Expressive writing to combat distress associated with the COVID-19 pandemic in people with inflammatory bowel disease (WriteForIBD): A trial protocol

Development and validation of a scale to measure the care needs of Crohn's disease patients: a mixed-methods study

BACKGROUND

Crohn's disease (CD) patients require varying levels of supportive care. In order to facilitate caregivers and nurses in precisely evaluating the caregiving requirements of these patients, we developed the CD-specific Care Needs Scale (CD-CNS).

METHODS

This study employed a mixed-methods approach, integrating qualitative and quantitative methodologies. The initial items of the scale were developed through qualitative interviews, Delphi expert consultation, and literature review, while the final items were refined through clinical testing. Qualitative interviews were conducted based on the supportive care needs framework and Maslow's hierarchy of needs, and scale items were constructed through a literature search and qualitative interviews. The initial version of the scale with 45 items was obtained after the items were verified and modified by expert consultation. A total of 250 CD patients admitted to the gastroenterology department of a hospital in China were selected for verification of the initial version of the scale. A self-designed general questionnaire was used to obtain patients' medical history and sociodemographic data, and the Chinese version of the Inflammatory Bowel Disease Questionnaire (IBDQ) was used as the criterion. Exploratory factor analysis (EFA) was performed on the CD-CNS to evaluate the dimensions, factor structure, reliability, criterion validity, and construct validity.

RESULTS

EFA identified 5 dimensions and retained 27 items with strong internal consistency reliability (α = 0.940). The Cronbach's α coefficients for each dimension ranged from 0.824 to 0.921. Criterion validity was assessed using Spearman's coefficient, which demonstrated a significant correlation with the IBDQ (P < 0.050). The test-retest reliability for each dimension after two weeks ranged from 0.655 to 0.895.

CONCLUSIONS

We developed and validated a new scale that can be used to assess the care needs of CD patients. This new tool can guide the specific supportive care of CD patients.

TRIAL REGISTRATION

This study was reviewed and approved by the Ethics Committee of the Second Hospital of Nanjing (2021-LS-ky-022). The study was duly registered and approved online through the Trial Center of the Second Hospital of Nanjing in 2021. Confidentiality was ensured by anonymizing all the data. The entire study process was conducted under the supervision of the Ethics Committee of Nanjing Second Hospital. Informed consent was obtained from the patients, and each patient volunteered and agreed to participate.

Can an online expressive writing program support people with inflammatory bowel disease? A feasibility randomised controlled trial

BACKGROUND

We explored feasibility, acceptability and preliminary efficacy of an online writing intervention (WriteforIBD) against an active control condition for distress in people with inflammatory bowel disease (IBD) at the time of the COVID-19 pandemic.

METHODS

A feasibility RCT was conducted in 19 adults (89.5% female, aged 20-69 years) with IBD and mild-moderate distress. Participants allocated to the WriteForIBD group completed a 4-day 30-min writing program adapted for IBD. The active control group wrote about trivial topics provided by researchers. Feasibility was established based on the recruitment and retention while acceptability based on completion rates and a numeric rating scale. All participants completed measures of mental health and disease activity before and after the intervention (one week) and at follow-up three months after the study commencement.

RESULTS

The retention rate in the study was high (100% WriteForIBD; 82% control). All participants attended every session. 84.2% of participants were satisfied with the intervention. All participants reported a significant improvement in IBD-Control immediately after the intervention; F (2, 33.7) = 7.641, p = .002. A significant interaction of group*time for resilience was noted, R² = 0.19, p < .001, with the active control group reporting a significant decline in resilience from the first follow-up to three months while no significant change in resilience for the WriteForIBD group was recorded.

CONCLUSIONS

Online expressive writing is potentially feasible and highly acceptable to people with IBD who report distress. Future large-scale trials should explore the intervention that is adapted from this feasibility study.

REGISTRATION

ID: ACTRN12620000448943p.

Feasibility, acceptability, and potential effectiveness of an online expressive writing intervention for COVID-19 resilience

Background & purpose

The COVID-19 pandemic has negatively impacted mental health in the general population. In this trial, our objective was to assess whether a 6-week expressive writing intervention improves resilience in a sample from the general population in the midst of the COVID-19 pandemic.

Materials & methods

This 6-week trial was conducted online. Eligible participants (n=63) were a sample of adults who self-identified as having been significantly affected by the COVID-19 pandemic.

Primary outcome

Connor-Davidson Resilience Scale (CD-RISC).

Secondary outcomes

Perceived Stress Scale – 10-Item (PSS-10); Center for Epidemiologic Studies Depression Scale – Revised (CESD-R); Post-Traumatic Growth Inventory (PTGI).

Results

Resilience measures (CD-RISC) increased from baseline (66.6 ± 14.9) to immediately post-intervention (73.0 ± 12.4; p=0.014; Cohen’s d =0.31), and at a 1- month follow-up (72.9 ± 13.6; p=0.024; Cohen’s d =0.28). Across the same timepoints, perceived stress scores (PSS-10) decreased from baseline (21.8 ± 6.6) to immediately post-intervention (18.3 ± 7.0; p=0.008; Cohen’s d =0.41), and at the 1- month follow-up to (16.8 ± 6.7; p=0.0002; Cohen’s d =0.56). Depression symptoms (CESD-R) decreased from baseline (23.3 ± 15.3) at 6 weeks (17.8 ± 15.4; p=0.058; Cohen’s d =0.22), and 10 weeks (15.5 ± 12.7; p=0.004; Cohen’s d =0.38). Posttraumatic growth (PTGI) increased from baseline (41.7 ± 23.4) at 6 weeks (55.8 ± 26.4; p=0.004; Cohen’s d =0.44), and at the 1-month follow-up (55.9 ± 29.3; p=0.008; Cohen’s d =0.49).

Conclusion

An online expressive writing intervention was effective at improving resilience in the midst of the COVID-19 pandemic.

NCT#

NCT04589104