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Desai R, Smith SM, Mohandas R, Brown J, Park H. Risk of Fractures With Concomitant Use of Calcium Channel Blockers and Selective Serotonin Reuptake Inhibitors. Ann Pharmacother 2024; 58:886-895. [PMID: 38078408 DOI: 10.1177/10600280231218286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2023] Open
Abstract
BACKGROUND Despite their frequent concurrent use, little is known about the concomitant use of calcium channel blockers (CCBs) and selective serotonin reuptake inhibitors (SSRIs) on fracture risk. We compared risk of fractures in patients concomitantly treated with CCBs and SSRIs versus CCB-only users. We compared risk of fractures among concomitant CCB-SSRI users initiating cytochrome P450 3A4 (CYP3A4)-inhibiting SSRIs versus non-CYP3A4 inhibiting SSRIs. METHODS This retrospective cohort study used IBM MarketScan commercial claims and Medicare Supplemental database (2007-2019). We included adults diagnosed with hypertension and depression, newly initiating SSRIs while being treated with CCBs (ie, concomitant CCB-SSRI users) and those who did not (ie, CCB-only users). Primary outcome was the first occurrence of any fracture. We used stabilized inverse probability of treatment weighting (sIPTW) based on propensity scores to balance baseline risk between groups. Cox proportional hazard regression modeling was used to compare fracture risk. RESULTS We identified 191 352 concomitant CCB-SSRI and 956 760 CCB-only users (mean age = 56 years, 50.1% males). After sIPTW, compared with CCB-only users, CCBs-SSRIs users had a higher risk of fractures (hazard ratio [HR]: 1.43, 95% confidence interval [CI]: 1.22-1.66). No difference in the risk of fractures between concomitant users of CCB-CYP3A4-inhibiting SSRIs and those of CCB-non-CYP3A4 inhibiting SSRIs (HR: 1.10, 95% CI: 0.87-1.40) was observed. CONCLUSION AND RELEVANCE Short-term concomitant CCB-SSRI use was associated with increased fracture risk. Concomitant CCBs and CYP3A4-inhibiting SSRIs compared with CCBs and non-CYP3A4 inhibiting SSRIs use was not associated with increased risk.
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Affiliation(s)
- Raj Desai
- University of Florida College of Pharmacy, Gainesville, FL, USA
| | - Steven M Smith
- University of Florida College of Pharmacy, Gainesville, FL, USA
| | | | - Joshua Brown
- University of Florida College of Pharmacy, Gainesville, FL, USA
| | - Haesuk Park
- University of Florida College of Pharmacy, Gainesville, FL, USA
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2
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O'Hara DV, Lam CSP, McMurray JJV, Yi TW, Hocking S, Dawson J, Raichand S, Januszewski AS, Jardine MJ. Applications of SGLT2 inhibitors beyond glycaemic control. Nat Rev Nephrol 2024; 20:513-529. [PMID: 38671190 DOI: 10.1038/s41581-024-00836-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/28/2024] [Indexed: 04/28/2024]
Abstract
Sodium-glucose cotransporter 2 (SGLT2) inhibitors were initially developed for their glucose-lowering effects and have shown a modest glycaemic benefit in people with type 2 diabetes mellitus (T2DM). In the past decade, a series of large, robust clinical trials of these therapies have demonstrated striking beneficial effects for various care goals, transforming the chronic disease therapeutic landscape. Cardiovascular safety studies in people with T2DM demonstrated that SGLT2 inhibitors reduce cardiovascular death and hospitalization for heart failure. Subsequent trials in participants with heart failure with reduced or preserved left ventricular ejection fraction demonstrated that SGLT2 inhibitors have beneficial effects on heart failure outcomes. In dedicated kidney outcome studies, SGLT2 inhibitors reduced the incidence of kidney failure among participants with or without diabetes. Post hoc analyses have suggested a range of other benefits of these drugs in conditions as diverse as metabolic dysfunction-associated steatotic liver disease, kidney stone prevention and anaemia. SGLT2 inhibitors have a generally favourable adverse effect profile, although patient selection and medication counselling remain important. Concerted efforts are needed to better integrate these agents into routine care and support long-term medication adherence to close the gap between clinical trial outcomes and those achieved in the real world.
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Affiliation(s)
- Daniel V O'Hara
- NHMRC Clinical Trials Centre, University of Sydney, Camperdown, New South Wales, Australia
- Royal North Shore Hospital, St Leonards, New South Wales, Australia
| | - Carolyn S P Lam
- National Heart Centre Singapore, Duke-NUS Medical School, Singapore, Singapore
- Baim Institute for Clinical Research, Boston, MA, USA
| | - John J V McMurray
- School of Cardiovascular & Metabolic Health, University of Glasgow, Glasgow, UK
| | - Tae Won Yi
- NHMRC Clinical Trials Centre, University of Sydney, Camperdown, New South Wales, Australia
- The George Institute for Global Health, University of New South Wales, Newtown, New South Wales, Australia
| | - Samantha Hocking
- Sydney Medical School, University of Sydney, Camperdown, New South Wales, Australia
- Boden Initiative, Charles Perkins Centre, University of Sydney, Camperdown, New South Wales, Australia
- Department of Endocrinology, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia
| | - Jessica Dawson
- NHMRC Clinical Trials Centre, University of Sydney, Camperdown, New South Wales, Australia
- Department of Nutrition and Dietetics, St George Hospital, Kogarah, New South Wales, Australia
| | - Smriti Raichand
- NHMRC Clinical Trials Centre, University of Sydney, Camperdown, New South Wales, Australia
- Centre for the Health Economy (MUCHE), Macquarie University, Macquarie Park, New South Wales, Australia
| | - Andrzej S Januszewski
- NHMRC Clinical Trials Centre, University of Sydney, Camperdown, New South Wales, Australia
- Department of Medicine (St. Vincent's Hospital), The University of Melbourne, Fitzroy, Victoria, Australia
- Sydney Pharmacy School, Faculty of Medicine and Health, University of Sydney, Camperdown, New South Wales, Australia
| | - Meg J Jardine
- NHMRC Clinical Trials Centre, University of Sydney, Camperdown, New South Wales, Australia.
- Department of Renal Medicine, Concord Repatriation General Hospital, Concord, New South Wales, Australia.
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3
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Riester MR, Zullo AR, Joshi R, Daiello LA, Hayes KN, Ko D, Kim DH, Munshi M, Berry SD. Comparative safety and cardiovascular effectiveness of sodium-glucose cotransporter-2 inhibitors and glucagon-like peptide-1 receptor agonists in nursing homes. Diabetes Obes Metab 2024; 26:3403-3417. [PMID: 38779879 PMCID: PMC11233240 DOI: 10.1111/dom.15682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 05/01/2024] [Accepted: 05/10/2024] [Indexed: 05/25/2024]
Abstract
AIM Studies examining the safety and effectiveness of sodium-glucose cotransporter-2 inhibitors (SGLT2is) versus glucagon-like peptide-1 receptor agonists (GLP-1RAs) among community-dwelling adults may not generalize to nursing home (NH) residents, who are typically older and more multimorbid. We compared the safety and cardiovascular effectiveness of SGLT2is and GLP-1RAs among US NH residents. MATERIALS AND METHODS Eligible individuals were aged ≥66 years with type 2 diabetes mellitus and initiated an SGLT2i or GLP-1RA in an NH between 2013 and 2018. Safety outcomes included fall-related injuries, hypoglycaemia, diabetic ketoacidosis (DKA), urinary tract infection or genital infection, and acute kidney injury in the year following treatment initiation. Cardiovascular effectiveness outcomes included death, major adverse cardiovascular events and hospitalization for heart failure. Per-protocol adjusted hazard ratios (HR) were calculated using stabilized inverse probability of treatment and censoring weighted cause-specific hazard regression models accounting for 127 covariates. RESULTS The study population included 7710 residents (31.08% SGLT2i, 68.92% GLP-1RA). Compared with GLP-1RA initiators, SGLT2i initiators had higher rates of DKA (HR 1.95, 95% confidence limits 1.27, 2.99) and death (HR 1.18, 95% confidence limits 1.02, 1.36). Rates of urinary tract infection or genital infection, acute kidney injury, major adverse cardiovascular events, and heart failure were also elevated, while rates of fall-related injuries and hypoglycaemia were reduced, but all estimates were imprecise and highly compatible with no difference. CONCLUSIONS SGLT2is do not have superior, and may have inferior, effectiveness compared with GLP-1RAs for cardiovascular and mortality outcomes in NH residents. Residents initiating SGLT2is should be monitored closely for DKA.
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Affiliation(s)
- Melissa R Riester
- Department of Epidemiology, Brown University School of Public Health, Providence, Rhode Island, USA
- Center for Gerontology and Healthcare Research, Department of Health Services, Policy, and Practice, Brown University School of Public Health, Providence, Rhode Island, USA
| | - Andrew R Zullo
- Department of Epidemiology, Brown University School of Public Health, Providence, Rhode Island, USA
- Center for Gerontology and Healthcare Research, Department of Health Services, Policy, and Practice, Brown University School of Public Health, Providence, Rhode Island, USA
- Center of Innovation in Long-Term Services and Supports, Providence Veterans Affairs Medical Center, Providence, Rhode Island, USA
| | - Richa Joshi
- Center for Gerontology and Healthcare Research, Department of Health Services, Policy, and Practice, Brown University School of Public Health, Providence, Rhode Island, USA
| | - Lori A Daiello
- Center for Gerontology and Healthcare Research, Department of Health Services, Policy, and Practice, Brown University School of Public Health, Providence, Rhode Island, USA
- Department of Neurology, Warren Alpert Medical School of Brown University, and Alzheimer's Disease and Memory Disorders Center at Rhode Island Hospital, Providence, Rhode Island, USA
| | - Kaleen N Hayes
- Center for Gerontology and Healthcare Research, Department of Health Services, Policy, and Practice, Brown University School of Public Health, Providence, Rhode Island, USA
- Graduate Department of Pharmaceutical Sciences, University of Toronto, Leslie Dan Faculty of Pharmacy, Toronto, Ontario, Canada
| | - Darae Ko
- Hinda and Arthur Marcus Institute for Aging Research and Department of Medicine, Hebrew SeniorLife, Boston, Massachusetts, USA
- Department of Medicine, Harvard Medical School, Boston, Massachusetts, USA
- Section of Cardiovascular Medicine, Boston Medical Center, Boston University Chobanian and Avedisian School of Medicine, Boston, Massachusetts, USA
| | - Dae Hyun Kim
- Hinda and Arthur Marcus Institute for Aging Research and Department of Medicine, Hebrew SeniorLife, Boston, Massachusetts, USA
- Department of Medicine, Harvard Medical School, Boston, Massachusetts, USA
- Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Medha Munshi
- Department of Medicine, Harvard Medical School, Boston, Massachusetts, USA
- Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
- Geriatric Diabetes Program, Joslin Diabetes Center, Boston, Massachusetts, USA
| | - Sarah D Berry
- Hinda and Arthur Marcus Institute for Aging Research and Department of Medicine, Hebrew SeniorLife, Boston, Massachusetts, USA
- Department of Medicine, Harvard Medical School, Boston, Massachusetts, USA
- Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
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Elliehausen CJ, Anderson RM, Diffee GM, Rhoads TW, Lamming DW, Hornberger TA, Konopka AR. Geroprotector drugs and exercise: friends or foes on healthy longevity? BMC Biol 2023; 21:287. [PMID: 38066609 PMCID: PMC10709984 DOI: 10.1186/s12915-023-01779-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 11/23/2023] [Indexed: 12/18/2023] Open
Abstract
Physical activity and several pharmacological approaches individually combat age-associated conditions and extend healthy longevity in model systems. It is tantalizing to extrapolate that combining geroprotector drugs with exercise could extend healthy longevity beyond any individual treatment. However, the current dogma suggests that taking leading geroprotector drugs on the same day as exercise may limit several health benefits. Here, we review leading candidate geroprotector drugs and their interactions with exercise and highlight salient gaps in knowledge that need to be addressed to identify if geroprotector drugs can have a harmonious relationship with exercise.
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Affiliation(s)
- Christian J Elliehausen
- Division of Geriatrics and Gerontology, Department of Medicine, University of Wisconsin-Madison, Madison, WI, USA
- Geriatric Research, Education, and Clinical Center, William S. Middleton Memorial Veterans Hospital, Madison, WI, USA
| | - Rozalyn M Anderson
- Division of Geriatrics and Gerontology, Department of Medicine, University of Wisconsin-Madison, Madison, WI, USA
- Geriatric Research, Education, and Clinical Center, William S. Middleton Memorial Veterans Hospital, Madison, WI, USA
| | - Gary M Diffee
- Department of Kinesiology, University of Wisconsin-Madison, Madison, WI, USA
| | - Timothy W Rhoads
- Department of Nutritional Sciences, University of Wisconsin-Madison, Madison, WI, USA
- Division of Endocrinology, Department of Medicine, University of Wisconsin-Madison, Madison, WI, USA
| | - Dudley W Lamming
- William S. Middleton Memorial Veterans Hospital, Madison, WI, USA
| | - Troy A Hornberger
- Department of Comparative Biosciences, University of Wisconsin-Madison, Madison, WI, USA
| | - Adam R Konopka
- Division of Geriatrics and Gerontology, Department of Medicine, University of Wisconsin-Madison, Madison, WI, USA.
- Geriatric Research, Education, and Clinical Center, William S. Middleton Memorial Veterans Hospital, Madison, WI, USA.
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5
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Alkabbani W, Shah BR, Zongo A, Eurich DT, Alsabbagh MW, Gamble JM. Post-initiation predictors of discontinuation of the sodium-glucose cotransporter-2 inhibitors: A comparative cohort study from the United Kingdom. Diabetes Obes Metab 2023; 25:3490-3500. [PMID: 37563767 DOI: 10.1111/dom.15241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 07/22/2023] [Accepted: 07/25/2023] [Indexed: 08/12/2023]
Abstract
AIMS To assess post-initiation predictors of discontinuation of sodium-glucose cotransporter-2 (SGLT2) inhibitors compared to dipeptidyl-peptidase-4 (DPP-4) inhibitors in the United Kingdom. MATERIALS AND METHODS We conducted a comparative population-based retrospective cohort study using primary care data from the UK Clinical Practice Research Datalink (CPRD) with linked data to hospital and death records. We included new metformin users who initiated either SGLT2 inhibitors or DPP-4 inhibitors between January 2013 and October 2019. The main outcome was treatment discontinuation, defined as the first 90-day gap after the estimated treatment end date. We used a series of extended Cox models to assess which time-dependent predictors were associated with treatment discontinuation. To test if the hazard ratio of discontinuation for each predictor was statistically different between SGLT2 and DPP-4 inhibitors, an exposure-predictor interaction term was added to each model. RESULTS There were 2550 new users of SGLT2 inhibitors and 8195 new users of DPP-4 inhibitors. Approximately 69% of SGLT2 inhibitor and 74% of DPP-4 inhibitor users had discontinued treatment by the end of follow-up. Occurrence of fractures after treatment initiation was a significant predictor of discontinuation of SGLT2 inhibitors (hazard ratio [HR] 4.13, 95% confidence interval [CI] 2.12-8.06) but not DPP-4 inhibitors (HR 0.93, 95% CI 0.79-1.11). The rate of treatment discontinuation was significantly higher for those with low estimated glomerular filtration rate and minimal contact with the healthcare system. Efficacy endpoints, such as heart failure and glycated haemoglobin level, were not associated with treatment discontinuation. CONCLUSIONS Our findings reflect some discrepancy between the available evidence and prescribing behaviour for SGLT2 inhibitors.
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Affiliation(s)
- Wajd Alkabbani
- School of Pharmacy, University of Waterloo, Waterloo, Ontario, Canada
| | - Baiju R Shah
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
- Division of Endocrinology, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Arsène Zongo
- Faculty of Pharmacy and CHU de Quebec Research Center-Université Laval, Quebec City, Quebec, Canada
| | - Dean T Eurich
- School of Public Health, University of Alberta, Edmonton, Alberta, Canada
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6
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Mascolo A, Rafaniello C, di Mauro G, Ruggiero D, Campitiello MR, Donniacuo M, Berrino PM, Rossi F, Paolisso G, Capuano A. Sodium-glucose cotransporter-2 (SGLT2) inhibitors and the reporting of falls and fractures: an european pharmacovigilance analysis. Front Pharmacol 2023; 14:1245642. [PMID: 38027019 PMCID: PMC10657831 DOI: 10.3389/fphar.2023.1245642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 10/18/2023] [Indexed: 12/01/2023] Open
Abstract
Background: The risk of falls and bone fractures with sodium-glucose co-transporter-2 (SGLT2) inhibitors has been characterized by conflicting evidence. Therefore, we decided to investigate the reporting probability of falls and fractures by comparing SGLT2 inhibitors with DPP4 inhibitors. Methods A retrospective, pharmacovigilance study of the European database of Individual Case Safety Reports (ICSRs) was conducted. Disproportionality analyses (Reporting Odds Ratio, ROR) were conducted to compare the reporting probability of falls or fracture between treatments. Results A total of 507 ICSRs reporting at least one fall or fracture with SGLT2 inhibitors were identified. The most reported SGLT2 inhibitor was canagliflozin (N = 188; 36.9%), followed by empagliflozin (N = 176; 34.5%), and dapagliflozin (N = 143; 28.0%). A total of 653 events related to fall or bone fracture were reported. Fall was the most reported event (N = 333; 51.0%). Among fractures (N = 320; 49.0%), the most reported were foot fractures (N = 40; 6.1%) and hip fractures (N = 32; 4.9%). SGLT2 inhibitors were associated with a lower reporting probability of fall than DPP4 inhibitors (ROR, 0.66; 95%CI, 0.57-0.78). The lower reporting probability of fall was also observed when the single SGLT2 inhibitor was compared to DPP4 inhibitors: dapagliflozin (ROR, 0.67; 95%CI, 0.53-0.83), canagliflozin (ROR, 0.56; 95%CI, 0.45-0.70), and empagliflozin (ROR, 0.77; 95%CI, 0.63-0.94). For fractures, canagliflozin showed a slightly significant increased reporting when compared with DPP4 inhibitors (not confirmed in the sensitivity analysis), whereas all other comparison showed no statistically significant difference. Conclusion SGLT2 inhibitors were associated with a lower reporting probability of fall than DPP4 inhibitors, in accordance with the reassuring evidence about the safety profile of these drugs. Future researches will help to confirm their long-term safety profile.
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Affiliation(s)
- Annamaria Mascolo
- Campania Regional Centre for Pharmacovigilance and Pharmacoepidemiology, Naples, Italy
- Department of Experimental Medicine–Section of Pharmacology “L. Donatelli”, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Concetta Rafaniello
- Campania Regional Centre for Pharmacovigilance and Pharmacoepidemiology, Naples, Italy
- Department of Experimental Medicine–Section of Pharmacology “L. Donatelli”, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Gabriella di Mauro
- Campania Regional Centre for Pharmacovigilance and Pharmacoepidemiology, Naples, Italy
- Department of Experimental Medicine–Section of Pharmacology “L. Donatelli”, University of Campania “Luigi Vanvitelli”, Naples, Italy
- UOC Pharmacy, AORN Santobono-Pausilipon Children’s Hospital, Naples, Italy
| | - Donatella Ruggiero
- Campania Regional Centre for Pharmacovigilance and Pharmacoepidemiology, Naples, Italy
- Department of Experimental Medicine–Section of Pharmacology “L. Donatelli”, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Maria Rosaria Campitiello
- Department of obstetrics and gynaecology and physiopathology of human reproduction, ASL Salerno, Salerno, Italy
| | - Maria Donniacuo
- Department of Experimental Medicine–Section of Pharmacology “L. Donatelli”, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Pasquale Maria Berrino
- Department of Specialized Medicine, Diagnostic and Experimental, University of Bologna “Alma Mater Studiorum”, Bologna, Italy
| | - Francesco Rossi
- Campania Regional Centre for Pharmacovigilance and Pharmacoepidemiology, Naples, Italy
- Department of Experimental Medicine–Section of Pharmacology “L. Donatelli”, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Giuseppe Paolisso
- Department of Advanced Medical and Surgical Sciences, University of Campania “Luigi Vanvitelli”, Naples, Italy
- UniCamillus, International Medical University, Rome, Italy
| | - Annalisa Capuano
- Campania Regional Centre for Pharmacovigilance and Pharmacoepidemiology, Naples, Italy
- Department of Experimental Medicine–Section of Pharmacology “L. Donatelli”, University of Campania “Luigi Vanvitelli”, Naples, Italy
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Li CX, Liu TT, Zhang Q, Xie Q, Geng XH, Man CX, Li JY, Mao XY, Qiao Y, Liu H. Safety of sodium-glucose transporter 2 (SGLT-2) inhibitors in patients with type 2 diabetes: a meta-analysis of cohort studies. Front Pharmacol 2023; 14:1275060. [PMID: 37905204 PMCID: PMC10613530 DOI: 10.3389/fphar.2023.1275060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 09/21/2023] [Indexed: 11/02/2023] Open
Abstract
Aims: This study aimed to investigate the association between the use of sodium-glucose transporter 2 inhibitors (SGLT-2i) and the risk of diabetic ketoacidosis (DKA), lower limb amputation (LLA), urinary tract infections (UTI), genital tract infections (GTI), bone fracture, and hypoglycemia in cohort studies. Methods: A systematic search was conducted in the PubMed and Embase databases to identify cohort studies comparing the safety of SGLT-2i versus other glucose-lowering drugs (oGLD) in patients with type 2 diabetes mellitus (T2DM). The quality of the studies was assessed using the Newcastle-Ottawa Scale. Primary endpoints were DKA and LLA, while secondary endpoints included UTI, GTI, bone fracture, and hypoglycemia. Hazard ratios (HR) with 95% confidence intervals (CI) were calculated. Results: A total of 9,911,454 patients from 40 cohort studies were included in the analysis. SGLT-2i use was associated with a higher risk of DKA (HR: 1.21, 95% CI: 1.07-1.38, p = 0.003) and GTI (HR: 2.72, 95% CI: 2.48-2.98, p < 0.01). However, it was not associated with an increased risk of LLA (HR: 1.06, 95% CI: 0.92-1.23, p = 0.42), UTI (HR: 0.99, 95% CI: 0.89-1.10, p = 0.83), or bone fracture (HR: 0.99, 95% CI: 0.94-1.04, p = 0.66). Furthermore, SGLT-2i was associated with a reduced risk of hypoglycemia. Furthermore, compared to dipeptidyl peptidase 4 inhibitors, SGLT-2i as a class and individually was associated with an increased risk of DKA. Canagliflozin specifically increased the risk of LLA (HR: 1.19, 95% CI: 1.04-1.36, p = 0.01). The subgroup analysis suggested that SGLT-2i increased the risk of LLA among patients with a history of cardiovascular disease. Conclusion: SGLT-2i versus oGLD was associated with a similar occurrence of LLA, UTI, and bone fracture. However, SGLT-2i was associated with a higher risk of DKA and GTI than oGLD. These findings provide valuable information on the safety profile of SGLT-2i in patients with T2DM and can help inform clinical decision-making.
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Affiliation(s)
- Chun Xing Li
- Department of Pharmacy, Aerospace Center Hospital, Beijing, China
| | - Tian Tian Liu
- Department of Pharmacy, Aerospace Center Hospital, Beijing, China
| | - Qian Zhang
- College of Pharmacy, Hebei Medical University, Shijiazhuang, China
| | - Qing Xie
- Department of Pharmacy, Aerospace Center Hospital, Beijing, China
| | - Xu Hua Geng
- Aerospace School of Clinical Medicine, Peking University, Beijing, China
| | - Chun Xia Man
- Department of Pharmacy, Aerospace Center Hospital, Beijing, China
| | - Jia Yi Li
- Department of Pharmacy, Aerospace Center Hospital, Beijing, China
| | - Xin Ying Mao
- Department of Pharmacy, Aerospace Center Hospital, Beijing, China
| | - Yue Qiao
- Department of Pharmacy, Aerospace Center Hospital, Beijing, China
| | - Hua Liu
- Department of Pharmacy, Aerospace Center Hospital, Beijing, China
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8
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Ko HY, Bea S, Jeong HE, Park S, Cho YM, Kong SH, Shin JY. Sodium-Glucose Cotransporter 2 Inhibitors vs Incretin-Based Drugs and Risk of Fractures for Type 2 Diabetes. JAMA Netw Open 2023; 6:e2335797. [PMID: 37751205 PMCID: PMC10523172 DOI: 10.1001/jamanetworkopen.2023.35797] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Accepted: 08/21/2023] [Indexed: 09/27/2023] Open
Abstract
Importance Postmenopausal individuals with type 2 diabetes are susceptible to fractures due to the interaction of elevated blood glucose levels and a deficiency of the hormone estrogen. Despite continued concerns of fracture risks associated with sodium-glucose cotransporter 2 inhibitors (SGLT2i), existing evidence in this high-risk population is lacking. Objective To assess the risk of fractures associated with SGLT2i vs incretin-based drugs of dipeptidyl-peptidase 4 inhibitors (DPP4i) and glucagon-like peptide 1 receptor agonists (GLP1RA), separately, in postmenopausal individuals with type 2 diabetes. Design, Setting, and Participants This active-comparator, new-user cohort study used nationwide claims data of Korea and took place from January 1, 2013, to December 31, 2020. Postmenopausal individuals (aged ≥45 years) with type 2 diabetes were included. Exposures New users of SGLT2i or comparator drugs. Main Outcomes and Measures The primary outcome was overall fractures, comprising vertebral, hip, humerus, and distal radius fractures. Patients were followed up from the day after drug initiation until the earliest of outcome occurrence, drug discontinuation (90-day grace period) or switch, death, or end of the study period. After propensity score fine stratification, hazard ratios (HRs) with 95% CIs were estimated using weighted Cox models. Results Among 37 530 (mean [SD] age, 60.6 [9.7] years) and 332 004 (mean [SD] age, 60.6 [9.9] years) new users of SGLT2i and DPP4i, respectively, a lower rate of incident overall fractures was presented with SGLT2i vs DPP4i (weighted HR, 0.78; 95% CI, 0.72-0.84). Among 111 835 (mean [SD] age, 61.4 [9.8] years) and 8177 (mean [SD] age, 61.1 [10.3] years) new users of SGLT2i and GLP1RA, respectively, no association with an increased risk of overall fractures was presented with SGLT2i vs GLP1RA (weighted HR, 0.92; 95% CI, 0.68-1.24). Results from several subgroup and sensitivity analyses presented consistent results from main analysis. Conclusions and relevance This population-based cohort study suggests that SGLT2i was not associated with an increased rate of incident fractures compared with DPP4i and GLP1RA, separately, among postmenopausal individuals with type 2 diabetes.
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Affiliation(s)
- Hwa Yeon Ko
- School of Pharmacy, Sungkyunkwan University, Suwon, South Korea
| | - Sungho Bea
- School of Pharmacy, Sungkyunkwan University, Suwon, South Korea
| | - Han Eol Jeong
- School of Pharmacy, Sungkyunkwan University, Suwon, South Korea
- Department of Biohealth Regulatory Science, Sungkyunkwan University, Suwon, South Korea
| | - Sohee Park
- School of Pharmacy, Sungkyunkwan University, Suwon, South Korea
- Research Department of Practice and Policy, School of Pharmacy, University College London, London, United Kingdom
| | - Young Min Cho
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, South Korea
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Sung Hye Kong
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Ju-Young Shin
- School of Pharmacy, Sungkyunkwan University, Suwon, South Korea
- Department of Biohealth Regulatory Science, Sungkyunkwan University, Suwon, South Korea
- Department of Clinical Research Design & Evaluation, Samsung Advanced Institute for Health Sciences & Technology, Sungkyunkwan University, Seoul, South Korea
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9
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Yildirim G, Bergamo ETP, Poudel SB, Ruff RR, Dixit M, Hu B, Mijares DQ, Witek L, Chlebek C, Harrison DE, Strong R, Miller RA, Ladiges W, Bromage TG, Rosen CJ, Yakar S. Long-term effects of canagliflozin treatment on the skeleton of aged UM-HET3 mice. GeroScience 2023; 45:1933-1951. [PMID: 37166526 PMCID: PMC10400751 DOI: 10.1007/s11357-023-00803-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 04/18/2023] [Indexed: 05/12/2023] Open
Abstract
Sodium glucose cotransporter-2 inhibitors (SGLT2is) promote urinary glucose excretion and decrease plasma glucose levels independent of insulin. Canagliflozin (CANA) is an SGLT2i, which is widely prescribed, to reduce cardiovascular complications, and as a second-line therapy after metformin in the treatment of type 2 diabetes mellitus. Despite the robust metabolic benefits, reductions in bone mineral density (BMD) and cortical fractures were reported for CANA-treated subjects. In collaboration with the National Institute on Aging (NIA)-sponsored Interventions Testing Program (ITP), we tested skeletal integrity of UM-HET3 mice fed control (137 mice) or CANA-containing diet (180 ppm, 156 mice) from 7 to 22 months of age. Micro-computed tomography (micro-CT) revealed that CANA treatment caused significant thinning of the femur mid-diaphyseal cortex in both male and female mice, did not affect trabecular bone architecture in the distal femur or the lumbar vertebra-5 in male mice, but was associated with thinning of the trabeculae at the distal femur in CANA-treated female mice. In male mice, CANA treatment is associated with significant reductions in cortical bone volumetric BMD by micro-CT, and by quantitative backscattered scanning electron microscopy. Raman microspectroscopy, taken at the femur mid-diaphyseal posterior cortex, showed significant reductions in the mineral/matrix ratio and an increased carbonate/phosphate ratio in CANA-treated male mice. These data were supported by thermogravimetric assay (TGA) showing significantly decreased mineral and increased carbonate content in CANA-treated male mice. Finally, the sintered remains of TGA were subjected to X-ray diffraction and showed significantly higher fraction of whitlockite, a calcium orthophosphate mineral, which has higher resorbability than hydroxyapatite. Overall, long-term CANA treatment compromised bone morphology and mineral composition of bones, which likely contribute to increased fracture risk seen with this drug.
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Affiliation(s)
- Gozde Yildirim
- David B. Kriser Dental Center, Department of Molecular Pathobiology, New York University College of Dentistry, 345 East 24Th Street, New York, NY 10010-4086 USA
| | - Edmara T. P. Bergamo
- David B. Kriser Dental Center, Biomaterials Division, Department of Molecular Pathobiology, NYU College of Dentistry, New York, NY 10010-4086 USA
| | - Sher Bahadur Poudel
- David B. Kriser Dental Center, Department of Molecular Pathobiology, New York University College of Dentistry, 345 East 24Th Street, New York, NY 10010-4086 USA
| | - Ryan R. Ruff
- David B. Kriser Dental Center, Department of Epidemiology and Health Promotion, New York University College of Dentistry, New York, NY 10010-4086 USA
| | - Manisha Dixit
- David B. Kriser Dental Center, Department of Molecular Pathobiology, New York University College of Dentistry, 345 East 24Th Street, New York, NY 10010-4086 USA
| | - Bin Hu
- David B. Kriser Dental Center, Department of Molecular Pathobiology, New York University College of Dentistry, 345 East 24Th Street, New York, NY 10010-4086 USA
| | - Dindo Q. Mijares
- David B. Kriser Dental Center, Biomaterials Division, Department of Molecular Pathobiology, NYU College of Dentistry, New York, NY 10010-4086 USA
| | - Lukasz Witek
- David B. Kriser Dental Center, Biomaterials Division, Department of Molecular Pathobiology, NYU College of Dentistry, New York, NY 10010-4086 USA
- Department of Biomedical Engineering, Tandon School of Engineering New York University, Brooklyn, NY 11201 USA
| | - Carolyn Chlebek
- Center for Clinical and Translational Research, Maine Medical Center Research Institute, Scarborough, USA
| | | | - Randy Strong
- Geriatric Research, Education and Clinical Center and Research Service, South Texas Veterans Health Care System, San Antonio, TX USA
- Barshop Institute for Longevity and Aging Studies and Department of Pharmacology, The University of Texas Health Science Center, San Antonio, TX USA
| | - Richard A. Miller
- Department of Pathology and Geriatrics Center, University of Michigan, Ann Arbor, MI USA
| | - Warren Ladiges
- Department of Comparative Medicine, School of Medicine, University of Washington, Seattle, WA USA
| | - Timothy G. Bromage
- David B. Kriser Dental Center, Department of Molecular Pathobiology, New York University College of Dentistry, 345 East 24Th Street, New York, NY 10010-4086 USA
| | - Clifford J. Rosen
- Center for Clinical and Translational Research, Maine Medical Center Research Institute, Scarborough, USA
| | - Shoshana Yakar
- David B. Kriser Dental Center, Department of Molecular Pathobiology, New York University College of Dentistry, 345 East 24Th Street, New York, NY 10010-4086 USA
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10
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Abstract
Patients with chronic kidney disease (CKD) exhibit tremendously elevated risk for cardiovascular disease, particularly ischemic heart disease, due to premature vascular and cardiac aging and accelerated ectopic calcification. The presence of cardiovascular calcification associates with increased risk in patients with CKD. Disturbed mineral homeostasis and diverse comorbidities in these patients drive increased systemic cardiovascular calcification in different manifestations with diverse clinical consequences, like plaque instability, vessel stiffening, and aortic stenosis. This review outlines the heterogeneity in calcification patterning, including mineral type and location and potential implications on clinical outcomes. The advent of therapeutics currently in clinical trials may reduce CKD-associated morbidity. Development of therapeutics for cardiovascular calcification begins with the premise that less mineral is better. While restoring diseased tissues to a noncalcified homeostasis remains the ultimate goal, in some cases, calcific mineral may play a protective role, such as in atherosclerotic plaques. Therefore, developing treatments for ectopic calcification may require a nuanced approach that considers individual patient risk factors. Here, we discuss the most common cardiac and vascular calcification pathologies observed in CKD, how mineral in these tissues affects function, and the potential outcomes and considerations for therapeutic strategies that seek to disrupt the nucleation and growth of mineral. Finally, we discuss future patient-specific considerations for treating cardiac and vascular calcification in patients with CKD-a population in need of anticalcification therapies.
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Affiliation(s)
- Joshua D Hutcheson
- Department of Biomedical Engineering, Florida International University, Miami, FL (J.D.H.)
| | - Claudia Goettsch
- Department of Internal Medicine I, Division of Cardiology, Medical Faculty, RWTH Aachen University, Germany (C.G.)
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11
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Lui DTW, Wu T, Tang EHM, Au ICH, Lee CH, Woo YC, Tan KCB, Wong CKH. Fracture risks associated with sodium-glucose cotransporter-2 inhibitors in type 2 diabetes patients across eGFR and albuminuria categories: A population-based study in Hong Kong. Diabetes Res Clin Pract 2023; 197:110576. [PMID: 36780955 DOI: 10.1016/j.diabres.2023.110576] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Revised: 01/22/2023] [Accepted: 02/08/2023] [Indexed: 02/13/2023]
Abstract
AIMS To evaluate major osteoporotic fracture (MOF) risk among type 2 diabetes patients treated with sodium-glucose cotransporter-2 inhibitors (SGLT2i) across eGFR and albuminuria categories. METHODS A population-based cohort of type 2 diabetes patients started on SGLT2i or dipeptidyl peptidase-4 inhibitors (DPP4i) during 2007-2020 was identified from Hong Kong Hospital Authority database. One-to-one propensity score matching was applied to match each SGLT2i user with one DPP4i user. The primary outcomes were 180- and 365-day risks of MOF. Cox proportional hazard regression models were used to estimate hazard ratios (HR). RESULTS A total of 28,696 patients (14,348 in each group) were included. Over 180-day follow-up, MOF occurred in 25 (0.17 %) SGLT2i users and 24 (0.17 %) DPP4i users (incidence of 4.07 and 3.63/1,000 person-years, respectively). At 365 days, MOF occurred in 43 (0.30 %) SGLT2i users and 44 (0.31 %) DPP4i users (incidence of 4.16 and 3.64/1,000 person-years, respectively). Risks of MOF were comparable between two groups at both 180 days (HR = 1.13, 95 %CI 0.65-1.98, P = 0.67) and 365 days (HR = 1.15, 95 %CI 0.75-1.75, P = 0.52). Subgroup analyses were consistent across age, sex, eGFR, albuminuria, or KDIGO categories. CONCLUSIONS Our study did not reveal a statistically significant increase in fracture risk with SGLT2i use compared with DPP4i among type 2 diabetes patients, across eGFR and albuminuria categories.
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Affiliation(s)
- David Tak Wai Lui
- Division of Endocrinology and Metabolism, Department of Medicine, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Tingting Wu
- Department of Family Medicine and Primary Care, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Eric Ho Man Tang
- Department of Family Medicine and Primary Care, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Ivan Chi Ho Au
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Chi Ho Lee
- Division of Endocrinology and Metabolism, Department of Medicine, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Yu Cho Woo
- Division of Endocrinology and Metabolism, Department of Medicine, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Kathryn Choon Beng Tan
- Division of Endocrinology and Metabolism, Department of Medicine, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China
| | - Carlos King Ho Wong
- Department of Family Medicine and Primary Care, School of Clinical Medicine, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China; Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China; Laboratory of Data Discovery for Health Limited (D(2)4H), Hong Kong Science Park, New Territories, Hong Kong SAR, China.
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12
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Goldman A, Fishman B, Twig G, Raschi E, Cukierman-Yaffe T, moshkovits Y, Pomerantz A, Ben-Zvi I, Dankner R, Maor E. The real-world safety profile of sodium-glucose co-transporter-2 inhibitors among older adults (≥ 75 years): a retrospective, pharmacovigilance study. Cardiovasc Diabetol 2023; 22:16. [PMID: 36694178 PMCID: PMC9875397 DOI: 10.1186/s12933-023-01743-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Accepted: 01/13/2023] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND As indications for sodium-glucose co-transporter-2 inhibitors (SGLT2i) are expanding, a growing number of older adults have become candidates for treatment. We studied the safety profile of SGLT2i among older adults. METHODS A retrospective, pharmacovigilance study of the FDA's global database of safety reports. To assess reporting of pre-specified adverse events following SGLT2i among adults (< 75 years) and older adults (≥ 75), we performed a disproportionality analysis using the sex-adjusted reporting odds ratio (adj.ROR). RESULTS We identified safety reports of 129,795 patients who received non-insulin anti-diabetic drugs (NIAD), including 24,253 who were treated with SGLT2i (median age 60 [IQR: 51-68] years, 2,339 [9.6%] aged ≥ 75 years). Compared to other NIAD, SGLT2i were significantly associated with amputations (adj.ROR = 355.1 [95%CI: 258.8 - 487.3] vs adj.ROR = 250.2 [79.3 - 789.5]), Fournier gangrene (adj.ROR = 45.0 [34.5 - 58.8] vs adj.ROR = 88.0 [27.0 - 286.6]), diabetic ketoacidosis (adj.ROR = 32.3 [30.0 - 34.8] vs adj.ROR = 23.3 [19.2 - 28.3]), genitourinary infections (adj.ROR = 10.3 [9.4 - 11.2] vs adj.ROR = 8.6 [7.2 - 10.3]), nocturia (adj.ROR = 5.5 [3.7 - 8.2] vs adj.ROR = 6.7 [2.8 - 15.7]), dehydration (adj.ROR = 2.5 [2.3 - 2.8] vs adj.ROR = 2.6 [2.1 - 3.3]), and fractures (adj.ROR = 1.7 [1.4 - 2.1] vs adj.ROR = 1.5 [1.02 - 2.1]) in both adults and older adults, respectively. None of these safety signals was significantly greater in older adults (Pinteraction threshold of 0.05). Acute kidney injury was associated with SGLT2i in adults (adj.ROR = 1.97 [1.85 - 2.09]) but not in older adults (adj.ROR = 0.71 [0.59 - 0.84]). Falls, hypotension, and syncope were not associated with SGLT2i among either adults or older adults. CONCLUSION In this global post-marketing study, none of the adverse events was reported more frequently among older adults. Our findings provide reassurance regarding SGLT2i treatment in older adults, although careful monitoring is warranted.
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Affiliation(s)
- Adam Goldman
- grid.12136.370000 0004 1937 0546Department of Epidemiology and Preventive Medicine, School of Public Health, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel ,grid.413795.d0000 0001 2107 2845Leviev Heart Center, Sheba Medical Center, Ramat-Gan, Israel ,grid.413795.d0000 0001 2107 2845Department of Internal Medicine, Sheba Medical Center, Ramat-Gan, Israel ,The Talpiot Sheba Medical Leadership Program, Ramat-Gan, Israel
| | - Boris Fishman
- Leviev Heart Center, Sheba Medical Center, Ramat-Gan, Israel. .,The Talpiot Sheba Medical Leadership Program, Ramat-Gan, Israel. .,Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel. .,The Gertner Institute for Epidemiology and Health Policy Research, Sheba Medical Center, Ramat-Gan, Israel.
| | - Gilad Twig
- grid.12136.370000 0004 1937 0546Department of Epidemiology and Preventive Medicine, School of Public Health, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel ,grid.413795.d0000 0001 2107 2845Division of Endocrinology & Metabolism, Sheba Medical Center, Ramat-Gan, Israel ,grid.413795.d0000 0001 2107 2845The Gertner Institute for Epidemiology and Health Policy Research, Sheba Medical Center, Ramat-Gan, Israel
| | - Emanuel Raschi
- grid.6292.f0000 0004 1757 1758Pharmacology Unit, Department of Medical and Surgical Sciences, Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Tali Cukierman-Yaffe
- grid.12136.370000 0004 1937 0546Department of Epidemiology and Preventive Medicine, School of Public Health, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel ,grid.413795.d0000 0001 2107 2845Division of Endocrinology & Metabolism, Sheba Medical Center, Ramat-Gan, Israel
| | - Yonatan moshkovits
- grid.413795.d0000 0001 2107 2845Department of Internal Medicine, Sheba Medical Center, Ramat-Gan, Israel
| | - Alon Pomerantz
- grid.413795.d0000 0001 2107 2845Department of Internal Medicine, Sheba Medical Center, Ramat-Gan, Israel
| | - Ilan Ben-Zvi
- grid.413795.d0000 0001 2107 2845Department of Internal Medicine, Sheba Medical Center, Ramat-Gan, Israel ,grid.12136.370000 0004 1937 0546Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Rachel Dankner
- grid.12136.370000 0004 1937 0546Department of Epidemiology and Preventive Medicine, School of Public Health, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel ,grid.413795.d0000 0001 2107 2845The Gertner Institute for Epidemiology and Health Policy Research, Sheba Medical Center, Ramat-Gan, Israel
| | - Elad Maor
- Leviev Heart Center, Sheba Medical Center, Ramat-Gan, Israel. .,Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel.
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13
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Song P, Chen T, Rui S, Duan X, Deng B, Armstrong DG, Ma Y, Deng W. Canagliflozin promotes osteoblastic MC3T3-E1 differentiation via AMPK/RUNX2 and improves bone microarchitecture in type 2 diabetic mice. Front Endocrinol (Lausanne) 2022; 13:1081039. [PMID: 36589840 PMCID: PMC9800613 DOI: 10.3389/fendo.2022.1081039] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 12/05/2022] [Indexed: 12/23/2022] Open
Abstract
Individuals with type 2 diabetes mellitus (T2DM) have an increased risk of bone metabolic disorders and bone fracture due to disease progression and clinical treatment. The effect of sodium-glucose cotransporter 2 (SGLT2) inhibitors, now greatly prescribed for the treatment of T2DM, on bone metabolism is not clear. This study aimed to explore the possible influence of bone metabolic disorder and the underlying mechanism through a comparison of three different SGLT2 inhibitors (canagliflozin, dapagliflozin, and empagliflozin) in the treatment of type 2 diabetic mice. For the in vivo experiments, four groups (DM, DM+Cana, DM+Dapa, and DM+Empa) were established using micro-CT to detect the bone microarchitecture and bone-related parameters. The study results indicated that canagliflozin, but not dapagliflozin or empagliflozin, increased bone mineral density (p<0.05) and improved bone microarchitecture in type 2 diabetic mice. Furthermore, canagliflozin promoted osteoblast differentiation at a concentration of 5 μM under high glucose concentration (HG). Phosphorylated adenosine 5'-monophosphate (AMP)-activated protein kinase (AMPK) α (Thr172) has been confirmed to activate run-related transcription factor-2 (RUNX2) to perform this function. This effect can be partially reversed by the AMPK inhibitor dorsomorphin (compound C) and strengthened by the AMPK activator acadesine (AICAR) in vitro. The level trend of RUNX2 and p-AMPK in vivo were consistent with those in vitro. This study suggested that canagliflozin played a beneficial role in bone metabolism in type 2 diabetic mice compared with dapagliflozin and empagliflozin. It provides some theoretical support for the chosen drugs, especially for patients with osteoporosis or a high risk of fracture.
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Affiliation(s)
- Peiyang Song
- Department of Endocrinology, Chongqing Emergency Medical Center, Chongqing University Central Hospital, School of Medicine, Chongqing University, Chongqing, China
| | - Tianyi Chen
- Department of Endocrinology, Chongqing Emergency Medical Center, Chongqing University Central Hospital, School of Medicine, Chongqing University, Chongqing, China
| | - Shunli Rui
- Department of Endocrinology, Chongqing Emergency Medical Center, Chongqing University Central Hospital, School of Medicine, Chongqing University, Chongqing, China
| | - Xiaodong Duan
- Department of Rehabilitation, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
| | - Bo Deng
- Department of Endocrinology, Chongqing Emergency Medical Center, Chongqing University Central Hospital, School of Medicine, Chongqing University, Chongqing, China
| | - David G. Armstrong
- Department of Surgery, Keck School of Medicine of University of Southern California, Los Angeles, CA, United States
| | - Yu Ma
- Department of Endocrinology, Chongqing Emergency Medical Center, Chongqing University Central Hospital, School of Medicine, Chongqing University, Chongqing, China
| | - Wuquan Deng
- Department of Endocrinology, Chongqing Emergency Medical Center, Chongqing University Central Hospital, School of Medicine, Chongqing University, Chongqing, China
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14
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Lee YC, Dong YH, Yang WS, Wu LC, Lin JW, Chang CH. Risk of major adverse limb events in patients with type 2 diabetes mellitus receiving sodium glucose cotransporter 2 inhibitors and glucagon-like peptide-1 receptor agonists: A population-based retrospective cohort study. Front Pharmacol 2022; 13:869804. [PMID: 36176438 PMCID: PMC9513310 DOI: 10.3389/fphar.2022.869804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Accepted: 08/10/2022] [Indexed: 12/03/2022] Open
Abstract
Background: Both sodium glucose cotransporter 2 inhibitors (SGLT-2i) and glucagon-like peptide-1 receptor agonists (GLP-1RA) have cardiovascular protective effects in patients with type 2 diabetes mellitus. However, the comparative risk of GLP-1RA versus SGLT-2i for major adverse limb events remains unknown. Materials and methods: We studied a nationwide cohort involving 123,048 diabetes patients 20–100 years of age who initiated a SGLT-2i or GLP-1RA during 2012 and 2017. The patients in the two groups were matched by propensity score (PS), and incidence rates for hospitalization for major adverse limb events, critical limb ischemia (CLI) and lower extremity amputation (LEA), were assessed. Cox proportional hazards regression was applied to estimate hazard ratios (HRs) between patients receiving SGLT-2i as compared with GLP-1RA. The modification effects of age, a history of established cardiovascular disease, and chronic kidney disease were examined. In addition, use of dipeptidyl peptidase-4 inhibitor (DPP-4i) was chosen as a second active comparator. Results: After PS-matching, a total of 13,378 SGLT-2i and 13,378 GLP-1RA initiators were identified. Use of SGLT-2i was not associated with an increased risk for hospitalization for CLI and LEA, either compared with GLP-1RA (HR, 1.13; 95% CI, 0.77–1.65 and 1.27; 95% CI, 0.63–2.55, respectively) or compared with DPP-4i use (HR, 1.06; 95% CI, 0.75–1.50 and HR, 0.80; 95% CI, 0.42–1.53, respectively). Although the study was underpowered to explore potential effect modification, a trend of higher risks for LEA was noted among SGLT-2i users with cardiovascular disease as compared with either GLP-1RA or DPP-4i. Conclusion: Use of SGLT-2i was not associated with higher risks for hospitalization for CLI and LEA as compared with reference drugs. Further large-scale studies are needed for a precise risk estimation.
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Affiliation(s)
- Yen-Chieh Lee
- Department of Family Medicine, Cathay General Hospital, Taipei, Taiwan
- Department of Medicine, College of Medicine, Fu Jen Catholic University, New Taipei City, Taiwan
| | - Yaa-Hui Dong
- Department of Pharmacy, College of Pharmaceutical Sciences, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Institute of Public Health, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Institute of Hospital and Health Care Administration, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Wei-Shun Yang
- Department of Internal Medicine, National Taiwan University Hospital Hsin-Chu Branch, Hsinchu City, Taiwan
- The Graduate Institute of Medical Genomics and Proteomics, National Taiwan University, Taipei, Taiwan
| | - Li-Chiu Wu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Jou-Wei Lin
- Department of Internal Medicine, National Taiwan University Hospital Yunlin Branch, Douliu City, Taiwan
- Cardiovascular Center, National Taiwan University Hospital Yunlin Branch, Douliu City, Taiwan
- Department of Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
- *Correspondence: Jou-Wei Lin, ; Chia-Hsuin Chang,
| | - Chia-Hsuin Chang
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Department of Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
- *Correspondence: Jou-Wei Lin, ; Chia-Hsuin Chang,
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15
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Chai S, Liu F, Yang Z, Yu S, Liu Z, Yang Q, Sun F. Risk of Fracture With Dipeptidyl Peptidase-4 Inhibitors, Glucagon-like Peptide-1 Receptor Agonists, or Sodium-Glucose Cotransporter-2 Inhibitors in Patients With Type 2 Diabetes Mellitus: A Systematic Review and Network Meta-analysis Combining 177 Randomized Controlled Trials With a Median Follow-Up of 26 weeks. Front Pharmacol 2022; 13:825417. [PMID: 35847027 PMCID: PMC9285982 DOI: 10.3389/fphar.2022.825417] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 05/09/2022] [Indexed: 01/14/2023] Open
Abstract
Aim: This study aims to investigate the association between the use of dipeptidyl peptidase-4 inhibitors (DPP-4i), glucagon-like peptide-1 receptor agonists (GLP-1 RAs), or sodium-glucose cotransporter-2 inhibitors (SGLT-2i) and the risk of fracture among patients with type 2 diabetes mellitus. Methods: Medline, Embase, Cochrane Library, and Clinical-Trials.gov databases were searched for randomized controlled trials (RCTs). Network meta-analysis was performed for total fracture and a series of secondary outcomes. Results: A total of 177 RCTs (n = 165,081) involving the risk of fracture were identified (a median follow-up of 26 weeks). DPP-4i, GLP-1 RAs, and SGLT-2i did not increase total fracture risk compared with insulin (odds ratio: 0.86, 95% confidence interval: 0.39-1.90; 1.05, 0.54-2.04; 0.88, and 0.39-1.97, respectively), metformin (1.41, 0.48-4.19; 1.72, 0.55-5.38; 1.44, 0.48-4.30), sulfonylureas (0.77, 0.50-1.20; 0.94, 0.55-1.62; 0.79, 0.48-1.31), thiazolidinediones (0.82, 0.27-2.44; 1.00, 0.32-3.10; 0.83, 0.27-2.57), α-glucosidase inhibitor (4.92, 0.23-103.83; 5.99, 0.28-130.37; 5.01, 0.23-107.48), and placebo (1.04, 0.84-1.29; 1.27, 0.88-1.83; 1.06, 0.81-1.39). Conclusions: The use of DPP-4i, GLP-1 RAs, or SGLT-2i is unlikely to increase the risk of fracture among type 2 diabetes mellitus patients.
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Affiliation(s)
- Sanbao Chai
- Department of Endocrinology and Metabolism, Peking University International Hospital, Beijing, China
| | - Fengqi Liu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Centre, Beijing, China
| | - Zhirong Yang
- Primary Care Unit, School of Clinical Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Shuqing Yu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Centre, Beijing, China
| | - Zuoxiang Liu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Centre, Beijing, China
| | - Qingqing Yang
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Centre, Beijing, China
| | - Feng Sun
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Centre, Beijing, China
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16
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Cowan A, Jeyakumar N, Kang Y, Dixon SN, Garg AX, Naylor K, Weir MA, Clemens KK. Fracture Risk of Sodium-Glucose Cotransporter-2 Inhibitors in Chronic Kidney Disease. Clin J Am Soc Nephrol 2022; 17:835-842. [PMID: 35618342 PMCID: PMC9269654 DOI: 10.2215/cjn.16171221] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 04/11/2022] [Indexed: 01/10/2023]
Abstract
BACKGROUND AND OBJECTIVES Sodium-glucose cotransporter-2 (SGLT2) inhibitors have been associated with a higher risk of skeletal fractures in some randomized, placebo-controlled trials. Secondary hyperparathyroidism and increased bone turnover (also common in CKD) may contribute to the observed fracture risk. We aimed to determine if SGLT2 inhibitor use associates with a higher risk of fractures compared with dipeptidyl peptidase-4 (DPP-4) inhibitors, which have no known association with fracture risk. We hypothesized that this risk, if present, would be greatest in patients with lower eGFR. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS We conducted a population-based cohort study in Ontario, Canada between 2015 and 2019 using linked provincial administrative data to compare the incidence of fracture between new users of SGLT2 inhibitors and DPP-4 inhibitors. We used inverse probability of treatment weighting on the basis of propensity scores to balance the two groups of older adults (≥66 years of age) on indicators of baseline health. We compared the 180- and 365-day cumulative incidence rates of fracture between groups. Prespecified subgroup analyses were conducted by eGFR category (≥90, 60 to <90, 45 to <60, and 30 to <45 ml/min per 1.73 m2). Weighted hazard ratios were obtained using Cox proportional hazard regression. RESULTS After weighting, we identified a total of 38,994 new users of a SGLT2 inhibitor and 37,449 new users of a DPP-4 inhibitor and observed a total of 342 fractures at 180 days and 689 fractures at 365 days. The weighted 180- and 365-day risks of a fragility fracture did not significantly differ between new users of a SGLT2 inhibitor versus a DPP-4 inhibitor: weighted hazard ratio, 0.95 (95% confidence interval, 0.79 to 1.13) and weighted hazard ratio, 0.88 (95% confidence interval, 0.88 to 1.00), respectively. There was no observed interaction between fracture risk and eGFR category (P=0.53). CONCLUSIONS In this cohort study of older adults, starting a SGLT2 inhibitor versus DPP-4 inhibitor was not associated with a higher risk of skeletal fracture, regardless of eGFR.
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Affiliation(s)
- Andrea Cowan
- Institute for Clinical and Evaluative Sciences (ICES), London, Ontario, Canada .,Department of Medicine, Western University, London, Ontario, Canada
| | - Nivethika Jeyakumar
- Institute for Clinical and Evaluative Sciences (ICES), London, Ontario, Canada
| | - Yuguang Kang
- Institute for Clinical and Evaluative Sciences (ICES), London, Ontario, Canada
| | - Stephanie N Dixon
- Institute for Clinical and Evaluative Sciences (ICES), London, Ontario, Canada.,Department of Epidemiology & Biostatistics, Western University, London, Ontario, Canada.,Lawson Health Research Institute, London, Ontario, Canada
| | - Amit X Garg
- Institute for Clinical and Evaluative Sciences (ICES), London, Ontario, Canada.,Department of Medicine, Western University, London, Ontario, Canada.,Department of Epidemiology & Biostatistics, Western University, London, Ontario, Canada.,Lawson Health Research Institute, London, Ontario, Canada
| | - Kyla Naylor
- Institute for Clinical and Evaluative Sciences (ICES), London, Ontario, Canada
| | - Matthew A Weir
- Institute for Clinical and Evaluative Sciences (ICES), London, Ontario, Canada.,Department of Medicine, Western University, London, Ontario, Canada.,Lawson Health Research Institute, London, Ontario, Canada
| | - Kristin K Clemens
- Institute for Clinical and Evaluative Sciences (ICES), London, Ontario, Canada.,Department of Medicine, Western University, London, Ontario, Canada.,Department of Epidemiology & Biostatistics, Western University, London, Ontario, Canada.,Lawson Health Research Institute, London, Ontario, Canada.,St. Joseph's Health Care London, London, Ontario, Canada
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17
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Xu B, Li S, Kang B, Zhou J. The current role of sodium-glucose cotransporter 2 inhibitors in type 2 diabetes mellitus management. Cardiovasc Diabetol 2022; 21:83. [PMID: 35614469 PMCID: PMC9134641 DOI: 10.1186/s12933-022-01512-w] [Citation(s) in RCA: 58] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 04/26/2022] [Indexed: 02/06/2023] Open
Abstract
Type 2 diabetes mellitus (T2DM) is a chronic, complex metabolic disease characterized by chronic hyperglycemia causing from insufficient insulin signaling because of insulin resistance or defective insulin secretion, and may induce severe complications and premature death. Sodium-glucose cotransporter-2 (SGLT2) inhibitors are oral drugs used to reduce hyperglycemia in patients with T2DM, including empagliflozin, ertugliflozin, dapagliflozin and canagliflozin. The primary objective of this article is to examine the clinical benefit, safety, and tolerability of the four SGLT2 inhibitors approved by the US FDA. SGLT2 inhibitors increase urinary glucose excretion via inhibiting SGLT2 to decrease renal reabsorption of filtered glucose and reduce the renal threshold for glucose. Rather than stimulating insulin release, SGLT2 inhibitors improve β-cell function by improving glucotoxicity, as well as reduce insulin resistance and increase insulin sensitivity. Early clinical trials have confirmed the beneficial effects of SGLT2 in T2DM with acceptable safety and excellent tolerability. In recent years, SGLT2 inhibitors has been successively approved by the FDA to decrease cardiovascular death and decrease the risk of stroke and cardiac attack in T2DM adults who have been diagnosed with cardiovascular disease, treating heart failure (HF) with reduced ejection fraction and HF with preserved ejection fraction, and treat diabetic kidney disease (DKD), decrease the risk of hospitalization for HF in T2DM and DKD patients. SGLT2 inhibitors are expected to be an effective treatment for T2DM patients with non alcoholic fatty liver disease. SGLT2 inhibitors have a similar safety profile to placebo or other active control groups, with major adverse events such as Ketoacidosis or hypotension and genital or urinary tract infections.
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Affiliation(s)
- Bo Xu
- The First Affiliated Hospital, Pharmacy Department, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China.,The First Affiliated Hospital, Hengyang Clinical Pharmacology Research Center, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China.,The First Affiliated Hospital, Hengyang Key Laboratory of Clinical Pharmacology, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China.,School of Pharmaceutical Science, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China
| | - Shaoqian Li
- The First Affiliated Hospital, Pharmacy Department, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China.,The First Affiliated Hospital, Hengyang Clinical Pharmacology Research Center, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China.,The First Affiliated Hospital, Hengyang Key Laboratory of Clinical Pharmacology, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China
| | - Bo Kang
- The First Affiliated Hospital, Pharmacy Department, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China.,The First Affiliated Hospital, Hengyang Clinical Pharmacology Research Center, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China.,The First Affiliated Hospital, Hengyang Key Laboratory of Clinical Pharmacology, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China
| | - Jiecan Zhou
- The First Affiliated Hospital, Pharmacy Department, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China. .,The First Affiliated Hospital, Hengyang Clinical Pharmacology Research Center, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China. .,The First Affiliated Hospital, Hengyang Key Laboratory of Clinical Pharmacology, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China. .,School of Pharmaceutical Science, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China.
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18
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Granata A, Pesce F, Iacoviello M, Anzaldi M, Amico F, Catalano M, Leonardi G, Gatta C, Costanza G, Corrao S, Gesualdo L. SGLT2 Inhibitors: A Broad Impact Therapeutic Option for the Nephrologist. FRONTIERS IN NEPHROLOGY 2022; 2:867075. [PMID: 37674992 PMCID: PMC10479658 DOI: 10.3389/fneph.2022.867075] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 03/17/2022] [Indexed: 09/08/2023]
Abstract
Since their introduction as antidiabetic drugs, SGLT2 inhibitors (SGLT2i) have come a long way, proving to be beneficial on cardiovascular and renal outcomes independently of diabetes status. The benefits go far beyond glycemic control, and both the cardio- and nephroprotection are underpinned by diverse mechanisms. From the activation of tubule glomerular feedback and the consequent reduction in hyperfiltration to the improvement of hypoxia and oxidative stress in the renal cortex, SGLT2i have also been shown to inhibit hepcidin and limit podocyte damage. Likewise, they improve cardiac metabolism and bioenergetics, and reduce necrosis and cardiac fibrosis and the production of adipokines, cytokines, and epicardial adipose tissue mass. In terms of outcomes, the efficacy has been demonstrated on blood pressure control, BMI, albuminuria, stroke, heart disease, and mortality rate due to cardiovascular events. Patients with chronic kidney disease and proteinuria, with or without diabetes, treated with some SGLT2i have a reduced risk of progression. The analysis of subgroups of individuals with specific diseases such as IgA nephropathy has confirmed this solid effect on renal outcomes. Given these overarching activities on such a broad pathophysiological background and the favorable safety profile that goes with the use of SGLT2i, it is now certain that they are changing our approach to clinical interventions for important outcomes with an impressive impact.
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Affiliation(s)
- Antonio Granata
- Nephrology and Dialysis Unit, “Cannizzaro” Emergency Hospital, Catania, Italy
| | - Francesco Pesce
- Renal, Dialysis and Transplantation Unit, Department of Emergency and Organ Transplantation, University of Bari, Bari, Italy
| | - Massimo Iacoviello
- Cardiology Unit, Department of Medical and Surgical Science, University of Foggia, Foggia, Italy
| | | | - Francesco Amico
- Cardiology Unit, “Cannizzaro” Emergency Hospital, Catania, Italy
| | - Maria Catalano
- Cardiology Unit, “Cannizzaro” Emergency Hospital, Catania, Italy
| | - Giuseppe Leonardi
- Cardiology Unit, Azienda Ospedaliera Universitaria (A.O.U.) “Policlinico-San Marco”, Catania, Italy
| | - Carmela Gatta
- Internal Medicine Unit, Azienda Ospedaliera Universitaria (A.O.U.) “Policlinico-San Marco”, Catania, Italy
| | - Giusy Costanza
- Nephrology and Dialysis, “Vittorio Emanuele” Hospital, Gela, Italy
| | - Salvatore Corrao
- Department of Internal Medicine, “Azienda di Rilievo Nazionale ed Alta Specializzazione (ARNAS) Civico, Di Cristina e Benfratelli”, Palermo, Italy
| | - Loreto Gesualdo
- Renal, Dialysis and Transplantation Unit, Department of Emergency and Organ Transplantation, University of Bari, Bari, Italy
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Peng W, Zhou R, Sun ZF, Long JW, Gong YQ. Novel Insights into the Roles and Mechanisms of GLP-1 Receptor Agonists against Aging-Related Diseases. Aging Dis 2022; 13:468-490. [PMID: 35371594 PMCID: PMC8947838 DOI: 10.14336/ad.2021.0928] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 10/16/2021] [Indexed: 11/01/2022] Open
Abstract
Aging and aging-related diseases have emerged as increasingly severe health and social problems. Therefore, it is imperative to discover novel and effective therapeutics to delay the aging process and to manage aging-related diseases. Glucagon-like peptide-1 receptor agonists (GLP-1 RAs), one of the classes of antihyperglycemic drugs, have been recommended to manage type 2 diabetes mellitus (T2DM). Moreover, GLP-1 RAs have been shown to protect against oxidative stress, cellular senescence and chronic inflammation, which are widely accepted as the major risk factors of aging. However, their significance in aging or aging-related diseases has not been elucidated. Herein, we explain the underlying mechanisms and protective roles of GLP-1 RAs in aging from a molecular, cellular and phenotypic perspective. We provide novel insights into the broad prospect of GLP-1 RAs in preventing and treating aging-related diseases. Additionally, we highlight the gaps for further studies in clinical applications of GLP-1 RAs in aging-related diseases. This review forms a basis for further studies on the relationship between aging-related diseases and GLP-1 RAs.
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Affiliation(s)
- Wei Peng
- Department of Gastrointestinal Surgery, Hunan Provincial People’s Hospital, The First Affiliated Hospital of Hunan Normal University, Changsha, Hunan, China
| | - Rui Zhou
- Hunan Normal University School of Medicine, Changsha, Hunan, China.
| | - Ze-Fang Sun
- Hunan Normal University School of Medicine, Changsha, Hunan, China.
| | - Jia-Wei Long
- Hunan Normal University School of Medicine, Changsha, Hunan, China.
| | - Yong-Qiang Gong
- Department of Gastrointestinal Surgery, Hunan Provincial People’s Hospital, The First Affiliated Hospital of Hunan Normal University, Changsha, Hunan, China,Correspondence should be addressed to: Dr. Yong-Qiang Gong, Hunan Provincial People’s Hospital, The First Affiliated Hospital of Hunan Normal University, Hunan, China. E-mail:
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20
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Ha KH, Kim DJ, Choi YJ. Sodium-glucose co-transporter-2 inhibitors do not increase the risk of fractures in real-world clinical practice in Korea: A national observational cohort study. J Diabetes Investig 2022; 13:986-996. [PMID: 35132815 PMCID: PMC9153829 DOI: 10.1111/jdi.13768] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 01/07/2022] [Accepted: 02/06/2022] [Indexed: 11/30/2022] Open
Abstract
AIMS/INTRODUCTION This study aimed to determine whether sodium-glucose cotransporter-2 inhibitors (SGLT2i) were related to increased fracture risk in adults with type 2 diabetes compared to dipeptidyl peptidase-4 inhibitors (DPP-4i). MATERIALS AND METHODS Between May 1, 2016, and December 31, 2018, we conducted a new-user cohort study using the Korean National Health Insurance Service database. Propensity score matching was performed on 478,826 new users of an SGLT2 inhibitor or DPP-4 inhibitor. After propensity score matching on > 80 covariates, 84,460 individuals were initiated on SGLT2i or DPP-4i, with 42,230 individuals in each treatment group. The time to first fracture event was compared between the SGLT2i and DPP-4i groups using Cox proportional hazard models, and the results are reported as hazard ratios (HRs) with 95% confidence intervals (CIs) for fracture occurrence. Subgroup analyses investigated fractures between treatment groups according to baseline characteristics. RESULTS Individuals who were started on SGLT2i were not linked with increased fracture risk in both as-treated (AT) and intention-to-treat (ITT) analyses (AT: HR 0.98, 95% CI 0.92-1.04; ITT: HR 0.94, 95% CI 0.89-1.00). We identified no significant interaction between the individuals' age, sex, fracture history, or thiazolidinedione usage in any subgroup analyses, indicating that none of these variables appeared to be impact modifiers in the connection between SGLT2i and fractures. CONCLUSIONS Our study found no increase in the risk of fracture among individuals treated with SGLT2i in a real-world clinical setting for type 2 diabetes.
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Affiliation(s)
- Kyoung Hwa Ha
- Department of Endocrinology and Metabolism, Ajou University School of Medicine, Suwon, South Korea
| | - Dae Jung Kim
- Department of Endocrinology and Metabolism, Ajou University School of Medicine, Suwon, South Korea
| | - Yong Jun Choi
- Department of Endocrinology and Metabolism, Ajou University School of Medicine, Suwon, South Korea
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21
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Al-Mashhadi ZK, Viggers R, Starup-Linde J, Vestergaard P, Gregersen S. SGLT2 inhibitor treatment is not associated with an increased risk of osteoporotic fractures when compared to GLP-1 receptor agonists: A nationwide cohort study. Front Endocrinol (Lausanne) 2022; 13:861422. [PMID: 36060970 PMCID: PMC9437938 DOI: 10.3389/fendo.2022.861422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 06/22/2022] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Type 2 diabetes mellitus (T2D) is associated with an increased fracture risk. It is debated whether sodium-glucose cotransporter 2 (SGLT2) inhibitors influence fracture risk in T2D. We aimed to investigate the risk of major osteoporotic fractures (MOF) with SGLT2 inhibitors compared to glucagon-like peptide 1 (GLP-1) receptor agonists when used as add-on therapies to metformin. METHODS We conducted a population-based cohort study using Danish national health registries. Diagnoses were obtained from discharge diagnosis codes (ICD-10 and ICD-8-system) from the Danish National Patient Registry, and all redeemed drug prescriptions were obtained from the Danish National Prescription Registry (ATC classification system). Subjects treated with metformin in combination with either SGLT2 inhibitors or GLP-1 receptor agonists were identified and enrolled from 2012 to 2018. Subjects were then propensity-score matched 1:1 based on age, sex, and index date. Major osteoporotic fractures (MOF) were defined as hip, vertebral, humerus, or forearm fractures. A Cox proportional hazards model was utilized to estimate hazard rate ratios (HR) for MOF, and survival curves were plotted using the Kaplan-Meier estimator. RESULTS In total, 27,543 individuals treated with either combination were identified and included. After matching, 18,390 individuals were included in the main analysis (9,190 in each group). Median follow-up times were 355 [interquartile range (IQR) 126-780] and 372 [IQR 136-766] days in the SGLT2 inhibitor and GLP-1 receptor agonist group, respectively. We found a crude HR of 0.77 [95% CI 0.56-1.04] for MOF with SGLT2 inhibitors compared to GLP-1 receptor agonists. In the fully adjusted model, we obtained an unaltered HR of 0.77 [95% CI 0.56-1.05]. Results were similar across subgroup- and sensitivity analyses. CONCLUSION These results suggest that SGLT2 inhibitors have no effect on fracture risk when compared to GLP-1 receptor agonists. This is in line with results from previous studies.
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Affiliation(s)
- Zheer Kejlberg Al-Mashhadi
- Steno Diabetes Center Aarhus, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- *Correspondence: Zheer Kejlberg Al-Mashhadi,
| | - Rikke Viggers
- Steno Diabetes Center North Jutland, Department of Endocrinology, Aalborg University Hospital, Aalborg, Denmark
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Jakob Starup-Linde
- Steno Diabetes Center Aarhus, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Peter Vestergaard
- Steno Diabetes Center North Jutland, Department of Endocrinology, Aalborg University Hospital, Aalborg, Denmark
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Søren Gregersen
- Steno Diabetes Center Aarhus, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
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22
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Matsuba I, Takihata M, Takai M, Maeda H, Kubota A, Iemitsu K, Umezawa S, Obana M, Kaneshiro M, Kawata T, Takuma T, Takeda H, Machimura H, Mokubo A, Motomiya T, Asakura T, Kikuchi T, Matsuzawa Y, Ito S, Miyakawa M, Terauchi Y, Kanamori A. Effects of 1-year treatment with canagliflozin on body composition and total body water in patients with type 2 diabetes. Diabetes Obes Metab 2021; 23:2614-2622. [PMID: 34338409 DOI: 10.1111/dom.14508] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 07/22/2021] [Accepted: 07/28/2021] [Indexed: 01/14/2023]
Abstract
AIM To characterize the long-term changes in body composition associated with sodium-glucose cotransporter-2 (SGLT2) inhibitors. MATERIALS AND METHODS In this multicentre, single-arm, open-label study, 107 patients with type 2 diabetes were treated with canagliflozin 100 mg, as add-on therapy, for 12 months. Body composition was measured with a body composition analyser (T-SCAN PLUS) using the impedance method to prospectively analyse changes in body components, including percentage of body fat, body fat mass, total body water, muscle mass and mineral mass. Estimated plasma volume (PV) was calculated using the Kaplan formula. RESULTS Body weight showed a significant decrease from 1 month to 12 months of treatment with canagliflozin, with a higher rate of decrease in body fat in body composition. A significant decrease in mineral mass was also observed, but its rate was low. Following treatment with canagliflozin, changes in total body water did not affect intracellular water, and a significant decrease in extracellular water, including plasma components, was observed early and was sustained up to 12 months. Protein mass, a component of muscle mass, was not affected, with only a slight decrease in water volume observed. CONCLUSIONS Canagliflozin decreased extracellular fluid and PV in addition to decreasing fat in the body via calorie loss resulting from urinary glucose excretion. This study suggested that SGLT2 inhibitors might reduce body weight by regulating fat mass or water distribution in the body and might have cardiac and renal protective effects by resetting the homeostasis of fluid balance.
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Affiliation(s)
- Ikuro Matsuba
- The Study Group of the Diabetes Committee, Kanagawa Physicians Association, Yokohama, Japan
| | - Masahiro Takihata
- The Study Group of the Diabetes Committee, Kanagawa Physicians Association, Yokohama, Japan
| | - Masahiko Takai
- The Study Group of the Diabetes Committee, Kanagawa Physicians Association, Yokohama, Japan
| | - Hajime Maeda
- The Study Group of the Diabetes Committee, Kanagawa Physicians Association, Yokohama, Japan
| | - Akira Kubota
- The Study Group of the Diabetes Committee, Kanagawa Physicians Association, Yokohama, Japan
| | - Kotaro Iemitsu
- The Study Group of the Diabetes Committee, Kanagawa Physicians Association, Yokohama, Japan
| | - Shinichi Umezawa
- The Study Group of the Diabetes Committee, Kanagawa Physicians Association, Yokohama, Japan
| | - Mitsuo Obana
- The Study Group of the Diabetes Committee, Kanagawa Physicians Association, Yokohama, Japan
| | - Mizuki Kaneshiro
- The Study Group of the Diabetes Committee, Kanagawa Physicians Association, Yokohama, Japan
| | - Takehiro Kawata
- The Study Group of the Diabetes Committee, Kanagawa Physicians Association, Yokohama, Japan
| | - Tetsuo Takuma
- The Study Group of the Diabetes Committee, Kanagawa Physicians Association, Yokohama, Japan
| | - Hiroshi Takeda
- The Study Group of the Diabetes Committee, Kanagawa Physicians Association, Yokohama, Japan
| | - Hideo Machimura
- The Study Group of the Diabetes Committee, Kanagawa Physicians Association, Yokohama, Japan
| | - Atsuko Mokubo
- The Study Group of the Diabetes Committee, Kanagawa Physicians Association, Yokohama, Japan
| | - Tetsuya Motomiya
- The Study Group of the Diabetes Committee, Kanagawa Physicians Association, Yokohama, Japan
| | - Taro Asakura
- The Study Group of the Diabetes Committee, Kanagawa Physicians Association, Yokohama, Japan
| | - Taisuke Kikuchi
- The Study Group of the Diabetes Committee, Kanagawa Physicians Association, Yokohama, Japan
| | - Yoko Matsuzawa
- The Study Group of the Diabetes Committee, Kanagawa Physicians Association, Yokohama, Japan
| | - Shogo Ito
- The Study Group of the Diabetes Committee, Kanagawa Physicians Association, Yokohama, Japan
| | - Masaaki Miyakawa
- The Study Group of the Diabetes Committee, Kanagawa Physicians Association, Yokohama, Japan
| | - Yasuo Terauchi
- Department of Endocrinology and Metabolism, Yokohama City University, Yokohama, Japan
| | - Akira Kanamori
- The Study Group of the Diabetes Committee, Kanagawa Physicians Association, Yokohama, Japan
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23
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Hayes KN, Hundal AK, Cadarette SM. Observational study methods used to assess pharmacotherapy effects of type 2 diabetes on fracture risk: a scoping review protocol. JBI Evid Synth 2021; 19:3129-3141. [PMID: 34054037 DOI: 10.11124/jbies-20-00518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVE The objective of this review is to summarize observational research methods employed to study fracture risk and the use of type 2 diabetes mellitus medications. The methods summary will be used as a case study to illustrate current practices in the study of medication effects on fracture risk. INTRODUCTION Observational studies examining drug effects on fracture risk fill knowledge gaps left by clinical trials but require specific design considerations. In recent years, several pharmacoepidemiologic studies have examined fracture risk as a possible adverse effect of type 2 diabetes mellitus medications using varying methodologies; these studies can illustrate design considerations for studies of fracture risk. INCLUSION CRITERIA This scoping review will consider peer-reviewed observational studies that examine the effects of type 2 diabetes mellitus medications on fracture risk. Primary literature comprising empirical pharmacoepidemiologic studies, such as cohort, case-control, case-crossover, self-controlled, case series, and case-cohort designs, that evaluate fracture risk associated with at least one type 2 diabetes mellitus medication will be eligible. Studies without use of an administrative database and those with an experimental, cross-sectional, or time-series design will be excluded. METHODS This scoping review will follow JBI methodology for scoping reviews. MEDLINE (Ovid), Embase (Ovid), and CINAHL Plus with Full Text (EBSCO) will be searched from January 1, 2000 (to capture recent methodologies) to the present to identify eligible articles. After de-duplication, titles and abstracts will be screened independently by two reviewers, then full texts will be reviewed. Data on study methods will be extracted from eligible texts using a piloted form developed by the authors, and study methods will be aggregated in tabular format.
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Affiliation(s)
- Kaleen N Hayes
- Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada.,Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, ON, Canada
| | - Anisha K Hundal
- Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, ON, Canada
| | - Suzanne M Cadarette
- Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada.,Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, ON, Canada.,ICES, Toronto, ON, Canada.,Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC, USA.,World Health Organization Collaborating Centre for Governance, Accountability, and Transparency in the Pharmaceutical Sector
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24
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Zhuo M, Hawley CE, Paik JM, Bessette LG, Wexler DJ, Kim DH, Tong AY, Kim SC, Patorno E. Association of Sodium-Glucose Cotransporter-2 Inhibitors With Fracture Risk in Older Adults With Type 2 Diabetes. JAMA Netw Open 2021; 4:e2130762. [PMID: 34705014 PMCID: PMC8552056 DOI: 10.1001/jamanetworkopen.2021.30762] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
IMPORTANCE Whether sodium-glucose cotransporter-2 inhibitors (SGLT-2i) are associated with an increased risk of fractures in older adults with type 2 diabetes (T2D) outside of clinical trials remains unknown. OBJECTIVE To examine the association of incident fracture among older adults with T2D with initiating an SGLT-2i compared with initiating a dipeptidyl peptidase 4 inhibitor (DPP-4i) or a glucagon-like peptide 1 receptor agonist (GLP-1RA). DESIGN, SETTING, AND PARTICIPANTS This is a population-based, new-user cohort study including older adults (aged ≥65 years) with T2D enrolled in Medicare fee-for-service from April 2013 to December 2017. Data analysis was performed from October 2020 to April 2021. EXPOSURES New users of an SGLT-2i, DPP-4i, or GLP-1RA without a previous fracture were matched in a 1:1:1 ratio using 3-way propensity score matching. MAIN OUTCOMES AND MEASURES The primary outcome was a composite end point of nontraumatic pelvic fracture, hip fracture requiring surgery, or humerus, radius, or ulna fracture requiring intervention within 30 days. After 3-way 1:1:1 propensity score matching, multivariable Cox proportional hazards regression models were used to generate hazard ratios (HRs) for SGLT-2i compared with DPP-4i and GLP-1RA and Kaplan-Meier curves to visualize fracture risk over time across groups. RESULTS Of 466 933 new initiators of study drugs, 62 454 patients were new SGLT-2i users. After 3-way matching, 45 889 (73%) new SGLT-2i users were matched to new users of DPP-4i and GLP-1RA, yielding a cohort of 137 667 patients (mean [SD] age, 72 [5] years; 64 126 men [47%]) matched 1:1:1 for analyses. There was no difference in the risk of fracture in SGLT-2i users compared with DPP-4i users (HR, 0.90; 95% CI, 0.73-1.11) or GLP-1RA users (HR, 1.00; 95% CI, 0.80-1.25). Results were consistent across categories of sex, frailty (nonfrail, prefrail, and frail), age (<75 and ≥75 years), and insulin use (baseline users and nonusers). CONCLUSIONS AND RELEVANCE In this nationwide Medicare cohort, initiating an SGLT-2i was not associated with an increased risk of fracture in older adults with T2D compared with initiating a DPP-4i or GLP-1RA, with consistent results across categories of frailty, age, and insulin use. These findings add to the evidence base evaluating the potential risks associated with SGLT-2i use for older adults outside of randomized clinical trials.
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Affiliation(s)
- Min Zhuo
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
- Division of Renal Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts
- Division of Nephrology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Chelsea E. Hawley
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
- New England Geriatric Research, Education and Clinical Center, VA Bedford Healthcare System, Bedford, Massachusetts
| | - Julie M. Paik
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
- Division of Renal Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts
- New England Geriatric Research, Education and Clinical Center, VA Boston Healthcare System, Boston, Massachusetts
| | - Lily G. Bessette
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | - Deborah J. Wexler
- Diabetes Center, Massachusetts General Hospital, Harvard Medical School, Boston
| | - Dae H. Kim
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
- Marcus Institute for Aging Research, Hebrew Senior Life, Harvard Medical School, Boston, Massachusetts
- Division of Gerontology, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts
| | - Angela Y. Tong
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | - Seoyoung C. Kim
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
- Division of Rheumatology, Inflammation, and Immunity, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts
| | - Elisabetta Patorno
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
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Identifying Risk Factors for Diabetic Ketoacidosis Associated with SGLT2 Inhibitors: a Nationwide Cohort Study in the USA. J Gen Intern Med 2021; 36:2601-2607. [PMID: 33564942 PMCID: PMC8390572 DOI: 10.1007/s11606-020-06561-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 12/22/2020] [Indexed: 12/19/2022]
Abstract
INTRODUCTION Sodium glucose co-transporter-2 inhibitors (SGLT2) are commonly prescribed to patients with type 2 diabetes mellitus, but can increase the risk of diabetic ketoacidosis. Identifying patients prone to diabetic ketoacidosis may help mitigate this risk. METHODS We conducted a population-based cohort study of adults initiating SGLT2 inhibitor use from 2013 through 2017. The primary objective was to identify potential predictors of diabetic ketoacidosis. Two machine-learning methods were applied to model high-dimensional pre-exposure data: gradient boosted trees and least absolute shrinkage and selection operator (LASSO) regression. We rank ordered the variables produced from LASSO by the size of their estimated coefficient (largest to smallest). With gradient boosted trees, a relative importance measure for each variable is provided rather than a coefficient. The "top variables" were identified after reviewing the distributions of the effect estimates from LASSO and gradient boosted trees to identify where there was a substantial decrease in variable importance. The identified predictors were then assessed in a logistic regression model and reported as odds ratios (ORs) with 95% confidence intervals (CIs). RESULTS We identified 111,442 adults who started SGLT2 inhibitor use. The mean age was 57 years, 44% were female, the mean hemoglobin A1C was 8.7%, and the mean creatinine was 0.89 mg/dL. During a mean follow-up of 180 days, 192 patients (0.2%, i.e., 2 per 1000) were diagnosed and hospitalized with diabetic ketoacidosis (DKA) and 475 (0.4%, i.e., 4 per 1000) were diagnosed in either an inpatient or outpatient setting. Using gradient boosted trees, the strongest predictors were prior DKA, baseline hemoglobin A1C level, baseline creatinine level, use of medications for dementia, and baseline bicarbonate level. Using LASSO regression not including laboratory test results due to missing data, the strongest predictors were prior DKA, digoxin use, use of medications for dementia, and recent hypoglycemia. The logistic regression model incorporating the variables identified from gradient boosted trees and LASSO regression suggested the following pre-exposure characteristics had the strongest association with a hospitalization for DKA: use of dementia medications (OR = 7.76, 95% CI 2.60, 23.1), prior intracranial hemorrhage (OR = 11.5, 95% CI 1.46, 91.1), a prior diagnosis of hypoglycemia (OR = 5.41, 95% CI 1.92,15.3), prior DKA (OR = 2.45, 95% CI 0.33, 18.0), digoxin use (OR = 4.00, 95% CI 1.21, 13.2), a baseline hemoglobin A1C above 10% (OR = 3.14, 95% CI 1.95, 5.06), and baseline bicarbonate below 18 mmol/L (OR 5.09, 95% CI 1.58, 16.4). CONCLUSION Diabetic ketoacidosis affected approximately 2 per 1000 patients starting to use an SGLT2 inhibitor. We identified both anticipated, e.g., low baseline serum bicarbonate, and unanticipated, e.g., digoxin, dementia medications, risk factors for SGLT2 inhibitor-induced DKA.
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Harris ST, Patorno E, Zhuo M, Kim SC, Paik JM. Prescribing Trends of Antidiabetes Medications in Patients With Type 2 Diabetes and Diabetic Kidney Disease, a Cohort Study. Diabetes Care 2021; 44:dc210529. [PMID: 34344714 PMCID: PMC8929186 DOI: 10.2337/dc21-0529] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Accepted: 06/21/2021] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To assess changes in antidiabetes medication class prescriptions over time among patients with diabetic kidney disease (DKD), characteristics of patients prescribed these medications, and prescribers' specialty. RESEARCH DESIGN AND METHODS We conducted a cohort study design using insurance claims data between 2013 and the first quarter of 2020 (2020Q1). Included are adult patients with DKD who initiated a new antidiabetes medication between 2013 and 2020Q1 (N = 160,489 patients). The primary outcome is the yearly and quarterly percent of medication initiation for each antidiabetes medication class over all antidiabetes medication initiations. RESULTS For patients with DKD, sodium-glucose cotransporter 2 inhibitor (SGLT2i) and glucago-like peptide 1 receptor agonist (GLP-1RA) initiations steadily increased between 2013 and 2020Q1. Internists and endocrinologists were the most frequent prescriber specialties. Patients <65 years of age had a larger percentage of all initiations that were SGLT2i or GLP-1RA, 16% and 23%, respectively, in 2019, and patients >75 years of age had a smaller percentage of all initiations that were SGLT2i or GLP-1RA, 11% and 13%, in 2019. CONCLUSIONS For patients with DKD, SGLT2i and GLP-1RA prescriptions have increased over time, likely reflecting evolving prescribing patterns in response to the results of recent clinical trials and new clinical guidelines.
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Affiliation(s)
- Samantha T Harris
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital, Boston, MA
- Harvard Medical School, Boston, MA
- Harvard Business School, Boston, MA
| | - Elisabetta Patorno
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital, Boston, MA
- Harvard Medical School, Boston, MA
| | - Min Zhuo
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital, Boston, MA
- Harvard Medical School, Boston, MA
- Division of Renal (Kidney) Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, MA
- Division of Nephrology, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA
| | - Seoyoung C Kim
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital, Boston, MA
- Harvard Medical School, Boston, MA
| | - Julie M Paik
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital, Boston, MA
- Harvard Medical School, Boston, MA
- Division of Renal (Kidney) Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, MA
- New England Geriatric Research Education and Clinical Center, VA Boston Healthcare System, Boston, MA
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27
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Gerber C, Wang X, David V, Quaggin SE, Isakova T, Martin A. Long-Term Effects of Sglt2 Deletion on Bone and Mineral Metabolism in Mice. JBMR Plus 2021; 5:e10526. [PMID: 34368611 PMCID: PMC8328801 DOI: 10.1002/jbm4.10526] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 05/20/2021] [Accepted: 06/16/2021] [Indexed: 12/30/2022] Open
Abstract
Sodium‐glucose cotransporter 2 (SGLT2) inhibitors improve kidney and cardiovascular outcomes in patients with type 2 diabetes mellitus (T2DM). However, bone fragility has emerged as a side effect in some but not in all human studies. Because use of SGLT2 inhibitors in humans affects mineral metabolism, we investigated the long‐term effects of genetic loss of Sglt2 function on bone and mineral metabolism in mice. Slc5a2 nonsense mutation in Sweet Pee (SP) mice results in total loss of Sglt2 function. We collected urine, serum, and bone samples from 15‐week‐old and 25‐week‐old wild‐type (WT) and SP mice fasted from food overnight. We measured parameters of renal function and mineral metabolism and we assessed bone growth, microarchitecture, and mineralization. As expected, 15‐week‐old and 25‐week‐old SP mice showed increased glucosuria, and normal kidney function compared to age‐matched WT mice. At 15 weeks, SP mice did not show alterations in mineral metabolism parameters. At 25 weeks, SP mice showed reduced fasting 24‐hour urinary calcium excretion and increased fractional excretion of phosphate, but normal serum calcium and phosphate, parathyroid hormone (PTH), vitamin D (1,25(OH)2D), and fibroblast growth factor (FGF23) levels. At 25 weeks, but not at 15 weeks, SP mice showed reduced body weight compared to WT. This was associated with reduced femur length at 25 weeks, suggesting impaired skeletal growth. SP mice did not show trabecular or cortical bone microarchitectural modifications but showed reduced cortical bone mineral density compared to WT mice at 25 weeks. These results suggest that loss of Sglt2 function in mice in the absence of T2DM does not alter regulatory hormones FGF23, PTH, and 1,25(OH)2D, but may contribute to bone fragility over the long term. Future studies are required to determine how loss of Sglt2 function impacts bone fragility in T2DM. © 2021 The Authors. JBMR Plus published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research.
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Affiliation(s)
- Claire Gerber
- Division of Nephrology and Hypertension, Feinberg School of Medicine Northwestern University Chicago IL USA.,Center for Translational Metabolism and Health, Institute for Public Health and Medicine Northwestern University Chicago IL USA
| | - Xueyan Wang
- Division of Nephrology and Hypertension, Feinberg School of Medicine Northwestern University Chicago IL USA.,Center for Translational Metabolism and Health, Institute for Public Health and Medicine Northwestern University Chicago IL USA.,Feinberg Cardiovascular and Renal Research Institute Northwestern University Chicago IL USA
| | - Valentin David
- Division of Nephrology and Hypertension, Feinberg School of Medicine Northwestern University Chicago IL USA.,Center for Translational Metabolism and Health, Institute for Public Health and Medicine Northwestern University Chicago IL USA.,Feinberg Cardiovascular and Renal Research Institute Northwestern University Chicago IL USA
| | - Susan E Quaggin
- Division of Nephrology and Hypertension, Feinberg School of Medicine Northwestern University Chicago IL USA.,Feinberg Cardiovascular and Renal Research Institute Northwestern University Chicago IL USA
| | - Tamara Isakova
- Division of Nephrology and Hypertension, Feinberg School of Medicine Northwestern University Chicago IL USA.,Center for Translational Metabolism and Health, Institute for Public Health and Medicine Northwestern University Chicago IL USA
| | - Aline Martin
- Division of Nephrology and Hypertension, Feinberg School of Medicine Northwestern University Chicago IL USA.,Center for Translational Metabolism and Health, Institute for Public Health and Medicine Northwestern University Chicago IL USA.,Feinberg Cardiovascular and Renal Research Institute Northwestern University Chicago IL USA
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28
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Schacter GI, Leslie WD. Diabetes and Osteoporosis: Part I, Epidemiology and Pathophysiology. Endocrinol Metab Clin North Am 2021; 50:275-285. [PMID: 34023043 DOI: 10.1016/j.ecl.2021.03.005] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Both diabetes and osteoporosis are increasingly prevalent diseases, in part owing to aging populations worldwide. Epidemiologic data have shown that other organs may be adversely affected by diabetes, including the skeleton, in what has become known as diabetes-induced osteoporosis, which represents the combined impact of conventional osteoporosis with the additional fracture burden attributed to diabetes. There is an increased risk of fracture in patients with Type 1 and Type 2 diabetes, and some antidiabetic medications also may contribute to increased risk of fracture in diabetes.
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Affiliation(s)
- G Isanne Schacter
- Department of Medicine, Rady Faculty of Health Sciences, University of Manitoba, GF-335, 820 Sherbrook Street, Winnipeg, Manitoba R3A 1R9, Canada
| | - William D Leslie
- Department of Medicine, Rady Faculty of Health Sciences, University of Manitoba, C5121, 409 Tache Avenue, Winnipeg, Manitoba R2H 2A6, Canada.
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Fralick M, Kulldorff M, Redelmeier D, Wang SV, Vine S, Schneeweiss S, Patorno E. A novel data mining application to detect safety signals for newly approved medications in routine care of patients with diabetes. ENDOCRINOLOGY DIABETES & METABOLISM 2021; 4:e00237. [PMID: 34277962 PMCID: PMC8279599 DOI: 10.1002/edm2.237] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 01/17/2021] [Accepted: 01/23/2021] [Indexed: 12/24/2022]
Abstract
Background Clinical trials are often underpowered to detect serious but rare adverse events of a new medication. We applied a novel data mining tool to detect potential adverse events of canagliflozin, the first sodium glucose co‐transporter 2 (SGLT2 inhibitor) in the United States, using real‐world data from shortly after its market entry and before public awareness of its potential safety concerns. Methods In a U. S. commercial claims dataset (29 March 2013–30 Sept 2015), two pairwise cohorts of patients over 18 years of age with type 2 diabetes (T2D) who were newly dispensed canagliflozin or an active comparator, that is a dipeptidyl peptidase 4 inhibitor (DPP4) or a glucagon‐like peptide 1 receptor agonist (GLP1), were identified and propensity score‐matched. We used variable ratio matching with up to four people receiving a DPP4 or GLP1 for each person receiving canagliflozin. We identified potential safety signals using a hierarchical tree‐based scan statistic data mining method with the hierarchical outcome tree constructed based on international classification of disease coding. We screened for incident adverse events where there were more outcomes observed among canagliflozin vs. comparator initiators than expected by chance, after adjusting for multiple testing. Results We identified two pairwise propensity score variable ratio matched cohorts of 44,733 canagliflozin vs. 99,458 DPP4 initiators, and 55,974 canagliflozin vs. 74,727 GLP1 initiators. When we screened inpatient and emergency room diagnoses, diabetic ketoacidosis was the only severe adverse event associated with canagliflozin initiation with p < .05 in both cohorts. When outpatient diagnoses were also considered, signals for female and male genital infections emerged in both cohorts (p < .05). Conclusions and relevance In a large population‐based study, we identified known but no other adverse events associated with canagliflozin, providing reassurance on its safety among adult patients with T2D and suggesting the tree‐based scan statistic method is a useful post‐marketing safety monitoring tool for newly approved medications.
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Affiliation(s)
- Michael Fralick
- Division of Pharmacoepidemiology and Pharmacoeconomics Department of Medicine Brigham and Women's Hospital and Harvard Medical School Boston MA USA.,Sinai Health System and the Department of Medicine University of Toronto Toronto ON Canada
| | - Martin Kulldorff
- Division of Pharmacoepidemiology and Pharmacoeconomics Department of Medicine Brigham and Women's Hospital and Harvard Medical School Boston MA USA
| | - Donald Redelmeier
- Sunnybrook Research Institute Sunnybrook Health Sciences Centre Toronto ON Canada.,ICES Sunnybrook Health Sciences Centre Toronto ON Canada
| | - Shirley V Wang
- Division of Pharmacoepidemiology and Pharmacoeconomics Department of Medicine Brigham and Women's Hospital and Harvard Medical School Boston MA USA
| | - Seanna Vine
- Division of Pharmacoepidemiology and Pharmacoeconomics Department of Medicine Brigham and Women's Hospital and Harvard Medical School Boston MA USA
| | - Sebastian Schneeweiss
- Division of Pharmacoepidemiology and Pharmacoeconomics Department of Medicine Brigham and Women's Hospital and Harvard Medical School Boston MA USA
| | - Elisabetta Patorno
- Division of Pharmacoepidemiology and Pharmacoeconomics Department of Medicine Brigham and Women's Hospital and Harvard Medical School Boston MA USA
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30
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Fralick M, Colacci M, Thiruchelvam D, Gomes T, Redelmeier DA. Sodium-glucose co-transporter-2 inhibitors versus dipeptidyl peptidase-4 inhibitors and the risk of heart failure: A nationwide cohort study of older adults with diabetes mellitus. Diabetes Obes Metab 2021; 23:950-960. [PMID: 33336894 DOI: 10.1111/dom.14300] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 11/30/2020] [Accepted: 12/13/2020] [Indexed: 12/20/2022]
Abstract
AIMS To analyse the rate of heart failure hospitalization for older adults prescribed a sodium-glucose co-transporter-2 (SGLT2) inhibitor. MATERIALS AND METHODS The study cohort included adults aged 66 years and older diagnosed with diabetes mellitus in Ontario, Canada, between July 2015 and March 2019, who received either an SGLT2 inhibitor or a dipeptidyl peptidase-4 (DPP-4) inhibitor. The primary outcome was a composite of heart failure hospitalization and all-cause mortality. Secondary outcomes included diabetic ketoacidosis and hypoglycaemia. RESULTS A total of 29 916 adults prescribed an SGLT2 inhibitor were compared with 29 916 adults prescribed a DPP-4 inhibitor. The mean age was 72 years, 60% were men, the baseline glycated haemoglobin concentration was 8.2% and the baseline creatinine was 89 μmol/L. The incidence rate of the primary outcome was 19/1000 person-years for adults prescribed an SGLT2 inhibitor compared to 38/1000 person-years in those prescribed a DPP-4 inhibitor. This resulted in a hazard ratio (HR) of 0.49 (95% confidence interval [CI] 0.45, 0.54) and a rate difference (RD) of 19 fewer events per 1000 person-years (RD -19 [95% CI -22, -17]). Patients prescribed an SGLT2 inhibitor also had a lower rate of hypoglycaemia (HR 0.61 [95% CI 0.46, 0.81); RD -1.6 [95% CI -2.4, -0.8]), but a higher rate of diabetic ketoacidosis (HR 1.84 [95% CI 1.26, 2.70]; RD 1.0 [95% CI 0.4, 1.6]). CONCLUSIONS Older adults prescribed an SGLT2 inhibitor had a lower rate of heart failure hospitalization or death, and a lower rate of hypoglycaemia, but an increased rate of diabetic ketoacidosis compared to older adults prescribed a DPP-4 inhibitor.
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Affiliation(s)
- Michael Fralick
- Sinai Health System and the Department of Medicine, University of Toronto, Toronto, Ontario, Canada
- Division of Internal Medicine, University of Toronto Faculty of Medicine, Toronto, Ontario, Canada
- ICES, Toronto, Ontario, Canada
| | - Michael Colacci
- Division of Internal Medicine, University of Toronto Faculty of Medicine, Toronto, Ontario, Canada
| | | | - Tara Gomes
- ICES, Toronto, Ontario, Canada
- Li Ka Shing Knowledge Institute, Unity Health Toronto, Toronto, Ontario, Canada
| | - Donald A Redelmeier
- ICES, Toronto, Ontario, Canada
- Division of Internal Medicine, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
- Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
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31
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Caparrotta TM, Greenhalgh AM, Osinski K, Gifford RM, Moser S, Wild SH, Reynolds RM, Webb DJ, Colhoun HM. Sodium-Glucose Co-Transporter 2 Inhibitors (SGLT2i) Exposure and Outcomes in Type 2 Diabetes: A Systematic Review of Population-Based Observational Studies. Diabetes Ther 2021; 12:991-1028. [PMID: 33665777 PMCID: PMC7994468 DOI: 10.1007/s13300-021-01004-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 01/13/2021] [Indexed: 12/16/2022] Open
Abstract
INTRODUCTION Sodium-glucose co-transporter 2 inhibitors (SGLT2is) are licensed for the treatment of type 2 diabetes (T2D) and more recently for heart failure with or without diabetes. They have been shown to be safe (from the cardiovascular (CV) perspective) and effective (in terms of glycaemia, and in some cases, in reducing CV events) in extensive randomised controlled trials (RCTs). However, there remain concerns regarding the generalisability of these findings (to those ineligible for RCT participation) and about non-CV safety. For effectiveness, population-based pharmacoepidemiology studies can confirm and extend the findings of RCTs to broader populations and explore safety, for which RCTs are not usually powered, in more detail. METHODS A pre-planned and registered ((International PROSPEctive Register Of Systematic Reviews) PROSPERO registration CRD42019160792) systematic review of population-based studies investigating SGLT2i effectiveness and safety, following Meta-analyses Of Observational Studies in Epidemiology (MOOSE) guidelines was conducted. RESULTS A total of 37 studies were identified (total n = 1,300,184 adults; total follow-up 910,577 person-years; exposures: SGLT2i class, canagliflozin, dapagliflozin and empagliflozin) exploring CV disease (CVD) outcomes, acute kidney injury (AKI), lower limb amputation (LLA), diabetic ketoacidosis (DKA), bone fracture, urinary tract infection (UTI), genital mycotic infection (GMI), hypoglycaemia, pancreatitis and venous thromboembolism. For CV and mortality outcomes, studies confirmed the associated safety of these drugs and correlated closely with the findings from RCTs, which may extend to primary CVD prevention (major adverse cardiovascular events point estimate range (PER) hazard ratio (HR) 0.78-0.94; hospitalised heart failure PER HR 0.48-0.79). For safety outcomes, SGLT2i exposure was not associated with an increased risk of AKI (PER HR 0.40-0.96), fractures (PER HR 0.87-1.11), hypoglycaemia (PER HR 0.76-2.49) or UTI (PER HR 0.72-0.98). There was a signal for increased association for GMIs (PER HR 2.08-3.15), and possibly for LLA (PER HR 0.74-2.79) and DKA (PER HR 0.96-2.14), but with considerable uncertainty. CONCLUSION In T2D, SGLT2is appear safe from the CV perspective and may have associated benefit in primary as well as secondary CVD prevention. For safety, they may be associated with an increased risk of GMI, LLA and DKA, although longer follow-up studies are needed.
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Affiliation(s)
- Thomas M Caparrotta
- Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh, UK.
- NHS Lothian, Edinburgh Royal Infirmary, Edinburgh, UK.
| | - Andrew M Greenhalgh
- NHS Lothian, Edinburgh Royal Infirmary, Edinburgh, UK
- Defence Medical Services, Whittington Barracks, Whittington, Lichfield, UK
| | - Karen Osinski
- NHS Lothian, Edinburgh Royal Infirmary, Edinburgh, UK
| | - Robert M Gifford
- NHS Lothian, Edinburgh Royal Infirmary, Edinburgh, UK
- Defence Medical Services, Whittington Barracks, Whittington, Lichfield, UK
- University of Edinburgh/British Heart Foundation Centre for Cardiovascular Science, Queen's Medical Research Institute, Edinburgh, UK
| | - Svenja Moser
- Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh, UK
| | - Sarah H Wild
- Usher Institute, University of Edinburgh, Old Medical School, Teviot Place, Edinburgh, UK
| | - Rebecca M Reynolds
- University of Edinburgh/British Heart Foundation Centre for Cardiovascular Science, Queen's Medical Research Institute, Edinburgh, UK
| | - David J Webb
- University of Edinburgh/British Heart Foundation Centre for Cardiovascular Science, Queen's Medical Research Institute, Edinburgh, UK
| | - Helen M Colhoun
- Institute of Genetics and Molecular Medicine, University of Edinburgh, Edinburgh, UK
- Department of Public Health, NHS Fife, Hayfield House, Hayfield Rd, Kirkcaldy, UK
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Bouchi R, Sonoda N, Itoh J, Ono Y, Fukuda T, Takeuchi T, Kishimoto J, Yamada T, Ogawa Y. Effects of intensive exercise combined with dapagliflozin on body composition in patients with type 2 diabetes: a randomized controlled trial. Endocr J 2021; 68:329-343. [PMID: 33390421 DOI: 10.1507/endocrj.ej20-0599] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
This study was aimed to evaluate the effects of intensive exercise in addition to the administration of sodium-glucose cotransporter 2 inhibitor dapagliflozin (DAPA) on body composition, including fat-free mass, in type 2 diabetes. We randomly assigned 146 patients to 24 weeks of treatment with intensive exercise, including resistance training, plus 5 mg (up to 10 mg) of DAPA daily (IT group) or DAPA alone (CT group). The primary endpoint was the difference in the change in fat-free mass from baseline to 24 weeks between the groups. The skeletal muscle mass index (SMI); metabolic profile, including HbA1c; and regional fat mass were also determined. ANCOVA was used for the group comparison, with least squares mean (LSM) differences and 95% confidence interval (CI). There was no significant difference in the change in fat-free mass (LSM difference -0.1 kg (95% CI: -0.5 to 0.4) and SMI (LSM difference -0.1 kg (95% CI: -0.2 to 0.1) between the groups. In contrast, the reduction of trunk fat mass was significantly higher in the IT group than in the CT group ((LSM difference -0.5 kg [95% CI -0.9 to -0.1]). Higher adherence to the resistance training tended to be associated with changes in HbA1c and high-sensitivity CRP levels. Our study suggests that intensive exercise do not prevent the reduction of fat-free mass after administration of SGLT2 inhibitors but can increase the reduction in abdominal fat, presumably leading to further improvements of hyperglycemia and chronic inflammation than DAPA alone in type 2 diabetes patients.
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Affiliation(s)
- Ryotaro Bouchi
- Department of Molecular Endocrinology and Metabolism, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
- Department of Diabetes, Endocrinology and Metabolism, National Center for Global Health and Medicine, Tokyo, Japan
- Diabetes and Metabolism Information Center, National Center for Global Health and Medicine, Tokyo, Japan
| | - Noriyuki Sonoda
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Jun Itoh
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yasuhiro Ono
- Department of Internal Medicine, Takagi Hospital, Fukuoka, Japan
| | - Tatsuya Fukuda
- Department of Molecular Endocrinology and Metabolism, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Takato Takeuchi
- Department of Molecular Endocrinology and Metabolism, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Junji Kishimoto
- ARO Advanced Medical Center, Kyushu University Hospital, Fukuoka, Japan
| | - Tetsuya Yamada
- Department of Molecular Endocrinology and Metabolism, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yoshihiro Ogawa
- Department of Molecular Endocrinology and Metabolism, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
- Department of Molecular and Cellular Metabolism, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
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Patorno E, Pawar A, Bessette LG, Kim DH, Dave C, Glynn RJ, Munshi MN, Schneeweiss S, Wexler DJ, Kim SC. Comparative Effectiveness and Safety of Sodium-Glucose Cotransporter 2 Inhibitors Versus Glucagon-Like Peptide 1 Receptor Agonists in Older Adults. Diabetes Care 2021; 44:826-835. [PMID: 33495295 PMCID: PMC7896266 DOI: 10.2337/dc20-1464] [Citation(s) in RCA: 62] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 12/20/2020] [Indexed: 02/03/2023]
Abstract
OBJECTIVE Both sodium-glucose cotransporter 2 inhibitors (SGLT2i) and glucagon-like peptide 1 receptor agonists (GLP-1RA) demonstrated cardiovascular benefits in randomized controlled trials of patients with type 2 diabetes (T2D) generally <65 years old and mostly with cardiovascular disease. We aimed to evaluate the comparative effectiveness and safety of SGLT2i and GLP-1RA among real-world older adults. RESEARCH DESIGN AND METHODS Using Medicare data (April 2013-December 2016), we identified 90,094 propensity score-matched (1:1) T2D patients ≥66 years old initiating SGLT2i or GLP-1RA. Primary outcomes were major adverse cardiovascular events (MACE) (i.e., myocardial infarction, stroke, or cardiovascular death) and hospitalization for heart failure (HHF). Other outcomes included diabetic ketoacidosis (DKA), genital infections, fractures, lower-limb amputations (LLA), acute kidney injury (AKI), severe urinary tract infections, and overall mortality. We estimated hazard ratios (HRs) and rate differences (RDs) per 1,000 person-years, controlling for 140 baseline covariates. RESULTS Compared with GLP-1RA, SGLT2i initiators had similar MACE risk (HR 0.98 [95% CI 0.87, 1.10]; RD -0.38 [95% CI -2.48, 1.72]) and reduced HHF risk (HR 0.68 [95% CI 0.57, 0.80]; RD -3.23 [95% CI -4.68, -1.77]), over a median follow-up of ∼6 months. They also had 0.7 more DKA events (RD 0.72 [95% CI 0.02, 1.41]), 0.9 more LLA (RD 0.90 [95% CI 0.10, 1.70]), 57.1 more genital infections (RD 57.08 [95% CI 53.45, 60.70]), and 7.1 fewer AKI events (RD -7.05 [95% CI -10.27, -3.83]) per 1,000 person-years. CONCLUSIONS Among older adults, those taking SGLT2i had similar MACE risk, decreased HHF risk, and increased risk of DKA, LLA, and genital infections versus those taking GLP-1RA.
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Affiliation(s)
- Elisabetta Patorno
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA
| | - Ajinkya Pawar
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA
| | - Lily G Bessette
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA
| | - Dae H Kim
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA.,Marcus Institute for Aging Research, Hebrew SeniorLife, Boston, MA.,Division of Gerontology, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA
| | - Chintan Dave
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA.,Center for Pharmacoepidemiology and Treatment Science, Institute for Health, Health Care Policy and Aging Research, Rutgers University, New Brunswick, NJ
| | - Robert J Glynn
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA
| | - Medha N Munshi
- Marcus Institute for Aging Research, Hebrew SeniorLife, Boston, MA.,Joslin Diabetes Center, Harvard Medical School, Boston, MA
| | - Sebastian Schneeweiss
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA
| | - Deborah J Wexler
- Massachusetts General Hospital Diabetes Center and Harvard Medical School, Boston, MA
| | - Seoyoung C Kim
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA
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Barrios V, Escobar C. Canagliflozin: metabolic, cardiovascular and renal protection. Future Cardiol 2021; 17:443-458. [PMID: 33538620 DOI: 10.2217/fca-2020-0192] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Patients with Type 2 Diabetes (T2D) are at risk of developing macrovascular (cardiac, cerebrovascular, peripheral arterial disease) and microvascular (nephropathy, neuropathy, retinopathy) complications. Glycemic control improves only microvascular outcomes. However, some SGLT-2 inhibitors and GLP1-R agonists have proven beneficial in macrovascular conditions. Canagliflozin is an SGLT2 inhibitor that provides sustained reductions in HbA1c, blood pressure and weight. Remarkably, as CANVAS program and CREDENCE trial demonstrated, canagliflozin promotes significant reductions in the frequency of atherosclerotic cardiovascular events, hospitalizations for heart failure and renal outcomes. In addition, real-world studies have confirmed the results of clinical trials in clinical practice. Therefore, canagliflozin should be considered a first-line therapy in the management of T2D patients in order to reduce both micro- and macrovascular complications.
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Affiliation(s)
- Vivencio Barrios
- Cardiology Department, University Hospital Ramón y Cajal. Alcalá University, Madrid, Spain
| | - Carlos Escobar
- Cardiology Department, University Hospital La Paz, Madrid, Spain
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Al-Mashhadi Z, Viggers R, Fuglsang-Nielsen R, de Vries F, van den Bergh JP, Harsløf T, Langdahl B, Gregersen S, Starup-Linde J. Glucose-Lowering Drugs and Fracture Risk-a Systematic Review. Curr Osteoporos Rep 2020; 18:737-758. [PMID: 33165875 DOI: 10.1007/s11914-020-00638-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/24/2020] [Indexed: 12/21/2022]
Abstract
PURPOSE OF REVIEW Diabetes mellitus (DM) is associated with increased fracture risk. The aim of this systematic review was to examine the effects of different classes of glucose-lowering drugs on fracture risk in patients with type 2 DM. The heterogeneity of the included studies did not allow formal statistical analyses. RECENT FINDINGS Sixty studies were included in the review. Metformin, dipeptidylpeptidase-IV inhibitors, glucagon-like peptide-1 receptor agonists, and sodium-glucose cotransporter 2-inhibitors do not appear to increase fracture risk. Results for insulin and sulphonylureas were more disparate, although there may be an increased fracture risk related to hypoglycemia and falls with these treatments. Glitazones were consistently associated with increased fracture risk in women, although the evidence was sparser in men. New glucose-lowering drugs are continuously being developed and better understanding of these is leading to changes in prescription patterns. Our findings warrant continued research on the effects of glucose-lowering drugs on fracture risk, elucidating the class-specific effects of these drugs.
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Affiliation(s)
- Z Al-Mashhadi
- Steno Diabetes Center Aarhus, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - R Viggers
- Steno Diabetes Center North Jutland, Aalborg University Hospital, Aalborg, Denmark
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - R Fuglsang-Nielsen
- Steno Diabetes Center Aarhus, Aarhus University Hospital, Aarhus, Denmark
- Department of Internal Medicine, Regional Hospital Horsens, Horsens, Denmark
| | - F de Vries
- Department of Clinical Pharmacy and Toxicology, Maastricht University Medical Centre+, Maastricht, The Netherlands
- Department of Pharmacoepidemiology and Clinical Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht, The Netherlands
| | - J P van den Bergh
- Department of Internal Medicine, Maastricht University Medical Center+, Maastricht, The Netherlands
- Department of Internal Medicine, VieCuri Medical Centre, Venlo, The Netherlands
- Faculty of Medicine and Life Sciences, University Hasselt, Hasselt, Belgium
| | - T Harsløf
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Palle Juul Jensens Boulevard 99, 8220, Aarhus N, Denmark
| | - B Langdahl
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Palle Juul Jensens Boulevard 99, 8220, Aarhus N, Denmark
| | - S Gregersen
- Steno Diabetes Center Aarhus, Aarhus University Hospital, Aarhus, Denmark
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Palle Juul Jensens Boulevard 99, 8220, Aarhus N, Denmark
| | - Jakob Starup-Linde
- Steno Diabetes Center Aarhus, Aarhus University Hospital, Aarhus, Denmark.
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Palle Juul Jensens Boulevard 99, 8220, Aarhus N, Denmark.
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Abstract
INTRODUCTION Preclinical, clinical, and population-based studies have provided evidence that anti-diabetic drugs affect bone metabolism and may affect the risk of fracture in diabetic patients. AREAS COVERED An overview of the skeletal effects of anti-diabetic drugs used in type 2 diabetes is provided. Searches on AdisInsight, PubMed, and Medline databases were conducted up to 1st July 2020. The latest evidence from randomized clinical trials and population-based studies on the skeletal safety of the most recent drugs (DPP-4i, GLP-1RA, and SGLT-2i) is provided. EXPERT OPINION Diabetic patients present with a higher risk of fracture for a given bone mineral density suggesting a role of bone quality in the etiology of diabetic fracture. Bone quality is difficult to assess in human clinical practice and the use of preclinical models provides valuable information on diabetic bone alterations. As several links have been established between bone and energy homeostasis, it is interesting to study the safety of anti-diabetic drugs on the skeleton. So far, evidence for the newest molecules suggests a neutral fracture risk, but further studies, especially in different types of patient populations (patients at risk or with history of cardiovascular disease, renal impairment, neuropathy) are required to fully appreciate this matter.
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Affiliation(s)
- Guillaume Mabilleau
- Groupe Etude Remodelage Osseux et biomatériaux, GEROM, UPRES EA 4658, UNIV Angers, SFR ICAT 4208, Institut de Biologie en Santé , Angers, France
- Service Commun d'Imagerie et Analyses Microscopiques, SCIAM, UNIV Angers, SFR ICAT 4208, Institut de Biologie en Santé , Angers, France
- Bone pathology unit, Angers University hospital , Angers Cedex, France
| | - Béatrice Bouvard
- Groupe Etude Remodelage Osseux et biomatériaux, GEROM, UPRES EA 4658, UNIV Angers, SFR ICAT 4208, Institut de Biologie en Santé , Angers, France
- Rheumatology department, Angers University Hospital , Angers Cedex, France
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Shin A, Park EH, Dong YH, Ha YJ, Lee YJ, Lee EB, Song YW, Kang EH. Comparative risk of osteoporotic fracture among patients with rheumatoid arthritis receiving TNF inhibitors versus other biologics: a cohort study. Osteoporos Int 2020; 31:2131-2139. [PMID: 32514765 DOI: 10.1007/s00198-020-05488-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Accepted: 06/01/2020] [Indexed: 12/19/2022]
Abstract
UNLABELLED In this population-based cohort study on comparative osteoporotic fracture risks between different biologic disease-modifying drugs among patients with rheumatoid arthritis (RA), we did not find a significant difference in the risk of osteoporotic fractures between RA patients receiving TNF inhibitors versus abatacept or tocilizumab. INTRODUCTION We aimed to investigate the comparative risk of osteoporotic fractures between rheumatoid arthritis (RA) patients who initiated TNF inhibitors (TNFis) versus abatacept or tocilizumab. METHODS Using the Korea National Health Insurance Service datasets from 2002 to 2016, RA patients who initiated TNFis, abatacept, or tocilizumab were identified. The primary outcome was a composite end point of non-vertebral fractures and hospitalized vertebral fractures; secondary outcomes were two components of the primary outcome and fractures occurring at the humerus/forearm. Propensity score (PS) matching with a variable ratio up to 10 TNFi initiators per 1 comparator drug initiator was used to adjust for > 50 baseline confounders. We estimated hazard ratios (HRs) and 95% confidence interval (CI) of fractures comparing TNFi initiators to abatacept and to tocilizumab by Cox proportional hazard models stratified by a matching ratio. RESULTS After PS-matching, 2307 TNFi initiators PS-matched on 588 abatacept initiators, and 2462 TNFi initiators on 640 tocilizumab initiators were included. A total of 77 fractures occurred during a mean follow-up of 454 days among TNFi and abatacept initiators and 83 fractures during 461 days among TNFi and tocilizumab initiators. The PS-matched HR (95% CI) was 0.91 (0.48-1.71) comparing TNFi versus abatacept initiators, and 1.00 (0.55-1.83) comparing TNFi versus tocilizumab initiators. Analysis on vertebral and non-vertebral fractures showed similar results. CONCLUSIONS In this nationally representative cohort, we did not find a significant difference in the risk of fractures between TNFi initiators versus abatacept or tocilizumab among RA patients.
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Affiliation(s)
- A Shin
- Division of Rheumatology Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - E H Park
- Division of Rheumatology Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Y-H Dong
- Faculty of Pharmacy School of Pharmaceutical Science, National Yang-Ming University, Taipei, Taiwan
- Institute of Public Health, School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Y-J Ha
- Division of Rheumatology Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Y J Lee
- Division of Rheumatology Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - E B Lee
- Division of Rheumatology, Department of Internal Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Y W Song
- Division of Rheumatology, Department of Internal Medicine, Seoul National University Hospital, Seoul, South Korea
- Department of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology and College of Medicine, Seoul National University, Seoul, South Korea
| | - E H Kang
- Division of Rheumatology Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, South Korea.
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Lou Y, Yu Y, Duan J, Bi S, Swe KNC, Xi Z, Gao Y, Zhou Y, Nie X, Liu W. Sodium-glucose cotransporter 2 inhibitors and fracture risk in patients with type 2 diabetes mellitus: a meta-analysis of randomized controlled trials. Ther Adv Chronic Dis 2020; 11:2040622320961599. [PMID: 33062238 PMCID: PMC7534105 DOI: 10.1177/2040622320961599] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 09/01/2020] [Indexed: 01/14/2023] Open
Abstract
Background: Patients with type 2 diabetes mellitus (T2DM) have an increased risk of fracture compared with those without T2DM. Some oral glucose-lowering agents may increase the incidence of fracture. Whether sodium-glucose co-transporter 2 inhibitors (SGLT2is) are associated with increased risk of fracture remains unclear. Methods: We retrieved articles from PubMed, Embase, Cochrane Library database, and other sources up to 24 October 2019. We included randomized controlled trials (RCTs) that reported fractures and analyzed the fracture incidence of SGLT2i, canagliflozin, dapagliflozin, and empagliflozin. Subgroup analysis was also performed based on baseline characteristics. Results: A total of 78 RCTs with 85,122 patients were included in our analysis. The overall SGLT2i fracture incidence was 2.56% versus 2.77% in the control group [odds ratio (OR), 1.03; 95% confidence interval (CI) (0.95, 1.12); p = 0.49]. Compared with the control treatment, treatment with canagliflozin led to a higher rate of fractures [OR, 1.17; 95% CI (1.00, 1.37); p = 0.05], but no significant difference was observed when compared with dapagliflozin [OR, 1.02; 95% CI (0.90, 1.15); p = 0.79] or empagliflozin [OR, 0.89; 95% CI (0.73, 1.10); p = 0.30]. Subgroup analysis showed that, in a follow-up of less than 52 weeks, SGLT2i decreased the incidence of fracture by 29% [OR, 0.71; 95% CI (0.55, 0.93); p = 0.01], but this benefit was lost when the follow-up extended to more than 52 weeks [OR, 1.08; 95% CI (0.98, 1.18); p = 0.12]. Conclusion: Canagliflozin seems to increase the risk of fracture, while other SGLT2is do not result in a higher incidence of fracture.
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Affiliation(s)
- Yake Lou
- Department of Cardiology, Beijing Anzhen Hospital, Beijing Institute of Heart Lung and Blood Vessel Disease, Capital Medical University, Chaoyang District, Beijing, China
| | - Ying Yu
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Junchao Duan
- Department of Toxicology and Sanitary Chemistry, School of Public Health, Capital Medical University, Beijing, China
| | - Sining Bi
- Department of Emergency, The Third Hospital of Jinan, Shandong, China
| | | | - Ziwei Xi
- Department of Cardiology, Beijing Anzhen Hospital, Beijing Institute of Heart Lung and Blood Vessel Disease, Capital Medical University, Chaoyang District, Beijing, China
| | - Yanan Gao
- Department of Cardiology, Beijing Anzhen Hospital, Beijing Institute of Heart Lung and Blood Vessel Disease, Capital Medical University, Chaoyang District, Beijing, China
| | - Yujie Zhou
- Department of Cardiology, Beijing Anzhen Hospital, Beijing Institute of Heart Lung and Blood Vessel Disease, Capital Medical University, Chaoyang District, Beijing, China
| | - Xiaomin Nie
- Department of Cardiology, Beijing Anzhen Hospital, Beijing Institute of Heart Lung and Blood Vessel Disease, Capital Medical University, Anzhen Road, Chaoyang District, Beijing 100029, China
| | - Wei Liu
- Department of Cardiology, Beijing Anzhen Hospital, Beijing Institute of Heart Lung and Blood Vessel Disease, Capital Medical University, Anzhen Road, Chaoyang District, Beijing 100029, China
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Jackson K, Moseley KF. Diabetes and Bone Fragility: SGLT2 Inhibitor Use in the Context of Renal and Cardiovascular Benefits. Curr Osteoporos Rep 2020; 18:439-448. [PMID: 32710428 DOI: 10.1007/s11914-020-00609-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
PURPOSE OF REVIEW Type 2 diabetes mellitus (T2DM) has been shown to negatively impact bone quality and increase fracture risk. While the pathophysiology of bone fragility in T2DM is not clear and likely multifactorial, medications used to treat T2DM are increasingly scrutinized for their potential role in aberrant bone metabolism. Sodium-glucose co-transporter 2 (SGLT2) inhibitors are gaining popularity in patients with T2DM. In addition to lowering blood glucose, there is evidence that these drugs offer cardiac and renal benefit to individuals with T2DM, leading to FDA-approved indications for use in at-risk individuals. At the same time, there remain concerns that SGLT2 inhibitors, specifically canagliflozin, have adverse effects on bone metabolism and increase fracture risk in T2DM. This review seeks to further clarify the impact of these agents on the skeleton. RECENT FINDINGS SGLT2 inhibitors may indirectly disrupt calcium and phosphate homeostasis, contribute to weight loss, and cause hypotension, resulting in bone mineral density (BMD) losses and increased falls. The true long-term impact of SGLT2 inhibitors on the diabetic skeleton is still unclear; this review summarizes the results in studies investigating the impact of SGLT2 inhibitors on fracture risk in T2DM. Whereas studies performed with dapagliflozin and empagliflozin have not shown an increased risk of bone fractures compared with placebo, some studies have shown increased markers of bone turnover and reduced bone mineral density with canagliflozin treatment. While an increased fracture risk was observed with canagliflozin in the CANVAS trial (HR 1.26; 95% CI 1.04, 1.52), an increased risk was not seen in the CANVAS-R (HR 0.86) or CREDENCE (HR 0.98) trials. There is substantial evidence of the cardiac and renal protective benefits of SGLT2 inhibitors. There does not appear to be an increased fracture risk with the use of dapagliflozin or empagliflozin. Given the possible association between canagliflozin and adverse bone outcomes described in CANVAS, canagliflozin use should be pursued in individuals with T2DM only after careful consideration of the individual's skeletal risk.
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Affiliation(s)
- Kristen Jackson
- School of Medicine, Division of Endocrinology, Diabetes & Metabolism, Johns Hopkins University, 5501 Hopkins Bayview Circle, 2A62, Baltimore, MD, 21224, USA
| | - Kendall F Moseley
- School of Medicine, Division of Endocrinology, Diabetes & Metabolism, Johns Hopkins University, 5501 Hopkins Bayview Circle, 2A62, Baltimore, MD, 21224, USA.
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40
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Jin Y, Chen SK, Liu J, Kim SC. Risk of Incident Type 2 Diabetes Mellitus Among Patients With Rheumatoid Arthritis: A Population‐Based Cohort Study. Arthritis Care Res (Hoboken) 2020; 72:1248-1256. [DOI: 10.1002/acr.24343] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Accepted: 05/22/2020] [Indexed: 12/15/2022]
Affiliation(s)
- Yinzhu Jin
- Brigham and Women’s Hospital and Harvard Medical School Boston Massachusetts
| | - Sarah K. Chen
- Brigham and Women’s Hospital and Harvard Medical School Boston Massachusetts
| | - Jun Liu
- Brigham and Women’s Hospital and Harvard Medical School Boston Massachusetts
| | - Seoyoung C. Kim
- Brigham and Women’s Hospital and Harvard Medical School Boston Massachusetts
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Fralick M, Kim SC, Schneeweiss S, Everett BM, Glynn RJ, Patorno E. Risk of amputation with canagliflozin across categories of age and cardiovascular risk in three US nationwide databases: cohort study. BMJ 2020; 370:m2812. [PMID: 32843476 PMCID: PMC7445737 DOI: 10.1136/bmj.m2812] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVE To estimate the rate of lower limb amputation among adults newly prescribed canagliflozin according to age and cardiovascular disease. DESIGN Population based, new user, cohort study. DATA SOURCES Two commercial and Medicare claims databases, 2013-17. PARTICIPANTS Patients newly prescribed canagliflozin were propensity score matched 1:1 with patients newly prescribed a glucagon-like peptide-1 (GLP-1) receptor agonist. Hazard ratios and rate differences per 1000 person years were computed for the rate of lower limb amputation in the following four groups: group 1, patients aged less than 65 years without baseline cardiovascular disease; group 2, patients aged less than 65 with baseline cardiovascular disease; group 3, patients aged 65 or older without baseline cardiovascular disease; group 4, patients aged 65 or older with baseline cardiovascular disease. Within each group, pooled hazard ratio and rate difference per 1000 person years were calculated by meta-analysis. INTERVENTION Canagliflozin versus a GLP-1 agonist. MAIN OUTCOME MEASURES Lower limb amputation requiring surgery. RESULTS Across the three databases, 310 840 propensity score matched adults who started canagliflozin or a GLP-1 agonist were identified. The hazard ratio and rate difference per 1000 person years for amputation in adults receiving canagliflozin compared with a GLP-1 agonist for each group was: group 1, hazard ratio 1.09 (95% confidence interval 0.83 to 1.43), rate difference 0.12 (-0.31 to 0.55); group 2, hazard ratio 1.18 (0.86 to 1.62), rate difference 1.06 (-1.77 to 3.89); group 3, hazard ratio 1.30 (0.52 to 3.26), rate difference 0.47 (-0.73 to 1.67); and group 4, hazard ratio 1.73 (1.30 to 2.29), rate difference 3.66 (1.74 to 5.59). CONCLUSIONS The increase in rate of amputation with canagliflozin was small and most apparent on an absolute scale for adults aged 65 or older with baseline cardiovascular disease, resulting in a number needed to treat for an additional harmful outcome of 556 patients at six months (that is, 18 more amputations per 10 000 people who received canagliflozin). These results help to contextualize the risk of amputation with canagliflozin in routine care.
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Affiliation(s)
- Michael Fralick
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, 1620 Tremont Street, Suite 3030, Boston, MA 02120, USA
- Sinai Health System and Department of Medicine, University of Toronto, Toronto, ON, Canada
| | - Seoyoung C Kim
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, 1620 Tremont Street, Suite 3030, Boston, MA 02120, USA
| | - Sebastian Schneeweiss
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, 1620 Tremont Street, Suite 3030, Boston, MA 02120, USA
| | - Brendan M Everett
- Divisions of Cardiovascular and Preventive Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Robert J Glynn
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, 1620 Tremont Street, Suite 3030, Boston, MA 02120, USA
| | - Elisabetta Patorno
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, 1620 Tremont Street, Suite 3030, Boston, MA 02120, USA
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Fralick M, Bartsch E, Darrow JJ, Kesselheim AS. Understanding when real world data can be used to replicate a clinical trial: A cross-sectional study of medications approved in 2011. Pharmacoepidemiol Drug Saf 2020; 29:1273-1278. [PMID: 32798299 DOI: 10.1002/pds.5086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 05/22/2020] [Accepted: 07/09/2020] [Indexed: 11/06/2022]
Abstract
PURPOSE To determine how commonly pre-approval clinical trials could potentially be replicated using real-world data from insurance claims databases. METHODS We conducted a cross-sectional study of medications approved by the FDA in 2011. For each medication, we reviewed the drug's label and the details of the pivotal clinical trials supporting its approval. We assessed whether each clinical trial could be replicated using an insurance claims databases by determining whether the following pivotal trial features could be reliably captured in claims data: study outcome, inclusion criteria, exclusion criteria, and the presence of an appropriate active comparator. RESULTS In 2011, 28 new medications were approved. The most common disease areas were oncology (N = 8, 29%), infectious disease (N = 5, 18%), and neurology (N = 4, 14%). The primary outcome of pre-approval clinical trials was identifiable in claims databases for six (21%) of the medications. Two (ticagrelor and linagliptin) had at least 80% of inclusion and exclusion criteria that could be identified in claims databases and had an available active comparator. The non-identifiable primary outcomes were related to patient-reported symptoms (N = 9, 32%), imaging findings (N = 5, 18%), laboratory values (N = 5, 18%), or other measurements (eg, blood pressure) not typically available in insurance claims databases (N = 4, 14%). CONCLUSIONS Among drugs FDA-approved in 2011, two (7%) had a pre-approval trial that could be replicated using insurance claims databases. In such qualifying trials, replication using claims databases could be useful in assessing whether they provide concordant results.
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Affiliation(s)
- Michael Fralick
- Sinai Health System and the Department of Medicine, University of Toronto, Toronto, Ontario, Canada.,Program On Regulation, Therapeutics, And Law (PORTAL), Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Emily Bartsch
- Sinai Health System and the Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Jonathan J Darrow
- Program On Regulation, Therapeutics, And Law (PORTAL), Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Aaron S Kesselheim
- Program On Regulation, Therapeutics, And Law (PORTAL), Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
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SGLT2 inhibitors - a potential treatment for Alport syndrome. Clin Sci (Lond) 2020; 134:379-388. [PMID: 32064497 DOI: 10.1042/cs20191276] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Revised: 01/30/2020] [Accepted: 02/05/2020] [Indexed: 12/11/2022]
Abstract
Alport syndrome is a rare genetic disease that results in disordered basement membrane type IV collagen resulting in occular and auditory defects as well of progressive kidney disease. Although no 'cure' currently exists, therapeutic blockade of the renin-angiotensin-aldosterone system can slow the progression to end-stage kidney disease (ESKD). Clinical trials for treatments in preventing chronic kidney disease have largely been negative over the last two decades until recent trials have shown positive cardiovascular and renal outcomes of sodium-glucose co-transporter-2 (SGLT2) inhibitors in patients with diabetes mellitus. Although marketed as medications for Type 2 diabetes, SGLT2 inhibitors have been found to have additional properties that are nephroprotective which makes them a potential candidate for treatment for those with other forms of progressive kidney disease. This review discusses the evidence for the use of SGLT2 inhibitors as a potential treatment in Alport syndrome that may slow the progression of chronic kidney disease and prevent patients reaching ESKD.
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Schernthaner G, Groop PH, Kalra PA, Ronco C, Taal MW. Sodium-glucose linked transporter-2 inhibitor renal outcome modification in type 2 diabetes: Evidence from studies in patients with high or low renal risk. Diabetes Obes Metab 2020; 22:1024-1034. [PMID: 32037647 DOI: 10.1111/dom.13994] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 01/28/2020] [Accepted: 02/04/2020] [Indexed: 01/18/2023]
Abstract
Data from three completed cardiovascular outcome trials (CVOTs), EMPA-REG OUTCOME, CANVAS Program and DECLARE-TIMI 58, add to the evidence supporting the potential renoprotective effects of sodium-glucose linked transporter-2 (SGLT2) inhibitors in patients with type 2 diabetes. Despite recommendations in recent guidelines, it is difficult to support a view that definitive evidence for renoprotection exists from these SGLT2 inhibitor CVOT results. To date, the only dedicated trial to report definitive data on the renal impact of SGLT2 inhibition is CREDENCE. Notably, the total number of patient-relevant renal endpoint events (dialysis, transplant or renal death) observed in CREDENCE was significantly higher than the total for all three CVOTs collectively (183 events/4401 patients vs. 69 events/34 322 patients, respectively), which shows the increased statistical power of CREDENCE for these renal endpoints. Treatment with canagliflozin was associated with a 30% relative risk reduction (RRR) in the primary composite endpoint of end-stage kidney disease, doubling of serum creatinine, or death from renal or cardiovascular causes and a 34% RRR for the renal-specific elements of this primary endpoint (P <0.001). Canagliflozin has therefore become the first US-approved SGLT2 inhibitor to include an indication for RRR, in addition to type 2 diabetes glycaemic control and cardiovascular risk reduction. While confirmatory of the exploratory data from CVOTs, CREDENCE provides the first robust data on the effects of canagliflozin on patient-relevant renal endpoints. Extrapolation to a conclusion of a SGLT2 inhibitor class effect cannot be made until additional renal trials with other SGLT2 inhibitors are reported.
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Affiliation(s)
| | - Per-Henrik Groop
- Abdominal Center, Nephrology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
- Folkhälsan Institute of Genetics, Folkhälsan Research Center, Biomedicum Helsinki, Helsinki, Finland
- Department of Medicine, Central Clinical School, Monash University, Melbourne, Victoria, Australia
| | - Philip A Kalra
- Department of Renal Medicine, Salford Royal Hospital, Salford, UK
| | - Claudio Ronco
- Department of Medicine (DIMED), Università degli Studi di Padova, Veneto, Italy
- Department of Nephrology, Dialysis & Transplantation, and International Renal Research Institute (IRRIV), San Bortolo Hospital, Vicenza, Italy
| | - Maarten W Taal
- Division of Medical Sciences and Graduate Entry Medicine, University of Nottingham, Nottingham, UK
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Effects of sodium glucose cotransporter 2 inhibitors on mineral metabolism in type 2 diabetes mellitus. Curr Opin Nephrol Hypertens 2020; 28:321-327. [PMID: 30958403 PMCID: PMC6587226 DOI: 10.1097/mnh.0000000000000505] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Purpose of review Sodium glucose cotransporter 2 (SGLT2) inhibitors are relatively novel antidiabetic drugs that improve glycemic control and reduce cardiovascular outcomes as well as renal function decline. SGLT2 inhibitors act by inhibiting glucose reabsorption in the proximal tubule of the kidney. Emerging data suggest that these drugs may also influence bone and mineral metabolism. This review summarizes clinical trial data on bone and mineral outcomes, and discusses potential underlying mechanisms. Recent findings Three large randomized controlled trials documented cardiovascular and renal protective effects of SGLT2 inhibitors. Recent studies indicate that SGLT2 inhibitors influence renal phosphate reabsorption and calciuria. Although the CANVAS trial suggested an increased fracture risk associated with canagliflozin compared with placebo, the vast majority of trials and meta-analyses did not demonstrate an increased fracture risk associated with SGLT2 inhibitor use. Summary SGLT2 inhibitors have shown clinically relevant cardiovascular and renal protective effects. The long-term implications for bone health, in particular in the context of chronic kidney disease, are still incompletely understood and warrant further investigation.
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Fralick M, Gagne JJ, Patorno E, Levin R, Kesselheim AS. Using Data From Routine Care to Estimate the Effectiveness and Potential Limitations of Outcomes-Based Contracts for Diabetes Medications. VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2020; 23:434-440. [PMID: 32327160 DOI: 10.1016/j.jval.2019.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 11/12/2019] [Accepted: 11/21/2019] [Indexed: 06/11/2023]
Abstract
OBJECTIVES Outcomes-based contracts tie rebates and discounts for expensive drugs to outcomes. The objective was to estimate the utility of outcomes-based contracts for diabetes medications using real-world data and to identify methodologic limitations of this approach. METHODS A population-based cohort study of adults newly prescribed a medication for diabetes with a publicly announced outcomes-based contract (ie, exenatide microspheres ["exenatide"], dulaglutide, or sitagliptin) was conducted. The comparison group included patients receiving canagliflozin or glipizide. The primary outcome was announced in the outcomes-based contract: the percentage of adults with a follow-up hemoglobin A1C <8% up to 1 year later. Secondary outcomes included the percentage of patients diagnosed with hypoglycemia and the cost of a 1-month supply. RESULTS Thousands of adults newly filled prescriptions for exenatide (n = 5079), dulaglutide (n = 6966), sitagliptin (n = 40 752), canagliflozin (n = 16 404), or glipizide (n = 59 985). The percentage of adults subsequently achieving a hemoglobin A1C below 8% ranged from 83% (dulaglutide, sitagliptin) to 71% (canagliflozin). The rate of hypoglycemia was 25 per 1000 person-years for exenatide, 37 per 1000 person-years for dulaglutide, 28 per 1000 person-years for sitagliptin, 18 per 1000 person-years for canagliflozin, and 34 per 1000 person-years for glipizide. The cash price for a 1-month supply was $847 for exenatide, $859 for dulaglutide, $550 for sitagliptin, $608 for canagliflozin, and $14 for glipizide. CONCLUSION Outcomes-based pricing of diabetes medications has the potential to lower the cost of medications, but using outcomes such as hemoglobin A1C may not be clinically meaningful because similar changes in A1C can be achieved with generic medications at a far lower cost.
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Affiliation(s)
- Michael Fralick
- Program On Regulation, Therapeutics, And Law (PORTAL), Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA; Sinai Health System, Department of Medicine, University of Toronto, Toronto, Ontario, Canada; Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
| | - Joshua J Gagne
- Program On Regulation, Therapeutics, And Law (PORTAL), Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA; Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Elisabetta Patorno
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Raisa Levin
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Aaron S Kesselheim
- Program On Regulation, Therapeutics, And Law (PORTAL), Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA; Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
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Kashyap SR, Kheniser K, Aminian A, Schauer P, Le Roux C, Burguera B. Double-blinded, randomized, and controlled study on the effects of canagliflozin after bariatric surgery: A pilot study. Obes Sci Pract 2020; 6:255-263. [PMID: 32523714 PMCID: PMC7278903 DOI: 10.1002/osp4.409] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 01/27/2020] [Accepted: 01/28/2020] [Indexed: 12/25/2022] Open
Abstract
Setting Bariatric surgery is indicated for patients diagnosed with obesity and type 2 diabetes. Many patients achieve type 2 diabetes remission soon after bariatric surgery. Even though most maintain good glycemic control, remission is not maintained in all patients, and as a result, some patients may relapse. Type 2 diabetes relapse is common in patients who regain weight; weight regain is prevalent 1 to 2 years after surgery. Additional pharmacotherapy may be required to aid bariatric surgery in fostering weight loss and reducing blood glucose levels. Objectives The purpose of this clinical trial was to determine the effects of canagliflozin in participants who initially achieved type 2 diabetes remission but subsequently relapsed. Methods The double‐blinded, randomized, and prospective study recruited participants (n = 16) roughly 3 years after bariatric surgery. The participants were followed for 6 months. Results Body mass index (−1.24 kg/m2) and body weight (−3.7 kg) were significantly reduced with canagliflozin therapy versus placebo. There were improvements in body fat composition as denoted by reductions in android (−3.00%) and truncal (−2.67%) fat. Also, there were differences in blood glucose and hemoglobin A1C at 6 months. Conclusion After bariatric surgery, canagliflozin improved weight loss and glycemic outcomes in participants with type 2 diabetes. Canagliflozin also facilitated improvements in body fat composition.
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Affiliation(s)
| | - Karim Kheniser
- Endocrinology and Metabolism Institute Cleveland Clinic Cleveland Ohio
| | - Ali Aminian
- Bariatric and Metabolic Institute Cleveland Clinic Cleveland Ohio
| | - Philip Schauer
- Bariatric and Metabolic Institute Cleveland Clinic Cleveland Ohio
| | - Carel Le Roux
- Diabetes Complications Research Centre, Conway Institute University College Dublin Dublin Ireland.,Investigative Science Imperial College London London UK
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Giorgino F, Caruso I, Moellmann J, Lehrke M. Differential indication for SGLT-2 inhibitors versus GLP-1 receptor agonists in patients with established atherosclerotic heart disease or at risk for congestive heart failure. Metabolism 2020; 104:154045. [PMID: 31821814 DOI: 10.1016/j.metabol.2019.154045] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Revised: 12/01/2019] [Accepted: 12/05/2019] [Indexed: 12/22/2022]
Abstract
SGLT-2 inhibitors and most GLP-1 receptor agonists demonstrated cardiovascular superiority and reduction of cardiovascular and overall mortality. These results stand as a turning point in the management of diabetes, shifting the focus from controlling glucose levels to mastering the extra-glycemic effects of these new drugs. This narrative review will discuss recent CVOT with focus on SGLT-2 inhibitors and GLP-1 receptor agonists to distinguish relevant patients' characteristics as potential predictors for therapeutic efficacy. It will also examine their efficacy and safety, the differences in their cardiovascular and renal benefits, aiming to convey clinical suggestions for everyday practice.
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Affiliation(s)
- Francesco Giorgino
- Department of Emergency and Organ Transplantation, Section of Internal Medicine, Endocrinology, Andrology and Metabolic Diseases, University of Bari Aldo Moro, Bari, Italy.
| | - Irene Caruso
- Department of Emergency and Organ Transplantation, Section of Internal Medicine, Endocrinology, Andrology and Metabolic Diseases, University of Bari Aldo Moro, Bari, Italy
| | - Julia Moellmann
- Department of Internal Medicine I-Cardiology, University Hospital Aachen, Aachen, Germany
| | - Michael Lehrke
- Department of Internal Medicine I-Cardiology, University Hospital Aachen, Aachen, Germany.
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Di Lullo L, Bellasi A, Guastamacchia E, Triggiani V, Ronco C, Lavalle C, Di Iorio BR, Russo D, Cianciolo G, La Manna G, Settembrini S. Glifozines and cardiorenal outcomes. Minerva Cardioangiol 2020; 68:188-196. [PMID: 32083429 DOI: 10.23736/s0026-4725.20.05078-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Diabetes mellitus, with its complications, is one of the major health problems in economically developed countries and its prevalence is constantly increasing. Kidneys and heart involvement represent main comorbidities in diabetic patients often leading to organ failure. The treatments available until a few years ago are often associated with hypoglycemia, weight gain, gastro-intestinal disorders and other side effects together with serious adverse effects on renal function. The new frontiers of diabetic cardionephropathy treatment are mainly focused on delay of heart and renal failure both on diabetic and nondiabetic patients ad it was shown by last data reports. In the following review, we will focus on Gliflozins, one of the newest classes of hypoglycemic drugs that have shown to hold peculiar pharmacological properties in managing cardiac and renal complications.
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Affiliation(s)
- Luca Di Lullo
- Department of Nephrology and Dialysis, L. Parodi-Delfino Hospital, Colleferro, Rome, Italy -
| | - Antonio Bellasi
- Department of Research, Innovation, Brand Reputation, Bergamo Hospital, ASST Papa Giovanni XXIII, Bergamo, Italy
| | | | - Vincenzo Triggiani
- Interdisciplinar Department of Medicine, University of Bari, Bari, Italy
| | - Claudio Ronco
- International Renal Research Institute, S. Bortolo Hospital, Vicenza, Italy
| | - Carlo Lavalle
- Department of Cardiovascular Disease, Umberto I Polyclinic Hospital, Rome, Italy
| | - Biagio R Di Iorio
- Department of Nephrology and Dialysis, "Antonio Cardarelli" Hospital, Naples, Italy
| | - Domenico Russo
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Giuseppe Cianciolo
- Unit of Nephrology, Dialysis and Transplantation, Department of Experimental Diagnostic and Specialty Medicine, S. Orsola Malpighi Hospital, University of Bologna, Bologna, Italy
| | - Gaetano La Manna
- Unit of Nephrology, Dialysis and Transplantation, Department of Experimental Diagnostic and Specialty Medicine, S. Orsola Malpighi Hospital, University of Bologna, Bologna, Italy
| | - Silvio Settembrini
- Department of Diabetology and Metabolic Disease, Pellegrini Hospital, Naples, Italy
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50
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Fralick M, Chen SK, Patorno E, Kim SC. Assessing the Risk for Gout With Sodium-Glucose Cotransporter-2 Inhibitors in Patients With Type 2 Diabetes: A Population-Based Cohort Study. Ann Intern Med 2020; 172:186-194. [PMID: 31931526 PMCID: PMC7217750 DOI: 10.7326/m19-2610] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Hyperuricemia is common in patients with type 2 diabetes mellitus and is known to cause gout. Sodium-glucose cotransporter-2 (SGLT2) inhibitors prevent glucose reabsorption and lower serum uric acid levels. OBJECTIVE To compare the rate of gout between adults prescribed an SGLT2 inhibitor and those prescribed a glucagon-like peptide-1 (GLP1) receptor agonist. DESIGN Population-based new-user cohort study. SETTING A U.S. nationwide commercial insurance database from March 2013 to December 2017. PATIENTS Persons with type 2 diabetes newly prescribed an SGLT2 inhibitor were 1:1 propensity score matched to patients newly prescribed a GLP1 agonist. Persons were excluded if they had a history of gout or had received gout-specific treatment previously. MEASUREMENTS The primary outcome was a new diagnosis of gout. Cox proportional hazards regression was used to estimate hazard ratios (HRs) of the primary outcome and 95% CIs. RESULTS The study identified 295 907 adults with type 2 diabetes mellitus who were newly prescribed an SGLT2 inhibitor or a GLP1 agonist. The gout incidence rate was lower among patients prescribed an SGLT2 inhibitor (4.9 events per 1000 person-years) than those prescribed a GLP1 agonist (7.8 events per 1000 person-years), with an HR of 0.64 (95% CI, 0.57 to 0.72) and a rate difference of -2.9 (CI, -3.6 to -2.1) per 1000 person-years. LIMITATION Unmeasured confounding, missing data (namely incomplete laboratory data), and low baseline risk for gout. CONCLUSION Adults with type 2 diabetes prescribed an SGLT2 inhibitor had a lower rate of gout than those prescribed a GLP1 agonist. Sodium-glucose cotransporter-2 inhibitors may reduce the risk for gout among adults with type 2 diabetes mellitus, although future studies are necessary to confirm this observation. PRIMARY FUNDING SOURCE Brigham and Women's Hospital.
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Affiliation(s)
- Michael Fralick
- Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, and Sinai Health System and the University of Toronto, Toronto, Ontario, Canada (M.F.)
| | - Sarah K Chen
- Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts (S.K.C., E.P., S.C.K.)
| | - Elisabetta Patorno
- Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts (S.K.C., E.P., S.C.K.)
| | - Seoyoung C Kim
- Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts (S.K.C., E.P., S.C.K.)
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