Analysing 11 years of incidence trends, clinicopathological characteristics, and forecasts of colorectal cancer in young and old patients: a retrospective cross-sectional study in an Indonesian national referral hospital

Application effect of PDCA circulation on nursing quality management and risk control in digestive endoscopy room

To explore the application effect of plan, do, check, action (PDCA) cycle on nursing quality management and risk control in digestive endoscope room. Ninety patients who received digestive endoscopy care before undergoing PDCA circulation mode risk control from January 2022 to April 2022 were selected as the Common group. From May 2022 to December 2022, 156 patients who underwent digestive endoscopy care after undergoing PDCA cycle mode risk control were selected as the PDCA group. Compare the infection status of patients in the endoscope room and the qualification of the air in the endoscope room before and after PDCA circulation management. Compare the respiratory rate, heart rate, systolic blood pressure, diastolic blood pressure, and nursing satisfaction of patients in the Common group and the PDCA group. Compare the qualified rate of endoscopic cavity disinfection before and after PDCA cycle management, the qualified rate of endoscopic external disinfection, and the management score. Four patients in the Common group developed infection, with an infection rate of 4.44%. One case of infection occurred in the PDCA group, with an infection rate of 0.64%. The qualified rate of the endoscope room air in the Common group was 92.22%, while the qualified rate of the endoscope room air in the PDCA group was 98.72%. Compared with the Common group, the infection rate of patients in the PDCA group significantly decreased, and the qualified rate of air in the endoscope room significantly increased. The respiratory rate, heart rate, systolic blood pressure, diastolic blood pressure, nursing errors, and nursing complaint rates of patients in the PDCA group were significantly lower than those in the Common group, and nursing satisfaction was significantly higher than those in the Common group. The qualified rate of endoscopic cavity disinfection and endoscopic external disinfection in the PDCA group were significantly higher than those in the Common group. Compared with before management, the scores of post management, nursing safety, disinfection and isolation, instruments, theoretical tests, and operational tests of nursing personnel after management increased significantly. The PDCA cycle is well applied in nursing quality management and risk control in the digestive endoscope room.

Estimated projection of oral squamous cell carcinoma annual incidence from twenty years registry data: a retrospective cross-sectional study in Indonesia

Background

The incidence of oral squamous cell carcinoma (OSCC) has not been well documented in Indonesia. Thus, we aimed to analyze trends and clinicopathological profiles of OSCC cases in Indonesia, focusing on differences between age and sex groups.

Methods

A cross-sectional study was conducted in Indonesia's main referral hospital, analyzing 1,093 registered OSCC cases from 2001 to 2020. Trend analysis was performed using Joinpoint regression analysis to determine the annual percentage change (APC) for overall cases and each case group based on age, sex, and anatomical subsites. APC significance was assessed using a Monte Carlo permutation test. The projection of case numbers for the following 5 years (2021-2025) was estimated using linear/non-linear regression analysis and presented as a mathematical function. The significance of the trend slope was measured using an ANOVA test. Demographic and clinicopathological characteristics of OSCC were analyzed according to age and sex, and their comparative analysis was assessed using Chi-square and its alternatives.

Results

The incidence of OSCC in female patients and in the tongue and buccal mucosa showed a positive trend (APC 2.06%; 3.48%; 8.62%, respectively). Moreover, the incidence of OSCC overall, and in women with OSCC, is projected to increase significantly in the next 5 years following the quadratic model. The mean age of patients was 51.09 ± 14.36 years, with male patients being younger than female patients. The male-to-female ratio was 1.15, and 36.5% of these patients were categorized as young (≤45 years old). The tongue was the predominantly affected site. Prominent pathologic characteristics included well-differentiation, keratinization, and grade I of Bryne's (1992) cellular differentiation stage. Most patients presented with advanced staging, lymphovascular invasion, and uninvaded margins. Tumor sites and staging varied according to age, while age and tumor sites differed between sexes.

Conclusion

The rising incidence trends of OSCC among Indonesian patients, both in the past and projected future, are concerning and warrant attention. Further research into risk factors should be conducted as preventive measures.