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- Vedin, Tomas, et al.
(författare)
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Management of Traumatic Brain Injury in the Emergency Department : Guideline Adherence and Patient Safety
- 2017
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Ingår i: Quality Management in Health Care. - : Lippincott Williams & Wilkins. - 1063-8628 .- 1550-5154. ; 26:4, s. 190-195
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Tidskriftsartikel (refereegranskat)abstract
- Background: Traumatic brain injury is a common reason not only for emergency visits worldwide but also for significant morbidity and mortality. Several clinical guidelines exist but adherence is generally low.Aim: To study attitudes toward computed tomography of the head among emergency department Change to physicians throughout the article who manage patients with trauma to the head and doctors' adherence to guidelines.Methods: Quantitative questionnaire study with questionnaires collected over 3 months before introduction of new guidelines. After introduction, intermission of 8 months passed when information and education were given. Thereafter, questionnaires were collected for another 3 months.Results: A total of 694 patients were registered at the emergency department. A total of 161 questionnaires were analyzed; 50.9% did not use guidelines, 39% before intermission, and 60.5% after. When Canadian CT Head Rule was applied, 30.4% of patients with no loss of consciousness were referred to computed tomography, violating guideline recommendation.Conclusion: Guidelines are designed to improve performance but are not always applied correctly or as frequently as intended. Information and education did not increase guideline adherence. To improve guideline adherence, more innovative measures than formal guidelines must be undertaken. To find out what these measures are, we suggest qualitative studies to elucidate interventions that will have bigger impact on performance.
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| 3. |
- Vedin, Tomas, et al.
(författare)
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Management of mild traumatic brain injury–trauma energy level and medical history as possible predictors for intracranial hemorrhage
- 2019
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Ingår i: European Journal of Trauma and Emergency Surgery. - : Springer Science and Business Media LLC. - 1863-9933 .- 1863-9941. ; 45:5, s. 901-907
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Tidskriftsartikel (refereegranskat)abstract
- Purpose: Head trauma is common in the emergency department. Identifying the few patients with serious injuries is time consuming and leads to many computerized tomographies (CTs). Reducing the number of CTs would reduce cost and radiation. The aim of this study was to evaluate the characteristics of adults with head trauma over a 1-year period to identify clinical features predicting intracranial hemorrhage. Methods: Medical record data have been collected retrospectively in adult patients with traumatic brain injury. A total of 1638 patients over a period of 384 days were reviewed, and 33 parameters were extracted. Patients with high-energy multitrauma managed with ATLS™ were excluded. The analysis was done with emphasis on patient history, clinical findings, and epidemiological traits. Logistic regression and descriptive statistics were applied. Results: Median age was 58 years (18–101, IQR 35–77). High age, minor head injury, new neurological deficits, and low trauma energy level correlated with intracranial hemorrhage. Patients younger than 59 years, without anticoagulation or antiplatelet therapy who suffered low-energy trauma, had no intracranial hemorrhages. The hemorrhage frequency in the entire cohort was 4.3% (70/1638). In subgroup taking anticoagulants, the frequency of intracranial hemorrhage was 8.6% (10/116), and in the platelet-inhibitor subgroup, it was 11.8% (20/169). Conclusion: This study demonstrates that patients younger than 59 years with low-energy head trauma, who were not on anticoagulants or platelet inhibitors could possibly be discharged based on patient history. Maybe, there is no need for as extensive medical examination as currently recommended. These findings merit further studies.
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| 4. |
- Jalouli, Jamshid, et al.
(författare)
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Human Papilloma Virus, Herpes Simplex Virus and Epstein Barr Virus in Oral Squamous Cell Carcinoma from Eight Different Countries
- 2012
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Ingår i: Anticancer Research. - 0250-7005 .- 1791-7530. ; 32:2, s. 571-580
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Tidskriftsartikel (refereegranskat)abstract
- Oral squamous cell carcinoma (OSCC) is a major health problem in many parts of the world, and the major causative agents are thought to he the use of alcohol and tobacco. Oncogenic viruses have also been suggested to be involved in OSCC development. This study investigated the prevalence of human papillomaviruses (HPV), herpes simplex virus (HSV) and Epstein-Barr virus (EBV) in 155 OSCC from eight different countries from different ethnic groups, continents and with different socioeconomic backgrounds. 41 A total of OSCCs were diagnosed in the tongue (26%) and 23 in the floor of the mouth (15%); the other 91 OSCCs were diagnosed in other locations (59%). The patients were also investigated regarding the use of alcohol and smoking and smokeless tobacco habits. Tissue samples were obtained from formalin-fixed, paraffin-embedded samples of the OSCC. DNA was extracted and the viral genome was examined by single, nested and seminested PCR assays. Sequencing of double-stranded DNA from the PCR product was carried out. Following sequencing of the HPV-, HSV- and EBV-positive PCR products, 100% homology between the sampels was found. Of all the 155 OSCCs examined, 85 (55%) were positive for EBV, 54 (35%) for HPV and 24 (15%) for HSV. The highest prevalence of HPV was seen in Sudan (65%), while HSV (55%) and EBV (80%) were most prevalent in the UK. In 34% (52/155) of all the samples examined, co-infection by two (46/155=30%) or three (6/155=4%) virus specimens was detected. The most frequent double infection was HPV with EBV in 21% (32/155) of all OSCCs. There was a statistically significant higher proportion of samples with HSV (p=0.026) and EBV (p=0.015) in industrialized countries (Sweden, Norway, UK and USA) as compared to developing countries (Sudan, India, Sri Lanka and Yemen). Furthermore, there was a statistically significant higher co-infection of HSV and EBV in samples from industrialized countries (p=0.00031). No firm conclusions could be drawn regarding the relationship between alcohol, tobacco and virus infections. The significance of our findings must be put in relation to other risk factors and these observations warrant further studies to determine the possible role of viral infections and co-infections with HPV, EBV and HSV as risk markers for the development of OSCC.
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| 5. |
- Jalouli, Jamshid, et al.
(författare)
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Presence of human papilloma virus, herpes simplex virus and Epstein-Barr virus DNA in oral biopsies from Sudanese patients with regard to toombak use
- 2010
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Ingår i: Journal of Oral Pathology & Medicine. - : Wiley. - 0904-2512 .- 1600-0714. ; 39:8, s. 599-604
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Tidskriftsartikel (refereegranskat)abstract
- J Oral Pathol Med (2010) Using PCR/DNA sequencing, we investigated the prevalence of human papillomavirus (HPV), herpes simplex virus (HSV) and Epstein-Barr virus (EBV) DNA in brush biopsies obtained from 150 users of Sudanese snuff (toombak) and 25 non-users of toombak in formalin-fixed paraffin-embedded tissue samples obtained from 31 patients with oral dysplasias (25 toombak users and 6 non-users), and from 217 patients with oral cancers (145 toombak users and 72 non-users). In the brush tissue samples from toombak users, HPV was detected in 60 (40%), HSV in 44 (29%) and EBV in 97 (65%) of the samples. The corresponding figures for the 25 samples from non-users were 17 (68%) positive for HPV, 6 (24%) positive for HSV and 21 (84%) for EBV. The formalin-fixed samples with oral dysplasias were all negative for HPV. In the 145 oral cancer samples from toombak users, HPV was detected in 39 (27%), HSV in 15 (10%) and EBV in 53 (37%) of the samples. The corresponding figures for the samples from non-users were 15 (21%) positive for HPV, 5 (7%) for HSV and 16 (22%) for EBV. These findings illustrate that prevalence of HSV, HPV and EBV infections are common and may influence oral health and cancer development. It is not obvious that cancer risk is increased in infected toombak users. These observations warrant further studies involving toombak-associated oral lesions, to uncover the possible mechanisms of these viral infections in the development of oral cancer, and the influence of toombak on these viruses.
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| 6. |
- Jalouli, Jamshid, et al.
(författare)
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Prevalence of viral (HPV, EBV, HSV) infections in oral submucous fibrosis and oral cancer from India
- 2010
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Ingår i: Acta Oto-Laryngologica. - : Informa UK Limited. - 0001-6489 .- 1651-2251. ; 130:11, s. 1306-1311
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Tidskriftsartikel (refereegranskat)abstract
- Conclusion: There is a high prevalence of human papilloma viruses (HPV) in oral submucous fibrosis (OSMF) and the etiologic implication of this finding warrants further studies. Objective: The prevalence of oral squamous cell carcinoma (OSCC) and OSMF is high in India, and the diseases are partly attributed to high consumption of betel quid containing areca nut and tobacco. This study investigated the prevalence of HPV, herpes simplex virus (HSV), and Epstein-Barr virus (EBV) DNA in two groups of patients using betel quid with tobacco, those with OSMF (n = 12) and those with OSCC (n = 62). Methods: DNA was extracted from all the samples and viral genome was examined by PCR/DNA sequencing. HPV-positive samples were analyzed separately for the high-risk types HPV 16 and 18. Results: HPV DNA, HSV DNA, and EBV DNA were detected in 11 (91%), 1 (8%), and 3 (25%) of the 12 samples from patients with OSMF compared with 15 (24%), 3 (5%), and 18 (29%), respectively, from 62 patients with OSCC. HPV 16 and 18 DNA was detected in 8/12 (67%) in the OSMF group and 10/62 (16%) in the OSCC group. The difference between presence of HPV DNA in OSMF and OSCC groups was statistically significant, while the difference between HSV and EBV DNA content in OSMF and OSCC groups was insignificant.
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| 7. |
- Wennström, Berith, et al.
(författare)
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Being Caught in a Vicious Circle : An Interview Study of Individuals Suffering From Grade II–IV Hiatal Hernia
- 2023
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Ingår i: Gastroenterology Nursing. - : Wolters Kluwer. - 1042-895X .- 1538-9766. ; 46:6, s. 489-496
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Tidskriftsartikel (refereegranskat)abstract
- Large paraesophageal hernias are related to life-threatening complications that warrant immediate surgery. Whether the long-standing chronic symptoms related to the disease in individuals without hernia incarceration motivate surgical treatment is still a subject for discussion. The aim of this study was to explore how individuals suffering from Grade II–IV hiatal hernia describe their symptoms and health, as well as how the disease affects their life. Semistructured interviews were performed with 22 individuals planning to undergo surgery for a large paraesophageal hernia. The data were analyzed using qualitative content analysis and resulted in one main theme “Being caught in a vicious circle” and six subthemes “Distressing and uncertain times,” “The symptoms have seized control over my health,” “Loss of energy and strength,” “Strategies for managing daily life,” “Loss of social life,” and “Moments of hope despite failing health.” Central to the participants’ descriptions is their commitment to strategies for managing the ever-present and unpredictable symptoms that have seized control over their health. They were trapped in a hopeless and isolated existence, that is, a vicious circle, from which they were unable to escape. Despite the low incidence of volvulus and incarceration, the symptom burden and effect on general health motivate treatment in these individuals.
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| 8. |
- Engström, Andreas, 1983, et al.
(författare)
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Lead aprons and thyroid collars: to be, or not to be?
- 2023
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Ingår i: Journal of radiological protection : official journal of the Society for Radiological Protection. - 1361-6498. ; 43:3
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Tidskriftsartikel (refereegranskat)abstract
- Wearing lead aprons and thyroid collars for long periods of time has a subjective component: to balance the effective dose reduction with the effort of carrying a heavy load. Occupational radiation exposure has decreased dramatically in the last century within the health care system. During the same period the use of lead aprons and thyroid collars has also gone up. Therefore, a question that may be raised is: how safe is safe enough? In order to promote stakeholder involvement, the aim of the present study was to investigate staff's experience of discomforts associated with wearing lead aprons and thyroid collars for long periods of time, and also to investigate staff's willingness to tolerate personal dose equivalent (expressed as radiation dose) and the corresponding increase in future cancer risk to avoid wearing these protective tools. A questionnaire was developed and given to staff working in operating or angiography rooms at Skaraborg Hospital in Sweden. The results from the 245 respondents showed that 51% experienced bothersome warmth, 36% experienced fatigue and 26% experienced ache or pain that they believed was associated with wearing lead aprons. One third of the respondents would tolerate a personal dose equivalent of 1 mSv per year to avoid wearing lead aprons, but only a fifth would tolerate the corresponding increase in future cancer risk (from 43% to 43.2%). In conclusion, discomforts associated with wearing lead aprons and thyroid collars for long periods of time are common for the staff using them. At the same time, only a minority of the staff would tolerate a small increase in future cancer risk to avoid wearing them. The present study gives an example of stakeholder involvement and points at the difficulties in making reasonable decisions about the use of these protective tools.
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