P
Philipp Ritter
Researcher at Dresden University of Technology
Publications - 78
Citations - 1708
Philipp Ritter is an academic researcher from Dresden University of Technology. The author has contributed to research in topics: Bipolar disorder & Medicine. The author has an hindex of 20, co-authored 62 publications receiving 1219 citations.
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Journal ArticleDOI
Lithium for prevention of mood episodes in bipolar disorders: systematic review and meta-analysis
Emanuel Severus,Matthew Taylor,Cathrin Sauer,Andrea Pfennig,Philipp Ritter,Michael Bauer,John R. Geddes +6 more
TL;DR: The evidence base for lithium in the long-term treatment of bipolar disorders has strengthened and lithium remains the most valuable treatment option in this indication.
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The suicide prevention effect of lithium: more than 20 years of evidence—a narrative review
Ute Lewitzka,Emanuel Severus,Rita Bauer,Philipp Ritter,Bruno Müller-Oerlinghausen,Michael Bauer +5 more
TL;DR: A comprehensive review of studies investigating the anti-suicidal effect of lithium in patients with affective disorders finds that the use of lithium is still underrepresented.
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The chronotherapeutic treatment of bipolar disorders: A systematic review and practice recommendations from the ISBD task force on chronotherapy and chronobiology.
John F. Gottlieb,Francesco Benedetti,Pierre A. Geoffroy,Tone E G Henriksen,Raymond W. Lam,Greg Murray,James Phelps,Dorothy Sit,Holly A. Swartz,Marie Crowe,Bruno Etain,Ellen Frank,Namni Goel,Bartholomeus C M Haarman,Maree Inder,Håvard Kallestad,Seong Jae Kim,Klaus Martiny,Ybe Meesters,Richard J Porter,Rixt F. Riemersma-van der Lek,Philipp Ritter,Peter F. J. Schulte,Jan Scott,Joseph C. Wu,Xin Yu,Shenghao Chen +26 more
TL;DR: To systematically review the literature on the efficacy and tolerability of the major chronotherapeutic treatments of bipolar disorders (BD), and propose treatment recommendations based on a synthesis of the evidence.
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Risk constellations prior to the development of bipolar disorders: rationale of a new risk assessment tool.
Karolina Leopold,Philipp Ritter,Christoph U. Correll,Carolin Marx,Seza Özgürdal,Georg Juckel,Michael Bauer,Andrea Pfennig +7 more
TL;DR: A new risk assessment instrument, the Early Phase Inventory for Bipolar Disorders (EPIbipolar), was developed and operationalised and challenges regarding the validity of the data on which the instrument is based, specificity of and correlations between risk categories, and ethical considerations were encountered.
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The characteristics of sleep in patients with manifest bipolar disorder, subjects at high risk of developing the disease and healthy controls
Philipp Ritter,Carolin Marx,Natalia Lewtschenko,Steffi Pfeiffer,Karolina Leopold,Michael Bauer,Andrea Pfennig +6 more
TL;DR: Further evidence that sleep and circadian timing are profoundly altered in patients with bipolar disorder is provided and it is tentatively suggested that sleep may be altered prior to the first manic episode in subjects at high risk.