Benign or painful? The interpretation of pain and fear of progression in rheumatoid arthritis

ABSTRACT

People with chronic pain tend to interpret ambiguous information as health-related, more so than people without. In this study, we aimed to investigate whether people with rheumatoid arthritis (RA) exhibit this interpretation bias and whether it is associated with fear of disease progression (FoP). The interpretation biases of people with RA (n = 164) were compared with an age- and gender-matched control group. We hypothesized that (1) people with RA would have larger interpretation biases than people without; (2) those who scored in the clinical range for FoP would have larger interpretation bias than those who did not; (3) interpretation bias would moderate the relationship between pain severity and FoP; and (4) interpretation bias would explain variance in FoP above and beyond other established predictors. Our results confirmed that people with RA were more likely to interpret ambiguous information as health-related compared with people without RA. This effect was more pronounced for the RA subgroup with clinically significant FoP than those scoring in the normal range. We did not find evidence to suggest interpretation bias moderated the relationship between pain and FoP or that FoP added to the variance of other known predictors. Our results indicate that interpretation bias is common amongst people with RA and is associated with FoP. Further research is required to illuminate the exact nature of this relationship.

Web-Based Mindfulness Meditation as an Adjunct to Internet-Delivered Cognitive Behavioral Therapy for Public Safety Personnel: Mixed Methods Feasibility Evaluation Study

BACKGROUND

Public safety personnel (PSP) are individuals who work to ensure the safety and security of communities (eg, correctional workers, firefighters, paramedics, and police officers). PSP have a high risk of developing mental disorders and face unique barriers to traditional mental health treatments. The PSP Wellbeing Course is a transdiagnostic, internet-delivered cognitive behavioral therapy (iCBT) course tailored to assist PSP with symptoms of depression, anxiety, and posttraumatic stress disorder (PTSD). The initial course outcomes are promising, but some clients report some challenges with learning skills and recommend adding additional resources. Mindfulness meditations, which help people to experience the world and their reactions to the world in open and nonjudgmental ways, may complement the existing PSP Wellbeing Course.

OBJECTIVE

This study aims to examine the feasibility of mindfulness meditations in iCBT tailored for PSP. Information was gathered to evaluate engagement and client experiences with mindfulness meditations, symptom change, and the relationship between mindfulness meditation use and symptom change.

METHODS

A mixed methods study was conducted on PSP enrolled in the PSP Wellbeing Course who were offered 5 mindfulness meditations during the program (ie, 1/lesson). Clients completed questionnaires on depression, anxiety, PTSD, anger, insomnia, resilience, and mindfulness at pretreatment and at 8 weeks; an 8-week treatment satisfaction questionnaire; and brief weekly measures of mindfulness meditation engagement. We used paired sample t tests (2-tailed) to assess changes in outcomes over time and partial correlations to assess whether mindfulness meditation use predicted outcomes at posttreatment. A total of 12 clients were interviewed about their perceptions of the mindfulness meditations, and interviews were analyzed using directed content analysis.

RESULTS

Among the 40 clients enrolled, 27 (68%) reported using the mindfulness meditations, practicing for an average of 4.8 (SD 8.1) minutes each week. Most interviewees described the mindfulness meditations as beneficial but also reported challenges, such as discomfort while sitting with their feelings. Clients provided suggestions for better integration of mindfulness into iCBT. Overall, clients who completed the PSP Wellbeing Course with mindfulness meditations experienced statistically significant improvements in symptoms of anxiety (P=.001), depression (P=.001), PTSD (P=.001), and anger (P=.001) but not insomnia (P=.02). Clients also experienced improvements in resilience (P=.01) and mindfulness (P=.001). Self-reported time spent meditating was not associated with changes in symptoms over time.

CONCLUSIONS

This study provides new insight into the integration of mindfulness meditations with iCBT for PSP. It demonstrates the partial feasibility of adding mindfulness meditations to iCBT, revealing that some, but not all, PSP engaged with the meditations and reported benefits. PSP reported using the mindfulness meditations inconsistently and described challenges with the meditations. Improvements can be made to better integrate mindfulness meditation into iCBT, including offering mindfulness meditation as an optional resource, providing more psychoeducation on managing challenges, and offering shorter meditations.

Perceptions of client stories in internet-delivered cognitive behaviour therapy: A mixed-methods evaluation

Internet-delivered Cognitive-Behavioural Therapy (ICBT) aims to support people with mental health concerns using online treatment materials. Client stories (either real or a composite based on many clients) are often used in ICBT to facilitate learning. However, these stories remain understudied in terms of how they are perceived by clients, as well as their relationship to ICBT engagement, satisfaction, and outcomes. Among a sample of 324 clients enrolled in transdiagnostic ICBT targeting symptoms of depression and anxiety, we examined client perceptions of stories through mixed-method qualitative (open-ended) and quantitative (closed-ended) data collection. Specifically, 234 (72.22 %) clients responded to questions about stories at 4 weeks and 221 (68.21 %) responded to questions at 8 weeks. Most clients who responded to questions endorsed reviewing at least some stories (79.06 % at 4 weeks, 71.95 % at 8 weeks). Moreover, they rated stories positively in terms of being relatable, making clients feel less alone, increasing knowledge, providing ideas for how to use skills, and motivating clients to use skills. These perceptions of stories remained stable over the course of treatment. Stories were perceived more positively among those with lower symptom severity at 8 weeks as well as those who were more satisfied with ICBT at 8 weeks. Story perceptions at 4 weeks were predictive of decreased post-treatment anxiety symptom severity but not depression while controlling for baseline scores, age, and education. 26.49 % of clients at 4 weeks who reviewed stories and 33.33 % at 8 weeks provided suggestions about how to improve stories. In a qualitative analysis, we found 5 categories of suggestions including increasing the variety of issues and relatability of stories, ensuring the stories are realistic, refining the formatting, and making the stories shorter. Overall, this study provides insights into how client stories could be improved to play a more significant role in future ICBT programs.

Circumstances of suicide after registration with a national digital mental health service: an analysis of coroners' reports

BACKGROUND

Little is known about the safety of mental healthcare provided remotely by digital mental health services (DMHS), which do not offer face-to-face contact.

AIMS

To examine the circumstances of suicide by patients registered with a national DMHS.

METHOD

Data from 59 033 consenting patients registered with a national DMHS, the MindSpot Clinic, between 1 January 2013 and 31 December 2016 were linked with the Australian National Death Index and documents held by the National Coronial Information System (NCIS). Data extracted included demographic information, the nature of contact, duration between last contact and death, symptom scores and information in police, autopsy, toxicology and coroners' reports.

RESULTS

Of the 59 033 patients, 90 (0.15%) died by suicide in a follow-up period of up to 5 years. The mean time between last contact and death was 560 days. Coroners' reports were located for 81/90 patients. Most (87.0%) were receiving face-to-face care around the time of death, 60.9% had a documented previous suicide attempt, 52.2% had been in hospital in the previous 6 months and 22.2% had severe mental illness, mainly schizophrenia or bipolar disorder. Other common findings were current treatment with psychotropic medication (79.2%) and the presence of alcohol (41.6%), benzodiazepines (31.2%), and illegal drugs and non-prescribed opioids (20.8%) at time of death.

CONCLUSIONS

Those who died by suicide after contact with the DMHS had more severe illness, were mostly engaged with face-to-face services and often had disinhibiting substances, especially benzodiazepines, present at the time of death.

The Impacts of a Psychoeducational Alcohol Resource During Internet-Delivered Cognitive Behavioral Therapy for Depression and Anxiety: Observational Study

BACKGROUND

Problematic alcohol use is common among clients seeking transdiagnostic internet-delivered cognitive behavioral therapy (ICBT) for depression or anxiety but is not often addressed in these treatment programs. The benefits of offering clients a psychoeducational resource focused on alcohol use during ICBT for depression or anxiety are unknown.

OBJECTIVE

This observational study aimed to elucidate the impacts of addressing comorbid alcohol use in ICBT for depression and anxiety.

METHODS

All patients (N=1333) who started an 8-week transdiagnostic ICBT course for depression and anxiety received access to a resource containing information, worksheets, and strategies for reducing alcohol use, including psychoeducation, reasons for change, identifying risk situations, goal setting, replacing drinking with positive activities, and information on relapse prevention. We assessed clients' use and perceptions of the resource; client characteristics associated with reviewing the resource; and whether reviewing the resource was associated with decreases in clients' alcohol use, depression, and anxiety at posttreatment and 3-month follow-up among clients dichotomized into low-risk and hazardous drinking categories based on pretreatment Alcohol Use Disorders Identification Test (AUDIT) scores.

RESULTS

During the 8-week course, 10.8% (144/1333) of clients reviewed the resource, and those who reviewed the resource provided positive feedback (eg, 127/144, 88.2% of resource reviewers found it worth their time). Furthermore, 18.15% (242/1333) of clients exhibited hazardous drinking, with 14.9% (36/242) of these clients reviewing the resources. Compared with nonreviewers, resource reviewers were typically older (P=.004) and separated, divorced, or widowed (P<.001). Reviewers also consumed more weekly drinks (P<.001), scored higher on the AUDIT (P<.001), and were more likely to exhibit hazardous drinking (P<.001). Regardless of their drinking level (ie, low risk vs hazardous), all clients showed a reduction in AUDIT-Consumption scores (P=.004), depression (P<.001), and anxiety (P<.001) over time; in contrast, there was no change in clients' drinks per week over time (P=.81). Reviewing alcohol resources did not predict changes in AUDIT-Consumption scores or drinks per week.

CONCLUSIONS

Overall, ICBT appeared to be associated with a reduction in alcohol consumption scores, but this reduction was not greater among alcohol resource reviewers. Although there was some evidence that the resource was more likely to be used by clients with greater alcohol-related difficulties, the results suggest that further attention should be given to ensuring that those who could benefit from the resource review it to adequately assess the benefits of the resource.

A supportive text message intervention for individuals living with endometriosis (EndoSMS): Randomized controlled pilot and feasibility trial

Introduction

As a high symptom burden chronic condition, endometriosis is associated with diminished quality of life (QoL) and psychological distress. The EndoSMS text message intervention was developed to inform and support individuals living with endometriosis. The primary aim of this study is to assess the acceptability, feasibility and preliminary efficacy of EndoSMS, to improve endometriosis-specific QoL and reduce psychological distress in a randomised controlled trial, compared with care as usual. We will additionally assess the impact of EndoSMS on self-efficacy for managing endometriosis.

Methodology

A two-arm parallel pilot randomised controlled trial with waitlist control was conducted. Baseline assessments included QoL, psychological distress, self-efficacy, demographic and medical variables. Following baseline survey completion, participants were randomised to either the Intervention (EndoSMS: 3-months of text messaging) or Control condition. At 3-month follow-up, all participants completed an online survey reassessing outcomes, and Intervention participants provided quantitative and qualitative user feedback on EndoSMS.

Results

Data collection commenced on 18 November 2021 and was completed on 30 March 2022. Descriptive statistics will be used to analyse feasibility and acceptability of the intervention. Preliminary efficacy analyses will be conducted using linear mixed models for QoL, psychological distress and self-efficacy outcomes. Subgroup analyses will also be conducted for typically underserved populations (e.g., rural/regional).

Conclusion

This pilot will provide acceptability, feasibility and preliminary efficacy evidence for the impact of a supportive text messaging program for endometriosis. It will contribute to understanding how to optimally support individuals in living with and managing their endometriosis.

Trial Registration

Australian New Zealand Clinical Trials Registry.

Effectiveness of internet delivered cognitive behaviour therapy provided as routine care for people in the depressed phase of bipolar disorder treated with Lithium

There is little research reporting the outcome of internet delivered cognitive behaviour therapy, (iCBT), which helps patients identify and modify unhelpful cognitions and behaviours, for the depressed phase of bipolar disorder as part of routine care. Demographic information, baseline scores and treatment outcomes were examined for patients of MindSpot Clinic, a national iCBT service who reported taking Lithium and their clinic records confirmed the diagnosis of bipolar disorder. Outcomes were completion rates, patient satisfaction and changes in measures of psychological distress, depression and anxiety measured by the Kessler-10 item (K-10), Patient Health Questionnaire 9 Item (PHQ-9), and Generalized Anxiety Disorder Scale 7 Item (GAD-7), compared to clinic benchmarks. Out of 21,745 people who completed a MindSpot assessment and enrolled in a MindSpot treatment course in a 7 year period, 83 reported taking Lithium and had a confirmed a diagnosis of bipolar disorder. Outcomes of reductions in symptoms were large on all measures (effect sizes > 1.0 on all measures, percentage change between 32.4% and 40%), and lesson completion and satisfaction with the course were also high. MindSpot treatments appear to be effective in treating anxiety and depression in people diagnosed with bipolar, and suggest that iCBT has the potential to overcome the under-use of evidence based psychological treatments of people with bipolar depression.

Co-design and Development of EndoSMS, a Supportive Text Message Intervention for Individuals Living With Endometriosis: Mixed Methods Study

BACKGROUND

Endometriosis, which affects 1 in 10 people assigned female at birth, is a chronic systemic inflammatory disease with a high symptom burden and adverse socioemotional impacts. There is a need for an accessible, cost-effective, and low-burden intervention to support individuals in managing their endometriosis condition.

OBJECTIVE

This study aimed to co-design and evaluate the acceptability, readability, and quality of a bank of supportive SMS text messages (EndoSMS) for individuals with endometriosis.

METHODS

In phase 1 of this mixed method design, 17 consumer representatives (individuals with endometriosis) participated across three 3-hour web-based (Zoom, Zoom Video Communications, Inc) focus groups. The transcripts were encoded and analyzed thematically. In phase 2, consumer representatives (n=14) and health care professionals (n=9) quantitatively rated the acceptability, readability, and appropriateness of the developed text messages in a web-based survey. All the participants initially completed a background survey assessing sociodemographic and medical factors.

RESULTS

Consumer representatives demonstrated diverse sociodemographic characteristics (Mage=33.29), varying in location (metropolitan vs rural or regional), employment, and relationship and educational statuses. Participants reached a consensus regarding the delivery of 4 SMS text messages per week, delivered randomly throughout the week and in one direction (ie, no reply), with customization for the time of day and use of personal names. Seven main areas of unmet need for which participants required assistance were identified, which subsequently became the topic areas for the developed SMS text messages: emotional health, social support, looking after and caring for your body, patient empowerment, interpersonal issues, general endometriosis information, and physical health. Through a web-based survey, 371 co-designed SMS text messages were highly rated by consumers and health care professionals as clear, useful, and appropriate for individuals with endometriosis. Readability indices (Flesch-Kincaid scale) indicated that the SMS text messages were accessible to individuals with a minimum of 7th grade high school education.

CONCLUSIONS

On the basis of the needs and preferences of a diverse consumer representative group, we co-designed EndoSMS, a supportive SMS text message program for individuals with endometriosis. The initial evaluation of the SMS text messages by consumer representatives and health professionals suggested the high acceptability and suitability of the developed SMS text messages. Future studies should further evaluate the acceptability and effectiveness of EndoSMS in a broader population of individuals with endometriosis.

Presentations to the emergency department with self-harm or suicidal behaviours: A role for digital mental health services?

Emergency Department (ED) is an important site for assessing people presenting with self-harm or suicidal behaviors. Digital mental health services (DMHS) offer evidence-based interventions for mental health issues, but are often under-utilised, and information about them is rarely provided in ED. This feasibility study explored whether offering information about a DMHS to individuals presenting to ED with self-harm/suicidal behaviors resulted in self-enrolment in DMHS interventions for anxiety, depression and/or chronic pain.

METHODS

all individuals aged 18+ presenting with self-harm/suicidal behaviors to a metropolitan ED were screened for symptoms of anxiety, depression and/or chronic pain. Those with these symptoms were invited to participate in a study investigating enrolment with a DMHS. Study participants were provided with information about DMHS and followed up at one month.

RESULTS

260 individuals presented with self-harm/suicidal behaviors over the 6-month study period. Many reported low mood (73.5%, n = 191) anxiety (67.2%, n = 174) and/or chronic pain (18.5%, n = 48). Half of those eligible for DMHS agreed at point of ED discharge to be contacted about participation in the DMHS study (51.4%, n = 108). One-third of these participated in the study (35.2%, n = 38). Rates of past-month high-risk SB (65.8%, n = 25), depression (92.1%, n = 35), anxiety (78.9%, n = 30) and chronic pain (57.9%, n = 22) were very high. Of these, 39.5% (n = 15) self-enrolled with the DMHS; almost all (80.0%, n = 13) engaged with an online intervention.

CONCLUSIONS

A subset of people presenting to emergency department with suicidal behaviors will engage with DMHS. Better understanding is needed of factors contributing to uptake of DMHS in this group.

Transdiagnostic Internet-Delivered Cognitive Behavioral Therapy for Symptoms of Postpartum Anxiety and Depression: Feasibility Randomized Controlled Trial

Background

Postpartum depression (PPD) and postpartum anxiety (PPA) are often comorbid and are associated with significant personal and economic costs. Fewer than half of the mothers experiencing PPD or PPA symptoms receive face-to-face treatment, suggesting a need for alternative delivery formats such as internet-delivered cognitive behavioral therapy (ICBT).

Objective

This pilot study aimed to examine the impact of a therapist-assisted, transdiagnostic ICBT program on symptoms of PPD and PPA, as there is only one previous study on transdiagnostic ICBT with this population, which did not include therapist assistance.

Methods

Clients endorsing the symptoms of PPD or PPA (N=63) were randomized to an 8-week transdiagnostic ICBT course (Wellbeing Course for New Moms) or to treatment as usual (TAU). Clients completed measures of depression, anxiety, stress, postnatal bonding, and relationship satisfaction, as well as measures of treatment satisfaction and therapeutic alliance, before treatment, after treatment, and at the 1-month follow-up. Outcome measures were also completed at the 6-month follow-up for clients who completed the ICBT course.

Results

Both the ICBT and TAU groups experienced statistically significant improvements over time. The ICBT group experienced larger improvements after treatment and at the 1-month follow-up on more measures than the TAU group, with medium between-group Cohen d effects on primary outcome measures for anxiety (Cohen d=0.65, 95% CI 0.13-1.17), PPD (Cohen d=0.52, 95% CI 0.01-1.04), and depression (Cohen d=0.56, 95% CI 0.05-1.08), and on secondary outcome measures of overall distress (Cohen d=0.69, 95% CI 0.17-1.21), anxiety (Cohen d=0.59, 95% CI 0.07-1.11), and stress (Cohen d=0.76, 95% CI 0.23-1.28). Time-by-group interactions for proportional reductions between groups over time were only significant after treatment and at the 1-month follow-up for the primary anxiety measure (P=.006). This study was underpowered for detecting small or medium effects. Overall, clients perceived the treatment as credible, and 95% (21/22) of the clients were satisfied with the treatment content and therapist support.

Conclusions

Findings from this pilot study provide preliminary support for transdiagnostic ICBT in treating PPD and PPA symptoms to improve access to psychological treatments.

Trial Registration

ClinicalTrials.gov NCT04012580; https://clinicaltrials.gov/ct2/show/NCT04012580

A Randomized Factorial Trial of Internet-Delivered Cognitive Behaviour Therapy for Post-Secondary Students: Examining Motivational Interviewing and Booster Lessons (Preprint)

Background

Internet-delivered cognitive behavioral therapy (ICBT) can improve access to mental health care for students, although high attrition rates are concerning and little is known about long-term outcomes. Motivational interviewing (MI) exercises and booster lessons can improve engagement and outcomes in face-to-face cognitive behavioral therapy.

Objective

This study aimed to examine the use of pretreatment MI exercises and booster lessons in ICBT for postsecondary students.

Methods

In this factorial trial (factor 1: web-based MI before treatment; factor 2: self-guided booster lesson 1 month after treatment), 308 clients were randomized to 1 of 4 treatment conditions, with 277 (89.9%) clients starting treatment. All clients received a 5-week transdiagnostic ICBT course (the UniWellbeing course). Primary outcomes included changes in depression, anxiety, and perceived academic functioning from before treatment to after treatment and at the 1-month and 3-month follow-ups.

Results

Overall, 54% (150/277) of students completed treatment and reported large improvements in symptoms of depression and anxiety and small improvements in academic functioning after treatment, which were maintained at the 1-month and 3-month follow-ups. Pretreatment MI did not contribute to better treatment completion or engagement, although small between-group effects favored MI for reductions in depression (Cohen d=0.23) and anxiety (Cohen d=0.25) after treatment. Only 30.9% (43/139) of students randomized to one of the booster conditions accessed the booster. Overall, no main effects were found for the booster. Subanalyses revealed that clients who accessed the booster had larger decreases in depressive symptoms (Cohen d=0.31) at the 3-month follow-up. No interactions were found between MI and the booster.

Conclusions

Rather than offering MI before treatment, clients may experience more benefits from MI exercises later in ICBT when motivation wanes. The low uptake of the self-guided booster limited our conclusions regarding its effectiveness. Future research should examine offering a booster for a longer duration after treatment, with therapist support and a longer follow-up period.

Trial Registration

ClinicalTrials.gov NCT04264585; https://clinicaltrials.gov/ct2/show/NCT04264585

Randomised controlled trial of cognitive behaviour therapy versus mindfulness for people with rheumatoid arthritis with and without a history of recurrent depression: study protocol and design

INTRODUCTION

Psychosocial treatments have been shown to benefit people with rheumatoid arthritis (RA) on various outcomes. Two evidence-based interventions are cognitive behavioural therapy (CBT) and mindfulness-based stress reduction (MBSR). However, these interventions have been compared only once. Results showed that CBT outperformed MBSR on some outcomes, but MBSR was more effective for people with RA with a history of recurrent depression, with efficacy being moderated by history of depressive episodes. However, this was a post-hoc finding based on a small subsample. We aim to examine whether a history of recurrent depression will moderate the relative efficacy of these treatments when delivered online.

METHODS AND ANALYSIS

This study is a randomised controlled trial comparing CBT and MBSR delivered online with a waitlist control condition. History of recurrent depressive episodes will be assessed at baseline. The primary outcome will be pain interference. Secondary outcomes will include pain intensity, RA symptoms, depressive symptoms and anxiety symptoms. Outcome measures will be administered at baseline, post-treatment and at 6 months follow-up. We aim to recruit 300 participants, and an intention-to-treat analysis will be used. Linear mixed models will be used, with baseline levels of treatment outcomes as the covariate, and group and depressive status as fixed factors. The results will demonstrate whether online CBT and MBSR effectively improve outcomes among people with RA. Importantly, this trial will determine whether one intervention is more efficacious, and whether prior history of depression moderates this effect.

ETHICS AND DISSEMINATION

The trial has been approved by the Human Research Ethics Committee of the University of Sydney (2021/516). The findings will be subject to publication irrespective of the final results of the study, and based on the outcomes presented in this protocol.

TRIAL REGISTRATION NUMBER

Australian New Zealand Clinical Trials Registry (ACTRN12621000997853p).

Insights into internet-delivered cognitive behavioural therapy for public safety personnel: Exploration of client experiences during and after treatment

Canadian public safety personnel (PSP) experience high rates of mental health problems and barriers to receiving care. Internet-delivered cognitive behavioural therapy (ICBT) may help reduce barriers to care; however, there is no literature involving qualitative analyses of client feedback to describe PSP experiences with ICBT. Identifying these experiences is important because it can inform future use of ICBT with this group that has unique needs. The current study was designed to explore how clients (N = 82) experienced ICBT that had been tailored to meet their needs; specifically, the study assessed their perceptions of program impacts, what clients found helpful, and client suggestions for improvements. The ICBT course included five core lessons, client stories, and nine initial additional resources, as well as flexible frequencies (optional, once weekly, or twice weekly) and durations (8 to 16 weeks) of therapist support. A qualitative reliability thematic analysis was used to analyze client communications and feedback. Responses to a Treatment Satisfaction Questionnaire administered at eight weeks post-enrollment were available for 57 clients. Client emails with therapists were also examined among all clients, including an additional 25 clients who did not complete the Treatment Satisfaction Questionnaire. Themes identified in the qualitative analyses were related to: reported impacts and hindering events, helpful and challenging course skills and content, helpful aspects of the course, and areas for improvement. Clients who completed the Treatment Satisfaction Questionnaire and those who did not reported beneficial impacts from the program, with the most commonly endorsed themes being skill development and normalizing mental health issues. Hindering events were experienced by both groups and included timeline challenges, technology challenges, and negative effects. Comments from both groups suggested that clients had more success than challenges when practicing the skills. Thought challenging was the skill most frequently identified as helpful. Clients described many aspects of the program as helpful with the most frequently endorsed themes being the course format and content, the flexible nature of the course, access to additional materials and case stories, and therapist assistance. Clients also provided suggestions for improving the course (e.g., case stories, additional resources, timelines audio and videos). Overall, client communications suggest that ICBT is accepted and perceived as beneficial among PSP. These results informed rapid improvements to the ICBT program tailored for PSP and may inform others seeking to provide digital mental health services to PSP.

Rapid Report 3: Mental health symptoms, characteristics, and regional variation, for users of an Australian digital mental health service during the first 8 months of COVID-19

BACKGROUND

The MindSpot Clinic provides services to Australians with anxiety and depression. Routine data collection means that MindSpot has been able to monitor trends in mental health symptoms and service use prior to and during the COVID-19 pandemic, and these have been reported in two earlier studies. This third study describes user characteristics and volumes in the first 8 months of COVID-19, including a comparison between users from states and territories with significantly different COVID-19 infection rates.

METHODS

We examined trends in demographics and symptoms for participants starting an online assessment during the COVID-19 pandemic, from March to October 2020. Participants from the state of Victoria (n = 4203), which experienced a significantly larger rate of COVID-19 infections relative to the rest of Australia, were compared to participants from the rest of Australia (n = 10,500). Results were also compared to a baseline "comparison period" prior to the COVID-19 pandemic.

RESULTS

A total of 14,703 people started a mental health assessment with MindSpot between 19th March and 28th October 2020. We observed two peaks in service demand, one in the early weeks of the pandemic, and the second in August-September when COVID-19 transmission was high in Victoria. Mean symptom scores on standardised measures of distress (K-10), depression (PHQ-9) and anxiety (GAD-7) were lower during this second peak in service demand, but there were significantly higher levels of concern about COVID-19 in participants from Victoria, and a higher proportion of Victorian respondents reported that they had made significant changes in response to the pandemic. Many respondents reported changes to their mental health, such as increased feelings of worry. Most respondents reported implementing strategies to help manage the psychological impact of COVID-19, such as maintaining social connections and limiting exposure to news or social media.

CONCLUSIONS

We did not observe increased levels of clinical anxiety or depression on standardised symptom measures. However, there were increases in service demand, and increased levels of concern and difficulties related to COVID-19, particularly in Victoria. Encouragingly, a significant proportion of participants have implemented coping strategies. These results continue to suggest that the mental health impacts of COVID-19 represent a normal response to an abnormal situation rather than an emerging mental health crisis. This distinction is important as we develop individually appropriate and proportional mental health system responses.

Rapid report 2: Symptoms of anxiety and depression during the first 12 weeks of the Coronavirus (COVID-19) pandemic in Australia

BACKGROUND

The MindSpot Clinic, funded by the Australian Government, is a national digital mental health service (DMHS) providing services to people experiencing anxiety and depression. We recently reported increased service use in the early weeks of the COVID-19 pandemic (19 March to 15 April 2020), and a small increase in anxiety symptoms. This follow-up paper examines trends in service use and symptoms, over 12 weeks from 19 March to 10 June 2020.

METHODS

Demographics, symptoms, and psychosocial stressors were compared for participants starting an online assessment over four time-periods: A baseline "Comparison period" prior to the COVID-19 pandemic (1 to 28 September 2019), "Weeks 1-4" of the COVID-19 pandemic in Australia (19 March-15 April 2020), "Weeks 5-8" (16 April-13 May 2020) and "Weeks 9-12" (14 May-10 June). Responses to questions about the impact of COVID-19 and strategies used by participants to improve their mental wellbeing are also reported.

RESULTS

A total of 5455 people started a mental health assessment with MindSpot from 19 March to 10 June 2020. The number of assessments per week rose steadily from 303 in week 1 to a peak of 578 in week 5. Symptoms of anxiety were highest in Weeks 1-4, declining steadily over subsequent weeks. Psychological distress and depression, as measured by the K-10 and PHQ-9 respectively, remained stable. Concern about COVID-19 was highest in the first week then steadily declined during the following weeks. The proportions of participants reporting changes to routine were consistent across the 12 weeks, and most participants reported adopting helpful strategies to improve their mental wellbeing.

CONCLUSIONS

We observed an initial increase in service use, which reduced over the 12 weeks. The initial rise in anxiety symptoms returned to baseline. Reported concern about the effect of COVID-19 declined steadily over 12 weeks. Symptoms of psychological distress and depression measured by the K-10 and PHQ-9, and the proportion reporting suicidal thoughts and plans did not change, and to date we have not identified indications of a mental health crisis. However, the long-term effects of COVID-19 on the economy and large sections of society are yet to be fully realised, indicating the importance of ongoing monitoring and reporting of trends as indicators of the mental health of the nation.

Rapid report: Early demand, profiles and concerns of mental health users during the coronavirus (COVID-19) pandemic

BACKGROUND

Trends in contact with a high volume national digital mental health service (DMHS), the MindSpot Clinic, provide a unique opportunity to assess the mental health effects of the COVID-19 pandemic.

METHODS

Three methods were used to assess changes in responses to COVID-19. First, website visits and call centre traffic were compared across two time periods: the "comparison period" (1 to 28 September 2019), and during the early weeks of the "COVID-19 pandemic" (19 March to 15 April 2020). Second, demographic and symptom data were compared across all patients who started an assessment during the comparison (n = 1650) and the COVID-19 period (n = 1668). Third, responses to questions about the impact of COVID-19 introduced to the assessment from 19 March 2020, and reports from treating therapists were examined.

RESULTS

There was an 89% increase in website visits and a 90% increase in telephone calls to the clinic in the early COVID-19 period compared to the comparison period. There was a higher proportion of females in the COVID-19 sample (76.9% vs. 72.9%), and a lower proportion reported being in employment (52.8% vs. 60.8%). There was a small but significant increase in the severity of anxiety symptoms, and an increase in the number of people reporting recent onset of anxiety and depression. However, there were no differences between groups in severity of symptoms of distress or depression. Most people (94%) reported concern about the impact of COVID-19, and 88% reported making changes in lifestyle. Older adults had higher levels of concern about COVID-19. Therapists reported that patients were concerned about how to access testing, manage quarantine, financial security and the effect of social isolation.

CONCLUSIONS

COVID-19 has resulted in a significant increase in contact with an established DMHS, but we have not yet detected increases in baseline symptom severity. With the prospect of prolonged restriction of movement, DMHS such as MindSpot could play an important role in both providing clinical services and monitoring the mental health of the population.

Evaluation of the efficacy of an internet-based pain education and exercise program for chronic musculoskeletal pain in comparison with online self-management booklet: a protocol of a randomised controlled trial with assessor-blinded, 12-month follow-up, and economic evaluation

BACKGROUND

Chronic musculoskeletal pain is one of the main causes of years lived with disability and generates the highest cost of health care among chronic pain conditions. Internet-based treatments have been shown to be an alternative for the treatment of musculoskeletal conditions, in addition to reducing barriers such as travel, high demands on the public health system, lack of time, lack of insurance coverage for private care, and high costs for long-term treatment. The aim of this clinical trial is to develop and test the effectiveness and cost-effectiveness of, an internet-based self-management program based on pain education and exercise for people with chronic musculoskeletal pain.

METHODS

This is a prospectively registered, assessor-blinded, two-arm randomised controlled trial with economic evaluation comparing the Internet-based pain education and exercise intervention with a control group that will receive an online booklet. One hundred and sixty patients will be recruited from Sao Paulo, Brazil. Follow-ups will be conducted in post-treatment, 6 and 12 months after randomisation. The conduct of the study, as well as the evaluations and follow-ups will be carried out entirely remotely, through online platforms and telephone calls. The primary outcome will be pain intensity at post-treatment (8 weeks) measured using the 11-item Pain Numerical Rating Scale. Secondary outcomes will be biopsychosocial factors presents in the chronic musculoskeletal pain condition. Costs due to chronic musculoskeletal pain will be also measured, and cost-effectiveness analysis from a societal perspective will performed.

DISCUSSION

Our hypothesis is that internet-based pain education and exercise will be better than an online booklet in reducing pain and improving biopsychosocial outcomes in patients with chronic musculoskeletal pain. In addition, we believe that there will be good acceptance of patients for the internet-based intervention and that internet-based intervention will be more cost effective than the online booklet.

TRIAL REGISTRATION

The study was prospectively registered at ClinicalTrials.gov ( NCT04274439 , registered 18 February 2020).

An Internet-Delivered Cognitive Behavioral Therapy for Depression and Anxiety Among Clients Referred and Funded by Insurance Companies Compared With Those Who Are Publicly Funded: Longitudinal Observational Study

BACKGROUND

Anxiety and depression are leading causes of disability but are often undertreated. Internet-delivered cognitive behavioral therapy (ICBT) improves access to treatment by overcoming barriers to obtaining care. ICBT has been found to be efficacious in research trials and routine care, but there is limited research of ICBT when it is recommended and funded by insurance companies for clients on or recently in receipt of disability benefits or accommodations.

OBJECTIVE

The aim of this study was to examine ICBT engagement, treatment satisfaction, and effectiveness among individuals involved with 2 insurance companies. The 2 samples were benchmarked against published outcomes from a publicly funded (PF) ICBT clinic.

METHODS

Individuals who were on or recently in receipt of disability benefits and were either insurance company (IC) employees (n=21) or IC plan members (n=19) were referred to ICBT funded by the respective insurance companies. Outcomes were benchmarked against outcomes of ICBT obtained in a PF ICBT clinic, with clients in the clinic divided into those who reported no involvement with insurance companies (n=414) and those who were on short-term disability (n=44). All clients received the same 8-week, therapist-assisted, transdiagnostic ICBT course targeting anxiety and depression. Engagement was assessed using completion rates, log-ins, and emails exchanged. Treatment satisfaction was assessed posttreatment. Depression, anxiety, and disability measures were administered pretreatment, posttreatment, and at 3 months.

RESULTS

All samples showed high levels of ICBT engagement and treatment satisfaction. IC employees experienced significant improvement at posttreatment (depression d=0.77; anxiety d=1.13; and disability d=0.91) with outcomes maintained at 3 months. IC plan members, who notably had greater pretreatment disability than the other samples, experienced significant moderate effects at posttreatment (depression d=0.58; anxiety d=0.54; and disability d=0.60), but gains were not maintained at 3 months. Effect sizes at posttreatment in both IC samples were significantly smaller than in the PF sample who reported no insurance benefits (depression d=1.14 and anxiety d=1.30) and the PF sample who reported having short-term disability benefits (depression d=0.95 and anxiety d=1.07). No difference was seen in effect sizes among IC employees and the PF samples on disability. However, IC plan members experienced significantly smaller effects on disability d=0.60) compared with the PF sample with no disability benefits d=0.90) and those on short-term disability benefits d=0.94).

CONCLUSIONS

Many clients referred and funded by insurance companies were engaged with ICBT and found it acceptable and effective. Results, however, were not maintained among those with very high levels of pretreatment disability. Small sample sizes in the IC groups are a limitation. Directions for research related to ICBT funded by insurance companies have been described.

ICBT in routine care: A descriptive analysis of successful clinics in five countries

Clinical trials have demonstrated the efficacy of internet delivered cognitive behaviour therapy (ICBT) for anxiety and depression. However, relatively little is known about the context, operations, and outcomes of ICBT when administered as part of routine care. This paper describes the setting, relationship to existing health services, procedures for referral, assessment, treatment, patients and outcomes of ICBT clinics in Sweden, Denmark, Norway, Canada and Australia. All five clinics provide services free or at low cost to patients. All have systems of governance to monitor quality of care, patient safety, therapist performance and data security. All five clinics include initial assessments by clinicians and between 10 and 20 min of therapist support during each week. Published reports of outcomes all demonstrate large clinical improvement, low rates of deterioration, and high levels of patient satisfaction. Services that require a face to face assessment treat smaller numbers of patients and have fewer patients from remote locations. The paper shows that therapist-guided ICBT can be a valuable part of mental health services for anxiety and depression. Important components of successful ICBT services are rigorous governance to maintain a high standard of clinical care, and the measurement and reporting of outcomes.

Influence of an acid soil on the herbage yield and nodulation of five annual pasture legumes

Balansa, persian and subterranean clover and barrel and murex medic were grown in acidic sandy loam in pots in a glasshouse. Four lime treatments (0, 1, 2, 3.5 t/ha) resulted in pH levels of 4.2, 4.7, 5.1 and 6.0 (1:5 CaCl2). After addition of plant nutrients, total exchangeable cations in the nil lime treatment averaged 2.197 cmol(+)/kg, increasing to 4.738 cmol(+)/kg at pH 6.0. With increasing pH, aluminium saturation of the soil exchange was 38, 14, 4 and 3%. The effect of soil acidity on dry matter production was compared between legumes by determining relative yield (yield/maximum yield) responses over the pH range. Subterranean clover was the most tolerant legume, followed by murex medic and balansa clover (similar), persian clover and then barrel medic. All legumes except barrel medic produced at least 90% of maximum yield at pH 4.7; only subterranean clover produced more than 90% of maximum yield at pH 4.2. Establishment of nodules was more sensitive to acidity than indicated by relative yields of dry matter, especially in murex medic and persian clover. Average nodule weight usually increased at lower pH. The dry matter yields of murex medic and persian clover at lower pH were probably reliant on compensatory increases in nodule volume as nodule number declined with increasing acidity.