Experts' recommendations in laser use for the treatment of bladder cancer: a comprehensive guide by the European Section of Uro-Technology (ESUT) and Training and Research in Urological Surgery and Technology (TRUST)-Group.

PURPOSE: To identify laser settings and limits applied by experts during laser vaporization (vapBT) and laser en-bloc resection of bladder tumors (ERBT) and to identify preventive measures to reduce complications. METHODS: After a focused literature search to identify relevant questions, we conducted a survey (57 questions) which was sent to laser experts. The expert selection was based on clinical experience and scientific contribution. Participants were asked for used laser types, typical laser settings during specific scenarios, and preventive measures applied during surgery. Settings for a maximum of 2 different lasers for each scenario were possible. Responses and settings were compared among the reported laser types. RESULTS: Twenty-three of 29 (79.3%) invited experts completed the survey. Thulium fiber laser (TFL) is the most common laser (57%), followed by Holmium:Yttrium-Aluminium-Garnet (Ho:YAG) (48%), continuous wave (cw) Thulium:Yttrium-Aluminium-Garnet (Tm:YAG) (26%), and pulsed Tm:YAG (13%). Experts prefer ERBT (91.3%) to vapBT (8.7%); however, relevant limitations such as tumor size, number, and anatomical tumor location exist. Laser settings were generally comparable; however, we could find significant differences between the laser sources for lateral wall ERBT (p = 0.028) and standard ERBT (p = 0.033), with cwTm:YAG and pulsed Tm:YAG being operated in higher power modes when compared to TFL and Ho:YAG. Experts prefer long pulse modes for Ho:YAG and short pulse modes for TFL lasers. CONCLUSION: TFL seems to have replaced Ho:YAG and Tm:YAG. Most laser settings do not differ significantly among laser sources. For experts, continuous flow irrigation is the most commonly applied measure to reduce complications.

Experts' recommendations in laser use for the treatment of urolithiasis: a comprehensive guide by the European Section of Uro-Technology (ESUT) and Training-Research in Urological Surgery and Technology (T.R.U.S.T.)-Group.

PURPOSE: To identify laser lithotripsy settings used by experts for specific clinical scenarios and to identify preventive measures to reduce complications. METHODS: After literature research to identify relevant questions, a survey was conducted and sent to laser experts. Participants were asked for preferred laser settings during specific clinical lithotripsy scenarios. Different settings were compared for the reported laser types, and common settings and preventive measures were identified. RESULTS: Twenty-six laser experts fully returned the survey. Holmium-yttrium-aluminum-garnet (Ho:YAG) was the primary laser used (88%), followed by thulium fiber laser (TFL) (42%) and pulsed thulium-yttrium-aluminum-garnet (Tm:YAG) (23%). For most scenarios, we could not identify relevant differences among laser settings. However, the laser power was significantly different for middle-ureteral (p = 0.027), pelvic (p = 0.047), and lower pole stone (p = 0.018) lithotripsy. Fragmentation or a combined fragmentation with dusting was more common for Ho:YAG and pulsed Tm:YAG lasers, whereas dusting or a combination of dusting and fragmentation was more common for TFL lasers. Experts prefer long pulse modes for Ho:YAG lasers to short pulse modes for TFL lasers. Thermal injury due to temperature development during lithotripsy is seriously considered by experts, with preventive measures applied routinely. CONCLUSIONS: Laser settings do not vary significantly between commonly used lasers for lithotripsy. Lithotripsy techniques and settings mainly depend on the generated laser pulse's and generator settings' physical characteristics. Preventive measures such as maximum power limits, intermittent laser activation, and ureteral access sheaths are commonly used by experts to decrease thermal injury-caused complications.

International Alliance of Urolithiasis (IAU) guideline on staghorn calculi management.

BACKGROUND: The stone burden based management strategy reported in the guidelines published by different associations is well known for a long time. Staghorn calculi, representing the largest burden and most complex stones, is one of the most challenging cases to practicing urologists in clinical practice. The International Alliance of Urolithiasis (IAU) has released a series of guidelines on the management of urolithiasis. PURPOSE: To develop a series of recommendations for the contemporary management management of staghorn calculi and to provide a clinical framework for urologists treating patients with these complex stones. METHODS: A comprehensive literature search for articles published in English between 01/01/1976 and 31/12/2022 in the PubMed, OVID, Embase and Medline database is performed. A series of recommendations are developed and individually graded following the review of literature and panel discussion. RESULTS: The definition, pathogenesis, pathophysiology, preoperative evaluation, intraoperative treatment strategies and procedural advice, early postoperative management, follow up and prevention of stone recurrence are summarized in the present document. CONCLUSION: A series of recommendations regarding the management of staghorn calculi, along with related commentary and supporting documentation offered in the present guideline is intended to provide a clinical framework for the practicing urologists in the management of staghorn calculi.

The Role of Artificial Intelligence in Medical Education: A Systematic Review.

BACKGROUND: To examine the artificial intelligence (AI) tools currently being studied in modern medical education, and critically evaluate the level of validation and the quality of evidence presented in each individual study. METHODS: This review (PROSPERO ID: CRD42023410752) was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) statement. A database search was conducted using PubMed, Embase, and Cochrane Library. Articles written in the English language between 2000 and March 2023 were reviewed retrospectively using the MeSH Terms "AI" and "medical education" A total of 4642 potentially relevant studies were found. RESULTS: After a thorough screening process, 36 studies were included in the final analysis. These studies consisted of 26 quantitative studies and 10 studies investigated the development and validation of AI tools. When examining the results of studies in which Support vector machines (SVMs) were employed, it has demonstrated high accuracy in assessing students' experiences, diagnosing acute abdominal pain, classifying skilled and novice participants, and evaluating surgical training levels. Particularly in the comparison of surgical skill levels, it has achieved an accuracy rate of over 92%. CONCLUSION: AI tools demonstrated effectiveness in improving practical skills, diagnosing diseases, and evaluating student performance. However, further research with rigorous validation is required to identify the most effective AI tools for medical education.

Case-based review of dietary management of cystinuria.

PURPOSE: The currently recommended treatment strategy for cystine stone formers is based on a progressive approach that starts with the most conservative measures. In patients with cystinuria, increased patient compliance with dietary management and medical treatment is associated with fewer stone interventions. In this case-based review, the dietary management of cystine stone former was reviewed under the guidance of evidence-based medicine. METHODS: The dietary management of the 13-year-old cystinuria patient, who underwent 18 endourological stone interventions, was reviewed in the light of evidence-based medicine. A literature search was performed in Pubmed, MEDLINE, Embase, and Cochrane Library databases according to PRISMA guidelines published from 1993 to September 2022. A total of 304 articles were included in this paper. RESULTS: In managing patients with cystinuria, hyperhydration, and alkalinization of the urine with medical treatment, the rational use of cystine-binding drugs by taking into account individual situations has come to the fore. A limited study has argued that a vegetarian diet is effective as the alkaline load from fruits and vegetables can reduce the amount of alkalizing substances required to achieve urinary alkalinization above pH 7.5, making it particularly suitable for the dietary treatment of cystine stone disease. CONCLUSION: Life-long follow-up with dietary modification, hyperhydration, and personalized medical therapy (alkalinization and cystine-binding drugs) are critical in preventing chronic kidney disease and kidney failure in cystinuria.

An overlooked complication of the clean intermittent catheters: prostate calculi.

OBJECTIVE: Although the clinical importance of prostate calculi has been understood over time, it is a urinary system disease that can cause different symptoms and can be ignored by urologists sometime. Clean intermittent catheter (CIC) is the gold standard method for bladder rehabilitation and urinary drainage in patients with neurogenic bladder. The aim of this study was to compare the incidence of prostate calculi and related pathologies between patients using CIC and not using CIC. MATERIAL-METHOD: A total of 314 neurogenic bladder patients who were followed up and treated in our urology clinic were included in this study. The patients were divided into two groups as patients non-using CIC (Group-1, n:154) and patients using CIC (Group-2, n:160).Presence of prostate calculi, the number of CIC used per/day, plasma uric acid levels, urine parameters, mean-stone-density (MSD) and calculi sizes were retrospectively scanned from patient records. RESULTS: In this study, no significant difference was observed between the parameters such as age, uric acid level, MSD, urine parameters, and other electrolyte levels (Table 1) While the incidence of prostate calculi in Group 1 was 23.4%; The incidence of prostate calculi in group 2 was 37.5(p = 0.007) (Fig. 2). CONCLUSiON: In this study, it was tried to show the relationship between the use of CIC and prostate calculi that cause LUTS and dysuria, which are generally ignored in clinical evaluation but do not pass in patients. As a result of this study, it was determined that the incidence of prostate calculi increased in patients using CIC.

What is the effect of laser anatomical endoscopic enucleation of the prostate on the ejaculatory functions? A systematic review.

INTRODUCTION: Laser anatomical endoscopic enucleation of the prostate (LAEEP) has emerged as a promising new approach in endoscopic surgery for BPH. LAEEP could still result in ejaculatory dysfunction. AIM: This systematic review aimed to examine the impact of LAEEP on male ejaculatory functions. METHODS: The review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement, and 15 records were included. Outcomes of interest included ejaculatory dysfunction (retrograde ejaculation, painful ejaculation, etc.) and validated questionnaire scores. The quality of studies included in the systematic review was determined using QUADAS scoring. RESULTS: We retrieved data for 1877 men in 15 clinical studies investigating LAEEP surgery and reporting EjD rates. While only three of the obtained studies were on thulium fiber (ThuLEP), the rest were on holmium (HoLEP). The definition of "Ejaculatory Dysfunction" was not standardized, but in most works, it is referred to as retrograde ejaculation (RE). There were no data on the relationship between other LAEEP techniques and ejaculation functions. The authors compared the outcomes of used standard laser enucleation techniques with the modified techniques. The RE rate in LAEEP was 62.1 ± 25.1%, 71.3 ± 16.1% in standard techniques, and 27.2 ± 18.1% in ejaculation-preserving modified techniques (p < 0.001). CONCLUSION: This review demonstrated that ejaculation-preserving techniques, i.e., modified techniques are superior to standard techniques. Studies have also shown that ejaculatory dysfunction rates gradually decrease with long-term follow-ups. Future well-designed studies could further investigate the ejaculation-preserving modification of LAEEP techniques and how they impact EjD rates and other sexual function outcomes.

How do endoscopic bladder tumor resection techniques affect pathology practice? EAU Section of Uro-Technology (ESUT) and Uropathology (ESUP) survey.

PURPOSE: We aimed to examine how different endoscopic bladder tumor resection techniques affect pathologists' clinical practice patterns. METHODS: An online survey including 28 questions clustered in four main sections was prepared by the ESUT ERBT Working Group and released to the pathologists working in the institutions of experts of the ESUT Board and the working groups and experts in the uropathology working group. A descriptive analysis was performed using the collected data. RESULTS: Sixty-eight pathologists from 23 countries responded to the survey. 37.3% of the participants stated that they always report the T1 sub-staging. Of those who gave sub-staging, 61.3% used T1a, b. 85.2% think that en bloc samples provide spatial orientation faster than piecemeal samples, and 60% think en bloc samples are timesaving during an inspection. 55.7% stated that whether the tissue sample is en bloc or piecemeal is essential. 57.4% think en bloc sample reduces turnaround time and is cost-effective for 44.1%. A large number of pathologists find that the pathology examination of piecemeal samples has a longer learning curve. CONCLUSION: The survey shows that pathologists think that they can diagnose faster, accurately, and cost-effectively with ERBT samples, but they do not often encounter them in practice. Moreover, en bloc samples may be a better choice in pathology resident training. Evidence from real-life observational pathology practice and clinical research can reveal the current situation more clearly and increase awareness on proper treatment in endoscopic management of bladder tumors.

A Delphi consensus to standardize the technique of anatomical endoscopic enucleation of prostate: a study by ESUT endoscopic enucleation of prostate study group.

PURPOSE: Our objective was to establish a standardized technique for Anatomical Endoscopic Enucleation of Prostate (AEEP) utilizing a consensus statement to provide robust recommendations for urologists who are new to this procedure. METHODS: The participants were electronically sent a questionnaire in three consecutive rounds. In the second and third rounds, the anonymous aggregate results of the previous round were presented. Experts' feedback and comments were then incorporated to refine existing questions or to explore more controversial topics in greater depth. RESULTS: Forty-one urologists participated in the first round. In the second round, all Round 1 participants received a 22-question survey, resulting in a consensus on 21 items. In the third round, 76% (19/25) of the second-round respondents also participated, reaching a consensus on 22 additional items. The panelists consensually agreed on detaching the urethral sphincter at the beginning of the enucleation and not at the end of the enucleation. To prevent incontinence, it was recommended that the apical mucosa be preserved through various approaches between 11 and 1 o'clock while gently disrupting the lateral lobes in their apical part, avoiding an excess energy delivery approximation to the apical mucosa. CONCLUSION: To optimize laser AEEP procedures, urologists must follow expert guidelines on equipment and surgical technique, including early apical release, using the 3-lobe technique for enucleation, preserving apical mucosa with appropriate approaches, gently disrupting lateral lobes at their apical regions, and avoiding excessive energy delivery near the apical mucosa. Following these recommendations can lead to improved outcomes and patient satisfaction.

Patient compliance for metabolic evaluation and medical treatment (CoMET) in calcium-oxalate stone patients: prospective study by EULIS eCORE study group.

PURPOSE: In this study, we aimed to identify the compliance rates of calcium-oxalate stone patients for metabolic evaluation, diet and medical treatment and also determine the factors that are associated with poor compliance rates. METHODS: This study was conducted by the EULIS eCORE working group prospectively. In the initial visit, demographic and stone-related characteristics were recorded. Patients were suggested metabolic evaluation, dietary advices and medical treatment. Follow-up visit was performed after 3 months and compliance rates were recorded. Logistic regression analysis was performed to determine factors associated with poor compliance to metabolic evaluation, diet and medical treatment. RESULTS: Data of 346 patients from nine centers were analyzed. Compliance rates were 71.7%, 65.3%, and 63.7% for metabolic evaluation, diet, and medical treatment, respectively. In multivariate analysis, level of education (p = 0.003), history of emergency department visit (p = 0.04), number of stone surgeries (p = 0.03), patient care in dedicated stone clinic (p = 0.03), and history of shock wave lithotripsy (p = 0.005) were detected as independent predictors of compliance to metabolic analysis. Level of education (p < 0.001) and history of emergency department visit (p = 0.01) were detected as independent predictors of patient compliance to diet. Number of stone episodes (p = 0.03), family history of stones (p = 0.02), and polypharmacy (p < 0.001) were detected as independent predictors of patient compliance to medical treatment. CONCLUSIONS: Patient compliance to metabolic evaluation, diet, and medical therapy is important for successful management of urolithiasis. Dietary advices and medications should be personalized by taking in to account the factors associated with poor compliance.

Experts' recommendations in laser use for the endoscopic treatment of prostate hypertrophy: a comprehensive guide by the European Section of Uro-Technology (ESUT) and Training-Research in Urological Surgery and Technology (T.R.U.S.T.)-Group.

PURPOSE: To identify expert laser settings for BPH treatment and evaluate the application of preventive measures to reduce complications. METHODS: A survey was conducted after narrative literature research to identify relevant questions regarding laser use for BPH treatment (59 questions). Experts were asked for laser settings during specific clinical scenarios. Settings were compared for the reported laser types, and common settings and preventive measures were identified. RESULTS: Twenty-two experts completed the survey with a mean filling time of 12.9 min. Ho:YAG, Thulium fiber laser (TFL), continuous wave (cw) Tm:YAG, pulsed Tm:YAG and Greenlight™ lasers are used by 73% (16/22), 50% (11/22), 23% (5/22), 13.6% (3/22) and 9.1% (2/22) of experts, respectively. All experts use anatomical enucleation of the prostate (EEP), preferentially in one- or two-lobe technique. Laser settings differ significantly between laser types, with median laser power for apical/main gland EEP of 75/94 W, 60/60 W, 100/100 W, 100/100 W, and 80/80 W for Ho:YAG, TFL, cwTm:YAG, pulsed Tm:YAG and Greenlight™ lasers, respectively (p = 0.02 and p = 0.005). However, power settings within the same laser source are similar. Pulse shapes for main gland EEP significantly differ between lasers with long and pulse shape modified (e.g., Moses, Virtual Basket) modes preferred for Ho:YAG and short pulse modes for TFL (p = 0.031). CONCLUSION: Ho:YAG lasers no longer seem to be the mainstay of EEP. TFL lasers are generally used in pulsed mode though clinical applicability for quasi-continuous settings has recently been demonstrated. One and two-lobe techniques are beneficial regarding operative time and are used by most experts.

Experts' recommendations in laser use for the treatment of upper tract urothelial carcinoma: a comprehensive guide by the European Section of Uro-Technology (ESUT) and Training Research in Urological Surgery and Technology (T.R.U.S.T.) group.

PURPOSE: To highlight and compare experts' laser settings during endoscopic laser treatment of upper tract urothelial carcinoma (UTUC), to identify measures to reduce complications, and to propose guidance for endourologists. METHODS: Following a focused literature search to identify relevant questions, a survey was sent to laser experts. We asked participants for typical settings during specific scenarios (ureteroscopy (URS), retrograde intrarenal surgery (RIRS), and percutaneous treatment). These settings were compared among the reported laser types to find common settings and limits. Additionally, we identified preventive measures commonly applied during surgery. RESULTS: Twenty experts completed the survey, needing a mean time of 12.7 min. Overall, most common laser type was Holmium-Yttrium-Aluminum-Garnet (Ho:YAG) (70%, 14/20) followed by Thulium fiber laser (TFL) (45%, 9/20), pulsed Thulium-Yttrium-Aluminum-Garnet (Tm:YAG) (3/20, 15%), and continuous wave (cw)Tm:YAG (1/20, 5%). Pulse energy for the treatment of distal ureteral tumors was significantly different with median settings of 0.9 J, 1 J and 0.45 J for Ho:YAG, TFL and pulsed Tm:YAG, respectively (p = 0.048). During URS and RIRS, pulse shapes were significantly different, with Ho:YAG being used in long pulse and TFL in short pulse mode (all p < 0.05). We did not find further disparities. CONCLUSION: Ho:YAG is used by most experts, while TFL is the most promising alternative. Laser settings largely do not vary significantly. However, further research with novel lasers is necessary to define the optimal approach. With the recent introduction of small caliber and more flexible scopes, minimal-invasive UTUC treatment is further undergoing an extension of applicability in appropriately selected patients.

Verb morphology in Turkish-speaking children with and without DLD: the role of morphophonology.

In this study, we examined the verb morphology system of Turkish-speaking preschoolers with developmental language disorder (DLD) and compared their use to that of two groups of typically developing (TD) children. We report data from a total of 80 monolingual children - 40 children with DLD, 20 TD age-matched children and 20 TD younger MLU-matched children. Language samples obtained from the children served as the source of the data. The results show that the children with DLD were less accurate in their use of verb suffixes than both the younger and the age-matched TD children. The most frequent error types included use of bare stems, omission of the suffix, and replacing one finite verb suffix with another. The distinction between witnessed past and reported past also posed a challenge. Multi-level model results showed that phonemic length and irregular morphophonology were the best predictors of the children's level of accuracy. These results indicate that even though Turkish is considered a "verb friendly" language, children with DLD do not succeed in closing the gap with their TD peers. The complex interplay of morphology and phonology in Turkish appears to be the major obstacle for children with DLD acquiring this agglutinative language.

Evaluation of the optimal duration for retrograde intrarenal stone surgery to prevent postoperative complications.

OBJECTIVE: To evaluate retrograde intrarenal surgery (RIRS) outcomes and to determine the effect of operative time on complications of RIRS. METHODS: Patients undergoing RIRS for renal stones were evaluated. These patients were divided into two groups according to the operation time (Group 1<60 minutes and Group 2>60 minutes). Peroperative outcomes such as fluoroscopy time, stone-free rates, complications and duration of hospitalization were compared. RESULTS: Group 1 consisted of 264 patients and Group 2 consisted of 297 patients. SFR rates, duration of hospitalization, and postoperative urinary tract infection rates were similar in both groups. Fluoroscopy time was 7.8±7.3 (0-49) sec in group 1 and 13.1±9.8 (0-81) sec in group 2. Complications according to modified Clavien-Dindo classification system (MCDCS) were 13 and 32 patients (Grade 1), 31 and 63 patients (Grade 2), 1 and 1 patient (Grade 3) in group 1 and 2, respectively. There was statistical difference between the two groups in terms of duration of fluoroscopy time and the MCDCS. Although duration of hospitalization and UTI rates were higher in group 2, no statistical significance was observed among groups. CONCLUSION: Limiting the operation time to 60 minutes in RIRS seems to be important in reducing postoperative complications.

Current state of image-guided focal therapy for prostate cancer.

PURPOSE: To review the current evidence regarding protocols and outcomes of image-guided focal therapy (FT) for prostate cancer (PCa). METHODS: A literature search of the latest published studies assessing primary FT for PCa was carried out in Medline and Cochrane library databases followed by a critical review. FT modalities, follow-up strategies, and oncological and toxicity outcomes were summarized and discussed in this review. RESULTS: Twenty-four studies with six different sources of energy met the inclusion criteria. A heterogeneity of patient selection, energy sources, treatment templates, and definitions of failure was found among the studies. While a third of patients may be found to have additional cancer burden over 3-5 years following FT, most patients will remain free of a radical procedure. The vast majority of patients maintain urinary continence and good erectile function after FT. Acute urinary retention is the most common complication, whilst severe complications remain rare. CONCLUSION: An increasing number of prospective studies with longer follow-up have been recently published. Acceptable cancer control and low treatment toxicity after FT have been consistently reported. Follow-up imaging and routine biopsy must be encouraged post-FT. While there is no reliable PSA threshold to predict failure after FT, reporting post-FT positive biopsies and retreatment rates appear to be standard when assessing treatment efficacy.

Retrograde intrarenal surgery of renal stones: a critical multi-aspect evaluation of the outcomes by the Turkish Academy of Urology Prospective Study Group (ACUP Study).

AIMS: To outline and evaluate the incidence, management and follow-up of the residual fragments (RFs) following retrograde intrarenal surgery (RIRS) of renal stones by the Turkish Academy of Urology Prospective Study Group (ACUP Study). METHODS: Following the ethical committee approval, 15 centers providing data regarding the incidence, management, and follow-up of RFs after RIRS were included and all relevant information was recorded into the same electronic database program ( https://acup.uroturk.org.tr/ ) created by Turkish Urology Academy for Residual Stone Study. RESULTS: A total of 1112 cases underwent RIRS for renal calculi and RFs were observed in 276 cases (24.8%). Of all the parameters evaluated, our results demonstrated no statistically significant relation between preoperative DJ stenting and the presence of RFs (χ2 (1) = 158.418; p = 0.099). RFs were significantly higher in patients treated with UAS (82 patients, 29.3%) during the procedure compared to the cases who did not receive UAS (194 patients, 23.3%) (χ2 (1) = 3.999; p = 0.046). The mean period for a secondary intervention after RIRS was 28.39 (± 12.52) days. Regarding the procedures applied for RF removal, re-RIRS was the most commonly performed approach (56%). CONCLUSIONS: Despite the reported safe and successful outcomes, the incidence of RFs is higher, after the RIRS procedure particularly in cases with relatively larger calculi. Such cases need to be followed in a close manner and although a second flexible ureteroscopy is the treatment of choice for fragment removal in the majority of these patients, shock wave lithotripsy and percutaneous nephrolithotomy may also be preferred in selected cases.

Is 'Omega Sign' anatomical endoscopic enucleation of the prostate technique reproducible?

We aimed to evaluate the learning curve of the surgically standardised 'Omega Sign' anatomical endoscopic enucleation (AEEP) of the prostate surgery technique for junior surgeons. This study is a retrospective comparison of cases that underwent AEEP by a mentor surgeon and three junior surgeons who have completed their learning curve. A video-based laser enucleation of the prostate assessment tool (LEAT) composed of 8 steps of the technique was used to assess a senior surgeon and junior surgeons' surgical compatibility and consistency. The surgeon who defined Omega Sign technique was determined as group 1, and cases by three junior surgeons were identified as group 2. The end points were to assess the reproducibility and repeatability and operative post-operative outcomes of the technique. 55 patients' videos were rated by five experienced endourologists. There was no significant difference in LEAT scores between the groups among all steps. The most symmetry was found in the 1st and 3rd steps. Inter-rater consistency was also high for each step, with no statistically significant difference between the evaluators. The standardised anatomical 'Omega Sign' technique is reproducible for the junior surgeons. The operative steps can be performed with high consistency, and the functional and perioperative outcomes are comparable with the senior surgeon.

Recurrent bladder cystitis: who takes the role?

PURPOSE: In this review, we discuss how the approach should be throughout the symptomatic and diagnostic process of recurrent bladder cystitis. METHODS AND RESULTS: The available literature regarding recurrent bladder cystitis in the PubMed database has been reviewed. While urinary tract infections (UTIs) are amongst the most commonly seen diseases in society, the probability of having a UTI in women within a year is 15%. Within a lifetime, it is above 50%. In addition to the related comorbidities and decreased quality of life, the resulting cost constitutes a serious burden on national economies. Recurrent UTI (rUTI) refers to a group of patients who have suffered from a UTI at least three times in the last 12 months or at least two times during the previous 6 months and have diminished quality of life. During this chronic and bothersome process, it is also complicated as to who is going to make the diagnosis of patients and by whom treatment or follow-up will be provided. CONCLUSION: Although there is no clear answer to this issue in the literature, the urologist might be the moderator of this chronic process as the physician who most frequently faces this condition in daily practice, is most aware of the uroanatomy as well as the pathophysiology and performs relevant operations in cases of necessity. At this point, rather than limiting the evaluation and treatment to a single specialty, it is crucial to solve the problem by using a multidisciplinary approach.

Urinary tuberculosis: still a challenge.

BACKGROUND: Urinary tuberculosis (TB) is a challenging disease to cope with, as there has been no noticeable difference in basic diagnostic and therapeutic options in clinical practice over time. PURPOSE: The aim of the current review was the critical assessment and evaluation of TB, which remains a major global health problem. METHODS: The available literature regarding TB in the PubMed database was extensively searched. RESULTS: New interdisciplinary team approaches such as next-generation sequencing are promising for the diagnosis and treatment of the disease. The epidemiology of the disease is changing with globalization and increasing migration events; however, the knowledge here is limited. Despite ongoing destruction, kidney functions need to be preserved as much as possible, and relatively rapid development of minimally invasive techniques relieved the surgeons in this regard. Experience is increasing in minimally invasive techniques that provide better comfort for patients compared to extensive radical surgeries. CONCLUSIONS: Knowing the pathogenesis of urinary TB is essential for understanding the range of clinical manifestations. The onset of the disease is usually insidious. Despite modern TB drugs, reconstructive surgery, and minimally invasive procedures, progression cannot be prevented in some patients, and patient selection is essential, but we still do not have sufficient information and objective parameters to predict progression.

Production of noun suffixes by Turkish-speaking children with developmental language disorder and their typically developing peers.

BACKGROUND: Turkish has a rich system of noun suffixes, and although its complex suffixation system may seem daunting, it can actually present a learning opportunity for children. Despite its unique features, Turkish has not been studied extensively, especially in the case of children with language deficits, such as developmental language disorder (DLD). Most of the extant studies are focused on bilingual children, and the results are somewhat mixed. AIMS: To focus on the noun morphology system of Turkish-speaking preschoolers with DLD and compare their use with that of two groups of typically developing (TD) children. Moreover, to investigate the nature of their noun suffix errors in detail. METHODS & PROCEDURES: We report data from a total of 80 monolingual children, 40 children with DLD (age range = 4;0-7;10), 20 TD age-matched children (4;0-7;3) and 20 younger mean length of utterance (MLU)-matched children (2;0-4;3). The data for this study came from language samples obtained from children in individual clinical assessment sessions. OUTCOMES & RESULTS: The children with DLD made less use of noun suffixes than both the younger and the age-matched TD children. The use of the unmarked (nominative case) form in place of an overt suffix was the most likely error by all groups. Suffix-change alternations required beyond vowel harmony seemed to pose real problems for these children. CONCLUSIONS & IMPLICATIONS: These results suggest that even when a language appears to provide significant advantages for the learning of noun morphology, children with DLD do not succeed in closing the gap. Certain factors such as morphophonological changes beyond vowel harmony, multiple allomorphs for the same suffix type and accusative suffixes that are not uniformly applied in the adult input were found to be significant predictors of the DLD group's difficulty with noun suffixes. Because these same factors can serve as characteristics of other languages, a child's difficulties might seem to be language specific (e.g., a particular allomorph in the language), but may actually be based on a broader difficulty (e.g., dealing with multiple allomorphs for the same suffix). Accordingly, factors that transcend a single language should be considered during clinical assessment and therapy. What this paper adds? What is already known on this subject? The current literature on the use of noun suffixes by Turkish-speaking children with DLD is very limited. Although Turkish is often described as a learner-friendly language, the degree to which children with DLD enjoy these learning benefits is unknown. What does this paper add to existing knowledge? Turkish children with DLD are less accurate in noun suffixes than both age-matched and younger control groups. For this group, the central problem seems to be increased complexity in morphophonology rather than difficulty with suffixation more generally. What are some of the clinical applications of this study? For clinicians who work with Turkish-speaking children with DLD, priority should be given to morphophonology. These children would benefit from treatment that focuses on how to attach different allomorphs to different open-class words. Because factors such as morphophonological complexity operate in other languages, the findings have broader clinical implications. In particular, regardless of the target language, clinicians should consider the possibility that these broader factors, rather than language-specific details, are the basis for a child's difficulty.