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Luo L, Kieneker LM, Yang Y, Janse RJ, Bosi A, de Boer RA, Vart P, Carrero JJ, Gansevoort RT. An increase in albuminuria is associated with a higher incidence of malignancies. Clin Kidney J 2024; 17:sfae009. [PMID: 38455523 PMCID: PMC10919336 DOI: 10.1093/ckj/sfae009] [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] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Indexed: 03/09/2024] Open
Abstract
Background A single albuminuria measurement is reported to be an independent predictor of cancer risk. Whether change in albuminuria is also independently associated with cancer is not known. Methods We included 64 303 subjects of the Stockholm CREAtinine Measurements (SCREAM) project without a history of cancer and with at least two urine albumin-creatinine ratio (ACR) tests up to 2 years apart. Albuminuria changes were quantified by the fold-change in ACR over 2 years, and stratified into the absence of clinically elevated albuminuria (i.e. never), albuminuria that remained constant, and albuminuria that increased or decreased. The primary outcome was overall cancer incidence. Secondary outcomes were site-specific cancer incidences. Results During a median follow-up of 3.7 (interquartile range 3.6-3.7) years, 5126 subjects developed de novo cancer. After multivariable adjustment including baseline estimated glomerular filtration rate and baseline ACR, subjects with increasing ACR over 2 years had a 19% (hazard ratio 1.19; 95% confidence interval 1.08-1.31) higher risk of overall cancer compared with those who never had clinically elevated ACR. No association with cancer risk was seen in the groups with decreasing or constant ACR. Regarding site-specific cancer risks, subjects with increasing ACR or constant ACR had a higher risk of developing urinary tract and lung cancer. No other associations between 2-year ACR changes and site-specific cancers were found. Conclusions Increases in albuminuria over a 2-year period are associated with a higher risk of developing overall, urinary tract and lung cancer, independent of baseline kidney function and albuminuria. These data add important weight to the link that exists between albuminuria and cancer incidence.
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Affiliation(s)
- Li Luo
- Department of Nephrology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Lyanne M Kieneker
- Department of Nephrology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Yuanhang Yang
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Roemer J Janse
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Alessandro Bosi
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Rudolf A de Boer
- Erasmus MC, Cardiovascular Institute, Thorax Center, Department of Cardiology, Rotterdam, The Netherlands
| | - Priya Vart
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Juan-Jesus Carrero
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Division of Nephrology, Department of Clinical Sciences, Karolinska Institutet, Danderyd Hospital, Stockholm, Sweden
| | - Ron T Gansevoort
- Department of Nephrology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
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Gonzalez-Ortiz A, Clase CM, Bosi A, Fu EL, Pérez-Guillé BE, Faucon AL, Evans M, Zoccali C, Carrero JJ. Evaluation of the introduction of novel potassium binders in routine care; the Stockholm CREAtinine measurements (SCREAM) project. J Nephrol 2024:10.1007/s40620-023-01860-0. [PMID: 38236474 DOI: 10.1007/s40620-023-01860-0] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 11/29/2023] [Indexed: 01/19/2024]
Abstract
BACKGROUND The pharmacological management of hyperkalemia traditionally considered calcium or sodium polystyrene sulfonate and, since recently, the novel binders patiromer and sodium zirconium cyclosilicate. We evaluated their patterns of use, duration of treatment and relative effectiveness/safety in Swedish routine care. METHODS Observational study of adults initiating therapy with sodium polystyrene sulfonate or a novel binder (sodium zirconium cyclosilicate or patiromer) in Stockholm 2019-2021. We quantified treatment duration by repeated dispensations, compared mean achieved potassium concentration within 60 days, and potential adverse events between treatments. RESULTS A total of 1879 adults started treatment with sodium polystyrene sulfonate, and 147 with novel binders (n = 41 patiromer and n = 106 sodium zirconium cyclosilicate). Potassium at baseline for all treatments was 5.7 mmol/L. Sodium polystyrene sulfonate patients stayed on treatment a mean of 61 days (14% filled ≥3 consecutive prescriptions) compared to 109 days on treatment (49% filled ≥3 prescriptions) for novel binders. After 15 days of treatment, potassium similarly decreased to 4.6 (SD 0.6) and 4.8 (SD 0.6) mmol/L in the sodium polystyrene sulfonate and novel binder groups, respectively, and was maintained over the 60 days post-treatment. In multivariable regression, the odds ratio for novel binders (vs sodium polystyrene sulfonate) in reaching potassium ≤ 5.0 mmol/L after 15 days was 0.65 (95% CI 0.38-1.10) and after 60 days 0.89 (95% CI 0.45-1.76). Hypocalcemia, hypokalemia, and initiation of anti-diarrheal/constipation medications were the most-commonly detected adverse events. In multivariable analyses, the OR for these events did not differ between groups. CONCLUSION We observed similar short-term effectiveness and safety for all potassium binders. However, treatment duration was longer for novel binders than for sodium polystyrene sulfonate.
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Affiliation(s)
- Ailema Gonzalez-Ortiz
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Nobels Väg 12A, Box 281, 171 77, Stockholm, Solna, Sweden
- Translational Research Center, Instituto Nacional de Pediatría, Mexico City, Mexico
| | - Catherine M Clase
- Department of Medicine, McMaster University, Hamilton, ON, Canada
- Department of Health Research and Methodology, McMaster University, Hamilton, ON, Canada
| | - Alessandro Bosi
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Nobels Väg 12A, Box 281, 171 77, Stockholm, Solna, Sweden
| | - Edouard L Fu
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Nobels Väg 12A, Box 281, 171 77, Stockholm, Solna, Sweden
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Anne-Laure Faucon
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Nobels Väg 12A, Box 281, 171 77, Stockholm, Solna, Sweden
- INSERM U1018, Department of Clinical Epidemiology, Centre for Epidemiology and Population Health, Paris-Saclay University, Gif-sur-Yvette, France
| | - Marie Evans
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Carmine Zoccali
- CNR-IFC, Clinical Epidemiology of Renal Diseases and Hypertension, Reggio Calabria, Italy
| | - Juan-Jesús Carrero
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Nobels Väg 12A, Box 281, 171 77, Stockholm, Solna, Sweden.
- Department of Clinical Sciences, Karolinska Institutet, Danderyd Hospital, Stockholm, Sweden.
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3
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Luo L, Yang Y, Kieneker LM, Janse RJ, Bosi A, Mazhar F, de Boer RA, de Bock GH, Gansevoort RT, Carrero JJ. Albuminuria and the risk of cancer: the Stockholm CREAtinine Measurements (SCREAM) project. Clin Kidney J 2023; 16:2437-2446. [PMID: 38046028 PMCID: PMC10689191 DOI: 10.1093/ckj/sfad145] [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] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Indexed: 12/05/2023] Open
Abstract
Background Studies investigating the association of chronic kidney disease and cancer have focused on estimated glomerular filtration (eGFR) rather than on albuminuria. This study aimed to examine whether albuminuria is associated with cancer incidence, and whether this association is independent of eGFR. Methods We included subjects of the Stockholm Creatinine Measurements (SCREAM) project without a history of cancer-250 768 subjects with at least one urine albumin-creatinine ratio (ACR) test (primary cohort) and 433 850 subjects with at least one dipstick albuminuria test (secondary cohort). Albuminuria was quantified as KDIGO albuminuria stages. The primary outcome was overall cancer incidence. Secondary outcomes were site-specific cancer incidence rates. Multivariable Cox proportional hazards regression models adjusted for confounders including eGFR to calculate hazard ratios and 95% confidence intervals (HRs, 95% CIs). Results During a median follow-up of 4.3 (interquartile range 2.0-8.2) years, 21 901 subjects of the ACR cohort developed de novo cancer. In multivariable analyses, adjusting among others for eGFR, subjects with an ACR of 30-299 mg/g or ≥300 mg/g had a 23% (HR 1.23; 95% CI 1.19-1.28) and 40% (HR 1.40; 95% CI 1.31-1.50) higher risk of developing cancer, respectively, when compared with subjects with an ACR <30 mg/g. This graded, independent association was also observed for urinary tract, gastrointestinal tract, lung and hematological cancer incidence (all P < .05). Results were similar in the dipstick albuminuria cohort. Conclusions Albuminuria was associated with the risk of cancer independent of eGFR. This association was primarily driven by a higher risk of urinary tract, gastrointestinal tract, lung and hematological cancers.
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Affiliation(s)
- Li Luo
- Department of Nephrology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Yuanhang Yang
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Lyanne M Kieneker
- Department of Nephrology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Roemer J Janse
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Alessandro Bosi
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Faizan Mazhar
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Rudolf A de Boer
- Department of Cardiology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Geertruida H de Bock
- Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Ron T Gansevoort
- Department of Nephrology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Juan-Jesus Carrero
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Division of Nephrology, Department of Clinical Sciences, Karolinska Institutet, Danderyd Hospital, Stockholm, Sweden
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Bosi A, Barcellini W, Passamonti F, Fattizzo B. Androgen use in bone marrow failures and myeloid neoplasms: Mechanisms of action and a systematic review of clinical data. Blood Rev 2023; 62:101132. [PMID: 37709654 DOI: 10.1016/j.blre.2023.101132] [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: 07/08/2023] [Revised: 08/22/2023] [Accepted: 09/04/2023] [Indexed: 09/16/2023]
Abstract
Despite recent advancements, treatment of cytopenia due to bone marrow failures (BMF) and myeloid neoplasms remains challenging. Androgens promote renewal and maturation of blood cells and may be beneficial in these forms. Here we report a systematic review of androgens use as single agent in hematologic conditions. Forty-six studies, mainly retrospective with various androgen types and doses, were included: 12 on acquired aplastic anemia (AA), 11 on inherited BMF, 17 on myelodysplastic syndromes (MDS), and 7 on myelofibrosis. Responses ranged from 50 to 70% in inherited BMF, 40-50% in acquired AA and MDS, while very limited evidence emerged for myelofibrosis. In acquired AA, response was associated with presence of non-severe disease; in MDS androgens were more effective on thrombocytopenia or mild to moderate anemia, whilst limited benefit was observed for transfusion dependent anemia. Toxicity profile mainly consisted of virilization and liver enzyme elevation, whilst the risk of leukemic evolution remains controversial.
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Affiliation(s)
- Alessandro Bosi
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Wilma Barcellini
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Francesco Passamonti
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Bruno Fattizzo
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy.
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Bosi A, Ceriani L, Elinder CG, Bellocco R, Clase CM, Landen M, Carrero JJ, Runesson B. Quality of laboratory biomarker monitoring during treatment with lithium in patients with bipolar disorder. Bipolar Disord 2023; 25:499-506. [PMID: 36651925 DOI: 10.1111/bdi.13302] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
BACKGROUND Clinical guidelines recommend monitoring of creatinine and lithium throughout treatment with lithium. We here assessed the extent to which this occurs in healthcare in Sweden. METHODS This is an observational study of all adults with bipolar disorder starting lithium therapy in Stockholm, Sweden, during 2007-2018. The main outcome was monitoring of blood lithium and creatinine at therapy initiation and/or once annually. The secondary outcome was monitoring of calcium and thyroid-stimulating hormone (TSH). Patients were followed up until therapy cessation, death, out-migration, or to the end of 2018. RESULTS We identified 4428 adults with bipolar disorder who started lithium therapy and were followed up for up to 11 years. Their median age was 39 years, and 63% were women. The median duration on lithium therapy was 4.3 (IQR: 1.9-7.45) years, and the majority who discontinued therapy started another mood stabilizer soon after. Overall, 21% started lithium therapy without assessing the serum/plasma concentration of creatinine. The proportion of people who did not have both lithium and creatinine measured increased from 21% in the first year to 33% in the eleventh year. The proportion with annual testing for TSH or calcium was slightly lower. As few as 16% of patients had both lithium and creatinine tested once annually during their complete time on lithium. CONCLUSIONS In a Swedish community sample, lithium and creatinine monitoring was inconsistent with guideline recommendations that call for measurement of annual biomarker levels.
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Affiliation(s)
- Alessandro Bosi
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Laura Ceriani
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- University of Milano-Bicocca, Milan, Italy
| | | | - Rino Bellocco
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- University of Milano-Bicocca, Milan, Italy
| | - Catherine M Clase
- Department of Medicine and Health Research Methods, Evidence and Impact, McMaster University, Hamilton, Ontario, Canada
| | - Mikael Landen
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Neuroscience and Physiology, Gothenburg University, Gothenburg, Sweden
| | - Juan-Jesus Carrero
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Division of Nephrology, Department of Clinical Sciences, Karolinska Institutet, Danderyd Hospital, Stockholm, Sweden
| | - Björn Runesson
- Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
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Bosi A, Clase CM, Ceriani L, Sjölander A, Fu EL, Runesson B, Chang Z, Landén M, Bellocco R, Elinder CG, Carrero JJ. Absolute and Relative Risks of Kidney Outcomes Associated With Lithium vs Valproate Use in Sweden. JAMA Netw Open 2023; 6:e2322056. [PMID: 37418264 PMCID: PMC10329212 DOI: 10.1001/jamanetworkopen.2023.22056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 05/13/2023] [Indexed: 07/08/2023] Open
Abstract
Importance Among patients with bipolar disorder, discordant findings have been published on the nephrotoxic effects of lithium therapy. Objective To quantify absolute and relative risks of chronic kidney disease (CKD) progression and acute kidney injury (AKI) in people who initiated lithium compared with valproate therapy and to investigate the association between cumulative use and elevated lithium levels and kidney outcomes. Design, Setting, and Participants This cohort study had a new-user active-comparator design and used inverse probability of treatment weights to minimize confounding. Included patients initiated therapy with lithium or valproate from January 1, 2007, to December 31, 2018, and had a median follow-up of 4.5 years (IQR, 1.9-8.0 years). Data analysis began in September 2021, using routine health care data from the period 2006 to 2019 from the Stockholm Creatinine Measurements project, a recurrent health care use cohort of all adult residents in Stockholm, Sweden. Exposures New use of lithium vs new use of valproate and high (>1.0 mmol/L) vs low serum lithium levels. Main Outcomes and Measures Progression of CKD (composite of >30% decrease relative to baseline estimated glomerular filtration rate [eGFR] and kidney failure), AKI (by diagnosis or transient creatinine elevations), new albuminuria, and annual eGFR decrease. Outcomes by attained lithium levels were also compared in lithium users. Results The study included 10 946 people (median [IQR] age, 45 [32-59] years; 6227 female [56.9%]), of whom 5308 initiated lithium therapy and 5638 valproate therapy. During follow-up, 421 CKD progression events and 770 AKI events were identified. Compared with patients who received valproate, those who received lithium did not have increased risk of CKD (hazard ratio [HR], 1.11 [95% CI, 0.86-1.45]) or AKI (HR, 0.88 [95% CI, 0.70-1.10]). Absolute 10-year CKD risks were low and similar: 8.4% in the lithium group and 8.2% in the valproate group. No difference in the risk of developing albuminuria or the annual rate of eGFR decrease was found between groups. Among more than 35 000 routine lithium tests, only 3% of results were in the toxic range (>1.0 mmol/L). Lithium values greater than 1.0 mmol/L, compared with lithium values of 1.0 mmol/L or less, were associated with increased risk of CKD progression (HR, 2.86; 95% CI, 0.97-8.45) and AKI (HR, 3.51; 95% CI, 1.41-8.76). Conclusions and Relevance In this cohort study, compared with new use of valproate, new use of lithium was meaningfully associated with adverse kidney outcomes, with low absolute risks that did not differ between therapies. However, elevated serum lithium levels were associated with future kidney risks, particularly AKI, emphasizing the need for close monitoring and lithium dose adjustment.
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Affiliation(s)
- Alessandro Bosi
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Catherine M. Clase
- Department of Medicine and Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
| | - Laura Ceriani
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Statistics and Quantitative Methods, University of Milano-Bicocca, Milan, Italy
| | - Arvid Sjölander
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Edouard L. Fu
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts
| | - Björn Runesson
- Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Zheng Chang
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Mikael Landén
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Neuroscience and Physiology, Gothenburg University, Gothenburg, Sweden
| | - Rino Bellocco
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Statistics and Quantitative Methods, University of Milano-Bicocca, Milan, Italy
| | - Carl-Gustaf Elinder
- Renal Medicine, Department of Clinical Science, Intervention, and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Juan Jesus Carrero
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Division of Nephrology, Department of Clinical Sciences, Karolinska Institutet, Danderyd Hospital, Stockholm, Sweden
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Alkas J, Bosi A, Sjölander A, Barany P, Elinder CG, Fu EL, Carrero JJ. Novel glucose-lowering drugs and the risk of acute kidney injury in routine care; the Stockholm CREAtinine Measurements (SCREAM) project. J Nephrol 2023; 36:705-711. [PMID: 36459371 PMCID: PMC10090010 DOI: 10.1007/s40620-022-01505-8] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 10/12/2022] [Indexed: 12/05/2022]
Abstract
INTRODUCTION Little is known about the comparative effects of sodium glucose cotransporter-2 inhibitors (SGLT2i), glucagon-like peptide-1 receptor agonists (GLP1-RA), or dipeptidyl peptidase-4 inhibitors (DPP-4i) on the risk of acute kidney injury (AKI) in routine care, which may differ from the controlled setting of trials. METHODS Observational study comparing risks of AKI among new users of SGLT2i, GLP1-RA or DPP-4i in the region of Stockholm, Sweden, during 2008-2018. AKI was defined by ICD-10 codes and creatinine-based KDIGO criteria. We used inverse probability of treatment weighting (IPTW) to adjust for 60 potential confounders, weighted Kaplan-Meier curves and Cox regression to estimate hazard ratios and absolute risks. RESULTS We included 17,407 participants who newly initiated DPP-4i (N = 10,605), GLP1-RA (N = 4448) or SGLT2i (N = 2354). Mean age was 63 years (39% women) and median (IQR) eGFR was 89 (73-100) ml/min/1.73 m2. During a median follow-up of 2.5 years, 1411 participants experienced AKI. SGLT2i users had the lowest incidence rate of AKI, 18.3 [CI 95% 14.1-23.4] per 1000 person years, followed by GLP1-RA (22.5; 19.9-25.3) and DPP-4i (26.6; 25-28.2). The weighted 3-year absolute risk for AKI was 5.79% [3.63-8.52] in the SGLT2i group, compared with 7.03% [5.69-8.69] and 7.00% [6.43-7.58] in the GLP1-RA and DPP-4i groups, respectively. The adjusted hazard ratio was 0.73 [CI 95% 0.45-1.16] for SGLT2i vs. DPP-4i, and 0.98 [CI 95% 0.82-1.18] for GLP1-RA vs. DPP-4i. CONCLUSION This study of routine care patients initiating novel glucose-lowering drugs showed similar occurrence of AKI between therapies, and suggests lower risk for SGLT2i.
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Affiliation(s)
- Jim Alkas
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.
| | - Alessandro Bosi
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Arvid Sjölander
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Peter Barany
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Carl-Gustaf Elinder
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Edouard L Fu
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, USA
| | - Juan Jesus Carrero
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Clinical Sciences, Karolinska Institutet, Danderyd Hospital, Stockholm, Sweden
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8
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Riva M, Bosi A, Rizzo L, Mazzon F, Ferrari S, Lussana F, Borin L, Castelli A, Cairoli R, Barcellini W, Molteni A, Fattizzo B. Danazol Treatment for Thrombocytopenia in Myelodysplastic Syndromes: Can an “Old-fashioned” Drug be Effective? Hemasphere 2023; 7:e867. [PMID: 36999006 PMCID: PMC10047600 DOI: 10.1097/hs9.0000000000000867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 02/17/2023] [Indexed: 03/30/2023] Open
Affiliation(s)
- Marta Riva
- Department of Haematology, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Alessandro Bosi
- Haematology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Oncology and Haemato-oncology, University of Milan, Italy
| | - Lorenzo Rizzo
- Department of Haematology, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Federico Mazzon
- Department of Haematology, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
- Department of Oncology and Haemato-oncology, University of Milan, Italy
| | - Silvia Ferrari
- Hematology and Bone Marrow Transplant Unit, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Federico Lussana
- Hematology and Bone Marrow Transplant Unit, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Lorenza Borin
- Department of Hematology, San Gerardo Hospital, Monza, Italy
| | | | - Roberto Cairoli
- Department of Haematology, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Wilma Barcellini
- Haematology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | | | - Bruno Fattizzo
- Haematology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Oncology and Haemato-oncology, University of Milan, Italy
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9
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Sciumè M, Bosi A, Canzi M, Ceparano G, Serpenti F, De Roberto P, Fabris S, Tagliaferri E, Cavallaro F, Onida F, Fracchiolla NS. Real-life monocentric experience of venetoclax-based regimens for acute myeloid leukemia. Front Oncol 2023; 13:1149298. [PMID: 37051529 PMCID: PMC10083332 DOI: 10.3389/fonc.2023.1149298] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Accepted: 03/14/2023] [Indexed: 03/29/2023] Open
Abstract
IntroductionCombination of venetoclax and hypomethylating agents (HMAs) has become a standard of care in acute myeloid leukemia (AML) aged >75 years or who have comorbidities that preclude intensive induction chemotherapy.MethodsWe conducted a monocentric retrospective analysis on adult patients affected by treatment-naïve AML not eligible for standard induction therapy or refractory/relapsed (R/R) AML treated with venetoclax combinations outside clinical trials. Venetoclax was administered at the dose of 400 mg/daily after a short ramp-up and reduced in case of concomitant CYP3A4 inhibitors.ResultsSixty consecutive AML were identified. Twenty-three patients (38%) were affected by treatment-naïve AML and 37 (62%) by R/R AML. Median age was 70 years. Among R/R AML 30% had received a prior allogeneic stem cell transplantation (allo-HSCT). In combination with venetoclax, 50 patients (83%) received azacitidine. Antifungal prophylaxis was performed in 33 patients (55%).Overall response rate was 60%, with 53% of complete remission (CR; 78% for treatment-naïve and 49% for R/R, p 0.017). Median overall survival was 130 days for R/R patients and 269 days for treatment-naïve patients; median event free survival was 145 days for R/R cohort and 199 days for treatment-naïve AML.Measurable residual disease was negative in 26% of evaluable patients in CR/CR with incomplete hematologic recovery after 2 cycles and in 50% after 4 cycles, with no significant association with survival.Eleven patients (18%) received an allo-HSCT after venetoclax combinations. Most common grade 3/4 adverse events were infectious (51% of the patients), or hematological without infections (25% of the patients). Use of CYP3A4 inhibitors was associated with a trend to shorter cytopenias and with a lower rate of infections. Invasive fungal infections were less frequent among patients receiving azole prophylaxis (6% vs 26%; p 0.0659).DiscussionVenetoclax-based regimens are a viable option for AML considered not eligible for standard induction therapy and a valid rescue therapy in the R/R setting.Azole prophylaxis did not significantly affect response and it was associated with a lower rate of invasive fungal infections. Despite a limited number of patients, the association of venetoclax and HMAs proved to be also a feasible bridging therapy to transplantation.
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Affiliation(s)
- Mariarita Sciumè
- Hematology Unit, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
- *Correspondence: Mariarita Sciumè,
| | - Alessandro Bosi
- Department of Oncology and Hemato-Oncology, Università Degli Studi di Milano, Milan, Italy
| | - Marta Canzi
- Department of Oncology and Hemato-Oncology, Università Degli Studi di Milano, Milan, Italy
| | - Giusy Ceparano
- Department of Oncology and Hemato-Oncology, Università Degli Studi di Milano, Milan, Italy
| | - Fabio Serpenti
- Department of Oncology and Hemato-Oncology, Università Degli Studi di Milano, Milan, Italy
| | - Pasquale De Roberto
- Hematology Unit, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Sonia Fabris
- Hematology Unit, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Elena Tagliaferri
- Hematology Unit, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Francesca Cavallaro
- Hematology Unit, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Francesco Onida
- Hematology Unit, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Oncology and Hemato-Oncology, Università Degli Studi di Milano, Milan, Italy
| | - Nicola Stefano Fracchiolla
- Hematology Unit, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
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10
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Shin JI, Xu Y, Ballew S, Bosi A, Hjemdahl P, Grams M, Coresh J, Inker L, carrero JJ. Abstract P430: Role of Cystatin C-based Estimated Glomerular Filtration Rate for Direct Oral Anticoagulant Dosing in Patients With Atrial Fibrillation. Circulation 2023. [DOI: 10.1161/circ.147.suppl_1.p430] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Abstract
Introduction:
Renal dose adjustment is imperative to appropriate direct oral anticoagulant (DOAC) prescribing among patients with atrial fibrillation (AF). Serum creatinine is routinely used to estimate GFR (eGFRcr) in clinical practice, but eGFRcr may be less accurate in certain settings. It is unknown whether other kidney function biomarkers, like cystatin C, is helpful to guide DOAC dosing.
Hypothesis:
Appropriate DOAC dosing by eGFRcr but supratherapeutic dosing by cystatin C-based eGFR (eGFRcys) is associated with bleeding, compared to appropriate dosing by both eGFRcr and eGFRcys.
Methods:
We conducted observational study from the SCREAM project, a healthcare utilization cohort of Stockholm, Sweden, during 2006-2018. We identified patients with AF on DOACs who had creatinine and cystatin C measured on the same day. We calculated eGFRcr with the 2021 Chronic Kidney Disease (CKD)-EPI and eGFRcys with 2012 CKD-EPI cystatin C equations. We estimated defined daily dose consumed per day and considered <0.8 as a reduced dose. We separately classified supratherapeutic, subtherapeutic, and appropriate dosing by eGFRcr and eGFRcys, and examined the bleeding risk using Cox regression.
Results:
Among 5427 AF patients on DOACs, mean age (SD) was 76 (9) years and 43% were women. Compared to eGFRcr, eGFRcys identified more patients with CKD (61% for eGFRcys <60 ml/min/1.73 m
2
vs. 35% for eGFRcr <60 ml/min/1.73 m
2
), as well as more patients with supratherapeutic dosing (7.9 vs. 2.4%). Among 3064 patients who were classified as appropriate dosing by eGFRcr, 312 (10.2%) were reclassified as supratherapeutic dosing by eGFRcys and had a higher risk of bleeding (hazard ratio=1.58, 95% CI: 1.03-2.42), compared with those who were classified as appropriate dosing by both eGFRcr and eGFRcys (
Table
).
Conclusions:
Appropriate DOAC dosing by eGFRcr but supratherapeutic dosing by eGFRcys was associated with a higher risk of bleeding. The findings suggest that eGFRcys may inform decisions on DOAC dosing.
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Affiliation(s)
| | | | | | | | | | - Morgan Grams
- New York Univ Grossman Sch of Medicine, New York, NY
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11
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Bosi A, Barcellini W, Fattizo B. Correction: Pulmonary embolism in a patient with eltrombopag-treated aplastic anaemia and paroxysmal nocturnal haemoglobinuria clone during COVID-19 pneumonia. Thromb J 2022; 20:51. [PMID: 36100921 PMCID: PMC9469054 DOI: 10.1186/s12959-022-00412-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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12
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Alkas J, Bosi A, Sjolander A, Peter Barany F, Elinder CG, Fu E, Jesus Carrero J. FC 128: Novel Glucose-Lowering Drugs and the Risk of Acute Kidney Injury in Routine Care: The Stockholm Creatinine Measurements (SCREAM) Project. Nephrol Dial Transplant 2022. [DOI: 10.1093/ndt/gfac127.002] [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
Little is known about the comparative effects of dipeptidyl peptidase-4 inhibitors (DPP-4i), glucagon-like peptide-1 receptor agonists (GLP-1RAs) or sodium glucose cotransporter-2 inhibitors (SGLT2i) on risk of acute kidney injury (AKI) in routinely care, which may differ from the controlled setting of trials.
METHOD
We performed a population-based retrospective analysis using the Stockholm CREAtinine Measurements (SCREAM) database, with complete information on diagnoses, medication dispensation claims and laboratory test results for all Stockholm citizens accessing healthcare during 2008–2018. We used a new user active comparator design: new initiation of SGLT2i, GLP1-RA or DPP-4i. The outcome AKI was defined by ICD-10 diagnostic codes as well as KDIGO criteria for rapid creatinine elevations. A multinominal propensity score model with inverse probability treatment weights (IPTW) was used to adjust for 59 identified confounders. Weighted Cox regression was used to estimate adjusted hazard ratios and weighted Kaplan-Meier curves for adjusted absolute risks.
RESULTS
We included 17 043 participants who newly initiated DPP-4i (N = 10 345), GLP1-RA (N = 4384) or SGLT2i (N = 2314). Mean age was 63 years (38% women) and median eGFR 89 mL/min/1.73 m2. During a median follow-up of 2.5 years, 1361 participants experienced AKI. SGLT2i users had the lowest incidence rate of AKI, 17.4 per 1000 person years [95% confidence interval (95% CI) 13.3–22.4], followed by GLP1-RA users, 22.2 (95% CI 19.6–25) and DPP-4 users, 26.1 (95% CI 24.6–27.8). The adjusted 3-year absolute risk for AKI was 5.98 (95% CI 3.65–8.38) in the SGLT2i arm, compared with 6.45 (95% CI 5.26–7.62) in the GLP1-RA arm and 7.03 (95% CI 6.45–7.59) in the DPP-4i arm. The adjusted hazard ratio was 0.85 (95% CI 0.58–1.18) for SGLT2i versus DPP-4i, and 0.93 (95% CI 0.78–1.11) for GLP1-RA versus DPP-4i.
CONCLUSION
This study of routinely cared patients initiating novel glucose-lowering drugs observed similar occurrence of AKI between therapies.
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Affiliation(s)
- Jim Alkas
- Department of Medical Epidemiology and Biostatistics, Karolinska Institute, Stockholm, Sweden
| | - Alessandro Bosi
- Department of Medical Epidemiology and Biostatistics, Karolinska Institute, Stockholm, Sweden
| | - Arvid Sjolander
- Department of Medical Epidemiology and Biostatistics, Karolinska Institute, Stockholm, Sweden
| | - Franz Peter Barany
- Department of Clinical Science, Intervention and Technology, Karolinska Institute, Stockholm, Sweden
| | - Carl-Gustaf Elinder
- Department of Clinical Science, Intervention and Technology, Karolinska Institute, Stockholm, Sweden
| | | | - Juan Jesus Carrero
- Department of Medical Epidemiology and Biostatistics, Karolinska Institute, Stockholm, Sweden
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13
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Bosi A, Laura C, Fu E, Runesson B, M. Clase C, Chang Z, Landen M, Elinder CG, Jesus Carrero J, Bellocco R. MO502: Use of Lithium, Valproate and the Risk of Acute or Chronic Kidney Disease: An Observational Study From Routine Care Data. Nephrol Dial Transplant 2022. [DOI: 10.1093/ndt/gfac071.033] [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
Lithium is an established treatment for bipolar disorder and treatment-resistant depression. Despite awareness of potential kidney damage, there is a lack of research evidence to inform on the existence and magnitude of the risk. Observational studies to date show conflicting findings, possibly explained by inadequate control populations, prevalent user bias and a lack of information on kidney function or serum lithium levels.
METHOD
We conducted a cohort study to compare kidney outcomes in adults who started lithium or valproate therapy in Stockholm, Sweden, during 2007–18. Within lithium users, we also compared outcomes by average serum lithium concentrations during the first year of therapy. Kidney outcomes were CKD progression (composite of >30% eGFR decline and kidney failure) and AKI (by diagnosis or KDIGO transient creatinine elevations). Propensity score weighted Cox regression was used to estimate hazard ratios with [95% confidence intervals (95% CI)] and balance 46 identified confounders. Complete collection of repeated dispensations at Swedish pharmacies allowed modelling of the time-dependent risk associated with cumulative lithium exposure. Sensitivity analyses included restricting to patients with a diagnosis of bipolar disorder, apply a 1-year lag, use of alternative weighting methods and evaluation of eGFR monitoring rates to ascertain surveillance bias between groups.
RESULTS
We included 16 645 individuals, of whom 5308 initiated lithium and 5638 valproate therapy. Their median age was 45 years (57% women) and median eGFR was 99 mL/min/1.73 m2. A total of 179 CKD progression events and 234 AKI were identified during a median of follow-up of 4.3 and 4.2 years, respectively. After propensity score weighting, the adjusted hazard ratio for the risk of CKD progression was 1.12 (95% CI 0.86–1.47) and for AKI 0.88 (95% CI 0.7–1.09). There was a weak, non-statistically significant association between cumulative exposure to lithium and the risk of CKD progression that was not observed for cumulative use of valproate. Results were consistent among patients with a bipolar disorder diagnosis and robust to 1-year lag or alternative weighing methods. A total of 3913 lithium users were on therapy for at least one year and underwent routine serum lithium monitoring. Compared with patients with average serum lithium levels <1.0 mEq/L, those with serum lithium ≥1.0 mEq/L (n = 270) were at a higher risk of both CKD progression (HR: 2.18; 1.28–3.71) and AKI (HR: 1.37; 0.81–2.34).
CONCLUSION
In this analysis of patients from routine clinical practice, the risk of kidney outcomes associated with lithium therapy did not differ from that of valproate. Modest risk magnitudes need to be offset with the effectiveness and anti-suicidal benefits of lithium. However, elevated serum lithium levels strongly predicting kidney risk, emphasizing the need for close monitoring and lithium dose-adjustment.
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Affiliation(s)
- Alessandro Bosi
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Solna, Sweden
| | - Ceriani Laura
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Solna, Sweden
- Department of Statistics and Quantitative Methods, University of Milano Bicocca, Milano, Italy
| | - Edouard Fu
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Solna, Sweden
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Björn Runesson
- Department of Public Health and Clinical Medicine, Umeå Universitet, Umeå, Sweden
| | - Catherine M. Clase
- Department of Health Research Methods, Evidence & Impact, McMaster Unisversity, Hamilton, Canada
| | - Zheng Chang
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Solna, Sweden
| | - Mikael Landen
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Solna, Sweden
- Department of Neuroscience and Physiology, Gothenburg University, Gothenburg, Sweden
| | - Carl-Gustaf Elinder
- Clinical Science, Intervention and Technology, Karolinska Institutet, Huddinge, Sweden
| | - Juan Jesus Carrero
- Clinical Science, Intervention and Technology, Karolinska Institutet, Huddinge, Sweden
| | - Rino Bellocco
- Department of Statistics and Quantitative Methods, University of Milano Bicocca, Milano, Italy
- Clinical Science, Intervention and Technology, Karolinska Institutet, Huddinge, Sweden
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14
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Bosi A, Xu Y, Gasparini A, Wettermark B, Barany P, Bellocco R, Inker LA, Chang AR, McAdams-DeMarco M, Grams ME, Shin JI, Carrero JJ. Use of nephrotoxic medications in adults with chronic kidney disease in Swedish and US routine care. Clin Kidney J 2021; 15:442-451. [PMID: 35296039 PMCID: PMC8922703 DOI: 10.1093/ckj/sfab210] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [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] [Received: 07/27/2021] [Indexed: 12/16/2022] Open
Abstract
Background To characterize the use of nephrotoxic medications in patients with chronic kidney
disease (CKD) Stages G3–5 in routine care. Methods We studied cohorts of adults with confirmed CKD G3–5 undergoing routine care
from 1 January 2016 through 31 December 2018 in two health systems [Stockholm
CREAtinine Measurements (SCREAM), Stockholm, Sweden
(N = 57 880) and Geisinger, PA, USA
(N = 16 255)]. We evaluated the
proportion of patients receiving nephrotoxic medications within 1 year overall and by
baseline kidney function, ranked main contributors and examined the association between
receipt of nephrotoxic medication and age, sex, CKD G-stages comorbidities and provider
awareness of the patient's CKD using multivariable logistic regression. Results During a 1-year period, 20% (SCREAM) and 17% (Geisinger) of patients with
CKD received at least one nephrotoxic medication. Among the top nephrotoxic medications
identified in both cohorts were non-steroidal anti-inflammatory drugs (given to
11% and 9% of patients in SCREAM and Geisinger, respectively), antivirals
(2.5% and 2.0%) and immunosuppressants (2.7% and 1.5%).
Bisphosphonate use was common in SCREAM (3.3%) and fenofibrates in Geisinger
(3.6%). Patients <65 years of age, women and those with CKD G3 were
at higher risk of receiving nephrotoxic medications in both cohorts. Notably, provider
awareness of a patient's CKD was associated with lower odds of nephrotoxic
medication use {odds ratios [OR] 0.85[95% confidence
interval (CI) 0.80–0.90] in SCREAM and OR 0.80 [95% CI
0.72–0.89] in Geisinger}. Conclusions One in five patients with CKD received nephrotoxic medications in two distinct health
systems. Strategies to increase physician's awareness of patients’ CKD and
knowledge of drug nephrotoxicity may reduce prescribing nephrotoxic medications and
prevent iatrogenic kidney injury.
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Affiliation(s)
- Alessandro Bosi
- Department of Medical Epidemiology and Biostatistics, Karolinska Institute, Stockholm, Sweden
| | - Yunwen Xu
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Alessandro Gasparini
- Department of Medical Epidemiology and Biostatistics, Karolinska Institute, Stockholm, Sweden
| | - Björn Wettermark
- Department of Pharmacy, Disciplinary Domain of Medicine and Pharmacy, Uppsala University, Uppsala, Sweden
| | - Peter Barany
- Department of Clinical Science, Intervention and Technology, Karolinska Institute, Stockholm, Sweden
| | - Rino Bellocco
- Department of Medical Epidemiology and Biostatistics, Karolinska Institute, Stockholm, Sweden
| | - Lesley A Inker
- Division of Nephrology, Department of Internal Medicine, Tufts Medical Center, Boston, MA, USA
| | - Alex R Chang
- Division of Nephrology, Geisinger Health System, Danville, PA, USA
| | - Mara McAdams-DeMarco
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Morgan E Grams
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Jung-Im Shin
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Juan J Carrero
- Department of Medical Epidemiology and Biostatistics, Karolinska Institute, Stockholm, Sweden
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15
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Bueno V, Bosi A, Tosco T, Ghoshal S. Mobility of solid and porous hollow SiO 2 nanoparticles in saturated porous media: Impacts of surface and particle structure. J Colloid Interface Sci 2021; 606:480-490. [PMID: 34399364 DOI: 10.1016/j.jcis.2021.07.142] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 07/22/2021] [Accepted: 07/28/2021] [Indexed: 01/05/2023]
Abstract
Silica nanoparticles (SiO2 NPs) are of increasing interest in nano-enabled agriculture, particularly as nanocarriers for the targeted delivery of agrochemicals. Their direct application in agricultural soils may lead to the release of SiO2 NPs in the environment. Although some studies have investigated transport of solid SiO2 NPs in porous media, there is a knowledge gap on how different SiO2 NP structures incorporating significant porosities can affect the mobility of such particles under different conditions. Herein, we investigated the effect of pH and ionic strength (IS) on the transport of two distinct structures of SiO2 NPs, namely solid SiO2 NPs (SSNs) and porous hollow SiO2 NPs (PHSNs), of comparable sizes (~200 nm). Decreasing pH and increasing ionic strength reduced the mobility of PHSNs in sand-packed columns more significantly than for SSNs. The deposition of PHSNs was approximately 3 times greater than that of SSNs at pH 4.5 and IS 100 mM. The results are non-intuitive given that PHSNs have a lower density and the same chemical composition of SSNs but can be explained by the greater surface roughness and ten-fold greater specific surface area of PHSNs, and their impacts on van der Waals and electrostatic interaction energies.
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Affiliation(s)
- Vinicius Bueno
- Department of Civil Engineering, McGill University, Montreal, Quebec H3A 0C3, Canada
| | - Alessandro Bosi
- Department of Environment, Land and Infrastructure Engineering (DIATI), Politecnico di Torino, C.so Duca degli Abruzzi 24, 10129 Torino, Italy
| | - Tiziana Tosco
- Department of Environment, Land and Infrastructure Engineering (DIATI), Politecnico di Torino, C.so Duca degli Abruzzi 24, 10129 Torino, Italy
| | - Subhasis Ghoshal
- Department of Civil Engineering, McGill University, Montreal, Quebec H3A 0C3, Canada.
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Bosi A, Carrero JJ, Shin JI, Xu Y, Grams M, Chang A, Wettermark B, Barany FP, Gasparini A. FC 070USE OF POTENTIALLY NEPHROTOXIC MEDICATIONS IN PERSONS WITH CHRONIC KIDNEY DISEASE: PARALLEL COHORT STUDIES IN SWEDISH AND U.S ROUTINE CARE. Nephrol Dial Transplant 2021. [DOI: 10.1093/ndt/gfab122.004] [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: 11/12/2022] Open
Abstract
Abstract
Background and Aims
Many adverse drug events are preventable, such as those potentially resulting from the prescription of nephrotoxic drugs to persons with chronic kidney disease (CKD). We here quantify the extent of contemporary nephrotoxic medication use in patients with CKD.
Method
In two observational cohorts of Swedish (Stockholm CREAtinine Measurements [SCREAM] project, Stockholm, Sweden) and U.S. (Geisinger Health System, Pennsylvania) adults with confirmed CKD stages G3-G5 undergoing routine care during 2016-2018, we explored the prescription (in U.S.) and dispensation (in Sweden) of 115 different ambulatory drugs with proven or purported nephrotoxicity during the 12 months following study inclusion. We evaluated the proportion of participants receiving nephrotoxic drugs, ranked main contributors and identified clinical predictors.
Results
In the Swedish cohort, there were 57880 patients (54.6% women) with median age of 80.00 (inter-quartile range [IQR]: 73.0-86.0) years and eGFR 48.9 ([IQR]: 39.9-55.0) mL/min/1.73 m2. In the U.S. cohort, there were 16255 patients (59% women) with median age of 76 years and eGFR 44 mL/min/1.73 m2. During observation, 20% (Sweden) and 17% (U.S.) of patients received at least one nephrotoxic drug. The top 3 potentially inappropriate nephrotoxic drugs identified were NSAIDs (9% and 11% of participants in U.S. and Sweden received it), antivirals (2.0% and 2.5%) and immunosuppressants (1.5% and 2.7%). Bisphosphonate use was common in Sweden (3.3% of participants), but not in U.S. (0.5%). Conversely, fenofibrates were common in U.S. (3.6%), but not in Sweden (0.13%). In adjusted analyses, patients with young age (<65 years old), women, or with CKD G3 were at higher risk of receiving nephrotoxic medications in both cohorts (P>0.05 for all). Notably, patients aware of their CKD (identified either by issued diagnosis or recent visit to a nephrologist), were at lower risk of nephrotoxic drug use (OR 0.87, 95% CI 0.82-0.92 in Sweden and 0.89, 95% CI 0.81-1.01 in U.S.).
Conclusion
In two geographically distinct health systems, one in five patients with CKD received potentially inappropriate nephrotoxic medications, mainly NSAIDs. Strategies to increase CKD awareness and physician’s knowledge of drug nephrotoxicity may reduce inappropriate ambulatory prescriptions and prevent iatrogenic kidney injury.
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Affiliation(s)
- Alessandro Bosi
- Karolinska Institute, Department of Medical Epidemiology and Biostatistics, Solna, Sweden
| | - Juan Jesus Carrero
- Karolinska Institute, Department of Medical Epidemiology and Biostatistics, Solna, Sweden
| | - Jung-Im Shin
- Johns Hopkins Bloomberg School of Public Health, Cardiovascular and Clinical Epidemiology, Baltimore, United States of America
| | - Yunwen Xu
- Karolinska Institute, Department of Medical Epidemiology and Biostatistics, Solna, Sweden
| | - Morgan Grams
- Johns Hopkins Bloomberg School of Public Health, Cardiovascular and Clinical Epidemiology, Baltimore, United States of America
| | - Alexander Chang
- Johns Hopkins University, School of Medicine, Baltimore, United States of America
| | - Bjorn Wettermark
- Uppsala University, Department of Pharmacy, Social Pharmacy, Uppsala, Sweden
| | - Franz Peter Barany
- Karolinska Institute, Department of Clinical Science, Intervention and Technology, Solna, Sweden
| | - Alessandro Gasparini
- Karolinska Institute, Department of Medical Epidemiology and Biostatistics, Solna, Sweden
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Mullane KM, Morrison VA, Camacho LH, Arvin A, McNeil SA, Durrand J, Campbell B, Su SC, Chan ISF, Parrino J, Kaplan SS, Popmihajlov Z, Annunziato PW, Cerana S, Dictar MO, Bonvehi P, Tregnaghi JP, Fein L, Ashley D, Singh M, Hayes T, Playford G, Morrissey O, Thaler J, Kuehr T, Greil R, Pecherstorfer M, Duck L, Van Eygen K, Aoun M, De Prijck B, Franke FA, Barrios CHE, Mendes AVA, Serrano SV, Garcia RF, Moore F, Camargo JFC, Pires LA, Alves RS, Radinov A, Oreshkov K, Minchev V, Hubenova AI, Koynova T, Ivanov I, Rabotilova B, Minchev V, Petrov PA, Chilingirov P, Karanikolov S, Raynov J, Grimard D, McNeil S, Kumar D, Larratt LM, Weiss K, Delage R, Diaz-Mitoma FJ, Cano PO, Couture F, Carvajal P, Yepes A, Torres Ulloa R, Fardella P, Caglevic C, Rojas C, Orellana E, Gonzalez P, Acevedo A, Galvez KM, Gonzalez ME, Franco S, Restrepo JG, Rojas CA, Bonilla C, Florez LE, Ospina AV, Manneh R, Zorica R, Vrdoljak DV, Samarzija M, Petruzelka L, Vydra J, Mayer J, Cibula D, Prausova J, Paulson G, Ontaneda M, Palk K, Vahlberg A, Rooneem R, Galtier F, Postil D, Lucht F, Laine F, Launay O, Laurichesse H, Duval X, Cornely OA, Camerer B, Panse J, Zaiss M, Derigs HG, Menzel H, Verbeek M, Georgoulias V, Mavroudis D, Anagnostopoulos A, Terpos E, Cortes D, Umanzor J, Bejarano S, Galeano RW, Wong RSM, Hui P, Pedrazzoli P, Ruggeri L, Aversa F, Bosi A, Gentile G, Rambaldi A, Contu A, Marei L, Abbadi A, Hayajneh W, Kattan J, Farhat F, Chahine G, Rutkauskiene J, Marfil Rivera LJ, Lopez Chuken YA, Franco Villarreal H, Lopez Hernandez J, Blacklock H, Lopez RI, Alvarez R, Gomez AM, Quintana TS, Moreno Larrea MDC, Zorrilla SJ, Alarcon E, Samanez FCA, Caguioa PB, Tiangco BJ, Mora EM, Betancourt-Garcia RD, Hallman-Navarro D, Feliciano-Lopez LJ, Velez-Cortes HA, Cabanillas F, Ganea DE, Ciuleanu TE, Ghizdavescu DG, Miron L, Cebotaru CL, Cainap CI, Anghel R, Dvorkin MV, Gladkov OA, Fadeeva NV, Kuzmin AA, Lipatov ON, Zbarskaya II, Akhmetzyanov FS, Litvinov IV, Afanasyev BV, Cherenkova M, Lioznov D, Lisukov IA, Smirnova YA, Kolomietz S, Halawani H, Goh YT, Drgona L, Chudej J, Matejkova M, Reckova M, Rapoport BL, Szpak WM, Malan DR, Jonas N, Jung CW, Lee DG, Yoon SS, Lopez Jimenez J, Duran Martinez I, Rodriguez Moreno JF, Solano Vercet C, de la Camara R, Batlle Massana M, Yeh SP, Chen CY, Chou HH, Tsai CM, Chiu CH, Siritanaratkul N, Norasetthada L, Sriuranpong V, Seetalarom K, Akan H, Dane F, Ozcan MA, Ozsan GH, Kalayoglu Besisik SF, Cagatay A, Yalcin S, Peniket A, Mullan SR, Dakhil KM, Sivarajan K, Suh JJG, Sehgal A, Marquez F, Gomez EG, Mullane MR, Skinner WL, Behrens RJ, Trevarthe DR, Mazurczak MA, Lambiase EA, Vidal CA, Anac SY, Rodrigues GA, Baltz B, Boccia R, Wertheim MS, Holladay CS, Zenk D, Fusselman W, Wade III JL, Jaslowsk AJ, Keegan J, Robinson MO, Go RS, Farnen J, Amin B, Jurgens D, Risi GF, Beatty PG, Naqvi T, Parshad S, Hansen VL, Ahmed M, Steen PD, Badarinath S, Dekker A, Scouros MA, Young DE, Graydon Harker W, Kendall SD, Citron ML, Chedid S, Posada JG, Gupta MK, Rafiyath S, Buechler-Price J, Sreenivasappa S, Chay CH, Burke JM, Young SE, Mahmood A, Kugler JW, Gerstner G, Fuloria J, Belman ND, Geller R, Nieva J, Whittenberger BP, Wong BMY, Cescon TP, Abesada-Terk G, Guarino MJ, Zweibach A, Ibrahim EN, Takahashi G, Garrison MA, Mowat RB, Choi BS, Oliff IA, Singh J, Guter KA, Ayrons K, Rowland KM, Noga SJ, Rao SB, Columbie A, Nualart MT, Cecchi GR, Campos LT, Mohebtash M, Flores MR, Rothstein-Rubin R, O'Connor BM, Soori G, Knapp M, Miranda FG, Goodgame BW, Kassem M, Belani R, Sharma S, Ortiz T, Sonneborn HL, Markowitz AB, Wilbur D, Meiri E, Koo VS, Jhangiani HS, Wong L, Sanani S, Lawrence SJ, Jones CM, Murray C, Papageorgiou C, Gurtler JS, Ascensao JL, Seetalarom K, Venigalla ML, D'Andrea M, De Las Casas C, Haile DJ, Qazi FU, Santander JL, Thomas MR, Rao VP, Craig M, Garg RJ, Robles R, Lyons RM, Stegemoller RK, Goel S, Garg S, Lowry P, Lynch C, Lash B, Repka T, Baker J, Goueli BS, Campbell TC, Van Echo DA, Lee YJ, Reyes EA, Senecal FM, Donnelly G, Byeff P, Weiss R, Reid T, Roeland E, Goel A, Prow DM, Brandt DS, Kaplan HG, Payne JE, Boeckh MG, Rosen PJ, Mena RR, Khan R, Betts RF, Sharp SA, Morrison VA, Fitz-Patrick D, Congdon J, Erickson N, Abbasi R, Henderson S, Mehdi A, Wos EJ, Rehmus E, Beltzer L, Tamayo RA, Mahmood T, Reboli AC, Moore A, Brown JM, Cruz J, Quick DP, Potz JL, Kotz KW, Hutchins M, Chowhan NM, Devabhaktuni YD, Braly P, Berenguer RA, Shambaugh SC, O'Rourke TJ, Conkright WA, Winkler CF, Addo FEK, Duic JP, High KP, Kutner ME, Collins R, Carrizosa DR, Perry DJ, Kailath E, Rosen N, Sotolongo R, Shoham S, Chen T. Safety and efficacy of inactivated varicella zoster virus vaccine in immunocompromised patients with malignancies: a two-arm, randomised, double-blind, phase 3 trial. The Lancet Infectious Diseases 2019; 19:1001-1012. [DOI: 10.1016/s1473-3099(19)30310-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Revised: 05/02/2019] [Accepted: 05/03/2019] [Indexed: 12/25/2022]
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Moretti S, Palermo A, Donati E, Bosi A, Fattorossi A. Phenotypic and Ultrastructural Profile of M5 Leukemia Cells in Peripheral Blood and Skin Infiltrate. Tumori 2018; 72:63-9. [PMID: 3456684 DOI: 10.1177/030089168607200109] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The leukemic cells circulating in the peripheral blood and invading the skin of a patient with type M5 myelomonocytic leukemia were compared using ultrastructural, cytochemical and immunological criteria. Neoplastic cells exhibited more differentiated morphologic features in the skin than in peripheral blood, resembling tissue macrophages. The cytochemical pattern did not show any appreciable difference, whereas the surface antigenic profile was dissimilar. Most circulating leukemic cells were Leu M1+ and Leu M3+, and the percentage of OKM1+ and OKIa-1+ cells varied in two different blood samples examined. Conversely, OKIa-1 monoclonal antibody stained viritually all the leukemic cells infiltrating the skin in the absence of any appreciable reactivity with the other monoclonal antibodies. The phenotype of the malignant cells in the skin did not vary during the clinical course of the disease. These observations suggest that the cutaneous microenvironment is able to induce leukemic cells to mutate their phenotypic features towards a more mature state, or that only relatively differentiated circulating leukemic cells are able to leave the bloodstream and colonize the skin.
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Mencucci R, Rossi Ferrini C, Bosi A, Volpe R, Guidi S, Salvi G. Ophthalmological Aspects in Allogenic Bone Marrow Transplantation: Sjögren-Like Syndrome in Graft-Versus-Host Disease. Eur J Ophthalmol 2018; 7:13-8. [PMID: 9101189 DOI: 10.1177/112067219700700103] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [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: 11/16/2022]
Abstract
PURPOSE A major complication of allogenic bone marrow transplantation (BMT) is graft-versus-host disease (GVHD), characterized principally by involvement of the eyes, producing a Sjögren-like syndrome (SLS). This study assessed the predictive role of the eye involvement in the onset of GVHD. METHODS Thirty-five patients transplanted for hematological malignancies were routinely examined for ocular manifestation of dry eye. Examination includes the Schirmer I test, break-up time, Lissamine Green staining, fluorescein test, lactoferrin test and impression cytology. A threshold was established for quantitative analysis of SLS. RESULTS Fifteen of 35 patients (40%) developed SLS during long-term follow-up. Ten of these (77%) developed acute or chronic GVHD. CONCLUSIONS The possible etiology of SLS includes three factors: total body irradiation, ocular toxicity of chemotherapy and GVHD. A correlation was found between poor-prognosis GVHD and the occurrence of SLS.
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Affiliation(s)
- R Mencucci
- 1st Eye Clinic, University of Firenze, Italy
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Baron F, Ruggeri A, Beohou E, Labopin M, Mohty M, Sanz J, Vigouroux S, Furst S, Bosi A, Chevallier P, Cornelissen JJ, Michallet M, Sierra J, Karakasis D, Savani BN, Gluckman E, Nagler A. Occurrence of graft-versus-host disease increases mortality after umbilical cord blood transplantation for acute myeloid leukaemia: a report from Eurocord and the ALWP of the EBMT. J Intern Med 2018; 283:178-189. [PMID: 28977716 DOI: 10.1111/joim.12696] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND The efficacy of umbilical cord blood transplantation (UCBT) as treatment for acute myeloid leukaemia (AML) relies on immune-mediated graft-versus-leukaemia effects. Previous studies have suggested a strong association between graft-versus-host disease (GVHD) occurrence and graft-versus-leukaemia effects after allogeneic hematopoietic cell transplantation. METHODS Here, we evaluated the kinetics of relapse rate in correlation with GVHD occurrence after UCBT. The kinetics of relapse rate over time in correlation to GVHD occurrence were assessed by calculating the relapse rate per patient-year within sequential 90-day intervals. The impact of GVHD on relapse and mortality was further studied in multivariate Cox models handling GVHD as a time-dependent covariate. RESULTS The study included data from 1068 patients given single (n = 567) or double (n = 501) UCBT. The proportion of patients with grade II, III and IV acute GVHD was 20%, 7% and 4%, respectively. At 2 years, the cumulative incidence of chronic GVHD was 42%, the cumulative incidence of relapse was 32%, and overall survival was 32% as well. Relapse rates declined gradually over time during the first 30 months after transplantation. There was a possible suggestion that grade II-IV acute (HR = 0.8, P = 0.1) and chronic (HR = 0.65, P = 0.1) GVHD decreased relapse risk. However, grade II-IV acute GVHD significantly increased early (the first 18 months after UCBT) mortality (HR = 1.3, P = 0.02), whilst chronic GVHD increased each early (HR = 2.7, P < 0.001) and late (HR = 4.9, P < 0.001) mortality after UCBT. CONCLUSIONS The occurrence of grade II-IV acute or chronic GVHD each increases overall mortality after UCBT for AML mitigating the possible graft-versus-leukemia effect of GVHD.
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Affiliation(s)
- F Baron
- Laboratory of Hematology, GIGA-I3, University of Liege, Liege, Belgium
| | - A Ruggeri
- Eurocord, Hospital Saint Louis, AP-HP, IUH University Paris VII, Paris, France.,Service d'Hématologie Clinique et Thérapie Cellulaire, Hôpital Saint-Antoine, Université Pierre & Marie Curie and INSERM UMRs U938
| | - E Beohou
- EBMT Paris Office, Hospital Saint Antoine, Paris, France
| | - M Labopin
- EBMT Paris Office, Hospital Saint Antoine, Paris, France
| | - M Mohty
- Service d'Hématologie Clinique et Thérapie Cellulaire, Hôpital Saint-Antoine, Université Pierre & Marie Curie and INSERM UMRs U938
| | - J Sanz
- Servicio de Hematologia, Hospital Universitario La Fe, Valencia, Spain
| | - S Vigouroux
- Department of Hematology, University Hospital of Bordeaux, Bordeaux, France
| | - S Furst
- Department of Hematology, Institut Paoli Calmettes, Marseille, France
| | - A Bosi
- Hematology Unit, AOU Careggi, Florence, Italy
| | - P Chevallier
- Department of Hematology, CHU Nantes, Nantes, France
| | - J J Cornelissen
- Erasmus MC Cancer Institute, Department of Hematology, Rotterdam, The Netherlands
| | - M Michallet
- Department of Hematology, Centre Hospitalier Lyon-Sud, Lyon, France
| | - J Sierra
- Hematology Department, IIB Sant Pau and Josep Carreras Leukemia Research Institutes, Hospital Santa Creu i Sant Pau, Barcelona, Spain
| | - D Karakasis
- Department of Hematology and Lymphomas, Evangelismos Hospital, Athens, Greece
| | - B N Savani
- Vanderbilt University Medical Center, Nashville, TN, USA
| | - E Gluckman
- Eurocord, Hospital Saint Louis, AP-HP, France Monacord, Centre Scientifique de Monaco, IUH University Paris VII, Monaco city, Monaco
| | - A Nagler
- EBMT Paris Office, Hospital Saint Antoine, Paris, France.,Division of Hematology and Bone Marrow Transplantation, The Chaim Sheba Medical Center, Tel-Hashomer, Ramat-Gan, Israel
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Sehn L, Oestergaard M, Trněný M, Bosi A, Egyed M, Illes A, Nakamae H, Opat S, Topp M, Zaja F, Fingerle-Rowson G, Lei G, Nielsen T, Punnoose E, Rahman M, Ray J, Zhang L, Martelli M, Vitolo U. PROGNOSTIC IMPACT OF BCL2 AND MYC EXPRESSION AND TRANSLOCATION IN UNTREATED DLBCL: RESULTS FROM THE PHASE III GOYA STUDY. Hematol Oncol 2017. [DOI: 10.1002/hon.2437_121] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- L.H. Sehn
- Centre for Lymphoid Cancer; British Columbia Cancer Agency and the University of British Columbia; Vancouver Canada
| | - M.Z. Oestergaard
- Oncology Biomarker Development; F. Hoffmann-La Roche Ltd; Basel Switzerland
| | - M. Trněný
- Charles University; General Hospital; Prague Czech Republic
| | - A. Bosi
- Department of Hematology; Azienda Ospedaliero Universitaria Careggi; Florence Italy
| | - M. Egyed
- Department of Hematology; Kaposi Mor Teaching Hospital; Kaposvár Hungary
| | - A. Illes
- Department of Hematology; University of Debrecen, Faculty of Medicine; Debrecen Hungary
| | - H. Nakamae
- Department of Hematology; Osaka City University Hospital; Osaka Japan
| | - S. Opat
- Department of Clinical Haematology; Monash Health and Monash University; Melbourne Australia
| | - M. Topp
- Department of Haematology, Medizinische Klinik und Poliklinik II; Universitätsklinikum Würzburg; Würzburg Germany
| | - F. Zaja
- Department of Hematology, ASUIUD S. M. Misericordia; Udine Italy
| | - G. Fingerle-Rowson
- Pharma Development Clinical Oncology; F. Hoffmann-La Roche Ltd; Basel Switzerland
| | - G. Lei
- Department of Biostatistics, Roche Products Ltd; Welwyn Garden City UK
| | - T. Nielsen
- Pharma Development Clinical Oncology; F. Hoffmann-La Roche Ltd; Basel Switzerland
| | - E.A. Punnoose
- Oncology Biomarker Development; Genentech Inc.; South San Francisco USA
| | - M. Rahman
- Department of Biostatistics, Roche Products Ltd; Welwyn Garden City UK
| | - J. Ray
- Oncology Biomarker Development; Genentech Inc.; South San Francisco USA
| | - L. Zhang
- Department of Pathology; Ventana Medical Systems Inc.; Tucson USA
| | - M. Martelli
- Department of Cellular Biotechnologies and Haematology; Sapienza University; Rome Italy
| | - U. Vitolo
- Department of Hematology; Azienda Ospedaliera Universitaria Città della Salute e della Scienza di Torino; Turin Italy
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Cencini E, Puccini B, Rigacci L, Fabbri A, Kovalchuk S, Benelli G, Mannelli L, Carfagno T, Simontacchi G, Bocchia M, Bosi A. Radiotherapy plus rituximab as first-line regimen for localized follicular lymphoma. Hematol Oncol 2017. [DOI: 10.1002/hon.2439_118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- E. Cencini
- Hematology; Azienda Ospedaliera Universitaria Senese & University of Siena; Siena Italy
| | - B. Puccini
- Hematology; Azienda Ospedaliera Universitaria Careggi; Florence Italy
| | - L. Rigacci
- Hematology; Azienda Ospedaliera Universitaria Careggi; Florence Italy
| | - A. Fabbri
- Hematology; Azienda Ospedaliera Universitaria Senese & University of Siena; Siena Italy
| | - S. Kovalchuk
- Hematology; Azienda Ospedaliera Universitaria Careggi; Florence Italy
| | - G. Benelli
- Hematology; Azienda Ospedaliera Universitaria Careggi; Florence Italy
| | - L. Mannelli
- Hematology; Azienda Ospedaliera Universitaria Careggi; Florence Italy
| | - T. Carfagno
- Radiotherapy; Azienda Ospedaliera Universitaria Senese; Siena Italy
| | - G. Simontacchi
- Radiotherapy; Azienda Ospedaliera Universitaria Careggi; Florence Italy
| | - M. Bocchia
- Hematology; Azienda Ospedaliera Universitaria Senese & University of Siena; Siena Italy
| | - A. Bosi
- Hematology; Azienda Ospedaliera Universitaria Careggi; Florence Italy
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Rigacci L, Perrone G, Nobili S, Kovalchuk S, Puccini B, Tassi R, Brugia M, Landini I, Mannelli L, Benelli G, Napoli C, Cencini E, Fabbri A, Iovino L, Petrini M, Birtolo S, Melosi A, Santini S, Bernardeschi P, Bosi A, Mini E. Role of genetic polymorphisms on R-CHOP efficacy in diffuse large B-cell lymphoma patients: An interim analysis of a multicenter prospective pharmacogenetic study. Hematol Oncol 2017. [DOI: 10.1002/hon.2439_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | - G. Perrone
- Dipartimento di Medicina Sperimentale e Clinica; University of Florence; Florence Italy
| | - S. Nobili
- Dipartimento di Scienze della Salute; University of Florence; Florence Italy
| | | | | | - R. Tassi
- Dipartimento di Medicina Sperimentale e Clinica; University of Florence; Florence Italy
| | - M. Brugia
- Dipartimento di Medicina Sperimentale e Clinica; University of Florence; Florence Italy
| | - I. Landini
- Dipartimento di Medicina Sperimentale e Clinica; University of Florence; Florence Italy
| | | | | | - C. Napoli
- Dipartimento di Scienze della Salute; University of Florence; Florence Italy
| | | | | | | | | | | | - A. Melosi
- Oncology; Ospedale Lucca; Lucca Italy
| | | | | | - A. Bosi
- Hematology; AOU Careggi; Florence Italy
| | - E. Mini
- Dipartimento di Medicina Sperimentale e Clinica; University of Florence; Florence Italy
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Saraceni F, Bruno B, Lemoli RM, Meloni G, Arcese W, Falda M, Ciceri F, Alessandrino EP, Specchia G, Scimè R, Raimondi R, Bacigalupo A, Bosi A, Onida F, Rambaldi A, Bonifazi F, Olivieri A. Autologous stem cell transplantation is still a valid option in good- and intermediate-risk AML: a GITMO survey on 809 patients autografted in first complete remission. Bone Marrow Transplant 2016; 52:163-166. [PMID: 27668760 DOI: 10.1038/bmt.2016.233] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- F Saraceni
- Hematology and Bone Marrow Transplantation, Polytechnic University of Marche-Ospedali Riuniti, Ancona, Italy
| | - B Bruno
- National Registry GITMO & Data Managing, Ospedale San Martino, Genova, Italy
| | - R M Lemoli
- Hematology Clinic, Department of Internal Medicine (DiMI), University of Genoa, IRCCS AOU S. Martino-IST, Genova, Italy
| | - G Meloni
- Hematology, Department of Cellular Biotechnologies and Hematology, 'Sapienza' University of Rome, Rome, Italy
| | - W Arcese
- Rome Transplant Network, Department of Hematology, Stem Cell Transplant Unit, Tor Vergata University, Rome, Italy
| | - M Falda
- Hematology 2 Unit, San Giovanni Battista Hospital and University, Turin, Italy
| | - F Ciceri
- Hematology and BMT Unit, Department of Oncology, San Raffaele Scientific Institute, Milano, Italy
| | - E P Alessandrino
- Department of Hematology, University of Pavia, Policlinico S Matteo-IRCCS, Pavia, Italy
| | - G Specchia
- Hematology Department, University of Bari, Bari, Italy
| | - R Scimè
- Department of Hematology and Bone Marrow Transplant Unit Ospedale Cervello, Palermo, Italy
| | - R Raimondi
- Department of Hematology, S Bortolo Hospital, Vicenza, Italy
| | - A Bacigalupo
- Institute of Haematology, Università Cattolica Sacro Cuore, Roma, Italy
| | - A Bosi
- Haematology Department, Azienda Ospedaliero Universitaria Careggi, Firenze, Italy
| | - F Onida
- Hematology - BMT Department, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, University of Milan, Milan, Italy
| | - A Rambaldi
- Hematology and BMT Unit, Azienda Ospedaliera Papa Giovanni XXIII, Bergamo, Italy
| | - F Bonifazi
- Hematology Clinic, Department of Internal Medicine (DiMI), University of Genoa, IRCCS AOU S. Martino-IST, Genova, Italy
| | - A Olivieri
- Hematology and Bone Marrow Transplantation, Polytechnic University of Marche-Ospedali Riuniti, Ancona, Italy
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Spina M, Nagy Z, Ribera J, Federico M, Aurer I, Jordan K, Borsaru G, Pristupa A, Bosi A, Grosicki S, Glushko N, Ristic D, Jakucs J, Montesinos P, Mayer J, Rego E, Baldini S, Scartoni S, Capriati A, Maggi C, Simonelli C. FLORENCE: a randomized, double-blind, phase III pivotal study of febuxostat versus allopurinol for the prevention of tumor lysis syndrome (TLS) in patients with hematologic malignancies at intermediate to high TLS risk. Ann Oncol 2015. [DOI: 10.1093/annonc/mdv317] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Federico M, Spina M, Nagy Z, Ribera J, Aurer I, Jordan K, Borsaru G, Pristupa A, Bosi A, Grosicki S, Glushko N, Ristic D, Mayer J, Rossi C, Scordari A, Baldini S, Scartoni S, Maggi C, Capriati A, Simonelli C. Febuxostat a new weapon in armamentarium of tumor lysis syndrome management: results of Florence pivotal study. Ann Oncol 2015. [DOI: 10.1093/annonc/mdv348.05] [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: 11/13/2022] Open
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27
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Andreola G, Labopin M, Beelen D, Chevallier P, Tabrizi R, Bosi A, Michallet M, Santarone S, Ehninger G, Polge E, Laszlo D, Schmid C, Nagler A, Mohty M. Long-term outcome and prognostic factors of second allogeneic hematopoietic stem cell transplant for acute leukemia in patients with a median follow-up of ⩾10 years. Bone Marrow Transplant 2015; 50:1508-12. [DOI: 10.1038/bmt.2015.193] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2015] [Revised: 06/23/2015] [Accepted: 07/12/2015] [Indexed: 11/09/2022]
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Pimpinelli N, Santucci M, Carli P, Paglierani M, Bosi A, Moretti S, Giannotti B. Primary cutaneous follicular center cell lymphoma: clinical and histological aspects. Curr Probl Dermatol 2015; 19:203-20. [PMID: 2404678 DOI: 10.1159/000418093] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- N Pimpinelli
- Clinica Dermosifilopatica II, Università degli Studi di Firenze, Italia
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Ruggeri A, Labopin M, Sanz G, Piemontese S, Arcese W, Bacigalupo A, Blaise D, Bosi A, Huang H, Karakasis D, Koc Y, Michallet M, Picardi A, Sanz J, Santarone S, Sengelov H, Sierra J, Vincent L, Volt F, Nagler A, Gluckman E, Ciceri F, Rocha V, Mohty M. Comparison of outcomes after unrelated cord blood and unmanipulated haploidentical stem cell transplantation in adults with acute leukemia. Leukemia 2015; 29:1891-900. [PMID: 25882700 DOI: 10.1038/leu.2015.98] [Citation(s) in RCA: 171] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2014] [Revised: 04/01/2015] [Accepted: 04/07/2015] [Indexed: 12/27/2022]
Abstract
Outcomes after unmanipulated haploidentical stem cell transplantation (Haplo) and after unrelated cord blood transplantation (UCBT) are encouraging and have become alternative options to treat patients with high-risk acute leukemia without human leukocyte antigen (HLA) matched donor. We compared outcomes after UCBT and Haplo in adults with de novo acute myeloid leukemia (AML) and acute lymphoblastic leukemia (ALL). Median follow-up was 24 months. Analysis was performed separately for patients with AML, n=918 (Haplo=360, UCBT=558) and ALL, n=528 (Haplo=158 and UCBT=370). UCBT was associated with delayed engraftment and higher graft failure in both AML and ALL recipients. In multivariate analysis, UCBT was associated with lower incidence of chronic graft-vs-host disease both in the AML group (hazard ratio (HR)=0.63, P=0.008) and in the ALL group (HR=0.58, P=0.01). Not statistically significant differences were observed between Haplo and UCBT for relapse incidence (HR=0.95, P=0.76 for AML and HR=0.82, P=0.31 for ALL), non-relapse mortality (HR=1.16, P=0.47 for AML and HR=1.23, P=0.23 for ALL) and leukemia-free survival (HR 0.78, P=0.78 for AML and HR=1.00, P=0.84 for ALL). There were no statistically differences on main outcomes after unmanipulated Haplo and UCBT, and both approaches are valid for acute leukemia patients lacking a HLA matched donor. Both strategies expand the donor pool for patients in need.
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Affiliation(s)
- A Ruggeri
- Hôpital Saint Antoine, Service d'Hématologie et Thérapie Cellulaire, AP-HP, Paris, France.,INSERM, UMRs 938, Paris, France.,Hôpital Saint Louis, Eurocord, IUH University Paris VII, Paris, France
| | - M Labopin
- Hôpital Saint Antoine, Service d'Hématologie et Thérapie Cellulaire, AP-HP, Paris, France.,Hôpital Saint Antoine, Université Pierre and Marie Curie, Paris, France
| | - G Sanz
- Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - S Piemontese
- Hematology and BMT Unit, San Raffaele Scientific Institute, Milano, Italy
| | - W Arcese
- Rome Transplant Network, University Tor Vergata, Rome, Italy
| | - A Bacigalupo
- Dipartimento di Ematologia, Ospedale San Martino, Genova, Italy
| | - D Blaise
- Institut Paoli Calmettes, Marseille, France
| | - A Bosi
- Careggi University Hospital, Firenze, Italy
| | - H Huang
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - D Karakasis
- Evangelismos Hospital, Division of Hematology, BMT Unit, Athens, Greece
| | - Y Koc
- Stem Cell Transplant Unit, Medical Park, Antalya, Turkey
| | | | - A Picardi
- Rome Transplant Network, University Tor Vergata, Rome, Italy
| | - J Sanz
- Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - S Santarone
- Ospedale Civile, Dipartimento di Ematologia, BMT Unit, Pescara, Italy
| | | | - J Sierra
- Hospital Santa Creu i Sant Pau, Jose Carreras Institute, Universitat Autonoma de Barcelona, Barcelona, Spain
| | - L Vincent
- CHU Montpellier, Montpellier, France
| | - F Volt
- Hôpital Saint Louis, Eurocord, IUH University Paris VII, Paris, France
| | - A Nagler
- Chaim Sheba Medical Center, Tel-Hashomer, Israel.,ALWP Office Hôpital Saint Antoine, Service d'Hématologie et Thérapie Cellulaire, AP-HP, Paris, France
| | - E Gluckman
- Hôpital Saint Louis, Eurocord, IUH University Paris VII, Paris, France.,Monacord, Centre Scientifique de Monaco, Monaco, France
| | - F Ciceri
- Hematology and BMT Unit, San Raffaele Scientific Institute, Milano, Italy
| | - V Rocha
- Hôpital Saint Louis, Eurocord, IUH University Paris VII, Paris, France.,Churchill Hospital, Oxford University, Oxford, UK
| | - M Mohty
- Hôpital Saint Antoine, Service d'Hématologie et Thérapie Cellulaire, AP-HP, Paris, France.,INSERM, UMRs 938, Paris, France.,Hôpital Saint Antoine, Université Pierre and Marie Curie, Paris, France
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Valencia A, Abdel-Wahab O, Buchi F, Masala E, Sanna A, Gozzini A, Figueroa M, Contini E, Torricelli F, Allione B, Lunghi M, Onida F, Polloni A, Angelucci E, Finelli F, Levis A, Gioia D, Bosi A, Santini V. 166 TARGETED SEQUENCING ANALYSIS OF COMMONLY MUTATED GENES IN CHRONIC MYELOMONOCYTIC LEUKEMIA USING NGS: IMPACT AND CLINICAL IMPLICATIONS. Leuk Res 2015. [DOI: 10.1016/s0145-2126(15)30167-3] [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: 10/23/2022]
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31
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Masala E, Buchi F, Pillozzi S, Martinez AV, Rondelli T, Sanna A, Gozzini A, Bosi A, Sbarba PD, Santini V. 75 REPOPULATING PROGENITOR CELLS IN PRIMARY MDS BONE MARROW CELL CULTURE IN SEVERE HYPOXIC CONDITIONS. Leuk Res 2015. [DOI: 10.1016/s0145-2126(15)30076-x] [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: 11/27/2022]
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32
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Iacobelli S, de Wreede LC, Schönland S, Björkstrand B, Hegenbart U, Gruber A, Greinix H, Volin L, Narni F, Carella AM, Beksac M, Bosi A, Milone G, Corradini P, Friberg K, van Biezen A, Goldschmidt H, de Witte T, Morris C, Niederwieser D, Garderet L, Kröger N, Gahrton G. Impact of CR before and after allogeneic and autologous transplantation in multiple myeloma: results from the EBMT NMAM2000 prospective trial. Bone Marrow Transplant 2015; 50:505-10. [DOI: 10.1038/bmt.2014.310] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2014] [Revised: 11/27/2014] [Accepted: 12/02/2014] [Indexed: 11/09/2022]
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33
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Angarano R, Donnini I, Guidi S, Nozzoli C, Saccardi R, Gozzini A, Mannelli F, Bonetti M, Bencini S, Bosi A. Lymphocyte collection for DLI and adoptive immunotherapy. Transfus Apher Sci 2014. [DOI: 10.1016/s1473-0502(14)50002-x] [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: 11/26/2022]
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34
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Baldini S, Carrai V, Puccini B, Rigacci L, Alterini R, Bosi A. Romiplostim before splenectomy in a patient with aggressive non-Hodgkin lymphoma and poor response to platelet transfusions. Transfus Med 2014; 24:125-6. [PMID: 24720383 DOI: 10.1111/tme.12106] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2013] [Revised: 12/16/2013] [Accepted: 01/11/2014] [Indexed: 11/30/2022]
Affiliation(s)
- S Baldini
- Haematology Unit, Azienda Ospedaliero Universitaria Careggi, University of Florence, 50134, Florence, Italy
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35
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Vannucchi AM, Rotunno G, Bartalucci N, Raugei G, Carrai V, Balliu M, Mannarelli C, Pacilli A, Calabresi L, Fjerza R, Pieri L, Bosi A, Manfredini R, Guglielmelli P. Calreticulin mutation-specific immunostaining in myeloproliferative neoplasms: pathogenetic insight and diagnostic value. Leukemia 2014; 28:1811-8. [PMID: 24618731 PMCID: PMC4158831 DOI: 10.1038/leu.2014.100] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.0] [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] [Received: 02/07/2014] [Revised: 02/20/2014] [Accepted: 02/28/2014] [Indexed: 01/01/2023]
Abstract
Mutations in the gene calreticulin (CALR) occur in the majority of JAK2- and MPL-unmutated patients with essential thrombocythemia (ET) and primary myelofibrosis (PMF); identifying CALR mutations contributes to the diagnostic pathway of ET and PMF. CALR mutations are heterogeneous spanning over the exon 9, but all result in a novel common protein C terminus. We developed a polyclonal antibody against a 17-amino-acid peptide derived from mutated calreticulin that was used for immunostaining of bone marrow biopsies. We show that this antibody specifically recognized patients harboring different types of CALR mutation with no staining in healthy controls and JAK2- or MPL-mutated ET and PMF. The labeling was mostly localized in megakaryocytes, whereas myeloid and erythroid cells showed faint staining, suggesting a preferential expression of calreticulin in megakaryocytes. Megakaryocytic-restricted expression of calreticulin was also demonstrated using an antibody against wild-type calreticulin and by measuring the levels of calreticulin RNA by gene expression analysis. Immunostaining using an antibody specific for mutated calreticulin may become a rapid, simple and cost-effective method for identifying CALR-mutated patients complementing molecular analysis; furthermore, the labeling pattern supports the preferential expansion of megakaryocytic cell lineage as a result of CALR mutation in an immature hematopoietic stem cell.
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Affiliation(s)
- A M Vannucchi
- 1] Department of Experimental and Clinical Medicine, Laboratorio Congiunto MMPC, University of Florence, Azienda Ospedaliera Universitaria Careggi, Florence, Italy [2] Hematology Unit, Azienda Ospedaliera Universitaria Careggi, Florence, Italy
| | - G Rotunno
- 1] Department of Experimental and Clinical Medicine, Laboratorio Congiunto MMPC, University of Florence, Azienda Ospedaliera Universitaria Careggi, Florence, Italy [2] Hematology Unit, Azienda Ospedaliera Universitaria Careggi, Florence, Italy
| | - N Bartalucci
- 1] Department of Experimental and Clinical Medicine, Laboratorio Congiunto MMPC, University of Florence, Azienda Ospedaliera Universitaria Careggi, Florence, Italy [2] Hematology Unit, Azienda Ospedaliera Universitaria Careggi, Florence, Italy
| | - G Raugei
- Hematology Unit, Azienda Ospedaliera Universitaria Careggi, Florence, Italy
| | - V Carrai
- Hematology Unit, Azienda Ospedaliera Universitaria Careggi, Florence, Italy
| | - M Balliu
- Department of Experimental and Clinical Medicine, Laboratorio Congiunto MMPC, University of Florence, Azienda Ospedaliera Universitaria Careggi, Florence, Italy
| | - C Mannarelli
- 1] Department of Experimental and Clinical Medicine, Laboratorio Congiunto MMPC, University of Florence, Azienda Ospedaliera Universitaria Careggi, Florence, Italy [2] Hematology Unit, Azienda Ospedaliera Universitaria Careggi, Florence, Italy
| | - A Pacilli
- 1] Department of Experimental and Clinical Medicine, Laboratorio Congiunto MMPC, University of Florence, Azienda Ospedaliera Universitaria Careggi, Florence, Italy [2] Hematology Unit, Azienda Ospedaliera Universitaria Careggi, Florence, Italy
| | - L Calabresi
- 1] Department of Experimental and Clinical Medicine, Laboratorio Congiunto MMPC, University of Florence, Azienda Ospedaliera Universitaria Careggi, Florence, Italy [2] Hematology Unit, Azienda Ospedaliera Universitaria Careggi, Florence, Italy
| | - R Fjerza
- 1] Department of Experimental and Clinical Medicine, Laboratorio Congiunto MMPC, University of Florence, Azienda Ospedaliera Universitaria Careggi, Florence, Italy [2] Hematology Unit, Azienda Ospedaliera Universitaria Careggi, Florence, Italy
| | - L Pieri
- 1] Department of Experimental and Clinical Medicine, Laboratorio Congiunto MMPC, University of Florence, Azienda Ospedaliera Universitaria Careggi, Florence, Italy [2] Hematology Unit, Azienda Ospedaliera Universitaria Careggi, Florence, Italy
| | - A Bosi
- 1] Department of Experimental and Clinical Medicine, Laboratorio Congiunto MMPC, University of Florence, Azienda Ospedaliera Universitaria Careggi, Florence, Italy [2] Hematology Unit, Azienda Ospedaliera Universitaria Careggi, Florence, Italy
| | - R Manfredini
- Centre for Regenerative Medicine 'Stefano Ferrari', Department of Life Science, University of Modena and Reggio Emilia, Modena, Italy
| | - P Guglielmelli
- 1] Department of Experimental and Clinical Medicine, Laboratorio Congiunto MMPC, University of Florence, Azienda Ospedaliera Universitaria Careggi, Florence, Italy [2] Hematology Unit, Azienda Ospedaliera Universitaria Careggi, Florence, Italy
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Fanci R, Fallani S, Cassetta M, Scappini B, Longo G, Di Gioia M, Bencini S, Bosi A, Novelli A. Therapeutic drug monitoring of posaconazole in patients with acute myeloid leukaemia: a pilot study of a monocentric experience. Drugs Cell Ther Hematol 2013. [DOI: 10.4081/dcth.2013.48] [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: 11/23/2022]
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37
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Fanci R, Fallani S, Cassetta M, Scappini B, Longo G, Di Gioia M, Bencini S, Bosi A, Novelli A. Therapeutic drug monitoring of posaconazole in patients with acute myeloid leukaemia: a pilot study of a monocentric experience. Drugs Cell Ther Hematol 2013. [DOI: 10.4081/dcth.2013.218] [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: 11/23/2022]
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38
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Angarano R, Donnini I, Bosi A. Does the reduced intensity conditioning regimen respect its promises? Drugs Cell Ther Hematol 2013. [DOI: 10.4081/dcth.2013.53] [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: 11/23/2022]
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39
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Angarano R, Donnini I, Bosi A. Does the reduced intensity conditioning regimen respect its promises? Drugs Cell Ther Hematol 2013. [DOI: 10.4081/dcth.2013.183] [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: 11/22/2022]
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40
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Mazzanti B, Lorenzi B, Lorenzoni P, Borghini A, Boieri M, Lorenzi M, Santosuosso M, Bosi A, Saccardi R, Weber E, Pessina F. Treatment of experimental esophagogastric myotomy with bone marrow mesenchymal stem cells in a rat model. Neurogastroenterol Motil 2013; 25:e669-79. [PMID: 23859028 DOI: 10.1111/nmo.12182] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2013] [Accepted: 06/16/2013] [Indexed: 12/17/2022]
Abstract
BACKGROUND Over the last 15 years, many studies demonstrated the myogenic regenerative potential of bone marrow mesenchymal stem cells (BM-MSC), making them an attractive tool for the regeneration of damaged tissues. In this study, we have developed an animal model of esophagogastric myotomy (MY) aimed at determining the role of autologous MSC in the regeneration of the lower esophageal sphincter (LES) after surgery. METHODS Syngeneic BM-MSC were locally injected at the site of MY. Histological and functional analysis were performed to evaluate muscle regeneration, contractive capacity, and the presence of green fluorescent protein-positive BM-MSC (BM-MSC-GFP(+) ) in the damaged area at different time points from implantation. KEY RESULTS Treatment with syngeneic BM-MSC improved muscle regeneration and increased contractile function of damaged LES. Transplanted BM-MSC-GFP(+) remained on site up to 30 days post injection. Immunohistochemical analysis demonstrated that MSC maintain their phenotype and no differentiation toward smooth or striated muscle was shown at any time point. CONCLUSIONS & INFERENCES Our data support the use of autologous BM-MSC to both improve sphincter regeneration of LES and to control the gastro-esophageal reflux after MY.
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Affiliation(s)
- B Mazzanti
- Haematology Unit, Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
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41
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Gianfaldoni G, Antonioli E, Mannelli F, Vannucchi AM, Bosi A. Chronic Relapsing Thrombotic Thrombocytopenic Purpura Successfully Treated with Rituximab: Case Report. J Chemother 2013; 17:449-51. [PMID: 16167526 DOI: 10.1179/joc.2005.17.4.449] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [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: 10/31/2022]
Abstract
Plasma therapy is a cornerstone in the treatment of idiopathic Thrombotic Thrombocytopenic Purpura (TTP); however about one-third of patients relapse. In this subset of patients different immunosuppressive approaches have been reported with variable efficacy. We describe the case of an 11-year-long chronic relapsing TTP, requiring frequent plasma exchange procedures and treated unsuccessfully with several immunosuppressive agents. On the occasion of a further relapse, the patient was treated with rituximab, and achieved normalization of hematological values and clinical status for about one year. Upon further relapse, rituximab therapy was started again successfully. A monthly administration was performed with the aim of maintaining the clinical and hematological response stable. In conclusion, rituximab is a safe and effective alternative to other immunosuppressive therapies for chronic relapsing TTP patients.
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Affiliation(s)
- G Gianfaldoni
- Department of Hematology, University of Florence, University Hospital Careggi, Florence, Italy
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Fanci R, Bartolozzi B, Longo G, Bosi A. A Prospective, Open-Label Noncomparative Study with Piperacillin-Tazobactam Monotherapy as Management of Fever in Patients with Acute Leukemia. J Chemother 2013; 20:492-6. [DOI: 10.1179/joc.2008.20.4.492] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Abstract
Patients in hematology units are at risk of hepatitis C virus infection. In these patients acute infection is reportedly mild, presents only moderately increased ALT levels, is characterized by a significant delay in anti-HCV seroconversion and does not influence the course of the underlying disease. We describe two fatal cases of acute HCV infection occurring in patients with hematologic malignancies and we hypothesize that, in a subset of immunocompromised patients, acute HCV infection may play a still unrecognized but not marginal role in contributing to death. Prospective studies are needed to define the frequency of fatal acute HCV infection among hematologic patients undergoing chemotherapy.
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45
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Rigacci L, Puccini B, Iovino L, Martelli M, Finolezzi E, Di Lollo S, Doria M, Bosi A. Impact of Dose-Dense Immunochemotherapy on Prognosis of Germinal Center and Non Germinal Center Origin of Diffuse Large B Cell Lymphoma. J Chemother 2013; 23:227-31. [DOI: 10.1179/joc.2011.23.4.227] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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46
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Rigacci L, Scoccianti G, Puccini B, Campanacci D, Simontacchi G, Kovalchuk S, Fabbri E, Capanna R, Bosi A. Primary lymphoma of bone: single center experience. Drugs Cell Ther Hematol 2013. [DOI: 10.4081/dcth.2013.147] [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: 11/23/2022]
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47
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Cutini I, Mannelli F, Bencini S, Gianfaldoni G, Guidi S, Bosi A. Shift of phenotypic profile in a patient with acute myeloid leukemia after allogeneic transplant: an open issue for minimal residual disease assessment. Drugs Cell Ther Hematol 2013. [DOI: 10.4081/dcth.2013.168] [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: 11/22/2022]
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48
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Angarano R, Donnini I, Bartolozzi B, Bosi A. Double cord blood transplantation. Drugs Cell Ther Hematol 2013. [DOI: 10.4081/dcth.2013.113] [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: 11/22/2022]
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49
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Cutini I, Mannelli F, Bencini S, Gianfaldoni G, Guidi S, Bosi A. Shift of phenotypic profile in a patient with acute myeloid leukemia after allogeneic transplant: an open issue for minimal residual disease assessment. Drugs Cell Ther Hematol 2013. [DOI: 10.4081/dcth.2013.44] [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: 11/23/2022]
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50
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