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Painful diabetic neuropathy is very common and can greatly affect an individual’s quality of life, guideline author Brian Callaghan, MD, University of Michigan, Ann Arbor, noted in a news release.
“This guideline aims to help neurologists and other doctors provide the highest quality patient care based on the latest evidence,” Dr. Callaghan said.
The recommendations update the 2011 AAN guideline on the treatment of painful diabetic neuropathy. The new guidance was published online Dec. 27, 2021, in Neurology and has been endorsed by the American Association of Neuromuscular & Electrodiagnostic Medicine.
Multiple options
To update the guideline, an expert panel reviewed data from more than 100 randomized controlled trials published from January 2008 to April 2020.
The panel noted that more than 16% of individuals with diabetes experience painful diabetic neuropathy, but it often goes unrecognized and untreated. The guideline recommends clinicians assess patients with diabetes for peripheral neuropathic pain and its effect on their function and quality of life.
Before prescribing treatment, health providers should determine if the patient also has mood or sleep problems as both can influence pain perception.
The guideline recommends offering one of four classes of oral medications found to be effective for neuropathic pain: tricyclic antidepressants such as amitriptyline, nortriptyline, or imipramine; serotonin norepinephrine reuptake inhibitors such as duloxetine, venlafaxine, or desvenlafaxine; gabapentinoids such as gabapentin or pregabalin; and/or sodium channel blockers such as carbamazepine, oxcarbazepine, lamotrigine, or lacosamide.
All four classes of medications have “comparable effect sizes just above or just below our cutoff for a medium effect size” (standardized median difference, 0.5), the panel noted.
In addition, “new studies on sodium channel blockers published since the last guideline have resulted in these drugs now being recommended and considered as effective at providing pain relief as the other drug classes recommended in this guideline,” said Dr. Callaghan.
When an initial medication fails to provide meaningful improvement in pain, or produces significant side effects, a trial of another medication from a different class is recommended.
Pain reduction, not elimination
Opioids are not recommended for painful diabetic neuropathy. Not only do they come with risks, there is also no strong evidence they are effective for painful diabetic neuropathy in the long term, the panel wrote. Tramadol and tapentadol are also not recommended for the treatment of painful diabetic neuropathy.
“Current evidence suggests that the risks of the use of opioids for painful diabetic neuropathy therapy outweigh the benefits, so they should not be prescribed,” Dr. Callaghan said.
For patients interested in trying topical, nontraditional, or nondrug interventions to reduce pain, the guideline recommends a number of options including capsaicin, glyceryl trinitrate spray, and Citrullus colocynthis. Ginkgo biloba, exercise, mindfulness, cognitive-behavioral therapy, and tai chi are also suggested.
“It is important to note that the recommended drugs and topical treatments in this guideline may not eliminate pain, but they have been shown to reduce pain,” Dr. Callaghan said. “The good news is there are many treatment options for painful diabetic neuropathy, so a treatment plan can be tailored specifically to each person living with this condition.”
Along with the updated guideline, the AAN has also published a new Polyneuropathy Quality Measurement Set to assist neurologists and other health care providers in treating patients with painful diabetic neuropathy.
The updated guideline was developed with financial support from the AAN.
A version of this article first appeared on Medscape.com.
Painful diabetic neuropathy is very common and can greatly affect an individual’s quality of life, guideline author Brian Callaghan, MD, University of Michigan, Ann Arbor, noted in a news release.
“This guideline aims to help neurologists and other doctors provide the highest quality patient care based on the latest evidence,” Dr. Callaghan said.
The recommendations update the 2011 AAN guideline on the treatment of painful diabetic neuropathy. The new guidance was published online Dec. 27, 2021, in Neurology and has been endorsed by the American Association of Neuromuscular & Electrodiagnostic Medicine.
Multiple options
To update the guideline, an expert panel reviewed data from more than 100 randomized controlled trials published from January 2008 to April 2020.
The panel noted that more than 16% of individuals with diabetes experience painful diabetic neuropathy, but it often goes unrecognized and untreated. The guideline recommends clinicians assess patients with diabetes for peripheral neuropathic pain and its effect on their function and quality of life.
Before prescribing treatment, health providers should determine if the patient also has mood or sleep problems as both can influence pain perception.
The guideline recommends offering one of four classes of oral medications found to be effective for neuropathic pain: tricyclic antidepressants such as amitriptyline, nortriptyline, or imipramine; serotonin norepinephrine reuptake inhibitors such as duloxetine, venlafaxine, or desvenlafaxine; gabapentinoids such as gabapentin or pregabalin; and/or sodium channel blockers such as carbamazepine, oxcarbazepine, lamotrigine, or lacosamide.
All four classes of medications have “comparable effect sizes just above or just below our cutoff for a medium effect size” (standardized median difference, 0.5), the panel noted.
In addition, “new studies on sodium channel blockers published since the last guideline have resulted in these drugs now being recommended and considered as effective at providing pain relief as the other drug classes recommended in this guideline,” said Dr. Callaghan.
When an initial medication fails to provide meaningful improvement in pain, or produces significant side effects, a trial of another medication from a different class is recommended.
Pain reduction, not elimination
Opioids are not recommended for painful diabetic neuropathy. Not only do they come with risks, there is also no strong evidence they are effective for painful diabetic neuropathy in the long term, the panel wrote. Tramadol and tapentadol are also not recommended for the treatment of painful diabetic neuropathy.
“Current evidence suggests that the risks of the use of opioids for painful diabetic neuropathy therapy outweigh the benefits, so they should not be prescribed,” Dr. Callaghan said.
For patients interested in trying topical, nontraditional, or nondrug interventions to reduce pain, the guideline recommends a number of options including capsaicin, glyceryl trinitrate spray, and Citrullus colocynthis. Ginkgo biloba, exercise, mindfulness, cognitive-behavioral therapy, and tai chi are also suggested.
“It is important to note that the recommended drugs and topical treatments in this guideline may not eliminate pain, but they have been shown to reduce pain,” Dr. Callaghan said. “The good news is there are many treatment options for painful diabetic neuropathy, so a treatment plan can be tailored specifically to each person living with this condition.”
Along with the updated guideline, the AAN has also published a new Polyneuropathy Quality Measurement Set to assist neurologists and other health care providers in treating patients with painful diabetic neuropathy.
The updated guideline was developed with financial support from the AAN.
A version of this article first appeared on Medscape.com.
Painful diabetic neuropathy is very common and can greatly affect an individual’s quality of life, guideline author Brian Callaghan, MD, University of Michigan, Ann Arbor, noted in a news release.
“This guideline aims to help neurologists and other doctors provide the highest quality patient care based on the latest evidence,” Dr. Callaghan said.
The recommendations update the 2011 AAN guideline on the treatment of painful diabetic neuropathy. The new guidance was published online Dec. 27, 2021, in Neurology and has been endorsed by the American Association of Neuromuscular & Electrodiagnostic Medicine.
Multiple options
To update the guideline, an expert panel reviewed data from more than 100 randomized controlled trials published from January 2008 to April 2020.
The panel noted that more than 16% of individuals with diabetes experience painful diabetic neuropathy, but it often goes unrecognized and untreated. The guideline recommends clinicians assess patients with diabetes for peripheral neuropathic pain and its effect on their function and quality of life.
Before prescribing treatment, health providers should determine if the patient also has mood or sleep problems as both can influence pain perception.
The guideline recommends offering one of four classes of oral medications found to be effective for neuropathic pain: tricyclic antidepressants such as amitriptyline, nortriptyline, or imipramine; serotonin norepinephrine reuptake inhibitors such as duloxetine, venlafaxine, or desvenlafaxine; gabapentinoids such as gabapentin or pregabalin; and/or sodium channel blockers such as carbamazepine, oxcarbazepine, lamotrigine, or lacosamide.
All four classes of medications have “comparable effect sizes just above or just below our cutoff for a medium effect size” (standardized median difference, 0.5), the panel noted.
In addition, “new studies on sodium channel blockers published since the last guideline have resulted in these drugs now being recommended and considered as effective at providing pain relief as the other drug classes recommended in this guideline,” said Dr. Callaghan.
When an initial medication fails to provide meaningful improvement in pain, or produces significant side effects, a trial of another medication from a different class is recommended.
Pain reduction, not elimination
Opioids are not recommended for painful diabetic neuropathy. Not only do they come with risks, there is also no strong evidence they are effective for painful diabetic neuropathy in the long term, the panel wrote. Tramadol and tapentadol are also not recommended for the treatment of painful diabetic neuropathy.
“Current evidence suggests that the risks of the use of opioids for painful diabetic neuropathy therapy outweigh the benefits, so they should not be prescribed,” Dr. Callaghan said.
For patients interested in trying topical, nontraditional, or nondrug interventions to reduce pain, the guideline recommends a number of options including capsaicin, glyceryl trinitrate spray, and Citrullus colocynthis. Ginkgo biloba, exercise, mindfulness, cognitive-behavioral therapy, and tai chi are also suggested.
“It is important to note that the recommended drugs and topical treatments in this guideline may not eliminate pain, but they have been shown to reduce pain,” Dr. Callaghan said. “The good news is there are many treatment options for painful diabetic neuropathy, so a treatment plan can be tailored specifically to each person living with this condition.”
Along with the updated guideline, the AAN has also published a new Polyneuropathy Quality Measurement Set to assist neurologists and other health care providers in treating patients with painful diabetic neuropathy.
The updated guideline was developed with financial support from the AAN.
A version of this article first appeared on Medscape.com.
FROM NEUROLOGY