Elif Cigdem Kaspar

Knowledge and attitudes towards complementary and alternative medicine among medical students in Turkey

ObjectiveThis study aims to examine knowledge and attitudes towards Complementary and Alternative Medicine among medical students in Turkey, and find out whether they want to be trained in Complementary and Alternative Medicine (CAM).MethodsA cross-sectional study was carried out between October and December 2010 among medical students. Data were collected from a total of seven medical schools.FindingsThe study included 943 medical students. The most well known methods among the students were herbal treatment (81.2 %), acupuncture (80.8 %), hypnosis (78.8 %), body-based practices including massage (77 %) and meditation (65.2 %), respectively. Acupuncture, aromatherapy, herbal treatment and meditation were better known among female participants compared to males (p < 0.05). Females and first year students, generally had more positive attitudes. A larger proportion of female students compared to male students reported that a doctor should be knowledgeable about CAM (p = 0.001), and this knowledge would be helpful in their future professional lives (p = 0.015). Positive attitudes towards and willingness to receive training declined as the number of years spent in the faculty of medicine increased.ConclusionsMajority of the medical students were familiar with the CAM methods widely used in Turkey, while most of them had positive attitudes towards CAM as well as willingness to receive training on the subject, and they were likely to recommend CAM methods to their patients in their future professional lives. With its gradual scientific development and increasing popularity, there appears a need for a coordinated policy in integrating CAM into the medical curriculum, by taking expectations of and feedback from medical students into consideration in setting educational standards.

Risk factors for acute kidney injury after hip fracture surgery in the elderly individuals.

Objective: We aimed to evaluate possible risk factors assocıated wıth acute kidney injury (AKI) after hip fracture surgery in the elderly individuals. Design: Level II diagnostic study, evidence obtained from prospective cohort study from 1 center with level 2, and 3 patients. Patients: A total of 165 patients (>65 years) with femoral neck fracture were enrolled in this prospective study between 2007 and 2010. Two patients were dropped for inadequate laboratory follow-up data. Patients with kidney failure or renal replacement therapy (RRT) history or AKI at admission were excluded. Intervention: Nephrology consultation was obtained from all patients at admission. All patients had undergone bipolar cemented hip arthroplasty that was performed by the same surgical team in all patients within 24 hours of fracture and admission under the same protocol. Main Outcome Measurements: Serum creatinine (SCr), urine output, and complete blood counts were evaluated at baseline and daily basis thereafter. The AKI was defined based on Acute Kidney Injury Network classification. Hospital charges were converted from Turkish Liras to US dollars and rounded. Results: Among 163 patients, AKI occurred in 25 (15.3%) patients, all within the first 48 postoperative hours. Three (1.8%) patients required RRT. Baseline SCr levels were restored within 4.84 ± 1.34 days on average (3-8 days). No patient required RRT after discharge. The mean hospital stay was 3 days (2-6 days) longer and the hospital charge was 2500 US

A Single-Centre Study of Acute Cardiorenal Syndrome: Incidence, Risk Factors and Consequences

higher for the patients with AKI. After multivariable adjustment, only lower estimated glomerular filtration rate levels (odds ratio 0.945, 95%confidence interval 0.92-0.96) emerged as an independent predictor for AKI. Conclusion: The AKI represents a frequent complication after hip fracture surgery associated with longer hospital stay and higher treatment costs with increased morbidity. Our results show baseline renal function is an independent predictor of AKI.

Effect of ketamine versus alfentanil following midazolam in preventing emergence agitation in children after sevoflurane anaesthesia: A prospective randomized clinical trial

Objective: Cardiac and kidney diseases are common, and the impact of acute kidney injury (AKI) on patient outcome is well known. We aimed to investigate the incidence of acute cardiorenal syndrome (CRS) and the risk factors and outcomes associated with the disease. Methods: We conducted a retrospective cohort study comprising 289 patients with acute coronary syndrome (ACS) and acute decompensated heart failure (ADHF), examining the incidence of AKI defined according to the Acute Kidney Injury Network (AKIN) classification, the factors contributing to AKI, and the impact of AKI on in-hospital mortality and hospital re-admission. Results: Of 71 patients with AKI, 36 (50.7%) had ACS and 35 (49%) had ADHF. Overall in-hospital mortality was 5.5% (n = 16). Multivariate logistic regression identified the following independent predictors of AKI in male patients with ACS: previous myocardial infarction at age >65 years (OR 5.967, 95% CI 1.16–30.47, p = 0.03), chronic kidney disease (OR 3.72, 95% CI 1.31–16.61, p = 0.01), and decreased hemoglobin levels (OR 0.684, 95% CI 0.53–0.88, p = 0.03). No variable was identified as an independent risk factor in ADHF patients. Kaplan-Meier survival curves indicated that patients with ACS plus AKI had significantly higher in-hospital mortality (log rank = 0.007). Conclusion: Acute CRS (type 1 CRS) is more frequent in patients with ADHF and can be considered multifactorial. Although CRS is less frequent in ACS patients, it is associated with longer hospital stay and with higher in-hospital mortality. The heart-kidney interaction should be managed collaboratively between cardiologists and nephrologists to increase our knowledge and enhance clinical approaches.

The frequency and the effects of 21-hydroxylase gene defects in congenital adrenal hyperplasia patients.

Objective To investigate the effect of intranasal ketamine versus alfentanil in addition to oral midazolam for the prevention of emergence agitation in children. Methods Children undergoing urological surgery with sevoflurane anaesthesia received oral midazolam 40 min before induction and were then randomly assigned to receive 2 mg/kg ketamine, 10 µg/kg alfentanil or 1 ml isotonic saline intranasally. Parental separation status and mask acceptance were assessed preoperatively. Emergence agitation was evaluated using a paediatric anaesthesia emergence delirium (PAED) score. Results Data from 78 children were evaluated in the study. There were no significant differences between the groups in demographic characteristics, recovery times or parental separation scores. Mask acceptance was significantly better in the ketamine group than in the saline group. The mean PAED score in the ketamine group was significantly better than in the other two groups, but was similar in the saline and alfentanil groups. The incidence of emergence agitation was 3.8%, 36.0% and 40.7% in the ketamine, alfentanil and saline groups, respectively. Conclusions The addition of intranasal ketamine to oral midazolam significantly improved the quality of induction and reduced sevoflurane-induced emergence agitation, in children undergoing urological surgery.

An Earplug Technique to Reduce the Gag Reflex during Dental Procedures

Congenital adrenal hyperplasia (CAH) is a group of genetic endocrine disorders, caused by enzyme deficiencies in the conversion of cholesterol to cortisol. More than 90% of the cases have 21‐hydroxylase deficiency (21‐OHD). The clinical phenotype of the disease is classified as classic, the severe form, and nonclassic, the mild form. In this study, it was planned to characterize the mutations that cause 21‐OHD in Turkish CAH patients by direct sequencing and multiplex ligation‐dependent probe amplification (MLPA) analysis and to investigate the type of CAH (classic or nonclassic type) that these mutations cause. A total of 124 CAH patients with 21‐OHD and 100 healthy volunteers were recruited to the study. Most of the mutations were detected by direct sequencing. Large gene deletions/duplications/conversions were investigated with MLPA analysis. Results were evaluated statistically. At the end of our study, 66 different variations were detected including SNPs and deletions/duplications/conversions. Of these variations, 18 are novel, of which three cause amino acid substitutions. In addition, 15 SNPs which cause amino acid changes were identified among these variations. If similar results are obtained in different populations, these mutations, in particular the novel mutation 711 G>A, may be used as markers for prenatal diagnosis.

Prevalence, associated factors and impact on mortality of chronic kidney disease in nursing home residents: A single-center experience.

Background: The gag reflex is a frequent problem occurring during dental treatment procedures, especially while making impressions of the maxillary teeth. The present study aims to evaluate the efficacy of a simple earplug as an external auditory canal stimulator to supress the profound gag reflex and as a second step, to map areas of the oropharynx suppressed by this technique. Methods: In the first step of the study, 90 patients who had a gag reflex during the impression procedure were allocated to a study group, a sham group, and a control group for evaluating the efficacy of the earplug technique. Second, 20 new patients with a gag reflex were included in order to map the oropharnygeal areas suppressed by this technique. Results: The severity of the gag reflex was reduced in the earplug group (but not in the sham or the control group). The affected area included the hard palate, uvula, and the tongue but not the posterior wall of oropharynx. Conclusion: An earplug technique can be a useful, practical, and effective tool to overcome the gag reflex during oral procedures, such as impression procedures of maxillary teeth.

The short appendix vermiformis as a risk factor for colorectal cancer

We carried out the present study to determine the prevalence, associated comorbidities and impact on mortality of chronic kidney disease (CKD) in nursing home residents.

Effects of MC4R, FTO, and NMB gene variants to obesity, physical activity, and eating behavior phenotypes

The human appendix vermiformis is regarded as an evolutionarily vestigial organ, although it has presumptive immune system functions and appears to support beneficial bacterial gut flora, both of which could influence cancer progression. A review of the comparative anatomy of the mammalian appendix reveals a significantly longer appendix in herbivores than in carnivorous animals. The lengthier appendix vermiformis in herbivores has been associated with the presence of cellulose‐digesting bacteria that colonize the structure. In light of recent studies that have reported the digestion of small amounts of cellulose in humans and the preventive effects of a vegetarian diet on colon cancer, we conducted a retrospective study of abdominal CT scans of 60 colon cancer patients and 60 healthy people to investigate a possible relationship between colon cancer and appendix vermiformis length. The mean length of the appendix in cancer patients [65.178 mm ± 13.46 (SD)] was shorter than that in the healthy control group [101.99 mm ± 16.58 (SD)] and the difference was statistically significant (P < 0.001). Statistical analysis demonstrated that the ages of the cancer patient group and the control group did not differ significantly (P = 0.534). The results of the present study indicate that the appendix is not merely a vestigial structure or regressed lymphoid tissue, but rather an organ that could be critical in the development of colon cancer, whether as a result of congenital or acquired appendicular factors. Clin. Anat. 27:498–502, 2014.

Effects of PAX9 and MSX1 gene variants to hypodontia, tooth size and the type of congenitally missing teeth

Obesity is a major contributory factor of morbidity and mortality. It has been suggested that biological systems may be involved in the tendency to be and to remain physically inactive also behaviors such as food and beverage preferences and nutrient intake may at least partially genetically determined. Consequently, besides environment, genetic factors may also contribute to the level of physical activity and eating behaviors thus effect obesity. Therefore the aim of this study is to investigate the effect of various gene mutations on obesity, physical activity levels and eating behavior phenotypes. One hundred patients and 100 controls were enrolled to the study. Physical activity levels were measured with an actical acceloremeter device. Eating behaviors were evaluated using Three‐Factor Eating questionnaire (TFEQ). Associations between eating behavior scores and physical characteristics were also evaluated. The information about other obesity risk factors were also collected. Mutations were investigated with PCR, direct sequencing and Real‐Time PCR. rs1051168, rs8050146 −2778C > T mutations were found statistically significant in patients, rs1121980 was found statistically significant in controls. 21 mutations were found in MC4R and near MC4R of which 18 of them are novel and 8 of them cause amino acid change. In addition, it was found that, some obesity related factors and questions of TFEQ are associated with various investigated gene mutations. Any relation between gene mutations and physical activity levels were not detected. It is thought that, due to the genotype data and eating behaviors, it may be possible to recommend patients for proper eating patterns to prevent obesity.