The European Insomnia Guideline: An update on the diagnosis and treatment of insomnia 2023.

Progress in the field of insomnia since 2017 necessitated this update of the European Insomnia Guideline. Recommendations for the diagnostic procedure for insomnia and its comorbidities are: clinical interview (encompassing sleep and medical history); the use of sleep questionnaires and diaries (and physical examination and additional measures where indicated) (A). Actigraphy is not recommended for the routine evaluation of insomnia (C), but may be useful for differential-diagnostic purposes (A). Polysomnography should be used to evaluate other sleep disorders if suspected (i.e. periodic limb movement disorder, sleep-related breathing disorders, etc.), treatment-resistant insomnia (A) and for other indications (B). Cognitive-behavioural therapy for insomnia is recommended as the first-line treatment for chronic insomnia in adults of any age (including patients with comorbidities), either applied in-person or digitally (A). When cognitive-behavioural therapy for insomnia is not sufficiently effective, a pharmacological intervention can be offered (A). Benzodiazepines (A), benzodiazepine receptor agonists (A), daridorexant (A) and low-dose sedating antidepressants (B) can be used for the short-term treatment of insomnia (≤ 4 weeks). Longer-term treatment with these substances may be initiated in some cases, considering advantages and disadvantages (B). Orexin receptor antagonists can be used for periods of up to 3 months or longer in some cases (A). Prolonged-release melatonin can be used for up to 3 months in patients ≥ 55 years (B). Antihistaminergic drugs, antipsychotics, fast-release melatonin, ramelteon and phytotherapeutics are not recommended for insomnia treatment (A). Light therapy and exercise interventions may be useful as adjunct therapies to cognitive-behavioural therapy for insomnia (B).

Non-pharmacological treatments in the management of rapid cycling bipolar disorder.

BACKGROUND: Rapid cycling (RC) bipolar disorder is often treatment-resistant to pharmacotherapy. Non-pharmacological methods, however, are reasonable considerations in treatment refractory cases of bipolar patients. Thus, such methods may be useful in the management of RC, especially when drugs are not shown to be effective. METHOD: This review is based on studies of all major non-pharmacological methods which are used in the management of bipolar disorder, by focusing on data regarding patients with a RC pattern of the illness. RESULTS: Regarding biological treatments, for electroconvulsive therapy and sleep deprivation, there exists some evidence that they might be efficacious in RC patients for acute treatment as well as for prophylaxis from recurrences. Light therapy has not been shown to be efficacious in RC, while no published data exist for transcranial magnetic stimulation and vagus nerve stimulation. The non-biological treatments include psychotherapeutic and psychosocial interventions; these have not been tried particularly on RC patients, but their use should be expected to contribute to the overall management of the RC pattern as it does to that of mood disorder in general. LIMITATIONS: Many data on which this review is based are drawn from case reports or non-randomised trials. CONCLUSIONS: Non-pharmacological methods, either biological or non-biological (psychotherapies and psychoeducation), may be applied in the management of RC patients. These methods might be used in combination with the administration of drug treatment, based on the clinical experience of the physician and the individual characteristics of the patient.