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Background: Drug-induced interstitial lung disease (DILD) is an increasingly common cause of morbidity and mortality. However, due to the lack of specificity, DILD detection remains an unsolved public health challenge. Objectives: For the first time, we aimed to examine DILD reports submitted to the Food and Drug Administration (FDA) Adverse Event Reporting System (FAERS) to identify demographic characteristics and top drugs associated with DILD at a group level (including age, sex, drug class, and country stratification) and individual drug level. Design: A retrospective analysis of the FAERS database was examined by disproportionality analysis. Methods: We reviewed the FAERS database from 2004 to 2021, using search terms ‘interstitial lung disease’ and sorting cases by generic drug name. The reporting odds ratio, proportional reporting ratio, and Bayesian confidence propagation neural network were calculated as the measure of strength of association. Results: There were 32,821 DILD reports in the FAERS. After excluding reports without age, sex, or country data according to the specific measurement, the median age of patients was 68 (interquartile range: 59), 54.77% were male, and 46.00% of reports came from Japan. The top drug classes related to DILD in the FAERS were antineoplastic, followed by cardiovascular and antirheumatic agents, in varying order in different sexes. Fam-trastuzumab deruxtecan-nxki, ramucirumab, and eribulin were the top three drugs with the highest strength of association. We also found some drugs without DILD in the labels, such as amiodarone, temsirolimus, and ursodiol. There are significant differences in DILD reports in various countries. For example, the United States and France reported more cardiovascular agents, whereas Canada reported more antirheumatic agents. Conclusion: We found the top drugs and drug classes that were associated with DILD in the FAERS, which provides a real-world window for different ages, sexes, and countries to formulate precise pharmacovigilance policies.

The relatively new discipline of pharmacovigilance (PV) aims to monitor the safety of drugs throughout their evolution and is essential to discovering new drug risks. Due to their specific and complex physiology, children, pregnant women, and elderly adults are more prone to adverse drug reactions (ADRs). Additionally, the lack of clinical trial data exacerbates the challenges faced with pharmacotherapy in these populations. Elderly patients tend to have multiple comorbidities often requiring more extensive medication, which adds additional challenges for healthcare professionals (HCPs) in delivering safe and effective pharmacotherapy. Clinical trials often have inherent limitations, including insufficient sample size and limited duration of research; as some ADRs are attributed to long-term use of a drug, these may go undetected during the course of the trial. Therefore, the implementation of PV is key to insuring the safe and effective use of drugs in special populations. We conducted a thorough review of the scientific literature on PV systems across the European Union, the United States, and China. Our review focused on basic physiological characteristics, drug use, and PV for specific populations (children, pregnant women, and the elderly). This article aims to provide a reference for the development of follow-up policies and improvement of existing policies as well as provide insight into drug safety with respect to patients of special populations.

Objective Manipulating the instruments during uniportal video-assisted thoracoscopic surgery (U-VATS) bullectomy requires a relatively large incision. This study aimed to investigate the feasibility of next-day discharge following U-VATS bullectomy using an anchoring suture. Methods A stapler and a scope were inserted through a single incision in the anchoring group. The bullae were retracted by the suture, which was inserted from outside of the chest wall into the thorax, and then bullectomy was performed. For those in the control group, resection of the bullae was performed with the assistance of a grasping forceps. Results The length of the incision of the patients in the anchoring group ([13.2 ± 2.2] mm) was significantly smaller than in the control group ([26.2 ± 3.9] mm). In addition, the number of staplers used in the anchoring group was significantly less than in the control group ([1.2 ± 0.4] vs. [1.4 ± 0.5]). Furthermore, 36 (92.3%) cases in the anchoring group were uneventfully discharged within 24 hours after bullectomy. Conclusion Next-day discharge after U-VATS bullectomy through a small incision assisted with an anchoring suture is safe and feasible.