How does circadian rhythm affect postoperative pain after pediatric acute appendicitis surgery?

BACKGROUND: This study aimed to evaluate the relationship between postoperative pain and circadian rhythm after pediatric acute appendicitis surgery. METHODS: Two hundred patients, aged 6-18 years, undergoing acute appendicitis surgery were included in this prospective observational study. The patients were divided into four groups according to the time they underwent surgery: the night group, 01:01-07:00; morning group, 07:01-13:00; afternoon group, 13:01-19:00; and evening group, 19:01-01:00. Intraoperative and postoperative vital signs, postoperative 24-h Wong-Baker Faces Pain Rating Scale (FACEs) scores, and the amount of analgesic required were recorded. RESULTS: A total of 186 patients were analyzed in the study. There was no statistically significant difference in the demographic characteristics of the patient groups. Additionally, no differences were observed in intraoperative and postoperative vital signs among the four groups. However, patients in the night group had significantly higher FACEs values than those in the other groups at each time point (1st, 3rd, 6th, and 12th h) up to 12 h (P = 0.007, P = 0.023, P = 0.048, and P = 0.003, respectively). The amount of analgesic required in the night group was statistically higher than in the other groups until 12 h (P = 0.002, P < 0.001, P = 0.002, and P = 0.004, respectively). CONCLUSIONS: A relationship was found between acute appendicitis operations performed at night (01:01 to 07:00) under general anesthesia and circadian rhythm in children. We believe that considering circadian time in the relief of postoperative pain would be beneficial.

The validity and reliability of the Turkish version of the quality of recovery-15 (QoR-15) questionnaire.

Quality of recovery (QoR) is a significant component of peri-operative health status and is influenced by patients' characteristics and surgical and anesthetic methods. The QoR-15 scale is a patient-reported outcome questionnaire that measures postoperative QoR. The validity of the QoR-15 scale has been proven in many languages. In this study, we aimed to translate the QoR-15 questionnaire into Turkish and evaluate its validity in the Turkish population. After being translated into Turkish, the questionnaire was administered to 190 patients who underwent obstetric, gynecological, orthopedic, or thoracic surgery under general or regional anesthesia. The Turkish version of QoR-15 (QoR-15T) was administered 2 times: before surgery and 24 hour after surgery. The feasibility, reliability, validity and responsiveness of the QoR-15T were evaluated. Because 13 patients were discharged within 24 hour postoperatively, the study was completed with 177 patients. The recruitment and completion rates of questionnaire were 95% and 93.1% respectively. The completing time of the questionnaire was 2.5 minutes preoperatively and 3.5 minutes postoperatively. The scale yielded a Cronbach α value of 0.75, a Cohen effect size of 1.42, and a standardized response mean of 1.39. There was a significant positive correlation (95% confidence interval; R = 0.68, P < .001) between QoR-15T and visual analog scale postoperatively. The correlation of the items with the total QoR-15T score ranged from 0.19 to 0.60. The total scores of preoperative and postoperative QoR-15T were mean: 130.67, standard deviation: 15.78 and mean: 108.23, standard deviation: 13.06, respectively, with a significant difference between them (P < .01). The QoR-15T is feasible, reliable, valid, and responsive among patients undergoing surgery under general and regional anesthesia.

Expert Opinion on the Utility of Telemedicine in Obesity Care: Recommendations on a Hybrid Multidisciplinary Integrated Care Follow-Up Algorithm.

PURPOSE OF REVIEW: The proposed expert opinion was prepared by a panel of obesity and law specialists from Turkey to review the utility of telemedicine in obesity care and to provide a guidance document with recommendations on a hybrid multidisciplinary integrated care follow-up algorithm and the legislation governing telemedicine practice to assist obesity specialists in practicing the telemedicine. RECENT FINDINGS: The efficacy and feasibility of telemedicine interventions in supporting obesity management programs even during pandemics confirm that obesity is a particularly well-suited field for telemedicine, emphasizing the strong likelihood of continued utilization of telemedicine in obesity management, beyond the pandemic period. Telemedicine has great potential to address several barriers to ongoing weight-management care, such as challenges of access to specialized care, cost, and time limitations as well as patient adherence to treatment. However, telemedicine practice should complement rather than replace the in-person visits which are unique in building rapport and offering social support. Accordingly, the participating experts recommend the use of a hybrid integrated care model in the management of obesity, with the use of telemedicine, as an adjunct to in-person visits, to enable the provision of suggested intensive obesity management via frequent visits by a multidisciplinary team of obesity specialists. Further research addressing the utility of telemedicine in terms of optimal modality and duration for successful long-term obesity management outcomes is necessary to develop specific guidelines on telemedicine practice. In addition, the legislation governing the norms and protocols on confidentiality, privacy, access, and liability needs to be improved.

The effect of lyophilized dried cornelian cherry (Cornus mas L.) intake on anthropometric and biochemical parameters in women with insulin resistance: A randomized controlled trial.

The aim of this study was to determine the effect on the anthropometric and biochemical parameters for women with insulin resistance when lyophilized dried cornelian cherry (Cornus mas L., CM) was added to medical nutrition therapy (MNT). The study was conducted with 84 women aged 18-45, who had been diagnosed with insulin resistance. Participants were randomized into four groups: MNT + 20 g lyophilized dried CM group (DCm, n = 22), MNT group (D, n = 21), only 20 g lyophilized dried CM group (Cm, n = 21), and the control group (C, n = 20). All participants were followed for 12 weeks. While pre- and post-intervention biochemical parameters were recorded from patient files, anthropometric measurements and food consumption records were taken every 15 days. Pre-intervention groups were homogeneously distributed. Post-intervention, among the groups, all anthropometric measurements were similar between the DCm and D, while the percentage of decrease in insulin resistance-related parameters was approximately two times greater in DCm than in D (p < .05). When the Cm and C were compared, it was found that all post-intervention anthropometric measurements were similar, but the percentage of decrease in fasting blood glucose, fasting insulin, and HOMA-IR (Homeostasis Model Assessment-Insulin Resistance) values were greater in C (p < .05). In this study, it was concluded that CM consumption resulted with a decrease in insulin resistance-related biochemical parameters independent of body weight change. Nevertheless, MNT has positive effects on women with insulin resistance, and adding lyophilized dried CM to MNT improves insulin resistance-related parameters and may be beneficial for preventing the development of diabetes.

The comparison of ultrasound-guided ilioinguinal/iliohypogastric nerve block and pre-incision wound infiltration for pediatric inguinal hernia repair: A prospective randomized clinical study.

OBJECTIVES: Inguinal hernia repair is one of the most common daily surgeries performed in pediatrics. This prospective randomized clinical trial aims to compare ultrasound (USG)-guided ilioinguinal/iliohypogastric (IL/IH) nerve block and pre-incisional wound infiltration (PWI) in terms of post-operative analgesia on pediatric unilateral inguinal hernia repair. METHODS: After receiving ethics committee approval, 65 children aged 1-6 years who had unilateral inguinal hernia repair were allocated to USG-guided IL/IH nerve block (group IL/IH, n=32) and (group PWI, n=33). In both groups, 0.5 mg/kg 0.25% bupivacaine+2% prilocaine mixture was used by calculating the volume as 0.5 mL/kg for the block and infiltration. The primary outcome was to compare both groups' post-operative Face, Legs, Activity, Cry and Consolability (FLACC) scores. The secondary outcomes included the time to first analgesic request and the total acetaminophen consumption. RESULTS: The FLACC pain scores at the 1st, 3rd, 6th, and 12th h were statistically significantly lower in group IL/IH than in group PWI (p=0.013, p<0.001, p<0.001, and p=0.037, respectively) (p<0.001). There was no difference between the groups at the 10th and 30th min and at 24 h (p=0.472, p=0.586, and p=0.419, respectively) (p>0.05). CONCLUSION: USG-guided IL/IH nerve block in pediatric patients with inguinal hernia repair was found to be superior to PWI in terms of lower pain scores, less additional analgesia requirement, and longer first analgesia requirement.

Comparison of the Impact of SGLT2-Inhibitors and Exenatide on Body Fat Composition.

OBJECTIVE: To investigate the effect of SGLT2-i and GLP-1RA as an add-on therapy to metformin on weight loss and body composition, and to compare their effects on glucose and lipid parameters. STUDY DESIGN: A descriptive study. Place and Duration of the Study: Goztepe Prof Dr Suleyman Yalcin City Hospital, from January 2016 to May 2021. METHODOLOGY:  The study included 50 patients with diabetes on metformin+SGLT2-i (dapagliflozin or empagliflozin, group 1) and 50 patients with diabetes on metformin+GLP-1 receptor agonist (RA, exenatide, group 2). RESULTS: The reduction in weight, BMI, total body, abdominal, leg, and arm fat percentage, and the improvement in body fat-free and muscle mass percentage were significantly higher in Group 2 (p<0.001, p<0.001, p=0.014; p=0.031, p<0.001; p=0.002 and p=0.014, p=0.014, respectively). The decline in abdominal fat mass in the GLP-1 RA group was also significant (p=0.031). There was a significant decrease in HbA1c, fasting glucose, and triglyceride levels (p<0.001, p<0.001, and p=0.036) with a significant increase in HDL-C (p=0.015). There was no significant difference between groups for glucose, HbA1c, and lipid parameters (p>0.05). CONCLUSION: Both SGLT2 inhibitors and exenatide, when added to metformin therapy, were effective in reducing weight and body fat, more by the GLP-agonist. SGLT2-i had no significant impact on decreasing abdominal fat depicting that these agents do not have any benefit in treating visceral adiposity. KEY WORDS: Type 2 diabetes mellitus, Obesity, GLP-1 receptor, SGLT2 inhibitor, Body fat distribution, Visceral adiposity.

Evaluation of distal skin temperature and tissue oxygen saturation determined by near-infrared spectroscopy for predicting ultrasound-guided lateral infraclavicular block success.

BACKGROUND: Changes in tissue oxygen saturation determined by near-infrared spectroscopy (NIRS) may help predict and determine the success of a lateral infraclavicular (LIC) block.We investigated whether evaluation of tissue oxygen saturation determined by NIRS couldbe an indicator of LIC block success. METHODS: Forty patients scheduled for hand or forearm surgery under LIC block were studied. NIRS sensors were placed on the ventral aspect of both mid-forearms, and the contralateral hand was used as the control group. NIRS values were recorded before the block andat regular intervals during the following 30 min. RESULTS: NIRS values were significantly higher in the successfully blocked patients whencompared to the complete failure, partial failure, and contralateral hand groups at the 10thmin. In the successfully blocked patients, NIRS values (mean ± SD [change in %]) increasedby 11.09 ± 4.86 (16.03%), 15.00 ± 4.53 (21.76%), 16.35 ± 5.14 (23.77%), 16.38 ± 4.88(23.85%), 16.67 ± 5.04 (24.29%), and 16.96 ± 5.71 (24.78%), respectively, from baselineto 5, 10, 15, 20, 25, and 30 min. ΔTs values were significantly higher in the successfullyblocked patients than in the complete failure patients and contralateral hand at the 30thmin. However, there was no statistically significant difference when comparing ΔTs values ofsuccessful block and partial failure block patients at the 30th min. CONCLUSIONS: We conclude that measurement of tissue oxygen saturation by NIRS withinthe scope of evaluation of the lateral infraclavicular block is a rapid, effective, and applicabletechnique.

Effect of Obesity on the Recovery Profile After General Anesthesia in Children: A Prospective Cohort Study.

BACKGROUND: Obesity has become a serious problem not only in adult patients but also in pediatric patients. AIM: To evaluate whether obesity affects the recovery profile after general anesthesia in children. PARTICIPANTS: 40 children (aged 2-12 years) who underwent surgery under general anesthesia and had an American Society of Anesthesiologists (ASA) physical I and II. METHODS: This prospective cohort study was conducted over a period of 3 months (January- April, 2021). The patients were divided into two groups according to body mass index (BMI): Group I comprised obese children (BMI ≥95th for age percentile) (n=20) and Group II comprised children with a normal BMI (25-75th for-age percentile) (n=20). Anesthesia induction and maintenance were performed as per standard guidelines in both the groups. OUTCOME: The recovery profile was evaluated with the following parameters: time to spontaneous ventilation, laryngeal mask airway removal time, time to open eyes, and post-anesthesia care unit discharge time. RESULTS: When the recovery profiles were compared, no significant differences were found between the groups. Time to spontaneous ventilation [mean difference (95% CI); 0.66 (0.09-1.42); P=0.085], laryngeal mask airway removal time [MD (95% CI); 1.12 (0.06-2.22); P=0.057), time to open eyes [MD (95% CI) 0.66 (0.40-1.74); P=0.217], and post-anesthesia care unit dis-charge time [MD (95% CI) 3.60 (0.59-7.25); P=0.054] were higher in Group II; however, these differences lacked both statistical and clinical significance. CONCLUSION: The results suggest that obesity has no effect on the recovery profile after general anesthesia in children in our setting.

Use of ultrasonography in confirming the malposition of the i-gel in pediatric patients: a prospective observational study.

BACKGROUND: This study was designed to observe and compare the performance of fiberoptic laryngeal (FOL) view, leakage test (LT) and ultrasonography (USG) usage in detecting i-gel position in pediatric patients. METHODS: One hundred ten consecutive children were included in this single-armed prospective observational study. After anesthetic induction, i-gel placement confirmed using FOL and LT was evaluated using USG in three planes. According to our scoring system, acceptable and unacceptable grades (FOL, LT and USG) were determined to describe placement. Sensitivity and specificity were determined by comparing USG performance with the other two tests. RESULTS: Ultrasonography was found a sensitivity of 20% positive predictive value (PPV) for unacceptable i-gel placement according to FOL grade and a sensitivity of 37.04% with a 100% PPV according to LT grade. USG was found a specificity of 91.84% negative predictive value (NPV) of 91.84% for acceptable i-gel placement according to FOL grade and the NPV specificity of 100% with a 82.65% NPV according to LT grade. DISCUSSION: Ultrasonography demonstrated a very good diagnostic performance in the detection of optimal i-gel placement according to both FOL and LT. However, both FOL and LT showed poor diagnostic performance compared to USG in demonstrating i-gel malposition.

Retrospective Evaluation of Patients Underwent Ganglion Impar Pulsed Radiofrequency due to Coccydynia.

Objectives: Although ganglion impar blockade has long been an effective procedure in the treatment of coccydynia, the pulsed radiofrequency (PRF) of the ganglion impar (GI) is a relatively new approach for the management of coccydynia. In the present study, we aimed to retrospectively evaluate patients who underwent GI PRF due to coccydynia. Methods: Twenty-six patients diagnosed with coccydynia and treated with a PRF of the GI were included in this retrospective study. Clinical characteristics of the patients and treatment success were evaluated. Pain intensity was evaluated using a visual analog scale (VAS). Results: The study included 19 (73.1%) female and 7 (26.9%) male patients. The median age of the patients was 45 (IQR: 24-60) years, and the etiology of pain was trauma in 21 (80.8%) of the 26 patients evaluated. There was a statistically significant decrease in VAS scores after GI PRF (Respectively; 6 [IQR: 6-7] and 2 [IQR: 0-3]). The PRF of the GI treatment success was 84.6%. Treatment success was 100% in patients with neuropathic pain and 59.1% in patients with nociceptive pain. Conclusion: GI PRF is an effective and reliable procedure with low complication rate for pain relief in coccydynia.

Status of Weight Change, Lifestyle Behaviors, Depression, Anxiety, and Diabetes Mellitus in a Cohort with Obesity during the COVID-19 Lockdown: Turk-Com Study Group.

INTRODUCTION: The coronavirus disease 2019 (COVID-19) pandemic led to a lockdown period. Confinement periods have been related to unhealthy lifestyle behaviors. Our study aimed to determine weight change, changes in eating and exercise habits, the presence of depression and anxiety, and diabetes mellitus (DM) status in a cohort of patients with obesity. METHODS: The study was undertaken in nine centers of Collaborative Obesity Management (COM) of the European Association for the Study of Obesity (EASO) in Turkey. An e-survey about weight change, eating habits, physical activity status, DM status, depression, and anxiety was completed by patients. The International Physical Activity Questionnaire (IPAQ) score was used to determine physical activity in terms of metabolic equivalents (METs). A healthy nutrition coefficient was calculated from the different categories of food consumption. The Patient Health Questionnaire (PHQ-9) and General Anxiety Disorder (GAD-7) Questionnaire  were used for determining depression and anxiety, respectively. RESULTS: Four hundred twenty-two patients (age 45 ± 12.7 years, W/M = 350/72) were included. The healthy nutrition coefficient before the pandemic was 38.9 ± 6.2 and decreased to 38.1 ± 6.4 during the pandemic (p < 0.001). Two hundred twenty-nine (54.8%) patients gained weight, 54 (12.9%) were weight neutral, and 135 (32.3%) lost weight. Patients in the weight loss group had higher MET scores and higher healthy nutrition coefficients compared with the weight gain and weight-neutral groups (p < 0.001). The PHQ and GAD scores were not different between the groups. Percent weight loss was related to healthy nutrition coefficient (CI: 0.884 [0.821-0.951], p = 0.001) and MET categories (CI: 0.408 [0.222-0.748], p = 0.004). One hundred seventy patients had DM. Considering glycemic control, only 12 (8.4%) had fasting blood glucose <100 mg/dL and 36 (25.2%) had postprandial BG <160 mg/dL. When patients with and without DM were compared in terms of dietary compliance, MET category, weight loss status, PHQ-9 scores, and GAD-7 scores, only MET categories were different; 29 (11.7%) of patients in the nondiabetic group were in the highly active group compared with 5 (2.9%) in the diabetic group. CONCLUSION: The COVID-19 lockdown resulted in weight gain in about half of our patients, which was related to changes in physical activity and eating habits. Patients with DM who had moderate glycemic control were similar to the general population in terms of weight loss but were less active.

Validation of the Vulvovaginal Symptom Questionnaire in Turkish women with genitourinary syndrome of menopause.

OBJECTIVE: This study aims to psychometrically validate the Turkish version of the Vulvovaginal Symptom Questionnaire (VSQ). METHODS: Postmenopausal women with and without genitourinary syndrome of menopause (GSM) were included as the target population and the control group. Psychometric properties were validated both for sexually active (21 items) and passive women (16 items). Several a priori hypotheses were formulated to assess construct validity. Scores of GSM-Assessment Tool, Female Sexual Function Index, Michigan Incontinence Severity Index, Female Genital Self-Image Scale, and Menopause Rating Scale and their correlation with VSQ scores were compared. RESULTS: A total of 242 postmenopausal women were included. The VSQ showed good internal consistency with a Cronbach alpha coefficient of 0.822 (0.800-0.821) and 0.873 (0.853-0.870) in sexually active and passive women, respectively. Originally proposed model (4-factor model, n = 162) showed adequate fit in women with active sexuality and the 3-factor model (n = 242) showed moderate fit. The test-retest reliability was good for symptoms, emotions, and life impact subscales (intraclass correlation coefficient [ICC]: 0.846, 0.835, and 0.755, respectively) and moderate for sexual impact subscale (ICC: 0.643). More than 75% of hypotheses were confirmed. CONCLUSIONS: Our study shows successful cross-cultural adaptation and validation with sufficient psychometric properties for VSQ to be used in Turkish postmenopausal women with GSM.

Maintenance of glycaemic control with liraglutide versus oral antidiabetic drugs as add-on therapies in patients with type 2 diabetes uncontrolled with metformin alone: A randomized clinical trial in primary care (LIRA-PRIME).

AIM: To compare (in the LIRA-PRIME [NCT02730377], a randomized open-label trial), the efficacy of liraglutide in controlling glycaemia versus an oral antidiabetic drug (OAD) in patients with uncontrolled type 2 diabetes (T2D), despite metformin use in a primary care setting (n = 219 sites, n = 9 countries). MATERIALS AND METHODS: Adults (n = 1991) with T2D (HbA1c 7.5%-9.0%) receiving metformin were randomized 1:1 to liraglutide (≤1.8 mg/d) or one OAD, selected by the investigator, added to metformin, for up to 104 weeks. Primary endpoint: time to inadequate glycaemic control (HbA1c > 7.0%) at two scheduled consecutive visits after week 26. Outcomes were assessed for liraglutide versus a pooled OAD group, and (post hoc) liraglutide versus sodium-glucose co-transporter-2 inhibitors, dipeptidyl peptidase-4 inhibitors, and sulphonylureas individually. RESULTS: Among randomized patients (liraglutide, n = 996; OAD, n = 995), 47.6% were female, mean age was 57.4 years and mean HbA1c was 8.2%. Median time to inadequate glycaemic control was 44 weeks longer with liraglutide versus OAD (109 weeks [25% percentile, 38; 75% percentile, not available] vs. 65 weeks [25% percentile, 35; 75% percentile, 107], P < .0001). Changes in HbA1c and body weight at week 104 or at premature treatment discontinuation significantly favoured liraglutide over OAD. Hypoglycaemia rates were comparable between groups and few patients discontinued because of adverse events (liraglutide, 7.9% [n = 79]; OAD, 4.1% [n = 41]). Similar results were observed in the post hoc analysis for liraglutide versus individual OAD classes. CONCLUSIONS: Glycaemic control was better maintained with liraglutide versus OAD, supporting liraglutide use when intensifying therapy in primary care patients with T2D.

The Ellis Jones Method of Treating Chronic Peroneal Subluxation: Revisited and Colorized After 87 Years.

Chronic cases of peroneal subluxation typically call for surgical treatment; however, research on current surgical procedures suggests nonuniformity. The purpose of this study is to remind surgeons of the efficacy of an older surgical method by using the case of a selected patient. In this study, the Ellis Jones procedure was performed on a patient who had been suffering from a chronic peroneal subluxation for 22 years, since, in this particular case, other approaches were deemed likely to be unsuccessful. The patient had hypertrophied, frayed, and swollen tendons, which were unsuitable to be rerouted, whereas the superior peroneal retinaculum was diminished and deepening procedures would not be able to establish sufficient volume for retaining the hypertrophied tendons. After the debridement and repair of the peroneal tendons, » of the lateral Achilles tendon was split, passed through a hole in the fibula, and sutured onto itself, and the subluxation path of the peroneal tendons was closed with an effective tendon barrier. The patient returned to work after 8 weeks of the surgery and was followed up for 4 years postoperatively. On selected patients, the Ellis Jones surgical method might therefore still be applied.Levels of Evidence: Level V.

An unusual cause of female secondary infertility: Hypospadias.

Female hypospadias is a very rare congenital anomaly and its impact on fertility has not yet been clearly defined. A 21-year-old woman with hypospadias was admitted with secondary infertility, dyspareunia, and urge symptoms. She was successfully treated with vaginal flap urethroplasty and broad spectrum antibiotics. Postoperatively, her symptoms resolved and she conceived spontaneously and aborted at her 17th gestational week following premature rupture of membranes suggesting infection. She then conceived spontaneously again and delivered a healthy term baby 30 months after the operation. Female hypospadias may cause chronic pelvic infections, urge symptoms, sexual dysfunction, hence infertility with time. After achieving normal anatomy by vaginal flap urethroplasty, treatment of chronic infections allows restoring normal urologic and sexual functions, and fertility.

Assessment of Postoperative Cognitive Dysfunction: Results From a Survey of Turkish Anaesthesiologists.

OBJECTIVE: Postoperative cognitive dysfunction (POCD) is one of the most common complications in elderly surgical patients. We conducted a survey study to evaluate the perspectives of Turkish anaesthesiologists on postoperative cognitive disorders. METHODS: We conducted a prospective online survey with questions and answers were recorded either in a Likert scale from 1 to 5 (completely disagree to completely agree) or as yes/no/do not know types of answers. Potential participants were contacted through an e-mail that included a brief introductory note, instructions, a link to the survey and the authors' contact information. RESULTS: We analysed 129 surveys (9.9% of total potential respondents). The majority believed that the risk of cognitive side effects should be considered when choosing the type of anaesthesia (87.6%) and that preoperative cognitive function should be routinely assessed (74.4%). When caring for an agitated and confused patient postoperatively, 56.6%, protocols to screen and manage postoperative cognitive disorders were rarely used. Nearly all respondents believe that postoperative delirium and POCD are neglected areas in anaesthesiology. CONCLUSION: Overall, participants perceive postoperative cognitive disorders as important adverse outcomes following surgery and anaesthesia. They are aware of the main risk factors for their development but may lack information on the prevention and management postoperatively.

The Validity and Reliability of the Turkish Version of Jefferson Scale of Physician Lifelong Learning for Medical Students.

OBJECTIVE: Lifelong Learning is a voluntary and self-motivated form of learning that lasts from birth to death for personal and professional reasons. As medical science has a dynamic nature, the knowledge gained in the faculty of medicine mostly will not be enough in the later professional life. The aim of this study is to determine the validity and reliability of the JeffSPLL-MS© in Turkish. METHOD: Linguistic equivalence analysis was applied first, and confirmatory factor analysis (CFA) was utilized in order to test the construct validity. Concurrent validity was tested by simultaneous administration of Lifelong Learning Trends Scale (LLTS) and JeffSPLL-MS©. Finally, internal consistency and test-retest reliability of the scores gathered from the scales in the study were calculated. RESULTS: Linguistic equivalence study supplied that there is a strong relationship (r=.873, p=.001) between Turkish and English forms of the scale. For CFA, Kaiser Meyer Olkin (KMO) value was .863 and the results of Bartlett Sphericity Test were appropriate (X2 = 1173,6; p=.001, df=91); model-data fit indices for JeffSPLL-MS© with 14 items in three factors were also satisfactory ((X2/df =1,51); RMSEA=0,046; NFI=0,918; RFI=0,902; CFI=0,971) and factor loadings of items were ranging between.522 and.764. The Pearson correlation coefficient as the indicator of concurrent validity of the scales LLTS and JeffSPLL-MS© was calculated as .624 (p=.001). The internal consistency (Cronbach alpha) of the total scores gathered from JeffSPLL-MS© is .843 and stratified alpha coefficient is .892. Cronbach alpha values for the subscales are as follows: .830 (F1=Learning beliefs and motivation), .719 (F2=Skills in seeking information), .721 (F3=Attention to learning opportunities). The test-retest reliability values for the scale, and its subscales were ranged between.709 and.812 within a four-week period. CONCLUSION: It is concluded that JeffSPLL-MS© can be used as a valid and reliable measurement instrument for medical education studies in Turkey.

The effect of pre-procedure anxiety on sedative requirements for sedation during upper gastrointestinal endoscopy.

OBJECTIVES: Sedation for upper gastrointestinal endoscopy, commonly used for diagnosis and treatment of gastrointestinal diseases, has been increasing widespread. Sedative agent requirements during sedation or anesthesia can be affected by many factors such as age and sex. In the present study, we aimed to evaluate the effects of pre-procedural anxiety levels on sedative requirements during upper gastrointestinal endoscopy. MATERIAL AND METHODS: 300 patients between the ages of 18-70 years were studied. Baseline anxiety levels were measured before the procedure using Spielberger's State-Trait Anxiety Inventory (STAI) form X1. Propofol was administered to have BIS values between 65-85 during sedation. Doses of propofol, total procedure time, satisfaction of the patients and endoscopists and BIS values were recorded. RESULTS: Pre-procedural anxiety was 44 (40-48 [20-70]). We found significant correlations between pre-procedure anxiety and the usage of propofol (mg, mg/kg, mg/kg/dk) at BIS values between 65-85, [respectively, (p= 0.451, p <0.001), (p= 0.455, p <0.001), (p= 0.428, p <0.001)]. No correlation was found between pre-procedure anxiety and procedural or sedation complications (respectively p= 0.111, p= 0.424 and p= 0.408, p= 0.363). We found significant negative correlations between pre-procedure anxiety and the satisfaction of the patients/endoscopist [respectively, (p= -0.477, p <0.001), (p= -0.495, p <0.001)]. CONCLUSION: Based on the results of this study, we suggest that there is a significant association between the pre-procedural anxiety levels and use of sedative drugs in patients undergoing upper gastrointestinal endoscopy.

Ulnar Nerve and Ulnar Artery Injury Caused by Comminuted Distal Radius Fracture.

INTRODUCTION: Distal radius fractures are one of the most frequent traumas encountered in daily orthopedic practice. With this case report, we would like to emphasize the significance of an unexpected associated ulnar nerve and artery injury with distal radius fracture to physicians. CASE REPORT: A 56-year-old male patient was evaluated in the emergency room after a motorcycle accident. The left wrist had a deformity and swelling, and about 3 × 1.5 cm of superficial skin abrasion was found in the volar surface of the wrist. It was noted that distal pulses were palpable, no neurological damage was found except hypoesthesia in the 5th finger. Radiologic examination revealed that the right shoulder was dislocated, and there was a displaced comminuted distal radius fracture in the left wrist with a non-displaced fracture of the ulnar styloid. The fracture was treated with open reduction and internal fixation using volar anatomic plate through the volar approach. After the surgery, pre-operative numbness did not resolve and opposing that expected; it increases with associated pain on the ulnar nerve innervated area within 30 days. The electromyographic analysis revealed severe partial ulnar nerve injury. The surgical exploration of the nerve was decided. The ulnar nerve was found to be trapped in scar tissue, and intimal injury and consequent thrombosis were observed at the ulnar artery. CONCLUSION: Distal radius fractures are well-known fractures among the orthopedic surgeons; median nerve compression with a fracture is also within the expectation of the physician. However, the injury of the ulnar nerve and artery is unexpected. With this case report, we would like to emphasize the awareness of the diagnosis and treatment of this kind of associated unexpected ulnar nerve and artery injuries.

The effect of bispectral index monitoring on cognitive performance following sedation for outpatient colonoscopy: a randomized controlled trial.

BACKGROUND: Bispectral index (BIS) monitoring can positively affect cognitive performance through decreasing the use of sedative agents. We aimed to evaluate the effect of BIS monitoring on early cognitive performance among patients undergoing sedation for colonoscopy. DESIGN AND SETTING: Randomized, controlled trial in a university hospital. METHODS: 100 patients were randomized into two groups. In the monitored group (n = 50), the depth of anesthesia was monitored using the BIS, and BIS scores were maintained between 60 and 80. In the usual care group (n = 50), BIS monitoring was not performed. To determine the patients' baseline cognitive performance levels, the mini-mental state examination (MMSE), Trieger dot test (TDT) and clock drawing test (CDT) were used. The patients' post-procedure cognitive performance levels were determined when they were classified as ready for discharge. RESULTS: The total volume (mg) of propofol used [median (range) IQR] in the sedation procedure was lower in the monitored group [100 (50-200) 100-140] than in the usual care group [150 (75-200) 100-200] (P < 0.001). The discharge scores [mean (SD)] using MMSE and CDT were higher in the monitored group [26 (3) and 3 (1), respectively] than in the usual care group [23 (3) and 2 (1), respectively] (P = 0.002 and P = 0.002, respectively). The discharge scores using TDT [mean (SD)] were lower in the monitored group [11 (7)] than in the usual care group [15 (11)] (P = 0.033). CONCLUSION: BIS monitoring among sedated patients was associated with lower propofol use and smaller decline in cognitive performance. CLINICAL TRIAL REGISTRATION: This trial was registered in the Australian New Zealand Clinical Trial Registry (ACTRN12617000134325).