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Cole KM, McGee S, Clemons M, Liu M, MacDonald F, Vandermeer L, Ng TL, Pond G, Emam KE. Development and application of a weighted change score to evaluate interventions for vasomotor symptoms in patients with breast cancer using regression trees: a cohort study. Breast Cancer Res Treat 2024:10.1007/s10549-024-07360-4. [PMID: 38763972 DOI: 10.1007/s10549-024-07360-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Accepted: 04/24/2024] [Indexed: 05/21/2024]
Abstract
PURPOSE Vasomotor symptoms (VMS) are common among individuals with breast cancer (BC) and poorly managed symptoms are associated with reduced quality of life, treatment discontinuation, and poorer breast cancer outcomes. Direct comparisons among therapies are limited, as prior studies evaluating VMS interventions have utilized heterogeneous change measures which may not fully assess the perceived impact of change in VMS severity. METHODS We performed a prospective study where BC patients chose one of four categories of interventions to manage VMS. Change in VMS severity at 6 weeks was assessed using the validated Hot Flush Rating Scale (HFRS). A novel weighted change score integrating baseline symptom severity and directionality of change was computed to maximize the correlation between the change score and a perceived treatment effectiveness score. Variables influencing change in VMS severity were included in a regression tree to model factors influencing the weighted change score. RESULTS 100 baseline and follow-up questionnaires assessing VMS were completed by 88 patients. Correlations between treatment effectiveness and VMS outcomes strengthened following adjustment for baseline symptoms. Patients with low VMS severity at baseline did not perceive change in treatment effectiveness. Intervention category was predictive of change in HFRS at 6 weeks. CONCLUSION Baseline symptom severity and the directionality of change (improvement or deterioration of symptoms) influenced the perception of clinically meaningful change in VMS severity. Future interventional studies utilizing the weighted change score should target moderate-high baseline severity patients.
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Affiliation(s)
- Katherine Marie Cole
- Department of Medicine, Division of Medical Oncology, University of Ottawa, Ottawa, ON, Canada
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, ON, Canada
| | - Sharon McGee
- Department of Medicine, Division of Medical Oncology, University of Ottawa, Ottawa, ON, Canada
- Cancer Therapeutics Program, The Ottawa Hospital Research Institute, Ottawa, ON, Canada
| | - Mark Clemons
- Department of Medicine, Division of Medical Oncology, University of Ottawa, Ottawa, ON, Canada
- Cancer Therapeutics Program, The Ottawa Hospital Research Institute, Ottawa, ON, Canada
| | - Michelle Liu
- Cancer Therapeutics Program, The Ottawa Hospital Research Institute, Ottawa, ON, Canada
| | | | - Lisa Vandermeer
- Cancer Therapeutics Program, The Ottawa Hospital Research Institute, Ottawa, ON, Canada
| | - Terry L Ng
- Department of Medicine, Division of Medical Oncology, University of Ottawa, Ottawa, ON, Canada
- Cancer Therapeutics Program, The Ottawa Hospital Research Institute, Ottawa, ON, Canada
| | - Gregory Pond
- Department of Oncology, McMaster University, Hamilton, ON, Canada
| | - Khaled El Emam
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, ON, Canada.
- Children's Hospital of Eastern Ontario Research Institute, 401 Smyth Road, Ottawa, ON, K1H 8L1, Canada.
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Hutton B, Hersi M, Cheng W, Pratt M, Barbeau P, Mazzarello S, Ahmadzai N, Skidmore B, Morgan SC, Bordeleau L, Ginex PK, Sadeghirad B, Morgan RL, Cole KM, Clemons M. Comparing Interventions for Management of Hot Flashes in Patients With Breast and Prostate Cancer: A Systematic Review With Meta-Analyses. Oncol Nurs Forum 2021; 47:E86-E106. [PMID: 32555553 DOI: 10.1188/20.onf.e86-e106] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
PROBLEM IDENTIFICATION Hot flashes are common and bothersome in patients with breast and prostate cancer and can adversely affect patients' quality of life. LITERATURE SEARCH Databases were searched for randomized controlled trials (RCTs) evaluating the effects of one or more interventions for hot flashes in patients with a history of breast or prostate cancer. DATA EVALUATION Outcomes of interest included changes in hot flash severity, hot flash frequency, quality of life, and harms. Pairwise meta-analyses and network meta-analyses were performed where feasible, with narrative synthesis used where required. SYNTHESIS 40 RCTs were included. Findings from network meta-analysis for hot flash frequency suggested that several therapies may offer benefits compared to no treatment, but little data suggested differences between active therapies. Findings from network meta-analysis for hot flash score were similar. IMPLICATIONS FOR RESEARCH Although many interventions may offer improvements for hot flashes versus no treatment, minimal data suggest important differences between therapies. SUPPLEMENTARY MATERIALS CAN BE FOUND BY VISITING HTTPS //bit.ly/2WGzi30.
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3
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Franzoi MA, Agostinetto E, Perachino M, Del Mastro L, de Azambuja E, Vaz-Luis I, Partridge AH, Lambertini M. Evidence-based approaches for the management of side-effects of adjuvant endocrine therapy in patients with breast cancer. Lancet Oncol 2021; 22:e303-e313. [PMID: 33891888 DOI: 10.1016/s1470-2045(20)30666-5] [Citation(s) in RCA: 98] [Impact Index Per Article: 32.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 10/13/2020] [Accepted: 10/22/2020] [Indexed: 12/13/2022]
Abstract
The growing availability of more effective therapies has contributed to an increased survival of patients with breast cancer. In hormone receptor-positive early disease, increased survival is strongly correlated with the use of adjuvant endocrine therapy, but this therapy can cause side-effects that have major consequences in terms of treatment adherence and patients' quality of life. In premenopausal breast cancer survivors, these side-effects might be even more prominent due to the abrupt suppression of oestrogen associated with the most intense endocrine therapies. An important ambition of cancer care in the 21st century is to recover pre-cancer quality of life and emotional and social functions, which is only possible through the mitigation of the side-effects of anticancer treatments. This Review presents a comprehensive summary of the efficacy and safety data of the available interventions (hormonal and non-hormonal pharmacological strategies, non-pharmacological approaches, and complementary and alternative medicine) to control selected side-effects associated with adjuvant endocrine therapy (hot flashes, sexual dysfunction, weight gain, musculoskeletal symptoms, and fatigue), providing updated, evidence-based approaches for their management.
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Affiliation(s)
- Maria Alice Franzoi
- Academic Trials Promoting Team, Jules Bordet Institute and Université Libre de Bruxelles, Brussels, Belgium
| | - Elisa Agostinetto
- Academic Trials Promoting Team, Jules Bordet Institute and Université Libre de Bruxelles, Brussels, Belgium; Medical Oncology and Hematology Unit, IRCCS Istituto Clinico Humanitas-Humanitas Cancer Center, Humanitas Research Hospital, Milan, Italy
| | - Marta Perachino
- Department of Medical Oncology, UOC Clinica di Oncologia Medica, IRCCS Policlinico San Martino Hospital, University of Genoa, Genoa, Italy; Department of Internal Medicine and Medical Specialties, School of Medicine, University of Genoa, Genoa, Italy
| | - Lucia Del Mastro
- Department of Internal Medicine and Medical Specialties, School of Medicine, University of Genoa, Genoa, Italy; Breast Unit, IRCCS Policlinico San Martino Hospital, Genoa, Italy
| | - Evandro de Azambuja
- Academic Trials Promoting Team, Jules Bordet Institute and Université Libre de Bruxelles, Brussels, Belgium
| | - Ines Vaz-Luis
- Unit 981-Molecular Predictors and New Targets In Oncology, Department of Medical Oncology, INSERM and Institut Gustave Roussy, Paris, France
| | - Ann H Partridge
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Matteo Lambertini
- Department of Medical Oncology, UOC Clinica di Oncologia Medica, IRCCS Policlinico San Martino Hospital, University of Genoa, Genoa, Italy; Department of Internal Medicine and Medical Specialties, School of Medicine, University of Genoa, Genoa, Italy.
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4
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Brennan A, Hickey M. Management of Early Menopause/Premature Ovarian Insufficiency in Women with or at High Risk of Breast Cancer. Semin Reprod Med 2021; 38:309-314. [PMID: 33791998 DOI: 10.1055/s-0041-1726467] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
The global incidence of breast cancer is increasing, as is the efficacy of treatments. Consequently, increasing survival rates reinforce the importance of survivorship issues, including posttreatment menopausal symptoms, sexual function, and mental health and well-being. Breast cancer patients can experience a range of menopausal symptoms associated with their treatment. Most commonly women may experience vasomotor symptoms, including hot flushes and night sweats. Particularly for women on maintenance tamoxifen therapy, up to 80% will experience hot flushes, with almost one-third of these women reporting severe symptoms. Breast cancer patients may also experience genitourinary symptoms of menopause, which may include vaginal dryness and irritation, dyspareunia, and dysuria. Hormonal therapy has long been established as the most effective treatment for vasomotor symptoms. However, the hormonal nature of breast malignancies renders systemic hormone therapies unsuitable for these patients, posing a unique treatment challenge, which may result in clinicians not feeling confident to manage them. Consequently, this review outlines pharmacological and nonpharmacological options for women with bothersome menopausal symptoms after breast cancer treatment and provides practical, evidence-based guidance for clinicians.
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Affiliation(s)
| | - Martha Hickey
- Royal Women's Hospital, Parkville, Victoria Australia.,Department of Obstetrics and Gynaecology, University of Melbourne, Victoria, Australia
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5
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Raccah-Tebeka B, Boutet G, Plu-Bureau G. [Non-hormonal alternatives for the management of menopausal hot flushes. Postmenopausal women management: CNGOF and GEMVi clinical practice guidelines]. ACTA ACUST UNITED AC 2021; 49:373-393. [PMID: 33757925 DOI: 10.1016/j.gofs.2021.03.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
One of the major symptoms of climacteric syndrome is hot flushes (HF). They are most often experienced as very disabling. Estrogen therapy is the most effective treatment. However, it may be contraindicated in some women. The aim of this article is to provide a review of the scientific literature on pharmacological and non-pharmacological alternatives in this context. Only randomized trials and meta-analyses of randomized trials were considered. This review shows that some treatments usually used in non-gynecological or endocrinological disease have significant effect in reducing the frequency and/or severity of HF. Hence, some selective serotonin reuptake inhibitors (paroxetine, citalopram and escitalopram), serotonin and norepinephrine reuptake inhibitors (venlafaxine, desvenlafaxine) gabapentin, pregabalin and clonidine have a statistically effect as compared with placebo in reducing, the frequency and/or severity of HF. Some phytoestrogens, such as genistein, may also reduce the frequency of HF. Regarding non-pharmacological interventions, hypnosis, acupuncture or yoga have been analyzed with significant beneficial results, even if their evaluation is difficult by the absence of a good placebo group in most trials. By contrast, other approaches, both pharmacological or non-pharmacological, appear to be ineffective in the management of HT. These include homeopathy, vitamin E, alanine, omega 3, numerous phytoestrogens (red clover, black cohosh…), primrose oil, physical activity. In women suffering from breast cancer, several additional problems are added. On the one hand because all phytoestrogens are contraindicated and on the other hand, in patients using tamoxifen, because the molecules, that interact with CYP2D6, are to be formally avoided because of potential interaction with this anti-estrogen treatment. In conclusion, several pharmacological and non-pharmacological alternatives have significant efficacy in the management of severe HF.
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Affiliation(s)
- B Raccah-Tebeka
- Hôpital Robert-Debré, service de gynécologie obstétrique, Paris, France.
| | - G Boutet
- AGREGA, service de chirurgie gynécologique et médecine de la reproduction, centre Aliénor d'Aquitaine, centre hospitalier universitaire de Bordeaux, groupe hospitalier Pellegrin, place Amélie-Raba-Léon, 33000 Bordeaux, France
| | - G Plu-Bureau
- Hôpital Cochin-Port-Royal, unité de gynécologie médicale, Inserm U1153 équipe EPOPEE, Paris, France; Université de Paris, Paris, France
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6
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de Boer R, Hui R, Lim E, Yeo B, Zdenkowski N. Optimizing care for younger women with hormone receptor-positive, HER2-negative metastatic breast cancer. Asia Pac J Clin Oncol 2020; 16 Suppl 5:3-14. [PMID: 33137857 DOI: 10.1111/ajco.13461] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 06/10/2020] [Accepted: 06/15/2020] [Indexed: 12/30/2022]
Abstract
Treatment strategies for hormone receptor-positive (HR+ ), human epidermal growth factor receptor 2-negative (HER2- ) metastatic breast cancer in young women (<40 years at diagnosis) have traditionally been extrapolated from data obtained from trials conducted either exclusively or predominantly in the postmenopausal setting. These young patients are usually treated with ovarian function suppression (OFS) + endocrine therapy (ET) ± targeted therapy, except if there is a concern about endocrine resistance or a need to gain rapid disease control due to the onset of visceral crisis. This review examines evidence that supports the use of a cyclin-dependent kinase 4/6 inhibitor, in combination with OFS and ET, when treating premenopausal or perimenopausal women with HR+ /HER2- metastatic breast cancer. This includes data from the MONALEESA-7 study (treating only premenopausal/perimenopausal women in the first-line setting), and the results of subgroup analyses from the PALOMA-3 and MONARCH-2 trials. We also consider a number of age-specific challenges that younger breast cancer patients can face, highlighting the importance of a multidisciplinary approach to ongoing care.
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Affiliation(s)
- Richard de Boer
- Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Epworth-Freemasons Private Hospital, Melbourne, Victoria, Australia
| | - Rina Hui
- University of Sydney, Camperdown, Sydney, New South Wales, Australia.,Westmead Hospital, Westmead, Sydney, New South Wales, Australia
| | - Elgene Lim
- St. Vincent's Clinical School, University of New South Wales, Darlinghurst, Sydney, New South Wales, Australia.,Garvan Institute of Medical Research, Darlinghurst, Sydney, New South Wales, Australia
| | - Belinda Yeo
- Austin Health, Heidelberg, Melbourne, Victoria, Australia.,Olivia Newton-John Cancer Research Institute, Heidelberg, Melbourne, Victoria, Australia
| | - Nicholas Zdenkowski
- University of Newcastle, Newcastle, New South Wales, Australia.,Lake Macquarie Private Hospital, Gateshead, New South Wales, Australia.,Breast Cancer Trials, Newcastle, New South Wales, Australia
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7
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Stuursma A, van Driel C, Wessels N, de Bock G, Mourits M. Severity and duration of menopausal symptoms after risk-reducing salpingo-oophorectomy. Maturitas 2018; 111:69-76. [DOI: 10.1016/j.maturitas.2018.01.012] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2017] [Revised: 01/05/2018] [Accepted: 01/12/2018] [Indexed: 01/03/2023]
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8
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Mitchell L, Lewin J, Dirks J, Wang K, Tam S, Katz A, McCann B, Lo K, Laurence V, Rousset-Jablonski C, Gupta AA. Sexual Health Issues for the Young Adult with Cancer: An International Symposium Held During the First Global Adolescents and Young Adults Cancer Congress (Edinburgh, United Kingdom). J Adolesc Young Adult Oncol 2018; 7:153-163. [DOI: 10.1089/jayao.2017.0067] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Laura Mitchell
- Adolescent and Young Adult Program, Princess Margaret Hospital, University of Toronto, Toronto, Canada
| | - Jeremy Lewin
- Division of Medical Oncology, Princess Margaret Hospital, University of Toronto, Toronto, Canada
| | - Julia Dirks
- Adolescent and Young Adult Program, Princess Margaret Hospital, University of Toronto, Toronto, Canada
| | - Kate Wang
- Adolescent and Young Adult Program, Princess Margaret Hospital, University of Toronto, Toronto, Canada
| | - Seline Tam
- Adolescent and Young Adult Program, Princess Margaret Hospital, University of Toronto, Toronto, Canada
| | - Anne Katz
- CancerCare Manitoba, Winnipeg, Canada
| | - Beth McCann
- Young People's Cancer Service, University College Hospital, London, United Kingdom
| | - Kirk Lo
- Division of Urology, Mount Sinai Hospital, University of Toronto, Toronto, Canada
| | - Valerie Laurence
- Leon Berard Cancer Center, Lyon, France
- EA 7425 HESPER- Health Services and Performance Research, Center Hospitalier Lyon Sud, University of Lyon, Lyon, France
| | - Christine Rousset-Jablonski
- Leon Berard Cancer Center, Lyon, France
- EA 7425 HESPER- Health Services and Performance Research, Center Hospitalier Lyon Sud, University of Lyon, Lyon, France
| | - Abha A. Gupta
- Adolescent and Young Adult Program, Princess Margaret Hospital, University of Toronto, Toronto, Canada
- Division of Medical Oncology, Princess Margaret Hospital, University of Toronto, Toronto, Canada
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9
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Bober SL, Recklitis CJ, Michaud AL, Wright AA. Improvement in sexual function after ovarian cancer: Effects of sexual therapy and rehabilitation after treatment for ovarian cancer. Cancer 2017; 124:176-182. [PMID: 28881456 DOI: 10.1002/cncr.30976] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Revised: 07/24/2017] [Accepted: 08/09/2017] [Indexed: 11/10/2022]
Abstract
BACKGROUND Sexual dysfunction is a distressing long-term effect after gynecological cancer and affects the majority of survivors for years after the completion of therapy. Despite its prevalence, treatment-related sexual dysfunction is underrecognized and undertreated for survivors. Thus, the aim of this study was to develop and test a brief psychoeducational intervention for managing sexual dysfunction for women who have undergone treatment for ovarian cancer (OC). METHODS Forty-six OC survivors with documented, treatment-related sexual dysfunction received a single half-day group intervention that included sexual health education and rehabilitation training, relaxation and cognitive behavioral therapy skills to address sexual symptoms, and a single tailored booster telephone call 4 weeks after the group. Assessment measures were completed at the baseline (baseline 1), after an 8-week no-treatment run-in period (baseline 2), and then again 2 and 6 months after the intervention. The Female Sexual Function Index (FSFI) was used to assess sexual functioning, and the Brief Symptom Inventory 18 (BSI-18) was used to capture psychological distress. RESULTS Between baseline 1 and baseline 2, there were no significant changes in the study measures, and this indicated no natural improvement during the run-in period. In contrast, the total FSFI scores improved significantly from baseline 1 to the 2- (n = 45; P < .0005) and 6-month time points (n = 42; P < .05). The BSI-18 scores were also significantly improved at the 2- (P < .005) and 6-month time points (P < .01) in comparison with baseline 1. CONCLUSIONS This brief behavioral intervention led to significant improvements in overall sexual functioning and psychological distress that were maintained at the 6-month follow-up. The results demonstrate the feasibility of this brief, low-intensity behavioral intervention and support the development of a larger randomized controlled trial. Cancer 2018;124:176-82. © 2017 American Cancer Society.
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Affiliation(s)
- Sharon L Bober
- Dana-Farber Cancer Institute, Boston, Massachusetts.,Harvard Medical School, Boston, Massachusetts
| | - Christopher J Recklitis
- Dana-Farber Cancer Institute, Boston, Massachusetts.,Harvard Medical School, Boston, Massachusetts
| | | | - Alexi A Wright
- Dana-Farber Cancer Institute, Boston, Massachusetts.,Harvard Medical School, Boston, Massachusetts
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10
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Denlinger CS, Sanft T, Baker KS, Baxi S, Broderick G, Demark-Wahnefried W, Friedman DL, Goldman M, Hudson M, Khakpour N, King A, Koura D, Kvale E, Lally RM, Langbaum TS, Melisko M, Montoya JG, Mooney K, Moslehi JJ, O'Connor T, Overholser L, Paskett ED, Peppercorn J, Rodriguez MA, Ruddy KJ, Silverman P, Smith S, Syrjala KL, Tevaarwerk A, Urba SG, Wakabayashi MT, Zee P, Freedman-Cass DA, McMillian NR. Survivorship, Version 2.2017, NCCN Clinical Practice Guidelines in Oncology. J Natl Compr Canc Netw 2017; 15:1140-1163. [PMID: 28874599 PMCID: PMC5865602 DOI: 10.6004/jnccn.2017.0146] [Citation(s) in RCA: 73] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Many cancer survivors experience menopausal symptoms, including female survivors taking aromatase inhibitors or with a history of oophorectomy or chemotherapy, and male survivors who received or are receiving androgen-ablative therapies. Sexual dysfunction is also common in cancer survivors. Sexual dysfunction and menopause-related symptoms can increase distress and have a significant negative impact on quality of life. This portion of the NCCN Guidelines for Survivorship provide recommendations for screening, evaluation, and treatment of sexual dysfunction and menopausal symptoms to help healthcare professionals who work with survivors of adult-onset cancer in the posttreatment period.
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11
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Adverse effects of non-hormonal pharmacological interventions in breast cancer survivors, suffering from hot flashes: A systematic review and meta-analysis. Breast Cancer Res Treat 2016; 160:223-236. [PMID: 27709351 PMCID: PMC5065610 DOI: 10.1007/s10549-016-4002-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Accepted: 09/23/2016] [Indexed: 11/03/2022]
Abstract
PURPOSE To access frequency and severity of adverse effects (AE) of non-hormonal drugs (NHD) for hot flashes in breast cancer survivors compared to controls and analyze adverse-effect risk by reviewing published randomized trials. METHODS Cochrane Central Register for Controlled Trials, Embase, Medline, PsycINFO and PubMed databases were searched. Trials were included where participants were survivors of breast cancer suffering from hot flashes, treatment included self-administered venlafaxine, gabapentin or clonidine, and AE were reported. AE frequency and severity were graded. A meta-analysis of ten trials with sub-group analyses was conducted. RESULTS Forty-nine studies were identified, and 12 were included. A total of 1467 participants experienced 772 adverse effects, 81 % (n = 627) in the treatment group and 19 % (n = 145) in the control group. Sixty-seven percent of AE was graded as mild and 33 % as moderate. The frequency of AE for NHD was overall significant compared to placebo. Sub-group analysis indicated that AE frequency and severity increased at higher doses of venlafaxine and gabapentin compared to placebo. CONCLUSION The odds for experiencing AE was significantly higher in patients randomized to high-dose NHD than those randomized to controls, including placebo, low-dose medication and acupuncture. These therapies should be considered as a potential treatment alternative.
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12
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Herbal Medicine for Hot Flushes Induced by Endocrine Therapy in Women with Breast Cancer: A Systematic Review and Meta-Analysis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2016; 2016:1327251. [PMID: 27418936 PMCID: PMC4932177 DOI: 10.1155/2016/1327251] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/13/2015] [Revised: 02/07/2016] [Accepted: 04/27/2016] [Indexed: 01/15/2023]
Abstract
Objective. This systematic review was conducted to evaluate the clinical effectiveness and safety of herbal medicine (HM) as an alternative management for hot flushes induced by endocrine therapy in breast cancer patients. Methods. Key English and Chinese language databases were searched from inception to July 2015. Randomized Controlled Trials (RCTs) evaluating the effects of HM on hot flushes induced by endocrine therapy in women with breast cancer were retrieved. We conducted data collection and analysis in accordance with the Cochrane Handbook for Systematic Reviews of Interventions. Statistical analysis was performed with the software (Review Manager 5.3). Results. 19 articles were selected from the articles retrieved, and 5 articles met the inclusion criteria for analysis. Some included individual studies showed that HM can relieve hot flushes as well as other menopausal symptoms induced by endocrine therapy among women with breast cancer and improve the quality of life. There are minor side effects related to HM which are well tolerated. Conclusion. Given the small number of included studies and relatively poor methodological quality, there is insufficient evidence to draw positive conclusions regarding the objective benefit of HM. Additional high quality studies are needed with more rigorous methodological approach to answer this question.
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13
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Johns C, Seav SM, Dominick SA, Gorman JR, Li H, Natarajan L, Mao JJ, Irene Su H. Informing hot flash treatment decisions for breast cancer survivors: a systematic review of randomized trials comparing active interventions. Breast Cancer Res Treat 2016; 156:415-426. [PMID: 27015968 PMCID: PMC4838539 DOI: 10.1007/s10549-016-3765-4] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2016] [Accepted: 03/21/2016] [Indexed: 01/06/2023]
Abstract
Patient-centered decision making about hot flash treatments often incorporates a balance of efficacy and side effects in addition to patient preference. This systematic review examines randomized controlled trials (RCTs) comparing at least two non-hormonal hot flash treatments in breast cancer survivors. In July 2015, PubMed, SCOPUS, CINAHL, Cochrane, and Web of Science databases were searched for RCTs comparing active, non-hormonal hot flash treatments in female breast cancer survivors. Thirteen trials were included after identifying 906 potential studies. Four trials were dose comparison studies of pharmacologic treatments citalopram, venlafaxine, gabapentin, and paroxetine. Hot flash reduction did not differ by tamoxifen or aromatase inhibitor use. Citalopram 10, 20, and 30 mg daily had comparable outcomes. Venlafaxine 75 mg daily improved hot flashes without additional side effects from higher dosing. Gabapentin 900 mg daily improved hot flashes more than 300 mg. Paroxetine 10 mg daily had fewer side effects than 20 mg. Among four trials comparing different pharmacologic treatments, venlafaxine alleviated hot flash symptoms faster than clonidine; participants preferred venlafaxine over gabapentin. Five trials compared pharmacologic to non-pharmacologic treatments. Acupuncture had similar efficacy to venlafaxine and gabapentin but may have longer durability after completing treatment and fewer side effects. We could not perform a pooled meta-analysis because outcomes were not reported in comparable formats. Clinical trial data on non-hormonal hot flash treatments provide comparisons of hot flash efficacy and other patient important outcomes to guide clinical management. Clinicians can use the information to help patients select hot flash interventions.
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Affiliation(s)
- Claire Johns
- School of Medicine, University of California, San Francisco, 513 Parnassus Ave, San Francisco, CA, 94143-0401, USA
| | - Susan M Seav
- School of Medicine, University of California, San Diego, 3855 Health Sciences Drive #0901, La Jolla, CA, 92093-0901, USA
| | - Sally A Dominick
- Department of Reproductive Medicine, Moores Cancer Center, University of California, San Diego, 3855 Health Sciences Drive #0901, La Jolla, CA, 92093-0901, USA
| | - Jessica R Gorman
- College of Public Health and Human Sciences, Oregon State University, 2250 SW Jefferson Way, Corvallis, OR, 97331-6406, USA
| | - Hongying Li
- Department of Biostatistics, Moores Cancer Center, University of California, San Diego, 3855 Health Sciences Drive #0901, La Jolla, CA, 92093-0901, USA
| | - Loki Natarajan
- Department of Family Medicine & Public Health, Moores Cancer Center, University of California, San Diego, 3855 Health Sciences Drive #0901, La Jolla, CA, 92093-0901, USA
| | - Jun James Mao
- The Bendheim Center for Integrative Medicine, Memorial Sloan-Kettering Cancer Center, 1429 First Avenue, New York City, NY, 10021, USA
| | - H Irene Su
- Department of Reproductive Medicine, Moores Cancer Center, University of California, San Diego, 3855 Health Sciences Drive #0901, La Jolla, CA, 92093-0901, USA.
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14
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Eden J. ENDOCRINE DILEMMA: Managing menopausal symptoms after breast cancer. Eur J Endocrinol 2016; 174:R71-7. [PMID: 26466611 DOI: 10.1530/eje-15-0814] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2015] [Accepted: 10/14/2015] [Indexed: 11/08/2022]
Abstract
Managing the symptoms of menopause after a diagnosis of breast cancer offers some unique clinical challenges. For some women, vasomotor symptoms can be severe and debilitating, and hormone therapy is at least relatively contraindicated. Non-oestrogen therapies for hot flushes include SSRIs, clonidine, gabapentin and perhaps black cohosh extracts. Vulvovaginal atrophy can usually be alleviated by simple moisturizers, although some may need specialized physiotherapy such as vaginal dilators. In a small number, topical oestrogens may be the only treatment that works. The CO2 laser may be a novel, non-oestrogen therapy to alleviate this unpleasant symptom. Bone loss can be accelerated in some patients on AIs or those who had early menopause induced by chemotherapy.
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Affiliation(s)
- John Eden
- Barbara Gross Research UnitRoyal Hospital for Women and University of NSW, Locked bag 2000, Randwick, New South Wales 2031, Australia
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Seav SM, Dominick SA, Stepanyuk B, Gorman JR, Chingos DT, Ehren JL, Krychman ML, Su HI. Management of sexual dysfunction in breast cancer survivors: a systematic review. Womens Midlife Health 2015; 1:9. [PMID: 30766696 PMCID: PMC6297963 DOI: 10.1186/s40695-015-0009-4] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2015] [Accepted: 09/02/2015] [Indexed: 01/01/2023] Open
Abstract
Female sexual dysfunction occurs frequently in midlife breast cancer survivors (BCS) and encompasses problems with sexual desire, interest, arousal, orgasm and genitopelvic pain. Although common, sexual problems are under-diagnosed and under-treated in BCS. The objective of this review was to assess primary studies that intervene on sexual dysfunction in BCS. In February 2015, PubMed, SCOPUS, CINAHL, COCHRANE and Web of Science databases were systematically searched for randomized controlled clinical trials (RCTs) of vaginal (lubricants, moisturizers, estrogens, dehydroepiandrosterone [DHEA], testosterone, vibrators, dilators), systemic (androgens, anti-depressants, flibanserin, ospemifene), physical therapy (physical activity, pelvic floor training), counseling and educational interventions on sexual function in BCS. Observational studies of vaginal interventions were also included due to the paucity of RCTs. The search yielded 1414 studies, 34 of which met inclusion criteria. Both interventions and outcomes, measured by 31 different sexual function scales, were heterogeneous, and therefore data were not pooled. The review found that regular and prolonged use of vaginal moisturizers was effective in improving vaginal dryness, dyspareunia, and sexual satisfaction. Educational and counseling interventions targeting sexual dysfunction showed consistent improvement in various aspects of sexual health. No consistent improvements in sexual health were observed with physical activity, transdermal testosterone or hot flash interventions. There was a lack of BCS-specific data on vaginal lubricants, vibrators, dilators, pelvic floor therapy, flibanserin or ospemifene. Overall, the quality of evidence for these studies was moderate to very low. Because each of the interventions with BCS data had limited efficacy, clinical trials to test novel interventions are needed to provide evidence-based clinical recommendations and improve sexual function in BCS.
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Affiliation(s)
- Susan M. Seav
- Department of Reproductive Medicine and Moores Cancer Center, University of California, San Diego, 3855 Health Sciences Dive #0901, La Jolla, CA 92093 USA
| | - Sally A. Dominick
- Department of Reproductive Medicine and Moores Cancer Center, University of California, San Diego, 3855 Health Sciences Dive #0901, La Jolla, CA 92093 USA
| | - Boris Stepanyuk
- Department of Reproductive Medicine and Moores Cancer Center, University of California, San Diego, 3855 Health Sciences Dive #0901, La Jolla, CA 92093 USA
| | - Jessica R. Gorman
- Department of Reproductive Medicine and Moores Cancer Center, University of California, San Diego, 3855 Health Sciences Dive #0901, La Jolla, CA 92093 USA
- Young Survival Coalition, 80 Broad Street, New York, NY 10004 USA
| | - Diana T. Chingos
- Young Survival Coalition, 80 Broad Street, New York, NY 10004 USA
| | - Jennifer L. Ehren
- University of California, Irvine, Beckman Laser Institute, 1002 Health Sciences Road, Irvine, CA 92612 USA
| | - Michael L. Krychman
- Southern California Center for Sexual Health and Survivorship Medicine, 1501 Superior Avenue, Newport Beach, CA 92663 USA
| | - H. Irene Su
- Department of Reproductive Medicine and Moores Cancer Center, University of California, San Diego, 3855 Health Sciences Dive #0901, La Jolla, CA 92093 USA
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Ramaswami R, Villarreal MD, Pitta DM, Carpenter JS, Stebbing J, Kalesan B. Venlafaxine in management of hot flashes in women with breast cancer: a systematic review and meta-analysis. Breast Cancer Res Treat 2015; 152:231-7. [PMID: 26067931 DOI: 10.1007/s10549-015-3465-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2015] [Accepted: 06/08/2015] [Indexed: 10/23/2022]
Abstract
Toxicity due to treatment causes a negative impact on quality of life in breast cancer survivors. Hot flash symptoms, described as intense sensations of heat, sweating and flushing occur in more than 50 % of breast cancer patients taking tamoxifen. We hypothesized that venlafaxine, a selective-norepinephrine reuptake inhibitor drug, was effective for reducing patient-reported hot flash scores among women treated for breast cancer compared to other non-hormonal treatments. We searched Medline, Scopus, and Cochrane Central Register of Controlled Trials from inception till May 2015 for venlafaxine (75 mg once daily or greater) with non-hormonal comparators for the treatment of hot flashes in female breast cancer patients. The primary outcome was hot flash score (derived from patient-reported hot flash severity and frequency) in randomized controlled trials. Standardized mean differences (SMD) were calculated for each study due to variation in the outcome measures. Heterogeneity was determined using I (2) statistics, and publication bias was assessed using a contour funnel plot and Egger's tests. Pooled analyses demonstrated that venlafaxine significantly reduced hot flash scores compared to the trial comparators (overall SMD 2.06; 95% confidence interval (CI) [0.40, 3.72]). There was significant heterogeneity among these studies (I (2) = 98.7%, P < 0.001). Asymmetry in the contour funnel plot suggests the presence of publication bias and a trend towards small study effects (Egger's test, P = 0.096). Venlafaxine is efficacious in managing hot flashes among women with breast cancer. This review highlights methodological issues that arise from eligible trials and recommends a collaborative approach in survivorship studies.
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Affiliation(s)
- Ramya Ramaswami
- Department of Epidemiology, Mailman School of Public Health, Columbia University, 722 W. 168th St., New York, NY, 10032, USA
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Abstract
OBJECTIVE BRCA1/2 mutation carriers have greatly elevated lifetime risks of breast, ovarian, and fallopian tube cancers. Bilateral prophylactic salpingo-oophorectomy is recommended to prevent cancer in these women. As it is often performed before natural menopause, it may be accompanied by menopausal symptoms, impaired quality of life, and increased cardiovascular risk. METHODS In this review, we describe the indications, timing, and implications of salpingo-oophorectomy for BRCA-positive women, with a special focus on the risks and benefits of hormone therapy (HT). Furthermore, retrospective and prospective trials of HT in BRCA mutation carriers undergoing prophylactic salpingo-oophorectomy are debated. RESULTS Hormonal deprivation after prophylactic salpingo-oophorectomy may negatively impact health and quality of life; most women experience menopausal symptoms shortly after surgical operation. Literature data suggest that HT generally reduces vasomotor symptoms related to surgical menopause, improving sexual functioning without affecting survival. CONCLUSIONS Despite the limitations of retrospective and prospective observational studies, short-term HT seems to improve quality of life and does not seem to have an adverse effect on oncologic outcomes in BRCA1 and BRCA2 mutation carriers without a personal history of breast cancer. Therefore, randomized and larger trials are urgently needed.
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Drewe J, Bucher KA, Zahner C. A systematic review of non-hormonal treatments of vasomotor symptoms in climacteric and cancer patients. SPRINGERPLUS 2015; 4:65. [PMID: 25713759 PMCID: PMC4331402 DOI: 10.1186/s40064-015-0808-y] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/11/2014] [Accepted: 01/09/2015] [Indexed: 12/03/2022]
Abstract
The cardinal climacteric symptoms of hot flushes and night sweats affect 24-93% of all women during the physiological transition from reproductive to post-reproductive life. Though efficacious, hormonal therapy and partial oestrogenic compounds are linked to a significant increase in breast cancer. Non-hormonal treatments are thus greatly appreciated. This systematic review of published hormonal and non-hormonal treatments for climacteric, and breast and prostate cancer-associated hot flushes, examines clinical efficacy and therapy-related cancer risk modulation. A PubMed search included literature up to June 19, 2014 without limits for initial dates or language, with the search terms, (hot flush* OR hot flash*) AND (clinical trial* OR clinical stud*) AND (randomi* OR observational) NOT review). Retrieved references identified further papers. The focus was on hot flushes; other symptoms (night sweats, irritability, etc.) were not specifically screened. Included were some 610 clinical studies where a measured effect of the intervention, intensity and severity were documented, and where patients received treatment of pharmaceutical quality. Only 147 of these references described studies with alternative non-hormonal treatments in post-menopausal women and in breast and prostate cancer survivors; these results are presented in Additional file 1. The most effective hot flush treatment is oestrogenic hormones, or a combination of oestrogen and progestins, though benefits are partially outweighed by a significantly increased risk for breast cancer development. This review illustrates that certain non-hormonal treatments, including selective serotonin reuptake inhibitors, gabapentin/pregabalin, and Cimicifuga racemosa extracts, show a positive risk-benefit ratio. Key pointsSeveral non-hormonal alternatives to hormonal therapy have been established and registered for the treatment of vasomotor climacteric symptoms in peri- and post-menopausal women. There are indications that non-hormonal treatments are useful alternatives in patients with a history of breast and prostate cancer. However, confirmation by larger clinical trials is required.
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Affiliation(s)
- Juergen Drewe
- Max Zeller AG, Seeblickstr. 4, 8590 Romanshorn, Switzerland
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Kaplan M, Mahon S. Hot Flash Management: Update of the Evidence for Patients With Cancer. Clin J Oncol Nurs 2014; 18 Suppl:59-67. [DOI: 10.1188/14.cjon.s3.59-67] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Berhan Y, Berhan A. Is desvenlafaxine effective and safe in the treatment of menopausal vasomotor symptoms? A meta-analysis and meta-regression of randomized double-blind controlled studies. Ethiop J Health Sci 2014; 24:209-18. [PMID: 25183927 PMCID: PMC4141224 DOI: 10.4314/ejhs.v24i3.4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND During perimenopause, vasomotor symptoms are known to have a detrimental effect on women's functional ability and quality of life. For symptomatic women not eligible for hormonal therapy, desvenlafaxine is an option, but its safety margin and tolerability are not yet determined. METHODS A computer-based literature search was done in the databases of MEDLINE, Cochrane library, and HINARI (Health InterNetwork Access to Research Initiative). Meta-analysis was conducted by including double-blind randomized controlled studies on the effectiveness and safety of desvenlafaxine in the treatment of hot flashes. The effectiveness, safety and tolerability of desvenlafaxine were determined by standardized mean differences (SMDs) and Mantel-Haenszel odds ratio. Subgroup analysis based on doses of desvenlafaxine and linear meta-regression analyses were performed for several covariates. Heterogeneity testing, the risk of bias assessment and sensitivity analyses were done. RESULTS Desvenlafaxine was associated with a statistically significant reduction in the number and severity of daily moderate to severe hot flashes. The number of nighttime awakenings because of hot flashes was also significantly decreased. However, the rate of desvenlafaxine treatment discontinuation because of adverse events was a significantly higher than placebo treated women and the risk ratios of adverse events like asthenia, hypertension, anorexia, constipation, diarrhea, dry mouth, nausea, dizziness, insomnia, somnolence and mydriasis were very high. CONCLUSION Desvenlafaxine is effective in the treatment of hot flashes but it is strongly associated with several adverse events and treatment discontinuation. Further clinical trials focusing only on desvenlafaxine related adverse events are highly warranted before it is approved for public use.
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Affiliation(s)
- Yifru Berhan
- College of Medicine and Health Sciences, Hawassa University, Ethiopia
| | - Asres Berhan
- College of Medicine and Health Sciences, Hawassa University, Ethiopia
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21
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Hunter MS. Cognitive behavioral interventions for the treatment of menopausal symptoms. ACTA ACUST UNITED AC 2014. [DOI: 10.1586/eog.12.29] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Vitolins MZ, Griffin L, Tomlinson WV, Vuky J, Adams PT, Moose D, Frizzell B, Lesser GJ, Naughton M, Radford JE, Shaw EG. Randomized trial to assess the impact of venlafaxine and soy protein on hot flashes and quality of life in men with prostate cancer. J Clin Oncol 2013; 31:4092-8. [PMID: 24081940 DOI: 10.1200/jco.2012.48.1432] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE Hot flashes occur in approximately 80% of androgen-deprived men. Few intervention studies have been conducted to relieve hot flashes in men. PATIENTS AND METHODS Eligible androgen-deprived men were randomly assigned to one of four daily regimens (2 × 2 factorial design) for 12 weeks: milk protein powder and placebo pill, venlafaxine and milk protein powder, soy protein powder and placebo pill, or venlafaxine and soy protein powder. The primary end point was hot flash symptom severity score (HFSSS), defined as number of hot flashes times severity. The secondary end point was quality of life (QoL), assessed by using the Functional Assessment of Cancer Therapy-Prostate. RESULTS In all, 120 men age 46 to 91 years participated. Most were white (78%) and overweight or obese (83%). Toxicity was minimal. Neither venlafaxine nor soy protein alone or in combination had a significant effect on HFSSS. Soy protein, but not venlafaxine, improved measures of QoL. CONCLUSION In androgen-deprived men, neither venlafaxine nor soy proved effective in reducing hot flashes. Interventions that appear effective for decreasing hot flashes in women may not always turn out to be effective in men.
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Affiliation(s)
- Mara Z Vitolins
- Mara Z. Vitolins, Leah Griffin, Bart Frizzel, Glenn J. Lesser, Michelle Naughton, and Edward G. Shaw, Wake Forest School of Medicine; Dawn Moose, Novant Health, Winston-Salem; James E. Radford Jr, Hendersonville Hematology/Oncology, Hendersonville, NC; W. Vic Tomlinson, AnMed Health, Anderson, SC; Jacqueline Vuky, Virginia Mason Medical Center, Seattle, WA; and Paul T. Adams, National Surgical Adjuvant Breast and Bowel Project, Genesys Regional Medical Center, Flint, MI
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Yamaguchi N, Okajima Y, Fujii T, Natori A, Kobayashi D. The efficacy of nonestrogenic therapy to hot flashes in cancer patients under hormone manipulation therapy: a systematic review and meta-analysis. J Cancer Res Clin Oncol 2013; 139:1701-7. [DOI: 10.1007/s00432-013-1491-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2013] [Accepted: 08/05/2013] [Indexed: 12/01/2022]
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Fisher WI, Johnson AK, Elkins GR, Otte JL, Burns DS, Yu M, Carpenter JS. Risk factors, pathophysiology, and treatment of hot flashes in cancer. CA Cancer J Clin 2013; 63:167-92. [PMID: 23355109 PMCID: PMC3640615 DOI: 10.3322/caac.21171] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Hot flashes are prevalent and severe symptoms that can interfere with mood, sleep, and quality of life for women and men with cancer. The purpose of this article is to review existing literature on the risk factors, pathophysiology, and treatment of hot flashes in individuals with cancer. Electronic searches were conducted to identify relevant English-language literature published through June 15, 2012. Results indicated that risk factors for hot flashes in cancer include patient-related factors (eg, age, race/ethnicity, educational level, smoking history, cardiovascular risk including body mass index, and genetics) and disease-related factors (eg, cancer diagnosis and dose/type of treatment). In addition, although the pathophysiology of hot flashes has remained elusive, these symptoms are likely attributable to disruptions in thermoregulation and neurochemicals. Therapies that have been offered or tested fall into 4 broad categories: pharmacological, nutraceutical, surgical, and complementary/behavioral strategies. The evidence base for this broad range of therapies varies, with some treatments not yet having been fully tested or showing equivocal results. The evidence base surrounding all therapies is evaluated to enhance hot flash treatment decision-making by clinicians and patients.
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Affiliation(s)
- William I Fisher
- Department of Psychology and Neuroscience, Baylor University, Waco, TX, USA
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25
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Pharmacological and non-hormonal treatment of hot flashes in breast cancer survivors: CEPO review and recommendations. Support Care Cancer 2013; 21:1461-74. [DOI: 10.1007/s00520-013-1732-8] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2012] [Accepted: 01/28/2013] [Indexed: 11/26/2022]
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Hübner J, Münstedt K, Mücke R, Micke O. How are Interactions Taken into Account in Studies on Conventional and Complementary Therapies for Breast Cancer Patients with Menopausal Complaints? Geburtshilfe Frauenheilkd 2012; 72:933-939. [PMID: 28435168 DOI: 10.1055/s-0032-1327854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Abstract
Introduction: Postmenopausal symptoms in breast cancer patients undergoing antihormone treatment lead to high drop-out rates from the therapy. From the therapeutic point of view, methods of both conventional and complementary medicine are concerned. Interactions are being discussed in cases of natural substances. However, they are also relevant for conventional medical substances. The aim of this analysis is to answer the question as to what extent potential interactions are taken into account in clinical studies and reviews on supportive therapies. Materials and Methods: Clinical studies and reviews were identified by means of a systematic search and analysed with regard to the consideration of potential interactions. Results: Altogether 46 clinical studies and one Cochrane review were found. Among the 35 studies on conventional drug therapies, 5 (14 %) took possible interactions into account. Among the 17 studies on complementary medicine, there were 2 (11.7 %) such publications. The Cochrane review did not mention interactions. Discussion: For future studies in which interactions cannot be excluded, a strategy to control for their clinically relevant consequences should be developed. The present authors suggest that the use of survival and recurrence data as secondary endpoints, also for studies on purely supportive therapies, is a reasonable approach. The resulting considerations for study routines are listed thematically.
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Affiliation(s)
- J Hübner
- Dr. Senckenbergisches Chronomedizinisches Institut, Universität Frankfurt, Frankfurt
| | - K Münstedt
- Frauenklinik, Universitätsklinikum Gießen, Gießen
| | - R Mücke
- Strahlentherapie, Klinikum Lippe, Lippe
| | - O Micke
- Strahlentherapie, Franziskus Hospital, Bielefeld
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Mann E, Smith MJ, Hellier J, Balabanovic JA, Hamed H, Grunfeld EA, Hunter MS. Cognitive behavioural treatment for women who have menopausal symptoms after breast cancer treatment (MENOS 1): a randomised controlled trial. Lancet Oncol 2012; 13:309-18. [PMID: 22340966 PMCID: PMC3314999 DOI: 10.1016/s1470-2045(11)70364-3] [Citation(s) in RCA: 165] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Background Hot flushes and night sweats (HFNS) affect 65–85% of women after breast cancer treatment; they are distressing, causing sleep problems and decreased quality of life. Hormone replacement therapy is often either undesirable or contraindicated. Safe, effective non-hormonal treatments are needed. We investigated whether cognitive behavioural therapy (CBT) can help breast cancer survivors to effectively manage HFNS. Methods In this randomised controlled trial, we recruited women from breast clinics in London, UK, who had problematic HFNS (minimum ten problematic episodes a week) after breast-cancer treatment. Participants were randomly allocated to receive either usual care or usual care plus group CBT (1:1). Randomisation was done in blocks of 12–20 participants, stratifying by age (younger than 50 years, 50 years or older), and was done with a computer-generated sequence. The trial statistician and researchers collecting outcome measures were masked to group allocation. Group CBT comprised one 90 min session a week for 6 weeks, and included psycho-education, paced breathing, and cognitive and behavioural strategies to manage HFNS. Assessments were done at baseline, 9 weeks, and 26 weeks after randomisation. The primary outcome was the adjusted mean difference in HFNS problem rating (1–10) between CBT and usual care groups at 9 weeks after randomisation. Analysis of the primary endpoint was done by modified intention to treat. The trial is registered, ISRCTN13771934, and was closed March 15, 2011. Findings Between May 5, 2009, and Aug 27, 2010, 96 women were randomly allocated to group CBT (n=47) or usual care (n=49). Group CBT significantly reduced HFNS problem rating at 9 weeks after randomisation compared with usual care (mean difference −1·67, 95% CI −2·43 to −0·91; p<0·0001) and improvements were maintained at 26 weeks (mean difference −1·76, −2·54 to −0·99; p<0·0001). We recorded no CBT-related adverse events. Interpretation Group CBT seems to be a safe and effective treatment for women who have problematic HFNS after breast cancer treatment with additional benefits to mood, sleep, and quality of life. The treatment could be incorporated into breast cancer survivorship programmes and delivered by trained breast cancer nurses. Funding Cancer Research UK.
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Affiliation(s)
- Eleanor Mann
- Institute of Psychiatry, King's College London, UK
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29
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De Bock GH, Hesselink JW, Roorda C, De Vries J, Hollema H, Jaspers JP, Kok T, Werker PM, Oosterwijk JC, Mourits MJ. Model of care for women at increased risk of breast and ovarian cancer. Maturitas 2012; 71:3-5. [DOI: 10.1016/j.maturitas.2011.10.008] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2011] [Accepted: 10/17/2011] [Indexed: 01/26/2023]
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Boekhout AH, Vincent AD, Dalesio OB, van den Bosch J, Foekema-Töns JH, Adriaansz S, Sprangers S, Nuijen B, Beijnen JH, Schellens JH. Management of Hot Flashes in Patients Who Have Breast Cancer With Venlafaxine and Clonidine: A Randomized, Double-Blind, Placebo-Controlled Trial. J Clin Oncol 2011; 29:3862-8. [DOI: 10.1200/jco.2010.33.1298] [Citation(s) in RCA: 83] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Purpose Therapies for breast cancer may induce hot flashes that can affect quality of life. We undertook a double-blind, placebo-controlled trial with the primary objective of comparing the average daily hot flash scores in the twelfth week among patients treated with venlafaxine, clonidine, and placebo. Additional analyses of the hot flash score over the full 12 weeks of treatment were performed. Patients and Methods In all, 102 patients with a history of breast cancer were randomly assigned (2:2:1) to venlafaxine 75 mg, clonidine 0.1 mg, or placebo daily for 12 weeks. Questionnaires at baseline and during treatment assessed daily hot flash scores, sexual function, sleep quality, anxiety, and depression. Results After 12 weeks, a total of 80 patients were evaluable for the primary end point. During week 12, hot flash scores were significantly lower in the clonidine group versus placebo (P = .03); for venlafaxine versus placebo, the difference was borderline not significant (P = .07). However, hot flash scores were equal in the clonidine and venlafaxine groups. Over the course of 12 weeks, the differences between both treatments and placebo were significant (P <.001 for venlafaxine v placebo; P = .045 for clonidine v placebo). Frequencies of treatment-related adverse effects of nausea (P = .02), constipation (P = .04), and severe appetite loss were higher in the venlafaxine group. Conclusion Venlafaxine and clonidine are effective treatments in the management of hot flashes in patients with breast cancer. Venlafaxine resulted in a more immediate reduction of hot flash scores when compared with clonidine; however, hot flash scores at week 12 were lower in the clonidine group than in the venlafaxine group.
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Affiliation(s)
- Annelies H. Boekhout
- Annelies H. Boekhout, Andrew D. Vincent, Otilia B. Dalesio, Joke H. Foekema-Töns, Sandra Adriaansz, Jos H. Beijnen, and Jan H.M. Schellens, the Netherlands Cancer Institute; Bastiaan Nuijen and Jos H. Beijnen, Slotervaart Hospital, Amsterdam; Joan van den Bosch and Sylvia Sprangers, Albert Schweitzer Hospital, Dordrecht; and Jos H. Beijnen and Jan H.M. Schellens, Utrecht University, Utrecht, the Netherlands
| | - Andrew D. Vincent
- Annelies H. Boekhout, Andrew D. Vincent, Otilia B. Dalesio, Joke H. Foekema-Töns, Sandra Adriaansz, Jos H. Beijnen, and Jan H.M. Schellens, the Netherlands Cancer Institute; Bastiaan Nuijen and Jos H. Beijnen, Slotervaart Hospital, Amsterdam; Joan van den Bosch and Sylvia Sprangers, Albert Schweitzer Hospital, Dordrecht; and Jos H. Beijnen and Jan H.M. Schellens, Utrecht University, Utrecht, the Netherlands
| | - Otilia B. Dalesio
- Annelies H. Boekhout, Andrew D. Vincent, Otilia B. Dalesio, Joke H. Foekema-Töns, Sandra Adriaansz, Jos H. Beijnen, and Jan H.M. Schellens, the Netherlands Cancer Institute; Bastiaan Nuijen and Jos H. Beijnen, Slotervaart Hospital, Amsterdam; Joan van den Bosch and Sylvia Sprangers, Albert Schweitzer Hospital, Dordrecht; and Jos H. Beijnen and Jan H.M. Schellens, Utrecht University, Utrecht, the Netherlands
| | - Joan van den Bosch
- Annelies H. Boekhout, Andrew D. Vincent, Otilia B. Dalesio, Joke H. Foekema-Töns, Sandra Adriaansz, Jos H. Beijnen, and Jan H.M. Schellens, the Netherlands Cancer Institute; Bastiaan Nuijen and Jos H. Beijnen, Slotervaart Hospital, Amsterdam; Joan van den Bosch and Sylvia Sprangers, Albert Schweitzer Hospital, Dordrecht; and Jos H. Beijnen and Jan H.M. Schellens, Utrecht University, Utrecht, the Netherlands
| | - Joke H. Foekema-Töns
- Annelies H. Boekhout, Andrew D. Vincent, Otilia B. Dalesio, Joke H. Foekema-Töns, Sandra Adriaansz, Jos H. Beijnen, and Jan H.M. Schellens, the Netherlands Cancer Institute; Bastiaan Nuijen and Jos H. Beijnen, Slotervaart Hospital, Amsterdam; Joan van den Bosch and Sylvia Sprangers, Albert Schweitzer Hospital, Dordrecht; and Jos H. Beijnen and Jan H.M. Schellens, Utrecht University, Utrecht, the Netherlands
| | - Sandra Adriaansz
- Annelies H. Boekhout, Andrew D. Vincent, Otilia B. Dalesio, Joke H. Foekema-Töns, Sandra Adriaansz, Jos H. Beijnen, and Jan H.M. Schellens, the Netherlands Cancer Institute; Bastiaan Nuijen and Jos H. Beijnen, Slotervaart Hospital, Amsterdam; Joan van den Bosch and Sylvia Sprangers, Albert Schweitzer Hospital, Dordrecht; and Jos H. Beijnen and Jan H.M. Schellens, Utrecht University, Utrecht, the Netherlands
| | - Sylvia Sprangers
- Annelies H. Boekhout, Andrew D. Vincent, Otilia B. Dalesio, Joke H. Foekema-Töns, Sandra Adriaansz, Jos H. Beijnen, and Jan H.M. Schellens, the Netherlands Cancer Institute; Bastiaan Nuijen and Jos H. Beijnen, Slotervaart Hospital, Amsterdam; Joan van den Bosch and Sylvia Sprangers, Albert Schweitzer Hospital, Dordrecht; and Jos H. Beijnen and Jan H.M. Schellens, Utrecht University, Utrecht, the Netherlands
| | - Bastiaan Nuijen
- Annelies H. Boekhout, Andrew D. Vincent, Otilia B. Dalesio, Joke H. Foekema-Töns, Sandra Adriaansz, Jos H. Beijnen, and Jan H.M. Schellens, the Netherlands Cancer Institute; Bastiaan Nuijen and Jos H. Beijnen, Slotervaart Hospital, Amsterdam; Joan van den Bosch and Sylvia Sprangers, Albert Schweitzer Hospital, Dordrecht; and Jos H. Beijnen and Jan H.M. Schellens, Utrecht University, Utrecht, the Netherlands
| | - Jos H. Beijnen
- Annelies H. Boekhout, Andrew D. Vincent, Otilia B. Dalesio, Joke H. Foekema-Töns, Sandra Adriaansz, Jos H. Beijnen, and Jan H.M. Schellens, the Netherlands Cancer Institute; Bastiaan Nuijen and Jos H. Beijnen, Slotervaart Hospital, Amsterdam; Joan van den Bosch and Sylvia Sprangers, Albert Schweitzer Hospital, Dordrecht; and Jos H. Beijnen and Jan H.M. Schellens, Utrecht University, Utrecht, the Netherlands
| | - Jan H.M. Schellens
- Annelies H. Boekhout, Andrew D. Vincent, Otilia B. Dalesio, Joke H. Foekema-Töns, Sandra Adriaansz, Jos H. Beijnen, and Jan H.M. Schellens, the Netherlands Cancer Institute; Bastiaan Nuijen and Jos H. Beijnen, Slotervaart Hospital, Amsterdam; Joan van den Bosch and Sylvia Sprangers, Albert Schweitzer Hospital, Dordrecht; and Jos H. Beijnen and Jan H.M. Schellens, Utrecht University, Utrecht, the Netherlands
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Interventions for sexual problems following treatment for breast cancer: a systematic review. Breast Cancer Res Treat 2011; 130:711-24. [DOI: 10.1007/s10549-011-1722-9] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2011] [Accepted: 08/03/2011] [Indexed: 10/17/2022]
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de Bock GH, Musters RF, Bos HJ, Schröder CP, Mourits MJE, de Jong-van den Berg LTW. Psychotropic medication during endocrine treatment for breast cancer. Support Care Cancer 2011; 20:1533-40. [PMID: 21822636 PMCID: PMC3360854 DOI: 10.1007/s00520-011-1242-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2011] [Accepted: 07/24/2011] [Indexed: 11/25/2022]
Abstract
Purpose Psychological problems are frequently mentioned in women treated for breast cancer in whom depression is mentioned as the most common disorder. The aim was to study the prescription of psychotropic medication in women with endocrine treatment for breast cancer in women in our prospective and consecutive pharmacy database. Methods Women (n = 2,172) with at least one prescription of tamoxifen, fulvestrant, anastrazole, letrozole or exemestane were considered as breast cancer patients treated with endocrine therapy. This group was compared with an age- and family physician-matched group of women without cancer (n = 8,129), and the incidence risk ratio (IRR) and the 95% confidence intervals (95% CI) were calculated. In addition, the prevalence of these psychotropic medication prescriptions and the 95% CI were calculated. Results There was an increased prescription of psychotropic medication in the female breast cancer patients on endocrine therapy: anxiolytics (IRR 2.07, 95% CI 1.87–2.29), hypnotics and sedatives (IRR 2.59, 95% CI 2.34–2.87) and anti-depressants (IRR 1.46, 95% CI 1.28–1.65). The prevalences of anxiolytics, hypnotics and sedatives were also increased in this group, indicating an increased use over time of these drugs. The prevalence of anti-depressant prescription was not increased, indicating short-term use only. Conclusions This study indicated increased psychological distress due to breast cancer diagnosis and/or treatment in women on endocrine therapy. Anti-depressants were only prescribed for a short time. These data can contribute to an improved awareness of the impact of breast cancer (treatment) and therefore potentially to the optimizing of support for these patients.
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Affiliation(s)
- Geertruida H. de Bock
- Department of Epidemiology, University Medical Center Groningen, University of Groningen, PO Box 30.001, 9700 RB Groningen, The Netherlands
| | - Regina F. Musters
- Unit of PharmacoEpidemiology and PharmacoEconomics, Department of Pharmacy, University of Groningen, Groningen, The Netherlands
| | - H. Jens Bos
- Unit of PharmacoEpidemiology and PharmacoEconomics, Department of Pharmacy, University of Groningen, Groningen, The Netherlands
| | - Caroline P. Schröder
- Department of Medical Oncology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Marian J. E. Mourits
- Department of Gynaecology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
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Doggrell SA. Adherence to oral endocrine treatments in women with breast cancer: can it be improved? Breast Cancer Res Treat 2011; 129:299-308. [PMID: 21594663 DOI: 10.1007/s10549-011-1578-z] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2010] [Accepted: 05/07/2011] [Indexed: 02/17/2023]
Abstract
There is a perception that women on oral endocrine treatments for oestrogen receptor-positive breast cancer will be adherent to these medicines, as they are facing a serious life-threatening disease, and the oral endocrine treatments are effective, easy to use and generally well tolerated. This is not in fact the case, and this is the basis of the first half of this review. The second half is of whether the changes/interventions to 'improve' adherence do actually increase adherence to the oral endocrine medicines. The review shows that better outcomes are achieved with good adherence to endocrine treatments in breast cancer. The rates of adherence to endocrine treatments range between 15 and 50%, and are influenced by a large number of factors (e.g. adverse effects, lack of belief in treatment, psychological problems and poor patient-health care provider relationship). Interventions to minimise the adverse effects have been used in an attempt to improve the adherence to the endocrine treatment therapies, but it is not known whether these do actually improve adherence. Similar, it has been assumed that interventions by health professionals (doctors, nurses and pharmacists) will improve the adherence, but this has not been tested. In conclusion, in women with breast cancer, we know there is a problem with adherence. There are also many approaches and suggestions about how to improve adherence to the oral endocrine treatments, but none of these approaches/suggestions have been scientifically tested, and they need to be.
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Affiliation(s)
- Sheila A Doggrell
- Discipline of Medical Sciences, Faculty of Science and Technology, Queensland University of Technology, GPO2343, Brisbane, QLD, 4002, Australia.
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Kaplan M, Mahon S, Cope D, Keating E, Hill S, Jacobson M. Putting Evidence Into Practice. Clin J Oncol Nurs 2011; 15:149-57. [DOI: 10.1188/11.cjon.149-157] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Lemieux J, Goodwin PJ, Bordeleau LJ, Lauzier S, Théberge V. Quality-of-life measurement in randomized clinical trials in breast cancer: an updated systematic review (2001-2009). J Natl Cancer Inst 2011; 103:178-231. [PMID: 21217081 DOI: 10.1093/jnci/djq508] [Citation(s) in RCA: 80] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND Quality-of-life (QOL) measurement is often incorporated into randomized clinical trials in breast cancer. The objectives of this systematic review were to assess the incremental effect of QOL measurement in addition to traditional endpoints (such as disease-free survival or toxic effects) on clinical decision making and to describe the extent of QOL reporting in randomized clinical trials of breast cancer. METHODS We conducted a search of MEDLINE for English-language articles published between May-June 2001 and October 2009 that reported: 1) a randomized clinical trial of breast cancer treatment (excluding prevention trials), including surgery, chemotherapy, hormone therapy, symptom control, follow-up, and psychosocial intervention; 2) the use of a patient self-report measure that examined general QOL, cancer-specific or breast cancer-specific QOL or psychosocial variables; and 3) documentation of QOL outcomes. All selected trials were evaluated by two reviewers, and data were extracted using a standardized form for each variable. Data are presented in descriptive table formats. RESULTS A total of 190 randomized clinical trials were included in this review. The two most commonly used questionnaires were the European Organization for Research and Treatment of Cancer QOL Questionnaire and the Functional Assessment of Cancer Therapy/Functional Assessment of Chronic Illness Therapy. More than 80% of the included trials reported the name(s) of the instrument(s), trial and QOL sample sizes, the timing of QOL assessment, and the statistical method. Statistical power for QOL was reported in 19.4% of the biomedical intervention trials and in 29.9% of the nonbiomedical intervention trials. The percentage of trials in which QOL findings influenced clinical decision making increased from 15.2% in the previous review to 30.1% in this updated review for trials of biomedical interventions but decreased from 95.0% to 63.2% for trials of nonbiomedical interventions. Discordance between reviewers ranged from 1.1% for description of the statistical method (yes vs no) to 19.9% for the sample size for QOL. CONCLUSION Reporting of QOL methodology could be improved.
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Affiliation(s)
- Julie Lemieux
- Santé des populations: Unité de recherche en santé des populations (URESP), Centre de recherche FRSQ du Centre hospitalier affilié universitaire de Québec (CHA), Service d'hémato-oncologie du CHA and Centre des Maladies du Sein Deschênes-Fabia du CHA, Quebec City, QC, Canada.
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Gadducci A, Biglia N, Cosio S, Sismondi P, Genazzani AR. Gynaecologic challenging issues in the management of BRCA mutation carriers: oral contraceptives, prophylactic salpingo-oophorectomy and hormone replacement therapy. Gynecol Endocrinol 2010; 26:568-77. [PMID: 20632911 DOI: 10.3109/09513590.2010.487609] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BRCA1 and BRCA2 mutation carriers have a 54-85% and 45% lifetime risk of developing breast cancer, respectively, and a 18-60% and 11-27% lifetime risk of developing ovarian cancer, respectively. Oral contraceptives (OCs) significantly reduce the risk of ovarian cancer also in BRCA1/BRCA2 mutation carriers. The association between OC use and breast cancer risk in these women is controversial. Some studies showed a modestly increased risk especially among BRCA1 mutation carriers. The risk appears to be greater for women who took OCs for at least 5 years and who took OCs before the age of 30 years. Other studies reported that duration of use before first full-term pregnancy has a positive association with breast cancer risk. Salpingo-oophorectomy reduces the risk of coelomic epithelial cancer of 80-95% and the risk of breast cancer of approximately 50%. BRCA1 and BRCA2 mutation carriers should be encouraged to undergo prophylactic bilateral salpingo-oophorectomy at the age of 35-40 years or when childbearing is complete. Short-term use of hormone replacement therapy may relieve menopausal symptoms and does not appear to affect the breast cancer risk reduction obtained with salpingo-oophorectomy.
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Affiliation(s)
- Angiolo Gadducci
- Department of Procreative Medicine, Division of Gynecology and Obstetrics, University of Pisa, Pisa, Italy.
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Affiliation(s)
- Susan R Davis
- Monash University, Alfred Hospital, Central Clinical School, Women's Health Program, Commercial Road, Prahran, Victoria 3181, Australia ;
| | - Fiona Jane
- Monash University, Alfred Hospital, Central Clinical School, Women's Health Program, Commercial Road, Prahran, Victoria 3181, Australia ;
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Irani J, Salomon L, Oba R, Bouchard P, Mottet N. Efficacy of venlafaxine, medroxyprogesterone acetate, and cyproterone acetate for the treatment of vasomotor hot flushes in men taking gonadotropin-releasing hormone analogues for prostate cancer: a double-blind, randomised trial. Lancet Oncol 2009; 11:147-54. [PMID: 19963436 DOI: 10.1016/s1470-2045(09)70338-9] [Citation(s) in RCA: 84] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Hot flushes are the most common complaints reported by men undergoing androgen suppression treatment for prostate cancer. We designed a randomised double-blind trial to compare the efficacy of three drugs, each of which has proven effective for preventing hot flushes in previous studies. METHODS Men with prostate cancer with an indication for androgen suppression were enrolled in the study at 106 urology centres in France between April 14, 2004, and April 20, 2007. All patients were treated for 6 months with leuprorelin (11.25 mg). At month 6, patients who spontaneously asked for treatment, or those who presented with 14 hot flushes or more during the week before the visit, were randomly assigned to either venlafaxine 75 mg daily, medroxyprogesterone acetate 20 mg daily, or cyproterone acetate 100 mg daily. All patients received two indistinguishable pills in the morning and one in the evening from week 1 to week 8, and one indistinguishable pill in the morning from week 9 to week 10, to comply with the double-blind design. Random assignment with a block size of three was done centrally, by fax, and each patient was given a randomisation number. The allocation sequence was stratified by centre. Assessment was done at inclusion, at randomisation, and then at 4 weeks, 8 weeks, and 12 weeks after randomisation. Participants completed a daily hot-flush diary for 1 week, and a quality of life questionnaire before each visit throughout the study. The primary outcome was the change in median daily hot-flush score between randomisation and 1 month. All patients who received at least one study treatment dose were included in the efficacy analysis. This trial is registered with ClinicalTrials.gov, number NCT01011751. FINDINGS Of the 919 men initially enrolled, 311 were randomly assigned to one of the study treatments at 6 months: 102 to venlafaxine, 101 to cyproterone, and 108 to medroxyprogesterone. 309 patients were included in the efficacy analysis, since two were excluded for protocol deviations (one in the cyproterone and one in the medroxyprogesterone group; both were excluded because they were already undergoing treatment with serotonin reuptake inhibitor antidepressants at randomisation). The change in median daily hot-flush score between randomisation and 1 month was -47.2% (IQR -74.3 to -2.5) in the venlafaxine group, -94.5% (-100.0 to -74.5) in the cyproterone group, and -83.7% (-98.9 to -64.3) in the medroxyprogesterone group. The decrease from baseline was significant for all three groups (p<0.0001). Pairwise comparison of treatment groups adjusted by the Bonferroni method confirmed that the decreases in hot-flush score were significantly larger in the cyproterone and medroxyprogesterone groups than in the venlafaxine group, regardless of the interval considered (p<0.0001 in all cases). There was no significant difference between the cyproterone and medroxyprogesterone groups (p>0.2 in all cases). Serious side-effects occurred in four, seven, and five patients in the venlafaxine, cyproterone, and medroxyprogesterone groups, respectively, of which none, one (dyspnoea), and one (urticaria) were considered related to the drug, respectively. INTERPRETATION After 6 months of treatment with leuprorelin, venlafaxine, cyproterone, and medroxyprogesterone proved to be effective in reducing hot flushes. However, the hormonal treatments cyproterone and medroxyprogesterone were significantly more effective than venlafaxine. As cyproterone is a recognised treatment in prostate cancer, and its use could interfere with hormonal therapy, medroxyprogesterone could be considered to be the standard treatment for hot flushes in men undergoing androgen suppression for prostate cancer. FUNDING Takeda Laboratories, Puteaux, France.
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Affiliation(s)
- Jacques Irani
- Urology Unit, University Hospital, Poitiers, France.
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Mourits M, de Bock G. Managing hereditary ovarian cancer. Maturitas 2009; 64:172-6. [DOI: 10.1016/j.maturitas.2009.09.009] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2009] [Revised: 09/01/2009] [Accepted: 09/01/2009] [Indexed: 11/28/2022]
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Pinkerton JV, Stovall DW, Kightlinger RS. Advances in the Treatment of Menopausal Symptoms. WOMENS HEALTH 2009; 5:361-384; quiz 383-4. [DOI: 10.2217/whe.09.31] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Vasomotor symptoms and vaginal atrophy are both common menopausal symptoms. Hormone therapy is currently the only FDA-approved treatment for hot flashes. Current recommendations are to use the lowest dose of hormone therapy for the shortest period that will allow treatment goals to be met. Although the reanalysis of the WHI in 2007 by Roussow et al. provided evidence of coronary heart safety for users of hormone therapy under the age of 60 years and within 10 years of the onset of menopause, not all women desire or are candidates for hormone therapy. In this review we present an evidence-based discussion considering the effectiveness of hormonal and nonhormonal therapies for the relief of vasomotor symptoms and vaginal atrophy. Concern exists regarding systemic absorption of vaginal estrogen and possible adverse effects on the breast and uterus. Selective estrogen receptor modulators and estrogen agonists offer benefits through targeted estrogen agonist/antagonistic effects and are being evaluated with and without estrogen for symptomatic menopausal women. Centrally acting nonhormonal therapies that are effective for the relief of vasomotor symptoms include various antidepressants, gabapentin and clonidine. A limited number of clinical trials have been conducted with nonprescription remedies, including paced respiration, yoga, acupuncture, exercise, homeopathy and magnet therapy, and some, but not all of these, have been found to be more effective than placebo. Dietary herbal supplements, such as soy and black cohosh, have demonstrated mixed and inconclusive results in placebo-controlled trials. Potential therapies for vasomotor symptoms and vaginal atrophy require randomized, placebo-controlled trials of sufficient duration to establish efficacy and safety. Agents under investigation for vasomotor symptoms relief include neuroactive agents, such as gabapentin and desvenlafaxine; an estrogen receptor-β-targeted herbal therapy, MF-101; and the selective estrogen receptor modulator, bazedoxifene, paired with estrogen.
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Affiliation(s)
- JoAnn V Pinkerton
- JoAnn V Pinkerton, MD, Box 801104, University of Virginia Health System, Charlottesville, VA 22908, USA, Tel.: +1 434 243 4727, Fax: +1 434 243 4706,
| | - Dale W Stovall
- Dale Stovall, MD, Department of Obstetrics & Gynecology, Divisions of Midlife Health & Reproductive Endocrinology, University of Virginia Health System, Charlottesville, VA 22908, USA, Tel.: +1 434 243 4570,
| | - Rebecca S Kightlinger
- Rebecca Kightlinger, Department of Obstetrics & Gynecology, Divisions of Midlife Health & Reproductive Endocrinology, University of Virginia Health System, Charlottesville, VA 22908, USA, Tel.: +1 434 243 4727,
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Revisión del tratamiento actual de los sofocos inducidos por deprivación androgénica en el carcinoma prostático. Actas Urol Esp 2009; 33:337-43. [DOI: 10.1016/s0210-4806(09)74157-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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