Publications by authors named "Ihab Eldessouki"

Objectives: Cardiac tumors and their associated outcomes are poorly characterized. This study sought to comprehensively assess the epidemiology and natural history of primary and secondary malignant cardiac tumors (PMCT and SMCT), a well as establish predictors of mortality.

Methods: A comprehensive literature review was performed to identify articles reporting on PMCTs and SMCTs.

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Objective: Approximately 30% of lung cancer patients develop central airway obstruction (CAO) that remarkably shortens survival. There is little data about the benefits of stenting within this heterogeneous patient group. Our objective was to review their overall survival (OS) and their risk of hospitalization versus patients who did not have lesions requiring stent placement.

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Background: Autophagy is a catabolic process, utilized constitutionally by body cells to recycle nutrients and to remove unwanted/damaged intracellular constituents. It is enhanced during periods of stress, such as starvation and hypoxia, aiding in cell survival and it is linked to major cellular processes, such as apoptosis and antigen expression. The process has been extensively studied in vitro models or tumor tissue samples with rare application on human subjects.

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Objectives: To evaluate and categorize the survival benefit of tricyclic antidepressants (TCAs) in lung cancer patients based on systematic computational drug repositioning data.

Methods: Data were retrospectively extracted from the medical records of non-small cell lung cancer (NSCLC) patients from the University of Cincinnati Cancer Medical Center database. Patients receiving antidepressants during their course of anti-cancer treatment were compared with those without antidepressants.

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The incidence of renal cell carcinomas in adults ranges has been increasing over the past decades in both men and women. Once the incidence was 2.9%, now is reported to have increased to 3%-5% with male predominance according to the most recent reports of cancer statistics.

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Objectives: Numerous studies addressed the effect of statin on cancer patients. The aim of this study is to define the effect of statin administration with chemotherapy on the patients’ outcomes. Methods: We retrospectively researched the database of the University of Cincinnati cancer to identify lung cancer patients who received statins (S+, n=41) during their treatment in our institute.

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Background: Metastatic uveal melanoma (MUM) is associated with a poor prognosis, with a median overall survival (OS) of 4-15 months. Despite new insights into the genetic and molecular background of MUM, satisfactory systemic treatment approaches are currently lacking. The study results of innovative treatment strategies are urgently needed.

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With antiprogrammed death receptor-1 (anti-PD-L1) therapy, a recent meta-analysis reported higher incidence of cutaneous, endocrine and gastrointestinal complications especially with dual anti-PD-L1 immunotherapy (IMM). Our primary outcome was assessment of all cardiotoxicity grades in IMM compared with different treatments, thus a systemic review and a meta-analysis on randomized clinical trials (RCTs) were done. We included 11 RCTs with 6574 patients (3234 patients in IMM arm vs 3340 patients in the other arm).

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Background: Anti-PD/PD-L1-targeted immunotherapy is associated with remarkably high rates of durable clinical responses in patients across a range of tumor types, although their high incidence of skin, gastrointestinal, and endocrine side effects with their use. The risk of pneumonitis associated with checkpoint inhibition therapy is not well described.

Methods: A systematic review of the literature was conducted on randomized clinical trials (RCTs) comparing anti-PD/PD-L1 mono-immunotherapy (IMM) to chemotherapy (CTH) protocols in cancer patients.

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Hematological malignancies can manifest as extramedullary soft tissue masses in relatively rare cases. The rarity of it causes a diagnostic and therapeutic challenge. One of the rarest manifestations is myeloid sarcoma (MS).

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Large cell neuroendocrine cancer (LCNEC) of the lung exhibits morphological and immunohistochemical characteristics of both neuroendocrine and large cell carcinomas. No defined optimal therapy has been described for this subset of patients and the question of whether these patients should be treated with non-small cell lung cancer (NSCLC) treatment protocols, according to the National Comprehensive Cancer Network (NCCN) guidelines, or with small cell lung cancer (SCLC) due to histological and clinical similarities is still uncertain. We conducted a retrospective review of patients identified with diagnosis of LCNEC of the lung at the University of Cincinnati Cancer Center from the year 2002 to 2012 to determine which treatment approach resulted in improved outcomes in this rare category of disease.

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Clear cell carcinomas are common finding in renal, ovarian and uterine carcinomas. However, clear cell lung cancer (CCLC), first described by Liebow and Castleman in 1963, is considered an extremely rare variant of lung tumors. The 2011 WHO classification of lung tumors considered CCLC as a rare cytologic feature of squamous cell or adenocarcinomas.

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Metastatic prognosis in uveal melanoma is assessed by gene expression profiling (GEP) testing of the tumor cells, usually obtained by fine needle aspiration (FNA). GEP has demonstrated high accuracy in distinguishing class I and II tumors, both having different metastatic potential. Transcriptomic studies identified distinct mutations including somatic mutations in and , detected in more than 80%, and contribute to the upregulation of the mitogen-activated protein kinase (MAPK) pathway and the development of uveal melanoma (UM).

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Objectives: To review the outcomes of treatment in patients with pulmonary sarcomatoid carcinoma (PSC) treated at the University of Cincinnati Medical Center (UCMC).

Results: There was no significant difference in survival of patients treated with chemotherapy alone (median, 256 days) compared to patients not undergoing treatment (median, 205.5 days).

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Background: Vimentin belongs to an intermediate filament (IF) family of proteins, mainly present in mesenchymal cells and has a crucial role in maintaining cellular integrity. Vimentin can induce epithelial to mesenchymal transition, and thus increase migration and invasion capacity of the cells. It has been shown to be a useful and reliable diagnostic and prognostic marker in several cancers including colon cancers, breast and hepatocellular cancers.

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