Diabetic foot ulcers segmentation challenge report: Benchmark and analysis.

Monitoring the healing progress of diabetic foot ulcers is a challenging process. Accurate segmentation of foot ulcers can help podiatrists to quantitatively measure the size of wound regions to assist prediction of healing status. The main challenge in this field is the lack of publicly available manual delineation, which can be time consuming and laborious.

Cost-utility analysis of inotuzumab ozogamicin for relapsed or refractory B cell acute lymphoblastic leukemia from the perspective of Taiwan's health care system.

Objectives: We conduct a cost-utility analysis of inotuzumab ozogamicin (INO) versus chemotherapy as the standard of care (SOC) for adults with relapsed or refractory B cell acute lymphoblastic leukemia.

Methods: A Markov model incorporating transition probabilities between health states was applied to simulate disease progression. The model inputs, including overall survival, progression-free survival, and utility parameters, were obtained from the INO-VATE ALL trial and literatures.

Comparing the effectiveness of different EGFR-TKIs in patients with EGFR mutant non-small-cell lung cancer: A retrospective cohort study in Taiwan.

The study was to compare the effectiveness of different epidermal growth factor receptor-tyrosine kinase inhibitors (EGFR-TKIs) in patients with advanced non-small-cell lung cancer (NSCLC) and received EGFR-TKIs as first-line therapy. This retrospective cohort study was conducted using data from real-world settings. Patients with stage IIIB and IV NSCLC and first received gefitinib, erlotinib, or afatinib between 2011 and 2015 were included.

In situ chemically crosslinked injectable hydrogels for the subcutaneous delivery of trastuzumab to treat breast cancer.

Recently, novel approaches for the delivery of therapeutic antibodies have attracted much attention, especially sustained release formulations. However, sustained release formulations capable of carrying a high antibody load remain a challenge for practical use. In this study, a novel injectable hydrogel composed of maleimide-modified γ-polyglutamic acid (γ-PGA-MA) and thiol end-functionalized 4-arm poly(ethylene glycol) (4-arm PEG-SH) was developed for the subcutaneous delivery of trastuzumab.

Baculovirus as an efficient vector for gene delivery into mosquitoes.

Efficient gene delivery technologies play an essential role in the gene functional analyses that are necessary for basic and applied researches. Mosquitoes are ubiquitous insects, responsible for transmitting many deadly arboviruses causing millions of human deaths every year. The lack of efficient and flexible gene delivery strategies in mosquitoes are among the major hurdles for the study of mosquito biology and mosquito-pathogen interactions.

Statin use and risk of COPD exacerbation requiring hospitalization.

Background: Despite recent studies that suggested statins' beneficial effects on chronic obstructive pulmonary disease (COPD) outcomes, the impact, if any, of statins on COPD exacerbations remains unclear. This study aimed to examine the association between statin use and risk of hospitalized COPD exacerbation, and to assess whether the association varied by statin initiation, dose, or duration of use.

Methods: A retrospective nested case-control study among patients with COPD was conducted analyzing a nationwide health insurance claims database in Taiwan.

Analysis of Excess Direct Medical Costs of Vision Impairment in Taiwan.

Objectives: To quantify the annual excess direct medical costs of vision impairment from the perspective of the Bureau of National Health Insurance in Taiwan and to examine whether the costs vary by severity and duration of vision impairment.

Methods: A retrospective matched cohort analysis was conducted by using data from the Longitudinal Health Insurance Databases between January 1, 2000, and December 31, 2008. All patients newly diagnosed with vision impairment were categorized as having moderate vision loss, severe vision loss, or blindness.

Risk of stroke associated with inhaled ipratropium bromide in chronic obstructive pulmonary disease: a population-based nested case-control study.

Background: Cardiovascular safety concerns about inhaled ipratropium bromide have recently been raised. Nonetheless, the specific stroke risk associated with ipratropium use has not been evaluated thoroughly.

Methods: This was a population-based nested case-control study analyzing data from the National Health Insurance Research Database in Taiwan.