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1.
Ann Oncol ; 33(6): 616-627, 2022 06.
Artigo em Inglês | MEDLINE | ID: mdl-35337972

RESUMO

BACKGROUND: In monarchE, abemaciclib plus endocrine therapy (ET) as adjuvant treatment of hormone receptor-positive, human epidermal growth factor 2-negative, high-risk, early breast cancer (EBC) demonstrated a clinically meaningful improvement in invasive disease-free survival versus ET alone. Detailed safety analyses conducted at a median follow-up of 27 months and key patient-reported outcomes (PROs) are presented. PATIENTS AND METHODS: The safety population included all patients who received at least one dose of study treatment (n = 5591). Safety analyses included incidence, management, and outcomes of common and clinically relevant adverse events (AEs). Patient-reported health-related quality of life, ET symptoms, fatigue, and side-effect burden were assessed. RESULTS: The addition of abemaciclib to ET resulted in higher incidence of grade ≥3 AEs (49.7% versus 16.3% with ET alone), predominantly laboratory cytopenias [e.g. neutropenia (19.6%)] without clinical complications. Abemaciclib-treated patients experienced more serious AEs (15.2% versus 8.8%). Discontinuation of abemaciclib and/or ET due to AEs occurred in 18.5% of patients, mainly due to grade 1/2 AEs (66.8%). AEs were managed with comedications (e.g. antidiarrheals), abemaciclib dose holds (61.7%), and/or dose reductions (43.4%). Diarrhea was generally low grade (grade 1/2: 76%); grade 2/3 events were highest in the first month (20.5%), most were short-lived (≤7 days) and did not recur. Venous thromboembolic events (VTEs) were higher with abemaciclib + ET (2.5%) versus ET (0.6%); in the abemaciclib arm, increased VTE risk was observed with tamoxifen versus aromatase inhibitors (4.3% versus 1.8%). PROs were similar between arms, including being 'bothered by side-effects of treatment', except for diarrhea. At ≥3 months, most patients reporting diarrhea reported 'a little bit' or 'somewhat'. CONCLUSIONS: In patients with high-risk EBC, adjuvant abemaciclib + ET has an acceptable safety profile and tolerability is supported by PRO findings. Most AEs were reversible and manageable with comedications and/or dose modifications, consistent with the known abemaciclib toxicity profile.


Assuntos
Neoplasias da Mama , Receptor ErbB-2 , Aminopiridinas , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Benzimidazóis , Neoplasias da Mama/metabolismo , Diarreia/tratamento farmacológico , Feminino , Humanos , Recidiva Local de Neoplasia/tratamento farmacológico , Medidas de Resultados Relatados pelo Paciente , Qualidade de Vida , Receptor ErbB-2/metabolismo
2.
BJOG ; 129(1): 29-41, 2022 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-34555257

RESUMO

OBJECTIVE: The My Baby's Movements (MBM) trial aimed to evaluate the impact on stillbirth rates of a multifaceted awareness package (the MBM intervention). DESIGN: Stepped-wedge cluster-randomised controlled trial. SETTING: Twenty-seven maternity hospitals in Australia and New Zealand. POPULATION: Women with a singleton pregnancy without major fetal anomaly at ≥28 weeks of gestation from August 2016 to May 2019. METHODS: The MBM intervention was implemented at randomly assigned time points, with the sequential introduction of eight groups of between three and five hospitals at 4-monthly intervals. Using generalised linear mixed models, the stillbirth rate was compared in the control and the intervention periods, adjusting for calendar time, study population characteristics and hospital effects. MAIN OUTCOME MEASURES: Stillbirth at ≥28 weeks of gestation. RESULTS: There were 304 850 births with 290 105 births meeting the inclusion criteria: 150 053 in the control and 140 052 in the intervention periods. The stillbirth rate was lower (although not statistically significantly so) during the intervention compared with the control period (2.2/1000 versus 2.4/1000 births; aOR 1.18, 95% CI 0.93-1.50; P = 0.18). The decrease in stillbirth rate was greater across calendar time: 2.7/1000 in the first versus 2.0/1000 in the last 18 months. No increase in secondary outcomes, including obstetric intervention or adverse neonatal outcome, was evident. CONCLUSIONS: The MBM intervention did not reduce stillbirths beyond the downward trend over time. As a result of low uptake, the role of the intervention remains unclear, although the downward trend across time suggests some benefit in lowering the stillbirth rate. In this study setting, an awareness of the importance of fetal movements may have reached pregnant women and clinicians prior to the implementation of the intervention. TWEETABLE ABSTRACT: The My Baby's Movements intervention to raise awareness of decreased fetal movement did not significantly reduce stillbirth rates.


Assuntos
Movimento Fetal , Aceitação pelo Paciente de Cuidados de Saúde , Gestantes , Cuidado Pré-Natal , Natimorto/epidemiologia , Adulto , Austrália/epidemiologia , Feminino , Humanos , Nova Zelândia/epidemiologia , Gravidez , Terceiro Trimestre da Gravidez , Adulto Jovem
3.
BJOG ; 128(4): 696-703, 2021 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-32959539

RESUMO

OBJECTIVE: Parent engagement in perinatal mortality review meetings following stillbirth may benefit parents and improve patient safety. We investigated perinatal mortality review meeting practices, including the extent of parent engagement, based on self-reports from healthcare professionals from maternity care facilities in six high-income countries. DESIGN: Cross-sectional online survey. SETTING: Australia, Canada, Ireland, New Zealand, UK and USA. POPULATION: A total of 1104 healthcare professionals, comprising mainly obstetricians, gynaecologists, midwives and nurses. METHODS: Data were drawn from responses to a survey covering stillbirth-related topics. Open- and closed-items that focused on 'Data quality on causes of stillbirth' were analysed. MAIN OUTCOME MEASURES: Healthcare professionals' self-reported practices around perinatal mortality review meetings following stillbirth. RESULTS: Most clinicians (81.0%) were aware of regular audit meetings to review stillbirth at their maternity facility, although this was true for only 35.5% of US respondents. For the 854 respondents whose facility held regular meetings, less than a third (31.1%) reported some form of parent engagement, and this was usually in the form of one-way post-meeting feedback. Across all six countries, only 17.1% of respondents described an explicit approach where parents provided input, received feedback and were represented at meetings. CONCLUSIONS: We found no established practice of involving parents in the perinatal mortality review process in six high-income countries. Parent engagement may hold the key to important lessons for stillbirth prevention and care. Further understanding of approaches, barriers and enablers is warranted. TWEETABLE ABSTRACT: Parent engagement in mortality review after stillbirth is rare, based on data from six countries. We need to understand the barriers.


Assuntos
Auditoria Médica/métodos , Pais , Participação do Paciente , Mortalidade Perinatal , Natimorto , Estudos Transversais , Países Desenvolvidos , Feminino , Pesquisas sobre Atenção à Saúde , Humanos , Recém-Nascido , Masculino , Segurança do Paciente
4.
Br J Surg ; 107(4): 422-431, 2020 03.
Artigo em Inglês | MEDLINE | ID: mdl-32077094

RESUMO

BACKGROUND: Death after surgery is infrequent but can be devastating for the surgeon. Surgeons may experience intense emotional reactions after a patient's death, reflecting on their part in the death and the patient's loss of life. Excessive rumination or feelings of regret may have lasting negative consequences, but these reactions may also facilitate learning for future decision-making. This qualitative study analysed surgeons' reflections on what might have been done differently before a patient's death and explored non-technical (cognitive and interpersonal) aspects of care as potential targets for improvement. METHODS: In Australia's Queensland Audit of Surgical Mortality, surgeons reflect on factors surrounding the death of patients in their care and respond to the open-ended question: in retrospect, would you have done anything differently? Framework analysis was applied to surgeons' responses to identify themes relating to non-technical aspects of care. RESULTS: Responses from 1214 surgeons were analysed. Two main themes were identified. Dilemmas and difficult decisions confirmed the uncertainty, complexity and situational pressures that often precede a surgical death; regret and empathy for patients featured in some responses. In the second main theme, communication matters, surgeons cited better communication, with patients, families, colleagues and at handover, as a source of reflective change to improve decision-making and reduce regret. CONCLUSION: Surgical decision-making involves uncertainty, and regret may occur after a patient's death. Enhancing the quality of communication with patients and peers in comprehensive assessment of the surgical patient may mitigate postdecision regret among surgeons.


Assuntos
Emoções , Aprendizagem , Cirurgiões/psicologia , Idoso , Idoso de 80 Anos ou mais , Tomada de Decisão Clínica , Empatia , Humanos , Relações Médico-Paciente , Estudos Retrospectivos , Cirurgiões/estatística & dados numéricos , Procedimentos Cirúrgicos Operatórios/mortalidade , Procedimentos Cirúrgicos Operatórios/psicologia , Inquéritos e Questionários , Incerteza
5.
BMC Pregnancy Childbirth ; 20(1): 694, 2020 Nov 13.
Artigo em Inglês | MEDLINE | ID: mdl-33187483

RESUMO

BACKGROUND: In 2015, the stillbirth rate after 28 weeks (late gestation) in Australia was 35% higher than countries with the lowest rates globally. Reductions in late gestation stillbirth rates have steadily improved in Australia. However, to amplify and sustain reductions, more needs to be done to reduce practice variation and address sub-optimal care. Implementing bundles for maternity care improvement in the UK have been associated with a 20% reduction in stillbirth rates. A similar approach is underway in Australia; the Safer Baby Bundle (SBB) with five elements: 1) supporting women to stop smoking in pregnancy, 2) improving detection and management of fetal growth restriction, 3) raising awareness and improving care for women with decreased fetal movements, 4) improving awareness of maternal safe going-to-sleep position in late pregnancy, 5) improving decision making about the timing of birth for women with risk factors for stillbirth. METHODS: This is a mixed-methods study of maternity services across three Australian states; Queensland, Victoria and New South Wales. The study includes evaluation of 'targeted' implementer sites (combined total approximately 113,000 births annually, 50% of births in these states) and monitoring of key outcomes state-wide across all maternity services. Progressive implementation over 2.5 years, managed by state Departments of Health, commenced from mid-2019. This study will determine the impact of implementing the SBB on maternity services and perinatal outcomes, specifically for reducing late gestation stillbirth. Comprehensive process, impact, and outcome evaluations will be conducted using routinely collected perinatal data, pre- and post- implementation surveys, clinical audits, focus group discussions and interviews. Evaluations explore the views and experiences of clinicians embedding the SBB into routine practice as well as women's experience with care and the acceptability of the initiative. DISCUSSION: This protocol describes the evaluation of the SBB initiative and will provide evidence for the value of a systematic, but pragmatic, approach to strategies to reduce the evidence-practice gaps across maternity services. We hypothesise successful implementation and uptake across three Australian states (amplified nationally) will be effective in reducing late gestation stillbirths to that of the best performing countries globally, equating to at least 150 lives saved annually. TRIAL REGISTRATION: The Safer Baby Bundle Study was retrospectively registered on the ACTRN12619001777189 database, date assigned 16/12/2019.


Assuntos
Morte Fetal/prevenção & controle , Serviços de Saúde Materna/normas , Melhoria de Qualidade/organização & administração , Natimorto , Austrália , Feminino , Humanos , Lactente , Gravidez , Avaliação de Programas e Projetos de Saúde , Projetos de Pesquisa , Fatores de Risco
6.
BJOG ; 126(1): 12-21, 2019 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-30099831

RESUMO

BACKGROUND: Stillbirth has a profound impact on women, families, and healthcare workers. The burden is highest in low- and middle-income countries (LMICs). There is need for respectful and supportive care for women, partners, and families after bereavement. OBJECTIVE: To perform a qualitative meta-summary of parents' and healthcare professionals' experiences of care after stillbirth in LMICs. SEARCH STRATEGY: Search terms were formulated by identifying all synonyms, thesaurus terms, and variations for stillbirth. Databases searched were AMED, EMBASE, MEDLINE, PsychINFO, BNI, CINAHL. SELECTION CRITERIA: Qualitative, quantitative, and mixed method studies that addressed parents' or healthcare professionals' experience of care after stillbirth in LMICs. DATA COLLECTION AND ANALYSIS: Studies were screened, and data extracted in duplicate. Data were analysed using the Sandelowski meta-summary technique that calculates frequency and intensity effect sizes (FES/IES). MAIN RESULTS: In all, 118 full texts were screened, and 34 studies from 17 countries were included. FES range was 15-68%. Most studies had IES 1.5-4.5. Women experience a broad range of manifestations of grief following stillbirth, which may not be recognised by healthcare workers or in their communities. Lack of recognition exacerbates negative experiences of stigmatisation, blame, devaluation, and loss of social status. Adequately developed health systems, with trained and supported staff, are best equipped to provide the support and information that women want after stillbirth. CONCLUSIONS: Basic interventions could have an immediate impact on the experiences of women and their families after stillbirth. Examples include public education to reduce stigma, promoting the respectful maternity care agenda, and investigating stillbirth appropriately. TWEETABLE ABSTRACT: Reducing stigma, promoting respectful care and investigating stillbirth have a positive impact after stillbirth for women and families in LMICs.


Assuntos
Atitude do Pessoal de Saúde , Países em Desenvolvimento , Pais/psicologia , Natimorto/psicologia , Luto Contido , Feminino , Humanos , Cuidado Pós-Natal/psicologia , Cuidado Pós-Natal/normas , Gravidez , Pesquisa Qualitativa , Estereotipagem
7.
BMC Pregnancy Childbirth ; 19(1): 430, 2019 Nov 21.
Artigo em Inglês | MEDLINE | ID: mdl-31752771

RESUMO

BACKGROUND: Stillbirth is a devastating pregnancy outcome that has a profound and lasting impact on women and families. Globally, there are over 2.6 million stillbirths annually and progress in reducing these deaths has been slow. Maternal perception of decreased fetal movements (DFM) is strongly associated with stillbirth. However, maternal awareness of DFM and clinical management of women reporting DFM is often suboptimal. The My Baby's Movements trial aims to evaluate an intervention package for maternity services including a mobile phone application for women and clinician education (MBM intervention) in reducing late gestation stillbirth rates. METHODS/DESIGN: This is a stepped wedge cluster randomised controlled trial with sequential introduction of the MBM intervention to 8 groups of 3-5 hospitals at four-monthly intervals over 3 years. The target population is women with a singleton pregnancy, without lethal fetal abnormality, attending for antenatal care and clinicians providing maternity care at 26 maternity services in Australia and New Zealand. The primary outcome is stillbirth from 28 weeks' gestation. Secondary outcomes address: a) neonatal morbidity and mortality; b) maternal psychosocial outcomes and health-seeking behaviour; c) health services utilisation; d) women's and clinicians' knowledge of fetal movements; and e) cost. 256,700 births (average of 3170 per hospital) will detect a 30% reduction in stillbirth rates from 3/1000 births to 2/1000 births, assuming a significance level of 5%. Analysis will utilise generalised linear mixed models. DISCUSSION: Maternal perception of DFM is a marker of an at-risk pregnancy and commonly precedes a stillbirth. MBM offers a simple, inexpensive resource to reduce the number of stillborn babies, and families suffering the distressing consequences of such a loss. This large pragmatic trial will provide evidence on benefits and potential harms of raising awareness of DFM using a mobile phone app. TRIAL REGISTRATION: ACTRN12614000291684. Registered 19 March 2014. VERSION: Protocol Version 6.1, February 2018.


Assuntos
Movimento Fetal , Aceitação pelo Paciente de Cuidados de Saúde/psicologia , Educação de Pacientes como Assunto/métodos , Cuidado Pré-Natal/métodos , Natimorto/psicologia , Adulto , Austrália/epidemiologia , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Aplicativos Móveis , Nova Zelândia/epidemiologia , Gravidez , Ensaios Clínicos Controlados Aleatórios como Assunto , Natimorto/epidemiologia
8.
BJOG ; 125(2): 193-201, 2018 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-27905202

RESUMO

OBJECTIVE: To assess the frequency of additional care, and parents' perceptions of quality, respectful care, in pregnancies subsequent to stillbirth. DESIGN: Multi-language web-based survey. SETTING: International. POPULATION: A total of 2716 parents, from 40 high- and middle-income countries. METHODS: Data were obtained from a broader survey of parents' experiences following stillbirth. Data were analysed using descriptive statistics and stratified by geographic region. Subgroup analyses explored variation in additional care by gestational age at index stillbirth. MAIN OUTCOME MEASURES: Frequency of additional care, and perceptions of quality, respectful care. RESULTS: The majority (66%) of parents conceived their subsequent pregnancy within 1 year of stillbirth. Additional antenatal care visits and ultrasound scans were provided for 67% and 70% of all parents, respectively, although there was wide variation across geographic regions. Care addressing psychosocial needs was less frequently provided, such as additional visits to a bereavement counsellor (10%) and access to named care provider's phone number (27%). Compared with parents whose stillbirth occurred at ≤ 29 weeks of gestation, parents whose stillbirth occurred at ≥ 30 weeks of gestation were more likely to receive various forms of additional care, particularly the option for early delivery after 37 weeks. Around half (47-63%) of all parents felt that elements of quality, respectful care were consistently applied, such as spending enough time with parents and involving parents in decision-making. CONCLUSIONS: Greater attention is required to providing thoughtful, empathic and collaborative care in all pregnancies following stillbirth. Specific education and training for health professionals is needed. TWEETABLE ABSTRACT: More support for providing quality care in pregnancies after stillbirth is needed. PLAIN LANGUAGE SUMMARY: Study rationale and design More than two million babies are stillborn every year. Most parents will conceive again soon after having a stillborn baby. These parents are more likely to have another stillborn baby in the next pregnancy than parents who have not had a stillborn baby before. The next pregnancy after stillbirth is often an extremely anxious time for parents, as they worry about whether their baby will survive. In this study we asked 2716 parents from 40 countries about the care they received during their first pregnancy after stillbirth. Parents were recruited mainly through the International Stillbirth Alliance and completed on online survey that was available in six languages. Findings Parents often had extra antenatal visits and extra ultrasound scans in the next pregnancy, but they rarely had extra emotional support. Also, many parents felt their care providers did not always listen to them and spend enough time with them, involve them in decisions, and take their concerns seriously. Parents were more likely to receive various forms of extra care in the next pregnancy if their baby had died later in pregnancy compared to earlier in pregnancy. Limitations In this study we only have information from parents who were able and willing to complete an online survey. Most of the parents were involved in charity and support groups and most parents lived in developed countries. We do not know how well the findings relate to other parents. Finally, our study does not include parents who may have tried for another pregnancy but were not able to conceive. Potential impact This study can help to improve care through the development of best practice guidelines for pregnancies following stillbirth. The results suggest that parents need better emotional support in these pregnancies, and more opportunities to participate actively in decisions about care. Extra support should be available no matter how far along in pregnancy the previous stillborn baby died.


Assuntos
Pais/psicologia , Cuidado Pré-Natal/normas , Natimorto/psicologia , Adulto , Países Desenvolvidos , Países em Desenvolvimento , Feminino , Humanos , Internet , Masculino , Pessoa de Meia-Idade , Qualidade da Assistência à Saúde , Inquéritos e Questionários , Adulto Jovem
9.
Support Care Cancer ; 26(2): 483-489, 2018 02.
Artigo em Inglês | MEDLINE | ID: mdl-28831569

RESUMO

PURPOSE: Eyebrow and eyelash loss (madarosis) is a common and distressing side effect of chemotherapy for which no protective strategies have yet been developed. The purpose of this study was to develop an overview of perceptions and experiences of women undergoing taxane-based treatment for early breast cancer. METHODS: A total of 25 women with a diagnosis of invasive early breast cancer participated in a focus group (n = 5), ages ranging from 35 to 64 (median 50), all had completed therapy with a taxane-based chemotherapy treatment. This focus group used targeted questions to explore participants' perceptions and experience of madarosis during and following chemotherapy and identified issues associated with impact of madarosis on quality of life (QoL). Thematic analysis was conducted to identify important issues experienced by participants. RESULTS: Seven themes emerged from the data: (1) timing of regrowth and permanent changes, (2) meaning/importance of eyebrow/eyelashes, (3) preparedness/information given, (4) impact of the hair loss of self, (5) impact of hair loss on others, (6) physiological side effects of loss of eyebrows/eyelashes, and (7) management of loss of eyebrows/eyelashes. In addition, participants noted physical symptoms of eye irritation during their treatment that they attributed to madarosis. CONCLUSION: This study highlights the significant impact of madarosis on patients, providing the first published analysis of patient's attitude and perception of eyelash and eyebrow loss during chemotherapy. Further research in this area is required and will be benefitted from the development of a dedicated instrument/questionnaire that can capture and measure the impact of madarosis on QoL and allow development of clinical trial strategies.


Assuntos
Alopecia/induzido quimicamente , Neoplasias da Mama/tratamento farmacológico , Sobrancelhas/efeitos dos fármacos , Pestanas/efeitos dos fármacos , Qualidade de Vida/psicologia , Adulto , Austrália , Hidrocarbonetos Aromáticos com Pontes/efeitos adversos , Feminino , Grupos Focais , Humanos , Pessoa de Meia-Idade , Percepção , Pesquisa Qualitativa , Grupos Raciais , Inquéritos e Questionários , Taxoides/efeitos adversos
10.
Eur J Cancer Care (Engl) ; 27(2): e12682, 2018 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-28337813

RESUMO

Gestational breast cancer (GBC) presents many challenges for women and the clinicians who care for them. The aim of this study was to explore the health care experiences of women diagnosed with GBC to inform and improve clinical care of women in this predicament. Semi-structured interviews were conducted with 17 women who had been diagnosed with GBC in the previous 5 years. The overarching themes for perceived quality of care were "communication" and "comprehensive care." "Communication" had two sub themes: "interdisciplinary communication" (the way health professionals from different disciplines communicated with each other about the management of the woman's care) and "patient communication" (how they communicated this to the woman). The "comprehensive care" theme incorporated three sub themes: "the spirit" (psychological care); "the mind" (information provision); and "the body" (management of treatment side effects). Women's own accounts of positive and negative experiences of GBC care provide unique and specific insights which improve understanding of their concerns and needs. The findings can inform advances in quality and efficacy of clinical care; offer guidance for obstetricians, oncologists and allied health professionals about the needs of women diagnosed with GBC and how care can be optimised; and inform the development of resources to assist women and their families.


Assuntos
Neoplasias da Mama/terapia , Prestação Integrada de Cuidados de Saúde/normas , Qualidade da Assistência à Saúde/normas , Adulto , Comunicação , Feminino , Humanos , Comunicação Interdisciplinar , Pessoa de Meia-Idade , Gravidez , Relações Profissional-Paciente , Pesquisa Qualitativa
11.
Artigo em Inglês | MEDLINE | ID: mdl-28776784

RESUMO

The EORTC Quality of Life Group has just completed the final phase (field-testing and validation) of an international project to develop a stand-alone measure of spiritual well-being (SWB) for palliative cancer patients. Participants (n = 451)-from 14 countries on four continents; 54% female; 188 Christian; 50 Muslim; 156 with no religion-completed a provisional 36-item measure of SWB plus the EORTC QLQ-C15-PAL (PAL), then took part in a structured debriefing interview. All items showed good score distribution across response categories. We assessed scale structure using principal component analysis and Rasch analysis, and explored construct validity, and convergent/divergent validity with the PAL. Twenty-two items in four scoring scales (Relationship with Self, Relationships with Others, Relationship with Someone or Something Greater, and Existential) explained 53% of the variance. The measure also includes a global SWB item and nine other items. Scores on the PAL global quality-of-life item and Emotional Functioning scale weakly-moderately correlated with scores on the global SWB item and two of the four SWB scales. This new validated 32-item SWB measure addresses a distinct aspect of quality-of-life, and is now available for use in research and clinical practice, with a role as both a measurement and an intervention tool.


Assuntos
Cristianismo , Islamismo , Neoplasias/terapia , Cuidados Paliativos , Religião e Medicina , Espiritualidade , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Emoções , Feminino , Humanos , Relações Interpessoais , Masculino , Pessoa de Meia-Idade , Neoplasias/psicologia , Qualidade de Vida , Reprodutibilidade dos Testes , Inquéritos e Questionários , Adulto Jovem
12.
Ann Oncol ; 27(5): 806-12, 2016 05.
Artigo em Inglês | MEDLINE | ID: mdl-26861603

RESUMO

BACKGROUND: Despite the effectiveness of adjuvant endocrine therapy in preventing breast cancer recurrence, breast cancer events continue at a high rate for at least 10 years after completion of therapy. PATIENTS AND METHODS: This randomised open label phase III trial recruited postmenopausal women from 29 Australian and New Zealand sites, with hormone receptor-positive early breast cancer, who had completed ≥4 years of endocrine therapy [aromatase inhibitor (AI), tamoxifen, ovarian suppression, or sequential combination] ≥1 year prior, to oral letrozole 2.5 mg daily for 5 years, or observation. Treatment allocation was by central computerised randomisation, stratified by institution, axillary node status and prior endocrine therapy. The primary outcome was invasive breast cancer events (new invasive primary, local, regional or distant recurrence, or contralateral breast cancer), analysed by intention to treat. The secondary outcomes were disease-free survival (DFS), overall survival, and safety. RESULTS: Between 16 May 2007 and 14 March 2012, 181 patients were randomised to letrozole and 179 to observation (median age 64.3 years). Endocrine therapy was completed at a median of 2.6 years before randomisation, and 47.5% had tumours of >2 cm and/or node positive. At 3.9 years median follow-up (interquartile range 3.1-4.8), 2 patients assigned letrozole (1.1%) and 17 patients assigned observation (9.5%) had experienced an invasive breast cancer event (difference 8.4%, 95% confidence interval 3.8% to 13.0%, log-rank test P = 0.0004). Twenty-four patients (13.4%) in the observation and 14 (7.7%) in the letrozole arm experienced a DFS event (log-rank P = 0.067). Adverse events linked to oestrogen depletion, but not serious adverse events, were more common with letrozole. CONCLUSION: These results should be considered exploratory, but lend weight to emerging data supporting longer duration endocrine therapy for hormone receptor-positive breast cancer, and offer insight into reintroduction of AI therapy. CLINICAL TRIALS NUMBER: Australian New Zealand Clinical Trials Registry (www.anzctr.org.au), ACTRN12607000137493.


Assuntos
Antineoplásicos Hormonais/administração & dosagem , Neoplasias da Mama/tratamento farmacológico , Recidiva Local de Neoplasia/tratamento farmacológico , Nitrilas/administração & dosagem , Triazóis/administração & dosagem , Idoso , Inibidores da Aromatase/administração & dosagem , Austrália , Neoplasias da Mama/genética , Neoplasias da Mama/patologia , Terapia Combinada , Intervalo Livre de Doença , Feminino , Humanos , Letrozol , Pessoa de Meia-Idade , Recidiva Local de Neoplasia/genética , Recidiva Local de Neoplasia/patologia , Pós-Menopausa , Receptores de Estrogênio/genética , Receptores de Progesterona/genética , Tamoxifeno/administração & dosagem , Resultado do Tratamento
14.
Intern Med J ; 46(6): 677-83, 2016 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-26929045

RESUMO

BACKGROUND: Neoadjuvant systemic therapy (NAST) has become an established treatment option for women with operable breast cancer. AIM: We aimed to better understand NAST treatment patterns, barriers and facilitators in Australia and New Zealand. METHODS: We undertook a cross-sectional survey of the current clinical practice of Australian and New Zealand breast cancer specialists. Questions included referral patterns for NAST, patient selection, logistics, decision making and barriers. RESULTS: Of 207 respondents, 162 (78%) reported routinely offering NAST to selected patients with operable breast cancer (median 9% of patients offered NAST). Specialty, location, practice type, gender or years of experience did not predict for offering NAST. In all, 45 and 58% wanted to increase the number of patients who receive NAST in routine care and in clinical trials respectively. Facilitators included the multidisciplinary team meeting and access to NAST clinical trials. Specialist-reported patient barriers included: patient desire for immediate surgery (63% rated as important/very important); lack of awareness of NAST (50%); concern about progression (43%) and disinterest in downstaging (32%). Forty-three per cent of participants experienced system-related barriers to the use of NAST, including other clinicians' lack of interest (27%); lack of clinical trials (24%) and unacceptable wait for a medical oncology appointment (37%). CONCLUSION: This group of Australian and New Zealand clinicians are interested in NAST for operable breast cancer in routine care and clinical trials. Patient- and system-related barriers that prevent the optimal uptake of this treatment approach will need to be systematically addressed if NAST is to become a more common approach.


Assuntos
Neoplasias da Mama/tratamento farmacológico , Oncologia/métodos , Terapia Neoadjuvante , Padrões de Prática Médica , Austrália , Neoplasias da Mama/cirurgia , Ensaios Clínicos como Assunto , Estudos Transversais , Tomada de Decisões , Feminino , Humanos , Comunicação Interdisciplinar , Nova Zelândia , Seleção de Pacientes , Procedimentos Cirúrgicos Operatórios , Inquéritos e Questionários
16.
BJOG ; 122(11): 1476-83, 2015 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-25183370

RESUMO

OBJECTIVE: To determine whether the disparity gap is closing between stillbirth rates for Indigenous and non-Indigenous women and to identify focal areas for future prevention efforts according to gestational age and geographic location. DESIGN: Population-based retrospective cohort study. SETTING: Queensland, Australia. POPULATION: All singleton births of at least 20 weeks of gestation or at least 400 g birthweight. METHODS: Routinely collected data on births were obtained for the period 1995 to 2011. Indigenous and non-Indigenous stillbirth rates and percent reduction in the gap were compared over time and by geographic location and gestational age. MAIN OUTCOME MEASURES: All-cause and cause-specific stillbirth rates (per 1000 ongoing pregnancies). RESULTS: Over the study period there was a 57.3% reduction in the disparity gap. Although marked reductions in the gap were shown for women in regional (57.0%) and remote (56.1%) locations, these women remained at increased risk compared with those in urban regions. There was no reduction for term stillbirths. Major conditions contributing to the disparity were maternal conditions (diabetes) (relative risk [RR] 3.78, 95% confidence intervals [95% CI] 2.59-5.51), perinatal infection (RR 3.70, 95% CI 2.54-5.39), spontaneous preterm birth (RR 3.08, 95% CI 2.51-3.77), hypertension (RR 2.22, 95% CI 1.45-3.39), fetal growth restriction (RR 1.78, 95% CI 1.17-2.71) and antepartum haemorrhage (RR 1.58, 95% CI 1.13-2.22). CONCLUSIONS: The gap in stillbirth rates between Indigenous and non-Indigenous women is closing, but Indigenous women continue to be at increased risk due to a number of potentially preventable conditions. There is little change in the gap at term gestational ages.


Assuntos
Etnicidade , Havaiano Nativo ou Outro Ilhéu do Pacífico/estatística & dados numéricos , Natimorto/epidemiologia , Sistema Nervoso Central/anormalidades , Estudos de Coortes , Diabetes Mellitus/epidemiologia , Feminino , Retardo do Crescimento Fetal/epidemiologia , Disparidades nos Níveis de Saúde , Hemorragia/epidemiologia , Humanos , Hipertensão/epidemiologia , Infecções/epidemiologia , Gravidez , Complicações na Gravidez/epidemiologia , Nascimento Prematuro/epidemiologia , Queensland/epidemiologia , Estudos Retrospectivos , Útero/anormalidades
17.
Support Care Cancer ; 23(5): 1197-9, 2015 May.
Artigo em Inglês | MEDLINE | ID: mdl-25663579

RESUMO

Data on chemotherapy-induced alopecia (CIA) as a side effect of cancer treatment are scarce. CIA is given minimal attention in clinical trials and in the literature. However, when asking the patients with cancer for their opinion, CIA appears to have a major impact, particularly on body image and quality of life. Currently, there is no commonly used measure to evaluate CIA; It is time to improve the management and measurement of CIA.


Assuntos
Alopecia/induzido quimicamente , Antineoplásicos/efeitos adversos , Neoplasias/tratamento farmacológico , Antineoplásicos/uso terapêutico , Imagem Corporal , Humanos , Qualidade de Vida , Inquéritos e Questionários , Fatores de Tempo
18.
Health Expect ; 18(6): 2570-83, 2015 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-24975503

RESUMO

BACKGROUND: Informed consent is required for both standard cancer treatments and experimental cancer treatments in a clinical trial. Effective and sensitive physician-patient communication about informed consent is difficult to achieve. Our aim was to train doctors in clear, collaborative and ethical communication about informed consent and evaluate the impact of training on doctor behaviour, stress and satisfaction. PARTICIPANTS AND METHODS: Participants were 21 oncologists from 10 Australian/New Zealand (ANZ) centres and 41 oncologists from 10 Swiss/German/Austrian (SGA) centres. Oncologists were randomized to participate in a 1-day workshop or not. Patients were recruited before and after the training. Doctors were asked to submit 1-2 audiotaped consultations before and after training. Doctors completed outcome measures before and after completing the post-training cohort recruitment. RESULTS: Ninety-five consultation interactions were audiotaped. Doctors strongly endorsed the training. ANZ intervention doctors demonstrated a significant increase in collaborative communication (P = 0.03). There was no effect of training on other doctor behaviours. Trained doctors did not demonstrate reduced stress and burnout. Patient outcomes are presented elsewhere. CONCLUSIONS: Training can improve some aspects of the process of obtaining informed consent. Methods to increase the impact of training are required and may include longer training and more intensive follow-up.


Assuntos
Participação do Paciente , Seleção de Pacientes , Relações Médico-Paciente , Neoplasias da Mama/terapia , Competência Clínica , Comunicação , Educação , Educação Médica Continuada , Feminino , Humanos , Consentimento Livre e Esclarecido/psicologia , Masculino , Pessoa de Meia-Idade , Encaminhamento e Consulta , Gravação em Fita
19.
Br J Cancer ; 111(10): 1899-908, 2014 Nov 11.
Artigo em Inglês | MEDLINE | ID: mdl-25314068

RESUMO

BACKGROUND: Eight years after the Institute of Medicine recommended survivorship care plans (SCPs) for all cancer survivors, this study systematically reviewed the evidence for their use. METHODS: Studies evaluating outcomes after implementation of SCPs for cancer survivors were identified by searching databases (MEDLINE, EMBASE and Cochrane). Data were extracted and summarised. RESULTS: Ten prospective studies (2286 survivors) met inclusion criteria (5 randomised controlled trials (RCTs)). Study populations included survivors of breast, gynaecological, colorectal and childhood cancer. Several models of SCP were evaluated (paper based/on-line, oncologist/nurse/primary-care physician-delivered and different templates). No significant effect of SCPs was found on survivor distress, satisfaction with care, cancer-care coordination or oncological outcomes in RCTs. Breast cancer survivors with SCPs were better able to correctly identify the clinician responsible for their follow-up care. One study suggested a positive impact on reducing unmet needs. Levels of survivor satisfaction with, and self-reported understanding of, their SCP were very high. Feasibility was raised by health professionals as a significant barrier, as SCPs took 1-4 h of their time to develop. CONCLUSIONS: Emerging evidence shows very few measurable benefits of SCPs. Survivors reported high levels of satisfaction with SCPs. Resource issues were identified as a significant barrier to implementation.


Assuntos
Continuidade da Assistência ao Paciente , Necessidades e Demandas de Serviços de Saúde , Neoplasias/terapia , Planejamento de Assistência ao Paciente , Sobreviventes , Ensaios Clínicos como Assunto , Humanos , Metanálise como Assunto , Neoplasias/psicologia
20.
Br J Cancer ; 111(1): 1-7, 2014 Jul 08.
Artigo em Inglês | MEDLINE | ID: mdl-24892447

RESUMO

BACKGROUND: Decision aids may improve informed consent in clinical trial recruitment, but have not been evaluated in this context. This study investigated whether decision aids (DAs) can reduce decisional difficulties among women considering participation in the International Breast Cancer Intervention Study-II (IBIS-II) trial. METHODS: The IBIS-II trial investigated breast cancer prevention with anastrazole in two cohorts: women with increased risk (Prevention), and women treated for ductal carcinoma in situ (DCIS). Australia, New Zealand and United Kingdom participants were randomised to receive a DA (DA group) or standard trial consent materials (control group). Questionnaires were completed after deciding about participation in IBIS-II (post decision) and 3 months later (follow-up). RESULTS: Data from 112 Prevention and 34 DCIS participants were analysed post decision (73 DA; 73 control); 95 Prevention and 24 DCIS participants were analysed at follow-up (58 DA; 61 control). There was no effect on the primary outcome of decisional conflict. The DCIS-DA group had higher knowledge post decision, and the Prevention-DA group had lower decisional regret at follow-up. CONCLUSIONS: This was the first study to evaluate a DA in the clinical trial setting. The results suggest DAs can potentially increase knowledge and reduce decisional regret about clinical trial participation.


Assuntos
Neoplasias da Mama/prevenção & controle , Tomada de Decisões , Técnicas de Apoio para a Decisão , Participação do Paciente/psicologia , Ensaios Clínicos Controlados Aleatórios como Assunto/métodos , Ensaios Clínicos Controlados Aleatórios como Assunto/psicologia , Feminino , Humanos , Pessoa de Meia-Idade , Satisfação do Paciente , Inquéritos e Questionários , Resultado do Tratamento
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