Biomedical subjects

Fiona Scott

Publications and source records attributed to Fiona Scott.

18 recordsLinked to original sources

PubMed2006

A longitudinal study of the effect of sex and age on rate of change in knee cartilage volume in adults.

OBJECTIVE: To describe the association between sex, age and rate of change in knee cartilage volume in adults. METHODS: A total of 325 subjects (mean age 45 yrs, range 26-61) was measured at baseline and approximately 2 yrs later. Knee cartilage volume and bone size were determined using T1-weighted fat saturation magnetic resonance imaging (MRI). Height, weight, body mass index and radiographic osteoarthritis (ROA) were measured by standard protocols. RESULTS: Knee cartilage volume decreased by 1.5-4.2% per annum. In multivariable analysis, females had higher rates of change per annum in knee cartilage volume than males (medial tibia: -3.5%, P < 0.001; lateral tibia: -2.6%, P < 0.001 and patella: -0.8%, P = 0.053). The sex difference first appeared at age 40 and became more marked with increasing age at the medial tibial site only (P = 0.039). Age was significantly associated with annual change in knee cartilage volume at all three sites (beta = -0.06 to -0.12%/yr, all P < 0.05), and these associations were stronger in females. With the exception of the medial site (beta = -0.05/yr, P = 0.117 for ROA exclusion, and beta = -0.06%/yr, P = 0.056 for ROA adjustment), the association with age did not change when subjects with ROA were excluded from analyses or after further adjustment for ROA. CONCLUSIONS: Within the age range we studied, knee cartilage volume declines at a faster rate with increasing age. This is partly mediated by ROA at the medial tibial site only. Furthermore, women have substantially higher knee cartilage loss than men, and these sex differences first appear at age 40 and become more marked with increasing age, which has implications for prevention of cartilage loss from middle age.

Adult↗

PubMed2006

Correlates of knee pain in younger subjects.

The aim of this study was to describe clinical, structural and biochemical factors associated with knee pain in younger subjects. A cross-sectional convenience sample of 371 male and female subjects (mean age, 45 years, range 26-61) was studied. Knee pain was assessed by questionnaire. Chondral defects, cartilage volume, and bone area of the right knee were determined using T1-weighted fat saturation magnetic resonance imaging (MRI). X-ray was performed on the same knee for the assessment of radiographic features of osteoarthritis. The urinary C-terminal cross-linking telopeptide of type II collagen (CTX-II) was measured by enzyme-linked immunosorbent assay (ELISA). Height and weight were measured by standard protocols and body mass index (BMI) was calculated. The prevalence of knee pain was 35% in this sample. Chondral defect scores (particularly femoral and patellar but not tibial) were significantly associated with knee pain in a dose-response fashion (all p<0.01). Cartilage volume and bone area were not associated with knee pain in multivariate analysis in this sample. Urinary CTX-II was higher in subjects with knee pain (p=0.04), but this became nonsignificant after adjustment for BMI and osteophytes (both of which were significant) suggesting potential mechanisms of effect. In conclusion, knee pain is significantly associated with non-full thickness chondral defects (particularly femoral and patellar), osteophytes, CTX-II, and obesity but not other factors. MRI and biochemical measures can add to radiographs in defining unexplained knee pain in younger subjects.

Adult↗

PubMed2006

Natural history of knee cartilage defects and factors affecting change.

BACKGROUND: Knee cartilage defects may play an important role in early osteoarthritis, but little is known about their natural history. METHODS: Knee cartilage defect score (range, 0-4), cartilage volume, and bone surface area were determined using T1-weighted fat-saturated magnetic resonance imaging in 325 subjects (mean age, 45 years) at baseline and 2 years later. RESULTS: Thirty-three percent of the subjects had a worsening (>or=1-point increase) and 37% of the subjects had an improvement (>or=1-point decrease) in cartilage defect score in any knee compartment during 2.3 years. A worsening in cartilage defect score was significantly associated with female sex (odds ratio [OR], 3.09 and 3.64 in the medial and lateral tibiofemoral compartments) and baseline factors, including age (OR, 1.05 per year in the medial tibiofemoral compartment), body mass index (OR, 1.08 in the lateral tibiofemoral compartment), tibiofemoral osteophytes (OR, 6.22 and 6.04 per grade), tibial bone area (OR, 1.24 and 2.07 per square centimeter), and cartilage volume (OR, 2.91 and 1.71 per milliliter in the medial tibiofemoral and patellar compartments). An improvement in cartilage defect score had similar but reversed associations with these factors (except for sex), including a decrease in body mass index (OR, 1.23 in the medial tibiofemoral compartment). CONCLUSIONS: Knee cartilage defects are variable, and changes are associated with female sex, age, and body mass index. Increases are associated with baseline cartilage volume, bone size, and osteophytes, suggesting a role for these in the pathogenesis of cartilage defects. Interventions such as weight loss may improve knee cartilage defects.

Adult↗

PubMed2006

Predicting and preventing post-herpetic neuralgia: are current risk factors useful in clinical practice?

Post-herpetic neuralgia (PHN) following acute herpes zoster remains a significant cause of neuropathic pain especially in the elderly. Early treatment of the zoster rash with antiviral agents, such as aciclovir remains one of the few measures proven to reduce the incidence and duration of PHN albeit only in a subset of patients. It is therefore crucial that the physician who first sees a case of zoster identifies those patients who are most likely to develop long-term pain and treats them accordingly. In particular, prodrugs such as famciclovir and valaciclvoir may be more beneficial in reducing PHN than the shorter acting aciclovir, but can be more expensive. Measures that could be used to predict patients likely to develop PHN would also facilitate the evaluation of early use of antiepileptic, anti-inflammatory and analgesic agents in the prevention of PHN. In a prospective study of 280 herpes zoster (HZ) cases seen by the general practitioner (GP) we evaluated the predictive value of five clinical factors identified in clinical trials as associated with a higher likelihood of PHN. A visual analogue score (VAS) over 5 and/or age over 50 correctly identified all subjects with PHN at 3 and 6 months, respectively. However, the specificity of this prediction was low because as many as 81% and 85% of those aged over 50 recovered within 3 and 6 months, respectively. Better methods are needed to identify patients over 50 at most risk of PHN that enable GPs to better allocate their resources with respect to HZ treatment.

Adolescent↗

PubMed2006

Can Asperger syndrome be diagnosed at 26 months old? A genetic high-risk single-case study.

Asperger syndrome, a heritable condition entailing empathy deficits together with unusually narrow interests in individuals of normal or even above-average intelligence, was recognized only recently. Here we report the first-ever prospective study of a child born to two adults with a formal diagnosis of Asperger syndrome. The child's parents are both scientists (a mathematician and a chemist). The aim of study 1 was to test if the child also developed Asperger syndrome, given the heritability of the condition, and if Asperger syndrome can be detected at 26 months. At 18 months, the child was given the Checklist for Autism in Toddlers, and at 26 months, she was assessed diagnostically for autism spectrum conditions using the Autism Diagnostic Interview-Revised and the Autism Diagnostic Observational Scale. The child failed the Checklist for Autism in Toddlers at 18 months and met the criteria for Asperger syndrome at 26 months. This single case is consistent with the hypersystemizing, assortative mating theory of autism. This theory requires further testing with large samples. This study also demonstrates that Asperger syndrome can be diagnosed by age 26 months. The aim of study 2 was to test if dyadic eye contact in infancy is intact in a child later diagnosed with Asperger syndrome. The same child's eye contact was measured at three time points (3, 6, and 9 months) over her first year of life and compared with that of age-matched controls. Although the child had low rates of eye contact at 6 months, it was within the normal range at all three points in the first year of life. We conclude that low levels of eye contact are not predictive of later development of Asperger syndrome.

Age Factors↗

PubMed2006

The Childhood Asperger Syndrome Test (CAST): test-retest reliability.

The Childhood Asperger Syndrome Test (CAST) is a 37-item parental self-completion questionnaire to screen for autism spectrum conditions in research. Good test accuracy was demonstrated in studies with primary school aged children in mainstream schools. The aim of this study was to investigate the test-retest reliability of the CAST. Parents of 1000 children in years 1-6 in five mainstream primary schools in Cambridgeshire received the CAST. A second identical questionnaire was posted to respondents after approximately 2 weeks. Both mailings generated 136 responses. Agreement above and below a screening cut-point of 15 was investigated. The kappa statistic for agreement (< 15 versus > or = 15) was 0.70, and 97 percent (95 percent CI: 93-99 percent) of children did not move across the cut-point of 15. The correlation between the two test scores was 0.83 (Spearman's rho). The CAST has shown good test-retest reliability, and now requires further investigation in a high-scoring sample.

Asperger Syndrome↗

PubMed2006

Gender differences in reoffending after discharge from medium-secure units. National cohort study in England and Wales.

BACKGROUND: Previous research has shown that there are gender differences in reoffending after discharge from medium-secure units, but these have not been adequately explained. AIMS: To investigate gender differences in reoffending after discharge from medium-secure psychiatric units. METHOD: All people discharged from medium-secure units in England and Wales between April 1997 and March 1998 were followed up for 1 year (n=959; 12% women). Reoffending was estimated by collecting reconviction data from the Home Office's Offenders' Index or from files at the mental health unit up to 2 years after discharge. RESULTS: Women were less likely than men to be reconvicted within 2 years of discharge (9% v. 16%, OR=0.49, 95% CI 0.25-0.98). Adjustments for history of self-harm, drug or alcohol problems and previous offending substantially reduced the gender difference. In the full model the OR was 0.97 (95% CI 0.45-2.12). CONCLUSIONS: Some or all of the gender differences in reoffending between men and women are explained by self-harm, alcohol and drug problems and previous criminal history.

Adolescent↗

PubMed2005

Association of prevalent and incident knee cartilage defects with loss of tibial and patellar cartilage: a longitudinal study.

OBJECTIVE: To describe the association between prevalent and incident knee cartilage defects and loss of knee cartilage in male and female adults. METHODS: A convenience sample of 325 subjects (mean age 45 years; age range 26-61 years) was evaluated at baseline and approximately 2 years later. Knee cartilage volume, cartilage defect scores (0-4 scale), and joint surface area were determined using T1-weighted fat-suppression magnetic resonance imaging techniques. Height, weight, and radiographic evidence of osteoarthritis were measured by standard protocols. RESULTS: Multivariable analysis revealed that baseline cartilage defect scores at the medial tibia, lateral tibia, and patella had a dose-response association with the annual rate of change in knee cartilage volume at the corresponding site (beta = -1.3% to -1.2% per grade; P < 0.05 for all comparisons). In addition, an increase in knee cartilage defect score (change of > or =1) was associated with higher rates of knee cartilage volume loss at all sites (beta = -1.9% to -1.7% per year; P < 0.01 for all comparisons). Furthermore, a decrease in the knee cartilage defect score (change of less than or equal to -1) was associated with an increase in knee cartilage volume at all sites (beta = 1.0% to 2.7% per year; P < 0.05 for all comparisons). CONCLUSION: Prevalent knee cartilage defects are predictive of compartment-specific cartilage loss over 2 years. Both increases and decreases in knee cartilage defects are associated with changes in knee cartilage volume, which implies a potential for reversal of knee cartilage loss.

Adult↗

PubMed2005

Knee cartilage defects: association with early radiographic osteoarthritis, decreased cartilage volume, increased joint surface area and type II collagen breakdown.

OBJECTIVE: To generate hypotheses regarding the associations between knee cartilage defects and knee radiographic osteoarthritis (ROA), cartilage volume, bone size and type II collagen breakdown in adults. METHODS: A cross-sectional convenience sample of 372 male and female subjects (mean age 45 years, range 26-61) was studied. Knee cartilage defect score (0-4) and prevalence (a defect score of > or =2), cartilage volume, and bone surface area were determined using T1-weighted fat saturation MRI. Urinary levels of C-terminal crosslinking telopeptide of type II collagen (U-CTX-II) were measured by enzyme-linked immunosorbent assay. Height, weight and ROA were measured by standard protocols. RESULTS: In multivariate analysis, the severity and prevalence of knee cartilage defects were significantly and independently associated with tibiofemoral osteophytes (regression coefficient (beta): +0.86 to +1.31/unit, odds ratio (OR): 2.97-3.68/unit, all P<0.05 with the exception of OR in lateral tibiofemoral compartment) and tibial bone area (beta: +0.11 to +0.25/cm2; OR: 1.33-1.58/cm2, all P<0.01). Knee cartilage defects were inconsistently associated with joint space narrowing after adjustment for osteophytes but consistently with knee cartilage volume (beta: -0.27 to -0.70/ml; OR: 0.16-0.56/ml, all P<0.01 except for OR at lateral tibial cartilage site P=0.06). Lastly, knee cartilage defect severity was significantly associated with U-CTX-II (Partial r=+0.18, P<0.001 for total cartilage defect score). CONCLUSION: Osteophytes and increasing knee bone size may be causally related to knee cartilage defects. Furthermore, knee cartilage defects may result in increased cartilage breakdown leading to decreased cartilage volume and joint space narrowing suggesting an important role for knee cartilage defects in early knee OA.

Adult↗

PubMed2005

Knee structural alteration and BMI: a cross-sectional study.

OBJECTIVE: To describe the associations among BMI, knee cartilage morphology, and bone size in adults. RESEARCH METHODS AND PROCEDURES: A cross-sectional convenience sample of 372 male and female subjects (mean age, 45 years; range, 26 to 61 years) was studied. Knee articular cartilage defect score (0 to 4) and prevalence (defect score of >/=2), volume, and thickness, as well as bone surface area and/or volume, were determined at the patellar, tibial, and femoral sites using T1-weighted fat-saturation magnetic resonance imaging. Height, weight, BMI, and radiographic osteoarthritis were measured by standard protocols. RESULTS: In multivariate analysis in the whole group, BMI was significantly associated with knee cartilage defect scores (beta: +0.016/kg/m(2) to +0.083/kg/m(2), all p < 0.05) and prevalence (odds ratio: 1.05 to 1.12/kg/m(2), all p < 0.05 except for the lateral tibiofemoral compartment). In addition, BMI was negatively associated with patellar cartilage thickness only (beta = -0.021 mm/kg/m(2); p = 0.039) and was positively associated with tibial bone area (medial: beta = +7.1 mm(2)/kg/m(2), p = 0.001; lateral: beta = +3.2 mm(2)/kg/m(2), p = 0.037). Those who were obese also had higher knee cartilage defect severity and prevalence and larger medial tibial bone area but no significant change in cartilage volume or thickness compared with those of normal weight. DISCUSSION: This study suggests that knee cartilage defects and tibial bone enlargement are the main structural changes associated with increasing BMI particularly in women. Preventing these changes may prevent knee osteoarthritis in overweight and obese subjects.

Adult↗

PubMed2005

The CAST (Childhood Asperger Syndrome Test): test accuracy.

The Childhood Asperger Syndrome Test (CAST) is a parental questionnaire to screen for autism spectrum conditions. In this validation study, the CAST was distributed to 1925 children aged 5-11 in mainstream Cambridgeshire schools. A sample of participants received a full diagnostic assessment, conducted blind to screen status. The sensitivity of the CAST, at a designated cut-point of 15, was 100 percent, the specificity was 97 percent and the positive predictive value was 50 percent, using the group's consensus diagnosis as the gold standard. The accuracy indices varied with the case definition used. The sensitivity of the accuracy statistics to case definition and to missing data was explored. The CAST is useful as a screening test for autism spectrum conditions in epidemiological research. There is not currently enough evidence to recommend the use of the CAST as a screening test within a public health screening programme in the general population.

Asperger Syndrome↗

PubMed2005

The genetic contribution and relevance of knee cartilage defects: case-control and sib-pair studies.

OBJECTIVE: To describe the differences in knee cartilage defects between offspring of subjects with at least one parent with a total knee replacement for severe primary knee osteoarthritis (OA) and controls; and to estimate the heritability of knee cartilage defects in sib-pairs. METHODS: Population based, case-control study of 186 matched pairs (mean age 45 yrs, range 26-61) and sib-pair study of 128 subjects from 51 families (115 sib-pairs) within the case-control study. Knee cartilage defect scores (0-4) and prevalence (a cartilage defect score > or = 2) were assessed at the patellar, tibial, and femoral sites by processing images acquired using T1 weighted fat-saturated magnetic resonance imaging. Heritability was estimated using the SOLAR genetic analysis program. RESULTS: The prevalence of knee cartilage defects was surprisingly high (50% scored > or = 2 in any site). Compared to controls, offspring had higher knee cartilage defect scores and prevalence in tibiofemoral (4.39 vs 4.01, p = 0.003; 41% vs 28%, p = 0.009), patellar (1.32 vs 1.10, p = 0.031; 35% vs 26%, p = 0.075), and whole (5.71 vs 5.10, p = 0.002; 57% vs 42%, p = 0.007) compartments. These all became nonsignificant after adjustment for knee pain and radiographic OA. In the sib-pair component, knee cartilage defects had heritability for scores and prevalence, respectively, of 38% (p = 0.072) and 47% (p = 0.082) for tibiofemoral, 52% (p = 0.009) and 78% (p = 0.025) for patellar, and 43% (p = 0.038) and 68% (p = 0.072) for the whole compartments. These estimates became weaker at tibiofemoral and whole compartments after adjustment for bone size, knee pain, and radiographic OA. CONCLUSION: Knee cartilage defects are common, have a genetic component that is linked to the genetic contribution to knee pain and bone size, and may have a role in the genetic pathogenesis of knee OA.

Adult↗

PubMed2004

The genetic contribution to muscle strength, knee pain, cartilage volume, bone size, and radiographic osteoarthritis: a sibpair study.

OBJECTIVE: To estimate the heritability of muscle strength, knee pain, cartilage volume, bone size, and radiographic osteoarthritis (ROA), and to assess whether heritability of the knee structural components is independent of ROA. METHODS: A sibpair design was utilized. Sagittal T1-weighted fat-suppressed magnetic resonance imaging (MRI) of the right knee was performed to determine cartilage volume and bone size. Standing semiflexed radiographs of the same knee were obtained to assess the presence of ROA. Knee pain was assessed by questionnaire and muscle strength by dynamometry. Heritability was estimated using the genetic analysis program SOLAR. RESULTS: A total of 128 subjects (61 men, 67 women; mean age 45 years) from 51 families representing 115 sibpairs were studied. Lower limb muscle strength had high heritability (42%; P = 0.02), as did knee pain (44%; P = 0.07). Heritability estimates for cartilage volume were 65% for medial tibial cartilage, 77% for lateral tibial cartilage, and 84% for patellar cartilage, and heritability estimates for bone size were 85% for medial tibial bone area, 57% for lateral tibial bone area, and 70% for patella bone volume (all P < or = 0.004). For ROA, heritability was 61% for presence (with a large standard error) (P = 0.16) and 61% for severity (P = 0.02). The estimates for tibial bone areas were the only ones markedly reduced after adjustment for body size, while all estimates with the exception of knee pain were independent of ROA. Cartilage and, to a lesser extent, bone sites investigated by MRI were largely under independent genetic control, with a lesser shared genetic component. CONCLUSION: With the exception of prevalent ROA, all knee modalities assessed had high heritability, most likely reflecting a strong genetic component. Cartilage volume, bone size, and muscle strength all have the potential to be studied in quantitative trait linkage analyses, but their exact relevance with regard to OA remains uncertain at this time.

Adult↗

PubMed2004

Application of combined immunofluorescence and fluorescence in situ hybridization on paraffin-embedded sections to characterize T-cell lymphoma with EBV-infected B-cell blasts.

Combined immunofluorescence (IF) and fluorescence in situ hybridization (FISH) on formalin-fixed, paraffin-embedded tissue sections were used to examine lymph node tissue from two patients diagnosed with T-cell lymphoma with Epstein-Barr virus (EBV)-infected B-cell blasts. The majority of cells within the samples comprised T-cells staining positively for CD3. In addition, both patients had a population of large pleiomorphic cells that were positive for the B-cell marker CD20 and for EBV LMP-1. Standard PCR clonality testing of the nodes revealed both immunoglobulin heavy chain (IGH) and T-cell receptor (TCR) clonal rearrangements in one patient, although in the other case monoclonality was demonstrated only for TCRG. Cytogenetics of cultured lymphocytes from nodal tissue revealed two apparently unrelated abnormal clones in both patients. Combined IF and FISH revealed that these phenomena reflected two abnormal populations of B- and T-cells rather than reactive B-cell hyperplasia or biphenotypic evolution from a common ancestral lymphoma. True B-cell malignancy probably emerged within a preexisting but unrelated T-cell lymphoma. This is the first study to relate the phenotype of the abnormal cells in such cases to specific clonal populations of cells, and it demonstrates a method that may easily be introduced into a diagnostic cytogenetics laboratory with access to standard pathology laboratory resources.

Antigens, CD20↗

PubMed2003

Two widely disseminated strains of Enterococcus faecalis highly resistant to gentamicin and ciprofloxacin from bacteraemias in the UK and Ireland.

A strong association was observed between high-level resistance to ciprofloxacin and gentamicin for isolates of Enterococcus faecalis collected in the UK and Ireland as part of the BSAC Bacteraemia Resistance Surveillance Programme, 2001. Thus, 60 of 66 E. faecalis isolates with gentamicin MICs > or =512 mg/L were highly resistant to ciprofloxacin (MICs > or =32 mg/L), compared with only three of 83 E. faecalis isolates with normal gentamicin susceptibility (MICs < or =128 mg/L) (P<0.0001). Pulsed-field gel electrophoresis of SmaI-digested genomic DNA was used to investigate 38 representative E. faecalis isolates with the double resistance from 18 hospitals. Based on the criterion of > or =80% banding pattern similarity, two large clusters were observed: cluster 1 included 14 isolates, from seven hospitals, that were related at 84.8% similarity; cluster 2 included 10 isolates, from six hospitals, that were related at 83.3% similarity. Sporadic isolates and small clusters with the double resistance were also observed, but were not closely related to those in clusters 1 and 2. Further work is needed to characterize these two 'epidemic' E. faecalis strains and to investigate the presence of virulence genes.

Bacteremia↗

PubMed2003

Children's views of hospitalization: an exploratory study of data collection.

Identifying children's views of their experience of hospitalization is essential to the development of appropriate services. Previous research has mainly concentrated on specific paediatric populations or negative aspects of their experience. This study had two aims. First, to investigate a broader range of experiences in a general paediatric population, and second, to determine the most effective way of obtaining the information. School-aged children (n = 213) from the paediatric wards of two district general hospitals completed one of four questionnaire types. The themes identified were generally positive and mainly related to the children's physical surroundings. A verbal structured questionnaire was found to be the most efficient at obtaining the children's views, whereas a visual structured questionnaire was the only method which recognized the children's sequence of feelings before, during and after hospitalization.

Adolescent↗

PubMed2002

Genetic structure of Salmonella revealed by fragment analysis.

Recently, the genus Salmonella has been studied by multilocus enzyme electrophoresis (MLEE) and three collections of strains defined by this method, SARA, SARB and SARC, have been assembled to represent the genetic diversity of Salmonella choleraesuis (commonly known as Salmonella enterica) subspecies I and of the genus as a whole. The novel technique fluorescent amplified-fragment length polymorphism (FAFLP) analysis was applied to these collections to determine the genetic diversity of Salmonella. FAFLP broadly confirmed the MLEE findings but added precision to them, successfully distinguishing between the subspecies of S. enterica. It revealed the clonal nature of some serotypes of S. enterica subspecies I and the diversity of others. The enteric Salmonella Paratyphi B strains clustered separately from those associated with gastroenteritis. FAFLP is a powerful, highly flexible, whole-genome method that can be used to provide an unweighted view of genetic variation within Salmonella.

Animals↗

PubMedDate not supplied

Prospective, randomized, controlled, single-blind trial of the costs and consequences of systematic nutrition team follow-up over 12 mo after percutaneous endoscopic gastrostomy.

OBJECTIVES: We assessed the economic and clinical implications of systematic long-term nutrition team follow-up of patients after percutaneous endoscopic gastrostomy. METHODS: We designed a prospective, randomized, controlled, single-blind trial in a large district hospital and its catchment area. All adult patients referred for a gastrostomy were eligible and randomized into two groups. The intervention group had regular follow-up by the nutrition team (weekly in hospital, monthly after discharge) with appropriate support and advice for patient, carer, and primary care professionals. The control group had no specific nutrition team input (as is often current practice). Endpoints to the study were 12 mo, elective removal of tube, or death. The primary outcome was total health care costs. Secondary outcomes were complications, length of stay, readmissions, nutritional status, and quality of life. RESULTS: One hundred twelve patients were recruited. Eleven died before the start of the trial, leaving 47 in the intervention group and 54 in the control group. They were well matched for age, sex, and underlying diagnosis. Overall, the health care costs were 13,330 sterlings per patient in the intervention group compared with 16,858 pound sterlings in the control group (two-tailed, P = 0.27), a saving of 21% per patient. The intervention group had shorter lengths of stay, fewer and briefer readmissions, earlier removal of gastrostomy (where appropriate), shorter duration of feeding, and less demand for general practitioners and district nurse inputs. Nutritional status and quality of life were similar. CONCLUSIONS: Regular systematic nutrition team follow-up for gastrostomy-fed patients does not increase costs and may improve quality of care.

Aged↗