Can I risk using public services? Perceived consequences of seeking help and health care among households living in poverty: qualitative study

OBJECTIVES: To improve understanding of how families living in adverse conditions perceive their encounters with public services and how past experiences influence current and future attempts to seek help. DESIGN: Qualitative interviews with adult members of households living in poverty in deprived areas, plus observations conducted in the surrounding neighbourhoods and service settings. PARTICIPANTS: Purposive sample of 25 adults living in a deprived area, on welfare benefits. SETTING: Eight sites in disadvantaged areas in Merseyside, North Wales, London and Greater Manchester in 2004/05. RESULTS: Participants generally perceived public services as a source of distrust and a potential risk to well-being. Encounters with a range of services were perceived as risky in terms of losing resources, being misunderstood or harshly judged, and carrying the ultimate threat of losing custody of their children. Participants perceived that they were subjected to increasing levels of surveillance, with fear of "being told on" by neighbours, in addition to service providers, adding to anxiety. Adverse consequences included avoiding child health and social services, anxiety and self-imposed isolation. CONCLUSIONS: Approaching services was perceived as akin to taking a gamble that might or might not result in their needs being met. Faced with this "choice", participants employed strategies to minimise the risks that on the surface may appear risky to health. If public services are to succeed in providing support to disadvantaged families, greater efforts are needed to build trust and demonstrate understanding for the strategies these families use to maintain their well-being against formidable odds.     

Allergy in bakers’ apprentices and factors associated to non-participation in a cohort study of allergic sensitization

Objective To describe the prevalence of atopy and respiratory symptoms among baker apprentices at the start of the education and factors associated with non-participation in the study. Methods A total of 346 students, 22.1(0.6) years of age, mean (SD), from the food production programme of technical colleges in Denmark were invited to participate in a 3 year study. Of the students, 187 agreed to participate and filled in a physician-administered questionnaire. The presence of atopy was determined by skin prick test (SPT) and serum allergen specific IgE (SpIgE). Bronchial hyper responsiveness to methacholine (PD₂₀ ≤ 1,440 μg) was determined. Results Prevalence of atopy was 32%. The prevalence of symptoms from the lungs and nose was 19.8 and 25.5%, respectively. Significantly, more SPT reactions were seen in males compared to females (39 vs. 22%, P < 0.05). Sensitization towards flour was significantly more frequent if determined as SpIgE (7.3%) compared to SPT (0.5%). We found a positive association between atopy and lung symptoms OR 6.1 (2.8–13.2 SD) and nasal symptoms OR 3.7 (1.8–7.5 SD). The major reason for non-participation was fear of blood sampling (25.5%). Conclusion The prevalence of atopy in bakers’ apprentices was of the same magnitude in the general Danish population. Significantly, more male bakers’ apprentices had atopy. This finding has major impact on the diagnostic procedures of occupational allergy in bakery workers emphasizing the need for standardization of the clinical tests. The main reasons for non-participation were, fear of blood-sampling (57%) and the 3 years commitment to the follow-up study (39%).     

Patients' perceptions of emotional support and information provided to family members

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THE PURPOSE OF THIS QUALITY improvement project was to determine patients' perceptions of the emotional support and information provided to their family members by nurses in a day surgery setting.

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THE PROJECT WAS CONDUCTED in a day surgery unit of a hospital in western Finland. Data were collected from 60 participants using a questionnaire designed specifically for the project.

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THE RESULTS SHOWED that half of the patients appreciated the presence of their family members during hospital care. The emotional support provided to family members was rated as moderate, and more than 50% of the patients believed their family members were adequately informed. The results were used to help develop tools for patient and family member education. AORN J 81 (May 2005) 1030-1039.

     

Rosiglitazone in the treatment of HAART-associated lipodystrophy--a randomized double-blind placebo-controlled study

Highly active antiretroviral therapy (HAART) is associated with metabolic adverse events such as insulin resistance and lipodystrophy, that is, atrophy of subcutaneous fat and accumulation of intra-abdominal fat. Currently, there is no pharmacological treatment for lipoatrophy. Glitazones, a novel class of insulin-sensitizing anti-diabetic agents, increase subcutaneous fat in patients with type 2 diabetes. There are no controlled studies of glitazones in patients with HAART-associated lipodystrophy (HAL). In this randomized, double-blind, placebo-controlled study, 30 patients with HAL received either rosiglitazone (8 mg daily) or placebo for 24 weeks. Baseline characteristics were compared to a group of 30 age-, sex- and weight-matched HIV-negative controls. At baseline, patients with HAL had 1.8-fold (P<0.001) more intra-abdominal and 2.4-fold (P<0.05) more liver fat than HIV-negative controls, who had 1.8-fold (P<0.001) more subcutaneous fat than the patients. After 24 weeks of treatment, rosiglitazone had no effect on body weight, subcutaneous or intra-abdominal fat (magnetic resonance imaging), total body fat (bioimpedance analysis), anthropometric measurements or serum leptin concentrations (a circulating marker of adipose tissue mass). However, rosiglitazone decreased % liver fat (spectroscopy) and serum insulin concentrations, and normalized liver function tests. During the first 12 weeks of rosiglitazone treatment, serum triglycerides increased from 3.5 +/- 0.5 to 6.5 +/- 2.0 mmol/l (from 310 +/- 44 to 575 +/- 177 mg/dl) (P<0.05) and serum cholesterol from 6.0 +/- 0.4 to 7.8 +/- 0.7 mmol/l (from 232 +/- 15 to 301 +/- 27 mg/dl) (P<0.01). Contrary to data in other patient groups, rosiglitazone did not increase subcutaneous fat in patients with HAL after 24 weeks of treatment. Rosiglitazone seemed to ameliorate insulin resistance judged by the decreased serum insulin concentrations and % liver fat. Rosiglitazone unexpectedly caused significant increases in serum triglyceride and cholesterol concentrations, which must be carefully monitored if glitazones are used in these patients.     

Collagenase 2/matrix metalloproteinase 8 in critically ill patients with secondary peritonitis

Secondary peritonitis is an important indication for surgical intensive care admissions, and it is associated with high morbidity and mortality. Collagenase 2/matrix metalloproteinase (MMP) 8 is a tissue matrix-degrading enzyme that is released from leukocytes upon inflammatory stimuli and may thus contribute to peritonitis-associated organ damage. We studied the levels and activity of MMP-8 in the peritoneal fluid of 15 critically ill patients with secondary peritonitis. The MMP-8 levels were measured from the patients' peritoneal fluid, serum, and urine, and from the serum and urine of 10 healthy controls by immunofluorometric assay. Median MMP-8 level in peritoneal fluid supernatant was 1,317 microg/L (interquartile range [IQR]) (1,254-1,359 microg/L) being significantly higher than in the sera of the patients (P=0.008). Molecular forms and isoform distribution of MMP-8, MMP-1, and MMP-13 in peritoneal fluid, assessed by Western immunoblotting, revealed that the neutrophil-type MMP-8 was the major collagenase species in peritoneal fluid, and it was partially in an activated form. Catalytically competent, active MMP-8 produced the characteristic cleavage products from intact human type I collagen. The serum levels of MMP-8 were higher in the patients, 49 microg/L (IQR, 23-214 microg/L), than in the controls, 11 microg/L (IQR, 8-24 microg/L) (P<0.01). The MMP-8 levels in the urine were higher in the patients, 0.27 microg/L (IQR, 0.04-1.89 microg/L), than in the controls, 0.03 microg/L (IQR, 0.0-0.05 microg/L) (P=0.013). Our data demonstrate for the first time that MMP-8 levels are remarkably elevated and in an active and catalytically competent form in the peritoneal fluid samples of patients with secondary peritonitis.     

DNA fingerprints of Streptococcus pyogenes are M type specific

DNA from group A streptococci of various M and T types was cleaved with endonucleases to produce a DNA fingerprint. Comparison of DNA fingerprints proved to be a very useful tool for studying the epidemiology of isolates from various outbreaks of streptococcal disease. Patterns of DNA fragments from HindIII digests of samples of total DNA were conserved among strains of the same M serotype yet were easily distinguished from those of different M serotypes. Different M types were associated with specific restriction enzyme profiles. DNA fingerprints of strains of the same M type were stable enough to establish a clonal relationship between strains obtained from an isolated outbreak of disease or strains endogenous to people geographically isolated by continent. Strains of the same serotype from different continents had very similar, but distinguishable, restriction profiles. Those strains unable to be typed with standard typing sera were also amenable to comparison because they yielded unique fingerprints.     

Speech and language development of children born at 32 weeks' gestation: a 5-year prospective follow-up study

Speech and language comprehension and production were assessed at the age of 5 years in a cohort of children born preterm at 32 weeks' gestational age ( N =55) in comparison with children born at term and of similar age, sex, and social backgrounds. Data both including and excluding major neurological disabilities are presented. Mean performance for the entire group of preterm children was significantly lower than for the controls on most of the measures including the composite IQ scores. When the nine children who had major neurological disabilities were excluded from the preterm "group, statistically significant differences were found on four of the total 12 speech and language measures. Intellectually normal preterm children without major neurological disability were slower than the controls on rapid word retrieval. In addition, difficulties in comprehending relative concepts were typical for the preterm children. The results suggest 'subtle dysnomia', which is indicative of later reading problems. On global verbal measures and on the basic speech and language aspects the study groups did not differ. Specific language impairment, defined as a discrepancy of ID between Performance IQ and Verbal IQ scores, showed a tendency to be more common in the control group. Within both the study groups, the boys showed a tendency for a greater discrepancy between their Performance and Verbal IQ scores.     

Levetiracetam-induced myoclonic status epilepticus in myoclonic-astatic epilepsy: a case report.

We report on a 3-year-old boy with myoclonic-astatic epilepsy who developed myoclonic status epilepticus with continuous twitching of the face and unresponsiveness under monotherapy with levetiracetam. Recently, a nonconvulsive status epilepticus in an adult epilepsy patient has also been described. Our observation points to the possibility of a causal relationship between the induction of myoclonic status by levetiracetam in certain patients with Doose's syndrome. However, a spontaneous evolution cannot be excluded. Levetiracetam is a well-known drug for the control of myoclonic seizures. A controlled study would provide a better understanding of any possible aggravating role in certain forms of myoclonic-astatic epilepsy.