Tom Sensky

Systematic Review of the Effects of Shared Decision-Making on Patient Satisfaction, Treatment Adherence and Health Status

Background: In the last decade, the clinician-patient relationship has become more of a partnership. There is growing interest in shared decision-making (SDM) in which the clinician and patient go through all phases of the decision-making process together, share treatment preferences, and reach an agreement on treatment choice. The purpose of this review is to determine the extent, quality, and consistency of the evidence about the effectiveness of SDM. Method: This is a systematic review of randomised controlled trials (RCTs) comparing SDM interventions with non-SDM interventions. Eleven RCTs met the required criteria, and were included in this review. Results: The methodological quality of the studies included in this review was high overall. Five RCTs showed no difference between SDM and control, one RCT showed no short-term effects but showed positive longer-term effects, and five RCTs reported a positive effect of SDM on outcome measures. The two studies included of people with mental healthcare problems reported a positive effect of SDM. Conclusions: Despite the considerable interest in applying SDM clinically, little research regarding its effectiveness has been done to date. It has been argued that SDM is particularly suitable for long-term decisions, especially in the context of a chronic illness, and when the intervention contains more than one session. Our results show that under such circumstances, SDM can be an effective method of reaching a treatment agreement. Evidence for the effectiveness of SDM in the context of other types of decisions, or in general, is still inconclusive. Future studies of SDM should probably focus on long-term decisions.

Broadening Options for Long-term Dialysis in the Elderly (BOLDE): differences in quality of life on peritoneal dialysis compared to haemodialysis for older patients

Background. Health-related quality of life (QOL) is an important outcome for older people who are often on dialysis for life. Little is, however, known about differences in QOL on haemodialysis (HD) and peritoneal dialysis (PD) in older age groups. Randomising patients to either modality to assess outcomes is not feasible. Methods. In this cross-sectional, multi-centred study we conducted QOL assessments (Short Form-12 Mental and Physical Component Summary scales, Hospital Anxiety and Depression Scale and Illness Intrusiveness Ratings Scale) in 140 people (aged 65 years or older) on PD and HD. Results. The groups were similar in age, gender, time on dialysis, ethnicity, Index of Deprivation (based on postcode), dialysis adequacy, cognitive function (Mini-Mental State Exam and Trail-Making Test B), nutritional status (Subjective Global Assessment) and social networks. There was a higher comorbidity score in the HD group. Regression analyses were undertaken to ascertain which variables significantly influence each QOL assessment. All were influenced by symptom count highlighting that the patient’s perception of their symptoms is a critical determinant of their mental and physical well being. Modality was found to be an independent predictor of illness intrusion with greater intrusion felt in those on HD. Conclusions. Overall, in two closely matched demographic groups of older dialysis patients, QOL was similar, if not better, in those on PD. This study strongly supports offering PD to all suitable older people.

A randomized controlled trial of cognitive-behavior therapy for persistent symptoms in schizophrenia: A five-year follow-up

Meta-analyses of randomized controlled trials support the efficacy of cognitive behavioral therapy (CBT) in the treatment of symptoms of schizophrenia refractory to antipsychotic medication. This article addresses the issue of medium term durability. A five-year follow-up was undertaken of a sample of 90 subjects who participated in a randomized controlled trial of CBT and befriending (BF). Patients received routine care throughout the trial and the follow-up period. Intention to treat multivariate analysis was performed by an independent statistician following multiple imputation of missing data. Fifty-nine out of ninety patients were followed up at 5 years (CBT=31, BF=28). In comparison to BF and usual treatment, CBT showed evidence of a significantly greater and more durable effect on overall symptom severity (NNT=10.36, CI -10.21, 10.51) and level of negative symptoms (NNT=5.22, CI -5.06 -5.37). No difference was found between CBT and BF on either overall symptoms of schizophrenia or depression. The initial cost of an adjunctive course of CBT for individuals with medication refractory schizophrenia may be justified in light of symptomatic benefits that persist over the medium term.

Grief and Post-Traumatic Growth in Parents 2–6 Years after the Death of Their Extremely Premature Baby

Objective: To assess grief and post-traumatic growth in parents 2–6 years after the death of a premature baby (24–26 weeks’ gestation) and to evaluate Pictorial Representation of Illness and Self-Measure (PRISM) in the assessment of bereavement. Method: Fifty-four parents were assessed for their experiences during hospitalization and by questionnaires regarding grief (MTS), post-traumatic growth, affective symptoms and the visual representation of the baby and the self of the parents (PRISM). Results: Even 2–6 years after the loss of their extremely preterm infant the parents still suffer a lot from their bereavement, mothers more so than fathers (Mann-Whitney U test, U = 230.5, p < 0.05). Having another child reduced the level of grief (U = 119.0, p < 0.05). Mothers showed more post-traumatic growth than fathers (U = 140.5, p < 0.001). For all parents a shorter distance between the baby and the self (PRISM) correlated with greater grief (ρ = –0.62, p < 0.001); in multiple regression analysis MTS explained 38% of the SBS-variance. Conclusions: Clinicians should be aware that the death of an extremely premature infant triggers not only a painful long-term process of mourning but also of individual personal growth. Adaptation processes after the death differ depending on gender, with mothers experiencing more intense grief but also more growth than fathers. The modified PRISM test is recommended as a visual, non-verbal and easy-to-use instrument to assess bereavement.

Shared Decision-Making Reduces Drug Use and Psychiatric Severity in Substance-Dependent Patients

Background: In the last decades, shared decision-making (SDM) models have been developed to increase patient involvement in treatment decisions. The purpose of this study was to evaluate a SDM intervention (SDMI) for patients dependent on psychoactive substances in addiction health care programs. The intervention consisted of a structured procedure to reach a treatment agreement and comprised 5 sessions. Methods: Clinicians in 3 treatment centres in the Netherlands were randomly assigned to the SDMI or a standard procedure to reach a treatment agreement. Results: A total of 220 substance-dependent patients receiving inpatient treatment were randomised either to the intervention (n = 111) or control (n = 109) conditions. Reductions in primary substance use (F(1, 124) = 248.38, p < 0.01) and addiction severity (F(8) = 27.76, p < 0.01) were found in the total population. Significant change was found in the total population regarding patients’ quality of life measured at baseline, exit and follow-up (F(2, 146) = 5.66, p < 0.01). On the European Addiction Severity Index, SDMI showed significantly better improvements than standard decision-making regarding drug use (F(1, 164) = 7.40, p < 0.01) and psychiatric problems (F(1, 164) = 5.91, p = 0.02) at 3-month follow-up. Conclusion: SDMI showed a significant add-on effect on top of a well-established 3-month inpatient intervention. SDMI offers an effective, structured, frequent and well-balanced intervention to carry out and evaluate a treatment agreement.

Psychological functioning in parents of children undergoing elective cardiac surgery.

PURPOSEnTo assess levels of distress, the marital relationship, and styles of coping of parents of children with congenital heart disease, to evaluate any change in these parameters following elective cardiac surgery for their child, and to compare these parents with parents of children undergoing another form of hospital treatment, and with parents of healthy children.nnnDESIGNnA prospective study in which parents were assessed the day before the surgical procedure being undergone by their child, and 12 months afterwards.nnnPARTICIPANTSnWe assessed three groups of parents of 75 children, aged from birth to 16.9 years. The first was a group whose children were undergoing surgery because of congenital heart disease, the second was a group whose children were undergoing transplantation of bone marrow, and the third was a group whose children were healthy. Measures used for assessment included the General Health Questionnaire, the Dyadic adjustment scale, and the Utrecht coping list.nnnRESULTSnParents in both groups of children undergoing surgery had significantly higher rates of distress prior to the surgical procedures than did the parents of the healthy children, but within those whose children were undergoing cardiac surgery, there were no differences between parents of children with cyanotic and acyanotic lesions. Following treatment, there was a significant reduction in the levels of distress in both groups whose children had undergone surgery. There were few differences between any of the groups on the other parameters, and the evaluated indexes showed stability over time.nnnCONCLUSIONnDespite elevated levels of psychological distress prior to surgical procedures, which had fallen after one year, the stability of other parameters of parental functioning over time suggests that the surgical interventions are of less significance than either factors attributable to the presence of chronic illness, or the individual characteristics of the parents.

Post-traumatic stress disorder in serious accidental injury: 3-year follow-up study

BACKGROUNDnLong-term data on post-traumatic stress disorder (PTSD) following accidents are scarce.nnnAIMSnTo assess and predict PTSD in people 3 years after severe accidental injury.nnnMETHODnSeverely injured patients were recruited consecutively from the intensive care unit (n=121) and assessed within 1 month of the trauma. Follow-up interviews were conducted 6 months, 12 months and 36 months later; 90 patients participated in all four interviews. Symptoms were assessed using the Clinician-Administered PTSD Scale.nnnRESULTSnPost-traumatic stress disorder was diagnosed in 6% of patients 2 weeks after the accident, in 2% after 1 year and in 4% after 3 years. Robust predictors of later PTSD symptom level were intrusive symptoms shortly after the accident and biographical risk factors. There were individual changes over time between the categories PTSD, sub-threshold PTSD and no PTSD. Whereas PTSD symptom severity was low or decreased for most of the patients, some of them showed an increase or a delayed onset. Patients with persisting PTSD symptoms at 6 months and patients with delayed onset of symptoms are at risk of long-term PTSD.nnnCONCLUSIONSnThe prevalence of PTSD was low over the whole period of 3 years.

Psychosomatic Aspects of End-Stage Renal Failure

End-stage renal failure (ESRD) is more than a typical chronic disease. Its treatment includes features which arguably make this condition unique. Selected psychosomatic aspects of ESRD are reviewed, including psychiatric morbidity, patients adherence to their treatments, quality of life and the emotional impact on staff involved in treating patients with ESRD. Rather than presenting a comprehensive review of the results of published research, particular emphasis is laid on the critical appraisal of the methodology of published studies, to examine the extent to which these have provided answers to clinically important questions.

Five-year followup of a cognitive–behavioral intervention for patients with recently-diagnosed rheumatoid arthritis: Effects on health care utilization†

OBJECTIVEnTo investigate whether cognitive-behavioral therapy (CBT) administered early in the course of rheumatoid arthritis (RA) has long-term effects on health care use.nnnMETHODSnWe reviewed the files of 47 of the original 53 patients with early RA who volunteered for a randomized controlled trial comparing CBT with no psychological intervention. Occasions of service provision associated with RA were documented and health care use was compared between groups.nnnRESULTSnThe CBT group used fewer health care resources than the control group in the 5 years following intervention. Significant differences were observed for the number of inpatient nights, physiotherapy referrals, injections, and for total health care use. There was a trend that closely approached significance toward fewer episodes of surgery and orthopedic referrals in the CBT group.nnnCONCLUSIONnThese results suggest that CBT administered early in the course of RA can reduce health care use for the first 5 years after treatment. This is a stringent test of the efficacy of a brief psychological intervention, and supports the fact that brief psychological treatments can have long-term effects.

Psychological Well-Being in Rheumatoid Arthritis: Relationship to ‘Disease’ Variables and Affective Disturbance

Background: Resilience is likely to be important in understanding psychological responses to chronic physical illnesses. This study aimed to examine one measure of resilience – Ryff’s operationalized measure of psychological well-being (PWB) – in rheumatoid arthritis. It was hypothesized that PWB would be influenced by age and gender in the same way as in community samples, and that the absence of current mood disorder would be associated with high PWB. Methods: Rheumatology clinic outpatients (n = 104) were assessed for pain, disease activity, disability, depression and anxiety. PWB was assessed using Ryff’s six-subscale model. The measured variables were used in a logistic regression analysis to model the absence of clinically important mood disorder. Results: The expected variations in PWB according to age and gender were largely absent, with the overall findings suggesting that chronic illness in general, rather than arthritis in particular, affects PWB. Significant bivariate correlations were found between depression and pain, disease activity, disability and all six PWB subscales. However, in the regression analysis, only the PWB environmental mastery subscale and self-rated disability made significant contributions to the absence of mood disturbance, and their inclusion in the regression model correctly classified 81% of the total sample. Conclusions: These results require replication in a longitudinal study, but indicate the potential value of using PWB among people with rheumatoid arthritis to screen for individuals who may be particularly vulnerable to developing depression. It might be appropriate to target such people with focused psychological interventions.