Growing pains? ... Rubbish

I’m pretty sure my ancestors came from Europe. And, as far as I know, I have no relatives in Australia. But, I must have some cosmic relationship with the Land Down Under because as I review articles for these columns I have an uncanny attraction to those coming out of Australia. Most of them are about sleep, one of my obsessions, and in general they address simple questions that no one has thought to ask.

My most recent Australia-based nugget appeared in the August edition of Pediatrics.

The researchers in Sidney were seeking to define “growing pains” by embarking on an extensive review of the medical literature. Beginning with thousands of articles, they winnowed these down to 145 studies. They found “there was extremely poor consensus between studies.” The most consistent components were the lower limb, bilaterality, evening onset, a normal physical assessment, and an episodic or recurrent course. However, all of these factors were mentioned in 50% or less of the articles they reviewed. The investigators wisely concluded that clinicians “should be wary of relying on the diagnosis to direct treatment decisions.”

This may seem like one small step for pediatrics. You may have reassured parents that none of your patients ever died of “growing pains” and the condition would eventually resolve. Hopefully, you were correct and that your case rate fatality is zero. But I suspect it wouldn’t take too long to unearth a wealth of malpractices cases in which another pediatrician’s patient died with an illness whose eventual discovery was tragically delayed by a period of false reassurance and diagnosis that the child merely had growing pains.

I can’t remember which of my sage instructors told me to never use “growing pains” as a diagnosis. It may have just been something I stumbled upon as my clinical experience grew. While holding firm to my commitment to never use it as a diagnosis, it became abundantly clear that I was seeing a large group of children (toddlers to early adolescents) who were experiencing lower leg pains in the early evening, often bad enough to wake them.

It took a bit longer to discover that most often these painful episodes occurred in children who were acutely or chronically sleep deprived. Occasionally, the pain would come on days in which the child had been unusually physically active. However, in most cases there was little correlation with lower limb activity.

I will admit that my observations were colored by my growing obsession that sleep deprivation is the root of many evils, including the phenomenon known as attention-deficit/hyperactivity disorder. I was even bold enough to include it in my one of the books I have written (Is My Child Overtired? Simon & Schuster, 2001). Nonetheless, I am still convinced that every investigation of a child with evening leg pains should include a thorough history of the child’s sleep history.

The bottom line is that these Australian researchers have done us a great favor with their research. However, I think they should have made a bolder statement in their conclusion. It is clear to me that “growing pains” should be removed as a diagnosis and no longer be reimbursed by third-party payers.

The void created by that action should spur some research into a better-defined diagnosis of the condition. If you want to use my tack and label it “nocturnal leg pains of childhood” and suggest better sleep hygiene, I will be flattered. But more importantly, take the time to take a good history, do a thorough exam, and then follow up, follow up, follow up, until the problem resolves.
 

Dr. Wilkoff practiced primary care pediatrics in Brunswick, Maine, for nearly 40 years. He has authored several books on behavioral pediatrics, including “How to Say No to Your Toddler.” Other than a Littman stethoscope he accepted as a first-year medical student in 1966, Dr. Wilkoff reports having nothing to disclose. Email him at [email protected].

I’m pretty sure my ancestors came from Europe. And, as far as I know, I have no relatives in Australia. But, I must have some cosmic relationship with the Land Down Under because as I review articles for these columns I have an uncanny attraction to those coming out of Australia. Most of them are about sleep, one of my obsessions, and in general they address simple questions that no one has thought to ask.

My most recent Australia-based nugget appeared in the August edition of Pediatrics.

The researchers in Sidney were seeking to define “growing pains” by embarking on an extensive review of the medical literature. Beginning with thousands of articles, they winnowed these down to 145 studies. They found “there was extremely poor consensus between studies.” The most consistent components were the lower limb, bilaterality, evening onset, a normal physical assessment, and an episodic or recurrent course. However, all of these factors were mentioned in 50% or less of the articles they reviewed. The investigators wisely concluded that clinicians “should be wary of relying on the diagnosis to direct treatment decisions.”

This may seem like one small step for pediatrics. You may have reassured parents that none of your patients ever died of “growing pains” and the condition would eventually resolve. Hopefully, you were correct and that your case rate fatality is zero. But I suspect it wouldn’t take too long to unearth a wealth of malpractices cases in which another pediatrician’s patient died with an illness whose eventual discovery was tragically delayed by a period of false reassurance and diagnosis that the child merely had growing pains.

I can’t remember which of my sage instructors told me to never use “growing pains” as a diagnosis. It may have just been something I stumbled upon as my clinical experience grew. While holding firm to my commitment to never use it as a diagnosis, it became abundantly clear that I was seeing a large group of children (toddlers to early adolescents) who were experiencing lower leg pains in the early evening, often bad enough to wake them.

It took a bit longer to discover that most often these painful episodes occurred in children who were acutely or chronically sleep deprived. Occasionally, the pain would come on days in which the child had been unusually physically active. However, in most cases there was little correlation with lower limb activity.

I will admit that my observations were colored by my growing obsession that sleep deprivation is the root of many evils, including the phenomenon known as attention-deficit/hyperactivity disorder. I was even bold enough to include it in my one of the books I have written (Is My Child Overtired? Simon & Schuster, 2001). Nonetheless, I am still convinced that every investigation of a child with evening leg pains should include a thorough history of the child’s sleep history.

The bottom line is that these Australian researchers have done us a great favor with their research. However, I think they should have made a bolder statement in their conclusion. It is clear to me that “growing pains” should be removed as a diagnosis and no longer be reimbursed by third-party payers.

The void created by that action should spur some research into a better-defined diagnosis of the condition. If you want to use my tack and label it “nocturnal leg pains of childhood” and suggest better sleep hygiene, I will be flattered. But more importantly, take the time to take a good history, do a thorough exam, and then follow up, follow up, follow up, until the problem resolves.
 

Dr. Wilkoff practiced primary care pediatrics in Brunswick, Maine, for nearly 40 years. He has authored several books on behavioral pediatrics, including “How to Say No to Your Toddler.” Other than a Littman stethoscope he accepted as a first-year medical student in 1966, Dr. Wilkoff reports having nothing to disclose. Email him at [email protected].

I’m pretty sure my ancestors came from Europe. And, as far as I know, I have no relatives in Australia. But, I must have some cosmic relationship with the Land Down Under because as I review articles for these columns I have an uncanny attraction to those coming out of Australia. Most of them are about sleep, one of my obsessions, and in general they address simple questions that no one has thought to ask.

My most recent Australia-based nugget appeared in the August edition of Pediatrics.

The researchers in Sidney were seeking to define “growing pains” by embarking on an extensive review of the medical literature. Beginning with thousands of articles, they winnowed these down to 145 studies. They found “there was extremely poor consensus between studies.” The most consistent components were the lower limb, bilaterality, evening onset, a normal physical assessment, and an episodic or recurrent course. However, all of these factors were mentioned in 50% or less of the articles they reviewed. The investigators wisely concluded that clinicians “should be wary of relying on the diagnosis to direct treatment decisions.”

This may seem like one small step for pediatrics. You may have reassured parents that none of your patients ever died of “growing pains” and the condition would eventually resolve. Hopefully, you were correct and that your case rate fatality is zero. But I suspect it wouldn’t take too long to unearth a wealth of malpractices cases in which another pediatrician’s patient died with an illness whose eventual discovery was tragically delayed by a period of false reassurance and diagnosis that the child merely had growing pains.

I can’t remember which of my sage instructors told me to never use “growing pains” as a diagnosis. It may have just been something I stumbled upon as my clinical experience grew. While holding firm to my commitment to never use it as a diagnosis, it became abundantly clear that I was seeing a large group of children (toddlers to early adolescents) who were experiencing lower leg pains in the early evening, often bad enough to wake them.

It took a bit longer to discover that most often these painful episodes occurred in children who were acutely or chronically sleep deprived. Occasionally, the pain would come on days in which the child had been unusually physically active. However, in most cases there was little correlation with lower limb activity.

I will admit that my observations were colored by my growing obsession that sleep deprivation is the root of many evils, including the phenomenon known as attention-deficit/hyperactivity disorder. I was even bold enough to include it in my one of the books I have written (Is My Child Overtired? Simon & Schuster, 2001). Nonetheless, I am still convinced that every investigation of a child with evening leg pains should include a thorough history of the child’s sleep history.

The bottom line is that these Australian researchers have done us a great favor with their research. However, I think they should have made a bolder statement in their conclusion. It is clear to me that “growing pains” should be removed as a diagnosis and no longer be reimbursed by third-party payers.

The void created by that action should spur some research into a better-defined diagnosis of the condition. If you want to use my tack and label it “nocturnal leg pains of childhood” and suggest better sleep hygiene, I will be flattered. But more importantly, take the time to take a good history, do a thorough exam, and then follow up, follow up, follow up, until the problem resolves.
 

Dr. Wilkoff practiced primary care pediatrics in Brunswick, Maine, for nearly 40 years. He has authored several books on behavioral pediatrics, including “How to Say No to Your Toddler.” Other than a Littman stethoscope he accepted as a first-year medical student in 1966, Dr. Wilkoff reports having nothing to disclose. Email him at [email protected].