The effect of Folic Acid, B12, D, and E Vitamins and Melatonin levels in the follicular fluid taken by the Intracytoplasmic Sperm Injection method on pregnancy.

Objective: It has been demonstrated that the composition of the follicular fluid and many internal/external factors affect success in subfertile couples undergoing intracytoplasmic sperm injection (ICSI). We examined the effect of folic acid, B12, D, and E vitamins and melatonin values in follicular fluid on pregnancy in women with low, normal, and high ovarian reserves who underwent ICSI. Methods: Our study was conducted at Samsun Medical Park Hospital between January 2021 and February 2022. Follicular fluid induction samples were taken from 96 infertile women with low, normal, and high ovarian reserve, and ICSI was applied. Folic acid, B12, D, and E vitamins and melatonin levels were measured in follicular fluid samples by ELISA method. Statistical analyzes were done with SPSS, and ROC curve analyses were used. Results: Nine people with poor reserve, 19 people with normal reserve and 14 people with high reserve became pregnant. Folic acid, Vitamin-D, B12, E and melatonin levels were lower in those with poor ovarian reserve than in those with normal and high ovarian reserve (p<0.05). According to the pregnancy test, the probability of pregnancy was 43,783 times higher with high levels of folic acid, while it was 8,096 times higher for vitamin D. While vitamin B12 levels were 31,474 times more likely to be pregnancies, vitamin E levels were 35,227 times higher. For melatonin, the values showed that the probability of pregnancy increased by 11,564 times. Conclusions: High antioxidants may increase the likelihood of conception in infertile women undergoing ICSI. Therefore, couples who will be treated should be advised to increase these markers, especially melatonin in the follicular fluid.

Breast Hematoma: A Rare Complication of Anticoagulant and Antiplatelet Use and Review of the Literature.

Oral anticoagulants and anti-platelet therapies are used for treatment and especially prophylaxis in clinical situations where there is a risk of thromboembolism or when thromboembolic events occur. The presented case was a patient who was hospitalized due to cellulitis in the leg, and was diagnosed with heart failure, obesity and chronic obstructive pulmonary disease. She was started on prophylactic oral anticoagulants for deep vein thrombosis and pulmonary emboli and subsequently developed spontaneous breast hematoma. The usual sites of such bleeding are the skin, gastrointestinal tract, genitourinary tract, central nervous system, retroperitoneum, muscle, and the site of recent surgical procedures or trauma while breast hematomas are usually of traumatic origin. Spontaneous bleeding into the breast after anticoagulant use is rare. While using anticoagulants, it should be kept in mind that, rarely, bleeding may occur in the breast. We advise that intervention in such cases is unnecessary, no matter how large the breast hematoma is, and that new anti-coagulant drugs may be safer.

Zonulin as a potential biomarker for diminished ovarian reserve: A prospective study.

Objective: The purpose of this research is to investigate the relationship between zonulin levels and diminished ovarian reserve (DOR), and to evaluate the potential role of autoimmunity in the development of DOR. The study contributes to the understanding of the pathogenesis of DOR, which can be an unexpected diagnosis often associated with infertility and unpleasant physical symptoms in women. Materials and Methods: This cross-sectional study was conducted by scanning 224 patients. The demographic characteristics of the patients were recorded. Antral follicle counts of the patients were determined by ultrasound, and Anti-Mullerian hormone (AMH) levels were examined. Follicle-stimulating hormone (FSH), luteinizing hormone, estradiol, AMH measurement, and antral follicle counts were made on the 2nd or 3rd day of menstrual bleeding. The zonulin levels of the participants were measured by the ELISA method. The patients were divided into two groups according to the presence of DOR. The patients' demographic characteristics and hormone levels were compared between these two groups, serum zonulin levels were examined, and the relationship between other hormone parameters and zonulin was investigated. Results: When the median ages of the patients in both groups were compared, the median age of patients with DOR was 38 years, significantly higher (p<0.001) than the median age of those without DOR, which was 27 years. The median zonulin levels of both groups were compare; it was observed that it was 19.71 ng/mL in the group with DOR and 11.03 ng/mL without DOR, and a statistically significant difference was found between the zonulin levels of the patients in both groups (p<0.001). A moderate inverse correlation (p<0.001) between patients' zonulin and AMH levels, and a moderate correlation between FSH levels (p<0.001). Conclusion: In conclusion, zonulin levels of patients with DOR were higher than women without DOR. Evaluation of zonulin levels may also be considered during the diagnosis of DOR.

Evaluation of first- and third-trimester afamin levels in preeclampsia.

OBJECTIVE: The aim of this study was to investigate serum afamin levels in the first and third trimesters in preeclampsia. METHODS: Serum samples from 118 patients in the first and third trimesters were analyzed. Serum samples were collected from pregnant women who had enrolled in the first trimester. Blood was then collected from pregnant women who had developed preeclampsia and from healthy controls in the third trimester. The collected blood samples were resolved for analysis, and serum afamin concentrations were measured in the first and third trimesters. Preeclampsia and healthy controls were compared. RESULTS: There was no significant difference between the control and preeclampsia groups in terms of age, body mass index, and smoking. Afamin levels in the first and third trimesters were higher in the preeclampsia group than in the control group (p<0.05). In the subgroup analysis of the preeclampsia group, afamin levels were higher in the early-onset preeclampsia group than in the late-onset preeclampsia group in the first and third trimesters (p<0.05). In the receiver operating characteristic analysis afamin levels were 96.23 ng/mL in the first trimester and 123.57 ng/mL in the third trimester as cut-off values for preeclampsia. CONCLUSION: Serum afamin levels are useful for predicting preeclampsia in the first trimester in pregnant women and can be used in clinical practice as a supportive biomarker for the diagnosis of preeclampsia in the third trimester. Meta-analyzes are needed to investigate the effect of afamin levels in the prediction and diagnosis of preeclampsia and to determine the cut-off value.

Evaluation of first- and third-trimester afamin levels in preeclampsia

SUMMARY OBJECTIVE: The aim of this study was to investigate serum afamin levels in the first and third trimesters in preeclampsia. METHODS: Serum samples from 118 patients in the first and third trimesters were analyzed. Serum samples were collected from pregnant women who had enrolled in the first trimester. Blood was then collected from pregnant women who had developed preeclampsia and from healthy controls in the third trimester. The collected blood samples were resolved for analysis, and serum afamin concentrations were measured in the first and third trimesters. Preeclampsia and healthy controls were compared. RESULTS: There was no significant difference between the control and preeclampsia groups in terms of age, body mass index, and smoking. Afamin levels in the first and third trimesters were higher in the preeclampsia group than in the control group (p<0.05). In the subgroup analysis of the preeclampsia group, afamin levels were higher in the early-onset preeclampsia group than in the late-onset preeclampsia group in the first and third trimesters (p<0.05). In the receiver operating characteristic analysis afamin levels were 96.23 ng/mL in the first trimester and 123.57 ng/mL in the third trimester as cut-off values for preeclampsia. CONCLUSION: Serum afamin levels are useful for predicting preeclampsia in the first trimester in pregnant women and can be used in clinical practice as a supportive biomarker for the diagnosis of preeclampsia in the third trimester. Meta-analyzes are needed to investigate the effect of afamin levels in the prediction and diagnosis of preeclampsia and to determine the cut-off value.

Predictive and Prognostic Value of Plasma Zonulin for Gestational Diabetes Mellitus in Women at 24-28 Weeks of Gestation.

OBJECTIVE: We aimed to examine the predictive and prognostic value of plasma zonulin for gestational diabetes mellitus (GDM) in women at 24-28 weeks of gestation. METHODS: This retrospective study was carried out with pregnant women with GDM (n=98) and normal glucose tolerance (control group) (n=132). GDM was diagnosed according to American Diabetes Association (ADA) criteria with a one-step 75-g OGTT at 24-28 gestational weeks. Their serum zonulin levels measured during one-step 75-g OGTT and perinatal outcomes were compared, and the cut-off value of plasma zonulin for the prediction of GDM was calculated with receiver operating characteristic curve analysis. RESULTS: Plasma zonulin level was significantly higher in women with GDM compared to controls (28.8±24.9 and 7.3±11.3 ng/mL, respectively). According to logistic regression analysis, plasma zonulin levels and GDM were statistically significant. The plasma zonulin cut-off value was>45.2 ng/mL. The rate of cesarean section, the rate of meconium in the amniotic fluid, and the need for admission to the neonatal intensive care unit significantly differed between women with GDM and controls. CONCLUSION: In pregnant women with GDM, plasma zonulin increases, and with the cut-off level of>45.2 ng/mL, it can predict GDM with values of sensitivity and specificity levels significantly higher in pregnant women with GDM, suggesting that it can be used as a tool for its screening and early diagnosis.

Comparison of thyroid surgery experiences of "East" and "West" regions in Turkiye.

OBJECTIVE: This study aimed to evaluate the differences between the types of thyroidectomy surgeries and surgical treatment approaches according to thyroid pathology results, in Turkiye's two non-endemic regions. METHODS: Two different centers of the country, which differ in many respects and are non-endemic for thyroidal diseases were included in the study. Data on patients from both sexes, who underwent thyroidectomy in the western (1st center) and the eastern (2nd center) regions between 2011 and 2017 have been reviewed. RESULTS: Two hundred and forty patients from Istanbul (1st center) and 992 patients from Van (2nd center); a total of 1232 patients were included in the study. According to the pre-operative ultrasonography and laboratory results, toxic nodular goiter and multinodular goiter were the most common diseases in the first and second centers, respectively. There was a significant statistical difference between the radiological diagnostic findings between the two centers (p<0.001). The rate of bilateral total thyroidectomy in the first center was 82.5% (198 patients), whereas this rate was 58.5% (555 patients) in the second center. The type of surgery may change from center to center, (p<0.001). The most common early post-thyroidectomy complication was hypocalcemia in both centers. CONCLUSION: The results from only two centers from the western and eastern Turkiye show that there is a difference between the thyroidectomy preferences. Future similar national studies will contribute to the provision of a consensus in surgical treatment of thyroid diseases.

Prediction of gestational diabetes mellitus and perinatal outcomes by plasma zonulin levels.

PURPOSE: Zonulin has been shown to be associated with many metabolic disorders, including type 2 diabetes mellitus, metabolic syndrome, and obesity. In this study, we aimed to evaluate the association between maternal plasma zonulin levels and gestational diabetes mellitus (GDM) and its perinatal outcomes. MATERIALS: A total of 100 pregnant women, 56 with GDM and 44 controls, were included in this prospective case-control study. Maternal plasma zonulin levels were evaluated in each trimester. The association between zonulin levels and GDM, body mass index (BMI) and adverse perinatal outcomes was evaluated. The GDM predictability of zonulin levels for each trimester was analyzed with the receiver operator curve (ROC). RESULTS: Plasma zonulin levels were significantly higher in pregnant with GDM in all trimesters (p < 0.001; for all). Optimum cut-off values of plasma zonulin levels in predicting GDM: first trimester: 6.27 ng/mL, second trimester: 12.71 ng/mL, and third trimester: 18.38 ng/mL. BMI was significantly higher in pregnant women with GDM (30.5 vs 26.1; p < 0.001). Zonulin levels were significantly higher in pregnant women with GDM with overweight BMI [≥ 25-30 (kg/m2)] in all trimesters (p < 0.05; for all). Zonulin levels were significantly higher in pregnant women with composite adverse outcomes that included at least one of neonatal intensive care unit (NICU) admission, meconium-stained amniotic fluid, and 1st minute APGAR score < 7. CONCLUSION: Increased maternal plasma zonulin levels were associated with increased risk of GDM and adverse perinatal outcomes. Zonulin may be a potential marker to predict GDM risk and perinatal outcomes.

Role of Vitamin B12 and Vitamin D levels in intrahepatic cholestasis of pregnancy and correlation with total bile acid.

This study aimed to evaluate the relationship between intrahepatic cholestasis of pregnancy (ICP) and Vitamin D and B12 levels. The study was a retrospective, cross-sectional, case-control study that evaluated 92 ICP cases and 102 pregnant women without any additional disease. ICP cases were grouped as mild and severe according to their total bile acid (TBA) levels, and their relationship with Vitamin D and B12 levels and perinatal outcomes was evaluated. Vitamin D and B12 levels of the ICP group were significantly lower than those of the control group. There was a moderate negative correlation between TBA and Vitamin D levels and a low negative correlation between TBA and Vitamin B12 levels. Adverse neonatal outcomes were significantly higher in the severe ICP group than in the mild ICP group. IMPACT STATEMENTWhat is already known on this subject? The pathophysiology of ICP, which can lead to adverse perinatal outcomes, is not yet fully understood, and there is no preventive treatment.What do the results of this study add? This study showed that Vitamins B12 and D levels were low in women with ICP and that TBA levels were negatively correlated with Vitamin D and B12 levels.What are the implications of these findings for clinical practice and/or further research? This study may guide future studies in terms of explaining the etiopathogenesis of ICP and developing treatment options.

Predictive value of pregnancy of follicular fluid fetuin-A and -B levels in infertile women after intra-cytoplasmic sperm injection.

AIM: We aimed to investigate the value of follicular fluid fetuins-A and -B to predict successful IVF and pregnancy outcomes in infertile women with poor, normal, and high ovarian reserve. METHODS: The follicular fluid of 96 infertile women who underwent intra-cytoplasmic sperm injection (ICSI) procedure was analyzed. Fetuins-A and -B levels were examined and compared in those who could achieve pregnancy and those who could not. Receiver operating characteristic curve analyzes were used to determine cut-off and statistically significant associations for fetuins-A and -B. RESULTS: Follicular fluid fetuin-A levels were higher in cases with weak ovarian reserve (OR) (p < 0.05) and higher in patients who did not achieve clinical pregnancy (p < 0.05). Conversely, the follicular fluid fetuin-B levels were lower in cases with poor OR (p < 0.05) and were lower in patients who did not achieve a clinical pregnancy (p < 0.05). A follicular fluid fetuin-A concentration ≤ 19.12 ng/mL had a sensitivity and specificity of 94.74% and 93.1%, respectively, at predicting clinical pregnancy. While the follicular fluid fetuin-B concentration >24.7 ng/mL had sensitivity and specificity of 71.1% and 51.7%, respectively, for clinical pregnancy prediction. CONCLUSION: Overall, high levels of follicular fluid fetuin-A may be independently associated with unsuccessful IVF irrespective of OR grouping. A low level of follicular fetuin-B was also associated with failed IVF. The sensitivity and specificity were found to be higher for fetuin-A in predicting clinical pregnancy. Therefore, the follicular fluid fetuin-A may be more predictive for successful IVF and clinical pregnancy outcomes than follicular fluid fetuin-B.

Is the incision type important for the development of hernia in liver transplant patients?

OBJECTIVE: In this study, we aimed to investigate the rates and causes of incisional hernia that developed in the postoperative follow-up of patients who underwent liver transplantation. MATERIAL AND METHOD: The results of patients who underwent LT by using three different incisions at the Istanbul Yeni Yüzyil University Gaziosmanpasa Hospital organ transplant center between January 2015 and December 2019 were retrospectively analyzed. Patients were divided into Chevron (group-1), reverse T (group-2), and J incisions (group-3) and hernia development rates were examined. RESULTS: There was no significant difference in terms of incisional hernia in groups 1 and 2 according to the incision type (p = .723). Incisional hernia rate was significantly lower in the J incision group (p < .001). When the factors that increase the development of hernia in all LT patients were examined, it was seen that male gender (p = .021), high BMI rate (p = .003), postoperative bleeding (p = .018), and wound infection (p = .039) caused a significant increase in risk. CONCLUSION: The incision, which is made during liver transplant, is important for the development of hernia. The J incision has a low hernia development rate without causing access problems. Regardless of the incision, high BMI index, male gender, postoperative bleeding, and wound infection increase the development of incisional hernia in liver transplant patients.

Which of us were more affected by the pandemic? The psychiatric impacts of the COVID-19 pandemic on healthcare professionals in the province where the first quarantine units were established in Turkey.

INTRODUCTION: Psychiatric problems, such as stress and anxiety disorders, are encountered amongst healthcare professionals fighting epidemics. Considering that COVID-19 suddenly became a pandemic and healthcare professionals have not had access to sufficient information, it is a fact that healthcare professionals have been affected on a large scale. Heavy workloads, insufficient equipment and anxiety over families increase this impact. We aimed to investigate the extent to which healthcare professionals have been psychologically affected by COVID-19 and related factors. METHODOLOGY: Data obtained through questionnaires completed by 348 healthcare professionals working during the COVID-19 pandemic and 350 participants who are in the control group were investigated. The Impact of Event Scale-revised (IES-R) for post-traumatic stress disorder (PTSD) and the Severity Index (ISI) for insomnia were used. Differences regarding gender, occupation, age group, marital status and sub-groups were statistically analysed. RESULTS: Of the 348 healthcare professionals, 176 (50.6%) were women and 172 (49.4%) men, while 190 (54.6%) were doctors and 158 (45.4%) nurses. The incidence of PTSD was statistically significantly higher in the healthcare professionals group than in the control group (P < .001). The incidence of PTSD was statistically significantly higher amongst nurses (P = .001), women (P = .002) and those who were married (P = .007). Both PTSD and insomnia were found to be statistically significantly higher amongst those working in the "area of final diagnosis" (P = .016 and P = .002, respectively). CONCLUSIONS: The determination of the groups most affected amongst professionals working in epidemics is important for the planning of in-service training and psychological support studies. If the fight against pandemics includes health teams with strong psychological grounding, it leads to qualified medical care for patients.

A new approach in bariatric operations: bridged mini gastric by-pass. Is rabbit model suitable for an experimental study?

OBJECTIVES: Obesity is a global health epidemic with considerable co-morbidities. The increasing demand for bariatric surgery has led to the emergence of new techniques. We modified previously described Mini Gastric By-pass(MGB) technique via leaving a bridge at the most cranial 2 cm of the fundus of the human stomach to the follow-up and treatment of the remnant stomach and duodenum. We would like to entitle this new technique as Bridged MGB and aimed to apply on rabbits as an experimental study. MATERIAL AND METHODS: The study was performed in the experimental animal laboratory of university after ethical approval was taken from the local ethics committee. Described new technique was applied to 2.1 and 3.2 kg 2 New Zealand rabbits. RESULTS: As a result of the operations, one of the rabbits died on the day of the operation; the other rabbit was exitus postoperatively on the third day. In autopsies, although no problem was detected at the anastomoses, necrosis was detected in the large curvature of both rabbits. CONCLUSION: Rabbit, one of the popular experimental animals, has been shown to be different from the human gastrointestinal system in both arterial and topographic aspects and it has been emphasized that it varies according to the species and even the diet and the climate. We believe that our study failed as a result of these differences and that animals more similar to humans should be used in gastrointestinal experimental studies.

The Role of Melatonin, IL-8 and IL-10 in Intrahepatic Cholestasis of Pregnancy.

INTRODUCTION: Intrahepatic cholestasis of pregnancy is a pregnancy-specific liver disease that usually emerges during the third trimester of pregnancy. It is characterized by itching and elevated serum total bile acid levels, and it may lead to severe fetal complications. This study aimed to investigate the role of interleukin-8, a pro-inflammatory cytokine; interleukin-10, an anti-inflammatory cytokine; and melatonin in intrahepatic cholestasis of pregnancy. MATERIALS AND METHODS: This prospective, case-controlled study was conducted with 51 women with intrahepatic cholestasis of pregnancy (40 mild and 11 severe cases) and 43 healthy pregnant women. Serum interleukin-8, interleukin-10, and melatonin levels were evaluated. RESULTS: Melatonin and interleukin -10 were significantly lower in subjects with intrahepatic cholestasis of pregnancy (p=0.001; p=0.001, respectively p<0.05). Interleukin-8 levels were found to be significantly higher in the cholestasis group than control group (p=0.001, p<0.05). CONCLUSIONS: Because interleukin-8, interleukin-10, and melatonin were found to be significantly correlated with intrahepatic cholestasis of pregnancy, we believe this finding could shed light on the etiology of the disease.

Molecular characterization of human lung and liver cystic echinococcosis isolates in Van Province, Turkey.

Cystic echinococcosis (CE) is a zoonotic infection and could lead to significant public health problems. The genetic diversity of CE includes five species: E. granulosus sensu stricto (s.s.) (G1-G3), Echinococcus equinus (G4), Echinococcus ortleppi (G5), Echinococcus canadensis genotypic cluster (G6, G7, G8 and G10, with the doubtful G9) and the Echinococcus felidis (lion strain). The species are important in epidemiology, pathology, control, prevention measures and vaccine/drug designs. The aim of the present study was to determine the E. granulosus genotypes in humans in the Van province in east of Turkey. In total, 102 echinococcal cysts were collected from operated patients. Genomic analyses were conducted with PCR-RFLP of the rDNA internal transcribed spacer 1 (ITS1) fragment and partial PCR sequencing of the cytochrome c oxidase subunit 1 (cox1) mitochondrial DNA gene region. In total, DNAs of 96 isolates could be extracted, unfortunately six extractions failed. The PCR-RFLP analysis findings were identical in all isolates. Two bands were observed at approximately 300 bp and 600 bp. All profiles corresponded to the G1-G3 strain. Also, 446 bp amplified gene regions were observed for cox1. Out of 20 samples, alignment of 16 sequences exhibited a total identification (100%) of granulosus sensu stricto (G1/G3). Of 16 samples, 8 were obtained in the lung and 12 were obtained in the liver; 8 belonged to male and 12 belonged to female patients. Other four samples exhibited one nucleotide substitution at different positions. Four samples had one nucleotide substitution at different positions. We detected single nucleotide variations in TRH1, TRH67, TRH85 and TRH89 isolates at the positions C240T; G330T; G211A and T157C, respectively. In conclusion, the present study was the first comprehensive molecular investigation on genetic characterization of human CE isolates in Van region. The findings demonstrated that E. granulosus s.s. was the dominant species, which indicated that the sheep-dog cycle was the source in human infections. And, probably, it would be possible to describe these mutations as "Turkey" or "lung" variants. In addition to contributing molecular epidemiological data, the present results should be considered when designing and implementing E. granulosus control programs.

Comparison of Magenstrasse and Mill gastroplasty and sleeve gastrectomy techniques as an experimental study on rabbits.

AIM: Bariatric surgery is an important option when life-style modification, diet, and medical treatment are inadequate in lose weight. Bariatric surgical methods have gained popularity in recent years. In this paper, we compared the Magenstrasse and Mill(M&M) technique, with performing a simpler and more physiological type of gastroplasty without implanted foreign material such as band and reservoir, to the Sleeve Gastrectomy (SG) technique. This study aimed to determine the effects of the M&M for obesity on the rabbits in comparison with the SG, which is accepted as a standard bariatric technique with creating a gastric tube. MATERIAL AND METHODS: The study was approved by the University of Van Yuzuncu Yil Regional Committee of Ethics (Institutional Animal Care and Use Committee). 20New Zealand Rabbits underwent operations. After prestudy with 2 rabbits, the remaining 18 rabbits were divided into 2 groups; Group 1 (SG) and Group 2 (M&M). RESULTS: Group 1 rabbits were observed to lose weight in all, while Group 2 rabbits; 2 of them died, 5 of them lost weight, 2 of them gained weight. When the pre and post-operative weight of the rabbits were compared; preoperative median weight values of 9 rabbits in Group 1 were significantly higher than postoperative values. On the other hand, there was no significant change in the mean weight of Group 2 of 7 rabbits (living up to 8weeks). The mean weight of rabbits undergoing standard SG was significantly lower than the M&M technique. CONCLUSION: We believe that this animal experimental study, which we conducted intending to compare M&M and SG techniques, will contribute to the literature as a pilot study and determine the survey of M&M technique as a pioneer in other studies. KEY WORDS: Bariatric surgery, Magenstrasse and Mill gastroplasty, Sleeve gastrectomy.

Periprostatic nerve block alone versus combined with perineal pudendal nerve block or intrarectal local anesthesia during transrectal ultrasound-guided prostate biopsy: A prospective randomized controlled trial.

OBJECTIVES: To compare the efficacy, safety and cost of combinations of perineal pudendal nerve block + periprostatic nerve block and intrarectal local anesthesia + periprostatic nerve block with the standard technique (periprostatic nerve block). METHODS: The study was designed as a randomized prospective controlled trial. Patients with elevated serum prostate-specific antigen values (prostate-specific antigen ≥4 ng/mL) and/or abnormal digital rectal examination findings were included in the study. Patients with anorectal diseases, chronic prostatitis, previous history of prostate biopsy and anorectal surgery were excluded from the study. A total of 148 patients (group 1 [periprostatic nerve block], n = 48; group 2 [intrarectal local anesthesia + periprostatic nerve block], n = 51; group 3 [perineal pudendal nerve block + periprostatic nerve block], n = 49) were included in the final analysis. Pain during insertion and manipulation of the transrectal ultrasound probe was recorded as visual analog scale 1, pain during penetration of the biopsy needle into the prostate and sampling was recorded as visual analog scale 2, and pain during the entire procedure recorded as visual analog scale 3. RESULTS: The mean visual analog scale 1 score was significantly lower in group 3, when compared with group 1 and group 2 (P < 0.001). There was no significant difference between the groups in terms of the mean visual analog scale 2 score. The mean visual analog scale 3 score was significantly lower in group 3 when compared with other groups (P < 0.001). The total cost for transrectal ultrasound-guided biopsy in the intrarectal local anesthesia + periprostatic nerve block group was significantly higher than the other two groups. CONCLUSIONS: The combination of perineal pudendal nerve block and periprostatic nerve block provides more effective pain control than intrarectal local anesthesia plus periprostatic nerve block and periprostatic nerve block alone, with similar complication rates and without increasing cost.

A novel approach for preventing recurrence of malign pleural effusion: early phase pleurodesis.

INTRODUCTION: The effective control of malignant pleural effusion (MPE) is of paramount importance in the treatment of patients with disseminated cancer. In this study, we compared two different approaches (early pleurodesis versus late pleurodesis) to MPE. MATERIAL AND METHODS: Patients (188 cases) whose primary tumor type was known and who were confirmed to have MPE, were included in the study and were separated into two groups. One group consisted of patients who were asymptomatic and who underwent early phase pleurodesis (group I, n = 79). The other group (group II, n = 109) was composed of patients who were symptomatic and whose pleurodesis was performed later. In all cases, pleural effusion was evaluated by means of direct radiography. Computed tomography was performed with the goal of confirming the parenchymal or mediastinal lesions accompanying the pleural fluid. RESULTS: The rate of complete success in group I cases was observed to be higher, while the rate of recurrence was lower (p = 0.001 and p = 0.002, respectively) than group II. In multiple logistic regression analysis, co-morbidities and the group that patient belong were found to be significant in terms of pleurodesis success (p = 0.02 and p = 0.03). There was a significant difference in survival time between group I and group II, with group I exhibiting longer average survival time (log rank test p < 0.001). CONCLUSIONS: We observed that the success rate was lower and the rate of recurrence higher in the late pleurodesis group, whose members already had greater volumes of pleural effusion.