Medicina
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Background and Objectives: Coinfection with SARS-CoV-2 and extrapulmonary tuberculosis (extraPTB) presents unique clinical challenges due to dual inflammatory responses and potential differences in patient profiles compared to those with SARS-CoV-2 infection alone. This study uniquely contributes to the underexplored interaction between extraPTB and SARS-CoV-2, focusing on systemic inflammation as a critical determinant of outcomes. Materials and Methods: This retrospective, cross-sectional study included 123 patients aged 19-91 years, hospitalized at Victor Babeș Hospital in Timișoara from March 2020 to March 2022. ⋯ Low SpO2 and elevated IL-6 were significant predictors of mortality, with severe symptoms tripling fatality odds. Conclusions: Coinfection with extraPTB and SARS-CoV-2 is associated with younger age, heightened systemic inflammation, and longer hospital stays but does not significantly increase mortality risk compared to SARS-CoV-2 alone. These findings underscore the importance of monitoring systemic inflammatory markers and developing tailored management strategies to improve long-term care outcomes for coinfected patients, especially in resource-limited settings.
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Prognostic Value of Immune Scoring System for Colorectal Cancer Patients with Peritoneal Metastasis.
Background and Objectives: There is no reliable immune scoring system that can help us predict the postoperative outcomes of colorectal cancer patients with peritoneal metastases after cytoreductive surgery. In this cohort, the aims were (1) to evaluate the postoperative morbidity, mortality and surgical oncological outcomes in colorectal cancer patients with peritoneal metastasis; (2) to compare oncological and postoperative outcomes of colon cancer patients with peritoneal metastasis and rectal cancer patients with peritoneal metastasis; and (3) to assess the prognostic value of the modified Glasgow Prognostic Score (mGPS) and the CRP-albumin ratio (CAR). Materials and Methods: A prospectively maintained database of 258 patients who underwent cytoreductive surgery for peritoneal metastases of colorectal origin between 2007 and 2024 was analyzed. ⋯ In both groups, the preoperative mGPS and CAR values were statistically significantly higher in those who developed postoperative high-grade complications (C-D grade III/IV) (p < 0.001) and those who died perioperatively (p = 0.001 and p = 0.002). Conclusions: In multivariate Cox analysis, the CAR was found to be an independent prognostic factor for overall survival in this cohort. CAR and mGPS predicted high-grade complications and postoperative mortality in both groups.
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Background and Objectives: Metastatic breast cancer (MBC), particularly the HER2-positive subtype, represents a significant clinical challenge, with approximately 20-25% of breast cancer cases demonstrating HER2 overexpression. Trastuzumab, a monoclonal antibody targeting HER2, has significantly improved outcomes in these patients. However, progression after second-line treatments such as trastuzumab emtansine (T-DM1) necessitates exploring subsequent therapeutic options. ⋯ The safety profile showed higher rates of diarrhea in the LC group, but both regimens were generally well tolerated. Conclusions: Trastuzumab re-challenge with gemcitabine demonstrated superior PFS, OS, and ORR compared to lapatinib plus capecitabine, suggesting it may be a more effective third-line therapy in HER2-positive MBC patients who have progressed after T-DM1. Further prospective studies are needed to confirm these findings and optimize treatment sequencing.
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Background and Objectives: Age-related macular degeneration (AMD) is the leading cause of blindness, affecting millions worldwide. Its pathogenesis involves the death of the retinal pigment epithelium (RPE), followed by photoreceptor degeneration. Although AMD is multifactorial, various genetic markers are strongly associated with the disease and may serve as biomarkers for evaluating treatment efficacy. ⋯ While IKBKB rs13278372 and serum IKBKB protein levels showed no significant association with AMD development, the A allele of IKBKB rs13278372 was associated with a worse response to anti-VEGF treatment, indicating its potential as a marker for treatment outcomes. Additionally, the IKBKG rs2472395 variant was found to be protective for early AMD in males and exudative AMD in females, and lower IKBKG protein levels were associated with exudative AMD, particularly in patients with the GG genotype of IKBKG rs2472394, suggesting its role in protein concentration and disease progression. These findings highlight genetic markers that may contribute to AMD pathogenesis and treatment response.
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Background and Objectives: Rib fractures are common in patients with trauma, and patients with multiple rib fractures often require surgical stabilization. Because rib fractures may occur at different sites along the ribs, the technical approach to surgical stabilization varies. Here, we present a case of posterior rib fractures with multiple paraspinal fragmented rib segments that were successfully treated with costovertebral plate fixation. ⋯ However, the anatomical orientation of the rib and the transverse process of the thoracic spine are different, which complicates surgical planning and maneuvers. Therefore, a thorough understanding of the costotransverse anatomy is critical for successful surgical stabilization of fractured ribs. Conclusions: This is a good example of a challenging case of rib fractures requiring paraspinal plate stabilization.