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Background & Objectives: Despite an increased risk of obesity and CHD in people with spinal cord injury (SCI), there is little known about the dietary intake in this group, therefore the aim of this study was to examine nutrient intake and body mass index (BMI) in the spinal cord injury (SCI) population according to level of injury and related variables. Methods: In this cross-sectional study, 162 patients with spinal cord injury participated from Brain and Spinal Injury Repair research Center, Tehran, Iran. Dietary intakes were assessed by means of a semi quantitative food frequency questionnaire. Results: The mean age of study population was 34.1±0.6 years. Total energy and carbohydrate intake were higher in men than women (P

Wound healing in the skin depends upon the availability of appropriate trace metals as enzyme cofactors and structural components in tissue repair. The present study is a part of a series of experimental investigations to examine the influence of Bentonite on skin wound healing. Surgically induced skin wounds in 48 young adult male rats were exposed topically to Bentonite (12 round wound and 12 incisional wound) and control wounds (12 round wound and 12 incisional wound) received de-ionized water only. Skin wounds (round and incisional) treated with Bentonite exhibited no significant difference in margins with erythema and edematous changes. Scab and wound debris was more extensive and persisted for at least 7 days after surgery in control group (P < 0.05). Skin wounds exposed to Bentonite exhibited a mild retarded re-epithelialization, the treatment wounds were characterized by a prominent central mass of inflammatory cells, cell debris and wound exudate. The intense infiltrate of lymphocytes, macrophages, monocytes and fibroblasts extended from the wound margin into the region of the panniculus carnosus muscle and hypodermis. Vascular dilatation and dermal oedema were prominent features of these wounds. External utilization of Bentonite for wound healing is safe and feasible, and we finalized that macroscopic healing of wound that treated by Bentonite was superior versus control group.

Complications of hiatal hernia are potentially lethal, and surgical intervention is necessary. This matter is more important in cases that have ambiguous symptoms and are diagnosed with a delay. Such patients may experience life-threatening course and events. Accordingly, in this report, a 23-year-old male patient with unusual findings is presented. A 23-year-old male patient with acute dyspnea and fever was admitted in infectious disease ward with diagnosis of empyema according to chest radiography and CT-scan findings (Figures 1 and 2). On physical examinations the right lung sounds were normal, and the left lung sounds could not be heard. Then a gastrography was performed because of suspicion to hiatal hernia based on physical examination findings showing the presence of stomach in the thorax (Figure 3). In the surgery, the stomach and the transverse colon were released and reputed in the abdomen (Figure 4). The diaphragm was primarily repaired due to small defect, and the patient was discharged after 4-5 days with good general conditions. This case had a learning note that in the case of acute dyspnea with a positive history of stab wound to the chest, hiatal hernia should be considered as an important diagnosis and in these cases performing a gastrography would help physicians to make true and certain diagnosis and therapeutic decision.

Recombinant human erythropoietin (rHuEPO) is available for correcting anemia. PDpoetin, a new brand of rHuEPO, has been certified by Food and Drug Department of Ministry of Health and Medical Education of Iran for clinical use in patients with chronic kidney disease. We conducted this post-marketing survey to further evaluate the safety and efficacy of PDpoetin for management of anemia in patients on maintenance hemodialysis. Patients from 4 centers in Iran were enrolled for this multicenter, open-label, uncontrolled phase IV clinical trial. Changes in blood chemistry, hemoglobin and hematocrit levels, renal function, and other characteristics of the patients were recorded for 4 months; 501 of the patients recruited, completed this study. Mean age of the patients was 50.9 (±16.2) years. 48.7% of patients were female. Mean of the hemoglobin value in all of the 4 centers was 9.29 (±1.43) g/dL at beginning of the study and reached 10.96 (±2.23) g/dL after 4 months and showed significant increase overall (P<0.001). PDpoetin dose was stable at 50-100 U/kg thrice weekly. Hemorheologic disturbancesand changes in blood electrolytes was not observed. No case of immunological reactions to PDpoetin was observed. Our study, therefore, showed that PDpoetin has significantly raised the level of hemoglobin in the hemodialysis patients (about 1.7±0.6 g/dL). Anemia were successfully corrected in 49% of patients under study. Use of this biosimilar was shown to be safe and effective for the maintenance of hemoglobin in patients on maintenance hemodialysis.

Background Context: Bone loss after spinal cord injury (SCI) occurs because of pathologic changes in osteoblastic and osteoclastic activities due to mechanical unloading. Some biochemical changes in bone metabolism after SCI are described before that were related to bone mineral loss., Purpose: Our purpose was to determine bone markers' changes and related effective factors in patients with chronic traumatic SCI., Study Design: This investigation was designed as an observational cross-sectional study., Patient Sample: All patients with chronic SCI who were referred to Brain and Spinal Injury Research Center and did not meet our exclusion criteria entered the study., Outcome Measures: Self-reporting measures including patient's demographic features and date of accident were obtained using a questionnaire and physiologic measures including spinal magnetic resonance imaging to determine the level of injury accompanied with physical examination along with dual-energy X-ray absorptiometry were performed. Blood samples were analyzed in the laboratory., Methods: Dual-energy X-ray was used to determine bone mineral density in femoral and spinal vertebrae bone sites. Serum level of C-telopeptide cross-linked Type 1 collagen (CTX), parathyroid hormone, calcitonin, osteocalcin, and bone alkaline phosphatase (BALP) were measured., Results: We detected a negative association between CTX level and bone mineral density in femoral and spinal bone sites that confirms that CTX is a bone resorption marker. C-telopeptide cross-linked Type 1 collagen and BALP levels did not show any significant correlation with postduration injury. Patients with spinal injury at lumbar level had the highest calcitonin level (p<.04). C-telopeptide cross-linked Type 1 collagen was positively related with osteocalcin and BALP (p<.0001, r=0.51), and osteocalcin was positively related with BALP (p<.0001, r=0.44). Osteocalcin was related negatively only to femoral intertrochanteric zone bone mineral density., Conclusions: Some bone biomarkers undergo noticeable changes after SCI. C-telopeptide cross-linked Type 1 collagen was positively correlated with BALP and osteocalcin that shows the coincidental occurrence of osteoblastic and osteoclastic activities. Our data also support this fact that although bone reduction after 2 years is slower than acute phase after SCI, bone resorption rate is higher than bone formation. These bone markers also revealed different site of action as osteocalcin level only affected femoral intertrochanteric bone mineral density. Generally, it seems that the coincidental consideration of these factors that influence bone mineral density can lead to a better understanding of bone changes after SCI., (Copyright © 2014 Elsevier Inc. All rights reserved.)

Study Design: A double-blinded randomized clinical trial., Objectives: The anti-inflammatory and neuroprotective effect of omega-3 fatty acids have been shown so far, but still its influence on clinical measures in spinal cord-injured human models were not known. We tried to investigate changes in disability and dependency scores in chronic traumatic spinal cord-injured patients after 14 months of ω-3 fatty-acid consumption., Methods: Main inclusion criteria were: traumatic spinal cord injury (SCI) and post injury duration longer than 1 year. Disability and dependency was assessed using U.K Functional Independence Measure and Functional Assessment Measure (FIM+FAM) scale. MorDHA capsules (435 mg of docosahexaenoic acid and 65 mg of eicosapentaenoic acid) were administered in treatment group, whereas control group received placebo capsules for 14 months. U.K. FIM+FAM scale were estimated before intervention and at the end of the trial., Results: Fifty-four patients in treatment group and 50 patients in placebo group completed the trial. Highest scores were detected in cognitive domain in both groups before and after intervention. Most dependency was observed in locomotion subscale and secondly in sphincter control. Scores of none of these components were changed by ω-3 fatty-acid consumption., Conclusion: Although omega-3 fatty acids have been shown to have neuroprotective effect in acute phase of SCI, it seems that they have no significant influence in chronic inflammatory state of SCI. The positive effect of ω-3 fatty acid in chronic neurorecovery process, if exists, is weaker to exert any significant improvement in UK FIM+FAM scores in spinal cord-injured individuals.

Background: Regarding the role and importance of paradigm of evidence based practice and its remarkable impact on the effectiveness and efficiency of clinical services and healthcare, development of an integrated system seems necessary in order to manage dispersed data and ensure using evidence in clinical decision making, thus the aim of this study was designing a model for implementing national system of evidence based health care in Iran., Methodos: THIS PAPER IS A STUDY OF COMPARATIVE TYPE WHICH HAS BEEN WRITTEN IN THREE STAGES: investigation of structure and process of evidence based practice in selected countries, investigation and analysis of current status in Iran in this regard and recommendation of strategies which make model implementation feasible in the country. Such methods as review of literature, focus group discussion and Delphi technique were used for investigation., Results: According to studies, insuring an evidence based practice culture in the country requires a system called National Evidence Based Health Care System which consists of three subsystems including national system of clinical knowledge management, national evidence-based practice system and integrated national network of clinical effectiveness., Conclusion: The ultimate goal of health care system in every country is maintaining and improving community health. Achievement of this goal depends on effectiveness of delivered services and consistency of the services with national and local priorities. In order to achieve clinical effectiveness, the best practice should be realized in the country, implementation of which requires a set of macro and micro strategies enabling facilitation, promotion or guaranteeing clinical knowledge application in the country.

Gastric rupture is a rare complication after cardiopulmonary resuscitation (CPR). In most cases, incorrect management of airways during CPR is the main cause. Therefore, a medical emergency becomes a surgical emergency also. We present a case of gastric perforation in a middle-aged patient after CPR performed by his family. He eventually presented with bloody vomitus and a tympanic abdomen. When faced with a patient with abdominal signs post-CPR, surgical complications of CPR should be considered.

Objective: Current studies suggest that two of every three persons with spinal cord injury are at risk for the metabolic consequences of obesity. The objective of this study was to assess the dietary intakes in people with spinal cord injury based on sex- and injury-related variables., Methods: In total 162 people with spinal cord injury participated in this cross-sectional study. Their dietary intakes were assessed by a semiquantitative food-frequency questionnaire., Results: The percentages of total energy intake derived from macronutrients were 53% carbohydrate, 10% protein, and 37% fat for men and 52% carbohydrate, 11% protein, and 39% fat for women. There was excessive consumption of simple carbohydrates (102.17 ± 40.83). The participants with longer times since injury had lower cholesterol intakes (P = 0.02). The individuals with an incomplete injury consumed significantly more monounsaturated fatty acids (n = 114, 27.2 ± 12.01 g) than those with a complete injury (n = 48, 23.6 ± 8.08 g, P = 0.03). There was a significant positive correlation of age and time since injury with fiber intake (P < 0.05)., Conclusion: The balance of macronutrients shifted toward intakes of fat and simple carbohydrates at the expense of complex carbohydrates, fiber, and protein in these participants. Mean amounts of polyunsaturated and monounsaturated fatty acids in these participants were above the recommended intakes. Older participants and those with a longer time since injury tended to have lower calorie, fat, carbohydrate, saturated fat, and cholesterol intakes and higher fiber intakes., (Copyright © 2012 Elsevier Inc. All rights reserved.)

Background: Stem cell transplantation after myocardial infarction has been claimed to restore cardiac function. Mesenchymal stem cells attract a lot of attention because of the feasibility of in vivo and ex vivo differentiation to cardiomyocytes and endothelial cells as well as their trophic effect on tissue repair. In this study, we investigated the efficacy of autologous bone marrow derived mesenchymal stem cells in improving heart function in patients with old myocardial infarction., Methods: Eight patients with old myocardial infarction and proper inclusion criteria were injected with mesenchymal stem cells at the time of coronary artery bypass grafting or percutaneous coronary intervention (test group) and compared with eight matched patients who received the same treatment without mesenchymal stem cell injection (control group). Evaluation of heart function was done by echocardiography plus single-photon emission computed tomography before and six months after the procedure. Serial clinical examination was performed every month through New York Heart Association class., Results: The mean New York Heart Association class and single-photon emission computed tomography scan results decreased significantly in the test group (P=0.000 and 0.002, respectively) and in the control group (P=0.049 and 0.007, respectively) after the procedure at six months follow-up. Left ventricular ejection fraction increased significantly in the test group (P= 0.005) but not in the control group. In comparison between the test and control groups the results of New York Heart Association class assessment and single-photon emission computed tomography demonstrated significant improvement in the test group (P=0.005 and 0.013, respectively). There were no significant differences between the baseline variables in the two groups., Conclusion: Transplantation of ex vivo expanded bone marrow derived mesenchymal stem cell in patients with old myocardial infarction is a safe and feasible procedure. These cells improve the cardiac function without serious adverse effects.