The Frequency and Perceived Effectiveness of Pain Self-Management Strategies Used by Individuals With Migraine.

BACKGROUND: Migraine is ranked among the most important causes of disability worldwide. Some effective migraine treatments have been identified. However, little is known regarding the treatment strategies used by patients with migraine to manage pain or their efficacy. PURPOSE: This study was designed to (a) investigate the pain management strategies used by migraineurs and their perceived effectiveness and (b) evaluate the association between the number of strategies used and their overall perceived effectiveness. METHODS: A cross-sectional design with consecutive sampling was used in a medical center in Taiwan. Individuals with migraine (N = 174) completed self-administered questionnaires and in-depth interviews to assess the frequency and perceived effectiveness of a variety of pain management strategies. RESULTS: Most participants reported using prescription medications (56%) and over-the-counter medications (51%), which were rated as having good efficacy rates of 78% and 81%, respectively. Traditional Chinese medicine (17%) and folk remedies (13%) were used less frequently and rated as relatively less effective at 65% and 48%, respectively. About half (47%) reported using more than one pain management strategy. Significantly more of those who reported using multiple pain management strategies reported at least "some effect" than those who reported using one strategy only (73% vs. 27%, p = .001). CONCLUSIONS: Prescription medications showed good usage rate and good perceived efficacy. However, about half of the participants used multiple pain management strategies, supporting the need for further research to evaluate the efficacy of combination treatments and to identify those combinations that may have the most additive and/or synergistic effects. Furthermore, the findings indicate that continued use of medications for migraine management is appropriate for many individuals because of the relatively high rates of perceived efficacy for this strategy found in this study.

Protective effect of combined therapy with hyperbaric oxygen and autologous adipose-derived mesenchymal stem cells on renal function in rodent after acute ischemia-reperfusion injury.

BACKGROUND: This study tested the hypothesis that combined hyperbaric oxygen (HBO) and autologous adipose-derived mesenchymal stem cell (ADMSC) therapy was superior to either alone at protecting renal function in rodents after acute ischemia-reperfusion (IR) injury. METHODS AND RESULTS: Adult-male SD rats (n = 40) were equally categorized: group 1 (sham-operated control); group 2 (IR + 50 µg medium intra-renal artery administration); group 3 [IR + HBO (at 1.5 h and days 1 and 2 after IR)]; group 4 [IR + ADMSC (2.0×106 cells/5.0×105/per each renal artery and 1.0×106 by intravenous injection at 1.5 h after IR]; and group 5 (IR + HBO-ADMSC). By 72 hr after IR, the circulating levels of BUN/creatinine and ratio of urine protein/creatinine were significantly highest in group 2, lowest in group 1, significantly increased in group 5 than in groups 3 and 4, but not different between latter two groups, whereas the circulating levels of EPCs and soluble-angiogenesis biomarkers (SDF-1α/HIF-1α) exhibited an opposite pattern to BUN/creatinine among the five groups (all P<0.001). The kidney injury score, ROS (fluorescent intensity of H2DCFDA dye in kidney), inflammation (F4/80+, CD14+ cells) and glomerular-tubular injury score (WT-1/KIM-1) displayed an identical pattern whereas the integrity of podocyte components exhibited an opposite pattern to BUN/creatinine among the five groups (all P<0.0001). The protein expressions of inflammatory (MMP-9/TNF-α/NF-κB/ICAM-1), oxidative-stress (NOX-1/NOx-2/oxidized protein) and apoptotic (mitochondrial-Bax/cleaved-caspase3/PARP) markers showed an identical pattern to BUN/creatinine (all P<0.001). CONCLUSION: Combined ADMSC-HBO therapy was superior to either one alone at protecting the kidney from acute IR injury.

Refractory Salmonella enterica serotype choleraesuis-related renal cyst infection in a patient with autosomal dominant polycystic kidney disease undergoing hemodialysis treated successfully with intracystic ciprofloxacin infusion.

OBJECTIVE: To report a potential salvage therapy for refractory renal cyst infection secondary to Salmonellaenterica serotype choleraesuis (S. choleraesuis). CLINICAL PRESENTATION AND INTERVENTION: A 52-year-old male with autosomal dominant polycystic kidney disease undergoing hemodialysis experienced an episode of S. choleraesuis-related gastroenteritis subsequently complicated by bloodstream and refractory renal cyst infection with formation of multiple pyocysts. The patient was treated with intracystic indwelling diluted ciprofloxacin solution. CONCLUSION: In this patient, intracystic infusion of ciprofloxacin achieved a sufficient antibiotic level in infected renal cysts and hence completely eradicated S. choleraesuis. Therefore, intracystic antiobiotic infusion could be a potential salvage therapy for refractory renal cyst infection.

Neuroimaging findings in a brain with Niemann-Pick type C disease.

Niemann-Pick type C disease (NPC) is a rare autosomal recessive lipid storage disorder caused by impaired cellular functions in processing and transporting low-density lipoprotein-cholesterol. In this report, we present magnetic resonance imaging (MRI), magnetic resonance spectrography (MRS) and 18-fluoro-2-deoxyglucose positron emission tomography (PET) imaging results for a 22-year-old male NPC patient. The patient's two MRI studies (at age 19 years and 22 years) demonstrated progressive changes of brain atrophy that were more prominent at the frontal lobes, and hyperintense signals in bilateral parietal-occipital periventricular white matter. MRS (at age 19 years) revealed no significant decrease in N-acetyl aspartate/choline ratio in the left frontal central white matter. PET (at age 22 years) showed significant bilateral hypometabolism in the prefrontal cortex and dorsomedial thalamus, and hypermetabolism in the parietal-occipital white matter, lenticular nucleus of the basal ganglia, cerebellum and pons. The imaging findings noted by MRI, MRS and 18-fluoro-2-deoxyglucose PET offered a possible supplementary explanation for the clinical neurological symptoms of this NPC patient.