| 1. |
- Aho Fält, Ursula, et al.
(författare)
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Percutaneous tibial nerve stimulation - PTNS: an alternative treatment option for chronic therapy resistant anal fissure
- 2019
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Ingår i: Techniques in Coloproctology. - : Springer Science and Business Media LLC. - 1123-6337 .- 1128-045X. ; 23:4, s. 361-365
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Tidskriftsartikel (refereegranskat)abstract
- BackgroundThe aim of the present study was to evaluate percutaneous tibial nerve stimulation (PTNS) for treatment resistant chronic anal fissure.MethodsConsecutive patients with chronic anal fissure were treated with neuromodulation via the posterior tibial nerve between October 2013 and January 2014. Patients had PTNS for 30 min on 10 consecutive days. All patients had failed conventional medical treatment. The visual analogue scale (VAS) score, St. Marks score, Wexner’s constipation score, Brief Pain Inventory (BPI-SF), bleeding and mucosal healing were evaluated before treatment, at termination, after 3 months, and then yearly for 3 years.ResultsTen patients (4 males and 6 females; mean age 49.8 years) were identified but only 9 were evaluated as one patient’s fissure healed before PTNS was started. At 3-year follow-up, fissures had remained completely healed in 5 out of 9 patients. All patients stopped bleeding and were almost completely pain-free at 3 years (VAS p = 0.010) and pain relief improved from 50% at completion to 90% at 3 years. The patients’ Wexner constipation scores improved significantly (p = 0.007).ConclusionsIn this small series, PTNS enhanced healing of chronic anal fissure and reduced pain and bleeding with an associated improvement in bowel function.
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| 2. |
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| 3. |
- Blom, J, et al.
(författare)
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Endoanal ultrasonography may distinguish Crohn's anal fistulae from cryptoglandular fistulae in patients with Crohn's disease : a cross-sectional study
- 2011
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Ingår i: Techniques in Coloproctology. - Milano : Springer Milan. - 1123-6337 .- 1128-045X. ; 15:3, s. 327-330
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: The aim of the study was a cross-sectional investigation into the types of anal fistulae in patients with Crohn's disease using 3-dimensional endoanal ultrasonography.METHODS: The study population consisted of 45 patients with established Crohn's disease referred in a 2-year period for treatment of anal fistula. The fistulae were classified according to the presence of three criteria: 1. bifurcation or secondary extension; 2. cross-sectional width ≥ 3 mm; and 3. content of hyperechoic secretions.RESULTS: The fistulae of 24 patients (53%) satisfied two or three criteria and were classified as true Crohn's fistulae, while the fistulae of 21 patients satisfied one or none of the criteria and were the cryptoglandular type. The fistulae in the two or three criteria group had been in existence for 8.4 years on average and those in the cryptoglandular group for 4.5 years on average (P = 0.283). The corresponding numbers of previous operations for fistula were 5.7 (range 0-32) and 1.5 (range 0-6), respectively (P = 0.0211). The presence of colitis or proctitis was similar across the groups, but the perianal Crohn's disease activity index was higher with a Crohn's type of fistula (P = 0.0097). Also, a larger proportion had been treated with anti-TNF-monoclonal antibody (0.0169).CONCLUSIONS: Endoanal ultrasonography was capable of discerning two subgroups of fistula in Crohn's patients. These groups were clinically different indicating that the prospect of surgical cure is also different.
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| 4. |
- Börjesson, Lars, 1963, et al.
(författare)
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The failed pelvic pouch: conversion to a continent ileostomy
- 2004
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Ingår i: Techniques in coloproctology. - 1123-6337. ; 8:2, s. 102-5
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Excision of the ileal pouch-anal anastomosis (IPAA) with construction of a conventional ileostomy is in general the ultimate procedure after unsuccessful salvage surgery. Conversion of the IPAA to a continent ileostomy (CI) is an alternative. METHODS: The clinical outcome of 13 patients operated with conversion of IPAA into CI was evaluated. Median follow-up was 6 years. One patient was lost to follow-up. RESULTS: There were two failures with pouch excision. At follow-up, ten patients with intact CI were fully continent and none needed to use a stoma appliance. Revisional surgery had been required in 8 patients. CONCLUSIONS: Conversion of a failed IPAA into CI is a feasible procedure that may be considered an alternative to Brooke's ileostomy in motivated patients. The operation should ideally be done in specialized units.
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| 5. |
- Danielson, Johan, 1975-, et al.
(författare)
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Efficacy and quality of life 2 years after treatment for faecal incontinence with injectable bulking agents
- 2013
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Ingår i: Techniques in Coloproctology. - : Springer Science and Business Media LLC. - 1123-6337 .- 1128-045X. ; 17:4, s. 389-395
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND:Stabilized non-animal hyaluronic acid/dextranomer (NASHA® Dx) gel as injectable bulking therapy has been shown to decrease symptoms of faecal incontinence, but the durability of treatment and effects and influence on quality of life (QoL) is not known. The aim of this study was to assess the effects on continence and QoL and to evaluate the relationship between QoL and efficacy up to 2 years after treatment.METHODS:Thirty-four patients (5 males, mean age 61, range 34-80) were injected with 4 × 1 ml NASHA Dx in the submucosal layer. The patients were followed for 2 years with registration of incontinence episodes, bowel function and QoL questionnaires.RESULTS: Twenty-six patients reported sustained improvement after 24 months. The median number of incontinence episodes before treatment was 22 and decreased to 10 at 12 months (P = 0.0004) and to 7 at 24 months (P = 0.0026). The corresponding Miller incontinence scores were 14, 11 (P = 0.0078) and 10.5 (P = 0.0003), respectively. There was a clear correlation between the decrease in the number of leak episodes and the increase in the SF-36 Physical Function score but only patients with more than 75 % improvement in the number of incontinence episodes had a significant improvement in QoL at 24 months.CONCLUSIONS:Anorectal injection of NASHA Dx gel induces improvement of incontinence symptoms for at least 2 years. The treatment has a potential to improve QoL. A 75 % decrease in incontinence episodes may be a more accurate threshold to indicate a successful incontinence treatment than the more commonly used 50 %.
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| 6. |
- Delaini, G G, et al.
(författare)
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Is an ileal pouch an alternative for patients requiring surgery for Crohn's proctocolitis?
- 2005
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Ingår i: Techniques in coloproctology. - : Springer Science and Business Media LLC. - 1123-6337 .- 1128-045X. ; 9:3, s. 222-4
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Tidskriftsartikel (refereegranskat)abstract
- Most surgeons consider Crohn's colitis to be an absolute contraindication for a continent ileostomy, due to high complication and failure rates. This opinion may, however, be erroneous. The results may appear poor when compared with those after pouch surgery in patients with ulcerative colitis (UC), but the matter may well appear in a different light if the pouch patients are compared with Crohn's colitis patients who have had a proctocolectomy and a conventional ileostomy.We assessed the long-term outcomes in a series of patients with Crohn's colitis who had a proctocolectomy and a continent ileostomy (59 patients) or a conventional ileostomy (57 patients). The median follow-up time was 24 years for the first group and 27 years for the second group.The outcomes in the two groups of patients were largely similar regarding both mortality and morbidity; the rates of recurrent disease and reoperation with loss of small bowel were also similar between groups.The possibility of having a continent ileostomy, thereby avoiding a conventional ileostomy-even if only for a limited number of years--may be an attractive option for young, highly motivated patients.
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| 7. |
- Delaini, G G, et al.
(författare)
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The ileoanal pouch procedure in the long-term perspective: a critical review.
- 2005
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Ingår i: Techniques in coloproctology. - : Springer Science and Business Media LLC. - 1123-6337 .- 1128-045X. ; 9:3, s. 187-92
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Tidskriftsartikel (refereegranskat)abstract
- An ileo-pouch anal anastomosis (IPAA) has become the gold standard procedure for ulcerative colitis and familial adenomatous polyposis. Clinical results on the pelvic pouch procedure have often been encouraging; when confronted with the different surgical options, the majority of patients select IPAA as the best operation. However, even if IPAA is a great innovation, it is by no means the first choice for all patients. For patients old enough to join in a responsible discussion, the pros and cons of the various operations must be carefully described; the choice of surgical procedure must meet the patient's wishes and appear soundly based to the surgeon. The young age of most patients has to be considered and a long follow-up time is required to establish whether and, if so, to what extent the operation may adversely impact the patient's continence, sex life, fertility, and quality of life. The risk of cancer transformation in the residual rectal mucosa in the muscular or columnar cuff is another important factor that may influence the eventual decision. This article critically reviews our experience and the literature.
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| 8. |
- Ezra, Emmanuel, et al.
(författare)
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A short- and long-term follow-up study of intersphincteric NASHA Dx implants for fecal incontinence
- 2022
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Ingår i: Techniques in Coloproctology. - : Springer Nature. - 1123-6337 .- 1128-045X. ; 26:10, s. 813-820
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Tidskriftsartikel (refereegranskat)abstract
- Background: The bulking agent NASHA Dx injected into the submucosal layer is effective in the treatment of fecal incontinence (FI) at short-and medium-term follow-up but efficacy after injection in the intersphincteric location is unknown. The aim of this study was to determine the short- and long-term efficacy and safety of NASHA Dx injected into the intersphincteric location for FI.Methods: Patients were recruited from referrals to our Department for treatment of FI in November 2008-January 2010. Eligible patients were injected with 8 ml of NASHA Dx. Patients with a subtotal treatment effect were retreated after 2-4 weeks. The change in number of fecal incontinence episodes, the proportion of responders defined as at least 50% decrease in number of FI episodes and side effects were the main outcome measures.Results: Sixteen patients, 15 women and 1 man with a median age of 68, 5 (range 44-80) years and a median CCFIS of 15 (range 10-19) were included in the study. The median number of incontinence episodes decreased from 21.5 (range 8-61) at baseline to 10 (range 0-30) at 6 months (p = 0.003) and 6 (range 0-44) at 12 months (p = 0.05). The median number of incontinence episodes in the 11 patients completing the 10-year follow-up was 26.5 (range 0-68). The percentage of responders at 12 months and 10 years were 56% and 27%, respectively. Mild to moderate pain at the injection site was described by 69%. There was one case of mild infection, successfully treated with antibiotics and one implant had to be removed due to dislocation.Conclusions: NASHA Dx as an intersphincteric implant improves incontinence symptoms in the short term with moderate side effects and can be used alone or as an adjunct to other treatment modalities. Long-term efficacy was observed in 27%.Keywords: Bulking agents; Fecal incontinence; Injection therapy; Pelvic floor.
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| 9. |
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| 10. |
- Gunnarsson, Ulf, 1967-, et al.
(författare)
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3D intrastomal ultrasonography, an instrument for detecting stoma-related fistula
- 2012
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Ingår i: Techniques in Coloproctology. - Milano : Springer Milan. - 1123-6337 .- 1128-045X. ; 16:3, s. 233-236
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Tidskriftsartikel (refereegranskat)abstract
- The aim of the present study was to evaluate the recently developed 3D intrastomal ultrasonography in diagnosing stoma-associated complaints and suspected complications after parastomal hernia repair such as peristomal fistula and abscesses. 3D intrastomal ultrasonography was used to image peristomal tissue in two patients with complaints after parastomal hernia repair performed with IPOM (intraperitoneal onlay mesh). One patient had ulcerative colitis and one Crohn's disease. Both patients were investigated because of pain and in one case also signs of a subcutaneous abscess. Intrastomal ultrasonography revealed fistulas connected to the intestinal segment leading to the stoma in both cases. Both cases also showed signs of a fistula descending to the abdominal cavity. In one case, a subcutaneous abscess was identified and in the other a small abscess adjacent to the fistula and the edge of the fascia. Stoma complaints after surgery for parastomal hernia with implantation of IPOM mesh can be diagnosed using 3D intrastomal ultrasonography. This new 3D technique for imaging intrastomal hernia can be used to complement traditional methods in the detection of stoma-associated abscesses and fistulas with or without foreign material such as mesh.
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