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Patidar KR, Belcher JM, Regner KR, St Hillien SA, Simonetto DA, Asrani SK, Neyra JA, Sharma P, Velez JCQ, Wadei H, Nadim MK, Chung RT, Seethapathy R, Parada XV, Ouyang T, Ufere NN, Robinson JE, McLean Diaz P, Wilechansky RM, Przybyszewski EM, Smith TN, Ali AA, Orman ES, Schulz P, Siddiqui SM, Shabbir R, Liu LJ, Cama-Olivares A, Flannery AH, Baker ML, Gunasekaran D, Aswine A, Issa R, Li J, Verma S, Chalmers D, Varghese V, Lam W, Mohamed M, Kovacic R, Gaddy A, Attieh RM, Cortes P, Semnani S, Wang L, Khemichian S, Allegretti AS. Incidence and outcomes of acute kidney injury including hepatorenal syndrome in hospitalized patients with cirrhosis in the US. J Hepatol 2023; 79:1408-1417. [PMID: 37517455 PMCID: PMC10807505 DOI: 10.1016/j.jhep.2023.07.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2023] [Revised: 07/12/2023] [Accepted: 07/13/2023] [Indexed: 08/01/2023]
Abstract
BACKGROUND & AIMS Acute kidney injury (AKI) in cirrhosis is common and associated with high morbidity, but the incidence rates of different etiologies of AKI are not well described in the US. We compared incidence rates, practice patterns, and outcomes across etiologies of AKI in cirrhosis. METHODS We performed a retrospective cohort study of 11 hospital networks, including consecutive adult patients admitted with AKI and cirrhosis in 2019. The etiology of AKI was adjudicated based on pre-specified clinical definitions (prerenal/hypovolemic AKI, hepatorenal syndrome [HRS-AKI], acute tubular necrosis [ATN], other). RESULTS A total of 2,063 patients were included (median age 62 [IQR 54-69] years, 38.3% female, median MELD-Na score 26 [19-31]). The most common etiology was prerenal AKI (44.3%), followed by ATN (30.4%) and HRS-AKI (12.1%); 6.0% had other AKI, and 7.2% could not be classified. In our cohort, 8.1% of patients received a liver transplant and 36.5% died by 90 days. The lowest rate of death was observed in patients with prerenal AKI (22.2%; p <0.001), while death rates were higher but not significantly different from each other in those with HRS-AKI and ATN (49.0% vs. 52.7%; p = 0.42). Using prerenal AKI as a reference, the adjusted subdistribution hazard ratio (sHR) for 90-day mortality was higher for HRS-AKI (sHR 2.78; 95% CI 2.18-3.54; p <0.001) and ATN (sHR 2.83; 95% CI 2.36-3.41; p <0.001). In adjusted analysis, higher AKI stage and lack of complete response to treatment were associated with an increased risk of 90-day mortality (p <0.001 for all). CONCLUSION AKI is a severe complication of cirrhosis. HRS-AKI is uncommon and is associated with similar outcomes to ATN. The etiology of AKI, AKI stage/severity, and non-response to treatment were associated with mortality. Further optimization of vasoconstrictors for HRS-AKI and supportive therapies for ATN are needed. IMPACT AND IMPLICATIONS Acute kidney injury (AKI) in cirrhosis carries high morbidity, and management is determined by the etiology of injury. However, a large and well-adjudicated multicenter database from US centers that uses updated AKI definitions is lacking. Our findings demonstrate that acute tubular necrosis and hepatorenal syndrome have similar outcomes (∼50% mortality at 90 days), though hepatorenal syndrome is uncommon (12% of all AKI cases). These findings represent practice patterns at US transplant/tertiary centers and can be used as a baseline, presenting the situation prior to the adoption of terlipressin in the US.
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Affiliation(s)
- Kavish R Patidar
- Section of Gastroenterology and Hepatology, Department of Medicine, Baylor College of Medicine and Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX, USA
| | - Justin M Belcher
- Section of Nephrology, Department of Internal Medicine, Yale University and VA Connecticut Healthcare, New Haven, CT, USA
| | - Kevin R Regner
- Division of Nephrology at the Medical College of Wisconsin, Milwaukee, WI, USA
| | - Shelsea A St Hillien
- Division of Nephrology, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Douglas A Simonetto
- Division of Gastroenterology and Transplant Hepatology, Mayo Clinic, Rochester, MN, USA
| | | | - Javier A Neyra
- Division of Nephrology, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Pratima Sharma
- Department of Gastroenterology and Transplant Hepatology at University of Michigan Health, Ann Arbor, MI, USA
| | - Juan Carlos Q Velez
- Department of Nephrology at the Ochsner Medical Center, New Orleans, LA, USA
| | - Hani Wadei
- Department of Transplantation, Mayo Clinic, Jacksonville, FL, USA
| | - Mitra K Nadim
- Division of Nephrology and Hypertension, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Raymond T Chung
- Division of Gastroenterology, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Ritu Seethapathy
- Division of Nephrology, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Xavier Vela Parada
- Division of Nephrology, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Tianqi Ouyang
- Division of Nephrology, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Nneka N Ufere
- Division of Gastroenterology, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Jevon E Robinson
- Division of Nephrology, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Paige McLean Diaz
- Division of Gastroenterology, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Robert M Wilechansky
- Division of Gastroenterology, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Eric M Przybyszewski
- Division of Gastroenterology, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Thomas N Smith
- Division of Gastroenterology and Transplant Hepatology, Mayo Clinic, Rochester, MN, USA
| | - Arzina Aziz Ali
- Division of Internal Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Eric S Orman
- Division of Gastroenterology and Hepatology, Indiana University School of Medicine, Indianapolis, IN, USA
| | | | | | | | - Lucas J Liu
- Division of Biomedical Informatics, Department of Medicine and Department of Computer Science, University of Kentucky, Lexington, KY, USA
| | - Augusto Cama-Olivares
- Division of Nephrology, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Alexander H Flannery
- Department of Pharmacy Practice and Science, University of Kentucky College of Pharmacy, Lexington, KY, USA
| | - Megan L Baker
- Section of Nephrology, Department of Internal Medicine, Yale University, New Haven, CT, USA
| | - Deepthi Gunasekaran
- Section of Nephrology, Department of Internal Medicine, Yale University, New Haven, CT, USA
| | - Adeline Aswine
- Department of Internal Medicine at University of Michigan Health, Ann Arbor, MI, USA
| | - Rafik Issa
- University of Michigan Medical School, Ann Arbor, MI, USA
| | - Jay Li
- University of Michigan Medical School, Ann Arbor, MI, USA
| | - Shreya Verma
- University of Michigan Medical School, Ann Arbor, MI, USA
| | - Dustin Chalmers
- Department of Nephrology at the Ochsner Medical Center, New Orleans, LA, USA
| | - Vipin Varghese
- Department of Nephrology at the Ochsner Medical Center, New Orleans, LA, USA
| | - Walter Lam
- Department of Nephrology at the Ochsner Medical Center, New Orleans, LA, USA
| | - Muner Mohamed
- Department of Nephrology at the Ochsner Medical Center, New Orleans, LA, USA
| | - Rosemary Kovacic
- Department of Nephrology at the Ochsner Medical Center, New Orleans, LA, USA
| | - Anna Gaddy
- Division of Nephrology at the Medical College of Wisconsin, Milwaukee, WI, USA
| | - Rose Mary Attieh
- Department of Transplantation, Mayo Clinic, Jacksonville, FL, USA
| | - Pedro Cortes
- Department of Transplantation, Mayo Clinic, Jacksonville, FL, USA
| | - Sahar Semnani
- Division of Nephrology and Hypertension, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Lin Wang
- Division of Nephrology and Hypertension, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Saro Khemichian
- Division of Gastrointestinal and Liver Disease, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Andrew S Allegretti
- Division of Nephrology, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA.
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Trautman CL, Khan M, Baker LW, Aslam N, Fitzpatrick P, Porter I, Mao M, Wadei H, Ball CT, Hickson LJ. Kidney Outcomes Following Utilization of Molecular Adsorbent Recirculating System. Kidney Int Rep 2023; 8:2100-2106. [PMID: 37850016 PMCID: PMC10577361 DOI: 10.1016/j.ekir.2023.07.035] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 07/24/2023] [Accepted: 07/31/2023] [Indexed: 10/19/2023] Open
Abstract
Introduction Molecular adsorbent recirculating system (MARS) is an extracorporeal system combining conventional veno-venous hemodiafiltration and adsorption to provide rescue support in fulminant hepatic failure. Acute kidney injury (AKI) is common in patients with hepatic failure warranting continuous kidney replacement therapy (CKRT). Our primary aim was to characterize a cohort of patients who received MARS therapy and examine kidney events given the current paucity of available data. Methods Patients initiating MARS in a tertiary care setting from January 2014 through December 2020 were assessed for treatment indications, transplantation, CKRT, kidney recovery, and death. Data was collected using the REDCAP software. Results A total of 49 patients (67% female; 75% White) received MARS therapy with 29 patients (59%) requiring concomitant CKRT. Hepatic encephalopathy (HE) was the most common indication for MARS initiation (55%). In-hospital mortality was 41% (12/29) among patients who received CKRT versus 10% (2/20) among those not requiring CKRT (relative risk [RR] 4.15, 95% confidence interval [CI] 1.04 to 16.52, P = 0.044); this persisted following adjustment for prespecified patient characteristics (all RR ≥ 3.76, all P ≤ 0.060). One-year mortality post-MARS initiation was high overall but highest among the CKRT group (59% [17/29] vs. 25% [5/20] unadjusted RR 2.92, 95% CI 1.08 to 7.94, P = 0.035). Liver transplant after MARS occurred in 41% of patients (20/49). After CKRT, 39% of patients (9/29) recovered kidney function prior to hospital discharge. Conclusions Patients requiring MARS frequently have AKI warranting the use of concomitant CKRT, which is associated with a high rate of in-hospital and 1-year mortality.
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Affiliation(s)
- Christopher L. Trautman
- Division of Nephrology and Hypertension, Department of Medicine; Mayo Clinic Jacksonville, Florida, USA
| | - Mahnoor Khan
- Division of Nephrology and Hypertension, Department of Medicine; Mayo Clinic Jacksonville, Florida, USA
| | - Lyle W. Baker
- Division of Nephrology and Hypertension, Department of Medicine; Mayo Clinic Jacksonville, Florida, USA
| | - Nabeel Aslam
- Division of Nephrology and Hypertension, Department of Medicine; Mayo Clinic Jacksonville, Florida, USA
| | - Peter Fitzpatrick
- Division of Nephrology and Hypertension, Department of Medicine; Mayo Clinic Jacksonville, Florida, USA
| | - Ivan Porter
- Division of Nephrology and Hypertension, Department of Medicine; Mayo Clinic Jacksonville, Florida, USA
| | - Michael Mao
- Division of Nephrology and Hypertension, Department of Medicine; Mayo Clinic Jacksonville, Florida, USA
| | - Hani Wadei
- Department of Transplantation; Mayo Clinic Jacksonville, Florida, USA
| | - Colleen T. Ball
- Division of Biomedical Statistics and Informatics, Mayo Clinic Jacksonville, Florida, USA
| | - LaTonya J. Hickson
- Division of Nephrology and Hypertension, Department of Medicine; Mayo Clinic Jacksonville, Florida, USA
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Kugelmas M, Loftus M, Owen EJ, Wadei H, Saab S. Expert perspectives for the pharmacist on facilitating and improving the use of albumin in cirrhosis. Am J Health Syst Pharm 2023; 80:806-817. [PMID: 37013893 PMCID: PMC10287532 DOI: 10.1093/ajhp/zxad070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Indexed: 04/05/2023] Open
Abstract
PURPOSE Albumin, the most abundant and arguably most important protein in the human body, plays a unique role in decompensated cirrhosis because its structure and function are quantitatively and qualitatively affected. A literature review was performed to provide insights into albumin use. The manuscript was developed using a multidisciplinary approach; 2 hepatologists, a nephrologist, a hospitalist, and a pharmacist, who are all members of or work closely with the Chronic Liver Disease Foundation, collaborated to write this expert perspective review. SUMMARY Cirrhosis represents the potential end in the spectrum of all chronic liver diseases. Decompensated cirrhosis, defined by the overt manifestation of liver failure (eg, ascites, hepatic encephalopathy, variceal bleeding), is the inflection point associated with increased mortality. Human serum albumin (HSA) infusion serves an important role in the treatment of advanced liver disease. The benefits of HSA administration in patients with cirrhosis are widely accepted, and its use has been advocated by several professional societies. However, inappropriate HSA use can lead to significant adverse patient events. This paper discusses the rationale for the administration of HSA in the treatment of complications of cirrhosis, analyzes the data on the use of HSA in cirrhosis, and streamlines practical recommendations set forth in published guidance. CONCLUSION Use of HSA in clinical practice needs to be improved. The objective of this paper is to empower pharmacists to facilitate and improve the use of HSA in patients with cirrhosis at their practice sites.
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Affiliation(s)
| | - Michelle Loftus
- Division of Hospital Medicine, North Shore University Hospital, Hempstead, NY, and Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, USA
| | - Emily J Owen
- Critical Care, Surgical Burn Trauma Intensive Care Unit, Department of Pharmacy, Barnes-Jewish Hospital, St. Louis, MO, USA
| | - Hani Wadei
- Department of Transplantation, Mayo Clinic, Jacksonville, FL, USA
| | - Sammy Saab
- Department of Internal Medicine and Surgery, David Geffen School of Medicine, UCLA, Los Angeles, CA, USA
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Aslam N, Memon SH, Wadei H, Lesser ER, Niazi SK. Utility of 24-hour ambulatory blood pressure monitoring in potential living kidney donors. Clin Hypertens 2021; 27:13. [PMID: 34193308 PMCID: PMC8247065 DOI: 10.1186/s40885-021-00172-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Accepted: 06/02/2021] [Indexed: 11/16/2022] Open
Abstract
Introduction Hypertension (HTN) is a risk factor for cardiovascular disease; therefore, it is imperative to risk stratify potential kidney donors during evaluation. Clinic blood pressure (CBP) measurement is inaccurate in assessing presence or absence of HTN. There is paucity of data about utility of 24-h ambulatory blood pressure monitoring (ABPM) during kidney donor evaluation. Methods 24-h ABPM is performed on all kidney donors at Mayo Clinic Florida. We conducted retrospective review of 264 consecutive potential kidney donors from 1/1/2012 to 12/31/2017. Demographic, comorbid conditions, laboratory results and 24-h ABPM data were collected. Subjects were divided into two groups: Group1: Subjects with no prior history of HTN and new diagnosis of HTN using 24-h ABPM; Group 2: Subjects with no prior history of hypertension and normal BP on 24-h ABPM. Results Baseline demographic included mean age 46.40 years, 39% males, 78.4% Caucasians, and mean BMI was 26.94. Twenty one subjects (8.0%) had prior diagnosis of HTN. Among 243 subjects without prior HTN, 62 (25.5%) were newly diagnosed with HTN using 24-h ABPM. CBP was high only in 27 out of 62 (43.6%) of newly diagnosed HTN subjects. Thirty-five subjects (14.4%) had masked HTN and 14 subjects (5.8%) had white-coat HTN. Newly diagnosed hypertensive subjects were more likely to be males as compared to Group 2 (53.2% vs 34.3% P = 0.008). There was a trend of more non-Caucasians subjects (30.6% vs 19.9% P = 0.08) and more active smokers (17.7% vs 11.6%, P = 0.054) in Group1 as compared to Group 2. Only 17 (27.4%) out of 62 newly diagnosed hypertensive subjects were deemed suitable for kidney donation as compared to 105 (58.0%) out of 181 normotensive subjects (P < 0.001). Conclusion In our cohort, use of ABPM resulted in new diagnosis of HTN in 1 out of 4 potential kidney donors. Newly diagnosed HTN was more common in men, those with non-Caucasian race, and in active smokers. There was a significantly reduced acceptance rate for kidney donation among newly diagnosed HTN subjects. Further studies are needed to determine the value of 24-h ABPM among these high risk groups.
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Affiliation(s)
- Nabeel Aslam
- Division of Nephrology & Hypertension, Mayo Clinic Florida, 4500 San Pablo Road, Jacksonville, FL, 32224, USA.
| | - Sobia H Memon
- Division of Nephrology & Hypertension, Mayo Clinic Florida, 4500 San Pablo Road, Jacksonville, FL, 32224, USA
| | - Hani Wadei
- Division of Nephrology & Hypertension, Mayo Clinic Florida, 4500 San Pablo Road, Jacksonville, FL, 32224, USA.,Department of Transplantation, Mayo Clinic Florida, Jacksonville, USA
| | - Elizabeth R Lesser
- Department of Biostatistics, Health Science Research, Mayo Clinic Florida, Jacksonville, USA
| | - Shehzad K Niazi
- Department of Transplantation, Mayo Clinic Florida, Jacksonville, USA.,Department of Psychiatry, Mayo Clinic Florida, Jacksonville, USA
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Aslam N, Memon S, Wadei H, Niazi S. P0150EFFECT OF SEROTONIN REUPTAKE INHIBITORS (SSRIS) AND SEROTONIN-NOREPINEPHRINE REUPTAKE INHIBITORS (SNRIS) ON BLOOD PRESSURE VARIABILITY USING 24 HOURS AMBULATORY BLOOD PRESSURE MONITORING. Nephrol Dial Transplant 2020. [DOI: 10.1093/ndt/gfaa142.p0150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background and Aims
Hypertension (HTN) and psychiatric disorders frequently co-exist in general population. Serotonin re-uptake inhibitors (SSRIs) and serotonin-norepinephrine re-uptake inhibitors (SNRIs) affect serotonin and norepinephrine and may lead to variation in blood pressure (BP). There is paucity of data on blood pressure variations using 24 hours ambulatory blood pressure monitoring (ABPM) with the use of SSRIs/NSRIs.
Method
Subjects who underwent psychiatric evaluation and ABPM within six month of each other between 1/1/2012 to 12/31/2016 at Mayo Clinic Florida were identified using billing data. Demographics, co-morbidities, medications, ABPM, and laboratory results were retrospectively collected from medical records. Subjects were divided into groups – subjects with no psychiatric diagnosis and no psychiatric medicine (Group 1) and subjects with psychiatric diagnosis and on SSRIs/NSRIs (Group 2). BP systolic and diastolic levels (day time, night time) were compared between groups controlling for age, sex, race, presence or absence of HTN, diabetes mellitus (DM) and smoking. Single and multivariable linear regression models were used to analyze group differences.
Results
Total of 367 subjects met inclusion criteria – Group 1=135; Group 2=232. The subjects in group 2 were older (median age 57 yrs vs 47 yrs p<0.001), white (69.8 vs 60% p=0.002), smokers (15.9 vs 3.0% p<0.001), history of HTN (62.5 vs 9.6%), and DM (21.1% vs 0%). ABPM showed that subjects in group 2 had higher median daytime systolic BP (131 vs 124), higher median night time systolic BP (120 vs 110), and higher median night time diastolic BP (68 vs 63). Multivariable linear regression controlling for age, sex, race, presence or absence of HTN, DM, and smoking showed that use of SSRIs/NSRIs (group 2) was significantly associated with higher night time systolic BP (8.36 mm; 95% CI 4.2, 12.5; p <0.0001) and higher night time diastolic BP (4.6 mm, 95% CI 1.9, 7.29, p=0.001). On subgroup analysis comparing subjects with use of SSRIs vs NSRIs, there was no statistically significant difference in the daytime or night time systolic or diastolic BP.
Conclusion
Use of SSRIs and NSRIs are associated with higher nocturnal systolic and diastolic BP, which can potentially increase the risk of adverse cardiovascular outcome in this population. Higher nocturnal BP may be due to ongoing sympathetic activation during sleep with serotonin and norepinephrine with the use of SRRIs and NSRI. Further well designed prospective studies using ABPM are needed to determine the risk of nocturnal hypertension with the use of SSRIs/NSRIs that could have potential adverse cardiovascular outcome.
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Affiliation(s)
- Nabeel Aslam
- Mayo Clinic, Medicine, Nephrology and Hypertension, Jacksonville, United States of America
| | - Sobia Memon
- Mayo Clinic, Medicine, Nephrology and Hypertension, Jacksonville, United States of America
| | - Hani Wadei
- Mayo Clinic, Medicine, Nephrology and Hypertension; Transplantation, Jacksonville, United States of America
| | - Shehzad Niazi
- Mayo Clnic, Psychiatry, Jacksonville, United States of America
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Motoa G, Carrillo-Martin I, Chamorro-Pareja N, Haehn D, Mendez J, Wadei H, Hodge D, Lee D, Bosch W, Gonzalez-Estrada A. A007 IMPACT OF PENICILLIN ALLERGY LABEL IN LIVER TRANSPLANT RECIPIENTS DURING TRANSPLANT HOSPITALIZATION. Ann Allergy Asthma Immunol 2019. [DOI: 10.1016/j.anai.2019.08.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Jarmi T, Doumit E, Makdisi G, Mhaskar R, Miladinovic B, Wadei H, Rumbak M, Aslam S. Pulmonary Artery Systolic Pressure Measured Intraoperatively by Right Heart Catheterization Is a Predictor of Kidney Transplant Recipient Survival. Ann Transplant 2018; 23:867-873. [PMID: 30559336 PMCID: PMC6319438 DOI: 10.12659/aot.911176] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND The effect of pulmonary artery systolic pressure (PASP) measured by Swan-Ganz right heart catheter (SG-RHC) on kidney transplant recipient survival has not been previously studied. The objective of this study was to assess the relationships between PASP measured via SG-RHC, done intraoperatively at the time of initiating anesthesia at the beginning of kidney transplant surgery, and patient survival. Multiple comorbidities, time on dialysis before the transplantation, and graft function were also analyzed in our study. MATERIAL AND METHODS This was a retrospective cohort study using data from all consecutive patients undergoing kidney transplant between January 1, 2005 and December 31, 2009 at Tampa General Hospital. Kidney transplant recipients were divided into 2 groups: Group 1 with PASP <35 mmHg and group 2 with PASP ≥35 mmHg. Patients and graft survival data, time on dialysis before transplant, and comorbidities were compared between the 2 groups. RESULTS Only 363 patients were found to have a documented PASP measurement at the time of anesthesia induction for the transplant surgery, and were included in the specific analysis of our study. Patients with PASP ≥35 mmHg showed a significant decrease in survival in comparison to patients having PASP values <35 mmHg (HR 1.88; 95% CI 1.012 to 3.47, P=0.04). There was a significant positive correlation between time on dialysis and PASP (rho 0.20; 95% CI 0.09 to 0.30, p<0.001), as well as a significant difference in median time on dialysis between PASP <35 vs. PASP ≥35 (22 vs. 29 months, p=0.004). There were no significant differences in graft failure between the 2 PASP groups (HR 0.34; 95% CI 0.12 to 1.01, P=0.05). CONCLUSIONS Patients with PASP ≥35 mmHg, measured intraoperatively by SG-RHC, showed significantly shorter survival in comparison to patients having PASP values <35 mmHg. This result suggests the need for a randomized controlled trial to address the importance of post-transplant pulmonary hypertension management in patient survival.
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Affiliation(s)
- Tambi Jarmi
- Division of Nephrology, Morsani College of Medicine, University of South Florida, Tampa, FL, USA
| | - Elias Doumit
- Division of Nephrology, Morsani College of Medicine, University of South Florida, Tampa, FL, USA
| | - George Makdisi
- Department of Surgery, Division of Thoracic and Cardiovascular, Morsani College of Medicine, University of South Florida, Tampa, FL, USA
| | - Rahul Mhaskar
- Department of Internal Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL, USA
| | - Branko Miladinovic
- Program for Comparative Effectiveness Research and Evidence-Based Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL, USA
| | - Hani Wadei
- Transplant Center, Mayo Clinic, Jacksonville Campus, Jacksonville, FL, USA
| | - Mark Rumbak
- Department of Pulmonary Critical Care and Sleep Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL, USA
| | - Sadaf Aslam
- Department of Internal Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL, USA
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Firth C, Shamoun F, Cha S, Zhang N, Patel S, Wennberg P, Amer H, Wadei H, Heilman R, Keddis M. Cardiac Troponin T Risk Stratification Model Predicts All-Cause Mortality Following Kidney Transplant. Am J Nephrol 2018; 48:242-250. [PMID: 30235441 DOI: 10.1159/000493273] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2018] [Accepted: 08/21/2018] [Indexed: 11/19/2022]
Abstract
BACKGROUND We evaluated the role of increased cardiac troponin T (cTnT), vascular, and cardiac diseases in predicting 5 and 10-year all-cause mortality after kidney transplantation. METHODS We reviewed a cohort of 764 kidney transplant recipients and analyzed pertinent cardiovascular risk factors at the time of transplant evaluation. Proportional hazards regression analysis with bootstrapping method was utilized to provide a risk stratification score for mortality. RESULTS Mean age was 58.8 years (SD 12.1) and median follow-up was 7.0 years (range 1 day to 18.0 years). Fifty-four percent of patients (n = 415) had cTnT measured (median 0.02 ng/mL, range 0.01-4.91). Fifty-three percent (n = 407) had vascular disease, 59% (n = 448) had diabetes, and 44% (n = 336) had cardiac disease pre-transplant. Sixty percent (n = 460) required dialysis. Older age, increased cTnT, pre-transplant vascular and cardiac diseases predicted mortality in multivariate analysis. We derived 2 scoring systems with and without cTnT - the ACV and ACTV scores (age, cardiac disease, elevated cTnT, and vascular disease) - as predictors of mortality after kidney transplant. Point assignments were: age 60-69 years (1), age ≥70 years (2), cardiac disease (1), cTnT ≥0.04 ng/mL (1), and vascular disease (1). Both scoring systems significantly predicted mortality. The ACTV score better delineated risk stratification across score levels (0-2, 3-4, and 5 points). CONCLUSIONS We developed a risk schema predictive of all-cause mortality after kidney transplant in a derivation cohort. The ACTV score, including an elevated cTnT, provided superior prediction compared to a scoring system without cTnT. Further studies to validate these findings are needed.
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Affiliation(s)
- Christine Firth
- Department of Internal Medicine, Mayo Clinic, Scottsdale, Arizona, USA
| | - Fadi Shamoun
- Department of Cardiovascular Diseases, Mayo Clinic, Scottsdale, Arizona, USA
| | - Stephen Cha
- Department of Health Science Research, Mayo Clinic, Scottsdale, Arizona, USA
| | - Nan Zhang
- Department of Health Science Research, Mayo Clinic, Scottsdale, Arizona, USA
| | - Salma Patel
- Department of Sleep Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Paul Wennberg
- Department of Cardiovascular Diseases, Rochester, Minnesota, USA
| | - Hatem Amer
- Division of Nephrology and Hypertension, Rochester, Minnesota, USA
| | - Hani Wadei
- Division of Nephrology and Hypertension, Jacksonville, Florida, USA
| | - Raymond Heilman
- Division of Nephrology, Mayo Clinic, Scottsdale, Arizona, USA
| | - Mira Keddis
- Division of Nephrology, Mayo Clinic, Scottsdale, Arizona, USA
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Riegersperger M, Plischke M, Steiner-Boker S, Seidinger D, Winkelmayer W, Sunder-Plassmann G, Vlahovic P, Vlahovic P, Cvetkovic T, Djordjevic V, Velickovic-Radovanovic R, Stefanovic N, Ignjatovic A, Sladojevic N, Cademartori V, Massarino F, Parodi EL, Russo R, Sofia A, Fontana I, Viviani GL, Garibotto G, Mai M, Mai W, Taner B, Wadei H, Prendergast M, Gonwa T, Martin J, Martin J, Aurore S, Aline CS, Nicolas M, Manolie M, Catherine S, Eric A, Christophe M, Brakemeier S, Liefeldt L, Glander P, Waiser J, Lachmann N, Schonemann C, Zukunft B, Illigens P, Schmidt D, Wu K, Rudolph B, Neumayer HH, Budde K, Pallardo Mateu L, Gavela Martinez E, Sancho Calabuig A, Crespo Albiach J, Beltran Catalan S, Gavela Martinez E, Kanter Berga J, Kimura T, Yagisawa T, Ishikawa N, Sakuma Y, Hujiwara T, Nukui A, Yashi M, Duraes J, Malheiro J, Fonseca I, Rocha A, Martins LS, Almeida M, Dias L, Castro-Henriques A, Cabrita A, Mai M, Mai W, Wadei H, Prendergast M, Gonwa T, Volpe A, Quaglia M, Menegotto A, Fenoglio R, Izzo C, Airoldi A, Terrone C, Stratta P, Ahmed B, Mireille K, Nilufer B, Annick M, Karl Martin W, Anh-Dung H, Dimitri M, Philippe M, Judith R, Daniel A, Liefeldt L, Glander P, Glander P, Lan Y, Schmidt D, Heine C, Budde K, Neumayer HH, Schmidt D, Glander P, Glander P, Budde K, Neumayer HH, Liefeldt L, Quaglia M, Quaglia M, Capone V, Izzo C, Menegotto A, Fenoglio R, Airoldi A, Stratta P, Grace B, Clayton P, Cass A, Mcdonald S, Yagisawa T, Yagisawa T, Yashi M, Kimura T, Nukui A, Fujiwara T, Sakuma Y, Ishikawa N, Iwabuchi T, Muraishi O, Torregrosa V, Barros X, Martinez de Osaba MJ, Paschoalin R, Campistol JM, Hassan R, El-Hefnawy A, Soliman S, Shokeir A, Cobanoglu Kudu A, Gungor O, Kircelli F, Altinel E, Asci G, Ozbek SS, Toz H, Ok E, Sandrini S, Setti G, Valerio F, Possenti S, Torrisi I, Polanco N, Garcia-Puente L, Gonzalez Monte E, Morales E, Gutierrez E, Bengoa I, Hernandez A, Caballero J, Morales JM, Andres A, Sgarlato V, Sgarlato V, Comai G, La Manna G, Moretti I, Grandinetti V, Martelli D, Scolari MP, Stefoni S, Valentini C, Valentini C, Persici E, La Manna G, Cappuccilli ML, Sgarlato V, Liviano D'arcangelo G, Fabbrizio B, Carretta E, Mosconi G, Scolari MP, Feliciangeli G, Grigioni FW, Stefoni S, Apicella L, Guida B, Vitale S, Garofalo G, Russo L, Maresca I, Rossano R, Memoli B, Carrano R, Federico S, Sabbatini M, Carta P, Zanazzi M, DI Maria L, Caroti L, Miejshtri A, Tsalouchos A, Bertoni E, Sezer S, Erkmen Uyar M, Colak T, Bal Z, Tutal E, Kalaci G, Ozdemir Acar FN, Jacquelinet C, Bayat S, Pernin V, Portales P, Szwarc I, Garrigue V, Vetromile F, Delmas S, Eliaou JF, Mourad G, Huber L, Huber L, Slowinski T, Naik M, Glander P, Liefeldt L, Schmidt D, Neumayer HH, Budde K, Nakai K, Fujii H, Kono K, Goto S, Ishimura T, Takeda M, Fujisawa M, Nishi S, Pereira Paschoalin R, Paschoalin R, Torregrosa JV, Barros Freiria X, Duran Rebolledo CE, Sanchez Escuredo A, Sole M, Campistol JM, Youssouf S, Tabbasm F, Bell R, Al-Jayyousi R, Warwick G, Grall A, Treguer L, Essig M, Lecaque C, Noel N, Buchler M, Bertrand D, Rivalan J, Braun L, Villemain F, Hurault de Ligny B, Totet A, Pestourie N, Toubas D, Nevez G, Le Meur Y, Nour el Houda B, Mustapha H, Wafaa F, Inass L, Rambabova Bushljetikj I, Rambabova Bushljetikj I, Masin-Spasovska J, Spasovski G, Popov Z, Sikole A, Ivanovski N, Raimundo M, Guerra J, Teixeira C, Santana A, Silva S, Mil Homens C, Gomes Da Costa A, Loredo D, Cleres M, Gondolesi G, Gutierrez LM, Fortunato RM, Descalzi V, Raffaele P. Transplantation - clinical II. Nephrol Dial Transplant 2012. [DOI: 10.1093/ndt/gfs248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Gonwa TA, McBride MA, Anderson K, Mai ML, Wadei H, Ahsan N. Continued influence of preoperative renal function on outcome of orthotopic liver transplant (OLTX) in the US: where will MELD lead us? Am J Transplant 2006; 6:2651-9. [PMID: 16939515 DOI: 10.1111/j.1600-6143.2006.01526.x] [Citation(s) in RCA: 259] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Renal function is a component of the Model for End Stage Liver Disease (MELD), We queried the 1999-2004 OPTN/UNOS database to determine whether preoperative renal function remained an important determinant of survival in primary deceased donor liver transplant alone patients (DDLTA) or primary combined kidney liver transplant patients (KLTX). We examined preoperative creatinine, renal replacement therapy (RRT), incidence of KLTX, and patient survival in the 34 months before and after introduction of MELD and performed a multivariate Cox regression analysis of time to death. Preoperative renal function is an independent predictor of survival in DDLTA but not in KLTX. When compared to DDLTA with a preoperative serum creatinine of 0-0.99 mg/dL, patients with serum creatinine from 1-1.99 mg/dL, >2.0 mg/dL, those requiring RRT, and those receiving KLTX had a relative risk of death following transplant of 1.11, 1.58, 1.77, and 1.44 respectively. KLTX requiring RRT had better survival than DDLTA requiring RRT. Since introduction of MELD, KLTX, preoperative creatinine, and number of patients requiring preoperative RRT have increased. Despite this, patient survival following orthotopic liver transplant (OLTX) in the 34 months after introduction of MELD is not different than prior to introduction of MELD.
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Affiliation(s)
- T A Gonwa
- Department of Transplantation, Mayo Clinic Jacksonville, Jacksonville, Florida, USA.
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Cosio FG, Grande JP, Wadei H, Larson TS, Griffin MD, Stegall MD. Predicting subsequent decline in kidney allograft function from early surveillance biopsies. Am J Transplant 2006. [PMID: 16162196 DOI: 10.1111/j.1600-6143.2500.01050.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Identifying factors that are predictive of allograft loss might be an important step toward prolonging kidney allograft survival. In this study we sought to determine the association between histologic changes on 1-year surveillance biopsies, changes in graft function and survival. This analysis included 292 adults, recipients of kidneys from living donors (69%) or deceased donors (31%), transplanted between 1998 and 2001 and followed up for 46 +/- 14 months. The primary end point was death-censored graft loss or a >50% reduction in GFR beyond 1 year. One-year biopsies were classified as: (i) Normal (N = 87, 30%), (ii) inflammation (N = 6, 2%), (iii) fibrosis (N = 131, 45%), (iv) fibrosis and inflammation (N = 53, 18%) and (v) transplant glomerulopathy (N = 15, 5%). By multivariate Cox analysis, survival related to biopsy classification (HR = 4.2, p = 0.001), graft function (HR = 0.97, p = 0.001) and HLA mismatches (HR = 1.003, p = 0.004). Using normal histology as a reference, fibrosis and inflammation (HR = 8.5, p < 0.0001) and glomerulopathy (HR = 10, p < 0.0001) related to poorer survival but mild fibrosis alone did not. Importantly, the degree of inflammation associated with fibrosis generally did not qualify for the diagnosis of borderline rejection. In conclusion, inflammation and glomerulopathy 1 year post-transplant predict loss of graft function and graft failure independently of function and other variables.
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Affiliation(s)
- Fernando G Cosio
- Department of Internal Medicine, Division of Nephrology and Hypertension, Mayo Clinic and Foundation, Rochester, Minnnesota, USA.
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Cosio FG, Grande JP, Wadei H, Larson TS, Griffin MD, Stegall MD. Predicting subsequent decline in kidney allograft function from early surveillance biopsies. Am J Transplant 2005; 5:2464-72. [PMID: 16162196 DOI: 10.1111/j.1600-6143.2005.01050.x] [Citation(s) in RCA: 264] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Identifying factors that are predictive of allograft loss might be an important step toward prolonging kidney allograft survival. In this study we sought to determine the association between histologic changes on 1-year surveillance biopsies, changes in graft function and survival. This analysis included 292 adults, recipients of kidneys from living donors (69%) or deceased donors (31%), transplanted between 1998 and 2001 and followed up for 46 +/- 14 months. The primary end point was death-censored graft loss or a >50% reduction in GFR beyond 1 year. One-year biopsies were classified as: (i) Normal (N = 87, 30%), (ii) inflammation (N = 6, 2%), (iii) fibrosis (N = 131, 45%), (iv) fibrosis and inflammation (N = 53, 18%) and (v) transplant glomerulopathy (N = 15, 5%). By multivariate Cox analysis, survival related to biopsy classification (HR = 4.2, p = 0.001), graft function (HR = 0.97, p = 0.001) and HLA mismatches (HR = 1.003, p = 0.004). Using normal histology as a reference, fibrosis and inflammation (HR = 8.5, p < 0.0001) and glomerulopathy (HR = 10, p < 0.0001) related to poorer survival but mild fibrosis alone did not. Importantly, the degree of inflammation associated with fibrosis generally did not qualify for the diagnosis of borderline rejection. In conclusion, inflammation and glomerulopathy 1 year post-transplant predict loss of graft function and graft failure independently of function and other variables.
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Affiliation(s)
- Fernando G Cosio
- Department of Internal Medicine, Division of Nephrology and Hypertension, Mayo Clinic and Foundation, Rochester, Minnnesota, USA.
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Wadei H, Alangaden GJ, Sillix DH, El-Amm JM, Gruber SA, West MS, Granger DK, Garnick J, Chandrasekar P, Migdal SD, Haririan A. West Nile virus encephalitis: an emerging disease in renal transplant recipients. Clin Transplant 2004; 18:753-8. [PMID: 15516257 DOI: 10.1111/j.1399-0012.2004.00283.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
West Nile virus (WNV) has emerged as an important cause of several outbreaks of febrile illness and encephalitis in North America over the past few years. The most common manifestation in symptomatic patients is a transient febrile illness. Neuroinvasive disease, that can be fatal, occurs most often in elderly and immunocompromised hosts. The role of this virus as a cause of meninoencephalitis in organ transplant recipients is becoming better recognized. We describe herein the clinical course of two renal allograft recipients who developed WNV encephalitis. One patient developed status epilepticus and eventually died, while the other had a full recovery. In both cases, the diagnosis was confirmed by detection of WNV-specific IgM in CSF or serum, with a delayed antibody response in one patient. This viral infection should be considered in all renal transplant recipients who present with a febrile illness associated with neurological symptoms.
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Affiliation(s)
- Hani Wadei
- Division of Nephrology, Department of Medicine, Wayne State University of School of Medicine, Detroit, MI, USA
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Abstract
Sirolimus (SRL) is a macrolide immunosuppressant that has gained widespread use in organ transplantation. Its full spectrum of side-effects is yet to be defined. We describe herein three cases of SRL-induced angioedema (AE) in African-American (AA) primary renal allograft recipients who received SRL in combination with mycophenolate mofetil and steroids. In two cases, AE manifested after SRL was restarted after a period of discontinuation. The third case presented upon initial exposure to the drug. None of the patients was receiving any drug that has been previously associated with AE. Complete resolution occurred only after SRL was withdrawn. AE has not recurred in any of the patients during a follow-up period of up to 21 months. We conclude that AE is a previously unrecognized adverse event associated with SRL use. Close monitoring for this side-effect, especially in AA patients, is warranted.
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Affiliation(s)
- Hani Wadei
- Division of Nephrology, Department of Medicine, Wayne State University School of Medicine, Detroit, MI, USA
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