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1.
J Pediatr Orthop ; 41(7): 450-456, 2021 Aug 01.
Article in English | MEDLINE | ID: mdl-34081043

ABSTRACT

BACKGROUND: The Gait Outcomes Assessment List for children with Lower Limb Difference (GOAL-LD) is a patient and parent-reported outcome measure that incorporates the framework of the International Classification of Functioning, Disability, and Health. This prospective multicenter cohort study evaluates the validity and reliability of the GOAL-LD and the differences between parent and adolescent report. METHOD: One hundred thirty-seven pediatric patients aged over 5 years attending limb reconstruction clinics at the participating sites were assessed at baseline, and a self-selected cohort also completed an assessment 2 to 6 weeks later. Construct and criterion validity were assessed by comparing GOAL-LD scores with a measure of limb deformity complexity (LLRS-AIM) and the Pediatric Outcomes Data Collection Instrument, using Spearman correlation coefficients. Face and content validity were determined through ratings of item importance. Test-retest reliability was reported as an intraclass correlation coefficient and internal consistency using Cronbach α. Adolescent reports were compared with their parents using paired t tests. RESULTS: The GOAL-LD demonstrated a moderate negative correlation with the LLRS-AIM (r=-0.40, P<0.001) and was able to discriminate between deformity complexity groups as defined by the LLRS-AIM (χ2=11.43, P=0.022). Internal consistency was high across all domains (α≥0.68 to 0.97). Like domains of the Pediatric Outcomes Data Collection Instrument and the GOAL-LD were well correlated. Parents reported a lower total GOAL-LD score when compared with adolescents (mean difference 3.04; SE 1.06; 95% confidence interval, 0.92-5.16; P<0.01); however this difference was only significant for body image and self-esteem (Domain F) and gait appearance (Domain D). Test-retest reliability remained high over the study period (intraclass correlation coefficient 0.85; SE 0.03; 95% confidence interval, 0.77-0.91). CONCLUSIONS: The GOAL-LD is a valid and reliable self and parent-reported outcome measure for children with lower limb difference. Parents report a lower level of function and attribute a higher importance to items when compared with their children. The GOAL-LD helps to communicate parent and child perspectives on their function and priorities and therefore has the capacity to facilitate family centered treatment planning and care. LEVEL OF EVIDENCE: Level II-diagnostic. Prospective cross-sectional and a longitudinal cohort design.

2.
Australas Psychiatry ; 29(3): 340-343, 2021 06.
Article in English | MEDLINE | ID: mdl-33856921

ABSTRACT

OBJECTIVE: It has been widely predicted that the COVID-19 pandemic will have a detrimental impact on the mental health (MH) of individuals. This has been dubbed as the MH 'second wave'. In Australia, these impacts have been partly mitigated by institutional responses such as increased access to psychotherapy. Consultation Liaison (CL) psychiatry services provide MH care to acutely unwell patients in general hospitals. It was hypothesised that the number of referrals to the studied service had increased since the start of the pandemic. METHODS: From the Electronic medical records (eMRs), the authors collected daily referral numbers, over 3 consecutive years, to a large CL service in metropolitan Sydney. RESULTS: Referrals were significantly increased by 25%, 95% CI [1.14, 1.36], p < .001 since the start of the pandemic. This increase was delayed, and remained elevated despite a reduction in COVID-19 infections. CONCLUSION: This study adds evidence to the existence of the MH 'second wave', highlights a key impact on healthcare workers' well-being and will assist in guiding resource allocation decisions in the near future.


Subject(s)
COVID-19 , Hospitals, General/statistics & numerical data , Mental Disorders/therapy , Mental Health Services/statistics & numerical data , Psychiatry/statistics & numerical data , Referral and Consultation/statistics & numerical data , Electronic Health Records/statistics & numerical data , Humans , New South Wales
3.
BMJ Open ; 10(4): e033711, 2020 04 29.
Article in English | MEDLINE | ID: mdl-32354777

ABSTRACT

OBJECTIVES: To evaluate whether a newly developed care pathway, Treatment and Recovery In PsycHosis (TRIumPH), is feasible, acceptable and effective in meeting National Institute of Health and Care Excellence (NICE) quality standards in a timely manner. METHODS: This is a pragmatic, non-randomised, prospective, mixed methods study comparing an implementation (TRIumPH) and comparator site (not implementing TRIumPH) across three cohorts to assess feasibility, acceptability and effectiveness of the integrated pathway. SETTING: Early intervention in psychosis (EIP) services at two National Health Service organisations in South of England. PARTICIPANTS: All patients accepted into EIP services between 1 June 2014 and 31 May 2017 were each followed up for 1 year within their respective cohorts. METHODOLOGY: Quantitative data consisted of routinely collected clinical data retrieved from patient records to assess whether the implementation of TRIumPH achieved better concordance to NICE standards. These included time to access services, physical health assessments, clinical outcomes based timeliness of delivery and acute data. The controlled trial has evaluated the effect of TRIumPH (Intervention) with Care As Usual (Comparator). Qualitative measures consisted of questionnaires, interviews and focus groups to assess acceptability and satisfaction. Outcome measures were compared within the baseline, year 1 and year 2 cohorts and between the two sites. Quantitative data were statistically analysed by comparing means and proportions. RESULTS: Time to assessment improved in the implementation site and remained within the target in comparator site. Meeting of quality standards increased substantially in the implementation site but was more variable and reached lower levels in the comparator site especially for physical health standards. Cognitive therapy for psychosis, family intervention and carer and employment support were all offered to a greater extent in the implementation site and uptake increased over the period. CONCLUSIONS: Pathway implementation generally led to greater improvements in achievement of access and quality standards compared with comparator site. TRIAL REGISTRATION NUMBER: UK Clinical Research Network Portfolio (19187).


Subject(s)
Early Medical Intervention , Psychotic Disorders/therapy , Schizophrenia/therapy , Time-to-Treatment , Adult , Delivery of Health Care, Integrated , England , Feasibility Studies , Female , Focus Groups , Humans , Length of Stay , Male , Outcome Assessment, Health Care , Patient Discharge , Prospective Studies , Psychotic Disorders/prevention & control , Psychotic Disorders/rehabilitation , Recovery of Function , Schizophrenia/prevention & control , Schizophrenia/rehabilitation , Secondary Prevention/methods , Treatment Outcome , Young Adult
4.
J Viral Hepat ; 26(12): 1377-1387, 2019 12.
Article in English | MEDLINE | ID: mdl-31328838

ABSTRACT

From July to August 2016, 4 homeless people who injected drugs (PWID) with acute or recent hepatitis C virus (HCV) infection were reported in Belfast. A multidisciplinary team including public health, homeless and addiction services undertook an investigation to identify risk behaviours and interrupt transmission chains. Recent HCV cases were defined as negative test within the previous year, or reported injecting for less than 1 year; acute cases had tested negative within the previous 6 months. Contacts in the injecting networks of cases were identified for testing. We undertook a cross-sectional survey using structured questionnaires to elicit risk behaviours for PWID and compare behaviours between self-reported hepatitis C positive and negative subjects. During the outbreak investigation until December 2017, 156 PWID were tested and 45 (29%) cases identified, including 7 (16%) recent and 13 (29%) acute infections. 68 PWID, including 12 cases, were interviewed. All respondents reported using heroin, with 76% injecting once or more daily. Sharing was reported for spoons (58%) and filters (53%), but also needles (27%) and syringes (29%). Hepatitis C positive individuals had higher odds to be injecting in public toilets (AOR 17, 95% CI 0.71-400, P < .05) when compared with hepatitis C negative individuals. Hepatitis C positive individuals were more likely to inject in public spaces, but all respondents indicated concerning risk behaviours. We recommend active surveillance with ongoing testing, expanding existing harm reduction programmes and access to bespoke services.


Subject(s)
Disease Outbreaks , Drug Users , Hepacivirus , Hepatitis C/epidemiology , Hepatitis C/virology , Ill-Housed Persons , Risk-Taking , Adult , Female , Hepatitis C/history , Hepatitis C/transmission , History, 21st Century , Humans , Male , Middle Aged , Needle Sharing , Northern Ireland/epidemiology , Public Health Surveillance , Substance Abuse, Intravenous/complications , Substance Abuse, Intravenous/epidemiology , Surveys and Questionnaires , Young Adult
5.
BMJ Open ; 8(10): e021734, 2018 10 27.
Article in English | MEDLINE | ID: mdl-30368446

ABSTRACT

OBJECTIVE: Gross motor assessment tools have a critical role in identifying, diagnosing and evaluating motor difficulties in childhood. The objective of this review was to systematically evaluate the psychometric properties and clinical utility of gross motor assessment tools for children aged 2-12 years. METHOD: A systematic search of MEDLINE, Embase, CINAHL and AMED was performed between May and July 2017. Methodological quality was assessed with the COnsensus-based Standards for the selection of health status Measurement INstruments checklist and an outcome measures rating form was used to evaluate reliability, validity and clinical utility of assessment tools. RESULTS: Seven assessment tools from 37 studies/manuals met the inclusion criteria: Bayley Scale of Infant and Toddler Development-III (Bayley-III), Bruininks-Oseretsky Test of Motor Proficiency-2 (BOT-2), Movement Assessment Battery for Children-2 (MABC-2), McCarron Assessment of Neuromuscular Development (MAND), Neurological Sensory Motor Developmental Assessment (NSMDA), Peabody Developmental Motor Scales-2 (PDMS-2) and Test of Gross Motor Development-2 (TGMD-2). Methodological quality varied from poor to excellent. Validity and internal consistency varied from fair to excellent (α=0.5-0.99). The Bayley-III, NSMDA and MABC-2 have evidence of predictive validity. Test-retest reliability is excellent in the BOT-2 (intraclass correlation coefficient (ICC)=0.80-0.99), PDMS-2 (ICC=0.97), MABC-2 (ICC=0.83-0.96) and TGMD-2 (ICC=0.81-0.92). TGMD-2 has the highest inter-rater (ICC=0.88-0.93) and intrarater reliability (ICC=0.92-0.99). CONCLUSIONS: The majority of gross motor assessments for children have good-excellent validity. Test-retest reliability is highest in the BOT-2, MABC-2, PDMS-2 and TGMD-2. The Bayley-III has the best predictive validity at 2 years of age for later motor outcome. None of the assessment tools demonstrate good evaluative validity. Further research on evaluative gross motor assessment tools are urgently needed.


Subject(s)
Disability Evaluation , Motor Skills/physiology , Psychometrics/methods , Child , Child Development , Child, Preschool , Humans , Motor Skills Disorders/diagnosis , Neurologic Examination , Reproducibility of Results
6.
Rheumatol Int ; 38(9): 1623-1634, 2018 Sep.
Article in English | MEDLINE | ID: mdl-29556750

ABSTRACT

The aim of this systematic review was to evaluate the evidence from randomised controlled trials (RCTs) evaluating the effectiveness of interactive digital interventions (IDIs) for physical activity (PA) and health related quality of life (HRQoL) in people with Inflammatory Arthritis [rheumatoid arthritis (RA), juvenile idiopathic arthritis (JIA) axial Spondyloarthritis (AS) and psoriatic arthritis (PsA)]. Seven electronic databases identified published and unpublished studies. Two reviewers conducted independent data extraction and quality assessment using the Cochrane risk of bias tool (RoB). The primary outcome was change in objective PA after the intervention; secondary outcomes included self-reported PA and HRQoL after the intervention and objective or self-reported PA at least 1 year later. Five manuscripts, reporting four RCTs (three high and one low RoB) representing 492 (459 RA, 33 JIA) participants were included. No trials studying PsA or AS met the inclusion criteria. Interventions ranged from 6 to 52 weeks and included 3-18 Behaviour Change Techniques. Due to heterogeneity of outcomes, a narrative synthesis was conducted. No trials reported any significant between group differences in objective PA at end of intervention. Only one low RoB trial found a significant between group difference in self-reported vigorous [MD Δ 0.9 days (95% CI 0.3, 1.5); p = 0.004], but not moderate, PA in people with RA but not JIA. There were no between group differences in any other secondary outcomes. There is very limited evidence for the effectiveness of IDIs on PA and HRQoL in RA and JIA and no evidence for their effectiveness in PsA or AS.


Subject(s)
Arthritis, Rheumatoid/complications , Exercise/physiology , Quality of Life , Spondylarthritis/complications , Arthritis, Rheumatoid/psychology , Follow-Up Studies , Humans , Randomized Controlled Trials as Topic , Spondylarthritis/psychology
7.
Adv Ther ; 34(3): 753-764, 2017 03.
Article in English | MEDLINE | ID: mdl-28205056

ABSTRACT

INTRODUCTION: The aim of this article is to discuss methods used to analyze health-related quality of life (HRQoL) data from randomized controlled trials (RCTs) for decision analytic models. The analysis presented in this paper was used to provide HRQoL data for the ivabradine health technology assessment (HTA) submission in chronic heart failure. METHODS: We have used a large, longitudinal EuroQol five-dimension questionnaire (EQ-5D) dataset from the Systolic Heart Failure Treatment with the I f Inhibitor Ivabradine Trial (SHIFT) (clinicaltrials.gov: NCT02441218) to illustrate issues and methods. HRQoL weights (utility values) were estimated from a mixed regression model developed using SHIFT EQ-5D data (n = 5313 patients). The regression model was used to predict HRQoL outcomes according to treatment, patient characteristics, and key clinical outcomes for patients with a heart rate ≥75 bpm. RESULTS: Ivabradine was associated with an HRQoL weight gain of 0.01. HRQoL weights differed according to New York Heart Association (NYHA) class (NYHA I-IV, no hospitalization: standard care 0.82-0.46; ivabradine 0.84-0.47). A reduction in HRQoL weight was associated with hospitalizations within 30 days of an HRQoL assessment visit, with this reduction varying by NYHA class [-0.07 (NYHA I) to -0.21 (NYHA IV)]. CONCLUSION: The mixed model explained variation in EQ-5D data according to key clinical outcomes and patient characteristics, providing essential information for long-term predictions of patient HRQoL in the cost-effectiveness model. This model was also used to estimate the loss in HRQoL associated with hospitalizations. In SHIFT many hospitalizations did not occur close to EQ-5D visits; hence, any temporary changes in HRQoL associated with such events would not be captured fully in observed RCT evidence, but could be predicted in our cost-effectiveness analysis using the mixed model. Given the large reduction in hospitalizations associated with ivabradine this was an important feature of the analysis. FUNDING: The Servier Research Group.


Subject(s)
Benzazepines , Heart Failure, Systolic , Quality of Life , Aged , Benzazepines/economics , Benzazepines/therapeutic use , Cardiovascular Agents/economics , Cardiovascular Agents/therapeutic use , Cost-Benefit Analysis , Female , Heart Failure, Systolic/drug therapy , Heart Failure, Systolic/economics , Heart Failure, Systolic/psychology , Hospitalization/statistics & numerical data , Humans , Ivabradine , Male , Middle Aged , Models, Statistical , Severity of Illness Index , Surveys and Questionnaires
8.
Dev Med Child Neurol ; 59(5): 490-496, 2017 05.
Article in English | MEDLINE | ID: mdl-28066897

ABSTRACT

AIM: To assess the predictive validity at 4 years of the Movement Assessment Battery for Children - Second Edition (MABC-2) for motor impairment at 8 years in children born preterm. We also aimed to determine if sex, cognition, medical, or social risks were associated with motor impairment at 8 years or with a change in MABC-2 score between 4 years and 8 years. METHOD: Ninety-six children born at less than 30 weeks' gestation were assessed with the MABC-2 at 4 years and 8 years of age. Motor impairment was defined as less than or equal to the 5th centile. The Differential Ability Scales - Second Edition (DAS-II) was used to measure General Conceptual Ability (GCA) at 4 years, with a score <90 defined as 'below average'. RESULTS: There was a strong association between the MABC-2 total standard scores at 4 years and 8 years (59% variance explained, regression coefficient=0.80, 95% confidence interval [CI] 0.69-0.91, p<0.001). The MABC-2 at 4 years had high sensitivity (79%) and specificity (93%) for predicting motor impairment at 8 years. Below average cognition and higher medical risk were associated with increased odds of motor impairment at 8 years (odds ratio [OR]=15.3, 95% CI 4.19-55.8, p<0.001, and OR=3.77, 95% CI 1.28-11.1, p=0.016 respectively). Sex and social risk did not appear to be associated with motor impairment at 8 years. There was little evidence that any variables were related to change in MABC-2 score between 4 years and 8 years. INTERPRETATION: The MABC-2 at 4 years is predictive of motor functioning in middle childhood. Below average cognition and higher medical risk may be predictors of motor impairment.


Subject(s)
Developmental Disabilities/etiology , Movement Disorders/diagnosis , Movement Disorders/etiology , Movement/physiology , Premature Birth/physiopathology , Cerebral Palsy/diagnosis , Cerebral Palsy/etiology , Child , Child, Preschool , Female , Gestational Age , Humans , Male , Predictive Value of Tests , Retrospective Studies , Sensitivity and Specificity , Severity of Illness Index
9.
BMJ Open ; 6(12): e012751, 2016 12 21.
Article in English | MEDLINE | ID: mdl-28003288

ABSTRACT

INTRODUCTION: Duration of untreated psychosis (time between the onset of symptoms and start of treatment) is considered the strongest predictor of symptom severity and outcome. Integrated care pathways that prescribe timeframes around access and interventions can potentially improve quality of care. METHODS AND ANALYSIS: A multicentre mixed methods study to assess feasibility, acceptability, effectiveness and analysis of direct costs of an integrated care pathway for psychosis. A pragmatic, non-randomised, controlled trial design is used to compare the impact of Treatment and Recovery In PsycHosis (TRIumPH; Intervention) by comparison between NHS organisations that adopt TRIumPH and those that continue with care as usual (Control). Quantitative and qualitative methods will be used. We will use routinely collected quantitative data and study-specific questionnaires and focus groups to compare service user outcomes, satisfaction and adherence to intervention between sites that adopt TRIumPH versus sites that continue with usual care pathways. SETTING: 4 UK Mental health organisations. Two will implement TRIumPH whereas two will continue care as usual. PARTICIPANTS: Staff, carers, individuals accepted to early intervention in psychosis teams in participating organisations for the study period. INTERVENTION: TRIumPH-Integrated Care Pathway for psychosis that has a holistic approach and prescribes time frames against interventions; developed using intelligence from data; co-produced with patients, carers, clinicians and other stakeholders. OUTCOMES: Feasibility will be assessed through adherence to the process measures. Satisfaction and acceptability will be assessed using questionnaires and focus groups. Effectiveness will be assessed through data collection and evaluation of patient outcomes, including clinical, functional and recovery outcomes, physical health, acute care use. Outcome measures will be assessed at baseline, 12 and 24 months to measure whether there is an effect and if so, whether this is sustained over time. Outcomes measures at the adopter sites will be compared to their own baseline and against comparator sites. ETHICS AND DISSEMINATION: Ethics approval was obtained from East of Scotland Research Ethics Service (REC Ref no: LR/15/ES/0091). The results will be disseminated through publications, conference presentations, reports to the organisation. STUDY REGISTRATION: UK Clinical Research Network Portfolio: 19187.


Subject(s)
Cognitive Behavioral Therapy/methods , Health Services Accessibility , Psychotic Disorders/therapy , Caregivers , Clinical Protocols , Cost-Benefit Analysis , Feasibility Studies , Focus Groups , Guideline Adherence , Humans , Outcome Assessment, Health Care , Patient Satisfaction , Research Design , State Medicine , Surveys and Questionnaires , Treatment Outcome , United Kingdom
10.
Addiction ; 107(10): 1809-16, 2012 Oct.
Article in English | MEDLINE | ID: mdl-22578026

ABSTRACT

AIM: To assess objectively prospective memory (PM) performance of individuals with alcohol dependence and determine whether the use of an imagery technique at the point of encoding can enhance their performance. DESIGN: An independent group design was used to compare individuals with alcohol dependence with social drinkers. SETTING: One UK residential substance misuse service. PARTICIPANTS: Twenty-four abstinent 'individuals with alcohol dependence' and 24 social drinkers matched on age, gender and years of education. MEASUREMENTS: The virtual week (VW); story recall; a category fluency task; trail-making test (TMT); a single digit cancellation task (SDCT); spot-the-word; State-Trait Anxiety Inventory (STAI); Beck Depression Inventory (BDI-II); and the Severity of Alcohol Dependence Questionnaire (SAD-Q) FINDINGS: Event-based PM task performance of individuals with alcohol dependence was associated strongly with indices of alcohol usage (P < 0.001), and was impaired significantly compared to that of social drinkers (P < 0.001). Imagining improved social drinkers' time-based PM but not that of individuals with alcohol dependence. CONCLUSIONS: Individuals with alcohol dependence may experience prospective memory deficits which may be due to difficulties with effective strategy application.


Subject(s)
Alcoholism/psychology , Memory, Episodic , Adult , Alcohol Drinking/psychology , Analysis of Variance , Attention , Executive Function/physiology , Female , Humans , Intelligence/physiology , Male , Mental Recall , Narration , Psychomotor Performance , Temperance/psychology
12.
Hum Reprod ; 25(4): 924-31, 2010 Apr.
Article in English | MEDLINE | ID: mdl-20106837

ABSTRACT

BACKGROUND: The increase in use and costs of assisted reproductive therapies including in-vitro fertilization (IVF) has led to debate over public funding. A decision analytic model was designed to estimate the incremental cost-effectiveness of IVF by additional treatment programmes and maternal age. METHODS: Data from the Australian and New Zealand Assisted Reproductive Database were used to estimate incremental effects (live birth and other pregnancy outcomes) and costs for cohorts of women attempting up to three treatment programmes. A treatment programme included one fresh cycle and a variable number of frozen cycles dependent on maternal age. RESULTS: The incremental cost per live birth ranged from AU dollars 27 373 and AU dollars 31 986 for women aged 30-33 on their first and third programmes to AU dollars 130 951 and AU dollars 187 515 for 42-45-year-old women on their first and second attempts. Overall, these trends were not affected by inclusions of costs associated with ovarian hyperstimulation syndrome or multiple births. CONCLUSIONS: This study suggests that cost per live birth from IVF increases with maternal age and treatment programme number and indicates that maternal age has the much greater effect. This evidence may help decisionmakers target the use of IVF services conditional on societal willingness to pay for live births and equity considerations.


Subject(s)
Fertilization in Vitro/economics , Maternal Age , Adult , Australia , Cost-Benefit Analysis , Decision Support Techniques , Evidence-Based Medicine , Female , Fertilization in Vitro/methods , Fertilization in Vitro/statistics & numerical data , Humans , Infant, Newborn , Middle Aged , Models, Statistical , New Zealand , Pregnancy , Pregnancy Outcome
13.
Clin Gastroenterol Hepatol ; 5(12): 1439-46; quiz 1368, 2007 Dec.
Article in English | MEDLINE | ID: mdl-18054752

ABSTRACT

BACKGROUND & AIMS: Computerized tomography colonography (CTC) is a highly accurate test for the detection of colorectal polyps and cancers and has been proposed as a potential alternative to colonoscopy. Bowel cancer screening using fecal occult blood testing (FOBT) and follow-up diagnostic colonoscopy is an effective intervention that currently is being implemented in screening programs internationally. Because of high false-positive rates for FOBT, concerns have been raised about patient uptake and access to colonoscopy services. This study assessed the value of CTC as an alternative to colonoscopy in FOBT-positive individuals. METHODS: A systematic review of studies comparing the accuracy of CTC and colonoscopy for the detection of lesions 10 mm or greater and cancers in nonscreening populations was conducted. A modeled economic analysis was undertaken to assess cost per life-year saved. RESULTS: Five eligible studies were identified. Pooled sensitivity and specificity for the detection of lesions 10 mm or greater were 63% (95% confidence interval [CI], 55%-71%) and 95% (95% CI, 94%-97%) for CTC, and 95% (95% CI, 90%-98%) and 99.8% (95% CI, 99.5%-100%) for colonoscopy, respectively (3 studies). Pooled sensitivity and specificity for the detection of cancer were 89% (95% CI, 70%-98%) and 97% (95% CI, 95%-98%) for CTC, and 96% (95% CI, 80%-100%) and 99.7% (95% CI, 99%-100%) for colonoscopy, respectively (3 studies). The base case economic analysis showed that CTC is less effective and more costly than colonoscopy. At a low prevalence of polyps, sensitivity analysis found CTC was less effective and less costly than colonoscopy; if CTC was more sensitive than colonoscopy, CTC was more effective, at higher cost. CONCLUSIONS: Overall, CTC appears less accurate, less effective, and potentially more costly than colonoscopy in individuals with a positive FOBT.


Subject(s)
Colonography, Computed Tomographic/economics , Colonography, Computed Tomographic/methods , Colorectal Neoplasms/diagnostic imaging , Mass Screening/economics , Mass Screening/methods , Occult Blood , Confidence Intervals , Costs and Cost Analysis , Diagnosis, Differential , Humans , Reproducibility of Results
14.
Br J Psychiatry ; 191: 427-35, 2007 Nov.
Article in English | MEDLINE | ID: mdl-17978323

ABSTRACT

BACKGROUND: Treatment guidelines identify few adequately powered trials to guide recommendations for anorexia nervosa. AIMS: To evaluate the effectiveness of three readily available National Health Service treatments for adolescents (aged 12-18 years) with anorexia nervosa. METHOD: Multicentre randomised controlled trial of 167 young people comparing in-patient, specialist out-patient and general child and adolescent mental health service (CAMHS) treatment. RESULTS: Each group made considerable progress at 1 year, with further improvement by 2 years. Full recovery rates were poor (33% at 2 years, 27% still with anorexia nervosa). Adherence to in-patient treatment was only 50%. Neither in-patient nor specialist out-patient therapy demonstrated advantages over general CAMHS treatment by intention to treat, although some CAMHS out-patients were subsequently admitted on clinical grounds. In-patient treatment (randomised or after out-patient transfer) predicted poor outcomes. CONCLUSIONS: First-line in-patient psychiatric treatment does not provide advantages over out-patient management. Out-patient treatment failures do very poorly on transfer to in-patient facilities.


Subject(s)
Anorexia Nervosa/therapy , Delivery of Health Care/methods , Adolescent , Child , Cognitive Behavioral Therapy/methods , Community Mental Health Services/methods , England , Family Therapy/methods , Female , Hospitalization , Humans , Male , Outpatient Clinics, Hospital , Patient Compliance , Psychiatric Status Rating Scales , State Medicine/organization & administration , Treatment Outcome
15.
Int J Technol Assess Health Care ; 23(4): 488-94, 2007.
Article in English | MEDLINE | ID: mdl-17937838

ABSTRACT

OBJECTIVES: Stereotactic radiosurgery (SRS) is used to treat intracranial lesions and vascular malformations as an addition or replacement to whole brain radiotherapy and microsurgery. SRS can be delivered by hardware and software appended to standard linear accelerators (Linacs) or by dedicated systems such as Gamma Knife, which has been proposed as a more accurate and user friendly technology. Internationally, dedicated systems have been funded, despite limitations in evidence. However, some countries including Australia have not recommended additional reimbursement for dedicated systems. This study compares the costs of Linac radiosurgery with Gamma Knife radiosurgery. METHODS: Due to limited evidence on comparative effects, the economic analysis was restricted to a cost evaluation. The base-case analysis assumed a modified Linac was used only to treat SRS patients. However, because a modified Linac could be used to treat other radiotherapy patients, a second analysis assumed spare time was used to meet other radiotherapy needs, and Linac capital costs were apportioned according to SRS use. RESULTS: The incremental cost of Gamma Knife versus a modified Linac was estimated as AU$209 per patient. This result is sensitive to variations in assumptions. A second analysis proportioning capital costs according to SRS use showed that Gamma Knife may cost up to AU$1673 more per patient. CONCLUSIONS: Gamma Knife may be cost competitive only if demand for SRS services is high enough to fully use equipment working time. However, given low patient demand and competing radiotherapy needs, Gamma Knife appears more costly and further evidence of survival or quality of life advantages may be required to justify reimbursement.


Subject(s)
Radiosurgery/economics , Costs and Cost Analysis , Humans , New South Wales
16.
Med J Aust ; 183(9): 450-5, 2005 Nov 07.
Article in English | MEDLINE | ID: mdl-16274344

ABSTRACT

OBJECTIVE: To estimate the incremental effects on cost and quality of life of cardiac rehabilitation after an acute coronary syndrome. DESIGN: Open randomised controlled trial with 1 year's follow-up. Analysis was on an intention-to-treat basis. SETTING: Two tertiary hospitals in Sydney. INTERVENTION: 18 sessions of comprehensive exercise-based outpatient cardiac rehabilitation or conventional care as provided by the treating doctor. PARTICIPANTS: 113 patients aged 41-75 years who were self-caring and literate in English. Patients with uncompensated heart failure, uncontrolled arrhythmias, severe and symptomatic aortic stenosis or physical impairment were excluded. MAIN OUTCOME MEASURES: Costs (hospitalisations, medication use, outpatient visits, investigations, and personal expenses); and measures of quality of life. Incremental cost per quality-adjusted life year (QALY) saved at 1 year (this estimate combines within-study utility effects with reported 1-year risk of survival and treatment effects of rehabilitation on mortality). Sensitivity analyses around a base case estimate included alternative assumptions of no treatment effect on survival, 3 years of treatment effect on survival and variations in utility. RESULTS: The estimated incremental cost per QALY saved for rehabilitation relative to standard care was 42,535 US dollars when modelling included the reported treatment effect on survival. This increased to 70,580 US dollars per QALY saved if treatment effect on survival was not included. The results were sensitive to variations in utility and ranged from 19,685 US dollars per QALY saved to rehabilitation not being cost-effective. CONCLUSIONS: The effects on quality of life tend to reinforce treatment advantages on survival for patients having postdischarge rehabilitation after an acute coronary syndrome. The estimated base case incremental cost per QALY saved is consistent with those historically accepted by decision making authorities such as the Pharmaceutical Benefits Advisory Committee.


Subject(s)
Angina, Unstable/economics , Angina, Unstable/rehabilitation , Myocardial Infarction/economics , Myocardial Infarction/rehabilitation , Adult , Aged , Combined Modality Therapy/economics , Cost-Benefit Analysis , Counseling/economics , Exercise Therapy/economics , Female , Follow-Up Studies , Humans , Male , Middle Aged , Outcome and Process Assessment, Health Care , Patient Compliance , Patient Education as Topic/economics , Quality of Life , Quality-Adjusted Life Years
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