Objective:To evaluate the efficacy and safety of endoscopic injection sclerotherapy (EIS) and endoscopic rubber band ligation (ERBL) for the treatment of grade Ⅰ-Ⅲ internal hemorrhoids.Methods:A prospective study was conducted on patients with grade Ⅰ-Ⅲ internal hemorrhoids who sought treatment at Renmin Hospital of Wuhan University or the NO.2 People's Hospital of Fuyang City from November 2021 to November 2022. Eligible patients were continuously enrolled based on inclusion and exclusion criteria and randomized into 2 groups using a central randomization system: the EIS group and the ERBL group. The primary outcomes included symptom improvement rate, recurrence rate, incidence of adverse events (bleeding, anal distension, pain, urinary retention, etc.), surgical costs, patient satisfaction, hemorrhoidal disease symptom score (HDSS), European quality of life 5-dimensions (EQ-5D) score, and self-rated health status score.Results:A total of 203 patients were enrolled (86 from Renmin Hospital of Wuhan University and 117 from the NO.2 People's Hospital of Fuyang City), with 103 in the EIS group and 100 in the ERBL group. Both groups successfully completed endoscopic treatment for internal hemorrhoids. The surgical cost in the EIS group was significantly lower than that in the ERBL group (1 044.77±522.77 yuan VS 2 538.44±465.63 yuan, t=-21.660, P<0.001). The incidence of perioperative pain and moderate-to-severe pain in the EIS group was significantly lower than that in the ERBL group [2.91% (3/103) VS 25.00% (25/100), χ2=20.817, P<0.001; 0.97% (1/103) VS 18.00% (18/100), χ2=17.344, P<0.001]. There were no significant differences in the incidence of perioperative bleeding, anal distension, or urinary retention between the two groups [0.97% (1/103) VS 1.00% (1/100), 11.65% (12/103) VS 19.00% (19/100), 0.00% (0/103) VS 2.00% (2/100), P>0.05]. During the 12-week follow-up, 4 patients were lost to follow-up (all from the EIS group). There were no significant differences in symptom improvement rate, recurrence rate, or patient satisfaction rate between the two groups [96.97% (96/99) VS 96.00% (96/100), 3.03% (3/99) VS 5.00% (5/100), 97.98% (97/99) VS 95.00% (95/100), P>0.05]. At 12 weeks postoperatively, the HDSS in the EIS group significantly decreased compared to preoperative levels [0.0 (0.0, 1.0) VS 5.0 (3.0, 7.0), Z=-18.270, P<0.010], the EQ-5D score in the ERBL group significantly increased compared to preoperative levels (1.00±0.01 VS 0.98±0.03, F=27.527, P<0.010), and self-rated health status score in the ERBL group significantly increased compared to preoperative levels (92.31±6.89 VS 82.62±10.98, F=115.025, P<0.010). At 12 weeks postoperatively, the HDSS in the ERBL group significantly decreased compared to preoperative levels [0.0 (0.0, 1.0) VS 5.0 (4.0, 8.0), Z=-16.110, P<0.010], the EQ-5D score in the ERBL group significantly increased compared to preoperative levels (1.00±0.00 VS 0.98±0.05, F=13.718, P<0.010), and self-rated health status score in the ERBL group significantly increased compared to preoperative levels (93.46±6.35 VS 84.15±10.71, F=123.695, P<0.010). Conclusion:Both EIS and ERBL are safe and effective treatments for grade Ⅰ-Ⅲ internal hemorrhoids, with high patient satisfaction. Comparatively, EIS demonstrates lower surgical costs and a reduced incidence and severity of perioperative pain.

Objective To analyze the literature about Xiaoxianxiong Decoction based on the bibliometric method;To explore the research status and hotspots and trend of Xiaoxianxiong Decoction.Methods Relevant literature about Xiaoxianxiong Decoction was retrieved from CNKI,VIP,Wanfang Data and CBM from the establishment of the databases to January 26,2024.NoteExpress 3.5.0 and CiteSpace 6.1.R6 software were used to sort out the data related to authors,institutions and keywords,and draw maps for analysis.Results After screening,a total of 1 023 articles were included,and the number of publications is on the rise.The journal with the most articles was Journal of Sichuan Traditional Chinese Medicine(35 articles),Journal of New Chinese Medicine(32 articles),and Henan Traditional Chinese Medicine(30 articles).The literature type was the most with the number of clinical applications,accounting for 40.08%(410 articles).Totally 884 authors were included,and the authors with the most articles were Sun Qinguo(10 articles),Liu Yujie(10 articles)and Geng Yun(8 articles).A total of 782 institutions were included,and the institution with the most articles was Hubei University of Chinese Medicine(35 articles),Hunan University of Chinese Medicine(18 articles),Shandong University of Traditional Chinese Medicine(15 articles),etc.A total of 871 keywords were included,forming 10 clusters.The keywords with high frequency and betweeness centrality were"classic formulas","coronary heart disease","experience of famous doctors","angina"and"medical records".Conclusion The research on Xiaoxianxiong Decoction continues to gain popularity.Research hotspots include clinical applications,the experience of famous doctors,and basic research.It has a wide range of disease types,mainly focusing on syndrome differentiation and treatment of phlegm heat syndrome of coronary heart disease and angina pectoris.In recent years,it has gradually expanded to diabetes,gastric cancer and other diseases.

Objective To analyze the literature about Xiaoxianxiong Decoction based on the bibliometric method;To explore the research status and hotspots and trend of Xiaoxianxiong Decoction.Methods Relevant literature about Xiaoxianxiong Decoction was retrieved from CNKI,VIP,Wanfang Data and CBM from the establishment of the databases to January 26,2024.NoteExpress 3.5.0 and CiteSpace 6.1.R6 software were used to sort out the data related to authors,institutions and keywords,and draw maps for analysis.Results After screening,a total of 1 023 articles were included,and the number of publications is on the rise.The journal with the most articles was Journal of Sichuan Traditional Chinese Medicine(35 articles),Journal of New Chinese Medicine(32 articles),and Henan Traditional Chinese Medicine(30 articles).The literature type was the most with the number of clinical applications,accounting for 40.08%(410 articles).Totally 884 authors were included,and the authors with the most articles were Sun Qinguo(10 articles),Liu Yujie(10 articles)and Geng Yun(8 articles).A total of 782 institutions were included,and the institution with the most articles was Hubei University of Chinese Medicine(35 articles),Hunan University of Chinese Medicine(18 articles),Shandong University of Traditional Chinese Medicine(15 articles),etc.A total of 871 keywords were included,forming 10 clusters.The keywords with high frequency and betweeness centrality were"classic formulas","coronary heart disease","experience of famous doctors","angina"and"medical records".Conclusion The research on Xiaoxianxiong Decoction continues to gain popularity.Research hotspots include clinical applications,the experience of famous doctors,and basic research.It has a wide range of disease types,mainly focusing on syndrome differentiation and treatment of phlegm heat syndrome of coronary heart disease and angina pectoris.In recent years,it has gradually expanded to diabetes,gastric cancer and other diseases.

Objective:To evaluate the efficacy and safety of endoscopic injection sclerotherapy (EIS) and endoscopic rubber band ligation (ERBL) for the treatment of grade Ⅰ-Ⅲ internal hemorrhoids.Methods:A prospective study was conducted on patients with grade Ⅰ-Ⅲ internal hemorrhoids who sought treatment at Renmin Hospital of Wuhan University or the NO.2 People's Hospital of Fuyang City from November 2021 to November 2022. Eligible patients were continuously enrolled based on inclusion and exclusion criteria and randomized into 2 groups using a central randomization system: the EIS group and the ERBL group. The primary outcomes included symptom improvement rate, recurrence rate, incidence of adverse events (bleeding, anal distension, pain, urinary retention, etc.), surgical costs, patient satisfaction, hemorrhoidal disease symptom score (HDSS), European quality of life 5-dimensions (EQ-5D) score, and self-rated health status score.Results:A total of 203 patients were enrolled (86 from Renmin Hospital of Wuhan University and 117 from the NO.2 People's Hospital of Fuyang City), with 103 in the EIS group and 100 in the ERBL group. Both groups successfully completed endoscopic treatment for internal hemorrhoids. The surgical cost in the EIS group was significantly lower than that in the ERBL group (1 044.77±522.77 yuan VS 2 538.44±465.63 yuan, t=-21.660, P<0.001). The incidence of perioperative pain and moderate-to-severe pain in the EIS group was significantly lower than that in the ERBL group [2.91% (3/103) VS 25.00% (25/100), χ2=20.817, P<0.001; 0.97% (1/103) VS 18.00% (18/100), χ2=17.344, P<0.001]. There were no significant differences in the incidence of perioperative bleeding, anal distension, or urinary retention between the two groups [0.97% (1/103) VS 1.00% (1/100), 11.65% (12/103) VS 19.00% (19/100), 0.00% (0/103) VS 2.00% (2/100), P>0.05]. During the 12-week follow-up, 4 patients were lost to follow-up (all from the EIS group). There were no significant differences in symptom improvement rate, recurrence rate, or patient satisfaction rate between the two groups [96.97% (96/99) VS 96.00% (96/100), 3.03% (3/99) VS 5.00% (5/100), 97.98% (97/99) VS 95.00% (95/100), P>0.05]. At 12 weeks postoperatively, the HDSS in the EIS group significantly decreased compared to preoperative levels [0.0 (0.0, 1.0) VS 5.0 (3.0, 7.0), Z=-18.270, P<0.010], the EQ-5D score in the ERBL group significantly increased compared to preoperative levels (1.00±0.01 VS 0.98±0.03, F=27.527, P<0.010), and self-rated health status score in the ERBL group significantly increased compared to preoperative levels (92.31±6.89 VS 82.62±10.98, F=115.025, P<0.010). At 12 weeks postoperatively, the HDSS in the ERBL group significantly decreased compared to preoperative levels [0.0 (0.0, 1.0) VS 5.0 (4.0, 8.0), Z=-16.110, P<0.010], the EQ-5D score in the ERBL group significantly increased compared to preoperative levels (1.00±0.00 VS 0.98±0.05, F=13.718, P<0.010), and self-rated health status score in the ERBL group significantly increased compared to preoperative levels (93.46±6.35 VS 84.15±10.71, F=123.695, P<0.010). Conclusion:Both EIS and ERBL are safe and effective treatments for grade Ⅰ-Ⅲ internal hemorrhoids, with high patient satisfaction. Comparatively, EIS demonstrates lower surgical costs and a reduced incidence and severity of perioperative pain.

Objective:To evaluate the efficacy and safety of cytoreductive surgery (CRS) combined with hyperthermic intraperitoneal chemotherapy (HIPEC) in the treatment of pseudomyxoma peritonei (PMP).Methods:In this descriptive case series study, we retrospective analyzed the records of PMP patients treated with CRS and HIPEC between January 2013 and June 2023 at Affiliated Cancer Hospital and Institute of Guangzhou Medical University. The inclusion criteria were as follows: (1) Aged 18 to 75 years and nonpregnant women. (2) Histologically confirmed diagnosis of pseudomyxoma peritonei. (3) Karnofsky Performance Scale (KPS)>70. (4) The functions of major organs such as the heart, liver, lungs, and kidneys can tolerate major surgery for long periods of time. (5) No evidence of extra-abdominal metastasis. Patients with extensive intra-abdominal adhesions or severe infectious diseases were excluded. The main outcomes were overall survival (OS) and postoperative major complications. The postoperative major complications were graded according to the National Cancer Institute Common Terminology Criteria for Adverse Events (version 5.0). We used the peritoneal cancer index (PCI) score to quantitatively assess the peritoneal metastases and the completeness of cytoreduction (CCR) score at the end of surgery (CCR-0 and CCR-1 considered to be complete CRS).Results:A total of the 186 PMP patients with a median age of 56 (interquartile range extremes (IQRE), 48-64) years were included, 65 (34.9%) males and 121 (65.1%) females. The median peritoneal cancer index (PCI) score was 28 (20-34). Appendiceal origin accounted for 91.4%. Histological types were low grade in 99 patients (53.2%), high grade in 57 patients (30.6%), and 55 patients (29.6%) received complete cytoreduction (CCR-0/1). The median operative duration was 300 (211-430) minutes for all patients. Treatment-related 30-day mortality was 2.7%; 90-day mortality 4.3%; reoperation 1.6%; and severe morbidity 43.0%. Within the entire series, anemia(27.4%), electrolyte disturbance(11.6%), and hypoalbuminemia(7.5%) were the most frequent major complications (grade 3-4). The incidences of gastrointestinal anastomotic leakage, abdominal bleeding, and abdominal infection were 2.2%, 2.2%, and 4.3%, respectively. After a median follow-up of 38.1 (95%CI:31.2-45.1) months, the 5-year OS was 50.3% (95%CI: 40.7%-59.9%) with a median survival time of 66.1 (95%CI: 43.1-89.1) months. The survival analysis showed that patients with pathological low grade, low PCI, and low CCR score had better survival with statistically significant differences (all P<0.05). Further stratified into complete and incomplete CRS subgroups, the 5-year OS of the CCR-0 and CCR-1 subgroups was 88.9% (95%CI: 68.3%-100.0%) and 77.6% (95%CI: 62.7%-92.5%), respectively; and 42.0% (95%CI: 29.5%-54.5%) in the CCR-2/3 subgroup. Conclusions:CRS and HIPEC may result in a long-term survival benefit for PMP patients with acceptable perioperative morbidity and mortality. This strategy, when complete CRS is possible, could significantly prolong survival for strictly selected patients at experienced centers.

Objective:To evaluate the efficacy and safety of cytoreductive surgery (CRS) combined with hyperthermic intraperitoneal chemotherapy (HIPEC) in the treatment of pseudomyxoma peritonei (PMP).Methods:In this descriptive case series study, we retrospective analyzed the records of PMP patients treated with CRS and HIPEC between January 2013 and June 2023 at Affiliated Cancer Hospital and Institute of Guangzhou Medical University. The inclusion criteria were as follows: (1) Aged 18 to 75 years and nonpregnant women. (2) Histologically confirmed diagnosis of pseudomyxoma peritonei. (3) Karnofsky Performance Scale (KPS)>70. (4) The functions of major organs such as the heart, liver, lungs, and kidneys can tolerate major surgery for long periods of time. (5) No evidence of extra-abdominal metastasis. Patients with extensive intra-abdominal adhesions or severe infectious diseases were excluded. The main outcomes were overall survival (OS) and postoperative major complications. The postoperative major complications were graded according to the National Cancer Institute Common Terminology Criteria for Adverse Events (version 5.0). We used the peritoneal cancer index (PCI) score to quantitatively assess the peritoneal metastases and the completeness of cytoreduction (CCR) score at the end of surgery (CCR-0 and CCR-1 considered to be complete CRS).Results:A total of the 186 PMP patients with a median age of 56 (interquartile range extremes (IQRE), 48-64) years were included, 65 (34.9%) males and 121 (65.1%) females. The median peritoneal cancer index (PCI) score was 28 (20-34). Appendiceal origin accounted for 91.4%. Histological types were low grade in 99 patients (53.2%), high grade in 57 patients (30.6%), and 55 patients (29.6%) received complete cytoreduction (CCR-0/1). The median operative duration was 300 (211-430) minutes for all patients. Treatment-related 30-day mortality was 2.7%; 90-day mortality 4.3%; reoperation 1.6%; and severe morbidity 43.0%. Within the entire series, anemia(27.4%), electrolyte disturbance(11.6%), and hypoalbuminemia(7.5%) were the most frequent major complications (grade 3-4). The incidences of gastrointestinal anastomotic leakage, abdominal bleeding, and abdominal infection were 2.2%, 2.2%, and 4.3%, respectively. After a median follow-up of 38.1 (95%CI:31.2-45.1) months, the 5-year OS was 50.3% (95%CI: 40.7%-59.9%) with a median survival time of 66.1 (95%CI: 43.1-89.1) months. The survival analysis showed that patients with pathological low grade, low PCI, and low CCR score had better survival with statistically significant differences (all P<0.05). Further stratified into complete and incomplete CRS subgroups, the 5-year OS of the CCR-0 and CCR-1 subgroups was 88.9% (95%CI: 68.3%-100.0%) and 77.6% (95%CI: 62.7%-92.5%), respectively; and 42.0% (95%CI: 29.5%-54.5%) in the CCR-2/3 subgroup. Conclusions:CRS and HIPEC may result in a long-term survival benefit for PMP patients with acceptable perioperative morbidity and mortality. This strategy, when complete CRS is possible, could significantly prolong survival for strictly selected patients at experienced centers.

Uterus didelphys occurs in ~0.4% of females and is found in ~11%-20% of all uterus defects. It is a risk factor for cervical insufficiency, consequently contributing to late miscarriage or preterm birth. Thus far, only two prior cases of uterus didelphys accompanied by cervical insufficiency treated through laparoscopic cervical cerclage have been reported; however, livebirth only occurred in one hemiuterus. Herein, we report a case of uterus didelphys in a patient diagnosed with cervical insufficiency. Following the placement of a modified laparoscopic cervical cerclage, the patient had two successful livebirths through both hemiuteruses, respectively, with longer gestation age (ie, >36 weeks). The aim of this case report was to provide useful information for clinical practitioners to make better decisions on the management of cervical insufficiency in patients with uterus didelphys, and identify obstetric complications that clinicians should pay attention to during pregnancy.

Uterus didelphys occurs in ~0.4% of females and is found in ~11%-20% of all uterus defects. It is a risk factor for cervical insufficiency, consequently contributing to late miscarriage or preterm birth. Thus far, only two prior cases of uterus didelphys accompanied by cervical insufficiency treated through laparoscopic cervical cerclage have been reported; however, livebirth only occurred in one hemiuterus. Herein, we report a case of uterus didelphys in a patient diagnosed with cervical insufficiency. Following the placement of a modified laparoscopic cervical cerclage, the patient had two successful livebirths through both hemiuteruses, respectively, with longer gestation age (ie, >36 weeks). The aim of this case report was to provide useful information for clinical practitioners to make better decisions on the management of cervical insufficiency in patients with uterus didelphys, and identify obstetric complications that clinicians should pay attention to during pregnancy.

Objective:To investigate the efficacy and safety of different endoscopic treatment strategies for grade Ⅰ-Ⅲ internal hemorrhoids.Methods:Clinical data of 107 internal hemorrhoid patients who received endoscopic sclerotherapy or band ligation in Renmin Hospital of Wuhan University from December 2018 to December 2020 were retrospectively studied. Postoperative adverse events, efficacy, and satisfaction were followed up.Results:Among the 107 patients, there were 45 patients (42.06%) with grade Ⅰ, 55 (52.34%) with grade Ⅱ, and 6 (5.60%) with grade Ⅲ. At the same time, 94.39% (101/107) patients underwent other gastrointestinal endoscopic treatment. The postoperative follow-up time ranged from 3 to 25 months, with a median of 5 months. A total of 84 patients underwent routine endoscopic injection sclerotherapy, and 8 had adverse events after the surgery. The overall effective rate was 97.61% (82/84), and satisfaction rate was 95.24% (80/84). Nine underwent endoscopic foam sclerotherapy, and no postoperative adverse events were observed. The overall effective rate and the satisfaction rate were both 100.00% (9/9). Among the 11 patients undergoing endoscopic band ligation, 2 had adverse events after the surgery. The overall effective rate was 81.82% (9/11), and the satisfaction rate was 72.73% (8/11). Three patients underwent sclerotherapy combined with ligation, and 2 had postoperative adverse events. The overall effective rate was 100.00% (3/3), and the satisfaction rate was 66.67% (2/3). Sclerotherapy was generally superior to ligation in operation cost. Further subgroup analysis for grade Ⅰ-Ⅱ patients showed that for grade Ⅰ patients, sclerotherapy was better than band ligation in the incidence of postoperative pain ( P<0.05), and for grade Ⅱ patients, no statistically significant differences were observed in adverse events, effective rate and satisfaction rate ( P>0.05). Conclusion:Both endoscopic injection sclerotherapy and band ligation for internal hemorrhoids are safe and effective, and may not increase the risk of adverse events when simultaneously completed with other gastrointestinal endoscopic treatment.

Objective:To evaluate the efficacy and safety of lactulose combined with polyethylene glycol for bowel preparation before colonoscopy in patients of different risks.Methods:A total of 208 patients undergoing colonoscopy were enrolled, including 108 high-risk and 100 low-risk patients. The high-risk patients were divided into group A (54 taking lactulose + polyethylene glycol) and group B (54 taking polyethylene glycol), and the low-risk patients were divided into group C (49 taking lactulose + polyethylene glycol) and group D (51 taking polyethylene glycol). The Boston bowel preparation score, cecal intubation time, withdrawal time, the detection rate of colonic polyps and adenoma, and the incidence of adverse reactions were observed.Results:Among the high-risk patients, the Boston bowel preparation score and adenoma detection rate in group A [(6.35±1.15) scores, 46.3%] were significantly higher than those in group B [(5.76±0.89) scores, 22.2%, both P<0.05], and the first defecation interval in group A was significantly shorter than that in group B [(1.20±0.85) h VS (3.29 ± 2.93) h, P<0.05]. There was no significant difference in adequate bowel preparation rate, polyp detection rate, frequency of defecation or incidence of adverse reactions between group A and B. In the low-risk patients, the first defecation interval in group C was significantly shorter than that in group D [(1.65 ± 1.35) h VS (3.42 ± 2.64) h, P<0.05], and the incidence of adverse reactions was significantly lower than that in group D (44.9% VS 64.7%, P<0.05). There was no significant difference in adequate bowel preparation rate, Boston bowel preparation score, adenoma detection rate, polyp detection rate or frequency of defecation between group C and D. Conclusion:For the high-risk patients, the effect of lactulose combined with polyethylene glycol for bowel cleansing is better than that of traditional polyethylene glycol in the improvement of the Boston bowel preparation score, adenoma detection rate, and the first defecation interval. For low-risk patients, lactulose combined with polyethylene glycol regimen has few advantages over traditional polyethylene glycol regimen.