Endoscopic band ligation versus hot snare resection for hyperplastic gastric polyps in cirrhotic patients.

Managing patients with liver cirrhosis and gastric hyperplastic polyps (GHPs) is challenging. Despite being the standard technique for resection of GHPs, hot snare polypectomy (HSP) is risky in the setting of coagulation disorders associated with liver cirrhosis. The aim of the study was to assess the efficacy and safety of endoscopic band ligation (EBL), compared to HSP in resecting GHPs in cirrhotic patients. One hundred consecutive adults with liver cirrhosis and sessile or pedunculated GHPs were enrolled from December 2018 to December 2020. Cases were non-blindly randomized (1 : 1) to two groups to have GHPs managed by either EBL (group I) or HSP (group II). Data of demographic, clinical, and pathological factors, hospitalization expenses and outcomes of both treatment maneuvers were collected and statistically analyzed. Upper endoscopy was repeated for all patients at 3, 6 and 12 months after treatment for recurrence detection. Between the two procedures, the mean operational time was significantly shorter in the EBL than the HSP group (15.1 ±3.80 min vs. 36.6 ±6.72 min, p < 0.001). Concerning complications, 94% of EBL cases had reported no complications compared to 78% with HSP. Bleeding occurred only with HSP (20%) with urgent need for adrenaline and/or argon plasma coagulation (p = 0.003). Regarding cost, it was significantly lower in EBL than HSP (280 ±2.02 EGP vs. 390 ±181.8 EGP, p < 0.001). However, the recurrence rate of GHPs and number of needed sessions were not significantly different. EBL proved to be a safer, more rapid, and economic maneuver when compared to HSP on resecting GHPs in patients with liver cirrhosis.

The clinicopathological and prognostic factors of hepatocellular carcinoma: a 10-year tertiary center experience in Egypt.

BACKGROUND: Hepatocellular carcinoma (HCC) remains a major health problem despite the emergence of several preventive and therapeutic modalities. HCC has heterogeneous and wide morpho-molecular patterns, resulting in unique clinical and prognostic criteria. Therefore, we aimed to study the clinical and pathological criteria of HCC to update the morpho-molecular classifications and provide a guide to the diagnosis of this disease. METHODS: Five hundred thirty pathologically analyzed HCC cases were included in this study. The clinical and survival data of these cases were collected. RESULTS: Hepatitis C virus is still the dominant cause of HCC in Egypt. Post-direct-acting antiviral agent HCC showed an aggressive course compared to interferon-related HCC. Old age, male gender, elevated alpha-fetoprotein level, tumor size, and background liver were important prognostic parameters. Special HCC variants have characteristic clinical, laboratory, radiological, prognostic, and survival data. Tumor-infiltrating lymphocytes rather than neutrophil-rich HCC have an excellent prognosis. CONCLUSIONS: HCC is a heterogenous tumor with diverse clinical, pathological, and prognostic parameters. Incorporating the clinicopathological profile per specific subtype is essential in the treatment decision of patients with HCC. TRIAL REGISTRATION: This was a retrospective study that included 530 HCC cases eligible for analysis. The cases were obtained from the archives of the Pathology Department, during the period between January 2010 and December 2019. Clinical and survival data were collected from the patients' medical records after approval by the institutional review board (IRB No. 246/2021) of Liver National Institute, Menoufia University. The research followed the guidelines outlined in the Declaration of Helsinki and registered on ClinicalTrials.gov (NCT05047146).

Helicobacter pylori infection in hepatic encephalopathy: Relationship to plasma endotoxins and blood ammonia.

BACKGROUND/AIM: Hepatic encephalopathy (HE) is frequently observed in patients with advanced liver disease and manifests a wide variety of neuropsychiatric signs and symptoms. Ammonia toxicity and bacterial endotoxins have been suggested as key determinants of HE onset whereas a role for Helicobacter pylori infection has not been established. We investigated the correlation between H. pylori infection and HE severity (evaluated through functional tests) in 60 outpatients with established liver cirrhosis and 20 non-cirrhotic controls. METHODS: Fasting arterial blood ammonia, plasma endotoxins, and H. pylori infection status were investigated in all subjects. RESULTS: H. pylori infection was documented in 35/60 (58%) patients and in 6/20 (30%) controls (P = 0.039). Significant differences were observed between patients with and withoutHE for age, presence of ascites, fasting arterial blood ammonia, plasma endotoxin, and H. pylori infection. Further, a significant increase in fasting arterial blood ammonia and plasma endotoxin was associated with H. pylori infection in cirrhotic patients. Last, medical treatment of H. pylori infection led to a significant decrease in HE severity and fasting arterial blood ammonia levels. CONCLUSION: In conclusion, we submit that H. pylori infection might, in fact, play a role in increasing the circulating levels of ammonia and endotoxins in cirrhotic patients, thus facilitating the onset of HE.