Adoptive immunotherapy against ovarian cancer

The standard front-line therapy for epithelial ovarian cancer (EOC) is combination of debulking surgery and platinum-based chemotherapy. Nevertheless, the majority of patients experience disease recurrence. Although extensive efforts to find new therapeutic options, cancer cells invariably develop drug resistance and disease progression. New therapeutic strategies are needed to improve prognosis of patients with advanced EOC. Recently, several preclinical and clinical studies investigated feasibility and activity of adoptive immunotherapy in EOC. Our aim is to highlight prospective of adoptive immunotherapy in EOC, focusing on HLA-restricted Tumor Infiltrating Lymphocytes (TILs), and MHC-independent immune effectors such as natural killer (NK), and cytokine-induced killer (CIK). Adoptive cell therapy (ACT) has shown activity in several pre-clinical models. Available preclinical and clinical data suggest that adoptive cell therapy may provide the best benefit in settings of low tumor burden, minimal residual disease, or maintenance therapy. Further studies are needed to better define the optimal clinical setting

Immune-related adverse kidney events by immune checkpoint inhibitors; a narrative review on current studies

Chemotherapy-associated renal injury is considered one of the major concerns among nephrological and oncological practice. The use of novel anti-neoplastic therapies that target carcinomas has helped in the detection of this form of renal injury. Immune checkpoint inhibitors (ICPIs) are a group of monoclonal antibodies targeting inhibitory receptors that exist on tumor cells and T cells. ICPIs are able to suppress tumors that might have escaped from the immune surveillance. Meanwhile, although ICPIs have shown promising efficacy in cancer treatment, their immune-related side effects limit their widespread use in cancer therapy schedules. One of the major side effects limiting ICPIs' usage is nephrotoxicity. Glomerular disease, acute interstitial nephritis (AIN), and acute tubular necrosis (ATN) are considered different infusion-related adverse events. Infiltration of eosinophils, T lymphocytes, and plasma cells, as well as interstitial inflammation and edema, leading to acute tubulointerstitial nephritis (ATIN). It is conceivable that the rupture of self-tolerance by ICPIs induces an autoimmune reaction against some specific self-antigens in the organs including kidneys. The exact nature of the antigen is unclear; however, it is possible that it is found in the renal tubular cells, as indicated by a greater frequency of ATIN in kidney biopsies. The current review paper discusses the relationship between ICPIs therapy and kidney disorders or more specifically, their possible role in renal damage along with renal toxicity profile in the setting of ICPIs treatment

How to manage symptoms in pediatric cancer patients enrolled in clinical trials? A review of principal patient-reported outcome screening tools

Background: In adult oncology, the practice of tracking symptoms and toxicities using patient-reported outcomes (PROs) has increased and correlates with increased survival. In contrast, symptom monitoring using PROs is not common in pediatric oncology. Only in the last couple of years attention has also been paid to the patient’s perception in pediatrics and listening to the voice of children and to making them participate in the treatment. Methods: A comprehensive literature search was conducted in MEDLINE/PubMed and PsycINFO to identify relevant articles published through December 2022. Results: From 58 non-duplicate articles, 33 met our eligibility criteria. Of these, 17 were used in clinical trials. Conclusions: The dissemination and use of these tools will therefore have surprising repercussions on the control of pain and physical symptoms of small patients as well as on physical and psychological aspects. The administration and use of the PROs ensures optimal use of the drugs currently present in clinical trials by researcher and nurse and aims at a safer and more controlled approval of new drugs

Clinical trial units and clinical research coordinators: a system facing crisis?

We are currently witnessing an increase in procedural and managerial complexities within the field of clinical research, which require greater human and infrastructural resources as well as imply the need for a greater skill set and expertise on the part of professionals. Within this frame of reference clinical trial units and clinical research coordinators play a vital role in the design and conduct of clinical trials in Italy. There is a current recruitment and retention crisis for this specialist role due to a complex set of factors, most likely to have come to a head due to the lack of recognition at the Italian institutional level, that lead to precarious work contracts, lack of identity, and excessive turnover at experimental sites. This article, led by the Italian Group of Clinical Research Coordinator (GIDMcrc), presents some of the issues and ways in which national stakeholders may be able to address this