The Clinical journal of pain
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Rheumatoid arthritis (RA) is a chronic, disabling disease that can greatly compromise health-related quality of life (HRQoL). The aim of this study was to assess the impact of a 6-week twice/week Iyengar yoga program on HRQoL of young adults with RA compared with a usual-care waitlist control group. ⋯ The findings suggest that a brief Iyengar yoga intervention is a feasible and safe adjunctive treatment for young people with RA, leading to HRQoL, pain disability, fatigue, and mood benefits. Moreover, improvements in quality of life, pain disability, and mood persisted at the 2-month follow-up.
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Case Reports
Placement of an Intrathecal Catheter Through a Bony Fusion Mass Using 3D Image Guidance: A Case Report.
We describe the 3-dimensional (3D) image-guided placement technique for a lumbar intrathecal catheter through a dorsal fusion mass. This is the first time this technique has been reported. A patient with 6 prior spine surgeries and chronic pain syndrome presented with a challenging large dorsal fusion mass. The use of 3D cone beam computed tomography-based image guidance proved advantageous for the placement of an intrathecal drug delivery system (IDDS). ⋯ This is the first case report using 3D cone beam computed tomography-based image guidance for the placement of an intrathecal catheter through a bony fusion mass. This technique appears to be a viable option for IDDS implantation in patients with difficult anatomy.
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Symptomatic cluster-like headache has been described with some ophthalmological disorders such as glaucoma, orbital myositis, posterior scleritis, enucleation, herpes zoster ophthalmicus, and cataract surgery. ⋯ The surgical technique of cataract removal involves corneal incision, which can trigger the trigeminal-autonomic reflex, a pathophysiological mechanism potentially implicated in idiopathic cluster headache. Differential diagnosis in these cases includes surgical and anesthetic complications.
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Case Reports
Ritodrine for Intractable Uterine Pain Due to Extrapelvic Malignant Tumor Metastases: A Case Report.
Effective pain management is an essential component of cancer treatment as approximately 75% of all cancer patients experience excruciating nociceptive pain even at maximum safe doses of nonsteroidal anti-inflammatory drugs and/or opioids. We report a case where ritodrine hydrochloride effectively controlled refractory pain due to uterine metastases from thymic carcinoma. ⋯ Ritodrine relieved the pain caused by uterine contraction due to metastases and enhanced the quality of life.
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Patients with complex regional pain syndrome type 1 might have disturbed autonomic function and increased heart rate fractal dynamics with a resultant impaired baroreflex sensitivity (BRS). We hypothesized that these parameters of impaired cardiovascular regulation might improve with a reduction of pain intensity. ⋯ Increased LF/HF ratios likely indicate that patients had an imbalance of the autonomic nervous system. The increased fractal slope suggests that patients developed strong self-similarity of HR variability. The highly predictable HR variability leads to impaired hemodynamic homeostasis, resulting in decreased BRS. The impaired cardiovascular regulation improved with a reduction of pain. Thus, spectral analysis of HR variability may be useful objectively to follow complex regional pain syndrome type 1 patients, not only for pain management but also for the status of cardiovascular stability.