Effectiveness of a Cognitive Behavioral Weight Management Intervention in Obese Patients with Psychotic Disorders Compared to Patients with Non-Psychotic Disorders or No Psychiatric Disorders: Results from a 12-month, Real-World Study

Objective—Studies of behavioral weight loss intervention in psychotic patients are sparse and its efficacy compared to other obese patients is unknown. Therefore, we compared the effect of a cognitive-behavioral weight loss intervention in obese subjects with psychotic disorders, other psychiatric diagnoses and without psychiatric disorders. Methods—12-month, naturalistic study of weekly group or individual cognitive-behavioral weight management in 222 consecutively enrolled obese patients (body mass index (BMI): 43.7±9.6) with psychotic-spectrum disorders (PSD, n=47), other psychiatric disorders (OPD, n=49) and no psychiatric disorder (NPD, n=126). Results—PSD patients had greater treatment persistence (48.9%) and longer treatment duration (8.7±4.4 months) than OPD (22.4%, 5.4±4.3 months) and NPD (22.2%, 4.9±4.7 months) patients (p’s\u3c.01, number-needed-to-treat (NNT)=3). In last-observation-carried-forward analyses, PSD patients had greater percent baseline weight loss at 12 months (5.1±9.3%) than OPD and NPD patients (2.7±5.5% and 2.4±6.3%); greater percent BMI loss at 9 and 12 months than both groups (p’s\u3c.05), and greater BMI loss at 9 months (2.1±3.5) and 12 months (2.3±4.1) than NPD patients (1.1±2.3 and 1.2±2.4). Furthermore, weight loss ≥5%, occurred in 42.6% of PSD patients vs. 18.4% and 23.0% in OPD and NPD patients (p’s\u3c.01, NNT=5 and 6). The strongest weight loss predictor was treatment duration (β=.51–.54, p\u3c.001). Attrition was predicted by NPD (p=.001) and OPD group status (p=.036), lower proportion of group sessions (p=.002), higher depression (p=.028), and lower baseline BMI (p=0.030). Conclusions—Psychosis-spectrum disorder patients had greater weight loss than other obese patients. Non-adherence and depression should be targeted to enhance weight loss success

Acute liver failure and infarction complicating TIPS placement

Here in we report a case of acute liver failure with hepatic infarction after transjugular intrahepatic portosystemic shunt (TIPS). An upper gastrointestinal hemorrhage patient with a medical history of alcoholic cirrhosis underwent a TIPS procedure. One day after TIPS, his alanine aminotransferase and aspartate aminotransferase levels increased to 1214 U/L and 1511 U/L, respectively. Two days after TIPS, they peaked at alanine aminotransferase 8389 U/L and aspartate aminotransferase >7500 U/L, respectively. An emergent stent occlusion was performed on the second day. Portography showed that there were no portal vein branches or parenchymal stains on the edge of the right liver lobe. A CT scan demonstrated diffuse hepatic parenchyma, homogeneous hypodense lesion, and bilateral pleural effusion. The patient died of liver failure and multiple organ dysfunction syndrome 6 hours after the stent occlusion. Keywords: Transjugular intrahepatic portosystemic shunt, Hepatic infarction, liver failur