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81.
82.
Irfan Barutcu Osman Karakaya Ali Metin Esen Serkan Dogan Mustafa Saglam Ramazan Kargin Hekim Karapinar Yusuf Karavelioglu Taylan Akgun Ozlem Esen Nihal Ozdemir Sembol Turkmen Cihangir Kaymaz 《Heart and vessels》2009,24(2):138-141
Accumulating data suggest that activity of matrix metalloproteinases (MMPs) is increased in aortic dissection, and in thoracic
and abdominal aneurysms. In the present study we sought to determine circulating stromelysin (MMP-3) concentration and its
relationship with hypertension-induced aortic root dilatation. The study population included 42 patients with essential hypertension.
The subjects were divided into two groups according to echocardiographically measured aortic diameter as those with aortic
dilatation (n = 22) and without aortic root dilatation (n = 20). Plasma concentration of MMP-3 was determined by one-step sandwich enzyme immunoassay (EIA) method and compared in
both groups. Baseline demographic properties were similar in both groups. Plasma stromelysin (MMP-3) level was significantly
higher in patients with aortic dilatation than those without aortic dilatation (5.2 ± 2.3 vs 3.3 ± 1.9 ng/ml; P = 0.007). In conclusion, we found that circulating stromelysin (MMP-3) concentration was elevated in hypertension-induced
aortic root dilatation. 相似文献
83.
Deniz Yilmaz Can Balkan Yilmaz Ay Mehmet Akin Bulent Karapinar Kaan Kavakli 《Mycoses》2011,54(3):234-242
Combination treatment of paediatric invasive fungal infections (IFIs) has rarely been reported. A total of 17 children with 19 IFI episodes were enrolled in the study. The median age of the patients was 5.3 (range 0.5–17) years. IFI was classified as proven in 4, probable in 12 and possible in 3 episodes. These patients received empiric antifungal treatment, which consisted of liposomal amphotericin B (LAmB) monotherapy for a median duration of 12 days (range 3–69 days). All patients were refractory to LAmB; therefore, caspofungin was added to the therapy in 11 patients. In the remaining six patients, LAmB was ceased and a combination of caspofungin and voriconazole was started. Among the patients who received caspofungin + LAmB, four did not show favourable response and the combination was switched to caspofungin + voriconazole. The median (range) and total duration of the therapy were 7 (3–14) days and 91 patient days for LAmB + caspofungin combination and 49 (7–126) days and 516 patient days for caspofungin + voriconazole combination. We found a favourable response rate of 68.4% in 16 proven or probable IFI episodes. Twelve‐week survival rate of these patients was 75%. No serious side effect was observed among the patients. Our data suggest that combination antifungal therapy is safe and effective in children with haematological malignancies. 相似文献
84.
85.
Najla El Morabet Bsc Elien B. Uitvlugt PharmD Bart J.F. van den Bemt PharmD PhD Patricia M.L.A. van den Bemt PharmD PhD Marjo J.A. Janssen PharmD PhD Fatma Karapinar‐Çarkit PharmD PhD 《Journal of the American Geriatrics Society》2018,66(3):602-608
Objectives
To summarize the evidence on the prevalence and preventability of drug‐related hospital readmissions.Design
A systematic review was performed of studies that examined drug‐related hospital readmissions. PubMed, EMBASE, and the Cochrane Library were searched from inception through August 2016. Reference lists and a citation analysis on Web of Science and Scopus were also consulted. Two reviewers extracted study data with dual assessment of risk of bias. Prevalence and preventability of readmission due to drugs were calculated. Data were qualitatively summarized according to outcome.Results
Nineteen studies met the eligibility criteria. Nine measured readmissions due to drug‐related problems, seven due to adverse drug reactions, two due to adverse drug events, and one due to drug‐drug interactions. Rates of readmissions due to drugs varied from 3% to 64% (median 21%, interquartile range (IQR) 14–23%). Readmissions were deemed preventable in 5% to 87% of cases (median 69%, IQR 19–84%). Evidence regarding the risk factors for drug‐related readmissions and drugs causing these readmissions was inconsistent.Conclusion
Although studies show high variability in prevalence and preventability of drug‐related hospital readmissions, readmissions due to drugs seem to occur often, especially in older adults. Further research is needed to specify the causes of preventable readmissions and implement effective interventions to reduce medication‐related hospital admissions. 相似文献86.
Which is the best fixation method for lateral cortex disruption in the medial open wedge high tibial osteotomy? A biomechanical study 总被引:1,自引:0,他引:1
When performing a medial opening wedge upper tibial osteotomy, a fracture into the lateral cortex can lead to loss of stability of the construct. The aim of this study was to assess different intra-operative techniques to overcome this problem, and test the stability under axial compression. Twenty eight calf tibias had a medial opening wedge osteotomy and lateral cortical fracture created and then were tested in four groups depending on how this fracture was fixed; none, a plate and screws, two staples, and a circular external fixator. Loss of medial height of the osteotomy line and lateral cortex micromotion was evaluated under maximal axial loading of 2,500 N. No fixation had significantly inferior results compared with the other three types. The plate and screws and staples showed better results than circular external fixation in terms of preserving the medial height, whereas the plate and screws and circular external fixator showed better results compared with staples in terms of lateral cortex stability. This study suggests that plate and screw fixation for lateral cortex disruption during the medial opening wedge upper tibial osteotomy has better stability under axial compression than staples or a circular external fixator. 相似文献
87.
88.
Von Willebrand factor in Beh?et's syndrome 总被引:1,自引:0,他引:1
H Yazici N Hekim F Ozbakir S Yurdakul Y Tüzün H Pazarli A Müftüo?lu 《The Journal of rheumatology》1987,14(2):305-306
Plasma von Willebrand factor F VIII related antigen levels were elevated in 13 patients with Beh?et's syndrome and vascular disease compared to 17 with Beh?et's syndrome without vascular involvement and 23 healthy controls. As expected 12 diseased controls, 9 of whom had systemic sclerosis, had still higher levels of F VIII related antigen. 相似文献
89.
Karapinar L Kaya A Altay T Ozturk H Surenkok F 《Journal of the American Podiatric Medical Association》2008,98(5):408-413
A 16-month-old male with previously untreated bilateral clubfeet was admitted to S.B. Izmir Tepecik Education and Research Hospital, Izmir, Turkey. Both feet underwent surgical treatment. During surgery, an accessory soleus muscle was detected on the right side. The accessory soleus muscle had a distinct distal insertion at the superior anteromedial border of the calcaneus and also anterior and medial to the Achilles tendon. He was treated by bilateral complete subtalar release with Cincinnati incision, and the accessory soleus was also cut and the distal part resected. At the final follow-up visit, when the patient was 6 years and 9 months old, both feet had a normal appearance and appeared normal on radiograph and magnetic resonance imaging, with no presence of the accessory soleus muscle or its remnant. In our opinion, awareness of the association between an accessory soleus muscle and clubfoot, and sectioning of this muscle during surgery may improve surgical results. 相似文献
90.
OBJECTIVES: A meta-analysis was conducted on the outcome of facial nerve function after hypoglossal-facial nerve anastomosis in humans. The roles of the timing of and the underlying cause for surgery, the type of the repair, and previous facial nerve function in the final result were analyzed. METHODS: Articles were identified by means of a PubMed search using the key words "facial-hypoglossal anastomosis," which yielded 109 articles. The data were pooled from existing literature written in English or French. Twenty-three articles were included in the study after we excluded those that were technical reports, those describing anastomosis to cranial nerves other than the hypoglossal, and those that were experimental animal studies. Articles that reported facial nerve function after surgery and timing of repair were included. Facial nerve function had to be reported according to the House-Brackmann scale. If there was more than 1 article by the same author(s), only the most recent article and those that did not overlap and that matched the above criteria were accepted. The main parameter of interest was the rate of functional recovery of the facial nerve after anastomosis. This parameter was compared among all groups with Pearson's X2 test in the SPSS program for Windows. Statistical significance was set at a p level of less than .05. RESULTS: Analysis of the reports indicates that early repair, before 12 months, provides a better outcome. The severity of facial nerve paralysis does not have a negative effect on prognosis. Gunshot wounds and facial neuroma are the worst conditions for favorable facial nerve recovery after anastomosis. Transection of the hypoglossal nerve inevitably results in ipsilateral tongue paralysis and atrophy. Modification of the anastomosis technique seems to resolve this problem. Nevertheless, the effect of modified techniques on facial reanimation is still unclear, because the facial nerve function results were lacking in these reports. CONCLUSIONS: Hypoglossal-facial nerve anastomosis is an effective and reliable technique that gives consistent and satisfying results. 相似文献