Efficacy and safety of repeated use of lusutrombopag prior to radiofrequency ablation in patients with recurrent hepatocellular carcinoma and thrombocytopenia.

AIMS: Thrombocytopenia is often associated with chronic liver disease. Lusutrombopag is a small molecule thrombopoietin receptor agonist designed to temporarily increase the platelet count in patients with chronic liver disease for whom elective invasive procedures are planned. In the present study, the efficacy and safety of repeated use of lusutrombopag prior to radiofrequency ablation (RFA) for recurrent hepatocellular carcinoma were examined. METHODS: Eight patients with hepatocellular carcinoma who had a platelet count <50 000/µL prior to both initial and repeat RFA at the time of recurrence received lusutrombopag (3 mg/day) orally for 7 days between March 2016 and August 2018. The following were compared: the effect of lusutrombopag to increase the platelet count as determined by the platelet count after the initial and repeated use of lusutrombopag, the rate of avoiding platelet transfusion, and the presence of any complications. RESULTS: The platelet count increased to 103 100 ± 22 800/µL 14 days after the first treatment and to 110 700 ± 17 800/µL 14 days after the repeated use. None of the patients required platelet transfusion. None of the patients developed clinical symptoms such as thrombosis, fever, rash, portal vein thrombosis, bleeding, or any other serious adverse events. CONCLUSIONS: Repeated use of lusutrombopag increased the platelet count. It did not cause any serious adverse events and led to avoidance of platelet transfusion. Radiofrequency ablation was carried out safely in all patients. Future studies with more cases of repeated use are needed to examine the long-term efficacy and safety of lusutrombopag.

[A case of a hepatic arterial pseudoaneurysm that occurred after acute cholangitis due to choledocholithiasis].

We describe a 52-year-old male who underwent endoscopic retrograde biliary drainage for acute cholangitis associated with common bile duct stones. Endoscopic papillary balloon dilatation was performed, and the stones were removed using a balloon catheter. Simultaneously, we initiated edoxaban for portal vein thrombosis. Approximately one month later, he visited our hospital complaining of tarry stools and dizziness. Contrast-enhanced computed tomography revealed a pseudoaneurysm in the hepatic artery (A7), and he was diagnosed with hemobilia from bile duct perforation associated with the hepatic arterial pseudoaneurysm. We performed an emergent transcatheter arterial embolization. Notably, re-bleeding has not occurred to date. Hepatic arterial pseudoaneurysms can occur after acute cholangitis;therefore, careful follow-up is essential.

[Unresectable combined hepatocellular-cholangiocellular carcinoma treated with transcatheter arterial chemoembolization and gemcitabine: a case study].

A 76-year-old female was referred to our hospital because of liver dysfunction. Abdominal contrasted computed tomography (CT) revealed a tumor of 7.5cm in the hepatic hilar area. Based on the biopsy, the tumor was diagnosed by as combined hepatocellular-cholangiocellular carcinoma (with stem-cell features). The tumor was considered unresectable;hence, the patient underwent transcatheter arterial chemoembolization (TACE). However, a CT scan revealed the treatment to be ineffective. Subsequently, systemic gemcitabine (GEM) chemotherapy was administered and tumor shrinkage was observed with reperfusion of the umbilical portion of the left portal vein. The patient's condition is currently stable 17 months after diagnosis, with no tumor regrowth on account of repeated TACE and GEM therapy. The present case of unresectable combined hepatocellular-cholangiocellular carcinoma was successfully treated using TACE and systemic GEM chemotherapy.

Hemodynamic Changes on Cone-Beam Computed Tomography during Balloon-Occluded Transcatheter Arterial Chemoembolization Using Miriplatin for Hepatocellular Carcinoma: A Preliminary Study.

BACKGROUND/AIM: Balloon-occluded transcatheter arterial chemoembolization (B-TACE) using miriplatin (MPT) is anticipated as a new strategy for hepatocellular carcinoma (HCC). This study was aimed at evaluating the hemodynamic changes with/without balloon occlusion of the hepatic artery, correlation of cone-beam CT (CBCT) pixels, and CT value after B-TACE for HCC. METHODS: A total of 52 patients with HCC, who underwent B-TACE using MPT in addition to the balloon-occluded CBCT hepatic arteriography, were studied. RESULTS: After balloon occlusion, CBCT pixel values increased in 37 lesions, whereas it decreased in 15 lesions. Intratumoral CT values after B-TACE were lower with decreased CBCT pixel values than with increased CBCT pixel values. CONCLUSION: Hemodynamic changes on CBCT during balloon occlusion can be used to predict the efficacy of B-TACE using MPT.

Immunohistochemical differentiation of eosinophilic esophageal myositis from eosinophilic esophagitis.

BACKGROUND AND AIM: Eosinophilic esophagitis (EoE) is a Th2-mediated allergic disease of the esophageal epithelium, associated with antigen. We previously reported a case series for eosinophilic esophageal myositis (EoEM)-a novel eosinophilic gastrointestinal disorder defined as eosinophilic infiltration localized in the esophageal muscle layer-and diagnosed it by peroral endoscopic muscle biopsy. Here, we investigated the immunopathology of EoEM to differentiate it from EoE. METHODS: Histological analysis was performed for three cases of EoEM and EoE, respectively. The results were compared with those of two control samples (non-eosinophilic gastrointestinal disorder full-layer esophagus). Using immunofluorescence, we analyzed the expression of the chemokine receptor CCR3 and its ligands eotaxin-1 and eotaxin-3 to investigate the eosinophilic reaction. Additionally, we determined the expression patterns of desmoglein-1 in the esophageal epithelium, which shows dysregulated expression in EoE. RESULTS: Eosinophil infiltration was observed in the muscle layer (maximum number, 30, 36, 73/high-power field) and the epithelium (50, 44, 40/high-power field) for EoEM and EoE, respectively. In EoE esophageal epithelium, the number of eotaxin-3-positive epithelial cells was significantly increased together with CCR3-positive infiltrating cells. However, in EoEM, a number of eotaxin-1-positive and eotaxin-3-positive myocytes and vascular endothelial cells were increased in the esophageal muscle layer. A significant loss of desmoglein-1 expression was only observed in EoE, not in EoEM. CONCLUSIONS: Eotaxin-1 and eotaxin-3 expression on the smooth muscle and vessels plays a role in the pathogenesis of EoEM, while EoE shows an epithelial eotaxin-3-dominant immunoreaction. Thus, the EoEM immunological pattern displays clear differences from that of EoE.

Nutcracker and jackhammer esophagus treatment: a three-case survey, including two novel cases of eosinophilic infiltration into the muscularis propria.

Nutcracker esophagus and jackhammer esophagus are largely unknown motility disorders, also sometimes called hypertensive and hypercontractile peristalsis, respectively. There is currently no standardized diagnostic or management plan for these diseases. Here, we report on three patients with jackhammer/nutcracker esophagus who were treated with either peroral endoscopic myotomy or a systemic steroid regimen, focusing particularly on two novel presentations of nutcracker and jackhammer esophagus involving eosinophilic infiltration into the muscularis propria, and their responses to both interventions.

The relationship between iron deficiency in patients with Helicobacter pylori-infected nodular gastritis and the serum prohepcidin level.

BACKGROUND AND AIMS: Helicobacter pylori (H. pylori) is recognized as a causative agent for unexplained iron-deficiency anemia (IDA). We evaluated many background factors influencing an iron-deficiency state in adult patients with various H. pylori-infected upper gastrointestinal tract diseases. METHOD: Study 1: H. pylori-infected 121 patients (nodular gastritis (NG) (n = 19), duodenal ulcer (DU) (n = 30), or gastric ulcer (GU) (n = 47), or gastric hyperplastic polyp (GHP) (n = 25)) were enrolled. The RBC count and hemoglobin, iron, ferritin, pepsinogen (PG) I, PG II, gastrin, and anti-H. pylori antibody (Ab) levels in the serum were measured. Study 2: H. pylori-infected 105 patients (NG, n = 19; DU, n = 43; GU, n = 32; GHP, n = 11) and non-H. pylori-infected individuals (n = 35) were examined for the levels of prohepcidin, ferritin, and iron in the serum. In addition, we measured the data before and after the H. pylori eradication. RESULTS: In the patients with GHP and NG, hypoferritinemia was observed in comparison with the GU and DU patients. In the GHP patients, low levels of PG I, a decreased PG I/II ratio, and hypergastrinemia were observed. The levels of serum prohepcidin in the patients with H. pylori-associated disease were higher than those in the uninfected adults. In the patients with NG, the serum prohepcidin levels were higher than those in the other H. pylori-infected patient groups and decreased after the eradication. CONCLUSION: H. pylori-related iron-deficiency state might be associated with several factors, such as hypochlorhydria and hepcidin, in patients with GHP or NG.

Concurrent partial splenic embolization with transcatheter arterial chemoembolization for hepatocellular carcinoma can maintain hepatic functional reserve.

AIM: Hepatocellular carcinoma (HCC) is frequently complicated with cirrhosis, and it is not unusual for treatment options to be limited as a result of pancytopenia due to hypersplenism. Partial splenic embolization (PSE) has been performed for thrombocytopenia resulting from hypersplenism. We studied the efficacy in terms of hepatic functional reserve and safety in patients who underwent concurrent transcatheter arterial chemoembolization (TACE) with PSE for HCC. METHODS: The study population consisted of 101 HCC patients with thrombocytopenia. Fifty-three patients were treated with concurrent TACE/PSE (PSE group), and the remaining 48 TACE patients without PSE (non-PSE group) were investigated hepatic functional reserve. RESULTS: Platelet counts were significantly higher in the PSE group after 2 weeks, 2 months and 6 months after TACE than the non-PSE group. Child-Pugh score significantly deteriorated from 7.13 ± 1.16 to 7.60 ± 1.20 at 2 weeks, to 7.71 ± 1.25 at 2 months, and 7.71 ± 1.35 at 6 weeks after TACE in the non-PSE group. Hence, it worsened from 7.04 ± 1.05 to 7.21 ± 0.99 at 2 weeks temporally, but improved to 7.00 ± 1.17 after 2 months and 6.70 ± 1.16 at 6 weeks after TACE in the PSE group. CONCLUSION: Thrombocytopenia has been improved and treatment continued using concurrent PSE. In addition, hepatic functional reserve could be maintained even after treatment for HCC. Concurrent TACE and PSE for HCC with thrombocytopenia can be expected to help maintain hepatic reserve, and may contribute to improving the prognosis of HCC.

Percutaneous transhepatic portal vein stent placement can improve prognosis for hepatocellular carcinoma patients with portal vein tumor thrombosis.

BACKGROUND/AIMS: Hepatocellular carcinoma (HCC) with portal vein tumor thrombosis (PVTT) has an extremely poor prognosis. One reason is that portal hypertension may progress rapidly and intractable gastric/esophageal variceal hemorrhage may occur in PVTT cases. We studied whether a percutaneous transhepatic portal vein stent placement could improve the prognosis for HCC with PVTT. METHODOLOGY: Five cases of HCC with PVTT where portal hypertension had rapidly progressed were performed portal vein stenting. RESULTS: All cases had been classified into Child-Pugh class C. Only one of them died of liver failure five months after stent placement, but two of the cases successfully avoided dying of liver failure and the other two cases are still alive with a hepatic functional reserve maintained. CONCLUSIONS: Although portal vein stent placement for HCC with PVTT is not by itself a therapy for PVTT, portal vein stent placement plays a prominent role in improving hepatic function reserve preventing fatal hepatic failures due to PVTT and gastric/esophageal variceal hemorrhage associated with portal hypertension. This leads to prolonged survival for HCC patients with PVTT. Further prospective trials including the appropriate timing of portal vein stent placement treatment will be needed for larger numbers of HCC patients with PVTT.

Relationship Between Sleep Quality and Quality of Life: Analysis of Hepatocellular Carcinoma Survivors.

BACKGROUND:  We analyzed the correlation between the Pittsburgh Sleep Quality Index (PSQI) subcategories (sleep quality, sleep latency, sleep duration, sleep efficiency, sleep disturbance, sleep medications, and daytime dysfunction) and a comprehensive measure of quality of life (QOL), the 36-Item Short Form Survey (SF-36) items, in patients with hepatocellular carcinoma (HCC) to determine the components that require intervention to improve QOL. METHODS: A total of 75 patients with recurrent HCC admitted to our hospital between May 2021 and May 2023 were included in this study. The QOL score was used for the SF-36 items, and the sleep disorder score was used for PSQI questionnaires. RESULTS: Correlations were found between sleep quality, sleep disturbance, and SF-36 for all QOL items and between sleep onset time and SF-36 for six QOL items: bodily pain, mental health, physical functioning, role-emotional, role-physical, and vitality. Correlations between daytime dysfunction and SF-36 were found for all QOL items, except for physical functioning. No correlation was found between sleep duration, sleep efficiency, sleep medications, and SF-36 for any QOL item. CONCLUSION: Sleep duration, sleep efficiency, and sleep medications may not contribute to QOL improvement in patients with HCC and sleep disturbances. Factors that improve sleep quality and sleep difficulty may contribute to QOL improvement. Therapeutic interventions aimed at improving general health and social functioning for sleep latency and physical functioning for daytime arousal difficulty are required.

Serum zinc concentration as a potential predictor of presarcopenia in patients with chronic liver disease: a preliminary study.

Background: Presarcopenia is a common complication of chronic liver disease. However, the relationship between serum zinc concentration and presarcopenia in patients with chronic liver disease remains unclear. Herein, we examined whether serum zinc concentration could predict presarcopenia in patients with chronic liver disease. Methods: Between October 2015 and December 2019, 278 patients with chronic liver disease (median age, 68 years; women/men, 133/145; hepatitis B virus/hepatitis C virus/negative hepatitis B surface antigen and negative anti-hepatitis C virus antibody, 55/124/99) who underwent abdominal computed tomography (CT) and simultaneous measurement of serum zinc concentration were included. Zinc deficiency and subclinical zinc deficiency were classified using serum zinc concentration cutoff values of <60 and <80 µg/dL [based on the Japanese Society of Clinical Nutrition (JSCN) guidelines], respectively. Additionally, presarcopenia was evaluated based on the skeletal muscle mass as per the Japan Society of Hepatology (JSH)'s sarcopenia criteria. Results: Univariate analysis revealed that the following factors were significantly associated with the presence of presarcopenia in patients with chronic liver disease: age (P<0.001), male sex (P<0.001), body mass index (BMI) (P<0.001), serum zinc concentration (P=0.005), fibrosis-4 index (P<0.001), and serum albumin concentration (P=0.03). Additionally, the median L3 skeletal muscle indices were as follows: men, non-presarcopenia group/presarcopenia group, 47.56/37.91 cm2/m2 (P<0.001); women, non-presarcopenia group/presarcopenia group, 41.64/32.88 cm2/m2 (P<0.001). Multivariate analysis using logistic regression analysis revealed that male sex [odds ratio (OR), 0.194; 95% confidence interval (CI): 0.089-0.419; P<0.001], BMI (OR, 0.666; 95% CI: 0.582-0.761; P<0.001), and serum zinc concentration <60 µg/dL (OR, 5.930; 95% CI: 1.480-23.80; P=0.01) were factors associated with presarcopenia. The OR for serum zinc concentration between 60 and 80 µg/dL was 1.910 (95% CI: 0.824-4.420; P=0.13). Conclusions: Low serum zinc levels may be an independent predictor of presarcopenia in patients with chronic liver disease.

Diagnosis and resolution of olmesartan-associated sprue-like enteropathy confirmed by capsule endoscopy: a case report and literature review.

Herein, we describe a case of olmesartan-associated sprue-like enteropathy, in which improvement in villous atrophy was confirmed using small bowel capsule endoscopy. The patient was a 69-year-old woman who had persistent watery diarrhea (20 bowel movements/day) for 1 year and experienced a weight loss of 10 kg in the same period. Abdominal computed tomography revealed no abnormalities, and blood test results revealed no inflammatory reactions. Upper endoscopy and colonoscopy revealed villous atrophy in the duodenum and terminal ileum. As the patient was administered olmesartan for a long time and capsule endoscopy showed villous atrophy throughout the small bowel, she was diagnosed with olmesartan-associated sprue-like disease. Following the discontinuation of the medication, symptoms of diarrhea soon improved, and repeat capsule endoscopy indicated improvement in small intestinal villous atrophy. Olmesartan-associated sprue-like enteropathy should be considered a differential diagnosis in patients with severe chronic watery diarrhea. Our report is the first in which capsule endoscopy was performed multiple times over a long period for follow-up observation of improvements in the small intestine. In addition, our literature review regarding capsule endoscopy for olmesartan-associated enteritis might aid clinicians in the early diagnosis of the condition and the assessment of treatment efficacy.

Clinical Efficacy and Body Composition Changes with Sodium Glucose Cotransporter 2 Inhibitor/Glucagon-like Peptide-1 Antagonist Combination Therapy in Patients with Type 2 Diabetes Mellitus-associated Nonalcoholic Fatty Liver Disease.

Objective Nonalcoholic fatty liver disease/nonalcoholic steatohepatitis (NAFLD/NASH) treatment guidelines recommend sodium glucose cotransporter 2 inhibitor (SGLT2I) and glucagon-like peptide-1 agonist (GLP-1A) therapy in patients with type 2 diabetes mellitus (T2DM). SGLT2I improves the pathological condition of NAFLD/NASH in T2DM patients. However, cases of rebound during long-term SGLT2I treatment have been reported. This study investigated the efficacy of SGLT2I and GLP-1A combination therapy in diabetic patients with NAFLD by examining changes in computed tomography (CT)-based body composition and clinical outcomes. Methods Fifteen patients (5 men/10 women) with T2DM-associated NAFLD who had not responded to SGLT2I treatment and were being treated with GLP-1A combination therapy were included. Changes in the liver function, visceral adipose tissue index (VATI), and subcutaneous adipose tissue index (SATI) were compared using CT to evaluate the body composition. Results SGLT2I significantly improved alanine aminotransferase (28.0 to 13.0 IU/L), alkaline phosphatase (250.0 to 77.0 IU/L), and gamma glutamyl transpeptidase (23.0 to 12.0 IU/L) levels. The body mass index (BMI) decreased from 25.7 to 25.2 kg/m2. A CT-based analysis showed a significant improvement in SATI (80.9 to 66.1, p=0.002), with no significant change in VATI (53.2 to 51.5). GLP-1A addition improved the BMI (25.2 to 23.5 kg/m2) and hemoglobin A1c (6.5% to 6.2%, p=0.001). A further analysis revealed additional improvement in SATI (66.1 to 56.6, p=0.007) and a significant decrease in VATI (51.5 to 48.3, p=0.001). Conclusion SGLT2I and GLP-1A combination therapy improved the liver function, body composition, and glycemic control in diabetic patients with NAFLD/NASH, as well as SATI and VATI. The optimal timing of combination therapy remains to be determined.

Efficacy of Adding Locoregional Therapy in Non-Complete Remission Hepatocellular Carcinoma Treated With Atezolizumab Plus Bevacizumab: A Preliminary Study.

BACKGROUND/AIM: Atezolizumab plus bevacizumab (Atez/Bev) therapy is extremely effective and has a high response rate in hepatocellular carcinoma (HCC) treatment. This study investigated the efficacy of adding locoregional therapy with Atez/Bev for non-complete response (CR) HCC cases. PATIENTS AND METHODS: Twenty-eight HCC patients without CR during Atez/Bev therapy received locoregional therapy, and treatment efficacy was evaluated based on the modified RECIST criteria. RESULTS: The study included 23 male and five female participants with a mean age of 73.5 years. In the Atez/Bev and locoregional combination therapy effective group, both transcatheter arterial chemoembolization (TACE) and radiofrequency ablation (RFA) were combined in all patients. A significant reduction in neutrophil-to-lymphocyte ratio (NLR) was observed after adding locoregional therapy (p=0.039). Moreover, a combination of TACE and RFA was performed in all patients of the CR group. When assessing the add-on effect of the combination of TACE and RFA in the progressive disease (PD) group, seven patients were found to achieve non-PD. For patients who did not achieve PD, a significant NLR reduction was noted after the addition of locoregional therapy. CONCLUSION: Adding locoregional therapy such as TACE/RFA was found to exert an effect even in non-CR patients who had received Atez/Bev therapy. A reduction in NLR after locoregional therapy was noted. Even when a response is not obtained during Atez/Bev therapy, it is important to avail the option to add locoregional therapy, as it may contribute to improved prognosis via immune modulation with tolerable adverse reactions.

Improved method for transjugular liver biopsy using imaging sheaths developed for balloon-occluded retrograde transvenous obliteration.

BACKGROUND/AIMS: Patients with ascites or coagulation abnormalities and requiring a liver biopsy may undergo transjugular liver biopsy (TJLB) rather than percutaneous liver biopsy. Currently, the difficulty in maneuvering the sheath towards the hepatic vein keeps this procedure from being widely used. Therefore, the utility of imaging sheaths, typically used for balloon-occluded retrograde transvenous obliteration, during TJLB was examined. METHODOLOGY: TJLB was conducted on 41 patients using conventional, Teflon vascular sheaths (9 Fr, 45 cm) and on 60 patients using S1 sheaths (8 Fr, 50 cm). The duration of TJLB procedures, and their associated complications were compared. RESULTS: The mean duration of the procedure was 26.9±7.94 minutes in the group undergoing TJLB with Teflon sheaths, significantly longer (p <0.01) than 20.1±4.52 minutes in the patients using S1 sheaths. However, in two (3.3%) of the S1 sheath patients, the sheaths had to be replaced with Teflon TJLB sheaths. CONCLUSIONS: This study demonstrates that liver biopsies can be successfully collected by TJLB using S1 sheaths instead of the Teflon sheaths. This substitution for a more flexible material allows for a shorter invasive intervention time for patients for which percutaneous liver biopsy is not an option.

Branched-chain amino acids to tyrosine ratio (BTR) predicts intrahepatic distant recurrence and survival for early hepatocellular carcinoma.

BACKGROUND/AIMS: The Child-Pugh classification system is the most widely used system for assessing hepatic functional reserve in HCC treatment. In the Child-Pugh classification system, serum albumin levels are used to accurately assess the status of protein metabolism and nutrition. To date, a lack of attention has been given to amino acid metabolism. In the present study, we investigated whether the branched-chain amino acids to tyrosine ratio (BTR) as an indicator of amino acid metabolism can serve as both a prognostic factor for early HCC and a predictive factor for recurrence. METHODOLOGY: We conducted a cohort study of 50 patients with stage I/II HCC enrolled between May 2002 and December 2010. It was investigated whether BTR can serve as both a prognostic factor and a predictive factor for HCC recurrence. RESULTS: Overall survival rates were significantly higher in patients with high baseline BTR than in those with low BTR. Multivariate analysis showed that both BTR and serum albumin were prognostic factors, and that BTR was the best predictive factor for recurrence. CONCLUSIONS: BTR was a prognostic factor for early HCC and the most predictive factor for intrahepatic distant recurrence and contributing factors for survival.

Efficacy of glass membrane emulsification device in conventional transarterial chemoembolization for hepatocellular carcinoma: a preliminary study.

BACKGROUND: Transarterial chemoembolization (TACE) is the standard treatment for Barcelona Clinic Liver Cancer (BCLC)-B hepatocellular carcinoma (HCC). A novel glass membrane emulsification device (GMD) produces a high percentage of water/oil emulsions with homogeneous and stable droplets. There are few reports on the efficacy of GMD-conventional-TACE (GMD-c-TACE); therefore, we aimed to evaluate the effectiveness of GMD-c-TACE. METHODS: Seventy-one patients with HCC with tumor diameter <5 cm who underwent c-TACE with and without GMD were included in this study to investigate local recurrence and hepatic functional reserve. RESULTS: The local recurrence rates of TACE without GMD were 3.0% at 6 months, 16.7% at 12 months, and 35.0% at 18 months, around where it plateaued. In contrast, the local recurrence rates in the GMD-c-TACE group were 0.0% at 12 months and 15.4% at 18 months, respectively. Thus, GMD-c-TAE had a significantly lower local recurrence. ALBI score of c-TACE with GMD significantly preserved hepatic reserve. Multivariate analysis showed that GMD-c-TACE could suppress local recurrence and maintain hepatic reserve. CONCLUSIONS: GMD-c-TACE allows dense lipiodol accumulation in the tumor and the attainment of good local control. Additionally, in vitro evaluation of the sustained release properties of GMD, the inhibition of the release of anticancer drugs may lead to maintain hepatic reserve. GMD-c-TACE is useful in preventing local recurrence and is expected to become the standard treatment form of c-TACE in the future.

Risk factors for difficult endoscopic hemostasis for colonic diverticular bleeding and efficacy and safety of transcatheter arterial embolization.

This study aimed to investigate the risk factors for difficult endoscopic hemostasis in patients with colonic diverticular bleeding and to evaluate the efficacy and safety of transcatheter arterial embolization (TAE) for colonic diverticular bleeding. This study included 208 patients with colorectal diverticular hemorrhage. The non-interventional radiotherapy group consisted of patients who underwent successful spontaneous hemostasis (n = 131) or endoscopic hemostasis (n = 56), whereas the interventional radiotherapy group consisted of patients who underwent TAE (n = 21). Patient clinical characteristics were compared to identify independent risk factors for the interventional radiotherapy group. Furthermore, the hemostasis success rate, rebleeding rate, complications, and recurrence-free survival were compared between patients who underwent endoscopic hemostasis and those who underwent TAE. Bleeding from the right colon (odds ratio [OR]: 7.86; 95% confidence interval [CI]: 1.6-38.8; P = .0113) and systolic blood pressure <80 mm Hg (OR: 0.108; 95% CI: 0.0189-0.62; P = .0126) were identified as independent risk factors for the interventional radiology group. The hemostasis success rate (P = 1.00), early rebleeding rate (within 30 days) (P = .736), late rebleeding rate (P = 1.00), and recurrence-free survival rate (P = .717) were not significantly different between the patients who underwent TAE and those who underwent endoscopic hemostasis. Patients in the TAE group experienced more complications than those in the endoscopic hemostasis group (P < .001). Complications included mild intestinal ischemia (19.0%) and perforation requiring surgery (4.8%). Patients who required interventional radiotherapy were more likely to bleed from the right colon and presented with a systolic blood pressure of <80 mm Hg. TAE is an effective treatment for patients with colonic diverticular hemorrhage that is refractory to endoscopic hemostasis. However, complications must be monitored carefully.

Effects of body composition and liver function after long-term pemafibrate treatment on dyslipidemia-associated non-alcoholic fatty liver disease.

Aim of the study: Owing to the association between non-alcoholic fatty liver disease (NAFLD) and dyslipidemia, there is a need for new treatment strategies to manage both conditions concomitantly. Our aim in this study was to evaluate the effectiveness of pemafibrate in alleviating dyslipidemia-associated NAFLD, including the evaluation of its effects on liver function and body composition. Material and methods: The study sample included 67 patients with dyslipidemia-associated NAFLD (29 males, mean age 65.7 years [range, 58.4-73.7]) who were administered pemafibrate continuously for a period of at least 12 months, between June 2019 and January 2022. Outcomes were the change in body composition indices (visceral adipose tissue index - VATI, subcutaneous adipose tissue index - SATI, and skeletal muscle index - SMI), lipid biochemistry, and liver function, reserve, and fibrosis score, from baseline to the 12-month time point of pemafibrate treatment. Results: Pemafibrate treatment improved liver function (alanine aminotransferase, aspartate aminotransferase, g-glutamyl transpeptidase, and alkaline phosphatase), and lipid biochemistry (triglycerides and total cholesterol). Improvements in ferritin and hepatic reserve (Mac-2 binding protein, albumin-to-bilirubin score, and NAFLD fibrosis score) were also observed, as well as a decrease in SATI. Conclusions: Pemafibrate improved dyslipidemia, liver function, and hepatic reserve. The positive effects of pemafibrate on body composition likely contributed to the improvements in liver function. Longer-term treatment may be necessary to influence VATI and thus to further evaluate the relationship between improved body composition and NAFLD with pemafibrate treatment.