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排序方式: 共有62条查询结果,搜索用时 31 毫秒
1.
Abo-Ali Ehab A. Al-Ghanmi Amal Hadad Hajar Etaiwi Jumanah Bhutta Kainat Hadad Najlaa Almilaibary Abdullah Ghareeb Wesssam A. Sanad Ashraf Zaytoun Sameh 《The journal of primary prevention》2022,43(5):659-671
Journal of Prevention - Excessive smartphone use leads to several physical and psychological disorders, particularly among young adults. This study aimed to investigate the prevalence and the... 相似文献
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Sameer M. Alarrayed Amgad E. El-Agroudy Ahmad S. Alarrayed Sumaya M. Al Ghareeb Taysir S. Garadah Salah Y. El-Sharqawi Ali H. Al-Aradi Balaji G. Dandi Sadiq Abdulla 《Clinical and experimental nephrology》2010,14(3):248-255
Background/aim
This observational study was conducted to evaluate the safety and efficacy of the conversion from calcineurin inhibitors (CNIs) to sirolimus (SRL)-based immunosuppressive therapy in kidney transplantation. 相似文献5.
Renal cell carcinoma in peritoneal dialysis patients 总被引:1,自引:0,他引:1
Savaj S Liakopoulos V Ghareeb S Musso C Sahu K Bargman JM Vas SI Oreopoulos DG 《International urology and nephrology》2003,35(2):263-265
Renal cell carcinoma is a rare but serious complication in ESRD patients. In these patients the incidence of renal cell carcinoma (RCC) is 20-40 times higher than in the general population. We performed a retrospective study to measure the incidence rate, prevalence, characteristics and survival among our peritoneal dialysis (PD) patients diagnosed with renal cell carcinoma. The study was carried out among 607 patients who were on the PD program from January 1997 to June 2002. RCC was detected in eight patients (four males and four females) with mean age of 52.1 +/- 10.6 years. Among these eight patients four were new cases that were diagnosed before the patients were started on dialysis (three in native kidneys and one in a transplanted kidney). In the other four patients the RCC was diagnosed after they had been on dialysis for 33-204 months (mean 60.75 +/- 50.48). We found an incidence rate of 1.3 per 1000 patients per year and a prevalence of 1.3%. Six of the eight patients had renal cysts. Tumor size was less than 7 cm in seven patients and in the other patient it was 8.5 cm. Seven of eight patients were alive at the time of study with a survival time ranging from 3-138 months (mean 122.25 +/- 88.2) months. In one patient, the RCC metastasised to the scalp, and, in two other patients, the tumors subsequently involved the second kidney. A cardiovascular complication was the cause of one death. Two patients received a renal transplant 36 and 66 months after diagnosis. We conclude that despite the low rate of metastases and mortality in our study, regular ultrasonography should be added to the follow-up of PD patients. Renal transplantation can be considered in these ESRD patients with RCC; however, close follow-up for metastases is recommended. 相似文献
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Mahmoud Farouk Elmahdy Soliman Ghareeb Mahdy Essam Baligh Ewiss Kareem Said H.H. Kassem Waleed Ammar 《Cardiovascular Revascularization Medicine》2010,11(4):270-226
BackgroundManagement of acute limb ischemia (ALI) is largely based on the etiology of arterial occlusion (embolic vs. thrombotic). To our knowledge, the ability of duplex scanning to differentiate embolic from thrombotic occlusion has not been previously reported.PurposeTo determine the ability of duplex scanning to differentiate embolic from thrombotic acute arterial occlusion.MethodsWe prospectively recruited 97 patients (50.3±19.7 years; 55% males) with 107 nontraumatic ALI in native arteries. All patients underwent surgical revascularization. Preoperative duplex scan detected arterial occlusion in the following arteries: iliac (11), femoral (38), popliteal (38), infrapopliteal (3), subclavian (3), axillary (1), brachial (9), and forearm arteries (4). We measured the arterial diameters at the site of occlusion (doccl) and at the corresponding contralateral healthy side (dCONTRA). The difference (Δ) between the two diameters was calculated as dOCCL?dCONTRA. Duplex scan was also used to assess the state of the arterial wall whether healthy or atherosclerotic and the presence of calcification or collaterals. According to surgical findings, limbs were classified into embolic (E group=55 limbs) and thrombotic (T group=52 limbs) groups.ResultsBoth groups were comparable regarding age, diabetes, hypertension, smoking, atrial fibrillation, and time of presentation. The status of arterial wall at the site of occlusion and presence of calcification or collaterals were all similar in both groups. Δ in the E group was 0.95±0.92 mm vs. ?0.13±1.02 mm in the T group (P<.001). A value of ≥0.5 mm for Δ had 85% sensitivity and 76% specificity for the diagnosis of embolic occlusion (CI 0.72–0.90, P<.001), whereas a value of less than ?0.5 mm for Δ had 85% sensitivity and 76% specificity for thrombotic occlusion (CI 0.72–0.90, P<.001).ConclusionIn acute arterial occlusion, ≥0.5 mm dilatation or diminution in the occluded artery diameter is a useful duplex sign for diagnosing embolic or thrombotic occlusion, respectively. 相似文献
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A K Annonu A A Fattah M S Mokhtar S Ghareeb A Elhendy 《Journal of the American Society of Echocardiography》2001,14(9):885-891
The aim of this study was to evaluate the relations between left ventricular (LV) functional abnormalities, microangiopathy, and autonomic dysfunction in patients with non-insulin-dependent diabetes mellitus (NIDDM). We studied 66 normotensive patients with NIDDM of > or =4 years' duration (age, 51 +/- 4.5 years; 35 men) and no clinical evidence of cardiac disease. Twenty-one healthy subjects matched for age and sex served as a control group. Echocardiography and Doppler studies were performed to assess LV systolic and diastolic function. Microangiopathy was assessed by fundus examination. Autonomic function was assessed by standing blood pressure and heart rate response to Valsalva maneuver. Patients with NIDDM had a lower ejection fraction (58% +/- 11% versus 66% +/- 4%, P <.0001), E-F deceleration slope (382 +/- 75 versus 427 +/- 31 cm/s(2), P <.05), and E velocity (55 +/- 11 vs. 58 +/- 6 cm/s, P =.02) of the mitral diastolic flow, compared with control subjects, respectively. Patients with ejection fraction <50% had a higher prevalence of retinopathy (65% versus 29%, P <.005), abnormal blood pressure response to standing (53% versus 8%, P <.0005), and proteinuria (65% versus 27%, P =.006). An inverse correlation was found between the duration of diabetes and both the ejection fraction (r = -0.53, P <.05) and E/A ratio (r = -0.4, P <.005). E/A ratio <1 was associated with a higher prevalence of retinopathy (49% versus 20%, P =.01) and abnormal blood pressure response to standing (29% versus 4%, P <.005). Patients with NIDDM and no symptoms of cardiovascular disease have a reduced LV systolic and diastolic function as compared with healthy subjects. LV systolic and diastolic abnormalities are correlated with the duration of diabetes and with other diabetic microangiopathies such as diabetic retinopathy and neuropathy. 相似文献
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Mohammad Zafir Al-Shahri Mahmoud Yassin Sroor Wael Ali Ghareeb Enas Noshy Aboulela Wael Edesa 《Journal of pain & palliative care pharmacotherapy》2015,29(4):365-369
Neuroleptics are commonly used for treating delirium as a common problem in terminally ill cancer patients. However, prescribing patterns are believed to substantially vary among health professionals. The aim of this study is to determine the pattern of prescribing neuroleptics for treating delirium in cancer patients dying in a palliative care unit in Saudi Arabia. We reviewed the medical records of adults with advanced cancer who died in the palliative care unit over 23 months. In addition to patients’ demographics, data collection included the pattern of prescribing neuroleptics for the treatment of delirium during the last week of life. For the 271 patients included (57.6% females), the median age was 54 years. Although 62% of patients were on around-the-clock (ATC) neuroleptics to treat delirium, about two thirds of these were requiring rescue doses (PRN [pro re nata]) as well. The ATC neuroleptics included haloperidol alone (89.3%), levomepromazine alone (2.4%), or both (8.3%). All neuroleptics were administered via the parenteral route. On average, the maximum daily doses of the ATC neuroleptics were 4 mg for haloperidol and 15.5 mg for levomepromazine. Patients with primary or metastatic brain cancers were less likely to be on neuroleptics (P < .0001). The authors conclude that in their palliative care unit, haloperidol is by far the most commonly used neuroleptic, followed by levomepromazine, to treat the common problem of delirium in patients dying with advanced cancer. The generally low doses of neuroleptics required may be attributed to several factors in this population, including cultural motives. 相似文献
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Mohamed HG Abbas A El-Kabarity RH Diab HM 《The Egyptian journal of immunology / Egyptian Association of Immunologists》2009,16(2):125-138
Atopic dermatitis (AD) is a chronic relapsing, pruritic, inflammatory skin disease, which results from a complex interplay between genetic and environmental factors. Defensins are broadly dispersed family of antimicrobial peptides which are classified into 2 distinct families: the alpha-defensins and the beta-defensins. The primary function of defensins is to protect the skin from invasion by foreign pathogens. Previous studies suggested that single nucleotide polymorphisms (SNPs) of the beta-defensin 1 gene (DEFB1) could be involved in the development of AD. The Aim of the study is to examine DEFB1 gene to gain a better understanding of their role in the pathophysiology of AD patients and their involvement in AD susceptibility and severity. 35 atopic patients and 10 healthy volunteers as controls were investigated. They were subjected to analysis of absolute eosinophil count, total and specific IgE and detection of Beta-defensin-1 gene polymorphism at position 692 and 1654 using PCR amplification and restriction analysis. We observed significant difference in the distribution of the DEFB1 AIG polymorphism at 692 (P<0.01) in AD patients compared to controls, but not at 1654. A statistical significant association between DEFB1 692 GG genotype and elevated total serum IgE level (P<0.01), and between DEFB1 692 GG and AG genotypes & 1654 AA genotype and high absolute eosinophil count (P<0.05) were found. Concerning Specific IgE there was significant association between DEFB1 692 GG genotype and positive specific IgE to dermatophytes and HDM (House Dust Mite) (P1<0.01) while DEFB1 1654AA genotype shows significant association with positive specific IgE to cockroaches (P<0.05). Regarding SCORAD severity index, there was significant statistical association between DEFB1 692 GG and AG & DEFB1 1654 AA and AG genotype with severe AD disease (P<0.05). The correlation between atopic markers and SCORAD severity index shows that there was a significant statistical relationship between serum levels of total IgE (P<0.01), absolute eosinophil count (P<0.01), specific IgE to cat (P<0.05), HDM (P<0.01) and cockroaches (P<0.01) and SCORAD. Our findings support previously studies suggesting that DEFB1 gene is one of the candidate genes for atopy. G allele at site 692& AA genotype at site 1654 may be useful as markers for AD susceptibility and severity 相似文献
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