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Wanner C, Iliev H, Duarte N, Schueler E, Soares AR, Thanam V, Pfarr E. Safety of Empagliflozin: An Individual Participant-Level Data Meta-Analysis from Four Large Trials. Adv Ther 2024; 41:2826-2844. [PMID: 38771475 PMCID: PMC11213770 DOI: 10.1007/s12325-024-02879-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Accepted: 04/17/2024] [Indexed: 05/22/2024]
Abstract
INTRODUCTION Empagliflozin is a sodium-glucose co-transporter-2 inhibitor used to treat type 2 diabetes (T2D) to improve glycemic control, reduce risk of cardiovascular death in patients with T2D, and treat patients with symptomatic chronic heart failure (HF) and chronic kidney disease (CKD). The safety profile of empagliflozin is well documented, although adverse events (AEs) remain of interest to clinicians. This study provides an up-to-date safety evaluation of empagliflozin. METHODS Data were pooled from four long-term trials which included: patients with T2D and established cardiovascular disease (EMPA-REG OUTCOME), patients with HF, with/without diabetes (EMPEROR-Reduced and EMPEROR-Preserved), and patients with CKD, with/without diabetes (EMPA-KIDNEY). Since three of the four trials evaluated empagliflozin 10 mg, the meta-analysis was restricted to this dose. RESULTS Total trial medication exposure was 19,727 patient-years for patients who received empagliflozin (n = 10,472) and 19,447 patient-years for placebo (n = 10,461). The percentages of patients with serious AEs, fatal AEs, and AEs leading to discontinuation were similar for both groups. The incidences of serious urinary tract infection and serious pyelonephritis or urosepsis were similar for both groups but higher for women taking empagliflozin versus placebo. Serious genital infections were not increased with empagliflozin versus placebo. There was a slight increase in ketoacidosis and serious volume depletion in patients who received empagliflozin versus placebo. The occurrence of serious acute kidney injury was lower with empagliflozin versus placebo. Empagliflozin was not associated with an increased incidence of severe hypoglycemia, bone fractures, or lower limb amputations. Empagliflozin is therefore considered safe in people without diabetes, the elderly, patients with very low estimated glomerular filtration rate, low body mass index, and HF. Safety is unaltered by blood pressure, concomitant medication for hypertension, HF, and immunosuppression. CONCLUSION This meta-analysis of long-term safety data extends current knowledge and confirms the safety and tolerability of empagliflozin.
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Affiliation(s)
| | - Hristo Iliev
- Boehringer Ingelheim International GmbH, Ingelheim, Germany
| | | | | | | | - Vikram Thanam
- Boehringer Ingelheim International GmbH, Ingelheim, Germany
| | - Egon Pfarr
- Boehringer Ingelheim International GmbH, Ingelheim, Germany
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Tsai HR, Lin YJ, Yeh JI, Lin SM, Liu PPS, Chang YC, Lee YC, Loh CH, Huang HK. Use of Sodium-Glucose Co-Transporter 2 Inhibitors in Patients With Type 2 Diabetes and the Incidence of Retinal Vein Occlusion in Taiwan. Invest Ophthalmol Vis Sci 2024; 65:19. [PMID: 38864813 PMCID: PMC11174139 DOI: 10.1167/iovs.65.6.19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Accepted: 05/05/2024] [Indexed: 06/13/2024] Open
Abstract
Purpose The purpose of this study was to evaluate the risk of newly diagnosed retinal vein occlusion (RVO) in patients with type 2 diabetes (T2D) using sodium-glucose cotransporter-2 inhibitors (SGLT-2i) compared to dipeptidyl peptidase-4 inhibitors (DPP-4i). Methods Claims data from the National Health Insurance Research Database of Taiwan were used in this nationwide retrospective cohort study. A target trial emulation framework was applied. Patients with T2D with no prior diagnosis of RVO who had newly commenced treatment with SGLT-2i or DPP-4i between May 1, 2016, and December 31, 2020, were included. Potential systematic differences in baseline characteristics between the paired groups were controlled using stabilized inverse probability of treatment weighting. The outcome of interest was incident RVO. The hazard ratio (HR) for SGLT-2i compared with that of DPP-4i was estimated using a Cox regression model. Results Data from 123,567 and 578,665 patients receiving SGLT-2i and DPP-4i, respectively, were analyzed. The incidence of RVO was lower in patients newly receiving SGLT-2i (0.59 events per 1000 person-years) compared to those receiving DPP-4i (0.77 events per 1000 person-years) over a mean follow-up of 1.61 years. SGLT-2i users had a significantly lower risk of developing RVO compared with DPP-4i users (HR = 0.76, 95% confidence interval [CI] = 0.59-0.98). In the individual outcome analysis, SGLT-2i use was significantly associated with a lower risk of branch RVO (HR = 0.71, 95% CI = 0.52-0.96), but not central RVO (HR = 0.84, 95% CI = 0.57-1.24). Conclusions The risk of developing RVO was lower in patients with T2D receiving SGLT-2i compared with that in those receiving DPP-4i.
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Affiliation(s)
- Hou-Ren Tsai
- Department of Ophthalmology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Yu-Jie Lin
- Health Information Center, Tzu Chi University, Hualien, Taiwan
| | - Jih-I Yeh
- School of Medicine, Tzu Chi University, Hualien, Taiwan
- Department of Family Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Shu-Man Lin
- School of Medicine, Tzu Chi University, Hualien, Taiwan
- Department of Physical Medicine and Rehabilitation, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Peter Pin-Sung Liu
- Center for Aging and Health, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
- Institute of Medical Sciences, Tzu Chi University, Hualien, Taiwan
| | - Yung-Ching Chang
- Department of Ophthalmology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Yuan-Chieh Lee
- Department of Ophthalmology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
- Department of Ophthalmology and Visual Science, Tzu Chi University, Hualien, Taiwan
| | - Ching-Hui Loh
- School of Medicine, Tzu Chi University, Hualien, Taiwan
- Center for Aging and Health, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Huei-Kai Huang
- School of Medicine, Tzu Chi University, Hualien, Taiwan
- Department of Family Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
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Hirota Y, Kakei Y, Imai J, Katagiri H, Ebihara K, Wada J, Suzuki J, Urakami T, Omori T, Ogawa W. A multicenter, open-label, single-arm trial of the long-term safety of empagliflozin treatment for refractory diabetes mellitus with insulin resistance (EMPIRE-02). J Diabetes Investig 2024. [PMID: 38702973 DOI: 10.1111/jdi.14226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 03/26/2024] [Accepted: 04/17/2024] [Indexed: 05/06/2024] Open
Abstract
AIMS/INTRODUCTION Insulin resistance syndrome and lipoatrophic diabetes are rare conditions characterized by the development of treatment-refractory diabetes with severe insulin resistance. We recently conducted a 24 week, multicenter, single-arm trial (EMPIRE-01) that demonstrated a certain level of effectiveness and safety of empagliflozin for these conditions. To evaluate treatment safety over a longer period, we have now performed an additional 28 week trial (EMPIRE-02) that followed on from EMPIRE-01. MATERIALS AND METHODS The primary and secondary outcomes were safety and efficacy evaluations, respectively. All eight subjects of the EMPIRE-01 trial participated in EMPIRE-02. RESULTS Twenty adverse events (AEs) were recorded among five individuals during the combined 52 week treatment period of both trials. Whereas one case of chronic hepatitis B was moderate in severity, all other AEs were mild. There were thus no serious AEs or events necessitating discontinuation or suspension of treatment or a reduction in drug dose. Whereas ketoacidosis or marked increases in serum ketone body levels were not observed, the mean body mass of the subjects was decreased slightly after completion of EMPIRE-02. The improvement in mean values of glycemic parameters observed in EMPIRE-01 was not sustained in EMPIRE-02, mostly because of one individual whose parameters deteriorated markedly, likely as a result of nonadherence to diet therapy. The improvement in glycemic parameters was sustained during EMPIRE-02 after exclusion of this subject from analysis. CONCLUSIONS Empagliflozin demonstrated a certain level of safety and efficacy for the treatment of insulin resistance syndrome and lipoatrophic diabetes over 52 weeks, confirming its potential as a therapeutic option.
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Affiliation(s)
- Yushi Hirota
- Division of Diabetes and Endocrinology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Yasumasa Kakei
- Clinical and Translational Research Center, Kobe University Hospital, Kobe, Japan
| | - Junta Imai
- Department of Metabolism and Diabetes, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Hideki Katagiri
- Department of Metabolism and Diabetes, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Ken Ebihara
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Jichi Medical University, Tochigi, Japan
| | - Jun Wada
- Department of Nephrology, Rheumatology, Endocrinology, and Metabolism, Faculty of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Junichi Suzuki
- Department of Pediatrics and Child Health, Nihon University School of Medicine, Tokyo, Japan
| | - Tatsuhiko Urakami
- Department of Pediatrics and Child Health, Nihon University School of Medicine, Tokyo, Japan
| | - Takashi Omori
- Division of Clinical Biostatistics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Wataru Ogawa
- Division of Diabetes and Endocrinology, Department of Internal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
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Duvalyan A, La Hoz RM, McGuire DK, Drazner MH. Sodium-Glucose Cotransporter 2 Inhibitors and Mycotic Genital or Urinary Tract Infections in Heart Failure. J Card Fail 2024:S1071-9164(24)00145-3. [PMID: 38670430 DOI: 10.1016/j.cardfail.2024.04.009] [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: 01/16/2024] [Revised: 04/09/2024] [Accepted: 04/12/2024] [Indexed: 04/28/2024]
Abstract
Sodium-glucose cotransporter 2 inhibitors (SGLT2is) improve clinical outcomes in persons with heart failure (HF). This class of agents has been consistently associated with an increased risk of mycotic genital infections (MGIs), and in some, but not all, trials, urinary tract infections (UTIs). Other medications widely used for cardiac conditions do not cause MGIs and UTIs, so cardiologists and their supporting teams will be encountering clinical questions that they previously did not have to address. This review provides clinicians with practical recommendations about SGLT2i use in individuals with HF as related to the associated MGI and possible UTI risks. Overall, given the benefit of SGLT2is in clinical outcomes, the threshold for not initiating or discontinuing SGLT2is due to concerns for MGIs or UTIs should be high for persons with HF. Likewise, when SGLT2is are discontinued for such concerns, the threshold for reinitiation should be low.
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Affiliation(s)
- Angela Duvalyan
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas; Parkland Health and Hospital System, Dallas, Texas
| | - Ricardo M La Hoz
- Division of Infectious Disease & Geographic Medicine, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Darren K McGuire
- Division of Cardiology, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas; Parkland Health and Hospital System, Dallas, Texas
| | - Mark H Drazner
- Division of Cardiology, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas.
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Tanrıverdi M, Baştemir M, Demirbakan H, Ünalan A, Türkmen M, Tanrıverdi GÖ. Association of SGLT-2 inhibitors with bacterial urinary tract infection in type 2 diabetes. BMC Endocr Disord 2023; 23:211. [PMID: 37789335 PMCID: PMC10548559 DOI: 10.1186/s12902-023-01464-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Accepted: 09/18/2023] [Indexed: 10/05/2023] Open
Abstract
OBJECTIVE We aimed to investigate the factors associated with UTI in patients with T2D whether being treated with SGLT-2i or not. METHODS Adult patients with T2D, whose urine culture results were available, were analyzed retrospectively. Urine culture was obtained from mid-flow urine. Antibacterial treatment was given to the patients with UTI, which was defined by positive urine cultures and/or clinical findings. We grouped the patients as follows: Group A, those treated with SGLT-2i; and Group B, those not treated with SGLT-2i. RESULTS A total of 101 patients were included. Median age was 56 (45-67), 56.4% (n = 57) of the patients were female. Urine culture was positive in 54.9% (n = 28) and 16% (n = 8) of Group A (n = 51) and Group B (n = 50), respectively. Of those for whom urine culture was positive, Escherichia coli was isolated in 83.3% (n = 30), and both Escherichia coli and Klebsiella pneumoniae (K.pneumoniae) were isolated in 16.7% (n = 6). Klebsiella pneumoniae was isolated only from Group A. The need for and duration of hospitalization were higher in Group A (p < 0.001). UTI was detected in 60 patients. ROC analysis showed that a HbA1c of > 5.8% was associated with UTI with good accuracy (AUC: 0.835, p < 0.001). In multiple logistic regression analysis, SGLT-2i use and glucosuria were positive predictors for UTI (p = 0.004, Odds Ratio: 1984.013; and p = 0.028, and Odds Ratio: 12.480, respectively). CONCLUSION Besides the association of HbA1c and BMI with UTI, SGLT-2i use and glucosuria predicted UTI. Urine culture is important with respect to the choice of antibacterial treatment, especially in those patients under SGLT-2i treatment. The effect of SGLT-2i on the development of UTI is independent of baseline BMI score or HbA1c.
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Affiliation(s)
- Mustafa Tanrıverdi
- Department of Infectious Diseases, SANKO University Faculty of Medicine, Gazimuhtar Paşa Bulvar? No:36 - 27090 Şehitkamil, Gaziantep, Turkey.
| | - Mehmet Baştemir
- Department of Medical Microbiology, SANKO University Faculty of Medicine, Gaziantep, Turkey
| | - Hadiye Demirbakan
- Department of Medical Microbiology, SANKO University Faculty of Medicine, Gaziantep, Turkey
| | - Alperen Ünalan
- Department of Internal Medicine, SANKO University Faculty of Medicine, Gaziantep, Turkey
| | - Merve Türkmen
- Department of Infectious Diseases, SANKO University Faculty of Medicine, Gazimuhtar Paşa Bulvar? No:36 - 27090 Şehitkamil, Gaziantep, Turkey
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Tutan D, Erdoğan Kaya A, Kayaalp M. Sodium-Glucose Co-transporter Type-2 Inhibitors' Effect on Quality of Life in Older Adult Population. Cureus 2023; 15:e47005. [PMID: 37841994 PMCID: PMC10576159 DOI: 10.7759/cureus.47005] [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] [Accepted: 10/13/2023] [Indexed: 10/17/2023] Open
Abstract
Introduction The global elderly population is expanding, with chronic conditions like diabetes diminishing their quality of life. Sodium-glucose co-transporter type 2 (SGLT-2) inhibitors hold promise in improving quality of life by addressing hypervolemia, obesity, and lipid irregularities. However, these drugs can lead to adverse effects, such as polyuria, dehydration, and weight loss, which may detrimentally impact older patients. We aimed to investigate the association between SGLT-2 inhibitors and quality of life in older adults with diabetes. Methods The research included 100 type II diabetes mellitus patients over 65, without active infections, malignancies, immunodeficiencies, and hematological disorders. Fifty patients were using empagliflozin or dapagliflozin and 50 patients were using other oral antidiabetics for at least six months. Patient demographics, laboratory studies, drug usage and side effects, additional diseases, Geriatric Depression Scale scores, and World Health Organization Quality of Life OLD (WHOQoL-OLD) module scores were noted. Results No significant difference between gender distribution, SGLT usage, chronic disease existence, chronic disease count, depression scores, or incidents of chronic diseases other than hyperlipidemia was observed. Hyperlipidemia incidence was significantly higher in the SGLT group, while other laboratory parameters were not statistically significantly different between groups. There were no significant differences in autonomy, past-present-future activities, social skills, death, intimacy, and total WHOQoL-OLD scores between the two groups. However, there were statistically significantly worse outcomes in patients with at least one SGLT adverse effect in terms of sensory quality of life scores. Dehydration existence was negatively correlated with lower autonomy, PPF activities, and total quality of life scores. Multivariate linear regression analysis showed no significant differences in the total WHOQoL-OLD score after adjusting for confounding factors. Conclusion Age and depression remained the main factors affecting the quality of life in diabetic patients. SGLT-2 inhibitor side effects did not decrease the quality of life in older individuals, who are more prone to unfavorable consequences.
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Affiliation(s)
- Duygu Tutan
- Department of Internal Medicine, Erol Olçok Training and Research Hospital, Çorum, TUR
| | - Ayşe Erdoğan Kaya
- Department of Psychiatry, Erol Olçok Training and Research Hospital, Çorum, TUR
| | - Mehmet Kayaalp
- Department of Internal Medicine, Erol Olçok Training and Research Hospital, Çorum, TUR
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Ghimire R, Pokharel S, Jayshwal R, Shreewastav RK. Empagliflozin Use among Patients with Heart Failure in the Outpatient Department of Medicine in a Tertiary Care Centre. JNMA J Nepal Med Assoc 2023; 61:791-794. [PMID: 38289783 PMCID: PMC10579760 DOI: 10.31729/jnma.8288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Indexed: 02/01/2024] Open
Abstract
Introduction Sodium-glucose co-transporter 2 inhibitors were initially used in the treatment of type 2 diabetes mellitus and subsequently, it was shown to be useful in heart failure among patients with or without diabetes mellitus. This study aimed to find out the prevalence of empagliflozin use among patients with heart failure in an outpatient department of medicine in a tertiary care centre. Methods A descriptive cross-sectional study was conducted among patients with heart failure attending the outpatient Department of Internal Medicine from 1 December 2022 to 30 May 2023 after obtaining ethical approval from the Institutional Review Committee. All patients with heart failure in the given study period were included. A convenience sampling method was used. The point estimate was calculated at a 95% Confidence Interval. Results Out of 550 patients, 188 (34.18%) (30.22-38.15, 95% Confidence Interval) received empagliflozin. The mean age was 55.11±9.99 years. A total of 124 (65.95%) were male. The mean duration of use was 104.97±63.16 days. Among the adverse effects, electrolyte imbalance was present in 14 (7.44%), hypotension in 14 (7.44%), and acute kidney injury in 12 (6.38%). Conclusions The prevalence of empagliflozin use among patients with heart failure was found to be lower than mentioned in the guidelines. Keywords heart failure; outpatient care; patient safety; SGLT-2 inhibitors.
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Affiliation(s)
- Rinku Ghimire
- Department of Pharmacology, Nobel Medical College Teaching Hospital (P) Ltd., Biratnagar, Morang, Nepal
| | - Sinet Pokharel
- Department of Internal Medicine, Nobel Medical College Teaching Hospital (P) Ltd., Biratnagar, Morang, Nepal
| | - Raju Jayshwal
- Department of Internal Medicine, Nobel Medical College Teaching Hospital (P) Ltd., Biratnagar, Morang, Nepal
| | - Rupesh Kumar Shreewastav
- Department of Biochemistry, Nobel Medical College Teaching Hospital (P) Ltd., Biratnagar, Morang, Nepal
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Schönberger E, Mihaljević V, Steiner K, Šarić S, Kurevija T, Majnarić LT, Bilić Ćurčić I, Canecki-Varžić S. Immunomodulatory Effects of SGLT2 Inhibitors-Targeting Inflammation and Oxidative Stress in Aging. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:6671. [PMID: 37681811 PMCID: PMC10487537 DOI: 10.3390/ijerph20176671] [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: 07/14/2023] [Revised: 08/26/2023] [Accepted: 08/28/2023] [Indexed: 09/09/2023]
Abstract
Given that the increase in the aging population has grown into one of the largest public health issues, inflammation and oxidative stress, which are closely associated with the aging process, became a focus of recent research. Sodium-glucose co-transporter 2 (SGLT2) inhibitors, a group of drugs initially developed as oral antidiabetics, have shown many beneficial effects over time, including improvement in renal function and cardioprotective effects. It has been shown that SGLT2 inhibitors, as a drug class, have an immunomodulatory and antioxidative effect, affecting endothelial function as well as metabolic parameters. Therefore, it is not surprising that various studies have investigated the potential mechanisms of action of SGLT2 inhibitors in age-related diseases. The proposed mechanisms by which SGLT2 inhibitors can achieve their anti-inflammatory effects include influence on AMPK/SIRT1/PGC-1α signaling, various cytokines, and the NLRP3 inflammasome. The antioxidative effect is related to their action on mitochondria and their influence on the signaling pathways of transforming growth factor β and nuclear erythroid 2-related factor 2/antioxidant response element. Also, SGLT2 inhibitors achieve their anti-inflammatory and antioxidative effects by affecting metabolic parameters, such as uric acid reduction, stimulation of ketogenesis, reduction of body weight, lipolysis, and epicardial fat tissue. Finally, SGLT2 inhibitors display anti-atherosclerotic effects that modulate inflammatory reactions, potentially resulting in improvement in endothelial function. This narrative review offers a complete and comprehensive overview of the possible pathophysiologic mechanisms of the SGLT2 inhibitors involved in the aging process and development of age-related disease. However, in order to use SGLT2 inhibitor drugs as an anti-aging therapy, further basic and clinical research is needed to elucidate the potential effects and complex mechanisms they have on inflammation processes.
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Affiliation(s)
- Ema Schönberger
- Department of Endocrinology, University Hospital Osijek, 31000 Osijek, Croatia; (E.S.); (K.S.); (S.C.-V.)
- Faculty of Medicine, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia
| | - Vjera Mihaljević
- Department of Pharmacology and Biochemistry, Faculty of Dental Medicine and Health, Josip Juraj Strossmayer University of Osijek, Josipa Huttlera 4, 31000 Osijek, Croatia;
| | - Kristina Steiner
- Department of Endocrinology, University Hospital Osijek, 31000 Osijek, Croatia; (E.S.); (K.S.); (S.C.-V.)
| | - Sandra Šarić
- Department for Cardiovascular Disease, University Hospital Osijek, 31000 Osijek, Croatia;
- Department of Internal Medicine and History of Medicine, Faculty of Medicine, Josip Juraj Strossmayer University of Osijek, Josipa Huttlera 4, 31000 Osijek, Croatia
| | - Tomislav Kurevija
- Department of Family Medicine, Faculty of Medicine, Josip Juraj Strossmayer University of Osijek, Josipa Huttlera 4, 31000 Osijek, Croatia; (T.K.); (L.T.M.)
- Health Center Osjecko-Baranjska County, 31000 Osijek, Croatia
| | - Ljiljana Trtica Majnarić
- Department of Family Medicine, Faculty of Medicine, Josip Juraj Strossmayer University of Osijek, Josipa Huttlera 4, 31000 Osijek, Croatia; (T.K.); (L.T.M.)
| | - Ines Bilić Ćurčić
- Department of Endocrinology, University Hospital Osijek, 31000 Osijek, Croatia; (E.S.); (K.S.); (S.C.-V.)
- Department of Pharmacology, Faculty of Medicine, Josip Juraj Strossmayer University of Osijek, Josipa Huttlera 4, 31000 Osijek, Croatia
| | - Silvija Canecki-Varžić
- Department of Endocrinology, University Hospital Osijek, 31000 Osijek, Croatia; (E.S.); (K.S.); (S.C.-V.)
- Department of Pathophysiology, Faculty of Medicine, Josip Juraj Strossmayer University of Osijek, Josipa Huttlera 4, 31000 Osijek, Croatia
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Packer M, Wilcox CS, Testani JM. Critical Analysis of the Effects of SGLT2 Inhibitors on Renal Tubular Sodium, Water and Chloride Homeostasis and Their Role in Influencing Heart Failure Outcomes. Circulation 2023; 148:354-372. [PMID: 37486998 PMCID: PMC10358443 DOI: 10.1161/circulationaha.123.064346] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 05/25/2023] [Indexed: 07/26/2023]
Abstract
SGLT2 (sodium-glucose cotransporter 2) inhibitors interfere with the reabsorption of glucose and sodium in the early proximal renal tubule, but the magnitude and duration of any ensuing natriuretic or diuretic effect are the result of an interplay between the degree of upregulation of SGLT2 and sodium-hydrogen exchanger 3, the extent to which downstream compensatory tubular mechanisms are activated, and (potentially) the volume set point in individual patients. A comprehensive review and synthesis of available studies reveals several renal response patterns with substantial variation across studies and clinical settings. However, the common observation is an absence of a large acute or chronic diuresis or natriuresis with these agents, either when given alone or combined with other diuretics. This limited response results from the fact that renal compensation to these drugs is rapid and nearly complete within a few days or weeks, preventing progressive volume losses. Nevertheless, the finding that fractional excretion of glucose and lithium (the latter being a marker of proximal sodium reabsorption) persists during long-term treatment with SGLT2 inhibitors indicates that pharmacological tolerance to the effects of these drugs at the level of the proximal tubule does not meaningfully occur. This persistent proximal tubular effect of SGLT2 inhibitors can be hypothesized to produce a durable improvement in the internal set point for volume homeostasis, which may become clinically important during times of fluid expansion. However, it is difficult to know whether a treatment-related change in the volume set point actually occurs or contributes to the effect of these drugs to reduce the risk of major heart failure events. SGLT2 inhibitors exert cardioprotective effects by a direct effect on cardiomyocytes that is independent of the presence of or binding to SGLT2 or the actions of these drugs on the proximal renal tubule. Nevertheless, changes in the volume set point mediated by SGLT2 inhibitors might potentially act cooperatively with the direct favorable molecular and cellular effects of these drugs on cardiomyocytes to mediate their benefits on the development and clinical course of heart failure.
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Affiliation(s)
- Milton Packer
- Baylor Heart and Vascular Institute, Dallas, TX (M.P.)
- Imperial College London, United Kingdom (M.P.)
| | - Christopher S. Wilcox
- Division of Nephrology and Hypertension, Kidney, and Vascular Research Center, Georgetown University, Washington, DC (C.S.W.)
| | - Jeffrey M. Testani
- Section of Cardiovascular Medicine, Yale University, New Haven, CT (J.M.T.)
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Kaku K, Nakayama Y, Yabuuchi J, Naito Y, Kanasaki K. Safety and effectiveness of empagliflozin in clinical practice as monotherapy or with other glucose-lowering drugs in Japanese patients with type 2 diabetes: subgroup analysis of a 3-year post-marketing surveillance study. Expert Opin Drug Saf 2023; 22:819-832. [PMID: 37194266 DOI: 10.1080/14740338.2023.2213477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 05/05/2023] [Indexed: 05/18/2023]
Abstract
BACKGROUND Sodium-glucose co-transporter-2 (SGLT2) inhibitors such as empagliflozin are increasingly prescribed as initial glucose-lowering drugs for type 2 diabetes (T2D), based on their cardiorenal benefits. However, information regarding the safety and the effectiveness of monotherapy with SGLT2 inhibitors in routine clinical practice is limited. RESEARCH DESIGN AND METHODS We analyzed data from a prospective, 3-year, post-marketing surveillance study of empagliflozin in Japan. We evaluated adverse drug reactions (ADRs) (the primary endpoint) and glycemic effectiveness with or without other glucose-lowering drugs. RESULTS 7931 T2D patients were treated with empagliflozin. At baseline, mean age was 58.7 years, 63.0% were male, and 1835 (23.14%) were not receiving other glucose-lowering drugs. ADRs occurred in 141 (7.68%) and 875 (14.62%) patients initiating empagliflozin as monotherapy or combination therapy, respectively. The most frequent ADRs of special interest with empagliflozin as monotherapy or combination therapy were urinary tract infections (0.82% and 1.14% of patients, respectively) and excessive/frequent urination (0.65%, 1.50%). At last observation, glycated hemoglobin level was reduced by a mean of 0.78% with empagliflozin monotherapy (from baseline mean of 7.55%) and 0.74% with combination therapy (baseline 8.16%). CONCLUSIONS Empagliflozin is well tolerated and effective in clinical practice in Japan when initiated as monotherapy or combination therapy.
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Affiliation(s)
- Kohei Kaku
- Department of Medicine, Kawasaki Medical School, Okayama, Japan
| | - Yayoi Nakayama
- Medicine Division, Nippon Boehringer Ingelheim Co. Ltd, Tokyo, Japan
| | - Junko Yabuuchi
- Medicines Development Unit Japan and Medical Affairs, Eli Lilly Japan K.K, Kobe, Japan
| | - Yusuke Naito
- Medicine Division, Nippon Boehringer Ingelheim Co. Ltd, Tokyo, Japan
| | - Keizo Kanasaki
- Department of Internal Medicine 1, Faculty of Medicine, Shimane University, Izumo, Japan
- Division of Anticipatory Molecular Food Science and Technology, Medical Research Institute, Kanazawa Medical University, Kahoku-gun, Japan
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Scheen AJ, Bonnet F. Efficacy and safety profile of SGLT2 inhibitors in the elderly: How is the benefit/risk balance? DIABETES & METABOLISM 2023; 49:101419. [PMID: 36640828 DOI: 10.1016/j.diabet.2023.101419] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 01/05/2023] [Indexed: 01/13/2023]
Abstract
Type 2 diabetes mellitus (T2DM) is a highly prevalent health condition in the aging population. Older adults with T2DM have higher risks of cardiovascular disease, heart failure (long underestimated) and premature death than those without diabetes. Sodium-glucose cotransporter 2 inhibitors (SGLT2is) have proven their ability to improve cardiovascular prognosis and reduce the risk of hospitalization for heart failure (hHF). However, several adverse events have been reported, whose incidence and severity might be increased in the elderly population. The aims of this comprehensive review were to analyze the benefit-risk ratio of SGLT2i therapy in older patients with T2DM by collecting data from (i) large prospective placebo-controlled cardiovascular outcome trials (including those dedicated to heart failure), using both original publications and dedicated post-hoc analyses across different age groups and (ii) observational cohort studies, describing the effects of SGLT2is versus other glucose-lowering agents on cardiovascular outcomes and hHF in elderly patients or these effects in different age groups. Overall, consistent results showed a similar relative risk reduction in cardiovascular mortality and hHF with SGLT2is independently of age. The absolute risk reduction may be greater in elderly because of a higher background risk in older versus younger patients. Similarly, the safety profile of SGLT2is appeared comparable in older versus younger patients. In conclusion, the benefit/risk balance favors the use of SGLT2is in older patients at risk of cardiovascular disease and/or heart failure. Caution may be required in very old frail patients, especially those exposed to an increased risk of volume depletion.
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Affiliation(s)
- André J Scheen
- Division of Diabetes, Nutrition and Metabolic Disorders, Department of Medicine, CHU, Liege, Belgium; Division of Clinical Pharmacology, Centre for Interdisciplinary Research on Medicines (CIRM), Liège University, Liege, Belgium.
| | - Fabrice Bonnet
- Centre Hospitalier Universitaire de Rennes, Université ́ Rennes 1, Rennes, France; INSERM U1018, Villejuif, France
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12
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Inagaki N, Nishimoto T, Nishiya Y, Nitta D. Safety and effectiveness of empagliflozin and linagliptin fixed-dose combination therapy in Japanese patients with type 2 diabetes: final results of a one-year post-marketing surveillance study. Expert Opin Drug Saf 2023; 22:153-163. [PMID: 35946927 DOI: 10.1080/14740338.2022.2107200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND Fixed-dose combination (FDC) of the sodium-glucose co-transporter 2 inhibitor empagliflozin and the dipeptidyl peptidase-4 inhibitor linagliptin was approved for type 2 diabetes (T2D) treatment in Japan in 2018. We conducted a post-marketing surveillance study of empagliflozin/linagliptin FDC in routine clinical practice in Japan. RESEARCH DESIGN AND METHODS This one-year, prospective, multicenter, observational study investigated the safety and effectiveness of empagliflozin/linagliptin FDC in Japanese patients with T2D. The primary outcome was incidence of adverse drug reactions (ADRs). RESULTS Among 1146 patients, mean (SD) age was 63.8 (12.8) years and 22.08% were aged ≥75 years. Mean (SD) glycated hemoglobin (HbA1c) was 7.66% (1.21); fasting plasma glucose (FPG) was 142.90 mg/dl (43.75). ADRs were experienced by 32 (2.79%) patients (1 serious ADR); ADRs of important identified risk included urinary tract infection (7 patients [0.61%]), hypoglycemia (2 [0.17%]), ketoacidosis (0), genital infection (1 [0.09%]), and volume depletion (1 [0.09%]). Overall mean (SD) change from baseline in body weight, HbA1c, and FPG were -1.08 kg (3.21), -0.39% (1.11), and -7.90 mg/dl (39.12), respectively. CONCLUSIONS Empagliflozin/linagliptin FDC was effective and generally well tolerated in Japanese patients with T2D; no new safety concerns were identified. TRIAL REGISTRATION The trial is registered at ClinicalTrials.gov (CT.gov identifier: NCT03761797) [Figure: see text] [Figure: see text].
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Affiliation(s)
- Nobuya Inagaki
- Department of Diabetes, Endocrinology and Nutrition, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Takaaki Nishimoto
- Medicines Development Unit Japan and Medical Affairs, Eli Lilly Japan K.K, Kobe, Japan
| | - Yoichi Nishiya
- Medicine Division, Nippon Boehringer Ingelheim Co. Ltd, Tokyo, Japan
| | - Daisuke Nitta
- Medicine Division, Nippon Boehringer Ingelheim Co. Ltd, Tokyo, Japan
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SGLT-2 Inhibitors in Cancer Treatment-Mechanisms of Action and Emerging New Perspectives. Cancers (Basel) 2022; 14:cancers14235811. [PMID: 36497303 PMCID: PMC9738342 DOI: 10.3390/cancers14235811] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 11/11/2022] [Accepted: 11/22/2022] [Indexed: 11/29/2022] Open
Abstract
A new group of antidiabetic drugs, sodium-glucose cotransporter 2 inhibitors (SGLT-2 inhibitors), have recently been shown to have anticancer effects and their expression has been confirmed in many cancer cell lines. Given the metabolic reprogramming of these cells in a glucose-based model, the ability of SGLT-2 inhibitors to block the glucose uptake by cancer cells appears to be an attractive therapeutic approach. In addition to tumour cells, SGLT-2s are only found in the proximal tubules in the kidneys. Furthermore, as numerous clinical trials have shown, the use of SGLT-2 inhibitors is well-tolerated and safe in patients with diabetes and/or heart failure. In vitro cell culture studies and preclinical in vivo studies have confirmed that SGLT-2 inhibitors exhibit antiproliferative effects on certain types of cancer. However, the mechanisms of this action remain unclear. Even in those tumour cell types in which SGLT-2 is present, there is sometimes an SGLT-2-independent mechanism of anticancer action of this group of drugs. This article presents the current state of knowledge of the potential mechanisms of the anticancer action of SGLT-2 inhibitors and their possible future application in clinical oncology.
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14
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SGLT2 Inhibitors and Safety in Older Patients. Heart Fail Clin 2022; 18:635-643. [DOI: 10.1016/j.hfc.2022.03.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Balasubramanian P, Wanner C, Ferreira JP, Ofstad AP, Elsaesser A, Zinman B, Inzucchi SE. Empagliflozin and Decreased Risk of Nephrolithiasis: A Potential New Role for SGLT2 Inhibition? J Clin Endocrinol Metab 2022; 107:e3003-e3007. [PMID: 35290464 PMCID: PMC9202688 DOI: 10.1210/clinem/dgac154] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Indexed: 11/19/2022]
Abstract
CONTEXT Diabetes mellitus is a risk factor for nephrolithiasis. A recent observational study found that in patients with type 2 diabetes (T2D), SGLT2 inhibitor use was associated with a 49% lower risk of nephrolithiasis compared with GLP-1 receptor agonists. OBJECTIVE We examined the association between nephrolithiasis and the SGLT2 inhibitor empagliflozin, using existing data from randomized clinical trials. METHODS We pooled data from 15 081 T2D patients randomized to empagliflozin (n = 10 177) or placebo (n = 4904) from 20 phase I-IV trials, including the large cardiovascular outcome trial, EMPA-REG OUTCOME. Incident urinary tract stone events were captured using a predefined collection of MedRA terms. A sensitivity analysis using a narrower definition was also performed. Incidence rate ratios (IRR) and 95% CIs were calculated using the relative risk estimate, stratified by study. RESULTS The median exposures to study drug were 543 days (placebo) and 549 days (empagliflozin); 183 patients experienced an incident urolithiasis during follow-up (placebo, 79; empagliflozin, 104), yielding annual incidence rates of 1.01 vs 0.63 events/100 patient-years in the 2 respective groups. The IRR was 0.64 (95% CI, 0.48-0.86), in favor of empagliflozin. In the sensitivity analysis, the results were similar (IRR, 0.62 [95% CI, 0.45-0.85]). CONCLUSION Compared with placebo, empagliflozin therapy was associated with an approximate 40% reduced risk of urinary tract stone events in T2D patients. The underlying mechanisms are unknown but may involve altered lithogenic profile of the urine. Dedicated randomized prospective clinical trials are warranted to confirm these initial observations in patients with and without T2D.
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Affiliation(s)
| | | | - João Pedro Ferreira
- Université de Lorraine, Centre d’Investigation Clinique-Plurithématique Inserm CIC-P 1433, 54500 Nancy, France Inserm U1116, CHRU Nancy Brabois, France
- Unic@RISE, Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Porto, Portugal
| | | | - Amelie Elsaesser
- Boehringer Ingelheim Pharma GmbH &Co KG, 55218 Ingelheim, Germany
| | - Bernard Zinman
- Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, University of Toronto, Toronto, ON M5G 1X5, Canada
| | - Silvio E Inzucchi
- Section of Endocrinology and Metabolism, Yale School of Medicine, New Haven, CT 06520-8056, USA
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16
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Kaku K, Yamamoto K, Fukushima Y, Lliev H, Yasui A. Safety and effectiveness of empagliflozin in Japanese patients with type 2 diabetes: final results of a 3-year post-marketing surveillance study. Expert Opin Drug Saf 2022; 21:1315-1328. [PMID: 35315729 DOI: 10.1080/14740338.2022.2054987] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND Empagliflozin, a sodium-glucose co-transporter-2 inhibitor, was licensed for treating type 2 diabetes (T2D) in Japan and elsewhere in recent years. We conducted a post-marketing surveillance study of empagliflozin in Japan. RESEARCH DESIGN AND METHODS This was a 3-year, prospective, multicenter, observational study of the safety and effectiveness of empagliflozin in T2D patients in Japanese clinical practice who had not previously received this medication. The primary endpoint was the incidence of adverse drug reactions (ADRs). RESULTS Of 8145 patients enrolled from 1103 sites, 7931 received ≥1 dose of empagliflozin. Mean age was 58.7 years (10.5% aged ≥75), glycated hemoglobin (HbA1c) 8.0%, body mass index 28.1 kg/m2 (<20 kg/m2 in 2.1%); 63.0% were male and most had comorbidities (renal impairment in ~62%). Median treatment duration was 36.5 months. ADRs occurred in 1024 (12.91%) patients overall (serious ADRs in 2.09%) and 120 patients aged ≥75 years (14.46%). ADRs of special interest included hypoglycemia (0.44% of patients), urinary tract infections (1.07%), genital infections (0.66%), volume depletion (0.50%), diabetic ketoacidosis (0%), and lower limb amputation (0.04%). Overall mean change in HbA1c from baseline was -0.75%. CONCLUSIONS Empagliflozin is effective and generally well tolerated in Japanese patients, and ADRs are consistent with its known safety profile.
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Affiliation(s)
- Kohei Kaku
- Department of Medicine, Kawasaki Medical School, Okayama, Japan
| | - Kazuhiro Yamamoto
- Department of Cardiovascular Medicine, and Endocrinology and Metabolism, Faculty of Medicine, Tottori University, Tottori, Japan
| | - Yumiko Fukushima
- Medicine Division, Nippon Boehringer Ingelheim Co. Ltd, Tokyo, Japan
| | - Hristo Lliev
- Global Pharmacovigilance, Boehringer Ingelheim Pharma GmbH & Co. KG, Ingelheim, Germany
| | - Atsutaka Yasui
- Medicine Division, Nippon Boehringer Ingelheim Co. Ltd, Tokyo, Japan
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17
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Hailat M, Zakaraya Z, Al-Ani I, Meanazel OA, Al-Shdefat R, Anwer MK, Saadh MJ, Abu Dayyih W. Pharmacokinetics and Bioequivalence of Two Empagliflozin, with Evaluation in Healthy Jordanian Subjects under Fasting and Fed Conditions. Pharmaceuticals (Basel) 2022; 15:ph15020193. [PMID: 35215305 PMCID: PMC8879246 DOI: 10.3390/ph15020193] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Revised: 01/21/2022] [Accepted: 01/25/2022] [Indexed: 02/06/2023] Open
Abstract
The current study is a randomized, open-label, two-period, two-sequence, two-way crossover pharmacokinetic study in healthy Jordanian subjects to evaluate the pharmacokinetics and bioequivalence profile of two cases of empagliflozin 10 mg under fasting and fed conditions. The plasma concentrations of empagliflozin were determined using an HPLC-MS/MS method. Tolerability and safety were assessed throughout the study. This study included 26 subjects, 26 in both fasting and fed groups.The pharmacokinetic parameters, which included the area under the concentration–time curve from time zero to infinity (AUC0–inf) and the final quantifiable concentration (AUC0–last), maximum serum concentration (Cmax), and time to reach the maximum drug concentration (Tmax) were found to be within an equivalence margin of 80.00–125.00%. The pharmacokinetic profiles show that the empagliflozin test and parent reference cases were bioequivalent in healthy subjects. The two treatments’ safety evaluations were also comparable.
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Affiliation(s)
- Mohammad Hailat
- Faculty of Pharmacy, Al-Zaytoonah University of Jordan, Amman 11733, Jordan;
| | - Zainab Zakaraya
- Faculty of Pharmacy, Al-Ahliyya Amman University, Amman 19328, Jordan; (Z.Z.); (I.A.-A.)
| | - Israa Al-Ani
- Faculty of Pharmacy, Al-Ahliyya Amman University, Amman 19328, Jordan; (Z.Z.); (I.A.-A.)
| | - Osaid Al Meanazel
- Michael Sayegh Faculty of Pharmacy, Aqaba University of Technology, Aqaba 77110, Jordan;
| | | | - Md. Khalid Anwer
- Department of Pharmaceutics, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia;
| | - Mohamed J. Saadh
- Faculty of Pharmacy, Middle East University, Amman 11831, Jordan;
| | - Wael Abu Dayyih
- Faculty of Pharmacy, Mutah University, Al-Karak 61710, Jordan
- Correspondence:
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Scheen AJ. Efficacy / safety balance of DPP-4 inhibitors versus SGLT2 inhibitors in elderly patients with type 2 diabetes. DIABETES & METABOLISM 2021; 47:101275. [PMID: 34481962 DOI: 10.1016/j.diabet.2021.101275] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 08/07/2021] [Indexed: 12/14/2022]
Abstract
Dipeptidyl peptidase-4 inhibitors (DPP-4is) and sodium-glucose cotransporter type 2 inhibitors (SGLT2is) offer new options for the oral management of type 2 diabetes mellitus (T2DM), with the advantage in the elderly population to be devoid of a high risk of hypoglycaemia. SGLT2is have also shown benefits regarding cardiovascular (heart failure) and renal protection, including in patients with T2DM aged ≥ 65 years while DPP-4is have only proved cardiovascular and renal safety without superiority compared with placebo. The glucose-lowering efficacy of the two pharmacological classes is almost similar including in older patients with T2DM. However, the tolerance and safety profile may be highly different and overall more favourable with DPP-4is than with SGLT2is. Some adverse events have been reported with SGLT2is which may be more prevalent or severe in older patients than in younger patients. The present comprehensive review focuses on the benefit/risk balance in the elderly population with T2DM by comparing the profile of DPP-4is and SGLT2is regarding the following potential issues: metabolic disorders (hypoglycaemia and diabetic ketoacidosis); cardiac and vascular issues (atheromatous cardiovascular disease, heart failure, volume reduction hypotension, and lower limb amputations); renal endpoints including acute renal injury; risk of infections; digestive disorders; bone and skin adverse events; and cancer risk. Both DPP-4is and SGLT2is have their own advantages and disadvantages. Personalised treatment is recommended based upon the efficacy/safety profile of each drug class and individual patient characteristics that may be markedly different among the heterogeneous population of older individuals with T2DM.
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Affiliation(s)
- André J Scheen
- Division of Clinical Pharmacology, Centre for Interdisciplinary Research on Medicines (CIRM), University of Liège, Liège, Belgium; Division of Diabetes, Nutrition and Metabolic Disorders, Department of Medicine, CHU Liège, Liège, Belgium.
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19
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Chandrashekar M, Philip S, Nesbitt A, Joshi A, Perera M. Sodium glucose-linked transport protein 2 inhibitors: An overview of genitourinary and perioperative implications. Int J Urol 2021; 28:984-990. [PMID: 34155680 DOI: 10.1111/iju.14624] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Accepted: 05/16/2021] [Indexed: 01/04/2023]
Abstract
Sodium glucose-linked transport protein 2 inhibitors are relatively novel drugs, used for the treatment of type 2 diabetes mellitus. Their use since Pharmaceutical Benefits Scheme approval in Australia has increased drastically, possibly due to the low risk of hypoglycemic events and their advertised cardiovascular mortality benefits. However, as with any novel drug, adverse effects regarding their use require medical practitioner awareness for optimal patient outcomes. This paper aims to cover the major urological implications, including those pertinent perioperatively, that concern this class of drugs. There is a clear risk of developing genital mycotic infections with the use of sodium glucose-linked transport protein 2 inhibitors, including serious infections such as Fournier's gangrene. Evidence for developing urinary tract infections has been mixed. Sodium glucose-linked transport protein 2 inhibitor-induced lower urinary tract symptoms may have impacts on quality of life via pollakiuria and nocturia, of which there are increased reports. Perioperative use increases the risk of euglycemic diabetic ketoacidosis. It is recommended that sodium glucose-linked transport protein 2 inhibitors be ceased perioperatively.
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Affiliation(s)
- Mohit Chandrashekar
- Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Stuart Philip
- Department of Urology, Mater Hospital, Brisbane, Queensland, Australia
| | - Alexander Nesbitt
- Department of Urology, Mater Hospital, Brisbane, Queensland, Australia.,School of Medicine, Griffith University, Gold Coast, Queensland, Australia
| | - Andre Joshi
- Department of Urology, Mater Hospital, Brisbane, Queensland, Australia
| | - Marlon Perera
- Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia.,Department of Urology, Mater Hospital, Brisbane, Queensland, Australia.,Department of Surgery, Austin Health, The University of Melbourne, Melbourne, Victoria.,Department of Urology, Western Health, The University of Melbourne, Melbourne, Victoria, Australia
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20
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Shi N, Shi Y, Xu J, Si Y, Yang T, Zhang M, Ng DM, Li X, Xie F. SGLT-2i and Risk of Malignancy in Type 2 Diabetes: A Meta-Analysis of Randomized Controlled Trials. Front Public Health 2021; 9:668368. [PMID: 34164370 PMCID: PMC8215266 DOI: 10.3389/fpubh.2021.668368] [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] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Accepted: 05/03/2021] [Indexed: 12/25/2022] Open
Abstract
Background: Currently, the association between sodium-glucose cotransporter 2 inhibitor (SGLT-2i) and malignancy risk has yet to be fully elucidated. This meta-analysis aimed to determine the relationship between SGLT-2i and malignancy risk in type 2 diabetes (T2D) patients. Methods: We searched PubMed, ScienceDirect, EMBASE, Cochrane Central Register of Controlled Trials, and Web of Science to identify randomized controlled trials (RCTs) published up to August 2020 related to T2D patients treated with SGLT-2i vs. placebo or other hypoglycemic agents. The meta-analysis's primary outcome was malignancies' incidence, and the results were evaluated using risk ratio (RR) and 95% confidence interval (CI). Results: We reviewed 76 articles (77 RCTs), comprising 45,162 and 43,811 patients in SGLT-2i and control groups, respectively. Compared with the control group, SGLT-2i had no significant association with augmented overall malignancy risk in T2D patients (RR = 1.05, 95% CI = 0.97–1.14, P = 0.20), but ertugliflozin may upsurge the risk (RR = 1.80, 95% CI = 1.02–3.17, P = 0.04). Compared with active hypoglycemic agents, dapagliflozin may increase (RR = 2.71, 95% CI = 1.46–6.43, P = 0.02) and empagliflozin may decrease (RR = 0.67, 95% CI = 0.45–0.98, P = 0.04) the malignancy risk. Compared with placebo, empagliflozin may exhibit risk increase (RR = 1.25, 95% CI = 1.05–1.49, P = 0.01), primarily in digestive system (RR = 1.48, 95% CI = 0.99–2.21, P = 0.05). Conclusions: Our results proposed that in diverse comparisons, ertugliflozin and dapagliflozin seemed to increase the malignancy risk in T2D patients. Empagliflozin may cause malignancy risk reduction compared with active hypoglycemic agents but increase overall risk primarily in the digestive system compared with placebo. In short, the relationship between SGLT-2i and malignancy in T2D patients remains unclear.
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Affiliation(s)
- Nanjing Shi
- Department of Endocrinology, Affiliated Hangzhou First People' Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yetan Shi
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China
| | - Jingsi Xu
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yuexiu Si
- School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
| | - Tong Yang
- Department of Tumor High Intensity Focused Ultrasound Therapy, HwaMei Hospital, University of Chinese Academy of Sciences, Ningbo, China
| | - Mengting Zhang
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China
| | | | - Xiangyuan Li
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, China
| | - Fei Xie
- Department of Endocrinology, Ningbo Yinzhou No. 2 Hospital, Ningbo, China
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Scheen AJ. Careful use to minimize adverse events of oral antidiabetic medications in the elderly. Expert Opin Pharmacother 2021; 22:2149-2165. [PMID: 33823723 DOI: 10.1080/14656566.2021.1912735] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
INTRODUCTION An increasing number of older patients has type 2 diabetes treated with different oral antidiabetic agents whose safety may raise concern considering some particularities of a heterogeneous elderly population. AREAS COVERED This article discusses some characteristics of older patients that could increase the risk of adverse events, with a focus on hypoglycemia. It describes the most frequent and/or severe complications reported in the elderly in both randomized controlled trials and observational studies with metformin, sulfonylureas, meglitinides, alpha-glucosidase inhibitors, thiazolidinediones, dipeptidyl peptidase-4 inhibitors (gliptins) and sodium-glucose cotransporter type 2 inhibitors (gliflozins). EXPERT OPINION Old patients may present comorbidities (renal impairment, vascular disease, heart failure, risk of dehydration, osteoporosis, cognitive dysfunction) that could increase the risk of severe adverse events. Sulfonylureas (and meglitinides) induce hypoglycemia, which may be associated with falls/fractures and cardiovascular events. Medications lacking hypoglycemia should be preferred. Gliptins appear to have the best tolerance/safety profile whereas gliflozins exert a cardiorenal protection. However, data are lacking in very old or frailty old patients so that caution and appropriate supervision of such patients are required. Taking advantage of a large choice of pharmacotherapies, personalized treatment is recommended based upon both drug safety profiles and old patient individual characteristics.
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Affiliation(s)
- André J Scheen
- Division of Clinical Pharmacology, Centre for Interdisciplinary Research on Medicines (CIRM), University of Liège, Liège, Belgium.,Division of Diabetes, Nutrition and Metabolic Disorders, Department of Medicine, CHU Liège, Liège, Belgium
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22
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Empagliflozin therapy and insulin resistance-associated disorders: effects and promises beyond a diabetic state. ACTA ACUST UNITED AC 2021; 6:e57-e78. [PMID: 34027215 PMCID: PMC8117073 DOI: 10.5114/amsad.2021.105314] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Accepted: 03/21/2021] [Indexed: 12/21/2022]
Abstract
Empagliflozin is a SGLT2 inhibitor that has shown remarkable cardiovascular and renal activities in patients with type 2 diabetes (T2D). Preclinical and clinical studies of empagliflozin in T2D population have demonstrated significant improvements in body weight, waist circumference, insulin sensitivity, and blood pressure – effects beyond its antihyperglycaemic control. Moreover, several studies suggested that this drug possesses significant anti-inflammatory and antioxidative stress properties. This paper explores extensively the main preclinical and clinical evidence of empagliflozin administration in insulin resistance-related disorders beyond a diabetic state. It also discusses its future perspectives, as a therapeutic approach, in this high cardiovascular-risk population.
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