Matching parenting support needs to service provision in a universal 13-month child health surveillance visit

BACKGROUND

The Glasgow Parenting Support Framework is an intervention to support families with preschool children. It provides structured support through universal and targeted interventions. Two routine family visits by health visitors have been piloted, one involving a home assessment when the child is 13 months old.

AIMS

To establish the need for parenting support in the population at 13 months and whether or not the home assessment improved the match of service provision to need.

METHODS

Health visitors were asked to collect data on existing problems and service provision to families, the mental state of the child's principal carer, an observation of the parent-child relationship and details of management plans. Data from the Child Health Surveillance System were also used.

RESULTS

Data were obtained for 549 families. Nine families were noted to have problems in the parent-child relationship. Carers in these families had poorer mental health. In all, 20% of families had a revisit scheduled: they were also more likely to have poor mental health. All families with possible problems in the relationship had a revisit scheduled. Depression scores measured during the pilot were a significant predictor of revisiting and referral, with an odds ratio of 1.37 for every one point increase in score on the Adult Wellbeing Scale depression subscale.

CONCLUSIONS

Current service provision matches need to some extent but routine visits focused on parenting difficulties at 13 months, particularly parental depression, may help to identify families needing support who would not otherwise have received it.

Quantum dynamics of a Bose superfluid vortex

We derive a fully quantum-mechanical equation of motion for a vortex in a 2-dimensional Bose superfluid in the temperature regime where the normal fluid density ρ(n)(T) is small. The coupling between the vortex "zero mode" and the quasiparticles has no term linear in the quasiparticle variables--the lowest-order coupling is quadratic. We find that as a function of the dimensionless frequency Ω=ℏΩ/k(B)T, the standard Hall-Vinen-Iordanskii equations are valid when Ω≪1 (the "classical regime"), but elsewhere, the equations of motion become highly retarded, with significant experimental implications when Ω≳1.

TEMPO EC for the enumeration of Escherichia coli in foods: collaborative study

The automated method for enumeration of Escherichia coli, TEMPO EC, in foods uses a dehydrated culture medium and enumeration card containing 48 wells across three different dilutions for the automatic determination of the most probable number (MPN). The alternative method was compared in a multilaboratory collaborative study to AOAC Official Method 966.24. Six food types were artificially contaminated with E. coli: raw ground beef, bagged lettuce, cooked chicken, pasteurized crabmeat, frozen green beans, and pasteurized whole milk. All foods were analyzed for E. coli counts by 11 collaborating laboratories throughout the United States. Test portions from the six food types each contaminated at four different contamination levels were evaluated. The study demonstrated that the TEMPO EC method is a reliable, automated assay for the enumeration of E. coli in foods.

Flow cytometric evaluation of boar semen by the sperm chromatin structure assay as related to cryopreservation and fertility

Boar semen from a heterospermic mating trial and semen cryopreserved by various methods were evaluated by the flow cytometric sperm chromatin structure assay (SCSA), which measures the susceptibility of sperm nuclear DNA to acid-induced denaturation in situ. Spermatozoa were treated with a pH 1.4 buffer and then stained with the metachromatic dye acridine orange. Acridine orange intercalated into double-stranded DNA (native) fluoresces green while single-stranded DNA (denatured) fluoresces red when excited with 488 nm light. The ratio of red to total fluorescence provides an index of normality/abnormality. The SCSA data on neat boar semen or semen in either Kiev-Merck or Pursel-Johnson extender and frozen directly on dry ice blocks or plunged into LN2 did not differ within individual boars. Therefore, chromatin structure, as measured by the SCSA, was not influenced differently by these 2 methods of semen cryopreservation. When semen from 6 boars was mixed in equal sperm numbers in six 3-way combinations and inseminated into at least 3 Duroc gilts per combination, 4 of the 6 combinations yielded 2 litters, while the remaining 2 combinations yielded 3 litters. The SCSA correctly predicted both the high and low fertility boars based on a ratio of offspring as deviated from the theoretical percentage. Thus, the SCSA was found to be a valuable adjunct method for evaluating boar semen quality.

Easy-to-use rapid test for direct detection of Campylobacter spp. in chicken feces

Human campylobacteriosis is the leading cause of acute bacterial gastroenteritis in developed countries. One important source of infection is poultry. Results from the Dutch Campylobacter Risk Management and Assessment project indicate that meat from broiler flocks shedding >or=7 log CFU Campylobacter per g of feces poses the greatest risk of transmitting campylobacteriosis. The objective of this study was to develop a simple and rapid test that would identify chicken flocks shedding high numbers of Campylobacter. We used lateral flow technology as the alternative test method, and selected the culture method according to International Organization for Standardization guidelines. To evaluate the test under field conditions, we sampled either chicken droppings at farms or cecal contents at the slaughterhouse. PCR was used to confirm presumptive Campylobacter spp. colonies. Under laboratory conditions, chicken feces containing >or=6.7 log CFU/g Campylobacter jejuni or >or=7.1 log CFU/g Campylobacter coli were identified by the lateral flow test. Overall, 3 (33%) of 10, and 29 (85%) of 34 C. jejuni- or C. coli-positive chicken flocks were identified at farms and slaughterhouses, respectively, by using the lateral flow test. Fecal samples containing >or=7.3 log of C. jejuni or C. coli CFU/g as determined by plating were always positive when using the lateral flow test. A single person testing seven flocks at a time could obtain test results within 2 h of sampling. This simple and rapid lateral flow test may contribute significantly to the identification of chicken flocks shedding high numbers of Campylobacter.

Paediatricians' perceptions on referrals to paediatric palliative care

Children have traditionally been referred to palliative care when curative treatments were exhausted. Recently, experts have suggested that children could benefit from palliative care early in their courses of illness. Using survey data from 303 paediatricians in Florida and California, this study assesses if paediatricians would refer children to palliative care early in their course of illness. Results showed that more years in practice were associated with decreased odds of referring children to palliative care. Academic practice setting and more Medicaid patients were associated with greater odds of referral prior to the end of life. Hispanic paediatricians, those with more experience and those who practice in a hospital setting were associated with decreased odds of referral prior to the end of life. Results suggest that health planners who wish to implement or refine integrated paediatric palliative care programs should consider outreach strategies targeted at paediatricians with specific characteristics.

Home-based infusion therapy for patients with Fabry disease

Fabry disease is an inherited, progressive, life-threatening disease; therefore, lifelong therapy is needed. By replacing the deficient enzyme, disease progression may be delayed or halted, thereby avoiding serious complications. Hospital-based agalsidase therapy is generally perceived as inconvenient and home-based infusion therapy is greatly appreciated by patients, their families and healthcare professionals. Patients can get familiar with infusion therapy in a hospital setting and, if specific requirements are fulfilled, routine nurse-assisted infusion, or self-care, at the patient's home can be organized. A stable patient who tolerates the infusion and a suitable home environment are prerequisites for home therapy. The authors' clinical experiences underscore the safety and practicality of home therapy. In addition to a major positive impact on the patient's quality of life, home infusion therapy may reduce the constraints of hospital resources. This article reviews the collective experiences with agalsidase beta home infusion therapy and outlines how safe, patient-centred homecare can be organized. Home infusion therapy with Fabrazyme should not be withheld from patients considered eligible according to the proposed criteria. Similar approaches to other enzyme therapies are also possible.

Reliance on Visible Speech Cues During Multimodal Language Processing: Individual and Age Differences

The current study demonstrates that when a strong inhibition process is invoked during multimodal (auditory-visual) language understanding: older adults perform worse than younger adults, visible speech does not benefit language-processing performance, and individual differences in measures of working memory for language do not predict performance. In contrast, in a task that does not invoke inhibition: adult age differences in performance are not obtained, visible speech benefits language performance, and individual differences in working memory predict performance. The results offer support for a framework for investigating multimodal language processing that incorporates assumptions about general information processing, individual differences in working memory capacity, and adult cognitive aging.

Routine short course pre-op radiotherapy or selective post-op chemoradiotherapy for resectable rectal cancer? Preliminary results of the MRC CR07 randomised trial

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Background: Radiotherapy reduces local recurrence (LR) when combined with surgery in resectable rectal cancer. The Medical Research Council CR07 trial was designed to compare two different radiotherapy policies when combined with mesorectal excision. Methods: Patients with operable non-metastatic adenocarcinoma of the rectum were randomised to either routine pre-op short course radiotherapy [25Gy/5F] (PRE) or selective post-op chemoradiotherapy (POST) for patients with involvement of the circumferential resection margin (CRM) - [45Gy/25F + 5fluorouracil]. Results: A total of 1350 patients were randomised from 52 centres in the UK, Canada, New Zealand and South Africa between March 1998 and August 2005. Median follow-up is 3 years. Patients (73% male, median age 65 years, 79% PS0) were well balanced between the 2 arms. 595 of 674 (88%) of the pre-op group received their allocated treatment. Of the 676 patients allocated to the selective post-op chemoradiotherapy arm, 73 (11%) were CRM +ve and 51 of these (70%) received chemoradiotherapy. Post operative chemotherapy was received by 85% of patients with stage III disease. At the time of analysis 23 PRE and 61 POST patients had confirmed LR, 96 and 106 patients respectively distant metastases, and 115 and 146 respectively had died. The 3 year rates for LR (primary end point) were 4.7% and 11.1% for PRE and POST groups respectively (HR 2.47, 95% CI 1.61–3.79), for disease free survival 79.5% and 74.9% (HR 1.31, 95% CI 1.02–1.67) and for overall survival 80.8% and 78.7% (HR 1.25, 95% CI 0.98–1.59. The LR benefit in favour of PRE was consistent for tumours 0–5,5–10 and >10cm from the anal verge (HR 2.00, 2.14 and 4.97 respectively). Further subset analysis based on TNM stage and operation performed will be presented. Conclusions: These preliminary results indicate that routine short course pre-operative radiotherapy results in a signifcant reduction in local recurrence and improved disease free survival at 3 years when compared with a highly selective post operative approach.

No significant financial relationships to disclose.