Background: It is unclear whether long-term use of proton pump inhibitors (PPIs) has a potential carcinogenic effect on the colorectum. Methods: We reviewed a consecutive series of neurosurgery outpatients who underwent two or more colonoscopies between January 2014 and April 2023. Patients in whom the timing of endoscopy was not in accordance with the guidelines and those without a history of previous endoscopy were excluded. In the second colonoscopy, the risk of adenomatous colon polyps was evaluated depending on whether the patient had taken a PPI. Results: In total, 520 patients were enrolled. In the multivariate analysis related to the risk of adenomatous colon polyps, age and aspirin use for >5 years were identified as significant factors. After excluding patients who had taken aspirin for >5 years, the patients were divided into three groups: those who had taken PPIs for >12 months, those who had taken PPIs for >3 months but <12 months, and those who had not taken PPIs. The risk of adenomatous colon polyps in these groups was 35.2%, 32.8%, and 22.8%, respectively (p=0.10). In the post-hoc analysis, there was a significant difference between patients who took PPIs and those who did not (p=0.03). In the multivariate analysis, a history of PPI use for >12 months was a significant risk factor for the development of advanced colon polyps (p=0.03). Conclusion Prolonged PPI use appears to increase the risk of developing adenomatous and advanced colon polyps.

Background: It is unclear whether long-term use of proton pump inhibitors (PPIs) has a potential carcinogenic effect on the colorectum. Methods: We reviewed a consecutive series of neurosurgery outpatients who underwent two or more colonoscopies between January 2014 and April 2023. Patients in whom the timing of endoscopy was not in accordance with the guidelines and those without a history of previous endoscopy were excluded. In the second colonoscopy, the risk of adenomatous colon polyps was evaluated depending on whether the patient had taken a PPI. Results: In total, 520 patients were enrolled. In the multivariate analysis related to the risk of adenomatous colon polyps, age and aspirin use for >5 years were identified as significant factors. After excluding patients who had taken aspirin for >5 years, the patients were divided into three groups: those who had taken PPIs for >12 months, those who had taken PPIs for >3 months but <12 months, and those who had not taken PPIs. The risk of adenomatous colon polyps in these groups was 35.2%, 32.8%, and 22.8%, respectively (p=0.10). In the post-hoc analysis, there was a significant difference between patients who took PPIs and those who did not (p=0.03). In the multivariate analysis, a history of PPI use for >12 months was a significant risk factor for the development of advanced colon polyps (p=0.03). Conclusion Prolonged PPI use appears to increase the risk of developing adenomatous and advanced colon polyps.

Background: It is unclear whether long-term use of proton pump inhibitors (PPIs) has a potential carcinogenic effect on the colorectum. Methods: We reviewed a consecutive series of neurosurgery outpatients who underwent two or more colonoscopies between January 2014 and April 2023. Patients in whom the timing of endoscopy was not in accordance with the guidelines and those without a history of previous endoscopy were excluded. In the second colonoscopy, the risk of adenomatous colon polyps was evaluated depending on whether the patient had taken a PPI. Results: In total, 520 patients were enrolled. In the multivariate analysis related to the risk of adenomatous colon polyps, age and aspirin use for >5 years were identified as significant factors. After excluding patients who had taken aspirin for >5 years, the patients were divided into three groups: those who had taken PPIs for >12 months, those who had taken PPIs for >3 months but <12 months, and those who had not taken PPIs. The risk of adenomatous colon polyps in these groups was 35.2%, 32.8%, and 22.8%, respectively (p=0.10). In the post-hoc analysis, there was a significant difference between patients who took PPIs and those who did not (p=0.03). In the multivariate analysis, a history of PPI use for >12 months was a significant risk factor for the development of advanced colon polyps (p=0.03). Conclusion Prolonged PPI use appears to increase the risk of developing adenomatous and advanced colon polyps.

Purpose: The long-term outcomes and efficacy of partial stapled hemorrhoidopexy (PSH) compared with those of conventional hemorrhoidectomy (CH) are not fully understood. This study aimed to introduce a modified PSH (mPSH) and compare its clinical efficacy and safety with those of CH. Methods: A prospective randomized controlled trial was conducted. This study was performed at a single hospital and involved 6 colorectal surgeons. In total, 110 patients were enrolled between July 2019 and September 2020. Patients were randomly assigned to undergo either mPSH group (n=55) or CH group (n=55). The primary outcome was to compare postoperative average pain and postoperative peak pain using visual analog scale score between the 2 groups. Results: The required duration of analgesia was shorter in the mPSH group than in the CH group, although the difference was not statistically significant (P=0.096). However, the laxative requirement duration (P<0.010), return to work (P<0.010), satisfaction score (P<0.010), and Vaizey score (P=0.014) were significantly better in the mPSH group. The average and peak postoperative pain scores were significantly lower in the mPSH group during the 15 days after surgery (P<0.001). The overall complication rate in both groups was 9.1%, with no significant difference between the groups (P=0.867). Conclusion The mPSH group demonstrated better improvement in symptoms, lower pain scores, and greater patient early satisfaction after surgery than the CH group. Therefore, this surgical technique appears to be a safe and effective alternative for CH.

Purpose: The long-term outcomes and efficacy of partial stapled hemorrhoidopexy (PSH) compared with those of conventional hemorrhoidectomy (CH) are not fully understood. This study aimed to introduce a modified PSH (mPSH) and compare its clinical efficacy and safety with those of CH. Methods: A prospective randomized controlled trial was conducted. This study was performed at a single hospital and involved 6 colorectal surgeons. In total, 110 patients were enrolled between July 2019 and September 2020. Patients were randomly assigned to undergo either mPSH group (n=55) or CH group (n=55). The primary outcome was to compare postoperative average pain and postoperative peak pain using visual analog scale score between the 2 groups. Results: The required duration of analgesia was shorter in the mPSH group than in the CH group, although the difference was not statistically significant (P=0.096). However, the laxative requirement duration (P<0.010), return to work (P<0.010), satisfaction score (P<0.010), and Vaizey score (P=0.014) were significantly better in the mPSH group. The average and peak postoperative pain scores were significantly lower in the mPSH group during the 15 days after surgery (P<0.001). The overall complication rate in both groups was 9.1%, with no significant difference between the groups (P=0.867). Conclusion The mPSH group demonstrated better improvement in symptoms, lower pain scores, and greater patient early satisfaction after surgery than the CH group. Therefore, this surgical technique appears to be a safe and effective alternative for CH.

Purpose: The long-term outcomes and efficacy of partial stapled hemorrhoidopexy (PSH) compared with those of conventional hemorrhoidectomy (CH) are not fully understood. This study aimed to introduce a modified PSH (mPSH) and compare its clinical efficacy and safety with those of CH. Methods: A prospective randomized controlled trial was conducted. This study was performed at a single hospital and involved 6 colorectal surgeons. In total, 110 patients were enrolled between July 2019 and September 2020. Patients were randomly assigned to undergo either mPSH group (n=55) or CH group (n=55). The primary outcome was to compare postoperative average pain and postoperative peak pain using visual analog scale score between the 2 groups. Results: The required duration of analgesia was shorter in the mPSH group than in the CH group, although the difference was not statistically significant (P=0.096). However, the laxative requirement duration (P<0.010), return to work (P<0.010), satisfaction score (P<0.010), and Vaizey score (P=0.014) were significantly better in the mPSH group. The average and peak postoperative pain scores were significantly lower in the mPSH group during the 15 days after surgery (P<0.001). The overall complication rate in both groups was 9.1%, with no significant difference between the groups (P=0.867). Conclusion The mPSH group demonstrated better improvement in symptoms, lower pain scores, and greater patient early satisfaction after surgery than the CH group. Therefore, this surgical technique appears to be a safe and effective alternative for CH.

Background: It is unclear whether long-term use of proton pump inhibitors (PPIs) has a potential carcinogenic effect on the colorectum. Methods: We reviewed a consecutive series of neurosurgery outpatients who underwent two or more colonoscopies between January 2014 and April 2023. Patients in whom the timing of endoscopy was not in accordance with the guidelines and those without a history of previous endoscopy were excluded. In the second colonoscopy, the risk of adenomatous colon polyps was evaluated depending on whether the patient had taken a PPI. Results: In total, 520 patients were enrolled. In the multivariate analysis related to the risk of adenomatous colon polyps, age and aspirin use for >5 years were identified as significant factors. After excluding patients who had taken aspirin for >5 years, the patients were divided into three groups: those who had taken PPIs for >12 months, those who had taken PPIs for >3 months but <12 months, and those who had not taken PPIs. The risk of adenomatous colon polyps in these groups was 35.2%, 32.8%, and 22.8%, respectively (p=0.10). In the post-hoc analysis, there was a significant difference between patients who took PPIs and those who did not (p=0.03). In the multivariate analysis, a history of PPI use for >12 months was a significant risk factor for the development of advanced colon polyps (p=0.03). Conclusion Prolonged PPI use appears to increase the risk of developing adenomatous and advanced colon polyps.

Purpose: The long-term outcomes and efficacy of partial stapled hemorrhoidopexy (PSH) compared with those of conventional hemorrhoidectomy (CH) are not fully understood. This study aimed to introduce a modified PSH (mPSH) and compare its clinical efficacy and safety with those of CH. Methods: A prospective randomized controlled trial was conducted. This study was performed at a single hospital and involved 6 colorectal surgeons. In total, 110 patients were enrolled between July 2019 and September 2020. Patients were randomly assigned to undergo either mPSH group (n=55) or CH group (n=55). The primary outcome was to compare postoperative average pain and postoperative peak pain using visual analog scale score between the 2 groups. Results: The required duration of analgesia was shorter in the mPSH group than in the CH group, although the difference was not statistically significant (P=0.096). However, the laxative requirement duration (P<0.010), return to work (P<0.010), satisfaction score (P<0.010), and Vaizey score (P=0.014) were significantly better in the mPSH group. The average and peak postoperative pain scores were significantly lower in the mPSH group during the 15 days after surgery (P<0.001). The overall complication rate in both groups was 9.1%, with no significant difference between the groups (P=0.867). Conclusion The mPSH group demonstrated better improvement in symptoms, lower pain scores, and greater patient early satisfaction after surgery than the CH group. Therefore, this surgical technique appears to be a safe and effective alternative for CH.

Purpose: The long-term outcomes and efficacy of partial stapled hemorrhoidopexy (PSH) compared with those of conventional hemorrhoidectomy (CH) are not fully understood. This study aimed to introduce a modified PSH (mPSH) and compare its clinical efficacy and safety with those of CH. Methods: A prospective randomized controlled trial was conducted. This study was performed at a single hospital and involved 6 colorectal surgeons. In total, 110 patients were enrolled between July 2019 and September 2020. Patients were randomly assigned to undergo either mPSH group (n=55) or CH group (n=55). The primary outcome was to compare postoperative average pain and postoperative peak pain using visual analog scale score between the 2 groups. Results: The required duration of analgesia was shorter in the mPSH group than in the CH group, although the difference was not statistically significant (P=0.096). However, the laxative requirement duration (P<0.010), return to work (P<0.010), satisfaction score (P<0.010), and Vaizey score (P=0.014) were significantly better in the mPSH group. The average and peak postoperative pain scores were significantly lower in the mPSH group during the 15 days after surgery (P<0.001). The overall complication rate in both groups was 9.1%, with no significant difference between the groups (P=0.867). Conclusion The mPSH group demonstrated better improvement in symptoms, lower pain scores, and greater patient early satisfaction after surgery than the CH group. Therefore, this surgical technique appears to be a safe and effective alternative for CH.