The Clinical journal of pain
-
Comparative Study
Differences in Pain Management Between Hematologists and Hospitalists Caring for Patients With Sickle Cell Disease Hospitalized for Vasoocclusive Crisis.
Sickle cell disease (SCD) is a chronic disease characterized by multiple vaso-occlusive complications and is increasingly cared for by hospitalists. The purpose of this study is to examine differences in pain management between hematologists and hospitalists. ⋯ We found patients cared for by hospitalists more frequently utilized home oral pain medication during admission, had shorter lengths of hospitalization, and did not have a significant increase in readmission rates.
-
The objectives were to: (1) examine temporal relationships between pain and activity in youth, specifically, whether physical activity affects pain intensity and whether intensity of pain affects subsequent physical activity levels on a daily basis, and (2) examine clinical predictors of this relationship. ⋯ Youth experiencing high pain intensity limit their physical activity level on a day-to-day basis. Activity was related to subsequent pain intensity, and may represent an important focus in chronic pain treatment. Further study of the effect of medications on subsequent activity is needed.
-
Myofascial trigger points (MTPs) are extremely frequent in the human musculoskeletal system. Despite this, little is known about their etiology. Increased muscular tension in the trigger point area could be a major factor for the development of MTPs. To investigate the impact of muscular tension in the taut band with an MTP and thereby, the spinal excitability of associated segmental neurons, we objectively measured the tissue tension in MTPs before and during the administration of anesthesia using a transducer. ⋯ An increased muscle tension in MTPs, and not a primary local inflammation with enhanced viscoelasticity, was the main result of our investigation. We interpret this increased muscular tension in the taut band with an MTP as increased spinal segmental excitability. In line with this, we assume a predominant, but not unique, impact of increased spinal excitability resulting in an augmented tension of segmental-associated muscle fibers for the etiology of MTP. Consequently, postisometric relaxation might be a promising therapeutic option for MTPs.
-
Spinal cord stimulation (SCS) is known to be an effective treatment for a range of neuropathic pain (NeP) conditions, although further clinical evidence is required. Clinical observations suggest that 1 aspect of the treatment effect is a reduction in the area with spontaneous NeP. The aim of this study was to quantify the areas of spontaneous NeP in SCS patients and to correlate these with changes in pain intensity and quality of life. ⋯ The results indicate that the main impact of SCS on the patients' quality of life is not the reduction of the painful areas, but rather the reduced pain intensity in the remaining area.
-
Early tissue injury and recurrent pain in sickle cell disease (SCD) may alter pain and sensory processing. In this study, we evaluate thermal pain and sensory processing for 27 children aged 10.3 to 18.3 years with SCD and 28 African-American control patients. ⋯ Three of ten quantitative sensory tests were found to differ between groups. These results suggest that SCD may influence pain and sensory processing in children, but our interpretation is necessarily cautious. Due to the small differences in measures found between groups, further investigation is required to confirm our findings. If confirmed, the development of population-specific reference standards for quantitative sensory testing may emerge as a useful clinical tool for pain physicians in identifying and quantifying pain and sensory processing in children with SCD.