Helicopter Emergency Medical Services in East Azerbaijan province: Assessment of patients' outcome.

BACKGROUND: In this study, we aimed to evaluate the outcomes of patients transported by Helicopter Emergency Medical Services in East Azerbaijan Province. METHODS: This retrospective cross-sectional study was conducted on patients transported by the HEMS centre of Tabriz from August 2014 to March 2017. Records of the centre were used to collect data. Statistical analysis was performed by SPSS software version 20; the statistical significance level was considered below 0.05. RESULTS: In this study, 268 patients were transferred to Tabriz hospitals by 167 missions performed. The mean age of patients was 34.26±19.43, and 173 (65%) patients were male. The most common reason for call-out was the need for professional care (91.4%). The target of the majority of missions was on countryside routes. The mean distance of destinations was about 99.13±35.9 Kms, with a mean transference time of 54.68±14.17 minutes, while the mean estimated ground route time was 86.38±26.26 minutes. The most prevalent diagnosis was trauma; The Glasgow Coma Scale (GCS) and vital signs of the majority of patients were above 13 and stable, respectively. About 98 percent of patients received fluid therapy, and 71 percent were immobilized, and only 6 percent needed intubation. Also, 28 percent of patients needed Intensive Care Unit (ICU), 56 percent of whom passed away later. CONCLUSION: Our results suggest that Tabriz HEMS missions have reduced the patient transport time and also made the mortality rate closer to international standards.

Family presence during resuscitation: A descriptive study with Iranian nurses and patients' family members.

BACKGROUND: Family presence during resuscitation (FPDR) has advantages for the patients' family member to be present at the bedside. However, FPDR is not regularly practiced by nurses, especially in low to middle income countries. The purpose of this study was to determine Iranian nurses' and family members' attitudes towards FPDR. METHOD: In a descriptive study, data was collected from the random sample of 178 nurses and 136 family members in four hospitals located in Iran. A 27-item questionnaire was used to collect data on attitudes towards FPDR, and descriptive and correlational analyses were conducted. RESULTS: Of family members, particularly the women, 57.2% (n=78) felt it is their right to experience FPDR and that it has many advantages for the family; including the ability to see that everything was done and worry less. However, 62.5% (n=111) of the nurses disagreed with an adult implementation of FPDR. Nurses perceived FPDR to have many disadvantages. Family members becoming distressed and interfering with the patient which may prolong the resuscitation effort. Nurses with prior education on FPDR were more willing to implement it. CONCLUSION: FPDR was desired by the majority of family members. To meet their needs, it is important to improve Iranian nurses' views about the advantages of the implementation of FPDR. Education on FPDR is recommended to improve Iranian nurses' views about the advantages of the implementation of FPDR.

Bicycle-Related Injuries Presenting to Tabriz Imam Reza Hospital, Iran.

BACKGROUND: Rising fuel cost and subsequent increase in transportation prices encourage people to use cheap transportation such as a bicycle. This vehicle can also be used for sports and recreation. Bicycles are widely used in Iran, like other countries. There is not enough data about bicycle-related traumas in our country. OBJECTIVES: The aim of this study was to obtain the epidemiology of this type of injury in Tabriz Imam Reza Hospital as a referral center in northwest of Iran during 2009 to 2012. MATERIALS AND METHODS: One hundred bicycle-related patients during the three years were entered in this descriptive cross-sectional study. Patient's demographics, place and time of crash, mechanism of trauma, helmet and other safety device usage, and disposition information were gathered by a researcher-made checklist. Admission rate and ward as well as the site of injuries were also collected. The data were analyzed by SPSS 16 software using descriptive statistics. RESULTS: All the patients were males with a mean age of 31.3 ± 23.12. Seventy six bicycle-related injuries occurred during weekdays and 24 happened on holidays; 71 patients attended the emergency department in the morning and 29 at night. Only three of 100 cyclists had helmets during the accident. The rates of injuries were as follows: 65 head and face, 20 abdomen, 14 chest, 11 soft tissue, eight lower limb, eight cervical spine, six upper limb, four thoracic and lumbar spine, and three pelvis injuries. CONCLUSIONS: Head and face are the most common sites of injury and skull fracture is the most common one. Considering the preventable entity of trauma, the use of helmets seems to be beneficial to prevent most bicycle-related injuries.

Comparison of paracetamol (apotel®) and morphine in reducing post pure head trauma headache.

BACKGROUND: This randomized, clinical trial evaluates the analgesic and safety of paracetamol and Morphine in management of headache. OBJECTIVES: This study aimed to evaluate the analgesic and safety effects of intravenous single dose of paracetamol, versus morphine in post trauma headache in emergency departments. PATIENTS AND METHODS: This study was a single-center, prospective, randomized, double-blind clinical trial conducted on two groups treated with intravenous paracetamol and intravenous morphine. Thirty patients were enrolled in each group. Patients (18-55 years-old adults) complaining from headaches due to pure trauma were included in the study. The inclusion criteria required patients to have headachesof more than 40 mm on a 100 mm visual analogue scale without any pathological findings in their clinical examinations and imaging studies. RESULTS: Mean duration required to treat the headache was 37.43 and 71.93 minutes in the groups administered paracetamol (group A) and morphine (group B), respectively. After 15 minutes of treatment, this changed to 31.7 ± 18.0 mm (95% CI 8.2 to 25.2) and 48.3 ± 14.1 mm (95% CI 8.2 to 25.2) in groups A and B, respectively. Headache of the patients of group A significantly mitigated in comparison with group B (P < 0.005). Headache of group Apatients was significantly mitigated 30 minutes after treatment (P < 0.005). CONCLUSIONS: Intravenous paracetamol is an effective and safe treatment for patients admitted to the emergency department with headaches caused by head trauma.

Eligibility assessment for intravenous thrombolytic therapy in acute ischemic stroke patients; evaluating barriers for implementation.

BACKGROUND: Intravenous thrombolysis is an approved treatment method for patients with acute ischemic stroke (AIS) and is recommended by multiple guidelines. However, it seems that it is less frequently used in the developing countries compared to the developed countries. OBJECTIVES: The purpose of this study was to estimate the percentage of patients with AIS, eligible for intravenous thrombolytic therapy, at the main referral center in Northwest Iran and to determine the main barriers for implementation of this method. PATIENTS AND METHODS: Over one year, 647 patients who were admitted to the emergency department and met the Cincinnati Stroke Scale were enrolled into the study. The center to which patients were admitted, is a tertiary university hospital that has the required infrastructure for thrombolytic therapy in AIS. Factors recorded were neurological examinations and time between onset of symptoms and hospital arrival, hospital arrival and performance of brain computed tomography (CT) scanning, and hospital arrival to complete the investigations. Patients eligible for intravenous thrombolytic therapy were identified according to the American Heart Association (AHA) guidelines. RESULTS: Mean time interval between hospital arrival and completion of brain CT scanning was 91 minutes (range: 20-378 minutes) and mean time from hospital arrival to completion of investigations was 150 minutes (range: 30-540 minutes). A total of 159 (31.3%) patients arrived at hospital within 3 hours of the onset of symptoms (early enough for intravenous thrombolytic therapy). However, 81.7% (130/159) of these patients missed thrombolytic therapy due to delayed performance of brain CT scanning and laboratory tests and 38.3% (61/159) had contraindications. The remaining 16 patients (10% of those who arrived within 3 hours and 3.1% of all cases) were eligible for thrombolytic therapy. CONCLUSIONS: The major barriers for thrombolytic therapy for patients with AIS in this setting were delays in the provision of in-hospital services, like initial patient assessment, CT scans or laboratory studies. These results were in contrast with previous reports.

Evaluation of Prevalence of Low Back Pain Among Residents of Tabriz University of Medical Sciences in Relation with Their Position in Work.

OBJECTIVES: Lower back pain is one of the most common complaints among the general population and among health professionals. Multiple workplace-related risk factors may contribute to back pain among physicians. The aim of this study was to assess the prevalence of lower back pain among medical residents of different medical specialties and to evaluate the relevant risk factors. METHODS: A Dutch Musculoskeletal Questionnaire (DMQ) was completed by 125 medical residents. Part I concerned general demographic information, part II evaluated workplace-specific factors, and part III assessed the individual characteristics of lower back pain. RESULTS: The overall prevalence of lower back pain among residents was 56.8%, with 45.1% of men and 76.5% of women reporting lower back pain. A total of 94.4% of affected individuals believed that their lower back pain was related to their current job, and 72.6% claimed that the onset of lower back pain occurred after beginning medical work. Statistical analysis revealed a significant correlation between lower back pain and certain risk factors, such as working in the same position for long periods, repetitive movement (bending, twisting) of the lumbar region, working in uncomfortable postures, stress, walking, and standing for long periods. However, no significant relationship was found between lower back pain and heavy lifting, smoking, or prolonged sitting. The role of exercise as a protective factor in reducing the incidence of lower back pain was supported by the statistical analysis. CONCLUSIONS: The prevalence of lower back pain among residents is high and is associated with a number of workplace-related risk factors.