Advice from the Trenches on Type 2 Diabetes Care

Davida F. Kruger, MSN, APN-BC, BC-ADM
Ms. Kruger has been a certified nurse practitioner in diabetes at Henry Ford Health System in Detroit, MI, for more than 35 years. Ms. Kruger has been a co-investigator on numerous studies of diabetes interventions and care, including the National Institutes of Health–funded multicenter EDIC and ACCORD trials.

She is a past Chair of the American Diabetes Association (ADA) Research Foundation and has served on the ADA Research Policy Committee. She is also an ADA Past President (Health Care and Education). She has also served as editor-in-chief of 2 American Diabetes Association (ADA) journals, Diabetes Spectrum and Clinical Diabetes.

Our diabetes clinic in Detroit is ground zero for diabetes care and education.

High-risk obstetrician gynecologists, cardiologists, nephrologists, and primary care providers, which are all specialties seeing more patients with type 2 diabetes (T2D) comorbidities, are coming to us or sharing patient cases to learn more about diabetes care, newer medications, and the technology needed to help disease management. Considering the complexity of the disease, its comorbidities, the long list of medications, and the human skills required to help these individuals, our clinic has long considered that patients are better served by a team of providers with experience in the intricacies and nuances of this chronic disease.

With over 40 years in the trenches, I can write without equivocation that the treatment of patients with diabetes requires a team approach involving diabetes educators, nurse practitioners, physician assistants, pharmacists, physicians, and nutritionists, who have long known that diabetes is a serious, deadly disease. 

Some facts to prove my point: 
When I started treating people with  diabetes, 4% of the US population had the disease. Life expectancy was about 74 years. Today, 11% of the population has diabetes, and life expectancy is closer to 78 years. Longer life, for someone with diabetes, means more time with kidney disease, cardiovascular problems, neuropathy, macular degeneration, and more.T2D is no longer just an adult disease. We are treating T2D in a much younger population. The Centers for Disease Control and Prevention says from 2002 to 2015, the incidence rate for people <20 years rose 4.8% per year. 
In 2019, the World Health Organization said that 16,300 people < 25 years old died from diabetes, and most of these deaths were from type 1 diabetes.
If we maintain the status quo, between now and 2050, 33% of the adult population in this country could have this disease. 
Our clinic has enrolled  at least 3500 patients with some type of diabetes. 

The list of therapies ─ and more importantly the different classes of therapies ─ has grown significantly since the time when sulfonylureas, metformin, and insulin were the only therapies available. Today, there are at least 9 classes of medications to treat type 2 diabetes. 

Considering that patients with T2D, most of whom are overweight or obese, also have heart disease, kidney disease, and more, the collective input from various kinds of healthcare providers to discuss how these medications can work together, or not, is beyond beneficial. The literature shows that a multidisciplinary team improves patient outcomes in the T2D population. The literature also shows that despite therapeutic advances, most of these patients have disease that is not well controlled, for a variety of reasons.

Patients and Attitudes
I was riding in an elevator with a rheumatologist a few years ago. He told me that my patients were all “fat” and “responsible for their situation.” I told him an elevator ride could not cover the amount of education he needed, so I invited him to call me. There are many reasons why people develop T2D and carrying too much weight is a significant one. We tell our patients that this extra weight puts stress on the natural production of insulin. The result is that less organic insulin is produced so more manufactured insulin is prescribed, and this puts weight on the patient. 

Patients have busy lives, and those with diabetes are no different; their lives get in the way of managing their disease. Some need to remember to take 3 or 4 injections a day. They forget an injection at lunch because their routine has been disrupted; they forget at bedtime because they fell asleep on the sofa. Or they had to feed their children dinner quickly to make it to a teacher’s meeting, so they forgot their medication. But it is vital that they maintain their insulin injection schedule. Research says missing 2.1 meal-related injections a week increases glycated hemoglobin (A1c) by 0.3% to 0.4%.

Most people with T2D will eventually need insulin. For someone with diabetes – and for their family members – hypoglycemia is a real fear. Hypoglycemia has significant physical (eg, irregular heartbeat, shakiness) and mental (eg, anxiety, irritability) effects. In response, patients can treat themselves with glucose tablets or simple carbohydrates (between 15 and 30 g). If the patient is unconscious, the family may need to use injectable glucagon. This is where the benefits of a continuous glucose monitor come in.
Patients can see the hypoglycemic state they are approaching so they can treat a low blood glucose level on their own before others need to. 

Our clinic members focus on having open, honest conversations with our patients about how their lives affect their diabetes. We encourage them to choose a nutrition plan or see our dietitian. Some do phenomenally well with plans like Weight Watchers, but others do not. Whatever they choose, our dietitians aim to help them stay on it, with weekly check-ins, teleconferences, and appointments.

Communication goes both ways. Our patients tell us constantly that they do not want another medication. Diabetes is an expensive disease, and most of our patients take at least 5 medications, prescribed by nephrologists, cardiologists, endocrinologists, and family physicians. Our clinical pharmacists and other team members try to find ways to bring those costs down; sometimes we cannot.

Some Pointers
It is not a bad idea to keep a flowchart on your phone that details which diabetes drug is applicable under which circumstances, and when it is not applicable. While most are complementary, a list would detail how each of the new medications work, how they work together and how they benefit patients.

Some wisdom learned in the trenches: 

• Do not shy away from starting a newly diagnosed patient on metformin and a second agent. The American Diabetes Association guidelines say that more intensive initial treatment can be beneficial. If the patient’s  A1c is elevated, consider using 2 medications upon diagnosis. 
• Using a sulfonylurea, which stimulates insulin secretion, as a second-line therapy alone can increase risk of myocardial infarction, all-cause mortality, and severe hypoglycemia (hazard ratios, 1.26, 1.28, and 7.60, respectively); these medications also cause weight gain. The sulfonylureas put pressure on the beta cells to work harder. More importantly, we do not know what these medications do to the cardiovascular system in the long term.
• If the patient has cardiovascular disease, then, in combination with metformin, use a glucagon-like peptide 1 receptor agonist (GLP-1) or a sodium-glucose cotransporter 2 (SGLT2) inhibitor. If the patient has kidney disease, start with an SGLT2 inhibitor. And yes, you can prescribe both at the same time. 
• SGLT2 inhibitors lower glucose levels by preventing the kidneys from reabsorbing glucose. The GLP-1 agonists encourage insulin production and inhibit glucagon secretion  after meals. Neither of these medications are known to add weight; they are linked with weight loss. 
• If your patient is on a dipeptidyl peptidase 4 (DPP-4) inhibitor and is moving to a GLP-1 receptor agonist, stop the DDP-4 before starting the GLP-1 since both target the incretin system to control blood glucose levels.

While years in the making, new medications and technologies now available for T2D have given healthcare providers more options for their patients, and patients have better opportunities to achieve their treatment goals. 
 

Davida F. Kruger, MSN, APN-BC, BC-ADM
Ms. Kruger has been a certified nurse practitioner in diabetes at Henry Ford Health System in Detroit, MI, for more than 35 years. Ms. Kruger has been a co-investigator on numerous studies of diabetes interventions and care, including the National Institutes of Health–funded multicenter EDIC and ACCORD trials.

She is a past Chair of the American Diabetes Association (ADA) Research Foundation and has served on the ADA Research Policy Committee. She is also an ADA Past President (Health Care and Education). She has also served as editor-in-chief of 2 American Diabetes Association (ADA) journals, Diabetes Spectrum and Clinical Diabetes.

Our diabetes clinic in Detroit is ground zero for diabetes care and education.

High-risk obstetrician gynecologists, cardiologists, nephrologists, and primary care providers, which are all specialties seeing more patients with type 2 diabetes (T2D) comorbidities, are coming to us or sharing patient cases to learn more about diabetes care, newer medications, and the technology needed to help disease management. Considering the complexity of the disease, its comorbidities, the long list of medications, and the human skills required to help these individuals, our clinic has long considered that patients are better served by a team of providers with experience in the intricacies and nuances of this chronic disease.

With over 40 years in the trenches, I can write without equivocation that the treatment of patients with diabetes requires a team approach involving diabetes educators, nurse practitioners, physician assistants, pharmacists, physicians, and nutritionists, who have long known that diabetes is a serious, deadly disease. 

Some facts to prove my point: 
When I started treating people with  diabetes, 4% of the US population had the disease. Life expectancy was about 74 years. Today, 11% of the population has diabetes, and life expectancy is closer to 78 years. Longer life, for someone with diabetes, means more time with kidney disease, cardiovascular problems, neuropathy, macular degeneration, and more.T2D is no longer just an adult disease. We are treating T2D in a much younger population. The Centers for Disease Control and Prevention says from 2002 to 2015, the incidence rate for people <20 years rose 4.8% per year. 
In 2019, the World Health Organization said that 16,300 people < 25 years old died from diabetes, and most of these deaths were from type 1 diabetes.
If we maintain the status quo, between now and 2050, 33% of the adult population in this country could have this disease. 
Our clinic has enrolled  at least 3500 patients with some type of diabetes. 

The list of therapies ─ and more importantly the different classes of therapies ─ has grown significantly since the time when sulfonylureas, metformin, and insulin were the only therapies available. Today, there are at least 9 classes of medications to treat type 2 diabetes. 

Considering that patients with T2D, most of whom are overweight or obese, also have heart disease, kidney disease, and more, the collective input from various kinds of healthcare providers to discuss how these medications can work together, or not, is beyond beneficial. The literature shows that a multidisciplinary team improves patient outcomes in the T2D population. The literature also shows that despite therapeutic advances, most of these patients have disease that is not well controlled, for a variety of reasons.

Patients and Attitudes
I was riding in an elevator with a rheumatologist a few years ago. He told me that my patients were all “fat” and “responsible for their situation.” I told him an elevator ride could not cover the amount of education he needed, so I invited him to call me. There are many reasons why people develop T2D and carrying too much weight is a significant one. We tell our patients that this extra weight puts stress on the natural production of insulin. The result is that less organic insulin is produced so more manufactured insulin is prescribed, and this puts weight on the patient. 

Patients have busy lives, and those with diabetes are no different; their lives get in the way of managing their disease. Some need to remember to take 3 or 4 injections a day. They forget an injection at lunch because their routine has been disrupted; they forget at bedtime because they fell asleep on the sofa. Or they had to feed their children dinner quickly to make it to a teacher’s meeting, so they forgot their medication. But it is vital that they maintain their insulin injection schedule. Research says missing 2.1 meal-related injections a week increases glycated hemoglobin (A1c) by 0.3% to 0.4%.

Most people with T2D will eventually need insulin. For someone with diabetes – and for their family members – hypoglycemia is a real fear. Hypoglycemia has significant physical (eg, irregular heartbeat, shakiness) and mental (eg, anxiety, irritability) effects. In response, patients can treat themselves with glucose tablets or simple carbohydrates (between 15 and 30 g). If the patient is unconscious, the family may need to use injectable glucagon. This is where the benefits of a continuous glucose monitor come in.
Patients can see the hypoglycemic state they are approaching so they can treat a low blood glucose level on their own before others need to. 

Our clinic members focus on having open, honest conversations with our patients about how their lives affect their diabetes. We encourage them to choose a nutrition plan or see our dietitian. Some do phenomenally well with plans like Weight Watchers, but others do not. Whatever they choose, our dietitians aim to help them stay on it, with weekly check-ins, teleconferences, and appointments.

Communication goes both ways. Our patients tell us constantly that they do not want another medication. Diabetes is an expensive disease, and most of our patients take at least 5 medications, prescribed by nephrologists, cardiologists, endocrinologists, and family physicians. Our clinical pharmacists and other team members try to find ways to bring those costs down; sometimes we cannot.

Some Pointers
It is not a bad idea to keep a flowchart on your phone that details which diabetes drug is applicable under which circumstances, and when it is not applicable. While most are complementary, a list would detail how each of the new medications work, how they work together and how they benefit patients.

Some wisdom learned in the trenches: 

• Do not shy away from starting a newly diagnosed patient on metformin and a second agent. The American Diabetes Association guidelines say that more intensive initial treatment can be beneficial. If the patient’s  A1c is elevated, consider using 2 medications upon diagnosis. 
• Using a sulfonylurea, which stimulates insulin secretion, as a second-line therapy alone can increase risk of myocardial infarction, all-cause mortality, and severe hypoglycemia (hazard ratios, 1.26, 1.28, and 7.60, respectively); these medications also cause weight gain. The sulfonylureas put pressure on the beta cells to work harder. More importantly, we do not know what these medications do to the cardiovascular system in the long term.
• If the patient has cardiovascular disease, then, in combination with metformin, use a glucagon-like peptide 1 receptor agonist (GLP-1) or a sodium-glucose cotransporter 2 (SGLT2) inhibitor. If the patient has kidney disease, start with an SGLT2 inhibitor. And yes, you can prescribe both at the same time. 
• SGLT2 inhibitors lower glucose levels by preventing the kidneys from reabsorbing glucose. The GLP-1 agonists encourage insulin production and inhibit glucagon secretion  after meals. Neither of these medications are known to add weight; they are linked with weight loss. 
• If your patient is on a dipeptidyl peptidase 4 (DPP-4) inhibitor and is moving to a GLP-1 receptor agonist, stop the DDP-4 before starting the GLP-1 since both target the incretin system to control blood glucose levels.

While years in the making, new medications and technologies now available for T2D have given healthcare providers more options for their patients, and patients have better opportunities to achieve their treatment goals. 
 

Davida F. Kruger, MSN, APN-BC, BC-ADM
Ms. Kruger has been a certified nurse practitioner in diabetes at Henry Ford Health System in Detroit, MI, for more than 35 years. Ms. Kruger has been a co-investigator on numerous studies of diabetes interventions and care, including the National Institutes of Health–funded multicenter EDIC and ACCORD trials.

She is a past Chair of the American Diabetes Association (ADA) Research Foundation and has served on the ADA Research Policy Committee. She is also an ADA Past President (Health Care and Education). She has also served as editor-in-chief of 2 American Diabetes Association (ADA) journals, Diabetes Spectrum and Clinical Diabetes.

Our diabetes clinic in Detroit is ground zero for diabetes care and education.

High-risk obstetrician gynecologists, cardiologists, nephrologists, and primary care providers, which are all specialties seeing more patients with type 2 diabetes (T2D) comorbidities, are coming to us or sharing patient cases to learn more about diabetes care, newer medications, and the technology needed to help disease management. Considering the complexity of the disease, its comorbidities, the long list of medications, and the human skills required to help these individuals, our clinic has long considered that patients are better served by a team of providers with experience in the intricacies and nuances of this chronic disease.

With over 40 years in the trenches, I can write without equivocation that the treatment of patients with diabetes requires a team approach involving diabetes educators, nurse practitioners, physician assistants, pharmacists, physicians, and nutritionists, who have long known that diabetes is a serious, deadly disease. 

Some facts to prove my point: 
When I started treating people with  diabetes, 4% of the US population had the disease. Life expectancy was about 74 years. Today, 11% of the population has diabetes, and life expectancy is closer to 78 years. Longer life, for someone with diabetes, means more time with kidney disease, cardiovascular problems, neuropathy, macular degeneration, and more.T2D is no longer just an adult disease. We are treating T2D in a much younger population. The Centers for Disease Control and Prevention says from 2002 to 2015, the incidence rate for people <20 years rose 4.8% per year. 
In 2019, the World Health Organization said that 16,300 people < 25 years old died from diabetes, and most of these deaths were from type 1 diabetes.
If we maintain the status quo, between now and 2050, 33% of the adult population in this country could have this disease. 
Our clinic has enrolled  at least 3500 patients with some type of diabetes. 

The list of therapies ─ and more importantly the different classes of therapies ─ has grown significantly since the time when sulfonylureas, metformin, and insulin were the only therapies available. Today, there are at least 9 classes of medications to treat type 2 diabetes. 

Considering that patients with T2D, most of whom are overweight or obese, also have heart disease, kidney disease, and more, the collective input from various kinds of healthcare providers to discuss how these medications can work together, or not, is beyond beneficial. The literature shows that a multidisciplinary team improves patient outcomes in the T2D population. The literature also shows that despite therapeutic advances, most of these patients have disease that is not well controlled, for a variety of reasons.

Patients and Attitudes
I was riding in an elevator with a rheumatologist a few years ago. He told me that my patients were all “fat” and “responsible for their situation.” I told him an elevator ride could not cover the amount of education he needed, so I invited him to call me. There are many reasons why people develop T2D and carrying too much weight is a significant one. We tell our patients that this extra weight puts stress on the natural production of insulin. The result is that less organic insulin is produced so more manufactured insulin is prescribed, and this puts weight on the patient. 

Patients have busy lives, and those with diabetes are no different; their lives get in the way of managing their disease. Some need to remember to take 3 or 4 injections a day. They forget an injection at lunch because their routine has been disrupted; they forget at bedtime because they fell asleep on the sofa. Or they had to feed their children dinner quickly to make it to a teacher’s meeting, so they forgot their medication. But it is vital that they maintain their insulin injection schedule. Research says missing 2.1 meal-related injections a week increases glycated hemoglobin (A1c) by 0.3% to 0.4%.

Most people with T2D will eventually need insulin. For someone with diabetes – and for their family members – hypoglycemia is a real fear. Hypoglycemia has significant physical (eg, irregular heartbeat, shakiness) and mental (eg, anxiety, irritability) effects. In response, patients can treat themselves with glucose tablets or simple carbohydrates (between 15 and 30 g). If the patient is unconscious, the family may need to use injectable glucagon. This is where the benefits of a continuous glucose monitor come in.
Patients can see the hypoglycemic state they are approaching so they can treat a low blood glucose level on their own before others need to. 

Our clinic members focus on having open, honest conversations with our patients about how their lives affect their diabetes. We encourage them to choose a nutrition plan or see our dietitian. Some do phenomenally well with plans like Weight Watchers, but others do not. Whatever they choose, our dietitians aim to help them stay on it, with weekly check-ins, teleconferences, and appointments.

Communication goes both ways. Our patients tell us constantly that they do not want another medication. Diabetes is an expensive disease, and most of our patients take at least 5 medications, prescribed by nephrologists, cardiologists, endocrinologists, and family physicians. Our clinical pharmacists and other team members try to find ways to bring those costs down; sometimes we cannot.

Some Pointers
It is not a bad idea to keep a flowchart on your phone that details which diabetes drug is applicable under which circumstances, and when it is not applicable. While most are complementary, a list would detail how each of the new medications work, how they work together and how they benefit patients.

Some wisdom learned in the trenches: 

• Do not shy away from starting a newly diagnosed patient on metformin and a second agent. The American Diabetes Association guidelines say that more intensive initial treatment can be beneficial. If the patient’s  A1c is elevated, consider using 2 medications upon diagnosis. 
• Using a sulfonylurea, which stimulates insulin secretion, as a second-line therapy alone can increase risk of myocardial infarction, all-cause mortality, and severe hypoglycemia (hazard ratios, 1.26, 1.28, and 7.60, respectively); these medications also cause weight gain. The sulfonylureas put pressure on the beta cells to work harder. More importantly, we do not know what these medications do to the cardiovascular system in the long term.
• If the patient has cardiovascular disease, then, in combination with metformin, use a glucagon-like peptide 1 receptor agonist (GLP-1) or a sodium-glucose cotransporter 2 (SGLT2) inhibitor. If the patient has kidney disease, start with an SGLT2 inhibitor. And yes, you can prescribe both at the same time. 
• SGLT2 inhibitors lower glucose levels by preventing the kidneys from reabsorbing glucose. The GLP-1 agonists encourage insulin production and inhibit glucagon secretion  after meals. Neither of these medications are known to add weight; they are linked with weight loss. 
• If your patient is on a dipeptidyl peptidase 4 (DPP-4) inhibitor and is moving to a GLP-1 receptor agonist, stop the DDP-4 before starting the GLP-1 since both target the incretin system to control blood glucose levels.

While years in the making, new medications and technologies now available for T2D have given healthcare providers more options for their patients, and patients have better opportunities to achieve their treatment goals.