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Mahfouz M, Alkhalid ZN, Birand N. Determination of drug-drug interaction in breast cancer patients receiving doxorubicin and cyclophosphamide regimen. J Oncol Pharm Pract 2024; 30:830-843. [PMID: 37489038 DOI: 10.1177/10781552231189700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/26/2023]
Abstract
INTRODUCTION Drug interactions constitute a significant issue in cancer treatment. Therefore, it is important to assess and analyze all cancer patients' therapies prior to the initiation of chemotherapy. METHODS A retrospective observational study was conducted at the Near East University Hospital Oncology Department located in North Cyprus between June 2019 and December 2021. The aim of the study was to determine the nature, type, and frequency of potential drug-drug interactions in breast cancer patients receiving a doxorubicin and cyclophosphamide regimen using Drugs.com, Lexicomp, and Micromedex databases while comparing the three electronic databases, according to the frequency, mechanism, and severity of drug-drug interactions. RESULTS The study included 40 patients (44.4%) out of 90 patients diagnosed with breast cancer, as 50 patients (55.6%) who did not match the criteria were excluded. According to the Lexicomp database, 12 patients (30%) with breast cancer had 14 potential drug-drug interactions, according to the Drugs.com database, 15 patients (37.5%) with breast cancer had 22 potential drug-drug interactions, and according to the Micromedex database, 13 patients (32.5%) with breast cancer had 15 potential drug-drug interactions. Pearson correlation indicated a weak association (Lexicomp: r = 0.475, p = 0.002 and Micromedex: r = 0.491, p = 0.001) and a moderate association (Drugs.com: r = 0.500, p = 0.001) between potential drug-drug interactions and five or more medications. CONCLUSION This study showed that the Drugs.com database detected more potential drug interactions between chemotherapy and nonchemotherapy than the Lexicomp and Micromedex databases. Comprehensive drug review, use of electronic health record systems, and collaboration between healthcare providers such as pharmacists and physicians may be necessary strategies to minimize potential drug-drug interactions and optimize cancer treatment in patients with breast cancer.
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Affiliation(s)
- Mona Mahfouz
- Department of Clinical Pharmacy, Faculty of Pharmacy, Near East University, North Cyprus, Turkey
| | - Zaid Nabeel Alkhalid
- Department of Clinical Pharmacy, Faculty of Pharmacy, Near East University, North Cyprus, Turkey
| | - Nevzat Birand
- Department of Clinical Pharmacy, Faculty of Pharmacy, Near East University, North Cyprus, Turkey
- Department of Clinical Pharmacy, Faculty of Pharmacy, Cyprus International University, North Cyprus, Turkey
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2
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Rogers JE, Zadlo J, Leung CH, Nguyen V, Leung M, Mace M, Covert W, Smack M, Sirisaengtaksin A, Diao S, Fang Z, Landgraf Oholendt A. Direct Clinical Pharmacist-Patient Telephone Follow-Up: A Focus on GI Medical Oncology Symptom Management. JCO Oncol Pract 2024; 20:808-815. [PMID: 38412400 DOI: 10.1200/op.23.00452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 01/22/2024] [Accepted: 01/29/2024] [Indexed: 02/29/2024] Open
Abstract
PURPOSE GI medical oncology care presents unique medication challenges. Here, we captured our clinical pharmacy specialists' (CPSs) involvement in patients with GI cancers starting cycle 1 of a new treatment. METHODS Our quality initiative was performed in three stages (preintervention, intervention, and postintervention). Preintervention: retrospective baseline data collection from May to December 2019. Intervention: one-time telephone encounters were conducted by a CPS between March 15 and June 11, 2021. The primary objective of the quality improvement initiative was to increase patient interaction with a CPS to 80%. Postintervention: data collection to review the impact of CPS telephone encounters. RESULTS Preintervention: we reviewed the electronic health records of 262 patients. Sixty nine percent of patients reported at least one adverse event (AE; range 1-6 AEs) at the first physician follow-up after treatment start. Most reported AEs (78%) were considered modifiable within the scope of CPS practice. Postintervention: during the intervention, 92% of patients (n = 389) received a telehealth encounter with the CPS. At the encounter, 315 patients (81%) reported at least one AE. CPS provided recommendations and/or additional education for 88% of reported AEs. Medication lists required correction 75% of the time. The median time for CPS encounters (including documentation) was 40 minutes. CONCLUSION During a 3-month period, this quality improvement initiative successfully provided an early CPS-based telehealth intervention to identify and make initial recommendations for management of AEs for patients on cycle 1 of systemic therapy for GI cancer.
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Affiliation(s)
- Jane E Rogers
- Department of Pharmacy Clinical Programs, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Jennifer Zadlo
- Department of Pharmacy Clinical Programs, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Cheuk Hong Leung
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Van Nguyen
- Department of Pharmacy Clinical Programs, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Michael Leung
- Department of Pharmacy Clinical Programs, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Morgan Mace
- Department of Pharmacy Clinical Programs, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Wendy Covert
- Department of Pharmacy Clinical Programs, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Makenna Smack
- Department of Pharmacy Clinical Programs, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Amanda Sirisaengtaksin
- Department of Pharmacy Clinical Programs, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Stacy Diao
- Department of Pharmacy Clinical Programs, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Zhou Fang
- Department of Pharmacy Clinical Programs, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Andrea Landgraf Oholendt
- Department of Pharmacy Clinical Programs, The University of Texas MD Anderson Cancer Center, Houston, TX
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3
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Malifarge L, Deppenweiler M, Italiano A, Lortal B. Impact of Medication Reconciliation in Oncology Early Phase Studies: A Drug-Drug Interaction Retrospective Study. JCO Oncol Pract 2024; 20:386-392. [PMID: 37944082 DOI: 10.1200/op.22.00281] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 07/20/2023] [Accepted: 08/29/2023] [Indexed: 11/12/2023] Open
Abstract
PURPOSE This study aims to investigate the impact of medication reconciliation (MR) conducted by pharmacists before patient enrollment and the initiation of investigational treatments. By implementing MR, the primary objective is to evaluate the extent to which the inclusion of patients with prohibited or not recommended concomitant medications in clinical trials can be significantly reduced. MATERIALS AND METHODS The study included all patients who participated in clinical trials and underwent MR between September 1, 2015, and September 1, 2020. To identify prohibited or monitored drugs, protocols and investigator's brochures provided by the sponsor were meticulously reviewed and taken into consideration. RESULTS MR was performed for 501 patients, uncovering 35% of the medications they were currently taking. Through the pharmaceutical analysis, a total of 346 drug-drug interactions (DDIs) were identified, of which 188 required monitoring and 158 were strictly prohibited. More than half of the prohibited medications were herbal drugs. A significant portion of these prohibited drugs were discontinued, with only 6% being replaced by suitable alternatives. The implementation of MR played a crucial role in the identification of 51% of the prohibited or monitored drugs that were initially overlooked by oncologists. CONCLUSION MR is a highly effective measure aimed at reducing the risk of DDIs with investigational drugs, thereby minimizing protocol deviations and enhancing patient care. Sponsors of clinical trials value its implementation and recognize the substantial benefits it brings to the entire trial process. Consequently, many sponsors willingly provide funding to investigational sites that adopt MR as part of their standard practice, acknowledging its critical role in ensuring patient safety and maintaining data integrity throughout the course of clinical research studies.
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Affiliation(s)
- Laura Malifarge
- Department of Pharmacy, Bergonié Institute, Bordeaux, France
| | | | - Antoine Italiano
- Early Phase Trials Unit, Bergonié Institute, Bordeaux, France
- University of Bordeaux, Bordeaux, France
| | - Barbara Lortal
- Department of Pharmacy, Bergonié Institute, Bordeaux, France
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Shriver SP, Adams D, McKelvey BA, McCune JS, Miles D, Pratt VM, Ashcraft K, McLeod HL, Williams H, Fleury ME. Overcoming Barriers to Discovery and Implementation of Equitable Pharmacogenomic Testing in Oncology. J Clin Oncol 2024:JCO2301748. [PMID: 38386947 DOI: 10.1200/jco.23.01748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 11/08/2023] [Accepted: 12/12/2023] [Indexed: 02/24/2024] Open
Abstract
Pharmacogenomics (PGx), the study of inherited genomic variation and drug response or safety, is a vital tool in precision medicine. In oncology, testing to identify PGx variants offers patients the opportunity for customized treatments that can minimize adverse effects and maximize the therapeutic benefits of drugs used for cancer treatment and supportive care. Because individuals of shared ancestry share specific genetic variants, PGx factors may contribute to outcome disparities across racial and ethnic categories when genetic ancestry is not taken into account or mischaracterized in PGx research, discovery, and application. Here, we examine how the current scientific understanding of the role of PGx in differential oncology safety and outcomes may be biased toward a greater understanding and more complete clinical implementation of PGx for individuals of European descent compared with other genetic ancestry groups. We discuss the implications of this bias for PGx discovery, access to care, drug labeling, and patient and provider understanding and use of PGx approaches. Testing for somatic genetic variants is now the standard of care in treatment of many solid tumors, but the integration of PGx into oncology care is still lacking despite demonstrated actionable findings from PGx testing, reduction in avoidable toxicity and death, and return on investment from testing. As the field of oncology is poised to expand and integrate germline genetic variant testing, it is vital that PGx discovery and application are equitable for all populations. Recommendations are introduced to address barriers to facilitate effective and equitable PGx application in cancer care.
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Affiliation(s)
| | | | | | - Jeannine S McCune
- City of Hope/Beckman Research Institute Department of Hematologic Malignancies Translational Sciences, Duarte, CA
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Pluchart H, Chanoine S, Moro-Sibilot D, Chouaid C, Frey G, Villa J, Degano B, Giaj Levra M, Bedouch P, Toffart AC. Lung cancer, comorbidities, and medication: the infernal trio. Front Pharmacol 2024; 14:1016976. [PMID: 38450055 PMCID: PMC10916800 DOI: 10.3389/fphar.2023.1016976] [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: 08/11/2022] [Accepted: 09/25/2023] [Indexed: 03/08/2024] Open
Abstract
Most patients with lung cancer are smokers and are of advanced age. They are therefore at high risk of having age- and lifestyle-related comorbidities. These comorbidities are subject to treatment or even polypharmacy. There is growing evidence of a link between lung cancer, comorbidities and medications. The relationships between these entities are complex. The presence of comorbidities and their treatments influence the time of cancer diagnosis, as well as the diagnostic and treatment strategy. On the other hand, cancer treatment may have an impact on the patient's comorbidities such as renal failure, pneumonitis or endocrinopathies. This review highlights how some comorbidities may have an impact on lung cancer presentation and may require treatment adjustments. Reciprocal influences between the treatment of comorbidities and anticancer therapy will also be discussed.
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Affiliation(s)
- Hélène Pluchart
- Pôle Pharmacie, Centre Hospitalier Universitaire Grenoble Alpes, La Tronche, France
- Université Grenoble Alpes, Grenoble, France
- Université Grenoble Alpes, CNRS, Grenoble INP, TIMC UMR5525, Grenoble, France
| | - Sébastien Chanoine
- Pôle Pharmacie, Centre Hospitalier Universitaire Grenoble Alpes, La Tronche, France
- Université Grenoble Alpes, Grenoble, France
- Institut pour l’Avancée des Biosciences, UGA/INSERM U1209/CNRS 5309, Université Grenoble Alpes, La Tronche, France
| | - Denis Moro-Sibilot
- Université Grenoble Alpes, Grenoble, France
- Institut pour l’Avancée des Biosciences, UGA/INSERM U1209/CNRS 5309, Université Grenoble Alpes, La Tronche, France
- Service Hospitalier Universitaire de Pneumologie Physiologie, Centre Hospitalier Universitaire Grenoble Alpes, Grenoble, France
| | - Christos Chouaid
- Service de Pneumologie, Centre Hospitalier Intercommunal de Créteil, Créteil, France
- Inserm U955, UPEC, IMRB, équipe CEpiA, CréteilFrance
| | - Gil Frey
- Service de Chirurgie Thoracique, Vasculaire et Endocrinienne, Centre Hospitalier Universitaire Grenoble Alpes, Grenoble, France
| | - Julie Villa
- Service de Radiothérapie, Centre Hospitalier Universitaire Grenoble Alpes, Grenoble, France
| | - Bruno Degano
- Université Grenoble Alpes, Grenoble, France
- Service Hospitalier Universitaire de Pneumologie Physiologie, Centre Hospitalier Universitaire Grenoble Alpes, Grenoble, France
- Laboratoire HP2, INSERM U1042, Université Grenoble Alpes, Grenoble, France
| | - Matteo Giaj Levra
- Institut pour l’Avancée des Biosciences, UGA/INSERM U1209/CNRS 5309, Université Grenoble Alpes, La Tronche, France
- Service Hospitalier Universitaire de Pneumologie Physiologie, Centre Hospitalier Universitaire Grenoble Alpes, Grenoble, France
| | - Pierrick Bedouch
- Pôle Pharmacie, Centre Hospitalier Universitaire Grenoble Alpes, La Tronche, France
- Université Grenoble Alpes, Grenoble, France
- Université Grenoble Alpes, CNRS, Grenoble INP, TIMC UMR5525, Grenoble, France
| | - Anne-Claire Toffart
- Université Grenoble Alpes, Grenoble, France
- Institut pour l’Avancée des Biosciences, UGA/INSERM U1209/CNRS 5309, Université Grenoble Alpes, La Tronche, France
- Service Hospitalier Universitaire de Pneumologie Physiologie, Centre Hospitalier Universitaire Grenoble Alpes, Grenoble, France
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Masumoto S, Hosoi T, Nakamura T, Hamano J. Polypharmacy and Potentially Inappropriate Medications in Patients With Advanced Cancer: Prevalence and Associated Factors at the End of Life. J Palliat Med 2024. [PMID: 38354283 DOI: 10.1089/jpm.2023.0520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2024] Open
Abstract
Background: Polypharmacy and potentially inappropriate medications (PIMs) impose a burden on patients with advanced cancer near the end of their lives. However, only a few studies have addressed factors associated with PIMs in such patients. Objective: To examine polypharmacy and factors associated with PIMs in end-of-life patients with advanced cancer. Design: Retrospective chart review. Setting/Subjects: We analyzed 265 patients with advanced cancer who died in a palliative care unit (PCU) or at home in a home medical care (HMC) from April 2018 to December 2022 in Japan. Measurements: Sociodemographic, clinical, and prescription data at the time of PCU admission or HMC initiation were collected from electronic medical records. PIMs were assessed using OncPal Deprescribing Guidelines. Results: Patients with advanced cancer with an average age of 76.3 years and median survival days of 20 were included in the analyses. The average number of medications was 6.4 (standard deviation = 3.4), and PIMs were prescribed to 50.2%. Frequent PIMs included antihypertensive medications, peptic ulcer prophylaxis, and dyslipidemia medications. A multivariate logistic regression analysis revealed that age ≥75 years (adjusted odds ratio [aOR] = 2.30, 95% confidence interval [CI] = 1.30-4.05), referral from an outpatient setting compared with inpatient setting (aOR = 2.06, 95% CI = 1.12-3.80), more than two comorbidities (aOR = 1.88, 95% CI = 1.08-3.29), and more than five medications (aOR = 1.84, 95% CI = 1.03-3.28) were associated with PIMs. Conclusions: Medication reconciliation is recommended at the time of transition to a PCU or HMC, especially for older patients with advanced cancer who were referred from an outpatient setting and present more comorbidities and prescriptions.
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Affiliation(s)
- Shoichi Masumoto
- Department of Family Medicine, General Practice and Community Health, Institute of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
- Department of General Medicine, Tsukuba Central Hospital, Ushiku, Ibaraki, Japan
| | - Takahiro Hosoi
- Department of General Medicine, Tsukuba Central Hospital, Ushiku, Ibaraki, Japan
| | - Toru Nakamura
- Department of Pharmacy, Tsukuba Central Hospital, Ushiku, Ibaraki, Japan
| | - Jun Hamano
- Department of Palliative and Supportive Care, Institute of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
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7
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Dean T, Koné A, Martin L, Armstrong J, Sirois C. Understanding the Extent of Polypharmacy and its Association With Health Service Utilization Among Persons With Cancer and Multimorbidity: A Population-Based Retrospective Cohort Study in Ontario, Canada. J Pharm Pract 2024; 37:35-46. [PMID: 35861340 PMCID: PMC10804697 DOI: 10.1177/08971900221117105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background: Cancer often co-occurs with other chronic conditions, which may result in polypharmacy. Polypharmacy is associated with adverse outcomes, including increased health service utilization. Objectives: This study examines the overall prevalence of polypharmacy (5 or more medications) among adults with cancer and multimorbidity, as well as the association of both minor polypharmacy (5-9 medications) and hyper-polypharmacy (10 or more medications) on high use of emergency room visits and hospitalizations, while controlling for age, sex, and type and stage of cancer. Methods: This retrospective longitudinal study used linked health administrative databases and included persons 18 years and older diagnosed with cancer between April 2010 and March 2013 in Ontario, Canada. Data on the number of health service utilizations at or above the 90th percentile (high users), was collected up to March 2014 and multivariate logistic regression was used to determine the impact of polypharmacy. Results: The prevalence of polypharmacy was 46% prior to cancer diagnosis, and 57% one year after diagnosis. Polypharmacy prior to and after cancer diagnosis increased with the level of multimorbidity, increasing age, but did not differ by sex. It was also highest in persons with lung cancer (52.4%) and those diagnosed with stage 4 cancer (51.3%). Minor polypharmacy increased the odds of being a high user of emergency rooms (1.16; 99% CI: 1.09-1.24) and hospitalizations (1.03; 0.98-1.09) and the odds of high use was greater with hyper-polypharmacy (1.41; 1.33-1.51) and (1.23; 1.17-1.29) respectively. Conclusion: Polypharmacy is highly prevalent and is associated with high health service utilization among adults with cancer and multimorbidity.
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Affiliation(s)
- Tamara Dean
- Department of Health Sciences, Lakehead University, Thunder Bay, ON, Canada
| | - Anna Koné
- Department of Health Sciences, Lakehead University, Thunder Bay, ON, Canada
| | - Lynn Martin
- Department of Health Sciences, Lakehead University, Thunder Bay, ON, Canada
| | - Joshua Armstrong
- Department of Health Sciences, Lakehead University, Thunder Bay, ON, Canada
| | - Caroline Sirois
- Faculté de pharmacie, Université Laval, Quebec City, QC, Canada
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Suh Y, Jeong J, Park SM, Heo KN, Lee MY, Ah YM, Kim JW, Kim KI, Lee JY. Development of a claims-based risk-scoring model to predict emergency department visits in older patients receiving anti-neoplastic therapy. Sci Rep 2024; 14:1485. [PMID: 38233529 PMCID: PMC10794170 DOI: 10.1038/s41598-024-51981-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 01/11/2024] [Indexed: 01/19/2024] Open
Abstract
This study developed and validated a risk-scoring model, with a particular emphasis on medication-related factors, to predict emergency department (ED) visits among older Korean adults (aged 65 and older) undergoing anti-neoplastic therapy. Utilizing national claims data, we constructed two cohorts: the development cohort (2016-2018) with 34,642 patients and validation cohort (2019) with 10,902 patients. The model included a comprehensive set of predictors: demographics, cancer type, comorbid conditions, ED visit history, and medication use variables. We employed the least absolute shrinkage and selection operator (LASSO) regression to refine and select the most relevant predictors. Out of 120 predictor variables, 12 were integral to the final model, including seven related to medication use. The model demonstrated acceptable predictive performance in the validation cohort with a C-statistic of 0.76 (95% CI 0.74-0.77), indicating reasonable calibration. This risk-scoring model, after further clinical validation, has the potential to assist healthcare providers in the effective management and care of older patients receiving anti-neoplastic therapy.
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Affiliation(s)
- Yewon Suh
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, Republic of Korea
- Department of Pharmacy, Seoul National University Bundang Hospital, Seongnam, Gyeonggi-do, Republic of Korea
| | - Jonghyun Jeong
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, Republic of Korea
| | - Soh Mee Park
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, Republic of Korea
- Department of Pharmacy, Seoul National University Bundang Hospital, Seongnam, Gyeonggi-do, Republic of Korea
| | - Kyu-Nam Heo
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, Republic of Korea
| | - Mee Yeon Lee
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, Republic of Korea
| | - Young-Mi Ah
- College of Pharmacy, Yeungnam University, Gyeongsan, Gyeongbuk, Republic of Korea
| | - Jin Won Kim
- Division of Hematology and Medical Oncology, Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Gyeonggi-do, Republic of Korea
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Kwang-Il Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
- Division of Geriatrics, Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Gyeonggi-do, Republic of Korea
| | - Ju-Yeun Lee
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, Republic of Korea.
- Department of Pharmacy, Seoul National University Bundang Hospital, Seongnam, Gyeonggi-do, Republic of Korea.
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9
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van Hylckama Vlieg MAM, Pot IE, Visser HPJ, Jong MAC, van der Vorst MJDL, van Mastrigt BJ, Kiers JNA, van den Homberg PPPH, Thijs-Visser MF, Oomen-de Hoop E, van der Heide A, van der Kuy PHM, van der Rijt CCD, Geijteman ECT. Appropriate medication use in Dutch terminal care: study protocol of a multicentre stepped-wedge cluster randomized controlled trial (the AMUSE study). BMC Palliat Care 2024; 23:6. [PMID: 38172930 PMCID: PMC10762916 DOI: 10.1186/s12904-023-01334-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 12/19/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND Polypharmacy is common among patients with a limited life expectancy, even shortly before death. This is partly inevitable, because these patients often have multiple symptoms which need to be alleviated. However, the use of potentially inappropriate medications (PIMs) in these patients is also common. Although patients and relatives are often willing to deprescribe medication, physicians are sometimes reluctant due to the lack of evidence on appropriate medication management for patients in the last phase of life. The aim of the AMUSE study is to investigate whether the use of CDSS-OPTIMED, a software program that gives weekly personalized medication recommendations to attending physicians of patients with a limited life expectancy, improves patients' quality of life. METHODS A multicentre stepped-wedge cluster randomized controlled trial will be conducted among patients with a life expectancy of three months or less. The stepped-wedge cluster design, where the clusters are the different study sites, involves sequential crossover of clusters from control to intervention until all clusters are exposed. In total, seven sites (4 hospitals, 2 general practices and 1 hospice from the Netherlands) will participate in this study. During the control period, patients will receive 'care as usual'. During the intervention period, CDSS-OPTIMED will be activated. CDSS-OPTIMED is a validated software program that analyses the use of medication based on a specific set of clinical rules for patients with a limited life expectancy. The software program will provide the attending physicians with weekly personalized medication recommendations. The primary outcome of this study is patients' quality of life two weeks after baseline assessment as measured by the EORTC QLQ-C15-PAL questionnaire, quality of life question. DISCUSSION This will be the first study investigating the effect of weekly personalized medication recommendations to attending physicians on the quality of life of patients with a limited life expectancy. We hypothesize that the CDSS-OPTIMED intervention could lead to improved quality of life in patients with a life expectancy of three months or less. TRIAL REGISTRATION This trial is registered at ClinicalTrials.gov (NCT05351281, Registration Date: April 11, 2022).
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Affiliation(s)
| | - I E Pot
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - H P J Visser
- Department of Internal Medicine, Noordwest Ziekenhuis, Alkmaar, The Netherlands
| | - M A C Jong
- Department of Internal Medicine, Noordwest Ziekenhuis, Alkmaar, The Netherlands
| | - M J D L van der Vorst
- Department of Internal Medicine, Center for Supportive and Palliative Care, Rijnstate Hospital, Arnhem, The Netherlands
| | | | - J N A Kiers
- Family Medicine Network, Nijmegen, The Netherlands
| | | | - M F Thijs-Visser
- Department of Medical Oncology, Ikazia Hospital, Rotterdam, The Netherlands
| | - E Oomen-de Hoop
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - A van der Heide
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - P H M van der Kuy
- Department of Hospital Pharmacy, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - C C D van der Rijt
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - E C T Geijteman
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
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10
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Cavalcante-Santos LM, Guarnieri AC, Conegundes FSDL, Giardini MH, Pereira LRL, Varallo FR. Clinical pharmacy in hospital palliative medicine: non-randomised clinical trial. BMJ Support Palliat Care 2023:spcare-2023-004620. [PMID: 38129106 DOI: 10.1136/spcare-2023-004620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 11/29/2023] [Indexed: 12/23/2023]
Abstract
OBJECTIVE To assess the impact of pharmaceutical care on hospital indicators and clinical outcomes of palliative care (PC) patients admitted to a secondary hospital. METHODS A non-randomised clinical trial was carried out in the PC ward of a secondary hospital in São Paulo, Brazil. Pharmaceutical care for all patients aged 18 and above, admitted between October 2021 and March 2022, with stays exceeding 48 hours, was provided. The interventions required were performed in collaboration with healthcare teams, patients and caregivers. Assessments occurred at admission and discharge, using PC performance scales and pharmacotherapy tools, with Research Ethics Committee approval. RESULTS Over 6 months, 120 hospitalisations were analysed, primarily involving women (58.9%), averaging 71.0 years, with neoplasm diagnoses (20.5%). A total of 170 drug-related problems were identified in 68.3% of patients. Following assessment, 361 interventions were performed, with a 78.1% acceptance rate, including medication dose adjustments, additions and discontinuations. Addressing unintentional pharmacotherapy discrepancies at admission led to reduced hospital stays (p<0.05). Pharmaceutical interventions also decreased pharmacotherapy complexity (p<0.001), inappropriate medications for the older people (p<0.001) and improved symptom management, such as pain (p<0.05). CONCLUSIONS Pharmaceutical care services integrated within the multiprofessional health team contributed to reducing drug-related problems associated with polypharmacy as well as improved the management PC symptoms in end-of-life patients, which reduced hospitalisation time.
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Affiliation(s)
- Lincoln Marques Cavalcante-Santos
- Department of Pharmaceutical Sciences, Pharmaceutical Care and Clinical Pharmacy Research Center, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirao Preto, São Paulo, Brazil
| | - Ana Carolina Guarnieri
- Department of Pharmaceutical Sciences, Pharmaceutical Care and Clinical Pharmacy Research Center, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirao Preto, São Paulo, Brazil
| | - Fernanda Silva de Lima Conegundes
- Department of Pharmaceutical Sciences, Pharmaceutical Care and Clinical Pharmacy Research Center, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirao Preto, São Paulo, Brazil
| | | | - Leonardo Régis Leira Pereira
- Department of Pharmaceutical Sciences, Pharmaceutical Care and Clinical Pharmacy Research Center, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirao Preto, São Paulo, Brazil
| | - Fabiana Rossi Varallo
- Department of Pharmaceutical Sciences, Pharmaceutical Care and Clinical Pharmacy Research Center, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirao Preto, São Paulo, Brazil
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11
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Brokaar EJ, Visser LE, van den Bos F, Portielje JEA. Medication optimization in older adults with advanced cancer and a limited life expectancy: A prospective observational study. J Geriatr Oncol 2023; 14:101606. [PMID: 37603957 DOI: 10.1016/j.jgo.2023.101606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 07/14/2023] [Accepted: 08/14/2023] [Indexed: 08/23/2023]
Abstract
INTRODUCTION Polypharmacy is common in older adults with cancer and is associated with drug related problems (DRPs) and potentially inappropriate medication (PIM). We introduced a medication optimization care pathway for older adults with advanced cancer and a limited life expectancy and studied the prevalence of DRPs and PIMs as well as the adherence to medication-related recommendations and the patient satisfaction. MATERIALS AND METHODS A medication review was performed in patients aged ≥65 years with polypharmacy and a life expectancy of <24 months. Recommendations on adjustments of medication were discussed in a multidisciplinary team including a pharmacist, an oncologist, and a geriatrician. Implementation of the recommendations was left to the discretion of the oncologist. Four weeks after the implementation, the patient filled a questionnaire to assess satisfaction. RESULTS One hundred twenty patients were included. The mean age was 75 years and 39% were female. A mean of 12 medications was used. The median number of DRP was 6.0 per patient and median number of PIMs was 3.0 per patient. Overtreatment accounted for 26% of DRP and the most frequently involved drug classes were antihypertensive medication (22%), non-opioid analgesics (22%), and antilipemics (12%). The multidisciplinary team accepted 78% of the recommendations of the pharmacist and the oncologist implemented 54% of the recommendations. Overall, patients were satisfied or very satisfied with the intervention. DISCUSSION DRPs and PIMs are highly prevalent in this population and can be reduced by a multidisciplinary medication optimization intervention. Patients appreciate the medication optimization intervention and are satisfied with the intervention.
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Affiliation(s)
- Edwin J Brokaar
- Department of Pharmacy, Haga Teaching Hospital, PO Box 40551, 2504 LN The Hague, the Netherlands.
| | - Loes E Visser
- Department of Pharmacy, Haga Teaching Hospital, PO Box 40551, 2504 LN The Hague, the Netherlands; Department of Hospital Pharmacy, Erasmus Medical Center, PO Box 2040, 3000 CA Rotterdam, the Netherlands; Department of Epidemiology, Erasmus Medical Center, PO Box 2040, 3000 CA Rotterdam, the Netherlands.
| | - Frederiek van den Bos
- Department of Gerontology & Geriatrics, University Medical Center Leiden, PO Box 9600, 2300 RC Leiden, the Netherlands.
| | - Johanneke E A Portielje
- Department of Internal Medicine - Medical Oncology, University Medical Center Leiden, PO Box 9600, 2300 RC Leiden, the Netherlands.
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12
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Epstein AS, Liou KT, Romero SAD, Baser RE, Wong G, Xiao H, Mo Z, Walker D, MacLeod J, Li Q, Barton-Burke M, Deng GE, Panageas KS, Farrar JT, Mao JJ. Acupuncture vs Massage for Pain in Patients Living With Advanced Cancer: The IMPACT Randomized Clinical Trial. JAMA Netw Open 2023; 6:e2342482. [PMID: 37962891 PMCID: PMC10646731 DOI: 10.1001/jamanetworkopen.2023.42482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 09/26/2023] [Indexed: 11/15/2023] Open
Abstract
Importance Pain is challenging for patients with advanced cancer. While recent guidelines recommend acupuncture and massage for cancer pain, their comparative effectiveness is unknown. Objective To compare the effects of acupuncture and massage on musculoskeletal pain among patients with advanced cancer. Design, Setting, and Participants A multicenter pragmatic randomized clinical trial was conducted at US cancer care centers consisting of a northeastern comprehensive cancer center and a southeastern cancer institute from September 19, 2019, through February 23, 2022. The principal investigator and study statisticians were blinded to treatment assignments. The duration of follow-up was 26 weeks. Intention-to-treat analyses were performed (linear mixed models). Participants included patients with advanced cancer with moderate to severe pain and clinician-estimated life expectancy of 6 months or more. Patient recruitment strategy was multipronged (eg, patient database queries, mailings, referrals, community outreach). Eligible patients had English or Spanish as their first language, were older than 18 years, and had a Karnofsky score greater than or equal to 60 (range, 0-100; higher scores indicating less functional impairment). Interventions Weekly acupuncture or massage for 10 weeks with monthly booster sessions up to 26 weeks. Main Outcomes and Measures The primary end point was the change in worst pain intensity score from baseline to 26 weeks. The secondary outcomes included fatigue, insomnia, and quality of life. The Brief Pain Inventory (range, 0-10; higher numbers indicate worse pain intensity or interference) was used to measure the primary outcome. The secondary outcomes included fatigue, insomnia, and quality of life. Results A total of 298 participants were enrolled (mean [SD] age, 58.7 [14.1] years, 200 [67.1%] were women, 33 [11.1%] Black, 220 [74.1%] White, 46 [15.4%] Hispanic, and 78.5% with solid tumors). The mean (SD) baseline worst pain score was 6.9 (1.5). During 26 weeks, acupuncture reduced the worst pain score, with a mean change of -2.53 (95% CI, -2.92 to -2.15) points, and massage reduced the Brief Pain Inventory worst pain score, with a mean change of -3.01 (95% CI, -3.38 to -2.63) points; the between-group difference was not significant (-0.48; 95% CI, -0.98 to 0.03; P = .07). Both treatments also improved fatigue, insomnia, and quality of life without significant between-group differences. Adverse events were mild and included bruising (6.5% of patients receiving acupuncture) and transient soreness (15.1% patients receiving massage). Conclusions and Relevance In this randomized clinical trial among patients with advanced cancer, both acupuncture and massage were associated with pain reduction and improved fatigue, insomnia, and quality of life over 26 weeks; however, there was no significant different between the treatments. More research is needed to evaluate how best to integrate these approaches into pain treatment to optimize symptom management for the growing population of people living with advanced cancer. Trial Registration ClinicalTrials.gov Identifier: NCT04095234.
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Affiliation(s)
- Andrew S. Epstein
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Kevin T. Liou
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Sally A. D. Romero
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Diego
| | - Raymond E. Baser
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Greta Wong
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Han Xiao
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Zunli Mo
- Cancer Patient Support Center, Baptist Health Miami Cancer Institute, Miami, Florida
| | - Desiree Walker
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jodi MacLeod
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Qing Li
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Margaret Barton-Burke
- Office of Nursing Research, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Gary E. Deng
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Katherine S. Panageas
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - John T. Farrar
- Department of Biostatistics and Epidemiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia
| | - Jun J. Mao
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
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13
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Huisman BAA, Geijteman ECT, Dees MK, van Zuylen L, van der Heide A, Perez RSGM. Better drug use in advanced disease: an international Delphi study. BMJ Support Palliat Care 2023; 13:e115-e121. [PMID: 30446489 PMCID: PMC10646859 DOI: 10.1136/bmjspcare-2018-001623] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 10/24/2018] [Accepted: 11/01/2018] [Indexed: 11/03/2022]
Abstract
Patients with a limited life expectancy use many medications, some of which may be questionable. OBJECTIVES : To identify possible solutions for difficulties concerning medication management and formulate recommendations to improve medication management at the end of life. METHODS : A two-round Delphi study with experts in the field of medication management and end-of-life care (based on ranking in the citation index in Web of Science and relevant publications). We developed a questionnaire with 58 possible solutions for problems regarding medication management at the end of life that were identified in previously performed studies. RESULTS : A total of 42 experts from 13 countries participated. Response rate in the first round was 93%, mean agreement between experts for all solutions was 87 % (range 62%-100%); additional suggestions were given by 51%. The response rate in the second round was 74%. Awareness, education and timely communication about medication management came forward as top priorities for guidelines. In addition, solutions considered crucial by many of the experts were development of a list of inappropriate medications at the end of life and incorporation of recommendations for end-of-life medication management in disease-specific guidelines. CONCLUSIONS : In this international Delphi study, experts reached a high level of consensus on recommendations to improve medication management in end-of-life care. These findings may contribute to the development of clinical practice guidelines for medication management in end-of-life care.
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Affiliation(s)
- Bregje A A Huisman
- Department of Anesthesiology, VU University Medical Center, Amsterdam, The Netherlands
| | - Eric C T Geijteman
- Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, The Netherlands
- Department of Public Health, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Marianne K Dees
- Radboud Institute for Health Sciences, IQ healthcare, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Lia van Zuylen
- Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Agnes van der Heide
- Department of Public Health, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Roberto S G M Perez
- Department of Anesthesiology, VU University Medical Center, Amsterdam, The Netherlands
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14
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Leal Rodríguez C, Haue AD, Mazzoni G, Eriksson R, Hernansanz Biel J, Cantwell L, Westergaard D, Belling KG, Brunak S. Drug dosage modifications in 24 million in-patient prescriptions covering eight years: A Danish population-wide study of polypharmacy. PLOS DIGITAL HEALTH 2023; 2:e0000336. [PMID: 37676853 PMCID: PMC10484442 DOI: 10.1371/journal.pdig.0000336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 07/20/2023] [Indexed: 09/09/2023]
Abstract
Polypharmacy has generally been assessed by raw counts of different drugs administered concomitantly to the same patients; not with respect to the likelihood of dosage-adjustments. To address this aspect of polypharmacy, the objective of the present study was to identify co-medications associated with more frequent dosage adjustments. The data foundation was electronic health records from 3.2 million inpatient admissions at Danish hospitals (2008-2016). The likelihood of dosage-adjustments when two drugs were administered concomitantly were computed using Bayesian logistic regressions. We identified 3,993 co-medication pairs that associate significantly with dosage changes when administered together. Of these pairs, 2,412 (60%) did associate with readmission, mortality or longer stays, while 308 (8%) associated with reduced kidney function. In comparison to co-medications pairs that were previously classified as drug-drug interactions, pairs not classified as drug-drug interactions had higher odds ratios of dosage modifications than drug pairs with an established interaction. Drug pairs not corresponding to known drug-drug interactions while still being associated significantly with dosage changes were prescribed to fewer patients and mentioned more rarely together in the literature. We hypothesize that some of these pairs could be associated with yet to be discovered interactions as they may be harder to identify in smaller-scale studies.
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Affiliation(s)
- Cristina Leal Rodríguez
- Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, DK-2200 Copenhagen, Denmark
| | - Amalie Dahl Haue
- Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, DK-2200 Copenhagen, Denmark
- The Heart Center, Rigshospitalet, Copenhagen University Hospital, DK-2100 Copenhagen, Denmark
| | - Gianluca Mazzoni
- Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, DK-2200 Copenhagen, Denmark
| | - Robert Eriksson
- Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, DK-2200 Copenhagen, Denmark
- Department of Pulmonary and Infectious Diseases, Nordsjællands Hospital, DK-3400 Hillerød, Denmark
| | - Jorge Hernansanz Biel
- Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, DK-2200 Copenhagen, Denmark
| | - Lisa Cantwell
- Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, DK-2200 Copenhagen, Denmark
| | - David Westergaard
- Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, DK-2200 Copenhagen, Denmark
- Department of Obstetrics and Gynaecology, Copenhagen University Hospital Hvidovre, DK-2650 Hvidovre, Denmark
| | - Kirstine G. Belling
- Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, DK-2200 Copenhagen, Denmark
| | - Søren Brunak
- Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, DK-2200 Copenhagen, Denmark
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15
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Cabrera JA, Mota M, Pais C, Morais A. Deprescription in Palliative Care. Cureus 2023; 15:e39578. [PMID: 37378207 PMCID: PMC10292863 DOI: 10.7759/cureus.39578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/27/2023] [Indexed: 06/29/2023] Open
Abstract
Individuals with limited life expectancy represent a significant proportion of healthcare consumers and are usually patients with multiple diseases and high levels of frailty. Polypharmacy and the prescription of long lists of drugs are frequent in patients with reduced life expectancy and often, as the patient's health status deteriorates, the list of drugs increases substantially as new medications are introduced to address new symptoms or complications. A key priority for healthcare professionals managing the care of these patients should be balancing the pharmacological approach to chronic diseases with the palliation of acute symptoms and complications. An important element of this process is to ensure that the benefit of any prescription decision outweighs potential risks. We reviewed the pros and cons of deprescribing drugs in individuals with limited life expectancy, how to identify the expected disease trajectory, which drugs are to be discontinued, identified some models trying to achieve rigorous deprescribing criteria, and the psychosocial effects of deprescribing in late phases of life. Deprescribing is not a one-time event but rather a continuous process that requires ongoing evaluation and monitoring. It is vital to continuously monitor and evaluate the pharmacological and non-pharmacological prescriptions for patients with chronic illnesses to align them with their goals of care and life expectancy.
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Affiliation(s)
- Joana A Cabrera
- Internal Medicine, Centro Hospitalar Vila Nova de Gaia/Espinho, Vila Nova de Gaia, PRT
| | - Margarida Mota
- Infectious Diseases, Centro Hospitalar Vila Nova de Gaia/Espinho, Vila Nova de Gaia, PRT
| | - Carmen Pais
- Internal Medicine, Centro Hospitalar de Entre Douro e Vouga, Santa Maria da Feira, PRT
| | - Anabela Morais
- Internal Medicine, Centro Hospitalar de Trás os Montes e Alto Douro, Vila Real, PRT
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16
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Potentially inappropriate medication use based on two deprescribing criteria and related factors in patients with terminal cancer: A cross-sectional study. J Geriatr Oncol 2023; 14:101472. [PMID: 36931198 DOI: 10.1016/j.jgo.2023.101472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 03/06/2023] [Indexed: 03/17/2023]
Abstract
INTRODUCTION We aimed to estimate the nationwide prevalence of potentially inappropriate medication (PIM) use in patients with terminal cancer according to two deprescribing criteria for patients with a limited lifespan. MATERIALS AND METHODS This cross-sectional study evaluated the prevalence of PIM use using two datasets: national claims data and single-tertiary hospital data. In the claims data, patients with terminal cancer were defined as patients with cancers who died between April and June 2018 and were prescribed opioid analgesics or megestrol or were hospitalized for >90 days before the date of death. Using hospital data, patients who were enrolled in hospice care in 2019 were identified. PIM was defined according to the adjusted criteria from the Screening Tool for Older Persons' Prescriptions in frail adults with limited life expectancy (STOPPFrail) versions 1 and 2 and oncological palliative care deprescribing guidelines (OncPal) guidelines. RESULTS From the national claims data and single-tertiary hospital data, 1,558 patients and 1,243 patients were included in the analysis, respectively. In both datasets, over 60% of patients used five or more medications (claims data: 67.7%; hospital data: 63.9%), and approximately half of them used at least one PIM (claims data: 51.5%; hospital data: 43.2%). Lipid-lowering agents, acid suppressors, and hypoglycemics were common PIMs. Polypharmacy, age, and comorbid conditions, including diabetes, were associated with PIM use. DISCUSSION Approximately two-thirds and half of the patients with terminal cancer were exposed to polypharmacy and at least one PIM based on the STOPPFrail and OncPal criteria, respectively; therefore, deprescribing PIM in patients with terminal cancer is an urgent issue.
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17
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Darcis E, Germeys J, Stragier M, Cortoos P. The impact of medication reconciliation and review in patients using oral chemotherapy. J Oncol Pharm Pract 2023; 29:270-275. [PMID: 36729465 DOI: 10.1177/10781552211066959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND AND AIM Verifying and reviewing a patients medication list can detect and reduce drug related problems (DRPs). However little is known about its effects in patients using oral chemotherapy. The aim of this study was to evaluate the impact of these interventions and the adapted Medication Appropriateness Index (aMAI) as a tool to carry out a medication review. METHODS A case-control study was carried out. The hospital pharmacist performed a medication reconciliation and medication review, using the aMAI tool, in 54 patients starting oral chemotherapy. Discrepancies, DRP's and associated pharmaceutical interventions were reported via the electronic patient record (EPR). After one month, the acceptance rate was measured and the aMAI score recalculated. Kappa statistics were used to test intra- and interrater reliability. RESULTS The medication list in the EPR was incomplete in 74,1% of patients with an average of 2.4 errors per patient. After medication review, the aMAI score decreased significantly from 7.2 to 5.4 (SD = 4,7; p <0.001), indicating an improvement in the appropriateness of the drugs patients were taking. Acceptance rates were 41,4% and 53,2% for advices resulting from medication reconciliation and medication review respectively. Kappa values of 0.90 and 0.70 respectively indicate good intra- and interrater reliability. DISCUSSION AND CONCLUSION The study shows that medication reconciliation can identify and address discrepancies. Furthermore, medication review seems to ensure that drug treatment better meets patient needs. The aMAI was a reliable tool. Future research will have to determine the clinical relevance of these interventions.
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Affiliation(s)
| | - Jana Germeys
- Pharmacy, 82214Ziekenhuis Oost-Limburg, Genk, Belgium
| | | | - Pieterjan Cortoos
- 60201Academisch Ziekenhuis van de Vrije Universiteit Brussel, Brussel, Belgium
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18
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Araujo D, Greystoke A, Bates S, Bayle A, Calvo E, Castelo-Branco L, de Bono J, Drilon A, Garralda E, Ivy P, Kholmanskikh O, Melero I, Pentheroudakis G, Petrie J, Plummer R, Ponce S, Postel-Vinay S, Siu L, Spreafico A, Stathis A, Steeghs N, Yap C, Yap TA, Ratain M, Seymour L. Oncology phase I trial design and conduct: time for a change - MDICT Guidelines 2022. Ann Oncol 2023; 34:48-60. [PMID: 36182023 DOI: 10.1016/j.annonc.2022.09.158] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 09/18/2022] [Indexed: 02/03/2023] Open
Abstract
In 2021, the Food and Drug Administration Oncology Center of Excellence announced Project Optimus focusing on dose optimization for oncology drugs. The Methodology for the Development of Innovative Cancer Therapies (MDICT) Taskforce met to review and discuss the optimization of dosage for oncology trials and to develop a practical guide for oncology phase I trials. Defining a single recommended phase II dose based on toxicity may define doses that are neither the most effective nor the best tolerated. MDICT recommendations address the need for robust non-clinical data which are needed to inform trial design, as well as an expert team including statisticians and pharmacologists. The protocol must be flexible and adaptive, with clear definition of all endpoints. Health authorities should be consulted early and regularly. Strategies such as randomization, intrapatient dose escalation, and real-world eligibility criteria are encouraged whereas serial tumor sampling is discouraged in the absence of a strong rationale and appropriately validated assay. Endpoints should include consideration of all longitudinal toxicity. The phase I dose escalation trial should define the recommended dose range for later testing in randomized phase II trials, rather than a single recommended phase II dose, and consider scenarios where different populations may require different dosages. The adoption of these recommendations will improve dosage selection in early clinical trials of new anticancer treatments and ultimately, outcomes for patients.
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Affiliation(s)
- D Araujo
- Hospital de Base, Sao Jose do Rio Preto, Brazil
| | - A Greystoke
- Northern Centre for Cancer Care, Newcastle, UK
| | - S Bates
- Division of Hematology and Oncology, Department of Medicine, Columbia University, New York, USA
| | - A Bayle
- Institut Gustave Roussy, Paris, France
| | - E Calvo
- START Madrid-CIOCC, Centro Integral Oncológico Clara Campal, Madrid, Spain
| | - L Castelo-Branco
- European Society for Medical Oncology (ESMO), Lugano, Switzerland
| | - J de Bono
- Institute of Cancer Research, University of London, London; The Royal Marsden Hospital, London, UK
| | - A Drilon
- Memorial Sloan Kettering Cancer Center and Weill Cornell Medical College, New York, USA
| | - E Garralda
- Vall d'Hebron Institute of Oncology, Barcelona, Spain
| | - P Ivy
- National Cancer Institute, USA Cancer Therapy Evaluation Program Investigational Drug Branch (NCI/CTEP/IDB), Bethesda, USA
| | - O Kholmanskikh
- European Medicines Agency, Amsterdam, Netherlands; Federal Agency for Medicines and Health Products, Brussels, Belgium
| | - I Melero
- CUN and CIMA, University of Navarra, Pamplona, Spain
| | - G Pentheroudakis
- European Society for Medical Oncology (ESMO), Lugano, Switzerland
| | - J Petrie
- Canadian Cancer Trials Group, Queen's University, Kingston
| | - R Plummer
- Northern Centre for Cancer Care, Newcastle, UK
| | - S Ponce
- Institut Gustave Roussy, Paris, France
| | | | - L Siu
- Princess Margaret Cancer Centre, Toronto, Canada
| | - A Spreafico
- Princess Margaret Cancer Centre, Toronto, Canada
| | - A Stathis
- Oncology Institute of Southern Switzerland, EOC, Bellinzona, Switzerland
| | - N Steeghs
- The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - C Yap
- Institute of Cancer Research, University of London, London
| | - T A Yap
- Department of Investigational Cancer Therapeutics, University of Texas, MD Anderson Cancer Center, Houston
| | - M Ratain
- Section of Hematology/Oncology, Department of Medicine, University of Chicago, Chicago, USA
| | - L Seymour
- Canadian Cancer Trials Group, Queen's University, Kingston.
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Andersson CR, Ye J, Blom K, Fryknäs M, Larsson R, Nygren P. Assessment in vitro of interactions between anti-cancer drugs and noncancer drugs commonly used by cancer patients. Anticancer Drugs 2023; 34:92-102. [PMID: 36066384 PMCID: PMC9760465 DOI: 10.1097/cad.0000000000001344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 03/11/2022] [Indexed: 11/02/2022]
Abstract
Cancer patients often suffer from cancer symptoms, treatment complications and concomitant diseases and are, therefore, often treated with several drugs in addition to anticancer drugs. Whether such drugs, here denoted as 'concomitant drugs', have anticancer effects or interact at the tumor cell level with the anticancer drugs is not very well known. The cytotoxic effects of nine concomitant drugs and their interactions with five anti-cancer drugs commonly used for the treatment of colorectal cancer were screened over broad ranges of drug concentrations in vitro in the human colon cancer cell line HCT116wt. Seven additional tyrosine kinase inhibitors were included to further evaluate key findings as were primary cultures of tumor cells from patients with colorectal cancer. Cytotoxic effects were evaluated using the fluorometric microculture cytotoxicity assay (FMCA) and interaction analysis was based on Bliss independent interaction analysis. Simvastatin and loperamide, included here as an opioid agonists, were found to have cytotoxic effects on their own at reasonably low concentrations whereas betamethasone, enalapril, ibuprofen, metformin, metoclopramide, metoprolol and paracetamol were inactive also at very high concentrations. Drug interactions ranged from antagonistic to synergistic over the concentrations tested with a more homogenous pattern of synergy between simvastatin and protein kinase inhibitors in HCT116wt cells. Commonly used concomitant drugs are mostly neither expected to have anticancer effects nor to interact significantly with anticancer drugs frequently used for the treatment of colorectal cancer.
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Affiliation(s)
| | - Jiawei Ye
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
- Department of Medical Laboratory Sciences, School of Medicine, Southeast University, Nanjing, China
| | - Kristin Blom
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Mårten Fryknäs
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Rolf Larsson
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Peter Nygren
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
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Tian F, Chen Z, Zhou D, Mo L. Prevalence of polypharmacy and potentially inappropriate medication use in older lung cancer patients: A systematic review and meta-analysis. Front Pharmacol 2022; 13:1044885. [PMID: 36588688 PMCID: PMC9800788 DOI: 10.3389/fphar.2022.1044885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 12/05/2022] [Indexed: 12/23/2022] Open
Abstract
Objectives: In older lung cancer patients, polypharmacy and the use of potentially inappropriate medications (PIMs) are commonly reported, but no systematic review or meta-analysis has been carried out to ascertain the prevalence and risk variables in this group. This study aimed to identify the prevalence of polypharmacy, PIMs and associated risk variables in older lung cancer patients. Methods: We searched for articles from the beginning to February 2022 in PubMed, Embase, and Web of Science that related the use of PIMs and polypharmacy by older lung cancer patients (PROSPERO Code No: CRD42022311603). Meta-analysis was performed on observational studies describing the prevalence and correlation of polypharmacy or PIMs in older patients with lung cancer. Results: Of the 387 citations, 6 articles involving 16,890 patients were included in the final sample. In older lung cancer patients pooled by meta-analysis, 38% and 35% of PIMs and polypharmacy, respectively. The prevalence of PIMs was 43%, 49%, and 28%, respectively, according to the 2019 AGS Beers criteria, 2014 screening tool for older people's prescriptions/screening tool for alerting to the proper therapy (STOPP/START criteria) criteria, and other criteria. Conclusion: This systematic review and meta-analysis demonstrated a high prevalence of polypharmacy and PIMs among older lung cancer patients. Therefore, it is essential to take rational interventions for older lung cancer patients to receive reasonable pharmacotherapy. Systematic Review Registration: [https://www.crd.york.ac.uk/PROSPERO/], identifier [CRD42022311603].
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Affiliation(s)
- Fangyuan Tian
- Department of Pharmacy, National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, Chengdu, China,Department of Epidemiology and Health Statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Zhaoyan Chen
- Department of Pharmacy, National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, Chengdu, China
| | - Dan Zhou
- Department of Pharmacy, National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, Chengdu, China
| | - Li Mo
- The Center of Gerontology and Geriatrics, National Clinical Research Center of Geriatrics, West China Hospital of Sichuan University, Chengdu, Sichuan, China,*Correspondence: Li Mo,
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21
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Tian F, Chen Z, Tang R, Feng Q, Wu F. Impact of the expert consensus on polypharmacy and potentially inappropriate medication use in elderly lung cancer outpatients with multimorbidity: An interrupted time series analysis, 2016–2021. Front Pharmacol 2022; 13:992394. [PMID: 36278193 PMCID: PMC9581179 DOI: 10.3389/fphar.2022.992394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 09/20/2022] [Indexed: 11/13/2022] Open
Abstract
Objectives: Elderly lung cancer patients often have chronic diseases other than lung cancer. Therefore, this kind of population is often accompanied by polypharmacy. This situation and the resulting potentially inappropriate medication (PIM) use are an increasing global concern. In this context, the Chinese Association of Geriatric Research issued an expert consensus on the safety management of polypharmacy. However, the long- and short-term effects of the expert consensus on polypharmacy and PIM use are not clear.Methods: The study was conducted in Chengdu, a city in southwestern China, consisting of prescriptions for elderly lung cancer outpatients with multimorbidity (cancer with other diseases) from January 2016 to December 2021. The 2019 Beers criteria were used to evaluate PIM use, and interrupted time series analysis was used to evaluate the longitudinal effectiveness of expert consensus by measuring the prevalence of polypharmacy and PIM use. We used R software version 4.2.0 for data analysis.Results: A total of 7,238 elderly lung cancer outpatient prescriptions were included in the study. After the publication of the expert consensus, the level (β = -10.273, P < 0.001) of the prevalence of polypharmacy decreased, but the trend (β = 0.158, p = 0.855) of polypharmacy increased. The prevalence of PIM use decreased abruptly (β = -22.828, p < 0.001) after the intervention, but the long-term trend was still upward (β = 0.907, p = 0.916).Conclusion: The long-term effects of the publication of the expert consensus on the prevalence of polypharmacy and PIM use in hospitals in Chengdu were not optimal. Future research on interventions rationing polypharmacy and PIM use is needed.
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Affiliation(s)
- Fangyuan Tian
- Department of Pharmacy, West China Hospital, Sichuan University, Chengdu, China
- Department of Epidemiology and Health Statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
- *Correspondence: Fangyuan Tian, ; Fengbo Wu,
| | - Zhaoyan Chen
- Department of Pharmacy, West China Hospital, Sichuan University, Chengdu, China
| | - Rui Tang
- Department of Pharmacy, West China Hospital, Sichuan University, Chengdu, China
| | - Qiyi Feng
- Precision Medicine Research Center, Sichuan Provincial Key Laboratory of Precision Medicine and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Fengbo Wu
- Department of Pharmacy, West China Hospital, Sichuan University, Chengdu, China
- *Correspondence: Fangyuan Tian, ; Fengbo Wu,
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22
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Tian F, Chen Z, Chen X, Zhao M. Increasing Trends of Polypharmacy and Potentially Inappropriate Medication Use in Older Lung Cancer Patients in China: A Repeated Cross-Sectional Study. Front Pharmacol 2022; 13:935764. [PMID: 35924052 PMCID: PMC9340379 DOI: 10.3389/fphar.2022.935764] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 06/21/2022] [Indexed: 01/10/2023] Open
Abstract
Objectives: Polypharmacy and potentially inappropriate medication (PIM) use are frequent in older lung cancer patients. This study aimed to examine the trends of polypharmacy and PIM use and explore risk factors for PIM use based on the 2019 Beers criteria in older Chinese lung cancer outpatients with multimorbidity. Methods: A repeated cross-sectional study was conducted using electronic medical data consisting of the prescriptions of older lung cancer outpatients in China from January 2016 to December 2018. Polypharmacy was defined as the use of five or more medications. The 2019 Beers criteria were used to evaluate the PIM use of older cancer outpatients (age ≥65 years), and multivariate logistic regression was used to identify the risk factors for PIM use. Results: A total of 3,286 older lung cancer outpatients and their prescriptions were included in the study. The prevalence of polypharmacy was 14.27% in 2016, 16.55% in 2017, and 18.04% in 2018. The prevalence of PIM use, according to the 2019 Beers criteria, was 31.94% in 2016, 35.78% in 2017, and 42.67% in 2018. The two most frequently used PIMs in older lung cancer outpatients were estazolam and tramadol. The logistic regression demonstrated that age 75 to 79, polypharmacy, irrational use of drugs, and lung cancer accompanied by sleep disorders, anxiety or depression, or pain were positively associated with PIM use in older lung cancer outpatients. Conclusion: The prevalence of polypharmacy and PIM use in older lung cancer outpatients with multimorbidity was high in China, and polypharmacy and PIM use increased over time. Further research on interventions rationing PIM use in the older lung cancer patient population is needed.
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Affiliation(s)
- Fangyuan Tian
- Department of Pharmacy, West China Hospital, Sichuan University, Chengdu, China
- Department of Epidemiology and Health Statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
- *Correspondence: Fangyuan Tian,
| | - Zhaoyan Chen
- Department of Pharmacy, West China Hospital, Sichuan University, Chengdu, China
| | - Xi Chen
- Department of Integrated Care Management Center, West China Hospital, Sichuan University, Chengdu, China
| | - Mengnan Zhao
- Department of Pharmacy, West China Hospital, Sichuan University, Chengdu, China
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23
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Tian F, Zhao M, Chen Z, Yang R. Prescription of Potentially Inappropriate Medication Use in Older Cancer Outpatients With Multimorbidity: Concordance Among the Chinese, AGS/Beers, and STOPP Criteria. Front Pharmacol 2022; 13:857811. [PMID: 35496292 PMCID: PMC9039126 DOI: 10.3389/fphar.2022.857811] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 03/18/2022] [Indexed: 12/14/2022] Open
Abstract
Objectives: Age-related multimorbidity is a general problem in older patients, which increases the prevalence of potentially inappropriate medication (PIM) use. This study aimed to examine the prevalence and predictors of PIM use in older Chinese cancer outpatients with multimorbidity based on the 2017 Chinese criteria, 2019 AGS/Beers criteria, and 2014 STOPP criteria. Methods: A cross-sectional study was conducted using electronic medical data from nine tertiary hospitals in Chengdu from January 2018 to December 2018. The 2017 Chinese criteria, 2019 AGS/Beers criteria, and 2014 STOPP criteria were used to evaluate the PIM status of older cancer outpatients (age ≥65 years), the concordance among the three PIM criteria was calculated using kappa tests, and multivariate logistic regression was used to identify the risk factors associated with PIM use. Results: A total of 6,160 cancer outpatient prescriptions were included in the study. The prevalence of PIM use was 34.37, 32.65, and 15.96%, according to the 2017 Chinese criteria, 2019 AGS/Beers criteria, and 2014 STOPP criteria, respectively. Furthermore, 62.43% of PIMs met table 2, 0.27% of PIMs met table 3, 34.68% of PIMs met table 4, 2.62% of PIMs met table 5 of 2019 AGS/Beers criteria, respectively. According to the three criteria, 84.93%, 82.25%, and 94.61% of older cancer outpatients had one PIM. The most frequently used PIM in cancer outpatients was estazolam. The Chinese criteria and the STOPP criteria indicated poor concordance, whereas the 2019 AGS/Beers criteria showed moderate concordance with the other two criteria. Logistic regression demonstrated that age ≥ 80, more diseases, polypharmacy, irrational use of drugs, and lung cancer were positively associated with PIM use in older cancer outpatients. Conclusion: The prevalence of PIM use in Chinese older cancer outpatients with multimorbidity is high in China, and poor-to-moderate concordance among the three criteria was observed. Research on building PIM criteria for the older cancer population is necessary in the future.
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Affiliation(s)
- Fangyuan Tian
- Department of Pharmacy, West China Hospital, Sichuan University, Chengdu, China
- Department of Epidemiology and Health Statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
- *Correspondence: Fangyuan Tian, , orcid.org/0000-0002-5187-0386
| | - Mengnan Zhao
- Department of Pharmacy, West China Hospital, Sichuan University, Chengdu, China
| | - Zhaoyan Chen
- Department of Pharmacy, West China Hospital, Sichuan University, Chengdu, China
| | - Ruonan Yang
- Department of Epidemiology and Health Statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
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24
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Pharmacoepidemiology for oncology clinical practice: Foundations, state of the art and perspectives. Therapie 2022; 77:229-240. [DOI: 10.1016/j.therap.2021.08.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Accepted: 08/23/2021] [Indexed: 11/20/2022]
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25
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Leigh SJ, Lynch CMK, Bird BRH, Griffin BT, Cryan JF, Clarke G. Gut microbiota-drug interactions in cancer pharmacotherapies: implications for efficacy and adverse effects. Expert Opin Drug Metab Toxicol 2022; 18:5-26. [PMID: 35176217 DOI: 10.1080/17425255.2022.2043849] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
INTRODUCTION The gut microbiota is involved in host physiology and health. Reciprocal microbiota-drug interactions are increasingly recognized as underlying some individual differences in therapy response and adverse events. Cancer pharmacotherapies are characterized by a high degree of interpatient variability in efficacy and side effect profile and recently, the microbiota has emerged as a factor that may underlie these differences. AREAS COVERED The effects of cancer pharmacotherapy on microbiota composition and function are reviewed with consideration of the relationship between baseline microbiota composition, microbiota modification, antibiotics exposure and cancer therapy efficacy. We assess the evidence implicating the microbiota in cancer therapy-related adverse events including impaired gut function, cognition and pain perception. Finally, potential mechanisms underlying microbiota-cancer drug interactions are described, including direct microbial metabolism, and microbial modulation of liver metabolism and immune function. This review focused on preclinical and clinical studies conducted in the last 5 years. EXPERT OPINION Preclinical and clinical research supports a role for baseline microbiota in cancer therapy efficacy, with emerging evidence that the microbiota modification may assist in side effect management. Future efforts should focus on exploiting this knowledge towards the development of microbiota-targeted therapies. Finally, a focus on specific drug-microbiota-cancer interactions is warranted.
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Affiliation(s)
| | | | | | | | - John F Cryan
- APC Microbiome Ireland, University College Cork, Cork, Ireland
| | - Gerard Clarke
- APC Microbiome Ireland, University College Cork, Cork, Ireland
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26
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Yekedüz E, Aktaş EG, Köksoy EB, Doğan N, Ürün Y, Utkan G. The prognostic role of polypharmacy in metastatic colorectal cancer patients treated with regorafenib. Future Oncol 2022; 18:1067-1076. [PMID: 35109668 DOI: 10.2217/fon-2021-1182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: To evaluate polypharmacy (PP) in patients with metastatic colorectal cancer receiving regorafenib. Methods: Patients with metastatic colorectal cancer receiving regorafenib were included and divided into two categories by their PP status: PP- (<5 regular drug use/day) and PP+ (≥5 regular drug use/day). Results: 80 patients were included. 31 (38.7%) patients had PP. The median number of drugs used was three and seven in PP- and PP+ patients, respectively. Antiemetics (26.5%) and antacids (48.4%) were the most common drugs used by PP- and PP+ patients, respectively. In multivariate analysis, the risk of death was higher in PP+ patients (hazard ratio: 2.1; 95% CI: 1.2-3.7; p = 0.005). Conclusion: PP was an independent prognostic factor for overall survival in patients with metastatic colorectal cancer receiving regorafenib.
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Affiliation(s)
- Emre Yekedüz
- Department of Medical Oncology, Ankara University Faculty of Medicine, Ankara, 06590, Turkey.,Ankara University Cancer Research Institute, Ankara, 06590, Turkey
| | - Elif Gizem Aktaş
- Department of Internal Medicine, Faculty of Medicine, Ankara University, Ankara, 06590, Turkey
| | - Elif Berna Köksoy
- Department of Medical Oncology, Ankara University Faculty of Medicine, Ankara, 06590, Turkey.,Ankara University Cancer Research Institute, Ankara, 06590, Turkey
| | - Neslihan Doğan
- Medical Oncology Clinic, Prof Dr A İlhan Özdemir Training and Research Hospital, Giresun University, Giresun, 28100, Turkey
| | - Yüksel Ürün
- Department of Medical Oncology, Ankara University Faculty of Medicine, Ankara, 06590, Turkey.,Ankara University Cancer Research Institute, Ankara, 06590, Turkey
| | - Güngör Utkan
- Department of Medical Oncology, Ankara University Faculty of Medicine, Ankara, 06590, Turkey.,Ankara University Cancer Research Institute, Ankara, 06590, Turkey
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27
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Shugg T, Ly RC, Rowe EJ, Philips S, Hyder MA, Radovich M, Rosenman MB, Pratt VM, Callaghan JT, Desta Z, Schneider BP, Skaar TC. Clinical Opportunities for Germline Pharmacogenetics and Management of Drug-Drug Interactions in Patients With Advanced Solid Cancers. JCO Precis Oncol 2022; 6:e2100312. [PMID: 35201852 PMCID: PMC9848543 DOI: 10.1200/po.21.00312] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 10/26/2021] [Accepted: 01/26/2022] [Indexed: 01/22/2023] Open
Abstract
PURPOSE Precision medicine approaches, including germline pharmacogenetics (PGx) and management of drug-drug interactions (DDIs), are likely to benefit patients with advanced cancer who are frequently prescribed multiple concomitant medications to treat cancer and associated conditions. Our objective was to assess the potential opportunities for PGx and DDI management within a cohort of adults with advanced cancer. METHODS Medication data were collected from the electronic health records for 481 subjects since their first cancer diagnosis. All subjects were genotyped for variants with clinically actionable recommendations in Clinical Pharmacogenetics Implementation Consortium guidelines for 13 pharmacogenes. DDIs were defined as concomitant prescription of strong inhibitors or inducers with sensitive substrates of the same drug-metabolizing enzyme and were assessed for six major cytochrome P450 (CYP) enzymes. RESULTS Approximately 60% of subjects were prescribed at least one medication with Clinical Pharmacogenetics Implementation Consortium recommendations, and approximately 14% of subjects had an instance for actionable PGx, defined as a prescription for a drug in a subject with an actionable genotype. The overall subject-level prevalence of DDIs and serious DDIs were 50.3% and 34.8%, respectively. Serious DDIs were most common for CYP3A, CYP2D6, and CYP2C19, occurring in 24.9%, 16.8%, and 11.7% of subjects, respectively. When assessing PGx and DDIs together, approximately 40% of subjects had at least one opportunity for a precision medicine-based intervention and approximately 98% of subjects had an actionable phenotype for at least one CYP enzyme. CONCLUSION Our findings demonstrate numerous clinical opportunities for germline PGx and DDI management in adults with advanced cancer.
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Affiliation(s)
- Tyler Shugg
- Division of Clinical Pharmacology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN
| | - Reynold C. Ly
- Division of Clinical Pharmacology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN
| | - Elizabeth J. Rowe
- Division of Clinical Pharmacology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN
| | - Santosh Philips
- Division of Clinical Pharmacology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN
| | - Mustafa A. Hyder
- Division of Clinical Pharmacology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN
| | - Milan Radovich
- Division of Hematology/Oncology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN
| | - Marc B. Rosenman
- Ann & Robert H. Lurie Children's Hospital of Chicago and Institute of Public Health, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Victoria M. Pratt
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN
| | - John T. Callaghan
- Division of Clinical Pharmacology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN
- Department of Pharmacology and Toxicology, Indiana University School of Medicine, Indianapolis, INPreprint version available on MedRXiv, https://www.medrxiv.org/content/10.1101/2021.08.23.21262496v1.full-text
| | - Zeruesenay Desta
- Division of Clinical Pharmacology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN
| | - Bryan P. Schneider
- Division of Hematology/Oncology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN
| | - Todd C. Skaar
- Division of Clinical Pharmacology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN
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Tian F, Yang R, Chen Z, Duan X, Yuan P. The prevalence and factors associated with potentially inappropriate medication use in Chinese older outpatients with cancer with multimorbidity. J Geriatr Oncol 2022; 13:629-634. [DOI: 10.1016/j.jgo.2022.02.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 01/24/2022] [Accepted: 02/09/2022] [Indexed: 01/11/2023]
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Arai M, Ohno I, Takahashi K, Fan MM, Tawada A, Ishioka C, Takiguchi Y. Current status of medical oncology in Japan and changes over the most recent 7-year period: results of a questionnaire sent to designated cancer care hospitals. Jpn J Clin Oncol 2021; 51:1622-1627. [PMID: 34414432 PMCID: PMC8558914 DOI: 10.1093/jjco/hyab135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 08/05/2021] [Indexed: 11/23/2022] Open
Abstract
Background According to a questionnaire sent to Designated Cancer Care Hospitals in Japan in 2013, only 39.4% of the institutes had medical oncology departments. Furthermore, most of these medical oncology departments were primarily responsible for the treatment of limited disease categories and the administration of newly developed therapeutic modalities, including molecular-targeted therapy. The aim of the present study was to update these previous findings and to clarify the changes over the intervening 7-year period. Methods The questionnaire was sent to all 393 Designated Cancer Care Hospitals on 13 March 2020. Similar to the previous questionnaires, questions were asked regarding the presence of a medical oncology department, the number of physicians in the department and the degrees of responsibility for drug therapies provided by medical oncologists to adult patients with solid cancers. Results In total, 270 institutions (68.7%) responded. Overall, 145 of these 270 institutions (53.7%) had medical oncology departments, representing a significant increase compared with the results of the previous study (P < 0.01). Among the institutions with a medical oncology department, these departments were responsible for the administration of over 30% of all cytotoxic and molecular-targeted drug therapies for extragonadal germ cell tumors, cancers of unknown primary site, soft tissues, head and neck, esophagus, stomach, colon and rectum, and pancreas as well as the administration of immune checkpoint inhibitors (ICI) for microsatellite instability-high tumors, cancers of the stomach, esophagus and head and neck, and melanoma. Conclusion The proportion of institutes with medical oncology departments in Japan has increased. In addition, the responsibility of medical oncology departments has expanded to include newly emerging drugs, such as ICIs.
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Affiliation(s)
- Makoto Arai
- Department of Medical Oncology, Graduate School of Medicine, Chiba University, Chiba, Japan.,Department of Gastroenterology, Tokyo Women's Medical University Yachiyo Medical Center, Chiba, Japan
| | - Izumi Ohno
- Department of Medical Oncology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Koji Takahashi
- Department of Medical Oncology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Meng Meng Fan
- Department of Medical Oncology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Akinobu Tawada
- Department of Medical Oncology, Graduate School of Medicine, Chiba University, Chiba, Japan.,Chiba Prefectural University of Health Sciences, Chiba, Japan
| | - Chikashi Ishioka
- Department of Clinical Oncology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yuichi Takiguchi
- Department of Medical Oncology, Graduate School of Medicine, Chiba University, Chiba, Japan
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Prescribing practices, patterns, and potential harms in patients receiving palliative care: A systematic scoping review. EXPLORATORY RESEARCH IN CLINICAL AND SOCIAL PHARMACY 2021; 3:100050. [PMID: 35480601 PMCID: PMC9031741 DOI: 10.1016/j.rcsop.2021.100050] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 07/12/2021] [Accepted: 07/20/2021] [Indexed: 01/25/2023] Open
Abstract
Background Patients receiving palliative care often have existing comorbidities necessitating the prescribing of multiple medications. To maximize quality of life in this patient cohort, it is important to tailor prescribing of medication for preventing and treating existing illnesses and those for controlling symptoms, such as pain, according to individual specific needs. Objective(s) To provide an overview of peer-reviewed observational research on prescribing practices, patterns, and potential harms in patients receiving palliative care. Methods A systematic scoping review was conducted using four electronic databases (PubMed, EMBASE, CINAHL, Web of Science). Each database was searched from inception to May 2020. Search terms included ‘palliative care,’ ‘end of life,’ and ‘prescribing.’ Eligible studies had to examine prescribing for adults (≥18 years) receiving palliative care in any setting as a study aim or outcome. Studies focusing on single medication types (e.g., opioids), medication classes (e.g., chemotherapy), or clinical indications (e.g., pain) were excluded. The review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines for scoping reviews, and the findings were described using narrative synthesis. Results Following deduplication, 16,565 unique citations were reviewed, and 56 studies met inclusion criteria. The average number of prescribed medications per patient ranged from 3 to 23. Typically, prescribing changes involved decreases in preventative medications and increases in symptom-specific medications closer to the time of death. Twenty-one studies assessed the appropriateness of prescribing using various tools. The prevalence of patients with ≥1 potentially inappropriate prescription ranged from 15 to 92%. Three studies reported on adverse drug events. Conclusions This scoping review provides a broad overview of existing research and shows that many patients receiving palliative care receive multiple medications closer to the time of death. Future research should focus in greater detail on prescribing appropriateness using tools specifically developed to guide prescribing in palliative care and the potential for harm.
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Low CE, Sanchez Pellecer DE, Santivasi WL, Thompson VH, Elwood T, Davidson AJ, Tlusty JA, Feely MA, Ingram C. Deprescribing in Hospice Patients: Discontinuing Aspirin, Multivitamins, and Statins. Mayo Clin Proc Innov Qual Outcomes 2021; 5:721-726. [PMID: 34355129 PMCID: PMC8325098 DOI: 10.1016/j.mayocpiqo.2021.06.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Abstract
Objective To facilitate deprescribing of aspirin, multivitamins, and statins in hospice patients enrolled in Mayo Clinic Hospice, Rochester, Minnesota. Patients and Methods During the fall of 2019, we conducted a quality improvement project to improve care of Mayo Clinic Hospice patients by decreasing the percentage of patients taking aspirin, multivitamins, or statins. Project interventions included the addition of a palliative medicine fellow to the hospice interdisciplinary team, nurse education, and implementation of an evidence-based deprescribing resource tool. The resource tool included a communication framework to guide deprescribing conversations and a literature summary supporting deprescribing. The project team recorded the number of patients taking 1 of these medications by intermittently surveying the hospice census. Process and counterbalance measures were tracked with online surveys of hospice nursing staff. Results At the start of the project, 22 of 69 patients (32%) were taking aspirin, a multivitamin, or a statin. After introduction of the deprescribing resource tool and the addition of a palliative medicine fellow to the interdisciplinary team, this was reduced to 20 of 83 patients (24%), a 24% decrease. Results appeared to be driven primarily by a reduction in multivitamin use (33% decrease). Self-reported comfort and knowledge about deprescribing improved among the hospice nursing staff, as did satisfaction in their workflow from 5.4 to 6.0 (maximum, 7). Conclusion The addition of a dedicated team member to address medication issues and provision of an evidence-based deprescribing resource tool appear to reduce the use of unnecessary and potentially harmful medications in ambulatory hospice patients.
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Affiliation(s)
- Cari E Low
- Mayo Clinic School of Graduate Medical Education, Mayo Clinic College of Medicine and Science, Rochester, MN
| | - Daniel E Sanchez Pellecer
- Mayo Clinic School of Graduate Medical Education, Mayo Clinic College of Medicine and Science, Rochester, MN
| | - Wil L Santivasi
- Mayo Clinic School of Graduate Medical Education, Mayo Clinic College of Medicine and Science, Rochester, MN
| | | | | | | | | | - Molly A Feely
- Center for Palliative Medicine, Mayo Clinic, Rochester, MN
| | - Cory Ingram
- Center for Palliative Medicine, Mayo Clinic, Rochester, MN
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Ham L, Geijteman ECT, Aarts MJ, Kuiper JG, Kunst PWA, Raijmakers NJH, Visser LE, van Zuylen L, Brokaar EJ, Fransen HP. Use of potentially inappropriate medication in older patients with lung cancer at the end of life. J Geriatr Oncol 2021; 13:53-59. [PMID: 34366274 DOI: 10.1016/j.jgo.2021.07.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 06/10/2021] [Accepted: 07/29/2021] [Indexed: 11/18/2022]
Abstract
OBJECTIVES Medications at the end of life should be used for symptom control. Medications which potential adverse effects outweigh their expected benefits are called 'potentially inappropriate medications' (PIMs). PIMs are related with adverse drug events and reduced quality of life. In this study, we investigated to what extent PIMs are dispensed to older patients with lung cancer in the last month of life. METHODS We selected patients with lung cancer, aged 65+, diagnosed between 2009 and 2014, and who died before April 1st 2015 from the population-based Netherlands Cancer Registry (NCR). The NCR is linked to the PHARMO Database Network, that includes medications dispensed by community pharmacies in the Netherlands. The eight PIM groups were based on the OncPal Deprescribing Guideline: aspirin, dyslipidaemia medications, antihypertensives, osteoporosis medications, peptic ulcer prophylaxis, oral hypoglycaemics, vitamins and minerals. RESULTS Data of 7864 patients with lung cancer were analyzed. Median age was 74 year (IQR = 70-79) and 67% was male. 45% of all patients received at least one PIM in their last month of life. Taking into account all dispensed medications, patients receiving PIMs received more different medications compared to those receiving no PIMs, respectively 10 (SD = 5) vs. 3 (SD = 4) different medications (P < 0.001). CONCLUSION Almost half of the older patients with lung cancer in the Netherlands received PIMs in their last month of life. Since PIM use is associated with reduced quality of life, it is important that health care professionals continue to critically assess which medication can be discontinued at the end of life.
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Affiliation(s)
- Laurien Ham
- Research & Development, Netherlands Comprehensive Cancer Organisation (IKNL), PO box 19079, Utrecht 3501 DB, the Netherlands; Netherlands Association for Palliative Care (PZNL), PO box 19079, Utrecht 3501 DB, the Netherlands.
| | - Eric C T Geijteman
- Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University Medical Centre, PO box 2040, Rotterdam 3000 CA, the Netherlands
| | - Mieke J Aarts
- Research & Development, Netherlands Comprehensive Cancer Organisation (IKNL), PO box 19079, Utrecht 3501 DB, the Netherlands
| | - Josephina G Kuiper
- PHARMO Institute for Drug Outcomes Research, Van Deventerlaan 30-40, Utrecht 3528 AE, the Netherlands
| | - Peter W A Kunst
- Research & Development, Netherlands Comprehensive Cancer Organisation (IKNL), PO box 19079, Utrecht 3501 DB, the Netherlands; Onze Lieve Vrouwe Gasthuis, PO box 9243, Amsterdam 1006 AE, the Netherlands
| | - Natasja J H Raijmakers
- Research & Development, Netherlands Comprehensive Cancer Organisation (IKNL), PO box 19079, Utrecht 3501 DB, the Netherlands; Netherlands Association for Palliative Care (PZNL), PO box 19079, Utrecht 3501 DB, the Netherlands
| | - Loes E Visser
- Department of Hospital Pharmacy, Haga Teaching Hospital, PO box 40551, The Hague 2504 LN, the Netherlands; Department of Epidemiology, Erasmus Medical Centre, PO box 2040, Rotterdam 3000 CA, the Netherlands; Department of Hospital Pharmacy, Erasmus Medical Centre, PO box 2040, Rotterdam 3000 CA, the Netherlands
| | - Lia van Zuylen
- Department of Medical Oncology, Amsterdam University Medical Centre, De Boelelaan 1117, Amsterdam 1081 HV, the Netherlands
| | - Edwin J Brokaar
- Department of Hospital Pharmacy, Haga Teaching Hospital, PO box 40551, The Hague 2504 LN, the Netherlands
| | - Heidi P Fransen
- Research & Development, Netherlands Comprehensive Cancer Organisation (IKNL), PO box 19079, Utrecht 3501 DB, the Netherlands; Netherlands Association for Palliative Care (PZNL), PO box 19079, Utrecht 3501 DB, the Netherlands
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Pollock K, Wilson E, Caswell G, Latif A, Caswell A, Avery A, Anderson C, Crosby V, Faull C. Family and health-care professionals managing medicines for patients with serious and terminal illness at home: a qualitative study. HEALTH SERVICES AND DELIVERY RESEARCH 2021. [DOI: 10.3310/hsdr09140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Background
More effective ways of managing symptoms of chronic and terminal illness enable patients to be cared for, and to die, at home. This requires patients and family caregivers to manage complex medicines regimens, including powerful painkillers that can have serious side effects. Little is known about how patients and family caregivers manage the physical and emotional work of managing medicines in the home or the support that they receive from health-care professionals and services.
Objective
To investigate how patients with serious and terminal illness, their family caregivers and the health-care professionals manage complex medication regimens and routines of care in the domestic setting.
Design
A qualitative study involving (1) semistructured interviews and group discussions with 40 health-care professionals and 21 bereaved family caregivers, (2) 20 patient case studies with up to 4 months’ follow-up and (3) two end-of-project stakeholder workshops.
Setting
This took place in Nottinghamshire and Leicestershire, UK.
Results
As patients’ health deteriorated, family caregivers assumed the role of a care co-ordinator, undertaking the everyday work of organising and collecting prescriptions and storing and administering medicines around other care tasks and daily routines. Participants described the difficulties of navigating a complex and fragmented system and the need to remain vigilant about medicines prescribed, especially when changes were made by different professionals. Access to support, resilience and coping capacity are mediated through the resources available to patients, through the relationships that they have with people in their personal and professional networks, and, beyond that, through the wider connections – or disconnections – that these links have with others. Health-care professionals often lacked understanding of the practical and emotional challenges involved. All participants experienced difficulties in communication and organisation within a health-care system that they felt was complicated and poorly co-ordinated. Having a key health professional to support and guide patients and family caregivers through the system was important to a good experience of care.
Limitations
The study achieved diversity in the recruitment of patients, with different characteristics relating to the type of illness and socioeconomic circumstances. However, recruitment of participants from ethnically diverse and disadvantaged or hard-to-reach populations was particularly challenging, and we were unable to include as many participants from these groups as had been originally planned.
Conclusions
The study identified two key and inter-related areas in which patient and family caregiver experience of managing medicines at home in end-of-life care could be improved: (1) reducing work and responsibility for medicines management and (2) improving co-ordination and communication in health care. It is important to be mindful of the need for transparency and open discussion about the extent to which patients and family caregivers can and should be co-opted as proto-professionals in the technically and emotionally demanding tasks of managing medicines at the end of life.
Future work
Priorities for future research include investigating how allocated key professionals could integrate and co-ordinate care and optimise medicines management; the role of domiciliary home care workers in supporting medicines management in end-of-life care; patient and family perspectives and understanding of anticipatory prescribing and their preferences for involvement in decision-making; the experience of medicines management in terminal illness among minority, disadvantaged and hard-to-reach patient groups; and barriers to and facilitators of increased involvement of community pharmacists in palliative and end-of-life care.
Funding
This project was funded by the National Institute for Health Research (NIHR) Health Services and Delivery Research programme and will be published in full in Health Services and Delivery Research; Vol. 9, No. 14. See the NIHR Journals Library website for further project information.
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Affiliation(s)
- Kristian Pollock
- School of Health Sciences, University of Nottingham, Nottingham, UK
| | - Eleanor Wilson
- School of Health Sciences, University of Nottingham, Nottingham, UK
| | - Glenys Caswell
- School of Health Sciences, University of Nottingham, Nottingham, UK
| | - Asam Latif
- School of Health Sciences, University of Nottingham, Nottingham, UK
| | - Alan Caswell
- Patient and Public Involvement Representative, Dementia, Frail Older and Palliative Care Patient and Public Involvement Advisory Group, University of Nottingham, Nottingham, UK
| | - Anthony Avery
- School of Medicine, Faculty of Medicine and Health Sciences, University of Nottingham, Nottingham, UK
| | - Claire Anderson
- School of Pharmacy, University of Nottingham, Nottingham, UK
| | - Vincent Crosby
- Nottingham University Hospitals NHS Trust, Nottingham, UK
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Cadogan CA, Murphy M, McLean S, Bennett K, Hughes CM. Development of criteria for identifying potentially inappropriate prescribing in older adults with cancer receiving palliative care (PIP-CPC). J Geriatr Oncol 2021; 12:1193-1199. [PMID: 34144924 DOI: 10.1016/j.jgo.2021.06.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 05/03/2021] [Accepted: 06/10/2021] [Indexed: 12/30/2022]
Abstract
OBJECTIVES To develop criteria for identifying potentially inappropriate prescribing of medications for symptomatic relief in older adults (≥65 years) with cancer who are receiving palliative care and have an estimated life expectancy of <1 year. MATERIALS AND METHODS A two-round Delphi exercise was conducted using web-based questionnaires. A panel of 18 expert stakeholders with expertise in palliative care, oncology and/or geriatric medicine across Ireland and the United Kingdom rated their level of agreement with each statement using a 5-point Likert scale and had the option of adding free-text comments throughout the questionnaire. A priori decision rules were used to accept or reject criteria. RESULTS Twenty-eight criteria were presented in Round 1. Group consensus was achieved for 15 criteria which were included in the final set of criteria. Following a review of the panel's ratings and additional comments for the remaining 13 criteria, four criteria were removed from Round 2. Group consensus was achieved for all nine criteria included in Round 2. The final set comprised 24 criteria relating to: anorexia-cachexia (n = 1); anxiety (n = 2); constipation (n = 5); delirium (n = 1); depression (n = 3); diarrhoea (n = 1); dyspnoea/breathlessness (n = 1); fatigue (n = 2); insomnia (n = 2); nausea and vomiting (n = 2); pain (n = 3); duplicate drug classes (n = 1). CONCLUSION A consensus-agreed set of prescribing criteria has been developed for identifying potentially inappropriate prescribing of medications for symptomatic relief in older adults with cancer who are receiving palliative care and have an estimated life expectancy of less than one year. Future studies should examine the application and validity of these criteria.
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Affiliation(s)
- Cathal A Cadogan
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Dublin, Ireland.
| | - Melanie Murphy
- School of Pharmacy and Biomolecular Sciences, Royal College of Surgeons in Ireland, 123 St. Stephens Green, Dublin, Ireland
| | - Sarah McLean
- St Vincent's Private Hospital, Merrion Road, Dublin, Ireland
| | - Kathleen Bennett
- Division of Population Health Sciences, Royal College of Surgeons in Ireland, 123 St. Stephens Green, Dublin, Ireland
| | - Carmel M Hughes
- School of Pharmacy, Queen's University Belfast, 97 Lisburn Road, Belfast, United Kingdom
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Understanding the role of hospice pharmacists: a qualitative study. Int J Clin Pharm 2021; 43:1546-1554. [PMID: 34121156 PMCID: PMC8642336 DOI: 10.1007/s11096-021-01281-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Accepted: 05/04/2021] [Indexed: 11/24/2022]
Abstract
Background Pharmacists are important members of multidisciplinary teams but, despite surveys of provision, the role of the hospice pharmacist is not well described. Objective To explore the role of the hospice pharmacist and identify barriers and facilitators to the role. Setting Hospices offering in-patient services caring for adults towards the end of life in one geographical area of northern England. Method Pharmacists providing services to hospices were invited to take part in qualitative semi-structured interviews asking about experience, patient contact, team working and barriers and facilitators to the role. These were recorded verbatim and data were analysed thematically using framework analysis. Main outcome measure The hospice pharmacist’s perceptions of their role and barriers and facilitators to it. Results Fifteen pharmacists took part. Two themes and ten subthemes were identified focused on tasks and communication. Practise was varied and time limited the quantity and depth of services carried out but was often spent navigating complex drug supply routes. Participants found methods of communication suited to the hours they spent in the hospice although communication of data was a barrier to effective clinical service provision. Participants identified the need for appropriate training and standards of practice for hospice pharmacists would enable better use of their skills. Conclusion Barriers to the role of hospice pharmacist include time, access to role specific training, access to clinical information and complex medicines supply chains. The role would benefit from definition to ensure that hospices are able to use hospice pharmacists to their greatest potential.
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Murphy M, Bennett K, Ryan S, Hughes CM, Lavan AH, Cadogan CA. A systematic scoping review of interventions to optimise medication prescribing and adherence in older adults with cancer. Res Social Adm Pharm 2021; 18:2392-2402. [PMID: 33903064 DOI: 10.1016/j.sapharm.2021.04.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 04/12/2021] [Accepted: 04/12/2021] [Indexed: 01/12/2023]
Abstract
BACKGROUND Older adults with cancer often require multiple medications (polypharmacy) comprising cancer-specific treatments, supportive care medications (e.g. analgesics), and medications for pre-existing health conditions. Increasing numbers of medications may increase risks of potentially inappropriate prescribing and non-adherence. OBJECTIVE To provide an overview of evaluations of interventions aimed at optimising medication prescribing and/or adherence in older adults with cancer. METHODS A systematic scoping review was undertaken. Four databases (PubMed, EMBASE, CINAHL, PsycINFO) were searched using relevant search terms (e.g. cancer, older adults). Eligible studies evaluated interventions seeking to improve medication prescribing and/or adherence in older adults (≥65 years) with cancer using a comparative evaluation. All outcomes for studies that met inclusion criteria were included in the review. Extracted data were collated using tables and accompanying narrative descriptive summaries. The review was reported using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews (PRISMA-ScR) guidelines. RESULTS Nine studies met inclusion criteria comprising five randomised controlled trials (RCTs) and four before-and-after study designs. Studies were primarily conducted in oncology clinics, ranging from single study sites to 109 oncology clinics. Sample sizes ranged between 33 and 4844 patients. Interventions most commonly involved patient education (n = 6) delivered by pharmacists or nurses. Three studies reported on prescribing-related outcomes and seven studies reported on adherence-related outcomes, using different terminology and assessment methods. Prescribing-related outcomes focused on medication appropriateness (using Beers criteria) and drug-related problems including drug interactions. Adherence-related outcomes included assessments of self-reported medication adherence and calculation of patients' medication possession ratio. CONCLUSIONS This scoping review highlights a lack of robust evaluations of interventions aimed at optimising medication prescribing and adherence in older adults with cancer. Future research should improve rigour during intervention development, evaluation and reporting in order to generate findings that could inform future practice.
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Affiliation(s)
- Melanie Murphy
- School of Pharmacy and Biomolecular Sciences, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Kathleen Bennett
- Population Health Sciences Division, Royal College of Surgeons in Ireland, Dublin, Ireland; Data Science Centre, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Sinéad Ryan
- School of Medicine, National University of Ireland, Galway, Ireland
| | - Carmel M Hughes
- School of Pharmacy, Queen's University Belfast, Belfast, United Kingdom
| | - Amanda H Lavan
- Department of Medicine for the Elderly, St James's Hospital, Dublin, Ireland
| | - Cathal A Cadogan
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Dublin, Ireland.
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McDermott CL, Curtis JR, Sun Q, Fedorenko C, Kreizenbeck K, Ramsey SD. Polypharmacy, chemotherapy receipt, and medication-related out-of-pocket costs at end of life among commercially insured adults with advanced cancer. J Oncol Pharm Pract 2021; 28:836-841. [PMID: 33823685 DOI: 10.1177/10781552211006180] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Polypharmacy raises the risk of drug-drug interactions and adverse events among patients with cancer. Most polypharmacy research has focused on adults age 65 or older enrolled in Medicare insurance. To better inform pharmacy practice and cancer care delivery, data are needed on polypharmacy among commercially insured patients with cancer and those younger than 65. METHODS We performed a retrospective analysis of insurance enrollment and claims files linked to the Puget Sound Cancer Surveillance System for adults age 18 and older who were commercially insured, diagnosed with stage IV cancer, survived 30+ days after diagnosis, and did not enroll in hospice. We describe the prevalence of polypharmacy, chemotherapy use, and medication-related out-of-pocket (OOP) costs in the last month of life. RESULTS Of 606 patients, 390 (64%) experienced polypharmacy (i.e. 5+ medications) in the last 30 days of life. Almost half (n = 297, 49%) received chemotherapy or targeted agents; chemotherapy was associated with significantly higher odds of polypharmacy (odds ratio (OR) 2.93, 95% confidence interval (CI) 2.04-4.20). The most commonly prescribed medications at end of life were opioids, benzodiazepines and anti-emetics. Among 484 patients (80%) incurring medication-related costs in the last month of life, median total OOP cost was $82 (interquartile range $30-$200). Seven patients (1%) had total costs above $5,000. The median chemotherapy-related OOP cost was $446 (IQR $150-$1896); 32 patients (7%) had chemotherapy-related OOP costs between $1,000 and $5,000. CONCLUSION Most patients with advanced cancer experienced polypharmacy at end of life, although most medications observed herein are commonly used for supportive care. Patients receiving chemotherapy had higher medication-related OOP costs, and chemotherapy was significantly associated with polypharmacy at end of life. Evaluation of polypharmacy at end of life may represent an important opportunity to improve quality of life and reduce costs for patients and families.
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Affiliation(s)
- Cara L McDermott
- Cambia Palliative Care Center of Excellence, Department of Medicine, University of Washington, Seattle, WA, USA.,Hutchinson Institute for Cancer Outcomes Research, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - J Randall Curtis
- Cambia Palliative Care Center of Excellence, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Qin Sun
- Hutchinson Institute for Cancer Outcomes Research, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Catherine Fedorenko
- Hutchinson Institute for Cancer Outcomes Research, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Karma Kreizenbeck
- Hutchinson Institute for Cancer Outcomes Research, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Scott D Ramsey
- Hutchinson Institute for Cancer Outcomes Research, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
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The pharmacokinetics of pamiparib in the presence of a strong CYP3A inhibitor (itraconazole) and strong CYP3A inducer (rifampin) in patients with solid tumors: an open-label, parallel-group phase 1 study. Cancer Chemother Pharmacol 2021; 88:81-88. [PMID: 33772633 PMCID: PMC8149352 DOI: 10.1007/s00280-021-04253-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 02/26/2021] [Indexed: 12/11/2022]
Abstract
Purpose Pamiparib is an investigational, selective, oral poly(ADP-ribose) polymerase 1/2 (PARP1/2) inhibitor that has demonstrated PARP–DNA complex trapping and CNS penetration in preclinical models, as well as preliminary anti-tumor activity in early-phase clinical studies. We investigated whether the single-dose pharmacokinetic (PK) profile of pamiparib is altered by coadministration of a strong CYP3A inducer (rifampin) or a strong CYP3A inhibitor (itraconazole) in patients with solid tumors. Methods In this open-label, phase 1 study, adults with advanced solid tumors received either oral pamiparib 60 mg (days 1 and 10) and once-daily oral rifampin 600 mg (days 3–11) or oral pamiparib 20 mg (days 1 and 7) and once-daily oral itraconazole 200 mg (days 3–8). Primary endpoints included pamiparib maximum observed concentration (Cmax), and area under the plasma concentration–time curve from zero to last quantifiable concentration (AUC0–tlast) and infinity (AUC0–inf). Secondary endpoints included safety and tolerability. Results Rifampin coadministration did not affect pamiparib Cmax (geometric least-squares [GLS] mean ratio 0.94; 90% confidence interval 0.83–1.06), but reduced its AUC0–tlast (0.62 [0.54–0.70]) and AUC0–inf (0.57 [0.48–0.69]). Itraconazole coadministration did not affect pamiparib Cmax (1.05 [0.95–1.15]), AUC0–tlast (0.99 [0.91–1.09]), or AUC0–inf (0.99 [0.90–1.09]). There were no serious treatment-related adverse events. Conclusions Pamiparib plasma exposure was reduced 38–43% with rifampin coadministration but was unaffected by itraconazole coadministration. Pamiparib dose modifications are not considered necessary when coadministered with CYP3A inhibitors. Clinical safety and efficacy data will be used with these results to recommend dose modifications when pamiparib is coadministered with CYP3A inducers. Supplementary Information The online version contains supplementary material available at 10.1007/s00280-021-04253-x.
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Health professionals' perspectives regarding polypharmacy in older patients with cancer: A mixed-design exploratory study. J Geriatr Oncol 2021; 12:881-887. [PMID: 33750672 DOI: 10.1016/j.jgo.2021.02.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 02/11/2021] [Accepted: 02/26/2021] [Indexed: 10/22/2022]
Abstract
OBJECTIVES Older patients with cancer often present with multimorbidity and polypharmacy, but there is little information on the challenges these conditions raise. We aimed to describe health professionals' practice, perceptions and needs related to polypharmacy for older adults receiving cancer treatment. MATERIALS AND METHODS We performed a mixed-design exploratory study. Phase 1 involved an online survey of 16 Likert-scale or multiple choices questions regarding polypharmacy and medication management for older patients with cancer. Phase 2 comprised two focus groups with oncology health professionals to learn about their perceptions and needs regarding medication management during cancer treatments. RESULTS A total of 54 health professionals responded to the survey (nurses = 25; pharmacists = 21; physicians = 6; other = 2). Half of them always or often felt that medication is a significant burden for patients but only a quarter always or often addressed the possibility of stopping medications. Ten health professionals participated in the focus groups. The normalization of the quantity of medications used in relation with aging, as well as the lack of older adults' knowledge about their medication were reported. Other barriers to deprescribing included lack of time and expertise, and issues with communication between health professionals. CONCLUSION Although polypharmacy is a concern for many health professionals, most do not discuss deprescribing with older patients with cancer. Normalization of medication use, both by older adults and health professionals, stands as a significant barrier to critical medication review. The development of clinical tools could facilitate identification of circumstances where deprescribing is appropriate and help reduce associated barriers.
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Carcereny E, Fernández-Nistal A, López A, Montoto C, Naves A, Segú-Vergés C, Coma M, Jorba G, Oliva B, Mas JM. Head to head evaluation of second generation ALK inhibitors brigatinib and alectinib as first-line treatment for ALK+ NSCLC using an in silico systems biology-based approach. Oncotarget 2021; 12:316-332. [PMID: 33659043 PMCID: PMC7899557 DOI: 10.18632/oncotarget.27875] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Accepted: 12/23/2020] [Indexed: 12/21/2022] Open
Abstract
Around 3-7% of patients with non-small cell lung cancer (NSCLC), which represent 85% of diagnosed lung cancers, have a rearrangement in the ALK gene that produces an abnormal activity of the ALK protein cell signaling pathway. The developed ALK tyrosine kinase inhibitors (TKIs), such as crizotinib, ceritinib, alectinib, brigatinib and lorlatinb present good performance treating ALK+ NSCLC, although all patients invariably develop resistance due to ALK secondary mutations or bypass mechanisms. In the present study, we compare the potential differences between brigatinib and alectinib's mechanisms of action as first-line treatment for ALK+ NSCLC in a systems biology-based in silico setting. Therapeutic performance mapping system (TPMS) technology was used to characterize the mechanisms of action of brigatinib and alectinib and the impact of potential resistances and drug interferences with concomitant treatments. The analyses indicate that brigatinib and alectinib affect cell growth, apoptosis and immune evasion through ALK inhibition. However, brigatinib seems to achieve a more diverse downstream effect due to a broader cancer-related kinase target spectrum. Brigatinib also shows a robust effect over invasiveness and central nervous system metastasis-related mechanisms, whereas alectinib seems to have a greater impact on the immune evasion mechanism. Based on this in silico head to head study, we conclude that brigatinib shows a predicted efficacy similar to alectinib and could be a good candidate in a first-line setting against ALK+ NSCLC. Future investigation involving clinical studies will be needed to confirm these findings. These in silico systems biology-based models could be applied for exploring other unanswered questions.
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Affiliation(s)
- Enric Carcereny
- Catalan Institute of Oncology B-ARGO Group, Hospital Germans Trias i Pujol, Badalona, Spain
| | | | | | | | | | | | | | - Guillem Jorba
- Anaxomics Biotech, Barcelona, Spain
- Structural Bioinformatics (GRIB-IMIM), Departament de Ciències Experimentals i de la Salut, Universitat Pompeu Fabra, Barcelona, Spain
| | - Baldomero Oliva
- Structural Bioinformatics (GRIB-IMIM), Departament de Ciències Experimentals i de la Salut, Universitat Pompeu Fabra, Barcelona, Spain
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Harvey RD, Mileham KF, Bhatnagar V, Brewer JR, Rahman A, Moravek C, Kennedy AS, Ness EA, Dees EC, Ivy SP, Ebbinghaus SW, Schenkel C, Uldrick TS. Modernizing Clinical Trial Eligibility Criteria: Recommendations of the ASCO-Friends of Cancer Research Washout Period and Concomitant Medication Work Group. Clin Cancer Res 2021; 27:2400-2407. [PMID: 33563635 DOI: 10.1158/1078-0432.ccr-20-3855] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 11/25/2020] [Accepted: 12/14/2020] [Indexed: 11/16/2022]
Abstract
PURPOSE Washout periods and concomitant medication exclusions are common in cancer clinical trial protocols. These exclusion criteria are often applied inconsistently and without evidence to justify their use. The authors sought to determine how washout period and concomitant medication allowances can be broadened to speed trial enrollment and improve the generalizability of trial data to a larger oncology practice population without compromising the safety of trial participants. EXPERIMENTAL DESIGN A multistakeholder working group was convened to define problems associated with excessively long washout periods and exclusion of patients due to concomitant medications. The group performed a literature search and evaluated study data from the Pancreatic Cancer Action Network (PanCAN), Emory University School of Medicine (Atlanta, GA), and the FDA to understand recent approaches to these eligibility criteria. The group convened to develop consensus recommendations for broadened eligibility criteria. RESULTS The data analysis found that exclusion criteria based on washout periods and concomitant medications are frequently inconsistent and lack scientific rationale. Scientific rationale for appropriate eligibility criteria are presented in the article; for washout periods, rationale is presented by treatment type. CONCLUSIONS Arbitrary or blanket washout and concomitant medication exclusions should be eliminated. Where there is evidence to support them, clinically relevant washout periods and concomitant medication-related eligibility criteria may be included.See related commentary by Giantonio, p. 2369.
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Affiliation(s)
| | | | | | | | | | | | | | | | - E Claire Dees
- UNC Lineberger Comprehensive Cancer Center, Chapel Hill, North Carolina
| | - S Percy Ivy
- NCI Cancer Therapy Evaluation Program, Bethesda, Maryland
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van Roij J, de Zeeuw B, Zijlstra M, Claessens N, Raijmakers N, de Poll-Franse LV, Brom L. Shared Perspectives of Patients With Advanced Cancer and Their Informal Caregivers on Essential Aspects of Health Care: A Qualitative Study. J Palliat Care 2021; 37:372-380. [PMID: 33541221 DOI: 10.1177/0825859721989524] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE The aim of this study is to explore the essential aspects of health care according to patients with advanced cancer and their informal caregivers by using a dyadic approach. METHODS Seven focus groups and 7 in-depth semi-structured interviews were conducted. Patients with advanced cancer and informal caregivers were recruited between January 2017 and June 2017 in 6 Dutch hospitals. All interviews were audiotaped, transcribed verbatim, and open coded using a thematic analysis approach. For this analysis Atlas.ti was used. RESULTS There was congruence between the aspects mentioned by patients and their informal caregiver. Two essential aspects of quality of care arose: "relation" and "organization of care." Regarding relation, patients and informal caregivers found it essential that health care professionals were personally engaged and provided support and compassion. Regarding organization of care, patients and informal caregivers expressed the importance of supportive care being offered multiple times during the disease trajectory, continuity of care, and well-organized logistics tailored to their needs. CONCLUSION This study generates awareness among health care professionals that patients with advanced cancer and their relatives have similar perspectives on essential aspects of care and may increase anticipation to meet health care preferences to optimize care.
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Affiliation(s)
- Janneke van Roij
- The Netherlands Comprehensive Cancer Organization, Utrecht, the Netherlands.,Department of Medical and Clinical Psychology, CoRPS-Center of Research on Psychology in Somatic Diseases, Tilburg University, Tilburg, the Netherlands.,Association for Palliative Care in the Netherlands, Utrecht, the Netherlands
| | - Bibi de Zeeuw
- The Netherlands Comprehensive Cancer Organization, Utrecht, the Netherlands
| | - Myrte Zijlstra
- The Netherlands Comprehensive Cancer Organization, Utrecht, the Netherlands.,Association for Palliative Care in the Netherlands, Utrecht, the Netherlands.,Department of Internal Medicine, St. Jans Gasthuis, Weert, the Netherlands
| | - Niels Claessens
- Department of Pulmonology, Rijnstate, Arnhem, the Netherlands
| | - Natasja Raijmakers
- The Netherlands Comprehensive Cancer Organization, Utrecht, the Netherlands.,Association for Palliative Care in the Netherlands, Utrecht, the Netherlands
| | - Lonneke van de Poll-Franse
- The Netherlands Comprehensive Cancer Organization, Utrecht, the Netherlands.,Department of Medical and Clinical Psychology, CoRPS-Center of Research on Psychology in Somatic Diseases, Tilburg University, Tilburg, the Netherlands.,Division of Psychosocial Research and Epidemiology, The Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Linda Brom
- The Netherlands Comprehensive Cancer Organization, Utrecht, the Netherlands.,Association for Palliative Care in the Netherlands, Utrecht, the Netherlands
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Lee JH, Lim J, Han SJ, do Moon S, Moon H, Lee SY, Kim H, Jung HW. Clinical outcomes associated with anticholinergic burden in older hospitalized patients with advanced cancer: a single-center database study. Support Care Cancer 2021; 29:4607-4614. [PMID: 33486599 DOI: 10.1007/s00520-021-06008-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 01/19/2021] [Indexed: 11/30/2022]
Abstract
PURPOSE Although anticholinergic burden has been known to be associated with adverse outcomes in older adults, its clinical importance has been less studied in patients with advanced cancer. We aimed to assess clinical impacts of using anticholinergic medications in older patients with cancer. METHODS This is a single-center retrospective database study. This study included patients with stage IV solid cancer aged 65 years or older who were hospitalized in a hospitalist-operated medical unit of a tertiary hospital. We calculated anticholinergic cognitive burden (ACB) scores on admission and during hospitalization by reviewing all medications during hospital stays and collected the following data: demographic, medical history and clinical severity, occurrence of delirium, location of discharge, in-hospital mortality, and after discharge mortality data. RESULTS When we divided the patients into two groups based on the change in ACB during hospitalization, the in-hospital mortality rate, incidence of delirium, frequency of transfers to long-term care hospitals, and length of hospital stay were higher in the ACB-increased group than those in the non-increased group. Even after excluding patients with clinically detected delirium, increased ACB were associated with increased in-hospital mortality. Patients in the ACB-increased group showed higher mortality risk after discharge than those in the non-increased group based on the Cox proportional hazard model. CONCLUSION Increased ACB during hospitalization is a predictor of worsening clinical features and higher mortality in older patients with cancer. Further studies investigating causal relationship between an increased ACB and poor prognosis are warranted.
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Affiliation(s)
- Jae Hyun Lee
- Department of Internal Medicine, Seoul National University Hospital, Seoul, South Korea.,Hospital Medicine Center, Seoul National University Hospital, Seoul, South Korea
| | - Jin Lim
- Department of Internal Medicine, Seoul National University Hospital, Seoul, South Korea.,Hospital Medicine Center, Seoul National University Hospital, Seoul, South Korea
| | - Seung Jun Han
- Department of Internal Medicine, Seoul National University Hospital, Seoul, South Korea. .,Hospital Medicine Center, Seoul National University Hospital, Seoul, South Korea.
| | - Sung do Moon
- Department of Internal Medicine, Seoul National University Hospital, Seoul, South Korea.,Hospital Medicine Center, Seoul National University Hospital, Seoul, South Korea
| | - Hongran Moon
- Department of Internal Medicine, Seoul National University Hospital, Seoul, South Korea.,Hospital Medicine Center, Seoul National University Hospital, Seoul, South Korea
| | - Seo-Young Lee
- Department of Internal Medicine, Seoul National University Hospital, Seoul, South Korea.,Hospital Medicine Center, Seoul National University Hospital, Seoul, South Korea
| | - Hyeanji Kim
- Department of Internal Medicine, Seoul National University Hospital, Seoul, South Korea.,Regional Emergency Medical Center, Seoul National University Hospital, Seoul, South Korea
| | - Hee-Won Jung
- Department of Internal Medicine, Seoul National University Hospital, Seoul, South Korea.,Hospital Medicine Center, Seoul National University Hospital, Seoul, South Korea.,Division of Geriatrics, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
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44
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Navarrete-Reyes AP, Animas-Mijangos K, Gómez-Camacho J, Juárez-Carrillo Y, Torres-Pérez AC, Cataneo-Piña DJ, Negrete-Najar JP, Soto-Perez-de-Celis E. Geriatric principles for patients with cancer. GERIATRICS, GERONTOLOGY AND AGING 2021. [DOI: 10.5327/z2447-212320212100009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Cancer is primarily a disease of older persons. Given the heterogeneity of aging, physiological age, rather than chronological age, better expresses the cumulative effect of environmental, medical, and psychosocial stressors, which modifies life expectancy. Comprehensive geriatric assessment, a tool that helps ascertain the physiological age of older individuals, is the gold standard for assessing older adults with cancer. Several international organizations recommend using the geriatric assessment domains to identify unrecognized health problems that can interfere with treatment and predict adverse health-related outcomes, aiding complex treatment decision making. More recently, it has been shown that geriatric assessment-guided interventions improve quality of life and mitigate treatment toxicity without compromising survival. In this review, we discuss the role of comprehensive geriatric assessment in cancer care for older adults and provide the reader with useful information to assess potential treatment risks and benefits, anticipate complications, and plan interventions to better care for older people with cancer.
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Adashek JJ, Subbiah V, Kurzrock R. From Tissue-Agnostic to N-of-One Therapies: (R)Evolution of the Precision Paradigm. Trends Cancer 2021; 7:15-28. [DOI: 10.1016/j.trecan.2020.08.009] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 07/29/2020] [Accepted: 08/27/2020] [Indexed: 12/14/2022]
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Lopez Pineda A, Pourshafeie A, Ioannidis A, Leibold CM, Chan AL, Bustamante CD, Frankovich J, Wojcik GL. Discovering prescription patterns in pediatric acute-onset neuropsychiatric syndrome patients. J Biomed Inform 2020; 113:103664. [PMID: 33359113 DOI: 10.1016/j.jbi.2020.103664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 10/28/2020] [Accepted: 12/10/2020] [Indexed: 11/28/2022]
Abstract
OBJECTIVE Pediatric acute-onset neuropsychiatric syndrome (PANS) is a complex neuropsychiatric syndrome characterized by an abrupt onset of obsessive-compulsive symptoms and/or severe eating restrictions, along with at least two concomitant debilitating cognitive, behavioral, or neurological symptoms. A wide range of pharmacological interventions along with behavioral and environmental modifications, and psychotherapies have been adopted to treat symptoms and underlying etiologies. Our goal was to develop a data-driven approach to identify treatment patterns in this cohort. MATERIALS AND METHODS In this cohort study, we extracted medical prescription histories from electronic health records. We developed a modified dynamic programming approach to perform global alignment of those medication histories. Our approach is unique since it considers time gaps in prescription patterns as part of the similarity strategy. RESULTS This study included 43 consecutive new-onset pre-pubertal patients who had at least 3 clinic visits. Our algorithm identified six clusters with distinct medication usage history which may represent clinician's practice of treating PANS of different severities and etiologies i.e., two most severe groups requiring high dose intravenous steroids; two arthritic or inflammatory groups requiring prolonged nonsteroidal anti-inflammatory drug (NSAID); and two mild relapsing/remitting group treated with a short course of NSAID. The psychometric scores as outcomes in each cluster generally improved within the first two years. DISCUSSION AND CONCLUSION Our algorithm shows potential to improve our knowledge of treatment patterns in the PANS cohort, while helping clinicians understand how patients respond to a combination of drugs.
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Affiliation(s)
- Arturo Lopez Pineda
- Department of Biomedical Data Science, Stanford University, CA, USA; Department of Data Science, Amphora Health, Morelia, Mexico
| | - Armin Pourshafeie
- Department of Biomedical Data Science, Stanford University, CA, USA; Department of Physics, Stanford University, CA, USA
| | | | - Collin McCloskey Leibold
- Department of Pediatrics, Division of Allergy, Immunology, and Rheumatology, Stanford University, CA, USA; Department of Medicine, University of Massachusetts Medical School, Worcester, MA, USA
| | - Avis L Chan
- Department of Pediatrics, Division of Allergy, Immunology, and Rheumatology, Stanford University, CA, USA
| | - Carlos D Bustamante
- Department of Biomedical Data Science, Stanford University, CA, USA; Department of Genetics, Stanford University, CA, USA; Chan Zuckerberg Biohub, San Francisco, CA, USA.
| | - Jennifer Frankovich
- Department of Pediatrics, Division of Allergy, Immunology, and Rheumatology, Stanford University, CA, USA.
| | - Genevieve L Wojcik
- Department of Biomedical Data Science, Stanford University, CA, USA; Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA.
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Quirk K, Smith MA. Acetaminophen in Patients Receiving Strong Opioids for Cancer Pain. J Pain Palliat Care Pharmacother 2020; 34:197-202. [PMID: 32744914 DOI: 10.1080/15360288.2020.1784355] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The mainstay of treatment in advanced cancer pain is opioids; however, non-opioid medications such as acetaminophen continue to be included in guidelines despite a lack of clear, convincing evidence for their use. The aim of our study was to determine if acetaminophen improves pain control or reduces opioid utilization in hospitalized patients receiving strong opioids for cancer pain managed by the palliative care consult service (PCCS). We carried out at single-center retrospective cohort study of 194 adult cancer patients seen by the PCCS and who received strong opioids. Patients who received acetaminophen during their admission were compared to those who did not. The primary outcome was a 30% reduction in average daily pain score from admission to discharge using a numeric rating scale. There was no difference between groups in achieving a 30% reduction in pain (35.8% vs. 35.4%, adjusted odds ratio 0.87, 95% confidence interval [CI] 0.46 to 1.63). Acetaminophen was associated with a longer LOS (8 days vs. 6 days, adjusted relative risk 1.67, 95% CI 1.30 to 2.15). In this study of cancer patients receiving strong opioids, acetaminophen use was not associated with improved pain control or reduced opioid utilization, but was associated with a greater LOS.
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Cost Analysis of Cancer in Brazil: A Population-Based Study of Patients Treated by Public Health System From 2001-2015. Value Health Reg Issues 2020; 23:137-147. [PMID: 33227545 DOI: 10.1016/j.vhri.2020.05.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 03/13/2020] [Accepted: 05/11/2020] [Indexed: 11/23/2022]
Abstract
OBJECTIVES The aim of this study was to evaluate the federal government expenditures with oncological care, for the most incident cancer types among the Brazilian population, using registries of all patients treated by the Brazilian National Health Service (SUS) between 2001 and 2015. We adopted the formal healthcare sector perspective in this study, with the costs per patient estimated by the reimbursement price paid by the Ministry of Health to service providers. METHODS The costs were adjusted by the follow-up time for each patient. We performed multivariate regression analysis using ordinary least squares. We analyzed 952 960 patients aged ≥19 years who underwent cancer treatment, between 2001 and 2015, for breast, prostate, colorectal, cervix, lung, and stomach cancers. RESULTS The annual mean costs per patient (in USD purchasing power parity) was $9572.30, varying from $5782.10 for breast cancer to $16 656 for cervical cancer. Several variables predicted higher costs of cancer treatment, namely: to be male (+14%), with younger age ranges at treatment initiation, resident in the Northeast region (+26%), treated for colorectal cancer (+482%), with treatment initiation from 2010 to 2014, tumor stages III and IV (III: +182%; IV: +165%), hospitalization for other reasons besides the cancer treatment, and suffering from some a comorbidity. CONCLUSIONS Given the forthcoming Brazilian demographic changes, which strongly suggest that the economic burden of cancer is about to increase in the near future, our estimates provide relevant information to produce useful projections about future cancer-related costs.
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Delpachitra S, Campbell A, Wibowo E. Preference for sleep management strategies among prostate cancer patients: An Aotearoa/New Zealand perspective ✰. Cancer Treat Res Commun 2020; 25:100219. [PMID: 33120315 DOI: 10.1016/j.ctarc.2020.100219] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 09/28/2020] [Accepted: 10/05/2020] [Indexed: 12/23/2022]
Abstract
INTRODUCTION Many men with prostate cancer (PCa) experience insomnia symptoms post-treatment. We explore here PCa patients' preference for strategies to manage their sleep. PATIENTS AND METHODS A brief online survey was launched on Facebook and promoted by Prostate Cancer Foundation New Zealand. The survey contained validated questionnaires on various sleep-related parameters, as well as questions about sleep management strategies. RESULTS We recruited 82 PCa patients (67.9 ± 6.3 years old). Participants with high insomnia severity index (ISI) scores reported significantly worse daytime sleepiness, more severe fatigue, being less of a "morning person", and more frequent dreaming. Most participants (71-95%) were open to trying behavioural strategies for improving sleep hygiene, especially by improving their sleeping conditions and having a consistent sleep-wake schedule. Insomnia severity and past use of androgen deprivation therapy were significant predictors for the number of sleep treatments used. Participants with a high ISI were more likely to have used medication, CBT, and herbal remedies or supplements for treating sleep issues than those with low ISI. Furthermore, in patients who had not used these treatments options, those with a high ISI were more willing to try CBT and hypnosis compared to those with a low ISI. Reasons for not willing to try various sleep treatments were documented. CONCLUSION Most PCa patients are willing to adjust their behavior or lifestyle to improve their sleep habits/behaviours. Patients with severe insomnia are more likely to have both used and express willingness to try, interventions to improve sleep, with preferences for CBT and hypnosis.
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Affiliation(s)
- Shenyll Delpachitra
- Department of Anatomy, University of Otago, 270 Great King St, Dunedin, New Zealand - 9016.
| | - Angela Campbell
- WellSleep, Department of Medicine, University of Otago, Wellington, New Zealand.
| | - Erik Wibowo
- Department of Anatomy, University of Otago, 270 Great King St, Dunedin, New Zealand - 9016.
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Use of Non-Cancer Medications in New Zealand Women at the Diagnosis of Primary Invasive Breast Cancer: Prevalence, Associated Factors and Effects on Survival. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17217962. [PMID: 33138255 PMCID: PMC7663632 DOI: 10.3390/ijerph17217962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 10/20/2020] [Accepted: 10/26/2020] [Indexed: 11/17/2022]
Abstract
Background: Assessing the use of multiple medications in cancer patients is crucial as such use may affect cancer outcomes. This study reports the prevalence of non-cancer medication use at breast cancer diagnosis, its associated factors, and its effect on survival. Methods: We identified all women diagnosed with primary invasive breast cancer between 1 January 2007 and 31 December 2016, from four population-based breast cancer registries, in Auckland, Waikato, Wellington, and Christchurch, New Zealand. Through linkage to the pharmaceutical records, we obtained information on non-cancer medications that were dispensed for a minimum of 90 days’ supply between one year before cancer diagnosis and first cancer treatment. We performed ordered logistic regressions to identify associated factors and Cox regressions to investigate its effect on patient survival. Results: Of 14,485 patients, 52% were dispensed at least one drug (mean—1.3 drugs; maximum—13 drugs), with a higher prevalence observed in patients who were older, treated at a public facility, more economically deprived, and screen-detected. The use of 2–3 drugs showed a reduced non-breast cancer mortality (HR = 0.75, 95%CI = 0.60–0.92) in previously hospitalised patients, with other groups showing non-significant associations when adjusted for confounding factors. Drug use was not associated with changes in breast cancer-specific mortality. Conclusions: Non-cancer medication use at breast cancer diagnosis was common in New Zealand, more prevalent in older and disadvantaged women, and showed no effect on breast cancer-specific mortality, but a reduction in other cause mortality with the use of 2–3 drugs.
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