Background: To investigate the clinicopathologic pattern of prostate cancer (PCa) in elderly patients compared with their younger counterparts with a prostate-specific antigen (PSA) level below the low-risk threshold (< 10 ng/mL), which is often a deciding factor for biopsy. Methods: A nationwide database of PCa at the time of biopsy from 2010 to 2020 was constructed from 39 hospitals. Patients were categorized into age groups of < 64 years, 65–69 years, 70–74 years, and ≥ 75 years considering guidelines that recommend PSA testing only for those aged 55–69 years during the study period, the average age of Korean PCa registrants of 70.3 years (2010–2020), and the average life expectancy of Korean males of 80.3 years (2020). Results: The mean ± standard deviation age was 70.3 ± 8.2 years, which was normally distributed (kurtosis = 0.095). Among 14,548 subjects, 54.1%, 39.5%, and 6.4% of them had high-risk disease, intermediate-risk disease, and low-risk disease, respectively. Based on three risk parameters, a marked increase in high-risk cancer was observed in the oldest age group (linear combination, P < 0.001). The same pattern was observed among patients with low-risk disease (PSA < 10 ng/mL), who were divided into PSA tiers as follows: 4–5 ng/mL (P < 0.001), 5–6 ng/mL (P < 0.001), 6–7 ng/mL (P < 0.001), 7–8 ng/mL (P < 0.001), 8–9 ng/mL (P = 0.009), and 9–10 ng/mL (P < 0.001). In all PSA tiers between 4 and 10 ng/mL, multivariate analysis demonstrated a significantly higher prevalence of high-risk cancer in the oldest age group than in the youngest age group. In the lowest tier (4–5 ng/mL), 35.2% of those aged over 75 years had high-risk PCa. Conclusion The older the patient, the more aggressive the PCa. Moreover, there was an increase in high-risk PCa in older males compared with younger males even with a PSA level below the low-risk threshold of 10 ng/mL, suggesting the need to strengthen cancer screening policies in the older population.

Background: To investigate the clinicopathologic pattern of prostate cancer (PCa) in elderly patients compared with their younger counterparts with a prostate-specific antigen (PSA) level below the low-risk threshold (< 10 ng/mL), which is often a deciding factor for biopsy. Methods: A nationwide database of PCa at the time of biopsy from 2010 to 2020 was constructed from 39 hospitals. Patients were categorized into age groups of < 64 years, 65–69 years, 70–74 years, and ≥ 75 years considering guidelines that recommend PSA testing only for those aged 55–69 years during the study period, the average age of Korean PCa registrants of 70.3 years (2010–2020), and the average life expectancy of Korean males of 80.3 years (2020). Results: The mean ± standard deviation age was 70.3 ± 8.2 years, which was normally distributed (kurtosis = 0.095). Among 14,548 subjects, 54.1%, 39.5%, and 6.4% of them had high-risk disease, intermediate-risk disease, and low-risk disease, respectively. Based on three risk parameters, a marked increase in high-risk cancer was observed in the oldest age group (linear combination, P < 0.001). The same pattern was observed among patients with low-risk disease (PSA < 10 ng/mL), who were divided into PSA tiers as follows: 4–5 ng/mL (P < 0.001), 5–6 ng/mL (P < 0.001), 6–7 ng/mL (P < 0.001), 7–8 ng/mL (P < 0.001), 8–9 ng/mL (P = 0.009), and 9–10 ng/mL (P < 0.001). In all PSA tiers between 4 and 10 ng/mL, multivariate analysis demonstrated a significantly higher prevalence of high-risk cancer in the oldest age group than in the youngest age group. In the lowest tier (4–5 ng/mL), 35.2% of those aged over 75 years had high-risk PCa. Conclusion The older the patient, the more aggressive the PCa. Moreover, there was an increase in high-risk PCa in older males compared with younger males even with a PSA level below the low-risk threshold of 10 ng/mL, suggesting the need to strengthen cancer screening policies in the older population.

Background: To investigate the clinicopathologic pattern of prostate cancer (PCa) in elderly patients compared with their younger counterparts with a prostate-specific antigen (PSA) level below the low-risk threshold (< 10 ng/mL), which is often a deciding factor for biopsy. Methods: A nationwide database of PCa at the time of biopsy from 2010 to 2020 was constructed from 39 hospitals. Patients were categorized into age groups of < 64 years, 65–69 years, 70–74 years, and ≥ 75 years considering guidelines that recommend PSA testing only for those aged 55–69 years during the study period, the average age of Korean PCa registrants of 70.3 years (2010–2020), and the average life expectancy of Korean males of 80.3 years (2020). Results: The mean ± standard deviation age was 70.3 ± 8.2 years, which was normally distributed (kurtosis = 0.095). Among 14,548 subjects, 54.1%, 39.5%, and 6.4% of them had high-risk disease, intermediate-risk disease, and low-risk disease, respectively. Based on three risk parameters, a marked increase in high-risk cancer was observed in the oldest age group (linear combination, P < 0.001). The same pattern was observed among patients with low-risk disease (PSA < 10 ng/mL), who were divided into PSA tiers as follows: 4–5 ng/mL (P < 0.001), 5–6 ng/mL (P < 0.001), 6–7 ng/mL (P < 0.001), 7–8 ng/mL (P < 0.001), 8–9 ng/mL (P = 0.009), and 9–10 ng/mL (P < 0.001). In all PSA tiers between 4 and 10 ng/mL, multivariate analysis demonstrated a significantly higher prevalence of high-risk cancer in the oldest age group than in the youngest age group. In the lowest tier (4–5 ng/mL), 35.2% of those aged over 75 years had high-risk PCa. Conclusion The older the patient, the more aggressive the PCa. Moreover, there was an increase in high-risk PCa in older males compared with younger males even with a PSA level below the low-risk threshold of 10 ng/mL, suggesting the need to strengthen cancer screening policies in the older population.

Background: To investigate the clinicopathologic pattern of prostate cancer (PCa) in elderly patients compared with their younger counterparts with a prostate-specific antigen (PSA) level below the low-risk threshold (< 10 ng/mL), which is often a deciding factor for biopsy. Methods: A nationwide database of PCa at the time of biopsy from 2010 to 2020 was constructed from 39 hospitals. Patients were categorized into age groups of < 64 years, 65–69 years, 70–74 years, and ≥ 75 years considering guidelines that recommend PSA testing only for those aged 55–69 years during the study period, the average age of Korean PCa registrants of 70.3 years (2010–2020), and the average life expectancy of Korean males of 80.3 years (2020). Results: The mean ± standard deviation age was 70.3 ± 8.2 years, which was normally distributed (kurtosis = 0.095). Among 14,548 subjects, 54.1%, 39.5%, and 6.4% of them had high-risk disease, intermediate-risk disease, and low-risk disease, respectively. Based on three risk parameters, a marked increase in high-risk cancer was observed in the oldest age group (linear combination, P < 0.001). The same pattern was observed among patients with low-risk disease (PSA < 10 ng/mL), who were divided into PSA tiers as follows: 4–5 ng/mL (P < 0.001), 5–6 ng/mL (P < 0.001), 6–7 ng/mL (P < 0.001), 7–8 ng/mL (P < 0.001), 8–9 ng/mL (P = 0.009), and 9–10 ng/mL (P < 0.001). In all PSA tiers between 4 and 10 ng/mL, multivariate analysis demonstrated a significantly higher prevalence of high-risk cancer in the oldest age group than in the youngest age group. In the lowest tier (4–5 ng/mL), 35.2% of those aged over 75 years had high-risk PCa. Conclusion The older the patient, the more aggressive the PCa. Moreover, there was an increase in high-risk PCa in older males compared with younger males even with a PSA level below the low-risk threshold of 10 ng/mL, suggesting the need to strengthen cancer screening policies in the older population.

Background: The mechanism and medical treatment target for degenerative aortic valve disease, including aortic stenosis, is not well studied. In this study, we investigated the effect of clonal hematopoiesis of indeterminate potential (CHIP) on the development of aortic valve sclerosis (AVS), a calcified aortic valve without significant stenosis. Methods: Participants with AVS (valves ≥ 2 mm thick, high echogenicity, and a peak trans-aortic velocity of < 2.5 m/sec) and an age- and sex-matched control group were enrolled.Twenty-four CHIP genes with common variants in cardiovascular disease were used to generate a next-generation sequencing panel. The primary endpoint was the CHIP detection rate between the AVS and control groups. Inverse-probability treatment weighting (IPTW) analysis was performed to adjust for differences in baseline characteristics. Results: From April 2020 to April 2022, 187 participants (125 with AVS and 62 controls) were enrolled; the mean age was 72.6 ± 8.5 yrs, and 54.5% were male. An average of 1.3CHIP variants was observed. CHIP detection, defined by a variant allele frequency (VAF) of≥ 0.5%, was similar between the groups. However, the AVS group had larger CHIP clones:49 (39.2%) participants had a VAF of ≥ 1% (vs. 13 [21.0%] in the control group; P = 0.020), and 25 (20.0%) had a VAF of ≥ 2% (vs. 4 [6.5%]; P = 0.028). AVS is independently associated with a VAF of ≥ 1% (adjusted odds ratio: 2.44, 95% confidence interval: 1.11–5.36; P = 0.027). This trend was concordant and clearer in the IPTW cohort. Conclusions Participants with AVS more commonly had larger CHIP clones than age- and sex-matched controls. Further studies are warranted to identify causality between AVS and CHIP.

Purpose: Intravenous (IV) acetaminophen-induced hypotension is a clinically significant issue that remains difficult to predict.Therefore, this study aimed to identify the factors associated with hypotension in patients with repeated IV acetaminophen administration. Materials and Methods: This observational cohort study included patients who received IV acetaminophen in the critical care unit of the Yongin Severance Hospital in 2020. All IV acetaminophen administration records for each patient were reviewed, and the blood pressure records within 2 h after IV acetaminophen administration were examined. Changes in blood pressure within 2 h of IV acetaminophen administration were monitored to identify hypotension, defined as a systolic blood pressure <90 mm Hg, a decrease in systolic blood pressure by 30 mm Hg, or a decrease in mean arterial pressure by 15%. Results: There were 1547 instances of IV acetaminophen administration among 398 patients. Of these, 416 instances (26.9%) resulted in hypotension among 204 patients (51.3%). A history of IV acetaminophen-induced hypotension did not predict subsequent hypotensive episodes, and there was no consistent tendency. The use of beta-blocker [odds ratio (OR)=1.50], gastrointestinal (GI) infection (OR=1.42), and septic shock (OR=1.68) were significant risk factors for IV acetaminophen-induced hypotension in multivariate analysis. In subgroup analysis of cases with beta-blocker, heart failure (OR=1.91), urinary tract infection (OR=2.16), GI infection (OR=1.83) were significant risk factors. Conclusion Severe infections, heart failure, and the use of beta-blockers are associated with IV acetaminophen-induced hypotension. However, IV acetaminophen-induced hypotension is inconsistent and depends on the patient’s condition.

Purpose: Intravenous (IV) acetaminophen-induced hypotension is a clinically significant issue that remains difficult to predict.Therefore, this study aimed to identify the factors associated with hypotension in patients with repeated IV acetaminophen administration. Materials and Methods: This observational cohort study included patients who received IV acetaminophen in the critical care unit of the Yongin Severance Hospital in 2020. All IV acetaminophen administration records for each patient were reviewed, and the blood pressure records within 2 h after IV acetaminophen administration were examined. Changes in blood pressure within 2 h of IV acetaminophen administration were monitored to identify hypotension, defined as a systolic blood pressure <90 mm Hg, a decrease in systolic blood pressure by 30 mm Hg, or a decrease in mean arterial pressure by 15%. Results: There were 1547 instances of IV acetaminophen administration among 398 patients. Of these, 416 instances (26.9%) resulted in hypotension among 204 patients (51.3%). A history of IV acetaminophen-induced hypotension did not predict subsequent hypotensive episodes, and there was no consistent tendency. The use of beta-blocker [odds ratio (OR)=1.50], gastrointestinal (GI) infection (OR=1.42), and septic shock (OR=1.68) were significant risk factors for IV acetaminophen-induced hypotension in multivariate analysis. In subgroup analysis of cases with beta-blocker, heart failure (OR=1.91), urinary tract infection (OR=2.16), GI infection (OR=1.83) were significant risk factors. Conclusion Severe infections, heart failure, and the use of beta-blockers are associated with IV acetaminophen-induced hypotension. However, IV acetaminophen-induced hypotension is inconsistent and depends on the patient’s condition.

Purpose: Intravenous (IV) acetaminophen-induced hypotension is a clinically significant issue that remains difficult to predict.Therefore, this study aimed to identify the factors associated with hypotension in patients with repeated IV acetaminophen administration. Materials and Methods: This observational cohort study included patients who received IV acetaminophen in the critical care unit of the Yongin Severance Hospital in 2020. All IV acetaminophen administration records for each patient were reviewed, and the blood pressure records within 2 h after IV acetaminophen administration were examined. Changes in blood pressure within 2 h of IV acetaminophen administration were monitored to identify hypotension, defined as a systolic blood pressure <90 mm Hg, a decrease in systolic blood pressure by 30 mm Hg, or a decrease in mean arterial pressure by 15%. Results: There were 1547 instances of IV acetaminophen administration among 398 patients. Of these, 416 instances (26.9%) resulted in hypotension among 204 patients (51.3%). A history of IV acetaminophen-induced hypotension did not predict subsequent hypotensive episodes, and there was no consistent tendency. The use of beta-blocker [odds ratio (OR)=1.50], gastrointestinal (GI) infection (OR=1.42), and septic shock (OR=1.68) were significant risk factors for IV acetaminophen-induced hypotension in multivariate analysis. In subgroup analysis of cases with beta-blocker, heart failure (OR=1.91), urinary tract infection (OR=2.16), GI infection (OR=1.83) were significant risk factors. Conclusion Severe infections, heart failure, and the use of beta-blockers are associated with IV acetaminophen-induced hypotension. However, IV acetaminophen-induced hypotension is inconsistent and depends on the patient’s condition.

In this paper, we analyzed a fictional character from the movie series (James Bond from the 007 series) based on Kohut’s self psychology to understand the formation and evolution of narcissistic personality traits. James Bond experienced sudden parental loss due to a tragic accident. He endured childhood bullying, leading to a deficiency in mirroring selfobject experiences, idealized selfobject experiences, and twinship selfobject experiences. These deficits culminated in his developing narcissistic personality disorder. However, James Bond was able to undergo a process of transmuting internalization through new selfobjects such as M and Madeleine. This enabled him to reactivate disrupted developmental processes and ultimately reach a state of healthy self.

Purpose: Intravenous (IV) acetaminophen-induced hypotension is a clinically significant issue that remains difficult to predict.Therefore, this study aimed to identify the factors associated with hypotension in patients with repeated IV acetaminophen administration. Materials and Methods: This observational cohort study included patients who received IV acetaminophen in the critical care unit of the Yongin Severance Hospital in 2020. All IV acetaminophen administration records for each patient were reviewed, and the blood pressure records within 2 h after IV acetaminophen administration were examined. Changes in blood pressure within 2 h of IV acetaminophen administration were monitored to identify hypotension, defined as a systolic blood pressure <90 mm Hg, a decrease in systolic blood pressure by 30 mm Hg, or a decrease in mean arterial pressure by 15%. Results: There were 1547 instances of IV acetaminophen administration among 398 patients. Of these, 416 instances (26.9%) resulted in hypotension among 204 patients (51.3%). A history of IV acetaminophen-induced hypotension did not predict subsequent hypotensive episodes, and there was no consistent tendency. The use of beta-blocker [odds ratio (OR)=1.50], gastrointestinal (GI) infection (OR=1.42), and septic shock (OR=1.68) were significant risk factors for IV acetaminophen-induced hypotension in multivariate analysis. In subgroup analysis of cases with beta-blocker, heart failure (OR=1.91), urinary tract infection (OR=2.16), GI infection (OR=1.83) were significant risk factors. Conclusion Severe infections, heart failure, and the use of beta-blockers are associated with IV acetaminophen-induced hypotension. However, IV acetaminophen-induced hypotension is inconsistent and depends on the patient’s condition.