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Rozenberg D, Andrawes RR, Wentlandt K. An update of palliative care in lung transplantation with a focus on symptoms, quality of life and functional outcomes. Curr Opin Pulm Med 2024; 30:410-418. [PMID: 38533802 DOI: 10.1097/mcp.0000000000001075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/28/2024]
Abstract
PURPOSE OF REVIEW Palliative care (PC) in lung transplantation is increasingly acknowledged for its important role in addressing symptoms, enhancing functionality, and facilitating advance care planning for patients, families, and caregivers. The present review provides an update in PC management in lung transplantation. RECENT FINDINGS Research confirms the effectiveness of PC for patients with advanced lung disease who are undergoing transplantation, showing improvements in symptoms and reduced healthcare utilization. Assessment tools and patient-reported outcome measures for PC are commonly used in lung transplant candidates, revealing discrepancies between symptom severity and objective measures such as exercise capacity. The use of opioids to manage dyspnea and cough in the pretransplant period is deemed safe and does not heighten risks posttransplantation. However, the integration of PC support in managing symptoms and chronic allograft dysfunction in the posttransplant period has not been as well described. SUMMARY Palliative care support should be provided in the pretransplant and select peri-operative and posttransplant periods to help support patient quality of life, symptoms, communication and daily function.
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Affiliation(s)
- Dmitry Rozenberg
- Temerty Faculty of Medicine, University of Toronto
- Respirology and Lung Transplantation, University Health Network
- Toronto General Hospital Research Institute, University Health Network
| | - Rogih Riad Andrawes
- Temerty Faculty of Medicine, University of Toronto
- Toronto General Hospital Research Institute, University Health Network
| | - Kirsten Wentlandt
- Department of Supportive Care, Division of Palliative Care, University Health Network, Toronto
- Division of Care, Department of Family and Community Medicine, University of Toronto, Toronto, Canada
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Magyar CTJ, Gretener CP, Baldi P, Storni F, Kim-Fuchs C, Candinas D, Berzigotti A, Knecht M, Beldi G, Hirzel C, Sidler D, Reineke D, Banz V. Recipient donor sex combinations in solid organ transplantation and impact on clinical outcome: A scoping review. Clin Transplant 2024; 38:e15312. [PMID: 38678586 DOI: 10.1111/ctr.15312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 02/22/2024] [Accepted: 03/25/2024] [Indexed: 05/01/2024]
Abstract
INTRODUCTION Solid organ transplantation (SOT) is a lifesaving treatment for end-stage organ failure. Although many factors affect the success of organ transplantation, recipient and donor sex are important biological factors influencing transplant outcome. However, the impact of the four possible recipient and donor sex combinations (RDSC) on transplant outcome remains largely unclear. METHODS A scoping review was carried out focusing on studies examining the association between RDSC and outcomes (mortality, graft rejection, and infection) after heart, lung, liver, and kidney transplantation. All studies up to February 2023 were included. RESULTS Multiple studies published between 1998 and 2022 show that RDSC is an important factor affecting the outcome after organ transplantation. Male recipients of SOT have a higher risk of mortality and graft failure than female recipients. Differences regarding the causes of death are observed. Female recipients on the other hand are more susceptible to infections after SOT. CONCLUSION Differences in underlying illnesses as well as age, immunosuppressive therapy and underlying biological mechanisms among male and female SOT recipients affect the post-transplant outcome. However, the precise mechanisms influencing the interaction between RDSC and post-transplant outcome remain largely unclear. A better understanding of how to identify and modulate these factors may improve outcome, which is particularly important in light of the worldwide organ shortage. An analysis for differences of etiology and causes of graft loss or mortality, respectively, is warranted across the RDSC groups. PRACTITIONER POINTS Recipient and donor sex combinations affect outcome after solid organ transplantation. While female recipients are more susceptible to infections after solid organ transplantation, they have higher overall survival following SOT, with causes of death differing from male recipients. Sex-differences should be taken into account in the post-transplant management.
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Affiliation(s)
- Christian Tibor Josef Magyar
- Department of Visceral Surgery and Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Charlene Pierrine Gretener
- Department of Visceral Surgery and Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Patricia Baldi
- Department of Visceral Surgery and Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Federico Storni
- Department of Visceral Surgery and Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Corina Kim-Fuchs
- Department of Visceral Surgery and Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Daniel Candinas
- Department of Visceral Surgery and Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Annalisa Berzigotti
- Department of Visceral Surgery and Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Matthias Knecht
- Department of Visceral Surgery and Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Guido Beldi
- Department of Visceral Surgery and Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Cédric Hirzel
- Department of Infectious Diseases, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Daniel Sidler
- Department for Nephrology and Hypertension, University Hospital Insel Bern, Bern, Switzerland
| | - David Reineke
- Department of Cardiac Surgery, Inselspital, University of Bern, Bern, Switzerland
| | - Vanessa Banz
- Department of Visceral Surgery and Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
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Song L, Luo Q, Liu C, Zhou Y, Huang D, Ju C, Chen H, Wong TKS, Chen J, Tan W, Miao C, Ma Y, Chen J. Quality of life and its association with predictors in lung transplant recipients: a latent profile analysis. Front Public Health 2024; 12:1355179. [PMID: 38741913 PMCID: PMC11089158 DOI: 10.3389/fpubh.2024.1355179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Accepted: 04/16/2024] [Indexed: 05/16/2024] Open
Abstract
Backgrounds Improving quality of life (QOL) is one of the main aims of lung transplantation (LTx). There is a need to identify those who have poor quality of life early. However, research addressing inter individual quality of life variability among them is lacking. This study aims to identify group patterns in quality of life among lung transplant recipients and examine the predictors associated with quality of life subgroups. Methods In total, 173 lung transplant recipients were recruited from one hospital in Guangdong Province between September 2022 and August 2023. They were assessed using the Lung Transplant Quality of Life scale (LT-QOL), Mindful Attention Awareness Scale (MAAS), Life Orientation Test-Revised scale (LOT-R), and Positive and Negative Affect Scale (PANAS). Latent profile analysis was used to identify QOL subtypes, and logistic regression analysis was used to examine the associations between latent profiles and sociodemographic and psychosocial characteristics. Results Two distinct QOL profiles were identified: "low HRQOL" profile [N = 53 (30.94%)] and "high HRQOL" profile [N = 120 (69.06%)]. Single lung transplant recipients, and patients who reported post-transplant infection, high levels of negative emotion or low levels of mindfulness and optimism were significantly correlated with the low QOL subgroup. Conclusion Using the domains of the LT-QOL scale, two profiles were identified among the lung transplant recipients. Our findings highlighted that targeted intervention should be developed based on the characteristics of each latent class, and timely attention must be paid to patients who have undergone single lung transplantation, have had a hospital readmission due to infection, exhibit low levels of optimism, low levels of mindfulness or high negative emotions.
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Affiliation(s)
- Liqin Song
- School of Nursing, Guangzhou Medical University, Guangzhou, China
| | - Qing Luo
- School of Nursing, Guangzhou Medical University, Guangzhou, China
| | - Chunqin Liu
- School of Nursing, Guangzhou Medical University, Guangzhou, China
| | - Ying Zhou
- School of Nursing, Guangzhou Medical University, Guangzhou, China
| | - Danxia Huang
- Department of Nursing, National Center for Respiratory Medicine, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Chunrong Ju
- Department of Nursing, National Center for Respiratory Medicine, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Huifang Chen
- School of Nursing, Guangzhou Medical University, Guangzhou, China
| | | | - Jiani Chen
- School of Nursing, Guangzhou Medical University, Guangzhou, China
| | - Wenying Tan
- School of Nursing, Guangzhou Medical University, Guangzhou, China
| | - Chuyuan Miao
- School of Nursing, Guangzhou Medical University, Guangzhou, China
| | - Yu Ma
- School of Nursing, Guangzhou Medical University, Guangzhou, China
| | - JingWen Chen
- School of Nursing, Guangzhou Medical University, Guangzhou, China
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The art of lung transplantation—lessons learnt from one thousand lung transplants. Indian J Thorac Cardiovasc Surg 2022; 38:207-208. [DOI: 10.1007/s12055-021-01314-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 12/05/2021] [Accepted: 12/07/2021] [Indexed: 10/19/2022] Open
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Krischak MK, Au S, Halpern SE, Olaso DG, Moris D, Snyder LD, Barbas AS, Haney JC, Klapper JA, Hartwig MG. Textbook surgical outcome in lung transplantation: Analysis of a US national registry. Clin Transplant 2022; 36:e14588. [PMID: 35001428 DOI: 10.1111/ctr.14588] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 12/08/2021] [Accepted: 01/05/2022] [Indexed: 11/30/2022]
Abstract
Textbook surgical outcome (TO) is a novel composite quality measure in lung transplantation (LTx). Compared to one-year survival metrics, TO may better differentiate center performance, and motivate improvements in care. To understand the feasibility of implementing this metric, we defined TO in LTx using US national data, and evaluated its ability to predict post-transplant outcomes and differentiate center performance. Adult patients who underwent isolated LTx between 2016-2019 were included. TO was defined as freedom from post-transplant length of stay >30 days, 90-day mortality, intubation or extracorporeal membrane oxygenation at 72 hours post-transplant, post-transplant ventilator support lasting ≥5 days, postoperative airway dehiscence, inpatient dialysis, pre-discharge acute rejection, and grade 3 primary graft dysfunction at 72 hours. Recipient and donor characteristics and post-transplant outcomes were compared between patients who achieved and failed TO. Of 8959 lung transplant recipients, 4664 (52.1%) achieved TO. Patient and graft survival were improved among patients who achieved TO (both log-rank p<0.0001). Among 62 centers, adjusted rates of TO ranged from 27.0% to 72.4% reflecting a wide variability in center-level performance. TO defined using national data may represent a novel composite metric to guide quality improvement in LTx across US transplant centers. Summary: In this study we defined textbook outcome (TO) for lung transplantation (LTx) using US national data. We found that achievement of TO was associated with improved post-transplant survival, and wide variability in center-level LTx performance. These findings suggest that TO could be readily implemented to compare quality of care among US LTx centers. This article is protected by copyright. All rights reserved.
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Affiliation(s)
| | - Sandra Au
- School of Medicine, Duke University, Durham, NC, USA
| | | | - Danae G Olaso
- School of Medicine, Duke University, Durham, NC, USA
| | - Dimitrios Moris
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
| | - Laurie D Snyder
- Department of Medicine, Duke University Medical Center, Durham, NC, USA
| | - Andrew S Barbas
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
| | - John C Haney
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
| | - Jacob A Klapper
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
| | - Matthew G Hartwig
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
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Glinskii V, Lyn R, Thomas C, de Jesus Perez VA. Recommended Reading from the Pulmonary and Critical Care Medicine Fellowship Program at Stanford University Medical Center. Am J Respir Crit Care Med 2021; 205:242-244. [PMID: 34714222 DOI: 10.1164/rccm.202102-0462rr] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
| | - Rachel Lyn
- Stanford University, Medicine, Stanford, California, United States
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Atchade E, Younsi M, Elmaleh Y, Tran-Dinh A, Jean-Baptiste S, Tanaka S, Tashk P, Snauwaert A, Lortat-Jacob B, Morer L, Roussel A, Castier Y, Mal H, De Tymowski C, Montravers P. Intensive care readmissions in the first year after lung transplantation: Incidence, early risk factors and outcome. Anaesth Crit Care Pain Med 2021; 40:100948. [PMID: 34536593 DOI: 10.1016/j.accpm.2021.100948] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 05/07/2021] [Accepted: 05/31/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND Predictive factors of intensive care readmissions after lung transplantation (LT) have not been established. The main objective of this study was to assess early risk factors for ICU readmission during the first year after LT. METHODS This retrospective, observational, single-centre study included all consecutive patients who underwent LT in our institution between January 2016 and November 2019. Patients who died during the initial hospitalisation in the ICU were excluded. Surgical and medical ICU readmissions were collected during the first year. The results are expressed as medians, interquartile ranges, absolute numbers and percentages. Statistical analyses were performed using the chi-square test, Fisher's exact test and Mann-Whitney U test as appropriate (p < 0.05 as significance). Multivariate analysis was performed to identify independent risk factors for readmission. The Paris-North-Hospitals Institutional Review Board reviewed and approved the study. RESULTS A total of 156 patients were analysed. Eighteen of them (12%) died during the initial ICU hospitalisation. During the first year after LT, ICU readmission was observed for 49/138 (36%) patients. Among these patients, 14/49 (29%) died during the study period. Readmission was mainly related to respiratory failure (35 (71%) patients), infectious diseases (28 (57%) patients), airway complications (11 (22%) patients), and immunologic complications (4 (8%) patients). In the multivariate analysis, ICU readmission was associated with the use of high doses of catecholamines during surgery, and the increased duration of initial ICU stay. CONCLUSION The initial severity of haemodynamic failure and a prolonged postoperative course seem to be key determinants of ICU readmissions after LT.
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Affiliation(s)
- Enora Atchade
- APHP, CHU Bichat-Claude Bernard, DMU PARABOL, 46, rue Henri Huchard, 75018 Paris, France.
| | - Malek Younsi
- APHP, CHU Bichat-Claude Bernard, DMU PARABOL, 46, rue Henri Huchard, 75018 Paris, France
| | - Yoann Elmaleh
- APHP, CHU Bichat-Claude Bernard, DMU PARABOL, 46, rue Henri Huchard, 75018 Paris, France
| | - Alexy Tran-Dinh
- APHP, CHU Bichat-Claude Bernard, DMU PARABOL, 46, rue Henri Huchard, 75018 Paris, France; INSERM U1148, LVTS, CHU Bichat-Claude Bernard, 46, rue Henri Huchard, 75018 Paris, France
| | - Sylvain Jean-Baptiste
- APHP, CHU Bichat-Claude Bernard, DMU PARABOL, 46, rue Henri Huchard, 75018 Paris, France
| | - Sébastien Tanaka
- APHP, CHU Bichat-Claude Bernard, DMU PARABOL, 46, rue Henri Huchard, 75018 Paris, France; INSERM UMR 1188 Diabète Athérothrombose Université de la réunion, Réunion Océan Indien, (DéTROI), Saint Denis de la Réunion, France
| | - Parvine Tashk
- APHP, CHU Bichat-Claude Bernard, DMU PARABOL, 46, rue Henri Huchard, 75018 Paris, France
| | - Aurélie Snauwaert
- APHP, CHU Bichat-Claude Bernard, DMU PARABOL, 46, rue Henri Huchard, 75018 Paris, France
| | - Brice Lortat-Jacob
- APHP, CHU Bichat-Claude Bernard, DMU PARABOL, 46, rue Henri Huchard, 75018 Paris, France
| | - Lise Morer
- APHP, CHU Bichat-Claude Bernard, Service de Pneumologie B et Transplantation Pulmonaire, 46, rue Henri Huchard, 75018 Paris, France
| | - Arnaud Roussel
- APHP, CHU Bichat-Claude Bernard, Service de Chirurgie Vasculaire, Thoracique et Transplantation, 46, rue Henri Huchard, 75018 Paris, France
| | - Yves Castier
- APHP, CHU Bichat-Claude Bernard, Service de Chirurgie Vasculaire, Thoracique et Transplantation, 46, rue Henri Huchard, 75018 Paris, France; Université de Paris, UFR Paris Diderot, Paris, France; INSERM UMR 1152, ANR-10-LBX-17, Paris, France
| | - Hervé Mal
- APHP, CHU Bichat-Claude Bernard, Service de Pneumologie B et Transplantation Pulmonaire, 46, rue Henri Huchard, 75018 Paris, France; Université de Paris, UFR Paris Diderot, Paris, France; INSERM UMR 1152, ANR-10-LBX-17, Paris, France
| | - Chris De Tymowski
- APHP, CHU Bichat-Claude Bernard, DMU PARABOL, 46, rue Henri Huchard, 75018 Paris, France; Université de Paris, UFR Paris Diderot, Paris, France; INSERM U1149, Immunorécepteur et Immunopathologie rénale, CHU Bichat-Claude Bernard, 46, rue Henri Huchard, 75018 Paris, France
| | - Philippe Montravers
- APHP, CHU Bichat-Claude Bernard, DMU PARABOL, 46, rue Henri Huchard, 75018 Paris, France; Université de Paris, UFR Paris Diderot, Paris, France; INSERM UMR 1152, ANR-10-LBX-17, Paris, France
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Condensed Outpatient Rehabilitation Early After Lung Transplantation: A Retrospective Analysis of 6-Minute Walk Distance and Its Predictors. Cardiopulm Phys Ther J 2021. [DOI: 10.1097/cpt.0000000000000174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Kim HB, Na S, Paik HC, Joo H, Kim J. Risk factors for intensive care unit readmission after lung transplantation: a retrospective cohort study. Acute Crit Care 2021; 36:99-108. [PMID: 33813809 PMCID: PMC8182157 DOI: 10.4266/acc.2020.01144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 02/18/2021] [Indexed: 11/30/2022] Open
Abstract
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.
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Affiliation(s)
- Hye-Bin Kim
- Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Sungwon Na
- Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Hyo Chae Paik
- Department of Thoracic and Cardiovascular Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Hyeji Joo
- Department of Anesthesiology and Pain Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Jeongmin Kim
- Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Yonsei University College of Medicine, Seoul, Korea
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Diamond JM, Courtwright AM, Balar P, Oyster M, Zaleski D, Adler J, Brown M, Hays SR, Sutter N, Garvey C, Kukreja J, Gao Y, Bruun A, Smith PJ, Singer JP. Mobile health technology to improve emergent frailty after lung transplantation. Clin Transplant 2021; 35:e14236. [PMID: 33527520 DOI: 10.1111/ctr.14236] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 01/22/2021] [Accepted: 01/25/2021] [Indexed: 12/18/2022]
Abstract
We evaluated the feasibility, safety, and efficacy of a mHealth-supported physical rehabilitation intervention to treat frailty in a pilot study of 18 lung transplant recipients. Frail recipients were defined by a short physical performance battery (SPPB score ≤7). The primary intervention modality was Aidcube, a customizable rehabilitation mHealth platform. Our primary aims included tolerability, feasibility, and acceptability of use of the platform, and secondary outcomes were changes in SPPB and in scores of physical activity, and disability measured using the Duke Activity Status Index (DASI) and Lung Transplant-Value Life Activities (LT-VLA). Notably, no adverse events were reported. Subjects reported the app was easy to use, usability improved over time, and the app enhanced motivation to engage in rehabilitation. Comments highlighted the complexities of immediate post-transplant rehabilitation, including functional decline, pain, tremor, and fatigue. At the end of the intervention, SPPB scores improved a median of 5 points from a baseline of 4. Physical activity and patient-reported disability also improved. The DASI improved from 4.5 to 19.8 and LT-VLA score improved from 2 to 0.59 at closeout. Overall, utilization of a mHealth rehabilitation platform was safe and well received. Remote rehabilitation was associated with improvements in frailty, physical activity and disability. Future studies should evaluate mHealth treatment modalities in larger-scale randomized trials of lung transplant recipients.
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Affiliation(s)
- Joshua M Diamond
- Pulmonary Allergy, and Critical Care Division, University of Pennsylvania, Philadelphia, PA, USA
| | - Andrew M Courtwright
- Pulmonary Allergy, and Critical Care Division, University of Pennsylvania, Philadelphia, PA, USA
| | - Priya Balar
- Pulmonary Allergy, and Critical Care Division, University of Pennsylvania, Philadelphia, PA, USA
| | - Michelle Oyster
- Pulmonary Allergy, and Critical Care Division, University of Pennsylvania, Philadelphia, PA, USA
| | - Derek Zaleski
- Good Shepherd Penn Partners at the University of Pennsylvania, Philadelphia, USA
| | - Joe Adler
- Good Shepherd Penn Partners at the University of Pennsylvania, Philadelphia, USA
| | - Melanie Brown
- Pulmonary Allergy, and Critical Care Division, University of Pennsylvania, Philadelphia, PA, USA
| | - Steven R Hays
- Division of Pulmonary, Critical Care, Allergy and Sleep Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Nicole Sutter
- Division of Pulmonary, Critical Care, Allergy and Sleep Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Chris Garvey
- Division of Pulmonary, Critical Care, Allergy and Sleep Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Jasleen Kukreja
- Division of Adult Cardiothoracic Surgery, University of California San Francisco, San Francisco, CA, USA
| | - Ying Gao
- Division of Pulmonary, Critical Care, Allergy and Sleep Medicine, University of California San Francisco, San Francisco, CA, USA
| | | | - Patrick J Smith
- Department of Psychiatry and Behavioral Sciences, Duke University, Durham, NC, USA
| | - Jonathan P Singer
- Division of Pulmonary, Critical Care, Allergy and Sleep Medicine, University of California San Francisco, San Francisco, CA, USA
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Schenkel FA, Barr ML, McCloskey CC, Possemato T, O'Conner J, Sadeghi R, Bembi M, Duong M, Patel J, Hackmann AE, Ganesh S. Use of a Bluetooth tablet-based technology to improve outcomes in lung transplantation: A pilot study. Am J Transplant 2020; 20:3649-3657. [PMID: 32558226 PMCID: PMC7754459 DOI: 10.1111/ajt.16154] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 06/10/2020] [Accepted: 06/13/2020] [Indexed: 01/25/2023]
Abstract
The impact of remote patient monitoring platforms to support the postoperative care of solid organ transplant recipients is evolving. In an observational pilot study, 28 lung transplant recipients were enrolled in a novel postdischarge home monitoring program and compared to 28 matched controls during a 2-year period. Primary endpoints included hospital readmissions and total days readmitted. Secondary endpoints were survival and inflation-adjusted hospital readmission charges. In univariate analyses, monitoring was associated with reduced readmissions (incidence rate ratio [IRR]: 0.56; 95% confidence interval [CI]: 0.41-0.76; P < .001), days readmitted (IRR: 0.46; 95% CI: 0.42-0.51; P < .001), and hospital charges (IRR: 0.52; 95% CI: 0.51-0.54; P < .001). Multivariate analyses also showed that remote monitoring was associated with lower incidence of readmission (IRR: 0.38; 95% CI: 0.23-0.63; P < .001), days readmitted (IRR: 0.14; 95% CI: 0.05-0.37; P < .001), and readmission charges (IRR: 0.11; 95% CI: 0.03-0.46; P = .002). There were 2 deaths among monitored patients compared to 6 for controls; however, this difference was not significant. This pilot study in lung transplant recipients suggests that supplementing postdischarge care with remote monitoring may be useful in preventing readmissions, reducing subsequent inpatient days, and controlling hospital charges. A multicenter, randomized control trial should be conducted to validate these findings.
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Affiliation(s)
- Felicia A. Schenkel
- Keck Medical CenterUniversity of Southern CaliforniaLos AngelesCaliforniaUSA
| | - Mark L. Barr
- Division of Cardiothoracic SurgeryDepartment of SurgeryUniversity of Southern CaliforniaLos AngelesCaliforniaUSA
| | | | - Tammie Possemato
- Keck Medical CenterUniversity of Southern CaliforniaLos AngelesCaliforniaUSA
| | - Jeremy O'Conner
- Keck Medical CenterUniversity of Southern CaliforniaLos AngelesCaliforniaUSA
| | - Roya Sadeghi
- Keck Medical CenterUniversity of Southern CaliforniaLos AngelesCaliforniaUSA
| | - Maria Bembi
- Keck Medical CenterUniversity of Southern CaliforniaLos AngelesCaliforniaUSA
| | - Marian Duong
- Keck Medical CenterUniversity of Southern CaliforniaLos AngelesCaliforniaUSA
| | - Jaynita Patel
- Keck Medical CenterUniversity of Southern CaliforniaLos AngelesCaliforniaUSA
| | - Amy E. Hackmann
- Division of Cardiothoracic SurgeryDepartment of SurgeryUniversity of Southern CaliforniaLos AngelesCaliforniaUSA
| | - Sivagini Ganesh
- Division of Pulmonary and Critical Care MedicineDepartment of MedicineUniversity of Southern CaliforniaLos AngelesCaliforniaUSA
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12
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Mohseni MM, Li Z, Simon LV. Emergency Department Visits Among Lung Transplant Patients: A 4-Year Experience. J Emerg Med 2020; 60:150-157. [PMID: 33158689 DOI: 10.1016/j.jemermed.2020.10.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 09/02/2020] [Accepted: 10/04/2020] [Indexed: 11/28/2022]
Abstract
BACKGROUND Emergency department (ED) visits by lung transplant (LT) patients have not been well documented in the literature. OBJECTIVES To analyze outcomes among LT recipients with ED visits, to better inform clinicians regarding evaluation and treatment. METHODS This was a retrospective cohort study of LT patients at our ED (2015-2018). Demographics, transplant indication, laboratory studies, ED interventions, disposition, death, and revisit data were collected. Logistic regression models were used to identify univariable and multivariable predictors of ED revisit, intensive care unit (ICU) admission, or death. RESULTS For 505 ED visits among 160 LT recipients, respiratory-related concerns were most frequent (n = 152, 30.1%). Infection was the most common ED diagnosis (n = 101, 20.0%). Many patients were sent home from the ED (n = 235, 46.5%), and 31.3% (n = 158) returned to the ED within 30 days. Fourteen patients (2.8%) needed advanced airway measures. One patient died in the ED, and 18 died in the hospital. On multivariable analysis, more previous ED visits significantly increased the probability of 30-day ED revisit. Heart rate faster than 100 beats/min and systolic blood pressure < 90 mm Hg were significantly associated with ICU admission or death. CONCLUSION Infection should be prominent on the differential diagnosis for LT patients in the ED. A large proportion of patients were discharged from the ED, but a higher number of previous ED visits was most predictive of ED revisit within 30 days. Mortality rate was low in our study, but higher heart rate and lower systolic blood pressure were associated with ICU admission or death.
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Affiliation(s)
- Michael M Mohseni
- Department of Emergency Medicine, Mayo Clinic, Jacksonville, Florida
| | - Zhuo Li
- Biostatistics Unit, Mayo Clinic, Jacksonville, Florida
| | - Leslie V Simon
- Department of Emergency Medicine, Mayo Clinic, Jacksonville, Florida
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13
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Abstract
Lung transplantation has evolved to become an acceptable therapy for individuals with end-stage lung disease. Readmissions rates after lung transplantation remain high as compared to other medical surgical populations. The purpose of this review is to synthesize the current body of knowledge about patterns, risk factors, and outcomes of readmissions after lung transplantation. The literature revealed that the most common admission diagnoses linked to lung transplant readmissions are infections followed by tachyarrhythmias, airway complications, surgical complications, rejection, thromboembolic events, gastrointestinal complications, and renal dysfunction. Risk factors for these readmissions include male gender, longer intensive care unit stay, reintubation, prolonged chest tube air leak, frailty, and discharge to a long-term care facility. Outcomes of multiple readmissions after lung transplantation are associated with decreased survival and increased risk of mortality. Further research is needed to better understand which readmission diagnoses are preventable and whether multidisciplinary interventions can reduce readmission rates among patients after lung transplantation.
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Affiliation(s)
- Jane Simanovski
- Transplant Institute, 2971Henry Ford Hospital, Detroit, MI, USA
| | - Jody Ralph
- Faculty of Nursing, 8637University of Windsor, Windsor, Ontario, Canada
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14
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Olson MT, Elnahas S, Dameworth J, Row D, Gagliano RA, Roy SB, Kang P, Walia R, Bremner RM. Management and Outcomes of Diverticulitis After Lung Transplantation. Prog Transplant 2020; 30:235-242. [PMID: 32583709 DOI: 10.1177/1526924820933830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
INTRODUCTION Most lung transplant patients are older than 50 years. Complications from colonic diverticula are not uncommon, especially with chronic immunosuppression. However, limited data exist regarding the optimal management of these patients. We sought to investigate the incidence, risk factors, and outcomes of diverticulitis after lung transplant. METHODS We conducted a retrospective study to review patients undergoing lung transplant between 2007 and 2016 with posttransplant acute colonic diverticulitis. Patients were grouped based on medical or surgical management. RESULTS Of 512 transplant recipients, 17 (3.32%) developed 26 episodes of diverticulitis over a median follow-up of 39 months. Nine patients had documented diverticulosis on pretransplant colonoscopy. These patients had a higher incidence of surgical intervention for diverticulitis, were more likely to have recurrent diverticulitis, and had longer lengths of stay than patients without pretransplant diverticulosis. Six (35.3%) of 17 patients required surgery (ie, Hartmann procedure; 4 during the initial episode and 2 during their third and fourth episodes); 11 patients (64.7%) were managed with antibiotics alone. Patients in the surgical group presented earlier posttransplant (P = .004) and were on higher doses of tacrolimus (P = .03). Six (46.1%) of 13 patients with medically managed first episodes of diverticulitis experienced recurrence. No recurrence occurred after surgical management. No deaths were attributable to diverticulitis in either group. CONCLUSIONS Patients with pretransplant diverticulosis experienced earlier, more complicated episodes of diverticulitis posttransplant than patients without. Surgical patients received higher doses of tacrolimus and presented earlier than medical patients. Uncomplicated diverticulitis in posttransplant patients can be managed medically, even in the case of recurrent, uncomplicated disease.
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Affiliation(s)
- Michael T Olson
- University of Arizona College of Medicine, Phoenix, AZ, USA.,Norton Thoracic Institute, 6586St Joseph's Hospital and Medical Center, Phoenix, AZ, USA
| | - Shaimaa Elnahas
- Norton Thoracic Institute, 6586St Joseph's Hospital and Medical Center, Phoenix, AZ, USA
| | - Jonathan Dameworth
- Department of Surgery, 6586St Joseph's Hospital and Medical Center, Phoenix, AZ, USA
| | - David Row
- Department of Surgery, 6586St Joseph's Hospital and Medical Center, Phoenix, AZ, USA
| | - Ronald A Gagliano
- Department of Surgery, 6586St Joseph's Hospital and Medical Center, Phoenix, AZ, USA
| | - Sreeja Biswas Roy
- Department of Internal Medicine, 6586St Joseph's Hospital and Medical Center, Phoenix, AZ, USA
| | - Paul Kang
- Norton Thoracic Institute, 6586St Joseph's Hospital and Medical Center, Phoenix, AZ, USA
| | - Rajat Walia
- Norton Thoracic Institute, 6586St Joseph's Hospital and Medical Center, Phoenix, AZ, USA
| | - Ross M Bremner
- Norton Thoracic Institute, 6586St Joseph's Hospital and Medical Center, Phoenix, AZ, USA
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15
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Blumenthal JA, Smith PJ, Sherwood A, Mabe S, Snyder L, Frankel C, McKee DC, Hamilton N, Keefe FJ, Shearer S, Schwartz J, Palmer S. Remote Therapy to Improve Outcomes in Lung Transplant Recipients: Design of the INSPIRE-III Randomized Clinical Trial. Transplant Direct 2020; 6:e535. [PMID: 32195326 PMCID: PMC7056276 DOI: 10.1097/txd.0000000000000979] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Accepted: 12/21/2019] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Impaired functional capacity and emotional distress are associated with lower quality of life (QoL) and worse clinical outcomes in post lung transplant patients. Strategies to increase physical activity and reduce distress are needed. METHODS The Investigational Study of Psychological Interventions in Recipients of Lung Transplant-III study is a single site, parallel group randomized clinical trial in which 150 lung transplant recipients will be randomly assigned to 3 months of telephone-delivered coping skills training combined with aerobic exercise (CSTEX) or to a Standard of Care plus Education control group. The primary endpoints are a global measure of distress and distance walked on the 6-Minute Walk Test. Secondary outcomes include measures of transplant-specific QoL, frailty, health behaviors, and chronic lung allograft dysfunction-free survival. RESULTS Participants will be evaluated at baseline, at the conclusion of 3 months of weekly treatment, at 1-year follow-up, and followed annually thereafter for clinical events for up to 4 years (median = 2 y). We also will determine whether functional capacity, distress, and health behaviors (eg, physical activity, medication adherence, and volume of air forcefully exhaled in 1 second (FEV1), mediate the effects of the CSTEX intervention on clinical outcomes. CONCLUSIONS Should the CSTEX intervention result in better outcomes compared with the standard of care plus post-transplant education, the remotely delivered CSTEX intervention can be made available to all lung transplant recipients as a way of enhancing their QoL and improving clinical outcomes.
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Affiliation(s)
- James A. Blumenthal
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC
| | - Patrick J. Smith
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC
| | - Andrew Sherwood
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC
| | - Stephanie Mabe
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC
| | - Laurie Snyder
- Department of Medicine, Duke University Medical Center, Durham, NC
| | - Courtney Frankel
- Department of Medicine, Duke University Medical Center, Durham, NC
| | - Daphne C. McKee
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC
| | - Natalie Hamilton
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC
| | - Francis J. Keefe
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC
| | - Sheila Shearer
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC
| | - Jeanne Schwartz
- Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC
| | - Scott Palmer
- Department of Medicine, Duke University Medical Center, Durham, NC
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16
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Nolley EP, DeSensi R, Nouraie M, Schenker Y, Morrell MR. Characteristics, Trends, and Predictors of Specialty Palliative Care Utilization after Lung Transplantation. J Palliat Med 2019; 22:1092-1098. [PMID: 30964390 DOI: 10.1089/jpm.2018.0560] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Background: Lung transplant recipients who experience serious illness could benefit from specialty palliative care (SPC), but evidence suggests that referral has been rare. Objective: Examine the characteristics of post-transplant SPC encounters, utilization trends, and patient characteristics associated with SPC at a center with established SPC services. Design: Retrospective cohort study of SPC utilization by 597 lung transplant recipients transplanted between 2010 and 2015. We collected data on pretransplant demographics and post-transplant SPC encounters, including timing, location, and referral reasons. Cumulative incidence of SPC and patient characteristics associated with SPC were examined by competing risks methods. Utilization in the first two post-transplant years was compared between subcohorts defined by year of transplantation. Results: SPC cumulative incidence was 27% and 43% at one and five years. More than 60% of encounters occurred in the first post-transplant year including 34% during the index transplant hospitalization. Over 90% of encounters occurred in the inpatient setting. The majority of consults were for symptom management. From 2010 to 2015 inpatient utilization in the first two post-transplant years increased from 23% to 42%, and outpatient utilization increased from 2% to 16%. Accounting for increasing utilization, pretransplant SPC and double-lung transplantation were associated with greater incidence of post-transplant SPC. Conclusions: Lung transplant recipients may have palliative care needs early after transplantation. Increasing utilization suggests greater awareness of or changing attitudes about the utility of SPC for lung transplant recipients. Understanding transplant recipients' palliative care needs and transplant physicians' views of SPC is critical to improving the provision of SPC in lung transplantation.
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Affiliation(s)
- Eric P Nolley
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Rebecca DeSensi
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Mehdi Nouraie
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Yael Schenker
- Section of Palliative Care and Medical Ethics, Division of General Internal Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Matthew R Morrell
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
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17
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Causes, Preventability, and Cost of Unplanned Rehospitalizations Within 30 Days of Discharge After Lung Transplantation. Transplantation 2019; 102:838-844. [PMID: 29346256 DOI: 10.1097/tp.0000000000002101] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
BACKGROUND Unplanned rehospitalizations (UR) within 30 days of discharge are common after lung transplantation. It is unknown whether UR represents preventable gaps in care or necessary interventions for complex patients. The objective of this study was to assess the incidence, causes, risk factors, and preventability of UR after initial discharge after lung transplantation. METHODS This was a single-center prospective cohort study. Subjects completed a modified short physical performance battery to assess frailty at listing and at initial hospital discharge after transplantation and the State-Trait Anxiety Inventory at discharge. For each UR, a study staff member and the patient's admitting or attending clinician used an ordinal scale (0, not; 1, possibly; 2, definitely preventable) to rate readmission preventability. A total sum score of 2 or higher defined a preventable UR. RESULTS Of the 90 enrolled patients, 30 (33.3%) had an UR. The single most common reasons were infection (7 [23.3%]) and atrial tachyarrhythmia (5 [16.7%]). Among the 30 URs, 9 (30.0%) were deemed preventable. Unplanned rehospitalization that happened before day 30 were more likely to be considered preventable than those between days 30 and 90 (30.0% versus 6.2%, P = 0.04). Discharge frailty, defined as short physical performance battery less than 6, was the only variable associated with UR on multivariable analysis (odds ratio, 3.4; 95% confidence interval, 1.1-11.8; P = 0.04). CONCLUSIONS Although clinicians do not rate the majority of UR after lung transplant as preventable, discharge frailty is associated with UR. Further research should identify whether modification of discharge frailty can reduce UR.
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18
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Rynar LZ, Merchant MS, Dilling DF. Suicidal ideation in lung transplant recipients: A case series. Clin Transplant 2018; 32:e13263. [PMID: 29665073 DOI: 10.1111/ctr.13263] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/01/2018] [Indexed: 01/06/2023]
Abstract
BACKGROUND Suicidality, a term referring to suicidal ideation and/or suicide attempts, has been understudied in lung transplant recipients, despite the well-documented period of high stress following transplantation. Understanding the full clinical picture of psychiatric morbidity before and after lung transplant is vital to supporting survival. METHODS Suicidality among lung transplant recipients was examined through case studies of 5 lung transplant recipients at Loyola University Medical Center in Chicago, IL. Medical records were reviewed for demographic and psychosocial variables during the pre- and post-transplant periods to identify common factors. RESULTS Patients presented with suicidal ideation within the first 2 years of receiving lung transplantation; 4 of 5 endorsed a plan and/or intent to act and 2 made suicide attempts. Pretransplant prescription medication mismanagement, pretransplant depression or anxiety, and post-transplant depression and anxiety were each present in at least 3 of 5 cases and appeared related to the development of suicidality. Social support issues were also prominent, including changes in available supports, interpersonal distress, and social isolation or lack of support. CONCLUSION Patients presenting with psychiatric comorbidities or limited social support at any phase of the lung transplant process should be monitored closely. This case report draws into focus the need for systematic and ongoing psychological evaluation following lung transplantation.
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Affiliation(s)
- Lauren Z Rynar
- Department of Psychology, Rosalind Franklin University of Medicine and Science, North Chicago, IL, USA
| | - Mekhala S Merchant
- Department of Psychiatry and Behavioral Neurosciences, Loyola University Medical Center, Maywood, IL, USA
| | - Daniel F Dilling
- Pulmonary and Critical Care Medicine, Loyola University Medical Center, Maywood, IL, USA
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19
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Hu L, DeVito Dabbs A, Dew MA, Sereika SM, Lingler JH. Patterns and correlates of adherence to self-monitoring in lung transplant recipients during the first 12 months after discharge from transplant. Clin Transplant 2017; 31. [PMID: 28517112 DOI: 10.1111/ctr.13014] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/14/2017] [Indexed: 12/31/2022]
Abstract
Self-monitoring of lung function, vital signs, and symptoms is crucial for lung transplant recipients (LTRs) to ensure early detection of complications and prompt intervention. This study sought to identify patterns and correlates of adherence to self-monitoring among LTRs over the first 12 months post-discharge from transplant. This study analyzed existing data from the usual care arm participants of a randomized clinical trial who tracked self-monitoring activities using paper-and-pencil logs. Adherence was calculated as the percent of days LTRs recorded any self-monitoring data per interval: hospital discharge-2 months, 3-6 months, and 7-12 months. The sample (N=91) was mostly white (87.9%), male (61.5%), with a mean age of 57.2±13.8 years. Group-based trajectory analyses revealed two groups: (i) moderately adherent with slow decline (n=29, 31.9%) and (ii) persistently nonadherent (n=62, 68.1%). Multivariate binary logistic regression revealed the following baseline factors increased the risk in the persistently nonadherent group: female (P=.035), higher anxiety (P=.008), and weaker sense of personal control over health (P=.005). Poorer physical health over 12 months were associated with increased risk in the persistently nonadherent group (P=.004). This study highlighted several modifiable factors for future interventions to target, including reducing post-transplant anxiety, and strengthening sense of personal control over health in LTRs.
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Affiliation(s)
- Lu Hu
- Department of Population Health, Center for Healthful Behavior Change, New York University School of Medicine, New York, NY, USA
| | - Annette DeVito Dabbs
- Department of Acute and Tertiary Care, University of Pittsburgh School of Nursing, Pittsburgh, PA, USA
| | - Mary Amanda Dew
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Susan M Sereika
- Department of Health and Community Systems, University of Pittsburgh School of Nursing, Pittsburgh, PA, USA
| | - Jennifer H Lingler
- Department of Health and Community Systems, University of Pittsburgh School of Nursing, Pittsburgh, PA, USA
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