The effects of cognitive processing therapy + hypnosis on objective sleep quality in women with posttraumatic stress disorder.
The effects of cognitive processing therapy + hypnosis on objective sleep quality in women with posttraumatic stress disorder.
复制标题
认知加工疗法+催眠对创伤后应激障碍女性客观睡眠质量的影响。
DOI:
10.1037/tra0000970
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发表时间:
2021-09
期刊:
影响因子:
--
通讯作者:
Galovski TE
中科院分区:
文献类型:
--
作者:
Arditte Hall KA;Werner KB;Griffin MG;Galovski TE
Insomnia, characterized by difficulty falling and staying asleep, is a common and debilitating symptom of posttraumatic stress disorder (PTSD) that is resistant to first-line, trauma-focused therapies. Previous research has found that sleep-directed hypnosis improves subjective sleep quality, particularly sleep onset latency, in women with PTSD. However, it cannot be assumed that improvements in subjective sleep reports correspond with objectively measured sleep improvements, as research has indicated lack of agreement across these measures. The current study examined the effects of sleep-directed hypnosis + cognitive processing therapy on objective indices of sleep quality measured with actigraphy. Forty-five women with PTSD were randomized to receive sleep-directed hypnosis + cognitive processing therapy (hypCPT) or sleep and psychiatric symptom monitoring + CPT (ssmCPT). Pre- and post-treatment, participants completed one week of daily actigraphy assessments of nocturnal sleep onset latency, waking after sleep onset, and total sleep time. Overall improvement in objective sleep indices was not observed. Despite this, at post-treatment, treatment completers receiving hypCPT took significantly less time to fall asleep than women receiving ssmCPT. More research is needed to understand and reduce the discrepancy between subjectively and objectively assessed sleep impairments in PTSD. Nevertheless, results indicate that adding sleep-directed hypnosis to trauma-focused therapy may be of some use for individuals with PTSD-related insomnia.
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