Depression in adult patients with primary immune thrombocytopenia

Effect of Immune Thrombocytopenic Purpura Medications on Depression Risk: An Analysis of NHANES Data

BACKGROUND

Immune thrombocytopenic purpura (ITP) in adults typically develops slowly and insidiously. The ITP medications might be linked to psychological disorders, but the connection is not well-understood.

OBJECTIVE

This study aimed to examine the association between ITP medication use and the risk of depression among participants in the National Health and Nutrition Examination Survey (NHANES) from 2005 to 2018.

METHODS

Using data from 70 190 NHANES participants, we conducted a cross-sectional study, excluding individuals under 18 years, with hypertension, HIV, hepatitis C, and various comorbidities. A total of 17 299 individuals were included in the analysis of this study. We identified 2 populations within this study: those using ITP medications, including prednisone, dexamethasone, and rituximab and those not using ITP drugs. Depression status was assessed using the Patient Health Questionnaire-9 (PHQ-9), and the relationship between ITP medication use and depression was analyzed through multivariate logistic regression.

RESULTS

There was no significant association between ITP medication use and an increased risk of depression after adjusting for demographic and health-related variables. Notably, among the study participants, 1.8% of the non-depressed population were on ITP medication compared with 0.3% in the depressed population. The analysis revealed varying depression risks associated with different sociodemographic factors. For instance, the correlation between ITP medication and depression risk was influenced by a combination of age, race, income, and smoking status.

CONCLUSION AND RELEVANCE

The study suggests that ITP medication use does not independently increase the risk of depression. This finding is crucial for guiding clinical decisions and managing patient expectations regarding ITP treatment and its psychological impacts.

Association of depression and social anxiety symptom scores with disease characteristics in pediatric patients with chronic immune thrombocytopenia: a cross-sectional study

Patients with ITP have been reported to experience higher levels of depression and anxiety than their healthy counterparts. The limited research conducted on this subject in the pediatric age group has demonstrated that patients have psychosocial difficulties, and their quality of life is adversely affected. The correlation of depressive symptoms with disease characteristics of cITP has never been investigated. This was a cross-sectional study in patients being treated for cITP. Communication with participants was done during routine outpatient visits or by telephone or e-mail, and a survey about demographics and the Children's Depression Inventory (CDI) and the Social Anxiety Scale for Children-Revised (SAS-CR) was administered prospectively. A total of 56 children with cITP were recruited. The mean CDI score was 17 (SD: ± 9.44). Approximately half of the patients had higher CDI scores than healthy Turkish children. Older age, time since diagnosis, a number of hospitalizations (both total and within the last year) were positively correlated with CDI scores. There was no significant correlation between SAS-CR scores and disease characteristics. Depressive symptom scores were higher in children with cITP compared with healthy children in this study. Psychological needs may be overlooked in the medical management of children with cITP.

Treatment preferences towards thrombopoietin-receptor agonists for immune thrombocytopenia and experience of disease (TRAPeze): Italy cohort

OBJECTIVE

Identify patient preference towards thrombopoietin-receptor agonists (TPO-RAs) and determine the clinical and social impact of immune thrombocytopenia (ITP) in Italy.

METHODS

The Thrombopoietin-Receptor Agonist Patient experience (TRAPeze) survey collected responses from Italian residents from 17th January to 28th February 2022. TRAPeze utilized a discrete choice experiment (DCE) to elicit patient preferences towards TPO-RA attributes and a patient burden survey (PBS) to determine ITP disease characteristics and social impact.

RESULTS

Seventy-six respondents completed the DCE, of which 69 completed both the DCE and PBS (mean [range] age 45 [18.0-73.0] years, 80% female). TPO-RA attributes with the greatest influence over respondent choice were method of administration (odds ratio [OR] 2.96; 95% confidence interval [CI] 2.16-4.06), drug-food interactions (OR 1.48; 95% CI 1.17-1.86) and frequency of dosing (OR 1.32; 95% CI 1.15-1.52). Respondents were more likely to prefer therapies administered orally over subcutaneous injection (OR 3.76; 95% CI 2.51-5.63), once weekly over once daily (OR 1.83; 95% CI 1.26-2.65), and therapies without food restrictions over with restrictions (OR 1.58; 95% CI 1.17-2.14).The most frequently reported symptoms were bruising (82%), petechiae (65%) and fatigue (64%). Most respondents (84%) felt ITP impacted familial relationships and 71% of employed respondents reported fatigue influencing their ability to work, with 31% reducing working hours.

CONCLUSION

Although responses indicated a moderate perception of general health, ITP clearly impacted respondent work and social life. Our findings demonstrate respondents preferred TPO-RAs delivered orally, with less frequent dosing and without food restrictions.

Patient preferences and experiences regarding thrombopoietin-receptor agonists for immune thrombocytopenia in The Netherlands (TRAPeze Netherlands study)

OBJECTIVE

Identify patient experience and preference towards thrombopoietin-receptor agonists (TPO-RAs) in treatment of immune thrombocytopenia (ITP) in the Netherlands.

METHODS

The Thrombopoietin-Receptor Agonist Patient experience (TRAPeze) survey used a discrete choice experiment (DCE) to elicit patient preferences and a patient burden survey (PBS) to evaluate the clinical and social impact of ITP. TRAPeze collected responses from 6th October to 19th November 2021.

RESULTS

Seventy-six respondents completed the DCE: treatment preference appeared to be driven by method of administration (odds ratio [OR] 4.33; 95% confidence interval [CI] 2.88-6.52), frequency of dosing (OR 2.33; 95% CI 1.86-2.92) and drug-food interactions (OR 1.91; 95% CI 1.54-2.37). Respondents preferred therapies delivered orally over subcutaneous injection (OR 4.22; 95% CI 2.76-6.46), dosed once weekly over once daily (OR 2.37; 95% CI 1.58-3.54) and without food restrictions over with restrictions (OR 1.90; 95% CI 1.52-2.38). Sixty-nine respondents completed the DCE and PBS (mean [range] age 53 [19-83] years, 65% female). Seven incomplete PBS responses were excluded from analysis. Respondents were currently, or most recently, receiving eltrombopag (n = 43) or romiplostim (n = 26), of which 30% (n = 21/69) had previously received another TPO-RA. Loss (29%, n = 6/21) and lack (29%, n = 6/21) of response were the most common reasons for switching TPO-RA. Only 28% (n = 18/65) of respondents felt their TPO-RA increased energy levels.

CONCLUSION

Patients preferred therapies delivered orally, dosed less frequently and without food restrictions. QoL of ITP patients on TPO-RAs can be improved; the burden analyses presented can inform future efforts towards this.

Effectiveness and safety of romiplostim among patients with newly diagnosed, persistent and chronic ITP in routine clinical practice in central and Eastern Europe: an analysis of the PLATON study

OBJECTIVES

The objective of this analysis was to assess the effectiveness and safety of romiplostim in the real-world by duration of primary immune thrombocytopenia (ITP): <3 ('newly diagnosed'), 3-12 ('persistent'), and >12 ('chronic') months.

METHODS

This was a post-hoc analysis of the PLATON single-arm, observational cohort study of adults from five Central and Eastern European countries receiving ≥1 romiplostim dose as second-line therapy, or where surgery was contraindicated. Durable (≥75% of measurements with ≥50 × 10⁹ platelets/L during weeks 14-24) and overall platelet response (≥30 or ≥50 × 10⁹ platelets/L at least once), rescue therapy, bleeding, discontinuation of other ITP medications, and adverse drug reactions (ADRs) were assessed.

RESULTS

Of 100 participants, 22.0% had newly diagnosed, 17.0% had persistent, and 61.0% had chronic ITP. Prior splenectomy was most frequently reported in chronic ITP (32.8%), prior bleeding was predominant in newly diagnosed patients (68.2%). Durable platelet response was achieved in 50.0% (95% confidence interval [CI]: 28.2-71.8%) of newly diagnosed, 35.3% (95% CI: 14.2-61.7%) of persistent, and 31.1% (95% CI: 19.9-44.3%) of chronic ITP patients. Overall platelet response was achieved in >80% across all strata. Safety was comparable across groups, with a low incidence of thrombotic ADRs and no bone marrow ADRs.

DISCUSSION

In this real-world study, platelet response to romiplostim was consistent across all strata of ITP duration. ADRs were infrequent and similar across ITP settings.

CONCLUSION

These findings support the utilization of romiplostim in patients with newly diagnosed and persistent ITP in accordance with recent guidelines and the recent romiplostim label extension.

Romiplostim in adults with newly diagnosed or persistent immune thrombocytopenia

Introduction: Three distinct phases are recognized in immune thrombocytopenia (ITP): newly diagnosed (≤3 months after diagnosis), persistent (>3-12 months after diagnosis), and chronic (>12 months). Several international guidelines/expert recommendations have been released in the past 2 years regarding the treatment of newly diagnosed/persistent ITP. Areas covered: Across the guidelines/expert recommendations, thrombopoietin receptor agonists (TPO-RAs), including romiplostim (the focus of this review), are recommended in newly diagnosed or persistent ITP for patients who fail to respond to corticosteroids or intravenous immunoglobulin (or where these are contraindicated). To identify data relating to romiplostim in adults with newly diagnosed or persistent ITP, we conducted a search of PubMed (with no time limit applied) and abstracts from 2019 EHA/ASH meetings using the term 'romiplostim.' Expert opinion: The findings from nine clinical trials, six real-world studies and ten case reports provide insight into the early use of romiplostim, which could help to reduce exposure to the adverse effects associated with prolonged corticosteroid use, as well as reduce the risk of severe bleeding. Additionally, given the durable responses observed in patients with newly diagnosed/persistent ITP, as well as the potential for treatment-free responses following discontinuation, romiplostim might help to avoid the need for subsequent treatment.

[Predictors of fatigue among individuals with primary immune thrombocytopenia in China]

Objective: To study the fatigue symptoms of adult patients with primary immune thrombocytopenia (ITP) and to analyze the possible factors that affect the severity of fatigue. Methods: Eligible adult patients with ITP who admitted to Institute of Hematology & Blood Diseases Hospital were enrolled in this study and the questionnaires including a Chinese version of the Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-Fatigue) , the Pittsburgh sleep quality index (PSQI) , the Hospital Anxiety and Depression scale (HADS) and demographic information were completed. The predictors of fatigue were determined with multiple linear regression analyses. Results: A total of 207 patients with ITP were enrolled, including 70 males (33.8%) and 137 females (66.2%) , the median age was 42 (18-72) years old. The FACIT-F score in ITP patients was (37.50±9.05) . The FACIT-F severity of ITP patients was positively correlated with the platelet count (r=0.307, P<0.001) . The FACIT-F severity was negatively correlated with bleeding severity (r=-0.276, P<0.001) , sleep quality (r=-0.654, P<0.001) , depression (r=-0.598, P<0.001) and anxiety (r=-0.616, P<0.001) . A multiple linear regression analysis revealed that the severity of ITP-related fatigue was significantly correlated with platelet count (P<0.001) , bleeding severity (P=0.004) , sleep quality (P<0.001) and depression (P<0.001) . Conclusion: Fatigue was determined by complicated factors in adult ITP patients. Interventions addressing depressive symptoms, sleep quality, bleeding symptoms and platelet count could be potential avenues for treatment of fatigue in patients with ITP.