Usability of German hospital administrative claims data for healthcare research: General assessment and use case of multiple myeloma in Munich university hospital in 2015-2017.

OBJECTIVES: To assess the usability of German hospital administrative claims data (GHACD) to determine inpatient management patterns, healthcare resource utilization, and quality-of-care in patients with multiple myeloma (PwMM). METHODS: Based on German tertiary hospital's claims data (2015-2017), PwMM aged >18 years were included if they had an International Classification of Diseases, Tenth Revision, code of C90.0 or received anti-MM therapy. Subgroup analysis was performed on stem cell transplantation (SCT) patients. RESULTS: Of 230 PwMM, 59.1% were men; 56.1% were aged ≥65 years. Hypertension and infections were present in 50% and 67.0%, respectively. Seventy percent of PwMM received combination therapy. Innovative drugs such as bortezomib and lenalidomide were given to 36.1% and 10.9% of the patients, respectively. Mean number of admissions and mean hospitalization length/patient were 3.69 (standard deviation (SD) 2.71 (1-16)) and 12.52 (SD 9.55 (1-68.5)) days, respectively. In-hospital mortality was recorded in 12.2%. Seventy-two percent of SCT patients (n = 88) were aged ≤65 years, 22.7% required second transplantation, and 89.8% received platelet transfusion at a mean of 1.42(SD 0.63 (1-3)). CONCLUSION: GHACD provided relevant information essential for healthcare studies about PwMM from routine care settings. Data fundamental for quality-of-care assessment were also captured.

Budget Impact Analysis of CAR T-cell Therapy for Adult Patients With Relapsed or Refractory Diffuse Large B-cell Lymphoma in Germany.

The aim was to assess the incremental costs of chimeric antigen receptor (CAR) T-cell therapy (axicabtagene ciloleucel, tisagenlecleucel) compared with standard of care in adult patients with relapsed or refractory diffuse large B-cell lymphoma (r/r DLBCL) from the German third-party payer perspective. A budget impact model was established over a 6-year period. Estimation of the third-line population: partitioned survival model based on outcome data from peer-reviewed literature, a top-down approach based on population forecasts, and age-standardized incidences. Cost data were derived from the controlling department of a tertiary hospital and a German cost-of-illness study. In the scenario analysis, the budget impact of treating second-line DLBCL patients was calculated. One-way deterministic sensitivity analyses were conducted to test the robustness of the model. For the period 2021-2026, 788-867 (minimum population, min) and 1,068-1,177 (maximum population, max) adult third-line r/r DLBCL patients were estimated. The budget impact ranged from €39,419,562; €53,426,514 (min; max) in year 0 to €122,104,097; €165,763,001 (min; max) in year 5. The scenario analysis resulted in a budget impact of €65,987,823; €89,558,611 (min; max) and €204,485,031; €277,567,601 (min; max) for years 0 and 5, respectively. This budget impact analysis showed a significant but reasonable financial burden associated with CAR T-cell therapy for a limited number of patients requiring individualized care. Further, this study presents challenges and future needs in data acquisition associated with cost analysis in personalized medicine. For comprehensive economic discussions, complementary cost-effectiveness analyses are required to determine the value of innovative therapies for r/r DLBCL.

Transparency on Platelet Transfusion in Routine Cancer Care: The Key for Optimal Blood Usage?

INTRODUCTION: In Germany, up to 75% of platelet concentrates (PCs) are administered to haematological and oncological patients. Only limited transparency exists on the characteristics of haematological/oncological patients receiving PC transfusions, treatment patterns, and guideline adherence in daily clinical routine care. This information would be key for managing platelet supply and optimal platelet usage strategies. This study aimed to analyse data from clinical routine transfusions to fill the aforementioned information gaps and to create an inventory as a blueprint for electronic data capturing systems that allow simplified, recurring analyses. METHODS: Prospective open-label, single-centre, observational study in a German tertiary teaching haematological/oncological setting. All inpatients who received any transfusion of PCs (pathogen-inactivated or conventional) in routine use over a period of 3 months (March 2015-May 2015) were consecutively included. Except for age (≥18 years), no exclusion criteria were applied. For guideline adherence, the Cross-Sectional Guidelines for Therapy with Blood Components and Plasma Derivatives - amended edition 2020 were used. An inventory blueprint was created through a narrative literature review and the data collected in this study. RESULTS: Ninety-four patients received 942 PCs. The mean (±SD) age was 54.6 (±13.9) years, 68% were male and 86% were diagnosed with a haematological disease. Thirteen patients received 42% of all transfused PCs. The mean ± SD number of transfused PC per patient was 10.81 ± 9.24. Five (0.5% per transfusion) minor adverse events were documented. Approximately 19% of PCs were not administered according to existing guidelines. The mean transfusion interval was 1.71 ± 1.1 days, and the mean increment was 12.62 ± 14.7 G/L. The inventory showed which platelet transfusion-specific data should be documented for answering questions in terms of quality, effectiveness, and management of PC transfusions. CONCLUSIONS: Platelet transfusions in a haematological/oncological setting are highly individual in terms of the total number of transfusions and transfusion intervals. The majority of all PC transfusions were given to only a small group of patients. Continuous, structured real-world data collection/evaluation and benchmarking with data from more centres seems essential in determining specific needs in this vulnerable patient group, assessing the quality of transfusion practices, determining effectiveness, and anticipating future demand for platelets and a sustainable blood supply. So far, not all relevant data are collected routinely. The advancing digitalization of health systems offers opportunities to collect and link data and thus make them more accessible and evaluable.

Inpatient treatment of relapsed/refractory diffuse large B-cell lymphoma (r/r DLBCL): A health economic perspective.

INTRODUCTION: Patients with relapsed or refractory diffuse large B-cell lymphoma (r/r DLBCL) require highly individualized therapies. Limited information exists regarding inpatient treatment patterns, outcomes, resource-use, and costs from the perspective of third-party payers in Germany. The aim of this study was to collect and evaluate routine inpatient care data to fill aforementioned gaps. METHODS: Retrospective single center observational study in a German tertiary teaching hospital. Data were collected from patient records, the hospital-pharmacy database, and claims data. RESULTS: Eighty-four patients (47 male; mean age at initial diagnosis, 59 years) were identified and grouped by treatment line (L): 2L (n = 78), 3L (n = 32), and >3L (n = 12). Prescribed treatments in 2L were chemotherapy 56%, auto-SCT 31%, allo-SCT 1%, other 12%; 3L: 50%, 16%, 6%, 28%, respectively, and >3L: 42%, 0%, 33%, 25%, respectively. Mean number of hospital admissions and length of inpatient stay (days) were: 2L (4, 44), 3L (2, 26), and >3L (5, 63). Average cost/patient: 2L = 44,750€, 3L = 32,589€ and >3L = 88,668€. Mean treatment costs per patient for stem-cell-transplanted patients were 55,468€ for autologous SCT (n = 28) and 131,264€ for allogeneic SCT (n = 7). Documented death was 21%, 28%, and 41% for 2L, 3L, and >3L, respectively. CONCLUSION: Individualized DLBCL treatment in patients ≥ 2L is costly and results in a huge variability in resource consumption. The number of documented deaths and length of hospitalization signal a high economic burden on patients and families. A multicenter comprehensive evaluation of health and economic burdens of r/r DLBCL and linkage with other data sources (eg, registries, payers' claims data) is essential.

Xylooligosaccharides Increase Bifidobacteria and Lachnospiraceae in Mice on a High-Fat Diet, with a Concomitant Increase in Short-Chain Fatty Acids, Especially Butyric Acid.

Effects of xylooligosaccharides (XOSs) as well as a mixture of XOS, inulin, oligofructose, and partially hydrolyzed guar gum (MIX) in mice fed a high-fat diet (HFD) were studied. Control groups were fed an HFD or a low-fat diet. Special attention was paid to the cecal composition of the gut microbiota and formation of short-chain fatty acids, but metabolic parameters were also documented. The XOS group had significantly higher cecum levels of acetic, propionic, and butyric acids than the HFD group, and the butyric acid content was higher in the XOS than in the MIX group. The cecum microbiota of the XOS group contained more Bifidobacteria, Lachnospiraceae, and S24-7 bacteria than the HFD group. A tendency of lower body weight gain was observed on comparing the XOS and HFD groups. In conclusion, the XOS was shown to be a promising prebiotic candidate. The fiber diversity in the MIX diet did not provide any advantages compared to the XOS diet.

Performance of matching methods in studies of rare diseases: a simulation study.

Matching is a common method of adjusting for confounding in observational studies. Studies in rare diseases usually include small numbers of exposed subjects, but the performance of matching methods in such cases has not been evaluated thoroughly. In this study, we compare the performance of several matching methods when number of exposed subjects is small. We used Monte Carlo simulations to compare the following methods: Propensity score matching (PSM) with greedy or optimal algorithm, Mahalanobis distance matching, and mixture of PSM and exact matching. We performed the comparisons in datasets with six continuous and six binary variables, with varying effect size on group assignment and outcome. In each case, there were 1,500 unexposed subjects and a varying number of exposed: N = 25, 50, 100, 150, 200, 250, or 300. The probability of outcome in unexposed subjects was set to 5% (rare), 20% (common), or 50% (frequent). We compared the methods based on the bias of estimate of risk difference, coverage of 95% confidence intervals for risk difference, and balance of covariates. We observed a difference in performance of matching methods in very small samples (N = 25-50) and in moderately small samples (N = 100-300). Our study showed that PSM performs better than other matching methods when number of exposed subjects is small, but the matching algorithm and the matching ratio should be considered carefully. We recommend using PSM with optimal algorithm and one-to-five matching ratio in very small samples, and PSM matching with any algorithm and one-to-one matching in moderately small samples.

Kreuth V initiative: European consensus proposals for treatment of hemophilia using standard products, extended half-life coagulation factor concentrates and non-replacement therapies.

This report contains the updated consensus recommendations for optimal hemophilia care produced in 2019 by three Working Groups (WG) on behalf of the European Directorate for Quality of Medicines and Healthcare in the frame of the Kreuth V Initiative. WG1 recommended access to prophylaxis for all patients, the achievement of plasma factor trough levels of at least 3-5% when extended half-life factor VIII (FVIII) and FIX products are used, a personalized treatment regimen, and a choice of chromogenic assays for treatment monitoring. It was also emphasized that innovative therapies should be supervised by hemophilia comprehensive care centers. WG2 recommended mandatory collection of postmarketing data to assure the long-term safety and efficacy of new hemophilia therapies, the establishment of national patient registries including the core data recommended by the European Medicines Agency and the International Society on Thrombosis and Haemostasis, with adequate support under public control, and greater collaboration to facilitate a comprehensive data evaluation throughout Europe. WG3 discussed methodological aspects of hemophilia care in the context of access decisions, particularly for innovative therapies, and recommended that clinical studies should be designed to provide the quality of evidence needed by regulatory authorities, HTA bodies and healthcare providers. The dialogue between all stakeholders in hemophilia care and patient organizations should be fostered to implement these recommendations.

Patient-reported measures of well-being in older multiple myeloma patients: use of secondary data source.

BACKGROUND: Changes in well-being of patients with multiple myeloma (MM) before and after diagnosis have not been quantified. AIMS: Explore the use of secondary data to examine the changes in the well-being of older patients with MM. METHODS: We used the Health and Retirement Study (HRS), linked to Medicare claims to identify older MM patients. We compared patient-reported measures (PRM), including physical impairment, sensory impairment, and patient experience (significant pain, self-rated health, depression) in the interviews before and after MM diagnosis using McNemar's test. We propensity-matched each MM patient to five HRS participants without MM diagnosis based on baseline characteristics. We compared the change in PRM between the MM patients and their matches. RESULTS: We identified 92 HRS patients with MM diagnosis (mean age = 74.6, SD = 8.4). Among the surviving patients, there was a decline in well-being across most measures, including ADL difficulty (23% to 40%, p value = 0.016), poor or fair self-rated health (38% to 61%, p value = 0.004), and depression (15% to 30%, p value = 0.021). Surviving patients reported worse health than participants without MM across most measures, including ADL difficulty (40% vs. 27%, p value = 0.04), significant pain (38% vs. 22%, p value = 0.01), and depression (29% vs. 11%, p value = 0.003). DISCUSSION: Secondary data were used to identify patients with MM diagnosis, and examine changes across multiple measures of well-being. MM diagnosis negatively affects several aspects of patients' well-being, and these declines are larger than those experienced by similar participants without MM. CONCLUSION: The results of this study are valuable addition to understanding the experience of patients with MM, despite several data limitations.

Adipose cell size changes are associated with a drastic actin remodeling.

Adipose tissue plays a major role in regulating whole-body insulin sensitivity and energy metabolism. To accommodate surplus energy, the tissue rapidly expands by increasing adipose cell size (hypertrophy) and cell number (hyperplasia). Previous studies have shown that enlarged, hypertrophic adipocytes are less responsive to insulin, and that adipocyte size could serve as a predictor for the development of type 2 diabetes. In the present study, we demonstrate that changes in adipocyte size correlate with a drastic remodeling of the actin cytoskeleton. Expansion of primary adipocytes following 2 weeks of high-fat diet (HFD)-feeding in C57BL6/J mice was associated with a drastic increase in filamentous (F)-actin as assessed by fluorescence microscopy, increased Rho-kinase activity, and changed expression of actin-regulating proteins, favoring actin polymerization. At the same time, increased cell size was associated with impaired insulin response, while the interaction between the cytoskeletal scaffolding protein IQGAP1 and insulin receptor substrate (IRS)-1 remained intact. Reversed feeding from HFD to chow restored cell size, insulin response, expression of actin-regulatory proteins and decreased the amount of F-actin filaments. Together, we report a drastic cytoskeletal remodeling during adipocyte expansion, a process which could contribute to deteriorating adipocyte function.

Improving quality of antifungal use through antifungal stewardship interventions.

PURPOSE: In recent years antifungal stewardship (AFS) programmes have been increasingly recommended to provide optimal antifungal treatment. In a previous study (study I) in the department of haematology and oncology of a German tertiary care hospital we found areas for improvement concerning antifungal prescription. Subsequently, AFS measures were implemented and their impact on quality of antifungal use was assessed in this study. METHODS: AFS measures included medical training (two sessions), a pocket card summarising main recommendations for antifungal use, and daily pharmaceutical counselling on the ward. In a 6-month observational study, antifungal prescriptions were analysed and compared to the previously collected data (study I) concerning indication, choice of drug, dosing, duration and drug-drug interactions. The study was approved by the university hospital ethical review board. RESULTS: Antifungal agents were prescribed for 103/1169 inpatients. Compared to study I, a significant increase in dosage accuracy (+ 19.3%; p < 0.05) and correct choice of drug (+ 15.9%; p < 0.05) was noted, as well as a decrease in potential clinically relevant drug-drug interactions with concomitant medication (- 13.9%; p < 0.05). However, no significant improvement in indication and duration of antifungal treatment was identified. 56 recommendations were given to the prescribing physicians (acceptance rate: 66.1%). CONCLUSIONS: The implementation of AFS interventions based on pharmaceutical presence on the ward was associated with an improvement in antifungal use; however, indication and duration of therapy need to be communicated by infectious disease specialists. Considering the proportionally short observation period, the long-term effects of our AFS interventions need to be further investigated.

Burden of Oral Mucositis: A Systematic Review and Implications for Future Research.

BACKGROUND: Surprisingly little is known about the burden of oral mucositis (OM). We provide a systematic review of studies on the burden of OM (incidence, economic impact, health-related quality of life (HRQoL)). METHODS: Systematic literature searches were made in BIOSIS, EMBASE, and MEDLINE. Inclusion criteria were studies on OM in hematology/oncology patients of ≥ 18 years, journal articles, English language, and published between 2000 and 2016; OM treatment studies were excluded. Quality assessment was performed using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. RESULTS: We screened 4,996 hits, and identified 68 studies of which 13 were without transparency on OM grading. The evidence level of 65 studies was rated 'low' or 'very low' in 58.5%, 'moderate' in 20% and 'high' in 21.5%. Mean value of incidence (7 studies) was 83.5% for all grades of OM with hematopoietic stem cell transplantation. OM incidence for all grades in head and neck cancer patients was 59.4-100%. Considering the economic impact, 16 studies showed highly variable numbers. HRQoL was measured in 16 studies using 13 different instruments. Statistically significant changes in HRQoL scores were demonstrated. CONCLUSION: OM is common, burdensome, costly and imposes major reductions in HRQoL. However, from a quality standpoint, the level of current evidence in OM is disappointing. The field needs continued attention to address methodological challenges.

Antifungal treatment in haematological and oncological patients: Need for quality assessment in routine care.

Invasive fungal infections in haematological and oncological patients have a major impact on morbidity, mortality and treatment costs. Therefore, rational use of antifungal agents is important for optimal patient care and resource use. The study's objective was to analyse antifungal usage in a German tertiary teaching hospital, department of haematology and oncology, to evaluate quality of antifungal treatment and to assess the need for an antifungal stewardship programme. This retrospective observational study included patients ≥18 years receiving systemic antifungals for prophylaxis or therapy of invasive fungal infection between January and June 2016. Appropriateness of antifungal prescriptions was evaluated in accordance with guidelines of the German Society of Haematology and Oncology (DGHO) and drug labelling. In total, 104/1278 (8.1%) patients received antifungals. One hundred seventy-one antifungals were prescribed: 48 for prophylaxis, 104 for empirical and 19 for targeted therapy. In 127 (74.3%) prescriptions, indication was appropriate, and in 132 (77.2%), choice of drug. Antifungals were correctly dosed in 131 prescriptions (76.6%). Thirty-four antifungals (20.0%) were co-administrated with interacting drugs (5 mild to moderate, 29 severe interactions). Results of this analysis demonstrate that use of systemic antifungals in routine care differs in a substantial number of patients from guideline and labelling recommendations. To optimise antifungal use, the implementation of antifungal stewardship programmes seems to be justified.

Burden of oral mucositis in stem cell transplant patients-the patients' perspective.

PURPOSE: Purpose of this study was to determine the impact of Oral Mucositis (OM) on health-related quality of life (HRQoL) and quality of life associated symptoms and functions in patients undergoing hematopoietic stem cell transplantation (HSCT). METHODS: Prospective, non-interventional single-center observational study at a German tertiary teaching hospital. Inpatient allogenic and autologous stem cell transplant patients ≥18-year-old with high-dose chemotherapy. OM was assessed with the WHO Oral Toxicity Scale, pain according to the Numeric Rating Scale (NRS) and the performance status using the ECOG Score. QOL was captured with the EORTC QLQ-C30 and the QLQ-OH15 questionnaires. RESULTS: Forty-five stem cell transplant patients (20 autologous, 25 allogenic) were enrolled between August 2016 and February 2017. Twenty-six (58%, 95% CI: 42% - 72%) patients developed OM (10 grade I, 4 grade II, 8 grade III, 4 grade IV). OM affected patients suffered more from pain, sore mouth and sensitive mouth. A lower physical functioning (34.5 vs 7.5, p = 0.003) and a lower oral health-related quality of life (24.3 vs 7.7, p = 0.006) was found in patients with OM development. There was found a positive correlation between the grade of OM and the NRS-value (r = 0.93, 95% CI: 0.89-0.96, p < 0.001). CONCLUSION: OM is associated with health-related quality of life and quality of life associated functions and symptoms. More research should be performed to find ways to prevent OM and to stabilize patients' quality of life during HSCT.

Wishes and worries of haemophilia patients. A patient survey from Bavaria.

Haemophilia care in Germany has achieved a high level and enables the majority of patients to lead a largely normal life. The Bluter Betreuung Bayern e.V. (BBB) aims to improve health care and support for haemophilia patients. A questionnaire has been developed by BBB representatives to evaluate unmet medical needs from the patient perspective. It was sent to 290 haemophilia patients and/or their parents in Bavaria in November 2015. The response rate was 51.4 %: 66 children aged < 15 years (66.7 % severe), 30 patients 15-24 years (66.7 % severe), 26 patients 25-44 years (80.8 % severe), 24 patients > 44 years (95.8 % severe). Prophylactic therapy in patients with severe haemophilia aged < 25 and ≥ 25 years is given "always" in ≥ 80 % and > 60 %, respectively. Substitution therapy is mostly uncomplicated. Satisfaction with medical care is high. Chronic pain is a problem with increasing age. Patients aged 25-44 years worry least regarding future health, safety and availability of factor products, patients > 44 years most. Overall, 80-100 % of the patients from all age groups are interested in information on the current state of science. Offers of the BBB for psychosocial support in addition to the medical care seem to be helpful and needed in all age groups.

White to beige conversion in PDE3B KO adipose tissue through activation of AMPK signaling and mitochondrial function.

Understanding mechanisms by which a population of beige adipocytes is increased in white adipose tissue (WAT) reflects a potential strategy in the fight against obesity and diabetes. Cyclic adenosine monophosphate (cAMP) is very important in the development of the beige phenotype and activation of its thermogenic program. To study effects of cyclic nucleotides on energy homeostatic mechanisms, mice were generated by targeted inactivation of cyclic nucleotide phosphodiesterase 3b (Pde3b) gene, which encodes PDE3B, an enzyme that catalyzes hydrolysis of cAMP and cGMP and is highly expressed in tissues that regulate energy homeostasis, including adipose tissue, liver, and pancreas. In epididymal white adipose tissue (eWAT) of PDE3B KO mice on a SvJ129 background, cAMP/protein kinase A (PKA) and AMP-activated protein kinase (AMPK) signaling pathways are activated, resulting in "browning" phenotype, with a smaller increases in body weight under high-fat diet, smaller fat deposits, increased ß-oxidation of fatty acids (FAO) and oxygen consumption. Results reported here suggest that PDE3B and/or its downstream signaling partners might be important regulators of energy metabolism in adipose tissue, and potential therapeutic targets for treating obesity, diabetes and their associated metabolic disorders.

Alterations in the plasma metabolite profile associated with improved hepatic function and glycemia in mice fed lingonberry supplemented high-fat diets.

SCOPE: Lingonberries have been shown to reduce the detrimental effects of high-fat diet (HFD) on weight gain, plasma glucose, and inflammation. However, the extent of effects was recently shown to vary between different batches of berries. Here, we examine the metabolic response to two independent batches of lingonberries. METHODS AND RESULTS: Alterations in the phenotype and circulating metabolome elicited by three matched HFDs, two of which containing lingonberries (L1D and L2D) from different sources, were investigated. Glycemia was improved only in mice fed L1D, whereas liver function was improved and inflammation reduced in mice fed both L1D and L2D, compared to mice fed HFD. The unique improvement in glycemia elicited by L1D was associated with a 21% increase in circulating levels of fatty acids. Increased levels of phosphatidylcholines (62%) and lysophosphatidylcholines (28%) and decreased levels of serine (-13%) and sphingomyelins (-26%) were observed in mice fed L1D and L2D, as compared to HFD. CONCLUSION: The unique improvement in glycemia in mice fed L1D was associated with a normal metabolic control with an altered set point. Moreover, the batch-independent reduction in liver steatosis and inflammation, was associated with an altered sphingomyelin metabolism.

Patient database analysis of fulvestrant 500 mg in the treatment of metastatic breast cancer: A European perspective.

INTRODUCTION: Clinical guidelines recommend that patients with hormone receptor (HR)-positive metastatic breast cancer (MBC) should be preferentially treated with endocrine therapy. Fulvestrant (a selective estrogen receptor degrader) is approved for use in these patients following relapse after, or relapse or progression during, antiestrogen therapy. This descriptive study analyzed European treatment patterns for HR-positive MBC in real-world clinical practice. METHODS: The IMS Oncology Analyzer (OA), a retrospective cancer treatment database reporting physician-entered patient case histories, was used to identify records for postmenopausal women with HR-positive MBC from April 1, 2004 to June 30, 2013 in France, Germany, Italy, and Spain. Treatments were allocated to mutually exclusive categories (fulvestrant-containing, aromatase inhibitor [AI]-containing, tamoxifen-containing, or chemotherapy-containing regimens) and assessed by line of therapy for MBC. Fulvestrant use was also assessed pre- and post-2010 (when fulvestrant 500 mg dosing was approved). RESULTS: In total, 27,214 eligible patients were included (France: 6801; Germany: 6852; Italy: 7061; Spain: 6500). Chemotherapy-based regimens were the most common first-line treatments for MBC across all countries. Across countries, the proportion of patients initiating on each treatment category ranged from: chemotherapy, 57.5-70.4%; AI, 23.5-30.1%; tamoxifen, 2.7-9.8%; fulvestrant 0.8-2.6%. When administered, fulvestrant was usually given as first- or second-line treatment. Post-2010, more patients received fulvestrant 500 mg than fulvestrant 250 mg in France, Germany, and Spain; in Italy, more patients continued to receive fulvestrant 250 mg. CONCLUSION: Most patients with HR-positive MBC receive chemotherapy over endocrine therapy; fulvestrant constitutes a small proportion of treatments for such patients.

Wishes and worries of haemophilia patients.

Haemophilia care in Germany has achieved a high level and enables the majority of patients to lead a largely normal life. The Bluter Betreuung Bayern e.V. (BBB) aims to improve health care and support for haemophilia patients. A questionnaire has been developed by BBB representatives to evaluate unmet medical needs from the patient perspective. It was sent to 290 haemophilia patients and/or their parents in Bavaria in November 2015. The response rate was 51.4 %: 66 children aged < 15 years (66.7 % severe), 30 patients 15-24 years (66.7 % severe), 26 patients 25-44 years (80.8 % severe), 24 patients > 44 years (95.8 % severe). Prophylactic therapy in patients with severe haemophilia aged < 25 and ≥ 25 years is given "always" in ≥ 80 % and > 60 %, respectively. Substitution therapy is mostly uncomplicated. Satisfaction with medical care is high. Chronic pain is a problem with increasing age. Patients aged 25-44 years worry least regarding future health, safety and availability of factor products, patients > 44 years most. Overall, 80-100 % of the patients from all age groups are interested in information on the current state of science. Offers of the BBB for psychosocial support in addition to the medical care seem to be helpful and needed in all age groups.