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Biomedical subjects

B Faragher

Publications and source records attributed to B Faragher.

At least 19 recordsLinked to original sources
PubMed2002

Randomised controlled trial of cognitive-behavioural therapy in early schizophrenia: acute-phase outcomes.

BACKGROUND: Cognitive-behavioural therapy (CBT) improves persistent psychotic symptoms. AIMS: To test the effectiveness of added CBT in accelerating remission from acute psychotic symptoms in early schizophrenia. METHOD: A 5-week CBT programme plus routine care was compared with supportive counselling plus routine care and routine care alone in a multi-centre trial randomising 315 people with DSM-IV schizophrenia and related disorders in their first (83%) or second acute admission. Outcome assessments were blinded. RESULTS: Linear regression over 70 days showed predicted trends towards faster improvement in the CBT group. Uncorrected univariate comparisons showed significant benefits at 4 but not 6 weeks for CBT v. routine care alone on Positive and Negative Syndrome Scale total and positive sub-scale scores and delusion score and benefits v. supportive counselling for auditory hallucinations score. CONCLUSIONS: CBT shows transient advantages over routine care alone or supportive counselling in speeding remission from acute symptoms in early schizophrenia.

Adult↗
PubMed2001

Depressive symptoms in patients with Alzheimer's disease.

OBJECTIVES: A comparison was made between the depressive symptom profiles of thirty patients with Alzheimer's disease (AD) who did not have co-existing depression and thirty patients with major depression who did not have co-existing dementia. The main objective was to identify symptoms common to both disorders and those which may be able to differentiate AD from major depression. METHOD: A sample of patients suffering from either AD (n = 30) or major depression (n = 30) were recruited from a specialist old age psychiatry service. Depressive symptoms were profiled using the Hamilton Depression Rating Scale (HDRS), the Cornell Scale for Depression in Dementia (CSDD) and the Geriatric Depression Scale (GDS). RESULTS: Depressive symptoms were present in AD in the absence of coexistent major depression. Certain depressive symptoms from all the three scales such as sadness, diurnal variation in mood and early or late insomnia were able to differentiate the two disorders with almost 90% accuracy while symptoms such as irritability, retardation and weight loss were common to both and were unable to differentiate the two. CONCLUSION: Depressive symptoms occur in AD when co-existing depression is ruled out. Their recognition has implications for the diagnosis of major depression in these patients.

Aged↗
PubMed2001

Psycholinguistic markers for specific language impairment (SLI).

In this study 160 children, aged 11 years with a definite history of specific language impairment (SLI), completed four tasks that could be potential positive psycholinguistic markers for this impairment: a third person singular task, a past tense task, a nonword repetition task, and a sentence repetition task. This allowed examination of more than one type of marker simultaneously, facilitating both comparisons between markers and also evaluation of combinations of markers in relation to identifying SLI. The study also provided data regarding the markers in relation to nonverbal IQ, made use of new normative data on all tasks, and examined marker accuracy in relation to current language status. The results show that markers vary in accuracy, with sentence repetition (a previously unused marker) proving to be the most useful. This psycholinguistic marker shows high levels of sensitivity (90%), specificity (85%), and overall accuracy (88%), as well as being able to identify the majority of children whose current language status falls in the normal range despite a history of SLI.

Child↗
PubMed2001

Predicting pathways of specific language impairment: what differentiates good and poor outcome?

A group of 117 children who met criteria for Specific Language Impairment (SLI) at 7 years of age were reassessed at 11 years of age. The data gathered from both stages were used to identify predictors of good and poor outcome from earlier test assessments. Results of logistic regressions indicated that measures of narrative retelling skills and expressive syntax were the strongest predictors of overall prognosis. This finding persisted when a nonverbal measure was included as a predictor alongside language measures in the regression model. There was found to be a lack of independent predictive contribution of early measures of articulation to later overall prognosis. Demographic factors (maternal education and family income) were not differently distributed across outcome groups. The theoretical and practical implications of the findings are discussed.

Adolescent↗
PubMed2000

Factors associated with outcome of cognitive-behavioural treatment of chronic post-traumatic stress disorder.

The study examined factors that were associated with outcome in the treatment of PTSD. A trial of cognitive therapy compared to imaginal exposure of chronic PTSD showed that although clinical improvements were obtained after treatment and at 6 month follow-up one type of treatment was not significantly superior to the other. Characteristics of the patient, the trauma and treatment and of pretreatment clinical measures were investigated as predictors of PTSD outcome. Eleven variables were significantly associated with the pre- to post-treatment change in CAPS severity scores. Of these, three (duration of therapy, gender and suicide risk) were selected into a step-wise multiple regression equation to explain 36.5% of the outcome. Similarly, nine variables were significant associated with the pretreatment to follow-up change with three variables (number of missed therapy sessions, residential status and co-morbid GAD) being selected into the equation and explaining 36.9% of the outcome. The best predictor of outcome was inconsistent attendance at therapy.

Adult↗
PubMed2000

An educational intervention for front-line health professionals in the assessment and management of suicidal patients (The STORM Project).

BACKGROUND: Suicide prevention is a health priority in many countries. Improved management of suicide risk may improve suicide prevention. This study aimed to assess the feasibility of health district-wide training in the assessment and management of people at risk of suicide; and to assess the impact of training on assessment and management skills. METHODS: Staff in three health care settings, namely primary care, accident and emergency departments and mental health services (N = 359), were offered suicide risk management training in a district-wide programme, using a flexible 'facilitator' approach. The main outcomes were the rate of attendance at training, and changes in suicide risk assessment and management skills following training. RESULTS: It was possible to deliver training to 167 health professionals (47 % of those eligible) during a 6 month training period. This included 95 primary care staff (39%), 21 accident and emergency staff(42%) and 51 mental health staff (78%). Of these, 103 (69%) attended all training. A volunteer sample of 28 staff who underwent training showed improvements in skills in the assessment and management of suicide risk. Satisfaction with training was high. The expected costs of district-wide training, if it were able to produce a 2.5% reduction in the suicide rate, would be 99,747 pound sterling per suicide prevented and 3,391 pound sterling per life year gained. CONCLUSIONS: Training in the assessment and management of suicide risk can be delivered to approximately half the targeted staff in primary care, accident and emergency departments and mental health services. The current training package can improve skills and is well accepted. If it were to produce a modest fall in the suicide rate, such training would be cost-effective. However, a future training programme should develop a broader training package to reach those who will not attend.

Adult↗
PubMed2000

Regional variation in incidence and case fatality of myocardial infarction among young women in England, Scotland and Wales.

OBJECTIVES: To examine the regional variation in incidence and case fatality of myocardial infarction among young women. DESIGN: Cross sectional survey, using population based incidence data. SETTING: England, Scotland and Wales. SUBJECTS: Subjects were women aged 16-44 with a diagnosis of myocardial infarction between 1 October 1993 and 15 October 1995. OUTCOME MEASURES: Incidence of myocardial infarction per 100,000 women years, with case fatality as a percentage of total cases. RESULTS: Incidence of myocardial infarction rose steeply from age 33 upwards, (maximum = 20.2 cases per 100,000 women years at age 44). The adjusted incidence rate for myocardial infarction was 3.7 (95% CI 3.2, 4.2) times greater in Scotland than in southern England. In contrast, case fatality was significantly lower in Scotland: 18.5% (95% CI 13.1%, 25.0%), compared with 31.0% (95% CI 25.9%, 36.0%) in southern England. CONCLUSIONS: The incidence of myocardial infarction varied widely within the United Kingdom. Case fatality variation may reflect differences in ambulance response, or in diagnostic acumen, within the regions.

Adolescent↗
PubMed2000

Effects of a pharmacist's medication review in nursing homes. Randomised controlled trial.

BACKGROUND: Older people in nursing and residential homes often have complex disabilities and behavioural disturbances. Recent publicity has highlighted the dangers of medication in this group, and controls over prescribing have been suggested. AIMS: To investigate the effect of a review of medication by a pharmacist. METHOD: An 8-month prospective trial of an active medication review by a pharmacist was carried out on 330 residents in nursing homes in Manchester. RESULTS: The intervention group experienced greater deterioration in cognitive function and behavioural disturbance than the control group, but the changes in depression and quality of life were similar for both groups. The number of drugs prescribed fell in the intervention group, but not in the control group, with a corresponding saving in drug costs. The number of deaths was significantly smaller in the intervention homes during the intervention period (4 v. 14) but not overall during the study period as a whole (26 v. 28). CONCLUSION: This clinical intervention reduced the number of medicines prescribed to elderly people in nursing homes, with minimal impact on their morbidity and mortality.

Aged↗
PubMed1999

Behavioural management in nursing and residential homes: a randomised controlled trial.

BACKGROUND: As more and more elderly people are being cared for in residential and nursing homes, how best can their psychiatric needs be met? We report on evaluation of a behavioural intervention by an old-age psychiatry hospital outreach team. METHODS: This randomised controlled trial of a training and education intervention over 6 months was done in south Manchester, UK. 12 matched nursing and residential homes were randomised to the control or intervention group and within each, the staff selected 10 residents whose behavioural problems made them difficult to care for. Care staff in the intervention homes attended seminars from the hospital outreach team and received weekly visits from a psychiatric nurse to assist in developing care planning skills. The main outcome measures were cognitive impairment and depression, behavioural disturbance, and functional ability, assessed by the geriatric mental state schedule, Crichton Royal behaviour rating scale, and Barthel index, respectively. FINDINGS: Residents in the intervention group had significantly improved scores for depression (before-and-after change difference -0.5 [95% CI -0.8 to -0.1]) and for cognitive impairment (-0.7 [-1.1 to -0.2]) but not for behaviour rating or Barthel index. INTERPRETATION: Elderly residents can benefit from improved quality of care achieved by training from a hospital outreach team.

Aged↗
PubMed1999

Oral contraceptives and myocardial infarction: results of the MICA case-control study.

OBJECTIVES: To determine the association between myocardial infarction and use of different types of oral contraception in young women. DESIGN: Community based case-control study. Data from interviews and general practice records. SETTING: England, Scotland, and Wales. PARTICIPANTS: Cases (n=448) were recruited from women aged between 16 and 44 who had suffered an incident myocardial infarction between 1 October 1993 and 16 October 1995. Controls (n=1728) were women without a diagnosis of myocardial infarction matched for age and general practice. MAIN OUTCOME MEASURES: Odds ratios for myocardial infarction in current users of all combined oral contraceptives stratified by their progestagen content compared with non-users; current users of third generation versus second generation oral contraceptives. RESULTS: The adjusted odds ratio for myocardial infarction was 1.40 (95% confidence interval 0.78 to 2. 52) for all combined oral contraceptive users, 1.10 (0.52 to 2.30) for second generation users, and 1.96 (0.87 to 4.39) for third generation users. Subgroup analysis by progestagen content did not show any significant difference from 1, and there was no effect of duration of use. The adjusted odds ratio for third generation users versus second generation users was 1.78 (0.66 to 4.83). 87% of cases were not exposed to an oral contraceptive, and 88% had clinical cardiovascular risk factors or were smokers, or both. Smoking was strongly associated with myocardial infarction: adjusted odds ratio 12.5 (7.29 to 21.5) for smoking 20 or more cigarettes a day. CONCLUSIONS: There was no significant association between the use of oral contraceptives and myocardial infarction. The modest and non-significant point estimates for this association have wide confidence intervals. There was no significant difference between second and third generation products.

Adolescent↗
PubMed1999

A comparison of clinical response to electroconvulsive therapy in puerperal and non-puerperal psychoses.

BACKGROUND: There is a widespread belief that puerperal psychosis is particularly responsive to electroconvulsive therapy (ECT), but research evidence for this is lacking. METHOD: We have conducted a retrospective case-note study of clinical improvement following ECT in puerperal and non-puerperal psychosis. The main outcome measure was improvement in mental state at the end of a course of ECT, rated by a blind rater on a simple four-point scale. Additional indicators of responsiveness to ECT were improvement in mental state 4 weeks after stopping ECT, duration of in-patient stay following ECT and number of ECT received. RESULTS: Women with puerperal psychosis showed greater clinical improvement than women with non-puerperal psychosis. The results were not explained by the greater preponderance of depressive illness in the puerperal group, as the same results were also found when the analysis was confined to women with a clinical diagnosis of depressive illness. CONCLUSION: These findings are the first evidence of a particular sensitivity of ECT in puerperal psychosis. However, they are preliminary and a number of explanations are possible, including good responsiveness to treatment in general. A prospective study using standardised clinical ratings and definitions of key variables is now required. CLINICAL IMPLICATIONS: Clinicians treating severe postpartum illness should continue to regard ECT as a treatment option. LIMITATIONS OF THE STUDY: The study is limited by its reliance on retrospective examination of information recorded in case notes. Ratings of clinical improvement were not standardised.

Adult↗
PubMed1999

Mother-infant interaction in post-partum women with schizophrenia and affective disorders.

BACKGROUND: Psychiatric mother and baby units are increasingly asked to assess parenting in people with severe mental illness, particularly schizophrenia, but little research evidence exists on which to base assessments. METHOD: Mother-infant interaction was assessed in 26 women who had recovered from the acute phase of severe post-partum mental disorder, a validated rating scale based on direct observation was used. RESULTS: Women with schizophrenia showed greater interaction deficits than those with affective disorders, being more remote, insensitive, intrusive and self-absorbed. The 4-month-old infants of women with schizophrenia were more avoidant, and the overall quality of mother-infant interaction in schizophrenia was poorer. CONCLUSION: The long-term significance of these preliminary findings is not known but they raise concerns about the parenting capacity of women with schizophrenia and suggest the need for an intervention to improve parenting skills in this group.

Adult↗
PubMed1999

The effect of air filtration on airborne dog allergen.

BACKGROUND: Effective methods of reducing dog allergen are required to help alleviate symptoms in asthmatic patients sensitized to dog who refuse to part with their pet. The aim of this study was to investigate the use of the high efficiency particulate air (HEPA) filter air cleaner to reduce airborne Can f 1 in homes with a dog. METHODS: The effect of a HEPA air cleaner was investigated in nine homes with a dog. Samples were collected from two rooms of each house concurrently, one of which contained the dog, on two separate days (active day - HEPA air cleaner on - and control day). Eight consecutive 1-h samples were collected from each room with a high-volume air sampler (airflow rate 60 l/ min). Can f 1 was determined by monoclonal-polyclonal antibody-based ELISA. RESULTS: Baseline airborne Can f 1 levels were 3.8-fold greater when sampling was performed with a dog in the room (GM 27.1 ng Can f 1/m3, range 2.63-329) than when the dog was elsewhere in the house (GM 7.1 ng Can f 1/m3, range 0.69-27.2). When the dog was elsewhere in the house, airborne Can f 1 levels fell on both active and control days, but the magnitude of the reduction was significantly greater on the active days (P<0.05), and was approximately 90% from baseline. With the dog in the room, a significant fall in airborne Can f 1 was observed only on active days (75% from baseline), but not on control days (active vs control P<0.001). CONCLUSIONS: HEPA air cleaners reduce airborne Can f 1 in homes with dogs. Furthermore, preventing the access of the dog to the bedroom and possibly the living room may reduce the total allergen load inhaled.

Air Pollution, Indoor↗
PubMed1999

A randomized trial of cognitive therapy and imaginal exposure in the treatment of chronic posttraumatic stress disorder.

A randomized trial was performed in which imaginal exposure (IE) and cognitive therapy (CT) were compared in the treatment of chronic posttraumatic stress disorder (PTSD). Patients who continued to meet PTSD caseness at the end of a 4-week symptom-monitoring baseline period (n = 72) were randomly allocated to either IE or CT. There was a significant improvement in all measures over treatment and at follow-up, although there were no significant differences between the 2 treatments at any assessment. A significantly greater number of patients who showed worsening over treatment received IE, although this effect was not found at follow-up. Patients who worsened showed a greater tendency to miss treatment sessions, rated therapy as less credible, and were rated as less motivated by the therapist. It was concluded that either exposure or a challenge to cognition can result in symptom reduction, although neither resulted in complete improvement.

Adult↗
PubMed1999

Risk of myocardial infarction in young female smokers.

OBJECTIVES: To determine the extent of risk of myocardial infarction from cigarette smoking in young women, and to examine the relation of smoking with other putative risk factors. DESIGN: Community based case control study. SETTING: England, Scotland, and Wales. PATIENTS: Women (n = 448) between 16 and 44 years old with a diagnosis of incident myocardial infarction between 1 October 1993 and 16 October 1995. Controls (n = 1728) were age and general practice matched women without a diagnosis of myocardial infarction. OUTCOMES MEASURES: Odds ratios for risk of myocardial infarction associated with smoking and other risk factors. RESULTS: Odds ratios for myocardial infarction in smokers versus non-smokers showed a strong dose response, from 2.47 (95% confidence interval (CI) 1.12 to 5.45) in smokers of 1-5 cigarettes per day to 74.6 (95% CI 33.0 to 169) in smokers of >/= 40 cigarettes per day. There was no interaction of smoking with use of oral contraceptives, but there were additive risks with other clinical risk factors such as hypertension and diabetes. It is estimated that if all women aged 16-44 years were able to stop smoking, 400 cases of myocardial infarction per annum (of whom 112 would die) would be prevented. CONCLUSIONS: In young women the risk of myocardial infarction from smoking was considerable, and heavy smokers with other risk factors were especially at risk.

Adolescent↗
PubMed1999

Exhaled nitric oxide, sensitization, and exposure to allergens in patients with asthma who are not taking inhaled steroids.

The level of exhaled nitric oxide (eNO) is elevated in patients with asthma and eNO may be involved in airway inflammation. Exposure to allergen in sensitized individuals may contribute to airway inflammation. Our aim was to investigate the relationship between eNO, sensitization, and exposure to indoor allergen in nonsmoking adults with asthma who are not taking inhaled steroids. In subjects with a positive methacholine challenge (PD20 < 4 mg) we measured eNO (LR 2000 chemiluminesence analyzer); serum total and specific IgE; skin test to mite, cat, and dog; and allergen levels in domestic dust (Der p 1, Fel d 1, and Can f 1). Subjects were classified as exposed or not exposed to allergen according to previously proposed significant levels (> 2 micrograms/g Der p 1, > 8 micrograms/g Fel d 1, and > 10 micrograms/g Can f 1). Of the 43 subjects (> 95% atopic) complete data were available for 38, of whom 26 were both sensitized and exposed to one or more allergen and 12 were sensitized but not exposed to any allergens. eNO was significantly higher in those subjects who were both sensitized and exposed to indoor allergen than in those who were sensitized but not exposed (GM and 95% CI: 17. 69 [14.1- 22.15] versus 9.09 [6.5-12.7], p = 0.001). Levels of eNO are significantly higher in patients with asthma who are both sensitized and exposed to relevant allergen than in those who were sensitized but not exposed. eNO may be a marker of the airway inflammation induced by domestic exposure to allergen in sensitized patients with asthma.

Adolescent↗
PubMed1999

Psychological autopsy study of suicides by people aged under 35.

BACKGROUND: In the past two decades the suicide rate in young people has risen in the UK and other countries. AIMS: To identify the characteristics of people aged under 35 who commit suicide. METHOD: Psychological autopsy study with case-control design. Cases were 84 suicides and probable suicides (open verdicts). Controls were 64 age- and gender-matched non-suicides obtained through the general practices of the matched cases. MAIN VARIABLES: social, including employment status, marital status and living circumstances; life events and interpersonal difficulties; clinical, including current psychiatric disorder, alcohol and drug misuse, previous self-harm and personality disorder. RESULTS: A large number of highly significant social, interpersonal and clinical differences between suicides and controls was found. Factor analysis identified two groups of variables within each of the social, interpersonal and clinical domains which were independently linked to suicide, corresponding to: acute, severe mental disorder and chronic disorder of behaviour; rootlessness and social withdrawal; chronic and recent interpersonal problems. CONCLUSIONS: A broad prevention strategy is needed to reverse the recent rise in the suicide rate in young people.

Adolescent↗