The significance and management of persistent primary insomnia: the past, present and future of behavioral insomnia therapies.
Persistent primary insomnia (PPI) is a prevalent and potentially serious condition that compromises the functioning, health status, and quality of lives of millions of individuals around the world. This condition is typically perpetuated by a host of psychological and behavioral mechanisms that often require behavioral interventions. Nonetheless, all too commonly, practitioners underestimate the seriousness of this condition or rely too heavily on symptom focused sedative hypnotic therapy for its treatment. Herein we briefly review the epidemiology of PPI and consider the inadequacies of sedative hypnotics for treating this disorder. Subsequently, we provide rationale for the use of behavioral interventions with this condition and we describe the gradual evolution of the currently available behavioral insomnia treatments and consider promising recent developments such as the emergence of cognitive-behavioral and specially tailored, patient-specific approaches. In closing, we consider the potential usefulness of a combined pharmacological/behavioral intervention for PPI and present a number of important research questions to address in future studies of the behavioral insomnia therapies.
VA Medical Center, Psychology Service, Durham, NC, USA.
J D
JD
Edinger
W K
WK
Wohlgemuth