Person: KALKAN, SENAD
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Publication Metadata only Long term results of augmentation cystoplasty and urinary diversion in multiple sclerosis(2019-06-01T00:00:00Z) KALKAN, Senad; Jaffe, William I.; Simma-Chiang, Vannita; Li, Eric S. W.; Blaivas, Jerry G.; KALKAN, SENADIntroduction: There is a paucity of data about augmentation cystoplasty (AC) in multiple sclerosis (MS) patients with refractory lower urinary tract symptoms (LUTS). The aim of this study is to evaluate the long term outcomes and morbidity of these procedures in MS patients.Publication Metadata only Mesh related vesıcoperitoneal fistula presenting with urinary ascites. A case report.(2018-11-01) İLKTAÇ, ABDULLAH; ERSÖZ, CEVPER; DOĞAN, BAYRAM; KALKAN, SENAD; ERSÖZ, CEVPER; DOĞAN, BAYRAM; KALKAN, SENADPublication Metadata only Gunshot injury to the penis in a patient with penile prosthesis: a case report.(2011-09-01T00:00:00Z) ÖZTÜRK, MI; Ilktaç, ABDULLAH; KOCA, O; KALKAN, SENAD; KAYA, C; KARAMAN, MI; İLKTAÇ, ABDULLAH; KALKAN, SENADPublication Metadata only MESH SLING COMPLICATIONS: FEASIBILITY OF ACCESSING DATA FROM PATIENTS INVOLVED IN MESH LITIGATION(2019-04-01T00:00:00Z) Blaivas, Jerry G.; Chughtai, Bilal; Li, Eric S. W.; Kalkan, Senad; Dayan, Linda; Prishtina, Learta; Mathew, Joel; KALKAN, SENADPublication Metadata only AUTOLOGOUS RECTUS FASCIAL PUBOVAGINAL SLING AFTER VAGINOPLASTY: AN OLD TRICK FOR A NEW PROBLEM(2019-04-01T00:00:00Z) Purohit, Rajveer; Blaivas, Jerry G.; Kalkan, Senad; KALKAN, SENADPublication Metadata only Penile fraktüre eşlik eden komplet üretra rüptürü(2017-10-14T00:00:00Z) Tosun, Muhammed; Ersöz, Cevper; İlktaç, Abdullah; Kalkan, Senad; Doğan, Bayram; Kayalı, Yunus; Hamidli , Seyidali; ERSÖZ, CEVPER; İLKTAÇ, ABDULLAH; KALKAN, SENAD; DOĞAN, BAYRAM; AKÇAY, MUZAFFERPublication Metadata only Comparison of intrarenal pelvic pressure during micro-percutaneous nephrolithotomy and conventional percutaneous nephrolithotomy(2014-06-01T00:00:00Z) TEPELER, Abdulkadir; AKMAN, Tolga; SILAY, Mesrur Selcuk; Akcay, MUZAFFER; Ersoz, CEVPER; Kalkan, SENAD; ARMAGAN, Abdullah; SARICA, Kemal; AKÇAY, MUZAFFER; ERSÖZ, CEVPER; KALKAN, SENADThe micro-percutaneous nephrolithotomy (microperc) is a recently introduced percutaneous nephrolithotomy (PNL) technique that is performed through a 4.8Fr all-seeing needle. We aimed to measure the intrarenal pelvic pressure (IPP) during microperc and compare it with the levels of conventional PNL. A total of 20 patients with 1- to 3-cm renal calculi resistant to shock wave lithotripsy were treated either with microperc (Group-1, n: 10) or conventional PNL (Group-2, n: 10) by the same surgical team. The IPP was measured during different stages (entrance into the collecting system, stone fragmentation, and before termination) of the procedures by an urodynamic machine using the 6Fr ureteral catheter. All the variables were statistically compared between the two groups. The demographic values of the patients were similar. The operation time and duration of hospitalization were significantly prolonged in conventional PNL group (p = 0.034, p = 0.01, respectively). The mean drop in hematocrit levels was significantly lower in microperc group (3.5 +/- A 1.5 vs. 1.8 +/- A 0.8; p = 0.004). The IPP was significantly higher in microperc group during all steps of the procedure. The highest level of the IPP was measured as 30.3 +/- A 3.9 and 20.1 +/- A 3.1 mmHg in Group 1 and Group 2, respectively (p < 0.0001). However, the complication and success rates were found comparable. In conclusion, we demonstrate that the level of IPP is significantly increased during microperc compared to conventional PNL. Microperc should be used cautiously in cases with impaired drainage of the collecting system.Publication Metadata only Surgery for Stress Urinary Incontinence Autologous Fascial Sling(2019-02-01T00:00:00Z) Blaivas, Jerry G.; Simma-Chiang, Vannita; Gul, Zeynep; Dayan, Linda; KALKAN, Senad; Daniel, Melissa; KALKAN, SENADThis article describes the operative technique of autologous fascial pubovaginal sling (AFPVS) surgery, examines the senior author-s outcomes with AFPVS, compares these outcomes with those of other large studies and meta-analyses, and compares the safety and efficacy of AFPVS with those of the synthetic midurethral sling (SMUS). Recently, the SMUS has become the treatment of choice for most surgeons. The efficacy of the SMUS remains unchallenged and comparable with that of AFPVS, but SMUS are associated with more severe complications. In the author-s opinion, the AFPVS should remain the gold standard for treating SUI.Publication Metadata only TRANSVAGINAL BLADDER NECK CLOSURE(2019-04-01T00:00:00Z) Blaivas, Jerry G.; Kalkan, Senad; Li, Eric S. W.; KALKAN, SENADPublication Metadata only Fluoroless ureteroscopy: in whom and when?(2015-10-01T00:00:00Z) Kocaaslan, Ramazan; Tok, Adem; KALKAN, Senad; Tasci, Ali Ihsan; KALKAN, SENAD