[An indirect method for manometric measurement of the pantocaine degradation by serum].
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The aim of the study was to determine the clinical and perceived effectiveness of the Sunflower therapy in the treatment of childhood dyslexia. The Sunflower therapy includes applied kinesiology, physical manipulation, massage, homeopathy, herbal remedies and neuro-linguistic programming. A multi-centred, randomised controlled trial was undertaken with 70 dyslexic children aged 6-13 years. The research study aimed to test the research hypothesis that dyslexic children 'feel better' and 'perform better' as a result of treatment by the Sunflower therapy. Children in the treatment group and the control group were assessed using a battery of standardised cognitive, Literacy and self-esteem tests before and after the intervention. Parents of children in the treatment group gave feedback on their experience of the Sunflower therapy. Test scores were compared using the Mann Whitney, and Wilcoxon statistical tests. While both groups of children improved in some of their test scores over time, there were no statistically significant improvements in cognitive or Literacy test performance associated with the treatment. However, there were statistically significant improvements in academic self-esteem, and reading self-esteem, for the treatment group. The majority of parents (57.13%) felt that the Sunflower therapy was effective in the treatment of learning difficulties. Further research is required to verify these findings, and should include a control group receiving a dummy treatment to exclude placebo effects.
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OBJECTIVE: Compression of the fourth ventricle (CV-4) is a manual, noninvasive procedure that reportedly affects the cranial rhythmic impulse, a phenomenon recognized by practitioners of cranial manipulation, that is concomitant with low-frequency Traube-Hering (TH) oscillations in blood flow velocity. This study examines the CV-4 and its effect upon blood flow velocity. METHODS: Human subjects were paired with 28 individual physicians for application of the CV-4, and the duration of the application was recorded. Flowmetry records tracking the course of the procedure were obtained, 20 of which were useable for intergroup comparisons. Segments of these records (control, treatment, response) were Fourier-transformed; the Fourier-transformed spectra were subtracted from one another and the resultant difference-spectra compared. RESULTS: The mean CV-4 procedure length was 4.43 +/- 2.22 minutes. The mean frequency of the TH waveform visible in the blood flowmetry record was 7.10 +/- 2.07 cpm. The CV-4 procedure specifically affected the low-frequency oscillations in blood flow velocity. After application, the amplitude of the TH, 0.10 Hz, frequency wave increased (relative area units: control minus treatment [0.08010 units) compared with control minus response [-0.03358 units]; P = .011). CONCLUSIONS: This study showed that CV-4 has an effect on the TH frequency component of blood flow velocity. The practitioners of cranial manipulation who participated in this study affected their subjects in a quantifiable manner with the application of the CV-4 procedure.
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This research evaluated two hand-held tools (Superthumb and Kneeshaw device) that have been developed in order to reduce hand pain associated with the performance of manual therapy. Two studies were conducted: one evaluated the ability to perceive elastic stiffness with the devices and the other evaluated physiotherapist and patient comfort when the devices were used to apply a mobilisation to the lumbar spine. In the first study we found that the two tools and the pisiform grip provided equivalent ability to detect small differences in elastic stiffness, however the tools introduced a bias so that the stiffness stimuli felt stiffer than when assessed with the pisiform grip. In the second study we found that the two tools were substantially less comfortable than the pisiform grip, for both patient and therapist, when a therapist applied a Grade III mobilisation to the lumbar spine. The results suggest that neither tool, in its current form, is suitable for clinical practice.
The hazards of ionising radiation are well known and precautions, such as lead aprons and thyroid shields are routinely used. Orthopaedic surgeon's hands are at particular risk from direct and scatter radiation, when manipulating forearm fractures, due to the proximity of the image intensifier. The use of lead gloves has been recommended in the literature but are seldom employed. Proguard RR-2 gloves provide similar tactile sensitivity to double gloves and are claimed by the manufacturer to provide up to 55% protection in vitro at a direct beam energy level of 60 kV. This claim was tested in a clinical setting. The gloves were worn during forearm manipulations and the radiation dose measured using thermoluminescent dosimeters (TLDs). The results demonstrated a radiation attenuation of 60-64%. These gloves appear to achieve a good compromise between protection and sensitivity and should be included in routine protection against ionising radiation during MUA.
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Psychosocial factors are known to act as obstacles to recovery from low back pain, but predictors of longer-term outcomes are not established. An average 4-year follow-up of a cohort of 252 low back pain patients attending for manipulative care was conducted to describe the longer-term course of low back pain, and to identify predictors of outcomes. Clinical and psychosocial data were obtained at baseline. Mailed questionnaires collected self-reported outcomes (pain, disability, recurrence and care seeking). Among the 60% who responded, the statistically significant reduction in mean Roland Disability Questionnaire score seen at 1 year did not improve further during follow-up. At the 4-year point, 49% of respondents reported residual disability, and 59% reported at least 'mild' pain. Symptom recurrence beyond the 1-year point was reported by 78% of respondents, with half of them seeking further care. Recurrence and care seeking were related to fear avoidance beliefs and duration of presenting symptoms. The disability score at 4-years was statistically significantly related to baseline depressive symptoms and higher pain intensity. Low back pain presenting for manipulative care is characterized by high levels of recurrence and care seeking over at least 4-years for many patients. Because psychosocial factors at presentation exert a long-term influence, they need to be considered by manual therapists.
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This paper reports on an instrumented couch developed to measure the forces applied during posteroanterior (PA) mobilization to the lumbar spine. The couch was evaluated for reliability by applying known weights to the empty couch, while accuracy was investigated by applying weights both to the empty couch and to a human subject lying on the couch. The equipment appears highly reliable when measuring forces in three directions (ICC(2,1); 99% CI=0.99-1.00) and also demonstrates acceptable accuracy; a maximum error of less than 2% being obtained when measuring forces applied to human subjects. The results demonstrate a highly linear relationship (r2=0.99) between the force readings and the known weights. In conclusion, the instrumented couch demonstrates suitable accuracy and reliability for measuring the force applied to a subject during the application of PA mobilization to the lumbar spine.