Last year's Best of Stupid Science Reporting comes from (drumroll, please...) the New York Times: In Sleepless Nights, a Hope for Treating Depression by Terry Sejnowski.
Don't Believe Everything You Read In The New York Times
Evidently, 75 published papers with over 1700 subjects in the last forty years have documented that the depressive symptoms of new mothers are relieved after a sleepless night. Now let's remember the number one rule of research publishing -- for all we know, the same study may have been published 75 times.
On the other hand, if the author didn't double count studies, that would be an average of 23 participants per study. Whatever the results, with those numbers, they would not be robust results. A review of literature cited below examined some of these studies. One had nine participants. One had three. These are not studies. They are anecdotes.
Sleep Deprivation And Euphoria
Moving on. Anybody with bipolar disorder or for that matter, any student who has pulled an all-nighter can tell you that sleep deprivation lifts mood. After we talked until 5 AM my freshman year, the most natural thing to do in the world was to go invade a nearby garden and pick somebody's blackberries.
Sleep deprivation used as a treatment for depression is efficacious and robust: it works quickly, is relatively easy to administer, inexpensive, relatively safe and it also alleviates other types of clinical depression, Sejnowski reported.
Unfortunately, There Is This Little Problem
But before you throw away your pills, read the but.
Continuing from the article -- First, sleep deprivation is not as convenient as taking a pill. Actually that's debatable. No doctor's appointment, no worries about in or out of network, no copay, no trip to the pharmacy, no need to check the formulary... If that were the only downside, it would have much to commend it.
Wait a minute -- this is the New York Times here. Read that again.
Sleep deprivation is wonderful cure for depression. It's quick, cheap and safe. That's the good news.
The bad news? A relapse rate of 100% after 15 minutes.
Yes, that would be a difficulty.
There are a few other difficulties with this stupid science report, as well.
Actually, Sleep Deprivation Is Linked To Postpartum Depression
Lori Ross, et al did a review of the literature on this subject. Against Sejnowski's 75 studies are piles and piles of studies that assert quite the opposite, that sleep deprivation is a significant risk factor for postpartum depression, almost every woman who has postpartum depression is sleep-deprived, and improving mothers' sleep improves their mood.
Sleep Deprivation And Psychosis
The most serious risk of postpartum sleep deprivation would be psychosis. Studies back over a hundred years, noting that the almost universal early symptom of puerperal [first six weeks after childbirth] cases is loss of sleep (R. Jones, Puerperal Insanity from the British Medical Journal, 1902).
One or two women out of a thousand experience psychosis after giving birth, putting them at risk for suicide and infanticide. Depending on the study, 42-100% of women with postpartum psychosis also experience insomnia. Now that is a robust finding. Furthermore, there is evidence that sleep loss is the last straw that tips women into development of continued bipolar disorder.
Mood is a continuum item. Depression would be on one end. Lifting of depression moves in the other direction. Then comes euphoria, then mania, then psychosis.
Sleep Deprivation And Mania
And speaking of mania, the experience of people with bipolar and college students is well supported in the literature, that sleeplessness can trigger mania.
Sleep For Prevention Of Postpartum Depression
All this stuff is so well known, the Women's Health Concerns Clinic at St. Joseph's Healthcare has developed a preventive intervention that is routinely offered to patients who present with high risk for postpartum depression. Can you imagine a five-day stay in a private room after childbirth? These and other strategies aimed at improving the sleep of new moms decreased mood disorders and even psychiatric hospitalizations months after childbirth.
Sleep. That is the REAL cure for postpartum depression. Forget baby showers. The kindest gift you can give a new mom is to take care of the kid while mom takes a nap.
Speaking of which,
Aimee -- get off the computer and go to bed!
flair from facebook
LOL ~ love your scathing sense of humor.ReplyDelete