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Lipton JH. Maximizing the Value of Chronic Myeloid Leukemia Management Using Tyrosine Kinase Inhibitors in the USA: Potential Determinants and Consequences of Healthcare Resource Utilization and Costs, with Proposed Optimization Approaches. Clin Drug Investig 2024; 44:91-108. [PMID: 38182963 DOI: 10.1007/s40261-023-01329-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/12/2023] [Indexed: 01/07/2024]
Abstract
BACKGROUND AND OBJECTIVES The introduction and widespread use of effective and well-tolerated tyrosine kinase inhibitors for chronic myeloid leukemia have been associated with marked increments in life expectancy and disease prevalence. These changes have been accompanied by elevations in costs of tyrosine kinase inhibitors, which typically must be taken ad vitam after diagnosis and tend to be more expensive than medical therapies for many other hematologic malignancies. The aims of this review included evaluating the potential associations and consequences of healthcare resource utilization and costs of tyrosine kinase inhibitors and possible clinical management approaches to mitigate them. METHODS A PubMed search of English-language US study reports was conducted that covered the interval of 2001 (US approval of imatinib) through 17 April, 2023 augmented by manual reviews of published bibliographies from the referenced articles and searches of other databases: Google Scholar and Scopus. RESULTS On the basis of this analysis of chiefly real-world evidence (administrative claims database studies), healthcare resource utilization and costs can be considered indicators of ineffective chronic myeloid leukemia management, including potentially mutation-driven treatment resistance and costly tyrosine kinase inhibitor switches, non-adherence, and suboptimal tolerability, which may culminate in the progression of disease from the chronic to an accelerated or blast phase, with additional excess costs. Costs of tyrosine kinase inhibitors are also associated with reduced treatment adherence. At a willingness-to-pay threshold of $50,000-$200,000 per quality-adjusted life-year, tyrosine kinase inhibitors can be considered cost effective from a US payer perspective. Potential clinical approaches to mitigate costs include regular molecular monitoring with proactive assessments of BCR::ABL1 gene mutations to avoid costly treatment switches, as well as interventions to enhance treatment adherence and tyrosine kinase inhibitor tolerability. CONCLUSIONS Healthcare resource utilization and costs of chronic myeloid leukemia care may be considered barometers of ineffective management, including mutation-driven tyrosine kinase inhibitor resistance and switching as well as non-adherence and intolerance. Future prospective research is warranted to help determine whether costs can be reduced and other treatment outcomes optimized via more proactive and effective diagnostic interventions (i.e., regular molecular monitoring and proactive mutational testing) and treatment approaches. The strengths and limitations of this review include its emphasis on observational research, which, on one hand, offers a naturalistic "real-world" perspective on current chronic myeloid leukemia management, but, on the other hand, is associational in nature and cannot be used to determine causality and/or its direction.
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Affiliation(s)
- Jeffrey H Lipton
- Princess Margaret Cancer Centre and University of Toronto, 610 University Avenue, Toronto, ON, M5G 2M9, Canada.
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Kolgaeva EI, Drokov MY, Vybornykh DE. Treatment adherence in patients with blood system diseases and recipients of allogeneic organs and tissues. ONCOHEMATOLOGY 2023. [DOI: 10.17650/1818-8346-2023-18-1-132-141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Affiliation(s)
- E. I. Kolgaeva
- National Medical Research Center for Hematology, Ministry of Health of Russia
| | - M. Yu. Drokov
- National Medical Research Center for Hematology, Ministry of Health of Russia
| | - D. E. Vybornykh
- National Medical Research Center for Hematology, Ministry of Health of Russia
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Elston Lafata J, Nguyen B, Staresinic C, Johnson M, Gratie D, Muluneh B. Interpersonal communication-, education- and counselling-based interventions to support adherence to oral anticancer therapy: a systematic review. J Oncol Pharm Pract 2023; 29:358-369. [PMID: 35048768 DOI: 10.1177/10781552211073576] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Background. Many factors contribute to oral anti-cancer therapy adherence, including counselling and educational support. Objective. We systematically review the literature evaluating the effectiveness of interpersonal communication-, counselling- and education-based interventions on patient adherence to oral anticancer therapy. Methods. Using search terms pertaining to medication adherence, oral anticancer therapy, and communication, education, and counselling, we conducted a systematic search for full-text, original research articles prior to 3/13/20. Two reviewers independently reviewed each paper for inclusion and charted study information. Results. Twenty-four articles were included. All considered the use of oral anticancer therapy between two defined time points. Four studies also considered the length of time a patient persisted on therapy. Half (n = 12) of the studies reported a statistically significant relationship between the intervention and medication adherence, with no consistent pattern among intervention structure/content and effectiveness. Programmes offering in-person counselling and those targeting patients with chronic myeloid leukemia (CML), tended to report positive findings. Most studies faced substantial risk of bias, and only two reported using a behavioural theory to guide interventional content. Conclusions. Findings highlight the infancy of evidence base and need for rigorous and large-scale studies grounded in established behavioural theories to advance patient-targeted educational and counselling practices supporting adherence to oral anti-cancer therapy.
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Nardi AE, Sancassiani F, Barrui V, Kalcev G, Uras V, Meloni G, Marongiu L, Tamburini G, Maleci A, Quagliato LA, La Nasa G, Carta MG. The Effects of Tyrosine Kinase Inhibitors (TKIs) in Monotherapy and with Add-on Treatments on Health-related Quality of Life of People with Chronic Myeloid Leukemia: A Systematic Review of Randomized-Controlled Trials. Clin Pract Epidemiol Ment Health 2023; 19:e1745017921112200. [PMID: 38659630 PMCID: PMC11037549 DOI: 10.2174/17450179-v17-e211118-2021-ht2-1910-12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Revised: 09/04/2021] [Accepted: 10/01/2021] [Indexed: 04/26/2024]
Abstract
Background The era of establishing tyrosine kinase inhibitors (TKIs) in the treatment of chronic myeloid leukemia (CML) changed the outcome and the course of this life-threatening malignancy. People suffering from CML have now a better prognosis and a longer life expectancy due to the development of TKIs, even if it requires long-term, often lifelong, treatments that are nonetheless associated with improved Health-related Quality of life (HRQoL). However, data on the effects of TKIs on HRQoL are not always systematic; sometimes the data have been obtained by studies different from RCTs, or without a clear definition of what HRQoL is. The main purpose of this systematic review is to summarize all randomized-controlled trials (RCTs) including HRQoL as main or secondary outcome in patients with CML treated with TKIs or with TKIs plus an add-on treatment. Methods A systematic review has been conducted by searching the relevant papers in PubMed/Medline and Web of Science with the following keywords: "quality of life" OR "health-related quality of life" OR "QoL" OR "HRQoL" OR "H-QoL" AND "chronic myeloid leukemia". Interval was set from January 2000 to December 2020. Results 40 papers were identified through the search. Out of them, 7 RCTs were included. All the studies used standardized measures to assess HRQoL, even not always specific for CML. 5 RCTs randomized subjects to 2 or 3 arms to evaluate the effects of TKIs of the first, second and third generation in monotherapy. 2 RCTs randomized subjects to TKI therapy plus an add-on treatment versus TKI therapy as usual. The results of all these trials were examined and discussed. Conclusion All the included RCTs pointed out significant findings regarding the positive effects of TKIs on HRQoL of people with CML, both when they were used in monotherapy or, notably, with an add-on treatment to enhance TKIs effects.
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Affiliation(s)
- Antonio E. Nardi
- Institute of Psychiatry, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Federica Sancassiani
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Vanessa Barrui
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Goce Kalcev
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Veronica Uras
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Giulia Meloni
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Luigi Marongiu
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Giorgio Tamburini
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Alberto Maleci
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Laiana A. Quagliato
- Institute of Psychiatry, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Giorgio La Nasa
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Mauro Giovanni Carta
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
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Papus M, Dima AL, Viprey M, Schott AM, Schneider MP, Novais T. Motivational interviewing to support medication adherence in adults with chronic conditions: Systematic review of randomized controlled trials. PATIENT EDUCATION AND COUNSELING 2022; 105:3186-3203. [PMID: 35779984 DOI: 10.1016/j.pec.2022.06.013] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 06/21/2022] [Accepted: 06/23/2022] [Indexed: 06/15/2023]
Abstract
OBJECTIVES To systematically review published randomized controlled trials (RCTs) assessing the efficacy of MI to support medication adherence in adults with chronic conditions. METHODS A systematic review (PROSPERO-CRD42020025374) was performed by searching in Pubmed/MEDLINE, PsycINFO, The Cochrane Library and Web of Science. Studies were included for the following: RCTs assessing the impact of MI on medication adherence among adults with chronic diseases. Two reviewers conducted independent screening of records and full-text articles published until July 2020. Quality was assessed with the Risk of Bias 2 tool for RCTs. RESULTS From 1262 records identified, 54 RCTs were included. The MI interventions were delivered alone or in combination with other interventions, and varied in mode of delivery (e.g. face-to-face, phone), exposure level (duration, number of sessions), and provider characteristics (profession, training). Most interventions were developed in infectious diseases (n = 16), cardiology (n = 14), psychiatry (n = 8), and endocrinology (n = 7). Medication adherence showed significant improvement in 23 RCTs, and other clinical outcomes were improved in 19 RCTs (e.g. risky behaviors, disease symptoms). CONCLUSIONS MI is an approach to medication adherence support with an increasing evidence base in several clinical domains and further potential for adaptation to different settings. PRACTICE IMPLICATIONS In further studies, particular attention should focus on methodological issues such as the populations of patients to include - patients with suboptimal adherence, the evaluation of fidelity to the MI spirit and components, and a sound measurement of medication adherence and clinical outcomes.
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Affiliation(s)
- Marlène Papus
- Pharmaceutical Unit, Charpennes Hospital, Hospices Civils de Lyon, Lyon, France
| | - Alexandra L Dima
- Claude Bernard Lyon 1 University, Research on Healthcare Performance (RESHAPE), INSERM U1290, Lyon, France
| | - Marie Viprey
- Claude Bernard Lyon 1 University, Research on Healthcare Performance (RESHAPE), INSERM U1290, Lyon, France; Public Health department, Hospices Civils de Lyon, Lyon, France
| | - Anne-Marie Schott
- Claude Bernard Lyon 1 University, Research on Healthcare Performance (RESHAPE), INSERM U1290, Lyon, France; Public Health department, Hospices Civils de Lyon, Lyon, France
| | - Marie Paule Schneider
- Chair of Medication Adherence and Interprofesionality, School of Pharmaceutical Sciences, University of Geneva, Geneva, Switzerland; Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, Switzerland
| | - Teddy Novais
- Pharmaceutical Unit, Charpennes Hospital, Hospices Civils de Lyon, Lyon, France; Claude Bernard Lyon 1 University, Research on Healthcare Performance (RESHAPE), INSERM U1290, Lyon, France.
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Heiney SP, Sorrell M, Sheng J, Adams SA, Nelson K, Nguyen LA, Edwards A, Wickersham KE. Interventions to Improve Adherence to Tyrosine Kinase Inhibitors in Chronic Myeloid Leukemia: A Systematic Review. Am J Clin Oncol 2021; 44:291-298. [PMID: 33867480 DOI: 10.1097/coc.0000000000000818] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Lack of adherence to tyrosine kinase inhibitors (TKIs) is a significant problem resulting in incomplete cytogenetic response and increased mortality in patients with chronic myeloid leukemia (CML). Few studies have been conducted on interventions to improve adherence. The authors conducted a systematic review to explore studies that examined the impact of strategies to improve TKI adherence among individuals with CML. METHODS The first 2 authors completed a systematic literature review according to the guidelines in Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA). Studies (n=2633) conducted between 1980 and 2019 were identified through 3 databases and examined for inclusion/exclusion criteria. RESULTS Fourteen studies were identified which met the eligibility criteria. The studies only examined adherence to imatinib, dasatinib, or nilotinib. Ten of the 14 used large data sets (commercial health insurance plans or Surveillance Epidemiology and End Results [SEER] data) for analysis. The majority of the studies used a cohort design. Adherence was defined and measured in a variety of ways with most studies using 80% or higher as adequate adherence. Strategies not focused on health care costs used a multidisciplinary team approach. CONCLUSION Development of evidence to improve treatment adherence to TKIs for CML have relied on large data sets rather than prospective trials. Current studies lack patient focused interventions.
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MESH Headings
- Health Care Costs
- Humans
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/drug therapy
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/economics
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/enzymology
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/psychology
- Medication Adherence/psychology
- Medication Adherence/statistics & numerical data
- Prognosis
- Protein Kinase Inhibitors/economics
- Protein Kinase Inhibitors/therapeutic use
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Affiliation(s)
| | - McKenzie Sorrell
- Prisma Health-Midlands/USC School of Medicine Columbia, Internal Medicine Residency Program
- Medical University of South Carolina, Charleston, SC
| | | | - Swann A Adams
- College of Nursing
- Department of Epidemiology & Biostatistics, Arnold School of Public Health
| | | | | | - Amy Edwards
- Thomas Cooper Library, University of South Carolina
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Tan BK, Bee PC, Chua SS, Chen LC. Monitoring and Improving Adherence to Tyrosine Kinase Inhibitors in Patients with Chronic Myeloid Leukemia: A Systematic Review. Patient Prefer Adherence 2021; 15:2563-2575. [PMID: 34819724 PMCID: PMC8608409 DOI: 10.2147/ppa.s269355] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Accepted: 11/05/2021] [Indexed: 12/12/2022] Open
Abstract
PURPOSE Suboptimal adherence to tyrosine kinase inhibitors (TKIs) is a widely recognized issue compromising the disease control and survival of patients with chronic myeloid leukemia (CML). A recently published review by Heiney et al reported inconclusive findings on the effects of a broad range of adherence enhancing interventions. The current systematic review aimed to identify studies that evaluated adherence-enhancing interventions implemented by healthcare professionals and determine their effect on CML patients' medication adherence and clinical outcomes. METHODS A systematic literature search was performed in 5 databases for articles published between 2002 and 2021. Studies that compared adherence enhancing interventions implemented by healthcare professionals with a comparison group were included. Relevant data on study characteristics were extracted. Medication adherence and clinical outcomes between intervention and control arms were compared. RESULTS Nine studies were included in two randomised controlled trials, four cohort studies, and three before-and-after comparison studies. All the included studies incorporated complex interventions, including intensive education or consultation with pharmacists, nurses or multidisciplinary team, in combination with one or more other strategies such as structured follow-up, written materials or video, psychotherapy, medication reminder or treatment diary, with the overall goal of monitoring and improving TKI adherence. Most (7 out of 9) studies demonstrated significantly better adherence to TKIs in the intervention group than the comparison group. The relative proportion of participants who adhered to TKIs ranged from 1.22 to 2.42. The improvement in the rate of TKI doses taken/received ranged from 1.5% to 7.1%. Only one study showed a significant association between intervention and clinical outcomes, with a 22.6% higher major molecular response rate and improvement in 6 out of 20 subscales of health-related quality-of-life. CONCLUSION Complex interventions delivered by healthcare professionals showed improvement in adherence to TKIs in CML patients. Further studies are required to clarify the cost-effectiveness of adherence-enhancing interventions.
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Affiliation(s)
- Bee Kim Tan
- School of Pharmacy, Faculty of Health and Medical Sciences, Taylor’s University, Subang Jaya, Selangor, 47500, Malaysia
- Correspondence: Bee Kim Tan School of Pharmacy, Faculty of Health and Medical Sciences, Taylor’s University, Subang Jaya, Selangor, 47500, MalaysiaTel +6 03 5629 5000 Email
| | - Ping Chong Bee
- Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, 50603, Malaysia
| | - Siew Siang Chua
- School of Pharmacy, Faculty of Health and Medical Sciences, Taylor’s University, Subang Jaya, Selangor, 47500, Malaysia
| | - Li-Chia Chen
- Centre for Pharmacoepidemiology and Drug Safety, Division of Pharmacy and Optometry, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, M13 9PT, UK
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Bhatia S, Hageman L, Chen Y, Wong FL, McQuaid EL, Duncan C, Mascarenhas L, Freyer D, Mba N, Aristizabal P, Walterhouse D, Lew G, Kempert PHH, Russell TB, McNall-Knapp RY, Jacobs S, Dang H, Raetz E, Relling MV, Landier W. Effect of a Daily Text Messaging and Directly Supervised Therapy Intervention on Oral Mercaptopurine Adherence in Children With Acute Lymphoblastic Leukemia: A Randomized Clinical Trial. JAMA Netw Open 2020; 3:e2014205. [PMID: 32852553 PMCID: PMC7453312 DOI: 10.1001/jamanetworkopen.2020.14205] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Accepted: 05/27/2020] [Indexed: 01/02/2023] Open
Abstract
Importance Suboptimal adherence to oral mercaptopurine treatment in children with acute lymphoblastic leukemia (ALL) increases the risk of relapse. A frequently expressed barrier to adherence is forgetfulness, which is often overcome by parental vigilance. Objective To determine whether a multicomponent intervention, compared with education alone, will result in a higher proportion of patients with ALL who have mercaptopurine adherence rates 95% or higher, for all study participants and among patients younger than 12 years and vs those aged 12 years and older. Design, Setting, and Participants The adherence intervention trial was an investigator-initiated, multi-institutional, parallel-group, unblinded, randomized clinical trial conducted between July 16, 2012, and August 8, 2018, at 59 Children's Oncology Group institutions in the US, enrolling patients with ALL diagnosed through age 21 years and receiving mercaptopurine for maintenance. The date of final follow-up was January 2, 2019. Data analysis was performed from February to October 2019. Interventions Patients were randomized 1:1 to education alone or the intervention package, which consisted of education and personalized text message reminders daily to prompt directly supervised therapy. Four weeks of baseline adherence monitoring were followed with a 16-week intervention. Main Outcomes and Measures The primary end point was the proportion of patients with adherence rates 95% or higher over the duration of the intervention for all study participants, and for those younger than 12 years vs those aged 12 years and older. Results There were 444 evaluable patients (median age, 8.1 years; interquartile range, 5.3-14.3 years), including 230 in the intervention group and 214 in the education group. Three hundred two patients (68.0%) were boys, 180 (40.5%) were non-Hispanic White, 170 (38.3%) were Hispanic, 43 (9.7%) were African American, and 51 (11.5%) were Asian or of mixed race/ethnicity. The proportion of patients with adherence rates 95% or higher did not differ between the intervention vs education groups (65% vs 59%; odds ratio, 1.33; 95% CI, 1.0-2.0; P = .08). Exploratory analyses showed that among patients aged 12 years and older, those in the intervention group had higher mean (SE) adherence rates than those in the education group (93.1% [1.1%] vs 90.0% [1.3%]; difference, 3.1%; 95% CI, 0.1%-6.0%; P = .04). In particular, among patients aged 12 years and older with baseline adherence less than 90%, those in the intervention group had higher mean (SE) adherence rates than those in the education group (83.4% [2.5%] vs 74.6% [3.4%]; difference, 8.8%; 95% CI, 2.2%-15.4%; P = .008). No safety concerns were identified. Conclusions and Relevance Although this multicomponent intervention did not result in an increase in the proportion of patients with ALL who had mercaptopurine adherence rates 95% or higher, it did identify a high-risk subpopulation to target for future adherence intervention strategies: adolescents with low baseline adherence. Trial Registration ClinicalTrials.gov Identifier: NCT01503632.
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Affiliation(s)
- Smita Bhatia
- Institute for Cancer Outcomes and Survivorship, University of Alabama at Birmingham, Birmingham
| | - Lindsey Hageman
- Institute for Cancer Outcomes and Survivorship, University of Alabama at Birmingham, Birmingham
| | - Yanjun Chen
- Institute for Cancer Outcomes and Survivorship, University of Alabama at Birmingham, Birmingham
| | - F. Lennie Wong
- Department of Population Sciences, City of Hope, Duarte, California
| | - Elizabeth L. McQuaid
- Department of Psychiatryand Human Behavior, Brown University, Providence, Rhode Island
| | | | - Leo Mascarenhas
- Cancer and Blood Disease Institute, Division of Hematology/Oncology, Children’s Hospital Los Angeles, Los Angeles, California
- Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles
| | - David Freyer
- Cancer and Blood Disease Institute, Division of Hematology/Oncology, Children’s Hospital Los Angeles, Los Angeles, California
- Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles
| | - Nkechi Mba
- Department of Pediatric Hematology/Oncology, Driscoll Children’s Hospital, Corpus Christi, Texas
| | - Paula Aristizabal
- Department of Pediatrics, University of California, San Diego, San Diego
| | - David Walterhouse
- Department of Pediatrics, Division of Hematology, Oncology, and Stem Cell Transplantation, Ann & Robert H Lurie Children’s Hospital of Chicago, Chicago, Illinois
| | - Glen Lew
- Aflac Cancer and Blood Disorders Center, Children’s Healthcare of Atlanta, Emory University, Atlanta, Georgia
| | | | - Thomas Bennett Russell
- Wake Forest Baptist Comprehensive Cancer Center, Wake Forest University Health Sciences, Winston-Salem, North Carolina
| | - Rene Y. McNall-Knapp
- Department of Pediatrics, University of Oklahoma Health Sciences Center, Oklahoma City
| | - Shana Jacobs
- Department of Oncology, Children’s National Medical Center, Washington, DC
| | - Ha Dang
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles
| | - Elizabeth Raetz
- Department of Pediatrics, NYU Langone Medical Center, New York, New York
| | - Mary V. Relling
- Department of Pharmaceutical Sciences, St Jude Children’s Research Hospital, Memphis, Tennessee
| | - Wendy Landier
- Institute for Cancer Outcomes and Survivorship, University of Alabama at Birmingham, Birmingham
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Boons CCLM, Timmers L, Janssen JJWM, Westerweel PE, Blijlevens NMA, Smit WM, Bartelink IH, Wilschut JA, Swart EL, Hendrikse NH, Hugtenburg JG. Response and Adherence to Nilotinib in Daily practice (RAND study): an in-depth observational study of chronic myeloid leukemia patients treated with nilotinib. Eur J Clin Pharmacol 2020; 76:1213-1226. [PMID: 32488333 PMCID: PMC7419465 DOI: 10.1007/s00228-020-02910-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Accepted: 05/22/2020] [Indexed: 12/27/2022]
Abstract
Introduction This comprehensive observational study aimed to gain insight into adherence to nilotinib and the effect of (non)adherence on exposure (Cmin) and treatment outcomes. Methods Chronic myeloid leukemia (CML) patients using nilotinib were followed for 12 months. Adherence was measured by Medication Event Monitoring System (MEMS), pill count, and Medication Adherence Report Scale (MARS-5). Nilotinib Cmin and patient-reported outcomes (i.e., quality of life, side effects, beliefs, satisfaction) were measured at baseline, 3, 6, and 12 months. Results Sixty-eight patients (57.5 ± 15.0 years, 49% female) participated. Median adherence to nilotinib (MEMS and pill count) was ≥ 99% and adherence < 90% was rare. Self-reported nonadherence (MARS-5) increased in the first year of treatment to a third of patients. In line with the strong beliefs in the necessity of taking nilotinib, forgetting to take a dose was more prevalent than intentionally adjusting/skipping doses. Nilotinib Cmin were generally above the therapeutic target in 95% of patients. Patients reported a variety of side effects, of which fatigue was most frequent. The mean Cmin was higher in patients who reported severe itching and fatigue. The overall 1-year MMR rate ranged from 47 to 71%. Conclusion Substantial nonadherence (< 90%) to nilotinib was rare and nilotinib Cmin were generally above the therapeutic target. Lack of response in our group of patients was not related to nonadherence or inadequate Cmin. Nevertheless, a considerable number of patients experienced difficulties in adhering to the twice daily fasted dosing regimen, emphasizing the importance of continuous support of medication adherence in CML. Clinical trial registration NTR3992 (Netherlands Trial Register, www.trialregister.nl) Electronic supplementary material The online version of this article (10.1007/s00228-020-02910-3) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Christel C L M Boons
- Department of Clinical Pharmacology and Pharmacy, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Centre Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands. .,Amsterdam Public Health Research Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands.
| | - Lonneke Timmers
- Department of Clinical Pharmacology and Pharmacy, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Centre Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands.,Amsterdam Public Health Research Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
| | - Jeroen J W M Janssen
- Department of Hematology, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Centre Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
| | - Peter E Westerweel
- Department of Hematology, Albert Schweitzer Ziekenhuis, Albert Schweitzerplaats 25, 3318 AT, Dordrecht, The Netherlands
| | - Nicole M A Blijlevens
- Department of Hematology, Radboudumc, Geert Grooteplein Zuid 10, 6525 GA, Nijmegen, The Netherlands
| | - Willem M Smit
- Department of Hematology, Medisch Spectrum Twente, Koningsplein 1, 7512 KZ, Enschede, The Netherlands
| | - Imke H Bartelink
- Department of Clinical Pharmacology and Pharmacy, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Centre Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
| | - Janneke A Wilschut
- Amsterdam Public Health Research Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
| | - Eleonora L Swart
- Department of Clinical Pharmacology and Pharmacy, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Centre Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
| | - N Harry Hendrikse
- Department of Clinical Pharmacology and Pharmacy, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Centre Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands.,Department of Radiology and Nuclear Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Centre Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
| | - Jacqueline G Hugtenburg
- Department of Clinical Pharmacology and Pharmacy, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Centre Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands.,Amsterdam Public Health Research Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
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10
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Rosenberg SM, Petrie KJ, Stanton AL, Ngo L, Finnerty E, Partridge AH. Interventions to Enhance Adherence to Oral Antineoplastic Agents: A Scoping Review. J Natl Cancer Inst 2020; 112:443-465. [PMID: 31899790 PMCID: PMC7225676 DOI: 10.1093/jnci/djz244] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 11/11/2019] [Accepted: 12/23/2019] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND As new targeted oral antineoplastic therapies have emerged in recent years, the development of effective strategies that promote optimal adherence to cancer medication regimens has become an important priority. METHODS We conducted a scoping literature review to search for English language articles published through July 15, 2019, to identify studies that reported the testing and/or evaluation of interventions to improve adherence to oral antineoplastic agents. RESULTS A total of 56 articles were selected for review. Of the studies evaluated, 14 were randomized trials. All interventions except two targeted adult patients. Thirty-three studies enrolled fewer than 100 patients. Most interventions were education- and counseling-based and centered on provision of information about the drug and strategies to manage side effects. Only eight studies used an mHealth tool and/or text messages to target nonadherence. Among studies with a comparison sample, fewer than one-half (44.7%) reported statistically significant improvements in adherence or persistence associated with the intervention; however, some pharmacist-directed programs, particularly those that integrated monitoring or routine follow-up with a provider, did demonstrate efficacy. CONCLUSION Although the development of adherence-promoting interventions for oral antineoplastic therapies has increased recently, few have been rigorously tested. The nascent literature suggests those that are pharmacist directed and use regular monitoring show promise, though additional prospective studies are needed. Study methodology, population selection, and potential challenges that may be encountered in the implementation and dissemination phases should be considered when developing new interventions to address nonadherence to oral antineoplastic treatment.
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Affiliation(s)
| | - Keith J Petrie
- Department of Psychological Medicine, University of Auckland, Auckland, New Zealand
| | - Annette L Stanton
- Jonsson Comprehensive Cancer Center, Department of Psychology, University of California Los Angeles, Los Angeles, CA, USA
- Department of Psychiatry/Biobehavioral Sciences, University of California Los Angeles, Los Angeles, CA, USA
| | - Lan Ngo
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Emma Finnerty
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Ann H Partridge
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
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11
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Tan BK, Chua SS, Chen LC, Chang KM, Balashanker S, Bee PC. Efficacy of a medication management service in improving adherence to tyrosine kinase inhibitors and clinical outcomes of patients with chronic myeloid leukaemia: a randomised controlled trial. Support Care Cancer 2019; 28:3237-3247. [PMID: 31734798 DOI: 10.1007/s00520-019-05133-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Accepted: 10/14/2019] [Indexed: 01/28/2023]
Abstract
PURPOSE Suboptimal adherence to tyrosine kinase inhibitors (TKIs) contributes to poor clinical outcomes in chronic myeloid leukemia (CML). This randomised controlled trial (RCT) aimed to evaluate the impact of a medication management service (MMS) on adherence to TKIs and clinical outcomes. METHODS A parallel RCT was conducted in two hospitals in Malaysia, where 129 CML patients were randomised to MMS or control (usual care) groups using a stratified 1:1 block randomisation method. The 6-month MMS included three face-to-face medication use reviews, CML and TKI-related education, two follow-up telephone conversations, a printed information booklet and two adherence aids. Medication adherence (primary outcome), molecular responses and health-related quality of life (HRQoL) scores were assessed at baseline, 6th and 12th month. Medication adherence and HRQoL were assessed using medication possession ratio and the European Organisation for Research and Treatment in Cancer questionnaire (EORTC_QLQ30_CML24) respectively. RESULTS The MMS group (n = 65) showed significantly higher adherence to TKIs than the control group (n = 64) at 6th month (81.5% vs 56.3%; p = 0.002), but not at 12th month (72.6% vs 60.3%; p = 0.147). In addition, a significantly higher proportion of participants in the MMS group achieved major molecular response at 6th month (58.5% vs 35.9%; p = 0.010), but not at 12th month (66.2% vs 51.6%; p = 0.092). Significant deep molecular response was also obtained at 12th month (24.6% vs 10.9%; p = 0.042). Six out of 20 subscales of EORTC-QLQ30-CML24 were significantly better in the MMS group. CONCLUSIONS The MMS improved CML patients' adherence to TKI as well as achieved better clinical outcomes. TRIAL REGISTRATION Clinicaltrial.gov (ID: NCT03090477).
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Affiliation(s)
- Bee Kim Tan
- Department of Medicine, Faculty of Medicine, University of Malaya, Jalan Universiti, 50603, Kuala Lumpur, Malaysia
| | - Siew Siang Chua
- School of Pharmacy, Faculty of Health and Medical Sciences, Taylor's University, 47500, Subang Jaya, Selangor, Malaysia
| | - Li-Chia Chen
- Centre for Pharmacoepidemiology and Drug Safety, Division of Pharmacy and Optometry, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, M13 9PT, UK
| | - Kian Meng Chang
- Department of Hematology, Ampang Hospital, 68000, Ampang, Selangor, Malaysia.,Ministry of Health Malaysia, Putrajaya, Malaysia
| | - Sharmini Balashanker
- School of Pharmacy, University of Nottingham Malaysia Campus, 43500, Semenyih, Selangor, Malaysia
| | - Ping Chong Bee
- Department of Medicine, Faculty of Medicine, University of Malaya, Jalan Universiti, 50603, Kuala Lumpur, Malaysia.
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12
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Okada N, Niimura T, Zamami Y, Hamano H, Ishida S, Goda M, Takechi K, Chuma M, Imanishi M, Ishizawa K. Pharmacovigilance evaluation of the relationship between impaired glucose metabolism and BCR-ABL inhibitor use by using an adverse drug event reporting database. Cancer Med 2018; 8:174-181. [PMID: 30561126 PMCID: PMC6346261 DOI: 10.1002/cam4.1920] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Revised: 11/17/2018] [Accepted: 11/22/2018] [Indexed: 12/24/2022] Open
Abstract
Breakpoint cluster region‐Abelson murine leukemia (BCR‐ABL) inhibitors markedly improve the prognosis of chronic myeloid leukemia. However, high treatment adherence is necessary for successful treatment with BCR‐ABL inhibitors. Therefore, an adequate understanding of the adverse event profiles of BCR‐ABL inhibitors is essential. Although many adverse events are observed in trials, an accurate identification of adverse events based only on clinical trial results is difficult because of strict entry criteria or limited follow‐up durations. In particular, BCR‐ABL inhibitor‐induced impaired glucose metabolism remains controversial. Pharmacovigilance evaluations using spontaneous reporting systems are useful for analyzing drug‐related adverse events in clinical settings. Therefore, we conducted signal detection analyses for BCR‐ABL inhibitor‐induced impaired glucose metabolism by using the FDA Adverse Event Reporting System (FAERS) and Japanese Adverse Drug Event Report (JADER) database. Signals for an increased reporting rate of impaired glucose metabolism were detected only for nilotinib use, whereas these signals were not detected for other BCR‐ABL inhibitors. Subgroup analyses showed a clearly increased nilotinib‐associated reporting rate of impaired glucose metabolism in male and younger patients. Although FAERS‐ and JADER‐based signal detection analyses cannot determine causality perfectly, our study suggests the effects on glucose metabolism are different between BCR‐ABL inhibitors and provides useful information for the selection of appropriate BCR‐ABL inhibitors.
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Affiliation(s)
- Naoto Okada
- Department of Pharmacy, Tokushima University Hospital, Tokushima, Japan
| | - Takahiro Niimura
- Department of Clinical Pharmacology and Therapeutics, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan
| | - Yoshito Zamami
- Department of Pharmacy, Tokushima University Hospital, Tokushima, Japan.,Department of Clinical Pharmacology and Therapeutics, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan
| | - Hirofumi Hamano
- Department of Pharmacy, Tokushima University Hospital, Tokushima, Japan
| | - Shunsuke Ishida
- Department of Pharmacy, Tokushima University Hospital, Tokushima, Japan
| | - Mitsuhiro Goda
- Department of Pharmacy, Tokushima University Hospital, Tokushima, Japan
| | - Kenshi Takechi
- Clinical Trial Center for Developmental Therapeutics, Tokushima University Hospital, Tokushima, Japan
| | - Masayuki Chuma
- Clinical Trial Center for Developmental Therapeutics, Tokushima University Hospital, Tokushima, Japan
| | - Masaki Imanishi
- Department of Pharmacy, Tokushima University Hospital, Tokushima, Japan
| | - Keisuke Ishizawa
- Department of Pharmacy, Tokushima University Hospital, Tokushima, Japan.,Department of Clinical Pharmacology and Therapeutics, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan
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13
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Leader A, Gafter-Gvili A, Benyamini N, Dreyer J, Calvarysky B, Amitai A, Yarchovsky-Dolberg O, Sharf G, Tousset E, Caspi O, Ellis M, Levi I, Raanani P, De Geest S. Identifying Tyrosine Kinase Inhibitor Nonadherence in Chronic Myeloid Leukemia: Subanalysis of TAKE-IT Pilot Study. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2018; 18:e351-e362. [PMID: 30122203 DOI: 10.1016/j.clml.2018.06.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Accepted: 06/07/2018] [Indexed: 01/28/2023]
Abstract
BACKGROUND There are inconsistencies in reports on correlates for nonadherence (NA) to tyrosine kinase inhibitors (TKIs) in chronic myeloid leukemia (CML). The diagnostic accuracy of subjective adherence measures using electronic monitoring (EM) as the reference standard is yet to be determined. This study aimed to evaluate correlates of TKI NA using EM and test the diagnostic accuracy of subjective adherence measures. PATIENTS AND METHODS CML patients receiving a TKI for any duration were enrolled at 4 hematology institutes, and adherence was measured for 4 months. EM adherence was the reference adherence measure, expressed as the percentage of days with the drug taken as prescribed. Subjective adherence was measured using the Basel Assessment of Adherence to Immunosuppressive Medications Scale (BAASIS) self-report and clinician-reported visual analog scale (VAS) at 2 time points. Baseline theory-derived correlates of NA were identified using single and multiple regression analysis. The diagnostic accuracy of BAASIS and clinician-reported VAS was tested against an exploratory EM NA cutoff of < 95%. RESULTS The median EM adherence (n = 55) was 97.5% (range, 48-100%), while the 25th percentile was 92.1%. Lack of membership in a CML patient support group, living alone, and third-line treatment were associated with EM NA on multiple regression analysis. The BAASIS self-report (n = 94) had a sensitivity of 67% and a specificity of 71% for diagnosing NA, while clinician-reported VAS (n = 89) had a sensitivity of 78% and specificity of 42%. CONCLUSION A quarter of patients had potentially clinically meaningful NA. These NA correlates and the BAASIS provide a basis for identifying nonadherent patients who can be targeted by interventions.
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Affiliation(s)
- Avi Leader
- Institute of Hematology, Davidoff Cancer Center, Beilinson Hospital, Rabin Medical Center, Petah Tikva, Israel; Sackler School of Medicine, Tel Aviv University, Israel.
| | - Anat Gafter-Gvili
- Institute of Hematology, Davidoff Cancer Center, Beilinson Hospital, Rabin Medical Center, Petah Tikva, Israel; Sackler School of Medicine, Tel Aviv University, Israel; Department of Medicine A, Beilinson Hospital, Rabin Medical Center, Petah Tikva, Israel
| | - Noam Benyamini
- Department of Hematology and Bone Marrow Transplantation, Rambam Health Care Campus, Haifa, Israel
| | - Juliet Dreyer
- Institute of Hematology, Davidoff Cancer Center, Beilinson Hospital, Rabin Medical Center, Petah Tikva, Israel
| | - Bronya Calvarysky
- Department of Pharmacy, Beilinson Hospital, Rabin Medical Center, Petah Tikva, Israel
| | - Alina Amitai
- Department of Pharmacy, Meir Medical Center, Kfar Saba, Israel
| | - Osnat Yarchovsky-Dolberg
- Sackler School of Medicine, Tel Aviv University, Israel; Hematology Institute and Blood Bank, Meir Medical Center, Kfar Saba, Israel
| | - Giora Sharf
- Israeli CML Patients Organization, Netanya, Israel
| | | | - Opher Caspi
- Sackler School of Medicine, Tel Aviv University, Israel; Integrative medicine and Cancer Survivorship Program; Davidoff Cancer Center, Rabin Medical Center, Petah Tikva, Israel
| | - Martin Ellis
- Sackler School of Medicine, Tel Aviv University, Israel; Integrative medicine and Cancer Survivorship Program; Davidoff Cancer Center, Rabin Medical Center, Petah Tikva, Israel
| | - Itai Levi
- Hematology Institute, Soroka University Medical Center, Beer-Sheva, Israel
| | - Pia Raanani
- Institute of Hematology, Davidoff Cancer Center, Beilinson Hospital, Rabin Medical Center, Petah Tikva, Israel; Sackler School of Medicine, Tel Aviv University, Israel
| | - Sabina De Geest
- Institute of Nursing Science, Department Public Health, University of Basel, Switzerland; Academic Center of Nursing and Midwifery, Department Public Health and Primary Care, KU Leuven, Belgium
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