A 19-y-old woman presented with Proteus vulgaris meningitis as a complication of chronic otitis media. Despite treatment with ceftazidime and amikacin no clinical improvement was observed. Cranial MRI revealed right-sided mastoiditis/otitis media and venous sinus thrombosis. After mastoidectomy, repeat cranial MRI demonstrated abscess formation in the venous sinuses. The abscess was drained. Clostridium spp. was isolated from the abscess culture. 相似文献
We aimed to investigate the acute physiological responses (APR) to physiotherapy applications in patients undergoing autologous stem cell transplantation (ASCT), the difference between pre- and post-ASCT according to APR.
Methods
Twenty-six patients who were hospitalized for ASCT attended regular physiotherapy program. APR was recorded in the beginning and at the end of each exercise session. The differences in APR were calculated for each session. The mean values of the differences in APR were computed in pre-conditioning, pre-, and post-ASCT. Daily complete blood counts were also recorded during ASCT.
Results
Hemoglobin and platelet counts were significantly lower pre- and post-ASCT. Neutrophil counts were significantly lower post-ASCT. The difference in systolic blood pressure (SBP) in the beginning and at the end of the exercise sessions was significantly higher post-ASCT in comparison to pre-ASCT.
Conclusion
There was no significant change in APR except the SBP which suggests that similar level of exercise intensity could be tolerated in pre- and post-ASCT periods as well as preconditioning. 相似文献
The FES-I is a questionnaire which was developed to assess fear of falling. The aim of this study was to evaluate validity and reliability of a Turkish language version of the FES-I in Turkish older people. The study sample included 70 volunteers with an age range of 65-81. To assess the test-retest reliability of the Turkish FES-I, questionnaire was applied again 10-15 days after the first interview (interclass correlation: ICC). FES-I was compared with The Modified Barthel Index (MBI), the timed up and go test (TUG), and The Berg Balance Scale (BBS) for construct validity. Cronbach's alpha (α) was used to evaluate the internal consistency. The internal structure of the FES-I was examined by factor analysis. ROC plots were used to define cut-point for the FES-I scales. Cronbach's α of the Turkish FES-I was 0.94 and the individual item ICC ranged from 0.97 to 0.99. The Turkish FES-I total scores were correlated with TUG positively, and MBI, and BBS negatively. The cut-off score to differentiate between persons with fear of falling and persons without fear of falling was 24 points. It was found that the Turkish version of the FES-I was a reliable and valid measure of fear of falling in Turkish older people. 相似文献
Elevated uric acid (UA) levels have been associated with cardiovascular disease in epidemiologic studies. The relation between UA levels and long-term outcomes in patients with ST-segment elevation myocardial infarction who undergo primary percutaneous coronary intervention is not known. Data from 2,249 consecutive patients with ST-segment elevation myocardial infarction who underwent primary percutaneous coronary intervention were evaluated. Patients were divided into 2 groups with high or low UA using upper limits of normal of 6 mg/dl for women and 7 mg/dl for men. There were 1,643 patients in the low-UA group (mean age 55.9 ± 11.6 years, 85% men) and 606 patients in the high-UA group (mean age 60.5 ± 12.6 years, 76% men). Serum UA levels were 8.0 ± 1.5 mg/dl in the high-UA group and 5.2 ± 1.0 mg/dl in the low-UA group (p <0.001). The in-hospital mortality rate was significantly higher in patients with high UA levels (9% vs 2%, p <0.001), as was the rate of adverse outcomes in patients with high UA. The mean follow-up time was 24.3 months. Cardiovascular mortality, reinfarction, target vessel revascularization, heart failure, and major adverse cardiac events were all significantly higher in the high-UA group. In a multivariate analyses, high plasma UA levels were an independent predictor of major adverse cardiac events in the hospital (odds ratio 2.03, 95% confidence interval 1.25 to 3.75, p = 0.006) and during long-term follow-up (odds ratio 1.64, 95% confidence interval 1.05 to 2.56, p = 0.03). In conclusion, high UA levels on admission are independently associated with in-hospital and long-term adverse outcomes in patients with ST-segment elevation myocardial infarction who undergo primary percutaneous coronary intervention. 相似文献
The influence of dentin adhesive systems (Scotchbond Multi-Purpose, XP Bond, Xeno V, Clearfil Protect Bond, AdheSE) on cell survival, viability and proliferation was characterized after direct and indirect exposure using different cell culture techniques.
Materials and methods
The primers and cured bonding parts were directly exposed to cells using cell culture inserts, and complete materials were analyzed in a dentin barrier test. Cell responses were examined in 3T3 mouse fibroblasts after 24- and 72-h exposure periods by the estimation of total cell numbers (survival), apoptosis (viability) and cell proliferation.
Results
Cell numbers were effectively reduced by the primers of AdheSE, Protect Bond, and Scotchbond Multi-Purpose as well as XP bond after direct exposure in a cell culture insert test device. Likewise, Scotchbond Multi-Purpose primer induced a rate of apoptosis (93.9%) even higher than detected with Protect Bond primer (91.6%). Cell proliferation was entirely inhibited by primers and by Xp Bond as well. The Scotchbond Multi-Purpose was most cytotoxic in a dentin barrier test device after a 24-h indirect exposure. It also increased the percentage of cells in apoptosis to 15.4% compared to untreated controls.
Conclusion
Unpolymerized primers of dentin adhesives were more cytotoxic than polymerized bonding counterparts. Moreover, total etch dentin adhesives were more cytotoxic than self-etch adhesives.
Clinical relevance
When dentin adhesives are used in deep cavities without a protective dentin barrier the leachable hydrophobic and hydrophilic component of dentin adhesive systems can penetrate to the pulp and may induce cytotoxic responses in pulp tissues. 相似文献
To investigate the efficacy of phonophoresis with nonsteroid anti-inflammatory drugs (P-NSAID) and corticosteroids (P-CS) in the treatment for carpal tunnel syndrome (CTS) and to compare the efficacy of phonophoresis with local CS injection (LCSI) and splinting with a 3-month follow-up. 84 hands of 51 patients with CTS were treated by applying LCSI, P-CS, P-NSAID, and wrist splinting. Electrophysiological studies, grip strength, hand dexterity, and sensory recovery of the first three digits were assessed. Duru?z hand index (DHI) was used to assess the functional hand disability. For clinical evaluation, we used Phalen and Tinnel signs. Pain intensity was evaluated by visual analog scale. The LCIS group showed a significant improvement in pain relief and DHI, but this group had significant deterioration in the results of monofilament and pegboard tests. The P-CS group showed improvement in sensory nerve conduction velocity, distal latency, grip strength, and DHI parameters. There was a significant improvement in grip strength, pegboard test, and pain intensity in the P-NSAID group. There was improvement only in pain intensity in the splinting group. We identified marked improvement in the electrophysiological studies in the P-CS group. Splinting had no effect on hand functions, disability, and electrophysiological studies. 相似文献