Analgesia following surgery in children with and without cognitive impairment.

Both children and adults with cognitive impairment (CI) have historically been excluded from research examining pain. This is unfortunate since patients with CI may be at higher risk for experiencing pain or having their pain undertreated due to the difficulty of pain assessment and communication. There are now several published reports about the general pain experience of both adult and pediatric patients with cognitive impairment.

Long-term effects of a brief distraction intervention on children's laboratory pain reactivity.

This 2-year follow-up study examined the effects of a brief behavioral intervention on task-based coping and pain reactivity to the cold pressor task (CPT). In the original study by Fanurik et al. (1993), 64 children (aged 8 to 10) whose coping style was categorized as "attender" or "distracter," based on primary coping strategy during baseline CPT trials, received a 5-minute intervention (attention-focusing, distraction training, or control, randomly assigned).

The relationship between children's coping styles and psychological interventions for cold pressor pain.

This study examined the hypothesis that matching pain management interventions to children's preferred coping methods would increase pain tolerance and decrease self-reported pain during the cold pressor pain paradigm. Children aged 8-10 years were classified as 'attenders' (focusing on the stimulus) or 'distractors' (focusing away from the stimulus) based upon their spontaneous coping responses during a baseline exposure to the cold pressor. Children were then randomly assigned to 1 of 3 intervention conditions (sensory focusing, imagery, or no intervention) and completed the cold pressor procedure again 2 weeks later.

The cold pressor pain paradigm in children: feasibility of an intervention model (Part II).

The purpose of this study was to examine the feasibility of testing a psychological approach (hypnosis) to pain reduction in children using the cold pressor paradigm. Children's pain ratings at 10 sec intervals and duration of arm immersion (40 sec maximum) in 15 degrees C (n = 37) and 12 degrees C water (n = 29) were assessed in 6-12-year-old children during 2 baseline trials (alternating arms), followed by 2 more trials after randomization to a control or hypnosis treatment condition. Hypnosis was found to reduce pain significantly more than the control condition in both 15 degrees C and 12 degrees C water.

An investigation of cold pressor pain in children (Part I).

Although the cold pressor model of pain has been used widely in laboratory studies with adults, it has been rarely used to study pain in children, likely because of obvious ethical concerns about the well-being of child participants. The goals of the present investigation were to determine (1) whether a laboratory study of this type could be conducted in a way that children would find interesting and non-threatening, and (2) whether potentially useful data could be gathered systematically within the framework of such a study. Results of a pilot study in children 6-12 years, with water temperature at 15 degrees C (n = 37) and 12 degrees C (n = 29), indicated that useful data could be obtained from this paradigm.