Deutsche medizinische Wochenschrift
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Dtsch. Med. Wochenschr. · Apr 2024
Case Reports[Gastrointestinal symptoms may reflect complicated falciparum malaria].
A 42-year-old female presented with a two-day history of vomiting, diarrhea, fever and chills. Two weeks before she had returned to Germany from a Safari in Tanzania. She had disregarded the recommendation to take antimalarial chemoprophylaxis. ⋯ Patients with malaria and persistent vomiting should be treated intravenously and monitored closely, as severe gastrointestinal symptoms may reflect impending organ failure. We therefore propose including persistent vomiting in the list of criteria for complicated malaria.
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Over the past few decades, substantial advancements have been achieved in the early detection and treatment of gastrointestinal oncological diseases. The survival rates of patients have significantly improved due to the expansion and enhancement of therapeutic and diagnostic options, leading to modifications in (neo-)adjuvant, perioperative, and palliative strategies, as well as the advent of personalized molecular therapy. Noteworthy progress has also been observed in primary, secondary, and tertiary prevention domains. ⋯ Consequently, environmental inflammation emerges as a critical risk factor warranting consideration in clinical cancer prevention and surveillance strategies. This review encapsulates the current understanding and recommendations in the prevention of selected gastrointestinal tumours, aiming to facilitate their integration into clinical practice. It underscores the need for continued research to further refine diagnostic and therapeutic strategies and improve patient outcomes.
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Cancers of gastrointestinal tract make up the largest group of solid tumour diseases in Germany. The prognosis at diagnosis is often critical. Drug therapies reduce the risk of relapse after resection and can halt the progression of metastatic disease. ⋯ Monoclonal antibodies (mAB) against surface receptors from the epidermal growth factor receptor family (EGFR, Her2) are well established. The effect is partly based on the interruption of the oncogenic downstream signalling cascades and partly on immune effector mechanisms such as antibody-dependent cellular cytotoxicity. In clinical practice mAB directed against programmed cell death protein 1 (PD-1), its ligand (PD-L1) and cytotoxic T-lymphocyte-associated protein-4 (CTLA-4) - so-called immune checkpoint inhibitors - play an increasing role and change the natural history of some subgroups of gastrointestinal cancers, especially those with deficient DNA mismatch repair which leads to genomic microsatellite instability.
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Comprehensive Cancer Care stands for a concept of broad care providing substantial benefits to cancer patients. Beside prevention of cancer as first pillar and curative therapy as second pillar, comprehensive care also encompasses palliative care representing a third pillar providing service for incurable cancer patients burdened with physical symptoms and psychological, social and spiritual needs. This article describes the integration of palliative medicine into comprehensive cancer care for patients with gastrointestinal cancer.