Patient Satisfaction with CIMZIA® (Certolizumab Pegol) AutoClicks® in the UK

Formative and validation human factors studies of a new disposable prefilled injection device for subcutaneous delivery of acthar gel (repository corticotropin injection)

BACKGROUND

The administration of repository corticotropin injection (Acthar Gel) via a single-dose prefilled injector (SelfJect) is intended to provide a simple, ergonomic alternative to traditional injection. Iterative human factors (HF) studies were conducted to identify potential use deviations and ensure appropriate device use.

RESEARCH DESIGN AND METHODS

This article presents seven formative studies, a validation study (with prior pilot validation studies), and a supplemental validation study with participants including lay users, patients, caregivers, and healthcare providers. Participant interactions with SelfJect and the user interface were assessed. Use deviations, user preferences, and participants' ability to successfully complete tasks were evaluated to generate modifications to the device and user interface.

RESULTS

In the validation study, 91% of participants successfully administered their first injection. Use errors were rare with simulated-use (6.9%) and knowledge-based (1.6%) testing. Use deviations were commonly attributed to experimental artifact or information oversight, and device warming had the most use errors (49% of participants), even with extensive testing and adjustments to the user interface.

CONCLUSIONS

SelfJect was able to be used in a safe and effective manner by the intended users. Iterative HF studies informed the mitigation of use-related risks to reduce the occurrence of use deviations during simulated use.

Towards more tolerable subcutaneous administration: Review of contributing factors for improving combination product design

Subcutaneous (SC) injections can be associated with local pain and discomfort that is subjective and may affect treatment adherence and overall patient experience. With innovations increasingly focused on finding ways to deliver higher doses and volumes (≥2 mL), there is a need to better understand the multiple intertwined factors that influence pain upon SC injection. As a priority for the SC Drug Development & Delivery Consortium, this manuscript provides a comprehensive review of known attributes from published literature that contribute to pain/discomfort upon SC injection from three perspectives: (1) device and delivery factors that cause physical pain, (2) formulation factors that trigger pain responses, and (3) human factors impacting pain perception. Leveraging the Consortium's collective expertise, we provide an assessment of the comparative and interdependent factors likely to impact SC injection pain. In addition, we offer expert insights and future perspectives to fill identified gaps in knowledge to help advance the development of patient-centric and well tolerated high-dose/high-volume SC drug delivery solutions.

Pharmaceutical and biotech industry perspectives on optimizing patient experience and treatment adherence through subcutaneous drug delivery design

Subcutaneous (SC) drug delivery can be a safe, effective alternative to the traditional intravenous route of administration, potentially offering notable advantages for both patients and healthcare providers. The SC Drug Development & Delivery Consortium convened in 2018 to raise awareness of industry challenges to advance the development of patient-centric SC drug delivery strategies. The SC Consortium identified better understanding of patient preferences and perspectives as necessary to optimize SC product design attributes and help guide design decisions during SC product development. This manuscript provides a comprehensive overview of patient-centric factors for consideration in the SC drug delivery design and development process with the aim of establishing a foundation of existing knowledge for patient experiences related to SC drug delivery. This overview is informed by the outcomes of a multi-step survey of Consortium members and key pharmaceutical stakeholders. Framed in the context of the patient's treatment journey, the survey findings offer future perspectives to fill data gaps to advance patient-centric SC drug delivery.

Certolizumab pegol in the treatment of axial spondyloarthritis

Axial spondyloarthritis is a chronic, immune-mediated systemic inflammatory disease encompassing ankylosing spondylitis and nonradiographic axial spondyloarthritis. TNF inhibitors are the preferred second line therapy for patients with active axial spondyloarthritis. Certolizumab pegol is a TNF inhibitor approved for treatment of both. Three large phase III trials (RAPID-axSpA, C-axSpAnd and C-OPTIMISE) and one large phase IV trial (CIMAX) establish its clinical efficacy in treatment of active disease and maintenance of remission for both diseases. Real world evidence demonstrates clinical efficacy and benefits including reduced bone loss, reduced risk of uveitis, safety in pregnancy and lactation and index drug survival of 10 years. It is generally well tolerated, though can be associated with increased risk of serious infections.

Demographic, Physical, and Psychological Determinants of Patient Experience with Subcutaneous Self-Injection in Patients with Rheumatoid Arthritis: Structural Equation Modeling Approach

Purpose

To achieve a better patient experience with self-injection, an assessment of potential demographic, physical, and psychological barriers is necessary. The aim of this study was to examine the demographic, physical, and psychological characteristics associated with the experiences of self-injection in patients with rheumatoid arthritis (RA).

Patients and Methods

In this study, overall patient experience with subcutaneous self-injection was assessed using the Self-Injection Assessment Questionnaire. Upper limb function was assessed using the three domains of the Health Assessment Questionnaire associated with upper extremity disability (dressing and grooming, eating, and grip). Structural equation modeling was used to estimate the association between the demographic and clinical characteristics of patients with RA and their experiences with self-injection in the theoretical model.

Results

Data from 83 patients with RA were analyzed. Compared with younger patients, elderly patients were more likely to experience lower self-confidence, self-image, and ease of use. Female patients had lower ease of use than male patients. In terms of upper limb function, patients with more difficulty in performing activities of daily living were more likely to have a lower self-image. Self-injection perceptions before learning the method of injection, such as fear of needles and anxiety about self-injection, were associated with post-injection feelings, injection site reactions, self-confidence, and ease of use.

Conclusion

To optimize patients' experiences with self-injection, healthcare workers should assess each patient's age, sex, upper limb function, and pre-self-injection perceptions as demographic, physical, and psychological barriers.

Self-Administration of Burosumab in Children and Adults with X-Linked Hypophosphataemia in Two Open-Label, Single-Arm Clinical Studies

INTRODUCTION

X-linked hypophosphataemia (XLH) is a rare, genetic renal phosphate-wasting disease, resulting from excess fibroblast growth factor 23 (FGF23) activity, which has a progressive and profound impact on patients throughout life. The monoclonal anti-FGF23 antibody, burosumab, is a subcutaneous injection indicated for the treatment of XLH in children and adults. Originally, burosumab was approved to be administered by a healthcare professional (HCP), but the option of self-administration would enable patient independence and easier access to treatment. Two open-label, single-arm clinical trials, conducted in Japan and Korea, have assessed the safety and efficacy of self-administration of burosumab in both children and adults with XLH.

METHODS

In KRN23-003 (n = 15 children aged 1-12 years) and KRN23-004 (n = 5 children aged 3-13 years, n = 4 adults aged 21-65 years), children initially received 0.8 mg/kg of burosumab every 2 weeks and adults initially received 1.0 mg/kg of burosumab every 4 weeks. Self-administration was permitted from Week 4, and patients or carers were provided with training to inject correctly.

RESULTS

In both trials, burosumab had an acceptable safety profile with mainly mild-to-moderate adverse events. Following self-administration, no patients reported serious treatment-emergent adverse events ≥ grade 3, injection-site reactions or hypersensitivity reactions related to burosumab. Serum phosphate and active vitamin D levels increased from baseline in children and adults.

CONCLUSIONS

These results indicated that the efficacy and safety of burosumab when administered either by a carer or patient are similar to that when administered by an HCP and show that self-administration is a viable option for patients with XLH.

TRIAL REGISTRATION NUMBERS

NCT03233126 and NCT04308096.

Nursing interventions for patients with rheumatic and musculoskeletal diseases on biological therapies: a systematic literature review

Investigating unmet needs and identifying the necessary interventions for patients affected by rheumatic and musculoskeletal diseases (RMDs) may help significantly to ensure the continuity and quality of the chronic care pathway. To this aim, the contribution of rheumatology nurses requires further evidence. The aim of our systematic literature review (SLR) was to identify the nursing interventions directed towards patients with RMDs undergoing biological therapy. To retrieve data, a search was carried out in the MEDLINE database, the Cumulative Index to Nursing and Allied Health Literature (CINAHL database), the APA PsycINFO database and the Excerpta Medica Database (EMBASE) from 1990 to 2022. The systematic review was carried out in accordance with the relevant PRISMA guidelines. Inclusion criteria were as follows: (I) adult patients with RMDs, (II) undergoing therapy with Biological Disease-Modifying Anti-Rheumatic Drugs (bDMARDs), (III) original and quantitative research papers in English with available abstract, (IV) specific to nursing interventions and/or outcomes. Two independent reviewers screened the identified records for eligibility according to their title and abstract, full texts were subsequently assessed and, finally, data was extracted. Critical Appraisal Skills Programme (CASP) tools were used to evaluate the quality of the studies included. Among the 2348 records retrieved, 13 articles met the inclusion criteria. These consisted of six randomised controlled trials (RCTs), one pilot study and six observational studies on RMDs. In a total population of 2004 patients, 43% (862/2004) of the cases concerned rheumatoid arthritis (RA) and 56% (1122/2004) of the cases concerned spondyloarthritis (SpA). Three major nursing interventions were identified, namely education, patient-centred care and data collection/nurse monitoring, which were correlated with high satisfaction rates regarding care, increased self-care capacity and treatment adherence among patients. All interventions followed a protocol defined in collaboration with rheumatologists. The large degree of heterogeneity in the interventions did not allow the performance of a meta-analysis. Rheumatology nurses are part of a multidisciplinary team caring for patients with RMDs. Following an accurate initial nursing evaluation, rheumatology nurses can plan and standardise their interventions focusing primarily on patient education and personalised care based on actual needs, such as psychological well-being and disease control. However, the training for rheumatology nurses should define and standardise, as much as possible, the competencies required for the detection of disease parameters. Key Points • This SLR provides an overview of nursing interventions for patients with RMDs. • This SLR considers the specific population of patients on biological therapies. • Training for rheumatology nurses should standardise, as much as possible, the knowledge and methods required for detecting disease parameters. • This SLR highlights the various competencies of rheumatology nurses.

Customer-centric product presentations for monoclonal antibodies

Delivering customer-centric product presentations for biotherapeutics, such as monoclonal antibodies (mAbs), represents a long-standing and paramount area of engagement for pharmaceutical scientists. Activities include improving experience with the dosing procedure, reducing drug administration-related expenditures, and ultimately shifting parenteral treatments outside of a controlled healthcare institutional setting. In times of increasingly cost-constrained markets and reinforced with the coronavirus pandemic, this discipline of "Product Optimization" in healthcare has gained momentum and changed from a nice-to-have into a must. This review summarizes latest trends in the healthcare ecosystem that inform key strategies for developing customer-centric products, including the availability of a wider array of sustainable drug delivery options and treatment management plans that support dosing in a flexible care setting. Three disease area archetypes with varying degree of implementation of customer-centric concepts are introduced to highlight relevant market differences and similarities. Namely, rheumatoid arthritis and inflammatory bowel disease, multiple sclerosis, and oncology have been chosen due to differences in the availability of subcutaneously dosed and ready-to-use self-administration products for mAb medicines and their follow-on biologics. Different launch scenarios are described from a manufacturer's perspective highlighting the necessity of platform approaches. To unfold the full potential of customer-centric care, value-based healthcare provider reimbursement schemes that incentivize the efficiency of care need to be broadly implemented.

YouTube as a source of information on gonadotropin self-injections

OBJECTIVE

To investigate the comprehensiveness, quality, and reliability of YouTube videos that target teaching patients gonadotropin self-injections.

STUDY DESIGN

Videos demonstrating gonadotropin self-injections were searched using the keywords "Gonal-f injection," "Puregon injection," "Menapur injection," "Merional injection," "Fostimon injection," and "Menagon injection," on December 20th, 2020. The videos were divided into two categories as including "useful information" and "misleading information" by two physicians. A 5-point global quality scale (GQS) and 5-point modified DISCERN scale were used for the assessments of quality and reliability, respectively.

RESULTS

Among 110 videos, 90 (81.8%) were found to include useful information and 20 (18.2%) were found to give misleading information. The kappa statistic for inter-observer agreement was 0.817 (p < 0.001). Useful videos were the most comprehensive and had the highest reliability and quality scores. We found that all videos uploaded by universities or professional organizations included useful information. However, there was no significant difference between useful and misleading videos regarding audience interaction analysis parameters (p > 0.05). On the other hand, mean reliability, GQS, and comprehensiveness scores were higher in the useful information group than in the other group. As the subgroup analysis was performed by source, patient opinion videos had lower reliability, comprehensiveness, and GQS scores than videos created by other sources (p < 0.001).

CONCLUSION

Our analysis revealed that there were a significant number of English-language YouTube videos, with high quality, rich content, and reliability that could be sources of information on the accurate technique of gonadotropin self-injections. However, some misleading information videos may lead to negative outcomes. Therefore, physicians should ensure that online sources are comprehensive and reliable for the use of their patients with infertility. Also, YouTube health videos should be checked for both reliability and ethical standards.

Efficacy, safety, usability, and acceptability of risankizumab 150 mg formulation administered by prefilled syringe or by an autoinjector for moderate to severe plaque psoriasis

BACKGROUND

Risankizumab is approved for treatment of moderate to severe plaque psoriasis. Availability of a patient-controlled single self-injection of risankizumab may improve adherence and long-term management of psoriasis.

OBJECTIVE

To investigate efficacy, safety, and usability of a new risankizumab 150 mg/mL formulation administered as a single subcutaneous injection via prefilled syringe (PFS) or autoinjector (AI).

METHODS

Efficacy, safety, usability, and acceptability of risankizumab 150 mg/mL PFS or AI were investigated in adults with moderate to severe psoriasis in two phase 3 studies. Study 1 was a multicenter, randomized, double-blinded, placebo-controlled study that investigated 150 mg/mL risankizumab PFS; study 2 was a multicenter, single-arm, open-label study that investigated 150 mg/mL risankizumab AI.

RESULTS

At week 16, risankizumab 150 mg/mL demonstrated efficacy vs. placebo (Psoriasis Area and Severity Index ≥90% improvement (PASI 90), 62.9% vs. 3.8%; static Physician Global Assessment (sPGA) 0/1, 78.1% vs. 9.6%; both p< .001) in study 1; in study 2, PASI 90 and sPGA 0/1 were 66.7%, and 81.5%, respectively. All patients successfully self-administered study treatments via PFS or AI. Acceptability of self-injection was high in both studies. Efficacy and safety of risankizumab 150 mg/mL were comparable with results from previous risankizumab phase 3 studies using the 90 mg/mL formulation.

CONCLUSIONS

The efficacy, safety, and usability of 150 mg/mL risankizumab delivered as a single PFS or AI injection support use of this new formulation in patients with moderate to severe plaque psoriasis.

CLINICAL TRIALS

NCT03875482 and NCT0387508.

Usability of the Certolizumab Pegol Auto-Injection Device in Australian Patients with Chronic Rheumatic Diseases: Results from a Market Research Study

PURPOSE

To determine the usability of the ergonomically designed certolizumab pegol pre-filled pen (CZP PFP) in Australian patients with active ankylosing spondylitis, active psoriatic arthritis or moderate-to-severe rheumatoid arthritis.

PATIENTS AND METHODS

CZP-naive patients were recruited from six clinical centers in Australia between November 2018 and May 2019. Patients and healthcare professionals (HCPs) reviewed training materials and completed pre-injection surveys; patients then self-administered ≥1 injection with the CZP PFP during each of three visits. Patients and HCPs then completed post-injection surveys. Some survey questions were adapted from the self-injection assessment questionnaire (SIAQ_v2.0).

RESULTS

Seventy patients participated (65 completed 3 visits); 33 were biologic-experienced. All patients agreed that training materials were informative; 94% found them easy to understand. Pre-injection, 89% of patients reported little or no anxiety about having injections; 67% (79% in biologic-experienced) were very confident about self-injecting the correct dose with the PFP. Ninety percent of patients were satisfied/very satisfied with their first experience with the CZP PFP; those with pre-injection anxiety reported lower satisfaction (43% vs 79% "very satisfied"). Confidence and satisfaction increased as visits progressed (for Visit 3 vs Visit 2: 69% vs 56% "very convenient"; 75% vs 67% "very confident"; 71% vs 57% "very satisfied"). All HCPs were confident in their patients' competence to self-inject and thought all patients had overall positive experiences.

CONCLUSION

Australian patients with chronic rheumatic disease reported high levels of confidence and satisfaction following initial use of the CZP PFP. The availability of devices with patient-centered design innovations may help overcome barriers to self-injection for improved adherence/outcomes.