ELECTRONIC PHYSICIAN
Year:2015 | Volume:7 | Issue:2|Papers Count:12

The world of academia has seen an unprecedented outbreak of so-called “hijacked journals,” where hackers create counterfeit websites that pose as the legitimate of actual journals (1-4). After publishing several scientific papers about hijacked journals and phony publishers, I have received a lot of email from scholars around the world who express their distress about being cheated by journal hijackers and losing their own hard-won academic reputations. They are also concerned about others stealing their research findings. Consistently, the most frequent question I receive in these emails concerns one important issue: Is the legitimate author allowed to republish her/his article in a legitimate journal- or would that constitute duplicate publication? In this short article, I want to share important information and an idea with readers and scholars in the academic world about this timely topic.

Background: Oral squamous cell carcinoma is the most common malignant lesion of the oral cavity, and it involves various molecular mechanisms. The development of oral squamous cell carcinoma is influenced by the host immune cells, such as eosinophils. The present study was conducted to compare the presence of eosinophils in normal mucosa, dysplastic mucosa, and oral squamous cell carcinoma by -hematoxylin- eosin staining, Congo red staining, and epidermal growth factor-like (EGF-like) module containing a mucin-like hormone receptor1 (EMR1) immunohistochemical marker.Methods: In this cross-sectional study, 60 paraffinized samples were selected, consisting of 20 normal mucosae, 20 dysplastic mucosae, and 20 squamous cell carcinoma samples. After confirmation of the diagnosis, the mean number of eosinophils was evaluated by hematoxylin-eosin, Congo red, and immunohystochemical staining techniques. The data were analyzed by SPSS-10 software using the Kruskal-Wallis and Friedman tests.Results: The results showed that the number of eosinophils in dysplastic mucosa was significantly higher than the number in normal mucosa, and the number of eosinophils in squamous cell carcinoma was significantly higher than the number in dysplastic mucosa in all staining techniques (p<0.001). Moreover, the comparison of staining techniques showed a significantly higher number of eosinophils in EMR1immunohistochemicalmarker than were observed when Congo red and hematoxylin - eosin (H&E) staining techniques were used (p<0.001).Conclusion: It can be argued that eosinophil contributes to the identification of lesions that have a higher potential of malignant transformation. Moreover, eosinophil can be suggested as an indicator in the differentiation of oral lesions in cases with borderline diagnosis and in targeted molecular therapy

Craniopharyngioma is a non-glial, non-malignant intracranial tumor of ectodermal origin, which arises from a remnant of Rathke's pouch. This tumor accounts for 5.6 to 13% of intracranial tumors in children. This paper discusses a case of craniopharyngioma in a five-year-old boy. An MRI scan of his brain showed a huge sella and supra sella cystic-solid lesion that had invaded the prepontine and interpeduncular cisterns, filling of 3rd ventricle and hydrocephalus. The patient operated via interhemispheric subfrontal through lamina terminalis and the tumor dissected from all part of brain stem and total resection achieved. After surgery Parkinsonism was worse for 3 days and levodopa started for 3 days. Parkinsonism was gone and after one week levodopa discontinued. This case practically implied that decompression of mass effect of tumor on brain stem and short-term management with levodopa can improve Parkinsonism due to midline compressive brain tumors without basal ganglia involvement.

Background: The treatment of lymph nodes engaged in breast cancer with radiotherapy leads to improved locoregional control and enhanced survival rates in patients after surgery. The aim of this study was to compare two treatment techniques, namely single anterior posterior (AP) supraclavicular field with plan depth and two anterior and posterior opposed (AP/PA) supraclavicular fields. In the study, we also examined the relationships between the depth of supraclavicular lymph nodes (SCLNs) and the diameter of the wall of the chest and body mass index (BMI).Methods: Forty patients with breast cancer were analyzed using computed tomography (CT) scans. In planning target volume (PTV), the SCLNs and axillary lymph nodes (AXLNs) were contoured, and, with the attention to PTV, supraclavicular (SC) depth was measured. The dosage that reached the aforementioned lymph nodes and the level of hot spots were investigated using two treatment methods, i.e., 1) AP/PA and 2) AP with three-dimensional (3D) planning. Each of these methods was analyzed using the program Isogray for the 6 MV compact accelerator, and the diameter of the wall of the chest was measured using the CT scan at the center of the SC field.Results: Placing the plan such that 95% of the target volume with 95% or greater of the prescribed dose of 50 Gy (V95) had ≥95% concordance in both treatment techniques. According to the PTV, the depth of SCLNs and the diameter of the wall of the chest were 3-7 and 12-21cm, respectively. Regression analysis showed that the mean SC depth (the mean Plan depth) and the mean diameter of the wall of the chest were related directly to BMI (p<0.0001, adjusted R2=0.67) and (p<0.0001, adjusted R2=0.71), respectively.Conclusion: The AP/PA treatment technique was a more suitable choice of treatment than the AP field, especially for overweight and obese breast cancer patients. However, in the AP/PA technique, the use of a single-photon, low energy (6 MV) caused more hot spots than usual.

Background: Improving the quality of healthcare services is considered as the main strategy to improve maternal and neonatal health outcomes. Providing appropriate healthcare for mothers and their newborn children is facilitated significantly by considering the mothers’ health and welfare before pregnancy occurs. Therefore, the aim of this study was to compare the quality of preconception care provided to women of reproductive age provided by five health centers in Mashhad in 2012 and 2013.Methods: Multi-stage sampling was used to select the participants in this descriptive study. As a result, 360 women of reproductive age and 39 healthcare providers from 24 healthcare centers in Mashhad were selected to participate. The data gathering tool was a checklist based on the Donabedian model that includes the three dimensions of structure, process, and outcome. The data were analyzed by SPSS software (version 11.5), Kruskal-Wallis tests, ANOVA, and Spearman rank correlation.Results: The results showed that preconception care at the 24 healthcare centers had essentially the same conditions. But in the process and outcome components, the quality of the preconception care at five of the health centers was significantly different (p=0.008). The highest quality of care processes was identified at health center number 3. The difference in the component of outcomes being followed up by the healthcare providers at five of the health centers was statistically significant (p=0.000); however, there were no significant differences found among the satisfaction and awareness of the women who participated at the five health centers.Conclusion: The results showed that the performance of health personnel in providing preconception care and providing follow-up care was not satisfactory.

Background: Nausea and vomiting decrease one’s quality of life significantly, and, despite various treatments, they are still uncontrollable, especially in acute illness. Perhaps it would be useful to search for new concepts and therapies for dealing with these issues at other medical schools. The aim of this research was to elucidate the causes of nausea and vomiting in Iranian Traditional Medicine (ITM) based on Avicenna’s viewpoint in The Book of “Canon of medicine”.Methods: We reviewed the Canon of Medicine and other reference textbooks of ITM to get the experts’ viewpoints, such as Kamel-al-Sanaeh, Al-Havi, and Zakhireh-kharazmshahi, and we searched PubMed, Scopus, Embase, ISI and Science Iranian Database (SID) in November and December 2014 using keywords.Results: Basic terms associated with nausea and vomiting in ITM are Gha’y (vomiting), Tahavo’a (retching), Gathayan (nausea), and Taghallob-al-nafs (continuous nausea). Different factors can induce these problems with direct or indirect change in the quantity/quality of humors in the body’s systems or the stomach. Treatments are based on the correction of humors and modifications of lifestyle. ITM has recommended medicinal herbs for severe nausea and vomiting. For example, they may be effective in treating chemotherapy-induced nausea and vomiting (CINV).Conclusion: ITM suggests that almost the nausea and vomiting associated with almost all major diseases originate from abnormalities in either the quantity/quality of humors. The gold standard for managing nausea and vomiting is lifestyle modifications with attention to responsible humors. Some therapeutic protocols in ITM may be applicable today. Perhaps redefining the diseases and updating the expression of these concepts and approaches can lead to the development of complementary and alternative treatments for nausea and vomiting.

Background: Prostate cancer is one of the most common and lethal cancers in the world. The incidence of prostate cancer has been increasing in recent years. The purpose of this study was to investigate factors associated with prostate cancer screening behaviors among men over 50 in Fasa, Iran, based on the PRECEDE model.Methods: In this cross-sectional study, 400 men over 50 were studied in Fasa, Iran. Data were collected via a questionnaire on demographic characteristics, such as age, number of children, occupation, education, marital status, smoking, and prostate cancer screening behaviors. Data were analyzed using SPSS software, version 16. Independent samples t-test and the Pearson Product Moment correlation coefficient were used for the statistical analyses.Results: Men in the study had little knowledge (34.118.22) and attitude (28.237.23) about prostate cancer and screening behavior. Their mean scores about prostate cancer, screening behavior, quality of life, and general health were moderate. The subjects had low self-efficacy and perceived social support. Their mean scores of enabling factors and screening behaviors were at a low level. Pearson correlation scores showed a significant correlation between cancer prostate screening behavior and demographic variables, such as age (p=0.04, r=0.136), occupation (p=0.01, r=0.121), educational level (p=0.02, r=0.211), and marital status of the subjects (p=0.01, r=0.112), but there were not significant correlations with the number of children (p=0.12, r=0.092) and smoking (p=0.09, r=0.002). The T-test results showed significant relationships between age, occupation, and education of the subjects, and the PRECEDE model structures were significant for predisposing factors, enabling factors, and reinforcing factors (p<0.05).Conclusion: The prostate cancer screening behaviors in men over 50 in Fasa, Iran, were at a low level. Due to predisposing factors, such as the knowledge, attitudes, and beliefs of individuals, reinforcing factors can have an important role in the behaviors related to prostate screening, such as their families and health staffs as well as enabling factors, such as health financing, access to medicines and learning self-care. Educational interventions to improve these behaviors and the quality of life of these people seem essential.

Background: Unhealthy days are defined as the number of days during the past 30 days that a woman has not had a feeling of wellbeing. Wellbeing includes the woman’s judgments about the level of satisfaction and quality in her life. Assessment of a woman’s perception of unhealthy days can be used to help her determine the extent of the burdens associated with mental and physical feelings that things are not going well in her life, job and relationship. This study was conducted to measure unhealthy days and the general health status in Iranian women of reproductive age based on their own perceptions.Methods: The participants of this study were women of reproductive age who were referred to health centers in Mashhad, Iran, in 2012. With the stratified random sampling method, 220 women were included in the study. The health-related quality of life-4 (HRQOL-4) questionnaire was used to assess the women’s self-perceived unhealthy days. The data that were collected were analyzed by Kruskal-Wallis, chi-squared, Pearson correlation, and logistic linear regression tests with SPSS 11.5.Results: The mean age of the participants was 32.6 years, and the median number of the self-perceived unhealthy days was 7.1 days (per month). In the domains of physical, mental, and disability unhealthy days, the data indicated 2 days, 2.1 days, and 0.1 day in a month, respectively. Also, nearly half of the participants reported that their general health status was poor to fair. The Kruskal-Wallis test showed that there was a significant difference between unhealthy days in the different age groups (p=0.01) as well as for the physical (p=0.02) and mental domains (p=0.4). The results of the regression analysis showed that the number of physical unhealthy days increased with age, number of children, and education. The number of mental unhealthy days increased with age, and the number of disability days increased as the age at which they were married decreased (p<0.05). A significant inverse relationship was observed between physical unhealthy days and education, with the number of physical unhealthy days decreasing as the years of education increased (r=-0.19, p=0.005).Conclusion: Women with less education who were older than 40, who married at an early age, and had more children reported more unhealthy days. These results emphasize the importance of preventive and educational health interventions in these vulnerable groups based on their physical and mental needs.

Beginning about three years ago, the world of academic publishing has become infected by fake impact factors and misleading metrics that are launched by bogus companies. The misleading metrics and fake impact factors have damaged the prestige and reliability of scientific research and scholarly journals. This article presents the in-depth story of some of the main bogus impact factors, how they approached the academic world, and how the author identified them.  Some names that they use are Universal Impact Factor (UIF), Global Impact Factor (GIF), and Citefactor, and there even is a fake Thomson Reuters Company.

Drowsiness while driving is a major cause of accidents. A driver fatigue detection system that is designed to sound an alarm, when appropriate, can prevent many accidents that sometime leads to the loss of life and property. In this paper, we classify drowsiness detection sensors and their strong and weak points. A compound model is proposed that uses image processing techniques to study the dynamic changes of the face to recognize drowsiness during driving.

Background: Family-centered care (FCC) involves holistic care and requires cooperation with the family in planning, intervention, and the evolution of the care that is being provided. Many previous studies have provided results that indicate the importance of the family’s involvement in pediatric care, but there is still resistance in doing so within the organizational culture of the hospitals in Iran. The aim of this study was to determine the effects of FCC on the satisfaction of parents of children hospitalized in 2012 in the pediatric ward at Razi Hospital in Chaloos, Iran.Methods: This Quasi-experimental study was conducted in 2012 in the pediatric ward at Razi Hospital in Chaloos, Iran. Seventy hospitalized children between the ages of 1 and 3 who suffered from diarrhea, vomiting, or pneumonia were selected through convenience sampling. They were divided randomly into two equal groups, a control group (routine care) and an experimental group (family-centered care). SPSS Statistics 14 software was used to analyze the data, and p<0.05 was considered to be significant.Results: In the FCC group, the mean score of satisfaction among the parents of the children was 20 out of 90 before the intervention, but, after the FCC method was used, it increased to 83.2 out of 90. In addition, a significant difference was found between the scores of satisfaction for the control and experimental groups (p<0.001), and all parents of children in the experimental group expressed high satisfaction.Conclusion: Our findings showed that the practice of FCC in caring for the sick children can increase the satisfaction of their parents significantly. The role of the family’s involvement is critical in every component of the intervention efforts, as shown by the constructs of participatory support, educational support, and psychological support. Thus, a notable implication here is that FCC may lead to increased quality of care and should be included in the educational programs of the nursing staff in pediatric ward.

Background: Distal radius fractures (DRFs) are much more prone to malunion than unstable extra-articular fractures. There is no clear consensus concerning what the proper treatment should be, and the best approach to use for displaced DRFs remains challenging.Objective: To compare the effect of two different therapeutic surgical methods, i.e., volar plate fixators and external fixators, on outcomes of patients with intra-articular distal radius fractures.Methods: From May 2010 to November 2014, 76 subjects who had experienced intra-articular fractures of the distal radius were enrolled in this double-blind, randomized, controlled trial in Imam Ali Hospital in Bojnourd, Iran. The patients were divided into two groups, i.e., 1) patients who were treated with internal fixation using the volar plate (group A) and 2) patients who were treated with external fixators (group B). The primary outcome was a composite measure of the patient’s quality of life using three different scores, i.e., 1) the MAYO score, 2) Disabilities of the Arm, Shoulder, and Hand (DASH (score,  and 3) the Short Form (36) (SF-36) Health Survey score.Results: A total of 76 patients were allocated randomly to groups A and B. The mean ages for external fixator cases and volar plate cases were 51.7 and 46.3, respectively. No significant age distribution was seen between the two groups (p=0.348). Gender distribution between the two groups was not significantly different (p=0.022). Grip power was significantly different between the two groups, but no significant differences were detected in range of motion (p=0.008, p=0.367, respectively). The MAYO score was significantly higher in the open reduction and internal fixation (ORIF) group, and, according to the SF-36 test, the ORIF group also a higher level of general mental and physical health, social functioning, and personal physical functioning than the other group. However, postoperatively, the mental discomfort and physical discomfort were more prevalent in the external fixator group. The DASH score was not significantly different between the two groups (p=0.124).Conclusions: ORIF and its subtitle, volar plate fixation, is a more preferred surgical procedure than the external fixator for the treatment of intra-articular distal radius fractures. This conclusion is important when one considers cost-effectiveness and an earlier return to work.Trial registration: The trial is registered at the Thai Clinical Trial Registry (clinicaltrials.in.th) with the TCR identification number TCTR20150609002Funding: The authors received no financial support for the research, authorship, and/or publication of this article.