Fatigue in adults with primary antiphospholipid syndrome: findings from a mixed-methods study

Connecting the dots: the role of fatigue in female infertility

Fatigue, an increasingly acknowledged symptom in various chronic diseases, has garnered heightened attention, during the medical era of bio-psycho-social model. Its persistence not only significantly compromises an individual's quality of life but also correlates with chronic organ damage. Surprisingly, the intricate relationship between fatigue and female reproductive health, specifically infertility, remains largely unexplored. Our exploration into the existing body of evidence establishes a compelling link between fatigue with uterine and ovarian diseases, as well as conditions associated with infertility, such as rheumatism. This observation suggests a potentially pivotal role of fatigue in influencing overall female fertility. Furthermore, we propose a hypothetical mechanism elucidating the impact of fatigue on infertility from multiple perspectives, postulating that neuroendocrine, neurotransmitter, inflammatory immune, and mitochondrial dysfunction resulting from fatigue and its co-factors may further contribute to endocrine disorders, menstrual irregularities, and sexual dysfunction, ultimately leading to infertility. In addition to providing this comprehensive theoretical framework, we summarize anti-fatigue strategies and accentuate current knowledge gaps. By doing so, our aim is to offer novel insights, stimulate further research, and advance our understanding of the crucial interplay between fatigue and female reproductive health.

Non-pharmacological rehabilitation interventions for individuals with antiphospholipid syndrome: A scoping review

OBJECTIVE

The objective of this study was to explore what non-pharmacological interventions have been examined for individuals with antiphospholipid syndrome (APS).

METHODS

We conducted a systematic literature search of the databases PubMed, Embase, Scopus, Web of Science, CINAHL, and ClinicalTrials.gov from 1983-Feb. 2023. Our scoping review included studies that examined non-pharmacological interventions for individuals with APS using patient-reported outcome measures. We excluded studies that reported physiological outcomes only.

RESULTS

The review yielded one case study on the safety and efficacy of an exercise program for a 15-year-old male with secondary APS using physiological and patient-reported outcome measures. Despite the lack of evidence of non-pharmacological interventions for individuals with APS, one excluded study reported that individuals with APS want guidance about physical activity and exercise. We also found several types of potentially relevant non-pharmacological interventions for individuals with lupus, a disease that often co-occurs with APS.

CONCLUSIONS

Non-pharmacological interventions may offer a solution for addressing some non-thrombotic or non-obstetric APS symptoms, such as neurological, physical, and cognitive symptoms that are not well-controlled by anticoagulation. Due to the unique risks associated with APS, research is needed to determine the safety and efficacy of non-pharmacological interventions, particularly those involving exercise. Adopting a comprehensive, multidisciplinary approach to managing patients with APS and involving rehabilitation professionals, who are experts in the design and delivery of non-pharmacological interventions, may provide a foundation for developing and testing novel interventions that improve health outcomes while also fulfilling unmet needs reported by patients.

Predictors and Interrelationship of Patient-Reported Outcomes in Antiphospholipid Syndrome: A Cross-Sectional Study

OBJECTIVE

This study assessed patient-reported outcomes (PROs) in individuals with persistently positive antiphospholipid antibodies (aPL) to better understand how living with aPL may affect their quality of life.

METHODS

Patients completed Patient-Reported Outcomes Measurement Information System Physical Function (PF) and Cognitive Function (CF) Short Forms as well as the pain intensity (PI) rating (scale of 1-10). Patients were characterized for demographics, clinical manifestations of antiphospholipid syndrome (APS), cardiovascular risk factors, laboratory test results, and medication usage. Multivariate modeling was done via linear regression.

RESULTS

Of 139 patients, 89 had primary APS, 21 had secondary APS, and 29 had persistent aPL without meeting clinical criteria for APS. The average T scores (±SD) for PF and CF were 45.4 ± 9.2 and 48.6 ± 11.6, respectively; the average for PI was 3.0 ± 2.6. Approximately half of the patients (47%) endorsed at least mild impairment in PF (T score < 45). Mean PF, CF, and PI did not differ between diagnostic groups. Individuals who endorsed more impairment on one measure also tended to endorse more impairment on another (Pearson r = 0.43-0.59). In the multivariate models, age, smoking, pain medications, and serotonergic medications were associated with impairment in at least one PRO domain. The Damage Index for APS was significantly correlated with both PF and CF.

CONCLUSION

Individuals living with APS endorsed more impairment in PF (and potentially CF) than expected for the general population. The relationship between certain medications and PROs warrants further study, as does the longitudinal trajectory of these and other PROs.

The experiences and acceptability of a novel multimodal programme for the management of fibromyalgia: A qualitative service evaluation

Introduction

Fibromyalgia guidelines recommend multi‐modal, non‐pharmacological interventions but there is limited evidence on the optimal programme. The Fibromyalgia Active Management and Exercise programme (FAME) aimed to improve function and quality of life. It consisted of 12 sessions delivered by a multidisciplinary team and incorporated education, exercise, Cognitive Behavioural Therapy and mindfulness approaches.

This qualitative service evaluation explored the experience and acceptability of FAME from the perspective of the patients' and healthcare practitioners' (HCP).

Methods

All patients and HCP involved in the first FAME programme were invited to attend either one audio‐recorded focus group or an individual semi‐structured interview. Topic guides were developed a priori. Data were transcribed verbatim and analysed thematically.

Results

Thirteen participants (six HCP (three physiotherapists, two nurses, one psychologist)) and seven patients (mean age 46 (7.5) years, all female,) were enroled. FAME was acceptable to HCP participants but not to all patient participants. Where patient participants understood and anticipated the aims of FAME, the programme was found to be acceptable. Whereas, patient participants who did not fully understand the aims of the programme reported lower acceptability. Three themes were generated: expectations and preparation for FAME, the value of socialsupport, and FAME as a learning opportunity. The themes could be explained by five constructs of the Theoretical Framework of Acceptability.

Conclusion

FAME was acceptable to HCPs but not to all patient participants. Patient and HCP participants valued social support and regarded this as central to their learning. Further adaptation of FAME is required to optimise acceptability.

Fatigue in Early Rheumatoid Arthritis: Data from the Early Rheumatoid Arthritis Network

OBJECTIVES

Fatigue is a disabling symptom in people with Rheumatoid Arthritis (RA). This study aims to describe the prevalence, risk factors and the longitudinal course of fatigue in early RA.

METHODS

Demographic, clinical, quality of life (QoL), comorbidities and laboratory data were from the Early Rheumatoid Arthritis Network (ERAN), a UK multicentre inception cohort of people with RA.Fatigue was measured using the Vitality subscale of SF36 where higher values represented better QoL. Baseline prevalences of fatigue classifications were age and sex standardised. Linear regression, hierarchical growth curve modelling and group-based trajectory modelling (GBTM) were utilized.

RESULTS

At baseline (n = 1236, 67% female, mean age 57), mean Vitality was 41 (SD ± 11), disease duration 11 months (IQR : 7-18). Age and sex standardized prevalence rates of fatigue and severe fatigue were 44% (CI: 39-50) and 19% (CI: 15-23) respectively.Fatigue changed little over 3 years and 5 measurement occasions, ß=-0.13 (-0.23 to -0.02). GBTM identified 2 sub-groups, which we named 'Fatigue' (53%) and 'No-fatigue' (47%) groups. Female sex, worse pain, mental health, and functional ability were associated with greater fatigue and predicted 'Fatigue' group membership (AUROC = 0.81). Objective measures of inflammation-swollen joint count (SJC) and erythrocyte sedimentation rate (ESR) were not significantly associated with fatigue.

CONCLUSIONS

Fatigue is prevalent and persistent in early RA. Diverse characteristics indicative of central mechanisms are associated with persistent fatigue. Management of fatigue might require interventions targeted at central mechanisms in addition to inflammatory disease modification. People who require such interventions might be identified at presentation with early RA.