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Victorelli FD, Lutz-Bueno V, Santos KP, Wu D, Sturla SJ, Mezzenga R. Cubosomes functionalized with antibodies as a potential strategy for the treatment of HER2-positive breast cancer. J Colloid Interface Sci 2024; 673:291-300. [PMID: 38875795 DOI: 10.1016/j.jcis.2024.06.091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Revised: 05/23/2024] [Accepted: 06/10/2024] [Indexed: 06/16/2024]
Abstract
Breast cancers that overexpress human epidermal growth factor receptor 2 (HER2) have poor prognosis. Moreover, available chemotherapies cause numerous side effects due to poor selectivity. To advance more effective and safer therapies for HER2-positive breast cancer, we explored the fusion of drug delivery technology and immunotherapy. Our research led to the design of immunocubosomes loaded with panobinostat and functionalized with trastuzumab antibodies, enabling precise targeting of breast cancer cells that overexpress HER2. We characterised the nanostructure of cubosomes using small-angle X-ray scattering (SAXS), cryo-transmission electron microscopy (cryo-TEM), and dynamic light scattering (DLS). Moreover, we confirmed the integrity of the trastuzumab antibodies on the immunocubosomes by Fourier-transform infrared spectroscopy (FTIR) and sodium dodecyl-sulfate polyacrylamide gel electrophoresis (SDS-PAGE). Additionally, we found that panobinostat-loaded immunocubosomes were more cytotoxic, and in an uptake-dependant manner, towards a HER2-positive breast cancer cell line (SKBR3) compared to a cell line representing healthy cells (L929). These results support that the functionalization of cubosomes with antibodies enhances both the effectiveness of the loaded drug and its selectivity for targeting HER2-positive breast cancer cells.
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Affiliation(s)
| | | | - Kaio Pini Santos
- Department of Drugs and Medicine, School of Pharmaceutical Sciences, São Paulo State University, 14800-903 Araraquara, São Paulo, Brazil.
| | - Di Wu
- College of Food Science and Engineering, Qingdao Agricultural University, 266109 Qingdao, Shandong, China.
| | - Shana J Sturla
- Department of Health Sciences and Technology, ETH Zurich, 8092 Zurich, Switzerland.
| | - Raffaele Mezzenga
- Department of Health Sciences and Technology, ETH Zurich, 8092 Zurich, Switzerland; Department of Materials, ETH Zurich, 8093 Zurich, Switzerland.
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Hickey M, Basu P, Sassarini J, Stegmann ME, Weiderpass E, Nakawala Chilowa K, Yip CH, Partridge AH, Brennan DJ. Managing menopause after cancer. Lancet 2024; 403:984-996. [PMID: 38458217 DOI: 10.1016/s0140-6736(23)02802-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 07/18/2023] [Accepted: 12/11/2023] [Indexed: 03/10/2024]
Abstract
Globally, 9 million women are diagnosed with cancer each year. Breast cancer is the most commonly diagnosed cancer worldwide, followed by colorectal cancer in high-income countries and cervical cancer in low-income countries. Survival from cancer is improving and more women are experiencing long-term effects of cancer treatment, such as premature ovarian insufficiency or early menopause. Managing menopausal symptoms after cancer can be challenging, and more severe than at natural menopause. Menopausal symptoms can extend beyond hot flushes and night sweats (vasomotor symptoms). Treatment-induced symptoms might include sexual dysfunction and impairment of sleep, mood, and quality of life. In the long term, premature ovarian insufficiency might increase the risk of chronic conditions such as osteoporosis and cardiovascular disease. Diagnosing menopause after cancer can be challenging as menopausal symptoms can overlap with other common symptoms in patients with cancer, such as fatigue and sexual dysfunction. Menopausal hormone therapy is an effective treatment for vasomotor symptoms and seems to be safe for many patients with cancer. When hormone therapy is contraindicated or avoided, emerging evidence supports the efficacy of non-pharmacological and non-hormonal treatments, although most evidence is based on women older than 50 years with breast cancer. Vaginal oestrogen seems safe for most patients with genitourinary symptoms, but there are few non-hormonal options. Many patients have inadequate centralised care for managing menopausal symptoms after cancer treatment, and more information is needed about cost-effective and patient-focused models of care for this growing population.
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Affiliation(s)
- Martha Hickey
- Department of Obstetrics, Gynaecology and Newborn Health, University of Melbourne and the Royal Women's Hospital, Melbourne, VIC, Australia.
| | - Partha Basu
- Early Detection, Prevention and Infections Branch, International Agency for Research on Cancer, WHO, Lyon, France
| | - Jenifer Sassarini
- Department of Obstetrics and Gynaecology, School of Gynaecology, University of Glasgow, Glasgow, UK
| | - Mariken E Stegmann
- Department of Primary and Long-term Care, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | | | | | - Cheng-Har Yip
- Department of Surgery, University of Malaya, Kuala Lumpur, Malaysia
| | - Ann H Partridge
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Donal J Brennan
- Gynaecological Oncology Group, UCD School of Medicine, Mater Misericordiae University Hospital, Dublin, Ireland; Systems Biology Ireland, UCD School of Medicine, Dublin, Ireland
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Rahman UA, Kashif TB, Usman M, Rana M, Hasanain M, Anjum MU, Cheema HA, Jaffar H, Bhattarai P. Efficacy and safety of fezolinetant, a neurokinin-3 antagonist, in treating vasomotor symptoms in postmenopausal women: A systematic review and meta-analysis. Medicine (Baltimore) 2023; 102:e36592. [PMID: 38115258 PMCID: PMC10727556 DOI: 10.1097/md.0000000000036592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 11/17/2023] [Accepted: 11/21/2023] [Indexed: 12/21/2023] Open
Abstract
BACKGROUND Menopause causes a variety of symptoms such as hot flashes and night sweats. While menopausal hormonal therapy has been used for managing postmenopausal vasomotor symptoms (VMS) for quite a while, it has a considerably poor safety profile. OBJECTIVE To review and analyze existing data to evaluate the efficacy of the neurokinin-3 antagonist, fezolinetant, in treating postmenopausal VMS and to assess its safety profile. METHODS A thorough literature search was performed on PubMed, Cochrane Library, and Google Scholar in compliance with Preferred Reporting Items for Systematic Reviews and Meta-Analysis 2020, to find publications on the efficacy of fezolinetant for postmenopausal VMS. Changes in the frequency and severity scores of moderate/severe VMS and changes in the Hot Flash-Related Daily Interference Scale (HFRDIS), Greene Climacteric Scale (GCS), and Menopause-Specific Quality of Life (MENQoL) were the efficacy outcomes. Adverse events, drug-related treatment-emergent adverse effects (TEAEs), drug-related dropouts, hepatotoxicity, endometrial hyperplasia or tumor, and uterine bleeding were all safety outcomes. We used Review Manager 5.4 for pooling risk ratios (RRs) and mean differences (MDs) for dichotomous and continuous outcomes, respectively. A P value of < .05 was considered significant. RESULTS There was a significant reduction in mean daily VMS frequency at weeks 4 and 12 (MD, -2.36; 95% confidence interval [CI], -2.85 to -1.87; P < .00001, for week 12) and also a significant decrease in VMS severity scores in the treatment group. Furthermore, improvements in MENQoL, HFRDIS, and GCS scores were observed. There was no significant difference in adverse events while drug-related TEAEs (RR, 1.21; 95% CI, 0.90-1.63; P = .21) showed a slight increase with fezolinetant. Drug-related dropouts were again similar across the 2 groups. Uterine bleeding had a lower incidence while endometrial events and hepatotoxicity showed a statistically insignificant, increasing trend in the fezolinetant group. DISCUSSION AND IMPLICATIONS Fezolinetant can be a treatment option for postmenopausal VMS but warns of a risk increase in endometrial hyperplasia or tumors. The heterogeneity in the data being analyzed, short follow-up period, and small sample size in most of the included randomized controlled trials were the greatest limitations, which must be considered in further research and safety profile exploration.
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Affiliation(s)
- Ummi Aiman Rahman
- Department of Medicine, King Edward Medical University, Lahore, Pakistan
| | - Talha Bin Kashif
- Department of Medicine, King Edward Medical University, Lahore, Pakistan
| | - Muhammad Usman
- Department of Medicine, Dow Medical College, Dow University of Health Sciences, Karachi, Pakistan
| | - Maham Rana
- Department of Medicine, Dow Medical College, Dow University of Health Sciences, Karachi, Pakistan
| | - Muhammad Hasanain
- Department of Medicine, Dow Medical College, Dow University of Health Sciences, Karachi, Pakistan
| | - Muhammad Umair Anjum
- Department of Medicine, Dow Medical College, Dow University of Health Sciences, Karachi, Pakistan
| | | | - Huda Jaffar
- Department of Medicine, Dow Medical College, Dow University of Health Sciences, Karachi, Pakistan
| | - Pratik Bhattarai
- Department of Medicine, Manipal College of Medical Sciences, Pokhara, Nepal
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Höxtermann MD, Haller H, Aboudamaah S, Bachemir A, Dobos G, Cramer H, Voiss P. Safety of acupuncture in oncology: A systematic review and meta-analysis of randomized controlled trials. Cancer 2022; 128:2159-2173. [PMID: 35262912 DOI: 10.1002/cncr.34165] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 01/06/2022] [Accepted: 02/09/2022] [Indexed: 12/26/2022]
Abstract
BACKGROUND Acupuncture is frequently used to treat the side effects of cancer treatment, but the safety of this intervention remains uncertain. The current meta-analysis was conducted to assess the safety of acupuncture in oncological patients. METHODS The PubMed, Cochrane Central Register of Controlled Trials, and Scopus databases were searched from their inception to August 7, 2020. Randomized controlled trials in oncological patients comparing invasive acupuncture with sham acupuncture, treatment as usual (TAU), or any other active control were eligible. Two reviewers independently extracted data on study characteristics and adverse events (AEs). Risk of bias was assessed using the Cochrane Risk of Bias Tool. RESULTS Of 4590 screened articles, 65 were included in the analyses. The authors observed that acupuncture was not associated an with increased risk of intervention-related AEs, nonserious AEs, serious AEs, or dropout because of AEs compared with sham acupuncture and an active control. Compared with TAU, acupuncture was not associated with an increased risk of intervention-related AEs, serious AEs, or drop out because of AEs but was associated with an increased risk for nonserious AEs (odds ratio, 3.94; 95% confidence interval, 1.16-13.35; P = .03). However, the increased risk of nonserious AEs compared with TAU was not robust against selection bias. The meta-analyses may have been biased because of the insufficient reporting of AEs in the original randomized controlled trials. CONCLUSIONS The current review indicates that acupuncture is as safe as sham acupuncture and active controls in oncological patients. The authors recommend researchers heed the CONSORT (Consolidated Standards of Reporting Trials) safety and harm extension for reporting to capture the side effects and better investigate the risk profile of acupuncture in oncology. LAY SUMMARY According to this analysis, acupuncture is a safe therapy for the treatment of patients with cancer. Acupuncture seems to be safe compared with sham acupuncture and active controls.
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Affiliation(s)
- Melanie D Höxtermann
- Evangelical Clinics Essen-Mitte, Department of Internal and Integrative Medicine, Faculty of Medicine, University of Duisburg-Essen, Essen, Germany
| | - Heidemarie Haller
- Evangelical Clinics Essen-Mitte, Department of Internal and Integrative Medicine, Faculty of Medicine, University of Duisburg-Essen, Essen, Germany
| | - Shaimaa Aboudamaah
- Evangelical Clinics Essen-Mitte, Department of Internal and Integrative Medicine, Faculty of Medicine, University of Duisburg-Essen, Essen, Germany
| | - Armin Bachemir
- Evangelical Clinics Essen-Mitte, Department of Internal and Integrative Medicine, Faculty of Medicine, University of Duisburg-Essen, Essen, Germany
| | - Gustav Dobos
- Evangelical Clinics Essen-Mitte, Department of Internal and Integrative Medicine, Faculty of Medicine, University of Duisburg-Essen, Essen, Germany
| | - Holger Cramer
- Evangelical Clinics Essen-Mitte, Department of Internal and Integrative Medicine, Faculty of Medicine, University of Duisburg-Essen, Essen, Germany
| | - Petra Voiss
- Evangelical Clinics Essen-Mitte, Department of Internal and Integrative Medicine, Faculty of Medicine, University of Duisburg-Essen, Essen, Germany
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Ye M, Shou M, Zhang J, Hu B, Liu C, Bi C, Lv T, Luo F, Zhang Z, Liang S, Feng H, Qian C, Cao S, Liu Z. Efficacy of cognitive therapy and behavior therapy for menopausal symptoms: a systematic review and meta-analysis. Psychol Med 2022; 52:433-445. [PMID: 35199638 DOI: 10.1017/s0033291721005407] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
BACKGROUND T long-term effects of cognitive therapy and behavior therapy (CTBT) for menopausal symptoms are unknown, and whether the effects are different between natural menopause and treatment-induced menopause are currently unclear. Therefore, we sought to conduct an accurate estimate of the efficacy of CTBT for menopausal symptoms. METHODS We conducted searches of Cochrane Library, EMBASE, PsycINFO, PubMed, and Web of Science databases for studies from 1 January 1977 to 1 November 2021. Randomized controlled trials (RCTs) comparing intervention groups to control groups for menopausal symptoms were included. Hedge's g was used as the standardized between-group effect size with a random-effects model. RESULTS We included 14 RCTs comprising 1618 patients with a mean sample size of 116. CTBT significantly outperformed control groups in terms of reducing hot flushes [g = 0.39, 95% confidence interval (CI) 0.23-0.55, I2 = 45], night sweats, depression (g = 0.50, 95% CI 0.34-0.66, I2 = 51), anxiety (g = 0.38, 95% CI 0.23-0.54, I2 = 49), fatigue, and quality of life. Egger's test indicated no publication bias. CONCLUSIONS CTBT is an effective psychological treatment for menopausal symptoms, with predominantly small to moderate effects. The efficacy is sustained long-term, although it declines somewhat over time. The efficacy was stronger for natural menopause symptoms, such as vasomotor symptoms, than for treatment-induced menopause symptoms. These findings provide support for treatment guidelines recommending CTBT as a treatment option for menopausal symptoms.
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Affiliation(s)
- Mengfei Ye
- Department of Psychiatry, Shaoxing Seventh People's Hospital, Affiliated Mental Health Center, Medical College of Shaoxing University, Shaoxing, Zhejiang, China
- Department of Behavioral Neurosciences, Science Research Center of Medical School, Shaoxing University, Shaoxing, Zhejiang, China
| | - Mengna Shou
- Departmentof Obstetrics and Gynecology, Shaoxing Women's and Children's Hospital, Shaoxing, Zhejiang, China
| | - Jian Zhang
- Department of Behavioral Neurosciences, Science Research Center of Medical School, Shaoxing University, Shaoxing, Zhejiang, China
| | - Baiqi Hu
- Department of Neurology, Shaoxing Hospital, China Medical University, Shaoxing, Zhejiang, China
| | - Chunyan Liu
- Department of Orthopedics, Shaoxing People's Hospital, The First Affiliated Hospital of Shaoxing University, Shaoxing, Zhejiang, China
| | - Chenchen Bi
- Department of Behavioral Neurosciences, Science Research Center of Medical School, Shaoxing University, Shaoxing, Zhejiang, China
| | - Tingting Lv
- Department of Behavioral Neurosciences, Science Research Center of Medical School, Shaoxing University, Shaoxing, Zhejiang, China
| | - Fangyi Luo
- Department of Behavioral Neurosciences, Science Research Center of Medical School, Shaoxing University, Shaoxing, Zhejiang, China
| | - Zeying Zhang
- Department of Behavioral Neurosciences, Science Research Center of Medical School, Shaoxing University, Shaoxing, Zhejiang, China
| | - Shenglin Liang
- Department of Psychiatry, Shaoxing Seventh People's Hospital, Affiliated Mental Health Center, Medical College of Shaoxing University, Shaoxing, Zhejiang, China
| | - Hong Feng
- Department of Psychiatry, Shaoxing Seventh People's Hospital, Affiliated Mental Health Center, Medical College of Shaoxing University, Shaoxing, Zhejiang, China
| | - Chao Qian
- Department of Psychiatry, Shaoxing Seventh People's Hospital, Affiliated Mental Health Center, Medical College of Shaoxing University, Shaoxing, Zhejiang, China
| | - Shilin Cao
- Department of Psychiatry, Shaoxing Seventh People's Hospital, Affiliated Mental Health Center, Medical College of Shaoxing University, Shaoxing, Zhejiang, China
| | - Zheng Liu
- Department of Behavioral Neurosciences, Science Research Center of Medical School, Shaoxing University, Shaoxing, Zhejiang, China
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Donohoe F, O'Meara Y, Roberts A, Comerford L, Kelly CM, Walshe JM, Peate M, Hickey M, Brennan DJ. The menopause after cancer study (MACS) - A multimodal technology assisted intervention for the management of menopausal symptoms after cancer - Trial protocol of a phase II study. Contemp Clin Trials Commun 2021; 24:100865. [PMID: 34869938 PMCID: PMC8626829 DOI: 10.1016/j.conctc.2021.100865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 10/06/2021] [Accepted: 11/09/2021] [Indexed: 11/13/2022] Open
Abstract
Aims This study will aim to assess if a composite intervention which involves a specific evidence-based intervention for management of insomnia and non-hormonal pharmacotherapy to manage vasomotor symptoms (VMS) of menopause can improve quality of life for patients experiencing troublesome VMS after cancer who are not eligible for standard systemic menopausal hormone therapy (MHT). Participants will be asked to nominate a partner or companion to support them during this process as an additional form of support. Background The menopause transition and its symptoms represent a significant challenge for many patients after cancer treatment, particularly those for whom conventional MHT is contraindicated. These symptoms include hot flushes, night sweats, urogenital symptoms as well as mood and sleep disturbance. These symptoms can exacerbate the consequences of cancer and its treatment. Methods We will recruit 205 women who meet inclusion criteria and enrol them on a composite intervention which consists of four parts: (1) use of non-hormonal pharmacotherapy for the management of troublesome vasomotor symptoms of menopause tailored to the timing of predominant symptoms, (2) digital cognitive behavioural therapy for insomnia through the web based Sleepio service, (3) access to information regarding self-management strategies for the common symptoms of menopause and their consequences and (4) identification of a partner or other support person who commits to providing support during the study period. Outcomes The primary outcome will be cancer specific quality of life measured by the European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire Core 30 (EORTC QLQ C30). Secondary outcomes will include sleep quality, bother/interference of vasomotor symptoms and communication between couples about their cancer diagnosis and their menopause experience. Sleep will be measured using the Sleep Condition Indicator (SCI) tool, bother/interference of vasomotor symptoms will be measured by the Hot Flush Rating Scale (HFRS) and communication will be measured using the Couples’ Illness Communication Scale (CICS). These validated scales will be administered at baseline, four weeks, three months and six months. Registration This study is registered on ClinicalTrials.gov with number NCT 04766229.
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Affiliation(s)
- Fionán Donohoe
- UCD Gynaecological Oncology Group, UCD School of Medicine, Mater Misericordiae University Hospital, Eccles Street, Dublin 7, Ireland
| | - Yvonne O'Meara
- UCD Gynaecological Oncology Group, UCD School of Medicine, Mater Misericordiae University Hospital, Eccles Street, Dublin 7, Ireland
| | - Aidin Roberts
- UCD Gynaecological Oncology Group, UCD School of Medicine, Mater Misericordiae University Hospital, Eccles Street, Dublin 7, Ireland
| | - Louise Comerford
- UCD Gynaecological Oncology Group, UCD School of Medicine, Mater Misericordiae University Hospital, Eccles Street, Dublin 7, Ireland
| | - Catherine M Kelly
- Dept. of Medical Oncology, Mater Misericordiae University Hospital, Eccles Street, Dublin 7, Ireland
| | - Janice M Walshe
- Dept. of Medical Oncology, St. Vincent's University Hospital, Elm Park, Dublin 4, Ireland
| | - Michelle Peate
- Dept. of Obstetrics and Gynaecology, University of Melbourne, Royal Women's Hospital, Victoria, Australia
| | - Martha Hickey
- Dept. of Obstetrics and Gynaecology, University of Melbourne, Royal Women's Hospital, Victoria, Australia
| | - Donal J Brennan
- UCD Gynaecological Oncology Group, UCD School of Medicine, Mater Misericordiae University Hospital, Eccles Street, Dublin 7, Ireland
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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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8
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Sheng RY, Yan Y, Linh Dang H. Acupuncture for hot flashes: A literature review of randomized controlled trials conducted in the last 10 years. WORLD JOURNAL OF TRADITIONAL CHINESE MEDICINE 2021. [DOI: 10.4103/wjtcm.wjtcm_27_21] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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9
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Farkas AH, Winn A, Pezzin LE, Fergestrom N, Laud P, Neuner JM. The Use and Concurrent Use of Side Effect Controlling Medications Among Women on Aromatase Inhibitors. J Womens Health (Larchmt) 2020; 30:131-136. [PMID: 33103945 DOI: 10.1089/jwh.2020.8493] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Background: Women on aromatase inhibitors (AIs) as part of their breast cancer treatment often experience difficult to control side effects. Although there are several medications to manage the side effects of AI therapy, many of them are associated with their own risk, particularly sedation. The objective of this study was to describe the prescribing practices for side effect managing (SE) medications among women with breast cancer on AI therapy and to assess for combinations of medications that may present a clinical risk to patients. Methods: Retrospective data analysis using Surveillance, Epidemiology and End Results (SEER)-Medicare data of all women aged 66-90 years with stage I-III hormone positive breast cancer diagnosed between 2008 and 2014 who initiated AI therapy within 12 months of their diagnosis. We determined the percentage of patients prescribed an SE medication in the 12 months prior and in the 24 months after the initiation of AI therapy. We calculated the number of prescriptions and the number of days of overlapping (i.e., >1 SE) prescriptions, and examined predictors of overlapping prescriptions. Results: The use of SE medications was pervasive and increased after initiation of AI therapy. The most commonly prescribed medications were opiates (55.1%), selective serotonin reuptake inhibitors (22.6%), benzodiazepines (18.4%), tramadol (17.7%) and gabapentin (14.6%). In total 15.5% of patients had overlapping prescriptions; among those, 36.2% had three overlapping prescriptions. Prior use was the strongest predictor of overlapping prescriptions with an odds ratio of 7.9 (95% confidence interval: 7.17-8.77). Conclusion: Among women on AI therapy, the use of SE medications is common and many have overlapping prescriptions raising concern for potential harm from polypharmacy.
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Affiliation(s)
- Amy H Farkas
- Division of General Internal Medicine Medical College of Wisconsin, Milwaukee, Wisconsin, USA.,Milwaukee VA Medicine Center, Milwaukee, Wisconsin, USA
| | - Aaron Winn
- Department of Clinical Sciences School of Pharmacy Medical College of Wisconsin, and Milwaukee, Wisconsin, USA.,Center for Advancing Population Science Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Liliana E Pezzin
- Institue for Health and Society, Center for Healthcare Delivery Science Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Nicole Fergestrom
- Center for Advancing Population Science Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Prakash Laud
- Division of Biostatistics Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Joan M Neuner
- Division of General Internal Medicine Medical College of Wisconsin, Milwaukee, Wisconsin, USA.,Center for Advancing Population Science Medical College of Wisconsin, Milwaukee, Wisconsin, USA
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Woyka J. Consensus statement for non-hormonal based treatments for menopausal symptoms. Post Reprod Health 2020; 26:137-141. [PMID: 32746689 DOI: 10.1177/2053369120930508] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Affiliation(s)
- Jane Woyka
- Northwick Park Hospital Menopause Clinical and Research Unit, NW London Hospitals NHS Trust, Middlesex, UK
- The Harrow Health Care Centre, The Clementine Churchill Hospital, Middlesex, UK
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11
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Shan D, Zou L, Liu X, Shen Y, Cai Y, Zhang J. Efficacy and safety of gabapentin and pregabalin in patients with vasomotor symptoms: a systematic review and meta-analysis. Am J Obstet Gynecol 2020; 222:564-579.e12. [PMID: 31870736 DOI: 10.1016/j.ajog.2019.12.011] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Revised: 12/10/2019] [Accepted: 12/14/2019] [Indexed: 02/08/2023]
Abstract
OBJECTIVE Vasomotor symptoms are common among postmenopausal women and patients receiving hormone deprivation therapies, and emerging studies are exploring gabapentin's and pregabalin's effects as nonhormonal treatment options. We aimed to assess the efficacy and safety of these 2 drugs. DATA SOURCES Based on a preregistered protocol (Prospective Register of Systematic Reviews -CRD42019133650), we searched 10 databases (PubMed, Embase, Web of Science, PsycINFO, Cochrane Central Register of Controlled Trials, ClinicalTrials.gov, Chinese Biological Medical Literature, Chinese National Knowledge Infrastructure, Chinese Journals Full-text Database [VIP], and Wanfang) as well as the World Health Organization international clinical trials registry platform and reference lists of related literatures. STUDY ELIGIBILITY CRITERIA Randomized controlled trials and randomized crossover studies exploring gabapentin and pregabalin among women patients with vasomotor symptoms were included. STUDY APPRAISAL AND SYNTHESIS METHODS The Preferred Reporting Items for Systematic Reviews and Meta-Analysis statement was followed. Two reviewers independently selected studies, assessed bias, and extracted data. Mean difference and standardized mean difference with 95% confidence intervals were assessed by random-effects models. Heterogeneities were assessed by I2 statistics, and the quality of evidence was evaluated by the Grading of Recommendations Assessment, Development and Evaluation approach. RESULTS Nineteen randomized controlled trials and 2 randomized crossover trials reporting results from 3519 participants were included. Gabapentin could reduce hot flash frequency (mean difference, -1.62, 95% confidence interval, -1.98 to -1.26 after 4 weeks; mean difference, -2.77, 95% confidence interval, -4.29 to -1.24 after 12 weeks) and composite score (standardized mean difference, -0.47, 95% confidence interval, -0.71 to -0.23 after 4 weeks; standardized mean difference, -0.77, 95% confidence interval, -1.15 to -0.40 after 12 weeks) compared with placebo. Both menopausal participants and patients with breast cancer benefited from treatment. Higher risks of dizziness and somnolence were found in the gabapentin group than in the control group (risk ratio, 4.45, 95% confidence interval, 2.50-7.94; risk ratio, 3.29, 95% confidence interval, 1.97-5.48, respectively). Estrogen was more effective in reducing hot flash frequency than gabapentin. No statistically significant difference in reduction of hot flash severity score was found between gabapentin and antidepressants. The trials comparing gabapentin or pregabalin with the other interventions were too limited to make a conclusion. CONCLUSION Favorable effects of gabapentin in relieving vasomotor symptoms were observed, compared with controls, but were less effective than those of estrogen. Evidence supporting the therapeutic effect of pregabalin is still lacking.
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Affiliation(s)
- R. A. Szabo
- Department of Obstetrics and Gynaecology, Royal Women’s Hospital, University of Melbourne, Melbourne, Australia
- Department of Medical Education, University of Melbourne, Melbourne, Australia
| | - J. L. Marino
- Department of Obstetrics and Gynaecology, Royal Women’s Hospital, University of Melbourne, Melbourne, Australia
- Murdoch Children’s Research Institute, Melbourne, Australia
- Department of Paediatrics, University of Melbourne, Melbourne, Australia
| | - M. Hickey
- Department of Obstetrics and Gynaecology, Royal Women’s Hospital, University of Melbourne, Melbourne, Australia
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Kim TH, Kang JW. Acupuncture for symptoms management in Korean breast cancer survivors: a prospective pilot study. Acupunct Med 2019; 37:164-174. [DOI: 10.1177/0964528419832610] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background: There is an unmet need for effective treatment of the various treatment-related symptoms experienced by breast cancer survivors. These symptoms could be alleviated by acupuncture. Although several lines of evidence in Western countries suggest that acupuncture has a beneficial effect on symptoms in breast cancer survivors, few relevant studies have been conducted in Korean patients. This pilot study assessed the feasibility of acupuncture for a variety of treatment-related symptoms in Korean breast cancer survivors. Method: From October 2015 to March 2016, we recruited patients who had undergone treatment for breast cancer and subsequently reported symptoms, including aromatase inhibitor-related knee pain, vasomotor symptoms, insomnia, sexual dysfunction and post-mastectomy pain in the chest wall or shoulder. The women received 4 weeks of symptom-specific acupuncture followed by a further 4 weeks of follow-up to evaluate the feasibility of acupuncture for this indication, and its impact on common and symptom-specific outcome variables. Results: Eight study participants were recruited over a period of 6 months, six of whom completed the planned acupuncture treatment and follow-up assessments. A total of 78 acupuncture sessions were performed. We found that acupuncture was feasible, with only six minor self-limiting acupuncture-related adverse events. Most of the women felt that they had benefitted from participation in the study. The preliminary analysis indicated improvement in common symptom-specific outcomes. Conclusion: Our findings suggest that acupuncture is feasible, but low recruitment rates should be considered when considering future acupuncture research in Korean breast cancer survivors. Rigorous evaluation of this symptomatic treatment strategy is now needed in the Korean population.
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Affiliation(s)
- Tae-Hun Kim
- Korean Medicine Clinical Trial Center, Korean Medicine Hospital, Kyung Hee University, Seoul, South Korea
| | - Jung Won Kang
- Department of Acupuncture & Moxibustion, College of Korean Medicine, Kyung Hee University, Seoul, South Korea
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Atema V, van Leeuwen M, Kieffer JM, Oldenburg HSA, van Beurden M, Gerritsma MA, Kuenen MA, Plaisier PW, Lopes Cardozo AMF, van Riet YEA, Heuff G, Rijna H, van der Meij S, Noorda EM, Timmers GJ, Vrouenraets BC, Bollen M, van der Veen H, Bijker N, Hunter MS, Aaronson NK. Efficacy of Internet-Based Cognitive Behavioral Therapy for Treatment-Induced Menopausal Symptoms in Breast Cancer Survivors: Results of a Randomized Controlled Trial. J Clin Oncol 2019; 37:809-822. [PMID: 30763176 DOI: 10.1200/jco.18.00655] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE We evaluated the effect of Internet-based cognitive behavioral therapy (iCBT), with or without therapist support, on the perceived impact of hot flushes and night sweats (HF/NS) and overall levels of menopausal symptoms (primary outcomes), sleep quality, HF/NS frequency, sexual functioning, psychological distress, and health-related quality of life in breast cancer survivors with treatment-induced menopausal symptoms. PATIENTS AND METHODS We randomly assigned 254 breast cancer survivors to a therapist-guided or a self-managed iCBT group or to a waiting list control group. The 6-week iCBT program included psycho-education, behavior monitoring, and cognitive restructuring. Questionnaires were administered at baseline and at 10 weeks and 24 weeks postrandomization. We used mixed-effects models to compare the intervention groups with the control group over time. Significance was set at P < .01. An effect size (ES) of .20 was considered small, .50 moderate and clinically significant, and .80 large. RESULTS Compared with the control group, the guided and self-managed iCBT groups reported a significant decrease in the perceived impact of HF/NS (ES, .63 and .56, respectively; both P < .001) and improvement in sleep quality (ES, .57 and .41; both P < .001). The guided group also reported significant improvement in overall levels of menopausal symptoms (ES, .33; P = .003), and NS frequency (ES, .64; P < .001). At longer-term follow-up (24 weeks), the effects remained significant, with a smaller ES for the guided group on perceived impact of HF/NS and sleep quality and for the self-managed group on overall levels of menopausal symptoms. Additional longer-term effects for both intervention groups were found for hot flush frequency. CONCLUSION iCBT, with or without therapist support, has clinically significant, salutary effects on the perceived impact and frequency of HF/NS, overall levels of menopausal symptoms, and sleep quality.
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Affiliation(s)
- Vera Atema
- 1 The Netherlands Cancer Institute, Amsterdam, the Netherlands
| | | | | | | | | | | | | | | | | | | | - Gijsbert Heuff
- 5 Spaarne Gasthuis Hoofddorp, Hoofddorp, the Netherlands
| | - Herman Rijna
- 6 Spaarne Gasthuis Haarlem, Haarlem, the Netherlands
| | | | | | | | | | - Matthé Bollen
- 11 Medical Centre Zuiderzee, Lelystad, the Netherlands
| | | | - Nina Bijker
- 13 Amsterdam UMC, Amsterdam, the Netherlands
| | | | - Neil K Aaronson
- 1 The Netherlands Cancer Institute, Amsterdam, the Netherlands
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Quantitative comparison of drug efficacy in treating hot flashes in patients with breast cancer. Breast Cancer Res Treat 2018; 173:511-520. [PMID: 30390215 DOI: 10.1007/s10549-018-5029-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Accepted: 10/26/2018] [Indexed: 12/25/2022]
Abstract
OBJECTIVE This study aimed to quantitatively evaluate drug efficacy and identify relevant factors that affect the relief of hot flashes in patients with breast cancer. METHODS A comprehensive literature search was performed using public databases. Randomized clinical studies on drug therapy for the treatment of hot flashes in patients with breast cancer were identified. A time-effect model was established, and crucial pharmacodynamic parameters, such as maximal efficacy (Emax) and onset time (ET50), were used to reflect the differences in efficacy among the drugs. RESULTS Eighteen studies involving 5178 subjects were included. It was found that the baseline of hot flashes was an important factor for the Emax value of drugs. After correcting the baseline to the level of eight times per day, the Emax values of progesterone, selective serotonin reuptake inhibitors and serotonin-norepinephrine reuptake inhibitors (SSRIs/SNRIs), neuroleptic agents, tibolone, phytoestrogen, other types of drugs, and placebo were 8.3(95%CI 6.8, 9.9),5.1(95%CI 4.4, 5.7), 4.4(95%CI 3.6, 5.3), 4.0(95%CI 3.6, 4.3), 3.4(95%CI 2.4, 4.3), 2.5(95%CI 0.8, 4.2), and 2.7(95%CI 2.1, 3.3), respectively. The ET50 of all the drugs were approximately 2-2.5 weeks, which was obviously longer than that of the placebo (1.2 weeks). When compared with the previously reported efficacy characteristics in natural menopausal women, no significant difference was found between the two populations. CONCLUSIONS Progesterone showed the highest efficacy, followed by SSRIs/SNRIs, neuroleptic agents, and tibolone, while phytoestrogen and other types of drugs showed no efficacy advantages. There is a significant association between the baseline of hot flashes and drug efficacy, while there was no significant difference between breast cancer patients and natural menopausal women.
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Phua C, Baber R. The Management of Menopausal Symptoms in Women Following Breast Cancer: An Overview. Drugs Aging 2018; 35:699-705. [PMID: 30073604 DOI: 10.1007/s40266-018-0574-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The improved detection and successful treatment of breast cancer, resulting in better survival rates, has led to an increasing number of women living with the effects of treatment modalities and their long-term consequences. Menopausal symptoms following breast cancer can occur at an earlier age, be more severe and significantly influence a woman's overall wellbeing, in particular, sexual function, quality of life and adherence to treatment. There is a dearth of good quality evidence on the safest and most effective treatment options available for these women, and this article aims to summarize the current available treatments. Pertinent to these women is general advice, such as avoidance of triggers, and lifestyle modifications. Following which, non-pharmacological interventions, including cognitive behavior therapy (CBT), hypnosis, acupuncture, stellate ganglion nerve block and complementary agents, are discussed. Pharmacological therapies and their safety profile in these high-risk women are then examined; namely, menopausal hormone therapy, progestogens, antidepressants (selective serotonin reuptake inhibitors and selective noradrenaline reuptake inhibitors), gabapentin, clonidine and intra-vaginal dehydroepiandrosterone (DHEA). Finally, neurokinin 3 receptor antagonists, promising new agents for the treatment of troublesome menopausal vasomotor symptoms, are discussed.
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Affiliation(s)
- Cheryl Phua
- Royal Prince Alfred Hospital, Sydney, Australia
| | - Rodney Baber
- Obstetrics and Gynaecology, Sydney Medical School North, Royal North Shore Hospital, The University of Sydney, Sydney, Australia.
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Eloy JO, Petrilli R, Chesca DL, Saggioro FP, Lee RJ, Marchetti JM. Anti-HER2 immunoliposomes for co-delivery of paclitaxel and rapamycin for breast cancer therapy. Eur J Pharm Biopharm 2017; 115:159-167. [DOI: 10.1016/j.ejpb.2017.02.020] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2016] [Revised: 02/26/2017] [Accepted: 02/27/2017] [Indexed: 12/19/2022]
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