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- Andersson, Elin, et al.
(författare)
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Prehospital Identification of Patients with a Final Hospital Diagnosis of Stroke.
- 2018
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Ingår i: Prehospital and Disaster Medicine. - 1049-023X .- 1945-1938. ; , s. 63-70
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Tidskriftsartikel (refereegranskat)abstract
- Introduction the early phase of stroke, minutes are critical. Since the majority of patients with stroke are transported by the Emergency Medical Service (EMS), the early handling and decision making by the EMS clinician is important. Problem The study aim was to evaluate the frequency of a documented suspicion of stroke by the EMS nurse, and to investigate differences in the clinical signs of stroke and clinical assessment in the prehospital setting among patients with regard to if there was a documented suspicion of stroke on EMS arrival or not, in patients with a final hospital diagnosis of stroke.METHODS: The study had a retrospective observational design. Data were collected from reports on patients who were transported by the EMS and had a final diagnosis of stroke at a single hospital in western Sweden (630 beds) in 2015. The data sources were hospital and prehospital medical journals.RESULTS: In total, 454 patients were included. Among them, the EMS clinician suspected stroke in 52%. The findings and documentation on patients with a suspected stroke differed from the remaining patients as follows: a) More frequently documented symptoms from the face, legs/arms, and speech; b) More frequently assessments of neurology, face, arms/legs, speech, and eyes; c) More frequently addressed the major complaint with regard to time and place of onset, duration, localization, and radiation; d) Less frequently documented symptoms of headache, vertigo, and nausea; and e) More frequently had an electrocardiogram (ECG) recorded and plasma glucose sampled. In addition to the 52% of patients who had a documented initial suspicion of stroke, seven percent of the patients had an initial suspicion of transitory ischemic attack (TIA) by the EMS clinician, and a neurologist was approached in another 10%.CONCLUSION: Among 454 patients with a final diagnosis of stroke who were transported by the EMS, an initial suspicion of stroke was not documented in one-half of the cases. These patients differed from those in whom a suspicion of stroke was documented in terms of limited clinical signs of stroke, a less extensive clinical assessment, and fewer clinical investigations. Andersson E , Bohlin L , Herlitz J , Sundler AJ , Fekete Z , Andersson Hagiwara M . Prehospital identification of patients with a final hospital diagnosis of stroke.
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| 2. |
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| 3. |
- Fekete, Zoltán, et al.
(författare)
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[Follow-up of Cushing syndrome in western Sweden. More than one treatment method needed for cure, hormonal deficiencies common]
- 2002
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Ingår i: Läkartidningen. - 0023-7205. ; 99:46, s. 4635-9
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Tidskriftsartikel (refereegranskat)abstract
- Results from a follow-up of all patients with Cushing's syndrome who visited the Division of Endocrinology at Sahlgrenska University Hospital, Göteborg, Sweden, during 1997-1998 revealed 28 patients with ACTH-dependent disease and 3 with ACTH-independent disease. Female/male ratio was 4:1 with mean age at diagnosis 30 years. Mean time from first symptoms to diagnosis was three years (range 0-8). The most frequent signs were hypertrichosis, easy bruising, hypertension, osteoporosis and diabetes mellitus. Out of the 28 patients with ACTH-dependent disease, 16 underwent more than one treatment method (transcranial/transsphenoidal pituitary surgery, pituitary irradiation, adrenalectomy), 26 were cured and 25 developed hormonal deficiencies after treatment. Five of the 11 patients who underwent adrenalectomy developed Nelson tumors. All patients in the ACTH-independent group were cured after unilateral adrenalectomy.
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| 4. |
- Petersen, Julian, et al.
(författare)
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A previously uncharacterized Factor Associated with Metabolism and Energy (FAME/C14orf105/CCDC198/1700011H14Rik) is related to evolutionary adaptation, energy balance, and kidney physiology
- 2023
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Ingår i: Nature Communications. - : Springer Nature. - 2041-1723. ; 14:1
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Tidskriftsartikel (refereegranskat)abstract
- In this study we use comparative genomics to uncover a gene with uncharacterized function (1700011H14Rik/C14orf105/CCDC198), which we hereby name FAME (Factor Associated with Metabolism and Energy). We observe that FAME shows an unusually high evolutionary divergence in birds and mammals. Through the comparison of single nucleotide polymorphisms, we identify gene flow of FAME from Neandertals into modern humans. We conduct knockout experiments on animals and observe altered body weight and decreased energy expenditure in Fame knockout animals, corresponding to genome-wide association studies linking FAME with higher body mass index in humans. Gene expression and subcellular localization analyses reveal that FAME is a membrane-bound protein enriched in the kidneys. Although the gene knockout results in structurally normal kidneys, we detect higher albumin in urine and lowered ferritin in the blood. Through experimental validation, we confirm interactions between FAME and ferritin and show co-localization in vesicular and plasma membranes.
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