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Grynblat J, Khouri C, Hlavaty A, Jaïs X, Savale L, Chaumais MC, Kularatne M, Jevnikar M, Boucly A, Antigny F, Perros F, Simonneau G, Sitbon O, Humbert M, Montani D. Characteristics and outcomes of patients developing pulmonary hypertension associated with proteasome inhibitors. Eur Respir J 2024; 63:2302158. [PMID: 38697649 DOI: 10.1183/13993003.02158-2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 04/15/2024] [Indexed: 05/05/2024]
Abstract
BACKGROUND Pulmonary arterial hypertension (PAH) has been described in patients treated with proteasome inhibitors (PIs). Our objective was to evaluate the association between PIs and PAH. METHODS Characteristics of incident PAH cases previously treated with carfilzomib or bortezomib were analysed from the French pulmonary hypertension registry and the VIGIAPATH programme from 2004 to 2023, concurrently with a pharmacovigilance disproportionality analysis using the World Health Organization (WHO) global database (VigiBase) and a meta-analysis of randomised controlled trials. RESULTS 11 incident cases of PI-associated PAH were identified (six with carfilzomib and five with bortezomib) with a female:male ratio of 2.7:1, a median age of 61 years, and a median delay between PI first exposure and PAH of 6 months. Four patients died (two from right heart failure, one from respiratory distress and one from an unknown cause). At diagnosis, six were in New York Heart Association Functional Class III/IV with severe haemodynamic impairment (median mean pulmonary arterial pressure 39 mmHg, cardiac index 2.45 L·min-1·m-2 and pulmonary vascular resistance 7.2 WU). In the WHO pharmacovigilance database, 169 cases of PH associated with PI were reported since 2013 with significant signals of disproportionate reporting (SDR) for carfilzomib, regardless of the definition of cases or control group. However, SDR for bortezomib were inconsistent. The systematic review identified 17 clinical trials, and carfilzomib was associated with a significantly higher risk of dyspnoea, severe dyspnoea and PH compared with bortezomib. CONCLUSION PIs may induce PAH in patients undergoing treatment, with carfilzomib emitting a stronger signal than bortezomib, and these patients should be monitored closely.
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Affiliation(s)
- Julien Grynblat
- INSERM UMR_S 999 "Pulmonary Hypertension: Pathophysiology and Novel Therapies", Hôpital Marie Lannelongue, Le Plessis-Robinson, France
- AP-HP, Department of Respiratory and Intensive Care Medicine, Pulmonary Hypertension National Referral Centre, Bicêtre Hospital, Le Kremlin-Bicêtre, France
- School of Medicine, University of Paris-Saclay, Le Kremlin-Bicêtre, France
- These authors contributed equally to this work
| | - Charles Khouri
- Univ. Grenoble Alpes, HP2 Laboratory, INSERM U 1300, Grenoble, France
- Pharmacovigilance Unit and Clinical Pharmacology Department, Grenoble Alpes University Hospital, Grenoble, France
- These authors contributed equally to this work
| | - Alex Hlavaty
- Univ. Grenoble Alpes, HP2 Laboratory, INSERM U 1300, Grenoble, France
- Pharmacovigilance Unit and Clinical Pharmacology Department, Grenoble Alpes University Hospital, Grenoble, France
| | - Xavier Jaïs
- INSERM UMR_S 999 "Pulmonary Hypertension: Pathophysiology and Novel Therapies", Hôpital Marie Lannelongue, Le Plessis-Robinson, France
- AP-HP, Department of Respiratory and Intensive Care Medicine, Pulmonary Hypertension National Referral Centre, Bicêtre Hospital, Le Kremlin-Bicêtre, France
- School of Medicine, University of Paris-Saclay, Le Kremlin-Bicêtre, France
| | - Laurent Savale
- INSERM UMR_S 999 "Pulmonary Hypertension: Pathophysiology and Novel Therapies", Hôpital Marie Lannelongue, Le Plessis-Robinson, France
- AP-HP, Department of Respiratory and Intensive Care Medicine, Pulmonary Hypertension National Referral Centre, Bicêtre Hospital, Le Kremlin-Bicêtre, France
- School of Medicine, University of Paris-Saclay, Le Kremlin-Bicêtre, France
| | - Marie Camille Chaumais
- INSERM UMR_S 999 "Pulmonary Hypertension: Pathophysiology and Novel Therapies", Hôpital Marie Lannelongue, Le Plessis-Robinson, France
- School of Pharmacy, University of Paris-Saclay, Saclay, France
- AP-HP, Department of Pharmacy, Bicêtre Hospital, Le Kremlin-Bicêtre, France
| | - Mithum Kularatne
- INSERM UMR_S 999 "Pulmonary Hypertension: Pathophysiology and Novel Therapies", Hôpital Marie Lannelongue, Le Plessis-Robinson, France
- AP-HP, Department of Respiratory and Intensive Care Medicine, Pulmonary Hypertension National Referral Centre, Bicêtre Hospital, Le Kremlin-Bicêtre, France
- School of Medicine, University of Paris-Saclay, Le Kremlin-Bicêtre, France
- Division of Respiratory Medicine, Department of Medicine, University of Calgary, Calgary, AB, Canada
| | - Mitja Jevnikar
- INSERM UMR_S 999 "Pulmonary Hypertension: Pathophysiology and Novel Therapies", Hôpital Marie Lannelongue, Le Plessis-Robinson, France
- AP-HP, Department of Respiratory and Intensive Care Medicine, Pulmonary Hypertension National Referral Centre, Bicêtre Hospital, Le Kremlin-Bicêtre, France
- School of Medicine, University of Paris-Saclay, Le Kremlin-Bicêtre, France
| | - Athénaïs Boucly
- INSERM UMR_S 999 "Pulmonary Hypertension: Pathophysiology and Novel Therapies", Hôpital Marie Lannelongue, Le Plessis-Robinson, France
- AP-HP, Department of Respiratory and Intensive Care Medicine, Pulmonary Hypertension National Referral Centre, Bicêtre Hospital, Le Kremlin-Bicêtre, France
- School of Medicine, University of Paris-Saclay, Le Kremlin-Bicêtre, France
| | - Fabrice Antigny
- INSERM UMR_S 999 "Pulmonary Hypertension: Pathophysiology and Novel Therapies", Hôpital Marie Lannelongue, Le Plessis-Robinson, France
- AP-HP, Department of Respiratory and Intensive Care Medicine, Pulmonary Hypertension National Referral Centre, Bicêtre Hospital, Le Kremlin-Bicêtre, France
- School of Medicine, University of Paris-Saclay, Le Kremlin-Bicêtre, France
| | - Frédéric Perros
- INSERM UMR_S 999 "Pulmonary Hypertension: Pathophysiology and Novel Therapies", Hôpital Marie Lannelongue, Le Plessis-Robinson, France
- AP-HP, Department of Respiratory and Intensive Care Medicine, Pulmonary Hypertension National Referral Centre, Bicêtre Hospital, Le Kremlin-Bicêtre, France
- School of Medicine, University of Paris-Saclay, Le Kremlin-Bicêtre, France
- CarMeN Laboratory, INSERM U1060, INRAE U1397, Université Claude Bernard Lyon 1, Pierre-Bénite, France
| | - Gérald Simonneau
- INSERM UMR_S 999 "Pulmonary Hypertension: Pathophysiology and Novel Therapies", Hôpital Marie Lannelongue, Le Plessis-Robinson, France
- AP-HP, Department of Respiratory and Intensive Care Medicine, Pulmonary Hypertension National Referral Centre, Bicêtre Hospital, Le Kremlin-Bicêtre, France
- School of Medicine, University of Paris-Saclay, Le Kremlin-Bicêtre, France
| | - Olivier Sitbon
- INSERM UMR_S 999 "Pulmonary Hypertension: Pathophysiology and Novel Therapies", Hôpital Marie Lannelongue, Le Plessis-Robinson, France
- AP-HP, Department of Respiratory and Intensive Care Medicine, Pulmonary Hypertension National Referral Centre, Bicêtre Hospital, Le Kremlin-Bicêtre, France
- School of Medicine, University of Paris-Saclay, Le Kremlin-Bicêtre, France
| | - Marc Humbert
- INSERM UMR_S 999 "Pulmonary Hypertension: Pathophysiology and Novel Therapies", Hôpital Marie Lannelongue, Le Plessis-Robinson, France
- AP-HP, Department of Respiratory and Intensive Care Medicine, Pulmonary Hypertension National Referral Centre, Bicêtre Hospital, Le Kremlin-Bicêtre, France
- School of Medicine, University of Paris-Saclay, Le Kremlin-Bicêtre, France
| | - David Montani
- INSERM UMR_S 999 "Pulmonary Hypertension: Pathophysiology and Novel Therapies", Hôpital Marie Lannelongue, Le Plessis-Robinson, France
- AP-HP, Department of Respiratory and Intensive Care Medicine, Pulmonary Hypertension National Referral Centre, Bicêtre Hospital, Le Kremlin-Bicêtre, France
- School of Medicine, University of Paris-Saclay, Le Kremlin-Bicêtre, France
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2
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Maddipati V, Sankhyan P, Goswami DP, Mahajan A. Pulmonary hypertension in patients with multiple myeloma: A comprehensive review. Pulm Circ 2023; 13:e12210. [PMID: 37063748 PMCID: PMC10098295 DOI: 10.1002/pul2.12210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 02/02/2023] [Accepted: 03/08/2023] [Indexed: 04/18/2023] Open
Abstract
Multiple myeloma (MM) is a common hematological malignancy resulting from clonal proliferation of plasma cells and is defined by criteria set forth by the international myeloma working group. Pulmonary hypertension (PH) is defined by an elevated mean pulmonary artery pressure >20 mmHg measured during right heart catheterization. Echocardiography-diagnosed PH is relatively common in patients with MM and has been associated with increased mortality, morbidity, and poor stem cell transplant outcomes. PH in patients with MM (PH-MM) is usually multifactorial in origin. MM disease-specific factors, host comorbidities, and treatment-related adverse effects are the key factors for the development of PH-MM. Pragmatically, patients with PH-MM can be grouped into either (i) PH in patients with a new diagnosis of MM or (ii) PH that develops or worsens along the way of MM treatment. In the latter group, drug-induced PH, venous thromboembolism, pulmonary veno occlusive disease, and cardiotoxicity should be considered as possible causes. PH-MM should be evaluated and managed in a multidisciplinary setting. Select individuals with PH-MM could be considered for pulmonary vasodilators at PH-specialized centers.
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Affiliation(s)
- Veeranna Maddipati
- Division of Pulmonary and Critical Care Medicine, Pulmonary Vascular MedicineEast Carolina UniversityGreenvilleNorth CarolinaUSA
| | - Pratyaksha Sankhyan
- Division of Pulmonary and Critical Care MedicineEast Carolina UniversityGreenvilleNorth CarolinaUSA
| | - Durga P. Goswami
- Department of Internal MedicineEast Carolina UniversityGreenvilleNorth CarolinaUSA
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Georgiopoulos G, Makris N, Laina A, Theodorakakou F, Briasoulis A, Trougakos IP, Dimopoulos MA, Kastritis E, Stamatelopoulos K. Cardiovascular Toxicity of Proteasome Inhibitors: Underlying Mechanisms and Management Strategies: JACC: CardioOncology State-of-the-Art Review. JACC CardioOncol 2023; 5:1-21. [PMID: 36875897 PMCID: PMC9982226 DOI: 10.1016/j.jaccao.2022.12.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 12/14/2022] [Accepted: 12/19/2022] [Indexed: 02/24/2023] Open
Abstract
Proteasome inhibitors (PIs) are the backbone of combination treatments for patients with multiple myeloma and AL amyloidosis, while also indicated in Waldenström's macroglobulinemia and other malignancies. PIs act on proteasome peptidases, causing proteome instability due to accumulating aggregated, unfolded, and/or damaged polypeptides; sustained proteome instability then induces cell cycle arrest and/or apoptosis. Carfilzomib, an intravenous irreversible PI, exhibits a more severe cardiovascular toxicity profile as compared with the orally administered ixazomib or intravenous reversible PI such as bortezomib. Cardiovascular toxicity includes heart failure, hypertension, arrhythmias, and acute coronary syndromes. Because PIs are critical components of the treatment of hematological malignancies and amyloidosis, managing their cardiovascular toxicity involves identifying patients at risk, diagnosing toxicity early at the preclinical level, and offering cardioprotection if needed. Future research is required to elucidate underlying mechanisms, improve risk stratification, define the optimal management strategy, and develop new PIs with safe cardiovascular profiles.
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Key Words
- ACE, angiotensin-converting enzyme
- ACS, acute coronary syndrome
- AE, adverse event
- AF, atrial fibrillation
- ARB, angiotensin receptor blocker
- ASCT, autologous stem cell transplantation
- BP, blood pressure
- CVAE, cardiovascular adverse event
- ESC, European Society of Cardiology
- FMD, flow-mediated dilatation
- GLS, global longitudinal strain
- HF, heart failure
- HFpEF, heart failure with preserved ejection fraction
- IHD, ischemic heart disease
- IMiD, immunomodulatory drug
- Kd, carfilzomib and dexamethasone
- LA, left atrial
- LV, left ventricular
- LVEF, left ventricular ejection fraction
- MM, multiple myeloma
- NO, nitric oxide
- NP, natriuretic peptide
- OS, overall survival
- PBMC, peripheral blood mononuclear cell
- PFS, progression-free survival
- PH, pulmonary hypertension
- PI, proteasome inhibitor
- PWV, pulse wave velocity
- PrA, proteasome activity
- RRMM, relapse or refractory multiple myeloma
- SBP, systolic blood pressure
- TMA, thrombotic microangiopathy
- UPP, ubiquitin proteasome pathway
- VTE, venous thromboembolism
- Vd, bortezomib and dexamethasone
- WM, Waldenström’s macroglobulinemia
- bortezomib
- cardiovascular toxicity
- carfilzomib
- eNOS, endothelial nitric oxide synthase
- ixazomib
- proteasome inhibition
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Affiliation(s)
- Georgios Georgiopoulos
- Department of Clinical Therapeutics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece.,School of Biomedical Engineering and Imaging Sciences, King's College London, London, United Kingdom
| | - Nikolaos Makris
- Department of Clinical Therapeutics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Ageliki Laina
- Department of Clinical Therapeutics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Foteini Theodorakakou
- Department of Clinical Therapeutics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Alexandros Briasoulis
- Department of Clinical Therapeutics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Ioannis P Trougakos
- Department of Cell Biology and Biophysics, Faculty of Biology, National and Kapodistrian University of Athens, Greece
| | | | - Efstathios Kastritis
- Department of Clinical Therapeutics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Kimon Stamatelopoulos
- Department of Clinical Therapeutics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
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Jian Y, Zhou H, Wang Y, Zhang Z, Yang G, Geng C, Tian Y, Gao W, Chen W. Echocardiography-defined pulmonary hypertension is an adverse prognostic factor for newly diagnosed multiple myeloma patients. Cancer Med 2022; 11:4182-4192. [PMID: 35466549 DOI: 10.1002/cam4.4770] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 03/23/2022] [Accepted: 04/09/2022] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Pulmonary hypertension (PH) is a common but rarely recognized comorbidity of multiple myeloma (MM) patients, while its prognostic significance for MM has been rarely reported. METHODS We retrospectively analyzed the clinical characteristics and prognostic value of baseline echocardiography-defined PH in 426 newly diagnosed MM (NDMM) patients. RESULTS Echocardiograph-defined PH was found in 12.7% (54/426) of NDMM patients, associated with older age, anemia, and renal insufficiency, as well as severe diastolic dysfunction and higher BNP and NT-pro-BNP levels. Patients with PH presented with a higher prevalence of atrial fibrillation, while with a similar incidence of thrombosis compared with those without PH. Based on similar treatment regimens and autologous stem cell transplantation (ASCT) rates, patients without PH have deeper and better responses than those with PH (p = 0.002). With the remission of MM, 81.5% of PH was reversible, accompanied by improvement of right ventricular dysfunction and normalization of BNP/NT-pro-BNP levels, while could reoccur at MM relapse. Survival analysis revealed that PH was an adverse prognostic factor, associated with reduced progression-free survival (PFS) (21 vs. 50 months, p < 0.001) and overall survival (OS) (45 vs. 90 months, p = 0.014). Multivariate analysis further verified that baseline PH was an independent predictor for shorter PFS and OS. CONCLUSION In conclusion, echocardiography-defined PH is an adverse prognostic indicator for MM patients and should be routinely evaluated in MM patients at diagnosis to make a precise prognosis.
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Affiliation(s)
- Yuan Jian
- Department of Hematology, Myeloma Research Center of Beijing, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Huixing Zhou
- Department of Hematology, Myeloma Research Center of Beijing, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Yidan Wang
- Department of Cardiology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Zhiyao Zhang
- Department of Hematology, Myeloma Research Center of Beijing, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Guangzhong Yang
- Department of Hematology, Myeloma Research Center of Beijing, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Chuanying Geng
- Department of Hematology, Myeloma Research Center of Beijing, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Ying Tian
- Department of Hematology, Myeloma Research Center of Beijing, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Wen Gao
- Department of Hematology, Myeloma Research Center of Beijing, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Wenming Chen
- Department of Hematology, Myeloma Research Center of Beijing, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
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5
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Yang JZ, Buckstaff T, Narezkina A, Fernandes TM. Carfilzomib-associated pulmonary arterial hypertension in multiple myeloma. Pulm Circ 2021; 11:20458940211049300. [PMID: 34603687 PMCID: PMC8485285 DOI: 10.1177/20458940211049300] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 09/07/2021] [Indexed: 11/15/2022] Open
Abstract
Drug-induced pulmonary arterial hypertension (PAH) is constantly evolving as new drugs are developed. Carfilzomib is a recently approved therapy for relapsed and refractory multiple myeloma. While it has been associated with cardiovascular adverse events, such as ischemic heart disease and heart failure, PAH has not been a well-described side effect. We present two patients who developed PAH associated with initiation of carfilzomib. They both initially presented with severe dyspnea, had elevated right ventricular systolic pressure on transthoracic echocardiography and ultimately underwent right heart catheterization. With discontinuation of carfilzomib, both patients had improvement in hemodynamics. However, one patient required initiation of PAH-targeted therapies and has had worsening right ventricular function again despite permanent discontinuation of carfilzomib. It is important to recognize the association between carfilzomib and PAH. Echocardiography can be an important initial screening tool. PAH from carfilzomib therapy may be reversible, especially if diagnosed early; however, extended follow-up is essential.
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Affiliation(s)
- Jenny Z Yang
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, University of California San Diego, La Jolla, CA, USA
| | - Taylor Buckstaff
- Department of Medicine, University of California San Diego, La Jolla, CA, USA
| | - Anna Narezkina
- Division of Cardiovascular Medicine, Department of Medicine, University of California San Diego, La Jolla, CA, USA
| | - Timothy M Fernandes
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, University of California San Diego, La Jolla, CA, USA
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6
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Kreidy M, Al-Hilli A, Yachoui R, Resnick J. Severe but reversible pulmonary hypertension in scleromyxedema and multiple myeloma: a case report. BMC Pulm Med 2020; 20:8. [PMID: 31918690 PMCID: PMC6953266 DOI: 10.1186/s12890-019-1020-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Accepted: 12/06/2019] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Scleromyxedema is a progressive, systemic connective tissue disorder characterized by fibro-mucous skin lesions and increased serum monoclonal immunoglobulin levels. Pulmonary involvement occurs in a subset of patients, though the overall prevalence of pulmonary lesions in scleromyxedema is unknown. Since pulmonary hypertension presumably occurs in these patients due to disease progression and development of additional conditions, treatment of the underlying plasma cell dyscrasia and connective tissue disorder may improve pulmonary hypertension symptoms. CASE PRESENTATION An elderly patient with scleromyxedema developed pulmonary hypertension refractory to vasodilator and diuretic therapy and subsequently multiple myeloma that responded to a combination therapy of bortezomib, cyclophosphamide, and dexamethasone treatment. CONCLUSIONS Treatment of the underlying disease(s) that contributed to pulmonary hypertension development with anti-neoplastic agents like bortezomib may improve cardiopulmonary symptoms secondary to reducing abnormal blood cell counts and paraprotein levels.
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Affiliation(s)
- Mazen Kreidy
- Department of Pulmonary and Critical Care Medicine, Marshfield Clinic, Marshfield, WI USA
- Present affiliation: Christiana Care Health System, PO Box 1668, Wilmington, DE 19899 USA
| | - Ali Al-Hilli
- Department of Internal Medicine, Marshfield Clinic, Marshfield, WI USA
| | - Ralph Yachoui
- Department of Rheumatology, Ronald Reagan UCLA Medical Center, Santa Monica, California, USA
| | - Jeffrey Resnick
- Department of Pathology, Marshfield Clinic, Marshfield, WI USA
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7
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Kharel P, Uprety D, Chandra AB, Hu Y, Belur AA, Dhakal A. Bortezomib-Induced Pulmonary Toxicity: A Case Report and Review of Literature. Case Rep Med 2018; 2018:2913124. [PMID: 30595697 PMCID: PMC6286773 DOI: 10.1155/2018/2913124] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2018] [Accepted: 11/04/2018] [Indexed: 01/10/2023] Open
Abstract
Bortezomib, a proteasome inhibitor, is an established therapy against multiple myeloma. Bortezomib-induced lung injury, although not appreciated during the introductory time of the medication, has now been highlighted in multiple case reports. The objective of this study is to report a case of bortezomib-induced lung injury, review current literature, and perform exploratory analysis.
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Affiliation(s)
- Prakash Kharel
- Department of Hospital Medicine, Geisinger Medical Center, 100 N Academy Ave., Danville, PA 17821, USA
| | - Deekchha Uprety
- Renal Division, Brigham and Women's Hospital, Boston, MA, USA
| | | | - Yirui Hu
- Center for Health Research, Geisinger Medical Center, 100 N Academy Ave., Danville, PA 17821, USA
| | | | - Ajay Dhakal
- Department of Medicine, Wilmot Cancer Institute, University of Rochester, Rochester, NY, USA
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8
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Cirulis MM, Emerson LL, Bull DA, Hatton N, Nativi-Nicolai J, Hildebrandt GC, Ryan JJ. Pulmonary arterial hypertension in primary amyloidosis. Pulm Circ 2016; 6:244-8. [PMID: 27252852 DOI: 10.1086/686172] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Amyloidosis involves extravascular deposition of fibrillar proteins within tissues and organs. Primary light chain amyloidosis represents the most common form of systemic amyloidosis involving deposition of monoclonal immunoglobulin light chains. Although pulmonary amyloid deposition is common in primary amyloidosis, clinically significant pulmonary amyloidosis is uncommon, and elevated pulmonary artery pressures are rarely observed in the absence of other underlying etiologies for pulmonary hypertension, such as elevated filling pressures secondary to cardiac amyloid. In this case report, we present a patient with primary light chain amyloidosis and pulmonary arterial hypertension in the setting of pulmonary vascular and right ventricular myocardial amyloid deposition.
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Affiliation(s)
- Meghan M Cirulis
- Division of Cardiovascular Medicine, Department of Medicine, University of Utah, Salt Lake City, Utah, USA; Internal Medicine-Pediatrics Residency Program, Department of Medicine, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Lyska L Emerson
- Division of Anatomic Pathology, Department of Pathology, University of Utah, Salt Lake City, Utah, USA
| | - David A Bull
- Division of Cardiothoracic Surgery, Department of Surgery, University of Utah, Salt Lake City, Utah, USA
| | - Nathan Hatton
- Division of Pulmonary Medicine, Department of Medicine, University of Utah, Salt Lake City, Utah, USA
| | - Jose Nativi-Nicolai
- Division of Cardiovascular Medicine, Department of Medicine, University of Utah, Salt Lake City, Utah, USA
| | - Gerhard C Hildebrandt
- Division of Hematology and Hematologic Malignancies, Department of Medicine, University of Utah, Huntsman Cancer Institute, Salt Lake City, Utah, USA
| | - John J Ryan
- Division of Cardiovascular Medicine, Department of Medicine, University of Utah, Salt Lake City, Utah, USA
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9
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A case of multiple myeloma with metachronous chronic myeloid leukemia treated successfully with bortezomib, dexamethasone, and dasatinib. Case Rep Oncol Med 2014; 2014:962526. [PMID: 25544920 PMCID: PMC4269179 DOI: 10.1155/2014/962526] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2014] [Accepted: 11/15/2014] [Indexed: 11/30/2022] Open
Abstract
The coexistence of multiple myeloma and chronic myeloid leukemia in a single patient is a very rare event that has been reported very infrequently in the literature. We report a case of a patient who developed chronic myeloid leukemia four years after his diagnosis with multiple myeloma. Historically, no link between the two malignancies has been identified. This synchronous existence complicates the treatment plan for these patients, and there is a lack of evidence on the best therapeutic approach. Our patient was successfully treated with a combination of bortezomib, dexamethasone, and dasatinib, which he tolerated well for eleven months until he eventually succumbed to cardiac complications and pulmonary hypertension leading to his death.
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