Search

Background: Cyclin‐dependent kinases 4 and 6 inhibitors (CDK4/6i) have been shown to improve progression‐free survival (PFS) in patients with metastatic breast cancer (MBC) in randomized control trials. This study aimed to evaluate the efficacy and safety of CDK4/6i in patients with advanced breast cancer (ABC) in a clinical setting. Methods: Consecutive patients with ABC were treated between October 2019 and March 2023 at Taipei Tzu Chi Hospital, Taiwan. Patients who had received at least one dose of CDK4/6i were included in this retrospective study. The main outcome of this study was efficacy based on the treating physicians' assessments in terms of PFS, and overall survival (OS), as well as the factors associated with patient outcome. The secondary outcome was safety. Results: A total of 85 patients were included in the analysis, with a mean age of 66.8 years. After a median follow‐up of 16.1 months, the median PFS was 28.4 months (95% CI: 22.5–33.6) and the median OS could not yet be estimated. The most common adverse events (AE) were fatigue (50.8%), anorexia (45.9%), and leukopenia (44.7%). In multivariable analysis, treatment with CDK4/6i with any grade AE or response to treatment effect (CR/PR) was an independent predictor for longer PFS (hazard ratio [HR] = 0.27, 95% CI: 0.11–0.68; HR = 0.21, 95% CI: 0.06–0.67; p < 0.05). Conclusion: CDK4/6i administered in a real‐world setting exhibits a similar survival benefit with the clinical trials. [ABSTRACT FROM AUTHOR]

(1) Background: Open, laparoscopic, and endoscopic choledocholithotomy (OC, LC, and EC, respectively) are accepted choledocholithiasis treatment modalities. However, an assessment of the nationwide trends in their outcomes is lacking. This nationwide population-based analysis evaluated treatment outcomes of choledocholithiasis in Taiwan; (2) Methods: A total of 13,139,306 individuals were randomly enrolled from the Longitudinal Health Insurance Database (LHID) between 2000 to 2013 for cohort analysis. All patients with newly diagnosed choledocholithiasis aged 18 years or older who were treated during the study period were enrolled and allocated to the OC, LC, EC, or combined endoscopy and open choledocholithotomy (CEOC) groups. Age, readmission, retained stone, comorbidities, hospital stay, medical cost, complications, mortality were analyzed; (3) Results: A total of 58,064 individuals met the inclusion criteria, including 46.54%, 1.10%, 47.52%, and 4.85% who underwent OC, LC, EC, and CEOC, respectively. The endpoint characteristics showed that the LC group had higher readmission, longer hospital stay, and higher medical cost. Cox regression analysis showed that the adjusted hazard ratio (HR) of complications for EC was 1.259 times higher than that for OC. The adjusted HRs of readmission within 90 days for LC, EC, and CEOC were higher than that of OC. The adjusted HR of retreatment with surgery was higher in LC. The adjusted HR of retreatment with endoscopy was higher in CEOC. The adjusted HR of mortality in EC was 1.603 times that of OC; (4) Conclusions: Different choledocholithiasis treatments lead to different outcomes. However, further studies on other large or national data sets are required to support these findings. [ABSTRACT FROM AUTHOR]

Hepatoblastoma is the most common primary hepatic tumor of children. However, only a very few cases have been reported in adults. Most studies support treatment with chemotherapy followed by surgical resection. We present the first reported case of adult hepatoblastoma in Taiwan. A 52-year-old female suffered from sudden onset of abdominal pain and general weakness for days. Internal bleeding with hemorrhagic shock was suspected and two massive lesions in both lobes of the liver with hemoperitoneum were noted from imaging studies. Surgical resection of the larger left lobe tumor and radio-frequency ablation of the right smaller one were performed. The histopathology diagnosis was of a hepatoblastoma.