The prevalence of proctological symptoms amongst patients who see general practitioners in France

Background

Patients do not often discuss anal symptoms, resulting in late diagnosis of proctological disorders and impacting health. Poor epidemiological knowledge is a contributing factor to this, which can be a significant problem in general medicine. Authors evaluated the role of family doctors in proctological disorders by assessing how many of these are spontaneously diagnosed and how many are diagnosed after questioning the patient.

Methods

Thirty-nine general practitioners completed a targeted questionnaire to assess all patients seen prospectively over 2.5 days of consultations.

Results

A total of 1079 questionnaires were completed, 621 (58%) for females and 458 (42%) for males with a median age of 54. Twenty-two patients (2%) were seen primarily for anal symptoms. Following questioning, an anal symptom was found in 153 patients (14%). Symptoms reported were: bleeding (32%), pain (31%), pruritus ani (22%), swelling (22%), oozing (14%), and anal discharge (14%). Physicians’ diagnoses were: haemorrhoids, anal fissure, anal discharge, dermatology disease, and functional disorder. In 35% of patients, questioning alone was used to make these diagnoses. Anal incontinence was the only factor associated with referral to a specialist (OR = 5; 95% CI: 1.4–17.8).

Conclusion

The role of proctology in the general population appears to be significant. In five out of six cases, patients conceal anal symptoms. The high proportion of unexamined patients with anal symptoms is probably multifactorial. Further studies are needed to identify these and put in place the improvement of diagnosis and treatment of anal disorder.

Clinical outcomes of colo-anal pull-through procedure for complex rectal conditions

AIM

Pull-through with colo-anal sleeve anastomosis may be used as a last resort to avoid permanent diversion in patients with complex rectal conditions. This procedure allows the preservation of intestinal continuity by minimizing the hazards of deep dissection in an inflamed and fibrosed pelvis.

METHOD

A retrospective study was performed of colo-anal pull-through procedures carried out between January 1998 and December 2012 at St Mark's Hospital by one surgeon. Patients were identified from operative logbooks and their case notes were reviewed. Thirty-four patients (21 women) with a median age of 54 (21-75) years underwent the pull-through operation for complex rectal conditions involving fistulae and/or a hostile pelvis as a final attempt to restore intestinal continuity.

RESULTS

The median length of hospital stay was 7.5 (5-45) days. Median follow-up was 23 (3-71) months. There was no peri-operative mortality. There were two (6%) outright failures. Early complications occurred in 14 (41%) patients and late complications in 10 (29%). Fistulae recurred in seven (25%) of 28 patients but with further treatment four healed, giving an overall healing rate of 89%. Normal continence was achieved in 19 (79%) of 24 patients who were evaluated.

CONCLUSION

In clinically difficult rectal situations the colo-anal pull-through procedure is a suitable salvage procedure to restore intestinal continuity before considering a permanent stoma.

Prevalence of anal symptoms in general practice: a prospective study

BACKGROUND

Anal disorders are largely underestimated in general practice. Studies have shown patients conceal anal symptoms leading to late diagnosis and treatment. Management by general practitioners is poorly described. The aim of this study is to assess the prevalence of anal symptoms and their management in general practice.

METHODS

In this prospective, observational, national study set in France, all adult patients consulting their general practitioner during 2 days of consultation were included. Anal symptoms, whether spontaneously revealed or not, were systematically collected and assessed. For symptomatic patients, the obstacles to anal examination were evaluated. The general practitioner's diagnosis was collected and a proctologist visit was systematically proposed in case of anal symptoms. If the proctologist was consulted, his or her diagnosis was collected.

RESULTS

From October 2014 to April 2015, 1061 patients were included by 57 general practitioners. The prevalence of anal symptoms was 15.6% (95% CI: 14-18). However, 85% of these patients did not spontaneously share their symptoms with their doctors, despite a discomfort rating of 3 out of 10 (range 1-5). Although 65% of patients agreed to an anal examination, it was not proposed in 45% of cases with anal symptoms. Performing the examination was associated with a significantly higher diagnosis rate of 76% versus 20% (p < 0.001). Proctologist and general practitioner diagnoses were consistent in 14 out of 17 cases.

CONCLUSIONS

Patients' concealed anal symptoms are significant in general practice despite the impact on quality of life. Anal examination is seldom done. Improved training of general practitioners is required to break the taboo.

Sclerotherapy with 3% polidocanol foam for third- and fourth-degree hemorrhoids as "bridge treatment" during the COVID-19 pandemic in Italy

PURPOSE

In Italy, colorectal surgery has been strongly affected with the vast majority (90%) of operations treating benign diseases, with an estimated overall 12-week cancellation rate of 72%. Little is known on how to best manage patients with benign diseases and the consequences this interruption of care will have in post-pandemic times. Proctologic diseases have social, psychological, and healthcare repercussions for their high incidence and great impact on the quality of life.

METHODS

We decided to treated 10 urgent cases affected from III- and IV-degree hemorrhoids with 3% polidocanol foam in attempt to reduce hemorrhoidal symptoms while waiting for surgery so called "bridge treatment".

RESULTS

During the follow-up no complications were occurred, and all patients had resolution of bleeding and pruritus with a mean VAS of 1 (range, 0-1).

CONCLUSIONS

This treatment could reduce the bleeding that is the main symptom from which patients suffer and for which they underwent proctological evaluation and surgery. According to our preliminary experience in the impossibility of accessing the surgery during the COVID-19 pandemic, ST could be considered as the treatment of choice in those patients who are suffering from grade III- and IV-degree hemorrhoids while waiting for surgery.

Fisurectomy and anoplasty with botulinum toxin injection in patients with chronic anal posterior fissure with hypertonia: a long-term evaluation

Chronic anal fissure’s (CAF) etiopathogenesis remain unclear. CAF of the posterior commissure (CAPF) are often characterized by internal anal sphincter (IAS) hypertonia. The treatment of this disease aimed to reduce IAS hypertonia. Due to the high rate of anal incontinence after LIS, the employment of sphincter preserving surgical techniques associated to pharmacological sphincterotomy appears more sensible. The aim of our study is to evaluate the long-term results of fissurectomy and anoplasty with V–Y cutaneous flap advancement associated to 30 UI of botulinum toxin injection for CAPF with IAS hypertonia. We enrolled 45 patients undergone to fissurectomy and anoplasty with V–Y cutaneous flap advancement and 30 UI botulinum toxin injection. All patients were followed up for at least 5 years after the surgical procedure, with evaluation of anal continence, recurrence rate and MRP (Maximum resting pressure), MSP (Maximum restricting pressure), USWA (Ultrasound wave activity). All patients healed within 40 days after surgery. We observed 3 “de novo” post-operative anal incontinence cases, temporary and minor; the pre-operative ones have only temporary worsened after surgery. We reported 3 cases of recurrences, within 2 years from surgery, all healed after conservative medical therapy. At 5 year follow-up post-operative manometric findings were similar to those of healthy subjects. At 5 years after the surgical procedure, we achieved good results, and these evidences show that surgical section of the IAS is not at all necessary for the healing process of the CAPF.

A worldwide survey on proctological practice during COVID-19 lockdown (ProctoLock 2020): a cross-sectional analysis

AIM

Proctology is one of the surgical specialties that has suffered the most during COVID-19 pandemic. Using a cross-sectional non-incentivised World Wide Web survey, we aimed to snapshot the current status of proctological practice in six world regions.

METHOD

Surgeons affiliated to renowned scientific societies with an interest in coloproctology were invited to join the survey. Members of the ProctoLock Working Group enhanced recruitment by direct invitation. The predictive power of respondents' and hospitals' demographics on the change of status of surgical and outpatient activities was calculated.

RESULTS

Respondents (n = 1050) were mostly men (79%), with a mean age of 46.9 years, at consultant level (79%), practising in academic hospitals (53%) offering a dedicated proctology service (68%). A total of 119 (11%) tested positive for SARS-CoV-2. The majority (54%) came from Europe. Participants from Asia reported a higher proportion of unaltered practice (17%), while those from Europe had the highest proportion of fully stopped practice (20%). The likelihood of ongoing surgical practice was higher in men (OR 1.54, 95% CI 1.13-2.09; P = 0.006), in those reporting readily availability of personal protective equipment (PPE) (OR 1.40, 1.08-1.42; P = 0.012) and in centres that were partially or not at all involved in COVID-19 care (OR 2.95, 2.14-4.09; P < 0.001). This chance decreased by 2% per year of respondent's age (P = 0.001).

CONCLUSION

Several factors including different screening policies and resource capacity affected the current status of proctological practice. This information may help health authorities to formulate effective preventive strategies to limit curtailment of care of these patients during the pandemic.

From high volume to "zero" proctology: Italian experience in the COVID era

PURPOSE

The coronavirus disease 2019 (COVID-19) pandemic hit Italy early and strongly, challenging the whole health care system. Proctological patients and surgeons are experiencing a previously unseen change in care with unknown repercussion. Here we discuss the proctological experience of 4 Italian hospitals during the COVID-19 pandemic.

METHODS

Following remote brainstorming, the authors summarised their experience in managing proctological patients during the COVID-19 pandemics and put forward some practical observations to further investigate.

RESULTS

The 4 hospitals shifted from a high-volume proctological activity to almost "zero" visits and surgery. Every patient accessing the hospital must respect a specific COVID-19 protocol. Proctological patients can be stratified based on presentation and management considerations into (1) neoplastic patients, the only allowed to be surgically treated, (2) the ones requiring urgent care, operated only in highly selected cases and (3) the stable, already known patients, managed remotely. Changes in the clinical management of the proctological disease are presented together with some considerations to be explored.

CONCLUSIONS

In the absence of scientific evidence, these practical considerations may be valuable to proctological surgeons starting to face the COVID-19 pandemics. Beside the more clinical considerations, this crisis produced unexpected consequences such as an improvement of the therapeutic alliance and a shift towards telemedicine that may be worth exploring also in the post-COVID-19 era.

Video-assisted anal fistula treatment: a high volume unit initial experience

Introduction Perianal fistulas are a common problem. Video-assisted anal fistula treatment is a new technique for the management of this difficult condition. We describe our initial experience with the technique to facilitate the treatment of established perianal fistulas. Methods We reviewed a prospectively maintained database relating to consecutive patients undergoing video-assisted anal fistula treatment in a single unit. Results Seventy-eight consecutive patients had their perianal fistulas treated with video-assistance from November 2014 to June 2016. Complete follow-up data were available in 74 patients, with median follow-up of 14 months (interquartile range 7-19 months). There were no complications and all patients were treated as day cases. Most patients had recurrent disease, with 57 (77%) having had previous fistula surgery. At follow-up, 60 (81%) patients reported themselves 'cured' (asymptomatic) including 5 patients with Crohn's disease and one who had undergone 10 previous surgical procedures. Logistical stepwise regression did not demonstrate any statistically significant factors that may have been considered to affect outcome (age, gender, diabetes, previous I&D, Crohn's disease, smoking, type of fistula). Conclusions Our data have shown that video-assisted anal fistula treatment is safe and effective in the management of perianal fistulas in our patients and this suggests it may be applied to all patients regardless of comorbidity, underlying pathology or type of fistula.

Management of Common Benign Anorectal Disease: What All Physicians Need to Know

Benign anorectal conditions produce anal pain, rectal bleeding, or discharge from the perianal region, which are highly prevalent symptoms in the general population. Hemorrhoidal disease, anal fissure, perianal abscess, proctalgia syndromes, and pruritus anii are the most common clinical disorders. Well-trained physicians, irrespective of their specialty, can treat most of these disorders and refer them to a specialist in proctology only when necessary. The aim of this review is to provide a practical guide to the management of benign anorectal disorders in terms of their initial management and the criteria for specialist referral.

Deadlock of proctologic practice in Italy during COVID-19 pandemic: a national report from ProctoLock2020

Proctology is one of the surgical specialties that suffered the most during COVID-19 pandemic. Using data from a cross-sectional worldwide web survey, we aimed to snapshot the current status of proctologic practice in Italy with differences between three macro areas (North, Centre, South). Specialists affiliated to renowned scientific societies with an interest in coloproctology were invited to join a 27-item survey. Predictive power of respondents' and hospitals' demographics on the change of status of surgical activities was calculated. The study was registered at ClinicalTrials.gov (NCT04392245). Of 299 respondents from Italy, 94 (40%) practiced in the North, 60 (25%) in the Centrer and 82 (35%) in the South and Islands. The majority were men (79%), at consultant level (70%), with a mean age of 46.5 years, practicing in academic hospitals (39%), where a dedicated proctologist was readily available (68%). Southern respondents were more at risk of infection compared to those from the Center (OR, 3.30; 95%CI 1.46; 7.47, P = 0.004), as were males (OR, 2.64; 95%CI 1.09; 6.37, P = 0.031) and those who routinely tested patients prior to surgery (OR, 3.02; 95%CI 1.39; 6.53, P = 0.005). The likelihood of ongoing surgical practice was higher in the South (OR 1.36, 95%CI 0.75; 2.46, P = 0.304) and in centers that were not fully dedicated to COVID-19 care (OR 4.00, 95%CI 1.88; 8.50, P < 0.001). The results of this survey highlight important factors contributing to the deadlock of proctologic practice in Italy and may inform the development of future management strategies.

Myoxinol ointment for the treatment of acute fissure

Myoxinol is a complex of oligopeptides obtained from the seeds of Hibiscus esculentus used in cosmetic as natural alternative to botulin toxin. The aim of the study was to evaluate the safety and effectiveness of local myoxinol for the treatment of acute anal fissure. All the consecutive patients with acute fissure treated from January to June 2014 underwent 30 days of topical treatment (twice/day) with a mioxinol based ointment. Pain, symptomatic relief, fissure healing and re-epithelization, 1-year recurrence rate, subjective satisfaction and need for further treatments were evaluated. During the study period 157 patients were eligible for data analysis (91 males: 58%; mean age 38 years: range 17-83). Median anal pain score was 7.1 pre-treatment and 1.7 and 0.9 after 30 days and 12 months from treatment, respectively (p: 0.0001). After the treatment period complete healing was achieved in 103 patients (65.5%), relevant improvement in 31 (20%) and no improvement in 21 patients (13.5%). Overall efficacy rate was 85.5%. A significant difference was reported considering patients with pre-treatment VAS between 1-5 and 6-10 (p: 0.004). Twenty-nine patients (18.5%) required further treatments. Hydrolyzed Hibiscus esculentus extract was proven to be an effective and well-tolerated topical treatment for acute fissure, with a high healing rate, a significant reduction of pain and a low 1-year recurrence rate.

Clinical characteristics of phenotypes of fecal incontinence

PURPOSE

Fecal incontinence (FI) is common, but its etiology is complex with large knowledge gaps. Several phenotypes of FI are known, but the phenotype is often not decisive in the chosen therapy. In this study we aimed to assess the association of the clinical characteristics of patients with FI and the various phenotypes, in order to establish a targeted clinical treatment decision tree.

METHODS

We retrospectively studied the charts of patients with FI, who visited our institute from January 2018 until December 2020. Patients were divided into the following groups: passive fecal loss, urge incontinence, combined fecal incontinence with predominantly passive fecal loss, and combined fecal incontinence with predominantly urge incontinence. We compared the characteristics between the passive and urge incontinence groups, the passive  and combined mainly passive groups, and the urge and combined mainly urge groups.

RESULTS

Patients with passive incintinence were older, more often had a flaccid anus with presence of a mucosal prolapse, and had a lower resting pressure on anorectal manometry. Patients with urge incontinence were younger and more often had a history of birth trauma. The combined groups showed characteristics of both of the main types of FI.

CONCLUSION

Differentiating into phenotypes of FI can be clinically meaningful. The patient history and clinical judgement of the consulting specialist, rather than the physical characteristics, seem to be decisive in the categorization. Additional diagnostic testing can be helpful in complicated cases, but should not be used routinely.

Auditing the Routine Microbiological Examination of Pus Swabs From Uncomplicated Perianal Abscesses: Clinical Necessity or Old Habit?

Background

Obtaining pus swabs from perianal abscesses after incision and drainage for subsequent microbiological analysis is traditionally performed by general surgeons. Our aim is to assess the current practice in our institution, emphasizing on whether pus swabs were sent or not, as well as to identify any associations between the revealed microbiology and the occurrence of immediate post-operative complications and re-admission rates with fistula-in-ano up to 12 months post the emergency drainage. Finally, we aimed to identify if the any members of the surgical team reviewed at any stage post-operatively the results of the microbiological examination of the obtained pus swabs and if that resulted in changes of the patient management.

Methods

We reviewed the operative findings and perioperative antimicrobial management of all patients within our institution that required surgical treatment of perianal abscesses over a 6-week period and re-assessed them after 12 months from the performed drainage, with respect to re-admission and identification of occurred fistula-in-ano.

Results

A total of 24 patients met our inclusion criteria. Pus swabs were sent in 66.7% of cases and only a third of the requested microbiology reports were reviewed by a part of the surgical team. All patients were discharged prior to the release of the microbiology results with no subsequent change in the management plan. We did not find any consistent association between the microbiology results and re-admission with perianal abscess, with or without fistula-in-ano.

Conclusions

We do not recommend routine use of pus swabs when draining perianal abscesses unless clinical concerns arise, including recurrent perianal sepsis, immuno-compromised status or extensive soft tissue necrosis, especially when these features are associated with systemic sepsis.

How is your proctology patient really doing? Outcome measurement in proctology: development, design and validation study of the Proctoprom

BACKGROUND

The aim of the present study was to develop and evaluate the reliability and validity of proctology patient-reported outcome measurements (PROM): Proctoprom.

METHODS

Development of the Proctoprom was based on interview rounds with experts (n = 4) and patients (n = 19) in open informal interview rounds regarding content and form. Once consensus was achieved on five items, data were collected between July 2014 and August 2016 from 991 patients recruited consecutively in a specialized proctology center. Reliability, construct validity and responsiveness of the PROM were determined through exploratory factor analysis, test-retest analysis and anchor-based hypothesis testing. We also estimated discriminant validity, standard error of measurement (SEM), minimal detectable change (MDC95%) and minimal clinically important difference (MCID).

RESULTS

The five items loaded on one factor that reflected good internal consistency (Cronbach's α 0.81). Test-retest analysis showed good reliability with intraclass correlation of 0.81. Construct validity measurement resulted in AUCs of 0.85 and 0.90. Responsiveness measurement resulted in AUCs of > 0.76 for both hypotheses. SEM was estimated at 3.0 points and MDC at 4.8 points. We estimated an MCID of 10 points.

CONCLUSIONS

Proctoprom is a valid and reliable tool that is responsive to change and that meets consensus-based standards for the selection of health measurement instruments. It can be used to evaluate disease burden and effect of treatment in all adult proctology patients regardless of their proctologic diagnosis.

Botulinum toxin associated with fissurectomy and anoplasty for hypertonic chronic anal fissure: A case-control study

BACKGROUND

Lateral internal sphincterotomy is still the approach of choice for the treatment of chronic anal fissure (CAF) with internal anal sphincter (IAS) hypertonia, but it is burdened by high-risk postoperative faecal incontinence (FI). Sphincter saving procedures have recently been reconsidered as treatments to overcome this risk. The most employed procedure is fissurectomy with anoplasty, eventually associated with pharmacological sphincterotomy.

AIM

To evaluate whether fissurectomy and anoplasty with botulinum toxin injection improves the results of fissurectomy and anoplasty alone.

METHODS

We conducted a case-control study involving 30 male patients affected by CAF with hypertonic IAS who underwent fissurectomy and anoplasty with V-Y cutaneous flap advancement. The patients were divided into two groups: Those in group I underwent surgery alone, and those in group II underwent surgery and a botulinum toxin injection directly into the IAS. They were followed up for at least 2 years. The goals were to achieve complete healing of the patient and to assess the FI and recurrence rate along with manometry parameters.

RESULTS

The intensity and duration of post-defecatory pain decreased significantly in both groups of patients starting with the first defecation, and this reduction was higher in group II. Forty days after surgery, we achieved complete wound healing in all the patients in group II but only in 80% of the patients in group I (P < 0.032). We recorded 2 cases of recurrence, one in each group, and both healed with conservative therapy. We recorded one temporary and low-grade postoperative case of “de novo” FI. Manometry parameters reverted to the normal range earlier for group II patients.

CONCLUSION

The injection of botulinum toxin A in association with fissurectomy and anoplasty with a V-Y advancement flap improves the results of surgery alone in patients affected by CAF with IAS hypertonia.

Teleconsultation in a coloproctology unit during the COVID-19 pandemic. Preliminary results

INTRODUCTION

During the state of alarm established in Spain due to the COVID-19 pandemic, most of the face-to-face outpatient consultations were cancelled and a telephone consultation was established to follow up coloproctological patients. The objective of this study was to analyse the efficacy of telemedicine (by telephone) in monitoring patients in a coloproctology unit, in the context of the COVID-19 pandemic.

METHOD

Prospective descriptive study of consecutive patients in a single centre. The result of the teleconsultation was classified as discharge, resolved visit or reprogramming and was analysed by different diagnostic groups.

RESULTS

From March 19th to April 17th, 2020, the teleconsultation of 190 patients was carried out. The response rate was 94.2% (179). The diagnostic categories of the patients attended were: 51 (26.9%) colorectal neoplasia, 48 (25.3%) proctological pathology, 72 (37.9%) pelvic floor dysfunctions and 19 (10%) other benign pathologies. 105 (55.26%) could be recited as if they had come in person. Eleven (5.8%) patients were discharged. No significant differences were found between the different diagnostic categories and the resolution of the teleconsultation. The reasons for reprogramming are analyzed in the study.

CONCLUSION

In the context of a pandemic, teleconsultation has allowed 61% of follow-up visits to be definitively solved, avoiding the reprogramming of 116 patients. The new social and health paradigm after the pandemic will require a rethinking of our healthcare model, and in many aspects, telemedicine can offer tools for this.

Predictive factors for functional failure of ventral mesh rectopexy in the treatment of rectal prolapse and obstructed defecation

Background

Ventral mesh rectopexy (VMR) is widely accepted for the treatment of rectal prolapse or obstructed defecation. However, despite good anatomical results, the improvement of functional symptoms (constipation or incontinence) cannot always be obtained and in some cases these symptoms may even worsen. The aim of the present study was to identify possible predictors of functional failure after VMR.

Methods

Data of all consecutive patients who had VMR for the treatment of rectal prolapse and/or obstructed defecation between January 2017 and December 2020 in three different pelvic floor surgical centres in Italy were analysed to identify possible predictors of functional failure, intended as persistence, worsening or new onset of constipation or faecal incontinence. Symptom severity was assessed pre- and postoperatively with the Wexner Constipation score and Obstructed Defecation Syndrome score. Quality of life was assessed, also before and after treatment, with the Patients Assessment of Constipation Quality of Life questionnaire, the Pelvic Floor Disability Index and the Pelvic Floor Impact Questionnaire. Faecal incontinence was evaluated with the Cleveland Clinic Incontinence Score. The functional outcomes before and after surgery were compared.

Results

Sixty-one patients were included (M:F ratio 3:60, median age 64 years [range 33–88 years]). Forty-two patients (68.9%) had obstructed defecation syndrome, 12(19.7%) had faecal incontinence and 7 patients (11.5%) had both. A statistically significant reduction between pre- and postoperative Obstructed Defecation Syndrome and Wexner scores was reported (p < 0.0001 in both cases). However, the postoperative presence of constipation occurred in 22 patients (36.1%) (this included 3 cases of new-onset constipation). The presence of redundant colon and the pre-existent constipation were associated with an increased risk of persistence of constipation postoperatively or new-onset constipation (p = 0.004 and p < 0.0001, respectively). The use of postoperative pelvic floor rehabilitation (p = 0.034) may reduce the risk of postoperative constipation.

Conclusions

VMR is a safe and effective intervention for correcting the anatomical defect of rectal prolapse. The degree of prolapse, the presence of dolichocolon and pre-existing constipation are risk factors for the persistence or new onset of postoperative constipation. Postoperative rehabilitation treatment may reduce this risk.

Non-dynamic graciloplasty is an effective treatment for patients with passive fecal incontinence

BACKGROUND

Fecal incontinence is a multifactorial problem and its etiology is complex. Various therapies are available and different success rates have been described. The aim of this study was to assess the effectiveness and safety of non-dynamic graciloplasty in patients with passive fecal incontinence.

METHODS

We retrospectively studied charts of patients with fecal incontinence treated with graciloplasty at our institution from November 2015 until June 2018. Patients were included according to the following criteria: (1) presence of predominantly passive fecal incontinence and (2) presence of a lax perineal body. Primary outcome was the effectiveness, defined as a significant reduction or absence of the complaints of passive fecal incontinence at 3, 6 and 12 months after surgery. Second, we studied the safety of the procedure evaluating the complications within 30 days after surgery.

RESULTS

Thirty-one patients met the inclusion criteria. Twenty-six of them, in addition to passive incontinence as the main symptom, had some degree of fecal urgency. The median age at the first visit to the outpatient clinic was 64.0 years (IQR 52-68). Most patients were female (n = 29, 94%). At 3 months after graciloplasty, 71% (22 of 31) of patients were successfully treated for their passive fecal incontinence. At 6 months, the success rate of the graciloplasty increased to 77%. At 12 months among the patients who were still seen in the clinic, the success rate was 58% (18/31). Two patients cancelled follow-up visits after 3 months, because of failure to control symptoms in 1 case. After 6 months, 9 patients were given the choice to do telephone follow-up only. Of these 11 patients without in-person follow-up, 10 were contacted 1 year after surgery and in 7 of them, the graciloplasty was effective in controlling their passive fecal incontinence for an overall success rate of 80% (25/31). Of the 26 patients with mixed passive and urge incontinence, 6 (23%) still complained of urge incontinence at 1 year. Of these patients with persistent urge incontinence, 6 underwent sacral nerve stimulation which was successful in 4. Two serious complications occurred within 30 days. A rectal perforation requiring temporary colostomy and a recto-vaginal fistula which was successfully repaired.

CONCLUSION

Non-dynamic graciloplasty is an effective treatment for passive fecal incontinence. Differentiation based on subtypes of fecal incontinence might be important for a pattern-specific approach to treatment. More research is necessary to determine the right indications for more invasive treatments of fecal incontinence.

Randomized clinical trial on the use of a colon-occlusion device to assist rectal washout

Background

Transrectal Natural Orifice Transluminal Endoscopic Surgery is currently limited by the inherent risk of surgical site infection due to peritoneal contamination after rectotomy. Coloshield has been developed as a temporary colon occlusion device to facilitate rectal washout. However, effectiveness and safety has not been evaluated in humans.

Methods

Twenty-two patients have been randomly assigned to undergo proctological intervention with a rectal washout with and without the use of Coloshield. Patients and assessors were blinded. Boston Bowel Preparation Scale (BBPS) has been determined 30 min as well as immediately after rectal washout. Feasibility, pain, intra- and postoperative morbidity as well as bowel function and continence 6 weeks after surgery were assessed.

Results

BBPS 30 min after rectal washout with and without Coloshield was in mean 2.42 ± 1.02 and 2.12 ± 0.89 (p = 0.042). Mean BBPS immediately after rectal washout was 2.39 ± 1.02 and 2.24 ± 0.66 (p = 0.269). Mean BBPS immediately after rectal washout and 30 min thereafter did not differ (p = 0.711). Coloshield application was feasible without any complications. The median (interquartile range) numeric rating scale for pain 4 h after surgery was 1 (0–1) and 3 (0–4) (p = 0.212). Six weeks after surgery 0/11 and 1/11 patients suffered from evacuation difficulties (p = 1.0) and the median Vaizey–Wexner score was 1 (0–3) and 1 (0–2) (p = 0.360).

Conclusions

Coloshield application in humans is feasible and safe. Slight benefits in rectal preparation by washout are found when Coloshield is used. Colon occlusion by Coloshield for transrectal NOTES should be evaluated within clinical studies.

Trial registration

Clinicaltrials.gov NCT02579330

Posterior pelvic tilt is a risk factor for rectal prolapse: a propensity score matching analysis

BACKGROUND

There is little evidence about possible effects of pelvic anatomical characteristics on proctological complications. The aim of our study was to investigate the potential correlation between sagittal pelvic position and rectal prolapse.

METHODS

A study was conducted on a proctology patients and patients without any specific history of proctological disorders who were divided into two groups according to the presence or the absence of rectal prolapse. In all cases, the pelvic angle was measured with a pelvic goniometer and categorized as posterior (< 10°), neutral (10°-15°), and anterior (> 15°). To minimize effects of potential confounders in the analysis, 3:1 nearest neighbor propensity score matching (PSM) method was implemented using age, sex, and diagnose of rectal disorders as confounding variables.

RESULTS

Among the 143 screened patients, posterior tilt was more frequent in the 19 patients with rectal prolapse than in those without prolapse (42 vs. 18%; p = 0.027). This result was also confirmed in the post-PSM analysis (42 vs. 14%; p = 0.036) using 35 propensity score (PS)-matched controls compared with the rectal prolapse group. Posterior tilt was associated with an increased risk of prolapse in both the unmatched population (odds ratio = 3.37; p = 0.020) and PS-matched subset (odds ratio = 4.36; p = 0.028).

CONCLUSIONS

A posterior pelvic angle was more frequently associated with the diagnosis of rectal prolapse. In both the entire population and in the PS-matched subset, posterior tilt was a significant risk factor for rectal prolapse. The easy-to-do investigation of the pelvic angle can provide several benefits in terms of rectal prolapse prevention and more precise management of post-surgical prolapse recurrence.

Omission of perioperative morphine reduces postoperative pain in proctological interventions: a single-center analysis

There is an increase in outpatient procedures and this trend will continue in the future. For hemorrhoidectomy, it is the standard of treatment in many health care systems. Perioperative management including adequate pain control is of paramount importance to ensure successful ambulatory surgery. This study investigates the role and effect of morphine compared to short-acting opiates applied before, during, or after proctological interventions and with focus on hemorrhoidectomy. A retrospective analysis of a prospective database was conducted comparing two populations. The control cohort received morphine (Yes-Mô) intra- and postoperatively, while the intervention group did not receive morphine (No-Mô) between January 2018 and January 2020. Both cohorts were balanced by propensity score matching. The outcomes were postoperative pain measured by numeric ratings scale (NRS) one hour postoperatively, pain 24 h postoperatively, success rate of outpatient management, and complication rate including postoperative nausea and vomiting as well as urinary retention. The intervention population comprised 54 patients and the control group contained 79 patients. One hour after surgery, patients in No-Mô reported lower NRS (1.44 ± 1.41) compared to Yes-Mô (2.48 ± 2.30) (p = 0.029). However, there was no difference in NRS 24 h postoperatively (No-Mô: 1.61 ± 1.41 vs Yes-Mô: 1.63 ± 1.72; p = 0.738). 100% of No-Mô was managed as outpatients while only 50% of Yes-Mô was dismissed on the day of the operation (p = < 0.001). There was no difference in postoperative complications (including postoperative nausea and vomiting (PONV) and urinary retention) between the two groups (PONV No-Mô 7.4% vs Yes-Mô 5.6%, p = 1.0 and urinary retention No-Mô 3.7% vs Yes-Mô 7.4%, p = 0.679). No-Mô received an oral morphine equivalent of 227.25 ± 140.35 mg intraoperatively and 11.02 ± 18.02 mg postoperatively. Yes-Mô received 263.17 ± 153.60 mg intraoperatively and 15.97 ± 14.17 mg postoperatively. The difference in received morphine equivalent between the groups was not significant after matching for the intraoperative (p = 0.212) and postoperative (p = 0.119) received equivalent. Omission of perioperative morphine is a viable but yet not understood method for reducing postoperative pain. Omission of morphine leads to a lower use of total morphine equivalent to attain satisfactory analgesia. The reduction of the overall opiate load and using opiates with a very short half-life potentially leads to a reduction of side effects like sedation. This in turn promotes discharge of the patient on the day of surgery. Omission of morphine is safe and does not increase postoperative complications.

[Current guidelines for the management of anogenital diseases]

BACKGROUND

Anogenital disorders encompass a broad spectrum of conditions with diverse pathogenetic origins, often presenting with nonspecific symptoms and overlapping causative factors, thereby posing diagnostic and therapeutic challenges. Effective management requires interdisciplinary knowledge and the use of medical guidelines. Guidelines can play an important role in translating current knowledge into clinical practice and ensuring consistent care, minimizing complications, and optimizing patient outcomes.

OBJECTIVE

The dermatologically relevant guidelines for anogenital disorders, categorized by etiological groups, are reviewed.

MATERIALS AND METHODS

A selective literature review was conducted, incorporating data from the guideline repository of the Association of the Scientific Medical Societies in Germany (AWMF).

RESULTS

A broad range of current guidelines pertinent to the management of anogenital disorders with relevance for dermatologists is available. These encompass guidelines for the management of chronic inflammatory dermatoses with (potential) involvement of the anogenital region, such as anal eczema, psoriasis, lichen sclerosus, or lichen ruber, as well as sexually transmitted infections and associated conditions, involving a broad range of pathogens, including gonorrhea, chlamydia, syphilis, or human papillomaviruses (HPV)-associated disorders. In this article, we provide an overview of the available guidelines.

CONCLUSION

The present article does not claim to be exhaustive. The validity of the mentioned guidelines and the availability of updates needs to be verified in each case.

Rectal perforation after laser hemorrhoidoplasty: a case report

This case report outlines the intricate management of rectal perforation following laser hemorrhoidoplasty in a 31-year-old female, leading to an acute abdomen, sepsis, and multiorgan failure. Urgent laparoscopic exploration and the establishment of a double-loop colostomy were undertaken, marking the beginning of a complex course characterized by relapsed pelvic sepsis. Laser hemorrhoidoplasty has gained widespread acceptance for its minimally invasive approach in treating hemorrhoids. Remarkably, to our knowledge, the case we present is the first major complication reported after laser hemorrhoidoplasty, likely attributed to collateral thermic and mechanical tissue damage.