Publications by authors named "Jaromir Masata"

Objective: To assess the prevalence of pelvic floor and anal sphincter trauma in women after assisted vaginal delivery.

Methods: Retrospective study on 201 primiparous women after assisted vaginal delivery, control group 43 women after normal vaginal delivery. 4D translabial ultrasound examination of the levator ani and the anal sphincter was performed according to standard methodology at least 3 months postpartum.

View Article and Find Full Text PDF

Objective: The aim of the study was to evaluate the occurrence of stress urinary incontinence after pelvic organ prolapse surgery using the laparoscopic sacrocolpopexy method. This is a retrospective multicenter study.

Methods: The study included 131 patients who underwent laparoscopic sacrocolpopexy and underwent at least a one-year follow-up in the form of a clinical examination.

View Article and Find Full Text PDF

Pelvic organ prolapse (POP) is a common diagnosis with an incidence in the population of up to 50%. POP causes restrictions in everyday life and reduces patients' quality of life. Therapy is either conservative in the form of physiotherapy or the use of different types of pessaries, possibly.

View Article and Find Full Text PDF

Introduction: Single-incision miduretral slings (SIMS) were withdrawn from the market in many countries due to lower efficacy. In some countries they are still in use, preferred primarily because it is possible to perform the procedure under local anesthesia. Based on our previous clinical experience we postulated that local anesthesia decreased primary anchor fixation in the obturator complex.

View Article and Find Full Text PDF

The aim of this study was to evaluate the efficiency of using meiotic spindle (MS) visibility and relative position to the polar body (PB) as indicators of oocyte maturation in order to optimize intracytoplasmic sperm injection (ICSI) timing. This was a cohort study of patients younger than 40 years with planned ICSI, the timing of which was determined by MS status, compared with those without MS evaluation. The angle between PB and MS and MS visibility were evaluated by optical microscope with polarizing filter.

View Article and Find Full Text PDF

Objectives: Obstetrical anal sphincter injuries (OASIS) are complications of vaginal delivery. Unrepaired anal sphincter after delivery increases the risk of anal incontinence. The aim of our study is to search for residual defect after OASI repair by 4D introital ultrasound (US).

View Article and Find Full Text PDF

Objectives: The study aimed to assess the relationship between urethrovesical junction (UVJ) descent and development of de novo stress urinary incontinence (SUI) and postoperative progression of preexisting SUI following surgery for pelvic organ floor prolapse using the method of sacrospinal fixation (SSF). This was a secondary analysis of the SAME prospective randomized multicentre study (reg. no.

View Article and Find Full Text PDF

Objective: General practitioners, surgeons, neurologists, urologists and gynecologists all encounter patients suffering from neurogenic pelvic pain. Correct management demands knowledge from all above mentioned specialties. The primary goal is to help patients suffering from chronic or acute pelvic pain coupled with functional disorders like dysuria, urgency, dyspareunia, mobility disorders orhypoesthesia.

View Article and Find Full Text PDF

Aim: The aim of this retrospective study is to correlate the presence of residual anal sphincter defect with the quality of life of patients after vaginal delivery complicated with obstetrical anal sphincter injury.

Study Group And Methods: Patients diagnosed with obstetrical anal sphincter injury are dispensed at our urogynecological unit, with a mean follow-up period of 37 months. Two investigators blinded to the results of clinical symptoms evaluated archived ultrasound volumes taken for the presence of residual anal sphincter defects that were later correlated with the St.

View Article and Find Full Text PDF

Introduction And Hypothesis: The aim of this video is to provide a step-by-step description of our approach to the surgical management of intravesically localized transobturator tape after previous failure of repeated cystoscopic tape resection.

Methods: This video presents a patient with tape erosion to the urinary bladder after repeated cystoscopic tape resection, recurrent stone formation, and repeated lithotripsy, with recurrent urinary tract infections and overactive bladder (OAB) with urgency incontinence.

Results: During the laparoscopy procedure tape was identified in the left obturator muscle, cut near the obturator muscle, and dissected up to the bladder wall.

View Article and Find Full Text PDF

Objective: The aim of our study is to clarify the problems of OASI (obstetric anal sphincter injuries) and anal incontinence and prevention of this injury.

Methods: Review of articles in peer reviewed journals with the usage of Google Scholar function and PubMed.

Conclusion: OASI is a severe injury which is more commonly associated with assisted vaginal delivery.

View Article and Find Full Text PDF

For group of 281 oocytes obtained from 43 stimulated donors and cryopreserved by vitrification protocol using Cryotop and Kitazato medium we determined important parameters of oocytes collection and vitrification processes which strongly affect the probability that warmed oocytes will produce high-quality embryos for transfer. The probability to obtain high-quality embryos for transfer from vitrified and warmed oocytes was highest when two conditions were fulfilled: 1. oocytes were incubated before vitrification for 7-10 h and 2.

View Article and Find Full Text PDF

Lactobacilli in the vaginal tract are essential to protect against microbial infections. We therefore focused on isolating vaginal lactobacilli from pregnant women and testing their functional properties. Lactobacilli were isolated from 50 vaginal swabs and the purified isolates were identified by MALDI-TOF MS.

View Article and Find Full Text PDF

Introduction: TVT-Secur (TVT-S) was the first single-incision sling available on the market and was soon found to have less efficacy than mid-urethral slings. Our aim was to assess the position and tape descent following TVT-O and TVT-S H in a U procedure and, based on this evaluation, to find the possible reason for lower TVT-S surgery efficacy.

Methods: We conducted an ultrasound study of a randomised trial with a 3-year follow-up that took place between 2007 and 2009 and included 197 women with urodynamic stress urinary incontinence.

View Article and Find Full Text PDF

Introduction And Hypothesis: Pelvic organ prolapse is a common problem affecting up to 50% of women over the age of 50. The various methods of reconstructive pelvic organ prolapse surgery have been reported to be associated with long-term recurrence rates of up to 50%.

Methods: Management of patients with repeated failure of different surgical procedures is often challenging.

View Article and Find Full Text PDF

Introduction And Hypothesis: The aim of this study was to assess the length of adjustable single-incision midurethral tape (SIMS; Ajust), which is needed to fix this tape to the obturator membrane. From these data, we can deduce the optimal length of the SIMS.

Methods: For this study, we employed the intra-operative data of patients included in a single-center randomized trial comparing the efficacy of Tension free vaginal tape obturator (TVT-O) and Ajust.

View Article and Find Full Text PDF

Introduction And Hypothesis: A urethrovaginal fistula is a possible rare complication of tension-free vaginal tape procedures. Surgical management of these fistulas is sometimes complicated, and failure can occur. The operation is difficult when the defect between the urethra and the vagina is larger or scarred, so surgical intervention and the preferred technique are controversial.

View Article and Find Full Text PDF

Background: Total 19% of patients diagnosed with breast cancer are younger than 50 years. Many of these patients will have postponed pregnancy into later life and many clinicians, who take care of these patients with mutations in tumor-suppressor genes, such as BRCA2, BRCA1, CHEK2, and others, recommend that it is better not to have a child than take the risk of developing a relapse. However, this recommendation can significantly reduce quality of life.

View Article and Find Full Text PDF

Introduction And Hypothesis: TVT-O production has been modified to laser cutting from mechanical cutting. We compared the behavior of laser and mechanically cut tension-free vaginal tape-obturator (TVT-O) using ultrasound at various time points after surgery.

Methods: This is a retrospective analysis of clinical and ultrasound data from two previously reported randomized controlled trials with TVT-O.

View Article and Find Full Text PDF

Objective: The objective of this project was to evaluate treatment persistence in patients being treated for overactive bladder syndrome (OAB) with mirabegron, employing clinical follow-up in a prospective, multicenter study.

Study Design: This is an analysis of patients who started treatment with mirabegron between May and September 2014 and were evaluated 1year after treatment commenced. During this evaluation we determined how many patients stopped treatment and established their reasons for discontinuation.

View Article and Find Full Text PDF

Introduction And Hypothesis: The aim of this study was to compare the efficacy of the tension-free vaginal tape obturator (TVT-O) and single-incision tension-free vaginal tape (Ajust™) in the treatment of stress urinary incontinence in a randomized two-arm study with a 1-year follow-up.

Methods: This single-centre randomized trial compared the objective and subjective cure rates of TVT-O and Ajust using objective criteria (cough test) and subjective criteria (International Consultation on Incontinence Questionnaire short form, ICIQ-UI SF). The objective cure rate was defined as the number of patients with a negative cough stress test.

View Article and Find Full Text PDF

Introduction And Hypothesis: The aim of the study was to describe fixation of the TVT ABBREVO and establish whether the tape penetrates through obturator muscles and membrane (obturator complex) into the adductor region and, if so, how far it penetrates.

Methods: Eight formalin-embalmed female cadavers were used to simulate TVT ABBREVO surgery (totalling 16 insertions). Following tape insertion, dissection was performed and ends of the tape were identified.

View Article and Find Full Text PDF

Introduction And Hypothesis: Information on urethral bulking therapy in women after previous pelvic radiotherapy is lacking. This study compared the safety and efficacy of polyacrylamide intraurethral injections in patients with and without previous radiotherapy.

Methods: A total of 46 patients with severe stress urinary incontinence (SUI) were enrolled in this multicenter prospective trial.

View Article and Find Full Text PDF