, Jeongmin Kim, Hyo Chae Paik; Acute Crit Care. 2018;33(4):197-205. Published online November 30, 2018; DOI: https://doi.org/10.4266/acc.2018.00367

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Abstract PDF

Lung transplantation is widely accepted as the only viable treatment option for patients with end-stage lung disease. However, the imbalance between the number of suitable donor lungs available and the number of possible candidates often results in intensive care unit (ICU) admission for the latter. In the ICU setting, critical care is essential to keep these patients alive and to successfully bridge to lung transplantation. Proper management in the ICU is also one of the key factors supporting long-term success following transplantation. Critical care includes the provision of respiratory support such as mechanical ventilation (MV) and extracorporeal life support (ECLS). Accordingly, a working knowledge of the common critical care issues related to these unique patients and the early recognition and management of problems that arise before and after transplantation in the ICU setting are crucial for long-term success. In this review, we discuss the management and selection of candidates for lung transplantation as well as existing respiratory support strategies that involve MV and ECLS in the ICU setting.

Citations

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Awakening in extracorporeal membrane oxygenation as a bridge to lung transplantation
Su Hwan Lee
Acute and Critical Care.2022; 37(1): 26. CrossRef
Recipient Management before Lung Transplantation
Hyoung Soo Kim, Sunghoon Park
Journal of Chest Surgery.2022; 55(4): 265. CrossRef
Outcomes of Patients on the Lung Transplantation Waitlist in Korea: A Korean Network for Organ Sharing Data Analysis
Hye Ju Yeo, Dong Kyu Oh, Woo Sik Yu, Sun Mi Choi, Kyeongman Jeon, Mihyang Ha, Jin Gu Lee, Woo Hyun Cho, Young Tae Kim
Journal of Korean Medical Science.2022;[Epub] CrossRef
Long- and short-term clinical impact of awake extracorporeal membrane oxygenation as bridging therapy for lung transplantation
Nam Eun Kim, Ala Woo, Song Yee Kim, Ah Young Leem, Youngmok Park, Se Hyun Kwak, Seung Hyun Yong, Kyungsoo Chung, Moo Suk Park, Young Sam Kim, Ha Eun Kim, Jin Gu Lee, Hyo Chae Paik, Su Hwan Lee
Respiratory Research.2021;[Epub] CrossRef

Pulmonary
Critical Care after Lung Transplantation: Song Yee Kim, Su Jin Jeong, Jin Gu Lee, Moo Suk Park, Hyo Chae Paik, Sungwon Na, Jeongmin Kim; Acute Crit Care. 2018;33(4):206-215. Published online November 30, 2018; DOI: https://doi.org/10.4266/acc.2018.00360

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8 Citations

Abstract PDF

Since the first successful lung transplantation in 1983, there have been many advances in the field. Nevertheless, the latest data from the International Society for Heart and Lung Transplantation revealed that the risk of death from transplantation is 9%. Various aspects of postoperative management, including mechanical ventilation, could affect intensive care unit stay, hospital stay, and immediate postoperative morbidity and mortality. Complications such as reperfusion injury, graft rejection, infection, and dehiscence of anastomosis increase fatal adverse side effects immediately after surgery. In this article, we review the possible immediate complications after lung transplantation and summarize current knowledge on prevention and treatment.

Citations

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Aspergillus Galactomannan Titer as a Diagnostic Marker of Invasive Pulmonary Aspergillosis in Lung Transplant Recipients: A Single-Center Retrospective Cohort Study
Eun-Young Kim, Seung-Hyun Yong, Min-Dong Sung, A-La Woo, Young-Mok Park, Ha-Eun Kim, Su-Jin Jung, Song-Yee Kim, Jin-Gu Lee, Young-Sam Kim, Hyo-Chae Paik, Moo-Suk Park
Journal of Fungi.2023; 9(5): 527. CrossRef
Nontuberculous mycobacterial infection after lung transplantation: A single-center experience in South Korea
Youngmok Park, Nam Eun Kim, Se Hyun Kwak, Moo Suk Park, Su Jin Jeong, Jin Gu Lee, Hyo Chae Paik, Song Yee Kim, Young Ae Kang
Journal of Microbiology, Immunology and Infection.2022; 55(1): 123. CrossRef
Medical Complications of Lung Transplantation
Moo Suk Park
Journal of Chest Surgery.2022; 55(4): 338. CrossRef
Roles of electrical impedance tomography in lung transplantation
Hui Jiang, Yijiao Han, Xia Zheng, Qiang Fang
Frontiers in Physiology.2022;[Epub] CrossRef
Perioperative anidulafungin combined with triazole prophylaxis for the prevention of early invasive candidiasis in lung transplant recipients
Emily Sartain, Kelly Schoeppler, Barrett Crowther, Joshua B. Smith, Maheen Z. Abidi, Todd J. Grazia, Mark Steele, Terri Gleason, Krista Porter, Alice Gray
Transplant Infectious Disease.2021;[Epub] CrossRef
The Prediction and Prognosis of Fungal Infection in Lung Transplant Recipients—A Retrospective Cohort Study in South Korea
Yae-Jee Baek, Yun-Suk Cho, Moo-Hyun Kim, Jong-Hoon Hyun, Yu-Jin Sohn, Song-Yee Kim, Su-Jin Jeong, Moo-Suk Park, Jin-Gu Lee, Hyo-Chae Paik
Journal of Fungi.2021; 7(8): 639. CrossRef
Panel-Reactive and Donor-Specific Antibodies before Lung Transplantation can Affect Outcomes in Korean Patients Receiving Lung Transplantation
Sung Woo Moon, Moo Suk Park, Jin Gu Lee, Hyo Chae Paik, Young Tae Kim, Hyun Joo Lee, Samina Park, Sun Mi Choi, Do Hyung Kim, Woo Hyun Cho, Hye Ju Yeo, Seung-il Park, Se Hoon Choi, Sang-Bum Hong, Tae Sun Shim, Kyung-Wook Jo, Kyeongman Jeon, Byeong-Ho Jeong
Yonsei Medical Journal.2020; 61(7): 606. CrossRef
A proof-of principal study using phase-contrast imaging for the detection of large airway pathologies after lung transplantation
Stephan Umkehrer, Carmela Morrone, Julien Dinkel, Laura Aigner, Maximilian F. Reiser, Julia Herzen, Ali Ö. Yildirim, Franz Pfeiffer, Katharina Hellbach
Scientific Reports.2020;[Epub] CrossRef

Original Articles

Pulmonary
Feasibility of Immediate in-Intensive Care Unit Pulmonary Rehabilitation after Lung Transplantation: A Single Center Experience: Joo Han Song, Ji-Eun Park, Sang Chul Lee, Sarang Kim, Dong Hyung Lee, Eun Kyoung Kim, Song Yee Kim, Ji Cheol Shin, Jin Gu Lee, Hyo Chae Paik, Moo Suk Park; Acute Crit Care. 2018;33(3):146-153. Published online August 31, 2018; DOI: https://doi.org/10.4266/acc.2018.00129

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Abstract PDF

Background
Physical function may influence perioperative outcomes of lung transplantation. We investigated the feasibility of a pulmonary rehabilitation program initiated in the immediate postoperative period at an intensive care unit (ICU) for patients who underwent lung transplantation.
Methods
We retrospectively evaluated 22 patients who received pulmonary rehabilitation initiated in the ICU within 2 weeks after lung transplantation at our institution from March 2015 to February 2016. Levels of physical function were graded at the start of pulmonary rehabilitation and then weekly throughout rehabilitation according to criteria from our institutional pulmonary rehabilitation program: grade 1, bedside (G1); grade 2, dangling (G2); grade 3, standing (G3); and grade IV, gait (G4).
Results
The median age of patients was 53 years (range, 25 to 73 years). Fourteen patients (64%) were males. The initial level of physical function was G1 in nine patients, G2 in seven patients, G3 in four patients, and G4 in two patients. Patients started pulmonary rehabilitation at a median of 7.5 days (range, 1 to 29 days) after lung transplantation. We did not observe any rehabilitation-related complications during follow-up. The final level of physical function was G1 in six patients, G3 in two patients, and G4 in 14 patients. Fourteen of the 22 patients were able to walk with or without assistance, and 13 of them maintained G4 until discharge; the eight remaining patients never achieved G4.
Conclusions
Our results suggest the feasibility of early pulmonary rehabilitation initiated in the ICU within a few days after lung transplantation.

Citations

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Post-operative, inpatient rehabilitation after lung transplant evaluation (PIRATE): A feasibility randomized controlled trial
Benjamin J Tarrant, Elizabeth Quinn, Rebecca Robinson, Megan Poulsen, Louise Fuller, Greg Snell, Bruce R Thompson, Brenda M Button, Anne E Holland
Physiotherapy Theory and Practice.2023; 39(7): 1406. CrossRef
Early Gait Function After Lung Transplantation in Patients With and Without Pretransplant Extracorporeal Membrane Oxygenation Support
Junghwa Do, Hyojin Lim, Kyung Cheon Seo, Suyoung Park, HyeRin Joo, Junghoon Lee, Eunjae Ko, Jaehwal Lim, Ho Cheol Kim, Dongkyu Oh, Sang-Bum Hong, Won Kim
Transplantation Proceedings.2023; 55(3): 616. CrossRef

Nephrology
The Association of Preoperative Body Mass Index with Acute Kidney Injury in Liver Transplantation Recipients: A Retrospective Study: Ju Yeon Park, Jung-Hyun Park, Su Sung Lee, Hyun-Su Ri, Hye-jin Kim, Yun Mi Choi, Yoon Ji Choi, Ji-Uk Yoon; Korean J Crit Care Med. 2017;32(3):265-274. Published online August 31, 2017; DOI: https://doi.org/10.4266/kjccm.2017.00178

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Abstract PDF

Background
Liver transplantation (LT) is a complicated procedure with a high incidence of postoperative acute kidney injury (AKI). Previous studies indicate that even transient or mild post-LT AKI can result in critical conditions, including prolonged stays in hospitals and intensive care units and increased morbidity and mortality. The aim of this study was to investigate the association between body mass index (BMI) and occurrence of AKI in LT recipients. Methods: Medical data from 203 patients who received LT surgery from January 2010 to August 2016 in a single university hospital setting were retrospectively collected and analyzed. Patients were classified as either underweight (BMI <20 kg/m²) or normal weight (20 ≤ BMI < 30 kg/m²). Demographic data, anesthetic methods, complications, and perioperative laboratory test values of each patient were assessed. Propensity analyses and logistic regression were performed to evaluate the association between BMI and post-LT AKI. Results: There was no significant difference in occurrence of post-LT AKI between underweight and normal weight patients. The underweight patient group had significantly longer hospital stay compared with the normal weight patient group (P = 0.023). Conclusions: BMI classification was neither a positive nor negative predictor of postoperative AKI occurrence. However, patients with lower BMI had significantly longer hospital stay compared with their counterparts. Although our study was limited by its retrospective design, our observations suggest that lower BMI might play a role in post-LT AKI.

Citations

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Association of Body Mass Index and Acute Kidney Injury Incidence and Outcome: A Systematic Review and Meta-Analysis
Jiarong Lan, Guangxing Xu, Yongfu Zhu, Congze Lin, Ziyou Yan, Sisi Shao
Journal of Renal Nutrition.2023; 33(3): 397. CrossRef
Association of overweight with postoperative acute kidney injury among patients receiving orthotopic liver transplantation: an observational cohort study
Jian Zhou, Lin Lyu, Lin Zhu, Yongxin Liang, He Dong, Haichen Chu
BMC Nephrology.2020;[Epub] CrossRef

Case Reports

Pulmonary
Lung Transplantation for Chronic Humidifier Disinfectant-Associated Lung Injury: Won-Young Kim, So-Woon Kim, Kyung-Wook Jo, Sae Hoon Choi, Hyung Ryul Kim, Yong-Hee Kim, Dong Kwan Kim, Seung-Il Park, Sang-Bum Hong; Korean J Crit Care Med. 2016;31(2):146-151. Published online May 31, 2016; DOI: https://doi.org/10.4266/kjccm.2016.31.2.146

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1 Citations

Abstract PDF

In the spring of 2011, a cluster of lung injuries caused by humidifier disinfectant (HD) usage were reported in Korea. Many patients required mechanical ventilation, extracorporeal membrane oxygenation, and even lung transplantation (LTPL). However, the long-term course of HD-associated lung injury remains unclear because the majority of survivors recovered normal lung function. Here we report a 33-year-old woman who underwent LTPL approximately four years after severe HD-associated lung injury. The patient was initially admitted to the intensive care unit and was supported by a high-flow nasal cannula. Although she had been discharged, she was recurrently admitted to our hospital due to progressive lung fibrosis and a persistent decline in lung function. Finally, sequential double LTPL was successfully performed, and the patient’s clinical and radiological findings showed significant improvement. Therefore, we conclude that LTPL can be a therapeutic option for patients with chronic inhalation injury.

Citations

Citations to this article as recorded by

Humidifier Disinfectant-Associated Lung Injury: Six Years after the Tragic Event
Won-Young Kim, Sang-Bum Hong
Tuberculosis and Respiratory Diseases.2017; 80(4): 351. CrossRef

Neurology/Liver
Non-Convulsive Status Epilepticus following Liver Transplantation: Bora Lee, Nar Hyun Min, Sung Yeon Ham, Sungwon Na, Jeongmin Kim; Korean J Crit Care Med. 2016;31(1):49-53. Published online February 29, 2016; DOI: https://doi.org/10.4266/kjccm.2016.31.1.49

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1 Citations

Abstract

Neurological complications following liver transplantation are more common than after other organ transplants. These complications include seizure in about 8% of cases, which is associated with morbidity and mortality. Seizure should be treated immediately, and the process of differential diagnosis has to be performed appropriately in order to avoid permanent neurologic deficit. We herein report a case of status epilepticus after liver transplantation. The status epilepticus was treated promptly and the cause of seizure was assessed. The patient was discharged without any complication.

Citations

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Early postoperative seizures in liver and kidney recipients
O. M. Tsirulnikova, A. V. Syrkina, I. A. Miloserdov, I. E. Pashkova, S. Yu. Oleshkevich, I. B. Komarova
Russian Journal of Transplantology and Artificial Organs.2021; 23(2): 158. CrossRef

Cardiology/Thoracic Surgery
Extracorporeal Membrane Oxygenation for 67 Days as a Bridge to Heart Transplantation in a Postcardiotomy Patient with Failing Heart and Mediastinitis: Hyoung Woo Chang, Yang Hyun Cho, Suhyun Cho, Kiick Sung, Pyo Won Park; Korean J Crit Care Med. 2015;30(4):295-298. Published online November 30, 2015; DOI: https://doi.org/10.4266/kjccm.2015.30.4.295

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Abstract PDF: We report a case of successful heart transplantation after 67 days of support with venoarterial extracorporeal membrane oxygenation (ECMO) in a patient who underwent surgery for type A aortic dissection and myocardial infarction complicated by irreversible myocardial damage and a deep sternal wound infection. During ECMO support, left heart vent and distal limb perfusion were performed. Mediastinitis was treated with mediastinal washout and irrigation. Multiple complications from peripheral ECMO were successfully managed.

Original Article

Pulmonary/Cardiology
Perioperative Risk Factors associated with Immediate Postoperative Extracorporeal Membrane Oxygenation in Lung Transplants: Ha Yeon Kim, Sungwon Na, Hyo Chae Paik, Jonglin Ha, Jeongmin Kim; Korean J Crit Care Med. 2015;30(4):286-294. Published online November 30, 2015; DOI: https://doi.org/10.4266/kjccm.2015.30.4.286

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1 Citations

Abstract PDF

Background
Extracorporeal membrane oxygenation (ECMO) is administered for a few days after lung transplantation (LTx) in recipients who are expected to have early graft dysfunction. Despite its life-saving potential, immediate postoperative ECMO has life-threatening complications such as postoperative bleeding. We investigated the risk factors related to the use of immediate postoperative ECMO.
Methods
We retrospectively reviewed the records of 60 LTx patients who were at our institution from October 2012 to May 2015. Perioperative variables associated with postoperative ECMO were compared between the two groups.
Results
There were 26 patients who received postoperative ECMO (ECMO group) and 34 patients who did not (control group). Multivariate regression analysis revealed preoperative ECMO (odds ratio [OR] 12.55, 95% confidence intervals [CI] 1.34 – 117.24, p = 0.027) and lower peripheral pulse oxymetry saturation (SpO₂) at the end of surgery (OR 0.71, 95% CI 0.54 – 0.95, p = 0.019) were independent risk factors for postoperative ECMO in LTx patients. The incidences of complications, such as re-operation, tracheostomy, renal failure and postoperative atrial fibrillation, were higher in the ECMO group. There was no difference in the duration of postoperative intensive care unit stay or postoperative 30-day mortality between the two groups.
Conclusions
The preoperative ECMO and lower SpO₂ at the end of surgery were associated with postoperative ECMO. Further, postoperative adverse events were higher in the ECMO group compared with the control group. This study suggests that determination of postoperative ECMO requires careful consideration because of the risks of postoperative ECMO in LTx patients.

Citations

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The Future of Research on Extracorporeal Membrane Oxygenation (ECMO)
Ji Young Lee
Korean Journal of Critical Care Medicine.2016; 31(2): 73. CrossRef

Case Reports

Toxicology
Management of Cyanide Intoxication with Extracorporeal Membrane Oxygenation and Continuous Renal Replacement Therapy: Jin Park, Seung-Yeob Lee, Hyun-Sik Choi, Yoon Hee Choi, Young-Joo Lee; Korean J Crit Care Med. 2015;30(3):218-221. Published online August 31, 2015; DOI: https://doi.org/10.4266/kjccm.2015.30.3.218

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Abstract PDF

Cyanide intoxication results in severe metabolic acidosis and catastrophic prognosis with conventional treatment. Indications of extracorporeal membrane oxygenation (ECMO) and continuous renal replacement therapy (CRRT) are expanding to poisoning cases. A 50-year-old male patient arrived in the emergency room due to mental change after ingestion of cyanide as a suicide attempt 30 minutes prior. He was comatose, and brain stem reflexes were absent. Initial laboratory analysis demonstrated severe metabolic acidosis with increased lactic acid of 25 mM/L. Shock and acidosis were not corrected despite a large amount of fluid resuscitation with high-dose norepinephrine and continuous renal replacement therapy. We decided to apply ECMO and CRRT to allow time for stabilization of hemodynamic status. After administration of antidote infusion, although the patient had the potential to progress to brain death status, vital signs were improved with correction of acidosis. We considered the evaluation for organ donation. We report a male patient who showed typical cyanide intoxication as lethal metabolic acidosis and cardiac impairment, and the patient recovered after antidote administration during vital organ support through ECMO and CRRT.

Citations

Citations to this article as recorded by

Cyanogenic glycoside amygdalin influences functions of human osteoblasts in vitro
Radoslav Omelka, Veronika Kovacova, Vladimira Mondockova, Birgit Grosskopf, Adriana Kolesarova, Monika Martiniakova
Journal of Environmental Science and Health, Part B.2021; 56(2): 109. CrossRef

Neurology/Liver
Fixed Pupillary Light Reflex due to Peripheral Neuropathy after Liver Transplantation: Kwan Hyung Kim, Namo Kim, Sungwon Na, Jaewon Jang, Jeongmin Kim; Korean J Crit Care Med. 2015;30(3):191-195. Published online August 31, 2015; DOI: https://doi.org/10.4266/kjccm.2015.30.3.191

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Abstract PDF: A 46- year-old female patient was admitted to the intensive care unit (ICU) after liver transplantation. About an hour later after the ICU admission, she had no pupillary light reflex. Both pupils were also fixed at 5 mm. Patients who undergo liver transplantation are susceptible to neurologic disorders including hepatic encephalopathy, thromboembolism and intracranial hemorrhage. Abnormal pupillary light reflex usually indicates a serious neurologic emergency in these patients; however, benign neurologic disorders such as peripheral autonomic neuropathy or Holmes-Adie syndrome should also be considered. We experienced a case of fixed pupillary light reflex after liver transplantation diagnosed as peripheral autonomic neuropathy.

Infection/Pulmonary
Lung Transplantation in a Patient with Pre-transplant Colonization of Extensively Drug-resistant Acinetobacter baumannii: Hwa Young Lee, Hea Yon Lee, Sae Bom Shin, Kab Soo Shin, Bong Woo Lee, Hwan Wook Kim, Seok Lee, Seok Chan Kim; Korean J Crit Care Med. 2015;30(2):103-108. Published online May 31, 2015; DOI: https://doi.org/10.4266/kjccm.2015.30.2.103

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Abstract PDF: Colonization of the pre-transplant lung by multidrug-resistant bacteria affects short- and long-term outcomes of lung transplantation. However, there are no case reports on the colonization of a pre-transplant lung by drug-resistant Acinetobacter baumannii. We report a case of extensively drug resistant (XDR) A. baumannii colonization in the tracheobronchial tree that caused severe infectious complications after bilateral lung transplantation. A 23-year-old man diagnosed with bronchiolitis obliterans syndrome (BOS) 4 years earlier with a history of allogenic bone marrow transplantation for acute lymphoblastic leukemia was admitted to the hospital with dyspnea. Due to progressive hypercapnic respiratory failure, long-term mechanical ventilation was started after a tracheostomy was performed, and the patient underwent a bilateral lung transplantation to treat end-stage BOS. After the transplantation, the colonization of XDR A. baumannii caused severe bacterial pneumonia in the early postoperative period. Combined treatment with colistin and meropenem led to recovery from the pneumonia but caused drug-induced renal failure. Because many centers are willing to transplant candidates who are on mechanical ventilation or extracorporeal life support, the incidence of XDR A. baumannii colonization of pretransplant lungs is expected to increase. Further studies are needed to examine pre-transplant management strategies in patients colonized with XDR A. baumannii.

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