Young Patients With Diabetes Have Decreased Cerebrovascular Reactivity Under Hypercapneic Conditions.

OBJECTIVE: Adult diabetic patients have an abnormal cerebrovascular response to hypercapnia, but there are few studies focused on diabetes mellitus type 1 and cerebral blood flow in pediatric or adolescent patients. We hypothesize that young patients with diabetes exhibit a different response to hypercapnia than normal control counterparts. METHODS: Using transcranial Doppler techniques, we compared young diabetic patients with healthy controls by measuring cerebral blood velocity before and during carbon dioxide challenge. RESULTS: Subjects with diabetes had decreased cerebral blood velocity reactivity when compared with the control group (P = 0.005). CONCLUSION: Our results suggest cerebrovascular dysfunction in diabetic patients beginning at an early age. The possibility of long-term implications for cerebrovascular disease demonstrates the need for further studies in the pediatric and adolescent diabetic population to better understand this prevalent condition.

Tough-skinned kids: identifying psychosocial effects of psoriasis and helping pediatric patients and families cope.

Outward appearance is exquisitely and undeniably tied to self-perception. Pediatric patients with psoriasis face the challenge of coping with psychosocial issues because of the visibility of their skin lesions. The burden of psoriasis also affects the quality of life of family members. This article discusses pediatric psoriasis, current literature on psychosocial impact, role of the nurse to help patients and families cope, and recommendations for further research. Through clinical intervention, patient education, and referral to resources, the nurse can hope to relieve some stress and help the child, adolescent, and family maintain their improved quality of life.