The management of rheumatoid arthritis (RA) follows a treat-to-target approach, as recommended by guidelines from the American College of Rheumatology (ACR) and the European League Against Rheumatism (EULAR). RA treatment recommendations include an emphasis on frequent disease activity assessments to optimize therapy, recognizing the possibility of timely therapies to slow progression and improve long-term results. The evaluation of joint inflammation, pain, physical function, and clinical indicators is required for comprehensive RA therapy. Current therapeutic goals include achieving low disease activity or remission to enhance the quality of life (QoL) for patients. ACR-endorsed RA disease activity measures, such as the Disease Activity Score in 28 Joints with erythrocyte sedimentation rate or C-reactive protein level, Simplified Disease Activity Index (SDAI), Clinical Disease Activity Index (CDAI), Patient Activity Scale-II, and Routine Assessment of Patient Index Data 3, are recommended for their precision and sensitivity in supporting treat-to-target strategies. The ACR and EULAR have implemented Boolean-based and index-based remission criteria (SDAI and CDAI, respectively) to evaluate therapeutic effectiveness. The use of these markers regularly aligns with the ACR guidelines, improving adherence to quality indicators in clinical practice and confirming the provision of high-quality RA therapy. This review examines disease activity, function, and QoL measurements in line with the ACR and EULAR guidelines to aid doctors in treating Korean patients with RA.

The management of rheumatoid arthritis (RA) follows a treat-to-target approach, as recommended by guidelines from the American College of Rheumatology (ACR) and the European League Against Rheumatism (EULAR). RA treatment recommendations include an emphasis on frequent disease activity assessments to optimize therapy, recognizing the possibility of timely therapies to slow progression and improve long-term results. The evaluation of joint inflammation, pain, physical function, and clinical indicators is required for comprehensive RA therapy. Current therapeutic goals include achieving low disease activity or remission to enhance the quality of life (QoL) for patients. ACR-endorsed RA disease activity measures, such as the Disease Activity Score in 28 Joints with erythrocyte sedimentation rate or C-reactive protein level, Simplified Disease Activity Index (SDAI), Clinical Disease Activity Index (CDAI), Patient Activity Scale-II, and Routine Assessment of Patient Index Data 3, are recommended for their precision and sensitivity in supporting treat-to-target strategies. The ACR and EULAR have implemented Boolean-based and index-based remission criteria (SDAI and CDAI, respectively) to evaluate therapeutic effectiveness. The use of these markers regularly aligns with the ACR guidelines, improving adherence to quality indicators in clinical practice and confirming the provision of high-quality RA therapy. This review examines disease activity, function, and QoL measurements in line with the ACR and EULAR guidelines to aid doctors in treating Korean patients with RA.

Purpose: This study aimed to evaluate the impact of declining surgical residency program enrollment on patient care and outcomes in colorectal cancer surgeries. Methods: This retrospective observational study included 676 patients (410 males; median age: 69 years) who underwent colorectal cancer surgery at Pusan National University Hospital between January 2018 and June 2024. Patients were divided into Group A (before December 31, 2023; with residents) and Group B (after January 1, 2024; without residents). All surgeries were performed by a single attending surgeon. Results: Preoperative variables were comparable between groups. Group A had more emergency and open surgeries, and a higher proportion of advanced-stage cancers. Overall complication rates were similar, but Group B had a longer hospital stay (9.72 days vs. 11.95 days). Specific complications such as anastomotic leakage and surgical site infections differed significantly. The overall number of surgical procedures declined markedly in 2024 compared to 2018 (77.1% vs. 49.9%). Conclusion The absence of residents did not increase overall complication rates but was associated with longer hospital stays and shifts in clinical practice. Greater reliance on attending surgeons contributed to more defensive decision-making and conservative patient management. Addressing these issues requires systemic reforms, including multidisciplinary collaboration and legal protections to improve surgical care.