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Jin Q, Lau ESH, Luk AO, Tam CHT, Ozaki R, Lim CKP, Wu H, Chow EYK, Kong APS, Lee HM, Fan B, Ng ACW, Jiang G, Lee KF, Siu SC, Hui G, Tsang CC, Lau KP, Leung JY, Tsang MW, Cheung EYN, Kam G, Lau IT, Li JK, Yeung VTF, Lau E, Lo S, Fung S, Cheng YL, Chow CC, Yu W, Tsui SKW, Tomlinson B, Huang Y, Lan HY, Szeto CC, So WY, Jenkins AJ, Fung E, Muilwijk M, Blom MT, 't Hart LM, Chan JCN, Ma RCW. Circulating metabolomic markers linking diabetic kidney disease and incident cardiovascular disease in type 2 diabetes: analyses from the Hong Kong Diabetes Biobank. Diabetologia 2024; 67:837-849. [PMID: 38413437 PMCID: PMC10954952 DOI: 10.1007/s00125-024-06108-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 01/03/2024] [Indexed: 02/29/2024]
Abstract
AIMS/HYPOTHESIS The aim of this study was to describe the metabolome in diabetic kidney disease (DKD) and its association with incident CVD in type 2 diabetes, and identify prognostic biomarkers. METHODS From a prospective cohort of individuals with type 2 diabetes, baseline sera (N=1991) were quantified for 170 metabolites using NMR spectroscopy with median 5.2 years of follow-up. Associations of chronic kidney disease (CKD, eGFR<60 ml/min per 1.73 m2) or severely increased albuminuria with each metabolite were examined using linear regression, adjusted for confounders and multiplicity. Associations between DKD (CKD or severely increased albuminuria)-related metabolites and incident CVD were examined using Cox regressions. Metabolomic biomarkers were identified and assessed for CVD prediction and replicated in two independent cohorts. RESULTS At false discovery rate (FDR)<0.05, 156 metabolites were associated with DKD (151 for CKD and 128 for severely increased albuminuria), including apolipoprotein B-containing lipoproteins, HDL, fatty acids, phenylalanine, tyrosine, albumin and glycoprotein acetyls. Over 5.2 years of follow-up, 75 metabolites were associated with incident CVD at FDR<0.05. A model comprising age, sex and three metabolites (albumin, triglycerides in large HDL and phospholipids in small LDL) performed comparably to conventional risk factors (C statistic 0.765 vs 0.762, p=0.893) and adding the three metabolites further improved CVD prediction (C statistic from 0.762 to 0.797, p=0.014) and improved discrimination and reclassification. The 3-metabolite score was validated in independent Chinese and Dutch cohorts. CONCLUSIONS/INTERPRETATION Altered metabolomic signatures in DKD are associated with incident CVD and improve CVD risk stratification.
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Affiliation(s)
- Qiao Jin
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China
| | - Eric S H Lau
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China
- Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Hong Kong, China
| | - Andrea O Luk
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China
- Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Hong Kong, China
- Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Hong Kong, China
| | - Claudia H T Tam
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China
- Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Hong Kong, China
- Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Hong Kong, China
- CUHK-SJTU Joint Research Centre in Diabetes Genomics and Precision Medicine, Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Hong Kong, China
| | - Risa Ozaki
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China
- Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Hong Kong, China
| | - Cadmon K P Lim
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China
- Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Hong Kong, China
- Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Hong Kong, China
- CUHK-SJTU Joint Research Centre in Diabetes Genomics and Precision Medicine, Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Hong Kong, China
| | - Hongjiang Wu
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China
- Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Hong Kong, China
| | - Elaine Y K Chow
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China
- Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Hong Kong, China
- Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Hong Kong, China
| | - Alice P S Kong
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China
- Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Hong Kong, China
- Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Hong Kong, China
| | - Heung Man Lee
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China
| | - Baoqi Fan
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China
- Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Hong Kong, China
- Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Hong Kong, China
- CUHK-SJTU Joint Research Centre in Diabetes Genomics and Precision Medicine, Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Hong Kong, China
| | - Alex C W Ng
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China
| | - Guozhi Jiang
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, Guangdong, China
| | - Ka Fai Lee
- Department of Medicine and Geriatrics, Kwong Wah Hospital, Hong Kong, China
| | - Shing Chung Siu
- Diabetes Centre, Tung Wah Eastern Hospital, Hong Kong, China
| | - Grace Hui
- Diabetes Centre, Tung Wah Eastern Hospital, Hong Kong, China
| | - Chiu Chi Tsang
- Diabetes and Education Centre, Alice Ho Miu Ling Nethersole Hospital, Hong Kong, China
| | | | - Jenny Y Leung
- Department of Medicine and Geriatrics, Ruttonjee Hospital, Hong Kong, China
| | - Man-Wo Tsang
- Department of Medicine and Geriatrics, United Christian Hospital, Hong Kong, China
| | - Elaine Y N Cheung
- Department of Medicine and Geriatrics, United Christian Hospital, Hong Kong, China
| | - Grace Kam
- Department of Medicine and Geriatrics, United Christian Hospital, Hong Kong, China
| | - Ip Tim Lau
- Tseung Kwan O Hospital, Hong Kong, China
| | - June K Li
- Department of Medicine, Yan Chai Hospital, Hong Kong, China
| | - Vincent T F Yeung
- Centre for Diabetes Education and Management, Our Lady of Maryknoll Hospital, Hong Kong, China
| | - Emmy Lau
- Department of Medicine, Pamela Youde Nethersole Eastern Hospital, Hong Kong, China
| | - Stanley Lo
- Department of Medicine, Pamela Youde Nethersole Eastern Hospital, Hong Kong, China
| | - Samuel Fung
- Department of Medicine and Geriatrics, Princess Margaret Hospital, Hong Kong, China
| | - Yuk Lun Cheng
- Department of Medicine, Alice Ho Miu Ling Nethersole Hospital, Hong Kong, China
| | - Chun Chung Chow
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China
| | - Weichuan Yu
- Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Hong Kong, China
| | - Stephen K W Tsui
- School of Biomedical Sciences, The Chinese University of Hong Kong, Hong Kong, China
| | - Brian Tomlinson
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China
- Faculty of Medicine, Macau University of Science and Technology, Macau, China
| | - Yu Huang
- School of Biomedical Sciences, The Chinese University of Hong Kong, Hong Kong, China
- Department of Biomedical Sciences, City University of Hong Kong, Hong Kong, China
| | - Hui-Yao Lan
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China
- Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Hong Kong, China
| | - Cheuk Chun Szeto
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China
- Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Hong Kong, China
| | - Wing Yee So
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China
- Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Hong Kong, China
- Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Hong Kong, China
| | - Alicia J Jenkins
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China
- NHMRC Clinical Trials Centre, University of Sydney, Sydney, NSW, Australia
- Baker Heart and Diabetes Institute, Melbourne, VIC, Australia
| | - Erik Fung
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China
- Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Hong Kong, China
- School of Biomedical Sciences, The Chinese University of Hong Kong, Hong Kong, China
| | - Mirthe Muilwijk
- Department of Epidemiology and Data Science, Amsterdam UMC - Location Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
- Health Behaviors & Chronic Diseases Research Program, Amsterdam Public Health, Amsterdam UMC, Amsterdam, the Netherlands
| | - Marieke T Blom
- Health Behaviors & Chronic Diseases Research Program, Amsterdam Public Health, Amsterdam UMC, Amsterdam, the Netherlands
- Department of General Practice, Amsterdam UMC - Location Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Leen M 't Hart
- Department of Epidemiology and Data Science, Amsterdam UMC - Location Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
- Health Behaviors & Chronic Diseases Research Program, Amsterdam Public Health, Amsterdam UMC, Amsterdam, the Netherlands
- Department of Biomedical Data Sciences, Section Molecular Epidemiology, Leiden University Medical Centre, Leiden, the Netherlands
- Department of Cell and Chemical Biology, Leiden University Medical Centre, Leiden, the Netherlands
| | - Juliana C N Chan
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China
- Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Hong Kong, China
- Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Hong Kong, China
- CUHK-SJTU Joint Research Centre in Diabetes Genomics and Precision Medicine, Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Hong Kong, China
| | - Ronald C W Ma
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China.
- Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Hong Kong, China.
- Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Hong Kong, China.
- CUHK-SJTU Joint Research Centre in Diabetes Genomics and Precision Medicine, Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Hong Kong, China.
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Effects of empagliflozin on progression of chronic kidney disease: a prespecified secondary analysis from the empa-kidney trial. Lancet Diabetes Endocrinol 2024; 12:39-50. [PMID: 38061371 PMCID: PMC7615591 DOI: 10.1016/s2213-8587(23)00321-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 10/24/2023] [Accepted: 10/25/2023] [Indexed: 12/23/2023]
Abstract
BACKGROUND Sodium-glucose co-transporter-2 (SGLT2) inhibitors reduce progression of chronic kidney disease and the risk of cardiovascular morbidity and mortality in a wide range of patients. However, their effects on kidney disease progression in some patients with chronic kidney disease are unclear because few clinical kidney outcomes occurred among such patients in the completed trials. In particular, some guidelines stratify their level of recommendation about who should be treated with SGLT2 inhibitors based on diabetes status and albuminuria. We aimed to assess the effects of empagliflozin on progression of chronic kidney disease both overall and among specific types of participants in the EMPA-KIDNEY trial. METHODS EMPA-KIDNEY, a randomised, controlled, phase 3 trial, was conducted at 241 centres in eight countries (Canada, China, Germany, Italy, Japan, Malaysia, the UK, and the USA), and included individuals aged 18 years or older with an estimated glomerular filtration rate (eGFR) of 20 to less than 45 mL/min per 1·73 m2, or with an eGFR of 45 to less than 90 mL/min per 1·73 m2 with a urinary albumin-to-creatinine ratio (uACR) of 200 mg/g or higher. We explored the effects of 10 mg oral empagliflozin once daily versus placebo on the annualised rate of change in estimated glomerular filtration rate (eGFR slope), a tertiary outcome. We studied the acute slope (from randomisation to 2 months) and chronic slope (from 2 months onwards) separately, using shared parameter models to estimate the latter. Analyses were done in all randomly assigned participants by intention to treat. EMPA-KIDNEY is registered at ClinicalTrials.gov, NCT03594110. FINDINGS Between May 15, 2019, and April 16, 2021, 6609 participants were randomly assigned and then followed up for a median of 2·0 years (IQR 1·5-2·4). Prespecified subgroups of eGFR included 2282 (34·5%) participants with an eGFR of less than 30 mL/min per 1·73 m2, 2928 (44·3%) with an eGFR of 30 to less than 45 mL/min per 1·73 m2, and 1399 (21·2%) with an eGFR 45 mL/min per 1·73 m2 or higher. Prespecified subgroups of uACR included 1328 (20·1%) with a uACR of less than 30 mg/g, 1864 (28·2%) with a uACR of 30 to 300 mg/g, and 3417 (51·7%) with a uACR of more than 300 mg/g. Overall, allocation to empagliflozin caused an acute 2·12 mL/min per 1·73 m2 (95% CI 1·83-2·41) reduction in eGFR, equivalent to a 6% (5-6) dip in the first 2 months. After this, it halved the chronic slope from -2·75 to -1·37 mL/min per 1·73 m2 per year (relative difference 50%, 95% CI 42-58). The absolute and relative benefits of empagliflozin on the magnitude of the chronic slope varied significantly depending on diabetes status and baseline levels of eGFR and uACR. In particular, the absolute difference in chronic slopes was lower in patients with lower baseline uACR, but because this group progressed more slowly than those with higher uACR, this translated to a larger relative difference in chronic slopes in this group (86% [36-136] reduction in the chronic slope among those with baseline uACR <30 mg/g compared with a 29% [19-38] reduction for those with baseline uACR ≥2000 mg/g; ptrend<0·0001). INTERPRETATION Empagliflozin slowed the rate of progression of chronic kidney disease among all types of participant in the EMPA-KIDNEY trial, including those with little albuminuria. Albuminuria alone should not be used to determine whether to treat with an SGLT2 inhibitor. FUNDING Boehringer Ingelheim and Eli Lilly.
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Liew A, Liew YF, Lilavivat U, Lim SK, Lim YS, Limon E, Lin H, Lioudaki E, Liu H, Liu J, Liu L, Liu Q, Liu WJ, Liu X, Liu Z, Loader D, Lochhead H, Loh CL, Lorimer A, Loudermilk L, Loutan J, Low CK, Low CL, Low YM, Lozon Z, Lu Y, Lucci D, Ludwig U, Luker N, Lund D, Lustig R, Lyle S, Macdonald C, MacDougall I, Machicado R, MacLean D, Macleod P, Madera A, Madore F, Maeda K, Maegawa H, Maeno S, Mafham M, Magee J, Maggioni AP, Mah DY, Mahabadi V, Maiguma M, Makita Y, Makos G, Manco L, Mangiacapra R, Manley J, Mann P, Mano S, Marcotte G, Maris J, Mark P, Markau S, Markovic M, Marshall C, Martin M, Martinez C, Martinez S, Martins G, Maruyama K, Maruyama S, Marx K, Maselli A, Masengu A, Maskill A, Masumoto S, Masutani K, Matsumoto M, Matsunaga T, Matsuoka N, Matsushita M, Matthews M, Matthias S, Matvienko E, Maurer M, Maxwell P, Mayne KJ, Mazlan N, Mazlan SA, Mbuyisa A, McCafferty K, McCarroll F, McCarthy T, McClary-Wright C, McCray K, McDermott P, McDonald C, McDougall R, McHaffie E, McIntosh K, McKinley T, McLaughlin S, McLean N, McNeil L, Measor A, Meek J, Mehta A, Mehta R, Melandri M, Mené P, Meng T, Menne J, Merritt K, Merscher S, Meshykhi C, Messa P, Messinger L, Miftari N, Miller R, Miller Y, Miller-Hodges E, Minatoguchi M, Miners M, Minutolo R, Mita T, Miura Y, Miyaji M, Miyamoto S, Miyatsuka T, Miyazaki M, Miyazawa I, Mizumachi R, Mizuno M, Moffat S, Mohamad Nor FS, Mohamad Zaini SN, Mohamed Affandi FA, Mohandas C, Mohd R, Mohd Fauzi NA, Mohd Sharif NH, Mohd Yusoff Y, Moist L, Moncada A, Montasser M, Moon A, Moran C, Morgan N, Moriarty J, Morig G, Morinaga H, Morino K, Morisaki T, Morishita Y, Morlok S, Morris A, Morris F, Mostafa S, Mostefai Y, Motegi M, Motherwell N, Motta D, Mottl A, Moys R, Mozaffari S, Muir J, Mulhern J, Mulligan S, Munakata Y, Murakami C, Murakoshi M, Murawska A, Murphy K, Murphy L, Murray S, Murtagh H, Musa MA, Mushahar L, Mustafa R, Mustafar R, Muto M, Nadar E, Nagano R, Nagasawa T, Nagashima E, Nagasu H, Nagelberg S, Nair H, Nakagawa Y, Nakahara M, Nakamura J, Nakamura R, Nakamura T, Nakaoka M, Nakashima E, Nakata J, Nakata M, Nakatani S, Nakatsuka A, Nakayama Y, Nakhoul G, Nangaku M, Naverrete G, Navivala A, Nazeer I, Negrea L, Nethaji C, Newman E, Ng SYA, Ng TJ, Ngu LLS, Nimbkar T, Nishi H, Nishi M, Nishi S, Nishida Y, Nishiyama A, Niu J, Niu P, Nobili G, Nohara N, Nojima I, Nolan J, Nosseir H, Nozawa M, Nunn M, Nunokawa S, Oda M, Oe M, Oe Y, Ogane K, Ogawa W, Ogihara T, Oguchi G, Ohsugi M, Oishi K, Okada Y, Okajyo J, Okamoto S, Okamura K, Olufuwa O, Oluyombo R, Omata A, Omori Y, Ong LM, Ong YC, Onyema J, Oomatia A, Oommen A, Oremus R, Orimo Y, Ortalda V, Osaki Y, Osawa Y, Osmond Foster J, O'Sullivan A, Otani T, Othman N, Otomo S, O'Toole J, Owen L, Ozawa T, Padiyar A, Page N, Pajak S, Paliege A, Pandey A, Pandey R, Pariani H, Park J, Parrigon M, Passauer J, Patecki M, Patel M, Patel R, Patel T, Patel Z, Paul R, Paul R, Paulsen L, Pavone L, Peixoto A, Peji J, Peng BC, Peng K, Pennino L, Pereira E, Perez E, Pergola P, Pesce F, Pessolano G, Petchey W, Petr EJ, Pfab T, Phelan P, Phillips R, Phillips T, Phipps M, Piccinni G, Pickett T, Pickworth S, Piemontese M, Pinto D, Piper J, Plummer-Morgan J, Poehler D, Polese L, Poma V, Pontremoli R, Postal A, Pötz C, Power A, Pradhan N, Pradhan R, Preiss D, Preiss E, Preston K, Prib N, Price L, Provenzano C, Pugay C, Pulido R, Putz F, Qiao Y, Quartagno R, Quashie-Akponeware M, Rabara R, Rabasa-Lhoret R, Radhakrishnan D, Radley M, Raff R, Raguwaran S, Rahbari-Oskoui F, Rahman M, Rahmat K, Ramadoss S, Ramanaidu S, Ramasamy S, Ramli R, Ramli S, Ramsey T, Rankin A, Rashidi A, Raymond L, Razali WAFA, Read K, Reiner H, Reisler A, Reith C, Renner J, Rettenmaier B, Richmond L, Rijos D, Rivera R, Rivers V, Robinson H, Rocco M, Rodriguez-Bachiller I, Rodriquez R, Roesch C, Roesch J, Rogers J, Rohnstock M, Rolfsmeier S, Roman M, Romo A, Rosati A, Rosenberg S, Ross T, Rossello X, Roura M, Roussel M, Rovner S, Roy S, Rucker S, Rump L, Ruocco M, Ruse S, Russo F, Russo M, Ryder M, Sabarai A, Saccà C, Sachson R, Sadler E, Safiee NS, Sahani M, Saillant A, Saini J, Saito C, Saito S, Sakaguchi K, Sakai M, Salim H, Salviani C, Sammons E, Sampson A, Samson F, Sandercock P, Sanguila S, Santorelli G, Santoro D, Sarabu N, Saram T, Sardell R, Sasajima H, Sasaki T, Satko S, Sato A, Sato D, Sato H, Sato H, Sato J, Sato T, Sato Y, Satoh M, Sawada K, Schanz M, Scheidemantel F, Schemmelmann M, Schettler E, Schettler V, Schlieper GR, Schmidt C, Schmidt G, Schmidt U, Schmidt-Gurtler H, Schmude M, Schneider A, Schneider I, Schneider-Danwitz C, Schomig M, Schramm T, Schreiber A, Schricker S, Schroppel B, Schulte-Kemna L, Schulz E, Schumacher B, Schuster A, Schwab A, Scolari F, Scott A, Seeger W, Seeger W, Segal M, Seifert L, Seifert M, Sekiya M, Sellars R, Seman MR, Shah S, Shah S, Shainberg L, Shanmuganathan M, Shao F, Sharma K, Sharpe C, Sheikh-Ali M, Sheldon J, Shenton C, Shepherd A, Shepperd M, Sheridan R, Sheriff Z, Shibata Y, Shigehara T, Shikata K, Shimamura K, Shimano H, Shimizu Y, Shimoda H, Shin K, Shivashankar G, Shojima N, Silva R, Sim CSB, Simmons K, Sinha S, Sitter T, Sivanandam S, Skipper M, Sloan K, Sloan L, Smith R, Smyth J, Sobande T, Sobata M, Somalanka S, Song X, Sonntag F, Sood B, Sor SY, Soufer J, Sparks H, Spatoliatore G, Spinola T, Squyres S, Srivastava A, Stanfield J, Staplin N, Staylor K, Steele A, Steen O, Steffl D, Stegbauer J, Stellbrink C, Stellbrink E, Stevens W, Stevenson A, Stewart-Ray V, Stickley J, Stoffler D, Stratmann B, Streitenberger S, Strutz F, Stubbs J, Stumpf J, Suazo N, Suchinda P, Suckling R, Sudin A, Sugamori K, Sugawara H, Sugawara K, Sugimoto D, Sugiyama H, Sugiyama H, Sugiyama T, Sullivan M, Sumi M, Suresh N, Sutton D, Suzuki H, Suzuki R, Suzuki Y, Suzuki Y, Suzuki Y, Swanson E, Swift P, Syed S, Szerlip H, Taal M, Taddeo M, Tailor C, Tajima K, Takagi M, Takahashi K, Takahashi K, Takahashi M, Takahashi T, Takahira E, Takai T, Takaoka M, Takeoka J, Takesada A, Takezawa M, Talbot M, Taliercio J, Talsania T, Tamori Y, Tamura R, Tamura Y, Tan CHH, Tan EZZ, Tanabe A, Tanabe K, Tanaka A, Tanaka A, Tanaka N, Tang S, Tang Z, Tanigaki K, Tarlac M, Tatsuzawa A, Tay JF, Tay LL, Taylor J, Taylor K, Taylor K, Te A, Tenbusch L, Teng KS, Terakawa A, Terry J, Tham ZD, Tholl S, Thomas G, Thong KM, Tietjen D, Timadjer A, Tindall H, Tipper S, Tobin K, Toda N, Tokuyama A, Tolibas M, Tomita A, Tomita T, Tomlinson J, Tonks L, Topf J, Topping S, Torp A, Torres A, Totaro F, Toth P, Toyonaga Y, Tripodi F, Trivedi K, Tropman E, Tschope D, Tse J, Tsuji K, Tsunekawa S, Tsunoda R, Tucky B, Tufail S, Tuffaha A, Turan E, Turner H, Turner J, Turner M, Tuttle KR, Tye YL, Tyler A, Tyler J, Uchi H, Uchida H, Uchida T, Uchida T, Udagawa T, Ueda S, Ueda Y, Ueki K, Ugni S, Ugwu E, Umeno R, Unekawa C, Uozumi K, Urquia K, Valleteau A, Valletta C, van Erp R, Vanhoy C, Varad V, Varma R, Varughese A, Vasquez P, Vasseur A, Veelken R, Velagapudi C, Verdel K, Vettoretti S, Vezzoli G, Vielhauer V, Viera R, Vilar E, Villaruel S, Vinall L, Vinathan J, Visnjic M, Voigt E, von-Eynatten M, Vourvou M, Wada J, Wada J, Wada T, Wada Y, Wakayama K, Wakita Y, Wallendszus K, Walters T, Wan Mohamad WH, Wang L, Wang W, Wang X, Wang X, Wang Y, Wanner C, Wanninayake S, Watada H, Watanabe K, Watanabe K, Watanabe M, Waterfall H, Watkins D, Watson S, Weaving L, Weber B, Webley Y, Webster A, Webster M, Weetman M, Wei W, Weihprecht H, Weiland L, Weinmann-Menke J, Weinreich T, Wendt R, Weng Y, Whalen M, Whalley G, Wheatley R, Wheeler A, Wheeler J, Whelton P, White K, Whitmore B, Whittaker S, Wiebel J, Wiley J, Wilkinson L, Willett M, Williams A, Williams E, Williams K, Williams T, Wilson A, Wilson P, Wincott L, Wines E, Winkelmann B, Winkler M, Winter-Goodwin B, Witczak J, Wittes J, Wittmann M, Wolf G, Wolf L, Wolfling R, Wong C, Wong E, Wong HS, Wong LW, Wong YH, Wonnacott A, Wood A, Wood L, Woodhouse H, Wooding N, Woodman A, Wren K, Wu J, Wu P, Xia S, Xiao H, Xiao X, Xie Y, Xu C, Xu Y, Xue H, Yahaya H, Yalamanchili H, Yamada A, Yamada N, Yamagata K, Yamaguchi M, Yamaji Y, Yamamoto A, Yamamoto S, Yamamoto S, Yamamoto T, Yamanaka A, Yamano T, Yamanouchi Y, Yamasaki N, Yamasaki Y, Yamasaki Y, Yamashita C, Yamauchi T, Yan Q, Yanagisawa E, Yang F, Yang L, Yano S, Yao S, Yao Y, Yarlagadda S, Yasuda Y, Yiu V, Yokoyama T, Yoshida S, Yoshidome E, Yoshikawa H, Young A, Young T, Yousif V, Yu H, Yu Y, Yuasa K, Yusof N, Zalunardo N, Zander B, Zani R, Zappulo F, Zayed M, Zemann B, Zettergren P, Zhang H, Zhang L, Zhang L, Zhang N, Zhang X, Zhao J, Zhao L, Zhao S, Zhao Z, Zhong H, Zhou N, Zhou S, Zhu D, Zhu L, Zhu S, Zietz M, Zippo M, Zirino F, Zulkipli FH. Impact of primary kidney disease on the effects of empagliflozin in patients with chronic kidney disease: secondary analyses of the EMPA-KIDNEY trial. Lancet Diabetes Endocrinol 2024; 12:51-60. [PMID: 38061372 DOI: 10.1016/s2213-8587(23)00322-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 10/24/2023] [Accepted: 10/25/2023] [Indexed: 12/23/2023]
Abstract
BACKGROUND The EMPA-KIDNEY trial showed that empagliflozin reduced the risk of the primary composite outcome of kidney disease progression or cardiovascular death in patients with chronic kidney disease mainly through slowing progression. We aimed to assess how effects of empagliflozin might differ by primary kidney disease across its broad population. METHODS EMPA-KIDNEY, a randomised, controlled, phase 3 trial, was conducted at 241 centres in eight countries (Canada, China, Germany, Italy, Japan, Malaysia, the UK, and the USA). Patients were eligible if their estimated glomerular filtration rate (eGFR) was 20 to less than 45 mL/min per 1·73 m2, or 45 to less than 90 mL/min per 1·73 m2 with a urinary albumin-to-creatinine ratio (uACR) of 200 mg/g or higher at screening. They were randomly assigned (1:1) to 10 mg oral empagliflozin once daily or matching placebo. Effects on kidney disease progression (defined as a sustained ≥40% eGFR decline from randomisation, end-stage kidney disease, a sustained eGFR below 10 mL/min per 1·73 m2, or death from kidney failure) were assessed using prespecified Cox models, and eGFR slope analyses used shared parameter models. Subgroup comparisons were performed by including relevant interaction terms in models. EMPA-KIDNEY is registered with ClinicalTrials.gov, NCT03594110. FINDINGS Between May 15, 2019, and April 16, 2021, 6609 participants were randomly assigned and followed up for a median of 2·0 years (IQR 1·5-2·4). Prespecified subgroupings by primary kidney disease included 2057 (31·1%) participants with diabetic kidney disease, 1669 (25·3%) with glomerular disease, 1445 (21·9%) with hypertensive or renovascular disease, and 1438 (21·8%) with other or unknown causes. Kidney disease progression occurred in 384 (11·6%) of 3304 patients in the empagliflozin group and 504 (15·2%) of 3305 patients in the placebo group (hazard ratio 0·71 [95% CI 0·62-0·81]), with no evidence that the relative effect size varied significantly by primary kidney disease (pheterogeneity=0·62). The between-group difference in chronic eGFR slopes (ie, from 2 months to final follow-up) was 1·37 mL/min per 1·73 m2 per year (95% CI 1·16-1·59), representing a 50% (42-58) reduction in the rate of chronic eGFR decline. This relative effect of empagliflozin on chronic eGFR slope was similar in analyses by different primary kidney diseases, including in explorations by type of glomerular disease and diabetes (p values for heterogeneity all >0·1). INTERPRETATION In a broad range of patients with chronic kidney disease at risk of progression, including a wide range of non-diabetic causes of chronic kidney disease, empagliflozin reduced risk of kidney disease progression. Relative effect sizes were broadly similar irrespective of the cause of primary kidney disease, suggesting that SGLT2 inhibitors should be part of a standard of care to minimise risk of kidney failure in chronic kidney disease. FUNDING Boehringer Ingelheim, Eli Lilly, and UK Medical Research Council.
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Fung E, Chan EYS, Ng KH, Yu KM, Li H, Wang Y. Towards clinical application of GlycA and GlycB for early detection of inflammation associated with (pre)diabetes and cardiovascular disease: recent evidence and updates. J Inflamm (Lond) 2023; 20:32. [PMID: 37814278 PMCID: PMC10563214 DOI: 10.1186/s12950-023-00358-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Accepted: 09/18/2023] [Indexed: 10/11/2023] Open
Abstract
Cardiometabolic diseases are associated with low-grade inflammation early in life and persists into old age. The long latency period presents opportunities for early detection, lifestyle modification and intervention. However, the performance of conventional biomarker assays to detect low-grade inflammation has been variable, particularly for early-stage cardiometabolic disorder including prediabetes and subclinical atherosclerotic vascular inflammation. During the last decade, the application of nuclear magnetic resonance (NMR) spectroscopy for metabolic profiling of biofluids in translational and epidemiological research has advanced to a stage approaching clinical application. Proton (1H)-NMR profiling induces no destructible physical changes to specimens, and generates quantitative signals from deconvoluted spectra that are highly repeatable and reproducible. Apart from quantitative analysis of amino acids, lipids/lipoproteins, metabolic intermediates and small proteins, 1H-NMR technology is unique in being able to detect composite signals of acute-phase and low-grade inflammation indicated by glycosylated acetyls (GlycA) and N-acetylneuraminic acid (sialic acid) moieties (GlycB). Different from conventional immunoassays that target epitopes and are susceptible to conformational variation in protein structure and binding, GlycA and GlycB signals are stable over time, and maybe complementary as well as superior to high-sensitivity C-reactive protein and other inflammatory cytokines. Here we review the physicochemical principles behind 1H-NMR profiling of GlycA and GlycB, and the available evidence supporting their potential clinical application for the prediction of incident (pre)diabetes, cardiovascular disease, and adverse outcomes.
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Affiliation(s)
- Erik Fung
- Department of Medicine & Therapeutics, Laboratory for Heart Failure + Circulation Research, Li Ka Shing Institute of Health Sciences, and Centre for Cardiovascular Genomics & Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, China.
- Hong Kong Hub of Paediatric Excellence, The Chinese University of Hong Kong, Hong Kong Children's Hospital, Kowloon Bay, Kowloon, Hong Kong SAR, China.
- Neural, Vascular, and Metabolic Biology Programme, and Ministry of Education Laboratory for Regenerative Medicine, School of Biomedical Sciences, Faculty of Medicine, Lo Kwee-Seong Integrated Biomedical Sciences Building, Area 39, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, China.
- Department of Epidemiology & Biostatistics, School of Public Health, St Mary's Campus, Imperial College London, London, UK.
- School of Medicine, The Chinese University of Hong Kong, Shenzhen, China.
- Prince of Wales Hospital, Room 124010, 10/F, LCWCSB, 30-32 Ngan Shing Street, Shatin, New Territories, Hong Kong SAR, China.
| | - Eunice Y S Chan
- School of Medicine, The Chinese University of Hong Kong, Shenzhen, China
| | - Kwan Hung Ng
- Department of Medicine & Therapeutics, Laboratory for Heart Failure + Circulation Research, Li Ka Shing Institute of Health Sciences, and Centre for Cardiovascular Genomics & Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, China
- Hong Kong Hub of Paediatric Excellence, The Chinese University of Hong Kong, Hong Kong Children's Hospital, Kowloon Bay, Kowloon, Hong Kong SAR, China
| | - Ka Man Yu
- Department of Medicine & Therapeutics, Laboratory for Heart Failure + Circulation Research, Li Ka Shing Institute of Health Sciences, and Centre for Cardiovascular Genomics & Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, China
- Hong Kong Hub of Paediatric Excellence, The Chinese University of Hong Kong, Hong Kong Children's Hospital, Kowloon Bay, Kowloon, Hong Kong SAR, China
| | - Huijun Li
- School of Medicine, The Chinese University of Hong Kong, Shenzhen, China
| | - Yulan Wang
- Singapore Phenome Centre, Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
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Fung E, Tang WHW. Towards understanding the link between gut microbiota and heart failure in the heart-gut axis. Eur J Prev Cardiol 2023; 30:1272-1273. [PMID: 37314418 DOI: 10.1093/eurjpc/zwad200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 06/08/2023] [Indexed: 06/15/2023]
Affiliation(s)
- Erik Fung
- Department of Medicine & Therapeutics, Centre for Cardiovascular Genomics & Medicine, and Li Ka Shing Institute of Health Sciences, Faculty of Medicine, The Chinese University of Hong Kong, 30-32 Ngan Shing Street, Shatin, New Territories, Hong Kong SAR, China
- Neural, Vascular, and Metabolic Biology Programme, School of Biomedical Sciences, Lo Kwee-Seong Integrated Biomedical Sciences Building, Area 39, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, China
- Division of Cardiology, Department of Medicine, School of Medicine, The Chinese University of Hong Kong, Shenzhen, China 518172
- Department of Epidemiology & Biostatistics, School of Public Health, Faculty of Medicine, Imperial College London, St Mary's Campus, Norfolk Place, London W2 1PG, UK
| | - W H Wilson Tang
- Kaufman Center for Heart Failure Treatment and Recovery, Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, 9500 Euclid Avenue, Desk J3-4, Cleveland, OH 44195, USA
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Fung E, Ng KH, Kwok T, Lui LT, Palaniswamy S, Chan Q, Lim LL, Wiklund P, Xie S, Turner C, Elshorbagy AK, Refsum H, Leung JCS, Kong APS, Chan JCN, Järvelin MR, Woo J. Divergent Survival Outcomes Associated with Elevated Branched-Chain Amino Acid Levels among Older Adults with or without Hypertension and Diabetes: A Validated, Prospective, Longitudinal Follow-Up Study. Biomolecules 2023; 13:1252. [PMID: 37627317 PMCID: PMC10452866 DOI: 10.3390/biom13081252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 08/02/2023] [Accepted: 08/04/2023] [Indexed: 08/27/2023] Open
Abstract
Branched-chain amino acids are critical metabolic intermediates that can indicate increased risk of cardiometabolic disease when levels are elevated or, alternatively, suggest sufficient mitochondrial energy metabolism and reserve in old age. The interpretation of BCAA levels can be context-dependent, and it remains unclear whether abnormal levels can inform prognosis. This prospective longitudinal study aimed to determine the interrelationship between mortality hazard and fasting serum BCAA levels among older men and women aged ≥65 years with or without hypertension and diabetes mellitus. At baseline (0Y), fasting serum BCAA concentration in 2997 community-living older men and women were measured. Approximately 14 years later (14Y), 860 study participants returned for repeat measurements. Deaths were analysed and classified into cardiovascular and non-cardiovascular causes using International Classification of Diseases codes. Survival analysis and multivariable Cox regression were performed. During a median follow-up of 17Y, 971 (78.6%) non-cardiovascular and 263 (21.4%) cardiovascular deaths occurred among 1235 (41.2%) deceased (median age, 85.8 years [IQR 81.7-89.7]). From 0Y to 14Y, BCAA levels declined in both sexes, whereas serum creatinine concentration increased (both p < 0.0001). In older adults without hypertension or diabetes mellitus, the relationship between mortality hazard and BCAA level was linear and above-median BCAA levels were associated with improved survival, whereas in the presence of cardiometabolic disease the relationship was U-shaped. Overall, adjusted Cox regression determined that each 10% increment in BCAA concentration was associated with a 7% (p = 0.0002) and 16% (p = 0.0057) reduction in mortality hazard estimated at 0Y and 14Y, respectively. Our findings suggested that abnormally high or low (dyshomeostatic) BCAA levels among older adults with hypertension and/or diabetes mellitus were associated with increased mortality, whereas in those with neither disease, increased BCAA levels was associated with improved survival, particularly in the oldest-old.
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Affiliation(s)
- Erik Fung
- Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
- Gerald Choa Cardiac Research Centre and Laboratory for Heart Failure + Circulation Research, Li Ka Shing Institute of Health Sciences, Prince of Wales Hospital, Hong Kong SAR, China
- Neural, Vascular, Metabolic Biology Programme, and Ministry of Education Key Laboratory for Regenerative Medicine, School of Biomedical Sciences, The Chinese University of Hong Kong, Hong Kong SAR, China
- Division of Cardiology, Department of Medicine, School of Medicine, The Chinese University of Hong Kong, Shenzhen 518172, China
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London W2 1PG, UK
| | - Kwan Hung Ng
- Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
- Gerald Choa Cardiac Research Centre and Laboratory for Heart Failure + Circulation Research, Li Ka Shing Institute of Health Sciences, Prince of Wales Hospital, Hong Kong SAR, China
| | - Timothy Kwok
- Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
- CUHK Jockey Club Centre for Osteoporosis Care and Control, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Leong-Ting Lui
- Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
- Gerald Choa Cardiac Research Centre and Laboratory for Heart Failure + Circulation Research, Li Ka Shing Institute of Health Sciences, Prince of Wales Hospital, Hong Kong SAR, China
| | - Saranya Palaniswamy
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London W2 1PG, UK
- Center for Life Course Health Research, Faculty of Medicine, University of Oulu, 90014 Oulu, Finland
| | - Queenie Chan
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London W2 1PG, UK
| | - Lee-Ling Lim
- Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
- Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur 50603, Malaysia
- Asia Diabetes Foundation, Shatin, Hong Kong SAR, China
| | - Petri Wiklund
- Faculty of Sport and Health Sciences, University of Jyväskylä, 40014 Jyväskylä, Finland
- The Exercise Translational Medicine Center and Shanghai Center for Systems Biomedicine, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Suyi Xie
- Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
- Gerald Choa Cardiac Research Centre and Laboratory for Heart Failure + Circulation Research, Li Ka Shing Institute of Health Sciences, Prince of Wales Hospital, Hong Kong SAR, China
| | - Cheryl Turner
- Department of Pharmacology, University of Oxford, Oxford OX1 3QT, UK
| | - Amany K. Elshorbagy
- Department of Pharmacology, University of Oxford, Oxford OX1 3QT, UK
- Department of Physiology, Faculty of Medicine, University of Alexandria, Alexandria 21526, Egypt
- Department of Public Health and Primary Healthcare, School of Public Health, Imperial College London, London W2 1PG, UK
| | - Helga Refsum
- Department of Pharmacology, University of Oxford, Oxford OX1 3QT, UK
- Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, 0372 Oslo, Norway
| | - Jason C. S. Leung
- CUHK Jockey Club Centre for Osteoporosis Care and Control, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Alice P. S. Kong
- Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
- Asia Diabetes Foundation, Shatin, Hong Kong SAR, China
- Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Juliana C. N. Chan
- Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
- Asia Diabetes Foundation, Shatin, Hong Kong SAR, China
- Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Hong Kong SAR, China
- Li Ka Shing Institute of Health Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Marjo-Riitta Järvelin
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London W2 1PG, UK
- Center for Life Course Health Research, Faculty of Medicine, University of Oulu, 90014 Oulu, Finland
- Department of Life Sciences, College of Health and Life Sciences, Brunel University London, Kingston Lane, Uxbridge UB8 3PH, UK
- Unit of Primary Health Care, Oulu University Hospital, 90014 Oulu, Finland
| | - Jean Woo
- Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
- CUHK Jockey Club Institute of Ageing, The Chinese University of Hong Kong, Hong Kong SAR, China
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Xie S, Li Q, Luk AOY, Lan HY, Chan PKS, Bayés-Genís A, Chan FKL, Fung E. Major Adverse Cardiovascular Events and Mortality Prediction by Circulating GDF-15 in Patients with Type 2 Diabetes: A Systematic Review and Meta-Analysis. Biomolecules 2022; 12:biom12070934. [PMID: 35883490 PMCID: PMC9312922 DOI: 10.3390/biom12070934] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 06/25/2022] [Accepted: 06/28/2022] [Indexed: 12/10/2022] Open
Abstract
Background: Growth differentiation factor 15 (GDF-15) is a homeostatic cytokine that regulates neural and cardio-metabolic functions, and its release is increased in response to stress, injury, and inflammation. In patients with coronary artery disease and heart failure (HF), three separate meta-analyses have found that elevated circulating GDF-15 was predictive of major adverse cardiovascular events (MACE), but none has evaluated its effects on incident MACE including HF and mortality hazard in type 2 diabetes. Methods: MEDLINE, EMBASE, and Scopus databases were queried. Articles that met the predefined eligibility criteria, including prospective studies that reported adjusted hazard ratios (aHRs), were selected according to the Cochrane Handbook and PRISMA guidelines. Study endpoints were (1) MACE including HF, and (2) all-cause mortality. Different GDF-15 concentration measurements were harmonized using a validated mathematical approach to express log2-transformed values in per standard deviation (SD). Study heterogeneity (I2), quality, and bias were assessed. Results: 19354 patients in 8 prospective studies were included. In 7 studies that reported 4247 MACE among 19200 participants, the incident rate was 22.1% during a median follow-up of 5.6 years. It was found that four of eight studies included HF decompensation or hospitalization as a component of MACE. In 5 studies that reported all-cause mortality, 1893 of 13223 patients died, at an incidence rate of 15.1% over 5.0 years. Of note, each 1 SD increase of log2[GDF-15] was associated with aHRs of 1.12 (1.09−1.15, I2 = 5%, p < 0.000001) and 1.27 (1.11−1.46, I2 = 86%, p = 0.00062) and for MACE and all-cause mortality, respectively. Conclusion: Elevated circulating level of GDF-15 was robustly predictive of MACE in patients with T2D but its prognostic significance in the prediction of mortality requires further studies.
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Affiliation(s)
- Suyi Xie
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China; (S.X.); (Q.L.); (A.O.Y.L.); (H.-Y.L.); (F.K.L.C.)
- Laboratory for Heart Failure + Circulation Research, Li Ka Shing Institute of Health Sciences, and Gerald Choa Cardiac Research Centre, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Qi Li
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China; (S.X.); (Q.L.); (A.O.Y.L.); (H.-Y.L.); (F.K.L.C.)
- Laboratory for Heart Failure + Circulation Research, Li Ka Shing Institute of Health Sciences, and Gerald Choa Cardiac Research Centre, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
- Heart Center of Henan Provincial People’s Hospital, Department of Cardiology of Central China Fuwai Hospital, Henan Key Laboratory for Coronary Heart Disease Prevention and Control, Central China Fuwai Hospital of Zhengzhou University, Zhengzhou 450003, China
| | - Andrea O. Y. Luk
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China; (S.X.); (Q.L.); (A.O.Y.L.); (H.-Y.L.); (F.K.L.C.)
- Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Hong Kong, China
- Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China
| | - Hui-Yao Lan
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China; (S.X.); (Q.L.); (A.O.Y.L.); (H.-Y.L.); (F.K.L.C.)
- Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China
- CARE Programme, Lui Che Woo Institute of Innovative Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Paul K. S. Chan
- Department of Microbiology, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China;
- Stanley Ho Centre for Emerging Infectious Diseases, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Antoni Bayés-Genís
- iCor, Hospital Universitari Germans Trias i Pujol de Badalona, 08916 Badalona, Spain;
- ICREC Research Program, Germans Trias i Pujol Health Science Research Institute, Can Ruti Campus, 08916 Badalona, Spain
- Department of Medicine, Universitat Autònoma de Barcelona, 08916 Barcelona, Spain
- CIBER Cardiovascular, Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Francis K. L. Chan
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China; (S.X.); (Q.L.); (A.O.Y.L.); (H.-Y.L.); (F.K.L.C.)
- CARE Programme, Lui Che Woo Institute of Innovative Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
- Centre for Gut Microbiota Research, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Erik Fung
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China; (S.X.); (Q.L.); (A.O.Y.L.); (H.-Y.L.); (F.K.L.C.)
- Laboratory for Heart Failure + Circulation Research, Li Ka Shing Institute of Health Sciences, and Gerald Choa Cardiac Research Centre, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
- CARE Programme, Lui Che Woo Institute of Innovative Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
- Department of Epidemiology and Biostatistics, School of Public Health, Faculty of Medicine, St Mary’s Campus, Imperial College London, London W2 1PG, UK
- Correspondence:
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Qureshi A, Sawhney R, Sigurdson B, Stephenson L, Vora K, Zacken A, Cope P, Di Traglia R, Ferarrio I, Hackett N, Healicon R, Horseman L, Lam LI, Meerdink M, Menham D, Murphy R, Nimmo I, Ramaesh A, Rees J, Soame R, Dilaver N, Adebambo D, Brown E, Burt J, Foster K, Kaliyappan L, Knight P, Politis A, Richardson E, Townsend J, Abdi M, Ball M, Easby S, Gill N, Ho E, Iqbal H, Matthews M, Nubi S, Nwokocha JO, Okafor I, Perry G, Sinartio B, Vanukuru N, Walkley D, Welch T, Yates J, Yeshitila N, Bryans K, Campbell B, Gray C, Keys R, Macartney M, Chamberlain G, Khatri A, Kucheria A, Lee STP, Reese G, Roy choudhury J, Tan WYR, Teh JJ, Ting A, Kazi S, Kontovounisios C, Vutipongsatorn K, Amarnath T, Balasubramanian N, Bassett E, Gurung P, Lim J, Panjikkaran A, Sanalla A, Alkoot M, Bacigalupo V, Eardley N, Horton M, Hurry A, Isti C, Maskell P, Nursiah K, Punn G, Salih H, Epanomeritakis E, Foulkes A, Henderson R, Johnston E, McCullough H, McLarnon M, Morrison E, Cheung A, Cho SH, Eriksson F, Hedges J, Low Z, May C, Musto L, Nagi S, Nur S, Salau E, Shabbir S, Thomas MC, Uthayanan L, Vig S, Zaheer M, Zeng G, Ashcroft-Quinn S, Brown R, Hayes J, McConville R, French R, Gilliam A, Sheetal S, Shehzad MU, Bani W, Christie I, Franklyn J, Khan M, Russell J, Smolarek S, Varadarassou R, Ahmed SK, Narayanaswamy S, Sealy J, Shah M, Dodhia V, Manukyan A, O'Hare R, Orbell J, Chung I, Forenc K, Gupta A, Agarwal A, Al Dabbagh A, Bennewith R, Bottomley J, Chu TSM, Chu YYA, Doherty W, Evans B, Hainsworth P, Hosfield T, Li CH, McCullagh I, Mehta A, Thaker A, Thompson B, Virdi A, Walker H, Wilkins E, Dixon C, Hassan MR, Lotca N, Tong KS, Batchelor-Parry H, Chaudhari S, Harris T, Hooper J, Johnson C, Mulvihill C, Nayler J, Olutobi O, Piramanayagam B, Stones K, Sussman M, Weaver C, Alam F, Al Rawi M, Andrew F, Arrayeh A, Azizan N, Hassan A, Iqbal Z, John I, Jones M, Kalake O, Keast M, Nicholas J, Patil A, Powell K, Roberts P, Sabri A, Segue AK, Shah A, Shaik Mohamed SA, Shehadeh A, Shenoy S, Tong A, Upcott M, Vijayasingam D, Anarfi S, Dauncey J, Devindaran A, Havalda P, Komninos G, Mwendwa E, Norman C, Richards J, Urquhart A, Allan J, Cahya E, Hunt H, McWhirter C, Norton R, Roxburgh C, Tan JY, Ali Butt S, Hansdot S, Haq I, Mootien A, Sanchez I, Vainas T, Deliyannis E, Tan M, Vipond M, Chittoor Satish NN, Dattani A, De Carvalho L, Gaston-Grubb M, Karunanithy L, Lowe B, Pace C, Raju K, Roope J, Taylor C, Youssef H, Munro T, Thorn C, Wong KHF, Yunus A, Chawla S, Datta A, Dinesh AA, Field D, Georgi T, Gwozdz A, Hamstead E, Howard N, Isleyen N, Jackson N, Kingdon J, Sagoo KS, Schizas A, Yin L, Aung E, Aung YY, Franklin S, Han SM, Kim WC, Martin Segura A, Rossi M, Ross T, Tirimanna R, Wang B, Zakieh O, Ben-Arzi H, Flach A, Jackson E, Magers S, Olu abara C, Rogers E, Sugden K, Tan H, Veliah S, Walton U, Asif A, Bharwada Y, Bowley D, Broekhuizen A, Cooper L, Evans N, Girdlestone H, Ling C, Mann H, Mehmood N, Mulvenna CL, Rainer N, Trout I, Gujjuri R, Jeyaraman D, Leong E, Singh D, Smith 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McEneaney L, N D G, Pranoy S, Ting M, Abada S, Alawattegama LH, Ashok A, Carey C, Gogna A, Haglund C, Hurley P, Leelo N, Liu B, Mannan F, Paramjothy K, Ramlogan K, Raymond-Hayling O, Shanmugarajah A, Solichan D, Wilkinson B, Ahmad NA, Allan D, Amin A, Bakina C, Burns F, Cameron F, Campbell A, Cavanagh S, Chan SMZ, Chapman S, Chong V, Edelsten E, Ekpete O, El Sheikh M, Ghose R, Hassane A, Henderson C, Hilton-Christie S, Husain M, Hussain H, Javid Z, Johnson-Ogbuneke J, Johnston A, Khalil M, Leung TCC, Makin I, Muralidharan V, Naeem M, Patil P, Ravichandran S, Saraeva D, Shankey-Smith W, Sharma N, Swan R, Waudby-West R, Wilkinson A, Wright K, Balasubramanian A, Bhatti S, Chalkley M, Chou WK, Dixon M, Evans L, Fisher K, Gandhi P, Ho S, Lau YB, Lowe S, Meechan C, Murali N, Musonda C, Njoku P, Ochieng L, Pervez MU, Seebah K, Shaikh I, Sikder MA, Vanker R, Alom J, Bajaj V, Coleman O, Finch G, Goss J, Jenkins C, Kontothanassis A, Liew MS, Ng K, Outram M, Shakeel MM, Tawn J, Zuhairy S, Chapple K, Cinnamond A, Coleman S, George HA, Goulder L, Hare N, Hawksley J, Kret A, Luesley A, Mecia L, Porter H, Puddy E, Richardson G, Sohail B, Srikaran V, Tadross D, Tobin J, Tokidis E, Young L, Ashdown T, Bratsos S, Koomson A, Kufuor A, Lim MQ, Shah S, Thorne EPC, Warusavitarne J, Xu S, Abigail S, Ahmed A, Ahmed J, Akmal A, Al-Khafaji M, Amini B, Arshad M, Bogie E, Brazkiewicz M, Carroll M, Chandegra A, Cirelli C, Deng A, Fairclough S, Fung YJ, Gornell C, Green RL, Green SV, Gulamhussein AHM, Isaac AG, Jan R, Jegatheeswaran L, Knee M, Kotecha J, Kotecha S, Maxwell-Armstrong C, McIntyre C, Mendis N, Naing TKP, Oberman J, Ong ZX, Ramalingam A, Saeed Adam A, Tan LL, Towell S, Yadav J, Anandampillai R, Chung S, Hounat A, Ibrahim B, Jeyakumar G, Khalil A, Khan UA, Nair G, Owusu-Ayim M, Wilson M, Kanani A, Kilkelly B, Ogunmwonyi I, Ong L, Samra B, Schomerus L, Shea J, Turner O, Yang Y, Amin M, Blott N, Clark A, Feather A, Forrest M, Hague S, Hamilton K, Higginbotham G, Hope E, Karimian S, Loveday K, Malik H, McKenna O, Noor A, Onsiong C, Patel B, Radcliffe N, Shah P, Tye L, Verma K, Walford R, Yusufi U, Zachariah M, Casey A, Doré C, Fludder V, Fortescue L, Kalapu SS, Karel E, Khera G, Smith C, Appleton B, Ashaye A, Boggon E, Evans A, Faris Mahmood H, Hinchcliffe Z, Marei O, Silva I, Spooner C, Thomas G, Timlin M, Wellington J, Yao SL, Abdelrazek M, Abdelrazik Y, Bee F, Joseph A, Mounce A, Parry G, Vignarajah N, Biddles D, Creissen A, Kolhe S, K T, Lea A, Ledda V, O'Loughlin P, Scanlon J, Shetty N, Weller C, Abdalla M, Adeoye A, Bhatti M, Chadda KR, Chu J, Elhakim H, Foster-Davies H, Rabie M, Tailor B, Webb S, Abdelrahim ASA, Choo SY, Jiwa A, Mangam S, Murray S, Shandramohan A, Aghanenu O, Budd W, Hayre J, Khanom S, Liew ZY, McKinney R, Moody N, Muhammad-Kamal H, Odogwu J, Patel D, Roy C, Sattar Z, Shahrokhi N, Sinha I, Thomson E, Wonga L, Bain J, Khan J, Ricardo D, Bevis R, Cherry C, Darkwa S, Drew W, Griffiths E, Konda N, Madani D, Mak JKC, Meda B, Odunukwe U, Preest G, Raheel F, Rajaseharan A, Ramgopal A, Risbrooke C, Selvaratnam K, Sethunath G, Tabassum R, Taylor J, Thakker A, Wijesingha N, Wybrew R, Yasin T, Ahmed Osman A, Alfadhel S, Carberry E, Chen JY, Drake I, Glen P, Jayasuriya N, Kawar L, Myatt R, Sinan LOH, Siu SSY, Tjen V, Adeboyejo O, Bacon H, Barnes R, Birnie C, D'Cunha Kamath A, Hughes E, Middleton S, Owen R, Schofield E, Short C, Smith R, Wang H, Willett M, Zimmerman M, Balfour J, Chadwick T, Coombe-Jones M, Do Le HP, Faulkner G, Hobson K, Shehata Z, Beattie M, Chmielewski G, Chong C, Donnelly B, Drusch B, Ellis J, Farrelly C, Feyi-Waboso J, Hibell I, Hoade L, Ho C, Jones H, Kodiatt B, Lidder P, Ni Cheallaigh L, Norman R, Patabendi I, Penfold H, Playfair M, Pomeroy S, Ralph C, Rottenburg H, Sebastian J, Sheehan M, Stanley V, Welchman J, Ajdarpasic D, Antypas A, Azouaghe O, Basi S, Bettoli G, Bhattarai S, Bommireddy L, Bourne K, Budding J, Cookey-Bresi R, Cummins T, Davies G, Fabelurin C, Gwilliam R, Hanley J, Hird A, Kruczynska A, Langhorne B, Lund J, Lutchman I, McGuinness R, Neary M, Pampapathi S, Pang E, Podbicanin S, Rai N, Redhouse White G, Sujith J, Thomas P, Walker I, Winterton R, Anderson P, Barrington M, Bhadra K, Clark G, Fowler G, Gibson C, Hudson S, Kaminskaite V, Lawday S, Longshaw A, MacKrill E, McLachlan F, Murdeshwar A, Nieuwoudt R, Parker P, Randall R, Rawlins E, Reeves SA, Rye D, Sirkis T, Sykes B, Ventress N, Wosinska N, Akram B, Burton L, Coombs A, Long R, Magowan D, Ong C, Sethi M, Williams G, Chan C, Chan LH, Fernando D, Gaba F, Khor Z, Les JW, Mak R, Moin S, Ng Kee Kwong KC, Paterson-Brown S, Tew YY, Bardon A, Burrell K, Coldwell C, Costa I, Dexter E, Hardy A, Khojani M, Mazurek J, Raymond T, Reddy V, Reynolds J, Soma A, Agiotakis S, Alsusa H, Desai N, Peristerakis I, Adcock A, Ayub H, Bennett T, Bibi F, Brenac S, Chapman T, Clarke G, Clark F, Galvin C, Gwyn-Jones A, Henry-Blake C, Kerner S, Kiandee M, Lovett A, Pilecka A, Ravindran R, Siddique H, Sikand T, Treadwell K, Akmal K, Apata A, Barton O, Broad G, Darling H, Dhuga Y, Emms L, Habib S, Jain R, Jeater J, Kan CYP, Kathiravelupillai A, Khatkar H, Kirmani S, Kulasabanathan K, Lacey H, Lal K, Manafa C, Mansoor M, McDonald S, Mittal A, Mustoe S, Nottrodt L, Oliver P, Papapetrou I, Pattinson F, Raja M, Reyhani H, Shahmiri A, Small O, Soni U, Aguirrezabala Armbruster B, Bunni J, Hakim MA, Hawkins-Hooker L, Howell KA, Hullait R, Jaskowska A, Ottewell L, Thomas-Jones I, Vasudev A, Clements B, Fenton J, Gill M, Haider S, Lim AJM, Maguire H, McMullan J, Nicoletti J, Samuel S, Unais MA, White N, Yao PC, Yow L, Boyle C, Brady R, Cheekoty P, Cheong J, Chew SJHL, Chow R, Ganewatta Kankanamge D, Mamer L, Mohammed B, Ng Chieng Hin J, Renji Chungath R, Royston A, Sharrad E, Sinclair R, Tingle S, Treherne K, Wyatt F, Maniarasu VS, Moug S, Appanna T, Bucknall T, Hussain F, Owen A, Parry M, Parry R, Sagua N, Spofforth K, Yuen ECT, Bosley N, Hardie W, Moore T, Regas C, Abdel-Khaleq S, Ali N, Bashiti H, Buxton-Hopley R, Constantinides M, D'Afflitto M, Deshpande A, Duque Golding J, Frisira E, Germani Batacchi M, Gomaa A, Hay D, Hutchison R, Iakovou A, Iakovou D, Ismail E, Jefferson S, Jones L, Khouli Y, Knowles C, Mason J, McCaughan R, Moffatt J, Morawala A, Nadir H, Neyroud F, Nikookam Y, Parmar A, Pinto L, Ramamoorthy R, Richards E, Thomson S, Trainer C, Valetopoulou A, Vassiliou A, Wantman A, Wilde S, Dickinson M, Rockall T, Senn D, Wcislo K, Zalmay P, Adelekan K, Allen K, Bajaj M, Gatumbu P, Hang S, Hashmi Y, Kaur T, Kawesha A, Kisiel A, Woodmass M, Adelowo T, Ahari D, Alhwaishel K, Atherton R, Clayton B, Cockroft A, Curtis Lopez C, Hilton M, Ismail N, Kouadria M, Lee L, MacConnachie A, Monks F, Mungroo S, Nikoletopoulou C, Pearce L, Sara X, Shahid A, Suresh G, Wilcha R, Atiyah A, Davies E, Dermanis A, Gibbons H, Hyde A, Lawson A, Lee C, Leung-Tack M, Li Saw Hee J, Mostafa O, Nair D, Pattani N, Plumbley-Jones J, Pufal K, Ramesh P, Sanghera J, Saram S, Scadding S, See S, Stringer H, Torrance A, Vardon H, Wyn-Griffiths F, Brew A, Kaur G, Soni D, Tickle A, Akbar Z, Appleyard T, Figg K, Jayawardena P, Johnson A, Kamran Siddiqui Z, Lacy-Colson J, Oatham R, Rowlands B, Sludden E, Turnbull C, Allin D, Ansar Z, Azeez Z, Dale VH, Garg J, Horner A, Jones S, Knight S, McGregor C, McKenna J, McLelland T, Packham-Smith A, Rowsell K, Spector-Hill I, Adeniken E, Baker J, Bartlett M, Chikomba L, Connell B, Deekonda P, Dhar M, Elmansouri A, Gamage K, Goodhew R, Hanna P, Knight J, Luca A, Maasoumi N, Mahamoud F, Manji S, Marwaha PK, Mason F, Oluboyede A, Pigott L, Razaq AM, Richardson M, Saddaoui I, Wijeyendram P, Yau S, Atkins W, Liang K, Miles N, Praveen B, Ashai S, Braganza J, Common J, Cundy A, Davies R, Guthrie J, Handa I, Iqbal M, Ismail R, Jones C, Jones I, Lee KS, Levene A, Okocha M, Olivier J, Smith A, Subramaniam E, Tandle S, Wang A, Watson A, Wilson C, Chan XHF, Khoo E, Montgomery C, Norris M, Pugalenthi PP, Common T, Cook E, Mistry H, Shinmar HS, Agarwal G, Bandyopadhyay S, Brazier B, Carroll L, Goede A, Harbourne A, Lakhani A, Lami M, Larwood J, Martin J, Merchant J, Pattenden S, Pradhan A, Raafat N, Rothwell E, Shammoon Y, Sudarshan R, Vickers E, Wingfield L, Ashworth I, Azizi S, Bhate R, Chowdhury T, Christou A, Davies L, Dwaraknath M, Farah Y, Garner J, Gureviciute E, Hart E, Jain A, Javid S, Kankam HK, Kaur Toor P, Kaz R, Kermali M, Khan I, Mattson A, McManus A, Murphy M, Nair K, Ngemoh D, Norton E, Olabiran A, Parry L, Payne T, Pillai K, Price S, Punjabi K, Raghunathan A, Ramwell A, Raza M, Ritehnia J, Simpson G, Smith W, Sodeinde S, Studd L, Subramaniam M, Thomas J, Towey S, Tsang E, Tuteja D, Vasani J, Vio M, Badran A, Adams J, Anthony Wilkinson J, Asvandi S, Austin T, Bald A, Bix E, Carrick M, Chander B, Chowdhury S, Cooper Drake B, Crosbie S, D Portela S, Francis D, Gallagher C, Gillespie R, Gravett H, Gupta P, Ilyas C, James G, Johny J, Jones A, Kinder F, MacLeod C, Macrow C, Maqsood-Shah A, Mather J, McCann L, McMahon R, Mitham E, Mohamed M, Munton E, Nightingale K, O'Neill K, Onyemuchara I, Senior R, Shanahan A, Sherlock J, Spyridoulias A, Stavrou C, Stokes D, Tamang R, Taylor E, Trafford C, Uden C, Waddington C, Yassin D, Zaman M, Bangi S, Cheng T, Chew D, Hussain N, Imani-Masouleh S, Mahasivam G, McKnight G, Ng HL, Ota HC, Pasha T, Ravindran W, Shah K, Vishnu K S, Zaman S, Carr W, Cope S, Eagles EJ, Howarth-Maddison M, Li CY, Reed J, Ridge A, Stubbs T, Teasdaled D, Umar R, Worthington J, Dhebri A, Kalenderov R, Alattas A, Arain Z, Bhudia R, Chia D, Daniel S, Dar T, Garland H, Girish M, Hampson A, Kyriacou H, Lehovsky K, Mullins W, Omorphos N, Vasdev N, Venkatesh A, Waldock W, Bhandari A, Brown G, Choa G, Eichenauer CE, Ezennia K, Kidwai Z, Lloyd-Thomas A, Macaskill Stewart A, Massardi C, Sinclair E, Skajaa N, Smith M, Tan I, Afsheen N, Anuar A, Azam Z, Bhatia P, Davies-kelly N, Dickinson S, Elkawafi M, Ganapathy M, Gupta S, Khoury EG, Licudi D, Mehta V, Neequaye S, Nita G, Tay VL, Zhao S, Botsa E, Cuthbert H, Elliott J, Furlepa M, Lehmann J, Mangtani A, Narayan A, Nazarian S, Parmar C, Shah D, Shaw C, Zhao Z, Beck C, Caldwell S, Clements JM, French B, Kenny R, Kirk S, Lindsay J, McClung A, McLaughlin N, Watson S, Whiteside E, Alyacoubi S, Arumugam V, Beg R, Dawas K, Garg S, Lloyd ER, Mahfouz Y, Manobharath N, Moonesinghe R, Morka N, Patel K, Prashar J, Yip S, Adeeko ES, Ajekigbe F, Bhat A, Evans C, Farrugia A, Gurung C, Long T, Malik B, Manirajan S, Newport D, Rayer J, Ridha A, Ross E, Saran T, Sinker A, Waruingi D, Allen R, Al Sadek Y, Alves do Canto Brum H, Asharaf H, Ashman M, Balakumar V, Barrington J, Baskaran R, Berry A, Bhachoo H, Bilal A, Boaden L, Chia WL, Covell G, Crook D, Dadnam F, Davis L, De Berker H, Doyle C, Fox C, Gruffydd-Davies M, Hafouda Y, Hill A, Hubbard E, Hunter A, Inpadhas V, Jamshaid M, Jandu G, Jeyanthi M, Jones T, Kantor C, Kwak SY, Malik N, Matt R, McNulty P, Miles C, Mohomed A, Myat P, Niharika J, Nixon A, O'Reilly D, Parmar K, Pengelly S, Price L, Ramsden M, Turnor R, Wales E, Waring H, Wu M, Yang T, Ye TTS, Zander A, Zeicu C, Bellam S, Francombe J, Kawamoto N, Rahman MR, Sathyanarayana A, Tang HT, Cheung J, Hollingshead J, Page V, Sugarman J, Wong E, Chiong J, Fung E, Kan SY, Kiang J, Kok J, Krahelski O, Liew MY, Lyell B, Sharif Z, Speake D, Alim L, Amakye NY, Chandrasekaran J, Chandratreya N, Drake J, Owoso T, Thu YM, Abou El Ela Bourquin B, Alberts J, Chapman D, Rehnnuma N, Ainsworth K, Carpenter H, Emmanuel T, Fisher T, Gabrel M, Guan Z, Hollows S, Hotouras A, Ip Fung Chun N, Jaffer S, Kallikas G, Kennedy N, Lewinsohn B, Liu FY, Mohammed S, Rutherfurd A, Situ T, Stammer A, Taylor F, Thin N, Urgesi E, Zhang N, Ahmad MA, Bishop A, Bowes A, Dixit A, Glasson R, Hatta S, Hatt K, Larcombe S, Preece J, Riordan E, Fegredo D, Haq MZ, Li C, McCann G, Stewart D, Baraza W, Bhullar D, Burt G, Coyle J, Deans J, Devine A, Hird R, Ikotun O, Manchip G, Ross C, Storey L, Tan WWL, Tse C, Warner C, Whitehead M, Wu F, Court EL, Crisp E, Huttman M, Mayes F, Robertson H, Rosen H, Sandberg C, Smith H, Al Bakry M, Ashwell W, Bajaj S, Bandyopadhyay D, Browlee O, Burway S, Chand CP, Elsayeh K, Elsharkawi A, Evans E, Ferrin S, Fort-Schaale A, Iacob M, I K, Impelliziere Licastro G, Mankoo AS, Olaniyan T, Otun J, Pereira R, Reddy R, Saeed D, Simmonds O, Singhal G, Tron K, Wickstone C, Williams R, Bradshaw E, De Kock Jewell V, Houlden C, Knight C, Metezai H, Mirza-Davies A, Seymour Z, Spink D, Wischhusen S. Evaluation of prognostic risk models for postoperative pulmonary complications in adult patients undergoing major abdominal surgery: a systematic review and international external validation cohort study. Lancet Digit Health 2022; 4:e520-e531. [PMID: 35750401 DOI: 10.1016/s2589-7500(22)00069-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 01/07/2022] [Accepted: 04/06/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Stratifying risk of postoperative pulmonary complications after major abdominal surgery allows clinicians to modify risk through targeted interventions and enhanced monitoring. In this study, we aimed to identify and validate prognostic models against a new consensus definition of postoperative pulmonary complications. METHODS We did a systematic review and international external validation cohort study. The systematic review was done in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. We searched MEDLINE and Embase on March 1, 2020, for articles published in English that reported on risk prediction models for postoperative pulmonary complications following abdominal surgery. External validation of existing models was done within a prospective international cohort study of adult patients (≥18 years) undergoing major abdominal surgery. Data were collected between Jan 1, 2019, and April 30, 2019, in the UK, Ireland, and Australia. Discriminative ability and prognostic accuracy summary statistics were compared between models for the 30-day postoperative pulmonary complication rate as defined by the Standardised Endpoints in Perioperative Medicine Core Outcome Measures in Perioperative and Anaesthetic Care (StEP-COMPAC). Model performance was compared using the area under the receiver operating characteristic curve (AUROCC). FINDINGS In total, we identified 2903 records from our literature search; of which, 2514 (86·6%) unique records were screened, 121 (4·8%) of 2514 full texts were assessed for eligibility, and 29 unique prognostic models were identified. Nine (31·0%) of 29 models had score development reported only, 19 (65·5%) had undergone internal validation, and only four (13·8%) had been externally validated. Data to validate six eligible models were collected in the international external validation cohort study. Data from 11 591 patients were available, with an overall postoperative pulmonary complication rate of 7·8% (n=903). None of the six models showed good discrimination (defined as AUROCC ≥0·70) for identifying postoperative pulmonary complications, with the Assess Respiratory Risk in Surgical Patients in Catalonia score showing the best discrimination (AUROCC 0·700 [95% CI 0·683-0·717]). INTERPRETATION In the pre-COVID-19 pandemic data, variability in the risk of pulmonary complications (StEP-COMPAC definition) following major abdominal surgery was poorly described by existing prognostication tools. To improve surgical safety during the COVID-19 pandemic recovery and beyond, novel risk stratification tools are required. FUNDING British Journal of Surgery Society.
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Fung E. Pulmonary Arterial Hypertension Management in Asia: State of the Art From Japan, and Next Steps. JACC Asia 2022; 2:285-286. [PMID: 36338399 PMCID: PMC9627865 DOI: 10.1016/j.jacasi.2022.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Affiliation(s)
- Erik Fung
- Address for correspondence: Dr Erik Fung, Division of Cardiology, Department of Medicine and Therapeutics, 9/F, LCWCSB, Prince of Wales Hospital, 30-32 Ngan Shing Street, Shatin, NT, Hong Kong SAR, China.
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Kuhn M, Fung E, Tan R, Fitts J, Chinnock R. Intravenous Immunoglobulin G (IVIg) and Ganciclovir or Valganciclovir for the Treatment of Ebstein Barr Virus (EBV) Viremia and Prevention of Post-Transplant Lymphoproliferative Disease (PTLD) in Pediatric Heart Transplant Recipients. J Heart Lung Transplant 2022. [DOI: 10.1016/j.healun.2022.01.1264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Fung E, Lau GHW. Asymptomatic left ventricular dysfunction and cardiopulmonary exercise testing for mortality risk prediction. Eur J Prev Cardiol 2022; 29:1156-1157. [PMID: 35201277 DOI: 10.1093/eurjpc/zwac042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Accepted: 02/23/2022] [Indexed: 11/12/2022]
Affiliation(s)
- Erik Fung
- CPET Research Core, Gerald Choa Cardiac Research Centre and Division of Cardiology, Department of Medicine & Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong,Hong Kong Special Administrative Region of China (HKSAR).,Laboratory for Heart Failure + Circulation Research, Li Ka Shing Institute of Health Sciences,The Chinese University of Hong Kong,Prince of Wales Hospital,HKSAR.,CARE Programme of Lui Che Woo Institute of Innovative Medicine at Hong Kong Hub of Paediatric Excellence, Hong Kong Children's Hospital, Kowloon Bay, HKSAR.,School of Public Health, Faculty of Medicine, Imperial College London, London, UK
| | - Gloria H W Lau
- CPET Research Core, Gerald Choa Cardiac Research Centre and Division of Cardiology, Department of Medicine & Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong,Hong Kong Special Administrative Region of China (HKSAR).,Laboratory for Heart Failure + Circulation Research, Li Ka Shing Institute of Health Sciences,The Chinese University of Hong Kong,Prince of Wales Hospital,HKSAR
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Fung E. Inotropic Support for End-Stage Heart Failure in the Ambulatory Setting. J Card Fail 2022. [DOI: 10.1016/j.cardfail.2022.07.044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Wang L, Yeo TJ, Tan B, Destrube B, Tong KL, Tan SY, Chan G, Huang Z, Tan F, Wang YC, Lee JY, Fung E, Mak GYK, So R, Wanlapakorn C, Ambari AM, Cuenza L, Koh CH, Tan JWC. Asian Pacific Society of Cardiology Consensus Recommendations for Pre-participation Screening in Young Competitive Athletes. Eur Cardiol 2021; 16:e44. [PMID: 34815752 PMCID: PMC8591617 DOI: 10.15420/ecr.2021.26] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 08/30/2021] [Indexed: 01/05/2023] Open
Abstract
Sports-related sudden cardiac death is a rare but devastating consequence of sports participation. Certain pathologies underlying sports-related sudden cardiac death could have been picked up pre-participation and the affected athletes advised on appropriate preventive measures and/or suitability for training or competition. However, mass screening efforts - especially in healthy young populations - are fraught with challenges, most notably the need to balance scarce medical resources and sustainability of such screening programmes, in healthcare systems that are already stretched. Given the rising trend of young sports participants across the Asia-Pacific region, the working group of the Asian Pacific Society of Cardiology (APSC) developed a sports classification system that incorporates dynamic and static components of various sports, with deliberate integration of sports events unique to the Asia-Pacific region. The APSC expert panel reviewed and appraised using the Grading of Recommendations Assessment, Development, and Evaluation system. Consensus recommendations were developed, which were then put to an online vote. Consensus was reached when 80% of votes for a recommendation were agree or neutral. The resulting statements described here provide guidance on the need for cardiovascular pre-participation screening for young competitive athletes based on the intensity of sports they engage in.
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Affiliation(s)
- Luokai Wang
- National Heart Centre Singapore Singapore.,Sengkang General Hospital Singapore
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- The Occupational and Diving Medicine Centre Singapore
| | | | - Frankie Tan
- Sports Science and Medicine Centre, Singapore Sports Institute Singapore
| | - Yu Chen Wang
- Department of Cardiology, Department of Internal Medicine, Asia University Hospital Taichung City, Taiwan
| | - Jong-Young Lee
- Division of Cardiology, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine Seoul, Republic of Korea
| | - Erik Fung
- The Chinese University of Hong Kong Hong Kong
| | | | - Raymond So
- Elite Training Science & Technology, Hong Kong Sports Institute Hong Kong
| | | | - Ade Meidian Ambari
- National Cardiovascular Center Harapan Kita, Department of Cardiology and Vascular Medicine, University of Indonesia Jakarta, Indonesia
| | - Lucky Cuenza
- Sports and Exercise Medicine Center, Medical Center Manila Philippines
| | | | - Jack Wei Chieh Tan
- National Heart Centre Singapore Singapore.,Sengkang General Hospital Singapore
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Fung E, Lui LT, Huang L, Cheng KF, Lau GHW, Chung YT, Ahmadabadi BN, Xie S, Lee JSW, Hui E, So WY, Sung JJY, King I, Goggins WB, Chan Q, Järvelin MR, Ma RCW, Chow E, Kwok T. Characterising frailty, metrics of continuous glucose monitoring, and mortality hazards in older adults with type 2 diabetes on insulin therapy (HARE): a prospective, observational cohort study. The Lancet Healthy Longevity 2021; 2:e724-e735. [DOI: 10.1016/s2666-7568(21)00251-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 09/29/2021] [Accepted: 09/30/2021] [Indexed: 12/26/2022]
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Fung E, Cheng HY, Choi KC, Hui DSC, Yang C, Chair SY. Differential risks for heart failure hospitalization following severe respiratory infection by common pathogens. Eur J Prev Cardiol 2021; 29:e163-e166. [PMID: 34283202 DOI: 10.1093/eurjpc/zwab123] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 06/20/2021] [Accepted: 07/06/2021] [Indexed: 11/14/2022]
Affiliation(s)
- Erik Fung
- Laboratory for Heart Failure + Circulation Research, Li Ka Shing Institute of Health Sciences, Prince of Wales Hospital, Shatin, Hong Kong SAR, China.,Division of Cardiology and Gerald Choa Cardiac Research Centre, Department of Medicine & Therapeutics, Faculty of Medicine, Shatin, Hong Kong SAR, China.,CUHK Medical Centre, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China.,CARE Programme, Lui Che Woo Institute of Innovative Medicine, CUHK Hong Kong Hub of Paediatric Excellence, Hong Kong Children's Hospital, Kowloon Bay, Hong Kong SAR, China.,Department of Biostatistics and Epidemiology, School of Public Health, Imperial College London, St Mary's Campus, Norfolk Place, London, UK
| | - Ho Yu Cheng
- The Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China
| | - Kai Chow Choi
- The Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China
| | - David S C Hui
- Stanley Ho Centre for Emerging Infectious Diseases and Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong SAR, China
| | - Chen Yang
- The Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China
| | - Sek Ying Chair
- The Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China
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16
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Teekakirikul P, Zhu W, Gabriel GC, Young CB, Williams K, Martin LJ, Hill JC, Richards T, Billaud M, Phillippi JA, Wang J, Wu Y, Tan T, Devine W, Lin JH, Bais AS, Klonowski J, de Bellaing AM, Saini A, Wang MX, Emerel L, Salamacha N, Wyman SK, Lee C, Li HS, Miron A, Zhang J, Xing J, McNamara DM, Fung E, Kirshbom P, Mahle W, Kochilas LK, He Y, Garg V, White P, McBride KL, Benson DW, Gleason TG, Mital S, Lo CW. Common deletion variants causing protocadherin-α deficiency contribute to the complex genetics of BAV and left-sided congenital heart disease. HGG Adv 2021; 2:100037. [PMID: 34888534 PMCID: PMC8653519 DOI: 10.1016/j.xhgg.2021.100037] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 05/21/2021] [Indexed: 11/11/2022] Open
Abstract
Bicuspid aortic valve (BAV) with ~1%-2% prevalence is the most common congenital heart defect (CHD). It frequently results in valve disease and aorta dilation and is a major cause of adult cardiac surgery. BAV is genetically linked to rare left-heart obstructions (left ventricular outflow tract obstructions [LVOTOs]), including hypoplastic left heart syndrome (HLHS) and coarctation of the aorta (CoA). Mouse and human studies indicate LVOTO is genetically heterogeneous with a complex genetic etiology. Homozygous mutation in the Pcdha protocadherin gene cluster in mice can cause BAV, and also HLHS and other LVOTO phenotypes when accompanied by a second mutation. Here we show two common deletion copy number variants (delCNVs) within the PCDHA gene cluster are associated with LVOTO. Analysis of 1,218 white individuals with LVOTO versus 463 disease-free local control individuals yielded odds ratios (ORs) at 1.47 (95% confidence interval [CI], 1.13-1.92; p = 4.2 × 10-3) for LVOTO, 1.47 (95% CI, 1.10-1.97; p = 0.01) for BAV, 6.13 (95% CI, 2.75-13.7; p = 9.7 × 10-6) for CoA, and 1.49 (95% CI, 1.07-2.08; p = 0.019) for HLHS. Increased OR was observed for all LVOTO phenotypes in homozygous or compound heterozygous PCDHA delCNV genotype comparison versus wild type. Analysis of an independent white cohort (381 affected individuals, 1,352 control individuals) replicated the PCDHA delCNV association with LVOTO. Generalizability of these findings is suggested by similar observations in Black and Chinese individuals with LVOTO. Analysis of Pcdha mutant mice showed reduced PCDHA expression at regions of cell-cell contact in aortic smooth muscle and cushion mesenchyme, suggesting potential mechanisms for BAV pathogenesis and aortopathy. Together, these findings indicate common variants causing PCDHA deficiency play a significant role in the genetic etiology of common and rare LVOTO-CHD.
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Affiliation(s)
- Polakit Teekakirikul
- Department of Developmental Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- Centre for Cardiovascular Genomics and Medicine, Division of Cardiology, and Division of Medical Sciences, Department of Medicine and Therapeutics, Chinese University of Hong Kong, Hong Kong SAR, China
| | - Wenjuan Zhu
- Centre for Cardiovascular Genomics and Medicine, Division of Cardiology, and Division of Medical Sciences, Department of Medicine and Therapeutics, Chinese University of Hong Kong, Hong Kong SAR, China
| | - George C. Gabriel
- Department of Developmental Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Cullen B. Young
- Department of Developmental Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Kylia Williams
- Department of Developmental Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Lisa J. Martin
- Division of Human Genetics, Cincinnati Children’s Hospital Medical Center, and Department of Pediatrics, University of Cincinnati School of Medicine, Cincinnati, OH, USA
| | - Jennifer C. Hill
- Department of Cardiothoracic Surgery and Department of Bioengineering, McGowan Institute for Regenerative Medicine, and Center for Vascular Remodeling and Regeneration, University of Pittsburgh, Pittsburgh, PA, USA
| | - Tara Richards
- Department of Cardiothoracic Surgery and Department of Bioengineering, McGowan Institute for Regenerative Medicine, and Center for Vascular Remodeling and Regeneration, University of Pittsburgh, Pittsburgh, PA, USA
| | - Marie Billaud
- Department of Cardiothoracic Surgery and Department of Bioengineering, McGowan Institute for Regenerative Medicine, and Center for Vascular Remodeling and Regeneration, University of Pittsburgh, Pittsburgh, PA, USA
| | - Julie A. Phillippi
- Department of Cardiothoracic Surgery and Department of Bioengineering, McGowan Institute for Regenerative Medicine, and Center for Vascular Remodeling and Regeneration, University of Pittsburgh, Pittsburgh, PA, USA
| | - Jianbin Wang
- School of Life Sciences, Tsinghua University, Beijing, China
| | - Yijen Wu
- Department of Developmental Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Tuantuan Tan
- Department of Developmental Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - William Devine
- Department of Developmental Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Jiuann-huey Lin
- Department of Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Abha S. Bais
- Department of Developmental Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Jonathan Klonowski
- Department of Developmental Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Anne Moreau de Bellaing
- Department of Developmental Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- Department of Pediatric Cardiology, Necker-Sick Children Hospital and University of Paris Descartes, Paris, France
| | - Ankur Saini
- Department of Developmental Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Michael X. Wang
- Department of Developmental Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Leonid Emerel
- Department of Cardiothoracic Surgery and Department of Bioengineering, McGowan Institute for Regenerative Medicine, and Center for Vascular Remodeling and Regeneration, University of Pittsburgh, Pittsburgh, PA, USA
| | - Nathan Salamacha
- Department of Developmental Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Samuel K. Wyman
- Department of Developmental Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Carrie Lee
- Centre for Cardiovascular Genomics and Medicine, Division of Cardiology, and Division of Medical Sciences, Department of Medicine and Therapeutics, Chinese University of Hong Kong, Hong Kong SAR, China
| | - Hung Sing Li
- Centre for Cardiovascular Genomics and Medicine, Division of Cardiology, and Division of Medical Sciences, Department of Medicine and Therapeutics, Chinese University of Hong Kong, Hong Kong SAR, China
| | - Anastasia Miron
- Division of Cardiology, Labatt Family Heart Centre, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Jingyu Zhang
- Department of Computational and Systems Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Jianhua Xing
- Department of Computational and Systems Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Dennis M. McNamara
- Heart and Vascular Institute, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Erik Fung
- Centre for Cardiovascular Genomics and Medicine, Division of Cardiology, and Division of Medical Sciences, Department of Medicine and Therapeutics, Chinese University of Hong Kong, Hong Kong SAR, China
- Laboratory for Heart Failure and Circulation Research, Li Ka Shing Institute of Health Sciences, Prince of Wales Hospital, CARE Programme, Lui Che Woo Institute of Innovative Medicine, and Gerald Choa Cardiac Research Centre, Chinese University of Hong Kong, Hong Kong SAR, China
| | - Paul Kirshbom
- Sanger Heart & Vascular Institute, Charlotte, NC, USA
| | - William Mahle
- Department of Pediatrics, Emory University School of Medicine and Children’s Healthcare of Atlanta, Atlanta, GA, USA
| | - Lazaros K. Kochilas
- Department of Pediatrics, Emory University School of Medicine and Children’s Healthcare of Atlanta, Atlanta, GA, USA
| | - Yihua He
- Department of Ultrasound, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Vidu Garg
- Center for Cardiovascular Research, The Heart Center, Nationwide Children’s Hospital and Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Peter White
- The Institute for Genomic Medicine, Center for Cardiovascular Research, Nationwide Children’s Hospital and Department of Pediatrics, Ohio State University College of Medicine, Columbus, OH, USA
| | - Kim L. McBride
- Center for Cardiovascular Research, The Heart Center, Nationwide Children’s Hospital and Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH, USA
| | - D. Woodrow Benson
- Department of Pediatrics, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Thomas G. Gleason
- Division of Cardiac Surgery, Department of Surgery, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA, USA
| | - Seema Mital
- Division of Cardiology, Labatt Family Heart Centre, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Cecilia W. Lo
- Department of Developmental Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
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Fan Y, Chan TN, Chow JTY, Kam KKH, Chi WK, Chan JYS, Fung E, Tong MMP, Wong JKT, Choi PCL, Chan DKH, Sheng B, Lee APW. High Prevalence of Late-Onset Fabry Cardiomyopathy in a Cohort of 499 Non-Selective Patients with Left Ventricular Hypertrophy: The Asian Fabry Cardiomyopathy High-Risk Screening Study (ASIAN-FAME). J Clin Med 2021; 10:jcm10102160. [PMID: 34067605 PMCID: PMC8157141 DOI: 10.3390/jcm10102160] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 05/04/2021] [Accepted: 05/12/2021] [Indexed: 12/23/2022] Open
Abstract
Left ventricular hypertrophy (LVH) caused by cardiac variant Fabry disease (FD) is typically late-onset and may mimic LVH caused by abnormal loading conditions. We aimed to determine the prevalence of FD in a non-selective patient population of everyday practice presenting with LVH, including those with hypertension and valve disease. We measured plasma alpha-galactosidase A activity using dried blood spot tests in 499 (age = 66 ± 13 years; 336 men) Hong Kong Chinese patients with LVH defined as maximal LV septal/posterior wall thickness ≥13 mm on echocardiography. Patients with low enzyme activity underwent mutation analysis of the GLA gene. Eight (age = 53−74 years; all men) unrelated patients (1.6%) had low plasma alpha-galactosidase A activity (0.57 ± 0.27 μmol/L wb/hr) and all were confirmed to have the GLA IVS4 + 919G > A mutation. FD patients presented with heart failure (n = 5), heart block (n = 2), ventricular tachycardia (n = 1), chest pain (n = 3), and/or murmur (n = 1). Uncontrolled hypertension (n = 4) and/or severe mitral/aortic valve pathology (n = 2) were frequent. Ethnic subgroups included Teochew (n = 5), Canton (n = 2), and Wenzhou (n = 1). Endomyocardial biopsy (n = 6) revealed hypertrophic myocytes with vacuolization and dense lamellar bodies. Late-onset IVS4 + 919G > A FD is prevalent among Chinese LVH patients, and should be considered as a cause of LVH in adult patients even when hypertension and/or valve pathology are present.
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Affiliation(s)
- Yiting Fan
- Cardiology Department, Shanghai Chest Hospital, Shanghai Jiaotong University, Shanghai 200030, China;
- Laboratory of Cardiac Imaging and 3D Printing, Li Ka Shing Institute of Health Science, The Chinese University of Hong Kong, Hong Kong, China; (T.-N.C.); (J.T.Y.C.)
| | - Tsz-Ngai Chan
- Laboratory of Cardiac Imaging and 3D Printing, Li Ka Shing Institute of Health Science, The Chinese University of Hong Kong, Hong Kong, China; (T.-N.C.); (J.T.Y.C.)
- Division of Cardiology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China; (K.K.H.K.); (W.-K.C.); (J.Y.S.C.); (E.F.)
| | - Josie T. Y. Chow
- Laboratory of Cardiac Imaging and 3D Printing, Li Ka Shing Institute of Health Science, The Chinese University of Hong Kong, Hong Kong, China; (T.-N.C.); (J.T.Y.C.)
- Division of Cardiology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China; (K.K.H.K.); (W.-K.C.); (J.Y.S.C.); (E.F.)
| | - Kevin K. H. Kam
- Division of Cardiology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China; (K.K.H.K.); (W.-K.C.); (J.Y.S.C.); (E.F.)
| | - Wai-Kin Chi
- Division of Cardiology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China; (K.K.H.K.); (W.-K.C.); (J.Y.S.C.); (E.F.)
| | - Joseph Y. S. Chan
- Division of Cardiology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China; (K.K.H.K.); (W.-K.C.); (J.Y.S.C.); (E.F.)
| | - Erik Fung
- Division of Cardiology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China; (K.K.H.K.); (W.-K.C.); (J.Y.S.C.); (E.F.)
| | - Mabel M. P. Tong
- Department of Radiology, Alice Ho Miu Ling Nethersole Hospital, Hong Kong, China;
| | - Jeffery K. T. Wong
- Department of Imaging and Interventional Radiology, The Chinese University of Hong Kong, Hong Kong, China;
| | - Paul C. L. Choi
- Department of Anatomical and Cellular Pathology, The Chinese University of Hong Kong, Hong Kong, China;
| | - David K. H. Chan
- Clinical Genetic Service, Department of Health, Hong Kong, China;
| | - Bun Sheng
- Princess Margaret Hospital, Hong Kong, China;
| | - Alex Pui-Wai Lee
- Laboratory of Cardiac Imaging and 3D Printing, Li Ka Shing Institute of Health Science, The Chinese University of Hong Kong, Hong Kong, China; (T.-N.C.); (J.T.Y.C.)
- Division of Cardiology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China; (K.K.H.K.); (W.-K.C.); (J.Y.S.C.); (E.F.)
- Correspondence: ; Tel.: +852-3505-3173
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Chair SY, Cheng HY, Choi KC, Siow EKC, Cao X, Fung E. Influenza-Associated Hospitalizations and Risk of Subsequent Heart Failure Hospital Admissions: A 20-Year Territorywide Registry Study in Hong Kong, China. Am J Epidemiol 2021; 190:779-785. [PMID: 33305787 DOI: 10.1093/aje/kwaa263] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 11/24/2020] [Accepted: 12/07/2020] [Indexed: 11/13/2022] Open
Abstract
Little is known about the risk of hospitalization for cardiovascular disease after influenza infection in younger adults. In a territorywide Hong Kong, China, study using clinical registry data for 1997-2017, we examined the association between influenza-associated hospitalizations and the risk of subsequent hospitalization for heart failure (HHF) in 3 age groups: 18-44 years, 45-65 years, and >65 years. Exposure was defined as any infection with influenzavirus as a primary principal diagnosis for hospitalization, whereas the nonexposed control group comprised persons with hospitalizations for elective orthopedic surgery. Logistic regression was used to determine the risk of HHF within 12 months of hospital discharge for the exposed group versus the nonexposed group. Results showed that influenza-associated hospitalization in the preceding 12 months was associated with increased risk of subsequent HHF in all age groups (all P values < 0.001). Notably, the age group 18-44 years was found to have the highest elevated risk of HHF (adjusted odds ratio = 14.90, 95% confidence interval: 4.48, 49.58). In view of the relatively small number of subsequent HHF episodes in this age group, future studies are needed to confirm the elevated risk in this group and to explore the role of age in the relationship between influenza-associated hospitalization and subsequent HHF.
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Fung E, Guo D, Zhu W, Ahmadabadi B, Lee C, Teekakirikul P, Zhao H. Functional Validation of a Pathogenic Missense Variant in Human Filamin C Cardiomyopathy through Disruption of a Zebrafish Homologue Recapitulates Cardiac Disease. J Heart Lung Transplant 2021. [DOI: 10.1016/j.healun.2021.01.681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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20
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Kurtzman K, Oxnard G, Klein E, Seiden M, Hubbell E, Venn O, Jamshidi A, Zhang N, Beausang J, Gross S, Fung E, Yecies J, Shaknovich R, Fields A, Sekeres M, Richards D, Yu P, Aravanis A, Hartman AR, Liu M. PR01.08 Simultaneous Multi-Cancer Detection and Tissue of Origin Prediction Via Targeted Bisulfite Sequencing of Plasma Cell-Free DNA. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2020.10.085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Affiliation(s)
- Ganesan Karthikeyan
- Department of Cardiology, All India Institute of Medical Sciences, New Delhi, India (G.K.)
| | - Erik Fung
- Gerald Choa Cardiac Research Centre, Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong (E.F.)
| | - Roger S-Y Foo
- Cardiovascular Research Institute, National University of Singapore, and Genome Institute of Singapore (R.S.-Y.F.)
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Ni J, Yang F, Huang X, Meng J, Chen J, Bader M, Penninger JM, Fung E, Yu X, Lan H. Dual deficiency of angiotensin-converting enzyme-2 and Mas receptor enhances angiotensin II-induced hypertension and hypertensive nephropathy. J Cell Mol Med 2020; 24:13093-13103. [PMID: 32971570 PMCID: PMC7701568 DOI: 10.1111/jcmm.15914] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 09/03/2020] [Accepted: 09/05/2020] [Indexed: 12/14/2022] Open
Abstract
Angiotensin-converting enzyme-2 (ACE2) and Mas receptor are the major components of the ACE2/Ang 1-7/Mas axis and have been shown to play a protective role in hypertension and hypertensive nephropathy individually. However, the effects of dual deficiency of ACE2 and Mas (ACE2/Mas) on Ang II-induced hypertensive nephropathy remain unexplored, which was investigated in this study in a mouse model of hypertension induced in either ACE2 knockout (KO) or Mas KO mice and in double ACE2/Mas KO mice by subcutaneously chronic infusion of Ang II. Compared with wild-type (WT) animals, mice lacking either ACE2 or Mas significantly increased blood pressure over 7-28 days following a chronic Ang II infusion (P < .001), which was further exacerbated in double ACE2/Mas KO mice (P < .001). Furthermore, compared to a single ACE2 or Mas KO mice, mice lacking ACE2/Mas developed more severe renal injury including higher levels of serum creatinine and a further reduction in creatinine clearance, and progressive renal inflammation and fibrosis. Mechanistically, worsen hypertensive nephropathy in double ACE2/Mas KO mice was associated with markedly enhanced AT1-ERK1/2-Smad3 and NF-κB signalling, thereby promoting renal fibrosis and renal inflammation in the hypertensive kidney. In conclusion, ACE2 and Mas play an additive protective role in Ang II-induced hypertension and hypertensive nephropathy. Thus, restoring the ACE2/Ang1-7/Mas axis may represent a novel therapy for hypertension and hypertensive nephropathy.
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Affiliation(s)
- Jun Ni
- Department of Medicine & TherapeuticsLi Ka Shing Institute of Health SciencesLui Che Woo Institute of Innovative MedicineThe Chinese University of Hong KongHong Kong SARChina
- Department of Immunology and MicrobiologyShanghai Institute of ImmunologyShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Fuye Yang
- Department of Medicine & TherapeuticsLi Ka Shing Institute of Health SciencesLui Che Woo Institute of Innovative MedicineThe Chinese University of Hong KongHong Kong SARChina
- Department of NephrologyThe Second Affiliated Hospital of Zhejiang University School of MedicineHangzhouChina
| | - Xiao‐Ru Huang
- Department of Medicine & TherapeuticsLi Ka Shing Institute of Health SciencesLui Che Woo Institute of Innovative MedicineThe Chinese University of Hong KongHong Kong SARChina
- Guangdong‐Hong Kong Joint Laboratory on Immunological and Genetic Kidney DiseasesGuangdong Provincial Key Laboratory Coronary Heart Disease PreventionGuangdong Cardiovascular InstituteGuangdong Provincial People’s HospitalGuangdong Academy of Medical SciencesGuangzhouChina
| | - Jinxiu Meng
- Guangdong‐Hong Kong Joint Laboratory on Immunological and Genetic Kidney DiseasesGuangdong Provincial Key Laboratory Coronary Heart Disease PreventionGuangdong Cardiovascular InstituteGuangdong Provincial People’s HospitalGuangdong Academy of Medical SciencesGuangzhouChina
| | - Jiaoyi Chen
- Department of Medicine & TherapeuticsLi Ka Shing Institute of Health SciencesLui Che Woo Institute of Innovative MedicineThe Chinese University of Hong KongHong Kong SARChina
| | - Michael Bader
- Max‐Delbrück Center for Molecular Medicine in the Helmholtz AssociationBerlinGermany
| | - Josef M. Penninger
- Institute of Molecular Biotechnology of the Austrian Academy of SciencesViennaAustria
| | - Erik Fung
- Department of Medicine & TherapeuticsLi Ka Shing Institute of Health SciencesLui Che Woo Institute of Innovative MedicineThe Chinese University of Hong KongHong Kong SARChina
| | - Xue‐Qing Yu
- Guangdong‐Hong Kong Joint Laboratory on Immunological and Genetic Kidney DiseasesGuangdong Provincial Key Laboratory Coronary Heart Disease PreventionGuangdong Cardiovascular InstituteGuangdong Provincial People’s HospitalGuangdong Academy of Medical SciencesGuangzhouChina
| | - Hui‐Yao Lan
- Department of Medicine & TherapeuticsLi Ka Shing Institute of Health SciencesLui Che Woo Institute of Innovative MedicineThe Chinese University of Hong KongHong Kong SARChina
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Xie S, Lui L, Ma R, Graham C, Chan P, Chan F, Fung E. Elevated GDF-15 levels may indicate malnutrition in chronic compensated heart failure with or without diabetes mellitus. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.1169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background/Introduction
Malnutrition is common in chronic heart failure (HF) and is associated with adverse outcomes. Elevated NT-proBNP may indicate increased cardiac stress, whereas growth differentiation factor 15 (GDF-15) is increased in response to tissue injury, inflammation and in diabetes mellitus (DM). GDF-15 also negatively regulates appetite, body weight and skeletal muscle homeostasis.
Purpose
We aim to assess the nutritional status of HF patients with or without DM, and determine if GDF-15 is associated with malnutrition.
Methods
We did a cross-sectional analysis on chronic HF patients in a prospective cohort study, forecAsting Heart Failure decompensation (AHF). Chronic compensated HF was defined as a state following hospital discharge for >30 days, or where there had not been hospitalisation for 30 days preceding phenotyping. Patients with a history of HF decompensation were included. Geriatric Nutritional Risk Index (GNRI), including body mass index (BMI) and serum albumin, was used to assess and categorise nutritional status. Patients were classified as being “malnourished” or “well-nourished” based on GNRI scores of <92 and ≥92, respectively. NT-proBNP and GDF-15 levels were measured and echocardiography was done. The study was approved by institutional review board and complied with Declaration of Helsinki.
Results
Among 73 patients (mean age 66 y, 58.9% male), 32.7% exhibited malnutrition as determined by GNRI. There was no difference in age, sex ratio and NYHA functional class between the malnourished and the well-nourished. BMI (22.1 vs 25.6, P<0.001) and levels of GDF-15 (7216.0 vs 2469.0, P<0.001) and NT-proBNP (7158.0 vs 1321.0, P=0.01) were different between the malnourished and well-nourished. Both GDF-15 and NT-proBNP were inversely correlated with GNRI (GDF-15, r=−0.39, P<0.001; NT-proBNP, r=−0.46, P<0.0001). As expected, DM HF patients had significantly higher levels of GDF-15 than non-DM HF patients. In subgroup analysis of DM HF patients, GDF-15 and NT-proBNP levels were higher in the malnourished than well-nourished (median log-[GDF-15], 9.15 vs 8.10, P<0.01; median log-[NT-proBNP], 9.44 vs 7.00, P<0.01). Whereas in non-DM HF, NT-proBNP levels were not different between the malnourished and well-nourished. Age- and sex-adjusted logistic regression model determined that per log increment in GDF-15 level there was a 5.8-fold increased risk of malnutrition (OR 5.81 [2.43–17.62], P<0.001), and for every log increment in NT-proBNP level there was a 1.8-fold increase in the risk of malnutrition (OR 1.82 [1.23–2.88], P<0.01).
Conclusion(s)
Malnutrition is common in chronic compensated HF patients with a history of hospitalisation, and is associated with elevated NT-proBNP and GDF-15 levels. Elevated GDF-15 levels independently predicted poor nutritional status, and with NT-proBNP may indicate a particularly high-risk HF subgroup
Funding Acknowledgement
Type of funding source: Public Institution(s). Main funding source(s): 1) Health and Medical Research Fund, Food and Health Bureau, 2) Direct Grant, Faculty of Medicine, CUHK
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Affiliation(s)
- S Xie
- The Chinese University of Hong Kong, Department of Medicine and Therapeutics, Hong Kong, China
| | - L.T Lui
- The Chinese University of Hong Kong, Department of Medicine and Therapeutics, Hong Kong, China
| | - R.C.W Ma
- The Chinese University of Hong Kong, Department of Medicine and Therapeutics, Hong Kong, China
| | - C.A Graham
- The Chinese University of Hong Kong, Accident and Emergency Medicine Academic Unit, Hong Kong, China
| | - P.K.S Chan
- The Chinese University of Hong Kong, Department of Microbiology, Hong Kong, China
| | - F.K.L Chan
- The Chinese University of Hong Kong, Department of Medicine and Therapeutics, Hong Kong, China
| | - E Fung
- The Chinese University of Hong Kong, Department of Medicine and Therapeutics, Hong Kong, China
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24
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Fung E, Zhu W, Guo D, Nasiri Ahmadabadi B, Lee C, Teekakirikul P. A MUTATION IN THE FILAMIN C GENE CAUSES DIVERSE PHENOTYPIC EXPRESSION IN FAMILIAL CARDIOMYOPATHIES. Can J Cardiol 2020. [DOI: 10.1016/j.cjca.2020.07.120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Xie S, Li Q, Fung E. Growth Differentiation Factor 15 As a Composite Diabetic Cardiovascular Disease Indicator Including Heart Failure: A Systematic Review and Meta-Analysis. J Card Fail 2020. [DOI: 10.1016/j.cardfail.2020.09.055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Sadasivan C, Chow J, Kam K, Fung E, Sheng B, Chan D, Fan Y, Choi P, Wong J, Tong M, Chan T, Senaratne M, Brass N, Lee A, Oudit G. SCREENING FOR FABRY DISEASE IN PATIENTS WITH UNEXPLAINED LEFT VENTRICULAR HYPERTROPHY. Can J Cardiol 2020. [DOI: 10.1016/j.cjca.2020.07.148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Sadasivan C, Chow JTY, Sheng B, Chan DKH, Fan Y, Choi PCL, Wong JKT, Tong MMB, Chan TN, Fung E, Kam KKH, Chan JYS, Chi WK, Paterson DI, Senaratne M, Brass N, Oudit GY, Lee APW. Screening for Fabry Disease in patients with unexplained left ventricular hypertrophy. PLoS One 2020; 15:e0239675. [PMID: 32987398 PMCID: PMC7521938 DOI: 10.1371/journal.pone.0239675] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 09/11/2020] [Indexed: 12/11/2022] Open
Abstract
Fabry Disease (FD) is a systemic disorder that can result in cardiovascular, renal, and neurovascular disease leading to reduced life expectancy. FD should be considered in the differential of all patients with unexplained left ventricular hypertrophy (LVH). We therefore performed a prospective screening study in Edmonton and Hong Kong using Dried Blood Spot (DBS) testing on patients with undiagnosed LVH. Participants found to have unexplained LVH on echocardiography were invited to participate and subsequently subjected to DBS testing. DBS testing was used to measure α-galactosidase (α-GAL) enzyme activity and for mutation analysis of the α-galactosidase (GLA) gene, both of which are required to make a diagnosis of FD. DBS testing was performed as a screening tool on patients (n = 266) in Edmonton and Hong Kong, allowing for detection of five patients with FD (2% prevalence of FD) and one patient with hydroxychloroquine-induced phenocopy. Left ventricular mass index (LVMI) by GLA genotype showed a higher LVMI in patients with IVS4 + 919G > A mutations compared to those without the mutation. Two patients were initiated on ERT and hydroxychloroquine was discontinued in the patient with a phenocopy of FD. Overall, we detected FD in 2% of our screening cohort using DBS testing as an effective and easy to administer screening tool in patients with unexplained LVH. Utilizing DBS testing to screen for FD in patients with otherwise undiagnosed LVH is clinically important due to the availability of effective therapies and the value of cascade screening in extended families.
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Affiliation(s)
- Chandu Sadasivan
- Department of Medicine, University of Alberta, Edmonton, Canada
- Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, Canada
| | - Josie T. Y. Chow
- Division of Cardiology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Bun Sheng
- Princess Margaret Hospital, Hong Kong SAR, China
| | - David K. H. Chan
- Clinical Genetic Service, Department of Health, Hong Kong SAR, China
| | - Yiting Fan
- Division of Cardiology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
- Laboratory of Cardiac Imaging and 3D Printing, Li Ka Shing Institute of Health Science, Hong Kong SAR, China
| | - Paul C. L. Choi
- Department of Anatomical and Cellular Pathology, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Jeffrey K. T. Wong
- Department of Imaging and Interventional Radiology, Hong Kong SAR, China
| | - Mabel M. B. Tong
- Department of Radiology, Alice Ho Miu Ling Nethersole Hospital, Hong Kong SAR, China
| | - Tsz-Ngai Chan
- Division of Cardiology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Erik Fung
- Division of Cardiology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Kevin K. H. Kam
- Division of Cardiology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Joseph Y. S. Chan
- Division of Cardiology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Wai-Kin Chi
- Division of Cardiology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - D. Ian Paterson
- Department of Medicine, University of Alberta, Edmonton, Canada
- Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, Canada
| | - Manohara Senaratne
- Department of Medicine, University of Alberta, Edmonton, Canada
- Division of Cardiology, Grey Nuns Community Hospital, Edmonton, Alberta, Canada
| | - Neil Brass
- Department of Medicine, University of Alberta, Edmonton, Canada
- Division of Cardiology, Royal Alexandra Hospital, Edmonton, Alberta, Canada
| | - Gavin Y. Oudit
- Department of Medicine, University of Alberta, Edmonton, Canada
- Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, Canada
| | - Alex P. W. Lee
- Division of Cardiology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
- Laboratory of Cardiac Imaging and 3D Printing, Li Ka Shing Institute of Health Science, Hong Kong SAR, China
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Fung E, Ting Lui L, Gustafsson F, Yau FC, Leung JC, Wiklund P, Järvelin MR, Macdonald PS, Woo J. Predicting 10-year mortality in older adults using VO 2max, oxygen uptake efficiency slope and frailty class. Eur J Prev Cardiol 2020; 28:1148-1151. [PMID: 33611420 DOI: 10.1177/2047487320914435] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Erik Fung
- Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR.,Laboratory for Heart Failure + Circulation Research, Li Ka Shing Institute of Health Sciences, and Gerald Choa Cardiac Research Centre, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR.,CARE Programme, Lui Che Woo Institute of Innovative Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR.,Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, UK
| | - Leong Ting Lui
- Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR.,Laboratory for Heart Failure + Circulation Research, Li Ka Shing Institute of Health Sciences, and Gerald Choa Cardiac Research Centre, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR.,CARE Programme, Lui Che Woo Institute of Innovative Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR
| | - Finn Gustafsson
- Department of Cardiology, Rigshospitalet, University of Copenhagen, Denmark
| | - Forrest Cf Yau
- Centre for Nutritional Studies, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR
| | - Jason Cs Leung
- CUHK Jockey Club Centre for Osteoporosis Care and Control, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR
| | - Petri Wiklund
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, UK.,Faculty of Medicine, University of Oulu, Finland.,Faculty of Sport Sciences, University of Jyväskylä, Finland.,The Exercise Translational Medicine Centre, Shanghai Jiao Tong University, People's Republic of China
| | - Marjo-Riitta Järvelin
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, UK.,Faculty of Medicine, University of Oulu, Finland
| | - Peter S Macdonald
- Heart and Lung Transplant Unit, St Vincent's Hospital, University of New South Wales, Australia.,Transplantation Research Laboratory, Victor Chang Cardiac Research Institute, Australia
| | - Jean Woo
- Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR.,CUHK Jockey Club Institute of Ageing, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR
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Lim LL, Lau ESH, Fung E, Lee HM, Ma RCW, Tam CHT, Wong WKK, Ng ACW, Chow E, Luk AOY, Jenkins A, Chan JCN, Kong APS. Circulating branched-chain amino acids and incident heart failure in type 2 diabetes: The Hong Kong Diabetes Register. Diabetes Metab Res Rev 2020; 36:e3253. [PMID: 31957226 DOI: 10.1002/dmrr.3253] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2019] [Revised: 10/14/2019] [Accepted: 11/19/2019] [Indexed: 12/12/2022]
Abstract
AIM Levels of branched-chain amino acids (BCAAs, namely, isoleucine, leucine, and valine) are modulated by dietary intake and metabolic/genetic factors. BCAAs are associated with insulin resistance and increased risk of type 2 diabetes (T2D). Although insulin resistance predicts heart failure (HF), the relationship between BCAAs and HF in T2D remains unknown. METHODS In this prospective observational study, we measured BCAAs in fasting serum samples collected at inception from 2139 T2D patients free of cardiovascular-renal diseases. The study outcome was the first hospitalization for HF. RESULTS During 29 103 person-years of follow-up, 115 primary events occurred (age: 54.8 ± 11.2 years, 48.2% men, median [interquartile range] diabetes duration: 5 years [1-10]). Patients with incident HF had 5.6% higher serum BCAAs than those without HF (median 639.3 [561.3-756.3] vs 605.2 [524.8-708.7] μmol/L; P = .01). Serum BCAAs had a positive linear association with incident HF (per-SD increase in logarithmically transformed BCAAs: hazard ratio [HR] 1.22 [95% CI 1.07-1.39]), adjusting for age, sex, and diabetes duration. The HR remained significant after sequential adjustment of risk factors including incident coronary heart disease (1.24, 1.09-1.41); blood pressure, low-density lipoprotein cholesterol, and baseline use of related medications (1.31, 1.14-1.50); HbA1c , waist circumference, triglyceride, and baseline use of related medications (1.28, 1.11-1.48); albuminuria and estimated glomerular filtration rate (1.28, 1.11-1.48). The competing risk of death analyses showed similar results. CONCLUSIONS Circulating levels of BCAAs are independently associated with incident HF in patients with T2D. Prospective cohort analysis and randomized trials are needed to evaluate the long-term safety and efficacy of using different interventions to optimize BCAAs levels in these patients.
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Affiliation(s)
- Lee-Ling Lim
- Faculty of Medicine, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Shatin, Hong Kong
- Asia Diabetes Foundation, Shatin, Hong Kong
- Faculty of Medicine, Department of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Eric S H Lau
- Faculty of Medicine, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Shatin, Hong Kong
- Asia Diabetes Foundation, Shatin, Hong Kong
| | - Erik Fung
- Faculty of Medicine, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Shatin, Hong Kong
- Laboratory for Heart Failure and Circulation Research, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Shatin, Hong Kong
- Faculty of Medicine, Gerald Choa Cardiac Research Centre, The Chinese University of Hong Kong, Shatin, Hong Kong
- Faculty of Medicine, Lui Che Woo Institute of Innovative Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Heung-Man Lee
- Faculty of Medicine, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Shatin, Hong Kong
- Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Shatin, Hong Kong
- Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Ronald C W Ma
- Faculty of Medicine, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Shatin, Hong Kong
- Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Shatin, Hong Kong
- Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Claudia H T Tam
- Faculty of Medicine, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Shatin, Hong Kong
- Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Shatin, Hong Kong
- Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Willy K K Wong
- Faculty of Medicine, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Shatin, Hong Kong
- Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Shatin, Hong Kong
- Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Alex C W Ng
- Faculty of Medicine, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Shatin, Hong Kong
- Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Shatin, Hong Kong
- Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Elaine Chow
- Faculty of Medicine, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Shatin, Hong Kong
- Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Andrea O Y Luk
- Faculty of Medicine, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Shatin, Hong Kong
- Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Alicia Jenkins
- National Health and Medical Research Council Clinical Trials Centre, University of Sydney, Sydney, New South Wales, Australia
| | - Juliana C N Chan
- Faculty of Medicine, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Shatin, Hong Kong
- Asia Diabetes Foundation, Shatin, Hong Kong
- Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Shatin, Hong Kong
- Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Alice P S Kong
- Faculty of Medicine, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Shatin, Hong Kong
- Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Shatin, Hong Kong
- Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Shatin, Hong Kong
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Abstract
OBJECTIVES Screening questions for sarcopenia used in the community (SARC-F) may be regarded as indicators of exercise tolerance. DESIGN Observational study. SETTING We tested the hypothesis that community-living older people who are screened positive for sarcopenia using the SARC-F tool but without a history of heart failure (HF) have a higher prevalence of cardiac abnormalities compared with those who are SARC-F negative. PARTICIPANTS Participants were recruited from a territory-wide primary care needs assessment for older people based in community centres, and from non-acute hospitals in the same region as the study centre. MEASUREMENTS Participants with a total score of >=4 and who did not have any history of HF were invited to attend for further cardiac assessment. Grip strength, walking speed, and the 6-minute walk test and echocardiography were carried out. Patients with frailty and at least Grade II diastolic dysfunction were considered to have heart failure with preserved ejection fraction (HFpEF) if they also had concomitant elevated N-terminal prohormone of B-type natriuretic peptide (NT-proBNP) of at least 300 pg/ml. RESULTS Diastolic dysfunction (DD) was significantly associated with SARC-F score >=4 and higher circulating NT-proBNP levels. ROC curves evaluating the predictive values of SARC-F, HGS and gait speed for DD showed that a combination of SARC-F and HGS or gait speed provided significant incremental value in predicting DD. CONCLUSIONS Community living older people with sarcopenia detected using a simple questionnaire have a higher prevalence of DD accompanied by elevated NT proBNP. Addition of hand grip strength or walking speed improve the magnitude of the association. SARC-F may be used as a tool to detect early cardiac dysfunction in the community.
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Affiliation(s)
- X Yang
- Prof Jean Woo, Department of Medicine and Therapeutics, Prince of Wales Hospital, Shatin, N.T., Hong Kong, Tel: 852-3505-3493, Fax: 852-2637-3852,
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Yang X, Lui LT, Li Q, Cheng KF, Liu S, Yau F, Sahota D, Fan Y, Lee APW, Woo J, Fung E. P39 Cross-sectional analysis of 6-minute walk distance and diastolic function in a Hong Kong cohort of community-living older adults. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehz872.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Funding Acknowledgements
CUHK Direct Grant, CUHK Lui Che Woo Institute of Innovative Medicine, Food and Health Bureau of HKSAR (EF); Hong Kong Jockey Club Charities Trust (JW)
Background/Introduction
6-min walk distance (6MWD) can indicate frailty extent, cardiac dysfunction, and heart failure (HF) trajectory. Association of 6MWD with diastolic dysfunction (DD) or cardiac biomarker in community-living elderly without a history of HF remains underexplored.
Purpose
This study aims to determine the association between 6MWD, serum N-terminal prohormone of B-type natriuretic peptide (NT-proBNP), and DD in a community-living elderly population without known HF.
Methods
Between Nov 2017 and Aug 2018, 302 Hong Kong Chinese aged ≥60 y and without known HF were recruited into the Undiagnosed heart Failure in Older individuals (UFO) study consisting of robust, pre-frail and frail older adults stratified by FRAIL scale in a ratio of 1:1:1. 6MWD was divided into tertiles. Transthoracic echocardiography and serum NT-proBNP were used to assess cardiac dysfunction. Diastolic function was classified according to international guidelines and NT-proBNP >300 pg/ml was considered elevated.
Results
The ages of participants in the bottom, middle and top tertiles were 80.3 ± 7.4, 73.9 ± 6.3 and 70.0 ± 5.7 years (P < 0.01), respectively, corresponding to a female preponderance of 85.0%, 75.2%, 46.5% (P < 0.01). The highest prevalence rates of hypertension (HT, 76.0% vs 68.3% vs 51.5%, P < 0.01), diabetes mellitus (DM, 41.0% vs 30.7% vs 12.9%, P < 0.01), and ischaemic heart disease (IHD, 14.0% vs 4.0% vs 2.0%, P < 0.01) were observed in the bottom tertile of 6MWD. However, the prevalence of atrial fibrillation (AF) was distributed equally across tertiles (2.0% vs 2.0% vs 2.0%). Frail (63.0% vs 25.7% vs 3.0%, P < 0.01) and pre-frail (36.5% vs 44.6% vs 24.8%, P < 0.01) individuals were most frequently seen in the bottom and middle tertiles of 6MWD.
Using multiple linear regression analysis, S’ velocity, E:E’ ratio and E’ velocity were associated with 6MWD independent of age and sex. Associations between 6MWD and S’, left atrial volume index, E’ and E:E’ remained statistically significant even after adjusting for HT, DM, IHD, AF, stroke, chronic pulmonary disease and arthritis. No correlation was observed between 6MWD and left ventricular ejection fraction.
Compared with the top tertile of 6MWD, the bottom tertile was associated with increased risks for grade II–IV DD (odds ratio (OR) 3.47, 95% confidence interval (CI) 1.52–7.96, P < 0.01) and NT-proBNP >300pg/ml (OR 10.20, CI 3.74–27.85, P < 0.01, respectively, after adjusting for co-morbidities. The association between reduced 6MWD and elevated NT-proBNP, but not between 6MWD and DD, remained significant (OR 6.00, CI 2.06–17.46) after adjusting for age and sex. The middle tertile was not significantly associated with an increased risk for grade II–IV DD or elevated NT-proBNP.
Conclusion(s)
In this cohort of community-living Hong Kong Chinese elderly recruited equally by frailty status, performance of 6MWD in the bottom and top tertiles was inversely associated with NT-proBNP levels but not with DD.
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Affiliation(s)
- X Yang
- The Chinese University of Hong Kong, Faculty of Medicine, Hong Kong, Hong Kong
| | - L T Lui
- The Chinese University of Hong Kong, Faculty of Medicine, Hong Kong, Hong Kong
| | - Q Li
- The Chinese University of Hong Kong, Faculty of Medicine, Hong Kong, Hong Kong
| | - K F Cheng
- The Chinese University of Hong Kong, Faculty of Medicine, Hong Kong, Hong Kong
| | - S Liu
- The Chinese University of Hong Kong, Faculty of Medicine, Hong Kong, Hong Kong
| | - F Yau
- The Chinese University of Hong Kong, Faculty of Medicine, Hong Kong, Hong Kong
| | - D Sahota
- The Chinese University of Hong Kong, Faculty of Medicine, Hong Kong, Hong Kong
| | - Y Fan
- The Chinese University of Hong Kong, Faculty of Medicine, Hong Kong, Hong Kong
| | - A P W Lee
- The Chinese University of Hong Kong, Faculty of Medicine, Hong Kong, Hong Kong
| | - J Woo
- The Chinese University of Hong Kong, Faculty of Medicine, Hong Kong, Hong Kong
| | - E Fung
- The Chinese University of Hong Kong, Faculty of Medicine, Hong Kong, Hong Kong
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Teekakirikul P, Zhu W, Huang HC, Fung E. Hypertrophic Cardiomyopathy: An Overview of Genetics and Management. Biomolecules 2019; 9:biom9120878. [PMID: 31888115 PMCID: PMC6995589 DOI: 10.3390/biom9120878] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 12/12/2019] [Accepted: 12/12/2019] [Indexed: 12/31/2022] Open
Abstract
Hypertrophic cardiomyopathy (HCM) is a genetically heterogeneous cardiac muscle disorder with a diverse natural history, characterized by unexplained left ventricular hypertrophy (LVH), with histopathological hallmarks including myocyte enlargement, myocyte disarray and myocardial fibrosis. Although these features can cause significant cardiac symptoms, many young individuals with HCM are asymptomatic or mildly symptomatic. Sudden cardiac death (SCD) may occur as the initial clinical manifestation. Over the past few decades, HCM has been considered a disease of sarcomere, and typically as an autosomal dominant disease with variable expressivity and incomplete penetrance. Important insights into the genetic landscape of HCM have enhanced our understanding of the molecular pathogenesis, empowered gene-based diagnostic testing to identify at-risk individuals, and offered potential targets for the development of therapeutic agents. This article reviews the current knowledge on the clinical genetics and management of HCM.
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Affiliation(s)
- Polakit Teekakirikul
- Division of Cardiology, Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
- Lui Che Woo Institute of Innovative Medicine, The Chinese University of Hong Kong, Hong Kong, China
- Centre for Cardiovascular Genomics and Medicine, The Chinese University of Hong Kong, Hong Kong, China
- Correspondence: (P.T.); (E.F.); Tel.: +852-3505-3139 (P.T.); +852-3505-3140 (E.F.)
| | - Wenjuan Zhu
- Centre for Cardiovascular Genomics and Medicine, The Chinese University of Hong Kong, Hong Kong, China
- Division of Medical Sciences, Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Helen C. Huang
- Department of Medicine (Cardiology), University of California, Los Angeles, CA 90095, USA
| | - Erik Fung
- Division of Cardiology, Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
- Lui Che Woo Institute of Innovative Medicine, The Chinese University of Hong Kong, Hong Kong, China
- Laboratory for Heart Failure + Circulation Research, Li Ka Shing Institute of Health Sciences, Prince of Wales Hospital and Gerald Choa Cardiac Research Centre, The Chinese University of Hong Kong, Hong Kong, China
- Correspondence: (P.T.); (E.F.); Tel.: +852-3505-3139 (P.T.); +852-3505-3140 (E.F.)
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Affiliation(s)
- Qi Li
- From the Division of Cardiology, Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong (Q.L., E.F.).,Laboratory for Heart Failure and Circulation Research, Li Ka Shing Institute of Health Sciences, Prince of Wales Hospital, Hong Kong SAR (Q.L., E.F.)
| | - Erik Fung
- From the Division of Cardiology, Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong (Q.L., E.F.).,Gerald Choa Cardiac Research Centre, Faculty of Medicine, The Chinese University of Hong Kong (E.F.).,Lui Che Woo Institute of Innovative Medicine, Faculty of Medicine, The Chinese University of Hong Kong (E.F.).,Laboratory for Heart Failure and Circulation Research, Li Ka Shing Institute of Health Sciences, Prince of Wales Hospital, Hong Kong SAR (Q.L., E.F.)
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Yang X, Lupón J, Vidán MT, Ferguson C, Gastelurrutia P, Newton PJ, Macdonald PS, Bueno H, Bayés-Genís A, Woo J, Fung E. Impact of Frailty on Mortality and Hospitalization in Chronic Heart Failure: A Systematic Review and Meta-Analysis. J Am Heart Assoc 2019; 7:e008251. [PMID: 30571603 PMCID: PMC6405567 DOI: 10.1161/jaha.117.008251] [Citation(s) in RCA: 111] [Impact Index Per Article: 22.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Background Although frailty has been associated with increased risks for hospitalization and mortality in chronic heart failure, the precise average effect remains uncertain. We performed a systematic review and meta‐analysis to summarize the hazards for mortality and incident hospitalization in patients with heart failure and frailty compared with those without frailty and explored the heterogeneity underlying the effect size estimates. Methods and Results MEDLINE, EMBASE, and Cochrane databases were queried for articles published between January 1966 and March 2018. Predefined selection criteria were used. Hazard ratios (HRs) were pooled for meta‐analyses, and where odds ratios were used previously, original data were recalculated for HR. Overlapping data were consolidated, and only unique data points were used. Study quality and bias were assessed. Eight studies were included for mortality (2645 patients), and 6 studies were included for incident hospitalization (2541 patients) during a median follow‐up of 1.82 and 1.12 years, respectively. Frailty was significantly associated with an increased hazard for mortality (HR, 1.54; 95% confidence interval, 1.34–1.75; P<0.001) and incident hospitalization (HR, 1.56; 95% confidence interval, 1.36–1.78; P<0.001) in chronic heart failure. The Fried phenotype estimated a 16.9% larger effect size than the combined Fried/non‐Fried frailty assessment for the end point of mortality (HR, 1.80; 95% confidence interval, 1.41–2.28; P<0.001), but not for hospitalization (HR, 1.57; 95% confidence interval, 1.30–1.89; P<0.001). Study heterogeneity was found to be low (I2=0%), and high quality of studies was verified by the Newcastle‐Ottawa scale. Conclusions Overall, the presence of frailty in chronic heart failure is associated with an increased hazard for death and hospitalization by ≈1.5‐fold.
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Affiliation(s)
- Xiaobo Yang
- 1 Department of Medicine and Therapeutics Faculty of Medicine The Chinese University of Hong Kong Hong Kong, SAR.,2 Laboratory for Heart Failure and Circulation Research Li Ka Shing Institute of Health Sciences Prince of Wales Hospital Hong Kong, SAR
| | - Josep Lupón
- 3 Cardiology Department Hospital Universitari Germans Trias i Pujol Badalona Spain.,4 Department of Medicine Universitat Autonòma de Barcelona Spain.,5 CIBERCV Instituto de Salud Carlos III Madrid Spain
| | - Maria T Vidán
- 6 Department of Geriatrics Instituto de Investigación IiSGM and CIBERFES Hospital General Universitario Gregorio Marañón Madrid Spain.,7 Universidad Complutense de Madrid Spain
| | - Caleb Ferguson
- 8 Western Sydney Nursing and Midwifery Research Centre Western Sydney University and Western Sydney Local Health District Sydney Australia
| | - Paloma Gastelurrutia
- 5 CIBERCV Instituto de Salud Carlos III Madrid Spain.,9 Fundació Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol Badalona Spain
| | - Phillip J Newton
- 8 Western Sydney Nursing and Midwifery Research Centre Western Sydney University and Western Sydney Local Health District Sydney Australia
| | - Peter S Macdonald
- 10 Heart and Lung Transplant Unit St Vincent's Hospital University of New South Wales Sydney Australia.,11 Transplantation Research Laboratory Victor Chang Cardiac Research Institute Sydney Australia
| | - Héctor Bueno
- 7 Universidad Complutense de Madrid Spain.,12 Centro Nacional de Investigaciones Cardiovasculares Madrid Spain.,13 Instituto de Investigación i+12 and Cardiology Department Hospital Universitario 12 de Octubre Madrid Spain
| | - Antoni Bayés-Genís
- 3 Cardiology Department Hospital Universitari Germans Trias i Pujol Badalona Spain.,4 Department of Medicine Universitat Autonòma de Barcelona Spain.,5 CIBERCV Instituto de Salud Carlos III Madrid Spain
| | - Jean Woo
- 1 Department of Medicine and Therapeutics Faculty of Medicine The Chinese University of Hong Kong Hong Kong, SAR.,14 CUHK Jockey Club Institute of Ageing The Chinese University of Hong Kong Hong Kong, SAR
| | - Erik Fung
- 1 Department of Medicine and Therapeutics Faculty of Medicine The Chinese University of Hong Kong Hong Kong, SAR.,2 Laboratory for Heart Failure and Circulation Research Li Ka Shing Institute of Health Sciences Prince of Wales Hospital Hong Kong, SAR.,15 School of Public Health Imperial College London London United Kingdom.,16 CARE Programme Lui Che Woo Institute of Innovative Medicine Faculty of Medicine The Chinese University of Hong Kong Hong Kong, SAR.,17 Gerald Choa Cardiac Research Centre Faculty of Medicine The Chinese University of Hong Kong Hong Kong, SAR
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Fung E, Woo J, Leung J, Yau F. PEAK OXYGEN UPTAKE, OXYGEN UPTAKE EFFICIENCY SLOPE, AND 6-MINUTE WALK DISTANCE CAN PREDICT LONG-TERM SURVIVAL IN COMMUNITY-BASED NONFRAIL OLDER ADULTS. Can J Cardiol 2019. [DOI: 10.1016/j.cjca.2019.07.466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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36
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Kwok CS, Seferovic PM, Van Spall HG, Helliwell T, Clarson L, Lawson C, Kontopantelis E, Patwala A, Duckett S, Fung E, Mallen CD, Mamas MA. Early Unplanned Readmissions After Admission to Hospital With Heart Failure. Am J Cardiol 2019; 124:736-745. [PMID: 31300202 DOI: 10.1016/j.amjcard.2019.05.053] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Revised: 05/20/2019] [Accepted: 05/21/2019] [Indexed: 11/19/2022]
Abstract
Hospital readmissions remain a continued challenge in the care of patients with heart failure (HF). This study aims to examine the rates, temporal trends, predictors and causes of 30-day unplanned readmissions after admission with HF. Patients hospitalized with a primary or secondary diagnosis of HF in the U.S. Nationwide Readmission Database were included. We examined the incidence, trends, predictors and causes of unplanned all-cause readmissions at 30-days. A total of 2,635,673 and 8,342,383 patients were included in the analyses for primary and secondary diagnoses of HF, respectively. The 30-day unplanned readmission rate was 15.1% for primary HF and 14.6% for secondary HF. Predictors of readmission in primary HF included renal failure (OR 1.27 (1.25 to 1.28)), cancer (OR 1.26 (1.22 to 1.29)), receipt of circulatory support (OR 2.81 (1.64 to 4.81)) and discharge against medical advice (OR 2.29 (2.20 to 2.39)). In secondary HF, the major predictors were receipt of circulatory support (OR 1.43 (1.12 to 1.84)) and discharge against medical advice (OR 2.01 95%CI (1.95 to 2.07)). In primary HF 52.4% of patients were readmitted for a noncardiac cause while for secondary HF 73.9% were readmitted for a noncardiac cause. For secondary HF, the strongest predictor of readmission was discharge against medical advice (OR 2.06 95%CI 2.01 to 2.12, p < 0.001). Early unplanned readmissions are common among patients hospitalized with HF, and a majority of readmissions are due to causes other than HF. Our results highlight the need to better manage comorbidities in patients with HF.
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Affiliation(s)
- Chun Shing Kwok
- Keele Cardiovascular Research Group, Keele University, Stoke-on-Trent, UK; Royal Stoke University Hospital, Stoke-on-Trent, UK.
| | - Petar M Seferovic
- Department of Cardiology, Belgrade University Medical Centre, Belgrade, Serbia
| | | | - Toby Helliwell
- Primary Care & Health Sciences, Keele University, Stoke-on-Trent, UK
| | - Lorna Clarson
- Primary Care & Health Sciences, Keele University, Stoke-on-Trent, UK
| | - Claire Lawson
- Leicester Real World Evidence Unit, University of Leicester, Leicester, UK
| | | | | | | | - Erik Fung
- Division of Cardiology and Gerald Choa Cardiac Research Centre, Department of Medicine & Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR
| | | | - Mamas A Mamas
- Keele Cardiovascular Research Group, Keele University, Stoke-on-Trent, UK; Royal Stoke University Hospital, Stoke-on-Trent, UK
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Sung JJ, Fung E. Use of direct oral anticoagulant in atrial fibrillation with gastrointestinal bleeding: Balancing gastrointestinal safety and cardiovascular risks. J Gastroenterol Hepatol 2019; 34:959-960. [PMID: 31162744 DOI: 10.1111/jgh.14701] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Affiliation(s)
- Joseph Jy Sung
- Mok Hing Yiu Professor of Medicine, Department of Medicine and Therapeutics Director, Institute of Digestive Disease, Shatin, Hong Kong
| | - Erik Fung
- Division of Cardiology, Department of Medicine and Therapeutics, The Chines University of Hong Kong, Shatin, Hong Kong
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Woo J, Yang X, Tin Lui L, Li Q, Fai Cheng K, Fan Y, Yau F, Lee APW, Lee JSW, Fung E. Utility of the FRAIL Questionnaire in Detecting Heart Failure with Preserved Ejection Fraction. J Nutr Health Aging 2019; 23:373-377. [PMID: 30932136 DOI: 10.1007/s12603-019-1158-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
OBJECTIVE To test the utility of the FRAIL questionnaire as a screening tool for heart failure. DESIGN Cross sectional study. SETTING Chinese older people in Hong Kong. PARTICIPANTS Participants aged 60 years and over were recruited from a territory-wide primary care needs assessment for older people based in community centers as well as two nonacute hospitals. MEASUREMENTS Questionnaire administered included the five-item FRAIL scale, and information regarding sociodemographic data, smoking and alcohol use, history of cardiovascular disease and diabetes, and heart failure symptoms. Handgrip strength, walking speed and 6 minute walk distance were recorded. Cardiac assessment included electrocardiogram, echocardiography, and blood assay for N-terminal prohormone of B-type natriuretic peptide (NT-proBNP). RESULTS The prevalence of diastolic dysfunction was high, being 52% in the robust group, increasing to 65% in the pre-frail and 85% in the frail group. This finding is accompanied by a corresponding increase in NT-proBNP from 64.18 pg/ml in the robust group, to 118.57 pg/ml in the pre-frail and 167.98 pg/ml in the frail group. Three of the five components of the FRAIL scale, fatigue, resistance and ambulation, were associated with increased odds ratios of diastolic dysfunction among those aged 75 years and older, while resistance alone was associated with increased odds ratio among those less than 75 years old. CONCLUSION Frailty is associated with heart failure with preserved ejection fraction (HFpEF), and frailty screening may be used to detect undiagnosed HFpEF. The findings support the proposal that HFpEF be considered a geriatric syndrome.
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Affiliation(s)
- J Woo
- Prof Jean Woo, Department of Medicine and Therapeutics, Prince of Wales Hospital, Shatin, N.T. Hong Kong, Tel: 852-3505-3493, Fax: 852-2637-3852,
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Fung E, Yang X, Newton PJ, Ferguson C, Gastelurrutia P, Lupón J, Bayés-Genís A, Jha S, Macdonald PS. Letter by Fung et al Regarding Article, "Frailty and Clinical Outcomes in Heart Failure: A Systematic Review and Meta-analysis". J Am Med Dir Assoc 2018; 19:1143-1146. [PMID: 30392785 DOI: 10.1016/j.jamda.2018.09.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Accepted: 09/26/2018] [Indexed: 10/27/2022]
Affiliation(s)
- Erik Fung
- Division of Cardiology, Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR; Laboratory for Heart Failure + Circulation Research, Li Ka Shing Institute of Health Sciences, Prince of Wales Hospital, Hong Kong SAR; Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, United Kingdom
| | - Xiaobo Yang
- Laboratory for Heart Failure + Circulation Research, Li Ka Shing Institute of Health Sciences, Prince of Wales Hospital, Hong Kong SAR
| | - Phillip J Newton
- Western Sydney Nursing and Midwifery Research Centre, Western Sydney University and Western Sydney Local Health District, Sydney, Australia
| | - Caleb Ferguson
- Western Sydney Nursing and Midwifery Research Centre, Western Sydney University and Western Sydney Local Health District, Sydney, Australia
| | - Paloma Gastelurrutia
- CIBERCV, Instituto de Salud Carlos III, Madrid, Spain; Fundació Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol (IGTP), Badalona, Spain
| | - Josep Lupón
- CIBERCV, Instituto de Salud Carlos III, Madrid, Spain; Cardiology Department, Hospital Universitari Germans Trias i Pujol, Badalona, Spain; Department of Medicine, Universitat Autonòma de Barcelona, Barcelona, Spain
| | - Antoni Bayés-Genís
- CIBERCV, Instituto de Salud Carlos III, Madrid, Spain; Cardiology Department, Hospital Universitari Germans Trias i Pujol, Badalona, Spain; Department of Medicine, Universitat Autonòma de Barcelona, Barcelona, Spain
| | - Sunita Jha
- University Technology Sydney, Sydney, Australia
| | - Peter S Macdonald
- Heart and Lung Transplant Unit, St Vincent's Hospital, University of New South Wales, and Transplantation Research Laboratory, Victor Chang Cardiac Research Institute, Sydney, Australia
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Fung E, Lui L, Yau F, Leung J, Woo J. PERFORMANCE OF CARDIOPULMONARY EXERCISE CAPACITY AND PHYSICAL FITNESS INDICATORS IN DIFFERENTIATING PRE-FRAIL AND ROBUST ELDERLY. Can J Cardiol 2018. [DOI: 10.1016/j.cjca.2018.07.382] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Jha SR, McDonagh J, Prichard R, Newton PJ, Hickman LD, Fung E, Macdonald PS, Ferguson C. #Frailty: A snapshot Twitter report on frailty knowledge translation. Australas J Ageing 2018; 37:309-312. [DOI: 10.1111/ajag.12540] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Sunita R Jha
- Faculty of Medicine; Chinese University of Hong Kong; Sha Tin Hong Kong
- Faculty of Health; University of Technology Sydney; Sydney New South Wales Australia
| | - Julee McDonagh
- Faculty of Health; University of Technology Sydney; Sydney New South Wales Australia
| | - Ros Prichard
- Heart Transplant Program; St Vincent's Hospital; Sydney New South Wales Australia
- Faculty of Health; University of Technology Sydney; Sydney New South Wales Australia
| | - Phillip J Newton
- Western Sydney Nursing and Midwifery Research Centre; Western Sydney University; Sydney New South Wales Australia
- Western Sydney Local Health District; Sydney New South Wales Australia
| | - Louise D Hickman
- Faculty of Health; University of Technology Sydney; Sydney New South Wales Australia
| | - Erik Fung
- Faculty of Medicine; Chinese University of Hong Kong; Sha Tin Hong Kong
| | - Peter S Macdonald
- Heart Transplant Program and Victor Chang Cardiac Research Institute; St Vincent's Hospital; Sydney New South Wales Australia
| | - Caleb Ferguson
- Western Sydney Nursing and Midwifery Research Centre; Western Sydney University; Sydney New South Wales Australia
- Western Sydney Local Health District; Sydney New South Wales Australia
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Fung E, Hui E, Yang X, Lui LT, Cheng KF, Li Q, Fan Y, Sahota DS, Ma BHM, Lee JSW, Lee APW, Woo J. Heart Failure and Frailty in the Community-Living Elderly Population: What the UFO Study Will Tell Us. Front Physiol 2018; 9:347. [PMID: 29740330 PMCID: PMC5928128 DOI: 10.3389/fphys.2018.00347] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2017] [Accepted: 03/20/2018] [Indexed: 12/11/2022] Open
Abstract
Heart failure and frailty are clinical syndromes that present with overlapping phenotypic characteristics. Importantly, their co-presence is associated with increased mortality and morbidity. While mechanical and electrical device therapies for heart failure are vital for select patients with advanced stage disease, the majority of patients and especially those with undiagnosed heart failure would benefit from early disease detection and prompt initiation of guideline-directed medical therapies. In this article, we review the problematic interactions between heart failure and frailty, introduce a focused cardiac screening program for community-living elderly initiated by a mobile communication device app leading to the Undiagnosed heart Failure in frail Older individuals (UFO) study, and discuss how the knowledge of pre-frailty and frailty status could be exploited for the detection of previously undiagnosed heart failure or advanced cardiac disease. The widespread use of mobile devices coupled with increasing availability of novel, effective medical and minimally invasive therapies have incentivized new approaches to heart failure case finding and disease management.
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Affiliation(s)
- Erik Fung
- Department of Medicine and Therapeutics, Faculty of Medicine, Chinese University of Hong Kong, Sha Tin, Hong Kong
- Laboratory for Heart Failure and Circulation Research, Li Ka Shing Institute of Health Sciences, Prince of Wales Hospital, Sha Tin, Hong Kong
- Faculty of Medicine, Gerald Choa Cardiac Research Centre, Chinese University of Hong Kong, Sha Tin, Hong Kong
| | - Elsie Hui
- Department of Medicine and Therapeutics, Faculty of Medicine, Chinese University of Hong Kong, Sha Tin, Hong Kong
- Department of Medicine and Geriatrics, Shatin Hospital, Sha Tin, Hong Kong
| | - Xiaobo Yang
- Department of Medicine and Therapeutics, Faculty of Medicine, Chinese University of Hong Kong, Sha Tin, Hong Kong
- Laboratory for Heart Failure and Circulation Research, Li Ka Shing Institute of Health Sciences, Prince of Wales Hospital, Sha Tin, Hong Kong
- PhD Programme in Medical Sciences, Division of Medical Sciences, Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Leong T. Lui
- Department of Medicine and Therapeutics, Faculty of Medicine, Chinese University of Hong Kong, Sha Tin, Hong Kong
- Laboratory for Heart Failure and Circulation Research, Li Ka Shing Institute of Health Sciences, Prince of Wales Hospital, Sha Tin, Hong Kong
| | - King F. Cheng
- Department of Medicine and Therapeutics, Faculty of Medicine, Chinese University of Hong Kong, Sha Tin, Hong Kong
- Laboratory for Heart Failure and Circulation Research, Li Ka Shing Institute of Health Sciences, Prince of Wales Hospital, Sha Tin, Hong Kong
| | - Qi Li
- Department of Medicine and Therapeutics, Faculty of Medicine, Chinese University of Hong Kong, Sha Tin, Hong Kong
- Laboratory for Heart Failure and Circulation Research, Li Ka Shing Institute of Health Sciences, Prince of Wales Hospital, Sha Tin, Hong Kong
- PhD Programme in Medical Sciences, Division of Medical Sciences, Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Yiting Fan
- Department of Medicine and Therapeutics, Faculty of Medicine, Chinese University of Hong Kong, Sha Tin, Hong Kong
- PhD Programme in Medical Sciences, Division of Medical Sciences, Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Daljit S. Sahota
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Chinese University of Hong Kong, Sha Tin, Hong Kong
| | - Bosco H. M. Ma
- Department of Medicine and Therapeutics, Faculty of Medicine, Chinese University of Hong Kong, Sha Tin, Hong Kong
- Department of Medicine and Geriatrics, Shatin Hospital, Sha Tin, Hong Kong
| | - Jenny S. W. Lee
- Department of Medicine and Therapeutics, Faculty of Medicine, Chinese University of Hong Kong, Sha Tin, Hong Kong
- Department of Medicine, Alice Ho Miu Ling Nethersole Hospital and Tai Po Hospital, Tai Po, Hong Kong
| | - Alex P. W. Lee
- Department of Medicine and Therapeutics, Faculty of Medicine, Chinese University of Hong Kong, Sha Tin, Hong Kong
| | - Jean Woo
- Department of Medicine and Therapeutics, Faculty of Medicine, Chinese University of Hong Kong, Sha Tin, Hong Kong
- CUHK Jockey Club Institute of Ageing, Chinese University of Hong Kong, Sha Tin, Hong Kong
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Gastelurrutia P, Lupón J, Moliner P, Yang X, Cediel G, de Antonio M, Domingo M, Altimir S, González B, Rodríguez M, Rivas C, Díaz V, Fung E, Zamora E, Santesmases J, Núñez J, Woo J, Bayes-Genis A. Comorbidities, Fragility, and Quality of Life in Heart Failure Patients With Midrange Ejection Fraction. Mayo Clin Proc Innov Qual Outcomes 2018; 2:176-185. [PMID: 30225447 PMCID: PMC6124320 DOI: 10.1016/j.mayocpiqo.2018.02.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Objective To assess the effects of comorbidities, fragility, and quality of life (QOL) on long-term prognosis in ambulatory patients with heart failure (HF) with midrange left ventricular ejection fraction (HFmrEF), an unexplored area. Patients and Methods Consecutive patients prospectively evaluated at an HF clinic between August 1, 2001, and December 31, 2015, were retrospectively analyzed on the basis of left ventricular ejection fraction category. We compared patients with HFmrEF (n=185) to those with reduced (HFrEF; n=1058) and preserved (HFpEF; n=162) ejection fraction. Fragility was defined as 1 or more abnormal evaluations on 4 standardized geriatric scales (Barthel Index, Older Americans Resources and Services scale, Pfeiffer Test, and abbreviated-Geriatric Depression Scale). The QOL was assessed with the Minnesota Living with Heart Failure Questionnaire. A comorbidity score (0-7) was constructed. All-cause death, HF-related hospitalization, and the composite end point of both were assessed. Results Comorbidities and QOL scores were similar in HFmrEF (2.41±1.5 and 30.1±18.3, respectively) and HFrEF (2.30±1.4 and 30.8±18.5, respectively) and were higher in HFpEF (3.02±1.5, P<.001, and 36.5±20.7, P=.003, respectively). No statistically significant differences in fragility between HFmrEF (48.6%) and HFrEF (41.9%) (P=.09) nor HFpEF (54.3%) (P=.29) were found. In univariate analysis, the association of comorbidities, QOL, and fragility with the 3 end points was higher for HFmrEF than for HFrEF and HFpEF. In multivariate analysis, comorbidities were independently associated with the 3 end points (P≤.001), and fragility was independently associated with all-cause death and the composite end point (P<.001) in HFmrEF. Conclusion Comorbidities and fragility are independent predictors of outcomes in ambulatory patients with HFmrHF and should be considered in the routine clinical assessment of HFmrEF.
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Key Words
- GDS, Geriatric Depression Scale
- HF, heart failure
- HFmrEF, heart failure and mildly reduced ejection fraction
- HFpEF, heart failure and preserved left ventricular ejection fraction
- HFrEF, heart failure and reduced left ventricular ejection fraction
- LVEF, left ventricular ejection fraction
- MLHFQ, Minnesota Living with Heart Failure Questionnaire
- NYHA, New York Heart Association
- OARS, Older Americans Resources and Services
- QOL, quality of life
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Affiliation(s)
- Paloma Gastelurrutia
- ICREC Research Program, Germans Trias i Pujol Research Institute in Health Sciences, Badalona, Spain.,Cardiology Department, University Hospital Germans Trias i Pujol, Badalona, Spain
| | - Josep Lupón
- Cardiology Department, University Hospital Germans Trias i Pujol, Badalona, Spain.,Department of Medicine, UAB, Barcelona, Spain.,CIBER Cardiovascular, Health Institute Carlos III, Madrid, Spain
| | - Pedro Moliner
- Cardiology Department, University Hospital Germans Trias i Pujol, Badalona, Spain
| | - Xiaobo Yang
- The Chinese University of Hong Kong, Hong Kong SAR, China
| | - German Cediel
- Cardiology Department, University Hospital Germans Trias i Pujol, Badalona, Spain
| | - Marta de Antonio
- Cardiology Department, University Hospital Germans Trias i Pujol, Badalona, Spain.,CIBER Cardiovascular, Health Institute Carlos III, Madrid, Spain
| | - Mar Domingo
- Cardiology Department, University Hospital Germans Trias i Pujol, Badalona, Spain
| | - Salvador Altimir
- Cardiology Department, University Hospital Germans Trias i Pujol, Badalona, Spain
| | - Beatriz González
- Cardiology Department, University Hospital Germans Trias i Pujol, Badalona, Spain
| | - Margarita Rodríguez
- Cardiology Department, University Hospital Germans Trias i Pujol, Badalona, Spain
| | - Carmen Rivas
- Cardiology Department, University Hospital Germans Trias i Pujol, Badalona, Spain
| | - Violeta Díaz
- Cardiology Department, University Hospital Germans Trias i Pujol, Badalona, Spain
| | - Erik Fung
- The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Elisabet Zamora
- Cardiology Department, University Hospital Germans Trias i Pujol, Badalona, Spain.,Department of Medicine, UAB, Barcelona, Spain.,CIBER Cardiovascular, Health Institute Carlos III, Madrid, Spain
| | - Javier Santesmases
- Cardiology Department, University Hospital Germans Trias i Pujol, Badalona, Spain
| | - Julio Núñez
- CIBER Cardiovascular, Health Institute Carlos III, Madrid, Spain.,Clinic University Hospital, INCLIVA, Department of Medicine, University of València, València, Spain
| | - Jean Woo
- The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Antoni Bayes-Genis
- ICREC Research Program, Germans Trias i Pujol Research Institute in Health Sciences, Badalona, Spain.,Cardiology Department, University Hospital Germans Trias i Pujol, Badalona, Spain.,Department of Medicine, UAB, Barcelona, Spain.,CIBER Cardiovascular, Health Institute Carlos III, Madrid, Spain
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Liu Z, Huang XR, Chen HY, Fung E, Liu J, Lan HY. Deletion of Angiotensin-Converting Enzyme-2 Promotes Hypertensive Nephropathy by Targeting Smad7 for Ubiquitin Degradation. Hypertension 2017; 70:822-830. [DOI: 10.1161/hypertensionaha.117.09600] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Revised: 05/03/2017] [Accepted: 07/24/2017] [Indexed: 11/16/2022]
Affiliation(s)
- Zhen Liu
- From the Division of Nephrology, the First Affiliated Hospital of Xinjiang Medical University, Urumqi, China (Z.L., J.L.); Department of Medicine and Therapeutics, Li Ka Shing Institute of Health Sciences, Shatin, Hong Kong SAR, China (Z.L., X.-R.H., H.-Y.C., E.F., H.-Y.L.); and Shenzhen Research Institute, Chinese University of Hong Kong, Shatin, Hong Kong SAR, China (Z.L., X.-R.H., H.-Y.C., E.F., H.-Y.L.)
| | - Xiao-Ru Huang
- From the Division of Nephrology, the First Affiliated Hospital of Xinjiang Medical University, Urumqi, China (Z.L., J.L.); Department of Medicine and Therapeutics, Li Ka Shing Institute of Health Sciences, Shatin, Hong Kong SAR, China (Z.L., X.-R.H., H.-Y.C., E.F., H.-Y.L.); and Shenzhen Research Institute, Chinese University of Hong Kong, Shatin, Hong Kong SAR, China (Z.L., X.-R.H., H.-Y.C., E.F., H.-Y.L.)
| | - Hai-Yong Chen
- From the Division of Nephrology, the First Affiliated Hospital of Xinjiang Medical University, Urumqi, China (Z.L., J.L.); Department of Medicine and Therapeutics, Li Ka Shing Institute of Health Sciences, Shatin, Hong Kong SAR, China (Z.L., X.-R.H., H.-Y.C., E.F., H.-Y.L.); and Shenzhen Research Institute, Chinese University of Hong Kong, Shatin, Hong Kong SAR, China (Z.L., X.-R.H., H.-Y.C., E.F., H.-Y.L.)
| | - Erik Fung
- From the Division of Nephrology, the First Affiliated Hospital of Xinjiang Medical University, Urumqi, China (Z.L., J.L.); Department of Medicine and Therapeutics, Li Ka Shing Institute of Health Sciences, Shatin, Hong Kong SAR, China (Z.L., X.-R.H., H.-Y.C., E.F., H.-Y.L.); and Shenzhen Research Institute, Chinese University of Hong Kong, Shatin, Hong Kong SAR, China (Z.L., X.-R.H., H.-Y.C., E.F., H.-Y.L.)
| | - Jian Liu
- From the Division of Nephrology, the First Affiliated Hospital of Xinjiang Medical University, Urumqi, China (Z.L., J.L.); Department of Medicine and Therapeutics, Li Ka Shing Institute of Health Sciences, Shatin, Hong Kong SAR, China (Z.L., X.-R.H., H.-Y.C., E.F., H.-Y.L.); and Shenzhen Research Institute, Chinese University of Hong Kong, Shatin, Hong Kong SAR, China (Z.L., X.-R.H., H.-Y.C., E.F., H.-Y.L.)
| | - Hui-Yao Lan
- From the Division of Nephrology, the First Affiliated Hospital of Xinjiang Medical University, Urumqi, China (Z.L., J.L.); Department of Medicine and Therapeutics, Li Ka Shing Institute of Health Sciences, Shatin, Hong Kong SAR, China (Z.L., X.-R.H., H.-Y.C., E.F., H.-Y.L.); and Shenzhen Research Institute, Chinese University of Hong Kong, Shatin, Hong Kong SAR, China (Z.L., X.-R.H., H.-Y.C., E.F., H.-Y.L.)
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Yang X, Lupon J, Vidan M, Ferguson C, Gastelurrutia P, Newton P, Bueno H, Bayes-Genis A, Woo J, Fung E. P4379Risks of mortality and hospitalisation in patients with frailty and chronic heart failure: systematic review and meta-analysis. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx504.p4379] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Tang Y, Fung E, Xu A, Lan HY. C-reactive protein and ageing. Clin Exp Pharmacol Physiol 2017; 44 Suppl 1:9-14. [DOI: 10.1111/1440-1681.12758] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2017] [Revised: 03/27/2017] [Accepted: 03/28/2017] [Indexed: 12/26/2022]
Affiliation(s)
- Ying Tang
- Department of Nephrology; Sun Yat-Sen Memorial Hospital; Sun Yat-Sen University; Guangzhou China
| | - Erik Fung
- Department of Medicine and Therapeutics; Li Ka Shing Institute of Health Sciences; CUHK-Shenzhen Research Institute; The Chinese University of Hong Kong; Guangzhou China
| | - Anping Xu
- Department of Nephrology; Sun Yat-Sen Memorial Hospital; Sun Yat-Sen University; Guangzhou China
| | - Hui-Yao Lan
- Department of Medicine and Therapeutics; Li Ka Shing Institute of Health Sciences; CUHK-Shenzhen Research Institute; The Chinese University of Hong Kong; Guangzhou China
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Moliner P, Gastelurrutia P, Lupon J, Yang X, De Antonio M, Domingo M, Altimir S, Gonzalez B, Rodriguez M, Rivas C, Fung E, Zamora E, Santesmases J, Woo J, Bayes-Genis A. P610Frailty, co-morbidities and survival in heart failure patients with mid-range ejection fraction. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx501.p610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Tang Y, Chen J, Huang K, Luo D, Liang P, Feng M, Chai W, Fung E, Lan HY, Xu A. The incidence, risk factors and in-hospital mortality of acute kidney injury in patients after abdominal aortic aneurysm repair surgery. BMC Nephrol 2017; 18:184. [PMID: 28569144 PMCID: PMC5452373 DOI: 10.1186/s12882-017-0594-6] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2016] [Accepted: 05/18/2017] [Indexed: 12/02/2022] Open
Abstract
Background Acute kidney injury (AKI) is a severe complication associated with abdominal aortic aneurysm (AAA) repair. In this study, we evaluated the incidence, risk factors and in-hospital mortality of AKI in patients after the AAA repair surgery. Methods A total of 314 Chinese AAA patients who underwent endovascular aneurysm repair (EVAR) or open aneurysm repair (OPEN) were enrolled in this study. AKI was diagnosed according to the 2012 KDIGO criteria. Logistic regression modeling was used to explore risk factors of AKI, while risk factors associated with in-hospital mortality in AKI patients were investigated using Cox proportional hazards model and Kaplan-Meier analysis, respectively. Multicollinearity analysis was performed to identify the collinearity between the variables before logistic regression analysis and Cox proportional hazards analysis. Results Among 314 patients, 94 (29.9%) developed AKI after AAA repair surgery. Severity of AKI and ruptured AAA were independently associated with an increase in in-hospital mortality in AKI patients after AAA repair. Kaplan-Meier analysis identified severity of AKI as being negatively associated with hospital survival in AKI patients. Risk factors associated with AKI included cardiovascular disease (OR 3.169, 95% confidence interval (CI) 1.538 to 6.527, P = 0.002), decreased eGFR (OR 0.965, 95%CI 0.954 to 0.977, P < 0.001), ruptured AAA (OR 2.717, 95%CI 1.320 to 5.592, P = 0.007), renal artery involvement (OR 2.903, 95%CI 1.219 to 6.912, P = 0.016) and OPEN (OR 2.094, 95%CI 1.048 to 4.183, P = 0.036). Further subgroup analysis identified OPEN as an important risk factor of AKI in ruptured AAA patients but not in ruptured AAA patients. The incidence of AKI was significantly lower in EVAR than in OPEN (27.1% vs. 42.8%) and, similarly lower in nonruptured AAA than in ruptured AAA (26.2% vs. 48.1%). Conclusion One-third of AAA patients developed AKI after repair surgery. Severity of AKI was associated with reduced survival rate in AAA patients who developed postoperative AKI. Decreased preoperative creatinine clearance, cardiovascular disease, ruptured AAA and OPEN were independent risk factors for postoperative AKI in all 314 AAA patients. Although a lower rate of incident AKI was observed in EVAR compared with OPEN, subgroup analysis of ruptured AAA versus nonruptured AAA showed that EVAR was an independent protective factor for AKI only in ruptured AAA patients but not in nonruptured AAA patients.
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Affiliation(s)
- Ying Tang
- Department of Nephrology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yan Jiang West Road, Guangzhou, China
| | - Junzhe Chen
- Department of Nephrology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yan Jiang West Road, Guangzhou, China
| | - Kai Huang
- Department of Nephrology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yan Jiang West Road, Guangzhou, China
| | - Dan Luo
- Department of Nephrology, The People's Hospital of Meishan City, Meishan, China
| | - Peifen Liang
- Department of Nephrology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yan Jiang West Road, Guangzhou, China
| | - Min Feng
- Department of Nephrology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yan Jiang West Road, Guangzhou, China
| | - Wenxin Chai
- Faculty of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Erik Fung
- Department of Medicine and Therapeutics, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Hui Yao Lan
- Department of Medicine and Therapeutics, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Shatin, Hong Kong.
| | - Anping Xu
- Department of Nephrology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107 Yan Jiang West Road, Guangzhou, China.
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Yang C, Huang XR, Fung E, Liu HF, Lan HY. The Regulatory T-cell Transcription Factor Foxp3 Protects against Crescentic Glomerulonephritis. Sci Rep 2017; 7:1481. [PMID: 28469165 PMCID: PMC5431186 DOI: 10.1038/s41598-017-01515-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Accepted: 03/29/2017] [Indexed: 12/31/2022] Open
Abstract
Regulatory T cells (Tregs) have been shown to play a protective role in glomerulonephritis (GN) and Foxp3 is a master transcription factor in Treg development. In this study, we examined the functional role and mechanisms of Foxp3 in a mouse model of accelerated anti-glomerular basement membrane (anti-GBM) GN induced in antigen-primed Foxp3 transgenic (Tg) mice. Compared with littermate of wildtype (WT) mice in which induced severe crescentic GN developed with progressive renal dysfunction, Foxp3 Tg mice had reduced crescent formation, urinary protein excretion, plasma creatinine and decline in creatinine clearance. The protective role of Foxp3 in crescentic GN was associated with a markedly suppressed expression of proinflammatory interleukin-1 beta (IL-1β), tumour necrosis factor-alpha (TNF-α) and monocyte chemoattractant protein 1 (MCP-1), and diminished infiltration of the kidneys by CD3+ T cells and F4/80+ macrophages. Moreover, overexpression of Foxp3 resulted in a significant increase in CD4+ Foxp3+ Tregs systemically and in the diseased kidneys, thereby blunting Th1, Th2, and Th17 responses systemically and in the kidneys. In conclusion, Foxp3 protects against kidney injury in crescentic GN through enhancement of Treg numbers and function, and suppression of Th1, Th2 and Th17 immune responses at the systemic and local tissue levels.
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Affiliation(s)
- Chen Yang
- Institute of Nephrology, Guangdong Medical University, Zhanjiang, Guangdong, China.,Department of Medicine and Therapeutics, and Li Ka Shing Institute of Health Sciences, and Shenzhen Research Institute, The Chinese University of Hong Kong, Hong Kong, China
| | - Xiao-Ru Huang
- Department of Medicine and Therapeutics, and Li Ka Shing Institute of Health Sciences, and Shenzhen Research Institute, The Chinese University of Hong Kong, Hong Kong, China
| | - Erik Fung
- Department of Medicine and Therapeutics, and Li Ka Shing Institute of Health Sciences, and Shenzhen Research Institute, The Chinese University of Hong Kong, Hong Kong, China
| | - Hua-Feng Liu
- Institute of Nephrology, Guangdong Medical University, Zhanjiang, Guangdong, China.
| | - Hui-Yao Lan
- Department of Medicine and Therapeutics, and Li Ka Shing Institute of Health Sciences, and Shenzhen Research Institute, The Chinese University of Hong Kong, Hong Kong, China.
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50
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Law CY, Yeung WL, Cheung YF, Chan HF, Fung E, Hui J, Yung IO, Yuen YP, Chan AO, Lam CW. A common PRRT2 mutation in familial paroxysmal kinesigenic dyskinesia in Hong Kong: a case series of 16 patients. Hong Kong Med J 2016; 22:619-22. [PMID: 27920401 DOI: 10.12809/hkmj154579] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Affiliation(s)
- C Y Law
- Department of Pathology, The University of Hong Kong, Pokfulam, Hong Kong
| | - W L Yeung
- Department of Paediatrics and Adolescent Medicine, Alice Ho Miu Ling Nethersole Hospital, Tai Po, Hong Kong
| | - Y F Cheung
- Division of Neurology, Department of Medicine, Queen Elizabeth Hospital, Jordan, Hong Kong
| | - H F Chan
- Division of Neurology, Department of Medicine, Queen Elizabeth Hospital, Jordan, Hong Kong
| | - E Fung
- Department of Paediatrics, Prince of Wales Hospital, Shatin, Hong Kong
| | - J Hui
- Department of Paediatrics, Prince of Wales Hospital, Shatin, Hong Kong
| | - I Ok Yung
- Division of Neurology, Department of Medicine and Therapeutics, Prince of Wales Hospital, Shatin, Hong Kong
| | - Y P Yuen
- Department of Chemical Pathology, Prince of Wales Hospital, Shatin, Hong Kong
| | - A Ok Chan
- Division of Clinical Biochemistry, Queen Mary Hospital, Pokfulam, Hong Kong
| | - C W Lam
- Department of Pathology, The University of Hong Kong, Pokfulam, Hong Kong
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