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Between 1987 and 2000, the German mesothelioma register recorded a total of 4,455 patients with malignant mesotheliomas. Survival times for 498 (11.2%) patients were available; 155 patients (study group, 3.5% of the total group) survived for more than 2 years and 343 patients (control group, 7.7% of the total group) survived for fewer than 24 months. Male patients were over-represented in both groups, with 13% of women in the study and 4.4% in the control group. The proportion of pleural mesotheliomas was more than 90% in both groups, with peritoneal cases comprising 6.5% in the study group and 3.2% in the control group. Histologically, the epithelioid subtype was represented in 58% of the study group, whereas the biphasic subtype predominated (67.6%) in the control group. Only 7% of tumours were of the sarcomatoid subtype. The average age of patients in the study group was 57.4 years, thus lower than in the control group (62.8 years). Lung dust analysis showed an increased pulmonary asbestos burden in 94% of all patients; significant differences between the study and control group were not observed. In the majority of the total group pleural effusions were the first symptoms. Therapeutic data were available in fewer than 40% of all cases. Surgical interventions were performed, partly in combination with radiation and chemotherapy and as alternative treatments. Significant deviations in survival time dependent on therapy applied could not be proved. By multivariate analysis (Cox proportional hazards regression model) favourable prognostic factors for long-term survival were epithelioid tumour subtype, comparatively young age (<60 years), and female gender (P<0.05). [ABSTRACT FROM AUTHOR]

Background: Microvascular tissue transfer enables the oncological resection of soft tissue sarcomas of the extremities and the trunk by covering the resulting tissue defects that are often extensive. This study was performed to investigate the long-term survival and functional outcome of patients treated with free flaps after sarcoma resection., Methods: A total of 78 sarcoma patients received microvascular tissue transfer in our institution between March 2003 and January 2013. In a retrospective analysis, we investigated data such as tumor characteristics as well as survival time and disease-free survival. In a prospective analysis, we assessed the functional outcome and the health-associated quality of life with the TESS and SF-36 questionnaire, respectively., Results: Seventy patients qualified for disease-free survival after tumor resection, 41 patients remained disease free for over 5 years. Forty-five patients reached a survival time of more than 5 years. The functional results experienced by our patients were good with a mean score of 82.6% in the TESS. The physical health-related quality was lower than in the German norm sample and patients suffering from chronical illnesses or cancer, whereas the mental health was only slightly lower than in the norm sample and higher than in the groups with chronic illnesses or cancer (SF-36)., Conclusion: Microvascular tissue transfer enables tumor resection and limb salvage through the coverage of the resulting defects without impairing patients' prognosis. The long survival times after tumor resection emphasizes the need for good functional results as well as quality of life., (Copyright © 2020. Published by Elsevier Ltd.)

Background: Traumatic spinal cord injury (SCI) is also a combat-related injury that is increasing in modern warfare. The aim of this work is to inform medical experts regarding the different course of bladder cancer in able-bodied patients compared with SCI patients based on the latest medical scientific knowledge, and to present decision-making aids for the assessment of bladder cancer as a late sequela of traumatic SCI., Methods: A study conducted between January 1998 and December 2019 in the BG Trauma Hospital Hamburg formed the basis for the decision-making aids. Urinary bladder cancer was diagnosed in 40 out of 7396 treated outpatient and inpatient SCI patients. General patient information, latency period, age at initial diagnosis, type of bladder management and survival of SCI patients with bladder cancer were collected and analysed. T category, grading and tumour entity in these patients were compared with those in the general population. Relevant bladder cancer risk factors in SCI patients were analysed. Furthermore, relevant published literature was taken into consideration., Results: Initial diagnosis of urinary bladder cancer in SCI patients occurs at a mean age of 56.4 years (SD ± 10.7 years), i.e., approximately 20 years earlier as compared with the general population. These bladder cancers are significantly more frequently muscle invasive (i.e., T category ≥ T2) and present a higher grade at initial diagnosis. Furthermore, SCI patients show a significantly higher proportion of the more aggressive squamous cell carcinoma than that of the general population in areas not endemic for the tropical disease schistosomiasis. Consequently, the survival time is extremely unfavourable. A very important finding, for practical reasons is that, in the Hamburg study as well as in the literature, urinary bladder cancer is more frequently observed after 10 years or more of SCI. Based on these findings, a matrix was compiled where the various influencing factors, either for or against the recognition of an association between SCI and urinary bladder cancer, were weighted according to their relevance., Conclusions: The results showed that urinary bladder cancer in SCI patients differs considerably from that in able-bodied patients. The presented algorithm is an important aid in everyday clinical practice for assessing the correlation between SCI and bladder cancer.