Digital rectal examination(DRE)is essential for diagnosing anorectal diseases,yet its widespread adoption remains suboptimal among practitioners.While modalities such as anorectal manometry,rectal balloon expulsion te...Digital rectal examination(DRE)is essential for diagnosing anorectal diseases,yet its widespread adoption remains suboptimal among practitioners.While modalities such as anorectal manometry,rectal balloon expulsion tests,pelvic floor electromyography,and dynamic imaging(defecography/pelvic floor magnetic resonance imaging)enable comprehensive assessment of anorectal function,many healthcare facilities lack advanced diagnostic tools and specialized personnel.DRE has notable diagnostic value in the primary evaluation of functional defecation disorders(FDDs),particularly for detecting dyssynergic defecation and structural pelvic floor defects.Its cost efficiency and universal accessibility render it indispensable in resource-limited environments where high-resolution diagnostic technologies(e.g.,high-resolution manometry)are unavailable.This review delineates standardized DRE protocols for assessing FDDs and highlights characteristic imaging features of FDDs with the aim of improving the understanding of DRE.This review will hopefully encourage clinicians to perform DREs in diverse clinical settings.展开更多
BACKGROUND Non-operative spinal infections(NOSI)are caused by tuberculosis,brucella,and other specific bacteria.The etiology of the disease is insidious,the onset is slow and the diagnosis and treatment are difficult....BACKGROUND Non-operative spinal infections(NOSI)are caused by tuberculosis,brucella,and other specific bacteria.The etiology of the disease is insidious,the onset is slow and the diagnosis and treatment are difficult.Identifying the factors associated with spinal infection and early intervention can reduce the occurrence of the disease.At present,the research mainly focuses on the accurate diagnosis and treatment of spinal infection,and there are few studies on the prevention of spinal infection.The concept of"preventive treatment of diseases"in traditional Chinese medicine may help identify the causes and reduce the occurrence of NOSI.AIM To determine the association of age,bowel movements,and sleep patterns with NOSI.METHODS Data of 69 NOSI patients and 84 healthy controls in a tertiary hospital from January 2019 to June 2024 were collected.Patients with NOSI had imaging evidence(magnetic resonance imaging)of spinal infections(including infections caused by tuberculosis,brucopathy,and other pathogens)and had no history of spinal surgery in the last 1 year were included in the analysis.Patients with spinalinfection due to spinal surgery are excluded in the study.Data including age,sex,place of residence,sleeping status,and bowel movements were collected.SPSS22.0 was used for correlation analysis of all data.RESULTS The mean age of the NOSI group and the control group was 63.55±14.635 years and 59.18±17.111 years,respectively,without statistical difference(P=0.096).There was also no statistically significant difference in gender between the two groups.In the NOSI group,45(65.22%)were over 60 years old,and 44(63.77%)were rural residents.Compared with the control group,the NOSI group had more patients with sleep disorder and defecation disorder,accounting for 69.57%and 68.12%,respectively,with significant statistical difference(both P<0.001).Regression analysis showed that defecation and sleep disorders were closely related to NOSI(both P<0.001).CONCLUSION Most patients with NOSI are older and have sleep disorders and abnormal defecation.展开更多
BACKGROUND Defecation disorders are obscure sequelae that occurs after gastrectomy,and its implication on daily lives of patients have not been sufficiently investigated.AIM To examine the features of defecation disor...BACKGROUND Defecation disorders are obscure sequelae that occurs after gastrectomy,and its implication on daily lives of patients have not been sufficiently investigated.AIM To examine the features of defecation disorders after gastrectomy and to explore its implication on daily lives of patients in a large cohort using the Postgast rectomy Syndrome Assessment Scale(PGSAS)-45.METHODS We conducted a nationwide multi-institutional study using PGSAS-45 to examine the prevalence of postgastrectomy syndrome and its impact on daily lives of patients after various types of gastrectomy.Data were obtained from 2368 eligible patients at 52 institutions in Japan.Of these,1777 patients who underwent total gastrectomy(TG;n=393)or distal gastrectomy(DG;n=1384)were examined.The severity of defecation disorder symptoms,such as diarrhea and constipation,and their correlation with other postgastrectomy symptoms were examined.The importance of defecation disorder symptoms on the living states and quality of life(QOL)of postgastrectomy patients,and those clinical factors that affect the severity of defecation disorder symptoms were evaluated using multiple regression analysis.RESULTS Among seven symptom subscales of PGSAS-45,the ranking of diarrhea was 4th in TG and 2nd in DG.The ranking of constipation was 5th in TG and 1st in DG.The symptoms that correlated well with diarrhea were dumping and indigestion in both TG and DG;while those with constipation were abdominal pain and mealrelated distress in TG,and were meal-related distress and indigestion in DG.Among five main outcome measures(MOMs)of living status domain,constipation significantly impaired four MOMs,while diarrhea had no effect in TG.Both diarrhea and constipation impaired most of five MOMs in DG.Among six MOMs of QOL domain,diarrhea impaired one MOM,whereas constipation impaired all six MOMs in TG.Both diarrhea and constipation equally impaired all MOMs in DG.Male sex,younger age,division of the celiac branch of vagus nerve,and TG,independently worsened diarrhea,while female sex worsened constipation.CONCLUSION Defecation disorder symptoms,particularly constipation,impair the living status and QOL of patients after gastrectomy;therefore,we should pay attention and adequately treat these relatively modest symptoms to improve postoperative QOL.展开更多
Dyssynergic defecation is one of the most common forms of functional constipation both in children and adults; it is defined by incomplete evacuation of fecal material from the rectum due to paradoxical contraction or...Dyssynergic defecation is one of the most common forms of functional constipation both in children and adults; it is defined by incomplete evacuation of fecal material from the rectum due to paradoxical contraction or failure to relax pelvic floor muscles when straining to defecate. This is believed to be a behavioral disorder because there.are no associated morphological or neurological abnormalities, and consequently biofeedback training has been recommended for treatment. Biofeedback involves the use of pressure measurements or averaged electromyographic activity within the anal canal to teach patients how to relax pelvic floor muscles when straining to defecate. This is often combined with teaching the patient more appropriate techniques for straining （increasing intra-abdominal pressure） and having the patient practice defecating a water filled balloon. Tn adults, randomized controlled trials show that this form of biofeedback is more effective than laxatives, general muscle relaxation exercises （described as sham biofeedback）, and drugs to relax skeletal muscles. Moreover, its effectiveness is specific to patients who have dyssynergic defecation and not slow transit constipation. However, in children, no clear superiority for biofeedback compared to laxatives has been demonstrated. Based on three randomized controlled studies in the last two years, biofeedback appears to be the preferred treatment for dyssynergic defecation in adults.展开更多
Objective:To systematically evaluate and compare the effects of electro-acupuncture combined with biofeedback training and simple biofeedback training on the intervention of patients with functional defecation disorde...Objective:To systematically evaluate and compare the effects of electro-acupuncture combined with biofeedback training and simple biofeedback training on the intervention of patients with functional defecation disorder.Methods:Computer retrieval was performed to search randomized controlled trials about electroacupuncture combined with biofeedback training in the treatment of patients with functional defecation disoder from January 2000 to January 2019 via websites,including CNKI,Wanfang data knowledge service platform,CBM,VIP,Pub Med,EMBase,Cochrane Library,Web of Science,and Springerlink,JBI evidence-based Nursing database,RNAO,Nursing Consult,BIOSIS,Medline and so on.Screening was performed according to the inclusion and exclusion criteria,data were extracted,literature quality was evaluated,and Meta analysis was performed on the extracted data using Rev Man5.3 software.Results:Five studies including 363 subjects were included.The results of meta-analysis showed that the effective rate of electroacupuncture combined with biofeedback group(combined group)in the treatment of functional defecation disorder was higher than that of biofeedback group(control group)[RR=1.29,95%CI(1.17,1.42),P<0.00001],the difficulty score of defecation in combined group was lower than that of control group[MD=–0.71,95%CI(–1.22,–0.21),P=0.006],and anal rest pressure was lower than that of control group[MD=–0.44,95%CI(-0.80,–0.09),P=0.02].Tubing maximum systolic pressure is lower than the control group[MD=–2.06,95%CI(–3.60,–0.52),P=0.009).Conclusion:Acupuncture combined with biofeedback can effectively improve the defecation difficulty of patients with functional defecation disorder,as well as the anal resting pressure and the maximum anal systolic pressure.Due to the limitation of the number of included literatures and the heterogeneity among evaluation indexes,the evaluation of defecation difficulty score and anal dynamics still needs to be further evaluated under the support of clinical studies with more centers,high quality and large sample size.展开更多
文摘Digital rectal examination(DRE)is essential for diagnosing anorectal diseases,yet its widespread adoption remains suboptimal among practitioners.While modalities such as anorectal manometry,rectal balloon expulsion tests,pelvic floor electromyography,and dynamic imaging(defecography/pelvic floor magnetic resonance imaging)enable comprehensive assessment of anorectal function,many healthcare facilities lack advanced diagnostic tools and specialized personnel.DRE has notable diagnostic value in the primary evaluation of functional defecation disorders(FDDs),particularly for detecting dyssynergic defecation and structural pelvic floor defects.Its cost efficiency and universal accessibility render it indispensable in resource-limited environments where high-resolution diagnostic technologies(e.g.,high-resolution manometry)are unavailable.This review delineates standardized DRE protocols for assessing FDDs and highlights characteristic imaging features of FDDs with the aim of improving the understanding of DRE.This review will hopefully encourage clinicians to perform DREs in diverse clinical settings.
文摘BACKGROUND Non-operative spinal infections(NOSI)are caused by tuberculosis,brucella,and other specific bacteria.The etiology of the disease is insidious,the onset is slow and the diagnosis and treatment are difficult.Identifying the factors associated with spinal infection and early intervention can reduce the occurrence of the disease.At present,the research mainly focuses on the accurate diagnosis and treatment of spinal infection,and there are few studies on the prevention of spinal infection.The concept of"preventive treatment of diseases"in traditional Chinese medicine may help identify the causes and reduce the occurrence of NOSI.AIM To determine the association of age,bowel movements,and sleep patterns with NOSI.METHODS Data of 69 NOSI patients and 84 healthy controls in a tertiary hospital from January 2019 to June 2024 were collected.Patients with NOSI had imaging evidence(magnetic resonance imaging)of spinal infections(including infections caused by tuberculosis,brucopathy,and other pathogens)and had no history of spinal surgery in the last 1 year were included in the analysis.Patients with spinalinfection due to spinal surgery are excluded in the study.Data including age,sex,place of residence,sleeping status,and bowel movements were collected.SPSS22.0 was used for correlation analysis of all data.RESULTS The mean age of the NOSI group and the control group was 63.55±14.635 years and 59.18±17.111 years,respectively,without statistical difference(P=0.096).There was also no statistically significant difference in gender between the two groups.In the NOSI group,45(65.22%)were over 60 years old,and 44(63.77%)were rural residents.Compared with the control group,the NOSI group had more patients with sleep disorder and defecation disorder,accounting for 69.57%and 68.12%,respectively,with significant statistical difference(both P<0.001).Regression analysis showed that defecation and sleep disorders were closely related to NOSI(both P<0.001).CONCLUSION Most patients with NOSI are older and have sleep disorders and abnormal defecation.
基金Supported by Jikei UniversityJapanese Society for Gastrosurgical Pathophysiology。
文摘BACKGROUND Defecation disorders are obscure sequelae that occurs after gastrectomy,and its implication on daily lives of patients have not been sufficiently investigated.AIM To examine the features of defecation disorders after gastrectomy and to explore its implication on daily lives of patients in a large cohort using the Postgast rectomy Syndrome Assessment Scale(PGSAS)-45.METHODS We conducted a nationwide multi-institutional study using PGSAS-45 to examine the prevalence of postgastrectomy syndrome and its impact on daily lives of patients after various types of gastrectomy.Data were obtained from 2368 eligible patients at 52 institutions in Japan.Of these,1777 patients who underwent total gastrectomy(TG;n=393)or distal gastrectomy(DG;n=1384)were examined.The severity of defecation disorder symptoms,such as diarrhea and constipation,and their correlation with other postgastrectomy symptoms were examined.The importance of defecation disorder symptoms on the living states and quality of life(QOL)of postgastrectomy patients,and those clinical factors that affect the severity of defecation disorder symptoms were evaluated using multiple regression analysis.RESULTS Among seven symptom subscales of PGSAS-45,the ranking of diarrhea was 4th in TG and 2nd in DG.The ranking of constipation was 5th in TG and 1st in DG.The symptoms that correlated well with diarrhea were dumping and indigestion in both TG and DG;while those with constipation were abdominal pain and mealrelated distress in TG,and were meal-related distress and indigestion in DG.Among five main outcome measures(MOMs)of living status domain,constipation significantly impaired four MOMs,while diarrhea had no effect in TG.Both diarrhea and constipation impaired most of five MOMs in DG.Among six MOMs of QOL domain,diarrhea impaired one MOM,whereas constipation impaired all six MOMs in TG.Both diarrhea and constipation equally impaired all MOMs in DG.Male sex,younger age,division of the celiac branch of vagus nerve,and TG,independently worsened diarrhea,while female sex worsened constipation.CONCLUSION Defecation disorder symptoms,particularly constipation,impair the living status and QOL of patients after gastrectomy;therefore,we should pay attention and adequately treat these relatively modest symptoms to improve postoperative QOL.
文摘Dyssynergic defecation is one of the most common forms of functional constipation both in children and adults; it is defined by incomplete evacuation of fecal material from the rectum due to paradoxical contraction or failure to relax pelvic floor muscles when straining to defecate. This is believed to be a behavioral disorder because there.are no associated morphological or neurological abnormalities, and consequently biofeedback training has been recommended for treatment. Biofeedback involves the use of pressure measurements or averaged electromyographic activity within the anal canal to teach patients how to relax pelvic floor muscles when straining to defecate. This is often combined with teaching the patient more appropriate techniques for straining （increasing intra-abdominal pressure） and having the patient practice defecating a water filled balloon. Tn adults, randomized controlled trials show that this form of biofeedback is more effective than laxatives, general muscle relaxation exercises （described as sham biofeedback）, and drugs to relax skeletal muscles. Moreover, its effectiveness is specific to patients who have dyssynergic defecation and not slow transit constipation. However, in children, no clear superiority for biofeedback compared to laxatives has been demonstrated. Based on three randomized controlled studies in the last two years, biofeedback appears to be the preferred treatment for dyssynergic defecation in adults.
基金Beijing Traditional Chinese Medicine Science and Technology Development Fund Project。
文摘Objective:To systematically evaluate and compare the effects of electro-acupuncture combined with biofeedback training and simple biofeedback training on the intervention of patients with functional defecation disorder.Methods:Computer retrieval was performed to search randomized controlled trials about electroacupuncture combined with biofeedback training in the treatment of patients with functional defecation disoder from January 2000 to January 2019 via websites,including CNKI,Wanfang data knowledge service platform,CBM,VIP,Pub Med,EMBase,Cochrane Library,Web of Science,and Springerlink,JBI evidence-based Nursing database,RNAO,Nursing Consult,BIOSIS,Medline and so on.Screening was performed according to the inclusion and exclusion criteria,data were extracted,literature quality was evaluated,and Meta analysis was performed on the extracted data using Rev Man5.3 software.Results:Five studies including 363 subjects were included.The results of meta-analysis showed that the effective rate of electroacupuncture combined with biofeedback group(combined group)in the treatment of functional defecation disorder was higher than that of biofeedback group(control group)[RR=1.29,95%CI(1.17,1.42),P<0.00001],the difficulty score of defecation in combined group was lower than that of control group[MD=–0.71,95%CI(–1.22,–0.21),P=0.006],and anal rest pressure was lower than that of control group[MD=–0.44,95%CI(-0.80,–0.09),P=0.02].Tubing maximum systolic pressure is lower than the control group[MD=–2.06,95%CI(–3.60,–0.52),P=0.009).Conclusion:Acupuncture combined with biofeedback can effectively improve the defecation difficulty of patients with functional defecation disorder,as well as the anal resting pressure and the maximum anal systolic pressure.Due to the limitation of the number of included literatures and the heterogeneity among evaluation indexes,the evaluation of defecation difficulty score and anal dynamics still needs to be further evaluated under the support of clinical studies with more centers,high quality and large sample size.
