Reduced prevalence of pain and distress during 4 years of screening with QUICATOUCH in Australian oncology patients.

While psychosocial screening has been recommended in oncology for some time, widespread adoption in clinical practice has lagged. The QUICATOUCH program is one example of sustained clinic-level screening, assessment and referral. We examined whether this program was associated with reductions in pain or distress. Oncology outpatients completed a brief, computerised assessment using Distress and Pain Thermometers. We describe population levels of pain and distress and model pain and distress scores over 4 years of the program. 9,133 patients were screened on 26,385 occasions over 48 months (October 2007-September 2011). Pain over threshold (1/10) reduced over time, from 33% in the first 3 months to 16% in the final quarter of the evaluation. Distress over threshold (4/10) reduced from 28% to 10%. A reduction was also observed when restricted to patients screened for the first time. Our analysis demonstrated this effect was not explained by measured potential confounders (gender, age, treatment status) and was unlikely to be attributable to regression to the mean. Observational studies cannot prove causation. However, the significant reduction in pain and distress levels in the 48 months following commencement of QUICATOUCH is consistent with a beneficial effect of the program.

Heads Up: a pilot trial of a psychological intervention to improve nutrition in head and neck cancer patients undergoing radiotherapy.

Malnutrition in head and neck cancer (HNC) patients is common and associated with poorer radiotherapy outcomes including increased mortality. This pilot trial investigates the feasibility and effectiveness of a psychological intervention to improve nutritional status, depression and mortality in HNC patients undergoing radiotherapy. Fifty-nine intervention patients received motivational interviewing and cognitive behavioural therapy compared to 70 historical controls who received treatment as usual. Participants were assessed for nutrition, depression and mortality. There were no significant differences between groups in nutritional status, depression or mortality. Subgroup analyses among patients at greater nutritional risk (cancers of the oral cavity, pharynx, larynx) revealed a potentially clinically important reduction on the PG-SGA and lower mortality (31% of controls vs. 16% intervention; P = 0.03) in favour of the intervention condition. Potential benefits in nutritional status and in mortality in this pilot trial of a psychological intervention among HNC patients at high nutritional risk suggest that a larger randomised controlled trial is warranted.

Evidence for interventions to improve psychological outcomes in people with head and neck cancer: a systematic review of the literature.

PURPOSE: In addition to cancer-related distress, people with head and neck cancer (HNC) endure facial disfigurement and difficulties with eating and communication. High rates of alcohol use and socio-economic disadvantage raise concerns that patients with HNC may be less likely than others to participate in and adhere to psychological interventions. This article aims to inform future practice and research by reviewing the evidence in support of psychological interventions for this patient group. METHODS: We searched CENTRAL, Medline, Embase, PsycINFO and CINAHL in December 2009. Relevant studies were rated for internal and external validity against the criteria of the Agency for Healthcare Research and Quality (AHRQ) US Preventive Services Task Force. Wherever possible, outcomes were evaluated using effect sizes to confirm statistically significant results and enable comparison between studies. Meta-analysis was planned according to criteria in the Cochrane Handbook for Systematic Reviews. Levels of evidence for each intervention type were evaluated using AHRQ criteria. RESULTS: Nine studies met inclusion criteria. One study was rated 'good' for internal validity and four for external validity. Psycho-education and/or cognitive-behavioural therapy were evaluated by seven studies, and communication skills training and a support group by one study each. Significant heterogeneity precluded meta-analysis. Based on a study-by-study review, there was most support for psycho-education, with three out of five studies finding at least some effect. CONCLUSIONS: Research to date suggests it is feasible to recruit people with HNC to psychological interventions and to evaluate their progress through repeated-outcome measures. Evidence for interventions is limited by the small number of studies, methodological problems, and poor comparability. Future interventions should target HNC patients who screen positive for clinical distress and be integrated into standard care.

Mental health and other clinical correlates of euthanasia attitudes in an Australian outpatient cancer population.

A majority of patients with cancer have been reported to endorse euthanasia and physician assisted suicide (PAS) in general and a substantial proportion endorse these for themselves. However, the potential influence of mental health and other clinical variables on these decisions is not well understood. This study of 228 outpatients attending an oncology clinic in Newcastle, Australia used a cross-sectional design and logistic regression modelling to examine the relationship of demographic, disease status, mental health and quality of life variables to attitudes toward euthanasia and PAS. The majority reported support for euthanasia (79%, n=179), for PAS (69%, n=158) and personal support for euthanasia/PAS (68%, n=156). However, few reported having asked their doctor for euthanasia (2%, n=5) or PAS (2%, n=5). Three outcomes were modelled: support for euthanasia was associated with active religious belief (adjusted odds ratio (AOR) 0.21, 95% CI: 0.10-0.46); support for PAS was associated with active religious belief (AOR 0.35, 95% CI: 18-0.70) and recent pain (AOR 0.87, 95% CI: 0.0.76-0.99); and personal support for euthanasia/PAS was associated with active religious belief (AOR 0.26, 95% CI: 0.14-0.48). Depression, anxiety, recent suicidal ideation, and lifetime suicide attempt were not independently associated with any of the three outcomes modelled.

Symptoms of asthma: comparison of a parent-completed retrospective questionnaire with a prospective daily symptom diary.

In a study of the effects of indoor air pollution on the respiratory health of children in Newcastle, Australia, parental reports of symptoms experienced by children over the previous 12 months were compared with a prospective record of symptoms of cough and wheeze. Parents of 390 children aged 8-11 years completed a questionnaire about child and family respiratory health, which was used to assign children to one of four symptom groups: Wheeze (two or more attacks of wheezing in the last 12 months), Chest-Colds (two or more chest-colds in the last 12 months without wheezing), Cough Alone (a dry cough at night, without a cold or chest infection, that lasted for more than 2 weeks), or Control (none). A balanced sample of children (n=139) was invited to participate further by completing lung function tests, atopy testing, and keeping a daily diary of peak expiratory flow (PEF) and symptoms of cough and wheeze over a 7-week period. Valid data for the daily diary were provided by 66/85 (77.6%) of participants who commenced this stage (47.5% of the 139 invited to participate). The Wheeze group reported significantly more subsequent wheeze (median 16.8% of days) than the other three groups (median 0% of days). Parent reports of asthma-like symptoms over the previous 12 months were consistent with the subsequent experience of symptoms recorded in a daily diary.

Public housing, public health: health needs of public housing tenants.

OBJECTIVES: To determine the health needs of public housing tenants, measured in terms of self-reported health status, health risk factors and expressed need for health risk reduction intervention. METHOD: Face-to-face interviews were conducted with a randomly selected sample of public housing tenants in the Hunter Region of New South Wales. RESULTS: Of 463 contactable tenants, 329 consented to participate in the study. Participants were 2.5 times more likely to rate their health as fair or poor relative to the community generally, and visited a doctor twice as often. The prevalence of smoking was more than twice that of the community generally, and the prevalence of falls was approximately three times greater. Risk of injury due to domestic violence was approximately six times greater, and the risk of injury due to violence in other locations was more than double that in the community. Between a quarter and a half of the participants requested support to reduce their health risks. CONCLUSIONS: The findings suggest that public housing tenants are one of the more severely health-compromised groups in the Australian community. IMPLICATIONS: An urgent need exists for public health initiatives that are directed at improving not only the current markedly poorer health status of public housing tenants, but also the greater prevalence of health risk factors that predict a likely continuation of such differentials into the future.

Dentists' attitudes and practice regarding smoking.

Dentists are a potentially valuable source of community education about the health effects surrounding tobacco use. The aims of this study were to provide Australian data on dentists' current practice regarding discussing smoking with patients, dentists' perceptions of the barriers to discussing smoking with patients and dentists' interest in discussing smoking with patients. A postal survey of all dentists who were members of the Hunter Branch of the Australian Dental Association in New South Wales was conducted. Dentists generally reported quite high levels of current activity regarding smoking. The majority of dentists reported asking at least some of their patients whether or not they smoked. Dentists reported that they discussed the possible oral effects of smoking with at least some of their smoking patients. Furthermore, they told at least some of their patients with smoking related disease that smoking may have contributed to their problems. Dentists identified a number of difficulties involved in helping patients quit smoking. These findings may be used to help guide future research and practice in involving dentists further in discussing smoking with patients.

Factors associated with waiting time for surgery.

OBJECTIVE: To explore the factors associated with waiting times for surgery in public hospitals. SETTING: Three major acute care public hospitals in one Area Health Service. PARTICIPANTS: 691 adult patients entered onto the computerised booking list between 16 and 22 November 1994, and then between 16 January and 12 February 1995, were interviewed prospectively and followed up over a minimum of 18 months. Data were obtained from the Area Health Service's computerised booking system and patient self-report. RESULTS: Relevant surgical specialty, urgency rating, employment status and health insurance status were significantly associated with waiting time. Age, hospital, sex, country of birth, education, marital status and holding a Health Care Card were not significantly associated with waiting time. Self-reported health status (as measured by the SF-36) was not associated with waiting time for surgery. CONCLUSIONS: Waiting time for surgery was not simply determined by how urgently patients need surgery, but also by the type of surgery needed and patient's employment and health insurance status. The extent of disability experienced by patients, as measured by the SF-36, was not reflected in waiting times for surgery.

General practitioner perceptions of surgical waiting times.

This study explored general practitioners' (GP) perceptions of waiting times and the importance of these perceptions in choosing a surgeon. A randomly selected sample of GPs in the Hunter Area of New South Wales, Australia, provided information prospectively on patients referred to a surgeon. The results indicated that GPs feel a lack of private health insurance makes only a small difference in waiting time to see a surgeon but a large difference in the waiting time for an operation. Additionally, GPs consider that sizeable numbers of patients will wait longer than they consider reasonable for surgical consultations and procedures. However, perceptions of waiting times do not appear to have a major influence on the choice of surgeon.

Two sequential randomized trials of community participation to recruit women for mammographic screening.

BACKGROUND: If mammographic screening is to reduce mortality from breast cancer, it is essential that a high proportion of the target population attend for screening. In order to achieve this, effective recruitment strategies are needed. This paper reports two trials of recruitment strategies for mammographic screening involving eight communities in rural New South Wales (NSW), Australia. METHODS: Each trial involved two matched pairs of towns in the Hunter Valley region of NSW. Towns were randomly allocated to intervention, receiving either mass media promotion or community participation in Trial 1 and community participation or family physician involvement in Trial 2. RESULTS: In Trial 1, significantly higher attendance rates were observed in the two towns that received the community participation intervention compared with their matched media promotion towns (63% vs 34%, P < 0.001 and 51% vs 34%, P < 0.01). In Trial 2, a significantly higher attendance rate was observed in one town that received the family physician involvement intervention compared with its matched town which received the community participation intervention (68% vs 51%, P < 0.01). There was no significant difference in attendance in the other pair of towns (68% vs 58%, P = 0.11). CONCLUSIONS: Both community participation and family practitioner involvement are more promising strategies for the promotion of attendance at mammographic screening facilities than media promotion alone.

Compliance in the treatment of hypertension. A need for action.

Compliance is commonly defined as the extent to which a person's behavior coincides with medical or health advice. There is evidence that noncompliance is a common problem with many medications, including antihypertensive treatment. Since noncompliance can have serious adverse effects on patient health it is important that practitioners make use of available strategies for increasing compliance. This paper considers aspects of the literature concerning noncompliance with antihypertensive medications and presents a number of strategies that practitioners can use to increase compliance. These include strategies for increasing patient recall of information and for implementing reminder systems. There is some evidence that eliciting social support can aid compliance as can presenting information about side effects. The importance of prescribing the simplest possible dosage regimen is emphasized.

Control by light of the temperature rhythm in food-restricted hamsters.

To establish the relative importance of light and food in the control of core temperature (Tc) rhythm in food-restricted hamsters, mature female hamsters maintained in 14L:10D lighting were fed restricted amounts of food at the onset of light (n = 6) or at the onset of dark (n = 6) and were compared to ad lib-fed animals. After 21-25 days of this entrainment, light stimulus was shifted by 12 h, and animals were kept in shifted lighting for another 13 days. Food restriction led to a 0.6 degree decrease in the mean Tc, which was expressed entirely during the day in night-fed hamsters and was evenly divided between day and night in day-fed animals. Thus, Tc and general activity rhythms maintained the entrainment to light under both dietary conditions, with peak values for all occurring during the early night. During 13 days following the 12-h shift in lighting, Tc and activity rhythms shifted in all animals, regardless of nutritional status, from entrainment to preceding lighting, through double rhythm frequency, indicating entrainment to preceding as well as current lighting, to entrainment to current lighting. Thus, in food-restricted hamsters, light stimulus rather than predictable timing of food prevails as the entrainer of Tc and activity rhythms.

Development and validation of the PCQ: a questionnaire to measure the psychological consequences of screening mammography.

We have developed a reliable and valid questionnaire to measure the psychological consequences of screening mammography. The questionnaire measures the effect of screening on an individual's functioning on emotional, social, and physical life domains. Content validity was ensured by extensive review of the relevant literature, discussion with professionals and interviews with attenders at a pilot Breast X-ray Screening Program in Melbourne, Australia. Discriminant validity was assessed by having expert judges sort items into dimensions which they appeared to be measuring. Acceptable levels of concordance (above 80%) with a priori classifications were found. Concurrent validity was demonstrated by comparison of subscale scores of 53 attenders at the Breast X-ray Program with an independent interview assessment of dysfunction on each of the emotional, social and physical dimensions. There was over 79% agreement between interview scores and questionnaire scores for each dimension. Construct validity was confirmed by showing that subscale scores varied in predicted ways. For women who were recalled for further investigation, scores on each subscale measuring negative consequences, were higher at the recall clinic than at screening clinic (emotional: t = -7.28; df = 70; P less than 0.001; physical: t = -2.53; df = 70; P = 0.014; social: t = -2.49; df = 70; P = 0.015). The internal consistency of all subscales was found to be acceptable. This questionnaire is potentially useful for assessing the psychological consequences of the screening process and should have wide application.

Promotion of attendance for mammographic screening through general practice: a randomised trial of two strategies.

OBJECTIVE: To compare the effectiveness of two strategies--patient education and practitioner recommendation--in encouraging women to attend for mammographic screening. DESIGN: The study was a prospective randomised controlled trial. Women aged between 40 and 70 years attending a general practitioner participated in the study. Consenting, eligible women were randomly allocated to one of the two strategy groups. SETTING: The study was conducted in private general practice in Newcastle, New South Wales. PARTICIPANTS: The general practitioners who took part in the study were a non-random sample of practitioners: 20 were approached, two declined to participate, and five failed to begin recruitment, leaving 13 practitioners who took part in the study. A total of 302 women aged 40-69 were recorded as attending the surgeries during recruitment sessions. Twenty women did not consent to the study and 73 were ineligible. Thirty-four women were not given the intervention because the general practitioner forgot or did not have time. There were 92 women in the simple recommendation group and 83 women in the patient education group. INTERVENTIONS: An intensive patient education approach based on health belief principles was compared with a simple recommendation by the general practitioner that the woman have a mammogram. MAIN OUTCOME MEASURE: Attendance rates were calculated from screening service attendance records. RESULTS: No significant difference in attendance rates was observed between the two groups, 82% of the simple recommendation group and 91% of the patient education group attended for screening. CONCLUSIONS: These results suggest that mammographic screening can be effectively promoted in general practice without extensive patient education.