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Ilonze C, Echefu GC, Broadnax AL, Johnson A, Etuk A, Ilonze OJ. Cardiovascular complications of sickle cell disease: A primer for the general clinician. J Natl Med Assoc 2023:S0027-9684(23)00146-3. [PMID: 38101960 DOI: 10.1016/j.jnma.2023.11.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 11/20/2023] [Indexed: 12/17/2023]
Abstract
Sickle cell disease (SCD) is the most common hereditary hemoglobinopathy and mainly affects individuals of African ancestry. As survival has improved especially in high-income countries, increased rates of cardiopulmonary complications such as pulmonary hypertension, heart failure with diastolic dysfunction, and sudden death are encountered in clinical practice. These complications are the leading causes of morbidity and mortality as these individuals survive into adulthood. Understanding the need for, early identification, timely intervention, and implementation of preventive strategies are critical in reversing this trend and improving quality of life and survival rates. This manuscript aims to provide a comprehensive review of the pathogenesis of cardiovascular complications associated with sickle cell disease and equip the clinician with tools to facilitate the early diagnosis and management of patients with SCD as increasing numbers survive into adulthood.
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Affiliation(s)
- Chibuzo Ilonze
- Division of Hematology and Oncology, Department of Pediatrics, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Gift C Echefu
- Division of Cardiovascular Diseases, Department of Internal Medicine, University of Tennessee Health Science Center, Memphis, TN, United States
| | - Alexandria L Broadnax
- Division of Hematology and Oncology, Department of Pediatrics, University of Alabama at Birmingham, Birmingham, AL, United States
| | - Adedoyin Johnson
- Department of Internal Medicine, Indiana University School of Medicine, Indianapolis, IN, United States
| | - Aniekeme Etuk
- Department of Internal Medicine, Infirmary Health Thomas Hospital, Mobile, AL, United States
| | - Onyedika J Ilonze
- Division of Cardiovascular Medicine, Indiana University School of Medicine, Indianapolis, IN, United States.
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Reduced blood pressure in sickle cell disease is associated with decreased angiotensin converting enzyme (ACE) activity and is not modulated by ACE inhibition. PLoS One 2022; 17:e0263424. [PMID: 35113975 PMCID: PMC8812860 DOI: 10.1371/journal.pone.0263424] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Accepted: 01/18/2022] [Indexed: 12/11/2022] Open
Abstract
Background Sickle cell disease (SCD) incurs vaso-occlusive episodes and organ damage, including nephropathy. Despite displaying characteristics of vascular dysfunction, SCD patients tend to present relatively lower systemic blood pressure (BP), via an unknown mechanism. We investigated associations between BP and renin-angiotensin-system (RAS) components in SCD and determined whether an inhibitor of angiotensin converting enzyme (ACE; often used to slow SCD glomerulopathy) further modulates BP and RAS components in a murine model of SCD. Methods BP was compared in human subjects and mice with/without SCD. Plasma angiotensin II, ACE and renin were measured by immunoassay. BP was reevaluated after treating mice with enalapril (25 mg/kg, 5x/week) for 5 weeks; plasma and organs were stored for angiotensin II and ACE activity measurement, and quantitative real-time PCR. Results Diastolic BP and systolic BP were significantly lower in patients and mice with SCD, respectively, compared to controls. Reduced BP was associated with increased plasma renin and markers of kidney damage (mice) in SCD, as well as significantly decreased plasma ACE concentrations and ACE enzyme activity. As expected, enalapril administration lowered BP, plasma angiotensin II and organ ACE activity in control mice. In contrast, enalapril did not further reduce BP or organ ACE activity in SCD mice; however, plasma angiotensin II and renin levels were found to be significantly higher in enalapril-treated SCD mice than those of treated control mice. Conclusion Relative hypotension was confirmed in a murine model of SCD, in association with decreased ACE concentrations in both human and murine disease. Given that ACE inhibition has an accepted role in decreasing BP, further studies should investigate mechanisms by which ACE depletion, via both Ang II-dependent and alternative pathways, could contribute to reduce BP in SCD and understand how ACE inhibition confers Ang II-independent benefits on kidney function in SCD.
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Liu C, Lai Y, Wu D, Fu R, Li Y, Li H, Guan T, Shen Y. Impact of renin-angiotensin system inhibitors on long-term clinical outcomes of patients with rheumatic heart disease. ESC Heart Fail 2021; 8:5338-5351. [PMID: 34545695 PMCID: PMC8712808 DOI: 10.1002/ehf2.13623] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 08/29/2021] [Accepted: 09/04/2021] [Indexed: 11/11/2022] Open
Abstract
AIMS Rheumatic heart disease (RHD) remains a major global health problem. Renin-angiotensin-aldosterone system inhibitors (RAASi) are commonly administered in the treatment of cardiovascular disease, but its role in RHD patients is still limited. We performed a retrospective study to determine the effect of RAASi on long-term outcomes for RHD patients. METHODS AND RESULTS A 1:1 propensity score matching was implemented to balance baseline characteristics between groups RAASi and non-RAASi. Cox proportional hazards regression model was used to investigate the associations of RAASi with the risks of all-cause mortality, cardiovascular death (CVD), and cerebrovascular death. Binary logistic regression analysis was used to evaluate the associations of RAASi with the risks of 1, 3, and 5 year heart failure (HF) rehospitalization, new-onset atrial fibrillation (AF), and new-onset stroke. A total of 734 RHD patients were enrolled as study participants; nearly half of these participants had combined valve damage (54.4%), worse New York Heart Association functional class status (III and IV, 55.2%), surgical treatment (54.2%), and AF (65.0%). After propensity score matching, 514 RHD patients were finally analysed. RAASi treatment was associated with decreased risks of all-cause mortality [adjusted hazard ratio (HR) = 0.52, 95% confidence interval (CI): 0.37-0.73, P < 0.001], CVD (adjusted HR = 0.48, 95% CI: 0.30-0.76, P = 0.002), and cerebrovascular death (adjusted HR = 0.22, 95% CI: 0.08-0.60, P = 0.003). Further subgroup analysis showed that RAASi treatment was associated with decreased risks of all-cause mortality (adjusted HR = 0.50, 95% CI: 0.31-0.79, P = 0.004), CVD (adjusted HR = 0.48, 95% CI: 0.25-0.91, P = 0.025), and cerebrovascular death (adjusted HR = 0.19, 95% CI: 0.05-0.65, P = 0.008) in RHD patients without surgical treatment, and better effect was observed in RHD patients with surgical treatment on the risks of all-cause mortality (adjusted HR = 0.47, 95% CI: 0.26-0.85, P = 0.012) and CVD (adjusted HR = 0.43, 95% CI: 0.21-0.90, P = 0.024) except cerebrovascular death (adjusted HR = 0.52, 95% CI: 0.08-3.36, P = 0.491). RAASi treatment was associated with decreased HF rehospitalization risk of 1 year [adjusted odds ratio (OR) = 0.38, 95% CI: 0.23-0.61, P < 0.001], 3 year (adjusted OR = 0.43, 95% CI: 0.28-0.68, P < 0.001), and 5 year (adjusted OR = 0.48, 95% CI: 0.30-0.77, P = 0.002) as well as new-onset AF risk (adjusted OR = 0.38, 95% CI: 0.21-0.68, P = 0.001). RAASi treatment had nothing to do with new-onset stroke risk (adjusted OR = 0.80, 95% CI: 0.47-1.38, P = 0.428). CONCLUSION Renin-angiotensin-aldosterone system inhibitor treatment was significantly associated with decreased risks of mortality, HF rehospitalization, and new-onset AF in RHD patients in median 5.9 year follow-up.
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Affiliation(s)
- Cheng Liu
- Department of Cardiology, Guangzhou First People's Hospital, South China University of Technology, 1 Panfu Road, Guangzhou, 510180, China.,Department of Cardiology, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou, China
| | - Yanxian Lai
- Department of Cardiology, Guangzhou First People's Hospital, South China University of Technology, 1 Panfu Road, Guangzhou, 510180, China
| | - Deping Wu
- Guangzhou Center for Disease Control and Prevention, Guangzhou, China
| | - Ruibin Fu
- Department of Cardiology, The General Hospital of Southern Theater Command, Guangzhou, China
| | - Yanfang Li
- Department of Cardiology, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou, China
| | - Hu Li
- Department of Cardiology, The First Naval Hospital of Southern Theater Command, Zhanjiang, China
| | - Tianwang Guan
- Department of Cardiology, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou, China
| | - Yan Shen
- Department of Cardiology, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou, China
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Roger C, Lionnet F, Mattioni S, Livrozet M, Steichen O, Letavernier E, Hammoudi N, Avellino V, Haymann J. Risk factors for CKD stage II onset in a prospective cohort of homozygous sickle cell adults. Am J Hematol 2021; 96:1147-1155. [PMID: 34111308 DOI: 10.1002/ajh.26264] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 05/31/2021] [Accepted: 06/03/2021] [Indexed: 12/15/2022]
Abstract
Prevalence of renal impairment is increasing with aging in sickle cell anemia (SCA) patients, and is responsible for a high morbidity and mortality. However, sickle cell nephropathy's natural course remains mostly unknown. We conducted a prospective observational cohort study aimed to identify risk factors for CKD stage II in a cohort of SCA patients. Baseline clinical and biological parameters were collected. Renal parameters were updated at each visit. Risk factors were analyzed using the Cox model. Five-hundred and thirty-five SCA patients were included with a median follow-up of 5.33 (IQR:2.10-8.13) years. Median age was 22 (IQR:19-30) years old. Glomerular hyperfiltration was detected in 299 (55.9%) patients, microalbuminuria and macroalbuminuria in 180 (34%) and 67 (12.7%) patients respectively. During follow up, CKD stage II onset was detected in 39 patients (7.3%). Risk factors for CKD stage II after adjustment on baseline eGFR and age were macroalbuminuria HR: 3.89 [95% CI: 1.61;9.43], diastolic blood pressure (DBP) above 70 mm Hg HR: 2.02 [1.02-3.971], LDH (for 100 IU/L increase) HR: 1.28 [1.12;1.48] and tricuspid regurgitation velocity >2.5 m/sec HR: 2.89 [1.20-6.99]. Multivariate analysis also found age as a strong independent risk factor with HR: (per year increase) 1.13 [1.09;1.16] and a 13.3-fold increase above 30 years (p < 0.001). Our results show a high incidence of CKD stage II with aging, with a strong significant risk increase after 30-years-old, and pinpoint baseline DBP, macroalbuminuria and increased LDH as independent risk factors raising the issue of optimal blood pressure targets for SCA patients.
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Affiliation(s)
- Camille Roger
- Service de Néphrologie – CHRU de Lille Université de Lille Lille France
| | - Francois Lionnet
- Sorbonne Université, Department of Internal Medicine centre de référence de la drépanocytose (AP‐HP), Centre Hospitalier Universitaire Tenon, rue de la Chine Paris France
| | - Sarah Mattioni
- Sorbonne Université, Department of Internal Medicine centre de référence de la drépanocytose (AP‐HP), Centre Hospitalier Universitaire Tenon, rue de la Chine Paris France
| | - Marine Livrozet
- Service d'Explorations Fonctionnelles Multidisciplinaires Assistance Publique‐Hôpitaux de Paris (AP‐HP), Hôpital Tenon Paris France
- Sorbonne Université INSERM, UMR_S 1155, AP‐HP Paris France
| | - Olivier Steichen
- Sorbonne Université, Department of Internal Medicine centre de référence de la drépanocytose (AP‐HP), Centre Hospitalier Universitaire Tenon, rue de la Chine Paris France
| | - Emmanuel Letavernier
- Service d'Explorations Fonctionnelles Multidisciplinaires Assistance Publique‐Hôpitaux de Paris (AP‐HP), Hôpital Tenon Paris France
- Sorbonne Université INSERM, UMR_S 1155, AP‐HP Paris France
| | - Nadjib Hammoudi
- Sorbonne Université, Inserm, Institute of Cardiometabolism and Nutrition (ICAN), ACTION Study Group and Department of Cardiology Institute of Cardiology (AP‐HP), Hôpital Pitié‐Salpêtrière, Boulevard de l'hôpital Paris France
| | - Virginie Avellino
- Sorbonne Université, Department of Internal Medicine centre de référence de la drépanocytose (AP‐HP), Centre Hospitalier Universitaire Tenon, rue de la Chine Paris France
| | - Jean‐Philippe Haymann
- Service d'Explorations Fonctionnelles Multidisciplinaires Assistance Publique‐Hôpitaux de Paris (AP‐HP), Hôpital Tenon Paris France
- Sorbonne Université INSERM, UMR_S 1155, AP‐HP Paris France
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Hemodynamic and biological correlates of glomerular hyperfiltration in sickle cell patients before and under renin-angiotensin system blocker. Sci Rep 2021; 11:11682. [PMID: 34083624 PMCID: PMC8175337 DOI: 10.1038/s41598-021-91161-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 05/12/2021] [Indexed: 11/09/2022] Open
Abstract
Glomerular hyperfiltration alone or associated with albuminuria is a well-known feature of sickle cell associated nephropathy. Though, glomerular hyperfiltration is currently considered to be related to a high renal plasma flow and chronic hemolysis, cardiac output influence on measured glomerular filtration rate (mGFR) have not been investigated so far. Thirty seven homozygous sickle cell patients (SCA) from the RAND study investigated before and under angiotensin converting enzyme inhibitor (ACEI) were included. Both mGFR and cardiac index (CI) were high (> 110 ml/min/1.73 m2 and > 3.5 l/m2 in 81% and 97% of cases) with low systemic vascular resistance (SVR) (< 700 dynes/s/cm-5) in 38% of cases. mGFR association with CI and SVR were significant at baseline (respectively ρ: 0.44, p = 0.008 and ρ: - 0.37, p = 0.02) and under ACEI (p = 0.007 and 0.01 respectively), in accordance with previous data showing that hyperfiltration was linked to an increased glomerular perfusion and a glomerulomegaly rather than increased capillary hydrostatic pressure. Of notice, after adjustment on CI, mGFR remained associated with reticulocyte count and albuminuria under ACEI (p = 0.006 and 0.02 respectively). Our results suggest that hyperfiltration is tightly linked to an increased cardiac output which may account for an increased renal blood flow. Chronic hemolysis could be a relevant factor accounting for hyperfiltration potentially acting on glomerular enlargement which appears as a key factor. Our data suggest that cardiac output assessment is a relevant tool in the routine management and monitoring of SCA nephropathy.
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Progression of albuminuria in patients with sickle cell anemia: a multicenter, longitudinal study. Blood Adv 2021; 4:1501-1511. [PMID: 32289161 DOI: 10.1182/bloodadvances.2019001378] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Accepted: 03/16/2020] [Indexed: 12/28/2022] Open
Abstract
Sickle cell nephropathy results in chronic kidney disease (CKD), which is associated with significant morbidity and mortality in sickle cell anemia (SCA). Albuminuria is an early manifestation of sickle nephropathy; however, little is known about progression of albuminuria or its correlation with glomerular filtration rate (GFR) decline or CKD. We studied nephropathy progression in 303 SCA participants in a prospective, multicenter, longitudinal study. We collected steady-state urine and serum samples yearly and assessed albumin/creatinine ratio (ACR), estimated GFR (eGFR), and SCA and nephropathy biomarkers. Participants with albuminuria (ACR ≥30 mg/g) for ≥2 annual measurements were classified as having persistent albuminuria (PA). At baseline (mean age, 21 years; range, 2-64 years), 32% had albuminuria. In longitudinal multivariate analysis, ACR was associated with sex, anemia, older age, and higher bilirubin and kidney injury molecule-1 levels. Albuminuria increased with age by 3.5 mg/g per year (P < .0001). Of 175 participants with ≥3 annual samples, 81% with baseline albuminuria ≥100 mg/g developed PA. Decreased eGFR and adult CKD were associated with PA (P = .002 and P = .02, respectively), but not with baseline albuminuria. Rate of eGFR decline was steeper among adults (but not children) with albuminuria, compared with those without (P = .02). Participants with PA were more likely to have rapid eGFR decline compared with those without (P = .03). In this longitudinal study, albuminuria progressed with age, and adults with albuminuria had worse eGFR decline than those without. Albuminuria ≥100 mg/g predicted PA, which was associated with rapid eGFR decline and CKD development in adults with SCA. This trial was registered at www.clinicaltrials.gov as #NCT02239016.
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Liem RI, Lanzkron S, D Coates T, DeCastro L, Desai AA, Ataga KI, Cohen RT, Haynes J, Osunkwo I, Lebensburger JD, Lash JP, Wun T, Verhovsek M, Ontala E, Blaylark R, Alahdab F, Katabi A, Mustafa RA. American Society of Hematology 2019 guidelines for sickle cell disease: cardiopulmonary and kidney disease. Blood Adv 2019; 3:3867-3897. [PMID: 31794601 PMCID: PMC6963257 DOI: 10.1182/bloodadvances.2019000916] [Citation(s) in RCA: 86] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Accepted: 11/01/2019] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Prevention and management of end-organ disease represent major challenges facing providers of children and adults with sickle cell disease (SCD). Uncertainty and variability in the screening, diagnosis, and management of cardiopulmonary and renal complications in SCD lead to varying outcomes for affected individuals. OBJECTIVE These evidence-based guidelines of the American Society of Hematology (ASH) are intended to support patients, clinicians, and other health care professionals in their decisions about screening, diagnosis, and management of cardiopulmonary and renal complications of SCD. METHODS ASH formed a multidisciplinary guideline panel that included 2 patient representatives and was balanced to minimize potential bias from conflicts of interest. The Mayo Evidence-Based Practice Research Program supported the guideline development process, including performing systematic evidence reviews up to September 2017. The panel prioritized clinical questions and outcomes according to their importance for clinicians and patients. The panel used the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach, including GRADE evidence-to-decision frameworks, to assess evidence and make recommendations, which were subject to public comment. RESULTS The panel agreed on 10 recommendations for screening, diagnosis, and management of cardiopulmonary and renal complications of SCD. Recommendations related to anticoagulation duration for adults with SCD and venous thromboembolism were also developed. CONCLUSIONS Most recommendations were conditional due to a paucity of direct, high-quality evidence for outcomes of interest. Future research was identified, including the need for prospective studies to better understand the natural history of cardiopulmonary and renal disease, their relationship to patient-important outcomes, and optimal management.
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Affiliation(s)
- Robert I Liem
- Division of Hematology, Oncology and Stem Cell Transplant, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, IL
- Department of Pediatrics, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Sophie Lanzkron
- Division of Adult Hematology, School of Medicine, Johns Hopkins University, Baltimore, MD
| | - Thomas D Coates
- Division of Hematology, Oncology and Blood and Marrow Transplantation, Children's Hospital of Los Angeles, Los Angeles, CA
| | - Laura DeCastro
- Division of Hematology/Oncology, University of Pittsburgh Medical Center, Pittsburgh, PA
| | - Ankit A Desai
- Krannert Institute of Cardiology, School of Medicine, Indiana University, Indianapolis, IN
| | - Kenneth I Ataga
- Center for Sickle Cell Disease, University of Tennessee Health Science Center, Memphis, TN
| | - Robyn T Cohen
- Division of Pediatric Pulmonary and Allergy, Boston Medical Center, School of Medicine, Boston University, Boston, MA
| | - Johnson Haynes
- Division of Pulmonary Disease, College of Medicine, University of South Alabama, Mobile, AL
| | - Ifeyinwa Osunkwo
- Division of Hematology, The Levine Cancer Institute, Atrium Health, Charlotte, NC
| | - Jeffrey D Lebensburger
- Division of Pediatric Hematology/Oncology, School of Medicine, University of Alabama at Birmingham, Birmingham, AL
| | - James P Lash
- Division of Nephrology, Department of Medicine, University of Illinois at Chicago, Chicago, IL
| | - Theodore Wun
- Division of Hematology and Oncology, School of Medicine, University of California Davis, Sacramento, CA
| | - Madeleine Verhovsek
- Division of Hematology and Thromboembolism, McMaster University, Hamilton, ON, Canada
| | | | | | - Fares Alahdab
- Division of General Internal Medicine, Mayo Medical School, Rochester, MN; and
| | - Abdulrahman Katabi
- Division of General Internal Medicine, Mayo Medical School, Rochester, MN; and
| | - Reem A Mustafa
- Division of Nephrology and Hypertension, School of Medicine, University of Kansas, Kansas City, KS
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Belisário AR, da Silva AAS, Silva CVM, de Souza LMG, Wakabayashi EA, Araújo SDA, Simoes-e-Silva AC. Sickle cell disease nephropathy: an update on risk factors and potential biomarkers in pediatric patients. Biomark Med 2019; 13:967-987. [DOI: 10.2217/bmm-2019-0105] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
One of the major chronic complications of sickle cell disease (SCD) is sickle cell nephropathy. The aim of this review is to discuss the pathophysiology, natural history, clinical manifestations, risk factors, biomarkers and therapeutic approaches for sickle cell nephropathy, focusing on studies with pediatric patients. The earliest manifestation of renal disease is an increase in the glomerular filtration rate. A finding that may also be observed in early childhood is microalbuminuria. Nephrin, KIM-1, VGFs, chemokines and renin-angiotensin system molecules have emerged as potential early markers of renal dysfunction in SCD. In regards to a therapeutic approach, renin-angiotensin system inhibitors and angiotensin receptor blockers seem to be effective for the control of albuminuria in adults with SCD, although new studies in children are needed. The precise moment to begin renoprotection in SCD patients who should be treated remains to be determined.
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Affiliation(s)
- André R Belisário
- Centro de Tecidos Biológicos de Minas Gerais, Fundação Hemominas, Rua das Goiabeiras, 779, Lagoa Santa, Minas Gerais 33400-000, Brazil
- Laboratório Interdisciplinar de Investigação Médica, Faculdade de Medicina, Universidade Federal de Minas Gerais (UFMG), Av Prof. Alfredo Balena, 190, Belo Horizonte, Minas Gerais 30130-100, Brazil
| | - Ariadna AS da Silva
- Laboratório Interdisciplinar de Investigação Médica, Faculdade de Medicina, Universidade Federal de Minas Gerais (UFMG), Av Prof. Alfredo Balena, 190, Belo Horizonte, Minas Gerais 30130-100, Brazil
| | - Cristiane VM Silva
- Laboratório Interdisciplinar de Investigação Médica, Faculdade de Medicina, Universidade Federal de Minas Gerais (UFMG), Av Prof. Alfredo Balena, 190, Belo Horizonte, Minas Gerais 30130-100, Brazil
| | - Larissa MG de Souza
- Laboratório Interdisciplinar de Investigação Médica, Faculdade de Medicina, Universidade Federal de Minas Gerais (UFMG), Av Prof. Alfredo Balena, 190, Belo Horizonte, Minas Gerais 30130-100, Brazil
| | - Eduarda A Wakabayashi
- Laboratório Interdisciplinar de Investigação Médica, Faculdade de Medicina, Universidade Federal de Minas Gerais (UFMG), Av Prof. Alfredo Balena, 190, Belo Horizonte, Minas Gerais 30130-100, Brazil
| | - Stanley de A Araújo
- Laboratório Interdisciplinar de Investigação Médica, Faculdade de Medicina, Universidade Federal de Minas Gerais (UFMG), Av Prof. Alfredo Balena, 190, Belo Horizonte, Minas Gerais 30130-100, Brazil
| | - Ana C Simoes-e-Silva
- Laboratório Interdisciplinar de Investigação Médica, Faculdade de Medicina, Universidade Federal de Minas Gerais (UFMG), Av Prof. Alfredo Balena, 190, Belo Horizonte, Minas Gerais 30130-100, Brazil
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Hammoudi N, Lionnet F, Redheuil A, Montalescot G. Cardiovascular manifestations of sickle cell disease. Eur Heart J 2019; 41:1365-1373. [DOI: 10.1093/eurheartj/ehz217] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2018] [Revised: 03/04/2019] [Accepted: 03/27/2019] [Indexed: 02/06/2023] Open
Abstract
Abstract
Sickle cell disease (SCD) is the most frequent genetic haemoglobinopathy worldwide. Early childhood mortality has dramatically decreased in high-income countries, and most patients now survive beyond the 5th decade. However, in the aging SCD population, the morbidity related to chronic organ damage, especially kidney and heart, has become a major concern. While pulmonary hypertension has attracted most attention, it appears that this condition is frequently linked to left heart failure (HF). Accordingly, SCD-associated cardiomyopathy is emerging as a major cause of reduced quality of life and early mortality in these patients. The diagnosis of this particular phenotype of high-output HF is challenging. Exercise intolerance and dyspnoea in SCD patients are linked to multiple causes including chronic anaemia. Moreover, echocardiographic features are unusual and can be misinterpreted. The classical diagnosis algorithm for HF is generally not suitable in SCD patients, and HF is poorly recognized and mostly diagnosed at a late congestive stage in routine practice. Such patients need to be identified at an earlier stage of myocardial dysfunction via improved phenotyping. This constitutes the first step towards further investigations in SCD needed to improve the prognosis and the quality of life. This article provides an updated review of the recent advances in the pathophysiology and diagnosis, and in addition, perspectives of new therapeutic approaches in SCD-related cardiac manifestations.
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Affiliation(s)
- Nadjib Hammoudi
- Sorbonne Université, Inserm, Institute of Cardiometabolism and Nutrition (ICAN), ACTION Study Group and Department of Cardiology, Institute of Cardiology (AP-HP), Hôpital Pitié- Salpêtrière, Boulevard de l'hôpital, Paris F-75013, France
| | - François Lionnet
- Sorbonne Université, Department of Internal Medicine, centre de référence de la drépanocytose (AP-HP), Centre Hospitalier Universitaire Tenon, rue de la Chine, 75020 Paris, France
| | - Alban Redheuil
- Department of Cardiovascular Imaging, Interventional and Thoracic Radiology (DICVRIT), Hôpital Pitié- Salpêtrière, Boulevard de l'hôpital, Sorbonne Université, Inserm, CNRS 7371, Laboratoire d'Imagerie Biomédicale, Institute of Cardiometabolism and Nutrition (ICAN), Institute of Cardiology (AP-HP), Paris F-75013, France
| | - Gilles Montalescot
- Sorbonne Université, Inserm, Institute of Cardiometabolism and Nutrition (ICAN), ACTION Study Group and Department of Cardiology, Institute of Cardiology (AP-HP), Hôpital Pitié- Salpêtrière, Boulevard de l'hôpital, Paris F-75013, France
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Zahr RS, Rampersaud E, Kang G, Weiss MJ, Wu G, Davis RL, Hankins JS, Estepp JH, Lebensburger J. Children with sickle cell anemia and APOL1 genetic variants develop albuminuria early in life. Haematologica 2019; 104:e385-e387. [PMID: 30890594 DOI: 10.3324/haematol.2018.212779] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Affiliation(s)
- Rima S Zahr
- Division of Pediatric Nephrology and Hypertension, University of Tennessee Health Science Center, Memphis, TN
| | - Evadnie Rampersaud
- Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, TN
| | - Guolian Kang
- Department of Biostatistics, St. Jude Children's Research Hospital, Memphis, TN
| | - Mitchell J Weiss
- Department of Hematology, St. Jude Children's Research Hospital, Memphis, TN
| | - Gang Wu
- Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, TN
| | - Robert L Davis
- Biomedical Informatics, University of Tennessee Health Science Center, Memphis, TN
| | - Jane S Hankins
- Department of Hematology, St. Jude Children's Research Hospital, Memphis, TN
| | - Jeremie H Estepp
- Department of Hematology, St. Jude Children's Research Hospital, Memphis, TN
| | - Jeffrey Lebensburger
- Division Pediatric Hematology and Oncology, University of Alabama at Birmingham, Birmingham, AL, USA
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Belisário AR, Vieira ÉLM, Almeida JA, Mendes FG, Miranda AS, Rezende PV, Viana MB, Simões e Silva AC. Low urinary levels of angiotensin‐converting enzyme 2 may contribute to albuminuria in children with sickle cell anaemia. Br J Haematol 2018; 185:190-193. [DOI: 10.1111/bjh.15439] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- André R. Belisário
- Centro de Tecidos Biológicos de Minas Gerais Fundação Hemominas Lagoa SantaMG Brazil
- Laboratório Interdisciplinar de Investigação Médica, Faculdade de Medicina Universidade Federal de Minas Gerais (UFMG) Belo HorizonteMG Brazil
- Faculdade de Medicina/Núcleo de Ações e Pesquisa em Apoio Diagnóstico (NUPAD) UFMG Belo Horizonte MG Brazil
| | - Érica L. M. Vieira
- Laboratório Interdisciplinar de Investigação Médica, Faculdade de Medicina Universidade Federal de Minas Gerais (UFMG) Belo HorizonteMG Brazil
| | - Jéssica A. Almeida
- Laboratório Interdisciplinar de Investigação Médica, Faculdade de Medicina Universidade Federal de Minas Gerais (UFMG) Belo HorizonteMG Brazil
| | - Fabíola G. Mendes
- Laboratório Interdisciplinar de Investigação Médica, Faculdade de Medicina Universidade Federal de Minas Gerais (UFMG) Belo HorizonteMG Brazil
| | - Aline S. Miranda
- Laboratório Interdisciplinar de Investigação Médica, Faculdade de Medicina Universidade Federal de Minas Gerais (UFMG) Belo HorizonteMG Brazil
| | - Paulo V. Rezende
- Faculdade de Medicina/Núcleo de Ações e Pesquisa em Apoio Diagnóstico (NUPAD) UFMG Belo Horizonte MG Brazil
| | - Marcos B. Viana
- Faculdade de Medicina/Núcleo de Ações e Pesquisa em Apoio Diagnóstico (NUPAD) UFMG Belo Horizonte MG Brazil
| | - Ana C. Simões e Silva
- Laboratório Interdisciplinar de Investigação Médica, Faculdade de Medicina Universidade Federal de Minas Gerais (UFMG) Belo HorizonteMG Brazil
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