Quality of life, disease activity and preferences for administration routes in rheumatoid arthritis: a multicentre, prospective, observational study.

Objective: We aimed to evaluate quality of life (QoL), disease activity, compliance to treatment, patient and physician preferences for route of administration (RoA), status of health and pain in RA patients starting advanced treatments or needing a switch, and the factors associated with patient preferences. Methods: A multicentre, prospective, observational and 1-year follow-up study was conducted, between 2015 and 2020, in adult RA patients using advanced treatments for the first time or needing a switch in their current treatments. All the data collected were entered into electronic case report forms. DAS in 28 joints with ESR [DAS28-4(ESR)], EuroQol 5-Dimensional Questionnaire (EQ-5D), HAQ Disability Index (HAQ-DI), Compliance Questionnaire for Rheumatology (CQR-19), Work Productivity and Activity Impairment Instrument (WPAI) and Patient Global Assessment-Visual Analogue Scale (PGA-VAS) questionnaires were used for longitudinal assessments. Results: Four hundred and fifty-nine patients were enrolled. Three hundred and eight patients (67.1%) attended the final study visit at 12 months and were included for comparative analyses. Irrespective of RoA, the disease activity and QoL improved significantly at 12 months, whereas compliance worsened. At baseline and 12 months, EQ-5D and DAS28-4(ESR) scores were significantly correlated (P < 0.001). The WPAI scores changed significantly in favour of better outcomes over 12 months after initiation of advanced treatment or switching (P < 0.001). A higher proportion of patients preferred an oral RoA, in comparison to physicians (53.6% vs 31.4%; P < 0.001). Patient and physician RoA preferences were independent of gender, age, disease duration, advanced treatment type and the EQ-5D-3L, DAS28-4(ESR), HAQ-DI, PGA-VAS and CQR-19 scores at baseline. Conclusion: The oral route was more frequently preferred by patients compared with physicians, although patients' preference rates showed a slight increase towards the end of the treatment, which might be an important factor for RA outcomes. Better control of disease activity and QoL were achieved at 12 months, regardless of RoA.

The Clinical Impact of Seropositivity on Treatment Response in Patients with Rheumatoid Arthritis Treated with Etanercept: A Real-World Iraqi Experience.

Purpose: To assess the clinical impact of rheumatoid factor (RF) and anti-cyclic citrullinated peptide antibody (ACPA)'s seropositivity on treatment response in patients with rheumatoid arthritis (RA) treated with etanercept. Patients and Methods: A retrospective analysis of patients with RA registered in Baghdad Teaching Hospital Registry from May 2012 to August 2019 was conducted. Patients aged ≥18 years, meeting the ACR/EULAR 2010 criteria for RA, being treated with etanercept, and followed up at ≥1 year after etanercept initiation were included; patients who received any other biologics for RA were excluded. Patients were classified as seropositive (RF- and ACPA-positive), seronegative (RF- and ACPA-negative), RF-positive, RF-negative, ACPA-positive, and ACPA-negative. The primary outcomes included Clinical Disease Activity Index (CDAI) and Disease Activity Score 28 (DAS28) which were measured at one year after treatment initiation. Results: At baseline, a total of 1318 (88.3%) patients were seropositive; 1122 (75.2%) and 1054 (70.6%) patients were RF- and ACPA-positive, respectively. Baseline mean CDAI scores were significantly (P = 0.001) higher among seropositive patients compared with seronegative patients. The baseline mean DAS28 score was also significantly higher in ACPA-positive group compared with the ACPA-negative group (P = 0.021). At baseline, the number of patients who had high CDAI scores was significantly higher among the seropositive, RF-positive, and ACPA-positive groups (P = 0.001, P = 0.001, and P = 0.002, respectively). After one year of treatment with etanercept, among seropositive versus seronegative and ACPA-positive versus ACPA-negative groups, there was a significant improvement in terms of the mean CDAI score (P = 0.004 and P = 0.017, respectively) and CDAI response (P = 0.011 and P = 0.048, respectively). At one year, the proportion of patients among the seropositive versus seronegative group who reached remission were 566 (42.9%) versus 78 (44.6%) and 642 (47.3%) versus 83 (47.4%), for CDAI and DAS28 response, respectively. Conclusion: The results imply that seropositivity and ACPA-positivity may influence the treatment response in patients with RA, who were treated with etanercept.

The role of varicocele treatment in the management of non-obstructive azoospermia.

The literature on male reproductive medicine is continually expanding, especially regarding the diagnosis and treatment of infertility due to non-obstructive azoospermia. The advent of in vitro fertilization with intracytoplasmic sperm injection has dramatically improved the treatment of male infertility due to nonobstructive azoospermia. Assisted reproduction using testicular spermatozoa has become a treatment of hope for men previously thought to be incapable of fathering a child due to testicular failure. In addition, numerous studies on non-obstructive azoospermia have reported that varicocelectomy not only can induce spermatogenesis but can also increase the sperm retrieval rate; however, the value of varicocelectomy in patients with non-obstructive azoospermia still remains controversial. The purpose of this review is to present an overview of the current status of varicocele repair in men with non-obstructive azoospermia.

Upper urinary tract transitional cell carcinoma: is there a best?

BACKGROUND: This study aimed to determine the prognostic and risk factors for bladder and systemic recurrence after nephroureterectomy (NU) in patients with upper urinary tract (UUT) transitional cell carcinoma (TCC). PATIENTS AND METHODS: Data from 101 patients with nonmetastatic UUT TCC who underwent NU between 1987 and 2009 were retrospectively evaluated. Kaplan-Meier curves for sex, age, anemia, smoking, stone disease, or history of bladder tumor, primary tumor localization, multiplicity, and disease stage and grade were constructed to predict 5-year recurrence-free survival (RFS). Multivariate Cox regression analysis was used to identify independent risk factors for recurrence. RESULTS: Bladder, distant, and local recurrence rates at a mean of 56.19 ± 5.30 months after NU were 38.5%, 19.8%, and 7.9%, respectively. Univariate analysis showed that among the patients with bladder recurrence, female patients had significantly lower 5-year RFS than did male patients (34.7% ± 0.13% vs. 62.4% ± 0.06%, P = .038); however multivariate analysis showed that both female sex and a history of smoking were independent risk factors for bladder recurrence (odds ratio [OR], 4.22; 95% confidence interval [CI], 1.56-11.4; P = 0.005 and OR, 2.84; 95% CI, 1.1-7.4; P = .032, respectively). Univariate analysis showed that among the patients with local and distant recurrence, anemia, a positive history of bladder tumor, localization of the primary tumor, multiplicity, disease stage, and tumor grade significantly affected RFS, whereas primary tumor stage and grade were the only independent risk factors for 5-year RFS (OR, 4.48; 95% CI, 1.45-13.79; P = .009 and OR, 5.82; 95% CI, 2.08-16.26; P = .001, respectively). CONCLUSION: Female sex and a history of smoking were independent risk factors for bladder recurrence after NU. Such patients should be monitored closely using cystoscopy and urine cytologic examination. Invasive and higher grade UUT TCC was associated with worse local or systemic RFS.

The role of varicocele treatment in the management of non-obstructive azoospermia

The literature on male reproductive medicine is continually expanding, especially regarding the diagnosis and treatment of infertility due to non-obstructive azoospermia. The advent of in vitro fertilization with intracytoplasmic sperm injection has dramatically improved the treatment of male infertility due to nonobstructive azoospermia. Assisted reproduction using testicular spermatozoa has become a treatment of hope for men previously thought to be incapable of fathering a child due to testicular failure. In addition, numerous studies on non-obstructive azoospermia have reported that varicocelectomy not only can induce spermatogenesis but can also increase the sperm retrieval rate; however, the value of varicocelectomy in patients with non-obstructive azoospermia still remains controversial. The purpose of this review is to present an overview of the current status of varicocele repair in men with non-obstructive azoospermia.

Public awareness of colorectal cancer in a Turkish population: importance of fecal occult blood testing.

To date, there was no controlled-study regarding awareness and knowledge of colorectal cancer in the Turkish population. We therefore designed a questionnaire consisting of items related to socio-demographic parameters, medical and family history and questions of awareness and knowledge about colorectal cancer for use in a descriptive cross-sectional study. An interviewer-administered technique was applied and 450 subjects were interviewed in the outpatient clinics at Near East University Hospital. Among all subjects, 337 were found to be eligible for the study group. Exclusion criteria were age below 18 years, any cancer history, family history of colorectal cancer, current colorectal problems, history of any diagnostic or therapeutic interventions for colorectal diseases.All participants stated that they heard about colorectal cancer. When asked about the lifetime risk of colorectal carcinoma, only 25.4% of women and 37.9% of men estimated correctly. Univariate analysis revealed that the total awareness score was significantly correlated with age, marital status, parenthood and fecal occult blood testing history. On multivariate analysis of independent predictors for awareness of colorectal cancer were found to be history of fecal occult blood testing, age and marital status were found to be the most important determinants. As a conclusion, opportunistic screening with fecal occult blood test by physicians from non-gastrointestinal specialties not only helps to reduce the mortality but also increases the awareness of colorectal cancer.

Prevalence and predictors of benign lesions in renal masses smaller than 7 cm presumed to be renal cell carcinoma.

UNLABELLED: The present study was designed to determine the incidence and predictive factors of benign renal lesions in 450 patients who underwent surgical removal of solitary renal masses <7 cm in diameter. Of the 450 renal masses, 88 (19.9%) were benign lesions. Female sex, nephron-sparing surgery, surgery between 1990 and 1996, cystic components on imaging, and small tumors (<4 cm) were independently associated with benign pathology. PURPOSE: To determine the association between preoperative parameters with final benign pathology in patients who underwent surgical removal of solitary renal masses <7 cm in diameter. MATERIALS AND METHODS: A database of 450 patients without metastatic disease who underwent radical nephrectomy or nephron-sparing surgery (NSS) for removal of renal masses <7 cm between January 1990 and December 2009 was reviewed. Age, sex, symptoms, year and type of surgery, solid or cystic appearance, and tumor size were analyzed as presumed predictors of benign pathology. Multivariate analysis was performed to identify parameters associated with benign pathology. RESULTS: In all, 88 (19.9%) of the tumors were benign, including 39 (8.7%) oncocytomas and 22 (4.9%) angiomyolipomas. The benign lesion rate for tumors ≤2, 2.1-4, and 4.1-7 cm was 30.3%, 27.1%, and 12.5%, respectively (2P < .001). For the periods of 1990-1996, 1997-2003, and 2004-2009, the frequency of benign tumors was 25%, 17.3%, and 18.4% (2P = .271), the incidental tumor rate was 48.1%, 60.4%, and 63.8% (2P = .027), mean tumor size was 5, 4.6, and 4.1 cm (2P < .001), and the NSS rate was 28.8%, 43.2%, and 52.7% (2P < .001), respectively. Logistic regression analysis revealed that female sex, NSS, surgery between 1990 and 1996, cystic components on imaging, and small tumors (<4 cm) based on radiologic examination were independently associated with benign pathology (odds ratio [OR] = 3.26, 2.56, 2.43, 2.41, and 1.96, respectively). CONCLUSIONS: The incidence of incidental and small tumors amenable to NSS increased over time. Female sex was the strongest predictor of benign pathology.

Turkey's evaluation in kidney transplantation research.

OBJECTIVES: The objective this study is to evaluate the trend of Turkey's contribution in terms of number of publications included in the Science Citation Index Expanded in kidney transplantation between 1980 and 2009. MATERIALS AND METHODS: All scientific papers published included in Science Citation Index Expanded in the English language between 1980 and 2009 were analyzed using the "Web of Science." A general search was conducted using key words of "kidney transplantation," "renal transplantation," "kidney transplant," and "renal transplant." We analyzed these results using the "analyze" function of the software in terms of countries, documentation types, number in years of publications, journals, and institutes. We also used the same function separately analyze papers from Turkey in last 3 decades between 1980 and 1989, 1990 and 1999, and 2000 and 2009 for statistical evaluation. RESULTS: In total, we found 46 983 papers related to kidney transplant were published included in the Science Citation Index Expanded in the English language between 1980 and 2009. Overall, 964 of those papers were from Turkey (2.05%). There were 12 papers from Turkey between 1980 and 1989, 200 papers between 1990 and 1999, and 752 papers between 2000 and 2009. The rank of Turkey among other countries, ranked by the number of papers published, was 33 between 1980 and 1989 and 11 between 2000 and 2009. CONCLUSIONS: Turkey has shown a significant positive trend in publishing papers in the field of kidney transplantation-further evidence of the progress Turkey has made in its contributions to the field of kidney transplantation in recent decades.

Factors affecting complication rates of ureteroscopic lithotripsy in children: results of multi-institutional retrospective analysis by Pediatric Stone Disease Study Group of Turkish Pediatric Urology Society.

PURPOSE: We evaluated factors affecting complication rates of ureteroscopy for pediatric ureteral calculi. MATERIALS AND METHODS: We retrospectively evaluated 642 children who underwent ureteroscopy at 16 Turkish centers between 2000 and 2010. Semirigid ureteroscopy was used with various calibers to treat 670 ureteral units in 660 sessions. Complications were evaluated according to the Satava and Clavien classification systems. Univariate and multivariate analyses were done to determine predictive factors affecting complication rates. RESULTS: A total of 367 females and 265 males were studied. Mean±SD patient age was 90.2±51.4 months (range 4 to 204). Mean±SD stone size, operative time and postoperative hospital stay were 8.9±4.7 mm, 45.8±23.8 minutes and 1.8±2.8 days, respectively. At a mean±SD followup of 13.3±17.6 months 92.8% of patients were stone-free and efficacy quotient was 90.3%. Complications, which occurred in 8.4% of patients (54 of 642), were intraoperative in 25 (Satava grade I to II in 22), early postoperative in 25 (Clavien grade I to II in 23) and late postoperative in 4 (all grade III). While operative time, age, institutional experience, orifice dilation, stenting and stone burden were statistically significant on univariate analysis, multivariate analysis revealed that operative time was the only statistically significant parameter affecting the complication rate. CONCLUSIONS: Semirigid ureteroscopy is effective, with a 90% stone-free rate and efficacy quotient. Most complications are low grade and self-limiting. Our results confirm that prolonged operative time is an independent predictor of complications, and should be considered when choosing and performing the treatment modality.

Can we obtain better specimens with an end-cutting prostatic biopsy device?

OBJECTIVE: Our aim was to compare the tissue yield of two different prostate biopsy instruments: the newer end-cut versus standard side-notch technique. METHODS: A total of 87 patients, who underwent transrectal ultrasound guided prostate biopsy were included in the study between February 2003 and July 2003. Twenty-five patients underwent prostate biopsy with the end-cut technique with a stroke length of 33 mm (EC-33), 25 patients were biopsied with a stroke length of 23 mm of the same instrument (EC-23) whereas the remaining 37 patients underwent biopsy with an instrument working with side-notch technique with a 22 mm stroke length (SN). The length, weight and weight/length ratio (WLR) were measured for each biopsy core. The pathologic specimens were evaluated qualitatively. The length, weight and WLR as well as the complication rates, pain, zero biopsy rates, pathologic quality and cancer detection rates were compared between the groups. RESULTS: Three groups were similar according to age, PSA values (free, total, free/total), prostate volumes (TZ, total) and PSA densities. The cancer detection rate was not statistically different between groups and was overall 20,9%. As the groups were compared according to mean core lengths, weights and densities the sequence was found to be EC-33>EC-23>SN. The EC group had higher prostatic glandular capture rates and better pathological quality. However, the zero biopsy rates were 12%, 7% and 1% for EC-33, EC-23 and SN groups, respectively and the difference was statistically significant. The complication rates after biopsy were similar for each group. The mean visual analogous scale scores were not significantly different between the groups. Another interesting finding was that cores containing cancer were heavier and denser than the others regardless of the instrument type. CONCLUSION: The use of the presented new instrument, enables to obtain longer, heavier and denser cores with a higher pathologic quality and glandular coverage without increasing the number of biopsies and morbidity. However, the relatively high zero biopsy rate is a handicap that needs to be improved.