1
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Perez R, Suman JD, Reynolds J. Acceptability of CYLTEZO pen among biologics autoinjector patients, autoinjector Naïve patients, and healthcare professionals. Expert Opin Drug Deliv 2024. [PMID: 39192830 DOI: 10.1080/17425247.2024.2394112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 02/07/2024] [Accepted: 02/21/2024] [Indexed: 08/29/2024]
Abstract
BACKGROUND Cyltezo® (Adalimumab-adbm) is an FDA-approved interchangeable biosimilar for Humira® (adalimumab reference product [RP]) that helps treat chronic inflammatory conditions. Adalimumab-adbm is administered via an autoinjector, the adalimumab-adbm pen. This study assessed user opinions related to usability, perceptions, convenience, safety features, and acceptability of the adalimumab-adbm pen. METHODS 98 Humira Pen users, 100 biologics pen naïve patients, and 99 health care professionals simulated use of the adalimumab-adbm pen on injection pads. Opinions were captured with a validated questionnaire using Likert-type scales during moderated interviews. Binomial tests were conducted for top-two ratings percentages. RESULTS Nearly 90% of participants found the adalimumab-adbm pen 'easy' or 'very easy' to use, handle, and learn how to use. Almost 90% of volunteers thought the pen was 'very' or 'extremely' solid and convenient to use at home. Around 80% found the pen to be 'very' or 'extremely' comfortable. Over 90% of respondents said they would be 'satisfied' or 'very satisfied' with the safety features and the device itself. Nearly 90% of respondents indicated being 'very' or 'extremely' open to adopting the adalimumab-adbm pen. CONCLUSIONS The adalimumab-adbm pen provided users with a positive experience with features that benefit perceptions of usability, handling, safety, convenience, and acceptability.
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Affiliation(s)
- Raul Perez
- Noble International LLC, Orlando, Florida, USA
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2
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Hakim MH, Brindise MC, Ahmadzadegan A, Buno KP, Dos Santos ACF, Cragg KR, Dou Z, Ladisch MR, Ardekani AM, Vlachos PP, Solorio L. Rose Bengal Labeled Bovine Serum Albumin for Protein Transport Imaging in Subcutaneous Tissues Using Computed Tomography and Fluorescence Microscopy. Bioconjug Chem 2024; 35:1044-1052. [PMID: 38875443 DOI: 10.1021/acs.bioconjchem.4c00240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2024]
Abstract
Subcutaneous (SC) injection of protein-based therapeutics is a convenient and clinically established drug delivery method. However, progress is needed to increase the bioavailability. Transport of low molecular weight (Mw) biotherapeutics such as insulin and small molecule contrast agents such as lipiodol has been studied using X-ray computed tomography (CT). This analysis, however, does not translate to the investigation of higher Mw therapeutics, such as monoclonal antibodies (mAbs), due to differences in molecular and formulation properties. In this study, an iodinated fluorescein analog rose bengal (RB) was used as a radiopaque and fluorescent label to track the distribution of bovine serum albumin (BSA) compared against unconjugated RB and sodium iodide (NaI) via CT and confocal microscopy following injection into ex vivo porcine SC tissue. Importantly, the high concentration BSA-RB exhibited viscosities more like that of viscous biologics than the small molecule contrast agents, suggesting that the labeled protein may serve as a more suitable formulation for the investigation of injection plumes. Three-dimensional (3D) renderings of the injection plumes showed that the BSA-RB distribution was markedly different from unconjugated RB and NaI, indicating the need for direct visualization of large protein therapeutics using conjugated tags rather than using small molecule tracers. Whereas this proof-of-concept study shows the novel use of RB as a label for tracking BSA distribution, our experimental approach may be applied to high Mw biologics, including mAbs. These studies could provide crucial information about diffusion in SC tissue and the influence of injection parameters on distribution, transport, and downstream bioavailability.
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Affiliation(s)
- Mazin H Hakim
- Weldon School of Biomedical Engineering, Purdue University, 610 Purdue Mall, West Lafayette, Indiana 47907, United States
| | - Melissa C Brindise
- School of Mechanical Engineering, Purdue University, 610 Purdue Mall, West Lafayette, Indiana 47907, United States
| | - Adib Ahmadzadegan
- School of Mechanical Engineering, Purdue University, 610 Purdue Mall, West Lafayette, Indiana 47907, United States
| | - Kevin P Buno
- Weldon School of Biomedical Engineering, Purdue University, 610 Purdue Mall, West Lafayette, Indiana 47907, United States
| | - Antonio C F Dos Santos
- Laboratory of Renewable Resources Engineering, Purdue University, 610 Purdue Mall, West Lafayette, Indiana 47907, United States
- Department of Agricultural and Biological Engineering, Purdue University, 610 Purdue Mall, West Lafayette, Indiana 47907, United States
| | - Kevin R Cragg
- Weldon School of Biomedical Engineering, Purdue University, 610 Purdue Mall, West Lafayette, Indiana 47907, United States
| | - Zhongwang Dou
- School of Mechanical Engineering, Purdue University, 610 Purdue Mall, West Lafayette, Indiana 47907, United States
| | - Michael R Ladisch
- Weldon School of Biomedical Engineering, Purdue University, 610 Purdue Mall, West Lafayette, Indiana 47907, United States
- Laboratory of Renewable Resources Engineering, Purdue University, 610 Purdue Mall, West Lafayette, Indiana 47907, United States
- Department of Agricultural and Biological Engineering, Purdue University, 610 Purdue Mall, West Lafayette, Indiana 47907, United States
| | - Arezoo M Ardekani
- School of Mechanical Engineering, Purdue University, 610 Purdue Mall, West Lafayette, Indiana 47907, United States
| | - Pavlos P Vlachos
- Weldon School of Biomedical Engineering, Purdue University, 610 Purdue Mall, West Lafayette, Indiana 47907, United States
- School of Mechanical Engineering, Purdue University, 610 Purdue Mall, West Lafayette, Indiana 47907, United States
| | - Luis Solorio
- Weldon School of Biomedical Engineering, Purdue University, 610 Purdue Mall, West Lafayette, Indiana 47907, United States
- Purdue Center for Cancer Research, Purdue University, 610 Purdue Mall, West Lafayette, Indiana 47907, United States
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3
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Jørgensen TS, Hansen RL, Pouls B, Van den Bemt B, Sjöwall C, Kristensen LE. Retention rate of a novel autoinjector e-Device introduced to patients with chronic arthritis treated with certolizumab pegol in clinical practice: an observational implementation study. Scand J Rheumatol 2024:1-8. [PMID: 38975797 DOI: 10.1080/03009742.2024.2365508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Accepted: 06/05/2024] [Indexed: 07/09/2024]
Abstract
OBJECTIVES The objectives were to explore the clinical retention rate of an e-Device aimed at empowering chronic arthritis patients using certolizumab pegol (CZP) and to analyse beliefs about medication in the Danish population. METHOD Patients treated with CZP were recruited from the Netherlands, Denmark, and Sweden through rheumatology clinics at initiation of, or switching to, the e-Device. Patients were adults (aged 18-85 years) diagnosed with rheumatoid arthritis, axial spondyloarthritis, or psoriatic arthritis. Patients administered three consecutive self-injections at home. Descriptive statistics regarding baseline characteristics, retention rates, and reasons for withdrawal were assessed, along with the Beliefs about Medicines Questionnaire. RESULTS In total, 59 patients participated (Netherlands 25, Denmark 15, Sweden 19). Most subjects (71%) were women, with a mean ± sd age of 55 ± 16.2 years and mean disease duration 12 ± 8.8 years. Six patients (10%) started CZP de novo and the remaining patients switched device. The overall retention rate was 42% after 52 weeks, declining to 38% after 104 weeks. A sharp decline, 34%, was seen at week 8. Between weeks 32 and 112, only four patients (6.8%) withdrew from the study. The primary reason for withdrawal was the patient's request. Stratification by country showed significant differences for some outcomes. CONCLUSION An initial large dropout was evident within the first 8 weeks, with almost no dropouts thereafter. The reasons for withdrawal were primarily patient requests. Thus, the injection experience must be tailored carefully when selecting patients for new autoinjector e-Devices to enhance retention rates and patient satisfaction.
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Affiliation(s)
- T S Jørgensen
- The Parker Institute, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | - R L Hansen
- The Parker Institute, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Copenhagen, Denmark
| | - B Pouls
- Sint Maartensliniek, Nijmegen, The Netherlands
- Radboud University Medical Center, Nijmegen, The Netherlands
| | - B Van den Bemt
- Sint Maartensliniek, Nijmegen, The Netherlands
- Radboud University Medical Center, Nijmegen, The Netherlands
| | - C Sjöwall
- Department of Biomedical & Clinical Sciences, Linköping University, Linköping, Sweden
| | - L E Kristensen
- The Parker Institute, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Copenhagen, Denmark
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4
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Woods RH. Postmarketing Reports of Incomplete Dosing-Related Complications with Self-Injected PCSK9 Inhibitors: A Descriptive Study and Disproportionality Analysis. BioDrugs 2024; 38:589-600. [PMID: 38874875 DOI: 10.1007/s40259-024-00664-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/27/2024] [Indexed: 06/15/2024]
Abstract
BACKGROUND Evolocumab and alirocumab are self-injected proprotein convertase subtilisin kexin type 9 (PCSK9) inhibitors indicated for low-density lipoprotein cholesterol reduction. Complications in the use or functionality of self-injection devices may precipitate incomplete dosing. OBJECTIVE This study sought to characterize postmarketing dosing failure reports involving self-injected PCSK9 inhibitors. METHODS US Food and Drug Administration Adverse Event Reporting System (FAERS) [2016-second quarter of 2023] data were utilized for a disproportionality analysis. Eight self-injected comparator medications served as referents. Medical Dictionary for Regulatory Activities preferred terms indicating explicit or probable failure to administer a complete dose classified cases. Proportional reporting ratios (PRRs) > 2.0 and lower 95% confidence intervals (CIs) > 1.0 indicated disproportionality signals. US FDA Manufacturer and User Facility Device Experience (MAUDE) [2013-2023] data underwent a narrative review. RESULTS During the study period, 194,781 (evolocumab, n = 152,831; alirocumab, n = 41,950) drug-event pairs and 43,725 (evolocumab, n = 38,489; alirocumab, n = 5236) cases reported to FAERS identified PCSK9 inhibitors. MAUDE contained six evolocumab reports, half describing dose omission, and no alirocumab reports. A potential dosing failure signal was detected for evolocumab (PRR 2.01; 95% CI 1.98-2.03), but not alirocumab (PRR 0.99; 95% CI 0.97-1.02), relative to pooled comparator reports. Across three case term subcategories, incomplete dosing disproportionality signals were further identified for evolocumab patient usage complication terms (PRR 3.44; 95% CI 3.38-3.50) and alirocumab device malfunction terms (PRR 2.09; 95% CI 1.98-2.22). CONCLUSIONS Proprotein convertase subtilisin kexin type 9 inhibitor incomplete dosing-related complications are frequently reported in the postmarketing setting. Systematic efforts to understand the incidence and mechanisms of dosing failure and associated patient burdens are needed.
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Affiliation(s)
- Richard H Woods
- Levin, Papantonio, Rafferty, Proctor, Buchanan, O'Brien, Barr and Mougey, P.A., 316 South Baylen Street, Pensacola, FL, 32502, USA.
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Pivato L, Mengato D, Torni F, Battistutta C, Temporin F, Venturini F. Factors influencing the acceptability of different devices for subcutaneous drug delivery: a cross-sectional observational study from the patient's point of view. Eur J Hosp Pharm 2024; 31:348-351. [PMID: 36810155 PMCID: PMC11265559 DOI: 10.1136/ejhpharm-2022-003477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 02/06/2023] [Indexed: 02/24/2023] Open
Abstract
BACKGROUND In recent years, an increasing number of patient-reported outcome assessment tools (PROs) have been developed specifically to ascertain patients' perceptions of different drug treatments. Among them, the injection process has been analysed, especially in patients chronically treated with chronic biological therapies. One of the main advantages of most current biological therapies is the possibility to self-administer medication at home through the use of a variety of devices, including prefilled syringes (PFS) and prefilled pens (PFP). OBJECTIVES The aim of this study was to conduct qualitative research to assess the degree of preference between the different pharmaceutical forms PFS and PFP. METHODS We performed a cross-sectional observational study in patients on biological drug therapy through the compilation of a web-based questionnaire at the time of routine delivery of biological therapy. Questions regarding primary diagnosis, adherence to therapy, the preferred pharmaceutical form and the main reason for preference among five possibilities already reported in the scientific literature were included. RESULTS During the study period, data were collected from 111 patients and 68 (58%) indicated PFP as their preference. From the analysis of reasons that led a patient to choose one device over another, PFSs are chosen mainly out of habit (n=13 (28.3%) PFS vs n=2 (3.1%) PFP) while PFPs are chosen to avoid needle vision (n=15 (23.1%) PFP vs n=1 (2.2%) PFS). Both differences were found to be statistically significant (p<0.001). CONCLUSION As biological subcutaneous drugs are increasingly prescribed for a wide variety of long-term therapies, further research focused on identifying patient factors which may enhance adherence to treatment will become even more valuable.
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Affiliation(s)
- Lisa Pivato
- Department of Hospital Pharmacy, Azienda Ospedale Università Padova, Padova, Veneto, Italy
| | - Daniele Mengato
- Department of Hospital Pharmacy, Azienda Ospedale Università Padova, Padova, Veneto, Italy
| | - Federica Torni
- Department of Hospital Pharmacy, Azienda Ospedale Università Padova, Padova, Veneto, Italy
| | - Claudia Battistutta
- Department of Hospital Pharmacy, Azienda Ospedale Università Padova, Padova, Veneto, Italy
| | - Francesca Temporin
- Department of Hospital Pharmacy, Azienda Ospedale Università Padova, Padova, Veneto, Italy
| | - Francesca Venturini
- Department of Hospital Pharmacy, Azienda Ospedale Università Padova, Padova, Veneto, Italy
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6
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Jathanakodi S, Both C, Brueckmann I, Rose L, Nasseri N, Raynauld JP, Narula N. Patient Experience with the SensoReady ® Autoinjector Pen versus a Comparator Device: Results from a Canadian Patient Survey in Rheumatoid Arthritis and Crohn´s Disease. Patient Prefer Adherence 2024; 18:1107-1118. [PMID: 38854477 PMCID: PMC11162628 DOI: 10.2147/ppa.s455791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Accepted: 05/15/2024] [Indexed: 06/11/2024] Open
Abstract
Purpose Medication delivery device design impacts treatment satisfaction, adherence, and compliance in patients receiving biologics. This survey assessed autoinjector attributes that are important to patients, and assessed patient perceptions and preferences between an adalimumab biosimilar autoinjector (Hyrimoz® SensoReady® Pen [SDZ-ADL pen]) and the reference adalimumab autoinjector (Humira® Pen [ref-ADL pen]) in patients with rheumatoid arthritis (RA) or Crohn's disease (CD) in Canada. Patients and Methods In this survey, adult patients were recruited for web-assisted telephone interviews. Patients had ≥ 3 months' experience with the ref-ADL pen and 1-12 months' experience with the SDZ-ADL pen. Results The survey included 120 patients with RA (n = 32) or CD (n = 88). Mean experience with the ref-ADL pen was 7 years for RA or 5 years for CD vs 9 months with the SDZ-ADL pen. The most important autoinjector attributes were the ability to use the pen independently and the ease and simplicity of self-injection. When comparing the two autoinjectors, patients significantly preferred the SDZ-ADL pen over the ref-ADL pen for nearly every attribute evaluated, with the greatest differences reported for visual and audible feedback mechanisms, ease of self-injection, and ability to use the device independently. Overall, 82% of patients preferred the SDZ-ADL pen over the ref-ADL pen, with buttonless activation and less injection pain being the main drivers for this preference. Conclusion Patients with RA or CD indicated a preference for the SDZ-ADL pen over the ref-ADL pen, independent of the duration of use of the pen. The preference for a biosimilar device within 1 year of switching provides reassurance of rapid patient acceptance of biosimilars and may simplify the switching process. These results confirm the importance of ensuring autoinjector design supports independent self-administration of medication and align with previous data showing high patient satisfaction with the SDZ-ADL pen.
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Affiliation(s)
| | | | | | | | | | - Jean-Pierre Raynauld
- Division of Rheumatology, Department of Medicine, Montreal Institute of Rheumatology, Université de Montréal, Montreal, QC, Canada
| | - Neeraj Narula
- Division of Gastroenterology, Department of Medicine, and Farncombe Family Digestive Health Research Institute, McMaster University, Hamilton, ON, Canada
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7
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Mathias N, Huille S, Picci M, Mahoney RP, Pettis RJ, Case B, Helk B, Kang D, Shah R, Ma J, Bhattacharya D, Krishnamachari Y, Doucet D, Maksimovikj N, Babaee S, Garidel P, Esfandiary R, Gandhi R. Towards more tolerable subcutaneous administration: Review of contributing factors for improving combination product design. Adv Drug Deliv Rev 2024; 209:115301. [PMID: 38570141 DOI: 10.1016/j.addr.2024.115301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 03/21/2024] [Accepted: 03/28/2024] [Indexed: 04/05/2024]
Abstract
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.
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Affiliation(s)
- Neil Mathias
- Bristol-Myers Squibb, Co., 1 Squibb Dr, New Brunswick, NJ, 08901 USA
| | - Sylvain Huille
- Sanofi, 13 quai Jules Guesde, 94400 Vitry-Sur-Seine, France.
| | - Marie Picci
- Novartis Pharma AG, Fabrikstrasse 4, CH-4056 Basel, Switzerland
| | - Robert P Mahoney
- Comera Life Sciences, 12 Gill St, Suite 4650, Woburn, MA 01801 USA
| | - Ronald J Pettis
- Becton-Dickinson, 21 Davis Drive, Research Triangle Park, NC 27513 USA
| | - Brian Case
- KORU Medical Systems, 100 Corporate Dr, Mahwah, NJ 07430 USA
| | - Bernhard Helk
- Novartis Pharma AG, Werk Klybeck, WKL-681.4.42, CH-4057 Basel, Switzerland
| | - David Kang
- Halozyme Therapeutics, Inc., 12390 El Camino Real, San Diego, CA 92130 USA
| | - Ronak Shah
- Bristol-Myers Squibb, Co., 1 Squibb Dr, New Brunswick, NJ, 08901 USA
| | - Junchi Ma
- Johnson & Johnson Innovative Medicine, 200 Great Valley Pkwy, Malvern, PA 19355 USA
| | | | | | - Dany Doucet
- GSK, 1250 South Collegeville Road, Collegeville, PA 19426 USA
| | | | - Sahab Babaee
- Merck & Co., Inc., 126 E. Lincoln Ave., Rahway, NJ 07065 USA
| | - Patrick Garidel
- Boehringer Ingelheim Pharma GmbH & Co. KG, Birkendorfer Straße 65, 88397 Biberach/Riss, Germany
| | | | - Rajesh Gandhi
- Bristol-Myers Squibb, Co., 1 Squibb Dr, New Brunswick, NJ, 08901 USA
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Stevenson J, Poker R, Schoss J, Campbell M, Everitt C, Holly B, Stones N, Pettis RJ, Sanchez-Felix M. Pharmaceutical and biotech industry perspectives on optimizing patient experience and treatment adherence through subcutaneous drug delivery design. Adv Drug Deliv Rev 2024; 209:115322. [PMID: 38677443 DOI: 10.1016/j.addr.2024.115322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 04/06/2024] [Accepted: 04/19/2024] [Indexed: 04/29/2024]
Abstract
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.
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Affiliation(s)
| | - Rachel Poker
- AstraZeneca, Human Factors Engineering, BioPharmaceutical Development, Biopharmaceuticals R&D, 121 Oyster Point Blvd, South San Francisco, CA 94080, USA
| | | | | | - Claire Everitt
- Pfizer, Granta Park, Great Abington, Cambridge CB21 6GP, UK
| | - Brian Holly
- Pfizer, Granta Park, Great Abington, Cambridge CB21 6GP, UK
| | - Nicholas Stones
- Novartis Pharma AG, Lichtstrasse 35, CH-4056 Basel, Switzerland
| | - Ronald J Pettis
- Becton-Dickinson, 21 Davis Drive, Research Triangle Park, NC 27513, USA
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9
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Desai M, Kenney J, Pezalla E. Evaluating unmet needs in large-volume subcutaneous drug delivery: U.S. payer perspectives on a novel, large-volume on-body delivery system. Curr Med Res Opin 2024:1-12. [PMID: 38700234 DOI: 10.1080/03007995.2024.2351165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Accepted: 04/30/2024] [Indexed: 05/05/2024]
Abstract
OBJECTIVE Existing healthcare systems face finite resource allocation and budgetary constraints, resulting in a substantial need for innovative solutions to enhance service delivery at reduced costs. A novel, user-friendly on-body delivery system (OBDS) was developed which enables administration of large-volume subcutaneous (SC) drugs in both clinical and home-based settings (at-home healthcare professional [HCP] administration or at-home self-administration). METHODS This research sought to evaluate the potential economic impact of at-home self- or HCP- administration with the OBDS through a comprehensive review of published literature and semi-structured interviews with 17 US payers representing approximately 227 million covered lives. RESULTS Published literature on OBDS remains limited, but available research highlights the cost-savings of SC administration due to reduced healthcare resource utilization, particularly with home-based care, and improved patient compliance. In interviews, payers identified several attributes that would help address unmet clinical and economic needs. Clinically, the hidden needle and ease-of-use compared to SC syringe pumps was deemed valuable to improve patient compliance and, as OBDS required minimal training, reduce the risk of administration errors. The flexibility to administer drugs at home (self-administration or HCP-administration) or in-clinic was identified as the most impactful attribute on coverage decision making as it has the greatest potential to reduce costs associated with HCP administration for several therapeutic areas. CONCLUSIONS Given the ability to help address critical unmet needs for the patient and healthcare system, a large proportion of the payers stated that the novel OBDS would warrant a price premium versus the cost of the standalone SC vial and certainly over the IV counterpart. Future research to quantify the value that OBDS efficiencies could bring to healthcare delivery are warranted.
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Affiliation(s)
- Mehul Desai
- Medical Affairs, Enable Injections Inc, Cincinnati, Ohio, USA
| | | | - Edmund Pezalla
- Enlightenment Bioconsult, Wethersfield, Connecticut, USA
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10
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Allegretti JR, Brady JH, Wicker A, Latymer M, Wells A. Relevance of Adalimumab Product Attributes to Patient Experience in the Biosimilar Era: A Narrative Review. Adv Ther 2024; 41:1775-1794. [PMID: 38466559 PMCID: PMC11052875 DOI: 10.1007/s12325-024-02818-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 02/07/2024] [Indexed: 03/13/2024]
Abstract
Adalimumab (ADL, Humira®, reference product), an anti-TNF-α biologic, has transformed the treatment of chronic, immune-mediated inflammatory diseases. However, the high cost of ADL therapy has driven the development of more affordable ADL biosimilars, agents with no clinically meaningful differences from the reference product. This review summarizes the product attributes of reference ADL and the nine ADL biosimilars approved and available in the USA in relation to patient experience of injection-site pain (ISP). Product formulation, delivery volume and device features (e.g., type and needle gauge size) influence patient experience of ISP with potential clinical consequences. Citrate-free formulations generally cause less ISP; injection volumes of > 1.5 ml may be associated with increased ISP. Reference ADL and all ADL biosimilars offer a citrate-free formulation, and reference ADL and four ADL biosimilars offer a high-concentration solution that allows a smaller injection volume. All available ADL products are injected subcutaneously using either a pre-filled pen (PFP) or pre-filled syringe (PFS). Patients prefer the PFP, but the PFS permits better control over the speed and duration of injection. Smaller (29-gauge) needle outer diameter is associated with less ISP; reference ADL and seven ADL biosimilars offer a device with a 29-gauge needle. In the USA, an approved biosimilar can be designated "interchangeable," allowing pharmacy-level substitution, where state law permits. In the USA, two ADL biosimilars have received interchangeability designation; others are seeking interchangeability designation from the Food and Drug Administration (n = 2), are being evaluated in clinical studies to support interchangeability (n = 2), or do not have/are not seeking interchangeability designation (n = 3). Product-related attributes influence patient experience of ISP caused by subcutaneous ADL injection. Reference ADL and ADL biosimilar products differ in their attributes, so discussion with patients about treatment options is essential to optimize adherence and outcomes.
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Affiliation(s)
- Jessica R Allegretti
- Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA, 02115, USA.
| | | | | | | | - Alvin Wells
- Department of Rheumatology, Advocate Health Medical Group, Franklin, WI, USA
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11
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Athanassiou P, Katsimbri P, Bounas A, Gazi S, Sarikoudis T, Syrigou V, Boumpas D. Persistence on subcutaneous tocilizumab as monotherapy or in combination with synthetic disease-modifying anti-rheumatic drugs in rheumatoid arthritis patients in Greece (EMBRACE study): a multicenter, post-marketing, non-interventional, observational trial. Clin Rheumatol 2024; 43:1469-1478. [PMID: 38472527 PMCID: PMC11018651 DOI: 10.1007/s10067-024-06916-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 01/08/2024] [Accepted: 02/19/2024] [Indexed: 03/14/2024]
Abstract
INTRODUCTION Rheumatoid arthritis (RA) is a systemic, inflammatory disease affecting multiple organs and causing physical disability over time. OBJECTIVE The primary objective was to evaluate treatment persistence to subcutaneous tocilizumab (TCZ-SC). Additionally, treatment effects on persistence and their associations with clinical and patient-reported outcomes were assessed. METHOD We performed a multicenter, non-interventional, 52-week observational study on 222 patients with moderate or severe RA. Clinical outcomes were evaluated by using disease activity score for 28 joints (DAS28) and European League Against Rheumatism (EULAR) response, and patients' perceptions were evaluated by using Health Assessment Questionnaire (HAQ), Visual Analog Scale (VAS) for pain, and patient global assessment (PtGA) of disease activity. Safety was assessed throughout the study. RESULTS The mean age of the overall cohort was 62.2 ± 12.3 years, and 83.8% were females. Persistence to TCZ-SC was 89.6% at week 24 and 85.1% at week 52 in the overall cohort with slightly increased persistence in the combination group. At week 52, changes from the baseline were - 2.68 in DAS28, - 0.76 in HAQ, - 43.21 in VAS pain, and - 41.66 in PtGA (p < 0.0001 for all). Moderate and good EULAR response was achieved in 83.2% of patients. Non-serious and serious adverse events occurred in 18.5% and 3.2% of the participants, respectively. CONCLUSIONS The current study confirms the favorable safety and effectiveness of TCZ-SC as well as its acceptability by RA patients in Greece, with sustained high persistence rates up to 52 weeks. TCZ-SC offers a sustainable treatment response in RA. Key Points • Based upon clinical and patient-reported outcomes, TCZ-SC is a highly effective and safe treatment modality in patients with moderate-to-severe RA. • Persistence to TCZ-SC was high throughout the study, both as monotherapy and in combination with csDMARDs. • TCZ-SC is effective both as monotherapy and when used in combination with other csDMARDs regardless of the line of treatment.
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Affiliation(s)
| | | | | | - Sοusana Gazi
- General Hospital of Athens "KAT", Athens, Greece
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12
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Kibbons AM, Moore R, Choi L, Peter M, Zuckerman AD. Individual and Community-Level Characteristics and Adherence to Specialty Medications. J Pharm Pract 2024; 37:279-286. [PMID: 36206399 DOI: 10.1177/08971900221131933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Background: Understanding risk factors for nonadherence can help specialty pharmacies optimize resources to prevent nonadherence and inform risk-stratification processes. Objective: To determine which individual and community-level characteristics are associated with nonadherence to specialty medications. Methods: We analyzed a cohort of patients enrolled in a prospective randomized controlled trial having filled a specialty medication at least 4 times in the previous 12 months with a proportion of days (PDC) covered < 0.90. We collected patient age, gender, race, medication administration type, therapy start date, home address, insurance type, and online patient portal status from the electronic health record. An ordinal logistic regression model was used to assess the association of nonadherence with individual and community-level patient characteristics. Results: Most patients were female (68%), white (82%), and held commercial insurance (58%) with a median age of 53 (interquartile range [IQR] 40, 64) years. Patients were mostly from the adult rheumatology (35%), multiple sclerosis (20%) and lipid (17%) clinics. Given a 10-year increase in age, patients had lower odds of having lower PDC (odds ratio [OR] = 0.82, 95% confidence interval [CI] = 0.71-0.94, P = 0.005). Patients on therapy greater than or equal to 1 year had half the odds of having lower PDC relative to patients on therapy less than 1 year (OR = 0.52, CI = 0.35 - 0.75, P < 0.001). No statistically significant associations were found between PDC and gender, race, insurance type, route of administration, clinic type, patient portal status, median income, percent receiving government assistance, or percent with no health insurance. Conclusion: Patients with younger age and shorter duration on treatment may be at-risk for lower adherence. Specialty pharmacies may benefit from targeting adherence interventions to these groups.
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Affiliation(s)
- Amanda M Kibbons
- Vanderbilt Specialty Pharmacy, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Ryan Moore
- The Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Leena Choi
- The Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Megan Peter
- Vanderbilt Specialty Pharmacy, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Autumn D Zuckerman
- Vanderbilt Specialty Pharmacy, Vanderbilt University Medical Center, Nashville, TN, USA
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Müller-Ladner U, Edwards CJ, Erkens A. International Survey to Evaluate Current Options for Subcutaneous Injection of Methotrexate (MTX) and a New Button-Free MTX Autoinjector. Patient Prefer Adherence 2024; 18:579-590. [PMID: 38463400 PMCID: PMC10924829 DOI: 10.2147/ppa.s440818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Accepted: 02/13/2024] [Indexed: 03/12/2024] Open
Abstract
Purpose Prefilled syringes (PFS) and various types of pens are available for subcutaneous injection of methotrexate (MTX) in patients with rheumatoid arthritis or moderate to severe psoriasis. A new MTX pen with modernized button-free autoinjection technology was developed as a successor to a button-activated pen (metoject®/metex® PEN). To assess the needs of users and the relevance of features of the new MTX autoinjector an international online survey was performed. Methods A structured questionnaire was distributed to physicians, nurses and patients in Germany, France, and the United Kingdom. Participants received illustrations and information about features of the new MTX autoinjector. Results In total, 189 rheumatologists, 111 dermatologists, 90 nurses, and 180 patients answered the questions. Specific reasons for a preference for the use of MTX pens over PFS could predominantly be assigned to the categories "dosing/administration" and "ease of use". The first impression of the new MTX autoinjector was positive in 82% of physicians, 87% of nurses, and 76% of patients, respectively. The four most important features of the new MTX autoinjector were 2-step autoinjector mechanism (receiving a mean 14.1 to 18.1 chips of a total of 100 chips), small injection volume (9.7 to 11.7 chips), 10 different doses for dose flexibility (8.0 to 13.2 chips), and short injection time below 5 seconds (8.5 to 11.1 chips). Conclusion Arguments for the use of MTX pens as opposed to PFS predominantly refer to dosing/administration and ease of use. The new button-free MTX autoinjector combines a number of advantageous features identified by the international survey.
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Affiliation(s)
- Ulf Müller-Ladner
- Department of Rheumatology and Clinical Immunology, Justus-Liebig-University Giessen, Campus Kerckhoff, Bad Nauheim, Germany
| | - Christopher J Edwards
- Musculoskeletal Research Unit, NIHR Southampton Clinical Research Facility, University Hospital Southampton, Southampton, UK
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Dahmana N, Destruel PL, Facchetti S, Braun V, Lebouc V, Marin Z, Patel S, Schwach G. Reversible protein complexes as a promising avenue for the development of high concentration formulations of biologics. Int J Pharm 2023; 648:123616. [PMID: 37977291 DOI: 10.1016/j.ijpharm.2023.123616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 11/13/2023] [Accepted: 11/15/2023] [Indexed: 11/19/2023]
Abstract
High concentration formulations have become an important pre-requisite in the development of biological drugs, particularly in the case of subcutaneous administration where limited injection volume negatively affects the administered dose. In this study, we propose to develop high concentration formulations of biologics using a reversible protein-polyelectrolyte complex (RPC) approach. First, the versatility of RPC was assessed using different complexing agents and formats of therapeutic proteins, to define the optimal conditions for complexation and dissociation of the complex. The stability of the protein was investigated before and after complexation, as well as upon a 4-week storage period at various temperatures. Subsequently, two approaches were selected to develop high concentration RPC formulations: first, using up-concentrated RPC suspensions in aqueous buffers, and second, by generating spray-dried RPC and further resuspension in non-aqueous solvents. Results showed that the RPC concept is applicable to a wide range of therapeutic protein formats and the complexation-dissociation process did not affect the stability of the proteins. High concentration formulations up to 200 mg/mL could be achieved by up-concentrating RPC suspensions in aqueous buffers and RPC suspensions in non-aqueous solvents were concentrated up to 250 mg/mL. Although optimization is needed, our data suggests that RPC may be a promising avenue to achieve high concentration formulations of biologics for subcutaneous administration.
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Affiliation(s)
- Naoual Dahmana
- Pharmaceutical Development & Supplies, PTD Biologics Europe, F. Hoffmann-La Roche Ltd, CH-4070 Basel, Switzerland; Department of Pharmaceutical Sciences, University of Basel, Basel, Switzerland
| | - Pierre-Louis Destruel
- Pharmaceutical Development & Supplies, PTD Biologics Europe, F. Hoffmann-La Roche Ltd, CH-4070 Basel, Switzerland.
| | - Samantha Facchetti
- Pharmaceutical Development & Supplies, PTD Biologics Europe, F. Hoffmann-La Roche Ltd, CH-4070 Basel, Switzerland
| | - Vanessa Braun
- Pharmaceutical Development & Supplies, PTD Biologics Europe, F. Hoffmann-La Roche Ltd, CH-4070 Basel, Switzerland
| | - Vanessa Lebouc
- Pharmaceutical Development & Supplies, PTD Biologics Europe, F. Hoffmann-La Roche Ltd, CH-4070 Basel, Switzerland
| | - Zana Marin
- Pharmaceutical Development & Supplies, PTD Biologics Europe, F. Hoffmann-La Roche Ltd, CH-4070 Basel, Switzerland
| | - Sulabh Patel
- Pharmaceutical Development & Supplies, PTD Biologics Europe, F. Hoffmann-La Roche Ltd, CH-4070 Basel, Switzerland
| | - Gregoire Schwach
- Pharmaceutical Development & Supplies, PTD Biologics Europe, F. Hoffmann-La Roche Ltd, CH-4070 Basel, Switzerland
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15
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Brunner M, Holyoak K, DiRuggiero D. Healthcare Provider Administration of Biologics for Patients with Plaque Psoriasis: Literature Review and Clinical Considerations. THE JOURNAL OF CLINICAL AND AESTHETIC DERMATOLOGY 2023; 16:S20-S25. [PMID: 38464741 PMCID: PMC10919952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 03/12/2024]
Abstract
Objective Plaque psoriasis is a chronic, inflammatory, immune-mediated skin disease. Biologic therapies markedly improve skin disease severity and health-related quality of life for patients with moderate-to-severe plaque psoriasis. All but two of the biologics approved in the United States for moderate-to-severe plaque psoriasis may be self-administered by adult patients via subcutaneous injection. This review discusses rationales for choosing healthcare provider (HCP) administration over self-administration of biologics for patients with plaque psoriasis, including treatment adherence, patient preference, and practical considerations. Methods PubMed was searched for "psoriasisAND biologic AND administration AND (office OR provider OR profession)." The most relevant results and additional papers identified from the references were included in the review. Results Although many patients prefer self-administration, others may benefit from HCP administration. Key considerations in the choice between HCP vs. self-administration of biologics for plaque psoriasis treatment include adherence, patient preferences, and practical concerns. Patient characteristics that may make HCP administration of biologic therapies for treatment of plaque psoriasis preferable to at-home self-administration are discussed. Limitations There are few published studies specific to HCP administration of biologics for treatment of psoriasis. Conclusion Administration of biologics by an HCP may improve treatment adherence and clinical outcomes compared to self-administration in selected patients with plaque psoriasis.
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Affiliation(s)
- Matthew Brunner
- Mr. Brunner is with the Elevate-Derm Conference and Dermatology and Skin Surgery Center P.C. in Stockbridge, Georgia
| | - Keri Holyoak
- Ms. Holyoak is with the Dermatology Center of Salt Lake in Midvale, Utah
| | - Douglas DiRuggiero
- Dr. DiRuggiero is with the Skin Cancer and Cosmetic Dermatology Center in Rome, Georgia
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16
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Connor RJ, Clift R, Kang DW. Identifying a predictive relationship between maximal flow rate and viscosity for subcutaneous administration of macromolecules with recombinant human hyaluronidase PH20 in a miniature pig model. Drug Deliv 2023; 30:2252999. [PMID: 37702020 PMCID: PMC10501162 DOI: 10.1080/10717544.2023.2252999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 07/10/2023] [Accepted: 07/27/2023] [Indexed: 09/14/2023] Open
Abstract
Subcutaneous (SC) infusion of large volumes at rapid flow rates has historically been limited by the glycosaminoglycan hyaluronan (HA), which forms a barrier to bulk fluid flow in the SC space. Recombinant human hyaluronidase PH20 (rHuPH20) depolymerizes HA, temporarily eliminating this barrier to rapid SC delivery of large volume co-administered therapeutics. Using a miniature pig model, in-line pressure and applied force to the delivery hardware were measured when subcutaneously infusing a representative macromolecule (human polyclonal immunoglobulin [Ig]), at varying concentrations and viscosities (20-200 mg/mL), co-formulated with and without rHuPH20 (2000 U/mL and 5000 U/mL). Maximal flow rate (Qmax) was calculated as the flow rate producing a statistically significant difference in mean applied force between injections administered with or without rHuPH20. There was a significant reduction in mean applied force required for SC delivery of 100 mg/mL Ig solution with 5000 U/mL rHuPH20 versus Ig solution alone. Similar significant reductions in mean applied force were observed for most Ig solution concentrations, ranging from 25-200 mg/mL when administered with or without 2000 U/mL rHuPH20. Qmax was inversely proportional to Ig solution viscosity and Qmax for solutions co-formulated with 5000 U/mL rHuPH20 was approximately double that of 2000 U/mL rHuPH20 solutions. Mathematical simulation of a hypothetical 800 mg Ig dose co-formulated with rHuPH20 showed that delivery times <30 s could be achieved across a broad range of concentrations. Addition of rHuPH20 can help overcome volume and time constraints associated with SC administration across a range of concentrations in a dose-dependent manner.
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Affiliation(s)
| | - Renee Clift
- Formerly of Halozyme Therapeutics, Inc., San Diego, CA, USA
| | - David W. Kang
- Drug Delivery, Halozyme Therapeutics, Inc., San Diego, CA, USA
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17
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Tan JM, Reeve E, Fraser L, Proudman SM, Wiese MD. Barriers and Enablers in the Use of Parenteral Methotrexate in Rheumatoid Arthritis Patients: A Scoping Review. Arthritis Care Res (Hoboken) 2023; 75:2306-2315. [PMID: 37128818 DOI: 10.1002/acr.25141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 02/22/2023] [Accepted: 04/27/2023] [Indexed: 05/03/2023]
Abstract
OBJECTIVE Methotrexate (MTX) is effective in controlling disease activity in rheumatoid arthritis (RA). Parenteral MTX may have benefits over oral MTX, but it is rarely used in practice. To better understand this low usage rate, it is necessary to explore the barriers and enablers of therapy from the perspective of RA patients. The objectives of this scoping review were to describe RA patients' perspectives on the barriers and enablers in the use of parenteral MTX and to identify the research gaps in this field. METHODS The search was performed in Medline, Embase, Scopus, and Cochrane Library from inception to May 2021. Data synthesis was conducted using the Theoretical Framework of Acceptability. This scoping review included any type of study that explored the use of parenteral MTX by adult RA patients from the patients' perspective, written in English. RESULTS Fifteen studies were included; findings related to the constructs "affective attitude," "burden," "intervention coherence," and "self-efficacy" were explored the most, while some were rarely ("opportunity cost" and "perceived effectiveness") or not ("ethicality") reported. RA patients were generally satisfied with MTX injections ("affective attitude"). From the burden construct, the requirement for dexterity for administering MTX by injection was considered a barrier, whereas the lack of significant pain from MTX injection was considered an enabler. CONCLUSION The findings suggested that patients generally preferred parenteral MTX formulations with attributes that facilitate self-administration. However, much of the identified research focused on prefilled pen devices, and significant gaps were identified, such as a lack of qualitative research.
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Affiliation(s)
- Jiun Ming Tan
- University of South Australia, Adelaide, South Australia, Australia
| | - Emily Reeve
- Monash University, Parkville, Victoria, Australia, and University of South Australia, Adelaide, Australia
| | - Lauren Fraser
- University of South Australia, Adelaide, South Australia, Australia
| | - Susanna M Proudman
- Royal Adelaide Hospital and University of Adelaide, Adelaide, South Australia, Australia
| | - Michael D Wiese
- University of South Australia, Adelaide, South Australia, Australia
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Antalfy A, Berman K, Everitt C, Alten R, Latymer M, Godfrey CM. The Adherence and Outcomes Benefits of Using a Connected, Reusable Auto-Injector for Self-Injecting Biologics: A Narrative Review. Adv Ther 2023; 40:4758-4776. [PMID: 37733212 PMCID: PMC10567963 DOI: 10.1007/s12325-023-02671-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Accepted: 08/30/2023] [Indexed: 09/22/2023]
Abstract
Many biologics are now self-administered by patients at home. A variety of self-injection devices are available, including vials and syringes, prefilled syringes, and spring-driven prefilled pens or auto-injectors. Each has advantages and drawbacks, and different devices suit different patients. For example, some patients have difficulty achieving consistent and successful self-injection due to poor manual dexterity, or experience anxiety at the prospect of self-injection or injection-site pain. These factors can reduce patients' medication adherence and overall experience. Furthermore, while self-injection brings patients many benefits, the proliferation of single-use injection devices has implications for environmental sustainability, including the reliance on single-use plastics, repeated freighting requirements, and need for incineration as hazardous waste. Recently developed, innovative electromechanical auto-injector devices offer technological enhancements over existing devices to overcome some of these issues. Features include customisable injection speeds or durations, consistent rate of injection, electronic injection logs and reminders, and step-by-step, real-time instructions. Indeed, a growing body of evidence points to higher adherence rates among patients using electromechanical devices compared with other devices. Further, with time, the reusability of electromechanical devices may prove to lighten the environmental impact compared with disposable devices, especially as research continues to optimise their sustainability, driven by increased consumer demands for environmental responsibility. This narrative review discusses the differences between prefilled syringes, spring-driven prefilled pens, and electromechanical devices. It also explores how these features may help reduce injection-associated pain and anxiety, improve patient experience, connectivity and adherence, and drive sustainability of biologic drugs in future.
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Affiliation(s)
| | | | | | | | - Mark Latymer
- Inflammation and Immunology Global Medical Affairs, Pfizer Biopharmaceuticals Group, Ramsgate Road, Sandwich, CT13 9NJ, UK.
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19
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Puzovic M, Morrissey H, Ball PA. The Experience of Home Parenteral Therapy: A Thematic Analysis of Patient Interviews. PHARMACY 2023; 11:133. [PMID: 37736903 PMCID: PMC10514802 DOI: 10.3390/pharmacy11050133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 08/11/2023] [Accepted: 08/18/2023] [Indexed: 09/23/2023] Open
Abstract
BACKGROUND A limited number of studies have explored patients' experience with home parenteral (injectable) therapy (HPT) in the UK. AIM To explore the immediate-, short-, and long-term experience of patients with self-management of any home parenteral therapy with the intention for developing a guideline for service development in the United Kingdom. METHODS AND DESIGN An interview-based study of patients receiving HPT. Invitations were posted to all patients on the hospital HPT register. The sessions were conducted by telephone for all consenting patients. The interviews were recorded, transcribed, and analysed thematically. Participants completed the 'Health Education Impact Questionnaire' (heiQ) before and after the education session. RESULTS Of the 640 patients invited to participate in the study, 45 (7%) patients completed the interviews and the education session. An interview analysis revealed that the patients' experiences of HPT were generally positive, but the levels of training and support received showed wide individual variations. The patients had experienced periods of doubt and uncertainty, where they would have appreciated quick access to professional advice to alleviate their concerns. There was a reliable positive change (10.5-18.4%) from before and after the education sessions in six out of the eight domains on the heiQ questionnaire (health-directed behaviour, self-monitoring and insight, constructive attitudes and approaches, skill and technique acquisition, social integration and support, and emotional distress) and moderate change in two domains (5.3% in positive and negative engagement in life, and 2.6% in health services navigation). CONCLUSION Self-administered parenteral therapy at home is a valuable option, but training and preparation standards should be optimised across hospitals and the wider NHS.
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Affiliation(s)
- Marko Puzovic
- School of Pharmacy, Faculty of Science and Engineering, University of Wolverhampton, Wulfruna Street, Wolverhampton WV1 1LY, UK; (M.P.); (P.A.B.)
| | - Hana Morrissey
- School of Pharmacy, Faculty of Science and Engineering, University of Wolverhampton, Wulfruna Street, Wolverhampton WV1 1LY, UK; (M.P.); (P.A.B.)
| | - Patrick A. Ball
- School of Pharmacy, Faculty of Science and Engineering, University of Wolverhampton, Wulfruna Street, Wolverhampton WV1 1LY, UK; (M.P.); (P.A.B.)
- School of Dentistry and Medical Sciences, Charles Sturt University, Wagga Wagga, NSW 2678, Australia
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Corominas H, Young D, Cummings JRF, Bouhnik Y, Armuzzi A, Thaci D, Kim J. Healthcare Professional (HCP) and Patient Usability Evaluation and Preferences of Two Auto-injector Devices for Self-Injection of Biosimilars, SB4 and SB5: A Literature Review. Clin Drug Investig 2023; 43:579-593. [PMID: 37615857 PMCID: PMC10480234 DOI: 10.1007/s40261-023-01284-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/20/2023] [Indexed: 08/25/2023]
Abstract
BACKGROUND Numerous biologic drugs, including etanercept and adalimumab, are administered subcutaneously. This study reviewed the evidence on the usability and preference of self-injection devices of SB4 and SB5 compared with the reference product injectors. METHODS A systematic search was conducted in PubMed using the search string "(Imraldi OR Hadlima OR SB5 OR Benepali OR Brenzys OR SB4) AND (preference) AND (device)" covering the period from 28 January 2016 (first introduction of SB4) to 31 May 2022. Only articles and abstracts on usability or preference-rating of SB4 and SB5 autoinjectors (AI) written in English were selected. Additional papers identified via manual search supplemented the retrieved papers. RESULTS A total of nine articles and one conference poster were selected (seven surveys, one observational study, and two phase II studies). Overall, participants of the studies included nurses and rheumatologists, as well as patients who were from three medical specialties where these medicines are most commonly used (rheumatology, gastroenterology, and dermatology). The majority of patients and healthcare professionals rated ease of use and ease of grip as the most important device attributes. SB4/Pen and SB5/Pen were mostly preferred over their prefilled syringes (PFS), Enbrel/Pen, and Humira/Pen. CONCLUSION The analyzed data on usability and device preference indicate that SB4/Pen and SB5/Pen were preferred over the other reference product autoinjectors, thanks to their button-free design, auditory and visual injection feedback, and overall ease of use. Therefore, they were preferred over the other reference product autoinjectors. Because user-friendly devices can improve treatment adherence, pharmaceutical companies should consider patient convenience when developing medical devices.
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Affiliation(s)
- Héctor Corominas
- Rheumatology and Autoimmune Diseases Department, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona (UAB), Carrer Mas Casanovas 90, 08025, Barcelona, Spain.
| | - David Young
- Department of Gastroenterology, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - J R Fraser Cummings
- Department of Gastroenterology, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Yoram Bouhnik
- Department of Gastroenterology, IBD and Nutrition, Beaujon Hospital, Clichy, APHP, Paris-Diderot University, Paris, France
| | - Alessandro Armuzzi
- IBD Center, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | - Diamant Thaci
- Institute and Comprehensive Center for Inflammation Medicine, University of Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Germany
| | - Jihyun Kim
- Medical Affairs, Samsung Bioepis Co., Ltd., 76, Songdogyoyuk-ro, Yeonsu-gu, Incheon, 21987, Republic of Korea
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Bittner B, Sánchez-Félix M, Lee D, Koynov A, Horvath J, Schumacher F, Matoori S. Drug delivery breakthrough technologies - A perspective on clinical and societal impact. J Control Release 2023; 360:335-343. [PMID: 37364797 DOI: 10.1016/j.jconrel.2023.06.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 06/23/2023] [Indexed: 06/28/2023]
Abstract
The way a drug molecule is administered has always had a profound impact on people requiring medical interventions - from vaccine development to cancer therapeutics. In the Controlled Release Society Fall Symposium 2022, a trans-institutional group of scientists from industry, academia, and non-governmental organizations discussed what a breakthrough in the field of drug delivery constitutes. On the basis of these discussions, we classified drug delivery breakthrough technologies into three categories. In category 1, drug delivery systems enable treatment for new molecular entities per se, for instance by overcoming biological barriers. In category 2, drug delivery systems optimize efficacy and/or safety of an existing drug, for instance by directing distribution to their target tissue, by replacing toxic excipients, or by changing the dosing reqimen. In category 3, drug delivery systems improve global access by fostering use in low-resource settings, for instance by facilitating drug administration outside of a controlled health care institutional setting. We recognize that certain breakthroughs can be classified in more than one category. It was concluded that in order to create a true breakthrough technology, multidisciplinary collaboration is mandated to move from pure technical inventions to true innovations addressing key current and emerging unmet health care needs.
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Affiliation(s)
- Beate Bittner
- Global Product Strategy, Product Optimization, Grenzacher Strasse 124, 4070 Basel, Switzerland.
| | - Manuel Sánchez-Félix
- Novartis Institutes for BioMedical Research, 700 Main Street, Cambridge, MA 02139, USA
| | - Dennis Lee
- Bill & Melinda Gates Foundation, Seattle, WA 98119, United States
| | - Athanas Koynov
- Pharmaceutical Sciences, Merck & Co., Inc., Rahway, NJ 07033, United States
| | - Joshua Horvath
- Device and Packaging Development, Genentech, Inc., South San Francisco, CA, United States
| | - Felix Schumacher
- Roche Pharma Research and Early Development, Roche Innovation Center Basel, 4070 Basel, Switzerland
| | - Simon Matoori
- Faculté de Pharmacie, Université de Montréal, 2940 Chemin de Polytechnique, Montréal, QC H3T 1J4, Canada.
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Onishi A, Kaizu M, Shirasugi I, Yagyu T, Ueda Y, Sakai Y, Miura Y, Saegusa J. Demographic, Physical, and Psychological Determinants of Patient Experience with Subcutaneous Self-Injection in Patients with Rheumatoid Arthritis: Structural Equation Modeling Approach. Patient Prefer Adherence 2023; 17:1551-1559. [PMID: 37426046 PMCID: PMC10327901 DOI: 10.2147/ppa.s413871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Accepted: 05/30/2023] [Indexed: 07/11/2023] Open
Abstract
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.
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Affiliation(s)
- Akira Onishi
- Department of Advanced Medicine for Rheumatic Diseases, Kyoto University Graduate School of Medicine, Kyoto, Japan
- Department of Rheumatology and Clinical Immunology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Maiko Kaizu
- Department of Nursing, Kobe University Hospital, Kobe, Japan
| | - Iku Shirasugi
- Department of Rheumatology and Clinical Immunology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Tomoko Yagyu
- Department of Nursing, Kobe University Hospital, Kobe, Japan
| | - Yo Ueda
- Department of Rheumatology and Clinical Immunology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Yoshitada Sakai
- Division of Rehabilitation Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Yasushi Miura
- Department of Rehabilitation Sciences, Kobe University Graduate School of Health Sciences, Kobe, Japan
| | - Jun Saegusa
- Department of Rheumatology and Clinical Immunology, Kobe University Graduate School of Medicine, Kobe, Japan
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Damjanov N, Kirvalidze N, Kurashvili N, Berti F, Steiger M, Sobierska J, Guenzi E, Otto H, Sattar A, Haliduola HN, Edwald E, Stroissnig H. Assessment of real-life patient handling experience of AVT02 administered subcutaneously via autoinjector in patients with moderate to severe active rheumatoid arthritis: an open-label, single-arm clinical trial, then an extension phase of AVT02 administered with a prefilled syringe. Expert Opin Biol Ther 2023; 23:781-789. [PMID: 36205514 DOI: 10.1080/14712598.2022.2131392] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 09/28/2022] [Indexed: 11/04/2022]
Abstract
BACKGROUND This study investigated the ability of patients, naïve to adalimumab treatment and self-injection with an autoinjector (AI), to successfully self-administer AVT02, an adalimumab biosimilar, using a custom, ergonomic AI (Alvotech hf., Reykjavik, Iceland). RESEARCH DESIGN AND METHODS This was a single-arm, open-label study, consisting of an 8-week active period and 48-week extension phase. Patients with moderate to severe rheumatoid arthritis (RA) self-administered 40 mg AVT02 subcutaneously via AI in the active period, followed by prefilled syringe in the extension phase. The primary endpoint was the percentage of successful self-injections up to Week 8. Usability and robustness of the AI were evaluated in the active period; safety, efficacy, pharmacokinetic and immunogenicity data were assessed throughout the study. RESULTS The AI success rate was 100%. No handling events were noted up to Week 8. Both Ctrough measurements and immunogenicity profile were in line with expectations from previous studies, with no unexpected safety signals. CONCLUSIONS This study demonstrated that AVT02-AI can be successfully and reliably used for repeated self-injections of AVT02 by moderate to severe RA patients, despite no previous experience of adalimumab self-administration. The extension phase provides long-term efficacy and safety data for AVT02 in RA. STUDY IDENTIFIER NCT04224194.
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Affiliation(s)
| | - Nana Kirvalidze
- Department of Traumatology and Orthopedics, Georgian Dutch Hospital LLC, Tbilisi, Georgia
| | - Nana Kurashvili
- Traumatology, Aleksandre Aladashvili Clinic LLC, Tbilisi, Georgia
| | - Fausto Berti
- Clinical and Medical Affairs, Alvotech Swiss, Zürich, Switzerland
| | - Matjaz Steiger
- Clinical and Medical Affairs, Alvotech Swiss, Zürich, Switzerland
| | - Joanna Sobierska
- Clinical and Medical Affairs, Alvotech Swiss, Zürich, Switzerland
| | - Eric Guenzi
- Development and Project Management, UGA Biopharma GmbH, Hennigsdorf, Germany
| | - Hendrik Otto
- Clinical and Medical Affairs, Alvotech Germany GmbH, Jülich, Germany
| | - Abid Sattar
- Clinical and Medical Affairs, Alvotech UK Ltd, London, UK
| | | | - Elin Edwald
- Combination Products & Devices, Alvotech Iceland, Reykjavik, Iceland
| | - Heimo Stroissnig
- Clinical and Medical Affairs, Alvotech Germany GmbH, Jülich, Germany
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Berman K, Moss S, Holden-Theunissen B, Satou N, Okada K, Latymer M, Antalfy A. Design Development of the SMARTCLIC ®/CLICWISE ® Injection Device for Self-Administered Subcutaneous Therapies: Findings from Usability and Human Factor Studies. Adv Ther 2023; 40:3070-3086. [PMID: 37199860 PMCID: PMC10272234 DOI: 10.1007/s12325-023-02512-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 03/29/2023] [Indexed: 05/19/2023]
Abstract
INTRODUCTION An easy-to-use, multiuse, single-patient, electromechanical autoinjector, the SMARTCLIC®/CLICWISE® injection device, was recently developed to improve the self-administration options available to patients with chronic inflammatory disease treated with biologic agents. An extensive series of studies were conducted to guide the design and development of this device and to ensure its safety and effectiveness. METHODS Participants in two user preference studies and three formative human factor (HF) studies evaluated evolving iterations of the autoinjector device, dose dispenser cartridge, graphical user interface, and informational materials; participants in a summative HF test subsequently assessed the final proposed commercially representative product. In the user preference studies, rheumatologists and patients with chronic inflammatory disease, interviewed online and in-person, provided feedback on the design and functionality of four prototypes. In the HF studies, the safety, effectiveness, and usability of adapted prototypes were assessed under simulated-use conditions by patients with chronic inflammatory disease, caregivers, and healthcare professionals (HCPs). The safety and effectiveness of the final refined device and system were confirmed in a summative HF test by patients and HCPs in simulated-use scenarios. RESULTS Rheumatologists (n = 204) and patients (n = 39) interviewed in the two user preference studies provided feedback on the device size, feature ergonomics, and usability that guided prototype development in the subsequent formative HF studies. Observations from patients, caregivers, and HCPs (n = 55) participating in the latter studies yielded additional critical design revisions that culminated in development of the final device and system. Of 106 injection simulations conducted in the summative HF test, all resulted in successful medication delivery, and no potential harms were associated with injection-related use events. CONCLUSION Findings from this research facilitated development of the SmartClic/ClicWise autoinjector device and demonstrated that it could be used safely and effectively by participants representative of the intended-use population of patients, lay caregivers, and HCPs.
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Affiliation(s)
| | | | | | | | | | - Mark Latymer
- Inflammation & Immunology Global Medical Affairs, Pfizer Biopharmaceuticals Group, Ramsgate Road, Sandwich, CT13 9NJ, UK.
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Alten R, Moss S, Hahne S, Muriset AT, Gruben D, Latymer M. High Usability and Applicability Ratings for the New SmartClic ®/ClicWise ® Injection Device: Evidence from a Health Care Professional Opinion Study. Rheumatol Ther 2023; 10:477-487. [PMID: 36689125 PMCID: PMC10011277 DOI: 10.1007/s40744-022-00520-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Accepted: 12/08/2022] [Indexed: 01/24/2023] Open
Abstract
INTRODUCTION The SmartClic®/ClicWise® autoinjector is a new reusable, multi-use, single-patient device for the administration of subcutaneously administered biologics in the treatment of chronic conditions, including rheumatoid arthritis. The device will be used in conjunction with a mobile application (app). The aim of this study was to collect feedback on the usability, functionality, and applicability of the device and the companion app from health care professionals (HCPs) who perform injections as part of their role and care for patients with rheumatic conditions. METHODS The study was conducted from September to October 2020 in Germany. HCPs participated in a training session for the device and gained experience by performing simulated injections with water. Following the simulations, HCPs answered questions on the ease of use, feature design, effectiveness, and injection speed of the SmartClic/ClicWise device and estimate the patient training time required. They also answered questions on the functionality of the proposed app after attending a storyboard presentation. Responses were recorded as multiple-choice answers, Likert scale ratings (seven-point scale), or open-ended comments. The mean, median, and mode scores were recorded. RESULTS Twenty-five HCPs (mean age, 38.2 years; females, n = 22 [88%]; registered nurses, n = 19 [76%]) participated in the study. HCP feedback on questions related to the SmartClic/ClicWise device was positive overall, with mean scores > 4.50 across questions; mean scores < 5.00 were reported on 2/40 questions. Twenty-four of 25 participants (96%) estimated that a training time of ≤ 20 min would suffice for patients learning to use the device. Positive feedback was also reported on questions related to the companion app, with mean scores > 5.70. CONCLUSIONS Initial feedback from HCPs on the SmartClic/ClicWise device and proposed app was generally favorable, suggesting they will provide an acceptable alternative for self-administration of biologics for patients with rheumatoid arthritis and other chronic conditions.
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Affiliation(s)
- Rieke Alten
- Department of Internal Medicine, Rheumatology, Clinical Immunology, Osteology at Schlosspark-Klinik, University Medicine Berlin, Berlin, Germany
| | | | | | | | | | - Mark Latymer
- Inflammation and Immunology Global Medical Affairs, Pfizer Biopharmaceuticals Group, Ramsgate Road, Sandwich, CT13 9NJ, UK.
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Akuffo-Addo E, Udounwa T, Chan J, Cauchi L. Exploring Biologic Treatment Hesitancy Among Black and Indigenous Populations in Canada: a Review. J Racial Ethn Health Disparities 2023; 10:942-951. [PMID: 35476223 PMCID: PMC9045033 DOI: 10.1007/s40615-022-01282-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 03/09/2022] [Accepted: 03/09/2022] [Indexed: 11/30/2022]
Abstract
Biologics are becoming an increasingly important part of patient care across Canada. Recent studies from the USA show that Black patients are less likely than White patients to receive biologic treatment for several medical conditions. The relative lack of race-based data in Canada makes it difficult to replicate such studies in Canada. As a result, there is a paucity of literature that explores the association between biologic usage and race in Canada. Our review aims to explore the factors that might be driving racial treatment disparity in Canada that likely parallels the inequalities found in the USA. We provide a summary of the available literature on the factors that contribute to biologic treatment hesitancy among Black and Indigenous populations in Canada. We highlight several solutions that have been proposed in the literature to address biologic treatment hesitancy. Our review found that biologic treatment decision at the individual level can be very complex as patient's decisions are influenced by social inputs from family and trusted community members, biologic-related factors (negative injection experience, fear of needles, formulation, and unfamiliarity), cultural tenets (beliefs, values, perception of illness), and historical and systemic factors (past research injustices, socioeconomic status, patient-physician relationship, clinical trial representation). Some proposed solutions to address biologic treatment hesitancy among Black and Indigenous populations include increasing the number of Black and Indigenous researchers involved in and leading clinical trials, formally training physicians and healthcare workers to deliver culturally competent care, and eliminating financial barriers to accessing medications. Further research is needed to characterize and address race-based new treatment inequalities and hesitancy in Canada.
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Affiliation(s)
- Edgar Akuffo-Addo
- Undergraduate Medical Education, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada. .,Medical Information, Amgen Canada Inc., Mississauga, ON, Canada.
| | - Theodora Udounwa
- Medical Information, Amgen Canada Inc., Mississauga, ON, Canada.,Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, ON, Canada
| | - Jocelyn Chan
- Medical Information, Amgen Canada Inc., Mississauga, ON, Canada.,Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, ON, Canada
| | - Laura Cauchi
- Medical Information, Amgen Canada Inc., Mississauga, ON, Canada
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Kubota T, Namba N, Tanaka H, Muroya K, Imanishi Y, Takeuchi Y, Kanematsu M, Sun W, Seino Y, Ozono K. Self-Administration of Burosumab in Children and Adults with X-Linked Hypophosphataemia in Two Open-Label, Single-Arm Clinical Studies. Adv Ther 2023; 40:1530-1545. [PMID: 36719566 PMCID: PMC9887240 DOI: 10.1007/s12325-022-02412-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Accepted: 12/15/2022] [Indexed: 02/01/2023]
Abstract
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.
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Affiliation(s)
- Takuo Kubota
- Department of Paediatrics, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Noriyuki Namba
- Division of Paediatrics and Perinatology, Tottori University Faculty of Medicine, Tottori, Japan
| | - Hiroyuki Tanaka
- Department of Paediatrics, Okayama Saiseikai General Hospital, Okayama, Japan
| | - Koji Muroya
- Department of Endocrinology and Metabolism, Kanagawa Children's Medical Centre, Kanagawa, Japan
| | - Yasuo Imanishi
- Department of Metabolism, Endocrinology and Molecular Medicine, Osaka Metropolitan University Graduate School of Medicine, Osaka, Japan
| | - Yasuhiro Takeuchi
- Endocrine Centre, Toranomon Hospital, Tokyo, Japan
- Okinaka Memorial Institute for Medical Research, Tokyo, Japan
| | - Masanori Kanematsu
- Kyowa Kirin Co., Ltd., Oteomachi Financial City Grand Cube, 1-9-2 Otemachi, Chiyoda-ku, Tokyo, Japan.
| | - Wei Sun
- Kyowa Kirin, Inc., 212 Carnegie Centre, Princeton, NJ, 08540, USA
| | - Yoshiki Seino
- Department of Paediatrics, Osaka Hospital, Japan Community Healthcare Organisation, Osaka, Japan
| | - Keiichi Ozono
- Department of Paediatrics, Osaka University Graduate School of Medicine, Osaka, Japan
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Yoo WH, Kang YM, Kim DW, Kang EH, Lee YA, Suh CH, Sung YK, Lee SH, Gu DH, Lee J, Choe JY. Safety and Effectiveness of Etanercept Biosimilar SB4 for Rheumatic Diseases in South Korea: Real-World Post-marketing Surveillance Data. Rheumatol Ther 2023; 10:329-341. [PMID: 36482248 PMCID: PMC10011358 DOI: 10.1007/s40744-022-00515-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 11/22/2022] [Indexed: 12/13/2022] Open
Abstract
INTRODUCTION SB4 is the first approved biosimilar of etanercept, a biologic tumor necrosis factor inhibitor, to treat various autoimmune diseases including axial spondylarthritis (axSpA), rheumatoid arthritis (RA), psoriatic arthritis (PsA), and plaque psoriasis (PsO). This post-marketing surveillance (PMS) study of SB4 investigated safety and effectiveness in routine clinical practice and is part of the drug approval process in Korea. METHODS This prospective, multi-center, open-label, observational, phase IV PMS study was designed to enroll patients with axSpA, RA, PsA, and PsO in Korea from September 2015 to September 2019. Both etanercept-naïve patients or patients switched from reference etanercept were included. SB4 was administered weekly via subcutaneous injections using pre-filled syringes. Safety was assessed by the incidence of adverse events (AEs), adverse drug reactions (ADRs) and serious adverse events (SAE). Effectiveness was assessed by the change from baseline of investigator-rated Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) in patients with ankylosing spondylitis (AS) and disease activity score-28 (DAS28) in patients with RA. RESULTS Among 316 enrolled patients, 314 were included in the safety analysis (176 with AS and 138 with RA). The overall incidence of AEs, ADRs and serious AEs were 17.8, 9.9, and 1.3%, respectively. Most AEs were mild (66.7%) or moderate (31.1%) and not related to SB4 (58.9%). Most common AEs were injection site pruritus (1.9%) and injection site rash (1.3%). At week 24, mean disease activity scores significantly decreased compared to baseline in naïve patients with AS and RA (BASDAI 2.7 vs. 6.2, p < 0.0001; DAS28 3.8 vs. 5.7, p < 0.0001) and in switched patients with AS and RA (BASDAI 1.0 vs. 1.3, p = 0.0018; DAS28 2.4 vs. 2.9, p = 0.0893). CONCLUSION This first real-world evidence of SB4 from a phase IV PMS study in Korea shows comparable effectiveness to historical SB4 real-world evidence without any new significant safety signals.
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Affiliation(s)
- Wan-Hee Yoo
- Division of Rheumatology, Department of Internal Medicine, Jeonbuk National University Medical School and Research Institute of Clinical Medicine of Jeonbuk National University Hospital, Jeonju, Korea
| | - Young Mo Kang
- Division of Rheumatology, Department of Internal Medicine, Kyungpook National University Hospital, Daegu, Korea
| | | | - Eun Ha Kang
- Division of Rheumatology Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Yeon-Ah Lee
- Division of Rheumatology, Department of Internal Medicine, Kyung Hee University Hospital, Seoul, Korea
| | - Chang-Hee Suh
- Department of Rheumatology, Ajou University School of Medicine, Suwon, Korea
| | - Yoon-Kyoung Sung
- Department of Rheumatology, Hanyang University Hospital for Rheumatic Diseases, Seoul, Korea
| | - Sang-Hoon Lee
- Department of Rheumatology, Kyung Hee University Hospital at Gangdong, Kyung Hee University, Seoul, Korea
| | | | | | - Jung-Yoon Choe
- Division of Rheumatology, Department of Internal Medicine, Daegu Catholic University School of Medicine, 33, Duryugongwon-Ro 17-Gil, Nam-Gu, Daegu, Republic of Korea.
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Pivato L, Battistutta C, Torni F, Mengato D, Temporin F, Venturini F. The PEPSIN project: design and validation of a self-administered questionnaire for the assessment of equivalence between pens and prefilled syringes in patients on subcutaneous biological drugs. Eur J Hosp Pharm 2023; 30:e13. [PMID: 35273003 PMCID: PMC9986916 DOI: 10.1136/ejhpharm-2022-003273] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- Lisa Pivato
- Department of Pharmacy, University Hospital of Padova, Padova, Italy
| | - C Battistutta
- Department of Pharmacy, University Hospital of Padova, Padova, Italy
| | - Federica Torni
- Department of Pharmacy, University Hospital of Padova, Padova, Italy
| | - Daniele Mengato
- Department of Pharmacy, University Hospital of Padova, Padova, Italy
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Bittner B. Drug delivery improvements to enable a flexible care setting for monoclonal antibody medications in oncology - Analogue-based decision framework. Expert Opin Drug Deliv 2023; 20:457-470. [PMID: 36855292 DOI: 10.1080/17425247.2023.2184343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
INTRODUCTION The substantial acceleration in healthcare spending together with the expenditures to manage the COVID19 pandemic demand drug delivery solutions that enable a flexible care setting for high-dose monoclonal antibodies (mAbs) in oncology. AREAS COVERED This expert opinion introduces an analogue-based framework applied to guide decision-making for associated product improvements for mAb medications that are either already authorized or in late-stage clinical development. The four pillars of this framework comprise (1) the drug delivery profile of current and emerging treatments in the market, (2) the needs and preferences of people treated with mAbs, (3) existing healthcare infrastructures, and (4) country-dependent reimbursement and procurement models. The following product optimization examples for mAb-based treatments are evaluated based on original research and review articles in the field: subcutaneous formulations, an established drug delivery modality to reduce parenteral dosing complexity, fixed-dose combinations, an emerging concept to complement combination therapy, and (connected) on-body delivery systems, an identified future opportunity to support dosing outside of a controlled healthcare institutional environment. EXPERT OPINION Leveraging existing synergies and learnings from other disease areas is a measure to reduce associated development and commercialization costs and thus to provide sustainable product offerings already at the initial launch of a medication.
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Affiliation(s)
- Beate Bittner
- Global Product Strategy - Product Optimization, F. Hoffmann-La Roche Ltd, Basel, Switzerland
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Bittner B. Customer-centric product presentations for monoclonal antibodies. AAPS OPEN 2023; 9:3. [PMID: 36713112 PMCID: PMC9869842 DOI: 10.1186/s41120-022-00069-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 12/02/2022] [Indexed: 01/25/2023] Open
Abstract
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.
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Affiliation(s)
- Beate Bittner
- grid.417570.00000 0004 0374 1269F. Hoffmann-La Roche Ltd., Global Product Strategy - Product Optimization, Grenzacher Strasse 124, CH-4070 Basel, Switzerland
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Martins A, Lé AM, Torres T. Deucravacitinib for the treatment of psoriatic arthritis: the evidence so far. Drugs Context 2023; 12:dic-2023-2-7. [PMID: 37168876 PMCID: PMC10166261 DOI: 10.7573/dic.2023-2-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 03/23/2023] [Indexed: 05/13/2023] Open
Abstract
Psoriatic arthritis (PsA) is a heterogeneous disease that may develop in up to 30% of patients with psoriasis. PsA mainly involves peripheral joints; however, axial skeleton and entheses can also be involved. PsA is the result of a complex interplay between an individual's genotype and environmental factors that triggers an immune response and leads to the production of a cytokine cascade. Even though there are about 17 targeted therapies for PsA, a significant percentage of patients fail to respond to such treatments, have a partial response or develop side-effects. This article aims to review the current knowledge on deucravacitinib, a new oral small molecule that selectively inhibits tyrosine kinase 2 (TYK2), for the treatment of PsA. TYK2, a member of the Janus kinase (JAK) family, is responsible for mediating intracellular signalling of cytokines involved in the pathogenesis of PsA and psoriasis, namely IL-12, IL-23, and type I interferons. Recently, deucravacitinib was approved by the FDA for the treatment of moderate-to-severe plaque psoriasis and is currently being evaluated in phase III clinical trials in PsA. In a phase II clinical trial, deucravacitinib showed sustained effectiveness in several domains of PsA, namely arthritis, enthesitis and dactylitis, was well tolerated, and had a favourable safety profile. In patients with psoriasis, deucravacitinib had shown a higher efficacy than placebo and apremilast. Deucravacitinib is a promising therapy, with a unique mechanism of action. Results from the phase III programme and studies evaluating long-term response and head-to-head comparisons with other targeted agents will be important to establishing the position of deucravacitinib in the management of PsA.
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Affiliation(s)
- Ana Martins
- Department of Rheumatology, Centro Hospitalar Universitário de São João, Porto, Portugal
- Department of Medicine, Faculdade de Medicina da Universidade do Porto, Porto, Portugal
| | - Ana Maria Lé
- Department of Dermatology, Centro Hospitalar Universitário do Porto, Porto, Portugal
| | - Tiago Torres
- Department of Dermatology, Centro Hospitalar Universitário do Porto, Porto, Portugal
- Instituto de Ciências Biomédicas Abel Salazar, University of Porto, Porto, Portugal
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Wasserman RL, Cunningham-Rundles C, Anderson J, Lugar P, Palumbo M, Patel NC, Hofmann J, Glassman F, Rogers E, Praus M, Rojavin MA. Systemic IgG exposure and safety in patients with primary immunodeficiency: a randomized crossover study comparing a novel investigational wearable infusor versus the Crono pump. Immunotherapy 2022; 14:1315-1328. [PMID: 36128795 DOI: 10.2217/imt-2022-0097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: A novel, Investigational Wearable Infusor (IWI) was evaluated in a randomized, controlled, crossover, open-label study to determine if its delivery of subcutaneous immunoglobulin (IgPro20) achieved a comparable area under the concentration-time curve (AUC) for immunoglobulin G (IgG) versus the Crono S-PID-50 infusion pump (CP). EudraCT: 2016-003798-16. Materials & methods: Patients with primary immunodeficiency (PID) were randomized to receive IgPro20 in Sequence 1 (CP/IWI) or 2 (IWI/CP). The primary end point was AUC for IgG during the final week of each 4-week period. Results: 23 patients were enrolled. Evaluation of area under the concentration-time curve from time 0 (pre-infusion) to 7 days after infusion (AUC0-7 days) (IWI: 1806 h*g/l; CP: 1829 h*g/l) and geometric mean ratio indicated comparable AUCs for IgG for both devices. Conclusion: Similar IgG exposure, indicated by AUC values, can be achieved with IgPro20 using the IWI or CP in PID.
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Affiliation(s)
- Richard L Wasserman
- Allergy Partners of North Texas Research, 7777 Forest Lane, Suite B-332, Dallas, TX 75230, USA
| | - Charlotte Cunningham-Rundles
- Division of Clinical Immunology, Department of Medicine, Icahn School of Medicine at Mount Sinai, 1425 Madison Avenue, New York, NY 10029, USA.,Department of Pediatrics, Icahn School of Medicine at Mount Sinai, 1425 Madison Avenue, New York, NY 10029, USA
| | - John Anderson
- Clinical Research Center of Alabama (a division of AllerVie Health), 504 Brookwood Blvd Suite 250, Birmingham, AL 35209, USA
| | - Patricia Lugar
- Departments of Medicine & Pediatrics, Division of Pulmonary, Allergy & Critical Medicine; Duke University Medical Center, Durham, NC 27705, USA
| | - Michael Palumbo
- Allergy & Clinical Immunology Associates, 180 Fort Couch Road, Pittsburgh PA 15241, USA
| | - Niraj C Patel
- Children's Healthcare of Atlanta, Division of Pulmonary, Allergy/Immunology, Cystic Fibrosis, & Sleep, Emory University School of Medicine, 1400 Tullie RD NE, Atlanta, GA 30329, USA
| | - Jutta Hofmann
- CSL Behring AG, Wankdorfstrasse 10, 3014, Bern, Switzerland
| | - Fiona Glassman
- CSL Behring LLC, 1020 First Avenue, King of Prussia, PA 19406, USA
| | - Eileen Rogers
- Enable Injections, Inc., 2863 E. Sharon Rd Cincinnati, OH 45241, USA
| | - Michaela Praus
- CSL Behring Innovation GmbH, Emil-von-Behring-Straße 76, 35041, Marburg, Germany
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Barbier L, Vandenplas Y, Boone N, Huys I, Janknegt R, Vulto AG. How to select a best-value biological medicine? A practical model to support hospital pharmacists. Am J Health Syst Pharm 2022; 79:2001-2011. [PMID: 36002245 PMCID: PMC9452170 DOI: 10.1093/ajhp/zxac235] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
DISCLAIMER In an effort to expedite the publication of articles related to the COVID-19 pandemic, AJHP is posting these manuscripts online as soon as possible after acceptance. Accepted manuscripts have been peer-reviewed and copyedited, but are posted online before technical formatting and author proofing. These manuscripts are not the final version of record and will be replaced with the final article (formatted per AJHP style and proofed by the authors) at a later time. PURPOSE With the growing availability of biosimilars on the global market, clinicians and pharmacists have multiple off-patent biological products to choose from. Besides the competitiveness of the product's price, other criteria should be considered when selecting a best-value biological. This article aims to provide a model to facilitate transparent best-value biological selection in the off-patent biological medicines segment. SUMMARY The presented model was developed on the basis of established multicriteria decision analysis tools for rational and transparent medicine selection, ie, the System of Objectified Judgement Analysis and InforMatrix. Criteria for the model were informed by earlier research, a literature search, and evaluation by the authors. The developed model includes up-to-date guidance on criteria that can be considered in selection and provides background on the allocation of weights that may aid hospital pharmacists and clinicians with decision-making in practice. Three main categories of criteria besides price were identified and included in the model: (1) product-driven criteria, (2) service-driven criteria, and (3) patient-driven criteria. Product-driven criteria include technical product features and licensed therapeutic indications. Service-driven criteria consist of supply conditions, value-added services, and environment and sustainability criteria. Patient-driven criteria contain product administration elements such as ease of use and service elements such as patient support programs. Relative weighting of the criteria is largely context dependent and should in a given setting be determined at the beginning of the process. CONCLUSION The practical model described here may support hospital pharmacists and clinicians with transparent and evidence-based best-value biological selection in clinical practice.
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Affiliation(s)
- Liese Barbier
- Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium
| | - Yannick Vandenplas
- Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium
| | - Niels Boone
- Hospital Pharmacy, Zuyderland Medical Center, Heerlen, the Netherlands
| | - Isabelle Huys
- Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium
| | | | - Arnold G Vulto
- Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium.,Hospital Pharmacy, Erasmus University Medical Center, Rotterdam, the Netherlands
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Adsorption of lysozyme and antibodies at material surfaces: Implications to material compatibility for development of biologics. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Hawthorne J, Katsaros D, Rinaldi A, Brigham K, D'Auria M, Bajars E, Franzese C, Coyne M. The current paradigm for biologic initiation: A confirmatory quantitative analysis of self-injection training practices. Expert Opin Drug Deliv 2022; 19:733-742. [PMID: 35582857 DOI: 10.1080/17425247.2022.2078300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND Self-injected biologic therapies have gained significant prevalence across numerous therapeutic areas. A lack of specific guidance on best practices may lead to inadequate biologic initiation and training. We previously conducted a small-sample, qualitative analysis designed to identify gaps in self-injection training. METHODS A total of 277 HCPs performing routine biologic initiation and 264 patients currently self-injecting biologics completed this quantitative study remotely using an online survey. The primary objective was to validate previous qualitative findings and firmly characterize the current paradigm. As an exploratory objective, the study examined associations that may exist between training experiences and patient-reported outcomes. RESULTS Most patients (91.7%) reported receiving formal self-injection training, commonly conducted over one or two sessions. The mean overall training time reported was 37.8 and 30.4 minutes by patients and HCPs, respectively. Over one-third of patients reported lacking confidence that they could correctly self-inject during the first 6 months of treatment. CONCLUSION Current training practices may not be adequate to prepare patients to start their therapies. Considerable attention must be paid to providing patients with multiple opportunities for training sessions, training devices, and medical information for home access. Further studies should prospectively examine the impact of training techniques on patient-reported outcomes.
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Affiliation(s)
- James Hawthorne
- Matchstick LLC, 141 Hawkins Place #122, Boonton, NJ 07005 USA.,University of Rhode Island College of Pharmacy: 7 Greenhouse Road, Kingston, RI 02881, USA
| | - Dimos Katsaros
- Matchstick LLC, 141 Hawkins Place #122, Boonton, NJ 07005 USA.,University of Rhode Island College of Pharmacy: 7 Greenhouse Road, Kingston, RI 02881, USA
| | - Amy Rinaldi
- Matchstick LLC, 141 Hawkins Place #122, Boonton, NJ 07005 USA
| | | | - Matthew D'Auria
- Matchstick LLC, 141 Hawkins Place #122, Boonton, NJ 07005 USA
| | - Erika Bajars
- Matchstick LLC, 141 Hawkins Place #122, Boonton, NJ 07005 USA
| | - Chris Franzese
- Matchstick LLC, 141 Hawkins Place #122, Boonton, NJ 07005 USA.,University of Rhode Island College of Pharmacy: 7 Greenhouse Road, Kingston, RI 02881, USA
| | - Marty Coyne
- Matchstick LLC, 141 Hawkins Place #122, Boonton, NJ 07005 USA.,University of Rhode Island College of Pharmacy: 7 Greenhouse Road, Kingston, RI 02881, USA
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Sabet A, Dickerson DS, Kunina EE, Buccarello AL, Monnet J. A Randomised Controlled Trial Comparing the Pharmacokinetics and Tolerability of the Proposed Adalimumab Biosimilar MSB11022 Delivered via Autoinjector and Pre-filled Syringe in Healthy Subjects. Rheumatol Ther 2022; 9:693-704. [PMID: 35262901 PMCID: PMC8964896 DOI: 10.1007/s40744-022-00432-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 02/09/2022] [Indexed: 11/24/2022] Open
Abstract
INTRODUCTION The aim of the study was to demonstrate the bioequivalence, and compare the safety and tolerability of MSB11022, a proposed biosimilar of adalimumab, when delivered by either an autoinjector (AI) or a pre-filled syringe (PFS). METHODS In this pharmacokinetic (PK), parallel group, open-label study, 216 healthy volunteers were randomised 1:1 to receive a single subcutaneous injection of a 40 mg/0.8 mL dose of MSB11022 administered via AI or PFS. Coprimary PK endpoints were maximum observed concentration (Cmax), area under the concentration-time curve (AUC) from time 0 to the last quantifiable concentration (AUC0-t), and AUC from time 0 extrapolated to infinity (AUC0-inf). PK equivalence between the AI and PFS administration methods was declared if the 90% confidence intervals (CIs) for the ratio of geometric least square means was entirely contained within the 80-125% equivalence margin for all coprimary endpoints. Safety and tolerability were also evaluated. RESULTS The 90% CI for the three coprimary PK endpoints (Cmax, AUC0-t and AUC0-inf) were entirely contained within the predefined equivalence margins of 80-125%. Mean serum concentration-time profiles were similar following injection via AI or PFS. Treatment-emergent adverse events (TEAEs) were comparable across both treatment groups. Study device-related TEAEs were reported by 11.3% and 13.1% of subjects in the AI and PFS treatment groups, respectively. Study drug-related TEAEs were reported by 28.3% and 34.6% of subjects in the AI and PFS treatment groups, respectively. Few subjects experienced injection-site reactions, mainly pain and erythema, regardless of the administration method. CONCLUSION Delivery of MSB11022 via an AI is bioequivalent to delivery via a PFS. The safety and tolerability profile of MSB11022 was comparable across administration methods. The development of an AI for MSB11022 provides a choice of self-injection devices available to patients, potentially improving treatment compliance. TRIAL REGISTRATION ClinicalTrials.gov trial identifier: NCT04018599.
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Affiliation(s)
- Ahad Sabet
- PRA Health Sciences, Salt Lake City, UT, USA
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Meyer SE, Hoeper JR, Buchholz J, Meyer-Olson D. Technische Alltagshilfen in der Rheumatologie – Was ist
sinnvoll, was ist bewiesen, welche Perspektiven gibt es? AKTUEL RHEUMATOL 2022. [DOI: 10.1055/a-1718-2941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
ZusammenfassungEinschränkungen der Alltagsaktivität sind ein relevantes
gesundheitliches Problem bei Patienten mit entzündlich-rheumatischen
Systemerkrankungen. Technische Alltagshilfen nehmen in der Rehabilitation von
diesen Teilhabeeinschränkungen einen hohen Stellenwert ein. Wir
erläutern Evidenz für den Einsatz von Alltagshilfen und die
neuen Entwicklungen auf diesem Gebiet.
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Affiliation(s)
- Sara Eileen Meyer
- Klinik für Rheumatologie und Immunologie, Medizinische
Hochschule Hannover, Hannover, Germany
- Center for Health Economics Research Hannover, Leibniz Universitat
Hannover, Hannover, Germany
| | - Juliana Rachel Hoeper
- Klinik für Rheumatologie und Immunologie, Medizinische
Hochschule Hannover, Hannover, Germany
- Ergotherapie, m&i Fachklinik Bad Pyrmont, Bad Pyrmont,
Germany
| | - Jens Buchholz
- Rheumatologie/Innere Medizin, m&i Fachklinik Bad
Pyrmont, Bad Pyrmont, Germany
| | - Dirk Meyer-Olson
- Klinik für Rheumatologie und Immunologie, Medizinische
Hochschule Hannover, Hannover, Germany
- Rheumatologie/Innere Medizin, m&i Fachklinik Bad
Pyrmont, Bad Pyrmont, Germany
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Bik L, van Doorn MBA, Boeijink N, Wennekers M, Meesters AA, Bloemen P, Haedersdal M, Wolkerstorfer A. Clinical endpoints of needle-free jet injector treatment: An in depth understanding of immediate skin responses. Lasers Surg Med 2022; 54:693-701. [PMID: 35067934 PMCID: PMC9303610 DOI: 10.1002/lsm.23521] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 12/27/2021] [Accepted: 01/10/2022] [Indexed: 12/13/2022]
Abstract
Objectives Needle‐free jet injectors have been used in dermatological practice for many years. However, predefined clinical endpoints that guide physicians to choose optimal device settings have not been clearly defined. Here, we evaluate immediate skin responses as clinical endpoints for needle‐free jet injector treatments. Methods We injected methylene blue in ex vivo human skin using an electronically‐controllable pneumatic injector (EPI; 3–6 bar, 50–130 µl; n = 63), and a spring‐loaded jet injector (SLI) with fixed settings (100 µl; n = 9). We measured the immediate skin papule (3D‐camera), residual surface fluid (pipette), dermal dye distribution by estimating depth and width, and subcutaneous dye deposition. Results EPI with 4 bar and 100 µl resulted in the largest skin papule of 48.7 mm3 (35.4–62.6 mm3) and widest dermal distribution of 8.0 mm (5.5–9.0 mm) compared to EPI with 6 bar and 100 µl (p < 0.001, p = 0.018, respectively). The skin papule volume showed a significant moderate to high positive correlation with the width and depth of dye distribution in the dermis (rs = 0.63, rs = 0.58, respectively; p < 0.001 for both correlations). SLI showed high variability for all outcome measures. Finally, a trend was observed that a small skin papule (≤7 mm) and little residual surface fluid (≤10% of injection volume) were warning signs for subcutaneous deposition. Conclusions The immediate skin papule and residual surface fluid correspond with dermal drug deposition and are relevant clinical endpoints for needle‐free jet injector treatments in dermatological practice.
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Affiliation(s)
- Liora Bik
- Department of Dermatology, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Martijn B A van Doorn
- Department of Dermatology, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Neill Boeijink
- Department of Dermatology, Amsterdam UMC Medical Center, Amsterdam, The Netherlands
| | - Medelyn Wennekers
- Department of Dermatology, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Arne A Meesters
- Department of Dermatology, Amsterdam UMC Medical Center, Amsterdam, The Netherlands
| | - Peter Bloemen
- Department of Biomedical Engineering, Amsterdam UMC Medical Center, Amsterdam, The Netherlands
| | - Merete Haedersdal
- Department of Dermatology, Bispebjerg Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Albert Wolkerstorfer
- Department of Dermatology, Amsterdam UMC Medical Center, Amsterdam, The Netherlands
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Coyne M, Rinaldi A, Brigham K, Hawthorne J, Katsaros D, Perich M, Carrara N, Pericaud F, Franzese C, Jones G. Impact of Routines and Rituals on Burden of Treatment, Patient Training, Cognitive Load, and Anxiety in Self-Injected Biologic Therapy. Patient Prefer Adherence 2022; 16:2593-2607. [PMID: 36160914 PMCID: PMC9507442 DOI: 10.2147/ppa.s375037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 09/15/2022] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Self-injection of biologics is a mainstay of chronic disease treatment, yet the process of self-injection often causes persistent apprehension and anxiety, distinct from needle phobia. While literature alludes to the role that routines and rituals play in self-injection, there is no comprehensive study on the routines and rituals self-injectors employ, nor of the process by which they are discovered and ingrained. METHODS We conducted a mixed-method, observational pilot ethnography study of 27 patients with plaque psoriasis, psoriatic arthritis, or ankylosing spondylitis with and without prior biologic self-injection experience. Patients submitted self-made videos, photos, and projective exercises of an actual biologic self-injection and completed validated instruments to assess burden of treatment. Videos and photos containing routine and ritual elements were thematically categorized based on functional and emotional benefit, and analyzed for differences based on current biologic, dosing frequency, time on current biologic, and burden of treatment measures. RESULTS During patients' initial at-home injections, training gaps became apparent, leading to a process of experimentation aimed at reducing pain/anxiety, increasing confidence, and building a consistent injection process. Routines were present in 27/27 (100%) patients and anchored the time, place, and process for injection, and incorporated approved use steps for the injection device. Ritual elements served as emotional coping strategies for patients and were present in 21/27 (77.8%) of patients. CONCLUSION Our findings suggest that providing patients device training using adult learning principles, teaching routines and rituals concurrently, and providing at-home opportunities for practice with a device trainer may be useful strategies to reduce anxiety, avoid unnecessary experimentation, and improve adherence to injection therapy. While further studies are needed to generalize our findings, we posit that routine and ritual elements can be incorporated into existing patient-clinician interactions or novel digital interventions through mobile medical applications, smart training devices, and connected injection ecosystems.
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Affiliation(s)
- Marty Coyne
- Matchstick, Boonton, NJ, USA
- University of Rhode Island School of Pharmacy, Kingston, RI, USA
| | | | | | - James Hawthorne
- Matchstick, Boonton, NJ, USA
- University of Rhode Island School of Pharmacy, Kingston, RI, USA
| | - Dimos Katsaros
- Matchstick, Boonton, NJ, USA
- University of Rhode Island School of Pharmacy, Kingston, RI, USA
| | - Morgan Perich
- University of Rhode Island School of Pharmacy, Kingston, RI, USA
| | | | - Flore Pericaud
- Technical Research and Development, Novartis Pharmaceuticals, Basel, Switzerland
| | - Chris Franzese
- Matchstick, Boonton, NJ, USA
- University of Rhode Island School of Pharmacy, Kingston, RI, USA
| | - Graham Jones
- Technical Research and Development, Novartis Pharmaceuticals, East Hanover, NJ, USA
- Correspondence: Graham Jones, Technical Research and Development, Novartis Pharmaceuticals, East Hanover, NJ, USA, Email
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Wei Y, Zhao J, Ming J, Zhang X, Chen Y. Patient Preference for Self-Injection Devices in Rheumatoid Arthritis: A Discrete Choice Experiment in China. Patient Prefer Adherence 2022; 16:2387-2398. [PMID: 36068820 PMCID: PMC9441172 DOI: 10.2147/ppa.s375938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 08/19/2022] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVE Rheumatoid arthritis (RA) is increasingly treated with biologics, which is commonly administered by injection devices. The aim of this study is to evaluate patients' preferences for self-injection devices in RA, and to elicit their willingness to pay (WTP) for injector devices in China. METHODS RA patients were recruited from Beijing, Shanghai, Guangzhou, Chengdu, Wuhan and Xi'an in China. A discrete choice experiment (DCE) was employed to elicit patient preferences. Patients were presented with 15 choice sets that consisted of seven attributes, which were developed based on literature review and further validated by physicians. The seven attributes were as follows: operation steps, injection pain, feedback indication, needle visibility, needle protection, size and out-of-pocket costs. A mixed logit model was used to analyze the relative importance of seven attributes and to calculate the WTP for a changed attribute level. RESULTS Analyses included 114 adults with RA (mean age of 44.6 years old). When choosing the injection device, all attributes had significant influence. Among nonmonetary attributes, very slight injection pain was the most preferred for patients, followed by auto-injection method, thicker size, hidden needle, with needle protection and multiple feedback indication. Patients had a negative preference for increasing out-of-pocket costs. Patients were willing to pay CNY 45.26 for improving slight injection pain to very slight injection pain, CNY 13.26 for the auto-injection method, CNY 12.22 for the thicker size, CNY 10.06 for the hidden needle, CNY 9.82 for needle protection, and CNY 9.70 for multiple feedback indicators. CONCLUSION The results suggested that injection pain was the most important attribute for RA patients. Meanwhile, all other enhanced attributes of self-injection devices also significantly influence patients' selection on injection devices. Findings suggested that there is significant potential value in developing self-injection devices that could further help improve treatment adherence and promote patient-centered care in autoimmune diseases.
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Affiliation(s)
- Yan Wei
- National Health Commission Key Laboratory of Health Technology Assessment, School of Public Health, Fudan University, Shanghai, People’s Republic of China
| | - Jin Zhao
- National Health Commission Key Laboratory of Health Technology Assessment, School of Public Health, Fudan University, Shanghai, People’s Republic of China
| | - Jian Ming
- National Health Commission Key Laboratory of Health Technology Assessment, School of Public Health, Fudan University, Shanghai, People’s Republic of China
| | - Xuewu Zhang
- Department of Rheumatology, Peking University People’s Hospital, Beijing, People’s Republic of China
- Correspondence: Xuewu Zhang, Department of Rheumatology, Peking University People’s Hospital, Beijing, People’s Republic of China, Tel +8613681573403, Fax +86-010-88366323, Email
| | - Yingyao Chen
- National Health Commission Key Laboratory of Health Technology Assessment, School of Public Health, Fudan University, Shanghai, People’s Republic of China
- Yingyao Chen, National Health Commission Key Laboratory of Health Technology Assessment, School of Public Health, Fudan University, Shanghai, 200032, People’s Republic of China, Tel +86-21-33565183, Fax +86-21-64169552, Email
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Kelley EL, Smith RH, Corcoran G, Nygren S, Jacoski MV, Fernandes A. Advances in subcutaneous injections: PRECISE II: a study of safety and subject preference for an innovative needle-free injection system. Drug Deliv 2021; 28:1915-1922. [PMID: 34541982 PMCID: PMC8462839 DOI: 10.1080/10717544.2021.1976309] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Accepted: 08/30/2021] [Indexed: 11/16/2022] Open
Abstract
Needle-free injection is a desirable goal for many reasons, including reducing pain, anxiety, and eliminating safety risks associated with needle-stick injuries. However, development of a safe, reliable needle-free device optimized for at-home use has been met with many challenges. Portal Instruments Inc. has been developing needle-free medication delivery using a well-designed hand-held device, PRIME, that is safe, intuitive to use, and utilizes advanced electronic control of a focused, high velocity, pressurized liquid injection stream. The PRECISE II human study demonstrated that the PRIME needle-free injection system was safe, well tolerated, and strongly preferred by participants for self-injections over a standard needle and syringe. In addition, the study was able to be completed early for superiority following the success of the pre-defined interim analysis.
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Pirri S, Talarico R, Marinello D, Turchetti G, Mosca M. A systematic literature review of existing tools used to assess medication adherence in connective tissue diseases: the state of the art for the future development of co-designed measurement tools. Reumatismo 2021; 73. [PMID: 34814655 DOI: 10.4081/reumatismo.2021.1418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 09/18/2021] [Indexed: 11/23/2022] Open
Abstract
Lack of medication adherence is frequent in chronic connective tissue diseases and is associated with poorer health outcomes, low quality of life and economic loss. This research is based on a systematic literature search and aims to identify the surveys and tools used for the assessment of medication adherence in patients with connective tissue diseases (CTDs) and in particular the tools co-designed with patients. A systematic literature review was performed in PubMed and Embase databases searching for studies concerning the application of surveys or tools designed for medication adherence assessment. A specific analysis was also performed to identify which of these existing tools were developed in co-design with patients affected by CTDs. 1958 references were identified, and 31 studies were finally included. Systemic lupus erythematosus was the most investigated disease, followed by the Behçet's disease. The tools used to assess adherence in CTDs were, in most cases, valid and useful. However, the results showed a certain degree of heterogeneity among the studies and the medication adherence assessment and measurement tools adopted, which were mostly based on selfreported questionnaire. No co-designed tools with patients were found. Low- and non-adherence were explored in some CTDs with valid and useful tools, while other CTDs still need to be assessed. Therefore, more efforts should be made to better understand the specific reasons for the low- and non-adherence in CTDs patients.
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Affiliation(s)
- S Pirri
- Institute of Management, Scuola Superiore Sant'Anna, Pisa.
| | - R Talarico
- Rheumatology Unit, Azienda Ospedaliero Universitaria Pisana, Pisa.
| | - D Marinello
- Rheumatology Unit, Azienda Ospedaliero Universitaria Pisana, Pisa.
| | - G Turchetti
- Institute of Management, Scuola Superiore Sant'Anna, Pisa.
| | - M Mosca
- Rheumatology Unit, Azienda Ospedaliero Universitaria Pisana, Pisa.
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Abstract
Even after more than 30 years since its discovery, there is no cure for HIV-1 infection. Combination antiretroviral therapy (cART) is currently the only HIV-1 infection management option in clinics. Despite its success in suppressing viral replication and converting HIV-1 from a lethal infection to a chronic and manageable disease, cART treatment is life long and long-term use can result in major drawbacks such as high cost, multiple side effects, and an increase in the development of multidrug-resistant escape mutants. Recently, antibody-based anti-HIV-1 treatment has emerged as a potential alternative therapeutic modality for HIV-1 treatment and cure strategies. These antibody-based anti-HIV-1 treatments comprising either receptor-targeting antibodies or broad neutralizing antibodies (bNAbs) are currently being developed and evaluated in clinical trials. These antibodies have demonstrated potent antiviral effects against multiple strains of HIV-1, and shown promise for prevention, maintenance, and prolonged remission of HIV-1 infection. This review gives an update on the current status of these antibody-based treatments for HIV-1, discusses their mechanism of action and the challenges in developing them, providing insight for their development as novel clinical therapies against HIV-1 infection.
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Affiliation(s)
- Wanwisa Promsote
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Megan E DeMouth
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Cassandra G Almasri
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Amarendra Pegu
- Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.
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Yoneda S, Torisu T, Uchiyama S. Development of syringes and vials for delivery of biologics: current challenges and innovative solutions. Expert Opin Drug Deliv 2021; 18:459-470. [PMID: 33217252 DOI: 10.1080/17425247.2021.1853699] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
INTRODUCTION Several new biopharmaceutical dosage forms have developed over time, such as lyophilized vial, liquid vial, and liquid prefilled syringe formulations. This review summarizes major pharmaceutical dosage forms and their advantages, disadvantages, and countermeasures against the shortcomings of each formulation. The appropriate combination of active pharmaceutical ingredients, excipients, and containers should be selected for the safe and less burdensome administration to the patients. Finally, we note certain opinions on the future development of not only therapeutic proteins but also gene therapeutics. AREAS COVERED This review is to discuss the challenges of the development of dosage forms to improve pharmaceutical stability and how they can be overcome. EXPERT OPINION Silicone oil-free syringes are highly preferable for minimizing subvisible particles in the drug. It can be proposed that materials with less protein adsorption property are preferable for the suppression of protein aggregation. It is required to minimize adverse effects of biopharmaceuticals through proper quality control of the drug in a container, based on the understating of physicochemical stability of the protein in solution, the physicochemical properties of the container, and their combinations.
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Affiliation(s)
- Saki Yoneda
- Department of Biotechnology, Graduate School of Engineering, Osaka University, Osaka, Japan
| | - Tetsuo Torisu
- Department of Biotechnology, Graduate School of Engineering, Osaka University, Osaka, Japan
| | - Susumu Uchiyama
- Department of Biotechnology, Graduate School of Engineering, Osaka University, Osaka, Japan.,Exploratory Research Center on Life and Living Systems, National Institutes of Natural Sciences, Okazaki, Aichi, Japan
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Aw J, Griffiths H, Zochling J, Lanzafame A, Jordan A. Usability of the Certolizumab Pegol Auto-Injection Device in Australian Patients with Chronic Rheumatic Diseases: Results from a Market Research Study. Patient Prefer Adherence 2021; 15:1469-1476. [PMID: 34234420 PMCID: PMC8254605 DOI: 10.2147/ppa.s310086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 05/01/2021] [Indexed: 11/23/2022] Open
Abstract
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 (SIAQv2.0). 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.
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Affiliation(s)
- Juan Aw
- Peninsula Rheumatology, Langwarrin, VIC, Australia
| | | | | | | | - Andrew Jordan
- BJC Health, Parramatta, NSW, Australia
- Correspondence: Andrew Jordan BJC Health, Level 1, 17-21 Hunter St, Parramatta, NSW, 2150, AustraliaTel +61 1300 252 698Fax +61 02 9890 7655 Email
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Introduction of self-injection increases compliance with dupilumab administration in adult patients with atopic dermatitis: A single-center retrospective study. JAAD Int 2020; 1:91-92. [PMID: 34409326 PMCID: PMC8361908 DOI: 10.1016/j.jdin.2020.06.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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St Clair-Jones A, Prignano F, Goncalves J, Paul M, Sewerin P. Understanding and Minimising Injection-Site Pain Following Subcutaneous Administration of Biologics: A Narrative Review. Rheumatol Ther 2020; 7:741-757. [PMID: 33206343 PMCID: PMC7672413 DOI: 10.1007/s40744-020-00245-0] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 10/03/2020] [Indexed: 02/07/2023] Open
Abstract
Injection-site pain (ISP) is a subjective side effect that is commonly reported with the subcutaneous administration of biological agents, yet it may only be a concern to some. Multiple factors related to the product formulation, such as pH, volume and excipients, and/or to the injection process have the potential to contribute to ISP, while patient-related factors, such as low body weight, gender and age, can make an individual more susceptible to experiencing ISP. While total elimination of ISP remains unlikely with any subcutaneously administered agent, it can be minimised by helping the patient to develop a confident and competent injection technique via robust and effective training. Careful management of patient expectations along with open discussion regarding the potential risk of ISP may serve to minimise treatment-related anxieties and, importantly, allow the patient to remain in control of his/her treatment. Other interventions to help minimise ISP include psychological interventions, allowing biologics to reach room temperature prior to injection, using the most suitable injection device for the individual patient and selecting an alternative drug formulation, when available. Productive patient–physician communication remains important in order to support and optimise treatment experience and adherence, while also providing the opportunity for patients to discuss any ISP-related issues.
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Affiliation(s)
- Anja St Clair-Jones
- Pharmacy Department, Brighton and Sussex University Hospitals NHS Trust, Brighton, UK.
| | - Francesca Prignano
- Section of Dermatology, Department of Health Science, University of Florence, Florence, Italy
| | - Joao Goncalves
- iMed-Research Institute for Medicines, Faculdade de Farmácia, Universidade de Lisboa, Lisbon, Portugal
| | - Muriel Paul
- Department of Pharmacy, AP-HP, Henri-Mondor Hospital, Créteil, France
- University of Paris-Est Créteil, Epidemiology in Dermatology and Evaluation of Therapeutics (EpidermE), EA 7379, UPEC, Créteil, 94010, France
| | - Philipp Sewerin
- Department and Hiller Research Unit of Rheumatology, University Clinic Düsseldorf (UKD), Heinrich Heine University, Düsseldorf, Germany
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Pompilus F, Ciesluk A, Strzok S, Ciaravino V, Harris K, Szegvari B, Mountian I, Cleanthous S, Meunier J. Development and psychometric evaluation of the assessment of self-injection questionnaire: an adaptation of the self-injection assessment questionnaire. Health Qual Life Outcomes 2020; 18:355. [PMID: 33148261 PMCID: PMC7640481 DOI: 10.1186/s12955-020-01606-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Accepted: 10/22/2020] [Indexed: 12/01/2022] Open
Abstract
BACKGROUND Patient-reported outcome (PRO) instruments provide robust and effective means of evaluating patients' treatment experience; however, none adequately cover experience using self-injection devices with enhanced features, such as an electromechanical autoinjector (e-Device). The aim of this study was to develop a PRO instrument that accurately assesses patient experience of using an e-Device and to evaluate its psychometric properties. METHODS A mixed-methods approach was taken; two parallel, targeted literature reviews were conducted to identify relevant concepts and existing self-injection PRO instruments that could be adapted. Patient feedback obtained from two focus groups was used to inform initial instrument development. The pilot instrument was then administered in a multicenter, open-label, phase 3 clinical study in which patients self-injected certolizumab pegol using an e-Device, to gather evidence of its psychometric qualities. Exit interviews were conducted with a sub-sample of patients enrolled in the study to confirm the appropriateness and clarity of the items included and cognitively debrief the instrument. Confirmatory factor analysis (CFA) was conducted on all items, and each domain's internal consistency was measured using Cronbach's ɑ. RESULTS The literature searches identified several e-Device-specific concepts related to device features, device function, side effects/reactions/pain, confidence, and interference/convenience in daily life. Seven existing PRO instruments were identified. The Self-Injection Assessment Questionnaire (SIAQ), containing pre- and post-injection questionnaire modules, was selected as most suitable and adapted using feedback from 19 patients in the two focus groups to form the pilot Assessment of Self-Injection (ASI) questionnaire. CFA resulted in some changes to the grouping of items in the post-injection module domains following psychometric evaluation of the ASI. Internal consistency was satisfactory for all pre- and post-injection domains (ɑ > 0.8). Cognitive debriefing results from 12 patient exit interviews confirmed the ASI's appropriateness and clarity. CONCLUSIONS The ASI was developed iteratively with patient input and was evaluated in its intended clinical context of use. Psychometric analyses indicated promising cross-sectional results; the ASI was well understood and considered relevant by patients self-injecting using the e-Device, suggesting that it could be used in real-world settings to aid with clinical decision making. TRIAL REGISTRATION NCT03357471.
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Affiliation(s)
| | | | - Sara Strzok
- Modus Outcomes, 1 Broadway, Cambridge, MA, USA
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Hanna KS, Segal EM, Barlow A, Barlow B. Clinical strategies for optimizing infusion center care through a pandemic. J Oncol Pharm Pract 2020; 27:165-179. [PMID: 32972300 DOI: 10.1177/1078155220960211] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The national pandemic resulting from the novel coronavirus, COVID-19, has made the delivery of care for patients with cancer a challenge. There are competing risks of mortality from cancer versus serious complications and higher risk of death from COVID-19 in immunocompromised hosts. Furthermore, compounding these concerns is the inadequate supply of personal protective equipment, decreased hospital capacity, and paucity of effective treatments or vaccines to date for COVID-19. Guidance measures and recommendations have been published by national organizations aiming to facilitate the delivery of care in a safe and effective manner, many of which, are permanently adoptable interventions. Given the critical importance to continue chemotherapy, there remains additional interventions to further enhance patient safety while conserving healthcare resources such as adjustments in medication administration, reduction in laboratory or drug monitoring, and home delivery of specialty infusions. In this manuscript, we outline how to implement these actionable interventions of chemotherapy and supportive care delivery to further enhance the current precautionary measures while maintaining safe and effective patient care. Coupled with current published standards, these strategies can help alleviate the numerous challenges associated with this pandemic.
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Affiliation(s)
- Kirollos S Hanna
- Mayo Clinic College of Medicine, Rochester, USA
- M Health Fairview, Maple Grove, USA
| | - Eve M Segal
- Seattle Cancer Care Alliance, University of Washington Medical Center, Seattle, USA
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