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Internet and social media usage of orthopaedic patients:A questionnaire-based survey

World Journal of Orthopedics 2017年第2期8卷 178-186页

作者： Tahir Mutlu Duymus Hilmi Karadeniz Mehmet Akif Cacan Baran Komür abdullah demirtas Sinan Zehir Ibrahim Azboy Department of Orthopaedics Haydarpasa Numune Training and Research Hospital Department of Orthopaedics and Traumatology Bah?elievler Medikal Park Hospital Department of Orthopaedics Bitlis State Hospital Department of Orthopaedics Kanuni Sultan Süleyman Training and Research Hospital Department of Orthopedics and Traumatology G?ztepe Training and Research HospitalIstanbul Medeniyet University Department of Orthopaedics and Traumatology Hitit University Faculty of Medicine Department of Orthopaedics and Traumatology Dicle University Faculty of Medicine

AIM To evaluate social media usage of orthopaedic patients to search for solutions to their health problems. METHODS The study data were collected using face-to-face questionnaire with randomly selected 1890 patients aged over 18 years who had been admitted to the orthopaedic clinics in different cities and provinces across Turkey. The questionnaire consists of a total of 16 questions pertaining to internet and social media usage and demographics of patients, patients' choice of institution for treatment, patient complaints on admission, online hospital and physician ratings, communication between the patient and the physician and its *** It was found that 34.2%(n = 647) of the participants consulted with an orthopaedist using the internet and 48.7%(n = 315) of them preferred websites that allow users to ask questions to a physician. Of all questionaskers, 48.5%(n = 314) reported having found the answers helpful. Based on the educational level of the participants, there was a highly significant difference between the rates of asking questions to an orthopaedist using the internet(P = 0.001). The rate of questionasking was significantly lower in patients with an elementary education than that in those with secondary, high school and undergraduate education(P = 0.001) The rate of reporting that the answers given was helpful was significantly higher in participants with an undergraduate degree compared to those who were illiterate, those with primary, elementary or high school education(P = 0.001). It was also found that the usage of the internet for health problems was higher among managers-qualified participants than unemployed-housewives, officers, workers-intermediate staff(P < 0.05).CONCLUSION We concluded that patients have been increasingly using the internet and social media to select a specific physician or to seek solution to their health problems in an effective way. Even though the internet and social media offer beneficial effects for physician

关键词： Patient Internet Orthopedist Social media Communication

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Parental Consanguinity in Infertile Males

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Open Journal of Urology 2013年第2期3卷 53-57页

作者： abdullah demirtas Emre Can Akinsal Oguz Ekmekcioglu Department of Urology Faculty of Medicine Erciyes University Kayseri Turkey

This study was investigated whether parental consanguinity in males has an effect on or relationship with some infertile subgroups and some semen and hormone parameters. The charts of 2651 infertile males were evaluated retrospectively for parental consanguinity ratios, sperm counts, motility parameters and hormonal values from the records of 2651 infertile males. In 1260 eligible males the first cousin parental consanguinity ratio was 22.6%. In 119 males with nonobstructive azoospermic (NOA) and 430 males with normal sperm counts, the ratios were 34.5% and 20.9%, respectively (p = 0.002). In the NOA group the parental consanguinity ratios were 27.1% (23/85) and 52.9% (18/34) in males with FSH values of >7.6 and 7.6 mIU/ml, respectively (p = 0.007). In males with normal sperm counts if the parents were first cousins, both sperm counts and motility parameters were significantly reduced when compared with the others. To our knowledge, this is the first study of consanguinity ratios among some infertile subgroups. In males with parental consanguinity lower sperm counts and motility ratios in normozoospermic males and lower FSH levels in the NOA group might show a relation with some genetically transmitted defects.

关键词： Azoospermia Genetics Male Infertility Parental Consanguinity

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Assessment of Warm and Cold Ischemia on Functions of the Operated Kidney with <sup>99m</sup>Tc-DMSA in Renal Masses: A Prospective and Randomized Study

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Open Journal of Urology 2013年第2期3卷 62-67页

作者： abdullah demirtas Numan Baydilli Nurettin Sahin Oguz Ekmekcioglu Deniz Demirci Atila Tatlisen Department of Urology Medical Faculty Erciyes University Kayseri Turkey

Objective: To examine the effect of warm and cold ischemia on functions of the operated kidney in cases with a normal contralateral kidney undergoing nephron sparing surgery. Methods: This study enrolled 40 patients with a normal contralateral kidney and without a renal function threatening risk factor, who were operated with NSS. The patients were randomized at admission. They were divided into 2 equal groups as warm and cold ischemia. An ice application for 10 minutes was done to cold ischemia group after clamping renal artery. Renal functions were evaluated with Technesium-99m-Dimercaptosuccinic Acid (DMSA) and serum creatinine at the preoperative and postoperative (day 1, day 15, month 6, and month 12) period. Statistical analysis was done with Mann Whitney U test, Wilcoxon Signed Rank test, and Fredman test. A p value below 0.05 was considered statistically significant. Results: There were no significant differences between the groups in terms of age, body mass index, ischemia time, tumor size, amount of hemorrhage, and procedure time. Both groups had a significantly higher DMSA uptake at the preoperative period compared with the postoperative period (postoperative day 1, day 15, month 6, and month 12) (p 0.001). However, both groups had similar DMSA uptake results at the postoperative period. Preoperative and postoperative creatinine levels were not significantly different from each other in both groups. Conclusion: Based on tumor localization, nephron sparing surgery without use of superficial cooling appears as a viable option for small renal masses.

关键词： Cold Ischemia Times Nephron Sparing Surgery Renal Cancer Technetium-99m-Dimercaptosuccinic Acid Warm Ischemia Times

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The Long Term Follow-Up Results of the Direct Nipple Ureteroneocystostomy Technique: A Prospective Study

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Open Journal of Urology 2013年第4期3卷 179-184页

作者： abdullah demirtas Nurettin Sahin Emre Can Akinsal Mehmet Ali Ergul Mehmet Caniklioglu Oguz Ekmekcioglu Atila Tatlisen Department of Urology Erciyes University Medical Faculty Kayseri Turkey

Objective: To evaluate the long term follow-up results of the direct nipple ureteroneocystostomy technique. Materials and Methods: We studied a total of 16 patients (19 renal units) who underwent direct nipple ureteroneocystostomy. The mean age was 43 years and 3 patients had bilateral disease. In five units the ureters had been ligated during gynecological surgery, 11 renal units were obstructive and three units were reflexive megaureters. The ureters were spatulated for about 2 cm and folded back. Nipples 2 to 2.5 cm long were prepared. In two cases the ureters were thin-walled (2 mm or less) and they were not spatulated but folded back onto themselves. In one case the ureter could not be everted since it had a thick and fibrotic wall. The distal 2 to 2.5 cm segment of this ureter was directly inserted in to the bladder. Postoperative follow-up was at 3 month intervals for the first year at 6 month intervals for 2 - 3 years and yearly thereafter. At the time of follow-up serum creatinine, urine culture, ultrasound, intravenous urography, voiding cystoureterography, nuclear renal scintigraphy and cystometric evaluations were performed. The functions of 11 and 15 renal units were evaluated scintigraphically and stereologically, respectively, in the both preoperative and postoperative first year follow-up. The Wilcoxon Signed Ranks test was used for statistical evaluation and p < 0.05 was considered statistically significant. Results: Mean follow-up was 49 months. Three renal units had Grade III reflux (two of them during voiding) and one unit had Grade IV reflux. At follow-up this patient developed in the ureteral stricture. No patients had urinary tract infection, pyelonephritis or ureteral stricture follow-up period. Between the preoperative and postoperative first year, there was an increase in postoperative split renal function based on renal scintigraphy but this difference was not statistically significant. The stereologically calculated decrease in pelvicalic

关键词： Megaureter Nipple Technique Ureter Vesicoureteral Reflux

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