1
|
Théate N, Geoffroy M, Kanagaratnam L, Gozalo C, Charlot I, Bolko L, Hittinger-Roux A, Djerada Z, Salmon JH. Urinary methotrexate dosage in rheumatoid arthritis, in patients treated for at least 6 months: a potential marker of adherence. RMD Open 2024; 10:e004024. [PMID: 38772677 DOI: 10.1136/rmdopen-2023-004024] [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: 12/18/2023] [Accepted: 04/28/2024] [Indexed: 05/23/2024] Open
Abstract
OBJECTIVES Non-adherence to rheumatoid arthritis (RA) treatments must be identified. A methotrexate (MTX) urinary dosage (METU) was recently developed. The aim of our study was to assess adherence to MTX in RA using METU in real-life conditions and to compare it with indirect adherence measurement technics. METHODS We performed a cross-sectional study at Reims University Hospital. We included over 18-year-old patients with RA treated by MTX for more than 6 months. Patients were invited to complete demographic, clinical and psychological questionnaires and adherence measurement technics (Compliance Questionnaire of Rheumatology (CQR) and Medication Possession Ratio (MPR)). A urinary sample was collected to measure MTX and information about tolerance was evaluated through Methotrexate Intolerance Severity Score. RESULTS 84 patients were included, 26 using oral MTX, 58 subcutaneous (SC) MTX. Among them, 73% were female, mean age was 61.5 years, MTX mean dose was 15 mg/week and 61.9% were treated by biological DMARDs (Disease Modifying Antirheumatic Drugs). 77 patients (91.7%) were adherent to treatment according to METU, whereas MPR and CQR reported less adherence (69.5% and 61.9%, respectively). MPR and METU were not significantly different in SC MTX users (p=0.059). Non-adherent patients had a higher number of tender joints and C reactive protein value (p<0.05). CONCLUSION This is the first largest study evaluating MTX adherence in patients with RA using a urinary dosage. We identified that indirect adherence measurements did not reflect real-life adherence. It would be appreciable to realise METU, in a new study, in patients with RA with unexplained response to treatment, to consider it before escalating therapeutic strategy.
Collapse
Affiliation(s)
- Noémie Théate
- Rhumatologie, Université de Reims Champagne-Ardenne, Reims, France
- Rhumatologie, Centre Hospitalier Universitaire de Reims, Reims, France
| | - Marion Geoffroy
- Rhumatologie, Centre Hospitalier Universitaire de Reims, Reims, France
| | - Lukshe Kanagaratnam
- UR 3797 VieFra, Université de Reims Champagne-Ardenne, Reims, France
- Unité d'Aide Méthodologique, Centre Hospitalier Universitaire de Reims, Reims, France
| | - Claire Gozalo
- UR 3801 PPF, Université de Reims Champagne-Ardenne, Reims, France
- Pharmacologie-Toxicologie, Pôle de Biologie Territoriale, Centre Hospitalier Universitaire de Reims, Reims, France
| | - Isabelle Charlot
- Rhumatologie, Centre Hospitalier Universitaire de Reims, Reims, France
| | - Lois Bolko
- Rhumatologie, Centre Hospitalier Universitaire de Reims, Reims, France
| | | | - Zoubir Djerada
- UR 3801 PPF, Université de Reims Champagne-Ardenne, Reims, France
- Pharmacologie-Toxicologie, Pôle de Biologie Territoriale, Centre Hospitalier Universitaire de Reims, Reims, France
| | - Jean-Hugues Salmon
- Rhumatologie, Université de Reims Champagne-Ardenne, Reims, France
- Rhumatologie, Centre Hospitalier Universitaire de Reims, Reims, France
| |
Collapse
|
2
|
Hebing RCF, Elhendy N, van Geel EH, van Heuckelum M, Nurmohamed MT, van den Bemt BJF. The correlation between 4 adherence measurements methods in patients with rheumatoid arthritis using methotrexate. Br J Clin Pharmacol 2024; 90:882-889. [PMID: 38048762 DOI: 10.1111/bcp.15980] [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: 04/20/2023] [Revised: 11/08/2023] [Accepted: 11/13/2023] [Indexed: 12/06/2023] Open
Abstract
AIMS Methotrexate (MTX) is the cornerstone in the treatment of rheumatoid arthritis (RA) patients. However, adherence to MTX therapy is not optimal, and instruments to assess medication nonadherence are warranted. To date there is no consensus on the best method to determine adherence to MTX. The aim of this study was to assess the correlation between adherence assessed with a Medication Event Monitoring System (MEMS) vs. pill count, MTX-polyglutamate (PG) concentration and Compliance Questionnaire-Rheumatology (CQR) in patients with established RA. Second, the correlations between these methods and the Disease Activity Scores of 28 joints (DAS28) were examined. METHODS Adult RA patients currently treated with MTX were included. Multivariable linear and logistic regression were used, with adherence assessed with MEMS as dependent variable vs. pill count, MTX-PG concentrations, CQR as independent variables and DAS28 vs. each of the 4 adherence measurements. Covariates were included, such as comedication, age and use of corticosteroids. RESULTS In total, 190 consecutive RA patients were included. Pill count was correlated with adherence assessed with MEMS (linear regression, β = 0.588, 95% confidence interval = 0.255-0.921, P < .001), whereas CQR and MTX-PGs were not. Logistic regression confirmed the correlation between dichotomized adherence and pill count only (β = 4.47, 95% confidence interval = 1.31-7.64, P = .006). No other correlations were found, either for all adherence outcomes or DAS28. CONCLUSION Measuring adherence with MEMS is correlated with pill count, whereas other methods were not correlated with MEMS or with DAS28. Pill count can be used to estimate adherence to MTX therapy, in case MEMS is not achievable.
Collapse
Affiliation(s)
- Renske C F Hebing
- Amsterdam Rheumatology and immunology Center, Amsterdam UMC, location VUmc, Amsterdam, The Netherlands
- Amsterdam Rheumatology and immunology Center, location Reade, Amsterdam, The Netherlands
| | - Nada Elhendy
- Amsterdam Rheumatology and immunology Center, location Reade, Amsterdam, The Netherlands
| | - Eva H van Geel
- Amsterdam Rheumatology and immunology Center, Amsterdam UMC, location VUmc, Amsterdam, The Netherlands
- Amsterdam Rheumatology and immunology Center, location Reade, Amsterdam, The Netherlands
| | | | - Michael T Nurmohamed
- Amsterdam Rheumatology and immunology Center, Amsterdam UMC, location VUmc, Amsterdam, The Netherlands
- Amsterdam Rheumatology and immunology Center, location Reade, Amsterdam, The Netherlands
| | | |
Collapse
|
3
|
Geoffroy M, Gozalo C, Konecki C, Pauvele L, Hittinger A, Theate N, Feliu C, Salmon JH, Djerada Z. A new pharmacokinetic model of urinary methotrexate to assess adherence in rheumatoid arthritis. Biomed Pharmacother 2023; 168:115620. [PMID: 37864897 DOI: 10.1016/j.biopha.2023.115620] [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: 07/26/2023] [Revised: 09/26/2023] [Accepted: 09/28/2023] [Indexed: 10/23/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Methotrexate (MTX) is the first-line therapy for rheumatoid arthritis (RA). While therapeutic adherence is essential to successful management, no objective MTX assay is currently available. Using population pharmacokinetic modelling (PopPK), our objective was to describe the urinary MTX (MTXu) kinetics in treated patients and to evaluate its abilities to assess the MTX-adherence. METHODS The association between urinary methotrexate level and methotrexate administration was assessed using a generalized linear model. Then, a population pharmacokinetic model was developed based on data from 59 patients using with Monolix 2021. R2. Simulations were run to establish a reference kinetic profile and evaluate the proportion of samples predicted as true positives. RESULTS Compared to the control group, multivariate analysis showed that MTXu was independently associated with methotrexate administration (p < 0.0001) with a sensitivity and specificity greater than 99%. The final PopPK model selected was a two-compartment model with first-order absorption and elimination. Internal and external validation of the model met all predefined criteria. When using an analytical assay with a LOQ equal to 1 nM, the proportion of samples predicted as true positives is over 90%, as a function of MTX dose (7.5-25 mg/week) and post-administration sampling days (1-7 days). CONCLUSION We developed a pharmacokinetic model able to describe expected patterns of urinary methotrexate. This allowed us to propose a new objective test of MTX adherence, which could help in routine practice to differentiate patients who are truly unresponsive to methotrexate from those who are unresponsive because of non-adherence.
Collapse
Affiliation(s)
| | - Claire Gozalo
- Reims University Hospital, Department of Pharmacology and Toxicology, 51100 Reims, France; University of Reims Champagne-Ardenne (URCA), Department of Medical Pharmacology, EA3801, 51097 Reims, France
| | - Céline Konecki
- Reims University Hospital, Department of Pharmacology and Toxicology, 51100 Reims, France; University of Reims Champagne-Ardenne (URCA), Department of Medical Pharmacology, EA3801, 51097 Reims, France
| | - Loic Pauvele
- Rheumatology, CHU Maison Blanche, Reims, Reims, France
| | | | - Noemie Theate
- Rheumatology, CHU Maison Blanche, Reims, Reims, France
| | - Catherine Feliu
- Reims University Hospital, Department of Pharmacology and Toxicology, 51100 Reims, France; University of Reims Champagne-Ardenne (URCA), Department of Medical Pharmacology, EA3801, 51097 Reims, France
| | | | - Zoubir Djerada
- Reims University Hospital, Department of Pharmacology and Toxicology, 51100 Reims, France; University of Reims Champagne-Ardenne (URCA), Department of Medical Pharmacology, EA3801, 51097 Reims, France.
| |
Collapse
|
4
|
Haegens LL, Huiskes VJB, van der Ven J, van den Bemt BJF, Bekker CL. Factors Influencing Preferences of Patients With Rheumatic Diseases Regarding Telehealth Channels for Support With Medication Use: Qualitative Study. JMIR Form Res 2023; 7:e45086. [PMID: 37471137 PMCID: PMC10401190 DOI: 10.2196/45086] [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: 12/15/2022] [Revised: 04/04/2023] [Accepted: 05/04/2023] [Indexed: 07/21/2023] Open
Abstract
BACKGROUND Patients with rheumatic diseases are known to experience drug-related problems at various times during their treatment. As these problems can negatively influence patients' health, they should be prevented or resolved as soon as possible, for which patients might benefit from additional support. Telehealth has the potential to continuously provide information and offers the possibility to easily contact a health care provider in order to support patients with medication use. Knowledge of factors influencing the patient's preference for telehealth channels can improve the actual use of telehealth channels. OBJECTIVE This study aims to identify factors that influence the preferences of patients with rheumatic diseases regarding telehealth channels for support with medication use. METHODS A qualitative study with face-to-face interviews was performed among patients with an inflammatory rheumatic disease in the Netherlands. A total of 4 telehealth channels were used: a frequently asked questions page, a digital human, an app for SMS text messaging with health care providers, and an app for video-calling with health care providers. Using a semistructured interview guide based on domains of the Capability, Opportunity, Motivation, and Behavior (COM-B) model, participants were questioned about (1) their general opinion on the 4 telehealth channels, (2) factors influencing preference for individual telehealth channels, and (3) factors influencing preference for individual telehealth channels in relation to the other available channels. Interviews were recorded, transcribed, and categorically analyzed. RESULTS A total of 15 patients were interviewed (female: n=8, 53%; male: n=7, 47%; mean age 55, SD 16.8 years; median treatment duration of 41, IQR 12-106 months). The following 3 categories of factors influencing patient preference regarding telehealth channels were identified: (1) problem-related factors included problems needing a visual check, problems specifically related to the patient, and urgency of the problem; (2) patient-related factors included personal communication preference and patient characteristics; and (3) channel-related factors included familiarity with the telehealth channel, direct communication with a health care provider, methods of searching, and conversation history. CONCLUSIONS Preference for telehealth channels is influenced by factors related to the problem experienced, the patient experiencing the problem, and telehealth channel characteristics. As the preference for telehealth channels varies between these categories, multiple telehealth channels should be offered to enable patients to tailor the support with their medication use to their needs.
Collapse
Affiliation(s)
- Lex L Haegens
- Department of Research and Innovation, Sint Maartenskliniek, Ubbergen, Netherlands
| | | | - Jeffrey van der Ven
- Department of Research and Innovation, Sint Maartenskliniek, Ubbergen, Netherlands
| | - Bart J F van den Bemt
- Department of Research and Innovation, Sint Maartenskliniek, Ubbergen, Netherlands
- Department of Pharmacy, Sint Maartenskliniek, Ubbergen, Netherlands
- Department of Pharmacy, Radboud University Medical Center, Nijmegen, Netherlands
| | - Charlotte L Bekker
- Department of Pharmacy, Radboud University Medical Center, Nijmegen, Netherlands
| |
Collapse
|
5
|
van Heuckelum M, van den Ende CHM, van Dulmen S, van den Bemt BJF. Electronic Monitoring Feedback for Improving Medication Adherence and Clinical Outcomes in Early Rheumatoid Arthritis: A Randomized Clinical Trial. Patient Prefer Adherence 2021; 15:1107-1119. [PMID: 34079231 PMCID: PMC8164714 DOI: 10.2147/ppa.s297170] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Accepted: 03/19/2021] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Non-adherence to medication (range 30-107%) is a major issue in patients with rheumatoid arthritis (RA). Previous research has shown that electronic monitoring feedback (EMF) might be an effective strategy to improve medication adherence in chronic conditions. Therefore, this study investigated the effectiveness of electronic monitoring feedback in patients with early RA to improve medication adherence and clinical outcomes compared to usual care. METHODS An open-label randomized clinical trial was performed to compare EMF with standard care during a 12-month follow-up period on two sites of the Sint Maartenskliniek (Nijmegen and Boxmeer) in the Netherlands. Patients were eligible if they: (1) had a (working) diagnosis of early RA, (2) were currently using methotrexate, (3) were aged ≥18 years, and (4) had a life expectancy of ≥12 months. Primary outcome was the difference in proportion of non-adherent patients measured with the Compliance Questionnaire on Rheumatology after 12 months. Secondary outcomes were beliefs about medicines, medication adherence measured with the MMAS-8®, patients' health status, prescription of biologic DMARDs, and disease activity after 12 months. RESULTS Of the 367 initially-invited patients, 93 patients with early RA agreed to participate in this study. No significant difference was found in the proportion of non-adherent patients between the intervention arm and the usual care arm after 12 months follow-up (60.0% and 61.3%, p=0.93, respectively). Patients in the intervention arm tended to discontinue methotrexate earlier than patients in the usual care arm (median time in weeks: 15.7 (9.1-33.6) and 21.9 (19-28.4), respectively, p=0.31), whereas patients in the usual care arm tended to initiate biologic DMARDs earlier than those in the intervention arm (median time in weeks: 11.9 (5.7-22) and 17 (9.9-40.9), respectively, p=0.55). CONCLUSION This study illustrates the challenge of targeting non-adherence with EMF in patients with early RA and shares important lessons learned about designing adherence intervention trials with respect to study attrition, accounting for drug survival, intervention fidelity, intervention uptake, and technical aspects.
Collapse
Affiliation(s)
- Milou van Heuckelum
- Department of Rheumatology, Sint Maartenskliniek, Nijmegen, the Netherlands
- Department of Pharmacy, Sint Maartenskliniek, Nijmegen, the Netherlands
| | - Cornelia H M van den Ende
- Department of Rheumatology, Sint Maartenskliniek, Nijmegen, the Netherlands
- Department of Rheumatology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Sandra van Dulmen
- Department of Primary and Community Care, Radboud University Medical Center, Radboud Institute for Health Sciences, Nijmegen, the Netherlands
- Nivel (Netherlands Institute for Health Services Research), Utrecht, the Netherlands
- Faculty of Health and Social Sciences, University of South-Eastern Norway, Drammen, Norway
| | - Bart J F van den Bemt
- Department of Pharmacy, Sint Maartenskliniek, Nijmegen, the Netherlands
- Department of Pharmacy, Radboud University Medical Center, Nijmegen, the Netherlands
- Department of Clinical Pharmacy and Toxicology, Maastricht University Medical Centre+, Maastricht, the Netherlands
| |
Collapse
|
6
|
Brzezińska O, Kuc A, Kobiałka D, Małecki D, Makowska J. Adherence with methotrexate in polish patients-Survey research results. Int J Clin Pract 2021; 75:e13677. [PMID: 32798326 DOI: 10.1111/ijcp.13677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 08/12/2020] [Indexed: 11/30/2022] Open
Abstract
INTRODUCTION Methotrexate (MTX) is the first-line medicine used in most inflammatory joint diseases. It is highly effective but, it's burdened with common side effects and the result of treatment is not immediately visible. This fact significantly increases the risk of unsatisfying patients' compliance. It may lead to difficulties in achieving disease remission and unjustified escalation of treatment. PURPOSE The aim of the study was to evaluate the methotrexate treatment schemes and to assess the patients' compliance with the treatment. MATERIALS AND METHODS The study was based on an online questionnaire distributed to rheumatic patients treated with MTX. The questions about MTX therapy, treatment monitoring, patients' compliance and causing of skipping drug doses were asked. RESULTS The questionnaire was filled up by 415 patients (21 men, 394 women and average age 36 ± 12.3). In 238 cases the MTX therapy was discontinued, in 148 the decision was taken by the physician, the others discontinued treatment on their own (90 subjects). From the group of patients who stopped taking MTX, 140 returned to the previous treatment. The most common cause of stopping treatment was gastrointestinal (GI) side effects. Self-discontinuation was more often explained by unbearable side-effects (63.33% vs 44.59%; P = .005) such as GI complaints, headaches and bad mood. The doctor's decision to stop treatment was more often caused by the occurrence of liver damage and the improvement of the patient's condition. Good compliance was declared by 346 patients. Most of them (61.69%) admit to skipping MTX doses. The most common reasons for missing a dose were: infectious disease and forgetfulness. The group of patients with good adherence to therapy was significantly older with longer disease duration. CONCLUSION High adherence with prescribed MTX is associated with good treatment tolerance, while the occurrence of side effects significantly increases the risk of discontinuation, often without consulting the physician.
Collapse
Affiliation(s)
- Olga Brzezińska
- Department of Rheumatology, Medical University of Lodz, Łódź, Poland
| | - Anita Kuc
- Department of Rheumatology, Medical University of Lodz, Łódź, Poland
| | - Diana Kobiałka
- Department of Rheumatology, Medical University of Lodz, Łódź, Poland
| | - Dawid Małecki
- Department of Rheumatology, Medical University of Lodz, Łódź, Poland
| | - Joanna Makowska
- Department of Rheumatology, Medical University of Lodz, Łódź, Poland
| |
Collapse
|
7
|
Ubaka CM, Ibe OG, Amorha KC, Isah A, Okonta MJ. Medication adherence among Nigerian patients with rheumatoid arthritis: a two instruments survey. JOURNAL OF PHARMACEUTICAL HEALTH SERVICES RESEARCH 2021. [DOI: 10.1093/jphsr/rmaa007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Objectives
Medication adherence is still a significant problem in chronic diseases management and rheumatoid arthritis (RA) is not an exception. There is very little information regarding the level and influencing factors of medication adherence among Nigerian patients with RA. This study evaluated the level and determinants of medication adherence among patients with RA in a Nigerian referral hospital.
Methods
Using a questionnaire based cross sectional survey, 169 patients with RA were evaluated for their medication adherence using two validated instruments namely; five-item Medication Adherence Report Scale and five-item Compliance Questionnaire for Rheumatology. The two instruments were subjected to descriptive (mean and frequencies) and mean difference (chi-square, t-test, Pearson correlation) analysis, and their reliability (Cronbach alpha) in a Nigerian setting was also established.
Key findings
The level of non-adherence reported in this study was high and ranged from 48.5% for the CQR to 63.9% for the Medication Adherence Report Scale questionnaires respectively. Being of a male gender, of an older age, the higher number of pills taken, better education and the duration of the disease all significantly contributed to higher adherence measures among these RA patients (P <0.05 for all). Both questionnaires used were correlated and reliable for use among patients with rheumatoid arthritis in Nigeria.
Conclusion
Findings from this study show that non adherence to medications among RA patients were high and factors such age, gender, education, pill burden could have been responsible.
Collapse
Affiliation(s)
- Chukwuemeka M Ubaka
- Department of Clinical Pharmacy and Pharmacy Management University of Nigeria, Nsukka, Enugu, Nigeria
- Pharmacy Practice and Pharmaceutical Care Research Group, University of Nigeria, Nsukka, Enugu, Nigeria
| | - Ozulonye G Ibe
- Department of Pharmacy, National Orthopedic Hospital, Thinkers Corner, Enugu, Nigeria
| | - Kosisochi C Amorha
- Department of Clinical Pharmacy and Pharmacy Management University of Nigeria, Nsukka, Enugu, Nigeria
- Pharmacy Practice and Pharmaceutical Care Research Group, University of Nigeria, Nsukka, Enugu, Nigeria
| | - Abdulmuminu Isah
- Department of Clinical Pharmacy and Pharmacy Management University of Nigeria, Nsukka, Enugu, Nigeria
- Pharmacy Practice and Pharmaceutical Care Research Group, University of Nigeria, Nsukka, Enugu, Nigeria
| | - Mathew J Okonta
- Department of Clinical Pharmacy and Pharmacy Management University of Nigeria, Nsukka, Enugu, Nigeria
- Pharmacy Practice and Pharmaceutical Care Research Group, University of Nigeria, Nsukka, Enugu, Nigeria
| |
Collapse
|
8
|
Senbel E, Tropé S, Herman-Demars H, Zinovieva E, Courbeyrette A, Clerson P, Fardini Y, Flipo RM. Benefits of Switch from Oral to Subcutaneous Route on Adherence to Methotrexate in Patients with Rheumatoid Arthritis in Real Life Setting. Patient Prefer Adherence 2021; 15:751-760. [PMID: 33888978 PMCID: PMC8055372 DOI: 10.2147/ppa.s301010] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 03/13/2021] [Indexed: 11/27/2022] Open
Abstract
PURPOSE The purpose of the APRIM study (for Adherence Polyarthrite Rhumatoïde Injection Methotrexate) was to investigate the change in treatment adherence of patients with rheumatic arthritis (RA) who switched from oral to subcutaneous methotrexate (MTX). PATIENTS AND METHODS Prospective, observational study in RA patients treated with MTX and switching from oral to subcutaneous (SC) route in real-life conditions. Data on motivations for switch, disease activity (DAS28-CRP), quality of life (AISM-2 SF), disability (HAQ-DI), and adherence to MTX were collected at inclusion (M0) and 6 months later (M6). Adherence was assessed by the 8-item Morisky Medication Adherence Scale (MMAS-8) and defined as high (MMAS-8 = 8), medium (MMAS-8 = 6 or ≤8) or low (MMAS-8 < 6). The primary evaluation criterion was the proportion of patients who maintained strong adherence or improved adherence by at least one category (from low to medium or strong or from medium to strong) between M0 and M6. RESULTS The analysis involved 207 patients (age 60.4±12.7 years, 75.2% females). 6.7% were in remission and 15.5% had low disease activity (LDA) at baseline. 58.5% reached the primary criterion and strong adherence rate increased from 42.0% to 50.7%. Change of route was combined with increased MTX dose in 34.8% of patients. Switch to SC route increased the proportion of patients with remission or LDA from 22.8% to 52.9% and increased quality of life even in patients with unchanged MTX dose. CONCLUSION Overall, change from oral to SC route improved adherence to MTX, RA control and quality of life independently of change in MTX dose.
Collapse
Affiliation(s)
| | - Sonia Tropé
- French National Patient Organization Against Rheumatoid Arthritis (ANDAR), Montpellier, France
| | | | | | | | | | - Yann Fardini
- Soladis Clinical Studies, Roubaix, France
- Correspondence: Yann Fardini Soladis Clinical Studies, 15 Boulevard Du Général Leclerc, Roubaix, 59100, FranceTel +33 6 46 32 95 85Fax +33 3 28 09 94 76 Email
| | - René-Marc Flipo
- University of Lille, Rheumatology Department, Hôpital Roger Salengro, Lille, France
| |
Collapse
|
9
|
MacGillivray MK, Sadeghi M, Mills PB, Adams J, Sawatzky BJ, Mortenson WB. Implementing a self-management mobile app for spinal cord injury during inpatient rehabilitation and following community discharge: A feasibility study. J Spinal Cord Med 2020; 43:676-684. [PMID: 31091160 PMCID: PMC7534326 DOI: 10.1080/10790268.2019.1614343] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Abstract
Objective: To determine the feasibility of implementing and evaluating a self-management mobile app for spinal cord injury (SCI) during inpatient rehabilitation and following community discharge. Design: Pilot feasibility study. Setting: Rehabilitation hospital and community. Participants: Inpatients from rehabilitation hospital following admission for their first SCI. Intervention: A mobile app was developed to facilitate self-management following SCI. The app consisted of 18 tools focusing on goal setting, tracking various health aspects, and identifying confidence regarding components of self-management. In-person training and follow-up sessions were conducted during inpatient rehabilitation and follow-up calls were provided after participants were discharged into the community. Main outcome measures: Participants completed outcome measures at baseline, community discharge, and 3-months post discharge. This study focused on feasibility indicators including recruitment, retention, respondent characteristics, adherence, and app usage. Additionally, participants' self-management confidence relating to SCI (e.g. medication, skin, bladder, pain) was evaluated over time. Results: Twenty participants (median age 39, IQR: 31 years, 85% male) enrolled in the study. Participants' Spinal Cord Injury Independence Measure (SCIM-III) median score was 23 and IQR was 33 (range: 7-84), which did not correlate with app usage. Retention from admission to discharge was 85% and 70% from discharge to 3-months post discharge. Individuals in the study who used the app entered data an average of 1.7x/day in rehabilitation (n = 17), and 0.5x/day in the community (n = 7). Participants' bowel self-management confidence improved between admission and discharge (P < 0.01). Conclusions: Feasibility indicators support a larger clinical trial during inpatient rehabilitation; however, there were challenges with retention and adherence following community discharge.
Collapse
Affiliation(s)
- Megan K. MacGillivray
- Rehabilitation Sciences, Faculty of Medicine, University of British Columbia, Vancouver, Canada,International Collaboration on Repair Discoveries (ICORD), Vancouver, Canada
| | - Mahsa Sadeghi
- Neurology Department, Wayne State School of Medicine/ Detroit Medical Centre, Detroit, Michigan, USA
| | - Patricia B. Mills
- International Collaboration on Repair Discoveries (ICORD), Vancouver, Canada,Faculty of Medicine, University of British Columbia, Vancouver, Canada,GF Strong Rehabilitation Centre, Vancouver, Canada
| | | | - Bonita J. Sawatzky
- International Collaboration on Repair Discoveries (ICORD), Vancouver, Canada,Department of Orthopaedics, Faculty of Medicine, University of British Columbia, Vancouver, Canada
| | - W. Ben Mortenson
- International Collaboration on Repair Discoveries (ICORD), Vancouver, Canada,Department of Occupational Sciences and Occupational Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Canada,Correspondence to: W. Ben Mortenson, The Blusson Spinal Cord Centre, 818 West 10th Avenue, Vancouver, BC, V5Z 1M9, Canada.
| |
Collapse
|
10
|
Alkawaldeh MY, Choi J, Jacelon CS. A diabetes self-management tablet-based application for older adults with type 2 diabetes: The ASSISTwell pilot study. Geriatr Nurs 2020; 41:839-845. [PMID: 32540148 DOI: 10.1016/j.gerinurse.2020.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 05/04/2020] [Accepted: 05/05/2020] [Indexed: 10/24/2022]
Affiliation(s)
- Mohammad Y Alkawaldeh
- Research Associate/Clinical Research Director, Boston Children's Hospital, United States; Department of Obstetrics and Gynecology, University of Massachusetts Medical School, Worcester, United States..
| | - Jeungok Choi
- College of Nursing, University of Massachusetts Amherst, United States.
| | - Cynthia S Jacelon
- College of Nursing, University of Massachusetts Amherst, United States.
| |
Collapse
|
11
|
Adherence to hydroxychloroquine in patients with systemic lupus: Contrasting results and weak correlation between assessment tools. Joint Bone Spine 2020; 87:603-610. [PMID: 32438061 DOI: 10.1016/j.jbspin.2020.04.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Accepted: 04/24/2020] [Indexed: 01/11/2023]
Abstract
OBJECTIVES Hydroxychloroquine (HCQ) is an anchor drug in the treatment of systemic lupus erythematosus (SLE). Adherence to HCQ is key for efficacy. Inaccurate evaluation of adherence could lead to non-justified switch to more expensive or less tolerated drugs. METHODS Severe non-adherence rate to HCQ was estimated in a sample of SLE patients during a routine visit using blood HCQ concentration<200μg/L. Adherence was assessesd by the Medication Adherence Self-Report Inventory (MASRI)<80/100, 8-item Morisky Medication Adherence Scale (MMAS-8) ≤6/8, Health Care Provider (HCP) visual analog scale (VAS)<80/100. Same procedures were to be repeated during a further routine visit 6 to 12 months later. We described agreement and correlations between tools and compared severely non-adherent patients and others on their characteristics. RESULTS The study involved 158 patients (86.1% females) aged 42.2±12.6 years treated with HCQ for 9.6±6.9 years. Blood HCQ concentration (mean±standard deviation) was 1046±662μg/L at visit 1 and 855±577μg/L at visit 2. At visit 1, the non-adherence rate varied from 3.2% (blood HCQ level<200μg/L) to 7.7% (MASRI), 12.4% (HCP-VAS) or 32.5% (MMAS-8). 37.8% of patients met at least one of the definitions of non-adherence. Patients' characteristics including SLE activity, damage and quality of life were similar between severely non-adherent patients and others. Correlations between blood HCQ-concentration and self-questionnaires were weak (r<0.25) and agreement between methods was poor. CONCLUSION Blood HCQ concentration<200μg/L reveals severe non-adherence. Combining blood HCQ concentration with MASRI and MMAS-8 may help to better identify non-adherence in SLE. Agreement between methods was poor and correlations with HCQ level and SLE activity were weak.
Collapse
|
12
|
Hope HF, Hyrich KL, Anderson J, Bluett J, Sergeant JC, Barton A, Cordingley L, Verstappen SMM. The predictors of and reasons for non-adherence in an observational cohort of patients with rheumatoid arthritis commencing methotrexate. Rheumatology (Oxford) 2020; 59:213-223. [PMID: 31302692 DOI: 10.1093/rheumatology/kez274] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Revised: 05/24/2019] [Indexed: 12/30/2022] Open
Abstract
OBJECTIVE In order to develop interventions to optimize MTX use for the treatment of RA we evaluated the rate of, reasons for and predictors of MTX non-adherence during the first 6 months of therapy. METHODS The Rheumatoid Arthritis Medication Study (RAMS) is a prospective multicentre cohort study of incident MTX users in the UK. Prior to MTX commencement demographic, clinical and psychological data were collected. A weekly patient-completed diary recorded MTX dose, possible side effects and adherence over 26 weeks. The number of non-adherent weeks was calculated. Potential baseline predictors of ever non-adherence (⩾1 week non-adherent) during the first 6 months of MTX therapy were identified using logistic regression analyses. RESULTS 606 patients with RA were included; 69% female, mean (s.d.) age 60 (13) years and DAS28 score 4.2 (1.2). Over the first 6 months following MTX initiation, 158 (26%) patients were ever non-adherent (71% intentional, 19% non-intentional, 10% unexplained) and mean (s.d.) number of non-adherent weeks was 2.5 (2.1). Multivariable predictors of ever non-adherence included DAS28 [odds ratios (OR) 1.1, 95% CI 1.0, 1.4], fatigue (OR 1.1, 95% CI 1.0, 1.2 per cm), ⩾2 comorbidities vs no comorbidities (OR 1.9, 95% CI 1.1, 3.5) and high medication concerns despite perceived need (OR 1.1, 95% CI 1.0, 1.1 per unit decrease in need/concern differential). CONCLUSION This is the largest study evaluating early intentional and non-intentional non-adherence to MTX, which has identified that patient beliefs and multi-morbidity strongly link with non-adherence. These findings can direct the design of and provide potential targets for interventions to improve patient adherence.
Collapse
Affiliation(s)
- Holly F Hope
- Centre for Women's Mental Health, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester, Manchester, UK.,NIHR Biomedical Research Centre, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | - Kimme L Hyrich
- NIHR Biomedical Research Centre, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK.,Arthritis Research UK Centre for Epidemiology, Manchester, UK
| | - James Anderson
- Arthritis Research UK Centre for Genetics and Genomics, Faculty of Biology, Medicine and Health, Manchester, UK
| | - James Bluett
- NIHR Biomedical Research Centre, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK.,Arthritis Research UK Centre for Genetics and Genomics, Faculty of Biology, Medicine and Health, Manchester, UK
| | - Jamie C Sergeant
- Arthritis Research UK Centre for Epidemiology, Manchester, UK.,Centre for Biostatistics, Manchester Academic Health Science Centre, University of Manchester, Manchester, UK
| | - Anne Barton
- Centre for Women's Mental Health, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, University of Manchester, Manchester, UK.,Arthritis Research UK Centre for Genetics and Genomics, Faculty of Biology, Medicine and Health, Manchester, UK
| | - Lis Cordingley
- NIHR Biomedical Research Centre, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK.,Arthritis Research UK Centre for Epidemiology, Manchester, UK
| | - Suzanne M M Verstappen
- NIHR Biomedical Research Centre, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK.,Arthritis Research UK Centre for Epidemiology, Manchester, UK
| | | |
Collapse
|
13
|
Conway C, Kelechi T, Gregoski M. Measuring Medication Adherence Among Type 2 Diabetes: An Integrative Review. J Nurs Meas 2020; 28:JNM-D-18-00091. [PMID: 32179724 DOI: 10.1891/jnm-d-18-00091] [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: 11/25/2022]
Abstract
BACKGROUND AND PURPOSE The literature indicates there is a lack of evidence of a standard for diabetes medication adherence (MA) measures. The purpose of this integrative review (IR) was to identify instruments appropriate to measure MA among adults with T2DM. METHODS The IR was conducted according to Whittemore and Knafl (2005) methodology. The databases CINAHL, OVID, PubMed, and Scopus were searched for manuscripts published between 2006 and 2016 using the keywords "adherence," "diabetes," "instrument," and "measure." Ten manuscripts reflecting the psychometric properties of twelve published instruments were reviewed. RESULTS The most commonly used instrument was the Morisky Medication Adherence 8 item. Reliability and validity varied among studies. CONCLUSION The findings suggest the need for continued psychometric testing of diabetes MA instruments.
Collapse
Affiliation(s)
- Cheryl Conway
- Medical University of South Carolina, Charleston, South Carolina
| | - Teresa Kelechi
- Medical University of South Carolina, Charleston, South Carolina
| | | |
Collapse
|
14
|
van Heuckelum M, Hebing RCF, Vandeberg L, Linn AJ, Flendrie M, Nurmohamed MT, van Dulmen S, van den Ende CHM, van den Bemt BJF. Are Health Care Professionals' Implicit and Explicit Attitudes Toward Conventional Disease-Modifying Antirheumatic Drugs Associated With Those of Their Patients? Arthritis Care Res (Hoboken) 2020; 73:364-373. [PMID: 32166901 DOI: 10.1002/acr.24186] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Accepted: 03/03/2020] [Indexed: 11/06/2022]
Abstract
OBJECTIVE It is generally unknown how the attitudes and beliefs of health care professionals (HCPs) might affect the attitudes, beliefs, and medication-taking behavior of patients with rheumatoid arthritis (RA). This study aims 1) to examine the attitudes, health-related associations (both implicit and explicit), and beliefs of HCPs about conventional disease-modifying antirheumatic drugs, and 2) to assess whether these attitudes, health-related associations, and beliefs of HCPs are associated with those of their patients, with their patients' medication-taking behavior, and disease activity. METHODS HCPs were recruited from 2 centers that specialized in rheumatology across The Netherlands, and patient recruitment followed. In this observational study, implicit outcomes were measured with single-category implicit association tests, whereas explicit outcomes were measured with a bipolar evaluative adjective scale and the Beliefs About Medicines Questionnaire-Specific. Spearman's rank correlations were used to describe correlations between implicit and explicit measures of the attitudes of HCPs. Multilevel, mixed-effects linear models were used to examine the association of HCP-related characteristics, including the implicit and explicit outcomes of HCPs, with those of their patients, their medication-taking behaviors, and disease activity. RESULTS Of the 1,659 initially invited patients, 254 patients with RA (mean age 62.8 years, mean disease duration 11.8 years, and 68.1% of the patients were female) who were treated by 26 different HCPs agreed to participate in this study. The characteristics, attitudes, health-related associations, and beliefs about medicines of HCPs were not significantly associated with those of their patients, nor with their medication-taking behaviors or disease activity scores. CONCLUSION This study demonstrated that the attitudes, health-related associations (as measured both implicitly and explicitly), and beliefs of HCPs were not significantly associated with the attitudes, beliefs, medication-taking behavior, and disease activity of patients with RA.
Collapse
Affiliation(s)
| | - Renske C F Hebing
- Amsterdam Rheumatology and Immunology Center, Reade, Amsterdam, The Netherlands
| | - Lisa Vandeberg
- Centre for Language Studies, Radboud University, Nijmegen, The Netherlands, and Amsterdam School of Communication Research, University of Amsterdam, Amsterdam, The Netherlands
| | - Annemiek J Linn
- Amsterdam School of Communication Research, University of Amsterdam, Amsterdam, The Netherlands
| | | | - Mike T Nurmohamed
- Amsterdam Rheumatology and Immunology Center, VU University Medical Center, Amsterdam, The Netherlands
| | - Sandra van Dulmen
- Netherlands Institute for Health Services Research (Nivel), Utrecht, The Netherlands, Radboud University Medical Center, Radboud Institute for Health Sciences, Nijmegen, The Netherlands, and University of South-Eastern Norway, Drammen, Norway
| | | | - Bart J F van den Bemt
- Sint Maartenskliniek and Radboud University Medical Center, Nijmegen, The Netherlands, and Maastricht University Medical Centre, Maastricht, The Netherlands
| |
Collapse
|
15
|
López-Medina C, Moltó A, Gérald F, Dubremetz M, Grange L, Thibaud G, Charles B, Lafarge D, Beauvais C, Gossec L, Dougados M. Assessment of the adherence to disease-modifying drugs in patients with chronic inflammatory rheumatic diseases: Results of a survey of 1594 patients. Joint Bone Spine 2019; 86:610-614. [DOI: 10.1016/j.jbspin.2019.01.023] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Accepted: 01/30/2019] [Indexed: 12/22/2022]
|
16
|
van Heuckelum M, Linn AJ, Vandeberg L, Hebing RCF, van Dijk L, Vervloet M, Flendrie M, Nurmohamed MT, van Dulmen S, van den Bemt BJF, van den Ende CHM. Implicit and explicit attitudes towards disease-modifying antirheumatic drugs as possible target for improving medication adherence. PLoS One 2019; 14:e0221290. [PMID: 31469852 PMCID: PMC6716669 DOI: 10.1371/journal.pone.0221290] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Accepted: 08/02/2019] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVE This study aims to explore the contribution of implicit attitudes and associations towards conventional disease-modifying antirheumatic drugs (cDMARDs), alongside explicit measures, on medication-taking behaviour and clinical outcomes in adult patients with rheumatoid arthritis (RA). METHODS In this observational study, implicit attitudes (positive-negative) and health-related associations (health-sickness) were measured with Single Category Implicit Association Tests, whereas explicit outcomes were measured with a bipolar evaluative adjective scale and the Beliefs about Medicines Questionnaire Specific. The primary outcome of this study was medication-taking behaviour subjectively measured by self-report (i.e. validated Compliance Questionnaire on Rheumatology) and objectively measured with electronic drug monitors over a 3 month period. Spearman rank correlations were used to describe correlations between implicit and explicit outcomes. Nested linear regression models were used to assess the additional value of implicit measures over explicit measures and patient-, clinical-, and treatment-related characteristics. RESULTS Of the 1659 initially-invited patients, 254 patients with RA agreed to participate in this study. Implicit attitudes correlated significantly with necessity-concerns differential (NCD) scores (ρ = 0.13, P = 0.05) and disease activity scores (ρ = -0.17, P = 0.04), whereas implicit health-related associations correlated significantly with mean scores for explicitly reported health-related associations (ρ = 0.18, P = 0.004). Significant differences in age, number of DMARDs, biologic DMARD use, NCD-scores, and self-reported correct dosing were found between the four attitudinal profiles. Nested linear regression models revealed no additional value of implicit measures in explaining self-reported medication-taking behaviour and clinical outcomes, over and above all other variables. CONCLUSION Implicit attitudes and associations had no additional value in explaining medication-taking behaviour and clinical outcomes over and above often used explicitly measured characteristics, attitudes and outcomes in the studied population. Only age and NCD scores contributed significantly when the dependent variable was correct dosing measured with self-report.
Collapse
Affiliation(s)
- M. van Heuckelum
- Department of Rheumatology, Sint Maartenskliniek, Nijmegen, The Netherlands
- Department of Pharmacy, Sint Maartenskliniek, Nijmegen, The Netherlands
| | - A. J. Linn
- Amsterdam School of Communication Research, University of Amsterdam, Amsterdam, The Netherlands
| | - L. Vandeberg
- Amsterdam School of Communication Research, University of Amsterdam, Amsterdam, The Netherlands
- Centre for Language Studies, Radboud University, Nijmegen, The Netherlands
| | - R. C. F. Hebing
- Department of Rheumatology, Amsterdam Rheumatology and Immunology Center, Reade, Amsterdam, The Netherlands
| | - L. van Dijk
- Nivel (Netherlands Institute for Health Services Research), Utrecht, The Netherlands
- Department of PharmacoTherapy, -Epidemiology, & -Economics (PTEE), Groningen Research Institute of Pharmacy, Faculty of Mathematics and Natural Sciences, University of Groningen, Groningen, The Netherlands
| | - M. Vervloet
- Nivel (Netherlands Institute for Health Services Research), Utrecht, The Netherlands
| | - M. Flendrie
- Department of Rheumatology, Sint Maartenskliniek, Nijmegen, The Netherlands
| | - M. T. Nurmohamed
- Department of Rheumatology, Amsterdam Rheumatology and Immunology Center, Reade, Amsterdam, The Netherlands
- Department of Rheumatology, Amsterdam Rheumatology and Immunology Center, VU University Medical Center, Amsterdam, The Netherlands
| | - S. van Dulmen
- Nivel (Netherlands Institute for Health Services Research), Utrecht, The Netherlands
- Radboud University Medical Center, Radboud Institute for Health Sciences, Department of Primary and Community Care, Nijmegen, The Netherlands
- Faculty of Health and Social Sciences, University of South-Eastern Norway, Drammen, Norway
| | - B. J. F. van den Bemt
- Department of Pharmacy, Sint Maartenskliniek, Nijmegen, The Netherlands
- Department of Pharmacy, Radboud University Medical Center, Nijmegen, The Netherlands
- Department of Clinical Pharmacy and Toxicology, Maastricht University Medical Centre+, Maastricht, The Netherlands
| | - C. H. M. van den Ende
- Department of Rheumatology, Sint Maartenskliniek, Nijmegen, The Netherlands
- Department of Rheumatology, Radboud University Medical Center, Nijmegen, The Netherlands
| |
Collapse
|
17
|
Wabe N, Lee A, Wechalekar M, McWilliams L, Proudman S, Wiese M. Factors associated with medication adherence in a longitudinal study of rheumatoid arthritis patients. Int J Clin Pract 2019; 73:e13375. [PMID: 31120169 DOI: 10.1111/ijcp.13375] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Revised: 05/08/2019] [Accepted: 05/20/2019] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND Identification of key determinants of medication adherence may assist with designing interventions to improve this important parameter. The aim of the study was to determine the rate and predictors of self-reported medication adherence in patients with rheumatoid arthritis (RA) over one-year follow-up. METHODS Socio-demographic, disease, therapy and patient-related factors were obtained from a longitudinal observational cohort of RA patients between May 2014 and June 2016. Medication adherence was measured using self-reported Compliance Questionnaire for Rheumatology (CQR) at baseline, 6 and 12 months. Mixed-effects modelling was used to investigate the relationship between adherence and potential predictors. RESULT Of 185 patients invited, 110 were included in the study. The median level of adherence was 71%-74% during the study period. Around 27%-30% of patients achieved > 80% adherence, while roughly one-fifth reported a CQR score within the lower quartile (CQR < 63%). After adjustment for potential confounders, increased age (β = 0.19, P = 0.010), higher self-efficacy (β = 0.89, P = 0.039) and higher medication necessity belief (β = 1.12, P < 0.0001) were associated with better self-reported adherence. CONCLUSION We found a moderate level of self-reported adherence over time and significant association with age, self-efficacy and medication necessity belief. The modifiable predictors of adherence found in this study can be used as a potential target for adherence-improving interventions.
Collapse
Affiliation(s)
- Nasir Wabe
- Centre for Health Systems and Safety Research, Australian Institute of Health Innovation, Macquarie University, North Ryde, NSW, Australia
| | - Anita Lee
- Rheumatology Unit, Royal Adelaide Hospital, Adelaide, SA, Australia
- Discipline of Medicine, University of Adelaide, Adelaide, SA, Australia
| | - Mihir Wechalekar
- School of Medicine, Flinders University, Adelaide, SA, Australia
- Rheumatology Unit, Flinders Medical Centre, Bedford Park, SA, Australia
| | - Leah McWilliams
- Rheumatology Unit, Royal Adelaide Hospital, Adelaide, SA, Australia
| | - Susanna Proudman
- Rheumatology Unit, Royal Adelaide Hospital, Adelaide, SA, Australia
- Discipline of Medicine, University of Adelaide, Adelaide, SA, Australia
| | - Michael Wiese
- School of Pharmacy and Medical Sciences and Sansom Institute for Health Research, University of South Australia, Adelaide, SA, Australia
| |
Collapse
|
18
|
Qualitative assessment of medication adherence in patients with rheumatic diseases on biologic therapy. Clin Rheumatol 2019; 38:2699-2707. [DOI: 10.1007/s10067-019-04609-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2019] [Revised: 05/11/2019] [Accepted: 05/15/2019] [Indexed: 12/26/2022]
|
19
|
Bluett J, Riba-Garcia I, Verstappen SMM, Wendling T, Ogungbenro K, Unwin RD, Barton A. Development and validation of a methotrexate adherence assay. Ann Rheum Dis 2019; 78:1192-1197. [PMID: 31167761 PMCID: PMC6788879 DOI: 10.1136/annrheumdis-2019-215446] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 05/02/2019] [Accepted: 05/06/2019] [Indexed: 11/04/2022]
Abstract
BACKGROUND The first-line therapy for rheumatoid arthritis (RA) is weekly oral methotrexate (MTX) at low dosages (7.5-25 mg/week). However, ~40% of patients are non-adherent which may explain why some do not respond and need to start more expensive biological therapies. To monitor adherence more accurately and develop strategies to improve it, a validated objective MTX adherence test is required. OBJECTIVE To develop and validate the diagnostic accuracy of a novel MTX adherence assay using high-performance liquid chromatography-selected reaction monitoring- mass spectrometry (HPLC-SRM-MS) based biochemical analysis of drug levels. METHODS 20 patients with RA underwent MTX pharmacokinetic assessment using HPLC-SRM-MS MTX plasma concentration analysis over a 6-day period. Directly observed therapy was the reference standard. Pharmacokinetic model validation was performed using independent plasma samples from real-world patients (n=50) with self-reported times of drug administration. Following assay optimisation, the sensitivity of the assay to detect adherence was established using samples from an observational cohort study (n=138). RESULTS A two-compartment pharmacokinetic model was developed and validated. Simulations described the sensitivity required for MTX detection over 7 days; subsequent assay optimisation and retesting of samples confirmed that all patients were correctly identified as MTX adherers. Using real-world samples, the assays sensitivity was 95%. CONCLUSION Non-adherence to MTX is common and can have a significant effect on disease activity. HPLC-SRM-MS plasma analysis accurately detects MTX adherence. The validated objective test could easily be used in clinic to identify patients requiring adherence support.
Collapse
Affiliation(s)
- James Bluett
- Versus Arthritis Centre for Genetics and Genomics, Centre for Musculoskeletal Research, The University of Manchester, Manchester, UK .,NIHR Manchester Biomedical Research Centre, Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | - Isabel Riba-Garcia
- Centre for Advanced Discovery and Experimental Therapeutics (CADET), Division of Cardiovascular Sciences, The University of Manchester, Manchester, UK
| | - Suzanne M M Verstappen
- NIHR Manchester Biomedical Research Centre, Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK.,Versus Arthritis Centre for Epidemiology, Centre for Musculoskeletal Research, The University of Manchester, Manchester, UK
| | - Thierry Wendling
- Centre for Applied Pharmacokinetic Research, Division of Pharmacy and Optometry, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | - Kayode Ogungbenro
- Centre for Applied Pharmacokinetic Research, Division of Pharmacy and Optometry, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | - Richard D Unwin
- Centre for Advanced Discovery and Experimental Therapeutics (CADET), Division of Cardiovascular Sciences, The University of Manchester, Manchester, UK
| | - Anne Barton
- Versus Arthritis Centre for Genetics and Genomics, Centre for Musculoskeletal Research, The University of Manchester, Manchester, UK.,NIHR Manchester Biomedical Research Centre, Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| |
Collapse
|
20
|
How to Get the Most from Methotrexate (MTX) Treatment for Your Rheumatoid Arthritis Patient?-MTX in the Treat-to-Target Strategy. J Clin Med 2019; 8:jcm8040515. [PMID: 30991730 PMCID: PMC6518419 DOI: 10.3390/jcm8040515] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 04/10/2019] [Accepted: 04/11/2019] [Indexed: 02/07/2023] Open
Abstract
Methotrexate (MTX) is a remarkable drug with a key role in the management of rheumatoid arthritis (RA) at every stage of its evolution. Its attributes include good overall efficacy for signs and symptoms, inhibition of structural damage and preservation of function with acceptable and manageable safety, a large dose-titratable range, options for either an oral or parenteral route of administration, and currently unrivalled cost-effectiveness. It has a place as a monotherapy and also as an anchor drug that can be safely used in combination with other conventional synthetic disease-modifying antirheumatic drugs (csDMARDs) or used concomitantly with biological DMARDs or targeted synthetic DMARDs. MTX is not without potential issues regarding toxicity, notably hepatotoxicity and bone marrow toxicity, as well as tolerability problems for some, but not all, patients. But many of these issues can be mitigated or managed. In the face of a welcome expansion in available targeted therapies for the treatment of RA, MTX looks set to remain at the foundation of pharmacotherapy for the majority of people living with RA and other inflammatory rheumatic diseases. In this article, we provide an evidence-based discussion as to how to achieve the best outcomes with this versatile drug in the context of a treat-to-target strategy for the management of RA.
Collapse
|
21
|
Heidari P, Cross W, Weller C, Nazarinia M, Crawford K. Medication adherence and cost-related medication non-adherence in patients with rheumatoid arthritis: A cross-sectional study. Int J Rheum Dis 2019; 22:555-566. [PMID: 30924291 DOI: 10.1111/1756-185x.13549] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Revised: 02/19/2019] [Accepted: 02/25/2019] [Indexed: 11/29/2022]
Abstract
AIM First, to assess the clinical characteristics and medication adherence to oral rheumatoid arthritis (RA) medications in patients with RA. Second, to examine adherence determinants with a focus on the effect of medication out-of-pocket (OOP) costs on medication adherence to oral RA medications. Lastly, to examine cost-related medication non-adherence (CRN) in patients with RA. METHODS A cross-sectional study of patients with RA was conducted at rheumatology outpatient clinics in Shiraz, Iran. The data collection survey consisted of 5 sections including demographic questions, disease-related questions, Compliance Questionnaire Rheumatology (CQR), CRN questions and an open-ended question. SPSS version 24 was used for analysis. RESULTS A total of 308 completed surveys were collected. Adherence to oral RA medications was 40.3%. Just under 20% of participants were biologic disease-modifying antirheumatic drugs (bDMARDs) users and these bDMARDs users were 0.82 times less likely to be adherent to their oral RA medications compared to non-bDMARDs users (P < 0.05). There was no statistically significant association between OOP costs and adherence to oral RA medications (P > 0.05). However, 28.7% of participants reported not refilling, delaying to refill, skipping doses or taking smaller doses due to cost. In findings of the open-ended question, medication costs and affordability were the most commonly mentioned barriers to medication adherence. CONCLUSION Non-adherence to oral RA medications was prevalent among Iranian patients with RA and OOP costs were a barrier to medication adherence.
Collapse
Affiliation(s)
- Parvaneh Heidari
- Monash Nursing & Midwifery, Monash University, Melbourne, Victoria, Australia
| | - Wendy Cross
- Federation University, Melbourne, Victoria, Australia
| | - Carolina Weller
- Monash Nursing & Midwifery, Monash University, Melbourne, Victoria, Australia
| | | | - Kimberley Crawford
- Monash Nursing & Midwifery, Monash University, Melbourne, Victoria, Australia
| |
Collapse
|
22
|
van Heuckelum M, Mathijssen EGE, Vervloet M, Boonen A, Hebing RCF, Pasma A, Vonkeman HE, Wenink MH, van den Bemt BJF, van Dijk L. Preferences of patients with rheumatoid arthritis regarding disease-modifying antirheumatic drugs: a discrete choice experiment. Patient Prefer Adherence 2019; 13:1199-1211. [PMID: 31413548 PMCID: PMC6660639 DOI: 10.2147/ppa.s204111] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Accepted: 05/14/2019] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Although patients have different treatment preferences, these individual preferences could often be grouped in subgroups with shared preferences. Knowledge of these subgroups as well as factors associated with subgroup membership supports health care professionals in the understanding of what matters to patients in clinical decision-making. OBJECTIVES To identify subgroups of patients with rheumatoid arthritis (RA) based on their shared preferences toward disease-modifying antirheumatic drugs (DMARDs), and to identify factors associated with subgroup membership. METHODS A discrete choice experiment to determine DMARD preferences of adult patients with RA was designed based on a literature review, expert recommendations, and focus groups. In this multicenter study, patients were asked to state their preferred choice between two different hypothetical treatment options, described by seven DMARD characteristics with three levels within each characteristic. Latent class analyses and multinomial logistic regressions were used to identify subgroups and the characteristics (patient characteristics, disease-related variables, and beliefs about medicines) associated with subgroup membership. RESULTS Among 325 participating patients with RA, three subgroups were identified: an administration-driven subgroup (45.6%), a benefit-driven subgroup (29.7%), and a balanced subgroup (24.7%). Patients who were currently using biologic DMARDs were significantly more likely to belong to the balanced subgroup than the administration-driven subgroup (relative risk ratio (RRR): 0.50, 95% CI: 0.28-0.89). Highly educated patients were significantly more likely to belong to the benefit-driven subgroup than the balanced subgroup (RRR: 11.4, 95% CI: 0.97-133.6). Patients' medication-related concerns did not contribute significantly to subgroup membership, whereas a near-significant association was found between patients' beliefs about medication necessity and their membership of the benefit-driven subgroup (RRR: 1.12, 95% CI: 1.00-1.23). CONCLUSION Three subgroups with shared preferences were identified. Only biologic DMARD use and educational level were associated with subgroup membership. Integrating patient's medication preferences in pharmacotherapy decisions may improve the quality of decisions and possibly medication adherence.
Collapse
Affiliation(s)
- Milou van Heuckelum
- Department of Pharmacy, Sint Maartenskliniek, Nijmegen, the Netherlands
- Department of Rheumatology, Sint Maartenskliniek, Nijmegen, the Netherlands
- Correspondence: Milou van HeuckelumDepartments of Rheumatology and Pharmacy, Sint Maartenskliniek, PO Box 9011, 9500 GMNijmegen, the NetherlandsTel +31 24 352 8123Email
| | - Elke GE Mathijssen
- Department of Rheumatology, Sint Maartenskliniek, Nijmegen, the Netherlands
| | - Marcia Vervloet
- Nivel (Netherlands Institute for Health Services Research)
, Utrecht, the Netherlands
| | - Annelies Boonen
- Care and Public Health Research Institute (CAPHRI), Maastricht University, Maastricht, the Netherlands
- Department of Internal Medicine, Division of Rheumatology, Maastricht University Medical Centre+, Maastricht, the Netherlands
| | | | - Annelieke Pasma
- Department of Rheumatology, Erasmus Medical Centre, Rotterdam, the Netherlands
| | - Harald E Vonkeman
- Department of Rheumatology and Clinical Immunology, Medisch Spectrum Twente, Enschede, the Netherlands
- Department of Psychology, Health and Technology, Arthritis Center Twente, University of Twente, Enschede, the Netherlands
| | - Mark H Wenink
- Department of Rheumatology, Sint Maartenskliniek, Nijmegen, the Netherlands
- Department of Rheumatology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Bart JF van den Bemt
- Department of Pharmacy, Sint Maartenskliniek, Nijmegen, the Netherlands
- Department of Pharmacy, Radboud University Medical Center, Nijmegen, the Netherlands
- Department of Clinical Pharmacy and Toxicology, Maastricht University Medical Centre+, Maastricht, the Netherlands
| | - Liset van Dijk
- Nivel (Netherlands Institute for Health Services Research)
, Utrecht, the Netherlands
- Department of PharmacoTherapy, Epidemiology & Economics (PTEE), Groningen Research Institute of Pharmacy, Faculty of Mathematics and Natural Sciences, University of Groningen, Groningen, the Netherlands
| |
Collapse
|
23
|
Recommendations for the assessment and optimization of adherence to disease-modifying drugs in chronic inflammatory rheumatic diseases: A process based on literature reviews and expert consensus. Joint Bone Spine 2019; 86:13-19. [DOI: 10.1016/j.jbspin.2018.08.006] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Accepted: 08/31/2018] [Indexed: 12/21/2022]
|
24
|
Pasma A, Hazes JMW, Busschbach JJV, van der Laan WH, Appels C, de Man YA, Nieboer D, Timman R, van 't Spijker A. Psychosocial predictors of DMARD adherence in the first three months of treatment for early arthritis. PATIENT EDUCATION AND COUNSELING 2017; 100:126-132. [PMID: 27516438 DOI: 10.1016/j.pec.2016.07.019] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2016] [Revised: 06/20/2016] [Accepted: 07/13/2016] [Indexed: 06/06/2023]
Abstract
OBJECTIVES To induce disease remission, early arthritis patients should adhere to their disease-modifying antirheumatic drugs (DMARD) in the first months after diagnosis. It remains unknown why some patients are non-adherent. We aimed to identify patients at risk for non-adherence in the first 3 months of treatment. METHODS Adult DMARD-naive early arthritis patients starting synthetic DMARDs filled out items on potential adherence predictors at baseline. Adherence was measured continuously. Non-adherence was defined as not opening the electronically monitored pill bottle when it should have been. Items were reduced and clustered using principal component analysis. The most discriminating items were identified with latent trait models. We used a multivariable logistic regression model to find non-adherence predictors. RESULTS 301 patients agreed to participate. Adherence was high and declined over time. Principal component analysis led to 7 dimensions, while subsequent latent trait models analyses led to 15 dimensions. Two dimensions were associated with adherence, one dimension was associated with non-adherence. CONCLUSIONS Information seeking behavior and positive expectations about the course of the disease are associated with adherence. Patients who become passive because of pain are at risk for non-adherence. PRACTICE IMPLICATIONS Rheumatologists have cues to identify non-adherence, and may intervene on non-adherence through implementing shared decision making techniques.
Collapse
Affiliation(s)
- Annelieke Pasma
- Department of Rheumatology, Erasmus MC, University Medical Center Rotterdam, the Netherlands; Department of Psychiatry, section Medical Psychology and Psychotherapy, Erasmus MC, University Medical Center Rotterdam, the Netherlands.
| | - Johanna M W Hazes
- Department of Rheumatology, Erasmus MC, University Medical Center Rotterdam, the Netherlands
| | - Jan J V Busschbach
- Department of Psychiatry, section Medical Psychology and Psychotherapy, Erasmus MC, University Medical Center Rotterdam, the Netherlands
| | | | | | - Yaël A de Man
- Department of Rheumatology, Sint Antonius hospital, Nieuwegein, the Netherlands
| | - Daan Nieboer
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, the Netherlands
| | - Reinier Timman
- Department of Psychiatry, section Medical Psychology and Psychotherapy, Erasmus MC, University Medical Center Rotterdam, the Netherlands
| | - Adriaan van 't Spijker
- Department of Psychiatry, section Medical Psychology and Psychotherapy, Erasmus MC, University Medical Center Rotterdam, the Netherlands
| |
Collapse
|
25
|
Tan CSL, Teng GG, Chong KJ, Cheung PP, Lim AYN, Wee HL, Santosa A. Utility of the Morisky Medication Adherence Scale in gout: a prospective study. Patient Prefer Adherence 2016; 10:2449-2457. [PMID: 27980395 PMCID: PMC5144895 DOI: 10.2147/ppa.s119719] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND The outcomes of any chronic illness often depend on patients' adherence with their treatment. A tool is lacking to assess adherence in gout that is standardized, allows real-time feedback, and is easy to understand. OBJECTIVE We set out to evaluate the utility of the 8-item Morisky Medication Adherence Scale (MMAS-8) in monitoring medication adherence in a multiethnic Asian gout cohort on urate-lowering therapy (ULT). METHODS This cohort study recruited patients with gout where baseline and 6-monthly clinical data, self-report of adherence, and health status by Gout Impact Scale (GIS) and EuroQoL-5 dimension 3 levels were collected. Those who received at least 9 months of ULT were analyzed. Convergent and construct validities of MMAS-8 were evaluated against medication possession ratio (MPR) and known groups, clinical outcomes, and patient-reported outcomes. Internal consistency and test-retest reliability were assessed using Cronbach's alpha and intraclass correlation coefficient (ICC), respectively. RESULTS Of 91 patients, 92.3% were male, 72.5% Chinese with mean age 53.5 years. MMAS-8 (mean 6.17) and MPR (mean 96.3%) were poorly correlated (r=0.069, P=0.521). MMAS-8 did not differ between those who did or did not achieve target serum urate (SU) <360 µmol/L (P=0.852); or among those whose SU improved, stagnated, or worsened during follow-up (P=0.777). Adherence was associated with age (β=0.256, P=0.015) and education level (P=0.011) but not comorbidities, polypharmacy, or flare frequency. Concerns for medication side effects and anxiety or depression were associated with lower MMAS-8 (P<0.005). Internal consistency was acceptable (α=0.725) and test-retest reliability was satisfactory (ICC =0.70, 95% confidence interval [CI] 0.36-0.88). CONCLUSION MMAS-8 had limited construct validity in assessing medication adherence to ULT in our gout patients. Nevertheless, it identified patients bothered or worried about ULT side effects, and those with underlying anxiety or depression, for whom targeted education and coping support may be useful.
Collapse
Affiliation(s)
- CSL Tan
- University Medicine Cluster, Division of Rheumatology, National University Health System
| | - GG Teng
- University Medicine Cluster, Division of Rheumatology, National University Health System
- Department of Medicine, Yong Loo Lin School of Medicine
| | - KJ Chong
- Department of Medicine, Yong Loo Lin School of Medicine
| | - PP Cheung
- University Medicine Cluster, Division of Rheumatology, National University Health System
- Department of Medicine, Yong Loo Lin School of Medicine
| | - AYN Lim
- University Medicine Cluster, Division of Rheumatology, National University Health System
- Department of Medicine, Yong Loo Lin School of Medicine
| | - HL Wee
- Department of Pharmacy, Faculty of Science
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore
| | - A Santosa
- University Medicine Cluster, Division of Rheumatology, National University Health System
- Department of Medicine, Yong Loo Lin School of Medicine
- Correspondence: A Santosa, University Medicine Cluster, Division of Rheumatology, National University Health System, Level 10 Tower Block, 1E Lower Kent Ridge Road, Singapore 119228, Singapore, Fax +65 6872 4130, Email
| |
Collapse
|