Publications by authors named "Y Sakr"

Article Synopsis
  • This study focused on the effectiveness of perioperative immunotherapy in early-stage hepatocellular carcinoma (HCC) patients, specifically looking at tissue and imaging biomarkers during a phase II clinical trial.
  • Nineteen patients receiving either neoadjuvant nivolumab combined with ipilimumab or nivolumab alone showed that major pathologic response (MPR) was linked to larger tumors initially, but a significant reduction in size post-treatment and increased immune activity markers like CD8 and granzyme B.
  • The findings suggest that changes in tumor size and immune cell dynamics could serve as potential predictors for how well patients respond to neoadjuvant immunotherapy in treating resectable HCC.*
View Article and Find Full Text PDF

Cholangiocarcinoma (CCA) is a hepatic malignancy that has a rapidly increasing incidence. CCA is anatomically classified into intrahepatic (iCCA) and extrahepatic (eCCA), which is further divided into perihilar (pCCA) and distal (dCCA) subtypes, with higher incidence rates in Asia. Despite its rarity, CCA has a low 5-year survival rate and remains the leading cause of primary liver tumor-related death over the past 10-20 years.

View Article and Find Full Text PDF

Background: Immune checkpoint inhibitors (ICIs), agents that stimulate T-cell function, have become the standard first-line treatment for unresectable hepatocellular carcinoma (HCC). However, they may also cause immune-related adverse events (irAEs), which are rare and have not been extensively reported. Here, we describe a case of severe febrile neutropenia and pancytopenia after atezolizumab plus bevacizumab (atezo/bev) therapy and its treatment course.

View Article and Find Full Text PDF

Cholangiocarcinoma (CCA) poses a substantial threat as it ranks as the second most prevalent primary liver tumor. The documented annual rise in intrahepatic CCA (iCCA) incidence in the United States is concerning, indicating its growing impact. Moreover, the five-year survival rate after tumor resection is only 25%, given that tumor recurrence is the leading cause of death in 53-79% of patients.

View Article and Find Full Text PDF

The use of portable hemoglobin measuring devices is widespread. In this context, the company HemoCue® has put on the market a new device, the Hb801. It uses a whole blood absorbance measurement method and not the azidmethemoglobin measurement method used by HemoCue's older devices.

View Article and Find Full Text PDF