Wake and light therapy for moderate-to-severe depression: a randomized controlled trial
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Wake and light therapy for moderate-to-severe depression : a randomized controlled trial. / Kragh, M.; Martiny, K.; Videbech, P.; Møller, D. N.; Wihlborg, C. S.; Lindhardt, T.; Larsen, E. R.
I: Acta Psychiatrica Scandinavica, Bind 136, Nr. 6, 12.2017, s. 559-570.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Wake and light therapy for moderate-to-severe depression
T2 - a randomized controlled trial
AU - Kragh, M.
AU - Martiny, K.
AU - Videbech, P.
AU - Møller, D. N.
AU - Wihlborg, C. S.
AU - Lindhardt, T.
AU - Larsen, E. R.
PY - 2017/12
Y1 - 2017/12
N2 - Objective: To examine the efficacy of using wake and light therapy as a supplement to standard treatment of hospitalized patients with depression. Method: In this randomized, controlled study, 64 patients with moderate-to-severe depression were allocated to standard treatment or to the intervention, which additionally consisted of three wake therapy sessions in one week, 30-min daily light treatment and sleep time stabilization over the entire nine-week study period. Results: Patients in the wake therapy group had a significant decrease in depressive symptoms in week one as measured by HAM-D17, 17.39 (CI 15.6–19.2) vs. 20.19 (CI 18.3–22.09) (P = 0.04), whereas no statistically significant differences were found between the groups in weeks two to nine. At week nine, the wake therapy group had a significantly larger increase in general self-efficacy (P = 0.001), and waking up during nights was a significantly less frequent problem (1.9 times vs. 3.2) (P = 0.0008). In most weeks, significantly fewer patients in the wake therapy group slept during the daytime, and if they slept, their naps were shorter (week three: 66 min vs. 117 min P = 0.02). Conclusion: The antidepressant effect initially achieved could not be maintained during the nine-week study period. However, sleep and general self-efficacy improved.
AB - Objective: To examine the efficacy of using wake and light therapy as a supplement to standard treatment of hospitalized patients with depression. Method: In this randomized, controlled study, 64 patients with moderate-to-severe depression were allocated to standard treatment or to the intervention, which additionally consisted of three wake therapy sessions in one week, 30-min daily light treatment and sleep time stabilization over the entire nine-week study period. Results: Patients in the wake therapy group had a significant decrease in depressive symptoms in week one as measured by HAM-D17, 17.39 (CI 15.6–19.2) vs. 20.19 (CI 18.3–22.09) (P = 0.04), whereas no statistically significant differences were found between the groups in weeks two to nine. At week nine, the wake therapy group had a significantly larger increase in general self-efficacy (P = 0.001), and waking up during nights was a significantly less frequent problem (1.9 times vs. 3.2) (P = 0.0008). In most weeks, significantly fewer patients in the wake therapy group slept during the daytime, and if they slept, their naps were shorter (week three: 66 min vs. 117 min P = 0.02). Conclusion: The antidepressant effect initially achieved could not be maintained during the nine-week study period. However, sleep and general self-efficacy improved.
KW - chronotherapy
KW - depressive disorder
KW - light therapy
KW - randomized controlled trial
KW - sleep deprivation
U2 - 10.1111/acps.12741
DO - 10.1111/acps.12741
M3 - Journal article
C2 - 28422269
AN - SCOPUS:85018598381
VL - 136
SP - 559
EP - 570
JO - Acta Psychiatrica Scandinavica. Supplementum
JF - Acta Psychiatrica Scandinavica. Supplementum
SN - 0065-1591
IS - 6
ER -
ID: 189452950