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Long‐term Depot Neuroleptic Treatment With Perphenazine Decanoate II
Author(s) -
Knudsen Peder,
Hansen Lars Bolvig,
Højholdt Karsten,
Larsen NielsErik
Publication year - 1985
Publication title -
acta psychiatrica scandinavica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.849
H-Index - 146
eISSN - 1600-0447
pISSN - 0001-690X
DOI - 10.1111/j.1600-0447.1985.tb08539.x
Subject(s) - perphenazine , medicine , anesthesia , prospective cohort study , depot , surgery , archaeology , history
In order to investigate the feasibility of administering perphenazine decanoate (PD) at three week intervals the 42 patients participating in the previously reported open, prospective 12 month study were, after six months, treated according to the following scheme: 21 patients continued to receive injections every two weeks (group I), whereas in the remaining 21 patients the intervals between injections were extended to 3 weeks (group II). Both groups continued to respond equally well to therapy. Moreover it was observed that the mean daily dose of perphenazine was significantly reduced when using 3 weeks intervals. This study demonstrates that PD administered every 3 weeks is a safe and effective remedy for maintenance therapy in psychotic patients.