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metformin exercise

Karen E Elkind-Hirsch, Martha S Paterson, Donna Shaler, Hanh C Gutowski
OBJECTIVE: Our pilot study examined the effectiveness of sitagliptin-metformin (SITA-MET), metformin (MET), and placebo (P) therapy on fasting and post-glucose challenge glucose levels in postpartum women with prior gestational diabetes mellitus (GDM) and impaired glucose regulation. METHODS: Prediabetic women (N = 36, age 18 to 42 years) with recent GDM were randomized to P (one pill twice a day), MET (1,000 mg twice a day), or SITA-MET (50 mg SITA, 1,000 mg MET twice a day) for 16 weeks in a single-blind fashion...
March 21, 2018: Endocrine Practice
Corina T Madreiter-Sokolowski, Armin A Sokolowski, Markus Waldeck-Weiermair, Roland Malli, Wolfgang F Graier
Senescence is related to the loss of cellular homeostasis and functions, which leads to a progressive decline in physiological ability and to aging-associated diseases. Since mitochondria are essential to energy supply, cell differentiation, cell cycle control, intracellular signaling and Ca2+ sequestration, fine-tuning mitochondrial activity appropriately, is a tightrope walk during aging. For instance, the mitochondrial oxidative phosphorylation (OXPHOS) ensures a supply of adenosine triphosphate (ATP), but is also the main source of potentially harmful levels of reactive oxygen species (ROS)...
March 16, 2018: Genes
Sanjay Kalra, Jubbin Jacob, Manash P Baruah
Salutogenesis is an accepted approach for chronic disease management. Calorie restriction and exercise are two evidence based salutogenic interventions in diabetes treatment. Calorie restriction mimetics and exercise mimetics may be used as pharmacological tools to help manage diabetes in a sulutogenic manner. This article discusses the biochemical basis and pharmacology of metformin and sodium glucose cotransporter 2 inhibitors. It describes how a combination of these drugs can be used as a calories restriction and exercise mimetic, to help improve diabetes control...
January 2018: Indian Journal of Endocrinology and Metabolism
Anthony Markham
Ertugliflozin (Steglatro™) is an orally active sodium glucose co-transporter type 2 inhibitor being developed by Merck and Pfizer as a treatment for type 2 diabetes mellitus (T2DM). Ertugliflozin as monotherapy and in combination with various other antidiabetic drugs was associated with improvements in glycaemic control and secondary outcome measures in the VERTIS phase III clinical trial program. Ertugliflozin and fixed-dose combinations of ertugliflozin and metformin (Segluromet™) and ertugliflozin and sitagliptin (Steglujan™) have recently been approved by the US FDA as an adjunct to diet and exercise to improve glycaemic control in adults with T2DM...
February 23, 2018: Drugs
Gabriel M Brawerman, Vernon W Dolinsky
Obesity prior to and during pregnancy is associated with an increased risk of complications during pregnancy. One of the most common complications of pregnancy is gestational diabetes mellitus (GDM), a condition characterized by hyperglycemia and insulin resistance that is diagnosed in the third trimester of pregnancy. GDM predisposes both mothers and their children to increased obesity and cardiometabolic disorders, namely type 2 diabetes and cardiovascular disease. Current treatments include lifestyle changes and insulin injections, but oral anti-diabetic drugs such as metformin and glyburide are increasingly prescribed as they do not require injections...
February 5, 2018: Pharmacological Research: the Official Journal of the Italian Pharmacological Society
Ronnie Aronson, Juan Frias, Allison Goldman, Amanda Darekar, Brett Lauring, Steven G Terra
AIM: This phase III, multicenter, randomised study evaluated the efficacy and safety of ertugliflozin monotherapy in adults with inadequately controlled type 2 diabetes (glycated haemoglobin [HbA1c] 7.0% to 10.5% [53-91 mmol/mol]) despite diet and exercise. MATERIALS AND METHODS: The 52-week study comprised a 26-week, double-blind, placebo-controlled period (phase A) where 461 participants received placebo, ertugliflozin 5-mg/day, or ertugliflozin 15-mg/day. This was followed by a 26-week active-controlled period (phase B) where participants in the placebo group who had not received glycaemic rescue therapy had blinded metformin added...
February 8, 2018: Diabetes, Obesity & Metabolism
Tatsuhiko Urakami
The principal treatment for children and adolescents with type 2 diabetes is dietary and exercise management. However, the blood glucose levels of some patients receiving this treatment fail to improve; thus, pharmacological treatment is eventually required. The pathophysiology of type 2 diabetes in pediatric patients appears to be similar to that in adults; thus, the range of antidiabetic drugs used in adults is likely to be effective in pediatric patients as well. However, in the majority of countries, including Japan, only metformin, glimepiride, and insulin have been approved for use in pediatric patients...
2018: Clinical Pediatric Endocrinology: Case Reports and Clinical Investigations: Official Journal of the Japanese Society for Pediatric Endocrinology
Alberto Palazzuoli, Elena Ceccarelli, Gaetano Ruocco, Ranuccio Nuti
Heart failure (HF) is a common complication in patients with type 2 diabetes and it is closely associated with high morbidity and mortality rate. The incidence of cardiovascular events in patients with diabetes is related to high levels of glycemia, expressed by increase of HbA1c levels. However, there is little evidence to indicate that glycemic control can reduce the incidence of HF events in this population. Recently, several new antidiabetic drugs have been proposed although the exact clinical impact on heart failure occurrence and deterioration is under debate...
January 23, 2018: Heart Failure Reviews
Gregory R Steinberg
The Outstanding Scientific Achievement Award recognizes distinguished scientific achievement in the field of diabetes, taking into consideration independence of thought and originality. Gregory R. Steinberg, PhD, professor of medicine, Canada Research Chair, J. Bruce Duncan Endowed Chair in Metabolic Diseases, and codirector of the Metabolism and Childhood Obesity Research Program at McMaster University, Hamilton, Ontario, Canada, received the prestigious award at the American Diabetes Association's 77th Scientific Sessions, 9-13 June 2017, in San Diego, CA...
February 2018: Diabetes
Robert R Henry, Julio Rosenstock, Douglas S Denham, Prakash Prabhakar, Lise Kjems, Michelle A Baron
OBJECTIVE: ITCA 650 is a subdermal osmotic mini-pump that continuously delivers exenatide subcutaneously for 3-6 months. The efficacy, safety, and tolerability of ITCA 650 added to diet and exercise alone or combined with metformin, sulfonylurea, or thiazolidinedione monotherapy or a combination of these drugs was evaluated in poorly controlled patients with type 2 diabetes (T2D) who were ineligible for participation in a placebo-controlled study (FREEDOM-1) because of severe hyperglycemia (HbA1c >10% [86 mmol/mol])...
January 4, 2018: Diabetes Care
Yumi Konagaya, Kenta Terai, Yusuke Hirao, Kanako Takakura, Masamichi Imajo, Yuji Kamioka, Norio Sasaoka, Akira Kakizuka, Kenta Sumiyama, Tomoichiro Asano, Michiyuki Matsuda
AMP-activated protein kinase (AMPK), a master regulator of cellular metabolism, is a potential target for type 2 diabetes. Although extensive in vitro studies have revealed the complex regulation of AMPK, much remains unknown about the regulation in vivo. We therefore developed transgenic mice expressing a highly sensitive fluorescence resonance energy transfer (FRET)-based biosensor for AMPK, called AMPKAR-EV. AMPKAR-EV allowed us to readily examine the role of LKB1, a canonical stimulator of AMPK, in drug-induced activation and inactivation of AMPK in vitro...
November 28, 2017: Cell Reports
Thomas Nyström, Irene Padro Santos, Fredric Hedberg, Johan Wardell, Nils Witt, Yang Cao, Leif Bojö, Bo Nilsson, Johan Jendle
Objective: We aimed to investigate the effect of liraglutide treatment on heart function in type 2 diabetes (T2D) patients with subclinical heart failure. Methods: Randomized open parallel-group trial. 62 T2D patients (45 male) with subclinical heart failure were randomized to either once daily liraglutide 1.8 mg, or glimepiride 4 mg, both add on to metformin 1 g twice a day. Mitral annular systolic (s') and early diastolic (e') velocities were measured at rest and during bicycle ergometer exercise, using tissue Doppler echocardiography...
2017: Frontiers in Endocrinology
Eric Rivas, David N Herndon, Craig Porter, Walter Meyer, Oscar E Suman
Severely burned children experience a chronic state of sympathetic nervous system activation that is associated with hypermetabolic/cardiac stress and muscle wasting. Metformin, a diabetes medication, helps control hyperglycemia in diabetic populations, and exercise has been shown to improve exercise strength and aerobic exercise capacity after severe burns. However, whether exercise improves glycemic control in burned children and whether combining exercise and metformin improves outcomes to a greater degree than exercise alone is unknown...
November 14, 2017: American Journal of Physiology. Endocrinology and Metabolism
Julie Brown, Luke Grzeskowiak, Kathryn Williamson, Michelle R Downie, Caroline A Crowther
BACKGROUND: Gestational diabetes mellitus (GDM) is associated with short- and long-term complications for the mother and her infant. Women who are unable to maintain their blood glucose concentration within pre-specified treatment targets with diet and lifestyle interventions will require anti-diabetic pharmacological therapies. This review explores the safety and effectiveness of insulin compared with oral anti-diabetic pharmacological therapies, non-pharmacological interventions and insulin regimens...
November 5, 2017: Cochrane Database of Systematic Reviews
Melanie Davies, Thomas R Pieber, Marie-Louise Hartoft-Nielsen, Oluf K H Hansen, Serge Jabbour, Julio Rosenstock
Importance: Glucagon-like peptide-1 (GLP-1) receptor agonists are effective therapies for the treatment of type 2 diabetes and are all currently available as an injection. Objectives: To compare the effects of oral semaglutide with placebo (primary) and open-label subcutaneous semaglutide (secondary) on glycemic control in patients with type 2 diabetes. Design, Setting, and Patients: Phase 2, randomized, parallel-group, dosage-finding, 26-week trial with 5-week follow-up at 100 sites (hospital clinics, general practices, and clinical research centers) in 14 countries conducted between December 2013 and December 2014...
October 17, 2017: JAMA: the Journal of the American Medical Association
Banshi Saboo
AIM: Appropriate management of a diabetic patient with co-morbidities, who is willing to fast during Ramadan. Case presentation A 45 year old male patient with T2DM for 5 years, current A1c of 8.3% and other co-morbidities is currently treated with metformin 500mg BID and glimepiride 2mg. During the pre-Ramadan assessment, glimepiride 2mg was changed to extended release gliclazide 60mg. It resulted in an improvement in his glycemic and microalbuminuria status without any hypoglycemic episodes...
July 29, 2017: Diabetes & Metabolic Syndrome
Stavroula A Paschou, Anastasia D Dede, Panagiotis G Anagnostis, Andromachi Vryonidou, Daniel Morganstein, Dimitrios G Goulis
Context: Both type 2 diabetes (T2D) and osteoporosis are affected by aging and quite often coexist. Furthermore, the fracture risk in patients with T2D is increased. The aim of this article is to review updated information on osteoporosis and fracture risk in patients with T2D, to discuss the effects of diabetes treatment on bone metabolism, as well as the effect of antiosteoporotic medications on the incidence and control of T2D, and to provide a personalized guide to the optimal management...
October 1, 2017: Journal of Clinical Endocrinology and Metabolism
Hui-Ling Liang, Shu-Juan Ma, Yan-Ni Xiao, Hong-Zhuan Tan
BACKGROUND: The safety and efficacy of different drugs in treatment of gestational diabetes mellitus (GDM) patients who could not maintain normal glucose level only through diet and exercise remains to be debated. We performed this network meta-analysis (NAM) to compare and rank different antidiabetic drugs in glucose level control and pregnancy outcomes in GDM patients. METHODS: We searched PubMed, Cochrane Library, Web of Science, and Embase up to December 31, 2016...
September 2017: Medicine (Baltimore)
Bradley S Gordon, Jennifer L Steiner, Michael L Rossetti, Shuxi Qiao, Leif W Ellisen, Subramaniam S Govindarajan, Alexey M Eroshkin, David L Williamson, Paul M Coen
The metabolic stress placed on skeletal muscle by aerobic exercise promotes acute and long-term health benefits in part through changes in gene expression. However, the transducers that mediate altered gene expression signatures have not been completely elucidated. Regulated in development and DNA damage 1 (REDD1) is a stress-induced protein whose expression is transiently increased in skeletal muscle following acute aerobic exercise. However, the role of this induction remains unclear. Because REDD1 altered gene expression in other model systems, we sought to determine whether REDD1 induction following acute exercise altered the gene expression signature in muscle...
December 1, 2017: American Journal of Physiology. Endocrinology and Metabolism
Madhubhashinee Dayabandara, Raveen Hanwella, Suhashini Ratnatunga, Sudarshi Seneviratne, Chathurie Suraweera, Varuni A de Silva
Antipsychotic-induced weight gain is a major management problem for clinicians. It has been shown that weight gain and obesity lead to increased cardiovascular and cerebrovascular morbidity and mortality, reduced quality of life and poor drug compliance. This narrative review discusses the propensity of various antipsychotics to cause weight gain, the pharmacologic and nonpharmacologic interventions available to counteract this effect and its impact on adherence. Most antipsychotics cause weight gain. The risk appears to be highest with olanzapine and clozapine...
2017: Neuropsychiatric Disease and Treatment
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