Deutsche medizinische Wochenschrift
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Dtsch. Med. Wochenschr. · May 2024
Review[New classifications of malignant lymphomas - What changes are relevant for practice?].
An internationally uniform lymphoma classification is of fundamental importance for the comparability of clinical studies. There are currently 2 parallel classifications: the "International Consensus Classification" and the WHO-classification. Follicular lymphoma 3B is classified separately as follicular large cell lymphoma in WHO-HAEM5. ⋯ Peripheral T-cell lymphomas are a group of nodal T-cell lymphomas with a TFH phenotype and frequent mutations; peripheral T-cell lymphoma (NOS) is therefore a diagnosis of exclusion. Indolent T-cell lymphomas/lymphoproliferations of the GI tract are rare but must be differentiated from aggressive T-cell lymphomas. The WHO-HAEM5 also includes reactive/non-neoplastic lymph node lesions classified according to B or T cell predominance.
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Dtsch. Med. Wochenschr. · May 2024
Review[Innovative therapies for treatment of invasive fungal diseases].
Invasive fungal diseases (IFD) are difficult to treat and pose a significant threat to immunocompromised individuals. Current antifungal agents face limitations, including antifungal resistance and adverse effects. This review aims to give a comprehensive overview of emerging treatment strategies. ⋯ For prophylactic purpose in high-risk populations to develop IFD, monoclonal antibodies against different virulence factors of Candida spp. have been discovered but are not yet seen in clinical trials. Vaccines against distinct fungal antigens as well as pan fungal vaccines to prevent IFD are under development in preclinical stages, notably for Candida spp., Cryptococcus spp., and Aspergillus spp., however, their clinical value is still discussed. In summary, major advances to treat IFD have been observed, but challenges for their establishment in the clinical routine persist.
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Dtsch. Med. Wochenschr. · May 2024
[Transition in sickle cell disease - recommendations of the transition initiative sickle cell disease].
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. ⋯ 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/.
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Dtsch. Med. Wochenschr. · May 2024
[Malignant lymphomas - quo vadis? - What developments await us in diagnostics and therapy?].
The diagnosis and treatment of malignant lymphoma is rapidly advancing, offering hope but also highlighting inherent limitations. Technological breakthroughs in sequencing technologies enable more precise subtyping and risk stratification. For example, in diffuse large B-cell lymphoma (DLBCL), exome sequencing revealed molecular subtypes. ⋯ Current studies often examine drug effectiveness through "all-comer" approaches or in transcriptionally defined subtypes. Molecular agnostic studies increasingly focus on clinically defined high-risk patients (e.g., using the IPI) to better demonstrate the statistical significance of therapy effects. Improved patient selection can enhance the cost-effectiveness of modern, often expensive, therapies.