[Transition in sickle cell disease - recommendations of the transition initiative sickle cell disease]. / Transition bei der Sichelzellkrankheit ­ Empfehlungen der Transitionsinitiative Sichelzellkrankheit.

Sickle cell disease is a rare, but complex multi-systemic disorder with high need of interdisciplinary and specialized care and new structural requirements. Besides care of those chronically sick patients, transition process is a vulnerable phase which highly influences further treatment. To make matters worse, patients often have migration background with subsequent communication problems. A national guidance for a standardized transition process is lacking in Germany. In context of a structured consensus process, the "transition initiative sickle cell disease" developed specific recommendations for a structured transition of sickle cell patients on the basis of the S3 transition guideline of the DGfTM. These recommendations should improve this vulnerable process in this complex disease to ensure adequate further treatment and to avoid acute and chronic complications but also mental, social or job-related issues. Besides improvement of quality of life, medical treatment and survival, health economic aspects arise. Documents were developed to support and facilitate the transition process and are available under www.sichelzellkrankheit.info/transition/.

Urinary TIMP2⋠IGFBP7 for the prediction of platinum-induced acute renal injury.

INTRODUCTION: Platinum-based chemotherapy (PBC) is a potent antineoplastic treatment, but cisplatin nephrotoxicity is often the limiting factor. Identifying the patients who are at risk for developing platinum-induced renal injury is an important issue. We tested urinary TIMP2·IGFBP7, a new US Food and Drug Administration (FDA)-cleared test to assess the risk of acute kidney injury (AKI), in a cohort of patients with malignant neoplastic disease receiving PBC. PATIENTS AND METHODS: A total of 58 patients with malignant neoplastic disease were enrolled in this study, of whom 32 patients had both urine samples and subsequent serum creatinine values available for detecting AKI within 72 hours. Urine samples were collected within 6 hours prior to PBC application and within 12 hours after the end of chemotherapy administration. We examined the predictive ability of TIMP2·IGFBP7 for the development of AKI as defined by KDIGO (Kidney Disease: Improving Global Outcomes) criteria within 72 hours after the administration of chemotherapy. Operating characteristics were determined for the previously validated TIMP2·IGFBP7 cutoff of 0.3 (ng/mL)2/1000. RESULTS: Four (12.5%) patients developed AKI within 72 hours. Primary disease was lymphoma in 13 patients (40.6%) and solid tumors in 19 patients (59.4%). Eight patients (25.0%) received carboplatin and 24 (75.0%) cisplatin. TIMP2·IGFBP7 after PBC administration discriminated for the risk of AKI with an area under the receiver operating characteristic curve (AUC; 95% confidence interval) of 0.92 (0.80-1.00). At the cutoff of 0.3 for TIMP2·IGFBP7, sensitivity was 50%, specificity was 87%, negative predictive value was 95% and positive predictive value was 25% for the prediction of AKI within 72 hours. CONCLUSION: Urinary TIMP2·IGFBP7 measured in specimens gathered after PBC may be a useful tool to early identify patients who are at risk for developing platinum-induced AKI.

Building a National Framework for Adolescent and Young Adult Hematology and Oncology and Transition from Pediatric to Adult Care: Report of the Inaugural Meeting of the "AjET" Working Group of the German Society for Pediatric Oncology and Hematology.

Adolescents and young adults (AYAs) with hemato-oncological problems constitute a heterogenous group with characteristic particularities, specific needs, and age-related clinical and unique psychosocial features. Strong collaboration between pediatric and adult hemato-oncology settings is essential to address their needs appropriately. This is not only true for patients who first become ill during adolescence or young adulthood, but equally so for people who contract hemato-oncological diseases congenitally or as younger children and who are now becoming old enough to leave the pediatric setting and have to transit into "adult" medical care. Efforts to create environments that meet the specific needs of the AYA population affected by hemato-oncological diseases have been initiated in many countries. Due to international variations between societies in general and healthcare infrastructures in particular, the challenges posed to creating such environments vary considerably from country to country. Aiming at addressing these on a national basis for Germany, a dedicated Working Group on Adolescents, Young Adults, and Transition (Arbeitsgemeinschaft Adoleszenten, junge Erwachsene, Transition, AjET) was established. This meeting report depicts the content and discussions of the first interdisciplinary conference on treatment, transition, and long-term follow-up in AYAs with cancer or chronic/inborn hematological diseases. The AjET group of the German Society for Pediatric Oncology and Hematology (GPOH) intends to increase the national awareness for AYAs; strengthen the collaboration of pediatric and adult care givers; and initiate, promote, and coordinate collaborative activities in the fields of basic and translational research, clinical care, and long-term follow-up aimed at improving the current situation.