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Objective@#To evaluate the quality of life after Altemeier and Delorme procedures for rectal prolapse patients.@*Methods@#A retrospective cohort study was performed. Clinical data of patients with full-thickness rectal prolapse undergoing surgical treatment in the Sixth Affiliated Hospital, Sun Yat-sen University from February 2013 to January 2018 were retrospectively analyzed. Patients who had no preoperative imaging data, who suffered from internal rectal intussusception, or who did not undergo Altemeier and Delorme operations were excluded. Sixty-seven patients were enrolled, including 32 males with median age of 20.5 (13, 34) years and 35 females with median age of 65.0 (50, 77) years. According to different procedures, patients were divided into the Altemeier group (48 cases) and the Delorme group (19 cases), who received standard Altemeier and Delorme operations respectively. The maximal prolapse length of preoperative squat position, the Longo constipation score, Wexner incontinence score, EQ-5D-5L score, postoperative complications and recurrence rate were analyzed and compared between two groups.@*Results@#The maximal prolapse length of preoperative squat position in Altemeier group and Delorme group was (7.3±3.3) cm and (4.9±2.1) cm respectively with significant difference (t=2.907, P=0.005). The operations in both groups were successfully completed. The operation time and postoperative hospital stay of Altemeier group were longer than those of Delorme group [(112.3±47.0) minutes vs. (80.7±35.4) minutes, t=2.637, P=0.010; (11.3±5.0) days vs. (8.6±3.0) days, t=2.177, P=0.033]. The median follow-up period was 26 (13, 45) months. In the last follow-up, compared to pre-operation, the Longo constipation score [9.0 (6.0, 14.0) vs 4.0 (1.0, 6.5), Z=-4.989, P<0.001], Wexner incontinence score [0 (0, 5.5) vs. 0 (0, 2.0), Z=-3.325, P<0.001] and EQ-5D-5L score [45.0 (40.0, 57.5) vs. 80.0 (70.0, 87.5), Z=-5.587, P<0.001] were all improved obviously in the Altemeier group, meanwhile Longo constipation score [6.0 (5.0, 14.0) vs. 3.0 (1.0, 7.0), Z=-2.186, P=0.029], Wexner incontinence score [0 (0, 12.0) vs. 0 (0, 4.0), Z=-2.325, P=0.020] and EQ-5D-5L score [50.0 (35.0, 60.0) vs. 75.0 (65.0, 90.0), Z=-3.360, P=0.001] in the Delorme group were all improved obviously as well. The postoperative morbidity of complication between the two groups was not significantly different [10/48 (20.8%) vs. 4/19 (21.1%), χ2=0.049, P=0.826]. Sixteen patients (28.0%) relapsed after operation, including 10 patients in the Altemeier group and 6 patients in the Delorme group, without statistically significant difference (P=0.134).@*Conclusions@#Both the Altemeier and Delorme procedures are effective treatments for rectal prolapse, which can improve the postoperative quality of life. Delorme procedure has the advantages of shorter operation time and faster postoperative recovery in patients with mild prolapse.
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<p><b>OBJECTIVE</b>To evaluate three different methods for controlling presacral massive bleeding during pelvic operations.</p><p><b>METHODS</b>Clinical data of 11 patients with presacral massive bleeding during pelvic operation at The Sixth Affiliated Hospital of Sun Yat-sen University and 157 Branch Hospital of Guangzhou General Hospital of Guangzhou Military Command from January 2001 to January 2016 were analyzed retrospectively. Hemostasis methods for presacral massive bleeding during operation included gauze packing (whole pressure), drawing pin (local pressure) and absorbable gauze (absorbable gauze was adhered to bleeding position with medical glue after local pressure). Efficacy of these 3 methods for controlling bleeding was evaluated and compared.</p><p><b>RESULTS</b>Ten patients were male and 1 was female with average age of 65.2 (40 to 79) years old. Eight cases were rectal cancer, 2 were presacral malignancies and 1 was rectal benign lesion. Bleeding volume during operation was 300 to 2 500 (median 800) ml. From 2001 to 2012, 4 cases received gauze packing, of whom, 3 cases were scheduled Dixon resection before operation and then had to be referred to Hartman resection; 3 cases died of systemic failure due to postoperative chronic errhysis and infection, and 1 underwent re-operation. At the same time from 2001 to 2012, 5 cases received drawing pin, of whom, bleeding of 3 cases was successfully controlled and Dixon resection was completed. In other 2 cases with hemostasis failure, 1 case underwent re-operation following the use of gauze packing, and another 1 case received absorbable gauze hemostasis. All the 5 patients were healing. From 2013 to 2016, 2 cases completed scheduled anterior resection of rectum after successful hemostasis with absorbable gauze and were healing and discharged.</p><p><b>CONCLUSIONS</b>Gauze packing hemostasis is a basic method for controlling presacral massive bleeding. Drawing pin and absorbable gauze hemostasis are more precise and may avoid the change of surgical procedure. But drawing pin has the possibility of hemostasis failure. Absorbable gauze hemostasis with medical adhesive is effective, simple and fast.</p>
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The treatment of rectovaginal fistula is quite difficult. It is a formidable challenge for anorectal surgeons to successfully perform operations for rectovaginal fistulas, since both recurrence rate and incontinence rate are high. This commentary elucidates certain questions during the treatment course of rectovaginal fistula through reviewing relevant literature and our clinical practice, including the overall evaluation of the preoperative rectovaginal fistula, the choice of suitable operation timing, reasonable choice of operational procedure and standard perioperative management. Precise special examination is the base of diagnosis. Magnetic resonance and rectal Doppler ultrasound can be helpful to make a precise and standard diagnosis of rectovaginal fistula. Suitable operation timing and satisfactory intestinal preparation are the premise of successful operation. Despite the variety of the surgical treatment, there is still no standard surgical technique with respect to rectovaginal fistula. Individualization must be considered based on the anatomic features of rectovaginal fistula, its surrounding tissues, the integrity of anal sphincter, and operative repair before. Perioperative management is important both in the increase of successful operation rate and the decrease of recurrence rate.
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In the past thirty years, colorectal surgeons have made great progress regarding the diagnosis and treatment of complex anal fistula, including the improvement of the accuracy of the preoperative evaluation of complex anal fistula, the improvement and standardization of the diagnosis and treatment of perianal fistulising Crohn's disease, the application of various "sphincter-sparing" procedures. However, complex anal fistula continues to prove a formidable challenge with a high recurrence rate and high incontinence rate. The variety of the surgical treatment also means that there is still no established "golden standard" with respect to that of the complex anal fistula. According to recent relevant literatures and personal experience, some critical issues in the diagnosis and treatment of complex anal fistula, including the approach to the accurate diagnosis, the value and significance of seton technique, the individual algorithm between the minimal invasive and extensive surgical treatments, the value of biopsy, are discussed in this article.
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Humans , Crohn Disease , Muscles , Rectal Fistula , Reference StandardsABSTRACT
<p><b>OBJECTIVE</b>To detect the expression of collagen and elastin fibers in the rectum of patients with obstructive defecation syndrome (ODS), and to explore the possible role of these fibers in the pathogenesis of ODS.</p><p><b>METHODS</b>The rectum specimens of 20 patients with ODS were collected. These patients had undergone stapled transanal rectal resection (STARR) surgery in our hospital since 2012. Full-thickness rectal specimens were stained with Masson and EVG staining to show collagen and elastin fibers. As the control, rectum specimens of 20 patients with severe prolapsed hemorrhoids also undergoing STARR surgery in our hospital during the same period were collected.</p><p><b>RESULTS</b>Masson staining showed that the structure of collagen fibers in submucosa was slender, area decreased [(13.88±7.02)% vs. (30.98±3.46)%, P<0.01], and the expression level was significantly lower in ODS group compared with control group. EVG staining also showed that collagen fiber area of ODS patients was reduced compared with control group [(17.18±7.24)% vs. (27.04±9.65)%, P<0.01]. Meanwhile EVG staining revealed that elastic fibers were fragmented in ODS group and the expression level was lower compared with control group [(1.20±1.39)% vs. (1.47±1.06)%], whereas the difference was not statistically significant(P>0.05).</p><p><b>CONCLUSION</b>The expression level of collagen fibers in patients with ODS is significantly reduced, which may play an important role in the pathogenesis of ODS.</p>
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Humans , Collagen , Constipation , Defecation , Digestive System Surgical Procedures , Elastin , Hemorrhoids , RectumABSTRACT
Objective To investigate the clinical significance of preoperative colonoscopy for patients with benign anal diseases,and to compare the success rates of examination done by sedated colonoscopy and conventional colonoscopy.Methods The clinical data of 333 patients with benign anal disease who received preoperative colonoscopy at the Six Affiliated Hospital of Sun Yat-Sen University from April 2010 to March 2011 were retrospectively analyzed.All the patients were divided into the lesion group (120 patients) and normal group (213 patients)according to the results of colonoscopy.The measurement data and count data were analyzed using the t test and chi-square test,respectively.Results The age of patients in the lesion group was (48 ± 14) years,which was significantly older than (42 ± 14) years (t =3.75,P ＜ 0.05).The constituent ratio of patients older than 40 years in the lesion group was 72.50％ (87/120),which was significantly higher than 39.44％ (84/213) in the normal group (x2=33.59,P ＜0.05).The proportions of male and female patients were 71.67％ (86/120) and 28.33％ (34/120) in the lesion group,and 62.44％ (133/213) and 37.56％ (80/213) in the normal group,with no significant difference between the 2 groups (x2 =2.90,P ＞ 0.05).The benign anal diseases in the lesion group included polyp (80 cases),enteritis (30 cases),malignant tumor (7 cases),infflammatory bowel disease (7 cases),diverticulum (5 cases) and ulcer (1 case).The application rates of sedated colonoscopy in the lesion group and the normal goup were 51.67％ (62/120) and 54.93％ (117/213),respectively,with no significant difference between the 2 groups (x2=0.33,P ＞0.05).The success rate of terminal ileum intubation was 99.44％ (178/179) in patients who received sedated colonoscopy,which was significantly higher than 95.45％ (147/154) of patients who received conventional colonoscopy (x2 =5.61,P ＜ 0.05).Conclusion Patients with benign anal disease might complicated with colorectal lesions,and sedated colonoscopy is recommended for preoperative diagnosis,especially for patients who are older than 40 years.
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<p><b>OBJECTIVE</b>To explore the safety and efficacy of Shaobei injection in the management of I(-II( degree rectal prolapse.</p><p><b>METHODS</b>A total of 80 patients eligible for the inclusion criteria were divided into 2 groups: 40 patients in the treatment group (treated with Shaobei injection) and 40 cases in the control group (treated with Xiaozhiling) respectively. The short-term efficacy was identified by the length of rectal prolapse and the depth of rectocele demonstrated by the defecography while the long-term efficacy was evaluated by the length of rectal prolapse. In addition, the safety was assessed by the occurrence of postoperative complications.</p><p><b>RESULTS</b>The variation of the lengths of rectal prolapse and the depth of rectocele demonstrated by the defecography at the sixth month follow up in the two groups did not reach significant difference (P>0.05). After 2 year follow up, 37 patients (92.5%) in the treatment group and 35 cases(87.5%) in the control group was cured. Therefore, there was no significant difference in the long term efficacy between the two groups (P>0.05). The adverse events in the therapy group(10%) was less than that in the control group (45%)(P<0.01).</p><p><b>CONCLUSIONS</b>Shaobei injection in the management of I(-II( degree rectal prolapse has a similar efficacy of short-term and long-term higher safety compared to Xiaozhiling injection.</p>
Subject(s)
Female , Humans , Defecography , Injections , Postoperative Complications , Rectal Prolapse , Drug Therapy , RectoceleABSTRACT
In recent years, researches regarding benign anorectal diseases have experienced unprecedented boom in China, but also exposed a series of problems, such as lack of attention of medical professionals and patients on benign anorectal diseases, lack of basic and clinical researches, and lack of standard diagnosis and treatment etc. This article discusses the problems of current diagnosis and treatment of benign anorectal diseases in China. Clinician should pay close attention to the diagnosis and treatment of benign anorectal disease.
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Humans , Anus Diseases , Diagnosis , Therapeutics , Rectal Diseases , Diagnosis , TherapeuticsABSTRACT
Objective To explore the function of colonic mucosal barrier of patients with colonic slow transit constipation (STC).Methods From June 2008 to June 2012,a total of 136 patients with STC were enrolled.Among them,course of disease of 55 cases was between one and six years,of 43 cases was between six and 10 years,and of 38 cases was over 10 years.The colonic transit time of 66 cases was between three and five days,of 42 cases was between five and seven days,and of 28 cases was over seven days.Altogether,35 cases received subtotal resection of the colon.At same time,individuals who received partial resection of the colon because of single polypus were set as control group.Fasting blood and urine samples of all subjects were collected.The colonic specimens of STC patients who received surgery and control group were harvested.The urinary lactulose and mannitol ratio (L/M) was detected by high performance liquid chromatography (HPLC).The level of blood Dlactic acid (D-LAC) was tested by enzymatic spectrophotometric.The level of blood diamine oxidase (DAO) was determined by speetrophotometry.The level of endotoxin (ET) was detected by azo chromogenic substrate limulus test.The colonic epithelial cells membrane resistance (TER) and paracellular mannitol permeability (PMP) were measured with Ussing perfusion chamber.t-test was performed for comparison between groups.Results Urinary L/M of STC group and control group was 0.16±0.03 and 0.10±0.02,respectively.The level of blood D-LAC was (1.81±0.19) and (1.04±0.13) mmol/L.The level of blood DAO was (17.07±1.81) and (9.78±1.14) U/L.The level of blood ET was (64.20±6.85) and (51.30±5.90) EU/L.The TER of colonic epithelia cell was (61.23±7.76) and (75.87±9.65) Ω/cm2.The PMP of colonic epithelia cell was (3.17±0.35) ％ and (2.14 ±0.22)％.All the differences were statistically significant (t =3.185,3.378,3.863,3.201,3.125 and 3.543,all P＜0.05).Among patients with disease course between one and six years,six to 10 years and over 10 years,colonic transit time of STC between three and five days,five to seven days and over seven days,urinary L/M,blood D-LAC level and blood DAO level increased along with the disease course and colonic transit time and the differences were statistical significantly compared with control group (urinary L/M:t=1.993,2.311,2.356,2.204,2.347 and 3.673; blood D-LAC level:t=2.023,2.886,4.124,1.999,2.998 and 3.465; blood DAO level:t=1.994,2.995,4.423,2.203,3.673 and 5.211; all P＜0.05).Compared with control group,there were significant differences in blood ET level of course of STC between six and 10 years,over 10 years,colonic transit time of STC between five and seven days and over seven days (t=2.121,4.245,3.241 and 4.657,all P＜0.05).Conclusion The permeability of colonic mucosal barrier increased and which was more significant in longer colonic transit time and long course of disease.
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0.05).Conclusions There are no significant preoperative gut mucosal barrier function damages in patients with 1 d and 3 d bowel preparation for colorectal carcinoma surgery,1 d bowel preparation for colorectal carcinoma surgery can be performed in colorectal carcinoma patients,and 3 d bowel preparation can be used for certain special colorectal carcinoma patients.
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Objective To compare the short term outcome of PPH with Milligan Morgan hameorrhoidectomy. MethodsNinety cases of Ⅲ ? Ⅳ ?degree hemorrhoids admitted for surgical treatment were randomly assigned to PPH ( n =45) or Milligan Morgan( n =45).ResultsThe difference was statistically significant between the two groups in terms of pain index ?operative time?length of hospital stay? time required for returning to normal activity and hospital fee. The above factors were found more favourable in PPH group, with no severe complications developed in neither of the two groups.The symptom improvement rate was 88% in PPH group and 81% in Milligan group.ConclusionPPH is a safe and effective procedure for Ⅲ ? Ⅳ ?hemorrhoids and its shorter term outcome is better than Milligan Morgan procedure.