Clinical encounters may not be responding to patients' search for meaning and control over non-specific chronic low back pain - an interpretative phenomenological analysis.

PURPOSE: Considering the need to study the experiences of individuals with musculoskeletal problems in contexts that have not yet been investigated as well as the relevance of fostering a research agenda towards person-centred care, this study aimed to explore the experiences of non-specific chronic low back pain from the perspective of Portuguese individuals living with it. MATERIAL AND METHODS: An interpretative phenomenological analysis was employed to explore the experiences of eight participants, who were recruited purposefully from two primary care centres and one clinic. Semi-structured one-to-one interviews were carried out, audio-recorded and transcribed verbatim. RESULTS: Three themes were generated as interrelated parts of an extended account that explored the participants' meaning making of their experience: "Non-specific chronic low back pain as a disruptive experience"; "Searching for the meaning of non-specific chronic low back pain"; and, "Clinical encounters that perpetuate the lack of understanding about non-specific chronic low back pain." CONCLUSIONS: This study offers insight into the Portuguese individuals' experiences of non-specific chronic low back pain. Particularly, it suggests that clinical encounters may not be aligned with patients' needs and expectations. These findings may help clinicians in transferring this knowledge to therapeutic approaches to individuals with similar experiences/contexts.IMPLICATIONS FOR REHABILITATIONPatients with NSCLBP need to understand their pain and to retain a sense of control over their lives.Encounters with health professionals may perpetuate the lack of understanding about pain and strategies to control it, as patients consider themselves unable to have an active role in the decision-making and are disempowered to deal with their pain.Health professionals should involve patients and promote the co-construction of an explanation that integrates both health professionals' knowledge and patients' narratives.There is a need to align both the patients' and health professionals' perspectives regarding health care in order to implement patient-centred and individually tailored treatment.

"Together on the Way": Occupational Therapy in Mainstream Education-A Narrative Study of Emerging Practice in Switzerland.

In Switzerland, recent changes in legislation have reformed special needs education; more children with special needs are now integrated into mainstream schools. Health professionals such as occupational therapists are not embedded in the Swiss education system, but pediatric occupational therapists are starting to work at schools, with the aim of enabling children's full participation as school students. This is bringing a change to the practice of pediatric occupational therapists. Cultural, political, and social factors differ in many ways from those of other countries where most of the current research on pediatric occupational therapists in mainstream education has been conducted. The need for school-based research that is situated within the political, structural, and cultural context of a country has been stressed in different studies. This qualitative study employed narrative analysis to explore the practice experiences and clinical reasoning of Swiss pediatric occupational therapists when working with children with special needs in the school context. Three main themes were identified in the narratives: "bringing in an occupational therapy perspective," "focusing on school-related occupations," and "collaborating with different inclusion players." These represent three different aspects of the therapists' emerging practice. The participants highlight different approaches for children with special needs to enable their participation in everyday life at school through learning, playing, and being with their peers. The findings are discussed in relation to current international research and with respect to European countries with a similar political and structural context, thus complementing approaches to school-based occupational therapy.

Randomized trial of FX high flux vs standard high flux dialysis for homocysteine clearance.

BACKGROUND: Cardiovascular disease is the major cause of death in the end-stage renal disease population. Novel risk factors such as homocysteine (Hcy) are of considerable interest in this group as hyperhomocysteinaemia is highly prevalent in the setting of renal impairment. Folic acid-vitamin B group therapies are only partially effective treatments. Hcy is highly protein-bound and thus poorly dialysed. Dialyzers with albumin-leaking properties have been shown to result in lowering of plasma Hcy. As the FX-class (Advanced Fresenius Polysulfone dialyzer) has greater clearance of larger molecular weight substances but is non-albumin-leaking, we explored the capacity of this new technology membrane to reduce plasma Hcy levels. METHODS: A prospective randomized cross-over trial in 35 prevalent haemodialysis patients, one group receiving 12 weeks dialysis using FX dialyzer then 12 weeks with standard high flux dialysis (SHF) and the other group SHF followed by FX dialyzer. All patients received vitamin B(6) 25 mg and folic acid 5 mg daily throughout the study. RESULTS: The primary outcome was plasma Hcy pre-dialysis at week 12. FX vs SHF showed no significant difference, 25+/-6.6 vs 25.9+/-5.8 microg/l, Delta95% CI = -2.77 to 4.59, P = 0.31. There was a non-significant trend toward a decrease in Hcy in both groups (27.43+/-7.68 to 25.91+/-5.78 micromol/l for SHF, P = 0.23 and 26.0+/-4.58 to 25.0+/-6.61 micromol/l for FX, P = 0.28). Analysis by repeated measures method demonstrated a statistically significantly lower Hcy with FX vs SHF dialyzer (adjusted beta = -1.30, 95% CI = -2.41 to -0.19, P = 0.022). K(t)/V(urea) was higher in FX vs SHF (1.35+/-0.18 vs 1.22+/-0.2; P = 0.013). Folate and B(6) levels did not change. CONCLUSIONS: The primary outcome analysis did not show any significant difference in pre-Hcy comparing FX and SHF membranes. Although our secondary analysis demonstrated a statistically significant difference between membranes, the magnitude of the difference (1.3 mumol/l) is not clinically significant. Thus the use of the FX dialyzer did not result in a clinically significant benefit in relation to improving pre-dialysis Hcy compared with standard high-flux dialysis.

Late-onset presentation of pyruvate dehydrogenase deficiency.

Two brothers presented in their mid-forties with movement disorders including atypical parkinsonism, choreiform movements, stereotypies, ataxia and dysarthria. Both brothers showed putaminal lucencies on imaging and, in the proband, a deficiency of the pyruvate dehydrogenase complex (PDHC) was found on skin fibroblast assay.