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AIM: This prospective study aimed to evaluate the safety and efficacy of video-assisted anal fistula treatment (VAAFT) in complex fistula-in-ano (FIA). METHOD: Consecutive patients presenting with complex FIA were recruited between November 2012 and November 2018. The primary outcome was healing of the fistula. RESULTS: Seventy-two patients were included, 39 (54%) of whom were men, with a mean age of 46 (±11) years. The mean follow-up was 32 (±18) months. Complete healing was achieved in 64 (89%) patients. When persistent and recurrent cases were considered together, the failure rate was 21% and the success rate 79%. When patients failed, they were offered VAAFT again, after which there was an in increase in the healing rate, which overall (primary and secondary) was 86%. There was no statistically significant deterioration in continence. Eight (11%) patients experienced postoperative complications which required no additional surgical intervention. CONCLUSION: VAAFT represents a promising, sphincter-saving technique for the treatment of complex FIA. It has proved efficacious, with 79% of patients achieving complete healing after its primary application. After a second use, this reached 86%. The main advantage of VAAFT compared with other sphincter-saving techniques is working under direct vision. VAAFT has a good safety profile with 11% of patients experiencing minor complications, and there is no effect on continence.
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Fístula Retal , Cirurgia Vídeoassistida , Adulto , Canal Anal/cirurgia , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Duração da Cirurgia , Estudos Prospectivos , Fístula Retal/cirurgia , Resultado do TratamentoRESUMO
AIM: The current COVID-19 pandemic is challenging healthcare systems at a global level. We provide a practical strategy to reorganize pathways of emergency and elective colorectal surgery during the COVID-19 pandemic. METHOD: The authors, all from areas affected by the COVID-19 emergency, brainstormed remotely to define the key-points to be discussed. Tasks were assigned, concerning specific aspects of colorectal surgery during the pandemic, including the administrative management of the crisis in Italy. The recommendations (based on experience and on the limited evidence available) were collated and summarized. RESULTS: Little is known about the transmission of COVID-19, but it has shown a rapid spread. It is prudent to stop non-cancer procedures and prioritize urgent cancer treatment. Endoscopy and proctological procedures should be performed highly selectively. When dealing with colorectal emergencies, a conservative approach is advised. Specific procedures should be followed when operating on COVID-19-patients, using dedicated personal protective equipment and adhering to specific rules. Some policies are described, including minimally-invasive surgery. These policies outline the strict regulation of entry/ exit into theatres and operating building as well as advice on performing procedures safely to reduce risk of spreading the virus. It is likely that a reorganization of health system is required, both at central and local levels. A description of the strategy adopted in Italy is provided. CONCLUSION: Evidence on the management of patients needing surgery for colorectal conditions during the COVID-19 pandemic is currently lacking. Lessons learnt from healthcare professionals that have managed high volumes of surgical patients during the pandemic could be useful to mitigate some risks and reduce exposure to other patients, public and healthcare staff.
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Neoplasias Colorretais/cirurgia , Cirurgia Colorretal/organização & administração , Infecções por Coronavirus/prevenção & controle , Procedimentos Cirúrgicos do Sistema Digestório/métodos , Transmissão de Doença Infecciosa do Paciente para o Profissional/prevenção & controle , Pandemias/prevenção & controle , Equipamento de Proteção Individual , Pneumonia Viral/prevenção & controle , Assistência Ambulatorial , Betacoronavirus , COVID-19 , Colonoscopia , Infecções por Coronavirus/epidemiologia , Infecções por Coronavirus/transmissão , Humanos , Itália/epidemiologia , Procedimentos Cirúrgicos Minimamente Invasivos , Salas Cirúrgicas , Admissão e Escalonamento de Pessoal , Pneumonia Viral/epidemiologia , Pneumonia Viral/transmissão , Proctoscopia , Medição de Risco , SARS-CoV-2 , TelemedicinaRESUMO
BACKGROUND: This study aims to investigate functional results and recurrence rate after stapled transanal rectal resection (STARR) for rectocele associated with obstructive defection syndrome (ODS). METHODS: A study was conducted on patients with ODS symptoms associated with symptomatic rectocele ≥ 3 cm on dynamic defecography who had STARR at our institution between 01/2007 and 12/2015. Data were prospectively collected and analyzed. ODS was evaluated using the Wexner constipation score. Primary outcomes were functional results, determined by the improvement in 6-month postoperative Wexner constipation score, and 1-year recurrence. Secondary outcomes were operative time, time to return to work, pain intensity measured using the visual analogue scale (VAS), patient satisfaction, and overall postoperative morbidity and mortality at 30 days. RESULTS: Two-hundred-sixty-two consecutive female patients [median age 54 years (range 20-78)] were enrolled in the study. The median duration of follow-up was 79 months (range 30-138). Sixty (23%) patients experienced postoperative complications, but only 9 patients required reinterventions for surgical hemostasis (n = 7), fecal diversion for anastomotic leakage (n = 1), and recto-vaginal fistula repair (n = 1). Only 1 intraoperative complication (stapler misfire) was reported, and there were no deaths. There was a statistically significant (p < 0.001) reduction in the median (range) Wexner constipation score from 19 (14-24) preoperatively to 9 (5-15) 6 months postoperatively. Only 10 (4%) patients experienced recurrence and only 3 of them required additional reintervention. Patient satisfaction at 1 year was excellent in 86%, good in 13%, and poor in 1% of patients. CONCLUSIONS: STARR is a safe, effective, and minimally invasive technique for the treatment of rectocele associated with ODS.
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Constipação Intestinal/cirurgia , Obstrução Intestinal/cirurgia , Protectomia/métodos , Retocele/cirurgia , Grampeamento Cirúrgico/métodos , Cirurgia Endoscópica Transanal/métodos , Adulto , Idoso , Constipação Intestinal/etiologia , Feminino , Humanos , Obstrução Intestinal/etiologia , Tempo de Internação , Pessoa de Meia-Idade , Duração da Cirurgia , Satisfação do Paciente , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Estudos Prospectivos , Retocele/complicações , Síndrome , Resultado do Tratamento , Adulto JovemRESUMO
AIM: Permacol™ collagen paste (Permacol™ paste) is an acellular cross-linked porcine dermal collagen matrix suspension for use in soft-tissue repair. The use of Permacol™ paste in the filling of anorectal fistula tract is a new sphincter-preserving method for fistula repair. The MASERATI100 study was a prospective, observational clinical study with the objective to assess the efficacy of Permacol™ collagen paste for anal fistula repair in 100 patients. METHOD: Patients (n = 100) with anal fistula were treated, at 10 European surgical sites, with a sphincter-preserving technique using Permacol™ paste. Fistula healing was assessed at 1, 3, 6 and 12 months post-treatment, with the primary end-point being healing at 6 months. Faecal continence and patient satisfaction were surveyed at each follow-up; adverse events (AEs) were monitored throughout the follow-up. RESULTS: At 6 months postsurgery, 56.7% of patients were healed and the percentage healed was largely maintained, with 53.5% healed at 12 months. Regarding AEs, 29.0% of patients had at least one AE, and 16.0% of patients had one or more procedure-related AE. Most AEs reported were minor and similar to those commonly observed after fistula treatment, and the incidence of serious adverse events was low (4.0% of patients). Regardless of treatment outcome, 73.0% of patients were satisfied or very satisfied with the procedure. CONCLUSION: Permacol™ paste is a promising sphincter-preserving treatment for anal fistulae and has minimal adverse side-effects.
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Colágeno/administração & dosagem , Drenagem/métodos , Fístula Retal/terapia , Adulto , Idoso , Europa (Continente) , Feminino , Humanos , Injeções , Masculino , Pessoa de Meia-Idade , Pomadas , Satisfação do Paciente , Estudos Prospectivos , Resultado do TratamentoRESUMO
Unfortunately, the 2nd affiliation of Dr. M. Shalaby has been missed out in the original publication. The complete 2nd affiliation of the same is given below.
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Unfortunately, the 2nd affiliation of Shalaby has been missed out in the original publication.
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Clinical decision-making in the treatment of patients with obstructed defaecation remains controversial and no international guidelines have been provided so far. This study reports a consensus among European opinion leaders on the management of obstructed defaecation in different possible clinical scenarios.
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Tomada de Decisão Clínica , Constipação Intestinal/diagnóstico , Constipação Intestinal/cirurgia , Defecação , Obstrução Intestinal/diagnóstico , Obstrução Intestinal/cirurgia , Algoritmos , Constipação Intestinal/fisiopatologia , Humanos , Obstrução Intestinal/fisiopatologia , SíndromeRESUMO
AIM: Permacol collagen paste (Permacol paste) is a new option for the treatment of anorectal fistula. It functions by filling the fistula tract with an acellular crosslinked porcine dermal collagen matrix suspension. The MASERATI 100 study group was set up to evaluate the clinical outcome of Permacol paste in the treatment of anorectal fistula. This paper reports the results from the initial 30 patients enrolled in the MASERATI 100 prospective, observational clinical trial. METHOD: Patients (N = 30) with anal fistula presenting to 10 European academic surgical units were treated with a sphincter-preserving technique using Permacol paste. Fistula healing was assessed at 1, 3, 6 and 12 months after treatment, with the primary end-point of fistula healing at 6 months post-surgery. Faecal continence and patient satisfaction were recorded at each follow-up visit and adverse events were monitored throughout the follow-up. RESULTS: Of the 28 patients with data at 6 months post-surgery, 15 (54%) were healed, and the healing rate was maintained at 12 months. Healing after treatment with Permacol paste was similar for intersphincteric to transsphincteric fistulae and primary or recurrent fistulae. Only one patient exhibited an adverse event (perianal abscess) that was possibly related to the treatment. At the last outpatient visit, over 60% of patients were satisfied or very satisfied with the operation. CONCLUSION: Permacol paste is shown to be effective in treating primary and recurrent cryptoglandular anorectal fistula with minimal unwanted side effects.
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Colágeno/uso terapêutico , Procedimentos Cirúrgicos do Sistema Digestório/métodos , Fístula Retal/tratamento farmacológico , Adulto , Idoso , Canal Anal/efeitos dos fármacos , Canal Anal/cirurgia , Procedimentos Cirúrgicos do Sistema Digestório/efeitos adversos , Procedimentos Cirúrgicos do Sistema Digestório/psicologia , Europa (Continente) , Incontinência Fecal/etiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Satisfação do Paciente , Complicações Pós-Operatórias , Período Pós-Operatório , Estudos Prospectivos , Fístula Retal/patologia , Fístula Retal/cirurgia , Recidiva , Resultado do TratamentoRESUMO
BACKGROUND: Laparoscopic ventral mesh rectopexy (LVR) is gaining wider acceptance as the preferred procedure to correct internal as well as external rectal prolapse associated with obstructed defaecation syndrome and/or faecal incontinence. Very few reports exist on the use of biologic mesh for LVR. The aim of our study was to report the complication and recurrence rate of our first 100 cases of LVR for symptomatic internal rectal prolapse and/or rectocele using a porcine dermal collagen mesh. METHODS: Prospectively collected data on LVR for internal rectal prolapse were analysed. Surgical complications and functional results in terms of faecal incontinence (measured with the Faecal Incontinence Severity Index = FISI) and constipation (measured with the Wexner Constipation Score = WCS) at 3, 6 and 12 months were analysed. It was considered an improvement if FISI or WCS scores were reduced by at least 25 % and a cure if the FISI score decreased to <10 and the WCS decreased to <5. RESULTS: Between April 2009 and April 2013, 100 consecutive female patients (mean age 63 years, range 24-88 years) underwent LVR. All patients had internal rectal prolapse (grade III [n = 25] and grade IV [n = 75] according to the Oxford classification) and rectocele. Mean operative time was 85 ± 40 min. Conversion rate to open technique was 1 %. There was no post-operative mortality. Overall 16 patients (16 %) experienced 18 complications, including rectal perforation (n = 1), small bowel obstruction (n = 2), urinary tract infection (n = 8), subcutaneous emphysema (n = 3), wound haematoma (n = 2), long lasting sacral pain (n = 1) and incisional hernia (1). Median post-operative length of stay was 2 days. Ninety-eight out of 100 patients completed follow-up. At the end of follow-up, the mean FISI score improved from 8.4 (±4.0 standard deviation (SD) p = 0.003) to 3.3 ± 2.3 SD (p = 0.04). Incontinence improved in 37 out of 43 patients (86 %), and 31 patients (72 %) were cured. Similarly, the mean WCS score improved from 18.4 ± 11.6 SD to 5.4 ± 4.1 SD (p = 0.04). Constipation improved in 82 out of 89 patients (92 %), and 70 patients (79 %) were cured. No worsening of continence status, constipation or sexual function was observed. Fourteen patients (14 %) experienced persistence or recurrence of prolapse. CONCLUSIONS: LVR using biologic mesh is a safe and effective procedure for improving symptoms of obstructed defaecation and faecal incontinence in patients with internal rectal prolapse associated with rectocele.
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Materiais Biocompatíveis/uso terapêutico , Procedimentos Cirúrgicos do Sistema Digestório/efeitos adversos , Incontinência Fecal/cirurgia , Laparoscopia/efeitos adversos , Prolapso Retal/cirurgia , Telas Cirúrgicas/efeitos adversos , Adulto , Idoso , Idoso de 80 Anos ou mais , Canal Anal/fisiopatologia , Canal Anal/cirurgia , Constipação Intestinal/etiologia , Constipação Intestinal/cirurgia , Defecação , Procedimentos Cirúrgicos do Sistema Digestório/métodos , Incontinência Fecal/etiologia , Feminino , Seguimentos , Humanos , Obstrução Intestinal/etiologia , Obstrução Intestinal/cirurgia , Laparoscopia/métodos , Tempo de Internação , Pessoa de Meia-Idade , Duração da Cirurgia , Complicações Pós-Operatórias/epidemiologia , Estudos Prospectivos , Prolapso Retal/complicações , Retocele/complicações , Retocele/cirurgia , Reto/fisiopatologia , Reto/cirurgia , Recidiva , Resultado do TratamentoRESUMO
We present a modified laparoscopic ventral mesh rectopexy procedure using biological mesh and bilateral anterior mesh fixation. The rectopexy is anterior with a minimal posterior mobilization. The rectum is symmetrically suspended to the sacral promontory through a mesorectal window.
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Laparoscopia/métodos , Prolapso Retal/cirurgia , Telas Cirúrgicas , Adulto , Idoso , Constipação Intestinal/cirurgia , Incontinência Fecal/cirurgia , Feminino , Humanos , Tempo de Internação/estatística & dados numéricos , Pessoa de Meia-Idade , Duração da CirurgiaRESUMO
BACKGROUND: Defecatory disorders in patients with eating disorders have been overlooked. We evaluated the prevalence and type of defecatory disorders in patients with anorexia nervosa. METHODS: The aim of our questionnaire-based study was to determine the prevalence of constipation and faecal incontinence (FI) in patients with anorexia nervosa attending our dedicated eating disorders outpatient clinics and whether length of illness and low body mass index (BMI) exacerbate both constipation and FI. The Wexner constipation score (WCS), Altomare's obstructed defecation score (OD score) and the faecal incontinence severity index (FISI) were used to evaluate constipation and incontinence. A WCS ≥5, OD score ≥10 and a FISI ≥10 were considered clinically relevant. RESULTS: Eighty-five patients (83 females; mean age 28 years ± 13) with anorexia nervosa (study group) and mean BMI of 16 ± 2 kg/m(2) (range 14-19 kg/m(2)) were studied. This group was compared to 57 healthy volunteers (control group) with mean BMI of 22 ± 3 kg/m(2) (range 20-27 kg/m(2)). In the study group, 79/85 (93%) patients suffered from defecatory disorders defined as at least one abnormal score, either WCS, OD score or FISI, compared to 7/57 (12%) controls (p < 0.001). Constipation (defined as WCS ≥5) was present in 70/85 (83%) patients with anorexia and in 7/57 (12%) controls (p = 0.001), while obstructed defecation syndrome (defined as OD score ≥10) was present in 71/85 (84%) patients with anorexia and 7/57 (12%) controls (p < 0.001). In patients with anorexia, the mean WCS score was 10 ± 5 standard deviation (SD) (3 ± 2 SD in controls; p < 0.001), and the mean OD score was 12 ± 4 SD (3 ± 4 SD in controls; p < 0.001). Overall, 62/85 (73%) patients with anorexia had FI defined as FISI score ≥10, and the mean FISI score in anorexia patients was 12 ± 9 SD. A combination of constipation and FI (either both WCS and FISI abnormal or both OD score and FISI abnormal) was present in 55/85 (64%) and 8/85 (9%) presented with FI alone. Moreover, all results are influenced by the severity of the disease measured by BMI and duration. The percentage of defecatory disorders rises from 75 to 100% when BMI is <18 kg/m(2) and from 60 to 75% when the duration of illness is ≥5 years (p < 0.001 and p = 0.021, respectively). CONCLUSIONS: Defecatory disorders are associated with anorexia nervosa and increased with the duration and severity of the illness.
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Anorexia Nervosa/complicações , Constipação Intestinal/etiologia , Incontinência Fecal/etiologia , Adolescente , Adulto , Índice de Massa Corporal , Defecação , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Índice de Gravidade de Doença , Inquéritos e Questionários , Adulto JovemRESUMO
AIM: First-degree relatives (FDRs) of patients with colorectal cancer (CRC) have an increased CRC risk. Few studies have addressed if adenoma and advanced adenoma risk is increased among individuals, 40-49 years of age, with a family history of CRC. Therefore, the aim of the study was to define the prevalence and location of adenoma, advanced adenoma and CRC, according to age, in asymptomatic individuals with a family history of CRC. METHOD: Retrospective study of asymptomatic FDRs, 40 to ≥70 years of age undergoing first screening colonoscopy over a 3-year period, of CRC patients. RESULTS: Among 464 individuals studied, the prevalence of adenoma and advanced adenoma was 18.1% and 6.4%, respectively. According to age intervals, the prevalences of adenoma and advanced adenoma were 14% and 3.5%, respectively, in subjects 40-49 years of age; 14.4% and 6.3%, respectively, in subjects 50-59 years of age; 27% and 8%, respectively, in subjects 60-69 years of age; and 25% and 14%, respectively, in subjects ≥70 years of age; no significant difference was found among the four groups. No difference in lesion location was found, with similar numbers of preneoplastic lesions being present in the right colon and the left colon. CRC was diagnosed in three (0.64%) subjects, one of whom was in the 40-49 years age group. CONCLUSION: In our population of FDRs of CRC patients, 40-49 years of age, the prevalences of adenoma and advanced adenoma were similar to those observed in older subjects with the same CRC risk. Our data support the current indication to perform screening colonoscopy earlier than 45 years of age in subjects at high CRC risk.
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Adenoma/epidemiologia , Doenças Assintomáticas , Carcinoma/epidemiologia , Neoplasias Colorretais/epidemiologia , Detecção Precoce de Câncer , Adenoma/genética , Adenoma/patologia , Adulto , Idoso , Carcinoma/genética , Carcinoma/patologia , Colonoscopia , Neoplasias Colorretais/genética , Neoplasias Colorretais/patologia , Família , Feminino , Predisposição Genética para Doença , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Estudos Retrospectivos , Fatores de RiscoRESUMO
AIM: To assess the feasibility of magnetic resonance defaecography (MRD) in pelvic floor disorders using an open tilting magnet with a 0.25 T static field and to compare the results obtained from the same patient both in supine and orthostatic positions. MATERIALS AND METHODS: From May 2010 to November 2011, 49 symptomatic female subjects (mean age 43.5 years) were enrolled. All the patients underwent MRD in the supine and orthostatic positions using three-dimensional (3D) hybrid contrast-enhanced (HYCE) sequences and dynamic gradient echo (GE) T1-weighted sequences. All the patients underwent conventional defaecography (CD) to correlate both results. Two radiologists evaluated the examinations; inter and intra-observer concordance was measured. The results obtained in the two positions were compared between them and with CD. RESULTS: The comparison between CD and MRD found statistically significant differences in the evaluation of anterior and posterior rectocoele during defaecation in both positions and of rectal prolapse under the pubo-coccygeal line (PCL) during evacuation, only in the supine position (versus MRD orthostatic: rectal prolapse p < 0.0001; anterior rectocoele p < 0.001; posterior rectocoele p = 0.008; versus CD: rectal prolapse p < 0.0001; anterior rectocoele p < 0.001; posterior rectocoele p = 0.01). The value of intra-observer intra-class correlation coefficient (ICC) ranged from good to excellent; the interobserver ICC from moderate to excellent. CONCLUSION: MRD is feasible with an open low-field tilting magnet, and it is more accurate in the orthostatic position than in the supine position to evaluate pelvic floor disorders.
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Defecografia/métodos , Imageamento por Ressonância Magnética/métodos , Distúrbios do Assoalho Pélvico/patologia , Adulto , Idoso , Constipação Intestinal/diagnóstico , Constipação Intestinal/patologia , Defecação , Incontinência Fecal/diagnóstico , Incontinência Fecal/patologia , Feminino , Humanos , Pessoa de Meia-Idade , Diafragma da Pelve/patologia , Distúrbios do Assoalho Pélvico/diagnóstico , Postura , Decúbito Dorsal , Adulto JovemRESUMO
The advent of laparoscopic surgery and with it Laparoscopic Ventral Mesh Rectopexy (LVMR) has revolutionised the management of internal/external rectal and vaginal vault prolapse. These procedures have traditionally been performed with synthetic meshes. Biologics have gained a prominent role over the last decade in LVMR as well as perineal procedures for rectocoele and cystocoele repair. We examine the existing literature on the use of biologics in pelvic floor surgery comparing this with literature on synthetic mesh for the key outcomes of infection rates, bowel/sexual function and recurrence.
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Materiais Biocompatíveis/uso terapêutico , Curativos Biológicos , Laparoscopia/métodos , Diafragma da Pelve/cirurgia , Materiais Biocompatíveis/economia , Humanos , Complicações Pós-Operatórias , Próteses e Implantes/economia , Próteses e Implantes/estatística & dados numéricos , Resultado do TratamentoRESUMO
Several biomaterials have been proposed to treat anal fistula alone or in combination with other surgical procedures aiming to reduce recurrence rates while minimizing continence impairment. More recently a porcine dermal matrix injection has been proposed as infill biomaterial to treat fistulae. We propose an approach consisting of non-cutting seton positioning followed several weeks later by flap repair associated with dermal matrix injection into the fistula tracts. We report our experience with this two-staged procedure on 24 consecutive patients with complex anal fistulae with a median follow up of > 12 months. In our experience this two-stage approach seems to be safe and effective.