Yulan Liu

Gastroesophageal Reflux Disease Questionnaire (GerdQ) in real‐world practice: A national multicenter survey on 8065 patients

Recently, Gastroesophageal Reflux Disease Questionnaire (GerdQ) has been developed for diagnosis of GERD. However, no study investigated its value in real‐world practice. This study aimed to investigate whether GerdQ can be used for diagnosis of GERD in China.

Elevation of serum and ascites cancer antigen 125 levels in patients with liver cirrhosis

Background and Aim:u2002 Serum cancer antigen (CA) 125 elevation has been reported in patients with liver disease, but it is poorly characterized. The present study aimed to evaluate the range of serum and ascitic CA 125 levels in patients with liver cirrhosis and to explore possible factors associated with CA 125 elevation.

Gut-derived lymphocyte recruitment to liver and induce liver injury in non-alcoholic fatty liver disease mouse model

Most studies focus on gut‐derived factors like microbiota and its products and how they contribute to non‐alcoholic fatty liver disease (NAFLD) progression. This study investigated whether the gut‐derived lymphocytes could migrate to the liver and induce liver injury in NAFLD.

Adsorptive Granulocyte and Monocyte Apheresis in the Treatment of Ulcerative Colitis: The First Multicenter Study in China

Background/Aims Patients with active ulcerative colitis (UC) have elevated levels of activated myeloid-derived leukocytes as a source of inflammatory cytokines. The selective depletion of these leukocytes by adsorptive granulocyte/monocyte apheresis (GMA) with an Adacolumn should alleviate inflammation, promote remission and enhance drug efficacy. However, studies have reported contrasting efficacy outcomes based on patients’ baseline demographic variables. This study was undertaken to understand the demographic features of GMA responders and nonresponders. Methods This was a multicenter study in China involving four institutions and 34 patients with active UC. Baseline conventional medications were continued without changing the dosage. The treatment efficacy was evaluated based on the endoscopic activity index and the Mayo score. Results Thirty of the 34 patients completed all 10 GMA treatment sessions. The overall efficacy rate was 70.59%. The receiver operating characteristic analysis showed that the area under the curve was approximately 0.766 for a Mayo score of ≤5.5 with 0.273 specificity and 0.857 sensitivity (Youden index, 0.584) for GMA responders. No GMA-related serious adverse events were observed. Conclusions The overall efficacy of GMA in patients with active UC who were taking first-line medications or were corticosteroid refractory was encouraging. Additionally, GMA was well tolerated and had a good safety profile.

Study of Clinical and Genetic Risk Factors for Aspirin-induced Gastric Mucosal Injury.

Background:Current knowledge about clinical and genetic risk factors for aspirin-induced gastric mucosal injury is not sufficient to prevent these gastric mucosal lesions. Methods:We recruited aspirin takers as the exposed group and healthy volunteers as the control group. The exposed group was categorized into two subgroups such as subgroup A as gastric mucosal injury diagnosed by gastroscopy, including erosion, ulcer or bleeding of the esophagus, stomach, or duodenum; subgroup B as no injury of the gastric mucosa was detected by gastroscopy. Clinical information was collected, and 53 single nucleotide polymorphisms were evaluated. Results:Among 385 participants, 234 were in the aspirin-exposed group. According to gastroscopy, 82 belonged to subgroup A, 91 belonged to subgroup B, and gastroscopic results of 61 participants were not available. Using the Chi-square test and logistic regression, we found that peptic ulcer history (odds ratio [OR] = 5.924, 95% confidence intervals [CI]: 2.115–16.592), dual anti-platelet medication (OR = 3.443, 95% CI: 1.154–10.271), current Helicobacter pylori infection (OR = 2.242, 95% CI: 1.032–4.870), male gender (OR = 2.211, 95% CI: 1.027–4.760), GG genotype of rs2243086 (OR = 4.516, 95% CI: 1.180–17.278), and AA genotype of rs1330344 (OR = 2.178, 95% CI: 1.016–4.669) were more frequent in subgroup A than subgroup B. In aspirin users who suffered from upper gastrointestinal bleeding, the frequency of the TT genotype of rs2238631 and TT genotype of rs2243100 was higher than in those without upper gastrointestinal bleeding. Conclusions:Peptic ulcer history, dual anti-platelet medication, H. pylori current infection, and male gender were possible clinical risk factors for aspirin-induced gastric mucosal injury. GG genotype of rs2243086 and AA genotype of rs1330344 were possible genetic risk factors. TT genotype of rs2238631 and TT genotype of rs2243100 may be risk factors for upper gastrointestinal bleeding in aspirin users.