Assessment of Quality of Life in Postmenopausal Women with Early Breast Cancer Participating in the PACT Trial: The Impact of Additional Patient Information Material Packages and Patient Compliance.

BACKGROUND: Breast cancer patients' self-understanding of their disease can impact their quality of life (QoL); the relationship between compliance and QoL is poorly understood. PATIENTS AND METHODS: The Patient's Anastrozole Compliance to Therapy (PACT) program, a prospective, randomized study, investigated the effect of additional patient information material (IM) packages on compliance with adjuvant aromatase inhibitor (AI) therapy in postmenopausal women with hormone receptor-positive early breast cancer. The QoL subanalysis presented here examined the impact of IM packages on QoL and the association between QoL and compliance. European Organization for Research and Treatment of Cancer (EORTC) QLQ-C30 and QLQ-BR23 questionnaires were completed at baseline, 12 and 24 months, or study termination to assess health-related QoL and disease-related symptoms. RESULTS: Of the 4,844 patients randomized to standard therapy or standard therapy + IM packages (1:1), 4,253 were available for QoL analysis. No difference in QoL was observed between groups at baseline. IM packages did not have a statistically significant impact on patient QoL at the 12- or 24-month follow-up. Compliant patients experienced improvement in multiple items across the QLQ-C30 and QLQ-BR23 scales at 12 months. However, those results should be interpreted carefully due to limitations in the statistical analyses. CONCLUSIONS: Provision of IM packages did not influence patients' QoL or satisfaction with care during AI therapy. Compliant patients appear to experience improved QoL compared to noncompliant patients, perhaps indicating a more self-empowered perception of their condition.

[Medicine and Economy: Measures for a Science Based, Patient-Centred and Resource Conscious Care. The Association of Scientific Medical Societies' (AWMF) Strategy Paper]. / Medizin und Ökonomie: Maßnahmen für eine wissenschaftlich begründete, patientenzentrierte und ressourcenbewusste Versorgung. Ein Strategiepapier der Arbeitsgemeinschaft der Wissenschaftlichen Medizinischen Fachgesellschaften (AWMF).

The AWMF and its medical societies perceive an increasing dominance of economic targets in the hospital health care sector, leading to impairment of patient care. While resource use in health care should be appropriate, efficient and fairly allocated, "economization" creates a burdensome situation for physicians, nurses and other health care professionals.The AMWF and the medical societies studied causes and developed measures for a scientific, patient-centred and resource-conscious medical care. Disincentives due to the remuneration system, number and equipment of hospitals resp. specialist departments and their basic funding need to be overcome. Proposed actions relate to the patient-doctor-level, the management level of hospitals and the level of planning and financing hospitals including compensation of hospital care. To place patients and their health in the forefront again, joint efforts of all stakeholders in health care are needed.

Geriatric assessment and biomarkers in patients with metastatic breast cancer receiving first-line mono-chemotherapy: Results from the randomized phase III PELICAN trial.

OBJECTIVES: To determine predictive/prognostic factors for patients with metastatic breast cancer (MBC) receiving first-line monochemotherapy using biomarker analysis and geriatric assessment (GA). MATERIALS AND METHODS: Karnofsky Performance Status (KPS) and GA as clinical parameters, and prognostic inflammatory and nutritional index (PINI), and Glasgow prognostic score (GPS) as biomarkers were analyzed for association with clinical outcome within the randomized phase III PEg-LIposomal Doxorubicin vs. CApecitabin iN MBC (PELICAN) trial of first-line pegylated liposomal doxorubicin (PLD) or capecitabine. RESULTS: Of 210 patients, 38% were >65years old. GA (n=152) classified 74% as fit, 10% as compromised, and 16% as frail. Biomarkers showed no age dependency. In multivariate analysis (n=70) KPS, GA, cumulative illness rating scale-geriatrics (CIRS-G), and GPS were significantly associated with time to progression, and KPS, CIRS-G, and instrumental activities of daily living (IADL) from GA, and PINI showed a significant correlation with overall survival. CONCLUSION: GA evaluation was feasible. KPS significantly correlated with efficacy outcomes. Items of a GA and biomarkers of inflammation and nutrition may have prognostic significance in patients with MBC.

The impact of breast cancer biological subtyping on tumor size assessment by ultrasound and mammography - a retrospective multicenter cohort study of 6543 primary breast cancer patients.

BACKGROUND: Mammography and ultrasound are the gold standard imaging techniques for preoperative assessment and for monitoring the efficacy of neoadjuvant chemotherapy in breast cancer. Maximum accuracy in predicting pathological tumor size non-invasively is critical for individualized therapy and surgical planning. We therefore aimed to assess the accuracy of tumor size measurement by ultrasound and mammography in a multicentered health services research study. METHODS: We retrospectively analyzed data from 6543 patients with unifocal, unilateral primary breast cancer. The maximum tumor diameter was measured by ultrasound and/or mammographic imaging. All measurements were compared to final tumor diameter determined by postoperative histopathological examination. We compared the precision of each imaging method across different patient subgroups as well as the method-specific accuracy in each patient subgroup. RESULTS: Overall, the correlation with histology was 0.61 for mammography and 0.60 for ultrasound. Both correlations were higher in pT2 cancers than in pT1 and pT3. Ultrasound as well as mammography revealed a significantly higher correlation with histology in invasive ductal compared to lobular cancers (p < 0.01). For invasive lobular cancers, the mammography showed better correlation with histology than ultrasound (p = 0.01), whereas there was no such advantage for invasive ductal cancers. Ultrasound was significantly superior for HR negative cancers (p < 0.001). HER2/neu positive cancers were also more precisely assessed by ultrasound (p < 0.001). The size of HER2/neu negative cancers could be more accurately predicted by mammography (p < 0.001). CONCLUSION: This multicentered health services research approach demonstrates that predicting tumor size by mammography and ultrasound provides accurate results. Biological tumor features do, however, affect the diagnostic precision.

Concentration of gynaecology and obstetrics in Germany: is comprehensive access at stake?

Financial soundness will become more and more difficult in the future for all types of hospitals. This is particularly relevant for gynaecology and obstetrics departments: while some disciplines can expect higher demand due to demographic changes and progress in medicine and medical technology, the inpatient sector for gynaecology and obstetrics is likely to lose patients in line with these trends. In this paper we estimate future demand for gynaecology and obstetrics in Germany and develop a cost model to calculate the average profitability in this discipline. The number of inpatient cases in gynaecology and obstetrics can be expected to decrease by 3.62% between 2007 and 2020 due to the demographic change and a potential shift from inpatient to outpatient services. Small departments within the fields of gynaecology and obstetrics are already incurring heavy losses, and the anticipated decline in cases should increase this financial distress even more. As such, the further centralisation of services is indicated. We calculate travel times for gynaecology and obstetrics patients and estimate the anticipated changes in travel times by simulating different scenarios for this centralisation process. Our results show that the centralisation of hospital services in gynaecology and obstetrics may be possible without compromising comprehensive access as measured by travel times.

The impact of educational materials on compliance and persistence rates with adjuvant aromatase inhibitor treatment: first-year results from the compliance of aromatase inhibitors assessment in daily practice through educational approach (CARIATIDE) study.

The CARIATIDE study was designed to assess the impact of educational materials (EMs) on compliance and persistence rates with aromatase inhibitor (AI) treatment in postmenopausal women with hormone-receptor-positive early breast cancer. Patients were randomized to standard AI treatment (Group A; N = 1379) or standard AI treatment plus EMs containing information on a range of breast-cancer-related topics (Group B; N = 1379). Standardized questionnaires assessed investigator-perceived levels of care and evaluated patient compliance and behavior. At 1 year, there was no significant difference in compliance between Group A and Group B (81% vs. 82%, p = 0.4524). However, higher compliance in patients receiving EMs was observed in Sweden/Finland (p = 0.0246). Compliance with initial AI and persistence rate were not significantly altered by EM. Other factors associated with improved compliance, irrespective of EMs, e.g. administration of chemotherapy were identified.

Results of the Zometa cost-utility model for the german healthcare system based on the results of the ABCSG-12 study.

BACKGROUND: The ABCSG-12 trial investigated the efficacy of gonadotropin-releasing hormone (GnRH)analogs in combination with tamoxifen or anastrozole + or - zoledronic acid (4 mg, q6m for 3 years) in 1,803 premenopausal women with hormone receptor-positive (HR+) breast cancer. After 48 months of follow-up, there was a 36% improvement in the disease-free survival (DFS) (recurrence-free survival 35%) using zoledronic acid. Based on these data, the costutility of zoledronic acid was calculated for the German healthcare system. MATERIALS AND METHODS: Costs of surveillance, adverse effects, recurrence, contralateral breast cancer, metastasis, and end-of-life care were determined based on the Einheitlicher Bewertungsmabetastab (EBM 2009) and the diagnosis-related groups (DRG) system. Utilities were surveyed with a questionnaire (n = 95). Estimation of the cost-utility was made by calculating the incremental costeffectiveness ratio (ICER) per quality-adjusted life year (QALY), using a Markov model. RESULTS: Including zoledronic acid as adjuvant therapy for 3 years resulted in total costs of euro 2,262. The use of zoledronic acid is dominant when clinical efficacy and quality of life are taken into consideration (- euro 45.83/QALY) (95% confidence interval (CI) - euro 1,838 to E 2,375; 0.02-0.41 QALY). The sensitivity analyses present with a probability of 90% that the cost per QALY gained are

Cost-effectiveness analysis of anastrozole versus tamoxifen in adjuvant therapy for early-stage breast cancer - a health-economic analysis based on the 100-month analysis of the ATAC trial and the German health system.

BACKGROUND: In the 'Arimidex', Tamoxifen Alone or in Combination (ATAC) trial, the aromatase inhibitor (AI) anastrozole had a significantly better efficacy and safety profile than tamoxifen as initial adjuvant therapy for hormone receptor-positive (HR+) early breast cancer (EBC) in postmenopausal patients. To compare the combined long-term clinical and economic benefits, we carried out a cost-effectiveness analysis (CEA) of anastrozole versus tamoxifen based on the data of the 100month analysis of the ATAC trial from the perspective of the German public health insurance. PATIENTS AND METHODS: A Markov model with a 25-year time horizon was developed using the 100-month analysis of the ATAC trial as well as data obtained from published literature and expert opinion. RESULTS: Adjuvant treatment of EBC with anastrozole achieved an additional 0.32 quality-adjusted life-years (QALYs) gained per patient compared with tamoxifen, at an additional cost of D 6819 per patient. Thus, the incremental cost effectiveness of anastrozole versus tamoxifen at 25 years was D 21,069 ($30,717) per QALY gained. CONCLUSIONS: This is the first CEA of an AI that is based on extended follow-up data, taking into account the carryover effect of anastrozole, which maintains the efficacy benefits beyond therapy completion after 5 years. Adjuvant treatment with anastrozole for postmenopausal women with HR+ EBC is a cost-effective alternative to tamoxifen.

2008 update of the guideline: early detection of breast cancer in Germany.

INTRODUCTION: The goal of the 2008 updated guideline: early detection of breast cancer in Germany is to support physicians as well as healthy and affected women in the decision-making process involved in the diagnostic chain for the early detection of breast cancer by providing them with evidence- and consensus-based recommendations. The updated guideline replaces the guideline issued in 2003. MATERIALS AND METHODS: The guideline forms the basis for developing an effective and efficient national early breast cancer detection program that meets the standards set by the Council of Europe and WHO for cancer control programs. The guideline presents the current, evidence- and consensus-based state of scientific knowledge in a multidisciplinary approach for the entire diagnostic chain, consisting of history taking and risk consultation, information on health behavior, clinical breast examination, diagnostic imaging, image-guided percutaneous tissue-acquisition techniques, open surgical excisional biopsy and pathomorphological tissue evaluation. The guideline recommends a set of quality indicators to assure resource availability, performance quality and outcomes enhancing total quality management for early breast cancer diagnosis. CONCLUSION: Currently, early detection of breast cancer offers the most promising possibility to optimize the diagnosis and treatment of breast cancer and, as a result, reduce breast cancer mortality and improve health related quality of life in women.

Vitamin A and beta-carotene supply of women with gemini or short birth intervals: a pilot study.

BACKGROUND: An adequate supply of vitamin A during pregnancy and breastfeeding plays an important role for development of foetus and neonate, especially in lung development and function. AIM OF THE STUDY: Aim of this pilot study was to analyze vitamin A and beta-carotene status and to investigate the contribution of nutrition to the vitamin A and beta-carotene supply in mother-infant pairs of gemini or births within short birth intervals. METHODS: Twenty-nine volunteers aged between 21 and 36 years were evaluated for 48 h after delivery. During this time frame a food frequency protocol considering 3 months retrospective was obtained from all participants. In order to establish overall supply retinol and beta-carotene levels were determined in maternal plasma, cord blood and colostrum via HPLC analysis. RESULTS: Regardless of the high to moderate socio-economic background, 27.6% of participants showed plasma retinol levels below 1.4 micromol/l which can be taken as borderline deficiency. In addition, 46.4% showed retinol intake <66% of RDA and 50.0% did not consume liver at all although liver contributes as a main source for preformed retinol. Despite high total carotenoid intake of 6.9 +/- 3.6 mg/d, 20.7% of mothers showed plasma levels <0.5 micromol/l beta-carotene. Retinol and beta-carotene levels were highly significantly correlated between maternal plasma versus cord blood and colostrum. In addition, significantly lower levels were found in cord blood (31.2 +/- 13.0% (retinol), 4.1 +/- 1.4% (beta-carotene) compared with maternal plasma. CONCLUSIONS: Despite the fact that vitamin A and beta-carotene rich food is generally available, risk groups for low vitamin A supply exist in the western world.

[The gynecologist as 'family doctor for women' - a model of the future?]. / Die Frauenärztin, der Frauenarzt als "Hausarzt der Frau" - ein Zukunftsmodell?

Obstetrics and gynecology is a unique field that combines preventive and primary care with highly qualified pelvic surgery as well as obstetrics and endocrinology. With the development of managed care, it has been a challenge to fit this field into the standard prima-ry-care paradigm. This approach suggests that to better meet the primary-care needs of both patients and society, obstetricians-gynecologists must continue to improve their skills in preventive care,diagnosis and treatment of self-limited conditions and diagnosis of serious nongynecologic conditions. This article describes a patient-oriented definition of primary care that suggests several issues that need to be addressed by obstetricians-gynecologists to improve their ability to meet the primary-care needs of both patients and society.