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排序方式: 共有171条查询结果,搜索用时 15 毫秒
1.
Panagiotis Varagiannis Emmanuella Magriplis Grigoris Risvas Katerina Vamvouka Adamantia Nisianaki Anna Papageorgiou Panagiota Pervanidou George P. Chrousos Antonis Zampelas 《Nutrients》2021,13(2)
Childhood overweight and obesity prevalence has risen dramatically in the past decades, and family-based interventions may be an effective method to improve children’s eating behaviors. This study aimed to evaluate the effectiveness of three different family-based interventions: group-based, individual-based, or by website approach. Parents and school aged overweight or obese children, 8–12 years of age, were eligible for the study. A total of 115 children were randomly allocated in one of the three interventions, and 91 completed the study (79% compliance); Group 1 (n = 36) received group-based interventions by various experts; Group 2 (n = 30) had interpersonal family meetings with a dietitian; and Group 3 (n = 25) received training through a specifically developed website. Anthropometric, dietary, physical activity, and screen time outcomes were measured at baseline and at the end of the study. Within-group comparisons indicated significant improvement in body weight, body mass index (BMI)-z-score, physical activity, and screen time from baseline in all three study groups (p < 0.05). Furthermore, total body fat percentage (%TBF) was also decreased in Groups 2 and 3. Between-group differences varied with body weight and %TBF change, being larger in Group 3 compared to Groups 1 and 2, in contrast to BMI-z-score, screen time, and health behaviors, which were significantly larger in Group 2 than the other two groups. In conclusion, personalized family-based interventions are recommended to successfully improve children’s lifestyle and body weight status. 相似文献
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Zafirakis P Markomichelakis NN Voudouri A Theodossiadis GP Theodossiadis PG 《Documenta ophthalmologica. Advances in ophthalmology》1999,97(3-4):311-315
Purpose: To describe a patient with acquired immunodeficiency syndrome (AIDS) who presented with cystoid macular edema (CME) which
was not associated with active cytomegalovirus (CMV) retinitis or AIDS-related microvasculopathy. Method: A 32-year-old man with AIDS and a past ocular history of inactive CMV retinitis was placed on protease inhibitors when his
CD4+ T lymphocyte counts dropped to 8 cells/mm3. Three months later, after his CD4+ T lymphocyte counts had increased to 196 cells/mm3 he complained of micropsia and metamorphopsia in his right eye of 1 week duration. The patient had a complete ocular examination
including fluorescein angiography (FA). Results: Visual acuity (VA) was 7/10 OD. Fundus examination revealed CME and inactive CMV retinitis, and FA demonstrated CME and a
hot disc. Two transseptal injections of corticosteroids were administered 2 weeks apart in the right eye as treatment of the
CME. The patient reported gradual visual improvement and 6 weeks later, his VA was 10/10-2. CME had resolved clinically and angiographically. Conclusions: CME in our case is associated with inactive CMV retinitis and gradually increasing number of CD4+ T lymphocytes after initiation of treatment with protease inhibitors. It may be amenable to regional administration of corticosteroids
without reactivation of retinitis.
This revised version was published online in July 2006 with corrections to the Cover Date. 相似文献
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J F Dowsett D Vaira A R Hatfield S R Cairns A Polydorou R Frost J Croker P B Cotton R C Russell R R Mason 《Gastroenterology》1989,96(4):1180-1186
Between September 1985 and December 1987, 74 patients underwent attempted endoscopic biliary therapy using a combined percutaneous transhepatic and endoscopic transpapillary approach (combined procedure). All patients had had failed endoscopy-alone procedures and had contraindications to surgery. The indication was palliation of malignant biliary obstruction in 66 cases (41 common bile duct, 25 hilar), assistance with sphincterotomy for the removal of common bile duct stones in 6 cases, and management of benign biliary stenosis in 2 cases. The initial procedure was percutaneous transhepatic access to the biliary tree, which was successful in all but 1 case (99%). The bile duct was drained externally for an average of 3.4 days before the combined procedure. One patient died during this period from hemorrhage associated with liver puncture. Combined procedure was performed in 72 cases and was successful in 60 [53 malignant stricture (53/66 = 80%), five common duct stone (5/6 = 83%), two benign stricture (2/2 = 100%)]. Procedure-related morbidity and mortality, respectively, were 12.5% and 0% for benign disease and 36% and 3% for malignant disease. The total (initial endoscopy included) morbidity and 30-day mortality were 33% and 0%, respectively, for benign disease and 62% and 27% for malignant disease. Subsequently, stent change has been required on 16 occasions, with endoscopy-only successful in 13 (81%) and repeat combined procedure being required in three (19%). The combined procedure improves the ability of endoscopy to offer nonsurgical therapy to poor risk patients with both malignant and benign biliary disease but is associated with significant morbidity and disease-related mortality. 相似文献
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Pre‐clinical endodontic training with artificial instead of extracted human teeth: does the type of exercise have an influence on clinical endodontic outcomes?
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We report the case of an 85-year-old male with platypnoea-orthodeoxia associated with patent foramen ovale (PFO) and ectatic ascending aorta, in the absence of any significant pulmonary pathology. 相似文献
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Chronic obstructive pulmonary disease (COPD) constitutes a major health problem. Recurrent acute exacerbations are characteristic of the course of COPD (AECOPD) associated with significant healthcare costs and contribute to the progress of the disease. Given that almost half of AECOPD is caused by bacteria, administration of antibacterial agents is recommended for patients with severe exacerbations or severe underlying COPD. Optimal antibiotic selection for exacerbations has therefore incorporated quantifying the risk for a poor outcome of the exacerbation and choosing antibiotics differently for low risk and high risk patients. It is unclear whether antibiotics should be provided as prophylactic agents in COPD patients although ongoing trials are reexamining the question of whether the antiinflammatory action of antibiotics such as macrolides can be useful in preventing exacerbations. In addition, nowadays, the occurrence of pneumonia in COPD has received considerable recent attention as it appears to be increased by the use of inhaled corticosteroids. 相似文献