Issues for DSM-5: Whither Melancholia?
The Case for Its Classification as a Distinct Mood Disorder
by GORDON PARKER , M.D.; MAX FINK , M.D.; EDWARD SHORTER , P H.D.; MICHAEL ALAN TAYLOR , M.D.; HAG P AKISKAL, M.D.; GERMAN BERRIOS, M.D.; TOM BOLWIG , M.D.; WALTER A. BROWN, M.D.; BERNARD CARROLL, M.B.B.S.; DAVID HEALY, M.D.; DONALD F. KLEIN , M.D.; ATHANASIOS KOUKOP ULOS, M.D.; ROBERT MICHELS M.D.; JOEL PARIS, M.D.; ROBERT T. RUBIN , M.D.; ROBERT SPITZER , M.D.; and CONRAD SWARTZ, M.D.
American Journal of Psychiatry. 2010 167:7.
Melancholia, a syndrome with a long history and distinctly specific psychopathological features, is inadequately differentiated from major depression by the DSM-IV specifier. It is neglected in clinical assessment [e.g., in STAR*D] and treatment selection [e.g., in the Texas Medication Algorithm Project]. Nevertheless, it possesses a distinctive biological homogeneity in clinical experience and laboratory test markers, and it is differentially responsive to specific treatment interventions. It therefore deserves recognition as a separate identifiable mood disorder. Melancholia has been variously described as “endogenous,” “endogenomorphic,” “autonomous,” “type A,” “psychotic,” and “typical” depression. In contrast to the current DSM criteria for the melancholia specifier [features of which are often shared with major depression], it has characteristic clinical features.
Clinical Features
Disturbances in affect disproportionate to stressors, marked by unremitting apprehension and morbid statements, blunted emotional response, nonreactive mood, and pervasive anhedonia—with such features continuing autonomously despite any improved circumstances. The risks for recurrence and for suicide are high. Psychomotor disturbance expressed as retardation [i.e., slowed thought, movement, and speech, anergia] or as spontaneous agitation [i.e., motor restlessness and stereotypic movements and speech]. Cognitive impairment with reduced concentration and working memory. Vegetative dysfunction manifested as interrupted sleep, loss of appetite and weight, reduced libido, and diurnal variation—with mood and energy generally worse in the morning. Although psychosis is not necessarily a feature, it is often present. Nihilistic convictions of hopelessness, guilt, sin, ruin, or disease are common psychotic themes.
Biological Changes
Several biological changes occur more frequently in melancholia than in other forms of depressive illness. Three indicative markers are known.
Hypercortisolemia, reflected in the dexamethasone suppression test (DST). It is common in melancholia and relatively uncommon in nonmelancholic mood disorders. Psychomotor disturbance measurable by the CORE scale, with CORE scores demonstrating a linear relationship with DST nonsuppression rates. Characteristic disturbances in sleep architecture, with reduced REM latency, increased REM time, and reduced deep sleep.
Treatment
Melancholic patients respond better to broad-action tricyclic antidepressants than to narrow-action antidepressants (e.g., serotonin uptake inhibitors). They respond well to ECT. In comparison to those with nonmelancholic mood disorders, melancholic patients rarely respond to placebos, psychotherapies, or social interventions.Conclusions
We therefore advocate that melancholia be positioned as a distinct, identifiable and specifically treatable affective syndrome in the DSM-5 classification.
Melancholia is a lifetime diagnosis, typically with recurrent episodes. Within the present classification it is frequently seen in severely ill patients with major depression and with bipolar disorder. Melancholia’s features cluster with greater consistency than the broad heterogeneity of the disorders and conditions included in major depression and bipolar disorder. The melancholia diagnosis has superior predictive validity for prognosis and treatment, and it represents a more homogeneous category for research study.
In the earlier DSM Manuals, the distinction wasn’t so necessary [still hypothesizing…]. It was almost built into the system – the Major Affective Syndromes being primarily the Melancholic Depressions and the Psychoneuroses being the commoner forms of Depressive Illness. Here are the Research Diagnostic Criteria [RDC] again as a reminder:
We use the term "major depressive disorder" as it seems general enough to encompass the many further subdivisions that are the basis of much current research. This category includes some cases that would be categorized as neurotic depression, and virtually all that would be classified as involutional depression, psychotic depression, and manic depressive illness, depressed type.
Depressive Disorders Not Meeting the Full Criteria for Major Depressive Disorder: There is even more controversy as to the best way of classifying subjects who are bothered from time to time more than most people by depressive mood and associated symptoms but who do not meet the full criteria for major depressive disorder.
Another fact of life that must have affected the construction of these criteria had to do with the groups studied in the process of building them. "Study A used an early draft of the RDC and involved 68 newly admitted inpatients at the New York State Psychiatric Institute"; "Study B … subjects were newly admitted inpatients who met screening criteria for a depressive or manic syndrome"; "The test-retest reliability study was conducted at the same four facilities as study B … involving a different group of newly admitted inpatients". It was a different time in history and psychiatric hospitalization was much more available. Melancholic Depression frequently lead to admission for evaluation and treatment. Only severe cases of Neurotic Depression were admitted, primarily based on suicidality. Melancholic Depression was, in those days, mostly an inpatient disease and Neurotic Depression was primarily an outpatient condition. That must have heavily skewed the results used in arriving at the criteria.
Well the first name I saw in the article that gives reason for any recommendation of ECT use for treatment is MAX FINK, of course he’d recommend ECT that’s his life work.
Well in my experience ECT is the most effective treatment for melancholic depression. I have seen some truly remarkable responses to very severe and life threatening depression.
In case you haven’t read this yet: Grassley goes after NIH over Nemeroff grant – http://freepdfhosting.com/ee8f43562b.pdf
Say, Tom, how long did that remarkable response last? As long as the amnesia?
“I have seen some truly remarkable responses to very severe and life threatening depression.”
that’s a nice sounding subjective statement…but where is the concrete evidence…what’s the electricity actually doing to the brain tissue..I’m quite sure a memory wipe would do wonders for someone with depression…but is that a treatment or a stop gap measure with dangerous and long term negative consequences?
This goes to the root of psychiatry’s main problem…they theorize, make hypothetical promises, put these sort of treatments into actual practice, and then put off the real understanding and science for somewhere decades down the road; which may I add, consequently never seems to pan out…..then they just repackage the same old junk science ideas and go through this fantasy process all over again..evidence based medicine be damned…
Heck, the ECT devices are not even regulated; or do they go through proper tested and clinical trials before going into use..just more darts being thrown in the dark by misguided medical fortune tellers…but by gosh it works for some unknown reason…trust me on it….I can only say in response NO THANK YOU…you have used up all your “trust me” cards…
Stan, You just made my day! Viva Grassley…
Amen, Mickey! Thank you, Stan! Thank you, thank you! Will be interested in the response requested by June 12. Wonder where Insel is in all this. I have a friend who is a journalist; when he took writing classes at Queens he was in the “creative non-fiction” section (as opposed to fiction or poetry). Each section came up with their own t-shirts. His? “You can’t make this s…. up!”
Just a voice from the other end of the spectrum… that of the “patient.” No, I have not had ECT or been hospitalized. I’m just starting out on the “meds” treadmill, hoping to make a dent in my depression and other issues. That being said, after reading this, absent some clearcut PROOF that ECT provides lasting relief, would I let anyone DO that to me? Uh… No.
Go Senator Grassley! Nemeroff– or something stinks and it glows in the dark! not hard to find that pharma paid KOL when it comes to corruption he’s right there! Watch out , he’s on the board of directors of a urology pharma company too; besides the aerosol spray Ambien! $$$$ is all that guy is about, and he needs to be removed permanently from ALL government funded trials and grants!
People die from being given penicillin. Let’s outlaw that drug pronto!