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What’s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center

What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

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Page 1: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

What’s New in Diabetes: 2017

Egils Bogdanovics M.D.

Hungerford Diabetes Center

Page 2: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,
Page 3: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Insulin: January 11, 1922

• 12 year old Leonard Thompson, on a

starvation diet for 2 years received his first

insulin injection

• A “thick brown muck” prepared by Banting

and Best – 7.5cc in each buttock lowered

glucose from 440 to 320 and resulted in an

abscess at each injection site

Page 4: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Diabetes 2017

• Type 2: SGLT-2i and GLP1RA

• Type 2: Cardiovascular Outcome Trials

• Type 1 and 2: Insulin and Hypoglycemia

• Type 1 and 2: Continuous Glucose Monitoring

Page 5: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

2017: 12 Classes of Drugs for Diabetes

Medication Route of

Administration

Year of approval HbA1c reduction

with monotherapy

Insulin Parenteral 1921 >2.5

Sulfonylureas Oral 1946 1.5

Metformin Oral 1995 1.5

Alpha-glucosidase

inhibitors

Oral 1995 0.5-0.8

Thiazoladenediones Oral 1997 0.8-1.0

Metiglinides Oral 1997 1.0-1.5

GLP-1 analogs Parenteral 2005 0.6-1.5

Amylin Analogs Parenteral 2005 0.6

DPP-IV inhibitors Oral 2006 0.5-0.9

Colesevelam Oral 2008 0.5

Bromocriptine Oral 2009 0.7

SGLT2 inhibitors Oral 2013 0.9

Page 6: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

The Ominous OctetIslet b-cell

Impaired

Insulin Secretion

Neurotransmitter

Dysfunction

Decreased Glucose

Uptake

Islet a-cell

Increased

Glucagon Secretion

IncreasedLipolysis

Increased Glucose

Reabsorption

Increased

HGP

DecreasedIncretin Effect

DeFronzo RA Diabetes 2009

Page 7: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Phlorizin 1835

Page 8: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,
Page 9: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,
Page 10: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Renal Threshold for Glucose Excretion in

Healthy Subjects

Page 11: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Renal Threshold for Glucose Excretion in

T2DM: Increased

Page 12: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

SGLT2 Inhibition Lowers Renal Threshold

for Glucose Excretion

Page 13: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

SGLT2 Inhibitors

• INVOKANA canagliflozin

• FARXIGA dapagliflozin

• JARDIANCE empagliflozin

sotagliflozin

Page 14: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Guidelines

Page 15: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Approach to the Management of Hyperglycemia

low high

newly diagnosed long-standing

long short

absent severeFew/mild

absent severeFew/mild

highly motivated, adherent, excellent self-care capabilities

readily available limited

less motivated, nonadherent, poor self-care capabilities

A1C7%

more stringent

less stringent

Patient/Disease Features

Risks associated with hypoglycemia& other drug adverse effects

Disease Duration

Life expectancy

Important comorbidities

Established vascular complications

Patient attitude & expected treatment efforts

Resources & support system

American Diabetes Association Standards of Medical Care in Diabetes. Glycemic targets. Diabetes Care 2016; 39 (Suppl. 1): S39-S46

Page 16: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,
Page 17: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Trends in Age-Standardized Rates of Diabetes-Related Complications among U.S. Adults with and without Diagnosed Diabetes, 1990–2010.: “Residual Risk”

Gregg EW et al. N Engl J Med 2014;370:1514-1523

Page 18: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Evolution of FDA CV Safety

Concerns

• 1992 Human Proinsulin: trials and development

suspended due to increased risk acute MI

• 2005 Muraglitazar: increased risk of death,

major CV events, CHF

• 2007 Rosiglitazone: increased CV risk;

withdrawn from market in many countries*

• 2008: FDA Guidance

Page 19: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Cardiovascular Outcome Trials

December 2008

Page 20: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

3 point “MACE”: Major Adverse

Cardiovascular Event

• Cardiovascular Death

• Non-Fatal Myocardial Infarction

• Non-Fatal Stroke

Page 21: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Original Article

Empagliflozin, Cardiovascular Outcomes, and Mortality in Type 2 Diabetes

Bernard Zinman, M.D., Christoph Wanner, M.D., John M. Lachin, Sc.D., David Fitchett, M.D., Erich Bluhmki, Ph.D., Stefan Hantel, Ph.D., Michaela

Mattheus, Dipl. Biomath., Theresa Devins, Dr.P.H., Odd Erik Johansen, M.D., Ph.D., Hans J. Woerle, M.D., Uli C. Broedl, M.D., Silvio E. Inzucchi, M.D., for

the EMPA-REG OUTCOME Investigators

N Engl J MedVolume 373(22):2117-2128

November 26, 2015

Page 22: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Glycated Hemoglobin Levels.

Zinman B et al. N Engl J Med 2015;373:2117-2128

Page 23: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Cardiovascular Outcomes and Death from Any Cause.

Zinman B et al. N Engl J Med 2015;373:2117-2128

Page 24: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,
Page 25: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Patients with event/analysed

Empagliflozin Placebo HR (95% CI) p-value

3-point MACE 490/4687 282/2333 0.86(0.74,

0.99)*0.0382

CV death 172/4687 137/2333 0.62 (0.49, 0.77) <0.0001

Non-fatal MI 213/4687 121/2333 0.87 (0.70, 1.09) 0.2189

Non-fatal stroke 150/4687 60/2333 1.24 (0.92, 1.67) 0.1638

EMPA-REG CV death, MI and stroke

25

Favours empagliflozin Favours placebo

Cox regression analysis. MACE, Major Adverse Cardiovascular Event;

HR, hazard ratio; CV, cardiovascular; MI, myocardial infarction

*95.02% CI

Page 26: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Number needed to treat (NNT) to prevent one death

across landmark trials in patients with high CV risk

26

1. 4S investigator. Lancet 1994; 344: 1383-89, http://www.trialresultscenter.org/study2590-4S.htm;

2. HOPE investigator N Engl J Med 2000;342:145-53, http://www.trialresultscenter.org/study2606-HOPE.htm

Simvastatin1

for 5.4 years

High CV risk 5% diabetes, 26% hypertension

1994 2000 2015

Pre-statin era

High CV risk38% diabetes, 46% hypertension

Ramipril2

for 5 years

Pre-ACEi/ARB era

<29% statin

Empagliflozin for 3 years

T2DM with high CV risk 92% hypertension

>80% ACEi/ARB

>75% statin

Page 27: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Original Article

Canagliflozin and Cardiovascular and Renal Events in Type 2 Diabetes

Bruce Neal, M.B., Ch.B., Ph.D., Vlado Perkovic, M.B., B.S., Ph.D., Kenneth W. Mahaffey, M.D., Dick de Zeeuw, M.D., Ph.D., Greg Fulcher, M.D., Ngozi

Erondu, M.D., Ph.D., Wayne Shaw, D.S.L., Gordon Law, Ph.D., Mehul Desai, M.D., David R. Matthews, D.Phil., B.M., B.Ch., for the CANVAS

Program Collaborative Group

N Engl J MedVolume 377(7):644-657

August 17, 2017

Page 28: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Effects of Canagliflozin on Glycated Hemoglobin Level, Body Weight, and Systolic and Diastolic Blood Pressure in the Integrated CANVAS Program.

Neal B et al. N Engl J Med 2017;377:644-657

Page 29: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Cardiovascular Outcomes in the Integrated CANVAS Program.

Neal B et al. N Engl J Med 2017;377:644-657

Page 30: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Cardiovascular Outcomes in the Integrated CANVAS Program

Page 31: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Adverse Events.

Neal B et al. N Engl J Med 2017;377:644-657

Page 32: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Conclusions

• In two trials involving patients with type 2 diabetes and an elevated risk of cardiovascular disease, patients treated with canagliflozin had a lower risk of cardiovascular events than those who received placebo but a greater risk of amputation, primarily at the level of the toe or metatarsal.

Page 33: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,
Page 34: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Incretin 1932

La Barre proposed the name “Incretin” for an

intestinal derived factor which lowered glucose

La Barre J. Sur les possibilites d'un traitement du diabete

par l'incretine. Bull Acad R Med Belg 1932;12:620-634

Page 35: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

LEADER trial: Primary Outcome

15

10

20

5

0

0 6 12 18 24 30 36 42 48 54

Placebo

Liraglutide

Patients

with a

n e

vent (%

)

Months since randomisation

Hazard ratio, 0.87 (95% CI, 0.78–0.97)

P<0.001 for noninferiority

P=0.01 for superiority

First occurrence of CV death, nonfatal myocardial infarction, or nonfatal stroke

in the time-to-event analysis in patients with type 2 diabetes and high CV risk.

Liraglutide Effect and Action in Diabetes: Evaluation of cardiovascular outcome

Results (LEADER) trial

Adapted from: Marso SP et al., NEJM 2016

Page 36: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

LEADER trial:Death from Cardiovascular Causes

15

10

20

5

0

0 6 12 18 24 30 36 42 48 54

Placebo

Liraglutide

Patients

with a

n e

vent (%

)

Months since randomisation

Hazard ratio, 0.78 (95% CI, 0.66–0.93)

P=0.007

Liraglutide Effect and Action in Diabetes: Evaluation of cardiovascular outcome

Results (LEADER) trial

Adapted from: Marso SP et al., NEJM 2016

Page 37: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,
Page 38: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Marso SP et al. N Engl J Med 2016. DOI: 10.1056/NEJMoa1607141

Semaglutide Cardiovascular Outcomes.

Page 39: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Original Article

Effects of Once-Weekly Exenatide on Cardiovascular Outcomes in Type 2 Diabetes

Rury R. Holman, F.Med.Sci., M. Angelyn Bethel, M.D., Robert J. Mentz, M.D., Vivian P. Thompson, M.P.H., Yuliya Lokhnygina, Ph.D., John B. Buse, M.D., Ph.D., Juliana C.

Chan, M.D., Jasmine Choi, M.S., Stephanie M. Gustavson, Ph.D., Nayyar Iqbal, M.D.,

Aldo P. Maggioni, M.D., Steven P. Marso, M.D., Peter Öhman, M.D., Ph.D., Neha J. Pagidipati, M.D., M.P.H., Neil Poulter, F.Med.Sci., Ambady Ramachandran, M.D., Bernard Zinman, M.D., Adrian F. Hernandez, M.D., M.H.S., for the EXSCEL Study

Group

N Engl J MedVolume 377(13):1228-1239

September 28, 2017

Page 40: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

EXCEL Trial Outcomes

Holman RR et al. N Engl J Med 2017;377:1228-1239

Page 41: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

CV risk in T2D: summary of large randomized trials with respect to CV events (MACE), CV mortality, and heart failure.

Bernard Zinman et al. Dia Care 2017;40:1302-1313

©2017 by American Diabetes Association

Page 42: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,
Page 43: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Insulin

Page 44: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Glucose

(mg/dL)

50 –

100 –

150 –

200 –

250 –

300 –

350 –

0 –

50 –

100 –

150 –

200 –

250 –

-10 -5 0 5 10 15 20 25 30

Years of Diabetes

*IGT=impaired glucose tolerance.

International Diabetes Center, 2000

Relative

Function

(%)

Fasting Glucose

Postmeal Glucose

Obesity IGT* DiabetesUncontrolled

Hyperglycemia

Insulin Resistance

b-cell Failure

Pancreatic Poop-Out inType 2 Diabetes

Page 45: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Decline in b Cell Function in

UKPDS

Dashed line shows extrapolation forward and backward from years 0 to 6 based on HOMA data

from UKPDS.

Lebovitz H. Diabetes Rev. 1999;7:139-153.

Rx:Insulin, metformin, sulfonylurea

b-Cellfunction

(%)

25

100

75

0

50

-12 -10 -6 -2 0 2 6 10 14

Years from diagnosis

Page 46: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Insulin 1928

Page 47: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Insulin concentrations

• 1922 U-5

• 1923 U-10 and U-20

• 1924 U-40

• 1925 U-80

• 1972 U-100 adopted

• 1958 U-500 Reg Beef

• 1998 U-500 Reg Hum

• 2015 U-200 Lispro

• 2015 U-300 Glargine

• 2015 U-200 Degludec

Page 48: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,
Page 49: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

New Basal Insulins

Page 50: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

4:00 16:00 20:00 24:00 4:00

Breakfast Lunch Dinner

8:0012:008:00

Time

Basal Insulin

Plasma

insulin

Basal/Bolus Treatment Program with

Rapid-acting and Long-acting Analogs

Novolog,

Humalog

or

Apidra

Aspart,

Lispro

or

Glulisine

Aspart,

Lispro

or

Glulisine

Page 51: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Basal Insulin

• NPH

• Glargine: Lantus and Toujeo

• Detemir: Levemir

• Degludec: Tresiba

Page 52: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Co

ntr

ibu

tio

n t

o o

vera

ll

hyp

erg

lycem

ia (

%)

A1C value quintiles (%)

N=290 non–insulin-using patients with type 2 diabetes.Monnier L et al. Diabetes Care. 2003;26:881-885.

FPG

PPG

FPG and PPG Contribution to

A1C Management

3040 45

50

70

7060 55

50

30

0

20

40

60

80

100

<7.3 7.3-8.4 8.5-9.2 9.3-10.2 >10.2

• Findings revealed that as A1C improves, the relative contribution of PPG

becomes increasingly important in maintaining overall glycemic control

Page 53: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

≥7.0% to <8.0%

Progressive Deterioration of PPG and FPG Is

Characteristic of Type 2 Diabetes

Monnier L et al. Diabetes Care. 2007;30(2):263-269.

Glu

co

se c

on

cen

trati

on

(m

g/

dL)

Diabetesduration (years)

Postprandial (daytime period)Fasting (nocturnal period)

11.5

252

234

216

198

180

162

144

126

108

90

0 2 44 6 8 10 12 14 16 18 20 22 24

10.0

4.48.4

0.7

270

Morningperiod

Breakfast

Time (hours)

≥9.0%

≥8.0% to <9.0%

≥6.5% to <7.0%

<6.5%

A1C%

Lunch Dinner

Page 54: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Insulin Glargine U-300

Page 55: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Glargine U-300

Page 56: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,
Page 57: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,
Page 58: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Insulin Degludec

Page 59: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,
Page 60: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Degludec MOA

Page 61: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,
Page 62: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Degludec Titration

Page 63: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,
Page 64: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Hyperglycaemia

Glycaemic control: variability

BG, blood glucose

Image adapted from Penckofer et al. Diabetes Technol Ther 2012;14:303–10; Vora & Heise. Diabetes Obes Metab 2013;15:701–12

Hypoglycaemia

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 23 24

0

6

2

4

10

12

14

16

18

22

Time (hours)

BG

(m

mo

l/L

)

Patient A

36

72

108

144

180

216

252

288

324

BG

(mg/d

L)

Mean BG ≈ HbA1c 7.8%

(61.7 mmol/mol)

Patient B

Low

variability

High

variability

8

0

Page 65: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Pathophysiological cardiovascular consequences

of hypoglycaemia

CRP, C-reactive protein; IL-6, interleukin 6; VEGF, vascular endothelial growth factor; Adapted from Desouza et al. Diabetes Care 2010;33:1389; Frier et al.

Diabetes Care 2011;34 (Suppl. 2):S132; 1. Wright et al. Diabetes Care 2010;33:1591; 2. Chow et al. Diabetologia 2013;56 (Suppl. 1):S243

VEGF IL-6 CRP

Neutrophil

activation

Platelet

activation Factor VIII

Blood

coagulation

abnormalities

Sympathoadrenal response

Epinephrine

Inflammation

Endothelial

dysfunction

Vasodilatation

Heart rate

variability

Rhythm

abnormalities

Haemodynamic changes

Heart workload

Contractility

Output

HYPOGLYCAEMIA

Persists for up to 48 hours1Effects last up to 7 days2

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• Abnormalities in:

• Atrioventricular conduction

• Ventricular repolarisation

• Catecholamine release leads

to:

• K+

• R-wave amplification

• T-wave flattening

• Depression of ST segment

• Prolongation of QT interval

• Risk of cardiac arrhythmia

Hypoglycaemia is associated with

ECG abnormalities

ECG, electrocardiogram

Laitinen et al. Ann Noninvasive Electrocardiol 2008;13:97–1051

P

R

S

Q

EC

G (

mV

)

Time (seconds)

3

2

1

0

–0.25 0.00 0.25 0.50 0.75

Baseline

Hypoglycaemic hyperinsulinaemia

T

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DEVOTE summary

CI, confidence interval; EAC, Event Adjudication Committee; HR, hazard ratio; IGlar U100, insulin glargine U100; MACE, major adverse cardiovascular events;

N, number of patients at risk; PYO, patient-years of observation

Marso et al. N Engl J Med 2017;377:723–32

• DEVOTE confirmed the cardiovascular safety of insulin

degludec in comparison with insulin glargine (both U100)

• DEVOTE reported 752 adjudication-confirmed severe

hypoglycaemic events in a blinded head-to-head trial

• A 40% lower rate of severe hypoglycaemia was confirmed at

similar levels of HbA1c

• A 53% lower rate of nocturnal severe hypoglycaemia was

confirmed at a lower fasting plasma glucose

3-point MACE (primary)

HR: 0.91

[0.78; 1.06]95% CI

Non-inferiority confirmed

p<0.001

Severe hypoglycaemia

Rate ratio: 0.60

[0.48; 0.76]95% CI

Superiority confirmed

p<0.001

Nocturnal severe hypoglycaemia

Rate ratio: 0.47

[0.31; 0.73]95% CI

p<0.001

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New Basal Insulins

• Reduced Intrasubject Variability

• True 24 Hour Duration

• Reduced Nocturnal Hypoglycemia

• Reduced Injection Burden in T2DM

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• SMBG testing is associated with improved A1C levels in

patients with T1DM and patients with T2DM treated with

insulin

• Efficacy of SMBG depends on the patient’s willingness

and ability to perform several finger sticks throughout the

day

• Even when SMBG frequency is high, it still provides only

a few snapshots from a complex and variable

environment, and provides no information about glucose

levels when a patient is sleeping

Detecting Glucose Variability with SMBG

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Blood Glucose Fluctuations in Patients with Similar Average

Blood Glucose Values

1. Kovatchev BP et al. Diabetes Care. 2006;29(11):2433-2438; 2. Nathan DM et al. Diabetes Care. 2008;31(8):1473-1478.

Days of study

Patient A1

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30

BG

level

(m

g/

dL)

432396360324288252216180144108

3672

0

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30

Patient B1

BG

level

(m

g/

dL)

432396360324288252216180144108

3672

0

Mean BG=144; A1C=6.5%2

Mean BG=144; A1C=6.5%2

Hypoglycemia: ≤70 mg/dL

Hypoglycemia: ≤70 mg/dL

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Continuous Glucose

Monitoring (CGM)

Page 72: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Continuous Glucose Monitor Sensor

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Where is the ball going?

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HbA1c 7.3 Sensor Modal Day Report

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Hypoglycemia Unawareness

“with Freddie, no reaction occurred after a

blood sugar of 60 mg/dl and with Alice S.,

none occurred when the blood sugar was as

low as 40 … Dangerous hypoglycemia may

occur without warning symptoms.”

Joslin, E 1924

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Trend Arrow

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T1D Exchange 2015

• 81% of CGM users openly admitted to

using CGM glucose values for determining

insulin doses

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Decision Making with CGM

• CGM number

• Trend Arrow

• Alert/Alarm

• Trend Graph

Page 79: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Trend Arrows

Page 80: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,
Page 81: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,
Page 82: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Hypoglycemia

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Hypoglycemia

Are you low or just stupid?

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Using a CGM: Change in Time Spent

Within Various Glucose Ranges

100%

125%

Subjects with Baseline

A1C > 9%

Subjects with Baseline A1C

< 7%

-31.1%

27.4%

0.8%

-36.4%

94.6%*

-75%

-50%

-25%

0%

25%

50%

75%

100%

125%

<55 55-80 81-140 141-240 >240

Glucose Range (mg/dL)

Me

dia

n %

Ch

an

ge

*p < 0.05

-75%

-50%

-25%

0%

25%

50%

75%

<55 55-80 81-140 141-240 >240

Glucose Range (mg/dL)

-14.5%

8.8%

-8.5%-14.2%

-46.4%**p < 0.05

<55 141-240>240<55 141-240

Page 85: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,
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Page 87: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

“Therapeutic” CGM

• 12/20/16 FDA expanded indication

Dexcom G5 CGM to replace FSBG testing

for treatment decisions: “non-adjunctive”

use

• 1/12/17 CMS ruling 1682R classified

Therapeutic vs Non-Therapeutic CGM

systems for Medicare patients

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Medicare Therapeutic CGM

• Have Type 1 or Type 2 Diabetes

• Currently use a Home Blood Glucose

Monitor and perform at least 4 fingersticks

per day

• Take insulin, either with multiple daily

injections or an insulin pump

• Have an insulin plan that requires frequent

changes based on CGM readings

Page 89: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Dexcom

Page 90: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Freestyle Libre

Page 91: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Artificial Pancreas

Page 92: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,

Artificial Pancreas 670G

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Page 94: What’s New in Diabetes: 2017 - ctafp.org€™s New in Diabetes: 2017 Egils Bogdanovics M.D. Hungerford Diabetes Center. Insulin: January 11, 1922 • 12 year old Leonard Thompson,
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“The person with diabetes who

knows the most lives the longest”

Elliot Joslin