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排序方式: 共有163条查询结果,搜索用时 0 毫秒
1.
Erhan Sari Abdulkadir Tepeler Emrah Yuruk Berkan Resorlu Tolga Akman Murat Binbay Abdullah Armagan Ali Unsal Ahmet Yaser Muslumanoglu 《Urological research》2013,41(6):499-504
The aim of the study to compare outcomes of flexible ureterorenoscopy in patients with different body mass index (BMI) scores and to explore whether the BMI has an effect on outcomes of RIRS. Five hundred and two patients who underwent flexible URS in 3 centers between 2008 and 2012 for the management of single upper urinary tract calculi were retrospectively reviewed. Patients were categorized as normal weight BMI 18.5 to 24.99 kg/m2, overweight 25 to 29.99 kg/m2, obese 30 to 39.99 kg/m2 and morbid obese >40 kg/m2.The groups were assessed in terms of demographic parameters including age, gender, stone size, intraoperative and postoperative variables. The mean patient age was 41.3 ± 15.51 (18–81) years and with an average BMI 26.68 ± 5.2 kg/m2 (16.64–55.15 kg/m²). Of the patients, 43.2 % had normal weight (NW), 32.2 % were overweight (OW), 21.9 % were obese (O) and 2.5 % were morbidly obese (MO). Stone-free rates after single procedure in NW, OW, O, MO groups were 60.8, 61.7, 73.6, 61.5 %, respectively (p = 0.079). Overall targeted stone-free rates were also similar in four groups (88.9, 90.1, 93.6, 90.4 %, p = 0.586). There were no statistically significant differences in the frequency of complications and mean hospitalization time among the groups (p > 0.05). In conclusion, this study demonstrated that flexible URS is a valuable option for the treatment of kidney stone in both obese and non-obese patients. BMI did not influence the postoperative outcomes. 相似文献
2.
Neonatal Marfan syndrome is a severe form of the syndrome mostly caused by de-novo mutations in the fibrillin-1 gene. We report a newborn with neonatal Marfan syndrome and functional pulmonary atresia who died from congestive heart failure on postnatal day 22 despite treatment. He had a mutation in exon 29 of the fibrillin-1 gene at position c.3602G>A. Functional pulmonary atresia may be a life-threatening cardiovascular manifestation of neonatal Marfan syndrome. 相似文献
3.
Erythraea centaurium is a plant which is used in the treatment of various inflammatory conditions in popular medicine. The aqueous extract of the plant has been examined for its antiinflammatory, analgesic, and antipyretic effects in several animal models. The extract exhibited antiinflammatory and antipyretic activity although no analgesic activity was observed. 相似文献
4.
Özışık Pınar Akdemir Özdener Kubilay Murat Ural Berkan Er Uygur Savaş Ali 《Zeitschrift fur Gesundheitswissenschaften》2022,30(6):1431-1440
Journal of Public Health - Because an increasing number of patients travel internationally to seek medical care, Turkey offers comprehensive and outstanding services under extraordinary conditions... 相似文献
5.
Neonatal jaundice is a common condition that occurs in newborn infants in the first week of life. Today, techniques used for detection are required blood samples and other clinical testing with special equipment. The aim of this study is creating a non-invasive system to control and to detect the jaundice periodically and helping doctors for early diagnosis. In this work, first, a patient group which is consisted from jaundiced babies and a control group which is consisted from healthy babies are prepared, then between 24 and 48 h after birth, 40 jaundiced and 40 healthy newborns are chosen. Second, advanced image processing techniques are used on the images which are taken with a standard smartphone and the color calibration card. Segmentation, pixel similarity and white balancing methods are used as image processing techniques and RGB values and pixels’ important information are obtained exactly. Third, during feature extraction stage, with using colormap transformations and feature calculation, comparisons are done in RGB plane between color change values and the 8-color calibration card which is specially designed. Finally, in the bilirubin level estimation stage, kNN and SVR machine learning regressions are used on the dataset which are obtained from feature extraction. At the end of the process, when the control group is based on for comparisons, jaundice is succesfully detected for 40 jaundiced infants and the success rate is 85 %. Obtained bilirubin estimation results are consisted with bilirubin results which are obtained from the standard blood test and the compliance rate is 85 %. 相似文献
6.
7.
Fatma Yurt Lambrecht Erhan Kayaalp Perihan Unak Hüseyin Enginar F. Zümrüt Biber Muftuler E. Ilker Medine Berkan Cetinkaya 《Medicinal chemistry research》2007,16(7-9):427-435
Multiple-drug therapy is common in current clinical practice. Because of this, people have been ready to embrace simplistic
approaches to cold treatment, such as vitamin C and zinc. Ascorbic acid (vitamin C) is mostly administrated together with
cough–cold drugs. The aim of this study was to investigate the effect of cough–cold drugs on the uptake of ascorbic acid using
99mTc-ascorbic acid (99mTc-AA) in male albino Wistar rats. Ascorbic acid was labeled with Tc-99m and the distribution of 99mTc-AA was investigated. The uptake of 99mTc-AA was evaluated when administrated alone (group I), with chlorpheniramine maleate (CPR) (group II), with phenylpropanolamine
hydrochloride (PPA) (group III), and with acetaminophen (APAP) (group IV). In some organs (apart from kidneys, intestinal
system, and stomach) the uptake of 99mTc-AA was not significantly affected by the administration of 99mTc with CPR or 99mTc with APAP at 120 min. On the other hand, there was significant difference in the uptake of 99mTc-AA between groups I and III. The administration of 99mTc-AA with PPA in rats caused an increase of the uptake of 99mTc-AA at 120 min in the investigated organs compared to the administration of 99mTc-AA alone. The present data show that vitamin C might be more effective for the treatment of common cold when coadministered
with PPA compared to with CPR, with APAP, or alone. 相似文献
8.
·Irfan Serdar Arda Berkan Gürakan Didem Al·Iefendiolu Meriç Tüzün 《Pediatrics international》2002,44(1):78-82
BACKGROUND: The traditional treatment for pneumothorax is tube thoracostomy. Chest tube placement often involves complications, particularly in newborns. The aim of this study is to introduce the method of air drainage with venous catheter and to compare two different methods, chest tube placement and venous catheter insertion, in the treatment of pneumothorax in newborns. METHODS: We treated 72 newborn patients with pneumothorax over a 4-year period in neonatal intensive care units at two different medical centers. We randomly divided the patients into two groups. In group I, we treated the patients with chest tube placement technique. We used 18-gauge venous catheter connected to an underwater system to drain air in group II patients. The duration of the procedure, the period of time that the chest tube or catheter was left in place, and the complications associated with the two different procedures were statistically compared. RESULTS: The time required to perform the venous catheter procedure was significantly shorter than that for chest tube placement (P < 0.05). The duration of the device in place was also significantly shorter in group II than group I (P < 0.05). Only two minor complications were recorded in patients who underwent venous catheter placement, and this group's complication rate was significantly lower than the rate in the chest tube group (P < 0.05). CONCLUSION: Insertion of a venous catheter is a safe alternative to chest tube placement as a method of draining air from newborn patients with pneumothorax. This is an easy and quick bedside procedure and is particularly useful for newborn patients that require immediate air drainage. 相似文献
9.
Stab wound of the cervical spinal cord with ipsilateral vertebral artery injury is rare. We report a case of a penetrating injury by scissors to the cervical spinal cord and right vertebral artery. The management is discussed and literature reviewed. 相似文献
10.
There are numerous cases of arterial and venous bullet embolism to the heart. An unusual case of birdshot embolus to the right ventricle from the femoral vein caused diagnostic confusion. Distant migration of the foreign bodies via blood vessels has to be taken into consideration after gunshot wounds. 相似文献