Measuring treatment satisfaction in MS: Is the Treatment Satisfaction Questionnaire for Medication fit for purpose?

Prospective observational study to evaluate treatment satisfaction and effectiveness in patients with relapsing multiple sclerosis starting cladribine tablets (CLADREAL) in Italy

Disease-modifying therapies (DMTs) for multiple sclerosis (MS) reduce relapse frequency, magnetic resonance imaging (MRI) activity, and slow disability progression. Numerous DMTs are approved for relapsing forms of MS although real-world data on patient-reported outcomes (PROs) and quality of life (QoL) are needed to inform treatment choice. Immune reconstitution therapy with cladribine tablets is a highly effective treatment for relapsing MS (RMS). We present the protocol for an observational study to prospectively assess the effectiveness of cladribine tablets on clinical and MRI parameters as well as on PROs, including treatment satisfaction, QoL, sleep quality, self-perceived health, fatigue, and physical function. Enrolled patients at study sites in Italy will be adults with RMS (including relapsing-remitting and active secondary progressive MS) who are either treatment naïve or have received at least one first-line disease modifying DMT or no more than one second-line DMT. The primary objective will be change in global treatment satisfaction measured with the Treatment Satisfaction Questionnaire for Medication Version 1.4 approximately 24 months after initiating cladribine tablets in patients switching from previous DMTs. Secondary objectives will include global treatment satisfaction at earlier timepoints, will comprise treatment naïve patients, and will quantify treatment effectiveness and tolerability. We will also assess relapses, disability progression, MRI activity, and other PROs at approximately 12 and 24 months. The findings will provide insight from daily clinical practice into the patient's experience to complement data from controlled trials and inform treatment choice. EU PAS Registration Number EUPAS49334 filed 17/10/2022.

Successful switch to ofatumumab after liver injury associated with ocrelizumab treatment in multiple sclerosis: a case report

Drug-induced liver injury (DILI) is a potential adverse event of disease-modifying therapies (DMTs) for the treatment of multiple sclerosis (MS), as well as of methylprednisolone pulsed therapy used in case of MS relapse. DILI may be induced by different mechanisms, including idiosyncratic reaction, autoimmune hepatitis or viral reactivation. In patients receiving the humanized anti-CD20 monoclonal antibody (mAb) ocrelizumab, DILI has been rarely reported and was mostly associated with hepatitis B virus (HBV) reactivation. Here we present the case of a woman with highly active relapsing-remitting MS who had experienced two episodes of DILI while receiving different DMTs, and was successfully switched to ofatumumab, a fully human anti-CD20 mAb, after a further event associated with ocrelizumab treatment and unrelated to HBV reactivation. Despite sharing the mechanism of action, differences in structure, pharmacokinetic/pharmacodynamic profile, and use of ancillary drugs (only needed for ocrelizumab) may have accounted for the successful switch. To our knowledge, this is the first report of a successful switch from ocrelizumab to ofatumumab due to DILI. Ofatumumab may therefore represent a valid therapeutic option for patients experiencing DMTs- and ocrelizumab-induced liver injury, providing that HBV reactivation has been ruled out.

Multicenter, Phase 2, Randomized Controlled Study of the Efficacy and Safety of Etripamil Nasal Spray for the Acute Reduction of Rapid Ventricular Rate in Patients With Symptomatic Atrial Fibrillation (ReVeRA-201)

BACKGROUND

Despite chronic therapies, atrial fibrillation (AF) leads to rapid ventricular rates (RVR) often requiring intravenous treatments. Etripamil is a fast-acting, calcium-channel blocker administered intranasally affecting the atrioventricular node within minutes.

METHODS

Reduction of Ventricular Rate in Patients with Atrial Fibrillation evaluated the efficacy and safety of etripamil for the reduction of ventricular rate (VR) in patients presenting urgently with AF-RVR (VR ≥110 beats per minute [bpm]), was randomized, double-blind, placebo-controlled, and conducted in Canada and the Netherlands. Patients presenting urgently with AF-RVR were randomized (1:1, etripamil nasal spray 70 mg: placebo nasal spray). The primary objective was to demonstrate the effectiveness of etripamil in reducing VR in AF-RVR within 60 minutes of treatment. Secondary objectives assessed achievement of VR <100 bpm, reduction by ≥10% and ≥20%, relief of symptoms and treatment effectiveness; adverse events; and additional measures to 360 minutes.

RESULTS

Sixty-nine patients were randomized, 56 dosed with etripamil (n=27) or placebo (n=29). The median age was 65 years; 39% were female patients; proportions of AF types were similar between groups. The difference of mean maximum reductions in VR over 60 minutes, etripamil versus placebo, adjusting for baseline VR, was -29.91 bpm (95% CI, -40.31 to -19.52; P<0.0001). VR reductions persisted up to 150 minutes. Significantly greater proportions of patients receiving etripamil achieved VR reductions <100 bpm (with longer median duration <100 bpm), or VR reduction by ≥10% or ≥20%, versus placebo. VR reduction ≥20% occurred in 66.7% of patients in the etripamil arm and no patients in placebo. Using the Treatment Satisfaction Questionnaire for Medication-9, there was significant improvement in satisfaction on symptom relief and treatment effectiveness with etripamil versus placebo. Serious adverse events were rare; 1 patient in the etripamil arm experienced transient severe bradycardia and syncope, assessed as due to hypervagotonia.

CONCLUSIONS

Intranasal etripamil 70 mg reduced VR and improved symptom relief and treatment satisfaction. These data support further development of self-administered etripamil for the treatment of AF-RVR.

REGISTRATION

URL: https://www.clinicaltrials.gov; Unique Identifier: NCT04467905.

Evaluation of Patient-Reported Outcomes in Patients with Relapsing Multiple Sclerosis Treated with Cladribine Tablets in the CLAWIR Study: 12-Month Interim Analysis

INTRODUCTION

Patient-reported outcomes (PROs) provide an insightful method of assessing the subjective impact of therapies for those affected by multiple sclerosis (MS), a chronic neurologic disease notable for symptoms of fatigue and reduced physical function. The ongoing CLAWIR study aims to assess the effect of cladribine tablets (3.5 mg/kg cumulative dose over 2 years) in patients with highly active relapsing MS focusing on PROs of fatigue, physical function, treatment satisfaction, and work productivity. Here, we report on a pre-planned analysis at 12 months after treatment initiation with cladribine tablets.

METHODS

CLAWIR is a 2-year, multicenter, prospective, observational study of patients with relapsing MS newly initiating cladribine tablets. The following PROs were analyzed: PRO Measurement Information System (PROMIS®) Fatigue MS (v1.0) and Physical Function MS (v2.1), Treatment Satisfaction Questionnaire for Medication (TSQM, v1.4), and Work Productivity and Activity Impairment MS Questionnaire (WPAI-MS). Data were analyzed descriptively.

RESULTS

In total, 128 patients were eligible for analysis: 95 females (74.2%); median (range) age 34.5 (29, 44) years; 34 patients (26.6%) were treatment-naïve, and 89 (69.5%) were early switchers from platform therapies (the remaining 5 patients [3.9%] switched from a high-efficacy disease-modifying therapy). PROMIS® Fatigue MS mean (± standard deviation [SD]) T-scores decreased from 54.6 (± 9.59) at baseline to 51.8 (± 10.30) at 12 months, indicating an alleviation of fatigue, whereas PROMIS® Physical Function MS mean T-scores remained stable over time [baseline: 49.4 (± 10.69); 12 months: 50.3 (± 10.88)]. TSQM v1.4 mean scores indicated an improvement over time, increasing from 52.2 (± 27.79) at baseline to 81.4 (± 17.06) at 12 months for global satisfaction. WPAI-MS scores also showed an improvement across all four domains over 12 months.

CONCLUSION

This real-world study demonstrates the effect of cladribine tablets over 12 months on PROs of fatigue, physical function, treatment satisfaction, and work productivity.

TRIAL REGISTRATION

The CLAWIR study is registered at the German Federal Institute for Drugs and Medical Devices with the internal NIS number 7469.

Multicentre Observational Study of Treatment Satisfaction with Cladribine Tablets in the Management of Relapsing Multiple Sclerosis in the Arabian Gulf: The CLUE Study

INTRODUCTION

Inconvenient administration and side effects of some disease-modifying therapies (DMTs) for relapsing multiple sclerosis (RMS) can deter adherence. We evaluated treatment satisfaction with cladribine tablets (CladT) for RMS in the Arabian Gulf.

METHODS

This was a non-interventional, multicentre, prospective observational study in non-pregnant/lactating adults (aged ≥ 18 years) with RMS eligible for 1st treatment with CladT (EU labelling). The primary outcome was overall treatment satisfaction at 6 months (Treatment Satisfaction Questionnaire for Medication [TSQM]-14, v. 1.4), Global Satisfaction subscale. Secondary endpoints were TSQM-14 scores for convenience, satisfaction with side effects and satisfaction with effectiveness. Patients provided written informed consent.

RESULTS

Of 63 patients screened, 58 received CladT and 55 completed the study. Mean age was 33 ± 9 years; mean weight 73 ± 17 kg; 31% male/69% female; mostly from the United Arab Emirates (52%) or Kuwait (30%). All had RMS (mean 0.9 ± 1.1 relapses in the past year), mean Expanded Disability Status Scale (EDSS) 1.4 ± 1.2; 36% were DMT-naïve. Mean [95% CI] score was high for overall treatment satisfaction (77.8 [73.0-82.6]), ease of use (87.4 [83.7-91.0]), tolerability (94.2 [91.0-97.3]) and effectiveness (76.2 [71.6-80.7]). Scores were similar irrespective of DMT history, age, gender, relapse history or EDSS. No relapses or serious treatment-emergent adverse events (TEAE) occurred. Two severe TEAE occurred (fatigue, headache) and 16% reported lymphopenia (two cases of grade 3 lymphopenia). Absolute lymphocyte counts at baseline and 6 months were 2.2 ± 0.8 × 109/L and 1.3 ± 0.3 × 109/L, respectively.

CONCLUSIONS

Treatment satisfaction, ease of use, tolerability and patient-perceived effectiveness for CladT were high, irrespective of baseline demographics, disease characteristics and prior treatment.

Establishing clinically meaningful within-individual improvement thresholds for eight patient-reported outcome measures in people with relapsing-remitting multiple sclerosis

BACKGROUND

As disease-modifying therapies do not reverse the course of multiple sclerosis (MS), assessment of therapeutic success involves documenting patient-reported outcomes (PROs) concerning health-related quality of life, disease and treatment-related symptoms, and the impact of symptoms on function. Interpreting PRO data involves going beyond statistical significance to calculate within-patient meaningful change scores. These thresholds are needed for each PRO in order to fully interpret the PRO data. This analysis of PRO data from the PROMiS AUBAGIO study, which utilized 8 PRO instruments in teriflunomide-treated relapsing-remitting MS (RRMS) patients, was designed to estimate clinically meaningful within-individual improvement thresholds in the same manner, for 8 PRO instruments.

RESULTS

The analytical approach followed a triangulation exercise that considered results from anchor- and distribution-based methods and graphical representations of empirical cumulative distribution functions in PRO scores in groups defined by anchor variables. Data from 8 PRO instruments (MSIS-29 v2, FSMC, MSPS, MSNQ, TSQM v1.4, PDDS, HRPQ-MS v2, and HADS) were assessed from 434 RRMS patients. For MSIS-29 v2, FSMC, MSPS, and MSNQ total scores, available anchor variables enabled both anchor- and distribution-based methods to be applied. For instruments with no appropriate anchor available, distribution-based methods were applied. A recommended value for meaningful within-individual improvement was defined by comparing mean change in PRO scores between participants showing improvement of one or two categories in the anchor variable or those showing no change. A "lower bound" estimate was calculated using distribution-based methods. An improvement greater than the lower-bound estimate was considered "clinically meaningful".

CONCLUSION

This analysis produced estimates for assessing meaningful within-individual improvements for 8 PRO instruments used in MS studies. These estimates should be useful for interpreting scores and communicating study results and should facilitate decision-making by regulatory and healthcare authorities where these 8 PROs are commonly employed.

Disease-Modifying Therapy in Multiple Sclerosis: Evaluation of Patients Satisfaction in Iranian Multiple Sclerosis Population

Background

Medication satisfaction is a patient-reported outcome which could show medication adherence. The aim of this study was to determine Iranian MS patients' satisfaction with Disease Modifying Therapies (DMTs).

Methods

A standardized questionnaire was developed using Treatment Satisfaction Questionnaire for Medication (TSQM). The online link was released on IMSS (Iranian Multiple Sclerosis Society) social media channel, accessible to 4272 MS patients totally.

Results

Three hundred and ninety-four patients participated in our survey with 324 females, 70 males and an F/M ratio of 4.6:1. The most frequent DMTs used were interferon-beta (IFNβ) followed by rituximab. The mean effectiveness and global satisfaction scores were significantly higher for injectable DMTs, while the convenience score was significantly higher for oral DMTs. Mean effectiveness and side-effect scores were significantly higher in the Tysabri group and convenience score was significantly higher in the fingolimod group while global satisfaction was higher in the IFNβ group.

Conclusion

The global satisfaction and effectiveness were significantly higher with injectable DMTs while the convenience score was significantly higher with oral DMTs.

Detection of Autoantibodies in Saliva as New Avenue for the Diagnosis and Management of Autoimmune Patients

(1) Background: Autoimmune diseases are characterized by autoantibodies directed to a large number of antigenic targets and are measured using serum as sample matrix. Although serum is a very common specimen type, it comes with certain drawbacks. Most importantly, it depends on venous puncture and requires medical personnel for sampling. This is of particular importance in light of the limited healthcare access of patients with autoimmune diseases during the COVID-19 pandemic. Consequently, alternative sample matrices are being explored for the measurement of autoantibodies. Our study aimed to establish the feasibility of measuring autoantibodies in saliva samples using a novel and highly sensitive method for the detection of autoantibodies. (2) Methods: A total of 48 serum/saliva pairs were collected and tested using a novel particle-based multi-analyte technology (PMAT) system for the presence of a wide range of autoantibodies. (3) Results: A high level of correlation was observed between the results obtained with serum and saliva (Spearman’s rho = 0.725). Study participants clearly preferred saliva over serum sampling as part of the usability assessment. (4) Conclusions: Saliva represents a promising alternative sample matrix for the detection of autoantibodies. The usability study showed a clear preference of saliva over serum as a sample matrix.

EsReflux Protocol: Epidemiological Study of Heartburn and Reflux-like Symptoms in Spanish Community Pharmacies

(1) Background: Heartburn and reflux discomfort are frequent reasons for consultation at the community pharmacy. To facilitate the assistance work of the community pharmacist and its coordination between different levels of care, a group of experts in Community Pharmacy, Primary Care, and Gastroenterology have recently worked on an algorithm to manage these symptoms in the community pharmacy (Professional Pharmaceutical Service). The objective of this study is to analyze the clinical and sociodemographic characteristics of patients with heartburn and/or reflux-like symptoms who go to a community pharmacy, and to evaluate the clinical and humanistic results after the implementation of a Professional Pharmaceutical Service. (2) Methods: A pre-post study will be carried out to evaluate clinical and humanistic results after the implementation of a Professional Pharmaceutical Service. We will include 1200 patients who ask for advice or get a non-prescription medication due to acid and/or reflux symptoms in 240 Spanish pharmacies. Clinical data will be collected at baseline and 15 days after the pharmaceutical intervention. The GERD Impact Scale (GIS) questionnaire will be applied to assess changes in heartburn/reflux-like symptoms and quality of life after the intervention.

Treatment satisfaction in patients with relapsing-remitting multiple sclerosis initiated on teriflunomide in routine clinical practice: Australian observational data

Background

Adherence and persistence are critical to optimising therapeutic benefit from disease-modifying therapies (DMTs) in relapsing-remitting multiple sclerosis (RRMS). This prospective, open-label, multicentre, observational study (AubPRO), conducted in 13 hospital-based neurology clinics around Australia, describes treatment satisfaction in patients newly initiated on teriflunomide (Aubagio) and evaluates the use of an electronic patient-reported outcome (PRO) tool.

Methods

Patients (≥18 years) newly initiated on teriflunomide (14 mg/day) were followed up at 24 and 48 weeks. Patients completed questionnaires and pill counts electronically using MObile Data in Multiple Sclerosis. The primary endpoint was treatment satisfaction, measured by the Treatment Satisfaction Questionnaire for Medication (TSQM, V.1.4), at week 48. Secondary endpoints included treatment satisfaction at week 24, other PRO scales, clinical outcomes, medication adherence and safety.

Results

Patients (n=103; 54 (52.4%) treatment naive) were mostly female (n=82 (79.6%)), aged 49.5 (11.8) years, with MS duration since symptom onset of 9.1 (11.8) years and a median Expanded Disability Status Scale score of 1.0. Mean treatment satisfaction scores were high (≥60%) across all domains of the TSQM V.1.4 at week 24 and at week 48. Compared with week 24, week 48 treatment satisfaction increased for patients who were treatment naïve and for those previously on another oral or injectable DMT. Over 48 weeks, PROs remained stable across a range of measures including disability, physical health, emotional health and mobility, and there were improvements in work capacity and daily life activity. Adherence was high throughout the study with mean compliance (pill counts) of 93.2%±6.26%, and 98 of 103 (95.1%) patients remained relapse-free.

Conclusion

This cohort of Australian patients with RRMS, newly initiated on teriflunomide, and treated in a real-world clinical practice setting, reported high treatment satisfaction and adherence at 24 and 48 weeks. Patient-reported measures of disability remained stably low, work capacity and daily life activity improved, and most patients remained relapse-free.

OzEAN Study to Collect Real-World Evidence of Persistent Use, Effectiveness, and Safety of Ozanimod Over 5 Years in Patients With Relapsing-Remitting Multiple Sclerosis in Germany

Background:

Ozanimod, a sphingosine 1-phosphate receptor 1 and 5 modulator, was approved as a disease-modifying therapy for active relapsing-remitting multiple sclerosis (RRMS) in 2020 and for active ulcerative colitis in 2021. Long-term, real-world studies in a nonselective population are needed. OzEAN is an ongoing study to assess the real-world persistent use, effectiveness, and safety of ozanimod and its impact on quality of life (QoL) in patients with RRMS over a 5-year period.

Methods

This prospective, noninterventional, postmarketing authorization study will enroll ~1,300 patients (≥18 years of age) with active RRMS. The decision to initiate ozanimod must have been made before and independent from study participation. Enrollment began in March 2021. Recruitment is ongoing and will last for 36 months across 140 sites in Germany. Treatment-naive patients or those having prior experience with a disease-modifying therapy receive oral ozanimod 0.92 mg/day after an initial dose escalation, per the summary of product characteristics recommendations, for up to 60 months. Persistence with ozanimod treatment (primary endpoint) is assessed at month 60. Secondary endpoints include additional physician-reported outcomes [persistence at earlier time points, annualized relapse rate, Expanded Disability Status Scale score, cognition (Symbol Digit Modalities Test), and incidence of adverse events], and patient-reported outcomes assessing patient satisfaction, adherence, and treatment modalities (Treatment Satisfaction Questionnaire for Medication, v1.4), disability (United Kingdom Neurological Disability Rating Scale), QoL (MSQOL-54 questionnaire), fatigue (Fatigue Scale for Motor and Cognitive Functions), and health economics [Work Productivity and Activity Impairment Questionnaire for Multiple Sclerosis (German v2.1); Multiple Sclerosis Health Resource Survey, v3.0]. A Multiple Sclerosis Documentation System with an internet-based e-health portal allows patients to view files and complete questionnaires. A safety follow-up will occur 3–8 months after the last ozanimod dose for patients who discontinue treatment early. Long-term results are anticipated after study completion in 2029. Yearly interim analyses are planned after enrollment has reached 25%.

Conclusion

This is the first long-term, real-world study of ozanimod in patients with RRMS and, to our knowledge, the first noninterventional study utilizing a patient portal. These data will add to the safety/efficacy profile of ozanimod demonstrated in phase 3 trials.

Clinical Trial Registration

Clinicaltrials.gov, identifier: NCT05335031.

Treatment satisfaction with calcitonin gene-related peptide monoclonal antibodies as a new patient-reported outcome measure: A real-life experience in migraine

BACKGROUND

To evaluate treatment satisfaction with galcanezumab as a patient-reported outcome measure (PROM) in migraine.

METHODS

Patients with ≥8 headache days/month that had failed at ≥3 medications were included. Demographic and medical history were collected. Patient´s satisfaction (effectiveness, safety, convenience, and global satisfaction [GS]) was assessed by the Treatment Satisfaction Questionnaire for Medication version 1.4 (TSQM-1.4©).

RESULTS

We included 30 patients with migraine (76.7% chronic migraine). After 12 weeks of galcanezumab treatment, median monthly headache days (MHDs) decreased 11.5 (IQR 14.0) and median monthly migraine days (MMDs) 9.0 (IQR 7.5); at 24 weeks, the change was 15.0 (IQR 12.0) and 8.0 days (IQR 6.0). HIT-6 score decreased from 68.0 (IQR 7.5) to 54.0 (IQR 9.5) at 12 weeks (p < .001) and to 52.0 (IQR12.0) at 24 weeks (p < .001) and MIDAS from 60.0 (IQR 62.7) to 25.5 (IQR 41.2, p = .004) and 7.0 (IQR 18.5, p < .001), respectively. TSQM-1.4© at 12 weeks was higher compared to other preventive therapy in effectiveness (80.6/50.4, p < .001), convenience (83.3/66.7, p = .001), and GS (78.6/50.0, p < .001). These rates of satisfaction were similar at 24 weeks of galcanezumab treatment. Reductions in HIT-6 (r = -.444, p = .014), MIDAS (r = -.423, p = .020), MMDs (r = -.515, p = .004), and MHDs (r = -.477, p = .008) were associated significantly with GS at 12 weeks. This correlation was significantly associated with changes in HIT-6 and MHDs at 24 weeks.

CONCLUSIONS

The results of this study suggest that migraine patients receiving galcanezumab are significantly more satisfied compared to other preventive therapies, associating treatment GS with meaningful reductions in frequency, impact, and disability caused by migraine.

Development of a scale for the evaluation of the quality of the shared decision process in multiple sclerosis patients

In the last years, therapeutic decisions in multiple sclerosis (MS) have become challenging due to expanded options with different treatment profiles attending to efficacy, safety, and route and frequency of administration. Moreover, patients with multiple sclerosis (PwMS) increasingly wish to be involved in their therapeutic decision process. Therefore, a new, patient-centric shared decision model (SDM), is gaining relevance. However, validated scales oriented to assess the quality of the process itself are lacking. The AGA-25 scale is a fit-for-purpose 25-item scale based on two validated scales in MS (Treatment Satisfaction Questionnaire for Medication (TSQM) and Decisional Conflict Scale (DCS)). The aim of this work is to develop and validate the AGAS-25 in Spanish. Two hundred and three PwMS (aged 17 to 67; 155 [76.4%] females) undergoing stable disease modifying treatment in the last 6 months were consecutively recruited. The Principal Component Analysis suggested a four-factor structure for the 25-item version of the questionnaire: 1) satisfaction with the SDM process 2) adverse events with the DMT, 3) convenience of the chosen-DMT and 4) information reliability. The internal consistency of the measurement was adequate (Cronbach’s alpha = 0.88). Our results support the use of the AGAS-25 scale to assist SDM in Spanish-speaking PwMS.

Treatment satisfaction, safety, and tolerability of cladribine tablets in patients with highly active relapsing multiple sclerosis: CLARIFY-MS study 6-month interim analysis

Background Multiple sclerosis (MS) is a chronic disabling disease that is associated with negative effects on health-related quality of life (HRQoL) due to reduced physical and psychosocial functioning. Cladribine tablets 10 mg (3.5 mg/kg cumulative dose over 2 years) have been approved for the treatment of adult patients with highly active relapsing multiple sclerosis (RMS). The ongoing CLARIFY-MS study (NCT03369665; EudraCT number: 2017-002632-17) aims to assess the effect of cladribine tablets 3.5 mg/kg on HRQoL of patients with highly active RMS. Objective To report on the design of the CLARIFY-MS study, baseline patient characteristics, and results of a pre-planned interim analysis focusing on treatment satisfaction, safety, and tolerability that includes all data reported till 6 months after start of treatment. Methods The CLARIFY-MS study is a 2-year, open-label, single-arm, prospective, multicenter, phase IV study. Eligible patients with highly active RMS were assigned to receive cladribine tablets 3.5 mg/kg over 2 years. Treatment satisfaction was assessed using the Treatment Satisfaction Questionnaire for Medication (TSQM, v1.4; scale range from 0 to 100, higher values indicating higher satisfaction). Safety assessments, including occurrence of treatment-emergent adverse events (TEAEs; any adverse event reported after drug administration), serious adverse events (SAEs), and lymphocyte counts, were summarized descriptively. Results A total of 482 patients from 85 sites in Europe were treated with cladribine tablets. Mean patient age was 37.4 years, 338 (70.1%) were women, median EDSS was 2.5, and 345 (71.6%) were prior users of disease-modifying therapy (DMT). During the first 6 months after the start of treatment, and before reaching the full dose of cladribine tablets, mean TSQM global satisfaction score for the overall population was 70.4 (standard deviation, ± 18.48). The side effects score was 91.9 (± 17.68), convenience scored 86.6 (± 13.57), and effectiveness was 65.8 (± 21.14). A total of 275 patients (57.1%) reported at least one TEAE and 9 patients (1.9%) had a SAE. The majority of observed lymphopenia cases were of grade 1 or 2; 33 (6.8%) of the total study cohort had grade 3 lymphopenia, and no grade 4 lymphopenia was reported. Conclusion Patients reported high treatment satisfaction (TSQM) with cladribine tablets in this pre-planned interim analysis at 6 months. Few serious, and no unexpected, adverse events were reported, and there were no instances of grade 4 lymphopenia over the first 6 months. These preliminary data indicate good tolerability and convenience of administration of cladribine tablets in patients with highly active RMS.

CLICK-MS and MASTER-2 Phase IV trial design: cladribine tablets in suboptimally controlled relapsing multiple sclerosis

Cladribine tablets 10 mg (3.5 mg/kg cumulative dose over 2 years) are approved for the treatment of relapsing forms of multiple sclerosis (MS), including relapsing-remitting MS and active secondary progressive MS. However, real-world data on cladribine tablets are limited. CLICK-MS and MASTER-2 are single arm, observational, 30-month, Phase IV studies in the US evaluating the effectiveness and safety of cladribine tablets 3.5 mg/kg in patients with relapsing-remitting MS or active secondary progressive MS who had suboptimal response to prior injectable (CLICK-MS), or infusion/oral (MASTER-2) disease-modifying therapy. The primary end point is 24-month annualized relapse rate. Key secondary end points include patient-reported outcomes on quality of life measures, treatment adherence and adverse events. Studies began in 2019 and are expected to be completed in 2023. Trial registration number • CLICK-MS: NCT03933215 (ClinicalTrials.gov) Full title; CLadribine tablets: observational evaluation of effectIveness and patient-reported outcomes in suboptimally Controlled patients previously taKing injectable disease-modifying drugs for relapsing forms of Multiple Sclerosis • MASTER-2: NCT03933202 (ClinicalTrials.gov) Full title; Cladribine tablets: observational evaluation of effectiveness and patient-reported outcomes in suboptiMAlly controlled patientS previously Taking oral or infusion disEase-modifying dRugs for relapsing forms of multiple sclerosis.

Treatment satisfaction in 5q-spinal muscular atrophy under nusinersen therapy

Background:

Nusinersen was the first approved disease-modifying therapy for all 5q-spinal muscular atrophy (SMA) patients regardless of age or disease severity. Its efficacy in adults has recently been demonstrated in a large cohort by motor outcome measures, which were only partially suitable to detect changes in very mildly or severely affected patients. Patient-reported outcome measures (PROs) have been suggested as a valuable addition. Here, we aimed to assess treatment satisfaction and investigate whether it may be a useful PRO to monitor SMA patients.

Methods:

We enrolled 91 mainly adult 5q-SMA patients treated with nusinersen in a national, multicenter, cross-sectional observational study. 21 patients underwent longitudinal follow up. Patients’ satisfaction with treatment in four dimensions (global, effectiveness, convenience, side effects) was assessed by the Treatment Satisfaction Questionnaire for Medication German version 1.4 (TSQM-1.4^©) and related to clinical parameters, motor scores, and treatment duration.

Results:

More than 90% of SMA patients were consistently satisfied over a median treatment duration of 10 months. Highest mean scores were observed in the dimensions ‘side effects,’ ‘global satisfaction,’ and ‘effectiveness’ (93.5 ± 14.8 versus 73.1 ± 21.0 and 64.8 ± 20.6, respectively). Patients’ satisfaction with the convenience of treatment was considerably lower (43.6 ± 20.2). Interestingly, satisfaction with the effectiveness was higher in ambulatory (p = 0.014) compared with non-ambulatory patients and directly correlated to motor outcome measures. Five non-ambulatory patients withdrew from therapy. All of them presented with a deterioration of motor outcome measures and reported dissatisfaction with treatment effectiveness and convenience.

Conclusion:

Most patients were satisfied with nusinersen treatment effectiveness. Less severely affected patients indicated higher satisfaction. The TSQM-1.4^© helped to identify therapy non-responders, who mainly addressed dissatisfaction with effectiveness and convenience. We suggest introducing the TSQM-1.4^© as an additional PRO in SMA into clinical practice.

Assessment of treatment satisfaction and adherence amongst diabetic patients in governmental primary care clinic of Ramallah, West-Bank

OBJECTIVE

This study aimed to assess treatment satisfaction and its association with medication adherence among patients with diabetes.

METHODS

Participants in this study were outpatients at the governmental Primary Healthcare Unit in Ramallah. Adherence was measured with the 4-item Morisky Green-Levine (MGL) questionnaire, and treatment satisfaction with the Treatment Satisfaction Questionnaire for Medication version 1.4. Glycemic control was measured as the last value of an HbA1c test, with HbA1c ≤7 considered good.

RESULTS

Of the participants, 220 (57.9%) were classified as having high adherence to their medications, and 160 (42.1%) as having low adherence. Regarding glycemic control, 174 (45.7%) of patients had good control, while 206 (54.2%) had poor control. Satisfaction with treatment effectiveness showed a significant mean difference with adherence level (78.61 vs. 74.2; p = 0.04). Glycemic controlled patients had a higher and significant adherence mean in the global satisfaction domain (69.19 vs. 62.08; p = 0.01). However, glycemic control level had no significant differences in means of effectiveness, side effects, and convenience domains (P = 0.31, 0.49, 0.37) respectively.

CONCLUSIONS

Treatment satisfaction level is lower among low adherence and poor glycemic control. Addressing the specific needs of these patients might be effective in improving their satisfaction, thus having a positive influence on other clinical outcomes.

Treatment Satisfaction and Quality of Life among Type 2 Diabetes Patients: A Cross-Sectional Study in West Bank, Palestine

OBJECTIVES

This study had the goal of evaluating the role of treatment satisfaction among diabetic patients in the context of health-related quality of life (QoL) and medication adherence.

METHODS

This study, which utilized a cross-sectional design, was conducted at the Primary Healthcare Unit in the Ministry of Health in Ramallah between Feb. and May 2019. Medication adherence was evaluated with the 4-item Morisky Green-Levine (MGL) questionnaire, treatment satisfaction using the Treatment Satisfaction Questionnaire for Medication version 1.4 (TSQM 1.4), and health-related quality of life with the European Quality of Life scale (EQ-5D-3L).

RESULTS

Study participants consisted of 380 diabetic patients, of which 220 (57.9%) had high adherence to their medications and 160 (42.1%) had low adherence. Based on the classification of patient responses among the EQ-5D domains, pain/discomfort was the most influenced dimension, with 173 patients (36.1%) reporting problems, (36.1%). Also prominent were anxiety and depression (128 patients, 33.7%) and Mobility (115 patients, 30.3%). A significant relation was observed between QoL and treatment satisfaction (73.8 vs. 69.8; P = 0.016). Treatment satisfaction also had a significant association with the anxiety domain (39.4 vs. 28.7; P = 0.031).

CONCLUSION

Participants expressed moderate satisfaction with their treatments; more satisfied patients showed greater medication adherence and had better QoL. Anxiety has been shown to be associated with reduced medication adherence and lower QoL.

Switching to fingolimod in PREFERMS: Effect of treatment history and naïvety on clinical, MRI and treatment satisfaction outcomes✰

BACKGROUND

Injectable disease-modifying therapies (iDMTs) are often used as first-line treatments for relapsing multiple sclerosis. Fingolimod is frequently used following treatment with iDMTs. Whether prior iDMT treatment impacts the effectiveness of subsequent fingolimod therapy is unclear. Here, we assessed switching from iDMTs to fingolimod, and the impact of treatment history on fingolimod escalation using data from the 12-month 'Prospective, Randomized, active-controlled, open-label study to Evaluate patient retention on Fingolimod versus approved first-line disease-modifying thErapies in adults with Relapsing-remitting Multiple Sclerosis' (PREFERMS). The study design and results at the end of randomized treatment (EoRT) in PREFERMS have been published.

METHODS

Both treatment-naïve patients and those who had previously received an iDMT were eligible for enrolment in PREFERMS, and one treatment switch was permitted on study. Pre-specified exploratory analyses compared outcomes in those randomized to fingolimod or to an iDMT at end of study (EoS), which included time spent on randomized and on switch treatment. Post hoc exploratory analyses (unadjusted for multiplicity owing to the large number of comparisons) among patients randomized to an iDMT who switched to fingolimod, compared outcomes longitudinally before (EoRT) and after (EoS) switching, and compared outcomes at EoRT and EoS among subgroups stratified by iDMT-treatment history. Outcomes included brain volume, various measures of gadolinium-enhancing [Gd+] lesion counts, annualized relapse rate (ARR), Symbol Digit Modalities Test (SDMT) score, patient-reported treatment satisfaction using the Medication Satisfaction Questionnaire (MSQ) and adverse event (AE) rates.

RESULTS

At EoS, 255 of 439 patients randomized to an iDMT had switched to fingolimod and 27 of 436 patients randomized to fingolimod had switched to an iDMT. By EoS, 44.2% of total treatment exposure in the iDMT group was to fingolimod and the mean time spent on fingolimod in this group was 220 days (approximately 7 months). Outcomes in the fingolimod group at EoS (brain volume, changes in Gd+ lesion counts, ARR, oral SDMT score and MSQ score) were similar to those seen at EoRT, but in the iDMT group these outcomes were more favorable at EoS than at EoRT and were similar to rates seen in the fingolimod group. Among patients who switched from iDMT to fingolimod, there were longitudinal improvements in ARR (EoRT, 0.3 [95% confidence interval (CI), 0.2-0.4]; EoS, 0.2 [0.1-0.3]; odds ratio, 0.5 [0.3-0.9]) and in treatment satisfaction (proportion of patients with MSQ > 5; EoRT, 67.4%; EoS, 90.4%; odds ratio, 5.7 [95% CI, 3.4-9.4]) after fingolimod treatment, and changes in brain volume, Gd+ lesion count, and AEs or AEs causing discontinuation were also more favorable at EoS than at EoRT. In all patient groups stratified by iDMT-treatment history, differences in outcomes narrowed or disappeared after fingolimod treatment.

CONCLUSION

These analyses indicate that patients in PREFERMS had improved outcomes within months of switching to fingolimod from an iDMT and that improvements occurred irrespective of the number of iDMTs previously administered. These data provide a unique opportunity to explore clinical, radiological and safety outcomes associated with a range of clinically relevant treatment pathways.

Assessing Barriers to Adherence with the Use of Dimethyl Fumarate in Multiple Sclerosis

BACKGROUND

Multiple sclerosis (MS) is a chronic, inflammatory, central nervous system demyelinating disease that requires long-term use of disease-modifying therapies (DMT). Patient adherence to DMT is key in reducing the inflammation that leads to relapses and neurodegeneration. Dimethyl fumarate (DMF) poses unique challenges to adherence including being the only twice-daily dosing DMT. Previous research suggests there are direct roles that providers play on improving their patients' adherence rates, such as focusing on the patient-provider relationship, helping put the patient at ease so that they feel understood and respected. Also, route of administration affects adherence in other chronic healthcare conditions. However, the issue of adherence to DMT in MS is more complex than just route of administration, with adverse effects being the main predictor of adherence.

OBJECTIVES

(1) To define various patient specific factors (e.g. fatigue and mood disorders) that affect adherence with DMF and (2) to understand how patients' perceptions of treatment satisfaction (such as effectiveness, convenience, side effects and global satisfaction) and DMFs impact on quality of life (such as social support, activities of daily living, coping) influence adherence.

METHODS

Our study was a prospective, observational measurement of adherence to treatment with DMF in MS patients over 52 weeks. Twenty-five out of thirty-five patients enrolled completed the study. Adverse event (AE) data was reviewed on all participants.

RESULTS

Adherence rates correlated with patient's perceived effectiveness (0.25, p < 0.023) and the level of bothersome symptoms the patient experienced (0.45, p < 0.0001). The majority of new AE onset was reported within 12 weeks of DMF initiation. This is consistent with previously published data with DMF use.

CONCLUSION

Adherence rates are an important factor to be considered when starting patients on DMT. DMF creates its own barriers to adherence with our study highlighting some, including twice-daily dosing and AEs experienced following treatment initiation. Healthcare providers should be aware of these barriers prior to treatment initiation and counsel patients appropriately.

Perceived Treatment Satisfaction and Effectiveness Facilitators Among Patients With Chronic Health Conditions: A Self-Reported Survey

Background

Approximately 50% of patients are nonadherent to prescribed medications. Patient perception regarding medication effectiveness has been linked to improved adherence. However, how patients perceive effectiveness is poorly understood.

Objective

The aim of this study was to elucidate factors associated with perceived treatment satisfaction and effectiveness among patients with chronic health conditions.

Methods

We conducted a descriptive study using a cross-sectional survey design. We administered a Web-based survey to participants with migraine, multiple sclerosis (MS), or rheumatoid arthritis (RA). Patients were recruited from established online communities of Health Union. Descriptive statistics, correlations, and comparison tests were used to examine outcomes.

Results

Data were collected from 1820 patients: 567 with migraine, 717 with MS, and 536 with RA. The majority of participants were female (1644/1820, 90.33%), >40 years old (1462/1820, 80.33%), and diagnosed >5 years ago (1189/1820, 65.33%). Treatment satisfaction and perceived medication effectiveness were highly correlated (r=0.90, P<.01). Overall, three temporal factors were positively correlated with satisfaction or perceived effectiveness: time on current medication (satisfaction r_s=0.22, P<.01; effectiveness r_s=0.25, P<.01), time since diagnosis (satisfaction r_s=0.07, P<.01; effectiveness r_s=0.09, P<.01), and time on treatment (effectiveness r_s=0.08, P<.01).

Conclusions

Findings validated the strong relationship between treatment satisfaction and perceived effectiveness. Understanding the (1) positive relationship between time and treatment satisfaction and effectiveness and (2) factors associated with determining medication effectiveness can help clinicians better understand the mindset of patients regarding treatment. Clinicians may be better prepared to elicit patient beliefs, which influence medication adherence, for people diagnosed with chronic health conditions.

Satisfaction and adherence with glatiramer acetate 40mg/mL TIW in RRMS after 12 months, and the effect of switching from 20mg/mL QD

BACKGROUND

Patient satisfaction with treatment in relapsing-remitting multiple sclerosis (RRMS) has a direct impact on adherence to treatment and, consequently, upon treatment outcomes and costs. Patient-reported outcomes (PROs) are a common method for determining patient satisfaction in MS and other diseases.

METHODS

The 12-month, open-label, Phase IV CONFIDENCE study assessed patient satisfaction and treatment adherence, using PROs, as well as safety outcomes in patients with RRMS treated with glatiramer acetate (GA). In the previously reported (Cutter et al., 2019) initial 6-month core phase of the study, patients were randomized to receive three-times-weekly (TIW) GA 40 mg/mL (GA40; n = 431) or once-daily GA 20 mg/mL (GA20; n = 430). In the 6-month, single-arm extension phase, 789 patients completing the core phase were treated with GA40 to determine whether benefits observed in the core phase were sustained during the extension phase, to ascertain if switching from GA20 to GA40 resulted in PRO changes, and to assess safety outcomes.

RESULTS

Superior PRO scores for patient satisfaction with treatment, patient perception of treatment convenience, and symptomatic changes (fatigue impact and mental health) observed in the GA40 group versus the GA20 group in the core phase were all maintained in the extension phase. Treatment adherence, significantly greater in the GA40 versus the GA20 group in the core phase, was sustained in patients continuing to receive GA40 in the extension phase, while those who switched from GA20 to GA40 increased their adherence during the extension phase. Safety variables remained consistent throughout the study, with no notable changes observed in patients switching from GA20 to GA40.

CONCLUSIONS

Data from the extension phase of the CONFIDENCE study show that the benefits associated with GA40 treatment in terms of medication satisfaction, treatment convenience perception, symptomatic changes in fatigue impact and mental health status, and treatment adherence were maintained over a 12-month observation period. These results confirm the preferential utility of GA40 versus GA20 in clinical practice, with no additional safety concerns associated with switching from GA20 to GA40.

Satisfaction of Patients and Physicians with Treatments for Rheumatoid Arthritis: A Population-Based Survey in China

PURPOSE

Rheumatoid arthritis (RA) is a systemic inflammatory disease characterized by chronic destructive synovitis and possible multisystem involvement. This study aimed to survey the treatment satisfaction of physicians and patients with RA, and to explore the potential factors.

PATIENTS AND METHODS

This cross-sectional study was conducted in 12 centers across China between March 2018 and April 2018. The Treatment Satisfaction Questionnaire for Medication version II was used to assess the treatment satisfaction of patients and physicians. Multivariable regression analysis was used to determine the factors independently associated with treatment satisfaction of patients.

RESULTS

The patients' satisfaction (n=335) with biological disease-modifying antirheumatic drugs (bDMARDs) was higher than physicians' satisfaction (n=146) regarding the side effects (95.0±14.3 vs 84.6±15.7, P<0.001) and convenience (74.6±21.2 vs 69.1±16.5, P=0.002). Among physicians, global satisfaction with bDMARDs was higher than that with conventional synthetic DMARDs (csDMARDs). The multivariable regression analysis showed that age was positively associated with satisfaction of patients, while college or above education and self-assessment of disease severity were inversely associated with satisfaction. Treatment satisfaction was associated positively with the quality of communication with the physician and inversely with treatment costs.

CONCLUSION

For bDMARDs, the treatment satisfaction of patients with RA is generally higher than that of physicians'. Physicians' satisfaction with bDMARDs is higher than with csDMARDs. Age, education, disease severity, communication with the physician, and treatment costs are independently associated with the treatment satisfaction among patients. Physician-patient communication should be improved in clinical practice. Treatment costs should be taken into account when physicians make decisions.

Health-Related Quality of Life and the Relationship to Treatment Satisfaction in Patients with Multiple Sclerosis: Insights from a Large Observational Study

INTRODUCTION

In patients with multiple sclerosis (MS), fatigue, depression, and physical disability are important determinants that negatively affect health-related quality of life (HRQoL). In studies about MS, HRQoL and treatment satisfaction are emerging endpoints representing the patients' perspective. However, the association of HRQoL and MS treatment satisfaction has not been evaluated so far.

PURPOSE

Our objective was to evaluate the relationship of different dimensions of HRQoL and treatment satisfaction (effectiveness, side effects, convenience), and to assess which factors of treatment satisfaction, besides disease-related and sociodemographic explanatory factors, can best describe HRQoL.

PATIENTS AND METHODS

We analyzed data from a cross-sectional, observational multicenter study in Germany (THEPA-MS, N=2990 eligible patients for first-line treatment). The instruments used were the SF-36 for HRQoL and the TSQM for treatment satisfaction. Correlation analyses, classification and regression trees and multivariate linear regression with the least absolute shrinkage and selection operator (LASSO) for global variable selection were used to analyze explanatory factors of HRQoL.

RESULTS

The SF-36 physical summary score was 45.49 ±12.03 and mental component summary score 42.87 ±12.12, with currently untreated patients (N=250) reporting lower HRQoL than patients under first-line treatment (N=2740) (p<0.001). Physical disability (standardized beta (b)=0.408) was the strongest cross-sectional predictor for physical health, followed by employment status (b=0.163), age (b=0.159) and treatment satisfaction in terms of side effects (b=0.146) and effectiveness (b=0.137). For the mental summary health dimension, presence of a major depressive episode (b=0.234) had the greatest impact, followed by satisfaction with side effects (b=0.152) and effectiveness (b=0.131).

CONCLUSION

Satisfaction with the effectiveness and side effects of treatment was part of the main independent explanatory variables for mental and physical HRQoL in patients with MS. To improve HRQoL, patients' needs and satisfaction measures may be integral part of disease management beyond treatment of physical disability, depression or fatigue.

Real-World Treatment Patterns of Disease Modifying Therapy (DMT) for Patients with Relapse-Remitting Multiple Sclerosis and Patient Satisfaction with Therapy: Results of the Non-Interventional SKARLET Study in Slovakia

BACKGROUND

During long-term multiple sclerosis therapy, patient satisfaction with received treatment has considerable impact on treatment outcomes. Here we report the results of a non-interventional real-world study that mapped the treatment patterns of disease-modifying therapy (DMT) and assessed treatment satisfaction with DMT.

PATIENTS AND METHODS

The SKARLET study was a non-interventional, cross-sectional study in Slovakia running from May 2016 to March 2017. Patients with relapsing-remitting multiple sclerosis on DMT for ≥3 months and ≤2 years (per local labelling) from 10 multiple sclerosis centers across Slovakia were included. The primary objective was to collect the Treatment Satisfaction Questionnaire for Medication version 9 (TSQM 9) score regarding perceived effectiveness, convenience and overall satisfaction with DMT.

RESULTS

The following TSQM 9 scores (mean; 95% confidence interval) were reported from 415 patients: convenience (75.05; 73.49-76.61), effectiveness (68.15; 66.56-69.75) and global satisfaction scale (66.94; 65.26-68.62). All three parameters of the TSQM 9 were analyzed by the route of DMT administration, with infusions best rated for effectiveness and global satisfaction in comparison to oral dosage and injections. For convenience, however, oral dosage forms were appraised highly (82.66; 80.59-84.73) followed by infusions (74.40; 70.12-78.69), while injections were rated as the worst (66.92; 64.81-69.04). The difference of TSQM 9 scores according to the route of DMT administration is statistically significant for convenience (p < 0.001) and global satisfaction (p = 0.004), but not for effectiveness (p = 0.185).

CONCLUSION

In the present study, it was confirmed that patients find oral DMTs as most convenient; however, the infusion form of treatment outweighs oral DMTs in global satisfaction and effectiveness. The differences of TSQM 9 scores among DMT dosage forms were significant for convenience and global satisfaction. In conclusion, the results of this detailed survey increase our understanding of RRMS patient population characteristics and patient satisfaction with DMT treatment.

High-dose oral methylprednisolone for the treatment of multiple sclerosis relapses: cost-minimisation analysis and patient's satisfaction

OBJECTIVE

To study the use of high-dose oral methylprednisolone compounded formulation and intravenous methylprednisolone for the treatment of multiple sclerosis relapses. To compare both routes of methylprednisolone administration related to cost and patient's satisfaction with the treatment.

METHODS

A retrospective cohort observational study was performed from January 2012 to December 2016. All multiple sclerosis relapses treated with high-dose oral methylprednisolone compounded formulation or intravenous methylprednisolone were studied. Patient's acceptance grade of the treatment was analysed with a survey based on the Treatment Satisfaction Questionnaire for Medication. A cost-minimisation analysis using real world data from our hospital was performed to compare the high-dose oral methylprednisolone formulation and intravenous administration.

RESULTS

92 patients were included (88% had recurrent remitting multiple sclerosis). Median Expanded Disability Status Scale score was 2 (IRC: 1-3.5). 162 relapses were treated: 77 with intravenous methylprednisolone and 85 with high-dose oral methylprednisolone formulation. The most frequent prescriptions were 1000 mg intravenous methylprednisolone and 1250 mg oral methylprednisolone during 4 days. Recovery from relapse was achieved in 91% of patients in the intravenous group and 93% in the oral group. The survey revealed that 79% of patients preferred the oral route because of convenience (P<0.001) and global satisfaction (P<0.04). Real world data demonstrated savings of €61 708 (91%) using the high-dose oral methylprednisolone formulation during the study period.

CONCLUSIONS

High-dose oral methylprednisolone compounded formulation was a cost-effective alternative compared with methylprednisolone intravenous administration. Moreover, patients with multiple sclerosis preferred the oral compounded formulation for the treatment of relapses.

Self-reported satisfaction of patients receiving omalizumab for severe allergic asthma in Malta

Treatment satisfaction is of utmost importance for ensuring adherence. Omalizumab is administered long-term if effective and well-tolerated in a hospital setting. The aim was to evaluate treatment satisfaction with omalizumab in Malta and to identify factors that may influence patients' satisfaction. A questionnaire was distributed to all asthmatic adult patients receiving omalizumab for at least one year. The questionnaire included demographic data, dosing regimen, asthma control test and the 14-item English version of the Treatment Satisfaction Questionnaire for Medication (TSQM) Version 1.4. The TSQM 1.4 domain scores range from 0 to 100. Higher scores represent higher satisfaction. Our cohort included 33 patients (52% males), mean age 53.7 ± 11 years, mean baseline IgE level 510.6IU/ml, mean duration of treatment 3.8 ± 1.98 years and mean number of injections per month 4.6 ± 2.6. Median TSQM scores were as follows: graded effectiveness 78%, graded side effects 100%, graded convenience 74.2% and overall satisfaction 76%. Regression analysis showed that convenience score, effectiveness score and ACT score were significantly associated with global satisfaction. Global satisfaction scored high among the Maltese cohort of patients despite the inconvenience and side effects associated with receiving omalizumab. This is an add-on beneficial effect to the efficacy and effectiveness already been achieved with this medication.

Higher satisfaction and adherence with glatiramer acetate 40 mg/mL TIW vs 20 mg/mL QD in RRMS

BACKGROUND

Patients who perceive their medication to be ineffective or inconvenient are less likely to be adherent to treatment, with potentially significant consequences on long-term clinical outcomes. Many patients with multiple sclerosis (MS) are nonadherent to treatment despite demonstrated efficacy of disease-modifying therapies (DMTs). While glatiramer acetate (GA; Copaxone^®, Teva Pharmaceuticals) both 20 mg/mL once daily (GA20) and 40 mg/mL three times weekly (GA40) have demonstrated efficacy in relapsing-remitting MS (RRMS), GA40 has a superior tolerability profile in addition to a more convenient dosing schedule. These characteristics may give rise to greater treatment satisfaction and higher rates of adherence with potentially beneficial effects on clinical outcomes and health-related costs.

METHODS

CONFIDENCE was a Phase 4, interventional, open-label, randomized, 2-arm, parallel-group, global study with a duration of 6 months. Patients (N = 861) were randomly assigned 1:1 to receive GA20 (n = 430) or GA40 (n = 431) during the core phase. The primary endpoint was patient-reported medication satisfaction using the Medication Satisfaction Questionnaire (MSQ). Secondary endpoints included self-reported convenience perception using the Treatment Satisfaction Questionnaire for Medication-9 convenience component, symptomatic changes (Modified Fatigue Impact Scale, MFIS), and Mental Health Inventory (MHI). Treatment adherence was measured by Multiple Sclerosis Treatment Adherence Questionnaire. Results from the core phase were included.

RESULTS

During the core phase, 857 patients received treatments. Patients on GA40 were statistically significantly more satisfied with their medication than those on GA20 (LSM difference in MSQ, 0.3; 95% CI, 0.2, 0.5; p<0.001). Additionally, patients on GA40 found the treatment more convenient (p<0.001), were more adherent (p = 0.002), and reported statistically significant greater improvements in the MFIS Cognitive (p = 0.043) and the MHI Behavior Control (p = 0.014) subscales versus those on GA20. There were no new safety findings.

CONCLUSIONS

Higher levels of satisfaction, perception of convenience, and adherence were reported by patients on GA40 than those on GA20.

CLINICAL TRIAL REGISTRATION NUMBER

This trial was registered with ClinicalTrials.gov (NCT02499900).

Patients' Global Impression of Change in the management of peripheral neuropathic pain: Clinical relevance and correlations in daily practice

BACKGROUND

Patient-Reported Outcome (PRO) instruments have been developed to evaluate pain management in daily practice; the Patients' Global Impression of Change (PGIC) is particularly recommended by the Initiative on Methods, Measurement, and Pain Assessment in Clinical Trials. The prospective non-interventional multicenter PRO-QURE study aimed at assessing correlations between PGIC and pain measurements and treatment effects in patients followed in French pain centres.

METHODS

Respectively, 495 and 379 patients with peripheral neuropathic pain initiating treatment with capsaicin 8% cutaneous patch(es) (female, 62.6%; mean age, 54.0 ± 14.8 years; post-surgical or traumatic pain, 52.7%; mean pain duration, 42.2 ± 54.1 months; DN4 score >4, 92.9%) completed the PGIC and several other PRO instruments before (baseline) and 3 months (M3) after treatment application.

RESULTS

At M3, improvement ("much improved" or "very much improved") was observed in 23.0% of patients, associated with decreases of -3.0 ± 2.2, -2.5 ± 2.4, and -23.1 ± 19.7 in BPI pain intensity, BPI pain interference and NPSI total scores, respectively. The highest Spearman's rank correlation coefficients with PGIC were found for pain intensity (BPI: r = -0.479, p < 0.001), satisfaction with current state (Patient Acceptable Symptomatic State: r = 0.455, p < 0.001), and treatment effectiveness (TSQM: r = 0.431, p < 0.001); correlation coefficients were lower for all NPSI scores, BPI pain interference score, HAD scores and EQ-5D-3L index.

CONCLUSIONS

In daily clinical practice, significant improvement in peripheral neuropathic pain, as assessed by PGIC scores, significantly correlated with changes in well-established measures of pain intensity, pain interference with activities of daily living, mood and quality of life, confirming its clinical interest as PRO measure in real-world conditions.

SIGNIFICANCE

Clinically important improvement in peripheral neuropathic pain, as assessed by PGIC scores, significantly correlated with well-established measures of pain intensity, pain interference in daily life and treatment efficacy. This result, associated with the ease of administration and scoring, encourages the widespread use of the PGIC in daily practice.

Clinical outcome measures for progressive MS trials

Treatment options for progressive multiple sclerosis remain the main unmet need of the field. As the understanding of multiple sclerosis (MS) pathogenesis improves, new pathways and molecules will be tested for potential reparative, remyelinating, or neuroprotective effects. The clinical outcomes used will determine successful demonstration of beneficial treatment effects to regulatory agencies, clinicians, and persons with MS. This review focuses on clinical outcome measures including the Expanded Disability Status Scale, Multiple Sclerosis Functional Composite, and novel composite measures of disability. The paper also covers cognitive outcomes and screening tests for use in clinical trials. The growing importance of patient-reported outcomes and their suitability for clinical trials is also presented. The review aims to create consensus in regard to these topics and suggestions for future research.

Phase IV study of retention on fingolimod versus injectable multiple sclerosis therapies: a randomized clinical trial

OBJECTIVE

In relapsing-remitting multiple sclerosis (RRMS), suboptimal adherence to injectable disease-modifying therapies (iDMTs; interferon β-1a/b, glatiramer acetate) is common, reducing their effectiveness. Patient retention on oral fingolimod and iDMTs was evaluated in PREFERMS, a randomized, parallel-group, active-controlled, open-label, 48-week study.

METHODS

Patients were included if they had RRMS, were aged 18-65 years and had Expanded Disability Status Scale score up to 6, enrolled at 117 US study sites, were treatment naïve or had received only one iDMT class. Patients were randomized 1:1 (fingolimod 0.5 mg/day; preselected iDMT) by interactive voice-and-web-response system without blinding, followed up quarterly, and allowed one study-approved treatment switch after 12 weeks, or earlier for efficacy or safety reasons. The primary outcome was patient retention on randomized treatment over 48 weeks. Secondary endpoints included patient-reported outcomes, brain volume loss (BVL), and cognitive function.

RESULTS

Analysis of 433/436 patients receiving fingolimod and 428/439 receiving iDMTs showed that patient retention rate was significantly higher with fingolimod than with iDMTs [352 (81.3%) versus 125 (29.2%); 95% confidence interval 46.4-57.8%; p < 0.0001]. The most common treatment switch was from iDMT to fingolimod for injection-related reasons. Patient satisfaction was greater and BVL less with fingolimod than with iDMTs, with no difference in cognitive function. Adverse events were consistent with established tolerability profiles for each treatment.

CONCLUSIONS

In RRMS, fingolimod was associated with better treatment retention, patient satisfaction and BVL outcomes than iDMTs. Patients may persist with iDMTs, but many may switch treatment if permitted. Treatment satisfaction fosters adherence, a prerequisite for optimal outcomes.

A Novel Mobile App and Population Management System to Manage Rheumatoid Arthritis Flares: Protocol for a Randomized Controlled Trial

Background

Rheumatoid arthritis flares have a profound effect on patients, causing pain and disability. However, flares often occur between regularly scheduled health care provider visits and are, therefore, difficult to monitor and manage. We sought to develop a mobile phone app combined with a population management system to help track RA flares between visits.

Objective

The objective of this study is to implement the mobile app plus the population management system to monitor rheumatoid arthritis disease activity between scheduled health care provider visits over a period of 6 months.

Methods

This is a randomized controlled trial that lasts for 6 months for each participant. We aim to recruit 190 patients, randomized 50:50 to the intervention group versus the control group. The intervention group will be assigned the mobile app and be prompted to answer daily questionnaires sent to their mobile devices. Both groups will be assigned a population manager, who will communicate with the participants via telephone at 6 weeks and 18 weeks. The population manager will also communicate with the participants in the intervention group if their responses indicate a sustained increase in rheumatoid arthritis disease activity. To assess patient satisfaction, the primary outcomes will be scores on the Treatment Satisfaction Questionnaire for Medication as well as the Perceived Efficacy in Patient-Physician Interactions questionnaire at 6 months. To determine the effect of the mobile app on rheumatoid arthritis disease activity, the primary outcome will be the Clinical Disease Activity Index at 6 months.

Results

The trial started in November 2016, and an estimated 2.5 years will be necessary to complete the study. Study results are expected to be published by the end of 2019.

Conclusions

The completion of this study will provide important data regarding the following: (1) the assessment of validated outcome measures to assess rheumatoid arthritis disease activity with a mobile app between routinely scheduled health care provider visits, (2) patient engagement in monitoring their condition, and (3) communication between patients and health care providers through the population management system.

Trial Registration

ClinicalTrials.gov NCT02822521, http://clinicaltrials.gov/ct2/show/NCT02822521 (Archived by WebCite at http://www.webcitation.org/6xed3kGPd)

Treatment satisfaction significantly improves in patients with multiple sclerosis switching from interferon beta therapy to peginterferon beta-1a every 2 weeks

OBJECTIVES

Posthoc analysis of treatment satisfaction in patients switching to subcutaneous (SC) peginterferon beta-1a in the ALLOW study.

PATIENTS AND METHODS

Patients with relapsing multiple sclerosis treated with intramuscular interferon (IFN) beta-1a or SC IFN beta-1a or beta-1b remained on their current therapy for a 4-week run-in period, followed by a switch to SC peginterferon beta-1a 125 mcg every 2 weeks for 48 weeks. Treatment satisfaction was measured using the Treatment Satisfaction Questionnaire for Medication (TSQM), which covers effectiveness, side effects, convenience, and global satisfaction. Patients completed the TSQM at baseline (prior to starting the 4-week run-in period) and 4, 12, 24, 36, and 48 weeks after switching, and scores were analyzed for the overall population and compared to baseline. Patients reported the severity of flu-like symptoms (FLS) at baseline and with each peginterferon beta-1a injection; clinicians evaluated the occurrence of injection-site reactions (ISRs) after the first dose of peginterferon beta-1a and every 12 weeks thereafter. TSQM scores were stratified by the presence of FLS or ISRs during the study period and by prior IFN therapy use.

RESULTS

For the overall population (n=194), convenience and global satisfaction scores significantly improved from baseline at all time points, and side effect satisfaction scores significantly improved up to week 36. Convenience scores significantly improved regardless of FLS, ISRs, or prior IFN therapy. Patients without FLS during the study period showed significant improvements in global satisfaction, but not side effect satisfaction, versus those with FLS. Patients switching from SC IFN therapies achieved greater improvements in treatment satisfaction than patients who switched from intramuscular IFN beta-1a.

CONCLUSIONS

Switching relapsing multiple sclerosis patients to SC peginterferon beta-1a from other IFN therapies significantly improved treatment satisfaction and convenience.

Oral teriflunomide in the treatment of relapsing forms of multiple sclerosis: clinical evidence and long-term experience

Key objectives in the treatment of multiple sclerosis (MS) include prevention of relapses, a reduction in the accumulation of disability and slowing of the brain volume loss that occurs from the earliest stages of the disease. Teriflunomide, a once-daily, oral immunomodulatory therapy, has demonstrated efficacy across multiple measures of disease activity and worsening in patients with relapsing forms of MS and in those with a first clinical episode suggestive of MS. In this review, the latest evidence relating to the proposed mechanism of action of teriflunomide in MS is explored, including novel insights provided from the recently completed Teri-DYNAMIC study. Key clinical and magnetic resonance imaging data from the completed long-term extensions of the phase II and III (TEMSO, TOWER and TOPIC) studies are highlighted, and the long-term safety profile of teriflunomide, as evidenced by data from these extension studies, is presented. Although randomized clinical trials represent the highest level of evidence to support the use of therapeutic interventions, it is also important to understand the performance of a particular treatment in the real-world setting. In this regard, the results of the recently completed, global, phase IV Teri-PRO study are of particular interest and provide further insights into the benefits of teriflunomide treatment from the patient perspective. Collectively, the data presented in this review demonstrate a favorable benefit-risk profile for teriflunomide, thereby supporting its long-term use for the treatment of patients with relapsing forms of MS.

Patient satisfaction with ExtaviPro™ 30G, a new auto-injector for administering interferon β-1b in multiple sclerosis: results from a real-world, observational EXCHANGE study

Background

Patients with multiple sclerosis (MS) receiving long-term, subcutaneous interferon β-1b (IFN β-1b; Extavia®) often experience injection-site reactions and injection-site pain, which together with other side-effects (such as flu-like symptoms) result in suboptimal treatment compliance/adherence. The EXCHANGE study evaluated patient satisfaction with IFN β-1b treatment, administered using ExtaviPro™ 30G, a new auto-injector, in a real-world setting.

Methods

This 26-week, open-label, prospective, non-interventional, observational, multi-country multi-centre study enrolled patients with MS who had been treated with IFN β-1b or other disease-modifying therapies with a self-administered auto-injector for ≥3 months and who were planned to switch to IFN β-1b treatment administered using ExtaviPro™ 30G as part of routine clinical care. Patient-reported outcomes included overall patient satisfaction (primary outcome) and satisfaction associated with treatment effectiveness, convenience and side-effects, assessed using Treatment Satisfaction Questionnaire for Medication (TSQM)-14. The changes in TSQM scores from baseline to Week 26 were reported. All data were analysed using SAS statistical software (version 9.4).

Results

Of the 336 patients enrolled, 324 were included in the analysis. At baseline, mean ± standard deviation (SD) age of patients was 41.8 ± 11.3 years and 68.2% were women. The mean ± SD of MS disease duration was 6.9 ± 6.6 years, and the majority of patients (94.1%) had relapsing-remitting MS. The mean ± SD of TSQM score for overall patient satisfaction at Week 26 was 75.6 ± 16.46 (baseline, 73.0 ± 17.14; p = 0.0342). The mean ± SD of TSQM subscale scores for patient satisfaction with effectiveness, side-effects and convenience were 75.0 ± 18.65 (baseline, 71.6 ± 19.45; p = 0.0356), 88.5 ± 18.98 (baseline, 82.7 ± 22.93; p = 0.0002) and 77.6 ± 16.72 (baseline, 71.1 ± 17.53; p < 0.0001), respectively.

Conclusion

The results from this real-world study suggest that administering IFN β-1b with the new ExtaviPro™ auto-injector significantly improves overall patient satisfaction, including satisfaction associated with effectiveness, side-effects and convenience in MS patients.

Natural products for the management of xerostomia: a randomized, double-blinded, placebo-controlled clinical trial

AIM

The aim of this study was to evaluate the clinical performance of lycopene-enriched virgin olive oil in spray form used to treat patients with drug-induced xerostomia, comparing this with a placebo spray.

MATERIALS AND METHODS

This double-blind, randomized clinical trial included elderly subjects with drug-induced xerostomia (n = 60). Resting salivary flow was measured using the draining technique. The Xerostomia Inventory (XI) was used to assess symptoms and the Oral Health Impact Profile 14 (OHIP-14) to assess patient quality of life. Evaluations were made before and after 12 weeks of product/placebo application.

RESULTS

Sixty patients took part in the study. Symptoms improved among the treatment group (n = 30) after 12 weeks in the following XI domains: 'Rate the difficulty you experience in speaking because of dryness' (P = 0.03); 'Rate how much saliva is in your mouth' (P = 0.03); and 'Rate the dryness of your lips' (P = 0.04). The placebo group (n = 30) underwent improvements in: 'Rate how much saliva is in your mouth' (P = 0.02) and 'Rate the dryness of your mouth' (P = 0.01). A significant improvement (P = 0.001) in oral-related quality of life (OHIP-14) was identified in the treatment group, while no significant differences were observed in the placebo group (P > 0.05).

CONCLUSION

The topical application of lycopene-enriched virgin olive oil and its placebo counterpart improved xerostomia-related symptoms significantly (but not salivary flow rate) in patients with drug-induced xerostomia.