The draft consensus recommendation regarding the latter is that, in patients who need the greater glucose-lowering effect of an injectable medication, GLP-1 receptor agonists should be considered as the first choice and that, when insulin is the medication of choice on the basis of clinical characteristics, basal insulin is preferred. Additionally, in patients who are unable to maintain glycemic targets on basal insulin in combination with oral medication, intensification with a GLP-1 receptor agonist, SGLT2 inhibitor, or prandial insulin can be considered.
This recommendation is based on “overwhelming evidence that GLP-1 receptor agonists give you HbA1c lowering in the same range as basal insulin but can do so without hypoglycemia and with weight loss, in contrast to weight gain with most insulin preparations,” Dr. Mathieu noted.
The bottom line, however, is that “the patient is at the center of everything and ... should become an integral part of the team treating this patient,” Dr. Mathieu said.
Knowledge gaps
In a review of remaining knowledge gaps regarding glycemic control in T2DM, Dr. Buse said that, while the tools available to treat and prevent diabetes are vastly improved, implementation of effective innovation has lagged behind and “requires fundamental changes in health care policy and societal approaches to wellness.”
Additionally, the management of overweight and obesity is clearly inadequate and requires much greater emphasis on lifestyle techniques, behavioral approaches, medication, and surgery, said Dr. Buse, who is the Verne S. Caviness distinguished professor and chief of the division of endocrinology, as well as director of the Diabetes Center, at the University of North Carolina, Chapel Hill.
These and numerous other knowledge gaps (with respect to preserving and enhancing beta-cell function, incorporating personalized medicine, the value of combinations for additive benefit, the identification of biomarkers, the use of early intensive therapy, metabolic surgery decision making, the value of self-monitoring of blood glucose, and the need for better drugs – including those for the primary prevention of cardiovascular disease) need to be addressed and “require additional investment in basic, translational, clinical, and implementation research,” he said.
“More time- and cost-efficient research paradigms to address patient-centered endpoints are needed through regulatory reform and leveraging informatics and coordinated learning health care systems. Additionally, the increasing burden of cardiometabolic disease is an existential threat to society,” he said, stressing that “urgent attention to improve prevention and treatment is of the essence.”
Consensus statement development
The draft consensus statement is the work of group members selected by the ADA and EASD to ensure regional representation (five each from the United States and Europe). The group had two face-to-face meetings, as well as regular teleconferences; the members also conducted a “robust evidence review, which informed the content,” said group cochair Melanie J. Davies, MD, of the University of Leicester (U.K.).
The group reviewed randomized controlled trials, systematic reviews, and meta-analyses published from Jan. 1, 2014, (to capture research that may have been missed during development of the 2015 statement) through Feb. 28, 2018.
The process was based on consensus among members; areas of disagreement were voted on and the group proceeded according to 60% supermajority votes.
The updates were mainly based on research generated over the past 2 years, Dr. Davies said.
The final draft will be submitted for publication to Diabetes Care and Diabetologia.
Dr. Buse reported relationships (research support, stock ownership, and/or advisory roles) with Adocia, AstraZeneca, Boehringer Ingelheim, Dexcom, Elcelyx Therapeutics, Eli Lilly, Intarcia Therapeutics, Johnson & Johnson, Lexicon Pharmaceuticals, Mellitus Health, Metavention, NovaTarg Therapeutics, Novo Nordisk, PhaseBio Pharmaceuticals, Sanofi, Senseonics, Theracos, and vTv Therapeutics; Dr. Wexler reported having no disclosures; Dr. Rossing reported relationships (consultancy and/or speaking fees, research grants, stock ownership) with AbbVie, Astellas Pharma, AstraZeneca, Bayer, Boehringer Ingelheim, Bristol-Myers Squibb, Eli Lilly, MDS Medical, Novo Nordisk, and Sanofi; Dr. Kernan reported having no disclosures; Dr. Mingrone is a consultant for Novo Nordisk, Fractyl, and Johnson & Johnson; Dr. D’Alessio reported advisory board membership with and/or research support from Eli Lilly, Intarcia Therapeutics, Merck, and Novo Nordisk; Dr. Mathieu reported relationships (advisory board membership, speaker’s bureau, and/or research support) with Abbott, AstraZeneca, Boehringer Ingelheim, Bristol-Myers Squibb, Eli Lilly, Hanmi Pharmaceuticals, Intrexon, Janssen Pharmaceuticals, MannKind, Medtronic, Merck Sharp & Dohme (MSD), Novartis, Novo Nordisk, Pfizer, Roche Diagnostics, Sanofi, and UCB; Dr. Davies reported relationships (advisory panel, consulting, research support, and/or speaker’s bureau) with AstraZeneca, Boehringer Ingelheim, Eli Lilly and Company, Intarcia Therapeutics, Janssen Pharmaceuticals, MSD, Mitsubishi Tanabi Pharma, Novo Nordisk, Sanofi, and Servier.