Effects of a telephone-based psychosocial intervention for patients awaiting lung transplantation

The efficacy of telephone-delivered cognitive behavioral therapy in people with chronic illnesses and mental diseases: A meta-analysis

COVID-19 pandemic led to an increase of remote treatments, such as telephone-delivery cognitive behavioral therapy (T-CBT). To our knowledge, no meta-analyses studied the effect of T-CBT in chronic and/or mental illnesses on multiple psychological outcomes. Therefore, our study aims to evaluating the efficacy of T-CBT compared to other interventions (treatment as usual, TAU, or face-to-face CBT). Each effect size (ES) was calculated in Hedges' g and pooled together to produce a mean ES for each outcome (depression, anxiety, mental and physical QoL, worry, coping, and sleep disturbances). The meta-analysis included 33 studies with a randomized controlled trial design. A large ES was found when comparing the efficacy of T-CBT against TAU on depression (g = 0.84, p < 0.001), whereas a moderate ES was found on anxiety (g = 0.57; p < 0.001), and a small effect on mental quality of life (g = 0.33, p < 0.001), sleep disturbances (g = 0.37, p = 0.042), coping (g = 0.20, p = 0.016) and worry (g = 0.43, p = 0.001). The meta-analysis comparing the efficacy of T-CBT and CBT on depression revealed a not significant pooled ES (g = 0.06, p = 0.466). The results provided evidence that T-CBT could be to be more effective than TAU conditions in multiple psychological outcomes, and as efficient as face-to-face CBT in treating depression.

European Society of Organ Transplantation (ESOT) Consensus Statement on Prehabilitation for Solid Organ Transplantation Candidates

There is increasingly growing evidence and awareness that prehabilitation in waitlisted solid organ transplant candidates may benefit clinical transplant outcomes and improve the patient's overall health and quality of life. Lifestyle changes, consisting of physical training, dietary management, and psychosocial interventions, aim to optimize the patient's physical and mental health before undergoing surgery, so as to enhance their ability to overcome procedure-associated stress, reduce complications, and accelerate post-operative recovery. Clinical data are promising but few, and evidence-based recommendations are scarce. To address the need for clinical guidelines, The European Society of Organ Transplantation (ESOT) convened a dedicated Working Group "Prehabilitation in Solid Organ Transplant Candidates," comprising experts in physical exercise, nutrition and psychosocial interventions, to review the literature on prehabilitation in this population, and develop recommendations. These were discussed and voted upon during the Consensus Conference in Prague, 13-15 November 2022. A high degree of consensus existed amongst all stakeholders including transplant recipients and their representatives. Ten recommendations were formulated that are a balanced representation of current published evidence and real-world practice. The findings and recommendations of the Working Group on Prehabilitation for solid organ transplant candidates are presented in this article.

Factors Associated with Health-Related Quality of Life in Lung Transplant Candidates and Recipients

OBJECTIVES

Health-related quality of life has been well studied across transplantation fields, but factors associated with lung transplant preoperative and postoperative quality of life remain unknown. Here, we determine factors associated with health-related quality of life in lung transplant candidates and recipients to identify patients at risk of lower health-related quality of life.

MATERIALS AND METHODS

From January 2021 to May 2022, health-related quality of life was measured in candidates and recipients using the RAND 36-Item Short Form Health Survey questionnaire. We reviewed demographic parameters and clinical information and scored frailty according to the modified 5-item frailty index. We performed Fisher exact test and the Pearson chi-square test and used linear regression models to determine covariate associations on physical component summary, mental component summary, and self-reported health scores (α = 0.05).

RESULTS

Eleven candidates and 17 recipients comp-leted the survey. Compared with candidates, transplant recipients reported significantly higher scores in 4 of the 8 health domains and in the physical component summary (P < .01), mental component summary (P = .05), and self-reported health score (P < .01). In candidates, higher body mass index and higher modified 5-item frailty index scores were negatively associated with the physical component summary and mental component summary, respec-tively (P < .05). In recipients, higher body mass index and higher lung allocation scores were associated with lower values for the physical component summary (-2.29; P < .05) and self-reported health score (-0.33; P < .05), respectively.

CONCLUSIONS

Body mass index, the modified 5-item frailty index, and the lung allocation score were significantly associated with health-related quality of life in lung transplant recipients. Future interventions should target these modifiable associations to maximize candidate and recipient health-related quality of life.

Telerehabilitation for chronic respiratory disease

BACKGROUND

Pulmonary rehabilitation is a proven, effective intervention for people with chronic respiratory diseases including chronic obstructive pulmonary disease (COPD), interstitial lung disease (ILD) and bronchiectasis. However, relatively few people attend or complete a program, due to factors including a lack of programs, issues associated with travel and transport, and other health issues. Traditionally, pulmonary rehabilitation is delivered in-person on an outpatient basis at a hospital or other healthcare facility (referred to as centre-based pulmonary rehabilitation). Newer, alternative modes of pulmonary rehabilitation delivery include home-based models and the use of telehealth. Telerehabilitation is the delivery of rehabilitation services at a distance, using information and communication technology. To date, there has not been a comprehensive assessment of the clinical efficacy or safety of telerehabilitation, or its ability to improve uptake and access to rehabilitation services, for people with chronic respiratory disease.

OBJECTIVES

To determine the effectiveness and safety of telerehabilitation for people with chronic respiratory disease.

SEARCH METHODS

We searched the Cochrane Airways Trials Register, and the Cochrane Central Register of Controlled Trials; six databases including MEDLINE and Embase; and three trials registries, up to 30 November 2020. We checked reference lists of all included studies for additional references, and handsearched relevant respiratory journals and meeting abstracts.

SELECTION CRITERIA

All randomised controlled trials and controlled clinical trials of telerehabilitation for the delivery of pulmonary rehabilitation were eligible for inclusion. The telerehabilitation intervention was required to include exercise training, with at least 50% of the rehabilitation intervention being delivered by telerehabilitation.

DATA COLLECTION AND ANALYSIS

We used standard methods recommended by Cochrane. We assessed the risk of bias for all studies, and used the ROBINS-I tool to assess bias in non-randomised controlled clinical trials. We assessed the certainty of evidence with GRADE. Comparisons were telerehabilitation compared to traditional in-person (centre-based) pulmonary rehabilitation, and telerehabilitation compared to no rehabilitation. We analysed studies of telerehabilitation for maintenance rehabilitation separately from trials of telerehabilitation for initial primary pulmonary rehabilitation.

MAIN RESULTS

We included a total of 15 studies (32 reports) with 1904 participants, using five different models of telerehabilitation. Almost all (99%) participants had chronic obstructive pulmonary disease (COPD). Three studies were controlled clinical trials. For primary pulmonary rehabilitation, there was probably little or no difference between telerehabilitation and in-person pulmonary rehabilitation for exercise capacity measured as 6-Minute Walking Distance (6MWD) (mean difference (MD) 0.06 metres (m), 95% confidence interval (CI) -10.82 m to 10.94 m; 556 participants; four studies; moderate-certainty evidence). There may also be little or no difference for quality of life measured with the St George's Respiratory Questionnaire (SGRQ) total score (MD -1.26, 95% CI -3.97 to 1.45; 274 participants; two studies; low-certainty evidence), or for breathlessness on the Chronic Respiratory Questionnaire (CRQ) dyspnoea domain score (MD 0.13, 95% CI -0.13 to 0.40; 426 participants; three studies; low-certainty evidence). Participants were more likely to complete a program of telerehabilitation, with a 93% completion rate (95% CI 90% to 96%), compared to a 70% completion rate for in-person rehabilitation. When compared to no rehabilitation control, trials of primary telerehabilitation may increase exercise capacity on 6MWD (MD 22.17 m, 95% CI -38.89 m to 83.23 m; 94 participants; two studies; low-certainty evidence) and may also increase 6MWD when delivered as maintenance rehabilitation (MD 78.1 m, 95% CI 49.6 m to 106.6 m; 209 participants; two studies; low-certainty evidence). No adverse effects of telerehabilitation were noted over and above any reported for in-person rehabilitation or no rehabilitation.

AUTHORS' CONCLUSIONS

This review suggests that primary pulmonary rehabilitation, or maintenance rehabilitation, delivered via telerehabilitation for people with chronic respiratory disease achieves outcomes similar to those of traditional centre-based pulmonary rehabilitation, with no safety issues identified. However, the certainty of the evidence provided by this review is limited by the small number of studies, of varying telerehabilitation models, with relatively few participants. Future research should consider the clinical effect of telerehabilitation for individuals with chronic respiratory diseases other than COPD, the duration of benefit of telerehabilitation beyond the period of the intervention, and the economic cost of telerehabilitation.

Psychiatric and Psychosomatic Consultation-Liaison Services in General Hospitals: A Systematic Review and Meta-Analysis of Effects on Symptoms of Depression and Anxiety

BACKGROUND

Psychiatric and psychosomatic consultation-liaison services (CL) are important providers of diagnosis and treatment for hospital patients with mental comorbidities and psychological burdens.

OBJECTIVE

To perform a systematic review and meta-analysis investigating the effects of CL on depression and anxiety.

METHODS

Following PRISMA guidelines, a systematic literature search was conducted until 2017. Included were published randomized controlled trials using CL interventions with adults in general hospitals, treatment as usual as control groups, and depression and/or anxiety as outcomes. Risk of bias was assessed using the Cochrane Risk of Bias Tool. Level of integration was assessed using the Standard Framework for Levels of Integrated Healthcare. Meta-analyses were performed using random effects models and meta-regression for moderator effects.

RESULTS

We included 38 studies (9,994 patients). Risk of bias was high in 17, unclear in 15, and low in 6 studies. Studies were grouped by type of intervention: brief interventions tailored to the patients (8), interventions based on specific treatment manuals (19), and integrated, collaborative care (11). Studies showed small to medium effects on depression and anxiety. Meta-analyses for depression yielded a small effect (d = -0.19, 95% CI: -0.30 to -0.09) in manual studies and a small effect (d = -0.33, 95% CI: -0.53 to -0.13) in integrated, collaborative care studies, the latter using mostly active control groups with the possibility of traditional consultation.

CONCLUSIONS

CL can provide a helpful first treatment for symptoms of depression and anxiety. Given that especially depressive symptoms in medically ill patients are long-lasting, the results underline the benefit of integrative approaches that respect the complexity of the illness.

State of the Science of Palliative Care in Solid Organ Transplantation

INTRODUCTION

Both solid organ transplant candidates and recipients and their family caregivers have complex care needs and may benefit from palliative care. But palliative care is not often considered as part of transplant care despite palliative care being promoted as an important component of transplant care both before and after solid organ transplantation. Further, the current state of the science of palliative care in solid organ transplantation has not been well-documented.

OBJECTIVE

To describe the state of the science of palliative care in solid organ transplant and identify gaps in the literature.

METHODS

Four electronic databases were searched using controlled vocabulary words and synonymous free text to find articles on palliative care and solid organ transplant. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines and checklist were also used.

RESULTS

Twenty articles were included in the final review for synthesis, 18 of which involved transplants for adults only. Twelve articles described palliative care for patients before transplant, four articles examined palliative care for patients after transplant, primarily at the end-of-life, and four articles described transplant provider perspectives on palliative care. The reviewed evidence suggested that patients could be benefited by palliative care both pre and posttransplant, particularly for symptom management and advance care planning and that transplant providers faced many barriers to implementing palliative care in practice.

DISCUSSION

There is limited research on palliative care following solid organ transplantation, particularly outside of hospice care. Much of the prior research on this topic has described adult patients.

Quality of life after liver transplantation

Liver transplantation (LT) enables rapid transition from critical illness and poor prognosis back to health. After LT, health-related quality of life (HRQoL) generally becomes comparable to that of the general population, although some deficits in mainly physical domains are frequent. However, recipients continue to have symptoms related to immunosuppression, complications, and other things, which impact HRQoL and the recipient's ability to regain independence and re-establish function in everyday life. Less than half of LT recipients return to work. Reportedly, HRQoL seems to deteriorate slightly over the long-term, but still remains satisfactory. Physical fatigue is common, but recent studies show that structured exercise programs improve both fatigue and HRQoL. Emerging evidence also suggests that continued patient information, structured psychosocial support systems, and caregiver involvement might further help improve long-term HRQoL. More research is needed to gain better understanding of the factors affecting long-term HRQoL, and how to best improve HRQoL.

Factor Analyses and Validity of the Transplant Evaluation Rating Scale (TERS) in a Large Sample of Lung Transplant Candidates

OBJECTIVE

It is well known that the occurrence of mental disorders is more common in lung transplant candidates compared to the general population. After transplantation mental disorders may negatively affect quality of life, adherence to immunosuppressive medication, as well as overall survival. Therefore, the identification of patients at risk is of utmost importance and in Germany pre-transplant psychosocial evaluation of the patients is required. To ensure high quality and comparability of these assessments, the use of psychometrically sound instruments is recommended. We applied the Transplant Evaluation Rating Scale (TERS), a broadly used expert interview. Two research groups have detected a two-factor structure of the TERS in different transplant samples; however, with slightly different results. The present study investigated which of the models would fit best in our sample of lung transplant patients. Additionally, we assessed convergent and predictive validity of the best fitting model to evaluate its clinical usefulness.

METHODS

Between 2016 and 2019, 390 lung transplant candidates were evaluated and included in the study. The median age was 53 years and 54% were male. TERS interviews were conducted by trained medical doctors and psychologists. The participants completed questionnaires assessing quality of life and levels of depression and anxiety. Transplant- and disease-specific variables (lung disease, listing date, oxygen use) were taken from the patient charts. Confirmatory factor analysis was used to test the two proposed TERS-models in the present sample.

RESULTS

The two-factor structure of the TERS reported by Hoodin and Kalbfleisch fit our sample best, showing good psychometric properties. The factor "emotional sensitivity" was highly correlated with quality of life and measures of psychosocial health while the factor "defiance" correlated with obstructive lung disease and older age but not with quality of life. The two factors showed differential predictive validity with regard to time until listing and pulmonary-specific quality of life 1 year after transplantation.

CONCLUSIONS

The two factors showed good psychometric properties, and differential convergent and predictive validity. However, further studies concentrating on the predictive value of the TERS and its factors regarding somatic outcomes (mortality, graft functioning) are required.

Psychometric Properties of the German Version of the Pulmonary-Specific Quality-of-Life Scale in Lung Transplant Patients

The Pulmonary-Specific Quality-of-Life Scale (PQLS) is a validated self-report questionnaire assessing health-related quality of life (HRQoL) in patients with end-stage lung disease awaiting lung transplantation. The aim of our study was to evaluate the psychometric properties of the German version of the PQLS. One hundred and forty patients awaiting lung transplantation (55% men) with a median age of 53 years [Interquartile range (IQR) 13] answered the PQLS. A group of the participants (n = 43) was evaluated again 1 year later after transplantation. A confirmatory factor analysis (CFA) of the PQLS was conducted to test the three-factor structure of the PQLS. We examined the internal consistency of the scales using Cronbach's α. Convergent validity was explored through correlations with generic measures of HRQoL [Short-Form 8 Health Survey (SF-8), 10-item quality of life (QoL) scale], measures of depression (nine-item Patient Health Questionnaire-Depression Scale), anxiety (Generalized Anxiety Scale), and measures of lung disease severity (supplemental oxygen use, stairway steps). In the group of 43 patients assessed before and after transplantation, sensitivity to change was explored. The CFA confirmed the three-factor model with an acceptable fit. The PQLS total and the three subscale scores "task interference," "psychological," and "physical" showed acceptable internal consistency. The PQLS and its subscales showed a significant negative correlation with the 10-item QoL measure and the physical component score of the SF-8, whereas the mental component score of the SF-8 showed a significant negative correlation only with the PQLS subscale "psychological." Negative correlation was found due to the opposed alignment of the PQLS compared to the 10-item QoL and the SF-8. Symptoms of depression and anxiety were significantly and positively correlated with the subscale "psychological." Measures of lung disease severity also exhibited a significant positive correlation with the subscales "task interference" and "physical" but not "psychological." In patients 1 year after a successful transplantation, the PQLS scores were significantly reduced by 50%. The three-factor structure of the PQLS could be replicated using CFA. The results indicate good reliability, validity, and sensitivity to change of the German version of the PQLS.

Update of Recent Literature on Remotely Delivered Psychotherapy Interventions for Anxiety and Depression

Introduction: Anxiety and depression are harmful to individuals suffering from these disorders, their caregivers, and the economy. Remote delivery of psychotherapy has been established as a viable alternative to traditional in-person psychotherapy for treating anxiety and depression. However, literature comparing and evaluating the variety of remote delivery modalities of psychotherapy has not yet been integrated. This review examines the efficacy, practicality, and limitations of telephone, video, and online-administered psychotherapy for the treatment of anxiety and depression. Methods: A comprehensive literature search conducted using PubMed and PsycINFO included systematic reviews, randomized controlled trials, and cost-analysis studies focused on a remote delivery method of psychotherapy for anxiety and depression. Results: Overall, interventions delivered through telephone, video, and online modalities demonstrated good efficacy in treating anxiety and depression in general, and when presenting comorbid with other disorders. The literature also suggested that telehealth psychotherapy is accessible, convenient, and cost-effective. However, there is less evidence for video-delivered psychotherapy for anxiety and depression compared with telephone-administered and online-administered modalities. Despite this, overall, the efficacy and practical benefits of remote psychotherapy interventions in treating anxiety and depression across a diverse range of patient groups suggested that it is an appropriate alternative for those who cannot access in-person psychotherapy. Conclusions: Further research evaluating the efficacy and practical benefits of video-delivered psychotherapy for anxiety and depression is much needed for patients with limited access to in-person psychological care.

The Transplant Evaluation Rating Scale (TERS): A Tool for the Psychosocial Evaluation of Lung Transplant Candidates

OBJECTIVES

An evaluation of psychosocial functioning prior to lung transplantation is advisable for anticipating behavioral difficulties and for screening for any psychological distress that might be harmful to posttransplantation outcomes and adjustment.

METHODS

In this cross-sectional, single-center study, the level of psychosocial functioning of N = 75 patients before lung transplantation was rated using the Transplant Evaluation Rating Scale (TERS).

RESULTS

he reliability of the TERS total score was satisfactory at α = 0.75. A two-factorial solution (emotional sensitivity; defiance) was found. Higher TERS scores were significantly associated with higher depressive and anxiety symptoms (r = .38/r = .42), lower quality of life (r = -.26), and fewer years abstinent from smoking (r = -.35). No associations were found with lung disease and symptom severity.

CONCLUSIONS

The TERS appears to be a reliable and valid measure with clinical utility for specifying behavioral concerns prior to lung transplantation.

Trajectories of anxiety and depression in liver transplant candidates during the waiting-list period

OBJECTIVES

To explore whether distinct trajectories of anxiety and depression exist among liver transplant candidates, and to gain insight into demographic, clinical, and individual characteristics related with these trajectories.

DESIGN

A multicentre, prospective cohort study among 216 liver transplant candidates. Respondents filled out a questionnaire at study entrance and subsequently every 6 months until transplantation or removal from the waiting list.

METHODS

Anxiety (STAI6), depression (CES-D), demographic, and individual variables were assessed by questionnaire. Clinical variables were retrieved by medical record review. The SAS PROC TRAJ procedure was used to identify distinct trajectories. Univariate and multiple ordinal logistic regression analyses were used to explore related variables.

RESULTS

Regarding anxiety, three stable trajectories were identified as follows: below clinical level (51%), slightly above clinical level (34%), and high above clinical level (15%). Regarding depression, four stable trajectories were identified as follows: below clinical level (23%), slightly below clinical level (34%), slightly above clinical level (28%), and high above clinical level (6%). For anxiety as well as for depression, experiencing more liver disease symptoms, a lower level of personal control, making more use of emotional coping, and making less use of task-oriented coping increased the likelihood of membership in those trajectories with higher symptom levels.

CONCLUSION

Distinct, but stable, trajectories of anxiety and depression were present in liver transplant candidates. The trajectories with symptom levels above clinical relevant levels for anxiety or depression comprised, respectively, 49% and 34% of the respondents. Therefore, psychological screening and subsequently providing appropriate interventions are warranted early in the transplant process. Statement of contribution What is already known on this subject For transplant candidates, the waiting-list period is a period of uncertainty and unpredictability. Psychological problems, such as anxiety and depression, are common among liver transplant candidates. Several demographic, clinical, and individual characteristics are associated with anxiety and depression, but these results remain inconclusive. What does this study add Distinct trajectories of symptoms of anxiety and depression are present among liver transplant candidates. Given the stability of the trajectories over time, the symptom level at baseline is indicative of the symptom level during the waiting-list period. Experiencing more liver disease symptoms, low mastery, more use of emotional coping, and less use of task-oriented coping are associated with trajectories of high symptom levels.

Telephone-adapted Mindfulness-based Stress Reduction (tMBSR) for patients awaiting kidney transplantation

BACKGROUND

Patients with progressive kidney disease experience increasing physiologic and psychosocial stressors and declining health-related quality of life (HRQOL).

METHODS

We conducted a randomized, active-controlled, open-label trial to test whether a Mindfulness-based Stress Reduction (MBSR) program delivered in a novel workshop-teleconference format would reduce symptoms and improve HRQOL in patients awaiting kidney transplantation. Sixty-three transplant candidates were randomized to one of two arms: i) telephone-adapted MBSR (tMBSR, an 8-week program of meditation and yoga); or ii) a telephone-based support group (tSupport). Participants completed self-report questionnaires at baseline, post-intervention, and after 6-months. Anxiety, measured by the State-Trait Anxiety Inventory (STAI) post-intervention served as the primary outcome. Secondary outcomes included: depression, sleep quality, pain, fatigue, and HRQOL assessed by SF-12 Physical and Mental Component Summaries (PCS, MCS).

RESULTS

55 patients (age 54±12yrs) attended their assigned program (tMBSR, n=27; tSupport, n=28). 49% of patients had elevated anxiety at baseline. Changes in anxiety were small and did not differ by treatment group post-intervention or at follow-up. However, tMBSR significantly improved mental HRQOL at follow-up: +6.2 points on the MCS - twice the minimum clinically important difference (95% CI: 1.66 to 10.8, P=0.01). A large percentage of tMBSR participants (≥90%) practiced mindfulness and reported it helpful for stress management.

CONCLUSIONS

Neither mindfulness training nor a support group resulted in clinically meaningful reductions in anxiety. In contrast, finding that tMBSR was more effective than tSupport for bolstering mental HRQOL during the wait for a kidney transplant is encouraging and warrants further investigation. ClinicalTrials.govNCT01254214.

Depressive symptoms and early mortality following lung transplantation: A pilot study

BACKGROUND

Impaired psychological function is common among lung transplant candidates and may affect clinical outcomes following transplantation. Although numerous studies have examined the relationship between pretransplant depression, quality of life (QoL), and post-transplant outcomes, few have examined the relationship between depression and QoL shortly following transplantation and subsequent clinical outcomes. We therefore examined the association between depression, QoL, and short-term mortality in a consecutive series of lung transplant recipients.

METHODS

Depression (Patient Health Questionnaire-9; Hospital Anxiety and Depression Scale; Centers for Epidemiologic Studies Depression Scale) and QoL (UCSD Shortness of Breath Questionnaire; Pulmonary Quality of Life Scale) were assessed prior to transplantation (median 0.9 months [IQR=1.6]) and again approximately 2 weeks following transplantation (median=0.5 months [IQR=0.5]), in a series of 66 patients transplanted between March 2013 and April 2014. The association between psychiatric diagnoses from participants' comprehensive pretransplant assessment and mortality also was examined. Cox proportional hazards models were used to examine the association between depression, QoL, and mortality.

RESULTS

During a median follow-up of 2.8 years (range 0.4-3.3), 21 patients died (32%). Greater depressive symptoms assessed shortly after transplant were associated with subsequent mortality (HR=2.17 [1.01, 4.67], P=.048), and this relationship persisted after controlling for primary graft dysfunction, duration of transplant hospitalization, and gender. In contrast, neither pretransplant depression, history of depression, nor QoL was associated with mortality.

CONCLUSIONS

Greater post-transplant depressive symptoms are independently associated with mortality among lung transplant recipients.

Quality of Life 1 Year after Lung Transplantation

Lung transplantation is a viable therapeutic option for patients with end-stage lung disease. The focus of interest has shifted from advances in surgical techniques to improved quality of life for the transplant recipient. A prospective longitudinal repeated measures design was used to determine the impact of lung transplantation on quality of life and life satisfaction. Using 4 measurement points (before transplantation, after 8 weeks, and after 6 and 12 months), 61 patients were followed from before to 1 year after successful lung transplantation. Quality of life was measured using 2 generic (SF-36, Quality of Life Profile for Chronic Diseases) and 1 lung-specific (Saint George's Respiratory Questionnaire) questionnaires. All dimensions of the health-related scores improved significantly after transplantation, except bodily pain. Patients reported the most significant improvements until 6 months after transplantation. Lung transplantation had no influence on social functioning or role emotional. The Saint George's Respiratory Questionnaire ratings showed similar significantly better scores for transplant recipients at 6 months, and stagnations for most dimensions afterward.

Caregivers of Lung Transplant Candidates: Do They Benefit When the Patient is Receiving Psychological Services?

Background

We recently demonstrated that a targeted psychological intervention has quality of life, mood, and social intimacy benefits for patients awaiting lung transplantation.

Objective

To evaluate the impact of the patient's participation in treatment on caregiver functioning.

Design and Intervention

Caregivers of patients participating in a randomized clinical trial designed to compare 2 telephone-based psychological interventions completed outcome measures at baseline and at 1 and 3 months after patients completed treatment. Patients were randomized to receive either supportive therapy (emotional and educational support) or quality-of-life therapy (a cognitive-behavioral intervention that provided specific intervention strategies to boost happiness and satisfaction in life domains that compromise overall quality of life). Caregivers did not participate directly in the interventions.

Setting and Participants

Participants were 28 caregivers from a large lung transplant center in the southeastern United States.

Main Outcome Measures

Quality of life (Quality of Life Inventory), mood disturbance (Profile of Mood States-Short Form), and social intimacy (Miller Social Intimacy Scale).

Results and Conclusions

Caregivers reported higher quality of life and lower mood disturbance scores, and comparable social intimacy scores relative to the patients for whom they were caring. Caregivers whose patients received quality-of-life therapy reported vicarious gains in quality of life, mood disturbance, and social intimacy, relative to those whose patients received support therapy. Finally, the degree of change in patients' quality of life, mood disturbance, and social intimacy contributed significantly to predicting caregivers' functioning at the 3-month follow-up assessment. These findings suggest that telephone-based quality-of-life therapy has beneficial effects that extend beyond patients to their caregivers.

Biobehavioral Prognostic Factors in Chronic Obstructive Pulmonary Disease: Results From the INSPIRE-II Trial

OBJECTIVE

To examine the prognostic value of select biobehavioral factors in patients with chronic obstructive pulmonary disease (COPD) in a secondary analysis of participants from the INSPIRE-II trial.

METHODS

Three hundred twenty-six outpatients with COPD underwent assessments of pulmonary function, physical activity, body mass index, inflammation, pulmonary symptoms, depression, and pulmonary quality of life and were followed up for up to 5.4 years for subsequent clinical events. The prognostic value of each biobehavioral factor, considered individually and combined, also was examined in the context of existing Global Initiative for Chronic Obstructive Lung Disease (GOLD) 2011 risk stratification.

RESULTS

Sixty-nine individuals experienced a hospitalization or died over a mean follow-up period of 2.4 (interquartile range = 1.6) years. GOLD classification was associated with an increased risk of clinical events (hazard ratio [HR] = 2.72 [95% confidence interval = 1.63-4.54], per stage); 6-minute walk (HR = 0.50 [0.34-0.73] per 500 ft), total steps (HR = 0.82 [0.71-0.94] per 1000 steps), high-sensitivity C-reactive protein (HR = 1.44 [1.01-2.06] per 4.5 mg/l), depression (HR = 1.12 [1.01-1.25] per 4 points), and pulmonary quality of life (HR = 1.73 [1.14-2.63] per 25 points) were each predictive over and above the GOLD assessment. However, only GOLD group and 6-minute walk were predictive of all-cause mortality and COPD hospitalization when all biobehavioral variables were included together in a multivariable model.

CONCLUSIONS

Biobehavioral factors provide added prognostic information over and above measures of COPD severity in predicting adverse events in patients with COPD.

Waiting for a kidney transplant: the experience of patients with end-stage renal disease in South Korea

AIMS AND OBJECTIVES

To explore the experiences of Korean patients with end-stage renal disease awaiting kidney transplantation.

BACKGROUND

The need for kidney transplantation has increased worldwide, while the number of kidney donors has not increased commensurately. This mismatch is a serious issue in South Korea. Prolonged waits for transplantation may cause physical and psychosocial issues and lead to poor outcomes. Nevertheless, the experience of waiting for kidney transplantation in South Korea has never been explored in depth.

DESIGN

A qualitative descriptive design was used.

METHODS

The participants were eight patients diagnosed with end-stage renal disease on the waiting list for kidney transplantation in South Korea. Data were collected through individual in-depth interviews. All conversations during interviews were recorded and transcribed verbatim. Transcribed data were analysed using conventional content analysis.

RESULTS

The experience of waiting for kidney transplantation consisted of six categories: (1) the light at the end of the tunnel, (2) being on call without any promise, (3) a tough tug of war between excitement and frustration, (4) doubts in the complexity, (5) A companion on the hard journey and (6) getting ready for D-day.

CONCLUSIONS

Kidney transplantation candidates experience psychosocial difficulties and concerns while waiting for long periods of time without any assurance of resolution. Systematic education and psychosocial support from health care professionals and family members help patients get through what they describe as a difficult journey. Comprehensive management programs for kidney transplantation candidates are needed.

RELEVANCE TO CLINICAL PRACTICE

Health care professionals need to recognise the psychosocial concerns of patients awaiting kidney transplantation. Clinicians should provide patients with information and support throughout the waiting period.

Recipient risk factors and lung transplant outcomes

PURPOSE OF REVIEW

Scientific and technical developments in the field of lung transplantation have allowed it to become a successful treatment option for various end-stage lung diseases. As the demand for lung allografts increases and waitlists expand, it is vital that lung transplant centers optimize use of this limited resource by selecting recipients who have the best prospects of positive long-term outcomes. Recipient selection criteria vary across transplant selection committees. We review the most recent body of literature for recipient consideration and describe potential effects on morbidity and mortality posttransplantation.

RECENT FINDINGS

Although prior guidelines for contraindications to lung transplantation have been described, the benchmarks for recipient selection are constantly being challenged. Age, weight, and psychologic condition of recipients pretransplant have more recently been shown to have significant influence on posttransplant outcomes. Advancements in human leukocyte antigen antibody testing and use of extracorporeal membrane oxygenation as a bridge to lung transplantation have additionally impacted recipient selection standards.

SUMMARY

Recipient selection criteria continue to evolve because of advances in mechanical bridging to transplant and postoperative management. This review will cover some of the new concepts in lung transplant recipient selection and their potential effect on posttransplant outcomes.

Organ transplant & the psychiatrist: An overview

Organ transplantation has emerged as the saving grace for those who are suffering from end organ disease. Advent of modern surgical procedures and immunosuppressants further decrease morbidity and mortality. Meta-analyses have shown that post-organ transplantation quality of life improves for social, physical and daily activity functioning, but not consistently for psychological health. Psychiatrists can play a useful role not only in selecting the best suitable candidate for the procedure by psychosocial screening but also to tackle post-operation psychological issues that trouble patients as well as caretakers and decrease their quality of life. Issues like selection of patients with psychiatric disorders and substance abuse for transplantation process and their treatment both pre- and post- operation, risky health behaviours, treatment adherence for immunosuppressants and psychological support for caretakers can be better addressed by a psychiatrist who is sensitive towards these issues. Prescribing various psychotropics and immunosuppressants in the background of impaired organ function and drug-drug interaction is further challenging. Thus, psychiatrists need to be knowledgeable about these issues and should be an integral part of organ transplantation team for overall better outcome.

Development and psychometric properties of the Pulmonary-specific Quality-of-Life Scale in lung transplant patients

BACKGROUND

The Pulmonary-specific Quality-of-Life Scale (PQLS) was developed to measure quality of life (QoL) among patients awaiting lung transplant. The objective of this study was to determine the psychometric properties of the PQLS, identify empirically derived sub-scales, and examine ability to detect changes in pulmonary-specific QoL scores after lung transplantation.

METHODS

Data were derived from the INSPIRE trial, a dual-site randomized controlled trial of coping skills training in 389 lung transplant candidates (obstructive [48.3%], restrictive [24.2%], cystic fibrosis [13.6%], and other [13.9%]). Cronbach alpha was calculated to assess the internal reliability of the PQLS (n = 388). Test-retest reliability was assessed with correlation coefficients between baseline and 12-week post-baseline scores for the usual care control condition (n = 140). Convergent validity was assessed with correlation coefficients between the PQLS and established measures of QoL and emotional distress, 6-minute walk test distance, forced expiratory volume in 1 second, and use of supplemental oxygen at rest (n = 388). Change from baseline to 6 months post-transplantation was assessed with repeated measures analysis of variance (n = 133).

RESULTS

The PQLS was internally reliable and stable across 12 weeks. The PQLS correlated strongly with QoL measures (e.g., Shortness of Breath Questionnaire, r = 0.78, p < 0.0001), moderately with mood and anxiety (e.g., Beck Depression Inventory-II, r = 0.59, p < 0.0001), and modestly with lung disease severity (e.g., 6-minute walk test, r = -0.41, p < 0.0001). PQLS scores improved by nearly 2 SDs after transplant.

CONCLUSIONS

These results demonstrated the reliability, validity, and sensitivity to change of the PQLS for measuring pulmonary QoL among patients with advanced lung disease and the responsiveness of the PQLS to changes in QoL after lung transplantation.

Psychosocial telephone interventions for patients with cancer and survivors: a systematic review

OBJECTIVE

Over one third of patients with cancer experience elevated psychosocial distress. As screening for distress becomes more common, the number of patients referred for psychosocial care will increase. Psychosocial telephone interventions are recommended as a convenient and exportable alternative to in-person interventions addressing psychosocial distress. This study reviews the efficacy of randomized controlled trials (RCTs) of psychosocial telephone interventions for patients with cancer.

METHODS

We conducted a systematic review of peer-reviewed RCTs evaluating telephone interventions in adult patients with cancer across the survivorship continuum.

RESULTS

Through a database search, 480 articles were identified. After manual review, 13 were included, with 7 additional studies identified by back citation, totaling 20 studies. Participants were largely Caucasian, highly educated, with mean age ranging from 49 to 75 years. Most participants were patients with breast cancer (n = 13 studies). Sample sizes were generally small, with most patients recruited from large medical centers. Only one screened for psychosocial need. Interventions varied greatly in length and intensity. Eight studies reported significant effects post-intervention in the hypothesized direction on at least one psychosocial outcome measure. Of these eight studies, four included more than one follow-up assessment; of these, only one reported significant effects at last follow-up. No clear commonalities were found among studies reporting significant effects.

CONCLUSIONS

Methodological concerns and lack of consistency in adherence to CONSORT reporting guidelines were identified. This body of research would benefit from well-designed, theory-based RCTs adequately powered to provide more definitive evidence for intervention efficacy. This will probably require multi-institutional collaborations, guided by intervention and research methodology best practices.

The effects of a telehealth coping skills intervention on outcomes in chronic obstructive pulmonary disease: primary results from the INSPIRE-II study

OBJECTIVE

Chronic obstructive pulmonary disease (COPD) is associated with increased morbidity and mortality and reduced quality of life (QoL). Novel interventions are needed to improve outcomes in COPD patients. The present study assessed the effects of a telephone-based coping skills intervention on psychological and somatic QoL and on the combined medical end point of COPD-related hospitalizations and all-cause mortality.

METHODS

We conducted a dual-site, randomized clinical trial with assessments at baseline and after 16 weeks of treatment. The study population comprised 326 outpatients with COPD aged 38 to 81 years, randomized to coping skills training (CST) or to COPD education (COPD-ED). Patients completed a battery of QoL instruments, pulmonary function tests, and functional measures and were followed up for up to 4.4 years to assess medical outcomes.

RESULTS

The CST group exhibited greater improvements in psychological QoL compared with controls (p = .001), including less depression (Cohen d = 0.22 [95% confidence interval, or CI = 0.08-0.36]) and anxiety (d = 0.17 [95% CI = 0.02-0.33]), and better overall mental health (d = 0.17 [95% CI = 0.03-0.32]), emotional role functioning (d = 0.29 [95% CI = 0.10-0.48]), vitality (d = 0.27 [95% CI = 0.11, 0.42]), and social functioning (d = 0.21 [95% CI = 0.03-0.38]). A significant baseline psychological QoL by treatment group interaction revealed that CST with lower QoL at baseline achieved even greater improvements in psychological QoL compared with COPD-ED. CST participants also exhibited greater improvements in somatic QoL (p = .042), including greater improvements in pulmonary QoL (d = 0.13 [95% CI = 0.01-0.24]), less fatigue (d = 0.34 [95% CI = 0.18-0.50]), and less shortness of breath (d = 0.11 [95% CI = -0.01 to 0.23]) and greater improvement in distance walked on the Six-Minute Walk test (d = 0.09 [95% CI = 0.01-0.16]). However, there was no significant difference in risk of time to COPD-related hospitalization or all-cause mortality between CST (34 events) and COPD-ED (32 events; p = 0.430).

CONCLUSIONS

A telehealth CST intervention produced clinically meaningful improvements in QoL and functional capacity, but no overall improvement in risk of COPD-related hospitalization and all-cause mortality.

TRIAL REGISTRATION

clinicaltrials.gov Identifier: NCT00736268.

Synchronous telehealth technologies in psychotherapy for depression: a meta-analysis

BACKGROUND

Many patients suffering from depression lack immediate access to care. The use of synchronous telehealth modalities to deliver psychotherapy is one solution to this problem. This meta-analysis examined differences in treatment efficacy for psychotherapy administered via synchronous telehealth as compared to standard nontelehealth approaches.

METHOD

We located 14 articles that met inclusion criteria of the use of a synchronous telehealth modality for treatment compared to a standard nontelehealth modality comparison group.

RESULTS

Overall, a statistically significant systematic difference between modes of delivery was not identified (g = 0.14, SE = 0.08, 95% CI = [-0.03, 0.30], P = .098, I(2) = 49.74%). Stratification methods and metaregression were used to analyze the contributions of type of comparison group, intervention modality, and targeted mental health outcome to moderation of effect size (ES) estimates and heterogeneity. Type of comparison group (face-to-face versus care-as-usual) had the strongest influence on observed heterogeneity and moderated the summary ES. The only detectable difference in efficacy was restricted to studies that used care-as-usual as the comparison group (g = 0.29, SE = 0.06, 95% CI = [0.16, 0.41], P < .001, I(2) = 5.14%).

CONCLUSIONS

Overall, we found no evidence to suggest that the delivery of psychotherapy via synchronous telehealth modalities is less effective than nontelehealth means in reducing depression symptoms.

Psychosocial issues facing lung transplant candidates, recipients and family caregivers

Although lung transplantation is an accepted treatment for many individuals with severe lung disease, transplant candidates and recipients experience a range of psychosocial stressors that begin at the initiation of the transplant evaluation and continue throughout patients' wait for donor lungs, their perioperative recovery, and their long-term adjustment to posttransplant life. Transplant programs should strive to incorporate evidence-based interventions that aim to improve physical functioning, psychological distress, global quality of life, and medical adherence as well as to integrate symptom management and palliative care strategies throughout the pre- and posttransplantation course.

Waiting narratives of lung transplant candidates

Before 2005, time accrued on the lung transplant waiting list counted towards who was next in line for a donor lung. Then in 2005 the lung allocation scoring system was implemented, which meant the higher the illness severity scores, the higher the priority on the transplant list. Little is known of the lung transplant candidates who were listed before 2005 and were caught in the transition when the lung allocation scoring system was implemented. A narrative analysis was conducted to explore the illness narratives of seven lung transplant candidates between 2006 and 2007. Arthur Kleinman's concept of illness narratives was used as a conceptual framework for this study to give voice to the illness narratives of lung transplant candidates. Results of this study illustrate that lung transplant candidates expressed a need to tell their personal story of waiting and to be heard. Recommendation from this study calls for healthcare providers to create the time to enable illness narratives of the suffering of waiting to be told. Narrative skills of listening to stories of emotional suffering would enhance how healthcare providers could attend to patients' stories and hear what is most meaningful in their lives.

Development and preliminary evaluation of a telephone-based coping skills training intervention for survivors of acute lung injury and their informal caregivers

PURPOSE

Survivors of acute lung injury (ALI) and their informal caregivers have difficulty coping with the physical and emotional challenges of recovery from critical illness. We aimed to develop and pilot test a telephone-based coping skills training intervention for this population.

METHODS

Fifty-eight participants were enrolled overall. A total of 21 patients and 23 caregivers participated in a cross-sectional study to assess coping and its association with psychological distress. This also informed the development of an ALI coping skills training intervention in an iterative process involving content and methodological experts. The intervention was then evaluated in seven patients and seven caregivers in an uncontrolled, prospective, pre-post study. Outcomes included acceptability, feasibility, and symptoms of psychological distress measured with the Hospital Anxiety and Depression Scale (HADS) and Post-Traumatic Symptom Scale (PTSS).

RESULTS

Survivors and their caregivers used adaptive coping infrequently, a pattern that was strongly associated with psychological distress. These findings informed the development of a 12-session intervention for acquiring, applying, and maintaining coping skills. In the evaluation phase, participants completed 77 (92 %) of a possible 84 telephone sessions and all (100 %) reported the intervention's usefulness in their daily routine. Mean change scores reflecting improvements in the HADS (7.8 U) and PTSS (10.3 U) were associated with adaptive coping (r = 0.50-0.70) and high self-efficacy (r = 0.67-0.79).

CONCLUSIONS

A novel telephone-based coping skills training intervention was acceptable, feasible, and may have been associated with a reduction in psychological distress among survivors of ALI and their informal caregivers. A randomized trial is needed to evaluate the intervention.

Health status, quality of life, and satisfaction of patients awaiting multidisciplinary bariatric care

BACKGROUND

Protracted, multi-year wait times exist for bariatric care in Canada. Our objective was to examine wait-listed patients' health status and perceptions regarding the consequences of prolonged wait times using a cross-sectional study design nested within a prospective cohort.

METHODS

150 consecutive consenting subjects wait-listed for multi-disciplinary bariatric assessment in a population-based medical/surgical bariatric program were surveyed. Health status was measured using a visual analogue scale (VAS). A Waiting List Impact Questionnaire (WLIQ) examined employment, physical stress, social support, frustration, quality of life, and satisfaction with care. Multivariable linear regression analysis adjusted for age, sex and BMI identified independent predictors of lower VAS scores.

RESULTS

136 (91%) subjects were women, mean age was 43 years (SD 9), mean BMI was 49.4 (SD 8.3) kg/m2 and average time wait-listed was 64 days (SD 76). The mean VAS score was 53/100 (SD 22). According to the WLIQ, 47% of subjects agreed/strongly agreed that waiting affected their quality of life, 65% described wait times as 'concerning' and 81% as 'frustrating'. 86% reported worsening of physical symptoms over time. Nevertheless, only 31% were dissatisfied/very dissatisfied with their overall medical care. Independent predictors of lower VAS scores were higher BMI (beta coefficient 0.42; p = 0.03), unemployment (13.7; p = 0.01) and depression (10.3; p = 0.003).

CONCLUSIONS

Patients wait-listed for bariatric care self-reported very impaired health status and other adverse consequences, attributing these to protracted waits. These data may help benchmark the level of health impairment in this population, understand the physical and mental toll of waiting, and assist with wait list management.

TRIAL REGISTRATION

Clinicaltrials.gov NCT00850356.

Telephone-delivered cognitive behavioural therapy: a systematic review and meta-analysis

Telephone-delivered cognitive behavioural therapy (CBT) is an increasingly popular mode of delivering care. We conducted a systematic review which focused on physical health outcomes. Literature searches were conducted to identify randomized controlled trials (RCTs) comparing telephone-delivered CBT for improving physical health with any other therapy or routine care in patients with chronic illness. Eight RCTs (1093 patients) met the eligibility criteria and were included in the review. Six of the eight RCTs compared the telephone intervention with routine care, one trial employed symptom monitoring as the control condition and the final trial compared telephone CBT to telephone supportive emotion-focused therapy. Meta-analysis found that telephone-delivered CBT significantly improved physical health in people with chronic illness (d = 0.225, 95% CI = 0.105, 0.344). Moderator analyses found that less therapist contact was associated with better outcomes, and telephone-delivered CBT was more effective for chronic illnesses that are not immediately life-threatening. The results of the meta-analysis support the use of telephone-delivered CBT as a tool for improving health in people with chronic illness. There is a need for future trials to evaluate cost-effectiveness.

Can telephone counseling post-treatment improve psychosocial outcomes among early stage breast cancer survivors?

OBJECTIVE

To determine whether a telephone counseling program can improve psychosocial outcomes among breast cancer patients post-treatment.

METHODS

A randomized trial was conducted involving 21 hospitals and medical centers, with assessments (self-administered questionnaires) at baseline, 12 and 18 months post-enrollment. Eligibility criteria included early stage diagnosis, enrollment during last treatment visit, and the ability to receive the intervention in English. Endpoints included distress (Impact of Event Scale), depression (Center for Epidemiologic Studies Depression Scale), and two study-specific measures: sexual dysfunction and personal growth. The control group (n=152) received a resource directory for breast cancer; the intervention group (n=152) also received a one-year, 16 session telephone counseling program augmented with additional print materials.

RESULTS

Significant intervention effects were found for sexual dysfunction at 12 (p=0.03) and 18 months (p=0.04) and personal growth (12 months: p=0.005; 18 months: p=0.03). No differences by group were found in mean scores for distress and depression, with both groups showing significant improvement at 12 and 18 months (all p values for within-group change from baseline were <or=0.003). However, when dichotomized at cutpoints suggestive of the need for a clinical referral, the control group showed virtually no change at 18 months, whereas the intervention group showed about a 50% reduction in both distress (p=0.07) and depression (p=0.06).

CONCLUSIONS

Telephone counseling may provide a viable method for extending psychosocial services to cancer survivors nationwide.

Impact of a disease-management program on symptom burden and health-related quality of life in patients with idiopathic pulmonary fibrosis and their care partners

BACKGROUND

Patients were recruited from the Dorothy P. and Richard P. Simmons Center for Interstitial Lung Disease, located within the University of Pittsburgh Medical Center. Idiopathic pulmonary fibrosis results in scarring of the lung and respiratory failure, and has a median survival of 3 to 5 years from the time of diagnosis. The purpose of this study was to determine whether patients with idiopathic pulmonary fibrosis and their care partners could be more optimally managed by a disease-management intervention entitled "Program to Reduce Idiopathic Pulmonary Fibrosis Symptoms and Improve Management," which nurses delivered using the format of a support group. We hypothesized that participation would improve perceptions of health-related quality of life (HRQoL) and decrease symptom burden.

METHODS

Subjects were 42 participants randomized to an experimental (10 patient/care partner dyads) or control (11 patient/care partner dyads) group. Experimental group participants attended the 6-week program, and controls received usual care. Before and after the program, all participants completed questionnaires designed to assess symptom burden and HRQoL. Patients and care partners in the intervention group were also interviewed in their home to elicit information on their experience after participating in the Program to Reduce Idiopathic Pulmonary Fibrosis Symptoms and Improve Management.

RESULTS

After the intervention, experimental group patients rated their HRQoL less positively (P = .038) and tended to report more anxiety (P = .077) compared with controls. Care partners rated their stress at a lower level (P = .018) compared with controls. Course evaluations were uniformly positive. Post-study qualitative interviews with experimental group participants suggested benefits not exemplified by these scores. Patient participants felt less isolated, were able to put their disease into perspective, and valued participating in research and helping others.

CONCLUSION

Further exploration of the impact of disease-management interventions in patients with advanced lung disease and their care partners is needed using both qualitative and quantitative methodology. Disease-management interventions have the potential to positively affect patients with advanced lung disease and their care partners.

Surviving critical illness: acute respiratory distress syndrome as experienced by patients and their caregivers

OBJECTIVE

To characterize the effects of critical illness in the daily lives and functioning of acute respiratory distress syndrome survivors. Survivors of acute respiratory distress syndrome, a systemic critical illness, often report poor quality of life based on responses to standardized questionnaires. However, the experiences of acute respiratory distress syndrome survivors have not been reported.

DESIGN

We conducted semistructured interviews with 23 acute respiratory distress syndrome survivors and 24 caregivers 3 to 9 mos after intensive care unit admission, stopping enrollment after thematic saturation was reached. Transcripts were analyzed, using Colaizzi's qualitative methodology, to identify significant ways in which survivors' critical illness experience impacted their lives.

SETTING

Medical and surgical intensive care units of an academic medical center and a community hospital.

PATIENTS

We recruited consecutively 31 acute respiratory distress syndrome survivors and their informal caregivers. Eight patients died before completing interviews.

INTERVENTIONS

None.

MEASUREMENTS AND MAIN RESULTS

Participants related five key elements of experience as survivors of acute respiratory distress syndrome: 1) pervasive memories of critical care; 2) day-to-day impact of new disability; 3) critical illness defining the sense of self; 4) relationship strain and change; and 5) ability to cope with disability. Survivors described remarkable disability that persisted for months. Caregivers' interviews revealed substantial strain from caregiving responsibilities as well as frequent symptom minimization by patients.

CONCLUSIONS

The diverse and unique experiences of acute respiratory distress syndrome survivors reflect the global impact of severe critical illness. We have identified symptom domains important to acute respiratory distress syndrome patients who are not well represented in existing health outcomes measures. These insights may aid the development of targeted interventions to enhance recovery and return of function after acute respiratory distress syndrome.

Caregiver-assisted coping skills training for patients with COPD: background, design, and methodological issues for the INSPIRE-II study

BACKGROUND

Chronic Obstructive Pulmonary Disease (COPD) is a progressive illness characterized by airflow obstruction and dyspnea that afflicts over 12 million people and represents a leading cause of death in the United States. Not surprisingly, COPD is often associated with emotional distress and reduced psychosocial adjustment, which can negatively impact physical functioning and impair quality of life. However, the psychosocial consequences of COPD remain largely untreated. A previous randomized trial from our research team demonstrated that coping skills training (CST) can improve pulmonary-specific quality of life among pulmonary patients awaiting lung transplant (the INSPIRE study). To date, however, no studies have examined the effects of a caregiver-assisted CST intervention in patients with COPD with less severe disease.

PURPOSE

INSPIRE II is a randomized clinical trial (RCT) funded by the NHLBI to evaluate the effects of telephone-based enhanced CST for patients with COPD and their caregivers compared to standardized medical care (SMC) including COPD education and symptom monitoring on medical outcomes, physical functioning, and quality of life.

METHODS

Six hundred COPD patients and their respective caregivers recruited from Duke University and Ohio State University will be evaluated and randomized (in a 1:1 ratio) to enhanced CST (including sessions promoting physical activity, relaxation, cognitive restructuring, communication skills, and problem solving) or to SMC. The primary outcomes include all-cause mortality, COPD-related hospitalizations/ physician visits, and quality of life. These endpoints will be measured through self-report questionnaires, behavioral measures of functional capacity (i.e., accelerometer and six minute walk test) and pulmonary function tests (e.g., FEV(1)).

RESULTS

This article reviews prior studies in the area and describes the design of INSPIRE-II. Several key methodological issues are discussed including the delivery of CST over the telephone, encouraging physical activity, and inclusion of caregivers as patient coaches to enhance the effectiveness of the intervention.

LIMITATIONS

We recognize that SMC does not adequately control for attention, support, and non-specific factors, and that, in theory, non-specific effects of the intervention could account for some, or all, of the observed benefits. However, our fundamental question is whether the telephone intervention produces benefits over-and-above the usual care that patients typically receive. The SMC condition will provide education and additional weekly telephone contact, albeit less than the attention received by the CST group. We recognize that this attention control condition may not provide equivalent patient contact, but it will minimize group differences due to attention. We considered several alternative designs including adding a third usual care only arm as well as an education only control arm. However, these alternatives would require more patients, reduce the power to detect significant effects of our primary medical endpoints, and add a significant additional expense to the cost of the study that would make such an undertaking neither scientifically or financially viable.

CONCLUSIONS

We believe that this novel approach to patient care in which caregivers are used to assist in the delivery of coping skills training to patients with COPD has the potential to change the way in which COPD patients are routinely managed in order to reduce distress, enhance quality of life, and potentially improve medical outcomes.

Coping and quality of life in patients awaiting lung transplantation

OBJECTIVE

Patients with end-stage lung disease (ESLD) experience significant decrements in quality of life (QOL). Although coping strategies are related to QOL in patients with ESLD, the extent to which specific native lung disease moderates this relationship is unknown.

METHODS

We investigated the relationship between coping, native lung disease, and QOL among 187 patients awaiting lung transplantation, including 139 patients with chronic obstructive pulmonary disease (COPD) and 48 with cystic fibrosis (CF). Participants completed a psychosocial battery assessing psychological QOL, physical QOL, and coping strategies.

RESULTS

For both COPD and CF patients, higher levels of Active Coping (P< .0001) and lower levels of Disengagement (P< .0001) were associated with better psychological QOL. For physical QOL, we observed a Native Disease x Coping interaction (P=.01) such that Active Coping was associated with better physical QOL in patients with COPD but not in patients with CF.

CONCLUSIONS

The relationship between coping and QOL may vary as a function of native lung disease. Patients' native disease may need to be considered in order to develop effective interventions to help patients cope successfully with ESLD.

The Effect of Telephone-Administered Psychotherapy on Symptoms of Depression and Attrition: A Meta-Analysis

Increasingly, the telephone is being used to deliver psychotherapy for depression, in part as a means to reduce barriers to treatment. Twelve trials of telephone-administered psychotherapies, in which depressive symptoms were assessed, were included. There was a significant reduction in depressive symptoms for patients enrolled in telephone-administered psychotherapy as compared to control conditions (d = 0.26, 95% confidence interval [CI] = 0.14-0.39, p < .0001). There was also a significant reduction in depressive symptoms in analyses of pretreatment to posttreatment change (d = 0.81, 95% CI = 0.50-1.13, p < .0001). The mean attrition rate was 7.56% (95% CI = 4.23-10.90). These findings suggest that telephone-administered psychotherapy can produce significant reductions in depressive symptoms. Attrition rates were considerably lower than rates reported in face-to-face psychotherapy.

[Psychosocial need for counselling before and after a lung, liver or allogenic bone marrow transplant--results of a prospective study]

OBJECTIVES

Transplant patients are exposed to many different types of mental and social stress. The study investigates these patients' need for psychosocial counselling.

METHODS

At 6 months and again at 12 months following either a lung, liver or bone-marrow transplantation, 76 patients were questioned about their need for psychosocial counselling. The measuring instruments employed were: SF-36 (quality of life), FLZ (life satisfaction), HADS-D (anxiety/depression), and F-SoZu K-14 (social support).

RESULTS

The need for psychosocial counselling in all three patient groups was at its greatest before transplantation. It amounted to 42.9 % (lung transplantation patients), 50.0 % (liver transplantation patients) and 26.7 % (bone marrow transplantation patients). Six months after transplantation, the need for counselling in all patient groups had quite clearly decreased. Among liver transplant patients, however, it increased again between the sixth and twelfth months. The need for counselling in all patient groups correlated significantly with anxiety. Moreover, at one-year follow-up, significantly negative correlations with mental health, life satisfaction and social support were observed.

DISCUSSION

Especially during the evaluation phase prior to organ transplantation, transplantation patients demonstrate a considerable need for counselling. Psychosocial counselling should be an obligatory part of therapy before and after organ transplantation.

Waiting for a liver transplant: psychosocial well-being, spirituality, and need for counselling

The number of patients in need of a liver transplant vastly exceeds the number of available organs; the demand worldwide for organs leads to increased waiting times and mortality of patients on the waiting list. The aim of our study was to assess the psychosocial well-being of transplant candidates and their need for psychosocial counselling.

METHODS

Sixty-nine liver transplant candidates were asked about their psychosocial well-being, quality of life, spirituality, and need for counselling assessed by interview and questionnaire (HADS-D, FLZ, LOT, SOC, SF-36, SBI-15R) during the initial evaluation procedure for organ transplantation as well as 3 and 6 months after listing.

RESULTS

Candidates for a liver transplant exhibited a significant limitation in the levels of their quality of life and psychological well-being, compared with the community normal samples. They showed significantly higher levels of anxiety, but lower levels of spirituality. Almost half of the candidates (47%) expressed a need for counselling during the evaluation procedure. Patients with advanced diseases reported a lower need. Age and the personality-related "Sense of Coherence" correlated negatively with need for counselling. On the waiting list, psychosocial parameters and functions remained largely stable; the need for counselling decreased significantly.

CONCLUSIONS

There is a relevant need for psychosocial counselling during the process of liver transplant evaluation. Need for counselling is associated with personality and age, as well as with somatic parameters.

Measuring patient-reported outcomes in solid organ transplant recipients: an overview of instruments developed to date

Improvements in organ preservation methods, immunosuppressive regimens and general post-transplant care have resulted in an increased life expectancy and a continually decreasing morbidity after solid organ transplantation. As attention gradually moves towards improving subjective patient outcomes, the use of patient-reported outcome measures (PROs) thus becomes increasingly important in post-transplant patient management. This paper provides a brief systematic overview of the transplant-specific PRO measures, and their psychometric properties, developed and used in solid organ transplant recipients to date. PRO measures may focus on or encompass different aspects of life relevant to organ transplant patients: overall quality of life (QOL), physical, psychological and social functioning, and adherence. Overall QOL can be measured using transplant-specific or generic QOL instruments, or a combination of both. In general, very little information is available on the psychometric properties of PRO measures, and there is no gold standard for PRO measurement. Transplant-specific and generic PRO instruments are complementary. Generic instruments will continue to be important for economic evaluations, but transplant-specific instruments may be more useful for patient management purposes, as they are generally more sensitive to small but clinically relevant changes in outcomes in transplant populations.

Telephone follow-up, initiated by a hospital-based health professional, for postdischarge problems in patients discharged from hospital to home

BACKGROUND

It is known that many patients encounter a variety of problems in the first weeks after they have been discharged from hospital to home. In recent years many projects have addressed discharge planning, with the aim of reducing problems after discharge. Telephone follow-up (TFU) is seen as a good means of exchanging information, providing health education and advice, managing symptoms, recognising complications early, giving reassurance and providing quality aftercare service. Some research has shown that telephone follow-up is feasible, and that patients appreciate such calls. However, at present it is not clear whether TFU is also effective in reducing postdischarge problems.

OBJECTIVES

To assess the effects of follow-up telephone calls in the first month post discharge, initiated by hospital-based health professionals, to patients discharged from hospital to home.

SEARCH STRATEGY

We searched the following databases from their start date to July 2003, without limits as to date of publication or language: the Cochrane Consumers and Communication Review Group's Specialised Register, the Cochrane Central Register of Controlled Trials (CENTRAL, The Cochrane Library), PubMed, EMBASE (OVID), BiomedCentral, CINAHL, ERIC (OVID), INVERT (Dutch nursing literature index), LILACS, Picarta (Dutch library system), PsycINFO/PsycLIT (OVID), the Combined Social and Science Citation Index Expanded (SCI-E), SOCIOFILE. We searched for ongoing research in the following databases: National Research Register (http://www.update-software.com/nrr/); Controlled Clinical Trials (http://www.controlled-trials.com/); and Clinical Trials (http://clinicaltrials.gov/). We searched the reference lists of included studies and contacted researchers active in this area.

SELECTION CRITERIA

Randomised and quasi-randomised controlled trials of TFU initiated by a hospital-based health professional, for patients discharged home from an acute hospital setting. The intervention was delivered within the first month after discharge; outcomes were measured within 3 months after discharge, and either the TFU was the only intervention, or its effect could be analysed separately.

DATA COLLECTION AND ANALYSIS

Two review authors independently assessed studies for inclusion and for methodological quality. The methodological quality of included studies was assessed using the criteria from the Cochrane Effective Practice and Organisation of Care Review Group. The data-extraction form was based on the template developed by the Cochrane Consumers and Communication Review Group. Data was extracted by one review author and checked by a second author. For as far it was considered that there was enough clinical homogeneity with regard to patient groups and measured outcomes, statistical pooling was planned using a random effects model and standardised mean differences for continuous scales and relative risks for dichotomous data, and tests for statistical heterogeneity were performed.

MAIN RESULTS

We included 33 studies involving 5110 patients. Predominantly, the studies were of low methodological quality. TFU has been applied in many patient groups. There is a large variety in the ways the TFU was performed (the health professionals who undertook the TFU, frequency, structure, duration, etc.). Many different outcomes have been measured, but only a few were measured across more than one study. Effects are not constant across studies, nor within patient groups. Due to methodological and clinical diversity, quantitative pooling could only be performed for a few outcomes. Of the eight meta-analyses in this review, five showed considerable statistical heterogeneity. Overall, there was inconclusive evidence about the effects of TFU.

AUTHORS' CONCLUSIONS

The low methodological quality of the included studies means that results must be considered with caution. No adverse effects were reported. Nevertheless, although some studies find that the intervention had favourable effects for some outcomes, overall the studies show clinically-equivalent results between TFU and control groups. In summary, we cannot conclude that TFU is an effective intervention.

Telephone-based coping skills training for patients awaiting lung transplantation

Impaired quality of life is associated with increased mortality in patients with advanced lung disease. Using a randomized controlled trial with allocation concealment and blinded outcome assessment at 2 tertiary care teaching hospitals, the authors randomly assigned 328 patients with end-stage lung disease awaiting lung transplantation to 12 weeks of telephone-based coping skills training (CST) or to usual medical care (UMC). Patients completed a battery of quality of life instruments and were followed for up to 3.4 years to assess all-cause mortality. Compared with UMC, CST produced lower scores on perceived stress, anxiety, depressive symptoms, and negative affect and improved scores on mental health functioning, optimism, vitality, and perceived social support. There were 29 deaths (9%) over a mean follow-up period of 1.1 year. Survival analyses revealed that there was no difference in survival between the 2 groups. The authors conclude that a telephone-based CST intervention can be effectively delivered to patients awaiting lung transplantation. Despite the severity of pulmonary disease in this patient population, significant improvements in quality of life, but not somatic measures or survival to transplant, were achieved.

Psychosocial Issues in the Assessment and Management of Patients Undergoing Lung Transplantation

This review examines psychosocial issues among lung transplant patients from the time of assessment through the posttransplant period. Although psychological factors are recognized as being important in the transplant evaluation, no standard approach to psychological assessment currently exists. Lung transplant candidates often experience high levels of psychological distress while awaiting transplant, and both pretransplant and posttransplant psychological functioning have been found to predict posttransplant quality of life, adherence to treatment, and, in some cases, medical outcomes. Given the limited long-term survival following transplantation, improving psychosocial functioning is essential for enhancing outcomes among lung transplant recipients. This review summarizes the extant literature on the psychosocial factors in lung transplantation and highlights several innovative efforts to improve psychological outcomes in this challenging patient population.