Pancreatic trauma: acute and late manifestations

A retrospective analysis of 47 patients with pancreatic trauma is presented. A total of 43 patients presented with acute pancreatic injury, 32 after blunt abdominal trauma. Isolated blunt pancreatic injuries were a considerable diagnostic problem with a mean delay from trauma to operation of 9.4 days. At operation peripancreatic drainage in mild injuries and distal resection in cases of ductal injury were the commonest procedures. The overall mortality was 19 per cent, but only three of the eight deaths were attributable to the pancreatic injury. The overall complication rate was 63 per cent and the pancreatic complication rate was 33 per cent. Four patients presented with chronic pancreatitis resulting from previously untreated blunt abdominal trauma 0.5-21 years earlier. Clinically, they did not differ from the manifestations of chronic pancreatitis of other aetiological origins.     

Clinical value of severity markers in acute pancreatitis.

Acute pancreatitis is a common digestive disease of which the severity may vary from mild, edematous to severe, necrotizing disease. An improved outcome in the severe form of the disease is based on early identification of disease severity and subsequent focused management of these high-risk patients. However, the ability of clinicians to predict, upon presentation, which patient will have mild or severe acute pancreatitis is not accurate. Prospective systems using clinical criteria have been used to determine severity in patients with acute pancreatitis, such as the Ranson's prognostic signs, Glasgow score, and the acute physiology and chronic health evaluation II score (APACHE II). Their application in clinical practise has been limited by the time delay of at least 48 h to judge all parameters in the former two and by being cumbersome and time-consuming in the latter. Contrast-enhanced computed tomography is presently the most accurate non-invasive single method to evaluate the severity of acute pancreatitis. It cannot, however, be performed to all patients with acute pancreatitis. Therefore, considerable interest has grown in the development of reliable biochemical markers that reflect the severity of acute pancreatitis. In this article we critically appraise current and new severity markers of acute pancreatitis in their ability to distinguish between mild and severe disease and their clinical utility.     

Hypocalcemic symptoms during plateletpheresis using the COBE Spectra: A comparison of oral combination of 600mg calcium+300mg magnesium+100IU vitamin D3 vs. a 1000mg calcium in symptomatic donors.

BACKGROUND: The aim of this study was to find an effective treatment for hypocalcemic symptoms during plateletpheresis and to evaluate if a combination of calcium, magnesium and vitamin D3 is more effective in comparison to routine calcium supplementation. MATERIAL AND METHODS: A study group consisting of 10 donors, having a history of previous hypocalcemic symptoms during plateletpheresis, donated platelets twice in a one-month period. During the first donation combination tablets (600mg Ca+300mg Mg+100IU vitamin D3) were used to treat hypocalcemic symptoms while routine treatment calcium carbonate tablets (1000mg Ca) were used during the second donation. If symptoms persisted after 10min the same dose was repeated. A control group, with no supplementation, consisting of five donors, with no history of hypocalcemic symptoms, were included. Donor subjective symptoms were graded and recorded on four occasions: at the start of plateletpheresis, when symptoms appeared, 10min after the first tablet and at the end of donation. Samples for analysis of ionized calcium (iCa), magnesium and potassium were also taken at the same occasions. RESULTS: All donors from the study group experienced minor or medium hypocalcemic symptoms and needed a second dose of supplementation. Calcium carbonate tablets completely relieved the hypocalcemic symptoms in six donors, it had no effect on three donors and one donor experienced aggravated symptoms. The combination tablets completely relieved the symptoms in three donors, one donor experienced a partial relief and six donors had no relief of symptoms. There were no significant differences in iCa, potassium and magnesium levels were noted in the study group irrespective of which tablets were used for treatment of hypocalcemic symptoms. After plateletpheresis the median iCa levels declined by 30% and potassium levels declined by 3-11% in all donors while the magnesium levels were not significantly affected. There was no correlation between the presence of symptoms and the changed levels of iCa or magnesium. CONCLUSION: Addition of magnesium and vitamin D3 to calcium seems to have no beneficial effect in the treatment of hypocalcemic symptoms in plateletpheresis donors.     

Significance of extrapancreatic findings in computed tomography (CT) of acute pancreatitis

Computed tomography (CT) has proven reliable in the early detection of acute haemorrhagic pancreatitis. In the present study the extrapancreatic changes at CT were studied in 60 patients with acute pancreatitis. The CT findings were correlated to the early "prognostic signs" by Ranson and the clinical course of the disease. All the patients with minor extrapancreatic changes recovered without complications. When moderate to severe extrapancreatic changes were seen the incidence of haemorrhagic pancreatitis and the risk of development of pseudocyst or abscess was high. In these patients a dynamic contrast enhanced CT should be done in order to select the patients with haemorrhagic pancreatitis.     

Parent Support Programmes for Families Who are Immigrants: A Scoping Review

Journal of Immigrant and Minority Health - Parental support is of paramount importance in the promotion of positive parenting, strengthening parenthood and protecting children from disadvantages...     

Psychosocial work environment,hearing impairment and health

This article summarizes results from a study of hearingimpaired men and women in the labour force in Sweden. A questionnaire about psychosocial work environment (in accordance with the Demand-Control Model), health and wellbeing was sent out and answered by 445 hearingimpaired people, 20-64 years of age. A large reference group had previously answered the same questionnaire. The results indicate that imbalances between demand and control (i.e. high demand and low control, so-called high stress work type) is more common among hearingimpaired people than in the reference group. The outcome of the combination high demand and low control among hearing-impaired people is (much) worse than among hearing-impaired people with other work types ( passive, active, low stress). Hearing-impaired people with the high-stress work type more frequently report bad physical health status and psychological wellbeing regarding a number of indicators. There is, moreover, a tendency for women to be worse off than men. Our data suggest that those involved in audiological rehabilitation should pay great attention to hearing-impaired people with jobs that can be characterized as high stress.