Diabetes Increases Injury Risk: A Troubling Trend

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In 2024, a record number of people are celebrating their 65th birthdays. Increasing age is associated with a higher risk for falls, fractures, and other injuries that may require hospitalization. 

In older adults with type 1 and type 2 diabetes, the risk for falls is double that seen in older people without these conditions. Increased clinician awareness of the many factors that result in this higher risk in people with diabetes, and timely implementation of strategies to prevent falls, are essential.

The annual incidence of falls in people with diabetes older than 65 years is about 39%, compared with 19% among those without diabetes. People with diabetes on insulin face an even greater increased risk for falls compared with those who are not using insulin (94% vs 27% increased risk).

Many well-known aspects of diabetes contribute to this greater risk. These include decreased sensorimotor function, musculoskeletal and neuromuscular deficits, foot and body pain, poor vision, hypoglycemic episodes, pharmacologic complications, and problems with hearing and balance. 

Optimal management of diabetes and its complications is essential, and the American Diabetes Association has developed clear guidelines for clinicians to follow to reduce the risk for diabetes related complications and manage these conditions.

The prevalence of diabetic peripheral neuropathy increases with age and duration of diabetes. People with diabetic peripheral neuropathy and diminished sensation on their feet are at increased risk for loss of postural control. Loss of proprioceptive feedback (the ability to sense movement, action and location) during standing and walking leads increases the risk for falls.

In addition, less physical activity, impaired muscle strength, and suboptimal postural control all influence gait patterns and increase the risk for falling. Adults with diabetes have a two to three times higher risk for sarcopenia (decreased muscle strength and muscle mass). They also have low plantar flexion strength, causing increased displacement of their center of gravity, which in turn reduces their maximum forward stride and may result in falls and injury.

Many people with diabetes experience neuropathic foot and body pain, requiring psychotropic and other medications that may exacerbate the risk, such as amitriptyline and duloxetine. Furthermore, older adults with diabetes are more likely to take more prescription medications and may be more sensitive to effects of multiple medications than are individuals without diabetes.

A hazard of managing diabetes, particularly with insulin, is the increased risk for unexpected low blood glucose levels. These episodes can also occur in patients taking certain kinds of oral diabetes medications, but they are more common in those on insulin. Low blood glucose can cause dizziness, confusion, and postural instability, increasing the risk for falling.

Diabetic eye complications include retinopathy, macular edema, cataracts, and glaucoma. In a study of close to 10,000 middle-aged and older adults with diabetes, those with moderate eye complications had almost double the risk of falls as those without eye complications.

Another concern with diabetes is its effect on nerves and blood vessels in the inner ear, leading to a negative effect on balance and hearing loss, both of which are also associated with a higher risk for falling and injury.

Clinicians can reduce the risk for falls in patients by taking measures to improve diabetes control and reduce the risk for microvascular disease affecting the nerves, eyes, and ears. 

In addition, exercises that optimize muscle mass, bone strength, gait, and balance, and use of specialized footwear in people with neuropathy, may reduce fall risk. Chair yoga and tai chi have also been shown to be helpful. Clinicians can also advise patients on commonsense strategies to implement in their homes, such as ensuring proper lighting, reducing, clutter and minimizing the use of floor rugs.

The risk for falls and the associated risk for fracture and possible hospitalization are of significant concern in older adults — particularly those with diabetes, and even more so in those with diabetes who are on insulin. It is our responsibility as clinicians to implement strategies to optimize diabetes control in our patients and monitor them for microvascular and other complications that may increase this risk, and manage them appropriately if and when these complications occur.

Madhusmita Misra, Professor, Chair, Physician-in-Chief, Department of Pediatrics, University of Virginia and UVA Health Children’s, Charlottesville, has disclosed being a key opinion leader for Lumos Pharma. Sidhartha Pani, Assistant Professor, Department of Internal Medicine, UVA School of Medicine; Medical Director, Department of General Medicine, Same Day Care Clinic, Charlottesville, disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

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In 2024, a record number of people are celebrating their 65th birthdays. Increasing age is associated with a higher risk for falls, fractures, and other injuries that may require hospitalization. 

In older adults with type 1 and type 2 diabetes, the risk for falls is double that seen in older people without these conditions. Increased clinician awareness of the many factors that result in this higher risk in people with diabetes, and timely implementation of strategies to prevent falls, are essential.

The annual incidence of falls in people with diabetes older than 65 years is about 39%, compared with 19% among those without diabetes. People with diabetes on insulin face an even greater increased risk for falls compared with those who are not using insulin (94% vs 27% increased risk).

Many well-known aspects of diabetes contribute to this greater risk. These include decreased sensorimotor function, musculoskeletal and neuromuscular deficits, foot and body pain, poor vision, hypoglycemic episodes, pharmacologic complications, and problems with hearing and balance. 

Optimal management of diabetes and its complications is essential, and the American Diabetes Association has developed clear guidelines for clinicians to follow to reduce the risk for diabetes related complications and manage these conditions.

The prevalence of diabetic peripheral neuropathy increases with age and duration of diabetes. People with diabetic peripheral neuropathy and diminished sensation on their feet are at increased risk for loss of postural control. Loss of proprioceptive feedback (the ability to sense movement, action and location) during standing and walking leads increases the risk for falls.

In addition, less physical activity, impaired muscle strength, and suboptimal postural control all influence gait patterns and increase the risk for falling. Adults with diabetes have a two to three times higher risk for sarcopenia (decreased muscle strength and muscle mass). They also have low plantar flexion strength, causing increased displacement of their center of gravity, which in turn reduces their maximum forward stride and may result in falls and injury.

Many people with diabetes experience neuropathic foot and body pain, requiring psychotropic and other medications that may exacerbate the risk, such as amitriptyline and duloxetine. Furthermore, older adults with diabetes are more likely to take more prescription medications and may be more sensitive to effects of multiple medications than are individuals without diabetes.

A hazard of managing diabetes, particularly with insulin, is the increased risk for unexpected low blood glucose levels. These episodes can also occur in patients taking certain kinds of oral diabetes medications, but they are more common in those on insulin. Low blood glucose can cause dizziness, confusion, and postural instability, increasing the risk for falling.

Diabetic eye complications include retinopathy, macular edema, cataracts, and glaucoma. In a study of close to 10,000 middle-aged and older adults with diabetes, those with moderate eye complications had almost double the risk of falls as those without eye complications.

Another concern with diabetes is its effect on nerves and blood vessels in the inner ear, leading to a negative effect on balance and hearing loss, both of which are also associated with a higher risk for falling and injury.

Clinicians can reduce the risk for falls in patients by taking measures to improve diabetes control and reduce the risk for microvascular disease affecting the nerves, eyes, and ears. 

In addition, exercises that optimize muscle mass, bone strength, gait, and balance, and use of specialized footwear in people with neuropathy, may reduce fall risk. Chair yoga and tai chi have also been shown to be helpful. Clinicians can also advise patients on commonsense strategies to implement in their homes, such as ensuring proper lighting, reducing, clutter and minimizing the use of floor rugs.

The risk for falls and the associated risk for fracture and possible hospitalization are of significant concern in older adults — particularly those with diabetes, and even more so in those with diabetes who are on insulin. It is our responsibility as clinicians to implement strategies to optimize diabetes control in our patients and monitor them for microvascular and other complications that may increase this risk, and manage them appropriately if and when these complications occur.

Madhusmita Misra, Professor, Chair, Physician-in-Chief, Department of Pediatrics, University of Virginia and UVA Health Children’s, Charlottesville, has disclosed being a key opinion leader for Lumos Pharma. Sidhartha Pani, Assistant Professor, Department of Internal Medicine, UVA School of Medicine; Medical Director, Department of General Medicine, Same Day Care Clinic, Charlottesville, disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

 

In 2024, a record number of people are celebrating their 65th birthdays. Increasing age is associated with a higher risk for falls, fractures, and other injuries that may require hospitalization. 

In older adults with type 1 and type 2 diabetes, the risk for falls is double that seen in older people without these conditions. Increased clinician awareness of the many factors that result in this higher risk in people with diabetes, and timely implementation of strategies to prevent falls, are essential.

The annual incidence of falls in people with diabetes older than 65 years is about 39%, compared with 19% among those without diabetes. People with diabetes on insulin face an even greater increased risk for falls compared with those who are not using insulin (94% vs 27% increased risk).

Many well-known aspects of diabetes contribute to this greater risk. These include decreased sensorimotor function, musculoskeletal and neuromuscular deficits, foot and body pain, poor vision, hypoglycemic episodes, pharmacologic complications, and problems with hearing and balance. 

Optimal management of diabetes and its complications is essential, and the American Diabetes Association has developed clear guidelines for clinicians to follow to reduce the risk for diabetes related complications and manage these conditions.

The prevalence of diabetic peripheral neuropathy increases with age and duration of diabetes. People with diabetic peripheral neuropathy and diminished sensation on their feet are at increased risk for loss of postural control. Loss of proprioceptive feedback (the ability to sense movement, action and location) during standing and walking leads increases the risk for falls.

In addition, less physical activity, impaired muscle strength, and suboptimal postural control all influence gait patterns and increase the risk for falling. Adults with diabetes have a two to three times higher risk for sarcopenia (decreased muscle strength and muscle mass). They also have low plantar flexion strength, causing increased displacement of their center of gravity, which in turn reduces their maximum forward stride and may result in falls and injury.

Many people with diabetes experience neuropathic foot and body pain, requiring psychotropic and other medications that may exacerbate the risk, such as amitriptyline and duloxetine. Furthermore, older adults with diabetes are more likely to take more prescription medications and may be more sensitive to effects of multiple medications than are individuals without diabetes.

A hazard of managing diabetes, particularly with insulin, is the increased risk for unexpected low blood glucose levels. These episodes can also occur in patients taking certain kinds of oral diabetes medications, but they are more common in those on insulin. Low blood glucose can cause dizziness, confusion, and postural instability, increasing the risk for falling.

Diabetic eye complications include retinopathy, macular edema, cataracts, and glaucoma. In a study of close to 10,000 middle-aged and older adults with diabetes, those with moderate eye complications had almost double the risk of falls as those without eye complications.

Another concern with diabetes is its effect on nerves and blood vessels in the inner ear, leading to a negative effect on balance and hearing loss, both of which are also associated with a higher risk for falling and injury.

Clinicians can reduce the risk for falls in patients by taking measures to improve diabetes control and reduce the risk for microvascular disease affecting the nerves, eyes, and ears. 

In addition, exercises that optimize muscle mass, bone strength, gait, and balance, and use of specialized footwear in people with neuropathy, may reduce fall risk. Chair yoga and tai chi have also been shown to be helpful. Clinicians can also advise patients on commonsense strategies to implement in their homes, such as ensuring proper lighting, reducing, clutter and minimizing the use of floor rugs.

The risk for falls and the associated risk for fracture and possible hospitalization are of significant concern in older adults — particularly those with diabetes, and even more so in those with diabetes who are on insulin. It is our responsibility as clinicians to implement strategies to optimize diabetes control in our patients and monitor them for microvascular and other complications that may increase this risk, and manage them appropriately if and when these complications occur.

Madhusmita Misra, Professor, Chair, Physician-in-Chief, Department of Pediatrics, University of Virginia and UVA Health Children’s, Charlottesville, has disclosed being a key opinion leader for Lumos Pharma. Sidhartha Pani, Assistant Professor, Department of Internal Medicine, UVA School of Medicine; Medical Director, Department of General Medicine, Same Day Care Clinic, Charlottesville, disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

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