Interventions for insomnia in cancer patients and survivors-a comprehensive systematic review and meta-analysis.

Background: Considering the persistent nature and higher prevalence of insomnia in cancer patients and survivors compared with the general population, there is a need for effective management strategies. This systematic review and meta-analysis aimed to comprehensively evaluate the available evidence for the efficacy of pharmacological and nonpharmacological interventions for insomnia in adult cancer patients and survivors.

Methods: Following the PRISMA guidelines, we analyzed data from 61 randomized controlled trials involving 6528 participants.

The effect of experimental emotion induction on experimental pain: a systematic review and meta-analysis.

The idea that emotions can influence pain is generally recognized. However, a synthesis of the numerous individual experimental studies on this subject is lacking. The aim of the present systematic review and meta-analysis was to synthesize the existing evidence on the effect of experimental emotion induction on experimental pain in nonclinical adults.

Labelling affects agreement with political statements of right-wing populist parties.

In light of the recent rise of right-wing populist parties across Europe, it is an intriguing question under which conditions people agree with right-wing political statements. The present study investigates whether mere labelling of political statements as endorsed by a right-wing populist party influences people's agreement with such statements. In the study (pre-registered; N = 221 German voters), it is shown than that supporters of the right-wing populist party indicated higher agreement with the statements when they were labelled as being endorsed by the party (vs.