Condition: Chronic Non-cancer Pain · Insomnia · Sponsor: Germans Trias i Pujol Hospital
Pain and sleep are closely linked physiological processes that support overall health and functioning. Increasing evidence shows a dynamic, bidirectional relationship: poor sleep increases pain sensitivity, while chronic pain disrupts normal sleep. Both conditions are highly prevalent and significantly impair quality of life, making them major public health concerns. Chronic pain, defined as pain lasting more than three months, affects around 17% of adults in Spain. Insomnia, though common, is harder to define due to its overlap with medical and psychiatric conditions. It may present as a symptom, a syndrome, or a formal sleep disorder, leading to variability in prevalence estimates. Current diagnostic criteria, including DSM-5 and the International Classification of Sleep Disorders, Third Edition (ICSD-3), adopt the unified concept of chronic insomnia disorder, defined as persistent difficulty with sleep initiation, maintenance, or quality, despite adequate opportunity for sleep, and associated with daytime impairment. ICSD-3 distinguishes three types of insomnia: * Chronic insomnia disorder: symptoms ≥3 times/week for ≥3 months; * Short-term insomnia disorder: symptoms lasting less than 3 months; * Other insomnia disorder: symptoms not meeting criteria for the above. About one-third of the general population reports insomnia symptoms. However, when both night symptoms and daytime impact are considered, the prevalence of chronic insomnia disorder is estimated at 6-10%. …
This description comes directly from the study's public registry record.
Antonio Montes Pérez, MD, PhD · +34 932 48 30 00 · amontes@psmar.cat
Sebastián Videla Cés, MD, PhD · +34 934 65 12 00 · svidelac.germanstrias@gencat.cat
Always discuss trial participation with your own doctor first.
| Hospital Universitari Germans Trias i Pujol | Badalona, Catalonia, Spain | Active Not Recruiting |
| Instituto de Medicina y Cirugía | Barcelona, Catalonia, Spain | Active Not Recruiting |
| Hospital de la Santa Creu i Sant Pau | Barcelona, Catalonia, Spain | Active Not Recruiting |
| Hospital Universitari Vall d'Hebron | Barcelona, Catalonia, Spain | Active Not Recruiting |
| Hospital del Mar | Barcelona, Catalonia, Spain | Active Not Recruiting |
| Hospital Universitari de Girona Doctor Josep Trueta | Girona, Catalonia, Spain | Active Not Recruiting |
| Hospital de Viladecans | Hospitalet Del Llobregat, Catalonia, Spain | Active Not Recruiting |
| Hospital Universitari de Bellvitge | Hospitalet Del Llobregat, Catalonia, Spain | Active Not Recruiting |
| Centre Avantmèdic Ponent | Lleida, Catalonia, Spain | Recruiting |
| Hospital Universitari Arnau de Vilanova | Lleida, Catalonia, Spain | Active Not Recruiting |
| Complex Hospitalari Moisés Broggi | Sant Joan Despí, Catalonia, Spain | Active Not Recruiting |
| Hospital Universitari Joan XXIII | Tarragona, Catalonia, Spain | Active Not Recruiting |
+ 3 more locations — full list on the registry record.
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Source record: clinicaltrials.gov/study/NCT07057232