Marcin Zyczkowski

Medical University of Silesia in Katowice, Catowice, Silesian Voivodeship, Poland

Are you Marcin Zyczkowski?

Claim your profile

Publications (9)6.79 Total impact

  • Source
    [Show abstract] [Hide abstract]
    ABSTRACT: Introduction. This study is a comparative evaluation of the TVT, TOT, and our own modification of TOT (mTOT) in the treatment of female stress urinary incontinence from a single center experience. Material and Methods. The study was conducted on 527 patients with SUI diagnosed on the basis of urodynamic studies. They were divided into three groups-TVT: n = 142, (TOT): n = 129, and mTOT: n = 256. All of the patients underwent evaluation at 1, 3, and 6 months after surgery. Results were statistically analysed and compared. Results. Objective and subjective effectiveness after the surgery were not significantly different in the study groups and ranged from 90.1% to 96.4%. Mean surgery time was 32.3, 28.2, and 26.4 in the TVT, TOT, and mTOT, respectively. Mean hospitalization time was 2.51 days. Mean catheter maintenance time was significantly higher in the TVT than in other groups. In the TVT group total incidence of complications was 13.4%, and it was significantly higher than that in TOT and mTOT (9.3% and 8.6%, resp.). Conclusions. TVT, TOT, and mTOT are highly effective and safe methods in the treatment of SUI. There are no differences in the efficacy between the methods with a little higher percentage of complications in the TVT group.
    BioMed research international. 01/2014; 2014:347856.
  • Source
    [Show abstract] [Hide abstract]
    ABSTRACT: Background The simple renal cyst is the most common benign kidney disease. It may cause pain and hypertension, especially if significantly enlarged. As in polycystic kidney disease, blood cell count disturbances are frequently observed in simple renal cysts. The aim of our study was to assess such disturbances, changes in blood pressure, and complication rate in our patients undergoing surgery due to simple renal cyst in the last 10 years. Material and Methods 210 patients with simple renal cysts were underwent surgery between 2002 and 2012. Two different kinds of operation were conducted: aspiration of cyst fluid with injection of sclerosing agent, and laparoscopic/retroperitoneoscopic decortications of the cyst wall. A control group comprised 134 patients with benign prostate hyperplasia. The following data were obtained: cyst burden, hematocrit, hemoglobin, red blood cells, thrombocytes, occurrence of pain, and blood pressure before and after the operation. Complications were collected and presented in Clavien score. Results Hematocrit, hemoglobin, and red blood cells were significantly increased in the experimental group. A positive correlation was observed between cyst burden and the parameters mentioned above. Of 91 patients with hypertension, 56 (61.7%) had blood pressure reduction after the operation. Treatment relieved the loin pain in 132 (88%) patients. Complications occurred in 15 (7.4%) patients. Conclusions Patients with simple renal cysts have high values of red blood cells, hematocrit, and hemoglobin. Treatment decreases blood pressure in patients with hypertension. Complications after treatment are rare and mild.
    Medical science monitor: international medical journal of experimental and clinical research 10/2013; 19:518-523. · 1.22 Impact Factor
  • [Show abstract] [Hide abstract]
    ABSTRACT: The international guidelines on urolithiasis state that the percutaneous approach is superior for kidney stones ≥20 mm. Nevertheless, several groups have reported high stone-free rates (SFRs) with low morbidity for ureteroscopic treatment of calculi >15 mm. We hereby describe a new technique including the combined use of semirigid and flexible ureteroscopy via a large ureteral access sheath (UAS). The proposed technique includes (a) preoperative ureteral stenting, (b) use of a large lumen UAS (14/16F, 35 cm), (c) use of a semirigid ureteroscope, (d) holmium laser lithotripsy, (e) passive and (f) active fragment extraction, and finally, the removal of caliceal stones (g) using a flexible scope. We conducted a prospective outcome analysis for 38 patients treated at two tertiary university centers. Perioperative data were as follows: median cumulative stone size 24.5 mm (20-60), median operating time 95 min (50-205), post-operative ureteral stenting (2-35 days) in 33 patients (86.8 %), Clavien complications 2 and 3 in 7.9 %, primary SFR 63.2 %, and overall computed tomography (CT) controlled SFR after 3 months 81.8 % (including staged procedures). No late complications were observed. The combined use of semirigid ureteroscopy and an UAS further develops the endoscopic treatment of kidney stones. This is the first series of this kind that confirms high SFRs by CT. The approach has significant advantages: Superior irrigation and outflow enhance both vision and stone clearance, and multiple ureteral passages without putting the ureter at injury risk. These encouraging results make this modality an appealing alternative to percutaneous nephrolithotomy.
    World Journal of Urology 07/2013; · 2.89 Impact Factor
  • Source
    [Show abstract] [Hide abstract]
    ABSTRACT: We present a case of a 58-year-old man hospitalized because of gangrene of the penis and scrotum, after radiochemotherapy for rectal cancer. At the time of the admission the patient presented with extensive gangrene with necrosis affecting the scrotum and the penis. During the first day of hospitalization the patient was operated. Due to the progress of the disease he had to be operated again. The status of the patient, which initially was very bad, was gradually improving. He was discharged from the hospital after 59 days in a good general state with good wound healing.
    Central European journal of urology. 01/2013; 66(3):336-40.
  • Source
    [Show abstract] [Hide abstract]
    ABSTRACT: The effect of the immunosuppressive therapy on the development of neoplasms has become the object of an ever increasing interest for clinicians all over the world. The literature on neoplasms development in the course of therapy following transplants has confirmed a considerable increase in the incidence of neoplasms of the skin and lymph nodes. Organ neoplasms developing in patients after transplants are characterized by increased progression, poor cellular diversification and a more unfavorable prognosis than in the general population The aim of the study is to present the case of a nephron-sparing surgery of a renal tumor (NSS) without any intraoperative ischaemia in a 55-year-old female patient with an orthotopic heart transplant and renal insufficiency following a prolonged immune suppression. It is estimated that the patients at the highest risk of neoplasm development are those in the first months after transplant, especially heart transplant. They require maximum doses of immunosuppressive drugs. In the case of patients with initial renal insufficiency the duration of ischaemia of the organ operated on should be minimized, and if possible, surgery should be conducted without clamping the renal pedicle. The surgical treatment of RCC (renal cell carcinoma) in transplant patients does not require any reduction in the amount of the immunosuppressive drugs.
    Central European journal of urology. 01/2013; 66(1):36-8.
  • Source
    [Show abstract] [Hide abstract]
    ABSTRACT: Failure to perform surgical repair of varicocele before puberty is among the common causes of male infertility. The purpose of this study was to evaluate the testicular volume and fertility potential in men after laparoscopic varicocelectomy conducted in adolescence due to varicocele and concomitant testicular hypotrophy. From 1996 through 2011, eighty-two adolescents were operated on for unilateral primary varicocele with testicular hypotrophy. Sixty-eight patients were subject to the current analysis. The age of the patients was 13 to 17 years (mean 15.3 years). Clinical diagnosis was established on the basis of andrologic examination and ultrasonography with an assessment of testicular size and varicocele severity. Laparoscopic surgical repair was performed by a transperitoneal approach with division of testicular vein only. An increase in left testicular volume when compared with the contralateral testis was found in 25 (78.1%) young men with clinical grade 2 varicocele (p = 0.02) and in 32 (88.8%) subjects with grade 3 abnormality (p = 0.04). An increase in left testicular volume was found in 46 (85.1%) of 54 patients with unilateral varicocele and in 12 (85.7%) of 14 subjects operated on for bilateral disease. A left testicular volume increase was comparable independent of the use of uni- or bilateral repair. Fifty-eight (85.2%) of our 68 patients had normozoospermia. Laparoscopic varicocele repair resulted in a significant increase of hypotrophic testicular volume in 83.8% of our subjects.
    Central European journal of urology. 01/2013; 66(1):56-9.
  • Source
    [Show abstract] [Hide abstract]
    ABSTRACT: The endoscopic injection of vesicoureteric orifices with synthetic or natural materials is a widely recognized method of treating vesicoureteral reflux (VUR). The aim of this study is to present two cases of clinically significant complications following the use of dextranomer/hyaluronic acid copolymer, which led to the progression of the reflux degree, permanent infection of the urinary tract, and the necessity to perform surgical treatment.
    Central European journal of urology. 01/2012; 65(4):230-1.
  • [Show abstract] [Hide abstract]
    ABSTRACT: The gold standard for removal of renal stones more than 2 cm in diameter is percutaneous nephrolithotripsy (PCNL). Retrograde intrarenal surgery (RIRS) has become more and more fashionable because of its high safety and repeatability, especially in smaller stones. Many retrospective studies have proved its efficacy and safety in larger calculi, however. We decided to compare prospectively both procedures in terms of safety and efficacy in renal pelvic stones more than 2 cm in diameter. This was a randomized single tertiary care center trial with two arms (32 patients in each arm). The first group comprised patients who underwent PCNL, while in the second group, there were patients in whom RIRS with a semirigid ureteroscope was used. The primary end points were hematocrit and hemoglobin drop after surgery as equivalents of safety and stone disintegration rate in terms of efficacy. The secondary end points comprised operating room time, visual analogue scale of pain, pain treatment, and hospital stay. The mean hematocrit drop after the procedure was lower in the second group. Similarly, operating room time and hospital stay were significantly shorter after RIRS in comparison with PCNL. In the second group, patients had favorable features in terms of pain intensity and treatment after the procedure. PCNL showed higher efficacy (94%) in comparison with RIRS (75%). The power of 83% was calculated for the primary end point. The efficacy of RIRS is acceptable and, emphasizing its high safety, it should be considered as a valuable alternative option for management of renal pelvic stones more than 2 cm in diameter.
    Journal of endourology / Endourological Society 01/2012; 26(1):52-7. · 1.75 Impact Factor
  • [Show abstract] [Hide abstract]
    ABSTRACT: Ambiguous genitalia always present diagnostic and therapeutic problem. Long-term results of feminizing operations are unsatisfactory in some cases and reports from follow-up after feminizing genitoplasty are rare in the literature. Systematic studies are needed to evaluate ultimate function of all girls undergoing feminizing surgery. In our opinion, the lack of worldwide-accepted scale for the assessment of long-term effects of feminizing genitoplasty, enabling the possibility of comparing outcomes between institutions and countries, may contribute to this deficit of reliable data. The aim of the study was the evaluation of the outcomes of surgical management of masculinization using a novel scale developed by the authors. We examined 43 patients aged 3-24 years (mean age 15,4 years) operated due to ambiguous genitalia. Most of the patients were females with congenital adrenal hyperplasia (CAH) diagnosed in 38 of subjects (88.4%).The patients were operated at the age from 10 months - 15 years (mean age 4,5 years). Five patients had to be reoperated. The effects of surgical management in ambiguous genitalia were assessed using our own scale. We evaluated five anatomical and cosmetic parameters (general appearance, size of pudendal labia, symmetry of pudendal labia symmetry, size and position of clitoris, size of introitus and position of urethra opening), each of them was scored 0-2 points. In 36 of examined patients the result of the surgery was considered good, in 4 patients - satisfactory and in 3 - poor. The most common complication of feminizing genitoplasty in our patients was stenosed vagina (in 10 patients, 23.8%). Location of urinary coil in anterior wall of vagina was found in 6 patients (13.9%) and in 1 patient it was invisible (2.3%). Post-operational clitoral enlargement was found in 3 cases (6.9%). Taking into consideration controversial data about the results of feminizing genitoplasty, a standarized, well-defined and commonly accepted scale enabling comparison between methods and institutions is necessary. In our opinion scoring scale makes the evaluation more precise and the results are more comparable.
    Neuro endocrinology letters 07/2009; 30(2):262-7. · 0.93 Impact Factor