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DeBlasio RN, Myaskovsky L, DiMartini AF, Croswell E, Posluszny DM, Puttarajappa C, Switzer GE, Shapiro R, DeVito Dabbs AJ, Tevar AD, Hariharan S, Dew MA. The Combined Roles of Race/Ethnicity and Substance Use in Predicting Likelihood of Kidney Transplantation. Transplantation 2022; 106:e219-e233. [PMID: 35135973 PMCID: PMC9169160 DOI: 10.1097/tp.0000000000004054] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Racial/ethnic minorities face known disparities in likelihood of kidney transplantation. These disparities may be exacerbated when coupled with ongoing substance use, a factor also reducing likelihood of transplantation. We examined whether race/ethnicity in combination with ongoing substance use predicted incidence of transplantation. METHODS Patients were enrolled between March 2010 and October 2012 at the time of transplant evaluation. Substance use data were retrieved from transplant evaluations. Following descriptive analyses, the primary multivariable analyses evaluated whether, relative to the referent group (White patients with no substance use), racial/ethnic minority patients using any substances at the time of evaluation were less likely to receive transplants by the end of study follow-up (August 2020). RESULTS Among 1152 patients, 69% were non-Hispanic White, 23% non-Hispanic Black, and 8% Other racial/ethnic minorities. White, Black, and Other patients differed in percentages of current tobacco smoking (15%, 26%, and 18%, respectively; P = 0.002) and illicit substance use (3%, 8%, and 9%; P < 0.001) but not heavy alcohol consumption (2%, 4%, and 1%; P = 0.346). Black and Other minority patients using substances were each less likely to receive transplants than the referent group (hazard ratios ≤0.45, P ≤ 0.021). Neither White patients using substances nor racial/ethnic minority nonusers differed from the referent group in transplant rates. Additional analyses indicated that these effects reflected differences in waitlisting rates; once waitlisted, study groups did not differ in transplant rates. CONCLUSIONS The combination of minority race/ethnicity and substance use may lead to unique disparities in likelihood of transplantation. To facilitate equity, strategies should be considered to remove any barriers to referral for and receipt of substance use care in racial/ethnic minorities.
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Affiliation(s)
- Richelle N DeBlasio
- Department of Psychiatry, University of Pittsburgh School of Medicine, University of Pittsburgh, Pittsburgh, PA
| | - Larissa Myaskovsky
- Department of Internal Medicine, Center for Healthcare Equity in Kidney Disease, University of New Mexico School of Medicine, University of New Mexico Health Sciences Center, Albuquerque, NM
| | - Andrea F DiMartini
- Department of Psychiatry, University of Pittsburgh School of Medicine, University of Pittsburgh, Pittsburgh, PA
- Clinical and Translational Science Institute, University of Pittsburgh, Pittsburgh, PA
| | - Emilee Croswell
- Department of Psychiatry, University of Pittsburgh School of Medicine, University of Pittsburgh, Pittsburgh, PA
| | - Donna M Posluszny
- Department of Medicine, University of Pittsburgh, Pittsburgh, PA
- UPMC Hillman Cancer Center, University of Pittsburgh, Pittsburgh, PA
| | | | - Galen E Switzer
- Department of Psychiatry, University of Pittsburgh School of Medicine, University of Pittsburgh, Pittsburgh, PA
- Clinical and Translational Science Institute, University of Pittsburgh, Pittsburgh, PA
- Department of Medicine, University of Pittsburgh, Pittsburgh, PA
- Center for Health Equity Research and Promotion, Veterans Affairs Pittsburgh Healthcare System, Pittsburgh, PA
| | - Ron Shapiro
- Mount Sinai Recanati/Miller Transplantation Institute, Icahn School of Medicine, New York, NY
| | | | - Amit D Tevar
- Department of Surgery and Starzl Transplantation Institute, University of Pittsburgh, Pittsburgh, PA
| | - Sundaram Hariharan
- Department of Medicine, University of Pittsburgh, Pittsburgh, PA
- Department of Surgery and Starzl Transplantation Institute, University of Pittsburgh, Pittsburgh, PA
| | - Mary Amanda Dew
- Department of Psychiatry, University of Pittsburgh School of Medicine, University of Pittsburgh, Pittsburgh, PA
- Clinical and Translational Science Institute, University of Pittsburgh, Pittsburgh, PA
- Acute and Tertiary Care, School of Nursing, University of Pittsburgh, Pittsburgh, PA
- Departments of Psychology, Epidemiology, and Biostatistics, University of Pittsburgh, Pittsburgh, PA
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Bailey P, Vergis N, Allison M, Riddell A, Massey E. Psychosocial Evaluation of Candidates for Solid Organ Transplantation. Transplantation 2021; 105:e292-e302. [PMID: 33675318 DOI: 10.1097/tp.0000000000003732] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Transplant candidates should undergo an assessment of their mental health, social support, lifestyle, and behaviors. The primary aims of this "psychosocial evaluation" are to ensure that transplantation is of benefit to life expectancy and quality of life, and to allow optimization of the candidate and transplant outcomes. The content of psychosocial evaluations is informed by evidence regarding pretransplant psychosocial predictors of transplant outcomes. This review summarizes the current literature on pretransplant psychosocial predictors of transplant outcomes across differing solid organ transplants and discusses the limitations of existing research. Pretransplant depression, substance misuse, and nonadherence are associated with poorer posttransplant outcomes. Depression, smoking, and high levels of prescription opioid use are associated with reduced posttransplant survival. Pretransplant nonadherence is associated with posttransplant rejection, and nonadherence may mediate the effects of other psychosocial variables such as substance misuse. There is evidence to suggest that social support is associated with likelihood of substance misuse relapse after transplantation, but there is a lack of consistent evidence for an association between social support and posttransplant adherence, rejection, or survival across all organ transplant types. Psychosocial evaluations should be undertaken by a trained individual and should comprise multiple consultations with the transplant candidate, family members, and healthcare professionals. Tools exist that can be useful for guiding and standardizing assessment, but research is needed to determine how well scores predict posttransplant outcomes. Few studies have evaluated interventions designed to improve psychosocial functioning specifically pretransplant. We highlight the challenges of carrying out such research and make recommendations regarding future work.
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Affiliation(s)
- Pippa Bailey
- Department of Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
- Renal and Transplant Service, Southmead Hospital, North Bristol NHS Trust, Bristol, UK
| | - Nikhil Vergis
- Liver Services Department, St Mary's Hospital, Imperial College Healthcare NHS Trust, London, UK
- Department of Metabolism Digestion and Reproduction, Imperial College London, UK
| | - Michael Allison
- Cambridge Liver Unit, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Amy Riddell
- Renal and Transplant Service, Southmead Hospital, North Bristol NHS Trust, Bristol, UK
- University of Exeter Medical School, Exeter, UK
| | - Emma Massey
- Department of Internal Medicine, Nephrology and Transplantation, Erasmus Medical Center, Rotterdam, The Netherlands
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Devresse A, Gohy S, Robert A, Kanaan N. How to manage cigarette smoking in kidney transplant candidates and recipients? Clin Kidney J 2021; 14:2295-2303. [PMID: 34754426 PMCID: PMC8572985 DOI: 10.1093/ckj/sfab072] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 03/19/2021] [Indexed: 01/15/2023] Open
Abstract
Tobacco smoking is a frequent problem affecting many kidney transplant (KT) candidates and recipients. The negative impact of active smoking on KT outcomes has been demonstrated. Consequently, most guidelines strongly recommend quitting smoking before considering kidney transplantation. However, nicotine addiction is a complex multifactorial disease and only 3-5% of the patients who try to quit by themselves achieve prolonged abstinence. Smoking cessation programmes (SCPs) have proven their efficacy in the general population to increase the rate of quitting and should therefore be proposed to all smoking KT candidates and recipients. Nevertheless, SCPs have not been evaluated in the KT field and not all KT centres have easy access to these programmes. In this work, we aim to review the current knowledge on the subject and provide an overview of the available interventions to help smoking patients quit. We detail non-pharmaceutical and pharmaceutical approaches and discuss their use in KT candidates and recipients.
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Affiliation(s)
- Arnaud Devresse
- Nephrology Department, Cliniques Universitaires Saint-Luc, Brussels, Belgium
- Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Sophie Gohy
- Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
- Pneumology Department, Cliniques Universitaires Saint-Luc, Brussels, Belgium
- Cystic Fibrosis Reference Center, Cliniques Universitaires Saint-Luc, Brussels, Belgium
- Pole of Pneumology, ENT and Dermatology, Université Catholique de Louvain, Brussels, Belgium
| | - Arnaud Robert
- Nephrology Department, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Nada Kanaan
- Nephrology Department, Cliniques Universitaires Saint-Luc, Brussels, Belgium
- Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
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4
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Likhitsup A, Saeed N, Winder GS, Hassan A, Sonnenday CJ, Fontana RJ. Marijuana use among adult liver transplant candidates and recipients. Clin Transplant 2021; 35:e14312. [PMID: 33829569 DOI: 10.1111/ctr.14312] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 03/22/2021] [Accepted: 04/02/2021] [Indexed: 01/25/2023]
Abstract
BACKGROUND Data regarding marijuana (MJ) use among liver transplant (LT) candidates are limited. We set out to determine the incidence and pre- and post-LT outcomes of adult LT candidates with a self-reported history of MJ use. METHODS Baseline clinical characteristics, waitlist, and post-LT outcomes of adult LT candidates from January 2010 to March 2017 were compared. RESULTS Among 2690 LT candidates, 630(23%) and 298(11%) reported a history of MJ use and use within the past 12 months, respectively. Although the proportion of MJ users increased over time(β = .76, p = .03), the proportion listed and transplanted did not change. Listing for LT increased with male (OR 1.24, 95% CI 11.01-1.52), MELD score (OR 1.08, 95% CI 1.01-1.15), HCC (OR 1.83, 95% CI 1.39-2.41) but decreased among MJ users (OR 0.67, 95% CI 0.50-0.91, p = .01). The median time to listing was longer among MJ users compared to non-users (115 vs. 87 days, p < .0005). Post-LT survival was similar in 83 MJ users and 306 non-users. CONCLUSION The proportion of MJ users among LT candidates is increasing. MJ users have a greater burden of psychosocial issues which may contribute to longer evaluations and lower rate of LT listing. Post-LT survival was not impacted by self-reported MJ use history.
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Affiliation(s)
- Alisa Likhitsup
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, MI, USA
| | - Naba Saeed
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, MI, USA
| | - Gerald Scott Winder
- Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA.,Department of Surgery, University of Michigan, Ann Arbor, MI, USA
| | - Ammar Hassan
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, MI, USA
| | | | - Robert J Fontana
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, MI, USA
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Guorgui J, Ito T, Markovic D, Aziz A, Younan S, Severance A, Lu M, Lee J, DiNorcia J, Agopian VG, Farmer DG, Busuttil RW, Kaldas FM. The impact of marijuana use on liver transplant recipients: A 900 patient single center experience. Clin Transplant 2021; 35:e14215. [PMID: 33406299 DOI: 10.1111/ctr.14215] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 09/16/2020] [Accepted: 12/21/2020] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Increased societal prevalence of marijuana continues to challenge liver transplant (LT) programs. This study aimed to examine the potential effects of marijuana use on outcomes. METHODS This retrospective study included recipients who underwent LT between 1/2012 and 6/2018. According to pre-LT marijuana use, patients were classified into recent (≤6 months of LT), former (chronic use but not ≤6 months), or non-users. Additionally, the impact of post-LT marijuana use on survival was assessed. RESULTS Of 926 eligible patients, 184 were pre-LT marijuana users (42 recent; 142 former) (median follow-up: 30.3 months). Pre-users were more likely to be male, White, and have histories of tobacco, alcohol, and illicit drug use. Additionally, recent users were of higher acuity, with higher MELD and requiring ICU admission. Patient survival at 1-year was 89% in non-users, 94% (HR: 0.494, 95% CI: 0.239-1.022 vs. non-users) in former users, and 83% (HR: 1.516, 95% CI: 0.701-3.282) in recent users. Post-operative complications in pre-LT users and the survival analysis for post-LT marijuana users vs. non-users did not show significance. CONCLUSIONS Our results demonstrated that marijuana use did not have an adverse impact on post-LT outcomes; however, further studies utilizing larger cohorts are warranted.
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Affiliation(s)
- Jacob Guorgui
- Department of Surgery, The Dumont-UCLA Transplant and Liver Cancer, Division of Liver and Pancreas Transplantation, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Takahiro Ito
- Department of Surgery, The Dumont-UCLA Transplant and Liver Cancer, Division of Liver and Pancreas Transplantation, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Daniela Markovic
- Department of Medicine Statics, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Antony Aziz
- Department of Surgery, The Dumont-UCLA Transplant and Liver Cancer, Division of Liver and Pancreas Transplantation, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Stephanie Younan
- Department of Surgery, The Dumont-UCLA Transplant and Liver Cancer, Division of Liver and Pancreas Transplantation, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Alyscia Severance
- Department of Surgery, The Dumont-UCLA Transplant and Liver Cancer, Division of Liver and Pancreas Transplantation, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Michelle Lu
- Department of Surgery, The Dumont-UCLA Transplant and Liver Cancer, Division of Liver and Pancreas Transplantation, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Jane Lee
- Department of Surgery, The Dumont-UCLA Transplant and Liver Cancer, Division of Liver and Pancreas Transplantation, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Joseph DiNorcia
- Department of Surgery, The Dumont-UCLA Transplant and Liver Cancer, Division of Liver and Pancreas Transplantation, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Vatche G Agopian
- Department of Surgery, The Dumont-UCLA Transplant and Liver Cancer, Division of Liver and Pancreas Transplantation, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Douglas G Farmer
- Department of Surgery, The Dumont-UCLA Transplant and Liver Cancer, Division of Liver and Pancreas Transplantation, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Ronald W Busuttil
- Department of Surgery, The Dumont-UCLA Transplant and Liver Cancer, Division of Liver and Pancreas Transplantation, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Fady M Kaldas
- Department of Surgery, The Dumont-UCLA Transplant and Liver Cancer, Division of Liver and Pancreas Transplantation, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
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6
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Syed A, Sadler MD, Borman MA, Burak KW, Congly SE. Assessment of Canadian policies regarding liver transplant candidacy of people who use alcohol, tobacco, cannabis, and opiates. CANADIAN LIVER JOURNAL 2020; 3:372-380. [PMID: 35990508 PMCID: PMC9202737 DOI: 10.3138/canlivj.2020-0005] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 03/18/2020] [Indexed: 07/29/2023]
Abstract
BACKGROUND When last assessed in 2013, all Canadian liver transplant programs required 6 months of abstinence from alcohol. New studies have questioned the validity of this policy. Moreover, with recreational cannabis now legal in Canada, more transplant candidates may use cannabis. Given these changes, our objective was to obtain an understanding of current Canadian practices regarding liver transplantation and candidates with addiction or alcohol, tobacco, cannabis, or opiate use. METHODS Electronic surveys were distributed to the medical directors of all seven adult liver transplant programs in Canada. Questions were based on either a Likert-scale ranking or free response. The complete data set was aggregated to provide a national perspective on this topic and ensure each individual program remained anonymous. RESULTS All seven programs responded to the survey. Of these programs, 43% always require 6-month abstinence from alcohol, 29% usually require it, and 14% sometimes require it. Formal alcohol rehabilitation is mandatory in two programs. The majority (57%) of programs never or rarely consider transplant for patients with acute alcoholic hepatitis; 29% require smoking cessation before consideration for transplant; and 71% felt that cannabis use is rarely or never a contraindication to liver transplantation. CONCLUSIONS Significantly more Canadian programs now perform liver transplant for patients who have less than 6 months abstinence from alcohol, and alcoholic hepatitis is no longer an absolute contraindication in Canada. Policies on smoking and opiates are quite variable. Further study and discussion are critical for development of national policies to obtain equitable access to liver transplant for all.
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Affiliation(s)
- Ahsan Syed
- Division of Gastroenterology and Hepatology, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Matthew D Sadler
- Division of Gastroenterology and Hepatology, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Meredith A Borman
- Division of Gastroenterology and Hepatology, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Kelly W Burak
- Division of Gastroenterology and Hepatology, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Stephen E Congly
- Division of Gastroenterology and Hepatology, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- O’Brien Institute of Public Health, University of Calgary, Calgary, Alberta, Canada
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López-Lazcano AI, Gual A, Colmenero J, Caballería E, Lligoña A, Navasa M, Crespo G, López E, López-Pelayo H. Active Smoking Before Liver Transplantation in Patients with Alcohol Use Disorder: Risk Factors and Outcomes. J Clin Med 2020; 9:jcm9092710. [PMID: 32825794 PMCID: PMC7564808 DOI: 10.3390/jcm9092710] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Revised: 08/04/2020] [Accepted: 08/18/2020] [Indexed: 02/07/2023] Open
Abstract
Tobacco use is more prevalent among alcohol liver disease (ALD) transplant patients and exerts harmful effects to the patient and to the graft. The aims of this study were to examine the impact of smoking status (nonsmoker, ex-smoker, active smoker) on patient survival and clinical outcomes, and to assess risk factors for active smoking before and after liver transplant (LT). An observational retrospective cohort study with 314 ALD patients undergoing LT from January 2004 to April 2016. Recipients were followed until April 2017 or death. Kaplan-Meier and Cox proportional hazards regression analyses were used to assess risk of mortality according to smoking status before LT. Smokers had a 79% higher risk of dying than those who had never smoked or quit smoking before LT. Ex-smokers had a greater survival probability (96.2%, 93.8%, 86.9%, and 83.1% at 1, 3, 5, and 10 years after LT) than active smokers until LT (96.0%, 85.6%, 80.0%, and 70.4%). Active smokers before LT with poor toxicity awareness had more than a twofold higher risk of mortality (Cox HR = 2.20, 95% CI: 1.05-4.58, p = 0.04) than ex-smokers. Younger age (OR = 94), higher Model for End-Stage Liver Disease (MELD) (OR = 1.06), and comorbid substance use disorder (OR = 2.35) were predictors of smoking until LT. Six months or less of alcohol abstinence (OR = 3.23), and comorbid substance use disorder (OR = 4.87) were predictors of active smoking after LT. Quitting smoking before transplantation improved survival. Evidence based smoking cessation interventions should be offered before and after LT.
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Affiliation(s)
- Ana Isabel López-Lazcano
- Grup Recerca Addicions Clínic (GRAC-GRE), Department of Psychiatry, Clinical Institute of Neuroscience, Hospital Clínic i Universitari de Barcelona, Universitat de Barcelona, IDIBAPS. RTA (RETICS). Villarroel, 170, 08036 Barcelona, Spain; (A.G.); (E.C.); (A.L.); (H.L.-P.)
- Correspondence:
| | - Antoni Gual
- Grup Recerca Addicions Clínic (GRAC-GRE), Department of Psychiatry, Clinical Institute of Neuroscience, Hospital Clínic i Universitari de Barcelona, Universitat de Barcelona, IDIBAPS. RTA (RETICS). Villarroel, 170, 08036 Barcelona, Spain; (A.G.); (E.C.); (A.L.); (H.L.-P.)
| | - Jordi Colmenero
- Liver Unit, Hospital Clínic i Universitari de Barcelona, Universitat de Barcelona, IDIBAPS. CIBERehd. Villaroel 170, 08036 Barcelona, Spain; (J.C.); (M.N.); (G.C.); (E.L.)
| | - Elsa Caballería
- Grup Recerca Addicions Clínic (GRAC-GRE), Department of Psychiatry, Clinical Institute of Neuroscience, Hospital Clínic i Universitari de Barcelona, Universitat de Barcelona, IDIBAPS. RTA (RETICS). Villarroel, 170, 08036 Barcelona, Spain; (A.G.); (E.C.); (A.L.); (H.L.-P.)
| | - Anna Lligoña
- Grup Recerca Addicions Clínic (GRAC-GRE), Department of Psychiatry, Clinical Institute of Neuroscience, Hospital Clínic i Universitari de Barcelona, Universitat de Barcelona, IDIBAPS. RTA (RETICS). Villarroel, 170, 08036 Barcelona, Spain; (A.G.); (E.C.); (A.L.); (H.L.-P.)
| | - Miquel Navasa
- Liver Unit, Hospital Clínic i Universitari de Barcelona, Universitat de Barcelona, IDIBAPS. CIBERehd. Villaroel 170, 08036 Barcelona, Spain; (J.C.); (M.N.); (G.C.); (E.L.)
| | - Gonzalo Crespo
- Liver Unit, Hospital Clínic i Universitari de Barcelona, Universitat de Barcelona, IDIBAPS. CIBERehd. Villaroel 170, 08036 Barcelona, Spain; (J.C.); (M.N.); (G.C.); (E.L.)
| | - Eva López
- Liver Unit, Hospital Clínic i Universitari de Barcelona, Universitat de Barcelona, IDIBAPS. CIBERehd. Villaroel 170, 08036 Barcelona, Spain; (J.C.); (M.N.); (G.C.); (E.L.)
| | - Hugo López-Pelayo
- Grup Recerca Addicions Clínic (GRAC-GRE), Department of Psychiatry, Clinical Institute of Neuroscience, Hospital Clínic i Universitari de Barcelona, Universitat de Barcelona, IDIBAPS. RTA (RETICS). Villarroel, 170, 08036 Barcelona, Spain; (A.G.); (E.C.); (A.L.); (H.L.-P.)
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McAdams-DeMarco MA, Van Pilsum Rasmussen SE, Chu NM, Agoons D, Parsons RF, Alhamad T, Johansen KL, Tullius SG, Lynch R, Harhay MN, Rao MK, Berger J, Cooper M, Tan JC, Cheng XS, Woodside KJ, Parajuli S, Lentine KL, Kaplan B, Segev DL, Kobashigawa JA, Dadhania D. Perceptions and Practices Regarding Frailty in Kidney Transplantation: Results of a National Survey. Transplantation 2020; 104:349-356. [PMID: 31343576 PMCID: PMC6834867 DOI: 10.1097/tp.0000000000002779] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Given the potential utility of frailty, a clinical phenotype of decreased physiologic reserve and resistance to stressors, to predict postkidney transplant (KT) outcomes, we sought to understand the perceptions and practices regarding frailty measurement in US KT programs. METHODS Surveys were emailed to American Society of Transplantation Kidney/Pancreas Community of Practice members and 202 US transplant programs (November 2017 to April 2018). Program characteristics were gleaned from Scientific Registry of Transplant Recipients. RESULTS The 133 responding programs (response rate = 66%) represented 77% of adult KTs and 79% of adult KT candidates in the United States. Respondents considered frailty to be a useful concept in evaluating candidacy (99%) and endorsed a need to develop a frailty measurement specific to KT (92%). Frailty measurement was more common during candidacy evaluation (69%) than during KT admission (28%). Of the 202 programs, 38% performed frailty assessments in all candidates while 23% performed assessments only for older candidates. There was heterogeneity in the frailty assessment method; 18 different tools were utilized to measure frailty. The most common tool was a timed walk test (19%); 67% reported performing >1 tool. Among programs that measure frailty, 53% reported being less likely to list frail patients for KT. CONCLUSIONS Among US KT programs, frailty is recognized as a clinically relevant construct and is commonly measured at evaluation. However, there is considerable heterogeneity in the tools used to measure frailty. Efforts to identify optimal measurement of frailty using either an existing or a novel tool and subsequent standardization of its measurement and application across KT programs should be considered.
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Affiliation(s)
- Mara A McAdams-DeMarco
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | | | - Nadia M Chu
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Dayawa Agoons
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Ronald F Parsons
- Department of Surgery, Emory University School of Medicine, Atlanta, GA
| | - Tarek Alhamad
- Division of Nephrology, Washington University in St. Louis, St. Louis, MO
| | | | - Stefan G Tullius
- Department of Surgery, Division of Transplant Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Raymond Lynch
- Department of Surgery, Emory University School of Medicine, Atlanta, GA
| | - Meera N Harhay
- Department of Medicine, Division of Nephrology, Drexel University College of Medicine, Philadelphia, PA
- Department of Epidemiology and Biostatistics, Drexel University Dornsife School of Public Health, Philadelphia, PA
| | - Maya K Rao
- Division of Nephrology, Columbia University Vagelos College of Physicians and Surgeons, New York, NY
| | - Joseph Berger
- Division of Nephrology, University of Texas Southwestern Medical School, Dallas, TX
| | - Matthew Cooper
- Department of Surgery, Georgetown University School of Medicine, Washington, DC
| | - Jane C Tan
- Department of Medicine, Division of Nephrology, Stanford University, Stanford, CA
| | - XingXing S Cheng
- Department of Medicine, Division of Nephrology, Stanford University, Stanford, CA
| | - Kenneth J Woodside
- Department of Surgery, Medical School, University of Michigan, Ann Arbor, MI
| | - Sandesh Parajuli
- Department of Medicine, Division of Nephrology, University of Wisconsin School of Medicine and Public Health, Madison, WI
| | - Krista L Lentine
- Center for Abdominal Transplantation, Saint Louis University School of Medicine, St. Louis, MO
| | | | - Dorry L Segev
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Jon A Kobashigawa
- Comprehensive Transplant Center, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Darshana Dadhania
- Division of Nephrology and Hypertension, Weill Cornell Medicine, New York, NY
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9
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Fabbri KR, Anderson‐Haag TL, Spenningsby AM, Israni A, Nygaard RM, Stahler PA. Marijuana use should not preclude consideration for kidney transplantation. Clin Transplant 2019; 33:e13706. [DOI: 10.1111/ctr.13706] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Revised: 08/28/2019] [Accepted: 08/30/2019] [Indexed: 12/13/2022]
Affiliation(s)
| | | | | | - Ajay Israni
- Department of Nephrology Hennepin Healthcare Minneapolis MN USA
| | | | - Paul A. Stahler
- Department of Surgery Hennepin Healthcare Minneapolis MN USA
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Likhitsup A, Hassan A, Mellinger J, Askari F, Winder GS, Saeed N, Sonnenday CJ, Sharma P, Fontana RJ. Impact of a Prohibitive Versus Restrictive Tobacco Policy on Liver Transplant Candidate Outcomes. Liver Transpl 2019; 25:1165-1176. [PMID: 31116906 DOI: 10.1002/lt.25497] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Accepted: 04/23/2019] [Indexed: 02/07/2023]
Abstract
Tobacco use has been associated with poorer outcomes after liver transplantation (LT). Our study examined the effect on LT listing outcomes of a newly implemented policy prohibiting the use of all tobacco products compared with a prior restrictive policy. Medical records of consecutive adult patients evaluated for LT from January 2010 to July 2013 (era 1, n = 1344) and August 2013 to March 2017 (era 2, n = 1350) were reviewed. The proportion of LT candidates listed was the primary outcome. The mean age of the 2694 LT candidates was 54 ± 11 years, 60% were male, and the mean Model for End-Stage Liver Disease (MELD) score was 15 ± 7. Although the proportion of LT candidates who were smokers was significantly higher in era 2 (33% versus 23%; P < 0.005), the proportion of smokers listed for LT remained stable (13% versus 17%; P = 0.25). However, there were more smokers excluded for ongoing tobacco use in era 2 compared with era 1 (9.6% versus 4.4%; P = 0.001). Factors independently associated with LT listing included a diagnosis of hepatocellular carcinoma, being married, private insurance, absence of psychiatry comorbidity, and absence of tobacco, marijuana, or opiate use but evaluation during era 2 was not associated with LT listing. However, the median time to listing significantly increased over time, especially in smokers (from 65 to 122 days; P = 0.001), and this trend was independently associated with evaluation during era 2, a lower MELD score, not having children, and a lower level of education (P < 0.05). In conclusion, despite an increasing incidence of active smokers being referred for LT evaluation, the proportion of smoker candidates listed for LT was unchanged after instituting our prohibitive tobacco use policy. However, the time to get on the waiting list for smokers who were eventually listed was significantly longer due to the need to achieve complete tobacco cessation.
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Affiliation(s)
- Alisa Likhitsup
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, MI
| | - Ammar Hassan
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, MI
| | - Jessica Mellinger
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, MI
| | - Frederick Askari
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, MI
| | - Gerald S Winder
- Department of Psychiatry, University of Michigan, Ann Arbor, MI
| | - Naba Saeed
- Department of Internal Medicine, Beaumont Hospital, Dearborn, MI
| | | | - Pratima Sharma
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, MI
| | - Robert J Fontana
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, MI
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Serrano Rodriguez P, Strassle PD, Barritt AS, Watkins R, Gerber DA, Hayashi PH, Desai CS. Marijuana Consumption in Liver Transplant Recipients. Liver Transpl 2019; 25:734-740. [PMID: 30693668 DOI: 10.1002/lt.25417] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Accepted: 01/20/2019] [Indexed: 02/07/2023]
Abstract
Marijuana is legalized for either medical or recreational use in over half of the states in the United States and in Canada, but many transplant centers will not list patients who are using marijuana. However, the effect of marijuana on transplant outcomes remains unclear. Thus, we performed a retrospective analysis of all adult (≥18 years old) liver transplant patients treated at our center between 2007 and 2017. Patients were grouped according to their marijuana use and tobacco smoking status. We also evaluated tobacco smoking status for the comparative evaluation. Posttransplant morbidity, mortality, and graft survival were evaluated. In total, 316 patients were included: 171 (54%) patients were tobacco smokers (70 current; 101 former), 81 (26%) patients were marijuana smokers (13 current; 68 former), and 64 (20#x0025;) patients were both marijuana and tobacco smokers. A total of 136 (43%) reported never smoking marijuana or tobacco. After adjustment, current tobacco users were over 3 times as likely to die within 5 years compared with never users (hazard ratio [HR], 3.25; 95% confidence interval [CI], 1.63-6.46; P < 0.001), but no difference was seen between current/former and never marijuana users (HR, 0.52; 95% CI, 0.26-1.04; P = 0.06). No significant differences in inpatient respiratory complications, reintubation, or >24-hour intubation was seen. Overall, pretransplant marijuana use, past or current, does not appear to impact liver transplant outcomes, though tobacco smoking remains detrimental.
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Affiliation(s)
- Pablo Serrano Rodriguez
- Department of Surgery, Division of Abdominal Transplant Surgery, University of North Carolina, Chapel Hill, NC
| | - Paula Diane Strassle
- Department of Surgery, Division of Abdominal Transplant Surgery, University of North Carolina, Chapel Hill, NC
| | | | - Randall Watkins
- UNC Health Care, University of North Carolina, Chapel Hill, NC
| | - David A Gerber
- Department of Surgery, Division of Abdominal Transplant Surgery, University of North Carolina, Chapel Hill, NC
| | - Paul Hideyo Hayashi
- Liver Center, Department of Medicine, University of North Carolina, Chapel Hill, NC
| | - Chirag Sureshchandra Desai
- Department of Surgery, Division of Abdominal Transplant Surgery, University of North Carolina, Chapel Hill, NC
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12
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Effects of Smoking on Solid Organ Transplantation Outcomes. Am J Med 2019; 132:413-419. [PMID: 30452885 DOI: 10.1016/j.amjmed.2018.11.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2018] [Revised: 11/01/2018] [Accepted: 11/02/2018] [Indexed: 01/15/2023]
Abstract
Tobacco smoking is the leading preventable cause of death worldwide. Both donor and recipient smoking have been shown to increase graft loss and mortality in solid organ transplant recipients in many studies. Only in lung transplants is smoking a universal contraindication to transplantation. Transplant centers implement different policies regarding smoking recipients and allografts from smoking donors. Due to scarcity of available allografts, the risks of smoking have to be weighed against the risks of a longer transplant waitlist period. Although transplant centers implement different strategies to encourage smoking cessation pre- and post-transplant, not many studies have been published that validate the efficacy of smoking cessation interventions in this vulnerable population. This article summarizes the results of studies investigating prevalence, impact on outcomes, and cessationinterventions for smoking in the transplant population. We report herein a review of the elevated risks of infection, malignancy, graft loss, cardiovascular events, and mortality in solid organ transplant populations.
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