Zusammenfassung
Hintergrund
Depressive Störungen sind häufig und führen zu hohem individuellem Leiden sowie sozioökonomischen Kosten. Trotz verschiedener effektiver Therapieoptionen wird die Remission als Ziel der Behandlung oft nicht erreicht. Der Einsatz der Elektrokonvulsionstherapie (EKT) kann hier eine sinnvolle Option sein.
Ziel der Arbeit
Diese Arbeit stellt die aktuelle Evidenz zu Wirksamkeit, Sicherheit und Verträglichkeit der EKT bei depressiven Störungen dar.
Material und Methoden
Es wurde eine selektive Literaturrecherche unter besonderer Berücksichtigung von Metaanalysen, systematischen Reviews sowie Empfehlungen nationaler und internationaler Leitlinien durchgeführt.
Ergebnisse
EKT stellt ein wirksames und für die meisten Patienten sicheres und gut verträgliches Verfahren zur Therapie depressiver Störungen dar. Auch bei Pharmakotherapieresistenz finden sich noch relativ hohe Remissionsraten. Für bestimmte Populationen scheint eine besonders gute Wirksamkeit zu bestehen. Im Gegensatz zur gut belegten Wirksamkeit der Akuttherapie fehlen weitgehend belastbare Daten zur Erhaltungstherapie. Unerwünschte Wirkungen, insbesondere kognitive Störungen, sind in der Regel nur kurzfristig vorhanden. Modifikationen in der Durchführung haben Auswirkungen auf die Wirksamkeit und Verträglichkeit.
Diskussion
Mit der EKT steht ein bei korrekter Anwendung hochwirksames Therapieverfahren zur Behandlung depressiver Störungen zur Verfügung. Angesichts der Häufigkeit depressiver Störungen und einer vielfach nicht erreichten Remission wäre eine weitere Ausweitung der Verfügbarkeit und Anwendung der EKT genauso wünschenswert wie eine intensivierte, ggf. multizentrische Forschung zu den Wirkmechanismen und Responseprädiktoren der EKT.
Summary
Background
Depressive disorders are common and lead to both individual suffering and high socioeconomic costs. Despite the fact that several effective therapies are available, remission is often not achieved. Electroconvulsive therapy (ECT) can be a therapeutic option in these cases.
Objectives
This review outlines the current evidence for the efficacy, safety and tolerability of ECT for depressive disorders.
Material and methods
A selective literature search was carried out with particular consideration of meta-analyses, systematic reviews, and recommendations of national and international therapy guidelines.
Results
For the majority of patients ECT is an effective, safe and well-tolerated therapy for the treatment of depressive disorders. There are relatively high remission rates even in patients with pharmacoresistant depression. There is evidence for a particularly high responsiveness in specific populations. In contrast to the proven effectiveness in the acute treatment of depressive disorders, there is a relative lack of data concerning maintenance therapy. Side effects including cognitive deficits are mostly transient. Modifications in the ECT technique have an impact on effectiveness and tolerability.
Conclusion
When administered correctly ECT is a highly effective therapy for the treatment of depressive disorders. In the light of the abundance of depressive disorders and lack of remission despite adequate pharmacological treatment, a broader availability and application of ECT would be desirable. The same is true for a more intensive research into the mechanisms of action and response predictors of ECT.
Literatur
Jacobi F, Höfler M, Strehle J et al (2014) Psychische Störungen in der Allgemeinbevölkerung. Nervenarzt 85:77–87
Sobocki P, Jönsson B, Angst J, Rehnberg C (2006) Cost of depression in Europe. J Ment Health Policy Econ 9:87–98
DGPPN für die Leitliniengruppe Unipolare Depression (2009) S3-Leitlinie/Nationale VersorgungsLeitlinie Unipolare Depression – Kurzfassung, 1. Aufl. DGPPN, ÄZQ, AWMF, Berlin
Judd LL, Akiskal HS, Maser JD et al (1998) Major depressive disorder: a prospective study of residual subthreshold depressive symptoms as predictor of rapid relapse. J Affect Disord 50:97–108
Keller MB, Lavori PW, Mueller TI et al (1992) Time to recovery, chronicity, and levels of psychopathology in major depression. A 5-year prospective follow-up of 431 subjects. Arch Gen Psychiatry 49:809–816
Trivedi MH, Rush AJ, Crismon ML et al (2004) Clinical results for patients with major depressive disorder in the Texas Medication Algorithm Project. Arch Gen Psychiatry 61:669–680
Bauer M, Pfennig A, Linden M et al (2009) Efficacy of an algorithm-guided treatment compared with treatment as usual: a randomized, controlled study of inpatients with depression. J Clin Psychopharmacol 29:327–333
Payne NA, Prudic J (2009) Electroconvulsive therapy: Part II: a biopsychosocial perspective. J Psychiatr Pract 15:369–390
Loh N, Nickl-Jockschat T, Sheldrick AJ, Grözinger M (2013) Accessibility, standards and challenges of electroconvulsive therapy in Western industrialized countries: a German example. World J Biol Psychiatry 14:432–440
UK ECT Review Group (2003) Efficacy and safety of electroconvulsive therapy in depressive disorders: a systematic review and meta-analysis. Lancet 361:799–808
Kho KH, Vreeswijk MF van, Simpson S, Zwinderman AH (2003) A meta-analysis of electroconvulsive therapy efficacy in depression. J ECT 19:139–147
Pagnin D, Queiroz V de, Pini S, Cassano GB (2004) Efficacy of ECT in depression: a meta-analytic review. J ECT 20:13–20
Husain MM, Rush AJ, Fink M et al (2004) Speed of response and remission in major depressive disorder with acute electroconvulsive therapy [ECT]: a Consortium for Research in ECT [CORE] report. J Clin Psychiatry 65:485–491
Petrides G, Fink M, Husain MM et al (2001) ECT remission rates in psychotic versus nonpsychotic depressed patients: a report from CORE. J ECT 17:244–253
O’Connor MK, Knapp R, Husain M et al (2001) The influence of age on the response of major depression to electroconvulsive therapy: a C.O.R.E. Report. Am J Geriatr Psychiatry 9:382–390
Heijnen WT, Birkenhäger TK, Wierdsma AI, Broek WW van den (2010) Antidepressant pharmacotherapy failure and response to subsequent electroconvulsive therapy: a meta-analysis. J Clin Psychopharmacol 30:616–619
Rush AJ, Trivedi MH, Wisniewski SR et al (2006) Acute and longer-term outcomes in depressed outpatients requiring one or several treatment steps: a STAR*D report. Am J Psychiatry 163:1905–1917
Sackeim HA, Dillingham EM, Prudic J et al (2009) Effect of concomitant pharmacotherapy on electroconvulsive therapy outcomes: short-term efficacy and adverse effects. Arch Gen Psychiatry 66:729–737
Kellner CH (2012) Brain stimulation in psychiatry. ECT, DBS, TMS and other modalities. Cambridge University Press, Cambridge
Sackeim HA, Haskett RF, Mulsant BH et al (2001) Continuation pharmacotherapy in the prevention of relapse following electroconvulsive therapy: a randomized controlled trial. JAMA 285:1299–1307
Petrides G, Tobias KG, Kellner CH, Rudorfer MV (2011) Continuation and maintenance electroconvulsive therapy for mood disorders: review of the literature. Neuropsychobiology 64:129–140
Kellner CH, Knapp RG, Petrides G et al (2006) Continuation electroconvulsive therapy vs pharmacotherapy for relapse prevention in major depression: a multisite study from the Consortium for Research in Electroconvulsive Therapy [CORE]. Arch Gen Psychiatry 63:1337–1344
Gagné GG Jr, Furman MJ, Carpenter LL, Price LH (2000) Efficacy of continuation ECT and antidepressant drugs compared to long-term antidepressants alone in depressed patients. Am J Psychiatry 157:1960–1965
Nordenskjöld A, Knorring L von, Ljung T et al (2013) Continuation electroconvulsive therapy with pharmacotherapy versus pharmacotherapy alone for prevention of relapse of depression: a randomized controlled trial. J ECT 29:86–92
National Institute for Health & Clinical Excellence (2014) The treatment and management of depression in adults. 2009. http://guidance.nice.org.uk/CG90. Zugegriffen: 29. Jan. 2014
APA (2010) Practice guideline for the treatment of patients with major depressive disorder. American Psychiatric Association, Washington, DC
Bauer M, Pfennig A, Severus E et al (2013) World Federation of Societies of Biological Psychiatry [WFSBP] guidelines for biological treatment of unipolar depressive disorders, part 1: update 2013 on the acute and continuation treatment of unipolar depressive disorders. World J Biol Psychiatry 14:334–385
Payne NA, Prudic J (2009) Electroconvulsive therapy: Part I. A perspective on the evolution and current practice of ECT. J Psychiatr Pract 15:346–368
Benbow SM, Crentsil J (2004) Subjective experience of electroconvulsive therapy. Psychiatr Bull 28:289–291
Devanand DP, Fitzsimons L, Prudic J, Sackeim HA (1995) Subjective side effects during electroconvulsive therapy. Convuls Ther 11:232–240
Brodaty H, Berle D, Hickie I, Mason C (2001) „Side effects“ of ECT are mainly depressive phenomena and are independent of age. J Affect Disord 66:237–245
Devanand DP, Dwork AJ, Hutchinson ER et al (1994) Does ECT alter brain structure? Am J Psychiatry 151:957–970
Agelink MW, Andrich J, Postert T et al (2001) Relation between electroconvulsive therapy, cognitive side effects, neuron specific enolase, and protein S-100. J Neurol Neurosurg Psychiatry 71:394–396
Dwork AJ, Christensen JR, Larsen KB et al (2009) Unaltered neuronal and glial counts in animal models of magnetic seizure therapy and electroconvulsive therapy. Neuroscience 164:1557–1564
Semkovska M, McLoughlin DM (2010) Objective cognitive performance associated with electroconvulsive therapy for depression: a systematic review and meta-analysis. Biol Psychiatry 68:568–577
Verwijk E, Comijs HC, Kok RM et al (2012) Neurocognitive effects after brief pulse and ultrabrief pulse unilateral electroconvulsive therapy for major depression: a review. J Affect Disord 140:233–243
Grözinger M, Conca A, Nickl-Jockschat T, Di Pauli J (2013) Elektrokonvulsionstherapie kompakt. Springer-Verlag, Berlin
Semkovska M, Keane D, Babalola O, McLoughlin DM (2011) Unilateral brief-pulse electroconvulsive therapy and cognition: effects of electrode placement, stimulus dosage and time. J Psychiatr Res 45:770–780
Spaans HP, Kho KH, Verwijk E et al (2013) Efficacy of ultrabrief pulse electroconvulsive therapy for depression: a systematic review. J Affect Disord 150:720–726
McCall WV, Reboussin DM, Weiner RD, Sackeim HA (2000) Titrated moderately suprathreshold vs fixed high-dose right unilateral electroconvulsive therapy: acute antidepressant and cognitive effects. Arch Gen Psychiatry 57:438–444
Nobler MS, Sackeim HA, Solomou M et al (1993) EEG manifestations during ECT: effects of electrode placement and stimulus intensity. Biol Psychiatry 34:321–330
Krystal AD, Weiner RD (1999) EEG correlates of the response to ECT: a possible antidepressant role of brain-derived neurotrophic factor. J ECT 15:27–38
Mayur P (2006) Ictal electroencephalographic characteristics during electroconvulsive therapy: a review of determination and clinical relevance. J ECT 22:213–217
Einhaltung ethischer Richtlinien
Interessenkonflikt. D. Zilles, C. Wolff-Menzler und J. Wiltfang geben an, dass kein Interessenkonflikt besteht. Dieser Beitrag beinhaltet keine Studien an Menschen oder Tieren.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Zilles, D., Wolff-Menzler, C. & Wiltfang, J. Elektrokonvulsionstherapie zur Behandlung unipolar depressiver Störungen. Nervenarzt 86, 549–556 (2015). https://doi.org/10.1007/s00115-014-4101-z
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00115-014-4101-z