End-of-life decision making by Austrian physicians - a cross-sectional study.

BACKGROUND: Austria has recently been embroiled in the complex debate on the legalization of measures to end life prematurely. Empirical data on end-of-life decisions made by Austrian physicians barely exists. This study is the first in Austria aimed at finding out how physicians generally approach and make end-of-life therapy decisions. METHODS: The European end-of-life decisions (EURELD) questionnaire, translated and adapted by Schildmann et al., was used to conduct this cross-sectional postal survey. Questions on palliative care training, legal issues, and use of and satisfaction with palliative care were added. All Austrian specialists in hematology and oncology, a representative sample of doctors specialized in internal medicine, and a sample of general practitioners, were invited to participate in this anonymous postal survey. RESULTS: Five hundred forty-eight questionnaires (response rate: 10.4%) were evaluated. 88.3% of participants had treated a patient who had died in the previous 12 months. 23% of respondents had an additional qualification in palliative medicine. The cause of death in 53.1% of patients was cancer, and 44.8% died at home. In 86.3% of cases, pain relief and / or symptom relief had been intensified. Further treatment had been withheld by 60.0%, and an existing treatment discontinued by 49.1% of respondents. In 5 cases, the respondents had prescribed, provided or administered a drug which had resulted in death. 51.3% of physicians said they would never carry out physician-assisted suicide (PAS), while 30.3% could imagine doing so under certain conditions. 38.5% of respondents supported the current prohibition of PAS, 23.9% opposed it, and 33.2% were undecided. 52.4% of physicians felt the legal situation with respect to measures to end life prematurely was ambiguous. An additional qualification in palliative medicine had no influence on measures taken, or attitudes towards PAS. CONCLUSIONS: The majority of doctors perform symptom control in terminally ill patients. PAS is frequently requested but rarely carried out. Attending physicians felt the legal situation was ambiguous. Physicians should therefore receive training in current legislation relating to end-of-life choices and medical decisions. The data collected in this survey will help political decision-makers provide the necessary legal framework for end-of-life medical care.

The predictive impact of body mass index on the efficacy of extended adjuvant endocrine treatment with anastrozole in postmenopausal patients with breast cancer: an analysis of the randomised ABCSG-6a trial.

BACKGROUND: We investigated whether body mass index (BMI) can be used as a predictive parameter indicating patients who benefit from extended aromatase inhibitor (AI) treatment. METHODS: The ABCSG-6a trial re-randomised event-free postmenopausal hormone receptor-positive patients from the ABCSG-6 trial to receive either 3 additional years of endocrine therapy using anastrozole vs nil. In this retrospective analysis, we investigated the prognostic and predictive impact of BMI on disease outcome and safety. RESULTS: In all, 634 patients (177 normal weight, 307 overweight, and 150 obese) patients were included in this analysis. Normal weight patients with additional 3 years of anastrozole halved their risk of disease recurrence (disease-free survival (DFS) HR 0.48; P=0.02) and death (HR 0.45; P=0.06) and had only a fifth of the risk of distant metastases (HR 0.22; P=0.05) compared with normal weight patients without any further treatment. In contrast, overweight+obese patients derived no benefit from additional 3 years of anastrozole (DFS HR 0.93; P=0.68; distant recurrence-free survival HR 0.91; P=0.78; and OS HR 0.9; P=0.68). The possible predictive impact of BMI on extended endocrine treatment could be strengthened by a Cox regression interaction model between BMI and treatment (P=0.07). CONCLUSION: Body mass index may be used to predict outcome benefit of extended AI treatment in patients with receptor-positive breast cancer.

Efficacy of tamoxifen ± aminoglutethimide in normal weight and overweight postmenopausal patients with hormone receptor-positive breast cancer: an analysis of 1509 patients of the ABCSG-06 trial.

BACKGROUND: There exists evidence that body mass index (BMI) impacts on the efficacy of aromatase inhibitors in patients with breast cancer. The relationship between BMI and the efficacy of tamoxifen is conflicting. We investigated the impact of BMI on the efficacy of single tamoxifen and tamoxifen plus an aromatase inhibitor in the well-defined prospective study population of the ABCSG-06 trial. METHODS: ABCSG-06 investigated the efficacy of tamoxifen vs tamoxifen plus aminoglutethimide in postmenopausal women with hormone receptor-positive breast cancer. Taking BMI at baseline, patients were classified as normal weight (BMI=18.5-24.9 kg m(-)(2)), overweight (BMI=25-29.9 kg m(-)(2)), and obese (30 kg m(-)(2)) according to WHO criteria. RESULTS: Overweight+obese patients had an increased risk for distant recurrences (hazard ratio (HR): 1.51; Cox P=0·018) and a worse overall survival (OS; HR: 1·49; Cox P=0·052) compared with normal weight patients. Analysing patients treated with single tamoxifen only, no difference between overweight+obese patients and normal weight patients regarding distant recurrence-free survival (HR: 1.35; Cox P=0·24) and OS (HR: 0.99; Cox P=0·97) could be observed. In contrast, in the group of patients treated with the combination of tamoxifen plus aminoglutethimide, overweight+obese patients had an increased risk for distant recurrences (1.67; Cox P=0·03) and a worse OS (1.47; Cox P=0·11) compared with normal weight patients. CONCLUSION: BMI impacts on the efficacy of aromatase inhibitor-based treatment but not single tamoxifen.

Asymptomatic deep vein thrombosis and superficial vein thrombosis in ambulatory cancer patients: impact on short-term survival.

BACKGROUND: Asymptomatic venous thrombotic events (VTEs) are possible findings in ambulatory cancer patients. Data regarding the incidence and clinical impact of asymptomatic VTEs are conflicting. We therefore conducted a study to evaluate the occurrence of asymptomatic VTEs of the lower limbs in ambulatory cancer patients to further evaluate the association of these asymptomatic VTEs on survival during a 9-month follow-up period. METHODS: In our prospective cohort, we included 150 consecutive ambulatory cancer patients who were free of any clinical symptoms for VTEs. Compression ultrasound to detect deep vein thrombosis (DVT) and superficial venous thrombosis (SVT) of the lower limbs was performed by a vascular specialist in all patients at baseline. In case of pathological findings the patients were treated with low molecular weight heparin (LMWH) because of current established guidelines. The occurrence of death was investigated during a 9-month follow-up period. RESULTS: A total of 27 (18%) patients with VTEs were detected, which included 13 patients (8.7%) with a SVT and 16 patients (10.7%) showing a DVT. Two patients had both, a SVT and a DVT as well. During the 9-month follow-up period the occurrence of a VTE at baseline was associated with a 2.4-fold increased risk for death (HR 2.4 (1.2-5.3); P=0.03). CONCLUSION: Asymptomatic VTEs of the lower limbs in ambulatory cancer patients are frequently occurring concomitant features and are associated with poor survival during a 9-month follow-up period despite anticoagulation with LMWH.

Decrease in treatment intensity predicts worse outcome in patients with locally advanced head and neck squamous cell carcinoma undergoing radiochemotherapy.

PURPOSE: Radiochemotherapy (RCT) is an effective standard therapy for locally advanced head and neck squamous cell carcinoma (LA-HNSCC). Nonetheless, toxicity is common, with patients often requiring dose modifications. METHODS: To investigate associations of RCT toxicities according to CTCAE version 5.0 and subsequent therapy modifications with short- and long-term treatment outcomes, we studied all 193 patients with HNSCC who received RCT (70 Gy + platinum agent) at an academic center between 03/2010 and 04/2018. RESULTS: During RCT, 77 (41%, 95% CI 34-49) patients developed at least one ≥ grade 3 toxicity, including seven grade 4 and 3 fatal grade 5 toxicities. The most frequent any-grade toxicities were xerostomia (n = 187), stomatitis (n = 181), dermatitis (n = 174), and leucopenia (n = 98). Eleven patients (6%) had their radiotherapy schedule modified (mean radiotherapy dose reduction = 12 Gy), and 120 patients (64%) had chemotherapy modifications (permanent discontinuation: n = 67, pause: n = 34, dose reduction: n = 7, change to other chemotherapy: n = 10). Objective response rates to RCT were 55% and 88% in patients with and without radiotherapy modifications (p = 0.003), and 84% and 88% in patients with and without chemotherapy modifications (p = 0.468), respectively. Five-year progression-free survival estimates were 20% and 50% in patients with and without radiotherapy modifications (p = < 0.001), and 53% and 40% in patients with and without chemotherapy modifications (p = 0.88), respectively. CONCLUSIONS: Reductions of radiotherapy dose were associated with impaired long-term outcomes, whereas reductions in chemotherapy intensity were not. This suggests that toxicities during RCT should be primarily managed by modifying chemotherapy rather than radiotherapy.

Critical evaluation of platelet size as a prognostic biomarker in colorectal cancer across multiple treatment settings: a retrospective cohort study.

PURPOSE: The role of mean platelet volume (MPV) as a predictor of outcomes in various cancer entities including colorectal cancer (CRC) has already been analyzed. However, data on the prognostic and predictive value of MPV in CRC over multiple lines of systemic therapy are missing. METHODS: In this retrospective single-center cohort study, 690 patients with UICC stage II, III or IV CRC receiving adjuvant and/or palliative chemotherapy were included. Primary endpoints in the adjuvant, palliative and best supportive care (BSC) setting were 3-year recurrence-free survival (RFS), 6-months progression-free survival (PFS), and 6-months overall survival (OS), respectively. Kaplan-Meier estimators, log-rank tests, and uni- and multivariable Cox models were used to analyze RFS, PFS and OS. A cut-off defining patients with low MPV was chosen empirically at the 25th percentile of the MPV distribution in the respective treatment setting. RESULTS: Three-year RFS was 76%. Median 6-month PFS estimates in 1st, 2nd and 3rd line therapy were 59, 37 and 27%, respectively. Median 6-month OS in BSC was 31%. Small platelets as indicated by low MPV did not predict for shorter RFS. In the first 3 palliative treatment lines a consistent association between low MPV and decreased 6-month PFS was not observed. In the BSC setting, patients with low MPV had numerically but not significantly shorter OS. Higher MPV levels did not consistently predict for ORR or DCR across the first 3 palliative treatment lines. CONCLUSION: Small platelets are not predicting CRC outcomes, and thus are hardly useful for influencing clinical decision making.

Long-term cardiovascular complications in stage I seminoma patients.

PURPOSE: The cure rate of stage I seminoma patients is close to 100% and so the recent focus of clinical research has shifted onto the prevention of treatment-related complications. We assessed long-term cardiovascular complications and identified risk factors for cardiovascular events (CVEs) in stage I seminoma patients. METHODS: This retrospective cohort study included 406 consecutive stage I seminoma patients. Primary endpoint was CVE rate. RESULTS: During a median follow-up of 8.6 years, we observed 23 CVEs in 406 patients [10-year CVE risk 5.6% (95% CI 3.2 to 8.8)]. In univariable competing risk analysis, higher age, positive smoking status, history of diabetes and hypertension were significantly associated with the occurrence of CVE. In multi-state analysis, new onset of diabetes, hypertension and hyperlipidemia during follow-up predicted for an excessively increased CVE risk. In multivariable analysis adjusting for age and smoking, the development of hypertension and hyperlipidemia after tumor-specific treatment prevailed as risk factors for CVE. Regarding adjuvant treatment modalities, patients receiving adjuvant radiotherapy had a significantly higher probability of CVE than patients receiving adjuvant carboplatin [16% vs. 0%; risk difference (RD) = 16%, 95% CI 6 to 25%, p = 0.001]. This difference prevailed after adjusting for age, follow-up-time, diabetes, hypertension and smoking (RD = 11%, 95% CI 1 to 20%, p = 0.025). CONCLUSION: We identified a panel of baseline risk factors and dynamically, occurring predictors of CVE in stage I seminoma patients. This information may be used for targeting comorbidity management in these patients. The observed association of adjuvant radiotherapy with higher CVE risk warrants further investigation.

Long-term control of bone marrow carcinosis and severe thrombocytopenia with standard-dose chemotherapy in a breast cancer patient: a case report.

BACKGROUND: Primary metastatic breast cancer with bone marrow involvement and pronounced thrombocytopenia is rare. The myelosuppressive effect of most cytotoxic drugs limits chemotherapy in patients with cytopenia due to marrow involvement. CASE REPORT: A 62-year-old patient, who presented with locally and systemically advanced breast cancer, is reported. The initial work-up revealed bone marrow carcinosis with thrombocytopenia of less than 20,000/mm3 lung and osseous metastases without signs of suppressed erythropoiesis and leucopoiesis. The patient was stabilized with 6 different standard-dose chemotherapy regimens, antihormonal therapy, and trastuzumab before dying 57 months after first diagnosis. The patient received only platelet transfusions on 2 instances with platelets of 2,000/mm3. CONCLUSION: This case illustrates that aggressive standard chemotherapy may be feasible in selected patients with bone marrow carcinosis-associated thrombocytopenia without major bleeding episodes.

Dose intensification of epidoxorubicin and cyclophosphamide in metastatic breast cancer: a randomised study with two schedules of granulocyte-macrophage colony stimulating factor.

A randomised phase II/III study was conducted in patients with advanced breast cancer to determine the dose intensity achievable through an acceleration of administration of chemotherapy with epidoxorubicin and cyclophosphamide (EC) alone, as compared with the combination of this regimen with two different schedules of granulocyte-macrophage colony stimulating factor (GM-CSF). 73 patients received EC intravenous (i.v.) (epidoxorubicin 100 mg/m2, cyclophosphamide 600 mg/m2) on day 1 (group A), or the same chemotherapy plus sub-cutaneous (s.c.) GM-CSF (5 micrograms/kg/day) either from days 3 to 12 (group B) or from days -6 to -3 (group C). The primary objective of the study was the investigation of dose intensity delivered in the three treatment arms, whereas the secondary objective was response rate. A significant increase (P = 0.006) in dose intensity of 21% was observed for treatment group B, whereas the increase in dose intensity achieved in group C (7%) was not significant (P = 0.086). Response rates (complete response (CR) + partial response (PR)) of 56% were observed in group A, 65% in group B, and 57% in group C, respectively. This difference in response rates did not reach statistical significance (P = 0.271). We thus conclude that an acceleration of the EC regimen over the standard schedule could be accomplished with postchemotherapeutic GM-CSF support, leading to an increase in dose intensity, whereas pretherapeutic short-term GM-CSF administration did not reach this goal.

Adjuvant radiotherapy in male breast cancer.

PURPOSE: To determine retrospectively the outcome of postoperative radiation therapy in male breast cancer. Local/distant control was assessed with attention to age, stage, lymph node involvement, histopathological differentiation and hormone receptor status. MATERIALS AND METHODS: Thirty-one male patients were irradiated postoperatively at the chest wall (mean dose 50 Gy) and 16 patients received radiation to regional lymph nodes. Tumour distribution by stage was: stage 0 (9.7%), stage I (22.6%), stage II (32.2%) and stage III (35.5%). Nine patients were subjected to additional hormone therapy and three patients to chemotherapy. RESULTS: Local control was achieved in 30/31 (96.8%) patients. Kaplan-Meier estimates of overall survival (OS), disease specific (DSS) and disease free survival (DFS) at 5 years were 77% (95% confidence interval (CI), 0.61-0.93), 84% (CI, 0.69-0.98) and 73% (CI, 0.57-0.91), respectively. Five-year DFS for stage 0 + I, II and III was 100, 56.3 and 67.3%, respectively. Favourable results were observed in patients with negative axillary nodes with 5-year OS/DFS of 90.9% (CI, 0.74-1.0). For lymph node positive patients DFS was 71% (CI, 0.4-1.0). Patients who presented lymph node metastases with extracapsular extension the 5-year OS was 80% (CI, 0.45-1.00), but the DFS was 0%. Stage of disease, lymph node involvement and histological differentiation were found to have statistically significant influence on DFS, but not on OS. CONCLUSION: Application of postoperative radiotherapy approved in females resulted in one local relapse in our study population. Other treatment modalities (hormone therapy/chemotherapy) should continue to be considered a necessary treatment option for appropriately selected patients.

4'-O-tetrahydropyranyl-doxorubicin in advanced breast cancer: a phase II study.

In a phase II study, 35 patients with advanced breast cancer were treated with 4'-O-tetrahydropyranyl-doxorubicin (THP-DXR) (70 mg/m2 i.v. on day 1); treatment was repeated every 3 weeks. Eight patients had failed prior chemotherapy for advanced disease. A total of 34 patients were evaluable for response. After a median of 10 treatment courses (range, 3-15), objective tumor response was seen in 59% (20 of 34 patients) (95% confidence limits, 42%-75%). In all, 17 partial remissions and 3 complete remissions were observed; stable disease occurred in 13 patients. The median duration of response was 42+ weeks (range, 21 - 77+ weeks). The dose-limiting side effects were leukopenia (26 patients, WHO grade III-IV) and thrombocytopenia (9 patients, WHO grade II-IV). Nausea/vomiting was experienced by 34 patients; in 18, it reached WHO grade II-III. Other treatment-related side effects included alopecia (WHO grade II-III) in 26 patients and stomatitis and diarrhea (WHO grade I-III) in 9 patients. At cumulative doses of THP-DXR of at least 700 mg/m2 (range, 700-1,050 mg/m2), no signs of congestive heart failure were observed. We conclude that THP-DXR is effective for first- and second-line chemotherapy in advanced breast cancer and that side effects are manageable.

Prednimustine combined with mitoxantrone and 5-fluorouracil for first and second-line chemotherapy in advanced breast cancer.

A total of 60 patients with advanced breast cancer were treated with a combination of prednimustine (P: 110 mg/m2, days 1-5), mitoxantrone (M: 12 mg/m2, day 1) and 5-fluorouracil (F: 500 mg/m2, day 1) (PMF). Treatment was repeated every 3 weeks. In all 53 patients were evaluable for response. A total of 12 subjects had failed prior chemotherapy for metastatic disease. In response to PMF treatment we observed 21 partial remissions and 3 complete remissions, amounting to a total response rate of 45%. The median duration of response was 39 weeks, and median survival was 56 weeks. Dose-limiting side effects were leukopenia (40 cases) and thrombocytopenia (11 patients). Nausea and vomiting was experienced by 93% of subjects; in 56% of cases it reached WHO stage II-III. Alopecia occurred in 18% of our patients. Our results suggest that PMF represents an active regimen in the treatment of advanced breast cancer and yields a response rate of 45%. Considering that the majority of our patients had not received prior chemotherapy, the question remains open as to whether a 45% response rate outweighs the observed toxicity.

A phase I/II study of 4'-O-tetrahydropyranyl-doxorubicin, 5-fluorouracil, and high-dose leucovorin as first-line therapy in advanced breast cancer patients.

A total of 50 patients were treated weekly with 5-fluorouracil (FU), leucovorin (LV), and 4'-O-tetrahydropyranyl-doxorubicin (THP) as first-line chemotherapy for advanced breast cancer (ABC). In phase I the doses of LV (500 mg/m2, day 1) and FU (350 mg/m2, day 1) were held constant, while the dose of THP (day 1) was escalated, from the initial dose of 10 mg/m2 up to the maximum tolerated dose (MTD). Twenty-eight patients entered phase I, and MTD for THP was defined as 35 mg/m2 in this combination. Dose-limiting toxicities were myelosuppression and hepatotoxicity. In phase II, another 22 patients were treated with THP at a dose level of 30 mg/m2. Including 4 patients already treated at this dose in the first part, 25 patients were evaluable for response: 1 patient obtained a complete response (CR) and 13 showed a partial response (PR), giving an objective response rate of 56%. The median duration of response was 9.1+ months and median survival, 15.5+ months. Side effects were generally mild, with ECOG grade I and II leukopenia in 51% of all cycles and grade III in 3% of the courses. Other toxicity included nausea and vomiting (54% and 8%, respectively) and alopecia (24%), all restricted to ECOG grade I and II. Our results suggest that weekly THP/LV-FU represents an active regimen for first-line treatment of ABC with relative low toxicity.

Weekly 5-fluorouracil and high-dose folinic acid in combination with epidoxorubicin as first-line therapy in advanced breast cancer: a phase II study.

A total of 25 patients with advanced breast cancer were treated weekly with i.v. 5-fluorouracil at 350 mg/m2, folinic acid at 500 mg/m2, and epidoxorubicin at 35 mg/m2 as first-line chemotherapy for a maximum of 18 cycles. In all, 24 patients were evaluable for response. Overall, 1 patient achieved a complete response and 11 patients showed a partial response, for an objective response rate of 50%; the median duration of response was 18.3+ months and median survival amounted to 18.8+ months. Side effects were generally mild, with grade II leukopenia occurring in 10 patients and grade III leukopenia, in 1 patient. Other toxicity included nausea and vomiting (82%), diarrhea (48%), stomatitis (48%), and alopecia (92%), all of which were mainly restricted to WHO grades I and II. Our results suggest that leucovorin modulation of 5-fluorouracil can safely be incorporated into combination chemotherapy with epidoxorubicin on the investigated schedule. The observed response rate appears comparable with that obtained with other first-line regimens.

How pregnancy influences renal function in nephropathic type 1 diabetic women depends on their pre-conceptional creatinine clearance.

Pregnancy in type 1 diabetic women with overt nephropathy can lead to a further deterioration in renal function but it is not clear at what level of pre-conceptional GFR the risk for worsening of renal function begins to increase. Therefore we investigated the influence of pregnancy on renal function in 12 women (14 pregnancies) with pre-conceptional macroproteinuria and near-normal creatinine clearance (range 37-93 ml/min/1.73m2). S-creatinine, creatinine clearance (CrCL), HbA1c and blood pressure (BP) were measured before conception, during each trimester (12th and 24th week of gestation and last week before delivery) and three and six months post-partum. In five diabetic women with six pregnancies (group A) there was a physiological increase in CrCl of 36% up until the 24th week of gestation; their pre-conceptional mean CrCl was 80 (range 70-93) ml/min/1.73m2. In seven women with eight pregnancies (group B) CrCl decreased by 16% during the first two trimesters; the mean CrCl before conception was 61 (37-73) ml/min/1.73m2. In the last week before delivery CrCl worsened transiently in three cases in group A and four in group B, due to pre-eclampsia. Three months post-partum the mean CrCl in group A was 78 (70-91) ml/min/1.73m2, approximately the same as before pregnancy. In group B the mean CrCl was 39 (22-68) ml/min/1.73m2 at this same time; this was 36% lower than the pre-conceptional clearance. Mean HbA1c in both groups were approximately the same, but mean BP tended to be higher during pregnancy in group B, especially in the week before delivery (p<0.05). We conclude that in a high percentage of nephropathic diabetic women with significantly low CrCl before conception, renal function worsens during and after pregnancy. Inadequate antihypertensive therapy may contribute to this.

Combination therapy of 4'-O-tetrahydropyranyl-doxorubicin, 5-fluorouracil, and high-dose folinic acid in patients with advanced breast cancer: a phase I-II study (preliminary results).

Previous clinical studies have suggested that 4'-O-tetrahydropyranyl-doxorubicin (THP) as well as 5-fluorouracil/high-dose folinic acid (5-FU/HDFA) are active and well-tolerated drugs in breast cancer treatment. This phase I-II study was designed to determine the maximum tolerated dose (MTD) of THP in combination with 5-FU/HDFA as a weekly schedule and to examine the activity and safety of this drug regimen in patients with advanced breast cancer. 5-FU and HDFA were set at doses of 350 mg/qm i.v. and 500 mg/qm i.v., respectively, whereas the THP dose has been escalated in increments of 5 mg/qm i.v. beginning at a dose level of 10 mg/qm until reaching of MTD in at least four patients in one dose level. For determination of MTD the first six cycles of each patient have been taken into account. Up to July 1990, 21 patients previously not treated with chemotherapy for metastatic breast cancer were entered into the study; the latest patient entered at 35 mg/qm THP dose level. A total of 270 cycles have been administered so far. Anemia and leukopenia was limited to ECOG grades I and II. Other toxicities were mild or moderate. No acute or subacute cardiotoxicity has been observed. Up to July 1990, MTD had not been reached. In the second part of the study, at least another 14 patients have to be entered in a dose level one below the MTD to evaluate the activity and safety of this regimen in a phase II trial.

[Hormonal therapy of acne vulgaris. Review and results of treatment (author's transl)]. / Hormontheraphie der Akne vulgaris. Ubersicht und eigene Erfahrungen

Hormones play a major role in the development of acne vulgaris of pubertal onset. In addition to a seborrhoeic diathesis, an imbalance of oestrogens and androgens, as well as altered enzyme metabolism in the sebaceous glands are factors frequently implicated in the aetiology of this condition. There are many reports on hormonal treatment in the literature; the therapeutic regimes and results achieved varied greatly. The present report is concerned with a discussion of the results obtained in 50 patients with acne vulgaris treated with a drug containing oestriol.

[Maternal mortality in Austria from a clinical point of view]. / Die Müttersterblichkeit in Osterreich aus klinischer Sicht

The maternal mortality rate of 22.4 per 100,000 live births in 1973 is the lowest recorded in Austria. The figures for Austria are compared with the data from other European countries with similar health systems. Austria reflects the overall trend of a decreasing maternal mortality rate. 10 cases of maternal death recorded per 16,447 live births in the 2nd Department of Obstetrics, University of Vienna are presented and discussed with respect to the clinical diagnosis and compared with the main causes of maternal death in the national and international literature. As in other countries, haemorrhage in 3 out of the 10 cases ranks first, whilst in Austria generally, toxaemia has been the most common cause of death in recent years. The main cause of the bleeding is undetected rupture of the uterus, which is frequently concealed behind the clinical diagnosis of circulatory failure with cardiac arrest. 2/3 of the observed cases in the present series are considered to have been avoidable. It is recommended that in future every single reported case of maternal death in Austria is analyzed and the cause of death and the degree of avoidability discussed as is done in England.

[Diagnostic and therapeutic problems in malignant chorionepithelioma (author's transl)].

2 cases of malignant chorionepithelioma are reported on account of their interesting symptomatology and the procedure by which a correct diagnosis was made. Chemotherapy must now be considered superior to surgical treatment and the most important chemotherapeutic drug is methotrexate. The therapeutic efficacy of this preparation is offset by severe side effects, which may even have a lethal outcome.

[Modern methods in the diagnosis of breast disease (author's transl)]. / Moderne Methoden der Mammadiagnostik

240 patients attending a surgical clinic for breast diseases were examined clinically and subjected to mammography, thermography and ultrasonic investigation. Histological reports are available in 98 cases, enabling an evaluation of the accuracy of the used diagnostic methods. The most efficient diagnostic method is X-ray mammography, followed by thermography and ultrasound diagnosis, but these procedures are still fraught with methodological and technical problems.