Familial Hypercholesterolemia in the Arabian Gulf Region: Clinical results of the Gulf FH Registry.

<h4>Background and aims</h4>Familial hypercholesterolemia (FH) is a common autosomal dominant disorder that can result in premature atherosclerotic cardiovascular disease (ASCVD). Limited data are available worldwide about the prevalence and management of FH. Here, we aimed to estimate t...

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Autores principales: Khalid F Alhabib, Khalid Al-Rasadi, Turky H Almigbal, Mohammed A Batais, Ibrahim Al-Zakwani, Faisal A Al-Allaf, Khalid Al-Waili, Fahad Zadjali, Mohammad Alghamdi, Fahad Alnouri, Zuhier Awan, Abdulhalim J Kinsara, Ahmed AlQudaimi, Wael Almahmeed, Hani Sabbour, Mahmoud Traina, Bassam Atallah, Mohammed Al-Jarallah, Ahmad AlSarraf, Nasreen AlSayed, Haitham Amin, Hani Altaradi
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spelling oai:doaj.org-article:69083c33c4d34aab8bdbcd2889d3ea792021-12-02T20:03:56ZFamilial Hypercholesterolemia in the Arabian Gulf Region: Clinical results of the Gulf FH Registry.1932-620310.1371/journal.pone.0251560https://doaj.org/article/69083c33c4d34aab8bdbcd2889d3ea792021-01-01T00:00:00Zhttps://doi.org/10.1371/journal.pone.0251560https://doaj.org/toc/1932-6203<h4>Background and aims</h4>Familial hypercholesterolemia (FH) is a common autosomal dominant disorder that can result in premature atherosclerotic cardiovascular disease (ASCVD). Limited data are available worldwide about the prevalence and management of FH. Here, we aimed to estimate the prevalence and management of patients with FH in five Arabian Gulf countries (Saudi Arabia, Oman, United Arab Emirates, Kuwait, and Bahrain).<h4>Methods</h4>The multicentre, multinational Gulf FH registry included adults (≥18 years old) recruited from outpatient clinics in 14 tertiary-care centres across five Arabian Gulf countries over the last five years. The Gulf FH registry had four phases: 1- screening, 2- classification based on the Dutch Lipid Clinic Network, 3- genetic testing, and 4- follow-up.<h4>Results</h4>Among 34,366 screened patient records, 3713 patients had suspected FH (mean age: 49±15 years; 52% women) and 306 patients had definite or probable FH. Thus, the estimated FH prevalence was 0.9% (1:112). Treatments included high-intensity statin therapy (34%), ezetimibe (10%), and proprotein convertase subtilisin/kexin type 9 inhibitors (0.4%). Targets for low-density lipoprotein cholesterol (LDL-C) and non-high-density lipoprotein cholesterol were achieved by 12% and 30%, respectively, of patients at high ASCVD risk, and by 3% and 6%, respectively, of patients at very high ASCVD risk (p <0.001; for both comparisons).<h4>Conclusions</h4>This snap-shot study was the first to show the high estimated prevalence of FH in the Arabian Gulf region (about 3-fold the estimated prevalence worldwide), and is a "call-to-action" for further confirmation in future population studies. The small proportions of patients that achieved target LDL-C values implied that health care policies need to implement nation-wide screening, raise FH awareness, and improve management strategies for FH.Khalid F AlhabibKhalid Al-RasadiTurky H AlmigbalMohammed A BataisIbrahim Al-ZakwaniFaisal A Al-AllafKhalid Al-WailiFahad ZadjaliMohammad AlghamdiFahad AlnouriZuhier AwanAbdulhalim J KinsaraAhmed AlQudaimiWael AlmahmeedHani SabbourMahmoud TrainaBassam AtallahMohammed Al-JarallahAhmad AlSarrafNasreen AlSayedHaitham AminHani AltaradiPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 16, Iss 6, p e0251560 (2021)
institution DOAJ
collection DOAJ
language EN
topic Medicine
R
Science
Q
spellingShingle Medicine
R
Science
Q
Khalid F Alhabib
Khalid Al-Rasadi
Turky H Almigbal
Mohammed A Batais
Ibrahim Al-Zakwani
Faisal A Al-Allaf
Khalid Al-Waili
Fahad Zadjali
Mohammad Alghamdi
Fahad Alnouri
Zuhier Awan
Abdulhalim J Kinsara
Ahmed AlQudaimi
Wael Almahmeed
Hani Sabbour
Mahmoud Traina
Bassam Atallah
Mohammed Al-Jarallah
Ahmad AlSarraf
Nasreen AlSayed
Haitham Amin
Hani Altaradi
Familial Hypercholesterolemia in the Arabian Gulf Region: Clinical results of the Gulf FH Registry.
description <h4>Background and aims</h4>Familial hypercholesterolemia (FH) is a common autosomal dominant disorder that can result in premature atherosclerotic cardiovascular disease (ASCVD). Limited data are available worldwide about the prevalence and management of FH. Here, we aimed to estimate the prevalence and management of patients with FH in five Arabian Gulf countries (Saudi Arabia, Oman, United Arab Emirates, Kuwait, and Bahrain).<h4>Methods</h4>The multicentre, multinational Gulf FH registry included adults (≥18 years old) recruited from outpatient clinics in 14 tertiary-care centres across five Arabian Gulf countries over the last five years. The Gulf FH registry had four phases: 1- screening, 2- classification based on the Dutch Lipid Clinic Network, 3- genetic testing, and 4- follow-up.<h4>Results</h4>Among 34,366 screened patient records, 3713 patients had suspected FH (mean age: 49±15 years; 52% women) and 306 patients had definite or probable FH. Thus, the estimated FH prevalence was 0.9% (1:112). Treatments included high-intensity statin therapy (34%), ezetimibe (10%), and proprotein convertase subtilisin/kexin type 9 inhibitors (0.4%). Targets for low-density lipoprotein cholesterol (LDL-C) and non-high-density lipoprotein cholesterol were achieved by 12% and 30%, respectively, of patients at high ASCVD risk, and by 3% and 6%, respectively, of patients at very high ASCVD risk (p <0.001; for both comparisons).<h4>Conclusions</h4>This snap-shot study was the first to show the high estimated prevalence of FH in the Arabian Gulf region (about 3-fold the estimated prevalence worldwide), and is a "call-to-action" for further confirmation in future population studies. The small proportions of patients that achieved target LDL-C values implied that health care policies need to implement nation-wide screening, raise FH awareness, and improve management strategies for FH.
format article
author Khalid F Alhabib
Khalid Al-Rasadi
Turky H Almigbal
Mohammed A Batais
Ibrahim Al-Zakwani
Faisal A Al-Allaf
Khalid Al-Waili
Fahad Zadjali
Mohammad Alghamdi
Fahad Alnouri
Zuhier Awan
Abdulhalim J Kinsara
Ahmed AlQudaimi
Wael Almahmeed
Hani Sabbour
Mahmoud Traina
Bassam Atallah
Mohammed Al-Jarallah
Ahmad AlSarraf
Nasreen AlSayed
Haitham Amin
Hani Altaradi
author_facet Khalid F Alhabib
Khalid Al-Rasadi
Turky H Almigbal
Mohammed A Batais
Ibrahim Al-Zakwani
Faisal A Al-Allaf
Khalid Al-Waili
Fahad Zadjali
Mohammad Alghamdi
Fahad Alnouri
Zuhier Awan
Abdulhalim J Kinsara
Ahmed AlQudaimi
Wael Almahmeed
Hani Sabbour
Mahmoud Traina
Bassam Atallah
Mohammed Al-Jarallah
Ahmad AlSarraf
Nasreen AlSayed
Haitham Amin
Hani Altaradi
author_sort Khalid F Alhabib
title Familial Hypercholesterolemia in the Arabian Gulf Region: Clinical results of the Gulf FH Registry.
title_short Familial Hypercholesterolemia in the Arabian Gulf Region: Clinical results of the Gulf FH Registry.
title_full Familial Hypercholesterolemia in the Arabian Gulf Region: Clinical results of the Gulf FH Registry.
title_fullStr Familial Hypercholesterolemia in the Arabian Gulf Region: Clinical results of the Gulf FH Registry.
title_full_unstemmed Familial Hypercholesterolemia in the Arabian Gulf Region: Clinical results of the Gulf FH Registry.
title_sort familial hypercholesterolemia in the arabian gulf region: clinical results of the gulf fh registry.
publisher Public Library of Science (PLoS)
publishDate 2021
url https://doaj.org/article/69083c33c4d34aab8bdbcd2889d3ea79
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