The relationship between temporal muscle thickness and disease activity in Cushing's disease.

OBJECTIVE: This study aimed to investigate the relationship between hypercortisolism and temporal muscle thickness (TMT) in Cushing's disease (CD). METHODS: A retrospective review of medical records was conducted for patients with CD who presented to our clinic between 2012 and 2022. Biochemical data and TMT measurements from sella imaging were evaluated during diagnosis and the first postoperative year. RESULTS: A total of 44 patients were included in the study, with an average age of 43.9 years, of which 38 were female. The mean TMT at the time of diagnosis was 19.07 ± 1.71 mm, with no significant difference between males and females (p = 0.097), and no correlation between the TMT and age at diagnosis (p = 0.497). There was an inverse relationship between TMT and serum cortisol levels, 24-h UFC, and midnight salivary cortisol at the time of diagnosis of CD (p < 0.05, for all). One year after surgery, TMT significantly increased in all patients compared to baseline (p < 0.001). Furthermore, patients who achieved postoperative remission had significantly higher TMT values compared to those who did not achieve remission (p = 0.043). Among the patients who achieved remission, those who achieved remission through surgery had significantly higher TMT compared to those who could not reach remission with surgery and patients who started medical treatment and achieved biochemical remission (p = 0.01). Patients with severe myopathy and sarcopenia had significantly lower TMT values than the others (p < 0.001). CONCLUSION: Temporal muscle thickness was found to be associated with disease activity and disease control in Cushing's disease.

Zigzag longitudinal melanonychia: a peculiar dermoscopic pattern.

BACKGROUND: Longitudinal melanonychia (LM) can present a diagnostic challenge and dermoscopy is of utmost importance for its evaluation and differential diagnosis of LM. OBJECTIVE: This report aimed to describe an unusual dermoscopic pattern in a group of patients that presented with LM. METHODS: The clinical course and features of five LM patients that presented with an unusual 'zigzag' dermoscopic pattern were analyzed retrospectively. RESULTS: In all, four of the five patients were children (age range: 10-13years). In all five patients, the thumb nail was affected. A nail matrix biopsy was available for only one patient and was reported as lentigo. In two (one child and one adult) out of the five patients, spontaneous total regression of the LM was observed. CONCLUSIONS: The peculiar 'zigzag' dermoscopic pattern of LM described herein seems to occur primarily in children. Although this pattern is a benign in nature, it is not clear if it is related to trauma. Further investigation is warranted to clarify the association between the histopathological findings and the zigzag pattern observed via dermoscopy.

Two Different Manifestations of Neonatal Vascular Injury: Dyke-Davidoff-Masson Syndrome and Crossed Cerebellar Atrophy.

Dyke-Davidoff-Masson syndrome (DDMS) was first described in 1933 as a clinical condition characterized by hemiatrophy, hyperpneumatization of paranasal sinuses, contralateral hemiparesis, facial asymmetry, seizures, and mental retardation.1 DDMS can be of 2 types: congenital and acquired. The congenital type can be caused by various conditions experienced during fetal or early childhood development, including ischemia, infarction, trauma, infections, and hemorrhage. The acquired type is mostly associated with hemorrhage, trauma, and infections experienced after 1 month of age. DDMS can manifest alone or can be accompanied by crossed cerebellar atrophy (CCA) which is a newly discovered radiological marker characterized by prominent cortical sulci and loss of cerebellar parenchyma. The congenital type of DDMS is known to be accompanied by ipsilateral cerebellar atrophy and the acquired type is known to be accompanied by contralateral cerebellar atrophy.2,3 Supratentorial events may lead to destruction in the cortico-ponto-cerebellar pathways, mostly in the contralateral side of the body (80%) due to decussation.4 In this report, we present 2 cases of DDMS accompanied by CCA to emphasize the possibility that the DDMS cases with severe intrauterine hemorrhage can be accompanied by contralateral CCA and migratory abnormalities rather than ipsilateral CCA and clinical survey.

Assessment of the effectiveness of genital infection awareness training provided to women based on the IMB model.

BACKGROUND: Genital infections are one of the most common reasons for a hospital visit in the scope of reproductive health problems. The information-motivation-behavioral skills (IMB), therefore, is an appropriate model to provide women with accurate genital hygiene behaviors and develop effective sexual and reproductive health training programs. AIMS: This interventional study was conducted to assess the effectiveness of genital infection awareness training provided to women based on the IMB model. MATERIALS AND METHODS: Study sample consisted of 62 women (nexperimental= 31, ncontrol= 31) who were chosen based on a nonprobability sampling method from vocational courses of Ankara Keçiören municipality. The data collection form developed by the researchers, knowledge evaluation questions (KEQ), and genital hygiene behavior inventory (GHBI) were used to collect data. Data were obtained at training centers and through phone interviews. Another interview was conducted 1 month later and posttest procedures were completed. The Chi-square test, McNemar's, Mann-Whitney U test, and Wilcoxon Signed-Rank tests were used to calculate mean scores. RESULTS: The mean (SD) age was 39.1 (8.4) years for the women in the experimental group and 37.5 (6.7) for the women in the control group (P = 0.481). Pretest knowledge mean scores M (SD)experimental = 15.7 (2.4); and GHBI mean scores M (SD)experimental= 76.9 (11.1) were calculated. Mean scores showed an increase after the training in the experimental group [M (SD)post-test= 19.1 (1.2); M (SD)GHBI= 94.7 (2.6)] (P < 0.001). CONCLUSION: Based on these findings, it was concluded that the genital infection awareness training provided to women based on the IMB model, improved knowledge and acted as a positive reinforcer for the hygiene behaviors of the women.

Development of relationship with patient self efficacy scale: Gender, department, and grade level differences.

BACKGROUND: Self-efficacy has become a cross-disciplinary concept. In the field of healthcare, this concept is considered crucial for nurses; who play an important role in improving the health and well-being of the community. AIMS: The aim of this study was to develop a "Relationship-with-the-patient self-efficacy scale" (RPSES). METHODOLOGY: A sample of 331 university students (310 females and 21 males; 168 from the midwifery and 162 from the nursing departments) were enrolled in the study. Out of 24 items, 8 behavior items with the highest factor loadings were selected regarding the nurse-patient-relationship self-efficacy according to the results of the preliminary exploratory factor analysis. RESULTS: The final exploratory factor analysis revealed that the selected 8 items of RPSES had a single factor, explaining 83.28% of the total variance. The Cronbach alpha reliability coefficient was c alculated as 0.97. CONCLUSION: This scale has beendemonstrated to be a valid and reliable instrument.The analyses unfolded that RPSES scores of the students were not different between men and womenand did not differ by the departments the students attended; however, the RPSES scores were different by the grade levels of the students (juniors and seniors). The fourth graders' RPSES scores were higher than those of third graders.

Hepatitis A virus vaccination in childhood-onset systemic lupus erythematosus.

OBJECTIVES: Vaccination of systemic lupus erythematosus patients with non-live vaccines may decrease vaccine-preventable infections and mortalities. In the present study, we aimed to compare the immunogenicity and safety of inactivated hepatitis A vaccination in childhood-onset systemic lupus erythematosus and healthy subjects. METHODS: A total of 30 childhood-onset systemic lupus erythematosus and 39 healthy participants who were seronegative for hepatitis A received two doses of the hepatitis A vaccine in a 0- and 6-month schedule. Hepatitis A virus (HAV) IgG antibodies were measured before vaccination and 7 months after the vaccination. RESULTS: Although anti-HAV IgG antibody titers after vaccination were found to be somewhat lower in children with systemic lupus erythematosus than that of the healthy subjects ( p < 0.05), the difference in seroconversion rate was insignificant between childhood-onset systemic lupus erythematosus patients ( n = 24/30, 80%) and healthy controls ( n = 33/39, 84.6%). There was no increase in median Systemic Lupus Erythematosus Disease Activity Index (SLEDAI)-2K scores and anti-ds DNA levels after the vaccination procedure. Seroconversion rates in childhood-onset systemic lupus erythematosus patients were not affected by medication, high disease activity (SLEDAI-2K >6) and anti-ds DNA positivity. None of the patients experienced any flare or adverse reaction throughout the study. CONCLUSIONS: According to these results, we conclude that inactivated hepatitis A vaccine is safe and well tolerated in childhood-onset systemic lupus erythematosus patients, with no adverse events or increase in activity. Immunogenicity to the hepatitis A vaccine was adequate, with a seropositivity rate of 80%.

RELIABILITY OF THE CORTICOTROPIN RELEASING HORMONE STIMULATION TEST FOR DIFFERENTIATING BETWEEN ACTH DEPENDENT AND INDEPENDENT CUSHING SYNDROME.

CONTEXT: It is a challenge to determine the origin of Cushing syndrome (CS), especially in patients with low-normal adrenocorticotropic hormone (ACTH) concentrations. OBJECTIVE: To evaluate the reliability of the corticotropin-releasing hormone (CRH) stimulation test in patients with CS whose origin of disease was not clearly identified using ACTH values, the high-dose dexamethasone suppression test (HDDST), and imaging in a single tertiary referral center. DESIGN AND METHODS: Twenty-one patients with CS who were admitted to the endocrinology-metabolism clinic between 2004 and 2016 whose ACTH concentrations were 5-20 pg/mL and needed CRH stimulation test were retrospectively assessed. RESULTS: Nine out of 21 patients were diagnosed as having Cushing's disease (CD) and 12/21 had adrenal CS. The CRH stimulation test had a sensitivity and specificity of 100% and 8%, and positive and negative predictive values of 100% and 45% according to the current diagnostic criteria, respectively. An increase in ACTH ≥115% at 15 minutes and cortisol ≥86% at 60 minutes after CRH were associated with the highest likelihood ratio. The sensitivity and specificity of ACTH was 67% and 83% (AUC=0.75±0.12, 95% CI: [0.5-0.9]; p=0.03), and for cortisol it was 75% and 78% (AUC=0.71±0.15, 95% CI: [0.5-0.9]; p=0.03). Cortisol suppression of more than 64% from basal level in the HDDST suggested CD with the highest likelihood ratio. When these cut-off values were used together, both tests were negative in the patients with CD. CONCLUSION: The CRH stimulation test has low specificity to localize CS in patients with ACTH concentrations of 5-20 pg/mL according to the current diagnostic criteria. Different diagnostic criteria may be used in the CRH stimulation test and also in the HDDST in this group of patients.

Juvenile systemic lupus erythematosus in Turkey: demographic, clinical and laboratory features with disease activity and outcome.

Objectives This paper aims to assess in a retrospective fashion the clinical and laboratory features, severity and outcome of juvenile systemic lupus erythematosus (jSLE) from a referral center in Turkey. Methods We have included all jSLE patients ( n = 92) diagnosed according to the revised American College of Rheumatology 1997 criteria between January 2004 and January 2017. Results The most prevalent clinical feature in our cohort was mucocutaneous manifestations (97.8%), followed by constitutional (81.5%), hematological (59.8%) and musculoskeletal manifestations (56.5%). Renal involvement was observed in 38% ( n = 35) of the patients, whereas biopsy-proven lupus nephritis was detected in 29.3% ( n = 27) of the cohort. Neurologic involvement was seen in 15 (16.3%) individuals. Among the patients positive for anticardiolipin IgM and/or IgG ( n = 11, 12%), only three developed antiphospholipid antibody syndrome. The mean SLEDAI-2K scores at disease onset (10.5 ± 4.8) showed a substantial decrease at last visit (4.3 ± 4.6). One-quarter of the patients (26.1%, n = 24) had damage according to the PedSDI criteria with a mean score of 0.45 ± 1.0 (range 0-7). When the PedSDI damage items were evaluated individually, growth failure was the most frequent damage criterion ( n = 6), followed by seizure ( n = 5). Two patients died during the designated study period of end-stage renal disease. The five-year and 10-year survival rate of our cohort was 100% and 94.4%, respectively. Conclusions Given the lower frequency of nephritis and central nervous system disease and lower basal disease activity and damage scores, we could conclude that children with jSLE in Turkey have a more favorable course compared to Asian and African American children, as expected from Caucasian ethnicity.

Protective effect of nebivolol on gentamicin-induced nephrotoxicity in rats.

OBJECTIVE: Nephrotoxicity is a major complication of gentamicin (GEN), which is widely used in the treatment of severe Gram-negative infections. As we know, treatment with nebivolol has been shown to decrease renal fibrosis and glomerular injury as well as improve endothelial dysfunction. Therefore, we evaluated the potential protective effect of nebivolol (NBV) against GEN-induced nephrotoxicity in rats. MATERIAL AND METHOD: Twenty-four rats were randomly divided into four groups: control group (Group 1); rats intraperitoneally injected with GEN (100 mg/kg/day; Group 2); rats treated with GEN plus distilled water (Group 3); and rats treated with GEN plus NBV (10 mg/kg/day; Group 4). After 15 days, the rats were sacrificed, their kidneys taken, and blood analysis performed. Tubular necrosis and interstitial fibrosis scores were determined histopathologically in a part of kidneys; nitric oxide (NO), malondialdehyde (MDA), and reduced glutathione (GSH) levels were determined in other part of kidneys. RESULTS: The GSH levels in renal tissue of only GEN-treated rats were significantly lower than those in control group, and administration of NBV to GEN-treated rats significantly increased the level of GSH. The group that was given GEN and NBV had significantly lower MDA and NO levels in kidney cortex tissue than that given GEN alone. Despite the presence of mild tubular degeneration, the rats treated with GEN+NBV showed a less severe tubular necrosis, and their glomeruli maintained a better morphology compared to GEN group. CONCLUSION: NBV exerts antioxidant, anti-inflammatory and antifibrotic effects on GEN-induced kidney damage by reducing oxidative stress in rat model (Tab. 3, Fig. 2, Ref. 68).

Pentraxin-3 levels are associated with vasculitis and disease activity in childhood-onset systemic lupus erythematosus.

Objectives Childhood-onset systemic lupus erythematosus (cSLE) is a multisystemic autoimmune disease characterized by inflammatory organ damage by means of vasculitis. Pentraxin-3 (PTX3) is expressed locally at the sites of inflammatory processes, predominantly from endothelial cells. In adult studies, PTX3 has shown to be an indicator of active vasculitis both in large-vessel and small-vessel vasculitides, as well as in SLE. Moreover, in SLE it has found to be correlated with disease activity, and with some of the clinical manifestations and laboratory parameters. We aimed to ascertain if PTX3 might be a significant mediator in cSLE and if it might indicate active vasculitis during the course of the disease. Methods Serum PTX3 levels were measured in 76 patients with cSLE and 41 healthy subjects. We have investigated its relation with disease activity, damage, clinical features, laboratory parameters and medications. Results Serum levels of PTX3 were found to be increased in cSLE compared to healthy controls (mean ± SD; 10.6 ± 8.2 ng/mL vs 2.7 ± 1.3 ng/mL, p < 0.001). PTX3 concentrations were also in correlation with SLEDAI-2K ( r = 0.57, p < 0.001). When viewed from the clinical perspective, serum PTX3 levels were significantly higher only in patients with active vasculitis ( p < 0.001), Raynaud phenomenon ( p = 0.006) and mucocutaneous manifestations ( p < 0.001). However, an association between PTX3 and age, age at disease onset, disease duration, complement levels, PedSDI score (pediatric version of the Systemic Lupus International Collaborating Clinics/American College of Rheumatology Damage Index), ESR, CRP, procalcitonin levels, anti-ds DNA antibody, anticardiolipin antibodies was not detected. Conclusions Patients with cSLE have increased levels of serum PTX3 compared to healthy controls. Thus, serum PTX-3 level might be a significant mediator in cSLE. Apart from these, the results support that PTX3 reflects active cutaneous vasculitis in cSLE and correlates with disease activity.

Preparation and evaluation of furosemide containing orally disintegrating tablets by direct compression.

The purpose of this research was to develop and prepare orally disintegrating tablets (ODTs) containing furosemide by direct compression method. Furosemide, microcrystalline cellulose (MCC), low-substituted hydroxypropylcellulose LH-11 (L-HPC), aspartame, sodium stearyl fumarate were used for ODT formulation. MCC and L-HPC were used in ratios of 1:9 (ODT1) and 1:4 (ODT2). The results of the quality control parameters obtained for bulk powders (angle of repose, compressibility index, Hausner ratio, bulk density and volume, apparent density and volume, swelling of superdisintegrants and powder moisture) were taken as an indication of good compressibility of tablets. Both ODT1 and ODT2 disintegrated within 15 s and fulfilled the required disintegration time given by the European Pharmacopoeia (3 min). The average weight variation was less than 5% for both tablets. The friability of the tablets was less than 1%. Wetting time of both tablets was in the range of 12-21.7 s. Water absorption ratio was 1.41±0.03 for ODT1 and 1.96±0.10 for ODT2. Dissolution studies revealed that more than 85% of furosemide was dissolved in 15 min from both ODTs. Based on cell culture studies, permeability of furosemide was low (Papp=1x10-5 cm/s) but increased when prepared in the ODT form (ODT1: Papp=2x10-5 cm/s; ODT2: Papp=3.6x10-5 cm/s). Collectively, all these results showed that ODT formulations of furosemide were developed successfully. To improve patient compliance, ODT approach can be suggested for development and manufacturing of furosemide ODTs.

High serum levels of IGF-I and IGFBP3 may increase comorbidity risk for asthmatic patients.

OBJECTIVE: Asthma is known as a chronic inflammatory lung disease which has also systemic features. Insulin-like growth factor I (IGF-I) plays a role for asthma pathogenesis. Controversially, IGF-binding protein 3 (IGFBP3) blocks asthma development. That is why IGF-I and IGFBP3 are targeted for future therapeutic treatments of asthma. We aimed to investigate serum level of IGF-I and IGFBP3 in patients with asthma. This study was performed in 27 asthma and 23 healthy individuals. Serum levels of IGF-I and IGFBP3 were measured by human ELISA assay kits. Serum levels of IGF-I and IGFBP3 were significanlty higher in the asthma group than the control group. Significant negative correlation was found between IGF-I and asthma control test (ACT) puan, O2 saturation, Forced Expiratory Volume in 1 second/ Forced Vital Capacity (FEV1/FVC), Forced Expiratory Flow 25 second/75 second (FEF2575) (%). Significant positive correlation was found between IGFBP3 and IGF-I, systolic blood pressure. Significant negative correlation was found between IGF-I and FEV1 (ml). RESULTS: Our results indicate that the serum levels of IGF-I and IGFBP3 are significanlty elevated in the asthma group. We assume that current treatment strategies are not really good enough for asthma. We suppose further strategies which are seeking to balance IGF-I and IGFBP3 should be developed for more effective and curative treatment of asthma (Tab. 2, Fig. 2, Ref. 22).

Efficacy of manual and mechanical instrumentation techniques for removal of overextended root canal filling material.

OBJECTIVE: To compare the efficacy of manual and mechanical instrumentation techniques, including ProTaper Universal retreatment system, Mtwo retreatment system, Reciproc system, and Hedström files, regarding removal of overextended root canal filling material. MATERIALS AND METHODS: Eighty extracted human mandibular premolar teeth were prepared at the apical foramen level using Revo-S rotary files and subsequently obturated. The root canal filling material was deliberately extruded from the apex. Samples were transferred to glass vials that simulated the periapical area. Eighty samples of overfilled teeth were randomly assigned to four equal groups (n = 20) for removal of the root filling material with ProTaper Universal retreatment files (Group 1), Mtwo retreatment files (Group 2), Reciproc system (Group 3), and hand files (Group 4). Removal of the root canal filling material and additional preparation were performed by individual instruments from each different system up to a #40 size. The external apical surface of the teeth and the surrounding glass vials were checked using a dental operation microscope with ×12.5 magnification. Samples were divided into two groups based on whether removal of the overextended root canal filling material was successful or not. The Fisher's exact test was used to detect any significant difference between the groups (α = 0.05). RESULTS: The success rate for removal of overextended gutta-percha was greater for the Mtwo (30%) and hand files (30%) compared with the ProTaper (20%) and Reciproc (10%). However, no significant statistical differences existed among the experimental groups (P > 0.05). CONCLUSIONS: This study demonstrated that all tested systems had similar efficacy in removing overextended root canal filling material.

The effects of mitochondrial DNA deletion and copy number variations on different exercise intensities in highly trained swimmers.

It has been suggested that heavy exercise might increase oxidative stress, causing mitochondrial DNA (mtDNA) mutations as well as DNA mutations and changes in the mtDNA copy number in cells. mtDNA4977 deletion is one of the most common deletions seen on mitochondria. We hypothesize association between exercise induced oxidative stress and mtDNA damage in peripheral blood lymphocytes (PBLs) of highly trained swimmers. Therefore we studied the mtDNA4977 deletion level, mtDNA copy number and their relationship with cellular ATP and oxidative stress status in PBLs of swimmers. 8 highly trained and 8 normal trained swimmers and 8 non-athlete subjects were included in the study. The mtDNA4977 deletion and amount of mtDNA were measured using RT-PCR method whereas dichlorohydrofluoroscein (DCF) assay method was used to assess cellular oxidative stress and ATP levels were measured using bioluminescence method. Even though an increase in mtDNA4977 deletion was found in all study groups, the difference was not statistically significant (p=0.98). The mtDNA copy numbers were found to be surprisingly high in highly trained swimmers compared to normal trained swimmers and non-athlete subjects by 4.03 fold (p= 0.0002) and 5.58 fold (p=0.0003), respectively. No significant differences were found between groups by means of intracellular ATP levels (p=0.406) and oxidative stress (p=0.430).  No correlation was found between mtDNA copy number and intracellular ATP content of the PBLs (p=0.703). Our results suggest that heavy training does not have a specific effect on mtDNA4977 deletion but it may be affecting mitochondrial copy numbers which may act as a compensatory mechanism related to ATP levels in blood.

A THANATOPHORIC DYSPLASIA TYPE I CASE WITH A FGFR3 P.R248C MUTATION AND SURVIVAL BEYOND THE NEONATAL PERIOD.

A Thanatophoric dysplasia, is a severe congenital anomaly which mostly causes stillbirth or death of the affected baby within hours due to respiratory insufficiency. The diagnosis of TD is typically suspected on ultrasound during the second trimester of pregnancy, when severe shortening of the long bones, frontal bossing, flattened vertebrae, and short ribs that result in a narrow thorax and bell-shaped abdomen, can be seen. Here, we present a case with prenatal ultrasonographic findings suggestive of TD, and highlight the patient's postnatal dysmorphic features and typical radiographic findings. The definitive diagnosis of TD type I (TDI) was made postnatally, when molecular genetic analysis revealed the previously described p.R248C mutation in FGFR3. This case is reported due to its relative long life span and the definitive molecular diagnosis that could be made during hospitalization.

Is there any effect of oocyte count retrieved in the OPU procedure on pregnancy outcomes?

We aimed to investigate whether the number of oocytes retrieved during ovum pick-up has any effect on pregnancy outcomes when using the gonadotropin-releasing hormone or GnRH long agonist or antagonist protocols. A retrospective study was conducted between 2012 and 2014. The patients were grouped according to the number of oocytes retrieved at ovum pick-up; < 10 oocytes (Group 1), 10-14 oocytes (Group 2) and ≥ 15 oocytes (Group 3). Biochemical pregnancy rates were compared among the three groups. Statistical analysis was performed using one-way ANOVA test for continuous variables and chi-square test for categorical variables. In total, 825 treatment cycles were included in the study. Groups 1, 2 and 3 consisted of 514, 206 and 105 patients, respectively. There was no difference among the three groups regarding biochemical pregnancy rates (22.8%, 28.6% and 28.6%; p = 0.166, respectively). The results of our study suggest that the number of eggs retrieved has no effect on pregnancy outcome in assisted reproductive technology treatment.

Evaluation of frequency of nausea and vomiting as well as depression level in pregnant women.

OBJECTIVE: To determine the frequency of nausea and vomiting in pregnant (NVP) women, review associated factors, and evaluate the depression level. MATERIALS AND METHODS: The study is a cross-sectional research conducted in pregnant women who applied to Sakarya Training and Research Hospital and Sakarya Maternity and Children Hospital between January 13, 2013 and March 23, 2013. The study group consisted of 606 pregnant women who were below 20 weeks gestation and agreed to take part in the study. The questionnaire form prepared in line with the study objective was completed by the pregnant women under supervision. The women who had a complaint of nausea and vomiting at least once a day during their pregnancy were deemed as "having a history of nausea and vomiting". Rhodes index was used to evaluate the severity of nausea and vomiting. Depression level was evaluated with the Beck Depression Inventory. Chi-square test and Spearman's Correlation Analysis were used to analyze the data. Statistical significance value was accepted as p < 0.05. RESULTS: The age of pregnant women in the study group ranged from 17 to 39 years (mean age: 25.55 ± 4.95). The frequency of having nausea and vomiting in the pregnant women was determined to be 35.1% (n = 213). The frequency of having nausea and vomiting was determined to be higher in those with a nuclear family, working women, those with a poor family income, those who used any contraception method before the pregnancy, and those who had a history of nausea and vomiting in their previous pregnancy(ies) (p < 0.05 for each). The pregnant women with a history of nausea and vomiting reported that their complaints increased the most with the smell of food as well as perfume/cigarette/body odor. In the women with a history of nausea and vomiting, frequency of depression was significantly higher (p < 0.05). A positive relationship was found between the severity of nausea and vomiting and depression level (p < 0.05). CONCLUSIONS: Nausea and vomiting were determined to be a major health problem in pregnancy. Depression frequency was higher in those with a history of nausea and history. The severity of nausea and vomiting increased with higher depression levels. More detailed studies are required to determine the causes of NVP as well as the risk factors.

Oncologic results, functional outcomes, and complication rates of robotic-assisted radical prostatectomy: multicenter experience in Turkey including 1,499 patients.

BACKGROUND: Robot-assisted radical prostatectomy (RARP) is a rising minimally invasive treatment of localized prostate cancer (PC). We present our multicenter experience of 1,499 consecutive cases with an analysis of complication rates, oncologic, and functional outcomes. PATIENTS AND METHODS: From March 2005 through December 2012, details of 1,499 patients were retrospectively analyzed. Transperitoneal approach using a da-Vinci robotic system was used to perform RARP. Perioperative characteristics and postoperative oncologic and functional outcomes are reported. RESULTS: The mean age was 61.3 years (37-77). Mean PSA level was 8.3 ng/ml. According to D'Amico classification, the percentage of patients with low-, intermediate-, and high-risk disease cases were 65.0, 30.1, and 4.8 %, respectively. Mean operative time was 181.9 min. Mean estimated blood loss was 225.4 cc (30-1,250). Positive surgical margin (PSM) was detected in 212 (14.1 %) patients. PSM rates in pT2, pT3, and pT4 stages were 6.1, 37.1, and 100 %, respectively. The overall complication rate due to modified Clavien classification was 6.1 %. Mean follow-up time was 26.7 months. Continence, potency, and biochemical recurrence rates were 88.7, 58.2, and 2.9 %, respectively. CONCLUSIONS: Our analyses including high-volume centers, which is the first largest series in Turkey, show that RARP is a safe procedure, has low PSM rates, high continence, and potency rates for the treatment of localized PC at experienced centers.

Lipoprotein-associated phospholipase A2 levels are associated with erectile dysfunction in patients without known coronary artery disease.

Endothelial dysfunction and microvascular damage play a crucial role in the pathogenesis of erectile dysfunction (ED). Lp-PLA2 is a calcium-independent member of the phospholipase A2 family and hydrolyses oxidised phospholipids on low-density lipoprotein (LDL) particles that plays a pivotal role in ox-LDL-induced endothelial dysfunction. The purpose of the current study was to determine the association between Lp-PLA2 levels and ED in patients without known coronary artery disease (CAD). All patients were evaluated for ED and divided into two groups: 88 patients suffering from ED for >1 year were enrolled as an experimental group and 88 patients without ED were enrolled as a control group in this study. Diagnosis of ED was based on the International Index of Erectile Function Score-5. Levels of Lp-PLA2 were measured in serum by colorimetric assay. The relationship between Lp-PLA2 levels and ED in patients was evaluated statistically. The mean age of patients with ED group was 59.4 ± 11.32 and 55.8 ± 9.67 in the control group. Plasma Lp-PLA2 levels were significantly higher in ED than in the control group (220.3 ± 66.90 and 174.8 ± 58.83 pg ml(-1) , respectively, P < 0.001). The Lp-PLA2 levels were negatively correlated with score of ED (r = -0.482, P < 0.05). In logistic regression analysis, enhanced plasma Lp-PLA2 levels result in approximately 1.2-fold increase in ED [1.22 (1.25-2.76)]. In this study, serum Lp-PLA2 levels were found to be associated with endothelial dysfunction predictive of ED. Serum Lp-PLA2 level appears to be a specific predictor of ED, and it may be used in early prediction of ED in the male population.