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Walubembe J, Ssinabulya I, Mubuuke AG, Kagwa MM, Babirye D, Okot J, Bongomin F, Nakku M, Ongom DO, Ameda F. Carotid Doppler findings among patients admitted with stroke in two tertiary care facilities in Uganda: A Hospital-based Cross-sectional Study. RESEARCH SQUARE 2023:rs.3.rs-2800534. [PMID: 37162833 PMCID: PMC10168469 DOI: 10.21203/rs.3.rs-2800534/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Background Carotid Atherosclerotic Disease (CAD) Doppler findings including carotid artery stenosis, thickened intima media thickness, and high-risk atherosclerotic plaques are associated with increased risk of stroke and symptomatic cerebrovascular disease. However, few studies have explored these Doppler characteristics among stroke patients in Africa. This study, therefore, investigates these carotid artery Doppler characteristics among stroke patients in Uganda. Methods A hospital-based cross-sectional study of 95 stroke patients attending two national referral hospitals in Uganda between March and July 2022. Following the caption of their sociodemographic and clinical characteristics, they underwent Doppler sonography of the extracranial carotid arteries using a standard carotid Doppler protocol. Multivariate logistic regression was used to determine factors associated with abnormal carotid Doppler parameters (i.e., carotid intima-media thickness, carotid stenosis). Results The mean age of the study participants was 61 ± 13 years with 60% (57/95) of the participants being male. Most participants had an ischemic stroke (67%), hypertension (76.4%), and used alcohol (58.9%). The prevalence of significant carotid stenosis in participants with ischemic stroke was 12.5% (8/64) (i.e., 7.8% had severe carotid stenosis and 4.7% had moderate stenosis). The prevalence of high carotid intima media thickness (CIMT) and atherosclerotic plaques were 31.6% (30/95) and 26.3% (25/95), respectively. Most atherosclerotic plaques were echogenic. Age above 60 years (adjusted odds ratio [aOR] = 5.2, 95% Confidence Interval [CI]:1.97-14; p < 0.010), high low-density lipoprotein cholesterol (aOR = 4.2, 95% CI: 1.29-8.79; p = 0.013) increased the likelihood of having abnormal CIMT. Conclusion The burden of carotid atherosclerotic disease is increasing among stroke patients in Uganda. Large-scale epidemiological studies are needed to further profile the disease in high risk populations.
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Adekoya AO, Olatunji AA, Akinola RA, Odusan O, Adekoya AO, Olusola-Bello MA, Olawale OO. Ultra sonographic indices of the carotid artery in healthy adult population of southwest, Nigeria: a cross-sectional study. Pan Afr Med J 2023; 44:97. [PMID: 37229299 PMCID: PMC10204103 DOI: 10.11604/pamj.2023.44.97.30386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 02/14/2023] [Indexed: 05/27/2023] Open
Abstract
Introduction atherosclerosis develops insidiously, offering time and opportunities for early detection. Screening for subclinical atherosclerosis via structural wall changes and flow velocities among apparently healthy adults using carotid ultrasonography may help its early detection, offer timely intervention and reduce morbidity and mortality. Methods a cross-sectional study of 100 participants with a mean age of 56.1 ± 6.9 years, were enrolled from a community population. Both carotid arteries were examined for plaques, carotid intima-media thickness (CIMT), and flow velocities - peak systolic velocity (PSV), end-diastolic velocity (EDV), pulsatility index (PI), and resistive index (RI) using 4-12MHz linear array transducer. Visceral obesity, serum lipids, and blood glucose were also evaluated and correlated with ultrasound findings. Results the mean CIMT was 0.07 ± 0.02cm and 15% of the participants had increased CIMT. Statistically significance but weak correlations were observed between CIMT and FBG (r = 0.199, p = 0.047), EDV (r =0.204, p= 0.041), PI (r = -0.287, p = 0.004) and RI (r = -0.268, p =0.007). Statistically significance with modest correlations were observed between EDV and PSV (r = 0.48, p = 0.000), PI (r = -0.635, p = 0.000) and RI (r = -0.637, p = 0.000). The PI and RI showed strong correlation with statistical significance (r= 0.972, p = 0.000). Conclusion statistical significance in the flow velocities, derived flow indices and increased CIMT may be an early indication of subclinical atherosclerosis. Therefore, ultrasonography may facilitate its early detection and possible prevention of complications.
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Affiliation(s)
| | | | | | - Olatunde Odusan
- Department of Internal Medicine, Endocrine Unit, Olabisi Onabanjo University Teaching Hospital, Sagamu, Nigeria
| | - Adesola Olubunmi Adekoya
- Department of Pediatrics, Endocrine Unit, Babcock University Teaching Hospital, Ilisan-Remo, Nigeria
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3
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Ferreira J, Cunha P, Carneiro A, Vila I, Cunha C, Silva C, Longatto-Filho A, Mesquita A, Cotter J, Correia-Neves M, Mansilha A. Is Obesity a Risk Factor for Carotid Atherosclerotic Disease?—Opportunistic Review. J Cardiovasc Dev Dis 2022; 9:jcdd9050162. [PMID: 35621873 PMCID: PMC9144226 DOI: 10.3390/jcdd9050162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Revised: 05/02/2022] [Accepted: 05/08/2022] [Indexed: 02/06/2023] Open
Abstract
Obesity is a risk factor for coronary atherosclerosis. However, the influence of adipose tissue in carotid atherosclerosis is not completely understood. No systematic review/meta-analysis was previously performed to understand if obesity is a risk factor for carotid atherosclerosis. This paper aims to provide an opportunistic review of the association between obesity and carotid atherosclerosis and define the role of the different adipose tissue depots in the characteristics of carotid stenosis. The databases PubMed and Cochrane Library were searched on 15–27 April and 19 May 2021. A total of 1750 articles published between 1985 and 2019 were identified, 64 were preselected, and 38 papers (35,339 subjects) were included in the final review. The most frequent methods used to determine obesity were anthropometric measures. Carotid plaque was mostly characterized by ultrasound. Overall obesity and visceral fat were not associated with the presence of carotid plaque when evaluated separately. Waist-hip ratio, however, was a significant anthropometric measure associated with the prevalence of carotid plaques. As it reflected the ratio of visceral and subcutaneous adipose tissue, the balance between these depots could impact the prevalence of carotid plaques.
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Affiliation(s)
- Joana Ferreira
- Vascular Surgery Department, Hospital de Trás-os-Montes, 5000-508 Vila Real, Portugal
- Life and Health Science Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal; (P.C.); (I.V.); (C.C.); (C.S.); (A.L.-F.); (J.C.); (M.C.-N.)
- Center for the Research and Treatment of Arterial Hypertension and Cardiovascular Risk, Internal Medicine Department, Hospital da Senhora da Oliveira, 4835-044 Guimarães, Portugal
- Correspondence: ; Tel.: +351-962-958-421
| | - Pedro Cunha
- Life and Health Science Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal; (P.C.); (I.V.); (C.C.); (C.S.); (A.L.-F.); (J.C.); (M.C.-N.)
- Center for the Research and Treatment of Arterial Hypertension and Cardiovascular Risk, Internal Medicine Department, Hospital da Senhora da Oliveira, 4835-044 Guimarães, Portugal
- Medicine Department, Hospital da Senhora da Oliveira, 4835-044 Guimarães, Portugal
| | - Alexandre Carneiro
- Radiology Department, Unidade Local de Saúde Alto Minho, 4904-858 Viana do Castelo, Portugal;
| | - Isabel Vila
- Life and Health Science Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal; (P.C.); (I.V.); (C.C.); (C.S.); (A.L.-F.); (J.C.); (M.C.-N.)
- Center for the Research and Treatment of Arterial Hypertension and Cardiovascular Risk, Internal Medicine Department, Hospital da Senhora da Oliveira, 4835-044 Guimarães, Portugal
- Medicine Department, Hospital da Senhora da Oliveira, 4835-044 Guimarães, Portugal
| | - Cristina Cunha
- Life and Health Science Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal; (P.C.); (I.V.); (C.C.); (C.S.); (A.L.-F.); (J.C.); (M.C.-N.)
- Center for the Research and Treatment of Arterial Hypertension and Cardiovascular Risk, Internal Medicine Department, Hospital da Senhora da Oliveira, 4835-044 Guimarães, Portugal
- Medicine Department, Hospital da Senhora da Oliveira, 4835-044 Guimarães, Portugal
| | - Cristina Silva
- Life and Health Science Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal; (P.C.); (I.V.); (C.C.); (C.S.); (A.L.-F.); (J.C.); (M.C.-N.)
- Center for the Research and Treatment of Arterial Hypertension and Cardiovascular Risk, Internal Medicine Department, Hospital da Senhora da Oliveira, 4835-044 Guimarães, Portugal
- Medicine Department, Hospital da Senhora da Oliveira, 4835-044 Guimarães, Portugal
| | - Adhemar Longatto-Filho
- Life and Health Science Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal; (P.C.); (I.V.); (C.C.); (C.S.); (A.L.-F.); (J.C.); (M.C.-N.)
- Medicine Department, Hospital da Senhora da Oliveira, 4835-044 Guimarães, Portugal
- Department of Pathology (LIM-14), University of São Paulo School of Medicine, São Paulo 01246-903, Brazil
- Molecular Oncology Research Center, Barretos Cancer Hospital, São Paulo 14784-400, Brazil
| | - Amílcar Mesquita
- Vascular Surgery Department, Hospital da Senhora da Oliveira, 4835-044 Guimarães, Portugal;
| | - Jorge Cotter
- Life and Health Science Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal; (P.C.); (I.V.); (C.C.); (C.S.); (A.L.-F.); (J.C.); (M.C.-N.)
- Center for the Research and Treatment of Arterial Hypertension and Cardiovascular Risk, Internal Medicine Department, Hospital da Senhora da Oliveira, 4835-044 Guimarães, Portugal
- Medicine Department, Hospital da Senhora da Oliveira, 4835-044 Guimarães, Portugal
| | - Margarida Correia-Neves
- Life and Health Science Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal; (P.C.); (I.V.); (C.C.); (C.S.); (A.L.-F.); (J.C.); (M.C.-N.)
| | - Armando Mansilha
- Faculdade de Medicina da Universidade do Porto, 4200-319 Porto, Portugal;
- Vascular Surgery Department, Hospital de São João, 4200-319 Porto, Portugal
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Omisore A, Ogbole G, Agunloye A, Akinyemi J, Akpalu A, Sarfo F, Akpa O, Gebregziabher M, Arulogun O, Komolafe M, Wahab K, Jenkins C, Osaigbovo G, Obiako R, Owolabi L, Fakunle A, Ikubor J, Salaam A, Famurewa O, Adebayo O, Asaleye C, Akisanya C, Olabinri E, Egberongbe A, Fawale M, Olowookere S, Imoh L, Adeleye O, Efidi R, Tiwari H, Mensah Y, Calys-Tagoe B, Akintunde A, Ogunjimi L, Olugbo O, Aridegbe M, Abdullahi M, Sumonu T, Sanni T, Ogah O, Adeoye A, Uvere E, Ibinaiye P, Akinyemi R, Ovbiagele B, Owolabi M. Carotid and Vertebral Atherosclerosis in West African Stroke Patients: Findings from the Stroke Investigative Research and Education Network. Niger Med J 2022; 63:98-111. [PMID: 38803706 PMCID: PMC11128155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2024] Open
Abstract
Background We evaluated the characteristics of carotid and vertebral atherosclerosis in indigenous West Africans with stroke. Methodology Of the 3778stroke patients recruited between 01/2014 and 08/2017, 1070 (28.3%) received carotid and vertebral artery evaluation with B-mode Ultrasound. Carotid and vertebral intima-media thickness (IMT) using multiple site technique were measured bilaterally and plaque frequency was determined. Descriptive and comparative analyses between stroke types and vessels were carried out. Results There were 809 (75.6%) patients with ischemic stroke. The prevalence of intima-media thickening in the study population was 84.0% (898/1070) [95% CI: 81.7-86.1], being higher in the ischemic stroke (688/809, 85.0%) [95% CI: 82.4-87.3] than in the hemorrhagic stroke group (211/261, 80.8%) [95% CI: 75.6-85.2]. Overall prevalence of plaques which was 26.1% [95% CI: 23.5-28.8], was found also to be higher in ischemic than hemorrhagic stroke (29.8%[95% CI: 26.7-33.0] vs. 14.6% [95% CI: 10.8-19.4], p < 0.05). The mean IMT (carotids: 2.01+1.33 mm; vertebrals: 0.96+0.54mm, p<0.001) and prevalence of plaques (carotids: 8.8%; vertebrals: 1.7%,p<0.001) were higher in carotid than vertebral arteries. Age, hypertension, level of formal education, history of smoking, average monthly income, and family histories of hypertension and stroke were associated with intima-media thickening in the carotids (all p< 0.05) in the ischemic stroke patients while family history of hypertension, diabetes mellitus, and level of formal education were independently associated with intima-media thickening in the carotids (all p< 0.05) in the hemorrhagic stroke patients. No CVRF showed an independent association with the presence of plaque in the carotid and vertebral arteries both stroke types. Conclusions One off our stroke patients in our cohort had atherosclerotic plaques, with ischemic patients being twice as likely to have this burden compared to hemorrhagic patients, and carotid atherosclerosis being five times as frequent as vertebral atherosclerosis.
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Affiliation(s)
- Adeleye Omisore
- Obafemi Awolowo University (OAU) and Obafemi Awolowo University Teaching Hospitals Complex (OAUTHC), Ile Ife, Nigeria
| | - Godwin Ogbole
- College of Medicine, University of Ibadan, Ibadan, Nigeria and University College Hospital Ibadan, Nigeria
| | - Atinuke Agunloye
- College of Medicine, University of Ibadan, Ibadan, Nigeria and University College Hospital Ibadan, Nigeria
| | - Joshua Akinyemi
- College of Medicine, University of Ibadan, Ibadan, Nigeria and University College Hospital Ibadan, Nigeria
| | - Albert Akpalu
- Department of Medicine, University of Ghana Medical School, Accra, Ghana
| | - Fred Sarfo
- Department of Medicine, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Onoja Akpa
- College of Medicine, University of Ibadan, Ibadan, Nigeria and University College Hospital Ibadan, Nigeria
| | | | - Oyedunni Arulogun
- College of Medicine, University of Ibadan, Ibadan, Nigeria and University College Hospital Ibadan, Nigeria
| | - Morenikeji Komolafe
- Obafemi Awolowo University (OAU) and Obafemi Awolowo University Teaching Hospitals Complex (OAUTHC), Ile Ife, Nigeria
| | - Kolawole Wahab
- University of Ilorin Teaching Hospital (UITH), Ilorin, Nigeria
| | | | | | - Reginald Obiako
- Ahmadu Bello University Teaching Hospital (ABUTH), Zaria, Nigeria
| | - Luqman Owolabi
- Department of Medicine, Aminu Kano Teaching Hospital, Kano, Nigeria
| | - Adekunle Fakunle
- College of Medicine, University of Ibadan, Ibadan, Nigeria and University College Hospital Ibadan, Nigeria
| | - Joyce Ikubor
- Delta State University Teaching Hospital (DELSUTH), Oghara, Nigeria
| | - Abdul Salaam
- Jos University Teaching Hospital (JUTH), Jos, Nigeria
| | - Olusola Famurewa
- Obafemi Awolowo University (OAU) and Obafemi Awolowo University Teaching Hospitals Complex (OAUTHC), Ile Ife, Nigeria
| | - Oladimeji Adebayo
- College of Medicine, University of Ibadan, Ibadan, Nigeria and University College Hospital Ibadan, Nigeria
| | - Christianah Asaleye
- Obafemi Awolowo University (OAU) and Obafemi Awolowo University Teaching Hospitals Complex (OAUTHC), Ile Ife, Nigeria
| | | | | | | | - Michael Fawale
- Obafemi Awolowo University (OAU) and Obafemi Awolowo University Teaching Hospitals Complex (OAUTHC), Ile Ife, Nigeria
| | - Samuel Olowookere
- Obafemi Awolowo University (OAU) and Obafemi Awolowo University Teaching Hospitals Complex (OAUTHC), Ile Ife, Nigeria
| | - Lucius Imoh
- Jos University Teaching Hospital (JUTH), Jos, Nigeria
| | | | - Richard Efidi
- College of Medicine, University of Ibadan, Ibadan, Nigeria and University College Hospital Ibadan, Nigeria
| | | | - Yaw Mensah
- Department of Medicine, University of Ghana Medical School, Accra, Ghana
| | | | | | - Luqman Ogunjimi
- College of Medicine, University of Ibadan, Ibadan, Nigeria and University College Hospital Ibadan, Nigeria
| | - Obiabo Olugbo
- Delta State University Teaching Hospital (DELSUTH), Oghara, Nigeria
| | | | | | | | | | - Okechukwu Ogah
- College of Medicine, University of Ibadan, Ibadan, Nigeria and University College Hospital Ibadan, Nigeria
| | - Abiodun Adeoye
- College of Medicine, University of Ibadan, Ibadan, Nigeria and University College Hospital Ibadan, Nigeria
| | - Ezinne Uvere
- Blossom Specialist Medical Center, Ibadan, Nigeria
| | - Philip Ibinaiye
- Ahmadu Bello University Teaching Hospital (ABUTH), Zaria, Nigeria
| | - Rufus Akinyemi
- College of Medicine, University of Ibadan, Ibadan, Nigeria and University College Hospital Ibadan, Nigeria
- Federal Medical Centre, Abeokuta, Nigeria
- Neuroscience and Ageing Research Unit, Institute for Advanced Medical Research and Training, College of Medicine, University of Ibadan, Nigeria
| | - Bruce Ovbiagele
- Weill Institute for Neurosciences, University of California San-Francisco, USA
| | - Mayowa Owolabi
- College of Medicine, University of Ibadan, Ibadan, Nigeria and University College Hospital Ibadan, Nigeria
- Blossom Specialist Medical Center, Ibadan, Nigeria
- Center for Genomic and Precision Medicine, College of Medicine, University of Ibadan, Ibadan, Nigeria, University College Hospital Ibadan
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Chen Y, Chen L, Zhou Q. Genetic association between eNOS gene polymorphisms and risk of carotid atherosclerosis : A meta-analysis. Herz 2020; 46:253-264. [PMID: 33095272 DOI: 10.1007/s00059-020-04995-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Revised: 02/20/2020] [Accepted: 09/25/2020] [Indexed: 01/25/2023]
Abstract
BACKGROUND Endothelial nitric oxide synthase (eNOS) has been reported to be involved in the atherosclerotic process. A number of studies have investigated the association between eNOS gene polymorphisms and the risk of carotid atherosclerosis (CAS). However, the results are conflicting and inconclusive. The aim of this study was to evaluate precisely the association between the eNOS T786C, G894T, and 4a/4b polymorphisms and CAS risk. MATERIAL AND METHODS A meta-analysis was carried out by retrieving relevant studies from PubMed, Embase, China National Knowledge Infrastructure (CNKI), and Cochrane databases without a restriction on publication year. Pooled odds ratios (ORs) and 95% confidence intervals (CIs) were used to describe the strength of the association with CAS. RESULTS Data were obtained from eight case-control studies comprising 2975 cases and 2624 controls. Significant associations were detected between the allelic and recessive models of the eNOS T786C polymorphism (allelic: p = 0.04; OR, 95% CI = 1.57 [1.01, 2.44]; recessive: p = 0.03; OR, 95% CI = 1.53 [1.04, 2.24]), as well as the allelic and dominant models of the eNOS 4a/4b polymorphism, and CAS risk in an Asian subgroup (allelic: p = 0.02; OR, 95% CI = 1.49 [1.07, 2.07]; dominant: p = 0.01; OR, 95% CI = 1.50 [1.09, 2.05]), but not in a Caucasian subgroup (p > 0.05). No association was observed between the eNOS G894T polymorphism and CAS risk (p > 0.05). CONCLUSION Our study provides evidence that the allelic and recessive models of the eNOS T786C polymorphism and the allelic and dominant models of the eNOS 4a/4b polymorphism may increase the risk of CAS in Asian populations.
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Affiliation(s)
- Yongheng Chen
- Department of Cardiology, The First Affiliated Hospital, Changsha Medical University, 410219, Changsha, China
| | - Lin Chen
- Department of Cardiology, The First Affiliated Hospital, Changsha Medical University, 410219, Changsha, China
| | - Qiliang Zhou
- Department of Human Anatomy, School of Basic Medical Science, Changsha Medical University, 410219, Changsha, China.
- Department of Human Anatomy, Histology and Embryology, Institute of Neuroscience, Changsha Medical University, 410219, Changsha, China.
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Nonterah EA, Boua PR, Klipstein-Grobusch K, Asiki G, Micklesfield LK, Agongo G, Ali SA, Mashinya F, Sorgho H, Nakanabo-Diallo S, Debpuur C, Kyobutungi C, Alberts M, Norris S, Tollman S, Tinto H, Soo CC, Mukomana F, Hazelhurst S, Wade AN, Kahn K, Oduro AR, Grobbee DE, Sankoh O, Ramsay M, Bots ML, Crowther NJ. Classical Cardiovascular Risk Factors and HIV are Associated With Carotid Intima-Media Thickness in Adults From Sub-Saharan Africa: Findings From H3Africa AWI-Gen Study. J Am Heart Assoc 2019; 8:e011506. [PMID: 31304842 PMCID: PMC6662137 DOI: 10.1161/jaha.118.011506] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Background Studies on the determinants of carotid intima-media thickness ( CIMT ), a marker of sub-clinical atherosclerosis, mostly come from white, Asian, and diasporan black populations. We present CIMT data from sub-Saharan Africa, which is experiencing a rising burden of cardiovascular diseases and infectious diseases. Methods and Results The H3 (Human Hereditary and Health) in Africa's AWI-Gen (African-Wits-INDEPTH partnership for Genomic) study is a cross-sectional study conducted in adults aged 40 to 60 years from Burkina Faso, Kenya, Ghana, and South Africa. Cardiovascular disease risk and ultrasonography of the CIMT of right and left common carotids were measured. Multivariable linear and mixed-effect multilevel regression modeling was applied to determine factors related to CIMT. Data included 8872 adults (50.8% men), mean age of 50±6 years with age- and sex-adjusted mean (±SE) CIMT of 640±123μm. Participants from Ghana and Burkina Faso had higher CIMT compared with other sites. Age (β = 6.77, 95%CI [6.34-7.19]), body mass index (17.6[12.5-22.8]), systolic blood pressure (7.52[6.21-8.83]), low-density lipoprotein cholesterol (5.08[2.10-8.06]) and men (10.3[4.75- 15.9]) were associated with higher CIMT. Smoking was associated with higher CIMT in men. High-density lipoprotein cholesterol (-12.2 [-17.9- -6.41]), alcohol consumption (-13.5 [-19.1--7.91]) and HIV (-8.86 [-15.7--2.03]) were inversely associated with CIMT. Conclusions Given the rising prevalence of cardiovascular diseases risk factors in sub-Saharan Africa, atherosclerotic diseases may become a major pan-African epidemic unless preventive measures are taken particularly for prevention of hypertension, obesity, and smoking. HIV -specific studies are needed to fully understand the association between HIV and CIMT in sub-Saharan Africa.
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Affiliation(s)
- Engelbert A Nonterah
- 1 Navrongo Health Research Centre Ghana Health Service Navrongo Ghana.,2 Julius Global Health Julius Center for Health Sciences and Primary Care University Medical Center Utrecht Utrecht University Utrecht the Netherlands
| | - Palwende R Boua
- 3 Clinical Research Unit of Nanoro Institut de Recherche en Sciences de la Santé Nanoro Burkina Faso.,4 Sydney Brenner Institute of Molecular Bioscience Faculty of Health Sciences University of the Witwatersrand Johannesburg South Africa.,5 Division of Human Genetics Faculty of Health Sciences University of the Witwatersrand Johannesburg South Africa
| | - Kerstin Klipstein-Grobusch
- 2 Julius Global Health Julius Center for Health Sciences and Primary Care University Medical Center Utrecht Utrecht University Utrecht the Netherlands.,6 Division of Epidemiology and Biostatistics School of Public Health Faculty of Health Sciences University of the Witwatersrand Johannesburg South Africa
| | - Gershim Asiki
- 10 African Population and Health Research Centre (APHRC) Nairobi Kenya
| | - Lisa K Micklesfield
- 7 MRC/Wits Developmental Pathways for Health Research Unit Faculty of Health Sciences University of the Witwatersrand Johannesburg South Africa
| | - Godfred Agongo
- 1 Navrongo Health Research Centre Ghana Health Service Navrongo Ghana
| | - Stuart A Ali
- 4 Sydney Brenner Institute of Molecular Bioscience Faculty of Health Sciences University of the Witwatersrand Johannesburg South Africa
| | - Felistas Mashinya
- 11 Dikgale Health Demographic Surveillance Site Department of Pathology and Medical Sciences School of Health Care Sciences Faculty of Health Sciences University of Limpopo Polokwane South Africa
| | - Herman Sorgho
- 3 Clinical Research Unit of Nanoro Institut de Recherche en Sciences de la Santé Nanoro Burkina Faso
| | - Seydou Nakanabo-Diallo
- 3 Clinical Research Unit of Nanoro Institut de Recherche en Sciences de la Santé Nanoro Burkina Faso
| | - Cornelius Debpuur
- 1 Navrongo Health Research Centre Ghana Health Service Navrongo Ghana
| | | | - Marianne Alberts
- 11 Dikgale Health Demographic Surveillance Site Department of Pathology and Medical Sciences School of Health Care Sciences Faculty of Health Sciences University of Limpopo Polokwane South Africa
| | - Shane Norris
- 7 MRC/Wits Developmental Pathways for Health Research Unit Faculty of Health Sciences University of the Witwatersrand Johannesburg South Africa
| | - Stephen Tollman
- 6 Division of Epidemiology and Biostatistics School of Public Health Faculty of Health Sciences University of the Witwatersrand Johannesburg South Africa.,8 MRC/Wits Rural Public Health and Health Transitions Research Unit (Agincourt) School of Public Health Faculty of Health Sciences University of the Witwatersrand Johannesburg South Africa.,12 INDEPTH-Network Accra Ghana
| | - Halidou Tinto
- 3 Clinical Research Unit of Nanoro Institut de Recherche en Sciences de la Santé Nanoro Burkina Faso
| | - Cassandra C Soo
- 4 Sydney Brenner Institute of Molecular Bioscience Faculty of Health Sciences University of the Witwatersrand Johannesburg South Africa.,5 Division of Human Genetics Faculty of Health Sciences University of the Witwatersrand Johannesburg South Africa
| | - Freedom Mukomana
- 4 Sydney Brenner Institute of Molecular Bioscience Faculty of Health Sciences University of the Witwatersrand Johannesburg South Africa
| | - Scott Hazelhurst
- 4 Sydney Brenner Institute of Molecular Bioscience Faculty of Health Sciences University of the Witwatersrand Johannesburg South Africa
| | - Alisha N Wade
- 8 MRC/Wits Rural Public Health and Health Transitions Research Unit (Agincourt) School of Public Health Faculty of Health Sciences University of the Witwatersrand Johannesburg South Africa
| | - Kathleen Kahn
- 6 Division of Epidemiology and Biostatistics School of Public Health Faculty of Health Sciences University of the Witwatersrand Johannesburg South Africa.,8 MRC/Wits Rural Public Health and Health Transitions Research Unit (Agincourt) School of Public Health Faculty of Health Sciences University of the Witwatersrand Johannesburg South Africa.,12 INDEPTH-Network Accra Ghana
| | - Abraham R Oduro
- 1 Navrongo Health Research Centre Ghana Health Service Navrongo Ghana
| | - Diederick E Grobbee
- 2 Julius Global Health Julius Center for Health Sciences and Primary Care University Medical Center Utrecht Utrecht University Utrecht the Netherlands
| | - Osman Sankoh
- 6 Division of Epidemiology and Biostatistics School of Public Health Faculty of Health Sciences University of the Witwatersrand Johannesburg South Africa.,12 INDEPTH-Network Accra Ghana
| | - Michèle Ramsay
- 4 Sydney Brenner Institute of Molecular Bioscience Faculty of Health Sciences University of the Witwatersrand Johannesburg South Africa.,5 Division of Human Genetics Faculty of Health Sciences University of the Witwatersrand Johannesburg South Africa
| | - Michiel L Bots
- 2 Julius Global Health Julius Center for Health Sciences and Primary Care University Medical Center Utrecht Utrecht University Utrecht the Netherlands
| | - Nigel J Crowther
- 9 Department of Chemical Pathology National Health Laboratory Services (NHLS) Faculty of Health Sciences University of the Witwatersrand Johannesburg South Africa
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7
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Ultrasound in the Limited-Resource Setting: A Systematic Qualitative Review. CURRENT RADIOLOGY REPORTS 2019. [DOI: 10.1007/s40134-019-0331-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Li YY, Lu XZ, Wang H, Zhou YH, Yang XX, Geng HY, Gong G, Kim HJ. ADRB3 Gene Trp64Arg Polymorphism and Essential Hypertension: A Meta-Analysis Including 9,555 Subjects. Front Genet 2018; 9:106. [PMID: 29670643 PMCID: PMC5893850 DOI: 10.3389/fgene.2018.00106] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Accepted: 03/16/2018] [Indexed: 12/12/2022] Open
Abstract
Background: Presence of the β3-Adrenergic receptor (ADRB3) gene Trp64Arg (T64A) polymorphism may be associated with an increased susceptibility for essential hypertension (EH). A clear consensus, however, has yet to be reached. Objective and methods: To further elucidate the relationship between the ADRB3 gene Trp64Arg polymorphism and EH, a meta-analysis of 9,555 subjects aggregated from 16 individual studies was performed. The combined odds ratios (ORs) and their corresponding 95% confidence intervals (CI) were evaluated using either a random or fixed effect model. Results: We found a marginally significant association between ADRB3 gene Trp64Arg polymorphism and EH in the whole population under the additive genetic model (OR: 1.200, 95% CI: 1.00–1.43, P = 0.049). Association within the Chinese subgroup, however, was significant under allelic (OR: 1.150, 95% CI: 1.002–1.320, P = 0.046), dominant (OR: 1.213, 95% CI: 1.005–1.464, P = 0.044), heterozygous (OR: 1.430, 95% CI:1.040–1.970, P = 0.03), and additive genetic models (OR: 1.280, 95% CI: 1.030–1.580, P = 0.02). A significant association was also found in the Caucasian subgroup under allelic (OR: 1.850, 95% CI: 1. 260–2.720, P = 0.002), dominant (OR: 2.004, 95% CI: 1.316–3.052, P = 0.001), heterozygous (OR: 2.220, 95% CI: 1.450–3.400, P = 0.0002), and additive genetic models (OR: 2.000, 95% CI: 1. 330–3.010, P = 0.0009). Conclusions: The presence of the ADRB3 gene Trp64Arg polymorphism is positively associated with EH, especially in the Chinese and Caucasian population. The Arg allele carriers of ADRB3 gene Trp64Arg polymorphism may be at an increased risk for developing EH.
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Affiliation(s)
- Yan-Yan Li
- Department of Geriatrics, First Affiliated Hospital of Nanjing Medical University, Nanjing, China.,Clinical Research Center, First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Xin-Zheng Lu
- Department of Cardiology, First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Hui Wang
- Department of Cardiology, First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Yan-Hong Zhou
- Department of Geriatrics, First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Xin-Xing Yang
- Department of Geriatrics, First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Hong-Yu Geng
- Department of Geriatrics, First Affiliated Hospital of Nanjing Medical University, Nanjing, China.,Department of Intensive Care Unit, Baoding First Central Hospital, Baoding, China
| | - Ge Gong
- Department of Geriatrics, First Affiliated Hospital of Nanjing Medical University, Nanjing, China.,Department of Geriatrics, Nanjing General Hospital, Nanjing, China
| | - Hyun Jun Kim
- Department of Physiology, University of Cincinnati, Cincinnati, OH, United States
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