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Stone PC, Minton O, Richardson A, Buckle P, Enayat ZE, Marston L, Freemantle N. Methylphenidate Versus Placebo for Treating Fatigue in Patients With Advanced Cancer: Randomized, Double-Blind, Multicenter, Placebo-Controlled Trial. J Clin Oncol 2024:JCO2302639. [PMID: 38757263 DOI: 10.1200/jco.23.02639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 01/24/2024] [Accepted: 02/28/2024] [Indexed: 05/18/2024] Open
Abstract
PURPOSE To compare effects and side effects of 6 weeks of individually dose-titrated methylphenidate or placebo on fatigue in palliative care patients with advanced cancer. METHODS This is a randomized, double-blind, placebo-controlled, multicenter trial. Eligible patients had advanced incurable cancer and fatigue >3/10. Principal exclusions were hypertension; psychiatric, cardiovascular, cerebrovascular, renal, liver, or blood disorders; substance dependency; and epilepsy. Patients were randomly assigned 1:1 methylphenidate or placebo starting at 5 mg twice daily. Dose of methylphenidate/placebo was titrated once per week, over 6 weeks, up to a maximum of 20 mg three times daily. Trial ended at 10 weeks. Primary outcome was the difference in Functional Assessment of Chronic Illness Therapy Fatigue (FACIT-F) scores between groups at 6 ± 2 weeks. Secondary outcomes included adverse effects, quality of life, and mood. RESULTS One hundred sixty-two patients (73 men; mean, 65.8; standard deviation [SD], 10.3 years) were randomly assigned, and three were excluded from analysis. Seventy-seven were allocated placebo (baseline FACIT-F = 22 [SD, 10]); 82 were allocated methylphenidate (FACIT-F = 20 [SD, 9]). After 6 ± 2 weeks, FACIT-F scores were 1.97 points (95% CI, -0.95 to 4.90; P = .186) higher (better) on methylphenidate than placebo. Across 10 weeks of the study, FACIT-F was nominally higher in the methylphenidate group versus placebo (Diff, 2.20 [95% CI, 0.39 to 4.01]), but this did not reach the minimally clinically important difference (5-points). At 6 weeks, there were no differences between groups in quality-of-life or symptom domains except for depression scores (nominally reduced in the methylphenidate group: Diff, -1.35 [95% CI, -2.41 to -0.30]). There were no differences in mortality or serious adverse events. CONCLUSION After 6 ± 2 weeks of treatment, methylphenidate was not superior to placebo for treating fatigue in advanced cancer. Methylphenidate was safe and well-tolerated.
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Affiliation(s)
- Patrick Charles Stone
- Marie Curie Palliative Care Research Department, Division of Psychiatry, University College London (UCL), London, United Kingdom
| | - Ollie Minton
- University Hospitals Sussex NHS Foundation Trust, Worthing Hospital, Lyndhurst Road, Worthing, West Sussex, United Kingdom
| | - Alison Richardson
- University of Southampton & University Hospital Southampton NHS Foundation Trust, Southampton General Hospital, Southampton, United Kingdom
| | - Peter Buckle
- Marie Curie Palliative Care Research Department, Division of Psychiatry, University College London (UCL), London, United Kingdom
| | - Zinat E Enayat
- Marie Curie Palliative Care Research Department, Division of Psychiatry, University College London (UCL), London, United Kingdom
| | - Louise Marston
- Department of Primary Care & Population Health, Institute of Epidemiology & Health Care, Faculty of Population Health Sciences, University College London (UCL), London, United Kingdom
| | - Nick Freemantle
- Comprehensive Clinical Trials Unit, University College London (UCL), London, United Kingdom
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Dickson EA, Ng O, Keeler BD, Wilcock A, Brookes MJ, Acheson AG. The ICaRAS randomised controlled trial: Intravenous iron to treat anaemia in people with advanced cancer - feasibility of recruitment, intervention and delivery. Palliat Med 2023; 37:372-383. [PMID: 36609173 PMCID: PMC10021128 DOI: 10.1177/02692163221145604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
BACKGROUND Anaemia is highly prevalent in people with advanced, palliative cancer yet sufficiently effective and safe treatments are lacking. Oral iron is poorly tolerated, and blood transfusion offers only transient benefits. Intravenous iron has shown promise as an effective treatment for anaemia but its use for people with advanced, palliative cancer lacks evidence. AIMS To assess feasibility of the trial design according to screening, recruitment, and attrition rates. To evaluate the efficacy of intravenous iron to treat anaemia in people with solid tumours, receiving palliative care. DESIGN A multicentre, randomised, double blind, placebo-controlled trial of intravenous iron (ferric derisomaltose, Monofer®). Outcomes included trial feasibility, change in blood indices, and change in quality of life via three validated questionnaires (EQ5D5L, QLQC30, and the FACIT-F) over 8 weeks. (ISRCTN; 13370767). SETTING/PARTICIPANTS People with anaemia and advanced solid tumours who were fatigued with a performance status ⩽2 receiving support from a specialist palliative care service. RESULTS 34 participants were randomised over 16 months (17 iron, 17 placebo). Among those eligible 47% of people agreed to participate and total study attrition was 26%. Blinding was successful in all participants. There were no serious adverse reactions. Results indicated that intravenous iron may be efficacious at improving participant haemoglobin, iron stores and select fatigue specific quality of life measures compared to placebo. CONCLUSION The trial was feasible according to recruitment and attrition rates. Intravenous iron increased haemoglobin and may improve fatigue specific quality of life measures compared to placebo. A definitive trial is required for confirmation.
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Affiliation(s)
- Edward A Dickson
- National Institute for Health Research Biomedical Research Centre in Gastrointestinal and Liver Diseases, Nottingham University Hospitals NHS Trust, Nottingham, UK.,Department of Colorectal Surgery, Nottingham University Hospitals NHS Trust, University of Nottingham, Nottingham, UK
| | - Oliver Ng
- Department of Colorectal Surgery, Nottingham University Hospitals NHS Trust, University of Nottingham, Nottingham, UK
| | - Barrie D Keeler
- Milton Keynes University Hospitals NHS Foundation Trust, Milton Keynes, UK.,The University of Buckingham, Buckingham, MK18 1EG, UK
| | - Andrew Wilcock
- Department of Palliative Care, University of Nottingham, Nottingham, UK
| | - Matthew J Brookes
- Department of Gastroenterology, Royal Wolverhampton NHS Trust, Wolverhampton, UK.,Faculty of Science and Engineering, University of Wolverhampton, Wolverhampton, UK
| | - Austin G Acheson
- National Institute for Health Research Biomedical Research Centre in Gastrointestinal and Liver Diseases, Nottingham University Hospitals NHS Trust, Nottingham, UK.,Department of Colorectal Surgery, Nottingham University Hospitals NHS Trust, University of Nottingham, Nottingham, UK
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Roboz GJ, Döhner H, Pocock C, Dombret H, Ravandi F, Jang JH, Selleslag D, Mayer J, Martens UM, Liesveld J, Bernal T, Wang MC, Yu P, Shi L, Guo S, La Torre I, Skikne B, Dong Q, Braverman J, Nehme SA, Beach CL, Wei AH. Oral azacitidine preserves favorable level of fatigue and health-related quality of life for patients with acute myeloid leukemia in remission: results from the phase 3, placebo-controlled QUAZAR AML-001 trial. Haematologica 2021; 106:3240-3244. [PMID: 34551506 PMCID: PMC8634169 DOI: 10.3324/haematol.2021.279174] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Indexed: 12/24/2022] Open
Affiliation(s)
- Gail J Roboz
- Weill Cornell Medical College, New York, NY; New York Presbyterian Hospital, New York.
| | | | | | - Herve Dombret
- Hôpital Saint-Louis, Assistance Publique - Hôpitaux de Paris (AP-HP) and Institut de Recherche Saint-Louis, Université de Paris, Paris
| | - Farhad Ravandi
- The University of Texas MD Anderson Cancer Center, Houston
| | - Jun Ho Jang
- Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul
| | | | - Jiři Mayer
- University Hospital Brno, Brno, Czech Republic
| | - Uwe M Martens
- SLK-Kliniken GmbH, MOLIT Institute for Personalized Medicine, Heilbronn
| | - Jane Liesveld
- Wilmot Cancer Institute, University of Rochester, New York
| | | | | | | | | | | | | | - Barry Skikne
- Bristol Myers Squibb, Princeton, NJ; University of Kansas Medical Center, Kansas City
| | | | | | | | | | - Andrew H Wei
- The Alfred Hospital and Monash University, Melbourne
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Efficacy and Safety of Auricular Acupuncture for the Treatment of Insomnia in Breast Cancer Survivors: A Randomized Controlled Trial. Cancers (Basel) 2021; 13:cancers13164082. [PMID: 34439234 PMCID: PMC8394534 DOI: 10.3390/cancers13164082] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 08/05/2021] [Accepted: 08/09/2021] [Indexed: 01/10/2023] Open
Abstract
Among women, breast cancer is the most commonly diagnosed cancer worldwide. Sleep problems impair 40-70% of breast cancer survivors. This randomized controlled trial evaluates the effect of auricular acupuncture on sleep quality in breast cancer survivors suffering from insomnia. Fifty-two female breast cancer survivors with insomnia (mean age 55.73 ± 8.10 years) were randomized either to 10 treatments of auricular acupuncture within five weeks (n = 26), or to a single session of psychoeducation plus an insomnia advice booklet (n = 26). The primary outcome was sleep quality (measured by the Pittsburgh Sleep Quality Index) at week 5. Secondary outcomes were inflammation parameter (interleukin-6), stress, anxiety, depression, quality of life, and fatigue at week 5, and sleep quality, stress, anxiety, depression, quality of life, and fatigue 17 and 29 weeks after randomization. Intention-to-treat analysis showed a significantly stronger increase in sleep quality in the auricular acupuncture group compared to the psychoeducation group (p = 0.031; η2p = 0.094) at week 5. Furthermore, auricular acupuncture improved stress (p = 0.030; η2p = 0.094), anxiety (p = 0.001; η2p = 0.192), and fatigue (p = 0.006; η2p = 0.148) at week 5 compared to psychoeducation. No significant group difference was found concerning the other outcomes at week 5, or in any outcome at week 17 or week 29. No serious adverse events occurred during the study period. In conclusion, a semi-standardized group auricular acupuncture might be an effective and safe intervention in treating insomnia in breast cancer survivors in the short term, and may reduce stress, anxiety, and fatigue as well. Long-term effects remain questionable.
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Determination of thresholds for minimally important difference and clinically important response on the functional outcomes of sleep questionnaire short version in adults with narcolepsy or obstructive sleep apnea. Sleep Breath 2021; 25:1707-1715. [PMID: 33394323 PMCID: PMC8376693 DOI: 10.1007/s11325-020-02270-3] [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: 09/22/2020] [Revised: 11/18/2020] [Accepted: 12/08/2020] [Indexed: 10/29/2022]
Abstract
PURPOSE This study estimated thresholds for clinically important responses and minimally important differences for two indicators of improvement for the 10-item version of the functional outcomes of sleep questionnaire (FOSQ-10). METHODS Participants with excessive daytime sleepiness with narcolepsy or obstructive sleep apnea received 12 weeks of solriamfetol treatment. Participants completed the FOSQ-10 and other patient-reported outcome measures, including the single-item patient global impression of change (PGI-C) assessment. Clinicians completed the single-item clinician global impression of change (CGI-C) for each participant. Data from the two studies were analyzed separately, both without regard to treatment assignment. In total, 690 participants (47% female, mean age 48 years, 77% Caucasian, 91% from North America) were enrolled. Two clinically important changes, defined as a minimally important difference and a clinically important response, were determined using distribution and anchor-based analyses. A receiver operating characteristic analysis was used to determine the optimal FOSQ-10 change threshold. RESULTS Spearman correlations between change in FOSQ-10 scores and PGI-C and CGI-C were - 0.57 and - 0.49 for participants with narcolepsy and - 0.42 and - 0.37 for participants with obstructive sleep apnea. Receiver operating characteristic analysis suggested minimally important difference and clinically important response estimates of 1.7 and 2.5 and 1.8 and 2.2 points in narcolepsy and obstructive sleep apnea, respectively. CONCLUSIONS Minimally important difference and clinically important response estimates for the FOSQ-10 for adults with excessive daytime sleepiness in narcolepsy or obstructive sleep apnea will be helpful for interpreting changes over time and defining a clinical responder. CLINICALTRIALS. GOV IDENTIFIERS NCT02348593 (first submitted January 15, 2015) and NCT02348606 (first submitted January 15, 2015).
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Strauss WE, Auerbach M. Health-related quality of life in patients with iron deficiency anemia: impact of treatment with intravenous iron. PATIENT-RELATED OUTCOME MEASURES 2018; 9:285-298. [PMID: 30214332 PMCID: PMC6118263 DOI: 10.2147/prom.s169653] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Most physicians appear to be aware of the health consequences of advanced anemia, especially in the acute setting, frequently responding with a not inconsequential therapeutic default of transfusion. In contrast, the profound impact that chronic anemia, of any degree, may have on a patient’s performance is underappreciated. The focus of this review is to 1) delineate the consistent and broad impact of anemia on patient quality of life as documented by multiple well-validated patient-reported outcome instruments and 2) demonstrate the essential normalization of the debilitation as assessed by these instruments following the administration of intravenous iron.
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Gascón P, Arranz R, Bargay J, Ramos F. Fatigue- and health-related quality-of-life in anemic patients with lymphoma or multiple myeloma. Support Care Cancer 2017; 26:1253-1264. [PMID: 29116407 DOI: 10.1007/s00520-017-3948-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2017] [Accepted: 10/23/2017] [Indexed: 11/25/2022]
Abstract
PURPOSE The purpose of this study was to describe perceptions of fatigue in anemic patients with lymphoma or multiple myeloma (MM). METHODS This is an observational multicenter study in a prospective cohort of lymphoma and MM patients with hemoglobin ≤ 11 g/dl managed under clinical practice. Fatigue was assessed at baseline and after 3 months using the PERFORM questionnaire, the Functional Assessment of Cancer Therapy-Fatigue, the linear analogue self-assessment, and visual analogue scale (VAS) scales. RESULTS Two hundred and fifty patients (125 with lymphoma, 125 with MM) were included. Only 59.2 and 56.0% of patients received treatment for anemia, respectively. After 3 months, the hemoglobin levels increased significantly compared to baseline from 10.0 ± 1.2 to 11.5 ± 1.8 in the lymphoma group and from 9.9 ± 0.9 to 10.9 ± 1.5 g/dl, in the MM group (P < 0.001, both comparisons). At baseline, 87.2 and 84.8% of patients had fatigue (median intensity (VAS) 60 and 50). The overall PERFORM score decreased from 35.2 ± 15.2 to 32.0 ± 14.6 (P = 0.048), without differences between groups. No statistically significant changes were observed in the other scales. After multivariable adjustment, the only common independent factor associated to improvements in fatigue and health-related quality-of-life (HRQoL) was an increase in hemoglobin levels. The administration of curative intention treatment was also associated with HRQoL improvements. The psychometric properties of the PERFORM questionnaire in MM patients were good (Cronbach's alpha 0.87-0.98; intraclass correlation coefficients 0.84-0.89; effect sizes 0.59-0.96). CONCLUSIONS Almost all patients with lymphoma or MM diagnosed with anemia suffered from fatigue of moderate to severe intensity. Despite similar anemia supportive treatment, better correction of fatigue scores was observed in lymphoma patients after 3 months. Increases in hemoglobin were significantly associated to improvements in fatigue and HRQoL.
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Affiliation(s)
- Pere Gascón
- Hospital Clínic, Carrer de Villarroel, 170, 08036, Barcelona, Spain.
| | - Reyes Arranz
- Hospital Universitario de La Princesa, Calle de Diego de León, 62, 28006, Madrid, Spain
| | - Joan Bargay
- Hospital Son Llatzer, Carretera de Manacor, Km. 4, 07198, Palma de Mallorca, Spain
| | - Fernando Ramos
- Hospital Universitario de León, Calle Altos de Nava, s/n, 24008, Leon, Spain
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Pyszora A, Budzyński J, Wójcik A, Prokop A, Krajnik M. Physiotherapy programme reduces fatigue in patients with advanced cancer receiving palliative care: randomized controlled trial. Support Care Cancer 2017; 25:2899-2908. [PMID: 28508278 PMCID: PMC5527074 DOI: 10.1007/s00520-017-3742-4] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2016] [Accepted: 05/04/2017] [Indexed: 12/17/2022]
Abstract
Purpose Cancer-related fatigue (CRF) is a common and relevant symptom in patients with advanced cancer that significantly decreases their quality of life. The aim of this study was to evaluate the effect of a physiotherapy programme on CRF and other symptoms in patients diagnosed with advanced cancer. Methods The study was designed as a randomized controlled trial. Sixty patients diagnosed with advanced cancer receiving palliative care were randomized into two groups: the treatment group (n = 30) and the control group (n = 30). The therapy took place three times a week for 2 weeks. The 30-min physiotherapy session included active exercises, myofascial release and proprioceptive neuromuscular facilitation (PNF) techniques. The control group did not exercise. The outcomes included Brief Fatigue Inventory (BFI), Edmonton Symptom Assessment Scale (ESAS) and satisfaction scores. Results The exercise programme caused a significant reduction in fatigue scores (BFI) in terms of severity of fatigue and its impact on daily functioning. In the control group, no significant changes in the BFI were observed. Moreover, the physiotherapy programme improved patients’ general well-being and reduced the intensity of coexisting symptoms such as pain, drowsiness, lack of appetite and depression. The analysis of satisfaction scores showed that it was also positively evaluated by patients. Conclusion The physiotherapy programme, which included active exercises, myofascial release and PNF techniques, had beneficial effects on CRF and other symptoms in patients with advanced cancer who received palliative care. The results of the study suggest that physiotherapy is a safe and effective method of CRF management.
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Affiliation(s)
- Anna Pyszora
- Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Skłodowskiej - Curie 9, 85-094, Bydgoszcz, Poland.
| | - Jacek Budzyński
- Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Ujejskiego 75, 85-168, Bydgoszcz, Poland
| | - Agnieszka Wójcik
- Faculty of Rehabilitation, Józef Piłsudski University of Physical Education in Warsaw, Marymoncka 34, 00-968, Warszawa, Poland
| | - Anna Prokop
- The Blessed Father Jerzy Popiełuszko Hospice in Bydgoszcz, Ks. Prałata Biniaka 3, 85-862, Bydgoszcz, Poland
| | - Małgorzata Krajnik
- Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Skłodowskiej - Curie 9, 85-094, Bydgoszcz, Poland
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Roy CN, Snyder PJ, Stephens-Shields AJ, Artz AS, Bhasin S, Cohen HJ, Farrar JT, Gill TM, Zeldow B, Cella D, Barrett-Connor E, Cauley JA, Crandall JP, Cunningham GR, Ensrud KE, Lewis CE, Matsumoto AM, Molitch ME, Pahor M, Swerdloff RS, Cifelli D, Hou X, Resnick SM, Walston JD, Anton S, Basaria S, Diem SJ, Wang C, Schrier SL, Ellenberg SS. Association of Testosterone Levels With Anemia in Older Men: A Controlled Clinical Trial. JAMA Intern Med 2017; 177:480-490. [PMID: 28241237 PMCID: PMC5433757 DOI: 10.1001/jamainternmed.2016.9540] [Citation(s) in RCA: 133] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
IMPORTANCE In one-third of older men with anemia, no recognized cause can be found. OBJECTIVE To determine if testosterone treatment of men 65 years or older with unequivocally low testosterone levels and unexplained anemia would increase their hemoglobin concentration. DESIGN, SETTING, AND PARTICIPANTS A double-blinded, placebo-controlled trial with treatment allocation by minimization using 788 men 65 years or older who have average testosterone levels of less than 275 ng/dL. Of 788 participants, 126 were anemic (hemoglobin ≤12.7 g/dL), 62 of whom had no known cause. The trial was conducted in 12 academic medical centers in the United States from June 2010 to June 2014. INTERVENTIONS Testosterone gel, the dose adjusted to maintain the testosterone levels normal for young men, or placebo gel for 12 months. MAIN OUTCOMES AND MEASURES The percent of men with unexplained anemia whose hemoglobin levels increased by 1.0 g/dL or more in response to testosterone compared with placebo. The statistical analysis was intent-to-treat by a logistic mixed effects model adjusted for balancing factors. RESULTS The men had a mean age of 74.8 years and body mass index (BMI) (calculated as weight in kilograms divided by height in meters squared) of 30.7; 84.9% were white. Testosterone treatment resulted in a greater percentage of men with unexplained anemia whose month 12 hemoglobin levels had increased by 1.0 g/dL or more over baseline (54%) than did placebo (15%) (adjusted OR, 31.5; 95% CI, 3.7-277.8; P = .002) and a greater percentage of men who at month 12 were no longer anemic (58.3%) compared with placebo (22.2%) (adjusted OR, 17.0; 95% CI, 2.8-104.0; P = .002). Testosterone treatment also resulted in a greater percentage of men with anemia of known cause whose month 12 hemoglobin levels had increased by 1.0 g/dL or more (52%) than did placebo (19%) (adjusted OR, 8.2; 95% CI, 2.1-31.9; P = .003). Testosterone treatment resulted in a hemoglobin concentration of more than 17.5 g/dL in 6 men who had not been anemic at baseline. CONCLUSIONS AND RELEVANCE Among older men with low testosterone levels, testosterone treatment significantly increased the hemoglobin levels of those with unexplained anemia as well as those with anemia from known causes. These increases may be of clinical value, as suggested by the magnitude of the changes and the correction of anemia in most men, but the overall health benefits remain to be established. Measurement of testosterone levels might be considered in men 65 years or older who have unexplained anemia and symptoms of low testosterone levels. TRIAL REGISTRATION clinicaltrials.gov Identifier: NCT00799617.
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Affiliation(s)
- Cindy N Roy
- Divisions of Geriatric Medicine and Gerontology and Hematology, Johns Hopkins University, Baltimore, Maryland
| | - Peter J Snyder
- Division of Endocrinology, Diabetes, and Metabolism, Perelman School of Medicine, University of Pennsylvania, Philadelphia
| | - Alisa J Stephens-Shields
- Department of Biostatistics and Epidemiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia
| | - Andrew S Artz
- Section of Hematology/Oncology, University of Chicago, Chicago, Illinois
| | - Shalender Bhasin
- Research Program in Men's Health: Aging and Metabolism, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Harvey J Cohen
- Duke University Medical Center, Center for the Study of Aging, Durham, North Carolina
| | - John T Farrar
- Center for Clinical Epidemiology & Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Thomas M Gill
- Division of Geriatric Medicine, Yale School of Medicine, New Haven, Connecticut
| | - Bret Zeldow
- Department of Biostatistics and Epidemiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia
| | - David Cella
- Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Elizabeth Barrett-Connor
- Department of Internal Medicine and Division of Epidemiology, Department of Family Medicine and Public Health, University of California, San Diego School of Medicine, La Jolla
| | - Jane A Cauley
- Department of Epidemiology, University of Pittsburgh, Graduate School of Public Health, Pittsburgh, Pennsylvania
| | - Jill P Crandall
- Divisions of Endocrinology and Geriatrics, Albert Einstein College of Medicine, Bronx, New York
| | - Glenn R Cunningham
- Departments of Medicine and Molecular & Cellular Biology, Division of Diabetes, Endocrinology and Metabolism, Baylor College of Medicine and Baylor St Luke's Medical Center, Houston, Texas
| | - Kristine E Ensrud
- Department of Medicine, Division of Epidemiology & Community Health, University of Minnesota, Minneapolis.,Minneapolis VA Health Care System, Minneapolis, Minnesota
| | - Cora E Lewis
- Division of Preventive Medicine, University of Alabama at Birmingham, Birmingham
| | - Alvin M Matsumoto
- Geriatric Research, Education, and Clinical Center, Department of Veterans Affairs Puget Sound Health Care System, and Division of Gerontology & Geriatric Medicine, Department of Internal Medicine, University of Washington School of Medicine, Seattle
| | - Mark E Molitch
- Division of Endocrinology, Metabolism and Molecular Medicine, Northwestern University, Feinberg School of Medicine, Chicago, Illinois
| | - Marco Pahor
- Department of Aging & Geriatric Research, University of Florida, Gainesville, Florida
| | - Ronald S Swerdloff
- Division of Endocrinology, Harbor-University of California at Los Angeles Medical Center and Los Angeles Biomedical Research Institute; Torrance
| | - Denise Cifelli
- Department of Biostatistics and Epidemiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia
| | - Xiaoling Hou
- Department of Biostatistics and Epidemiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia
| | - Susan M Resnick
- Laboratory of Behavioral Neuroscience, National Institute on Aging, National Institutes of Health, Baltimore, Maryland
| | - Jeremy D Walston
- Division of Geriatric Medicine and Gerontology, Johns Hopkins University, Baltimore, Maryland
| | - Stephen Anton
- Department of Aging & Geriatric Research, University of Florida, Gainesville, Florida
| | - Shehzad Basaria
- Research Program in Men's Health: Aging and Metabolism, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Susan J Diem
- Department of Medicine, Division of Epidemiology & Community Health, University of Minnesota, Minneapolis
| | - Christina Wang
- Division of Endocrinology, Harbor-University of California at Los Angeles Medical Center and Los Angeles Biomedical Research Institute; Torrance
| | | | - Susan S Ellenberg
- Department of Biostatistics and Epidemiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia
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Crathorne L, Huxley N, Haasova M, Snowsill T, Jones-Hughes T, Hoyle M, Briscoe S, Coelho H, Long L, Medina-Lara A, Mujica-Mota R, Napier M, Hyde C. The effectiveness and cost-effectiveness of erythropoiesis-stimulating agents (epoetin and darbepoetin) for treating cancer treatment-induced anaemia (including review of technology appraisal no. 142): a systematic review and economic model. Health Technol Assess 2016; 20:1-588, v-vi. [PMID: 26907163 DOI: 10.3310/hta20130] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Anaemia is a common side effect of cancer treatments and can lead to a reduction in quality of life. Erythropoiesis-stimulating agents (ESAs) are licensed for use in conjunction with red blood cell transfusions to improve cancer treatment-induced anaemia (CIA). OBJECTIVE To investigate the effectiveness and cost-effectiveness of ESAs in anaemia associated with cancer treatment (specifically chemotherapy). DATA SOURCES The following databases were searched from 2004 to 2013: The Cochrane Library, MEDLINE, MEDLINE In-Process & Other Non-Indexed Citations, EMBASE, Web of Science, Cumulative Index to Nursing and Allied Health Literature, British Nursing Index, Health Management Information Consortium, Current Controlled Trials and ClinicalTrials.gov. The US Food and Drug Administration and European Medicines Agency websites were also searched. Bibliographies of included papers were scrutinised for further potentially includable studies. REVIEW METHODS The clinical effectiveness review followed principles published by the NHS Centre for Reviews and Dissemination. Randomised controlled trials (RCTs), or systematic reviews of RCTs, of ESAs (epoetin or darbepoetin) for treating people with CIA were eligible for inclusion in the review. Comparators were best supportive care, placebo or other ESAs. Anaemia- and malignancy-related outcomes, health-related quality of life (HRQoL) and adverse events (AEs) were evaluated. When appropriate, data were pooled using meta-analysis. An empirical health economic model was developed comparing ESA treatment with no ESA treatment. The model comprised two components: one evaluating short-term costs and quality-adjusted life-years (QALYs) (while patients are anaemic) and one evaluating long-term QALYs. Costs and benefits were discounted at 3.5% per annum. Probabilistic and univariate deterministic sensitivity analyses were performed. RESULTS Of 1457 titles and abstracts screened, 23 studies assessing ESAs within their licensed indication (based on start dose administered) were included in the review. None of the RCTs were completely aligned with current European Union licenses. The results suggest a clinical benefit from ESAs for anaemia-related outcomes and an improvement in HRQoL scores. The impact of ESAs on AEs and survival remains highly uncertain, although point estimates are lower, confidence intervals are wide and not statistically significant. Base-case incremental cost-effectiveness ratios (ICERs) for ESA treatment compared with no ESA treatment ranged from £ 19,429 to £ 35,018 per QALY gained, but sensitivity and scenario analyses demonstrate considerable uncertainty in these ICERs, including the possibility of overall health disbenefit. All ICERs were sensitive to survival and cost. LIMITATIONS The relative effectiveness of ESAs was not addressed; all ESAs were assumed to have equivalent efficacy. No studies were completely aligned with their European labelling beyond the starting dose evaluated. There is questionable generalisability given that the included trials were published >20 years ago and there have been many changes to chemotherapy as well as to the quality of supportive treatment. Trial quality was moderate or poor and there was considerable unexplained heterogeneity for a number of outcomes, particularly survival, and evidence of publication bias. Adjustments were not made to account for multiple testing. CONCLUSIONS ESAs could be cost-effective when used closer to licence, but there is considerable uncertainty, mainly because of unknown impacts on overall survival. STUDY REGISTRATION This study is registered as PROSPERO CRD42013005812. FUNDING The National Institute for Health Research Health Technology Assessment programme.
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Affiliation(s)
- Louise Crathorne
- Peninsula Technology Assessment Group (PenTAG), University of Exeter Medical School, Exeter, UK
| | - Nicola Huxley
- Peninsula Technology Assessment Group (PenTAG), University of Exeter Medical School, Exeter, UK
| | - Marcela Haasova
- Peninsula Technology Assessment Group (PenTAG), University of Exeter Medical School, Exeter, UK
| | - Tristan Snowsill
- Peninsula Technology Assessment Group (PenTAG), University of Exeter Medical School, Exeter, UK
| | - Tracey Jones-Hughes
- Peninsula Technology Assessment Group (PenTAG), University of Exeter Medical School, Exeter, UK
| | - Martin Hoyle
- Peninsula Technology Assessment Group (PenTAG), University of Exeter Medical School, Exeter, UK
| | - Simon Briscoe
- Peninsula Technology Assessment Group (PenTAG), University of Exeter Medical School, Exeter, UK
| | - Helen Coelho
- Peninsula Technology Assessment Group (PenTAG), University of Exeter Medical School, Exeter, UK
| | - Linda Long
- Peninsula Technology Assessment Group (PenTAG), University of Exeter Medical School, Exeter, UK
| | | | - Ruben Mujica-Mota
- Peninsula Technology Assessment Group (PenTAG), University of Exeter Medical School, Exeter, UK
| | | | - Chris Hyde
- Peninsula Technology Assessment Group (PenTAG), University of Exeter Medical School, Exeter, UK
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Ford DC, Dahl NV, Strauss WE, Barish CF, Hetzel DJ, Bernard K, Li Z, Allen LF. Ferumoxytol versus placebo in iron deficiency anemia: efficacy, safety, and quality of life in patients with gastrointestinal disorders. Clin Exp Gastroenterol 2016; 9:151-62. [PMID: 27468245 PMCID: PMC4946860 DOI: 10.2147/ceg.s101473] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Introduction Iron deficiency anemia (IDA) is common in patients with gastrointestinal (GI) disorders and can adversely affect quality of life. Oral iron is poorly tolerated in many patients with GI disorders. Ferumoxytol is approved for the intravenous treatment of IDA in patients with chronic kidney disease. This study aimed to evaluate the efficacy and safety of ferumoxytol in patients with IDA and concomitant GI disorders. Patients and methods This analysis included 231 patients with IDA and GI disorders from a Phase III, randomized, double-blind, placebo-controlled trial evaluating ferumoxytol (510 mg ×2) versus placebo in patients who had failed or were intolerant of oral iron therapy. The primary study end point was the proportion of patients achieving a ≥20 g/L increase in hemoglobin (Hgb) from baseline to Week 5. Other end points included mean change in Hgb, proportion of patients achieving Hgb ≥120 g/L, mean change in transferrin saturation, and patient-reported outcomes (PROs). Results Significantly more patients with IDA receiving ferumoxytol achieved a ≥20 g/L increase in Hgb versus placebo (82.1% vs 1.7%, respectively; P<0.001). Mean increase in Hgb (28.0 g/L vs −1.0 g/L, respectively; P<0.001) significantly favored ferumoxytol treatment. Ferumoxytol-treated patients demonstrated significantly greater improvements than placebo-treated patients relative to their very poor baseline PRO scores posttreatment, including improvements in the Functional Assessment of Chronic Illness Therapy–Fatigue questionnaire and various domains of the 36-Item Short-Form Health Survey. Ferumoxytol-treated patients had a low rate of adverse events. Conclusion In this study, ferumoxytol was shown to be an efficacious and generally well-tolerated treatment option for patients with IDA and underlying GI disorders who were unable to use or had a history of unsatisfactory oral iron therapy.
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Affiliation(s)
- David C Ford
- Toronto Digestive Disease Associates, Inc, Vaughan Endoscopy Clinic, Vaughan, ON, Canada
| | | | | | - Charles F Barish
- Wake Gastroenterology, Wake Research Associates, Raleigh, NC, USA
| | - David J Hetzel
- Department of Gastroenterology, Royal Adelaide Hospital, Adelaide, SA, Australia
| | | | - Zhu Li
- AMAG Pharmaceuticals, Inc, Waltham, MA
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12
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Nordin Å, Taft C, Lundgren-Nilsson Å, Dencker A. Minimal important differences for fatigue patient reported outcome measures-a systematic review. BMC Med Res Methodol 2016; 16:62. [PMID: 27387456 PMCID: PMC4937582 DOI: 10.1186/s12874-016-0167-6] [Citation(s) in RCA: 120] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Accepted: 05/17/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Fatigue is the most frequent symptom reported by patients with chronic illnesses. As a subjective experience, fatigue is commonly assessed with patient-reported outcome measures (PROMs). Currently, there are more than 40 generic and disease-specific PROMs for assessing fatigue in use today. The interpretation of changes in PROM scores may be enhanced by estimates of the so-called minimal important difference (MID). MIDs are not fixed attributes of PROMs but rather vary in relation to estimation method, clinical and demographic characteristics of the study group, etc. The purpose of this paper is to compile published MIDs for fatigue PROMs, spanning diagnostic/patient groups and estimation methods, and to provide information relevant for appraising their appropriateness for use in specific clinical trials and in monitoring fatigue in defined patient groups in routine clinical practice. METHODS A systematic search of three databases (Scopus, CINAHL and Cochrane) for studies published between January 2000 to April 2015 using fatigue and variations of the term MID, e.g. MCID, MIC, etc. Two authors screened search hits and extracted data independently. Data regarding MIDs, anchors used and study designs were compiled in tables. RESULTS Included studies (n = 41) reported 60 studies or substudies estimating MID for 28 fatigue scales, subscales or single item measures in a variety of diagnostic groups and study designs. All studies used anchor-based methods, 21/60 measures also included distribution-based methods and 17/60 used triangulation of methods. Both similarities and dissimilarities were seen within the MIDs. CONCLUSIONS Magnitudes of published MIDs for fatigue PROMs vary considerably. Information about the derivation of fatigue MIDs is needed to evaluate their applicability and suitability for use in clinical practice and research.
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Affiliation(s)
- Åsa Nordin
- Gothenburg Centre for Person-Centred Care (GPCC), Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Charles Taft
- Gothenburg Centre for Person-Centred Care (GPCC), Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Institute of Health and Care Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Åsa Lundgren-Nilsson
- Gothenburg Centre for Person-Centred Care (GPCC), Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Anna Dencker
- Gothenburg Centre for Person-Centred Care (GPCC), Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden. .,Institute of Health and Care Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
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13
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Acaster S, Dickerhoof R, DeBusk K, Bernard K, Strauss W, Allen LF. Qualitative and quantitative validation of the FACIT-fatigue scale in iron deficiency anemia. Health Qual Life Outcomes 2015; 13:60. [PMID: 25980742 PMCID: PMC4434873 DOI: 10.1186/s12955-015-0257-x] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2014] [Accepted: 04/30/2015] [Indexed: 01/25/2023] Open
Abstract
Background Fatigue is a burdensome symptom in iron deficiency anemia (IDA). To capture the severity and impact of fatigue appropriately it must be measured using validated scales. This study evaluated the content validity and psychometric validity of the Functional Assessment of Chronic Illness Therapy - fatigue scale (FACIT-fatigue) in IDA patients. Methods Qualitative patient interviews were conducted in the United States to evaluate content validity. The psychometric properties of the FACIT-fatigue scale were investigated using data from a phase 3 clinical trial assessing ferumoxytol in patients with a history of unsatisfactory oral iron therapy or in whom oral iron cannot be used. The statistical analysis assessed the acceptability, reliability, validity and responsiveness of the FACIT-fatigue scale. Results Qualitative interviews showed that fatigue is a central concern to IDA patients and that the FACIT-fatigue scale sufficiently assessed this construct. Psychometric assessment demonstrated that the FACIT-fatigue scale was stable over time (ICC = 0.87) and internally consistent (α = 0.93). The scale demonstrated convergence with other conceptually relevant scales such as SF-36 Vitality (r = 0.74), and distinguished between known groups [i.e., treatment arms (mean difference (95 % CI) = 3.56 (1.68, 5.43), p <0.001) and high vs. low hemoglobin groups (mean difference (95 % CI) = 5.51 (8.59, 2.44) p <0.001)]. Responsiveness was also demonstrated; significant improvements in FACIT-fatigue scale scores corresponded with significant differences between minimal, moderate, and much improved vitality cohorts (p < 0.05). Conclusions This research demonstrated that the FACIT-fatigue scale has sound measurement properties and is an appropriate and interpretable assessment of fatigue among IDA patients with various underlying conditions.
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Affiliation(s)
- Sarah Acaster
- Oxford Outcomes, 188 Embarcadero, Suite 200, San Francisco, CA, 94105, USA.
| | - Rene Dickerhoof
- Oxford Outcomes, 188 Embarcadero, Suite 200, San Francisco, CA, 94105, USA.
| | - Kendra DeBusk
- Oxford Outcomes, 188 Embarcadero, Suite 200, San Francisco, CA, 94105, USA.
| | | | - William Strauss
- AMAG Pharmaceuticals, 1100 Winter St., Waltham, MA, 02451, USA.
| | - Lee F Allen
- AMAG Pharmaceuticals, 1100 Winter St., Waltham, MA, 02451, USA.
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14
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Snyder PJ, Ellenberg SS, Cunningham GR, Matsumoto AM, Bhasin S, Barrett-Connor E, Gill TM, Farrar JT, Cella D, Rosen RC, Resnick SM, Swerdloff RS, Cauley JA, Cifelli D, Fluharty L, Pahor M, Ensrud KE, Lewis CE, Molitch ME, Crandall JP, Wang C, Budoff MJ, Wenger NK, Mohler ER, Bild DE, Cook NL, Keaveny TM, Kopperdahl DL, Lee D, Schwartz AV, Storer TW, Ershler WB, Roy CN, Raffel LJ, Romashkan S, Hadley E. The Testosterone Trials: Seven coordinated trials of testosterone treatment in elderly men. Clin Trials 2014; 11:362-375. [PMID: 24686158 PMCID: PMC4182174 DOI: 10.1177/1740774514524032] [Citation(s) in RCA: 79] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Background The prevalence of low testosterone levels in men increases with age, as does the prevalence of decreased mobility, sexual function, self-perceived vitality, cognitive abilities, bone mineral density, and glucose tolerance, and of increased anemia and coronary artery disease. Similar changes occur in men who have low serum testosterone concentrations due to known pituitary or testicular disease, and testosterone treatment improves the abnormalities. Prior studies of the effect of testosterone treatment in elderly men, however, have produced equivocal results. Purpose To describe a coordinated set of clinical trials designed to avoid the pitfalls of prior studies and to determine definitively whether testosterone treatment of elderly men with low testosterone is efficacious in improving symptoms and objective measures of age-associated conditions. Methods We present the scientific and clinical rationale for the decisions made in the design of this set of trials. Results We designed The Testosterone Trials as a coordinated set of seven trials to determine if testosterone treatment of elderly men with low serum testosterone concentrations and symptoms and objective evidence of impaired mobility and/or diminished libido and/or reduced vitality would be efficacious in improving mobility (Physical Function Trial), sexual function (Sexual Function Trial), fatigue (Vitality Trial), cognitive function (Cognitive Function Trial), hemoglobin (Anemia Trial), bone density (Bone Trial), and coronary artery plaque volume (Cardiovascular Trial). The scientific advantages of this coordination were common eligibility criteria, common approaches to treatment and monitoring, and the ability to pool safety data. The logistical advantages were a single steering committee, data coordinating center and data and safety monitoring board, the same clinical trial sites, and the possibility of men participating in multiple trials. The major consideration in participant selection was setting the eligibility criterion for serum testosterone low enough to ensure that the men were unequivocally testosterone deficient, but not so low as to preclude sufficient enrollment or eventual generalizability of the results. The major considerations in choosing primary outcomes for each trial were identifying those of the highest clinical importance and identifying the minimum clinically important differences between treatment arms for sample size estimation. Potential limitations Setting the serum testosterone concentration sufficiently low to ensure that most men would be unequivocally testosterone deficient, as well as many other entry criteria, resulted in screening approximately 30 men in person to randomize one participant. Conclusion Designing The Testosterone Trials as a coordinated set of seven trials afforded many important scientific and logistical advantages but required an intensive recruitment and screening effort.
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15
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Hetzel D, Strauss W, Bernard K, Li Z, Urboniene A, Allen LF. A Phase III, randomized, open-label trial of ferumoxytol compared with iron sucrose for the treatment of iron deficiency anemia in patients with a history of unsatisfactory oral iron therapy. Am J Hematol 2014; 89:646-50. [PMID: 24639149 PMCID: PMC4225478 DOI: 10.1002/ajh.23712] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2013] [Revised: 03/07/2014] [Accepted: 03/13/2014] [Indexed: 12/12/2022]
Abstract
Iron deficiency anemia (IDA) is the most common form of anemia worldwide. Although oral iron is used as first-line treatment, many patients are unresponsive to or cannot take oral iron. This Phase III, open-label, non-inferiority study compared the efficacy and safety of ferumoxytol, a rapid, injectable intravenous (IV) iron product with low immunological reactivity and minimal detectable free iron, with IV iron sucrose in adults with IDA of any cause. Patients (N = 605) were randomized 2:1 to receive ferumoxytol (n = 406, two doses of 510 mg 5 ± 3 days apart) or iron sucrose (n = 199, five doses of 200 mg on five nonconsecutive days over 14 days) and followed for 5 weeks. Ferumoxytol demonstrated noninferiority to iron sucrose at the primary endpoint, the proportion of patients achieving a hemoglobin increase of ≥2 g dL−1 at any time from Baseline to Week 5 (ferumoxytol, 84.0% [n = 406] vs. iron sucrose, 81.4% [n = 199]), with a noninferiority margin of 15%. Ferumoxytol was superior to iron sucrose (2.7 g dL−1 vs. 2.4 g dL−1) in the mean change in hemoglobin from Baseline to Week 5 (the alternative preplanned primary endpoint) with P = 0.0124. Transferrin saturation, quality-of-life measures, and safety outcomes were similar between the two treatment groups. Overall, ferumoxytol demonstrated comparable safety and efficacy to iron sucrose, suggesting that ferumoxytol may be a useful treatment option for patients with IDA in whom oral iron was unsatisfactory or could not be used. Am. J. Hematol. 89:646–650, 2014. © 2014 Wiley Periodicals, Inc.
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Affiliation(s)
| | | | | | - Zhu Li
- AMAG Pharmaceuticals Inc.Waltham Massachusetts
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16
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Lapierre A, Souquet PJ. Utilisation des facteurs de croissance érythrocytaires. Rev Mal Respir 2014; 31:162-72. [DOI: 10.1016/j.rmr.2013.10.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2013] [Accepted: 09/03/2013] [Indexed: 12/15/2022]
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17
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Vadhan‐Raj S, Strauss W, Ford D, Bernard K, Boccia R, Li J, Allen LF. Efficacy and safety of IV ferumoxytol for adults with iron deficiency anemia previously unresponsive to or unable to tolerate oral iron. Am J Hematol 2014; 89:7-12. [PMID: 23983177 PMCID: PMC4223995 DOI: 10.1002/ajh.23582] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2013] [Revised: 08/15/2013] [Accepted: 08/21/2013] [Indexed: 12/16/2022]
Abstract
Although oral iron is the initial treatment approach for iron deficiency anemia (IDA), some patients fail to respond to or cannot tolerate oral iron. This double-blind safety and efficacy study of the intravenous (IV) iron, ferumoxytol, randomized patients with a history of unsatisfactory oral iron therapy, or in whom oral iron could not be used, to ferumoxytol (n = 609) or placebo (n = 203). The proportion of patients achieving the primary endpoint (hemoglobin increase ≥2.0 g/dL at Week 5) was 81.1% with ferumoxytol versus 5.5% with placebo (P < 0.0001). The mean increase in hemoglobin from Baseline to Week 5, a secondary endpoint (also the alternative preplanned primary efficacy endpoint for other health authorities), was 2.7 versus 0.1 g/dL (P < 0.0001). Achievement of a hemoglobin ≥12 g/dL, time to a hemoglobin increase ≥2.0 g/dL, and improvement in the Functional Assessment of Chronic Illness Therapy Fatigue score also significantly favored ferumoxytol over placebo at Week 5 (P < 0.0001). Ferumoxytol treatment-emergent adverse events were mainly mild to moderate. Ferumoxytol was effective and well tolerated in patients with IDA of any underlying cause in whom oral iron was ineffective or could not be used. This trial was registered at www.clinicaltrials.gov as #NCT01114139.
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Affiliation(s)
| | | | - David Ford
- Toronto Digestive Disease Associates, Inc.Vaughan Ontario Canada
| | | | - Ralph Boccia
- The Center for Cancer and Blood DisordersBethesda Maryland
| | - Joe Li
- AMAG Pharmaceuticals, Inc.Lexington Massachusetts
| | - Lee F. Allen
- AMAG Pharmaceuticals, Inc.Lexington Massachusetts
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18
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Gascón P, Rodríguez CA, Valentín V, Mata JG, Carulla J, Cassinello J, Colomer R, Baró E. Usefulness of the PERFORM questionnaire to measure fatigue in cancer patients with anemia: a prospective, observational study. Support Care Cancer 2013; 21:3039-49. [PMID: 23793142 PMCID: PMC3789890 DOI: 10.1007/s00520-013-1862-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2012] [Accepted: 05/21/2013] [Indexed: 11/25/2022]
Abstract
BACKGROUND The PERFORM Questionnaire is a 12-item scale developed for assessing fatigue in cancer patients in the clinical practice. It has advantages over other tools in that it is short and includes beliefs and attitudes of patients about fatigue. It was psychometrically validated in cancer patients with and without anemia. PURPOSE We evaluated the usefulness of the PERFORM scale to measure fatigue in a large study focusing exclusively on anemic patients. METHODS This was an observational, multicenter, prospective, 3-month study in cancer patients with hemoglobin (Hb)≤11 g/dl. Fatigue was assessed using the PERFORM questionnaire. The overall score ranges from 12 (no fatigue) to 60 (maximum fatigue). RESULTS We included 667 patients: 54.1 % women, mean age 60 (standard deviation, 12) years. A highly significant, but mild correlation was observed between low baseline Hb and high patient perception of fatigue (r with PERFORM score=-0.215, p < 0.0001). Of the patients, 65.8 % improved Hb level during follow-up (increase of ≥1 g/dL and/or achieving >11 g/dL), which translated into a significant improvement in the PERFORM score [mean (95 % confidence interval (CI)] change, -1.2 (-0.04 to -2.4), whereas more fatigue was observed in patients without improvement in Hb [change (95 % CI) in PERFORM, +3.3 (1.5 to 5)]. In a multivariate linear regression analysis, the independent factors associated to fatigue at 3 months were a low Hb level, a low Karnofsky index, active chemotherapy, cancer treatment with palliative intention, and transfusion need in the last 3 months. CONCLUSIONS Minimal increases or decreases in Hb of ≥1 g/dL were associated with meaningful changes in patient-perceived fatigue as measured with the PERFORM questionnaire. In addition to anemia severity, other factors such as active chemotherapy and advanced disease contribute to perception of fatigue by cancer patients.
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Affiliation(s)
- Pere Gascón
- Hospital Clínic de Barcelona, Villarroel 170, ES-08036, Barcelona, Spain,
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19
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Castelli R, Cassin R, Cannavò A, Cugno M. Immunomodulatory Drugs: New Options for the Treatment of Myelodysplastic Syndromes. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2013; 13:1-7. [DOI: 10.1016/j.clml.2012.09.016] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2012] [Revised: 09/24/2012] [Accepted: 09/26/2012] [Indexed: 10/27/2022]
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Patrick DL, Bushnell DM, Rothman M. Performance of Two Self-Report Measures for Evaluating Obesity and Weight Loss*. ACTA ACUST UNITED AC 2012; 12:48-57. [PMID: 14742842 DOI: 10.1038/oby.2004.8] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVES To evaluate performance of the Obesity and Weight-Loss Quality-of-Life (OWLQOL) and Weight-Related Symptoms (WRSM) measures. RESEARCH METHODS AND PROCEDURES Four studies of obese persons 18 to 75 years of age were analyzed: a 12-week initial validation study, a clinical trial using blinded endpoint data at 50 to 83 weeks, and community studies conducted in the U.S. and Europe. Fifty-six initial validation study subjects visited 1 week after screening to evaluate reproducibility. RESULTS Overall, 6107 obese persons completed one assessment, 291 completed follow-up at 12 weeks, and 642 at >50 weeks. Psychometric analyses resulted in a 17-item OWLQOL with a single score tested on five samples that was internally consistent (alpha values > 0.90) and reproducible (intraclass correlation coefficient > 0.95). The OWLQOL score (higher is better) was associated, as expected, with the symptom measure (lower is better, -0.54), generic quality of life measure (0.53), and measures of physical (0.40) and mental functioning (0.47). The 20-item WRSM was internally consistent (alpha = 0.87) and reproducible (intraclass correlation coefficient = 0.83). The OWLQOL discriminated between genders (p < 0.001), presence of disability days (p < 0.05), levels of BMI (p < 0.05), and levels of symptom bothersomeness (p < 0.001). Evaluation at 12 weeks yielded an effect size for > or = 2.5% weight loss of 0.77 for the OWLQOL and -0.54 for the WRSM. At > or = 50 weeks for > or = 10% weight change, effect sizes were 1.63 and -0.73, respectively. DISCUSSION The OWLQOL and WRSM are brief, valid, reproducible, and responsive self-reported outcomes for evaluating obesity and weight loss.
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Affiliation(s)
- Donald L Patrick
- Department of Health Services, University of Washington, Seattle, Washington 98195, USA.
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Albuquerque K, Tell D, Lobo P, Millbrandt L, Mathews HL, Janusek LW. Impact of partial versus whole breast radiation therapy on fatigue, perceived stress, quality of life and natural killer cell activity in women with breast cancer. BMC Cancer 2012; 12:251. [PMID: 22708709 PMCID: PMC3542587 DOI: 10.1186/1471-2407-12-251] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2011] [Accepted: 05/29/2012] [Indexed: 12/02/2022] Open
Abstract
Introduction This pilot study used a prospective longitudinal design to compare the effect of adjuvant whole breast radiation therapy (WBRT) versus partial breast radiation therapy (PBRT) on fatigue, perceived stress, quality of life and natural killer cell activity (NKCA) in women receiving radiation after breast cancer surgery. Methods Women (N = 30) with early-stage breast cancer received either PBRT, Mammosite brachytherapy at dose of 34 Gy 10 fractions/5 days, (N = 15) or WBRT, 3-D conformal techniques at dose of 50 Gy +10 Gy Boost/30 fractions, (N = 15). Treatment was determined by the attending oncologist after discussion with the patient and the choice was based on tumor stage and clinical need. Women were assessed prior to initiation of radiation therapy and twice after completion of radiation therapy. At each assessment, blood was obtained for determination of NKCA and the following instruments were administered: Perceived Stress Scale (PSS), Functional Assessment of Cancer Therapy-Fatigue (FACT-F), and Functional Assessment of Cancer Therapy-General (FACT-G). Hierarchical linear modeling (HLM) was used to evaluate group differences in initial outcomes and change in outcomes over time. Results Fatigue (FACT-F) levels, which were similar prior to radiation therapy, demonstrated a significant difference in trajectory. Women who received PBRT reported progressively lower fatigue; conversely fatigue worsened over time for women who received WBRT. No difference in perceived stress was observed between women who received PBRT or WBRT. Both groups of women reported similar levels of quality of life (FACT-G) prior to initiation of radiation therapy. However, HLM analysis revealed significant group differences in the trajectory of quality of life, such that women receiving PBRT exhibited a linear increase in quality of life over time after completion of radiation therapy; whereas women receiving WBRT showed a decreasing trajectory. NKCA was also similar between therapy groups but additional post hoc analysis revealed that better quality of life significantly predicted higher NKCA regardless of therapy. Conclusions Compared to WBRT, PBRT results in more rapid recovery from cancer-related fatigue with improved restoration of quality of life after radiation therapy. Additionally, better quality of life predicts higher NKCA against tumor targets, emphasizing the importance of fostering quality of life for women undergoing adjuvant radiation therapy.
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Affiliation(s)
- Kevin Albuquerque
- Department of Radiation Oncology, Loyola University Health System, Maywood, IL, USA.
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Yost KJ, Eton DT, Garcia SF, Cella D. Minimally important differences were estimated for six Patient-Reported Outcomes Measurement Information System-Cancer scales in advanced-stage cancer patients. J Clin Epidemiol 2011; 64:507-16. [PMID: 21447427 DOI: 10.1016/j.jclinepi.2010.11.018] [Citation(s) in RCA: 487] [Impact Index Per Article: 37.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2010] [Revised: 11/24/2010] [Accepted: 11/27/2010] [Indexed: 01/02/2023]
Abstract
OBJECTIVE We combined anchor- and distribution-based methods to establish minimally important differences (MIDs) for six Patient-Reported Outcomes Measurement Information System (PROMIS)-Cancer scales in advanced-stage cancer patients. STUDY DESIGN AND SETTING Participants completed 6 PROMIS-Cancer scales and 23 anchor measures at an initial (n=101) assessment and a follow-up (n=88) assessment 6-12 weeks later. Three a priori criteria were used to identify usable cross-sectional and longitudinal anchor-based MID estimates. The mean standard error of measurement was also computed for each scale. The focus of the analysis was on item response theory-based MIDs estimated on a T-score scale. Raw score MIDs were estimated for comparison purposes. RESULTS Many cross-sectional (64%) and longitudinal (73%) T-score anchor-based MID estimates were excluded because they did not meet a priori criteria. The following are the recommended T-score MID ranges: 17-item Fatigue (2.5-4.5), 7-item Fatigue (3.0-5.0), 10-item Pain Interference (4.0-6.0), 10-item Physical Functioning (4.0-6.0), 9-item Emotional Distress-Anxiety (3.0-4.5), and 10-item Emotional Distress-Depression (3.0-4.5). Effect sizes corresponding to these MIDs averaged between 0.40 and 0.63. CONCLUSIONS This study is the first to address MIDs for PROMIS measures. Studies are currently being conducted to confirm these MIDs in other patient populations and to determine whether these MIDs vary by patients' level of functioning.
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Affiliation(s)
- Kathleen J Yost
- Department of Health Sciences Research, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA.
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Lai JS, Beaumont JL, Ogale S, Brunetta P, Cella D. Validation of the functional assessment of chronic illness therapy-fatigue scale in patients with moderately to severely active systemic lupus erythematosus, participating in a clinical trial. J Rheumatol 2011; 38:672-9. [PMID: 21239746 DOI: 10.3899/jrheum.100799] [Citation(s) in RCA: 90] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
OBJECTIVE Fatigue is a common symptom of systemic lupus erythematosus (SLE). Our objective was to validate the 13-item Functional Assessment of Chronic Illness Therapy (FACIT)-Fatigue scale in patients with SLE. METHODS The FACIT-Fatigue, Medical Outcomes Study Short-Form-36 (SF-36) questionnaire, Brief Pain Inventory (BPI), and Patient Global Assessment Visual Analog Scale (Patient-GA) were completed at baseline and at Weeks 12, 24, and 52 by patients with moderately to severely active extrarenal SLE. The patients were participating in a rituximab clinical trial. The British Isles Lupus Assessment Group (BILAG) disease activity index and the Physician Global Assessment Visual Analog Scale (Physician-GA) were completed by physicians at the same visits. RESULTS At baseline, 254 patients completed the FACIT-Fatigue scale. Cronbach's α was > 0.95 at all visits. In cross-sectional analyses, FACIT-Fatigue scores differentiated between groups defined by BILAG General domain ratings. FACIT-Fatigue had moderate-high correlations (r = 0.5-0.8) with SF-36, BPI, and Patient-GA, but poor correlations with BILAG total score and Physician-GA (r = 0.1-0.3). At Weeks 12, 24, and 52, mean FACIT-Fatigue scale improvement was higher in patients who improved versus those who remained unchanged on the BILAG General domain. FACIT-Fatigue scale scores remained stable for patients with worsened BILAG General domain ratings compared to baseline. Distribution and anchor-based estimates suggested a minimally important difference (MID) range of 3-6 points. CONCLUSION The FACIT-Fatigue scale is a valid and responsive measure of fatigue in patients with SLE. MID in this SLE sample is similar to that derived previously in other populations. Since few patients experienced worsening BILAG General and Musculoskeletal domains in this study, further research is warranted to evaluate the responsiveness of FACIT-Fatigue to worsening of these domains.
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Affiliation(s)
- Jin-Shei Lai
- Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA.
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Bushnell DM, Martin ML, Moore KA, Richter HE, Rubin A, Patrick DL. Menorrhagia Impact Questionnaire: assessing the influence of heavy menstrual bleeding on quality of life. Curr Med Res Opin 2010; 26:2745-55. [PMID: 21043553 DOI: 10.1185/03007995.2010.532200] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVE Menorrhagia, or heavy menstrual bleeding (HMB), has a negative impact on women's quality of life (QOL). The objective was to develop, validate, and assess the performance of a disease-specific patient-reported outcome (PRO) measurement instrument for HMB (the Menorrhagia Impact Questionnaire [MIQ]). RESEARCH DESIGN AND METHODS The MIQ was designed to measure the effect of HMB on a woman's self-assessment of menstrual blood loss (MBL), limitations in social/leisure activities, physical activities, and ability to work. Meaningfulness of these observed MBL changes were also measured. The development and psychometric validation of the MIQ was performed utilizing data from a long-term safety study of tranexamic acid (Lysteda * *Lysteda is a registered trade name of Ferring Pharmaceuticals Inc., Parsippany, NJ, USA. ), with comparison to an age-matched normal control group recruited from the general population. Performance of the MIQ was also evaluated using data from a six-cycle, randomized, double-blind, clinical study of tranexamic acid for the treatment of HMB. Correlations and sensitivity of each pertinent MIQ item to the treatment-induced changes in MBL were assessed, and the minimally important differences (MID) for the individual MIQ items were determined. RESULTS The psychometric properties of the MIQ were fully validated. Correlations between individual MIQ items and changes in MBL were statistically significant (p < 0.001). A clear differentiation between tranexamic acid and placebo groups confirmed sensitivity of the MIQ and its ability to detect treatment-induced changes in MBL. MIDs were estimated for the individual MIQ items, with sensitivities and specificities in the 64-79% and 63-82% ranges using receiver operating characteristic (ROC) curve analyses, respectively. MIDs were found to be equal to or greater than 0.5. Statistically significant treatment differences were also observed for the proportions of subjects achieving at least 1-point improvement in MIQ scores. CONCLUSION The MIQ contains validated constructs important to women with HMB. CLINICAL TRIAL REGISTRATION NCT00113568 and NCT00386308 (ClinicalTrials.gov ID).
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Friedman JH, Alves G, Hagell P, Marinus J, Marsh L, Martinez-Martin P, Goetz CG, Poewe W, Rascol O, Sampaio C, Stebbins G, Schrag A. Fatigue rating scales critique and recommendations by the Movement Disorders Society task force on rating scales for Parkinson's disease. Mov Disord 2010; 25:805-22. [PMID: 20461797 DOI: 10.1002/mds.22989] [Citation(s) in RCA: 164] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Fatigue has been shown to be a consistent and common problem in Parkinson's disease (PD) in multiple countries and cultures. It is one of the most disabling of all symptoms, including motor dysfunction, and appears early, often predating the onset of motor symptoms. Several studies of the epidemiology of fatigue have been published, often using different scales, but few on treatment. The Movement Disorder Society (MDS) commissioned a task force to assess available clinical rating scales, critique their psychometric properties, summarize their clinical properties, and evaluate the evidence in support of their use in clinical studies in PD. Six clinical researchers reviewed all studies published in peer reviewed journals of fatigue in PD, evaluated the scales' previous use, performance parameters, and quality of validation data, if available. Scales were rated according to criteria provided by the MDS. A scale was "recommended" if it has been used in clinical studies beyond the group that developed it, has been used in PD and psychometric studies have established that it is a valid, reliable and sensitive to change in people with PD. Requiring a scale to have demonstrated sensitivity to change in PD specifically rather than in other areas in order to attain a rating of "recommended" differs from the use of this term in previous MDS task force scale reviews. "Suggested" scales failed to meet all the criteria of a "recommended" scale, usually the criterion of sensitivity to change in a study of PD. Scales were "listed" if they had been used in PD studies but had little or no psychometric data to assess. Some scales could be used both to screen for fatigue as well as to assess fatigue severity, but some were only used to assess severity. The Fatigue Severity Scale was "recommended" for both screening and severity rating. The Fatigue Assessment Inventory, an expanded version of the Fatigue severity Scale, is "suggested" for both screening and severity. The Functional Assessment of Chronic Illness Therapy-Fatigue was "recommended" for screening and "suggested" for severity. The Multidimensional Fatigue Inventory was "suggested" for screening and "recommended" for severity. The Parkinson Fatigue Scale was "recommended" for screening and "suggested" for severity rating. The Fatigue Severity Inventory was "listed" for both screening and severity. The Fatigue Impact Scale for Daily Use, an adaptation of the Fatigue Impact Scale was "listed" for screening and "suggested" for severity. Visual Analogue and Global Impression Scales are both "listed" for screening and severity. The committee concluded that current scales are adequate for fatigue studies in PD but that studies on sensitivity and specificity of the scales are still needed.
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Affiliation(s)
- Joseph H Friedman
- NeuroHealth, Parkinson's Disease and Movement Disorders Center, Warwick, Rhode Island 02886, USA.
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Klarenbach S, Manns B, Reiman T, Reaume MN, Lee H, Lloyd A, Wiebe N, Hemmelgarn B, Tonelli M. Economic evaluation of erythropoiesis-stimulating agents for anemia related to cancer. Cancer 2010; 116:3224-32. [PMID: 20564645 DOI: 10.1002/cncr.25052] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BACKGROUND Erythropoiesis-stimulating agents (ESA) administered to cancer patients with anemia reduce the need for blood transfusions and improve quality-of-life (QOL). Concerns about toxicity have led to more restrictive recommendations for ESA use; however, the incremental costs and benefits of such a strategy are unknown. METHODS The authors created a decision model to examine the costs and consequences of ESA use in patients with anemia and cancer from the perspective of the Canadian public healthcare system. Model inputs were informed by a recent systematic review. Extensive sensitivity analyses and scenario analysis rigorously assessed QOL benefits and more conservative ESA administration practices (initial hemoglobin [Hb] <10 g/dL, target Hb < or =12 g/dL, and chemotherapy induced anemia only). RESULTS Compared with supportive transfusions only, conventional ESA treatment was associated with an incremental cost per quality-adjusted life year (QALY) gained of $267,000 during a 15-week time frame. During a 1.3-year time horizon, ESA was associated with higher costs and worse clinical outcomes. In scenarios where multiple assumptions regarding QOL all favored ESA, the lowest incremental cost per QALY gained was $126,000. Analyses simulating the use of ESA in accordance with recently issued guidelines resulted in incremental cost per QALY gained of > $100,000 or ESA being dominated (greater costs with lower benefit) in the majority of the scenarios, although greater variability in the cost-utility ratio was present. CONCLUSIONS Use of ESA for anemia related to cancer is associated with incremental cost-effectiveness ratios that are not economically attractive, even when used in a conservative fashion recommended by current guidelines.
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Affiliation(s)
- Scott Klarenbach
- Department of Medicine, University of Alberta Edmonton, Alberta, Canada.
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Baró E, Carulla J, Cassinello J, Colomer R, Mata JG, Gascón P, Gasquet JA, Rodríguez CA, Valentín V. Psychometric properties of the Perform Questionnaire: a brief scale for assessing patient perceptions of fatigue in cancer. Support Care Cancer 2010; 19:657-66. [PMID: 20432046 PMCID: PMC3069331 DOI: 10.1007/s00520-010-0878-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2010] [Accepted: 04/08/2010] [Indexed: 01/11/2023]
Abstract
PURPOSE Fatigue is a symptom with a relevant impact on the daily lives of cancer patients and is gaining importance as an outcome measure. The Perform Questionnaire (PQ) is a new scale originally developed among Spanish-speaking patients for the assessment of perception and beliefs about fatigue in cancer patients. METHODS An observational longitudinal multicenter study was carried out on cancer patients with fatigue. Fatigue-specific measures (FACT-F), generic health-related quality-of-life measures (NHP), and PQ were gathered at baseline and 3 months later. Feasibility, reliability (internal consistency and test-retest), validity, sensitivity to change, and minimally important differences were analysed. RESULTS Four hundred thirty-seven patients were included in the study: 60.5% were women, the mean age was 59.1 years, the mean time from diagnosis was 2.2 years, 33.6% of patients had breast cancer, and 29.1% had anaemia (haemoglobin (Hb) <11 g/dL). Low levels of missing items and ceiling/floor effects (<10%) were found. The overall Cronbach's alpha and intraclass correlation coefficient were 0.94 and 0.83, respectively. The PQ score was associated with fatigue intensity, the need for a caregiver, and the Hb level. Its association was stronger with the FACT-F than with non-specific health measures (NHP). The PQ showed good sensitivity to change for improved and worsening health status. A minimally important difference of 3.5 was estimated in patients whose Hb level had improved by at least 1 g/dL. CONCLUSIONS The PQ measured the attitudes and beliefs about fatigue among cancer patients in clinical practice and showed good psychometric properties among Spanish-speaking patients.
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Affiliation(s)
- Eva Baró
- 3D Health Research, Barcelona, Spain.
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Gandra SR, Finkelstein FO, Bennett AV, Lewis EF, Brazg T, Martin ML. Impact of Erythropoiesis-Stimulating Agents on Energy and Physical Function in Nondialysis CKD Patients With Anemia: A Systematic Review. Am J Kidney Dis 2010; 55:519-34. [DOI: 10.1053/j.ajkd.2009.09.019] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2009] [Accepted: 09/14/2009] [Indexed: 11/11/2022]
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Pavese I, Satta F, Todi F, Di Palma M, Piergrossi P, Migliore A, Piselli P, Borghesi R, Mancino G, Brunetti E, Alimonti A. High serum levels of TNF-α and IL-6 predict the clinical outcome of treatment with human recombinant erythropoietin in anaemic cancer patients. Ann Oncol 2009; 21:1523-1528. [PMID: 20032122 DOI: 10.1093/annonc/mdp568] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND A number of anaemic cancer patients are not responsive to treatment with recombinant human erythropoietin (rHuEPO). The aim of the present study is to investigate whether serum levels of tumour necrosis factor-alpha (TNF-alpha), interleukin (IL)-1beta, IL-6 and additional laboratory parameters, together with clinical variables, can predict the clinical outcome of treatment with rHuEPO in anaemic cancer patients. PATIENTS AND METHODS Thirty-five cancer patients and 25 healthy controls were enrolled in this study. Patients were treated with epoetin alfa at the dose of 150 IU/kg s.c. three times a week for 12 weeks. If the haemoglobin (Hb) level failed to improve at least 2 g/dl above baseline by week 6 of treatment, dose was increased to 300 IU/kg s.c. for the remainder of the treatment period. All patients filled out the Brief Fatigue Inventory (BFI), a questionnaire for the self-evaluation of cancer-related fatigue. Serum samples from patients and control groups were frozen at -80 degrees C and TNF-alpha, IL-1beta and IL-6 were later examined by enzyme-linked immunosorbent assay. RESULTS Fatigued cancer patients had significant higher levels of circulating TNF-alpha, IL-1beta and IL-6 than healthy controls. Responders (Rs) to erythropoietin had significant lower medium levels of TNF-alpha and IL-6 than nonresponders (NRs). Fatigued patients with a general BFI score > or =6 presented higher medium level of cytokines than nonfatigued patients (general BFI score <6), but each group responded similarly to treatment with rHuEPO. CONCLUSIONS High serum levels of TNF-alpha and IL-6 at the baseline are significantly correlated with a negative response to administration with rHuEPO. Thus, pretreatment evaluation of TNF-alpha and IL-6 serum levels can help to select those patients who are most likely to benefit from treatment with rHuEPO. On the contrary, Hb level, red blood cell count, lactate dehydrogenase and BFI score do not predict the outcome of treatment with rHuEPO.
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Affiliation(s)
| | | | | | | | | | - A Migliore
- Medicine, San Pietro Fatebenefratelli Hospital
| | - P Piselli
- Department of Statistics, National Institute 'L. Spallanzani' Istituto di Ricerca e Cura a Carattere Scentifico
| | - R Borghesi
- San Pietro FBF Research Center, San Pietro FBF Hospital, Rome, Italy
| | - G Mancino
- San Pietro FBF Research Center, San Pietro FBF Hospital, Rome, Italy
| | - E Brunetti
- San Pietro FBF Research Center, San Pietro FBF Hospital, Rome, Italy
| | - A Alimonti
- Departments of Oncology; San Pietro FBF Research Center, San Pietro FBF Hospital, Rome, Italy.
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Escudier B, Roigas J, Gillessen S, Harmenberg U, Srinivas S, Mulder SF, Fountzilas G, Peschel C, Flodgren P, Maneval EC, Chen I, Vogelzang NJ. Phase II study of sunitinib administered in a continuous once-daily dosing regimen in patients with cytokine-refractory metastatic renal cell carcinoma. J Clin Oncol 2009; 27:4068-75. [PMID: 19652072 DOI: 10.1200/jco.2008.20.5476] [Citation(s) in RCA: 168] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE Sunitinib has demonstrated antitumor activity in metastatic renal cell carcinoma (mRCC) when given at 50 mg/d on a 4-weeks-on 2-weeks-off regimen. Herein, we report results of an open-label, multicenter phase II mRCC study of sunitinib administered on a continuous once-daily dosing regimen. PATIENTS AND METHODS Eligibility criteria included histologically proven mRCC with measurable disease, failure of one prior cytokine regimen, and good performance status. Patients were randomly assigned to a sunitinib starting dose of 37.5 mg/d in the morning (AM) or evening (PM). RECIST-defined objective response rate (ORR) was the primary end point. Secondary end points included progression-free survival (PFS), overall survival (OS), adverse events (AEs), and quality-of-life measures. RESULTS One hundred seven patients were randomly assigned to AM (n = 54) or PM (n = 53) dosing and on study for a median 8.3 months. Eighty-three patients discontinued, 65 due to disease progression and 16 because of AEs; two patients withdrew consent. Dosing was reduced to 25 mg/d in 46 patients (43%) due to grade 3/4 AEs. The most common grade 3 treatment-related AEs were asthenia/fatigue (16%), diarrhea (11%), hypertension (11%), hand-foot syndrome (9%), and anorexia (8%). ORR was 20% with a 7.2-month median response duration. Median PFS and OS were 8.2 and 19.8 months, respectively, at median follow-up of 26.4 months. Efficacy, tolerability, and quality-of-life results were similar between patients dosed in the AM or PM. CONCLUSION Sunitinib 37.5 mg, administered on a continuous once-daily dosing regimen, has a manageable safety profile as second-line mRCC therapy, providing flexible dosing, which can be explored in combination studies.
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Affiliation(s)
- Bernard Escudier
- Unité Immunothérapie, Institut Gustave Roussy, 39 rue Camille Desmoulins, 94805 Villejuif Cedex, France.
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Affiliation(s)
- Ora Paltiel
- Department of Hematology and School of Public Health, Hadassah-Hebrew University, Jerusalem, Israel
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Tonelli M, Hemmelgarn B, Reiman T, Manns B, Reaume MN, Lloyd A, Wiebe N, Klarenbach S. Benefits and harms of erythropoiesis-stimulating agents for anemia related to cancer: a meta-analysis. CMAJ 2009; 180:E62-71. [PMID: 19407261 PMCID: PMC2683210 DOI: 10.1503/cmaj.090470] [Citation(s) in RCA: 149] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Erythropoiesis-stimulating agents are used to treat anemia in patients with cancer. However, their safety and effectiveness is controversial. We did a systematic review of the clinical efficacy and harms of these agents in adults with anemia related to cancer or chemotherapy. METHODS We conducted a systematic review of published and unpublished randomized controlled trials (RCTs) using accepted methods for literature searches, article selection, data extraction and quality assessment. We included RCTs involving anemic adults with cancer. We compared the use of erythropoiesis-stimulating agents with nonuse and assessed clinical outcomes (all-cause mortality, cardiovascular events and hypertension, health-related quality of life, blood transfusions and tumour response) and harms (serious adverse events) between groups. RESULTS We identified 52 trials (n = 12 006) that met our selection criteria. The pooled all-cause mortality during treatment was significantly higher in the group receiving erythropoiesis-stimulating therapy than in the control group (relative risk [RR] 1.15, 95% confidence interval [CI] 1.03 to 1.29). Compared with no treatment, use of erythropoiesis-stimulating agents led to clinically detectable improvements in disease-specific measures of quality of life. It also reduced the use of blood transfusions (RR 0.64, 95% CI 0.56 to 0.73). However, it led to an increased risk of thrombotic events (RR 1.69, 95% CI 1.27 to 2.24) and serious adverse events (RR 1.16, 95% CI 1.08 to 1.25). INTERPRETATION Use of erythropoiesis-stimulating agents in patients with cancer-related anemia improved some disease-specific measures of quality of life and decreased the use of blood transfusions. However, it increased the risk of death and serious adverse events. Our findings suggest that such therapy not be used routinely as an alternative to blood transfusion in patients with anemia related to cancer.
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Elting LS, Keefe DM, Sonis ST, Garden AS, Spijkervet FKL, Barasch A, Tishler RB, Canty TP, Kudrimoti MK, Vera-Llonch M. Patient-reported measurements of oral mucositis in head and neck cancer patients treated with radiotherapy with or without chemotherapy: demonstration of increased frequency, severity, resistance to palliation, and impact on quality of life. Cancer 2008; 113:2704-13. [PMID: 18973181 DOI: 10.1002/cncr.23898] [Citation(s) in RCA: 234] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND The risk, severity, and patient-reported outcomes of radiation-induced mucositis among head and neck cancer patients were prospectively estimated. METHODS A validated, patient-reported questionnaire (OMDQ), the FACT quality of life (QOL), and the Functional Assessment of Chronic Illness Therapy (FACIT) fatigue scales were used to measure mucositis (reported as mouth and throat soreness), daily functioning, and use of analgesics. Patients were studied before radiotherapy (RT), daily during RT, and for 4 weeks after RT. RESULTS Contrary to previous reports, the risk of mucositis was virtually identical in the 126 patients with oral cavity or oropharynx tumors (99% overall; 85% grade 3-4) compared with 65 patients with tumors of the larynx or hypopharynx (98% overall; 77% grade 3-4). The mean QOL score decreased significantly during RT, from 85.1 at baseline to 69.0 at Week 6, corresponding with the peak of mucositis severity. The mean functional status score decreased by 33% from 18.3 at baseline to 12.3 at Week 6. The impact of mucositis on QOL was proportional to its severity, although even a score of 1 or 2 (mild or moderate) was associated with a significant reduction in QOL (from 93.6 at baseline to 74.7 at Week 6). Despite increases in analgesic use from 34% at baseline to 80% at Week 6, mean mucositis scores exceeded 2.5 at Week 6. CONCLUSIONS Mucositis occurs among virtually all patients who are undergoing radiation treatment of head and neck cancers. The detrimental effects on QOL and functional status are significant, and opioid analgesia provides inadequate relief. Preventive rather than symptom palliation measures are needed.
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Affiliation(s)
- Linda S Elting
- Department of Biostatistics, The University of Texas M. D. Anderson Cancer Center, Houston, Texas 77030, USA.
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Lloyd A, van Hanswijck de Jonge P, Doyle S, Cornes P. Health state utility scores for cancer-related anemia through societal and patient valuations. VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2008; 11:1178-1185. [PMID: 19602216 DOI: 10.1111/j.1524-4733.2008.00394.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
OBJECTIVES Fatigue is recognized as the most serious complication of chemotherapy for the majority of patients. This study aims to determine preferences and utility values for health state descriptions of anemia associated with cancer treatment. METHODS FACT-An clinical trial data were summarized to define health states associated with hemoglobin levels of 7.0-8.0, 8.0-9.0, 9.0-10.0, 10.0-10.5, 10.5-11.0, 11.0-12.0, and 12.0+ g/dL. Health state descriptions were reviewed by clinicians and two quality-of-life experts. Eighty-five members of the general public were asked to rate the health states using a visual analogue scale and standard gamble (SG). Twenty-six oncology patients were interviewed using the time trade-off (TTO). RESULTS The mean societal SG derived utility values showed a significant linear change from 0.583 +/- 0.067 (7-8 g/dL hemoglobin [Hb]) to 0.708 +/- 0.057 (12+ g/dL Hb). The patient TTO data ranged from 0.297 +/- 0.127 (7-8 g/dL Hb) to 0.611 +/- 0.092 (12+ g/dL Hb). CONCLUSIONS The health state utility scores from both groups show a decrement in line with worsening anemia. Furthermore, patients who have experienced cancer-related fatigue rate the more severe levels of anemia much lower than the general public.
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Affiliation(s)
- Andrew Lloyd
- Oxford Outcomes Ltd, Seacourt Tower, Oxford, UK.
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Loftus EV, Feagan BG, Colombel JF, Rubin DT, Wu EQ, Yu AP, Pollack PF, Chao J, Mulani P. Effects of adalimumab maintenance therapy on health-related quality of life of patients with Crohn's disease: patient-reported outcomes of the CHARM trial. Am J Gastroenterol 2008; 103:3132-41. [PMID: 18853973 DOI: 10.1111/j.1572-0241.2008.02175.x] [Citation(s) in RCA: 142] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVES We evaluated the effects of adalimumab maintenance therapy on health-related quality of life (HRQOL) in patients with moderate to severe Crohn's disease. METHODS In a Phase III, randomized, double-blind clinical trial (CHARM) of moderate to severe Crohn's disease patients, HRQOL outcomes were compared between the adalimumab maintenance treatment groups (every other week and weekly injection) and the adalimumab induction-only group. The Zung Self-Rating Depression Scale, functional assessment of chronic illness therapy (FACIT)-Fatigue, visual analog pain scales, Inflammatory Bowel Disease questionnaire (IBDQ), and Medical Outcomes Study 36-item Short Form Health Survey (SF-36) were analyzed for 499 randomized responders (a decrease of > or =70 points from baseline in the Crohn's Disease Activity Index [CDAI]) at baseline and weeks 4, 12, 26, and 56. RESULTS CHARM patients' HRQOL was substantially impaired at baseline. Following a 4-week adalimumab induction therapy, patients experienced statistically significant improvements in all HRQOL measures (P < 0.0001). Compared with patients who were assigned to placebo after induction therapy, patients who continued adalimumab at 40 mg every other week maintenance therapy reported less depression (P < 0.01), fewer fatigue symptoms (P < 0.001), greater improvements in the IBDQ (P < 0.05), greater SF-36 physical component summary scores (P < 0.05), and less abdominal pain (P < 0.05) from weeks 12 to 56. They also had greater SF-36 mental component summary scores at week 56 (P < 0.05). Patients who continued adalimumab at 40-mg weekly maintenance therapy reported less depression and fewer fatigue symptoms at week 56, greater improvement in IBDQ, and less abdominal pain from weeks 12 to 56 (all P < 0.05 vs. placebo). CONCLUSIONS Adalimumab maintenance therapy provided sustained improvements in HRQOL for patients with moderate to severe Crohn's disease through week 56.
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Affiliation(s)
- Edward V Loftus
- Miles & Shirley Fiterman Center for Digestive Diseases, Mayo Clinic, Rochester, Minnesota 55905, USA
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Kabbinavar FF, Wallace JF, Holmgren E, Yi J, Cella D, Yost KJ, Hurwitz HI. Health-related quality of life impact of bevacizumab when combined with irinotecan, 5-fluorouracil, and leucovorin or 5-fluorouracil and leucovorin for metastatic colorectal cancer. Oncologist 2008; 13:1021-9. [PMID: 18776057 DOI: 10.1634/theoncologist.2008-0003] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
PURPOSE To compare the time to deterioration in health-related quality of life (HRQoL) in patients with previously untreated metastatic colorectal cancer receiving a 5-fluorouracil (5-FU)-based chemotherapy regimen with or without the addition of bevacizumab (BV) in two randomized, placebo-controlled studies. PATIENTS AND METHODS Prespecified HRQoL endpoints in the phase II (Study 2192) and phase III (Study 2107) studies were time to deterioration in HRQoL, measured by the Functional Assessment of Cancer Therapy-Colorectal (FACT-C) Colorectal Cancer Subscale (CCS), Trial Outcome Index (TOI-C), and FACT-C total score. Time to deterioration in HRQoL was evaluated for patients with baseline and postbaseline assessments, using the stratified log-rank test. RESULTS In the pivotal phase III trial, HRQoL baseline and postbaseline CCS scores were available for 127 patients receiving irinotecan, 5-FU, and leucovorin (LV) (IFL) and 122 patients receiving IFL plus BV. The time to deterioration in HRQoL did not differ significantly between treatment groups as measured by the CCS, TOI-C, or FACT-C total score. In the phase II study, baseline and postbaseline CCS scores were available for 77 and 89 patients receiving 5-FU and LV and 5-FU and LV plus BV, respectively. In that study, the time to deterioration in HRQoL was similar between groups as measured by the CCS and TOI-C scores, but was significantly longer in the 5-FU and LV plus BV arm than in the 5-FU and LV plus placebo arm for the FACT-C total score. CONCLUSIONS When added to 5-FU chemotherapy, BV significantly prolonged overall survival and progression-free survival without compromising HRQoL.
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Affiliation(s)
- Fairooz F Kabbinavar
- Division of Hematology/Oncology, University of California at Los Angeles , California 90095-7059, USA.
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Leaf DE, Goldfarb DS. Interpretation and review of health-related quality of life data in CKD patients receiving treatment for anemia. Kidney Int 2008; 75:15-24. [PMID: 18813284 DOI: 10.1038/ki.2008.414] [Citation(s) in RCA: 112] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Recent evidence suggests that targeting higher hemoglobin values with erythropoiesis stimulating agents (ESAs) may lack mortality benefits and may even result in adverse cardiovascular complications when used in chronic kidney disease patients. However, ESAs are frequently reported to result in improvements in health-related quality of life (HRQOL). The purpose of this review is to evaluate the magnitude and nature of ESA-associated improvements in HRQOL, as well as to understand how to interpret the clinical significance of HRQOL data. HRQOL findings should be analyzed not by statistical significance but rather by using a minimal clinically important difference approach, or, alternatively, a distribution-based approach (such as Cohen's effect size). HRQOL domains that are most improved with ESAs relate to physical symptoms, vitality, energy, and performance; domains of social functioning and mental health show modest improvement, whereas the domains of emotional functioning and pain show very little improvement. Additional domains not measured by commonly used instruments (such as the SF-36) that have been shown to improve with ESAs include sleep, cognitive functioning, and sexual functioning. The maximal increase in HRQOL per incremental increase in hemoglobin appears to occur in the range of 10-12 g/dl. Beyond this range, additional normalization of hemoglobin (to 12-14 g/dl) results in continued (albeit blunted) improvements in HRQOL.
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Affiliation(s)
- David E Leaf
- Department of Medicine, New York University School of Medicine, New York, New York, USA
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Symptoms and treatment burden associated with cancer treatment: results from a cross-sectional national survey in the U.S. Support Care Cancer 2008; 16:791-801. [DOI: 10.1007/s00520-007-0380-2] [Citation(s) in RCA: 196] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2007] [Accepted: 12/06/2007] [Indexed: 10/22/2022]
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Kimel M, Leidy NK, Mannix S, Dixon J. Does epoetin alfa improve health-related quality of life in chronically ill patients with anemia? Summary of trials of cancer, HIV/AIDS, and chronic kidney disease. VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2008; 11:57-75. [PMID: 18237361 DOI: 10.1111/j.1524-4733.2007.00215.x] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
OBJECTIVES Anemia, defined as having low levels of hemoglobin (HGB), is caused by disease-related (e.g., bone marrow suppression, nutritional deficiency) or treatment-related (e.g., chemotherapy, antiretroviral therapy) factors. Although epoetin alfa has been shown to improve HGB outcomes in cancer, HIV/AIDS, and chronic kidney disease (CKD), these results have been viewed in isolation, rather than across populations. The purpose of this article is to review findings from trials that evaluated the impact of epoetin alfa on HGB and health-related quality of life (HRQL) across various populations with different underlying causes of anemia. METHODS A review of clinical trials published in English between January 1993 and September 2005. Searches were conducted using MEDLINE and EMBASE. Between- and within-group changes in HGB and HRQL were examined. RESULTS One hundred ten articles were retrieved and 18 were reviewed. Statistically significant improvements in HGB were generally seen (1) between groups for cancer patients receiving epoetin alfa compared with those receiving placebo or standard of care (SOC) (between-group differences in changes from baseline to end point ranging from 1.2 to 1.9 g/dl); and (2) within groups for HIV/AIDS and CKD patients receiving epoetin alfa (changes from baseline to end point of 2.5 and 2.9 g/dl and 2.7 g/dl, respectively). Statistically and clinically significant improvements in HRQL, particularly with regard to fatigue, were seen across chronic conditions based on the Linear Analog Scale Assessment energy scale; where improvements of at least 8 mm-considered clinically relevant-were generally seen (1) between groups for cancer patients receiving epoetin alfa compared with those receiving placebo or SOC (differences in changes from baseline to end point from 0.8 to 19.8 mm); and (2) within groups for HIV/AIDS and CKD patients receiving epoetin alfa (changes from baseline to end point of 23 and 25 mm and 28 mm, respectively). CONCLUSIONS Results of published clinical trials suggest that treatment of anemia associated with cancer, HIV/AIDS and CKD can have a significant impact on HRQL, particularly fatigue, and that this impact is both statistically and clinically significant.
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Affiliation(s)
- Miriam Kimel
- United BioSource Corporation, Center for Health Outcomes Research, Bethesda, MD, USA.
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Clinically Important Improvement in the Intensity of Fatigue in Patients with Advanced Cancer. J Palliat Med 2007; 10:1068-75. [DOI: 10.1089/jpm.2007.0007] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
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Bulotiene G, Veseliunas J, Ostapenko V. Quality of life of Lithuanian women with early stage breast cancer. BMC Public Health 2007; 7:124. [PMID: 17594500 PMCID: PMC1920505 DOI: 10.1186/1471-2458-7-124] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2006] [Accepted: 06/26/2007] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND In the last decades, there have been no studies carried out in Lithuania on the quality of life of breast cancer patients. The aim of the present study was to evaluate changes in the quality of life of Lithuanian women with the early stage of breast cancer nine months after surgery and its dependence on surgical strategy, adjuvant chemotherapy and the social and demographic status of the patients. METHODS Seventy-seven patients with early stage breast cancer filled in the FACT-An questionnaire twice: one week and nine months after the surgery. The main age of the patients was 53.1 +/- 10.6 years. We distinguished the mastectomy group and breast conserving treatment (BCT) group with/without chemotherapy. The groups were identical in their social and demographic status (age, education, occupation and marital status). Changes in the quality of life in these groups were compared nine months after surgery. RESULTS Nine months after surgery, the overall quality of life was found worse in both mastectomy and BCT groups. Changes were induced by the worsening of the emotional and social well-being. The quality of life became worse in the mastectomy plus chemotherapy sample. No changes were detected in the mastectomy group without chemotherapy. In addition, the multivariate analysis showed that the marital status was quite a significant determinant of the functional well-being. CONCLUSION Nine months after surgery, the study revealed a worsening of the overall quality of life in both groups of patients--those who had undergone mastectomy and BCT. The quality of life became considerably worse in the mastectomy plus chemotherapy group. Marital status was found to exert the most considerable influence on the women's quality of life in comparison with other social and demographic factors.
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Affiliation(s)
- Giedre Bulotiene
- Department of Physical Medicine and Rehabilitation, Institute of Oncology, Vilnius University, Vilnius, Lithuania
| | - Jonas Veseliunas
- Department of Physical Medicine and Rehabilitation, Institute of Oncology, Vilnius University, Vilnius, Lithuania
| | - Valerijus Ostapenko
- Department of Breast Surgery and Oncology, Institute of Oncology, Vilnius University, Vilnius, Lithuania
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Crawford J, Robert F, Perry MC, Belani C, Williams D. A randomized trial comparing immediate versus delayed treatment of anemia with once-weekly epoetin alfa in patients with non-small cell lung cancer scheduled to receive first-line chemotherapy. J Thorac Oncol 2007; 2:210-20. [PMID: 17410044 DOI: 10.1097/jto.0b013e318031cd9a] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
INTRODUCTION This study evaluated the safety/efficacy of once-weekly (QW) epoetin alfa measured by quality of life (QOL), hemoglobin (Hb), transfusion incidence, tumor response, and survival in patients with chemotherapy-naïve, advanced non-small cell lung cancer (NSCLC). METHODS Stage IIIB/IV NSCLC patients with Hb > or = 11 to < 15 g/dl scheduled for at least 8 weeks of first-line chemotherapy were randomized to subcutaneously receive 40,000 U of epoetin alfa QW at chemotherapy initiation (immediate) or no epoetin alfa unless Hb decreased to < or = 10 g/dl (delayed). The primary efficacy variable was change in QOL for immediate versus delayed intervention. Target accrual was 320 patients. RESULTS The study was terminated early because of slow accrual; of 216 patients enrolled, 211 were evaluable for efficacy. Hb was maintained in the immediate group, but it decreased in the delayed group (12.9 versus 11.6 g/dl final values, respectively). Numerically, fewer immediate patients required transfusions versus delayed patients. Mean QOL scores, modestly declining in both groups from baseline to final measurement, were not significantly different between groups. Tumor response and median overall survival were similar between groups. Epoetin alfa was well tolerated, with a similar thrombovascular event rate between groups. CONCLUSION Epoetin alfa in subcutaneous doses of 40,000 U QW, given immediately at chemotherapy initiation for advanced NSCLC, was well tolerated, and it effectively maintained Hb, leading to a reduced transfusion incidence versus delayed epoetin alfa. Overall QOL scores were higher than typical in this population, decreasing slightly during treatment in both groups. Overall survival was similar between groups, with no evidence of a negative effect by early epoetin alfa intervention.
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Savonije JH, van Groeningen CJ, Wormhoudt LW, Giaccone G. Early intervention with epoetin alfa during platinum-based chemotherapy: an analysis of the results of a multicenter, randomized, controlled trial based on initial hemoglobin level. Oncologist 2006; 11:206-16. [PMID: 16476841 DOI: 10.1634/theoncologist.11-2-206] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE This analysis of the results of a randomized, controlled trial evaluating the effects of epoetin alfa (EPO) therapy on transfusion requirements, hemoglobin (Hb), and quality of life (QOL) in patients with cancer receiving platinum-based chemotherapy was conducted to evaluate the effect of initial Hb level on study outcomes. METHODS Patients with Hb levels < or =12.1 g/dl were randomized 2:1 to receive EPO, 10,000 U three times weekly s.c. or best supportive care (BSC) until 4 weeks after their last chemotherapy cycle. For this analysis, patients were stratified by baseline Hb level (< or =9.7 g/dl, >9.7 g/dl to < or =10.5 g/dl, >10.5 g/dl to < or =11.3 g/dl, and >11.3 g/dl to < or =12.1 g/dl), and study results were reanalyzed. RESULTS Significantly fewer EPO patients than BSC patients with initial Hb levels >9.7 g/dl to < or =12.1 g/dl required transfusions. EPO maintained Hb levels throughout the study for patients with Hb levels >11.3 g/dl to < or =12.1 g/dl, compared with a decrease with BSC. For patients with baseline Hb levels >10.5 g/dl, for whom the mean changes from baseline to last assessment were measured by the Cancer Linear Analogue Scale assessments of energy and overall QOL as well as by the Functional Assessment of Cancer Therapy (FACT)-Fatigue and FACT-An Anemia subscale, QOL scores were significantly greater with EPO than with BSC. QOL declined in patients receiving BSC, and the mean decreases in QOL scores were greater for BSC patients with baseline Hb levels >10.5 g/dl, compared with the overall BSC group. CONCLUSION In patients with cancer receiving platinum-based chemotherapy and with baseline Hb levels >10.5 g/dl, early intervention with EPO reduces transfusions, maintains Hb level, and maintains or improves QOL. This study supports the positive effects of early intervention when analyzed according to initial Hb value.
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Affiliation(s)
- Jorine H Savonije
- VU Medisch Centrum, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands
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Hagell P, Höglund A, Reimer J, Eriksson B, Knutsson I, Widner H, Cella D. Measuring fatigue in Parkinson's disease: a psychometric study of two brief generic fatigue questionnaires. J Pain Symptom Manage 2006; 32:420-32. [PMID: 17085268 DOI: 10.1016/j.jpainsymman.2006.05.021] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2005] [Revised: 04/03/2006] [Accepted: 05/11/2006] [Indexed: 10/23/2022]
Abstract
This study evaluated and compared the measurement properties of the 13-item Functional Assessment of Chronic Illness Therapy-Fatigue Scale (FACIT-F) and the 9-item Fatigue Severity Scale (FSS) in 118 consecutive Parkinson's disease (PD) patients, using traditional and Rasch measurement methodologies. Both questionnaires exhibited excellent data quality and reliability (coefficient alpha>or=0.9), and acceptable rating scale functionality, and both discriminated between fatigued and nonfatigued patients. Factor and Rasch analyses provided general support for unidimensionality of both FACIT-F and FSS, although they do not appear to measure identical aspects of fatigue. No signs of differential item functioning (DIF) were found for the FACIT-F, whereas potential age DIF was detected for two FSS items. These results support the measurement validity of both questionnaires in PD, although the FACIT-F displayed better measurement precision and modest psychometric advantages over the FSS. Availability of psychometrically sound fatigue measures that are applicable across disorders provides a sound basis for advancing the understanding of this common and distressing complaint.
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Affiliation(s)
- Peter Hagell
- Department of Health Sciences, Lund University, Sweden.
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Lefebvre P, Vekeman F, Sarokhan B, Enny C, Provenzano R, Cremieux PY. Relationship between hemoglobin level and quality of life in anemic patients with chronic kidney disease receiving epoetin alfa. Curr Med Res Opin 2006; 22:1929-37. [PMID: 17022852 DOI: 10.1185/030079906x132541] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVES To evaluate the relationship between hemoglobin (Hb) level and quality of life (QOL) in anemic patients with non-dialysis chronic kidney disease receiving epoetin alfa. PATIENTS AND METHODS A post-hoc analysis using data from a multicenter, open-label, prospective study of epoetin alfa for anemia in patients with chronic kidney disease not on dialysis was conducted. The relationship between Hb and QOL was analyzed using correlation and longitudinal analyses, the latter adjusting for sample selection bias. The Linear Analog Scale Assessment (LASA) and the Kidney Disease Questionnaire (KDQ) subscales were used to measure QOL. The impact of an incremental 1 g/dL increase in Hb level on LASA and KDQ scores was determined using an incremental analysis. RESULTS A total of 1183 and 1044 patients formed the study populations for the LASA and KDQ analyses, respectively. There was a positive and significant relationship between Hb levels and QOL (p < 0.05). Using non-linear regression analysis, we characterized the sigmoid-shape of the relationship between Hb levels and QOL scores. Hemoglobin change was a statistically significant determinant of QOL improvement for both LASA and KDQ scales (p < 0.05). The model predicted that, based on a 2 unit change in Hb, the greatest incremental QOL improvement per unit of Hb increase occurred when Hb was in the range of 11 to 12 g/dL. CONCLUSIONS This study demonstrates that, beyond the well-known relationship between Hb increases and QOL improvements, the maximal incremental gain in QOL occurred when Hb reached 11 to 12 g/dL. This suggests that treating anemic patients with non-dialysis chronic kidney disease until their Hb level reaches 12 g/dL will result in the greatest QOL improvement per Hb unit increase. The analyses were conducted based on an open-label study of epoetin alfa and could be further validated using a randomized, controlled trial, comparing incremental gains in QOL associated with treatment initiation at varying levels of Hb across arms.
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Aapro MS, Dale DC, Blasi M, Sarokhan B, Ahmed F, Woodman RC. Epoetin alfa increases hemoglobin levels and improves quality of life in anemic geriatric cancer patients receiving chemotherapy. Support Care Cancer 2006; 14:1184-94. [PMID: 16758175 DOI: 10.1007/s00520-006-0076-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2005] [Accepted: 03/30/2006] [Indexed: 11/25/2022]
Abstract
GOAL To evaluate epoetin alfa (EPO) treatment of anemia in geriatric cancer patients receiving chemotherapy, a retrospective subgroup analysis was conducted of anemic cancer patients > or =65 years of age from three 16-week community-based studies of thrice-weekly (TIW) or once-weekly (QW) EPO for chemotherapy-related anemia (CRA). PATIENTS AND METHODS Analyses were conducted on the overall geriatric population (> or =65 years) and by age subgroup (65-74, 75-84, and > or =85 years), and compared with younger patients (<65 years) for each individual study and for pooled data. MAIN RESULTS Some 3,634 geriatric patients were compared with 3,467 younger patients. From baseline to final measurement, EPO therapy significantly increased Hb by 2.0 g/dl in patients > or =65 years and 1.9 g/dl in patients <65 years (P<0.0001) and reduced transfusion utilization in both groups (P<0.006). Both age groups also had significant improvements in quality of life (QOL), measured by the 100-mm Linear Analog Assessment Scale (LASA). In younger patients, mean LASA changes were significantly greater than those in geriatric patients (P<0.05); however, QOL improvements in both age groups were clinically meaningful. There were no significant differences across geriatric age subgroups or between TIW and QW regimens for Hb change or QOL improvement. Overall hematopoietic response rate to EPO was 65.4% for patients > or =65 years and 64.7% for patients <65 years. Predictors of greater hematopoietic response (based on a pooled analysis) included lower body weight, baseline Hb, and baseline serum erythropoietin levels; better tumor response; and history of EPO dose reduction and longer time on study. CONCLUSIONS Anemic geriatric patients receiving EPO for CRA responded comparably to younger patients <65 years and should be treated similarly.
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Kallich J, McDermott A, Xu X, Fayers P, Cella D. The relationship between patient knowledge of hemoglobin levels and health-related quality of life. Qual Life Res 2006; 15:57-68. [PMID: 16411031 DOI: 10.1007/s11136-005-8324-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/02/2005] [Indexed: 11/25/2022]
Abstract
BACKGROUND An anti-anemia drug may improve self-reported quality of life (QOL) partly because patients know their hemoglobin level is rising. In the absence of any published studies on this topic, the authors investigated the association between knowledge of hemoglobin levels and self-reported QOL. METHODS The study analyzed health-related QOL (HRQOL) data from five randomized clinical trials of erythropoietic therapy in patients with cancer-related anemia. Patients were asked whether they knew their hemoglobin level and, if so, to report its value. Patients (n=1007) were grouped into three categories depending on the extent and accuracy of hemoglobin level knowledge. HRQOL scale scores were compared between categories. RESULTS Only 23.2% of patients reported knowing their hemoglobin level at the end of the study; however, the value was accurate (within 1 g/dl) in 88.0% of these patients. On five of the 11 HRQOL scales studied, there was a significant association between knowledge of hemoglobin level and HRQOL score. However, the magnitude of the mean difference between those who knew vs. those who did not know their hemoglobin was generally below scale thresholds for minimally important differences. CONCLUSIONS Patient knowledge of hemoglobin level has a modest association with some aspects of self-reported HRQOL. The magnitude of this association, where it exists, would be unlikely to explain large group differences in HRQOL reports over time, even for patients who know their hemoglobin level.
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Affiliation(s)
- J Kallich
- Amgen Inc., Thousand Oaks, CA 91320-1799, USA.
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Steensma DP, Molina R, Sloan JA, Nikcevich DA, Schaefer PL, Rowland KM, Dentchev T, Novotny PJ, Tschetter LK, Alberts SR, Hogan TF, Law A, Loprinzi CL. Phase III study of two different dosing schedules of erythropoietin in anemic patients with cancer. J Clin Oncol 2006; 24:1079-89. [PMID: 16505427 DOI: 10.1200/jco.2005.02.7276] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To compare maintenance epoetin alfa administered once every 3 weeks with continued weekly epoetin alfa for patients with cancer-associated anemia. PATIENTS AND METHODS Eligible patients were randomly assigned at enrollment to receive three weekly doses of epoetin alfa 40,000 U subcutaneously (SC), followed by either standard weekly epoetin alfa (40K arm) or 120,000 U of epoetin alfa (120K arm) SC every 3 weeks for 18 additional weeks. RESULTS Three hundred sixty-five patients were enrolled. One hundred eighty-three patients were assigned to the 40K arm, and 182 were assigned to the 120K arm. There was no difference in the proportion of patients requiring transfusions during the study (23% in 40K arm and 18% in 120K arm, P = .22) or specifically during the maintenance phase (13% in 40K arm v 15% in 120K arm, P = .58). Patients randomly assigned to the 40K arm were more likely to have a > or = 2 or > or = 3 g/dL hemoglobin (Hb) increment, were more likely to have a drug dose held because of high Hb, and had higher mean end-of-study Hb levels. Toxicities, including thromboembolism, and overall survival were similar. Patients in the 40K arm had a higher global quality of life (QOL) at baseline for unclear reasons, whereas patients in the 120K arm had a greater global QOL improvement during the study, so end-of-study QOL was equivalent. CONCLUSION After three weekly doses of epoetin alfa 40,000 U, a dose of 120,000 U can be administered safely once every 3 weeks without increasing transfusion needs or sacrificing QOL. The Hb increment is somewhat greater with continued weekly epoetin alfa. Lack of blinding as a result of different treatment schedules may have confounded results.
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Waltzman R, Croot C, Justice GR, Fesen MR, Charu V, Williams D. Randomized comparison of epoetin alfa (40,000 U weekly) and darbepoetin alfa (200 microg every 2 weeks) in anemic patients with cancer receiving chemotherapy. Oncologist 2006; 10:642-50. [PMID: 16177289 DOI: 10.1634/theoncologist.10-8-642] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
This is the first randomized, open-label, multicenter trial designed and powered to directly compare the hemoglobin (Hb) response to epoetin alfa (EPO), 40,000 U once weekly (QW), with that to darbepoetin alfa (DARB), 200 microg every 2 weeks (Q2W), in anemic patients with cancer receiving chemotherapy (CT). Transfusion requirements, quality of life (QOL), and safety also were evaluated. Adults with solid tumors scheduled to receive CT for > or =12 weeks and with baseline Hb < or =11 g/dl were randomized to receive either EPO 40,000 U QW (n = 178) or DARB 200 microg Q2W (n = 180) s.c. for up to 16 weeks. Doses were increased for nonresponders (Hb increase <1 g/dl) after 4 (EPO) or 6 (DARB) weeks, as per National Comprehensive Cancer Network guidelines, and were reduced for a rapid rise in Hb (>1.3 g/dl [EPO] or >1.0 g/dl [DARB] within any 2-week period) or for an Hb level >13 g/dl. The proportion of patients achieving a > or =1-g/dl Hb rise by week 5, the primary end point, was significantly higher with EPO (47.0%) than with DARB (32.5%), and EPO-treated patients achieved a > or =1-g/dl Hb increase significantly earlier than those receiving DARB (median, 35 days versus 46 days). The mean increase in Hb from baseline was significantly higher at weeks 5, 9, 13, and the end of the study with EPO than with DARB. The number of units transfused per patient was significantly lower for the EPO group than for the DARB group. The proportions of patients requiring transfusions, mean QOL improvements, and tolerability profiles were similar in the two groups.
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Affiliation(s)
- Roger Waltzman
- St. Vincent's Comprehensive Cancer Center, New York, New York 10011, USA.
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Mallinson T, Cella D, Cashy J, Holzner B. Giving meaning to measure: linking self-reported fatigue and function to performance of everyday activities. J Pain Symptom Manage 2006; 31:229-41. [PMID: 16563317 DOI: 10.1016/j.jpainsymman.2005.07.012] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/25/2005] [Indexed: 10/24/2022]
Abstract
Fatigue, a common symptom of cancer patients, particularly those on active treatment, is generally evaluated using self-report methods, yet it remains unclear how self-reported fatigue scores relate to performance of daily activities. This study examines the relationships among self-reported and performance-based measures of function in patients receiving chemotherapy (CT) to link self-reported fatigue measures to self-report and performance-based measures of function. Self-reported fatigue using the Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-F) and self-reported physical function using the physical function 10 subscale of the Short Form 36 (SF-36) (PF-10) were measured in 64 patients within 2 weeks of beginning CT (n=64) and after three cycles of CT (n=48). Motor and cognitive functions were captured using five self-reported and seven observed-performance measures at each time point. Significant correlations between self-reported and observed measures ranged from 0.30 to 0.71. Self-reported fatigue correlated (0.30-0.45) with performance-based function. FACIT-F scores in the range of 30 and below and PF-10 scores in the range of 50 and below were related to an increased difficulty performing everyday activities. Observed measures of physical performance correlate moderately with self-reported fatigue and self-reported physical function. These relationships enable one to begin linking fatigue scores directly to a person's ability to perform everyday activities.
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Affiliation(s)
- Trudy Mallinson
- Rehabilitation Institute of Chicago and Northwestern University, Chicago, Illinois 60611, USA.
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