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Sönmez HE, Bayındır Y, Batu ED. Cardiovascular manifestations of monogenic periodic fever syndromes. Clin Rheumatol 2023; 42:2717-2732. [PMID: 36622520 DOI: 10.1007/s10067-023-06504-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 12/23/2022] [Accepted: 01/02/2023] [Indexed: 01/10/2023]
Abstract
Periodic fever syndromes (PFS) are a group of autoinflammatory diseases characterized by repeated febrile episodes and systemic inflammation. The most common monogenic periodic fever syndromes are familial Mediterranean fever, mevalonate kinase deficiency/hyper immunoglobulin D syndrome, cryopyrin-associated periodic syndrome, and tumor necrosis factor receptor-associated periodic syndrome. Although fever is the predominant feature of PFS, other systems, including the cardiovascular system, may be involved in the disease process. This review focuses on cardiovascular risks and issues in monogenic PFS. Cardiovascular involvement may occur as a disease manifestation, association, or result of complications or a drug's adverse effects in monogenic PFS. Pericarditis seems to be a feature of PFS. Patients with recurrent pericarditis or pericarditis resistant to conventional treatment should be evaluated for PFS. Amyloidosis is the most severe complication of PFS, increasing the risk of cardiac morbidity. Furthermore, ongoing inflammation may result in early atherosclerosis. Therefore, assessing cardiovascular risks in PFS patients should be considered a part of routine care. Key points • Pericarditis is the most common cardiac involvement of monogenic periodic fever syndromes (PFS), while some forms may present with myocarditis. • Amyloidosis, the most significant complication of PFS, may lead to deterioration in cardiac functions. • Ongoing inflammation in PFS may result in endothelial dysfunction and atherosclerosis. • Effective control of inflammation and reducing concomitant risk factors such as obesity, diabetes mellitus, and hypertension could improve cardiovascular outcomes in PFS patients.
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Affiliation(s)
- Hafize Emine Sönmez
- Division of Pediatric Rheumatology, Department of Pediatrics, Kocaeli University Faculty of Medicine, Izmit, Kocaeli, Turkey
| | - Yağmur Bayındır
- Division of Pediatric Rheumatology, Department of Pediatrics, Hacettepe University Faculty of Medicine, Sıhhiye, 06100, Ankara, Turkey
| | - Ezgi Deniz Batu
- Division of Pediatric Rheumatology, Department of Pediatrics, Hacettepe University Faculty of Medicine, Sıhhiye, 06100, Ankara, Turkey.
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Gómez-Lumbreras A, Boyce RD, Villa-Zapata L, Tan MS, Hansten PD, Horn J, Malone DC. Drugs That Interact With Colchicine Via Inhibition of Cytochrome P450 3A4 and P-Glycoprotein: A Signal Detection Analysis Using a Database of Spontaneously Reported Adverse Events (FAERS). Ann Pharmacother 2023; 57:1137-1146. [PMID: 36688283 DOI: 10.1177/10600280221148031] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND Colchicine has a narrow therapeutic index. Its toxicity can be increased due to concomitant exposure to drugs inhibiting its metabolic pathway; these are cytochrome P450 3A4 (CYP3A4) and P-glycoprotein (P-gp). OBJECTIVE To examine clinical outcomes associated with colchicine drug interactions using the spontaneous reports of the US Food and Drug Administration (FDA) Adverse Event Reporting System (FAERS). METHODS We conducted a disproportionality analysis using FAERS data from January 2004 through June 2020. The reporting odds ratio (ROR) and observed-to-expected ratio (O/E) with shrinkage for adverse events related to colchicine's toxicity (ie, rhabdomyolysis/myopathy, agranulocytosis, hemorrhage, acute renal failure, hepatic failure, arrhythmias, torsade de pointes/QT prolongation, and cardiac failure) were compared between FAERS reports. RESULTS A total of 787 reports included the combined mention of colchicine, an inhibitor of both CYP3A4 and P-gp drug, and an adverse event of interest. Among reports that indicated the severity, 61% mentioned hospitalization and 24% death. A total of 37 ROR and 34 O/E safety signals involving colchicine and a CYP3A4/P-gp inhibitor were identified. The strongest ROR signal was for colchicine + atazanavir and rhabdomyolysis/myopathy (ROR = 35.4, 95% CI: 12.8-97.6), and the strongest O/E signal was for colchicine + atazanavir and agranulocytosis (O/E = 3.79, 95% credibility interval: 3.44-4.03). CONCLUSION AND RELEVANCE This study identifies numerous safety signals for colchicine and CYP3A4/P-gp inhibitor drugs. Avoiding the interaction or monitoring for toxicity in patients when co-prescribing colchicine and these agents is highly recommended.
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Affiliation(s)
- Ainhoa Gómez-Lumbreras
- Department of Pharmacotherapy, College of Pharmacy, The University of Utah, Salt Lake City, UT, USA
| | - Richard D Boyce
- Department of Biomedical Informatics, University of Pittsburgh, Pittsburgh, PA, USA
| | - Lorenzo Villa-Zapata
- Department of Pharmacy Practice, College of Pharmacy, Mercer University, Atlanta, GA, USA
| | - Malinda S Tan
- Department of Pharmacotherapy, College of Pharmacy, The University of Utah, Salt Lake City, UT, USA
| | - Philip D Hansten
- Department of Pharmacy, School of Pharmacy, University of Washington, Seattle, WA, USA
| | - John Horn
- Department of Pharmacy, School of Pharmacy, University of Washington, Seattle, WA, USA
| | - Daniel C Malone
- Department of Pharmacotherapy, College of Pharmacy, The University of Utah, Salt Lake City, UT, USA
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Malik J, Shabbir A, Nazir A. Cardiovascular Sequelae and Genetics of Familial Mediterranean Fever: A Literature Review. Pulse (Basel) 2021; 8:78-85. [PMID: 34307203 PMCID: PMC8280401 DOI: 10.1159/000516182] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 03/27/2021] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION Familial Mediterranean fever (FMF) is an autoinflammatory fever syndrome distinguished by recurrent attacks of spontaneous peritonitis, pleuritis, fever, and arthritis. It is specifically seen in the ethnic groups of Mediterranean origin, but sporadic cases have been reported in Eastern Europe and America due to migrations. There is a number of cardiac manifestations associated with FMF. METHODS Using PubMed as the search engine, the literature search was done for articles published between 1958 and 2020. To summarize the body of available evidence, a scoping review was carried out to find relevant articles and case reports in patients of FMF with cardiovascular manifestations. RESULTS In the literature, there is a number of mechanisms explaining the cause of cardiac involvement in FMF, including the subclinical inflammation and secondary (AA) amyloid deposition in the vessels and the myocardium. There is a variable and often spurious course of these manifestations and it can be associated with a poor prognosis such as an acute myocardial infarction. In FMF patients, polyarteritis nodosa and Henoch-Schönlein purpura are seen more significantly as compared to the general population with increased frequency of mutations in Mediterranean fever (MEFV) gene. Through unclear mechanisms, Behçet's disease is associated with MEFV gene mutations and shares vascular manifestations with FMF. There is an interplay of IL-1 and MEFV gene, which impart an important role in inflammatory attacks of FMF. There is an intima-media thickening of blood vessels AA to persistent inflammation which can lead to atherosclerotic plaque formation resulting in atherosclerotic cardiovascular disease. CONCLUSION FMF and its associated cardiovascular diseases are interlinked to 2 main mechanisms: subclinical atherosclerosis and amyloid deposition, and colchicine is the primary treatment of patients with FMF which shows the regression of amyloid deposits and prevents cardiovascular sequelae.
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Affiliation(s)
- Jahanzeb Malik
- Rawalpindi Institute of Cardiology, Rawalpindi, Pakistan
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Evaluation of a Proarrhythmic Repolarization Marker (Total Cosine R to T) in Patients With Uncomplicated Familial Mediterranean Fever. J Clin Rheumatol 2020; 26:334-337. [PMID: 32649405 DOI: 10.1097/rhu.0000000000001465] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Familial Mediterranean fever (FMF) is a systemic autoinflammatory disorder characterized by recurrent attacks of fever and serous inflammation. The association between FMF and risk of cardiac arrhythmia is continuously questioned; some studies report abnormal cardiac repolarization, while others do not. Considering this controversy, we aim to perform in a large cohort of FMF patients a total cosine R to T (TCRT) analysis, a previously unexplored repolarization marker in this disorder. METHODS The study group included 56 FMF patients without amyloidosis, diagnosed with FMF according to published criteria and 131 control subjects, unaffected with FMF. A 12-lead electrocardiogram (ECG) was performed according to strict standards. Electrocardiogram files were processed with Python-based computer software. Patients were followed for 10 to 12 years, and the rate of cardiac complications was evaluated. RESULTS Other than FMF and prescription of colchicine, both groups had similar medical and demographic background. TCRT results were similar for a randomly selected beat (0.40 ± 0.06 vs 0.50 ± 0.04, p > 0.05) and for an averaged beat (0.39 ± 0.06 vs 0.50 ± 0.04, p > 0.05) in FMF patients and control subjects, respectively. Correction of average TCRT for heart rate also resulted in similar TCRTc values in patients and control groups (0.42 ± 0.07 s vs 0.51 ± 0.05 s, respectively, p > 0.05). During the follow-up period, none of the patients died, and no patient developed clinical symptoms suggestive of ventricular arrhythmias. CONCLUSIONS Colchicine treated uncomplicated FMF patients have normal TCRT and TCRTc values, implying low risk for cardiac arrhythmias in this population. Future studies should evaluate the sensitivity and specificity of this marker in high-risk FMF populations, such as those who developed AA amyloidosis.
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Ocal AG, Ocal L, Kup A, Eren H, Tezcan ME. Colchicine's Effects on Electrocardiographic Parameters in Newly Diagnosed Familial Mediterranean Fever Patients : Colchicine may have Favourable Effects on Parameters Related to Ventricular Arrhythmias in New Diagnosed Familial Mediterranean Fever. Z Rheumatol 2019; 79:210-215. [PMID: 31065792 DOI: 10.1007/s00393-019-0642-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVE Colchicine may prevent both recurrent serositis attacks and secondary amyloidosis in familial Mediterranean fever (FMF). Furthermore, colchicine may decrease the frequency of atrial fibrillation in some groups of patients without FMF. However, there is no study that evaluates the effect of colchicine on arrhythmogenic electrocardiographic indices in FMF. In this study, we evaluated the impact of 1 year of colchicine treatment on atrial and ventricular arrhythmogenic electrocardiographic (ECG) parameters in newly diagnosed FMF patients. MATERIALS AND METHODS We enrolled 28 newly diagnosed FMF (20 female, mean age 31.4 ± 8.2 years) patients who fulfilled the modified Tel Hashomer criteria. Electrocardiographic, demographic and laboratory parameters were obtained at the first visit and at the end of the 1‑year colchicine treatment. Herein, we assessed P wave dispersion (Pd) for atrial arrhythmia risk and peak-to-end interval of T wave (Tp-E), Tp-E/QT, Tp-E/QTc values for ventricular arrhythmia risk. RESULTS Colchicine treatment significantly decreased Tp-E and Tp-E/QT values (p = 0.02 and p = 0.01, respectively) by the end of the 1‑year treatment. However, Pd values did not change with treatment. CONCLUSION Colchicine treatment may have a favourable effect on ventricular repolarisation indices that relate to ventricular arrhythmia and sudden death.
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Affiliation(s)
- Aslı Gozek Ocal
- Kartal Dr. Lutfi Kirdar Training and Research Hospital, Department of Internal Medicine, University of Health Sciences, Istanbul, Turkey
| | - Lutfi Ocal
- Kosuyolu Kartal Heart Training and Research Hospital, Department of Cardiology, University of Health Sciences, Istanbul, Turkey
| | - Ayhan Kup
- Kosuyolu Kartal Heart Training and Research Hospital, Department of Cardiology, University of Health Sciences, Istanbul, Turkey
| | - Hayati Eren
- Kosuyolu Kartal Heart Training and Research Hospital, Department of Cardiology, University of Health Sciences, Istanbul, Turkey
| | - Mehmet Engin Tezcan
- Kartal Dr. Lutfi Kirdar Training and Research Hospital, Department of Rheumatology, University of Health Sciences, 34680, Kartal, Istanbul, Turkey.
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Nussinovitch U, Livneh A. Late ventricular potentials in familial Mediterranean fever with and without AA amyloidosis. Eur J Rheumatol 2017; 4:184-188. [PMID: 29164000 DOI: 10.5152/eurjrheum.2017.16113] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2016] [Accepted: 05/21/2017] [Indexed: 01/13/2023] Open
Abstract
Objective Familial Mediterranean fever (FMF) is an autosomal recessive disease characterized by episodic and chronic inflammation that may lead to both accelerated coronary atherosclerosis and cardiac AA amyloidosis. We hypothesized that late ventricular potentials (LPs), an established electrocardiographic susceptibility marker of ventricular arrhythmias, will be more common in FMF than in the adjusted normal population due to these two types of inflammation-associated cardiac effects. Therefore, we aimed to evaluate the occurrence of LPs in FMF patients with and without amyloidosis. Material and Methods Signal-averaged electrocardiography was performed in consecutive patients with FMF using the Frank corrected orthogonal lead system. At least 200 consecutive beats were digitally recorded and averaged, and the presence of LPs was determined according to acceptable thresholds. Results There were 54 patients with colchicine-treated FMF, of whom 14 had biopsy-proven AA amyloidosis. None of the uncomplicated FMF patients and 2 of the 14 FMF amyloidosis patients had abnormal or borderline LPs. Conclusion Based on LPs as a susceptibility marker for arrhythmia, FMF patients, including the large majority of FMF patients with amyloidosis, are seemingly not at an increased risk to develop arrhythmias.
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Affiliation(s)
- Udi Nussinovitch
- Medicine A, Rambam Health Care Campus, Haalia Hashnia, Haifa, Israel
| | - Avi Livneh
- The Heller Institute of Medical Research and Medicine F, Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Cardiovascular disease in patients with autoinflammatory syndromes. Rheumatol Int 2017; 38:37-50. [DOI: 10.1007/s00296-017-3854-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2017] [Accepted: 10/13/2017] [Indexed: 12/16/2022]
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Cardiac disease in familial Mediterranean fever. Rheumatol Int 2017; 38:51-58. [DOI: 10.1007/s00296-017-3853-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Accepted: 10/10/2017] [Indexed: 01/19/2023]
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Lutfi MF. QT Interval Derived Measurements in Patients with Cardiac Syndrome X Compared to Coronary Artery Disease. Front Physiol 2016; 7:422. [PMID: 27708590 PMCID: PMC5030246 DOI: 10.3389/fphys.2016.00422] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2016] [Accepted: 09/06/2016] [Indexed: 11/18/2022] Open
Abstract
Previous studies assessing effect of ischemia on ventricular repolarization are mostly directed toward patients with coronary artery disease (CAD); however, similar reports on cardiac syndrome X (CSX) are scarce. Whether microvascular dysfunction of CSX and ischemia induced by CAD produce comparable effect on ventricular repolarization is unclear and deserve further studies. In the present study, ECG measures of ventricular repolarization were compared between CAD and CSX patients (40 subjects in each group). Following evaluation of sociodemographic characteristics, medical and past medical history, a resting ECG was used to assess measurements of ventricular repolarization in each patient, namely, QT interval (QT), corrected QT interval (QTc), QT dispersion (QTd), corrected QT dispersion (QTcd), adjacent QT dispersion (AdQTd), QT dispersion ratio (QTdR), JT dispersion (JTd), and Corrected JT dispersion (JTcd). Results showed comparable QT intervals and QTd in CAD and CSX patients even after adjustment for the possible variations in gender, age and body mass index of the studied groups. Although JTd was increased in CSX subjects (26.6 ± 7.2 ms) compared with CAD patients (22.7 ± 6.5 ms, p = 0.019), statistical significance disappeared after correcting JT for variations in heart rate. QT and QTc were significantly below 440 ms in CAD as well as CSX patients (p < 0.001). In contrast, maximum QTd, maximum QTcd and AdQTd of CAD and CSX patients were significantly above 440 ms (p < 0.001). The means of JTd and JTcd were significantly above 22 ms and 24 ms respectively (p < 0.001, p = 0.001) in CSX but not CAD patients (p = 0.529, p = 0.281). The present findings clearly demonstrate comparable measures of ventricular repolarization in CAD and CSX patients and consequently an equal risk of cardiac events in both groups.
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Affiliation(s)
- Mohamed F Lutfi
- Department of Physiology, Faculty of Medicine and Health Sciences, Al-Neelain University Khartoum, Sudan
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10
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Cardiac autonomic functions in children with familial Mediterranean fever. Clin Rheumatol 2016; 35:1237-44. [PMID: 24928342 DOI: 10.1007/s10067-014-2714-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2014] [Revised: 05/13/2014] [Accepted: 06/03/2014] [Indexed: 01/08/2023]
Abstract
Familial Mediterranean fever (FMF) is the most common inherited autoinflammatory disease in the world. The long-term effects of subclinical inflammation in FMF are not well recognized. Some studies have suggested that FMF is associated with cardiac autonomic dysfunction in adult FMF patients. The objective of this study was to investigate the cardiac autonomic functions in pediatric FMF patients by using several autonomic tests. Thirty-five patients with FMF and 35 healthy controls were enrolled in this cross-sectional study. Demographic data, disease-specific data, and orthostatic symptoms were recorded. In all participants, 12-lead electrocardiography (ECG), 24 h ambulatory electrocardiographic monitoring, transthoracic echocardiography, treadmill exercise test, and head upright tilt-table (HUTT) test were performed. The heart rate recovery (HRR) indices of the two groups were similar. Also, chronotropic response was similar in both groups. The time-domain parameters of heart rate variability (HRV) were similar in both groups, except mean RR (p = 0.024). Frequencies of ventricular and supraventricular ectopic stimuli were similar in both groups. There were no statistically significant differences between the groups in average QT and average corrected QT interval length, average QT interval dispersion, and average QT corrected dispersion. There was no significant difference between the two groups regarding the ratio of clinical dysautonomic reactions on HUTT. However, we observed a significantly higher rate of dysautonomic reactions on HUTT in patients with exertional leg pain than that in patients without (p = 0.013). When the fractal dimension of time curves were compared, FMF patients exhibited significantly lower diastolic blood pressure parameters than controls in response to HUTT. Cardiovascular autonomic dysfunction in children with FMF is not prominent. Particularly, patients with exertional leg pain are more prone to have dysautonomic features. Further studies are needed to elucidate the exact mechanisms leading to impaired cardiac autonomic functions in FMF.
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Gasparyan AY, Ayvazyan L, Yessirkepov M, Kitas GD. Colchicine as an anti-inflammatory and cardioprotective agent. Expert Opin Drug Metab Toxicol 2015; 11:1781-94. [PMID: 26239119 DOI: 10.1517/17425255.2015.1076391] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
INTRODUCTION Colchicine has been successfully used for the treatment of neutrophilic disorders such as familial Mediterranean fever (FMF), Behçet disease (BD) and gout. There is a growing interest in its cardiovascular effects. AREAS COVERED A MEDLINE/PubMed search for English articles published from January 1972 to June 2015 was completed using the following terms: therapy, pharmacokinetics, efficiency, side effects, toxicity, heart, colchicine, inflammation, FMF, amyloidosis, BD, gout, cardiovascular disorders, pericarditis, arrhythmias, inflammation, neutrophils, platelets. EXPERT OPINION By targeting neutrophils, endothelial cells and platelets, inhibiting mitosis, vascular hyperplasia and fibrosis, colchicine improves outcomes of pericarditis, myocardial ischemia and coronary interventions. Studies in neutrophilic rheumatic diseases and cardiovascular disorders demonstrated that oral colchicine at doses of 0.5 - 2.5 mg/daily is useful for treating pericarditis, myocardial ischemia and coronary occlusion. In rheumatic and cardiovascular disorders, therapeutic doses of the drug reduce C-reactive protein to levels below 2 mg/L, prevent myocardial damage and preserve normal values of atrial and ventricular impulse generation. One of the drug's frequent side effects is diarrhea, which is treated by diet modification or temporary discontinuation of the therapy. Certain drugs (macrolides, statins), comorbidities and certain genetic factors increase risk of colchicine toxicity.
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Affiliation(s)
- Armen Yuri Gasparyan
- a 1 Dudley Group NHS Foundation Trust (Teaching Trust of University of Birmingham), Russells Hall Hospital, Departments of Rheumatology and Research & Development , DY1 2HQ, Dudley, UK +44 138 424 4842 ; +44 138 424 4808 ;
| | - Lilit Ayvazyan
- b 2 Yerevan State Medical University, Department of Medical Chemistry , Yerevan, Armenia
| | - Marlen Yessirkepov
- c 3 South Kazakhstan State Pharmaceutical Academy, Department of Biochemistry, Biology and Microbiology , Shymkent, Kazakhstan
| | - George D Kitas
- a 1 Dudley Group NHS Foundation Trust (Teaching Trust of University of Birmingham), Russells Hall Hospital, Departments of Rheumatology and Research & Development , DY1 2HQ, Dudley, UK +44 138 424 4842 ; +44 138 424 4808 ; .,d 4 University of Manchester, Arthritis Research UK Epidemiology Unit , Manchester, UK
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Giese A, Örnek A, Kurucay M, Kara K, Wittkowski H, Gohar F, Menge BA, Schmidt WE, Zeidler C. P wave dispersion and QT dispersion in adult Turkish migrants with familial mediterranean fever living in Germany. Int J Med Sci 2014; 11:1140-6. [PMID: 25170297 PMCID: PMC4147640 DOI: 10.7150/ijms.9444] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2014] [Accepted: 07/21/2014] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Familial Mediterranean Fever (FMF) is a hereditary autoinflammatory disease associated with subclinical inflammation, which includes atherosclerosis arising from endothelial inflammation, which in turn increases the risk of atrial or ventricular arrhythmias. Conduction abnormalities can be detected using the electrocardiographic (ECG) indices P and QT dispersion (Pdisp and QTdisp). Currently, it is unknown whether patients with FMF are more likely to have abnormalities of these ECG indices. Moreover, existing studies were conducted in countries with higher FMF prevalence. We therefore perform the first prospective study assessing Pdisp and QTdisp in adult FMF patients in Germany, where prevalence of FMF is low. METHOD Asymptomatic FMF patients (n=30) of Turkish ancestry living in Germany and age-matched healthy controls (n=37) were prospectively assessed using 12-lead ECG. RESULTS Patients and controls were comparable in gender and body mass index, and patients had higher erythrocyte sedimentation rate (ESR), C-reactive protein (CRP) and serum amyloid A (SAA) compared to controls (ESR: 23.7±14.3 vs. 16.1±13,3 mm/1(st)h, p=0.03, CRP: 0.73±0.9 vs. 0.26±0.4 g/dl, p=0.01, SAA: 3.14±4,8 vs. 0.37±0.3 mg/dl, p<0.01). No statistically significant difference between patients and controls respectively, for Pdisp (43.7±11.9 vs. 47.1±11.2ms, p=0.23), QTdisp (65.9±12.3 vs. 67.6±12.7 ms, p=0.58) or corrected QTdisp (cQTdisp: 73.9±15.0 vs. 76.0±13.3 ms, p=0.55) was found. No correlation could be found between Pdisp or QTdisp or cQTdisp and any of the biochemical markers of inflammation. CONCLUSION FMF patients living in Germany show a Pdisp and QTdisp comparable to healthy controls, with no increased risk of atrial or ventricular arrhythmias indicated.
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Affiliation(s)
- Arnd Giese
- 1. Department of Internal Medicine I, St. Josef-Hospital, Medical Centre of the Ruhr-University Bochum, Gudrunstraße 56, 44791 Bochum, Germany
- 2. Department of Internal Medicine I, Marienhospital Herne, Medical Centre of the Ruhr-University Bochum, Herne, Germany
| | - Ahmet Örnek
- 2. Department of Internal Medicine I, Marienhospital Herne, Medical Centre of the Ruhr-University Bochum, Herne, Germany
- 3. Institute for Radiologic Diagnostics, Bergmannsheil, Ruhr-University Bochum, Bochum, Germany
| | - Mustafa Kurucay
- 2. Department of Internal Medicine I, Marienhospital Herne, Medical Centre of the Ruhr-University Bochum, Herne, Germany
| | - Kaffer Kara
- 4. Department of Internal Medicine II, St. Josef-Hospital, Medical Centre of the Ruhr-University Bochum, Bochum, Germany
| | - Helmut Wittkowski
- 5. Department of Paediatric Rheumatology and Immunology, University Children's Hospital Muenster, Germany
- 6. AID-NET Autoinflammatory disorders (AID) in children: Genetics, disease mechanisms, diagnostic markers and therapeutic targets, Essen and Muenster, Germany
| | - Faekah Gohar
- 5. Department of Paediatric Rheumatology and Immunology, University Children's Hospital Muenster, Germany
- 6. AID-NET Autoinflammatory disorders (AID) in children: Genetics, disease mechanisms, diagnostic markers and therapeutic targets, Essen and Muenster, Germany
| | - Bjoern A. Menge
- 1. Department of Internal Medicine I, St. Josef-Hospital, Medical Centre of the Ruhr-University Bochum, Gudrunstraße 56, 44791 Bochum, Germany
| | - Wolfgang E. Schmidt
- 1. Department of Internal Medicine I, St. Josef-Hospital, Medical Centre of the Ruhr-University Bochum, Gudrunstraße 56, 44791 Bochum, Germany
| | - Christoph Zeidler
- 1. Department of Internal Medicine I, St. Josef-Hospital, Medical Centre of the Ruhr-University Bochum, Gudrunstraße 56, 44791 Bochum, Germany
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Sarı İ, Birlik M, Kasifoğlu T. Familial Mediterranean fever: An updated review. Eur J Rheumatol 2014; 1:21-33. [PMID: 27708867 DOI: 10.5152/eurjrheum.2014.006] [Citation(s) in RCA: 97] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2014] [Accepted: 02/05/2014] [Indexed: 12/21/2022] Open
Abstract
Familial Mediterranean Fever (FMF) is a hereditary autoinflammatory disorder characterised by acute attacks of fever and serosal inflammation. FMF primarily affects Jewish, Armenian, Turkish, and Arab populations. The disease is accompanied by a marked decrease in quality of life due to the effects of attacks and subclinical inflammation in the attack-free periods. Untreated or inadequately treated patients run the risk of amyloidosis, which is an important cause of morbidity and mortality. In this review, the current information available on FMF is summarised.
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Affiliation(s)
- İsmail Sarı
- Department of Internal Medicine, Division of Rheumatology, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
| | - Merih Birlik
- Department of Internal Medicine, Division of Rheumatology, Dokuz Eylül University Faculty of Medicine, İzmir, Turkey
| | - Timuçin Kasifoğlu
- Department of Internal Medicine, Division of Rheumatology, Osmangazi University Faculty of Medicine, Eskişehir, Turkey
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