Prospective randomized multicentre trial comparing stapled with open haemorrhoidectomy

Modified stapled hemorrhoidopexy for lower postoperative stenosis: A five-year experience

BACKGROUND

Stapled hemorrhoidopexy (SH) is currently a widely accepted method for treating the prolapse of internal hemorrhoids. Postoperative anal stenosis is a critical complication of SH. A remedy for this involves the removal of the circumferential staples of the anastomosis, followed by the creation of a hand-sewn anastomosis. Numerous studies have reported modified SH procedures to improve outcomes. We hypothesized that our modified SH technique may help reduce complications of anal stenosis after SH.

AIM

To compare outcomes of staple removal at the 3- and 9-o'clock positions during modified SH in patients with mixed hemorrhoids.

METHODS

This was a single-center, retrospective, observational study. Patients with grade III or IV hemorrhoids who underwent standard or modified SH at our colorectal center between January 1, 2015, and January 1, 2020, were included. The operation time, blood loss, length of hospital stay, and incidence of minor or major complications were recorded.

RESULTS

Patients with grade III or IV hemorrhoids who underwent standard or modified SH at our colorectal center between January 1, 2015 and January 1, 2020, were included. Operation time, blood loss, length of hospital stay, and incidence of minor or major complications were recorded. We investigated 187 patients (mean age, 50.9 years) who had undergone our modified SH and 313 patients (mean age, 53.0 years) who had undergone standard SH. In the modified SH group, 54% of patients had previously undergone surgical intervention for hemorrhoids, compared with the 40.3% of patients in the standard SH group. The modified SH group included five (2.7%) patients with anal stenosis, while 21 (6.7%) patients in the standard SH group had complications of anal stenosis. There was a significant relationship between the rate of postoperative anal stenosis and the modified SH: 0.251 (0.085-0.741) and 0.211 (0.069-0.641) in multiple regression analysis. The modified SH technique is a safe surgical method for advanced grade hemorrhoids and might result in a lower rate of postoperative anal stenosis than standard SH.

CONCLUSION

The modified SH technique is a safe surgical method for advanced grade hemorrhoids and might result in a lower rate of postoperative anal stenosis than standard SH.

The Italian Unitary Society of Colon-Proctology (Società Italiana Unitaria di Colonproctologia) guidelines for the management of acute and chronic hemorrhoidal disease

The aim of these evidence-based guidelines is to present a consensus position from members of the Italian Unitary Society of Colon-Proctology (Società Italiana Unitaria di Colon-Proctologia, SIUCP) on the diagnosis and management of hemorrhoidal disease, with the goal of guiding physicians in the choice of the best treatment option. A panel of experts was charged by the Board of the SIUCP to develop key questions on the main topics related to the management of hemorrhoidal disease and to perform an accurate and comprehensive literature search on each topic, in order to provide evidence-based answers to the questions and to summarize them in statements. All the clinical questions were discussed by the expert panel in multiple rounds through the Delphi approach and, for each statement, a consensus among the experts was reached. The questions were created according to PICO (patients, intervention, comparison, and outcomes) criteria, and the statements were developed adopting the GRADE (Grading of Recommendations, Assessment, Development, and Evaluations) methodology. In cases of grade 1 hemorrhoidal prolapse, outpatient procedures including hemorrhoidal laser procedure and sclerotherapy may be considered the preferred surgical options. For grade 2 prolapse, nonexcisional procedures including outpatient treatments, hemorrhoidal artery ligation and mucopexy, laser hemorrhoidoplasty, the Rafaelo procedure, and stapled hemorrhoidopexy may represent the first-line treatment options, whereas excisional surgery may be considered in selected cases. In cases of grades 3 and 4, stapled hemorrhoidopexy and hemorrhoidectomy may represent the most effective procedures, even if, in the expert panel opinion, stapled hemorrhoidopexy represents the gold-standard treatment for grade 3 hemorrhoidal prolapse.

Randomized Controlled Trial to Compare Stapled Hemorrhoidopexy Plus Ligation Anopexy With Stapled Hemorrhoidopexy for Managing Grade III and IV Hemorrhoidal Disease

BACKGROUND

Despite the benefits of the stapled hemorrhoidopexy in the short term, management of prolapsing hemorrhoids, the long-term results are still insufficient regarding recurrent prolapse and patient satisfaction. The current study investigates the addition of ligation anopexy to stapled hemorrhoidopexy.

OBJECTIVE

Valuation of adding ligation anopexy to stapled hemorrhoidopexy in improving short-term and long-term results in the treatment of grade III and IV hemorrhoids.

DATA SOURCES

Between January 2018 and January 2020, we recruited 124 patients with grade III and IV hemorrhoids at Alexandria Main University Hospital.

STUDY SELECTION

Randomized controlled trial.

INTERVENTIONS

One hundred twenty-four patients were blindly randomly assigned to 2 equal groups: stapled hemorrhoidopexy (group I) and stapled hemorrhoidopexy plus ligation anopexy (group II).

MAIN OUTCOME MEASURES

Recurrence of hemorrhoids and patient satisfaction after a follow-up period of at least 2 years.

RESULTS

The average operating time was noticeably less in the stapled hemorrhoidopexy group. Postoperative pain, analgesia requirement, hemorrhoid symptoms score, return to work, complications rate, and quality of life 1 month after surgery were similar between groups. Following a mean follow-up of 36 months (interval, 24-47), in group I, 10 patients (16%) reported recurrent external swelling and/or prolapse compared to 3 patients (5%) in group II ( p  = 0.0368). Five patients in group I required redo surgery, whereas no patients required redo surgery in group II. Long-term patient satisfaction was significantly better in group II.

LIMITATIONS

It was a single-center experience, so longer follow-up was needed.

CONCLUSIONS

Stapled hemorrhoidopexy and stapled hemorrhoidopexy plus ligation anopexy were similar in short-term results with regard to complications rate, hemorrhoids symptoms score, return to work, and quality of life. Long-term results were significantly better with regard to recurrence of external swelling and/or prolapse and patient satisfaction after stapled hemorrhoidopexy plus ligation anopexy. See Video Abstract .

TRIAL REGISTRATION NUMBER

Pan African Clinical Trials Registry identifier PACTR20180100293130.

ECA PARA COMPARAR LA HEMORROIDOPEXIA CON GRAPAS MS ANOPEXIA POR LIGADURA CON LA HEMORROIDOPEXIA CON GRAPAS PARA EL TRATAMIENTO DE LA ENFERMEDAD HEMORROIDAL DE GRADO III Y IV

ANTECEDENTES:A pesar de los beneficios de la hemorroidopexia con grapas a corto plazo, el manejo de las hemorroides prolapsadas, los resultados a largo plazo aún son insuficientes en cuanto al prolapso recurrente y la satisfacción del paciente, por lo que en nuestro estudio actual agregamos anopexia por ligadura a la hemorroidopexia con grapas.OBJETIVO:Valoración de añadir anopexia por ligadura a la hemorroidopexia con grapas para mejorar los resultados a corto y largo plazo en el tratamiento de las hemorroides grado III-IV.FUENTES DE DATOS:Entre enero de 2018 y enero de 2020 reclutamos a 124 pacientes con hemorroides de grado III-IV en el hospital universitario principal de Alexandria.SELECCIÓN DEL ESTUDIO:Ensayo controlado aleatorio PACTR201801002931307.INTERVENCIÓN(S):124 pacientes fueron asignados al azar de forma ciega a dos grupos iguales, hemorroidopexia con grapas (grupo I) y hemorroidopexia con grapas más anopexia por ligadura (grupo II).PRINCIPALES MEDIDAS DE RESULTADO:Recurrencia de hemorroides y satisfacción del paciente después de un período de seguimiento de al menos dos años.RESULTADOS:El tiempo operatorio promedio fue notablemente menor en el grupo de hemorroidopexia con grapas. Mientras tanto, el dolor posoperatorio, la necesidad de analgesia, la puntuación de los síntomas de hemorroides, el regreso al trabajo, la tasa de complicaciones y la calidad de vida un mes después de la cirugía fueron similares. Después de un seguimiento medio de 36 meses (intervalo: 24-47), el Grupo I, 10 pacientes (16%) se quejaron de inflamación externa recurrente y/o prolapso en comparación con 3 pacientes (5%) en el Grupo II ( p = 0,0368) que requiere rehacer la cirugía. No fue necesaria una nueva cirugía en el grupo II; además, la satisfacción del paciente a largo plazo fue significativamente mejor en el grupo II.LIMITACIONES:Se necesita un seguimiento más prolongado y experiencia en un solo centro.CONCLUSIONES:La hemorroidopexia con grapas comparada con la hemorroidopexia con grapas más anopexia por ligadura fue similar en resultados a corto plazo en cuanto a tasa de complicaciones, puntuación de síntomas de hemorroides, regreso al trabajo y calidad de vida. Los resultados a largo plazo fueron significativamente mejores en cuanto a la recurrencia de la inflamación externa y/o el prolapso y la satisfacción del paciente después de la hemorroidopexia con grapas más anopexia por ligadura. (Traducción-Dr. Mauricio Santamaria ).

Can Targeting Sphincter Spasm Reduce Post-Haemorrhoidectomy Pain? A Systematic Review and Meta-Analysis

BACKGROUND

Haemorrhoidectomy is often complicated by significant post-operative pain, to which spasm of the internal anal sphincter is thought to be a contributing factor. This study appraises the evidence behind interventions aimed at lowering sphincter spasm to relieve post-haemorrhoidectomy pain.

METHODS

A Preferred Reporting Items for Systematic Reviews and Meta-analyses compliant systematic review was conducted. Medline, EMBASE, and CENTRAL databases were systematically searched. All RCTs which compared interventions targeting the internal anal sphincter to relieve pain post excisional haemorrhoidectomy were included. The primary outcome measure was pain on the visual analogue scale.

RESULTS

Of the initial 10,221 search results, 39 articles were included in a qualitative synthesis, and 33 studies were included in a meta-analysis. Topical glyceryl trinitrate (GTN) reduced pain on day 7 (7 studies, 485 participants), with a mean difference and 95% confidence interval (MD, 95% CI) of -1.34 (-2.31; -0.37), I² = 91%. Diltiazem reduced pain on day 3 on the VAS, and the MD was -2.75 (-398; -1.51) shown in five studies (n = 227). Botulinum toxin reduced pain on day 7, in four studies with 178 participants, MD -1.43 (-2.50; -0.35) I² = 62%. The addition of Lateral Internal Sphincterotomy to haemorrhoidectomy reduced pain on day 2 in three studies with 275 participants, MD of -2.13 (-3.49; -0.77) I² = 92%. The results were limited by high heterogeneity and risk of bias.

CONCLUSION

Evidence suggests that lateral sphincterotomy, administration of botulinum toxin and the application of topical diltiazem or GTN can reduce post-operative pain after haemorrhoidectomy. Lateral sphincterotomy should not be routinely used due to the risk of incontinence.

Top 100 most-cited articles on hemorrhoids: A bibliometric analysis and visualized study

Background

Hemorrhoids have a significant incidence in people and are becoming a common public health problem. This study provides a bibliometric and visualized analysis of the most influential literature in the field. The aim is to reveal trends in the field of hemorrhoids and to provide a reference for researchers.

Methods

The 100 most frequently cited studies in the field of hemorrhoids were collected from the Web of Science(WOS), and were analyzed in terms of the annual publication, types of literature, countries, institutions, authors, journals, and keywords. During the study, we used a combination of VosViewer, Carrot2, Microsoft Excel, and Tableau tools to better present the visual information.

Results

A total of 4,481 articles were retrieved, of which 3,592 were of the Article and Review types, among which we selected the 100 most frequently cited. A large amount of highly cited literature on hemorrhoid surgery emerged from 1990 to 2010, and the interest of researchers in hemorrhoid surgery seems to have waned after 2010. The sources of highly cited literature in the field of hemorrhoids are predominantly Western, with the United States. and the United Kingdom accounting for almost half of the publications worldwide. However, countries with higher prevalence populations do not have significant research on hemorrhoids. St. Mark's Hospital has published the largest number of influential articles in the field of hemorrhoid disease. Kamm MA and Phillips RKS are the most authoritative authors in the field. Diseases of the Colon & Rectum and the British Journal of Surgery are the most influential journals in this field. The highly cited literature covers a wide range of disciplines, with Thomson's classic “The nature of hemorrhoids” receiving the most attention among the studies focusing on hemorrhoids. Keyword and clustering analysis revealed that The most famous focus in the field of hemorrhoid research is the evolution of stapled hemorrhoidectomy (SH) and Milligan-morgan hemorrhoidectomy (MMH).

Conclusions

This study is the first to explore developments in the field of hemorrhoids, and it helps surgeons quickly understand global trends in the field of hemorrhoids. In recent years, the development of hemorrhoids seems to have hit a bottleneck, with scholarly interest in the field of waning, especially in surgery Procedures. The theory of inferior anal cushion migration has proven to be the most influential theory in the field, but after studies based on SH and MMH, more high-quality evidence is needed to continue advancing the field of hemorrhoids. The results of this study are intended to add to the attention and interest of scholars in this area and provide a reference for further research.

LigaSure hemorrhoidectomy versus the procedure for prolapse and hemorrhoids: A meta-analysis of randomized controlled trials

BACKGROUND

LigaSure hemorrhoidectomy and the procedure for prolapse and hemorrhoids (PPH) are both relatively new treatments for managing symptomatic hemorrhoids. This review aimed to evaluate and compare their short-term outcomes.

METHODS

We searched MEDLINE, EMBASE, the Cochrane Central Register of Controlled Trials and the China National Knowledge Infrastructure database for randomized controlled trials comparing the LigaSure procedure and PPH published in any language from 1998 to October 2013.

RESULTS

A total of 5 studies involving 397 participants were included in this review. Pooled analysis showed that the LigaSure procedure was associated with significantly lower recurrence rate [relative risk (RR) = 0.21, 95% confidence interval (CI): 0.06 to 0.72, P = .01] and significantly shorter operating time [mean difference (MD) = -6.39, 95% CI: -7.68 to -5.10, P < .001]. The analysis showed no significant difference in postoperative pain between the two techniques (MD = 0.55, 95% CI: -0.15 to 1.25, P = .12] or in time off work or away from normal activity [standard MD = 0.13, 95% CI: -1.80 to 2.06, P = .9]. The two techniques did not show significant differences in postoperative complications or other patient-related outcomes (P > .05).

CONCLUSIONS

Our review indicates that both LigaSure hemorrhoidectomy and PPH are safe alternatives for the management of hemorrhoids. Available evidence suggests that the LigaSure technique is associated with shorter operating time and lower hemorrhoid recurrence rate, but these conclusions should be further confirmed in large, multicenter randomized controlled trials with long-term follow-up.

Postoperative outcomes of intrasphincteric botox injection during hemorrhoidectomy: A double-blind clinical trial

Background

Pain is the most common postoperative complication of hemorrhoidectomy. We evaluated the effectiveness of intrasphincteric Botox injection on posthemorrhoidectomy complications including pain reduction and wound healing.

Materials and Methods

In this randomized, double-blind clinical trial, patients with Grades 3 or 4 symptomatic hemorrhoids who underwent open (Milligan-Morgan) hemorrhoidectomy were enrolled. The experimental group received intrasphincteric Botox injection during hemorrhoidectomy, while the controls received normal saline injection. Hemorrhoid grades, constipation status, history of hemorrhoidectomy, duration of operation, pain at rest and after defecation in six follow-up periods (6, 12, 24, and 48 h and 7 and 14 days after operation), wound healing (during follow-up after discharge with a 2-week period), analgesic use, and Botox side effects were evaluated and compared in the two experimental and control groups.

Results

In this trial, 34 and 33 patients were randomly allocated in the experimental and control groups, respectively. Operation time was significantly higher in Botox group (P = 0.009). Mean dose of analgesics use in Botox was significantly lower (P < 0.001). Rate of wound healing during follow-ups was significantly higher in Botox group in the fifth follow-up (P = 0.009). Frequency of urinary retention (P = 0.02) and moderate itching (P = 0.01) was significantly higher in placebo than Botox group. Mean of postoperative pain at rest in Botox group was significantly lower at 12^th, 24^th, and 48^th h and 7^th and 14^th days after operation (P < 0.01). Mean of postoperative pain in Botox group was significantly lower at 3^rd to 5^th defecation (P < 0.01).

Conclusion

Our findings indicated that a single-dose injection of Botox during Milligan-Morgan hemorrhoidectomy is associated with less postsurgical pain at rest and during defecation and improved wound healing. It is suggested that it is a safe and effective procedure during hemorrhoidectomy regarding the procedure-related complications.

An update on surgical treatment of hemorrhoidal disease: a systematic review and meta-analysis

BACKGROUND

Pathologic hemorrhoids are common among adults age 45-65. Hemorrhoids are characterized as internal or external, and grades 1-4 based on severity. The type and grade dictate treatment, with surgical treatment reserved for grades 3/4. The aim of this study is to compare clinical outcomes of various surgical treatments.

METHODS

A systematic review was conducted to identify randomized clinical trials that compare surgical treatments for grade 3/4 hemorrhoids. A Bayesian network meta-analysis was done using NetMetaXL and WinBUGS.

RESULTS

A total of 26 studies with 3137 participants and 14 surgical treatments for grade 3/4 hemorrhoids were included. Pain was less in patients with techniques such as laser (OR 0.34, CI 0.01-6.51), infrared photocoagulation (OR 0.38, CI 0.02-5.61), and stapling (OR 0.48, CI 0.19-1.25), compared to open and closed hemorrhoidectomies. There was less recurrence with Starion (OR 0.01, CI 0.00-0.46) and harmonic scalpel (OR 0.00, CI 0.00-0.49), compared to infrared photocoagulation and transanal hemorrhoidal dearterialization. Fewer postoperative clinical complications were seen with infrared photocoagulation (OR 0.04, CI 0.00-2.54) and LigaSure (OR 0.16, CI 0.03-0.79), compared to suture ligation and open hemorrhoidectomy. With Doppler-guided (OR 0.26, CI 0.05-1.51) and stapled (OR 0.36, CI 0.15-0.84) techniques, patients return to work earlier when compared to open hemorrhoidectomy and laser.

CONCLUSION

There are multiple favorable techniques without a clear "gold standard" based on current literature. Open discussion should be had between patients and physicians to guide individualized care.

Modified procedure for prolapse and hemorrhoids: Lower recurrence, higher satisfaction

BACKGROUND

Hemorrhoidal prolapse is a common benign disease with a high incidence. The treatment procedure for prolapse and hemorrhoids (PPH) remains an operative method used for internal hemorrhoid prolapse. Although it is related to less pos-operative pain, faster recovery and shorter hospital stays, the postoperative recurrence rate is higher than that of the Milligan-Morgan hemorrhoidectomy (MMH). We have considered that recurrence could be due to shortage of the pulling-up effect. This issue may be overcome by using lower purse-string sutures [modified-PPH (M-PPH)].

AIM

To compare the therapeutic effects and the patients’ satisfaction after M-PPH, PPH and MMH.

METHODS

This retrospective cohort study included 1163 patients (M-PPH, 461; original PPH, 321; MMH, 381) with severe hemorrhoids (stage III/IV) who were admitted to The 2^nd Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University from 2012 to 2014. Early postoperative complications, efficacy, postoperative anal dysfunction and patient satisfaction were compared among the three groups. Established criteria were used to assess short- and long-term postoperative complications. A visual analog scale was used to evaluate postoperative pain. Follow-up was conducted 5 years postoperatively.

RESULT

Length of hospital stay and operating time were significantly longer in the MMH group (8.05 ± 2.50 d, 19.98 ± 4.21 min; P < 0.0001) than in other groups. The incidence of postoperative anastomotic bleeding was significantly lower after M-PPH than after PPH or MMH (1.9%, 5.1% and 3.7%; n = 9, 16 and 14; respectively). There was a significantly higher rate of sensation of rectal tenesmus after M-PPH than after MMH or PPH (15%, 8% and 10%; n = 69, 30 and 32; respectively). There was a significantly lower rate of recurrence after M-PPH than after PPH (8.7% and 18.8%, n = 40 and 61; P < 0.0001). The incidence of postoperative anal incontinence differed significantly only between the MMH and M-PPH groups (1.3% and 4.3%, n = 5 and 20; P = 0.04). Patient satisfaction was significantly greater after M-PPH than after other surgeries.

CONCLUSION

M-PPH has many advantages for severe hemorrhoids (Goligher stage III/IV), with a low rate of anastomotic bleeding and recurrence and a very high rate of patient satisfaction.

M-PPH

Haemorrhoidectomy under local anaesthesia versus spinal anaesthesia: a systematic review and meta-analysis

AIMS

To evaluate comparative outcomes of local anaesthesia (LA) and spinal anaesthesia (SA) in patients undergoing haemorrhoidectomy.

METHODS

A systematic online search was conducted using the following databases: PubMed, Scopus, Cochrane Database, The Virtual Health Library, Clinical trials.gov , and Science Direct. Only randomised controlled trials (RCTs) comparing excisional haemorrhoidectomy under LA and SA were included. Post-operative pain score, need for rescue analgesia, urinary retention, headache, rectal bleeding, and operative time were the evaluated outcome parameters.

RESULTS

Seven RCTs reporting a total number of 440 patients of whom 222 patients underwent haemorrhoidectomy under LA and 218 patients had the procedure under SA were included. LA was associated with significantly lower post-operative pain at 6 h (mean difference (MD) - 2.25, P = 0.0001) and at 24 h (MD - 0.87, P = 0.0002), need for a rescue analgesia (risk ratio (RR) 0.18, P = 0.002), urinary retention (RR 0.17, P = 0.0001), and headache (RR 0.09, P = 0.0003) compared with SA. However, there was no significant difference in rectal bleeding (RR 0.89, P = 0.70) and operative time (MD 1.15, P = 0.19) between LA and SA.

CONCLUSION

Compared with SA, LA may be associated with significantly lower post-operative pain, need for rescue analgesia, urinary retention, and headache making it an attractive choice of anaesthesia in day-case surgery for those who are not either fit for GA or refuse such anaesthetic modality.

A systematic review of the literature assessing the outcomes of stapled haemorrhoidopexy versus open haemorrhoidectomy

Background

Symptomatic haemorrhoids affect a large number of patients throughout the world. The aim of this systematic review was to compare the surgical outcomes of stapled haemorrhoidopexy (SH) versus open haemorrhoidectomy (OH) over a 20-year period.

Methods

Randomized controlled trials published between January 1998 and January 2019 were extracted from Pubmed using defined search criteria. Study characteristics and outcomes in the form of short-term and long-term complications of the two techniques were analyzed. Any changes in trend of outcomes over time were assessed by comparing article groups 1998–2008 and 2009–2019.

Results

Twenty-nine and 9 relevant articles were extracted for the 1998–2008 (period 1) and 2009–2019 (period 2) cohorts, respectively. Over the two time periods, SH was found to be a safe procedure, associated with statistically reduced operative time (in 13/21 studies during period 1 and in 3/8 studies during period 2), statistically less intraoperative bleeding (3/7 studies in period 1 and 1/1 study in period 2) and consistently less early postoperative pain on the visual analogue scale (12/15 studies in period 1 and 4/5 studies in period 2) resulting in shorter hospital stay (12/20 studies in period 1 and 2/2 studies in period 2) at the expense of a higher cost. In the longer term, although chronic pain in SH and OH patents is comparable, patient satisfaction with SH may decline with time and at 2-year follow-up OH appeared to be associated with greater patient satisfaction.

Conclusions

SH appears to be safe with potential advantages, at least in the short term, but the evidence is lacking at the moment to suggest its routine use in clinical practice.

Long-Term Results After Stapled Hemorrhoidopexy: A 15-Year Follow-Up

BACKGROUND

The stapled hemorrhoidopexy is reported to have a low recurrence while treating the major hemorrhoidal symptoms of bleeding and prolapse. The aim of this study is to obtain long-term results on the outcome of the stapled hemorrhoidopexy.

METHODS

All patients with a hemorrhoidal disease grade III, who underwent stapled hemorrhoidopexy from May 1999-December 2003, were included. Data collection was based on a standardized telephone interview. In the questionnaire, we recorded information regarding the postoperative recurrence and severity of hemorrhoidal symptoms (defined as bleeding, prolapse, burning, itching and moisture), further hemorrhoidal treatments and functional results (incontinence, fecal urgency and outlet obstruction) as well as patients' satisfaction.

RESULTS

Of the 257 patients, who underwent stapled hemorrhoidopexy, follow-up data were available in 140 patients. In 47.4% of the patients, a recurrence of at least one hemorrhoidal symptom was registered, whereas this recurrence was observed in 47.3% of these patients more than 10 years postoperatively. A surgical re-intervention was necessary in 15.2%. We found a postoperative new incontinence in 15.5%, a fecal urgency in 28.0% and an outlet obstruction in 9.4%. Of all patients, 62.3% were "very satisfied" with the operation.

CONCLUSIONS

The results of the study revealed a relatively high recurrence of hemorrhoidal symptoms after a mean follow-up of 15 years with a high recurrence rate more than 10 years postoperatively. In consideration of not negligible risk of incontinence, fecal urgency and outlet obstruction, the indication for a stapled hemorrhoidopexy should be made well considered. However, patients' satisfaction is very high.

THE RUSSIAN ASSOCIATION OF COLOPROCTOLOGY CLINICAL GUIDELINES FOR THE DIAGNOSIS AND TREATMENT OF HEMORRHOIDS

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Stapled Hemorrhoidopexy: Results at 10-Year Follow-up

BACKGROUND

Despite the advantages of stapled hemorrhoidopexy reported in the literature in terms of postoperative pain, hospital stay, and duration of convalescence, it was described to have a higher recurrence rate compared with conventional hemorrhoidectomy.

OBJECTIVE

The aim of this study was to evaluate clinical outcomes and patient satisfaction after stapled hemorrhoidopexy at 10-year follow-up.

DESIGN

This was a retrospective cohort analysis conducted on prospectively collected data.

SETTINGS

The study was conducted at a single tertiary care center.

PATIENTS

Eighty-six consecutive patients treated with stapled hemorrhoidopexy for grade 3 hemorrhoidal prolapse between January and December 2006 were included.

MAIN OUTCOME MEASURES

Patients satisfaction and recurrence rates were measured.

RESULTS

Eighty-six patients (45 men and 41 women; median age, 49 y (range, 31-74 y)) underwent stapled hemorrhoidopexy. Eight patients had urinary retention during the immediate postoperative period, and 2 patients required a reoperation for suture line bleeding. The median hospital stay was 12 hours (range, 12-96 h). No suture line dehiscence, rectovaginal fistula, pelvic sepsis, anal abscess, or anal stenosis was recorded during the follow-up. Seventy-seven patients (90%) completed the expected follow-up, with a median duration of 119.0 months (range 115.4-121.8 mo). Among them, 30 patients (39%) experienced a recurrent hemorrhoidal prolapse, 8 of whom needed a reoperation. Thirty-four patients (44%) reported urge to defecate with a median visual analog scale of 1 (range, 1-7). Six patients (8%) reported gas leakage at the last follow-up visit, whereas no liquid or solid stool leakage was recorded. Satisfaction rate at 10-year follow-up was 68%.

LIMITATIONS

The study was limited by its small sample size and lack of a control group.

CONCLUSIONS

The high recurrence rate and low patient satisfaction rate showed that stapled hemorrhoidopexy reduces its efficacy in the long-term. See Video Abstract at http://links.lww.com/DCR/A510.

Procedure for prolapse and hemorrhoids (PPH) with low rectal anastomosis using a PPH 03 stapler: low rate of recurrence and postoperative complications

PURPOSE

The procedure for prolapse and hemorrhoids (PPH) has the advantage of less postoperative pain. However, serious postoperative complications have been reported after PPH, and the postoperative recurrence rate is high in comparison with conventional Milligan-Morgan hemorrhoidectomy (MMH). The purpose of this study was to evaluate PPH with low rectal anastomosis (PPH-LA) in comparison with the original PPH and MMH.

METHODS

Among a total of 1315 patients with hemorrhoids, MMH was conducted in 322, original PPH using a PPH 01 stapler (PPH01) in 63, PPH-LA using 01 (PPH-LA01) in 236, 03 (PPH-LA03) in 649, and sclerotherapy (SCL) in 45.

RESULTS

Length of hospital stay and number of working days lost were significantly greater for MMH than for any form of PPH. The rate of massive postoperative bleeding was significantly lower after PPH-LA03 than after PPH01 or PPH-LA01. No serious postoperative complications occurred after any form of PPH. A significantly higher proportion of patients complained of continued prolapse after PPH01 than after MMH, PPH-LA01, or -LA03. The 5- and 16-year postoperative cumulative recurrence rates after PPH-LA03 were significantly lower than after PPH01.

CONCLUSIONS

The postoperative cumulative recurrence rate after PPH-LA03 is as low as that after MMH for up to 16 years, and compared with the original PPH01, the effectiveness is higher and the postoperative cumulative recurrence rate for up to 16 years is significantly lower. We conclude that PPH-LA03 is a superior procedure for hemorrhoids, having less postoperative pain and a low rate of recurrence.

Topical diltiazem ointment in post-hemorrhoidectomy pain relief: A meta-analysis of randomized controlled trials

BACKGROUND

Hemorrhoidectomy is commonly associated with postoperative pain. Calcium channel blockers are known to cause relaxation of gastrointestinal smooth muscle and oral diltiazem has also been shown to reduce the resting anal pressure.

OBJECTIVE

We attempted to analyze efficacy and side effects of topical diltiazem oint. in post-operative pain control.

METHODS

This is a meta-analysis of patients who underwent hemorrhoidectomy using topical diltiazem oint. versus placebo (Vaseline) for pain control. Patients with third or fourth degree hemorrhoids undergoing traditional hemorrhoidectomy were included. Procedures took place in the colorectal division of a hospital in 5 countries. Five randomized control trials (RCTs) published between 2005 and 2016 including 227 patients were included our meta-analysis (Diltiazem (calcium channel block) group = 137; Placebo (Vaseline) group = 90). Pain assessment was performed using a standardized Visual Analogue Scale. Any side effects of surgery or medication use, which were noted by the patient or the surgeon, also were recorded.

RESULTS

A total of 227 patients were included in the meta-analysis. The results revealed that Diltiazem ointment was statistically significant in reducing pain within 48 h, at 72 h, and more than 96 h after operation compared to the placebo group. Regarding overall complications (including headache), there was no statistical significance between diltiazem and placebo group.

CONCLUSIONS

Topical application of diltiazem effectively relieves pain after hemorrhoidectomy with minimal side effects. Further large studies are needed to substantiate its value in clinical practice.

Documented complications of staple hemorrhoidopexy: a systematic review

A systematic review addressing reported complications of stapled hemorrhoidopexy was conducted. Articles were identified via searching OVID and MEDLINE between July 2011 and October 2013. Limitations were placed on the search criteria with articles published from 1998 to 2013 being included in this review. No language restrictions were placed on the search, however foreign language articles were not translated. Two reviewers independently screened the abstracts for relevance and their suitability for inclusion. Data extraction was conducted by both reviewers and entered and analyzed in Microsoft Excel. The search identified 784 articles and 78 of these were suitable for inclusion in the review. A total of 14,232 patients underwent a stapled hemorrhoidopexy in this review. Overall complication rates of stapled hemorrhoidopexy ranged from 3.3%-81% with 5 mortalities documented. Early and late complications were defined individually with overall data suggesting that early complications ranged from 2.3%-58.9% and late complications ranged from 2.5%-80%. Complications unique to the procedure were identified and rates recorded. Both early and late complications unique to stapled hemorrhoidopexy were identified and assessed.

Comparison of hemorrhoidectomy by LigaSure with conventional Milligan Morgan's hemorrhoidectomy

Objective:

To compare the efficacy of haemorrhoidectomy done by using LigaSure with conventional Milligan Morgan haemorrhoidectomy.

Methods:

This randomized controlled trial was done at Department of Surgery Dow University Hospital Karachi during January 2013 to September 2015. A total of 55 patients were included in the study. Patients were randomly allocated to group A (Haemorrhoidectomy by Ligasure) and group B (Milligan Morgan Haemorrhoiectomy). Efficacies of both procedures were compared by operative time, Blood loss, wound healing, and pain score on immediate, 1st and 7^th post operative day.

Results:

Out of total 55 patients 23 were male and 32 were females. The most common group of age involved was between 40 – 60 years. Third degree Heamorrhoids were present in 37 (67.3%) of patients while remaining 18 (32.7%) had fourth degree Heamorrhoids. Group A included 29 cases while Group B included 26 cases. The mean operating time of Group A was 52.5 with standard deviation of 11.9 while it was 36.6± 9.8 in the other group. The mean blood loss in group A was 51.92 with standard deviation of 15.68 while it was 70.34±25.59 in group B. Overall pain score was less in those patients who underwent Heamorrhoidectomy by Ligasure method.

Conclusion:

The efficacy of Heamorrhoidectomy by Ligasure is better than the traditional Milligan Morgan Heamorrhoidectomy but we need more clinical trials with large sample size and long term follow ups.

Stapled Haemorrhoidopexy versus Ferguson Haemorrhoidectomy: A Prospective Study with 2-Year Postoperative Follow-up

Patients with grade III or IV haemorrhoids underwent stapled haemorrhoidopexy or Ferguson haemorrhoidectomy (50 patients in each group) between June 2000 and April 2003. Six patients (12.0%) receiving stapled haemorrhoidopexy experienced complications: bleeding (2.0%) and haematoma (4.0%); late complications were anal fissure (4.0%) and recurrence of haemorrhoidal disease (2.0%). Bleeding was treated during the operation by suture ligation and fissures by sphincterotomy; haematomas resolved spontaneously with conservative medical treatment. Of those undergoing Ferguson haemorrhoidectomy, no bleeding occurred postoperatively, however urinary retention was seen in three patients (6.0%) We conclude that Ferguson haemorrhoidectomy was safer than stapled haemorrhoidopexy for bleeding complications, but stapled haemorrhoidopexy was superior to the Ferguson technique in terms of postoperative pain (4.2 versus 7.4 on day 1 after operation, decreasing to 2.2 versus 4.2 at 1 week for stapled haemorrhoidopexy compared with Ferguson haemorrhoidectomy, respectively), duration of hospital stay (92% undergoing stapled haemorrhoidopexy discharged on postoperative day 1) and time to return to normal activities (10.0 ± 1 versus 28.0 ± 2 days, respectively).

Complications Following Anorectal Surgery

Anorectal surgery is well tolerated. Rates of minor complications are relatively high, but major postoperative complications are uncommon. Prompt identification of postoperative complications is necessary to avoid significant patient morbidity. The most common acute complications include bleeding, infection, and urinary retention. Pelvic sepsis, while may result in dramatic morbidity and even mortality, is relatively rare. The most feared long-term complications include fecal incontinence, anal stenosis, and chronic pelvic pain.

The single pile classification: a new tool for the classification of haemorrhoidal disease and the comparison of treatment results

The purpose of the paper is to compare Goligher Classification with the Single Pile Hemorrhoid Classification (SPHC) to show the possible bias and limits of Goligher's use and the possible advantage with the employment of the new classification. SPHC considers the number of pathological piles(N), the characteristics of each internal pile and the characteristics of each external pile, reporting the presence of a fibrous inelastic redundant pile(F), the presence of the subversion of dentate line or the congestion of the external pile(E) and the presence of not tolerated skin tags(S). From September 2010 to December 2012, 197 consecutive patients were analysed according to both classifications. Considering pathological piles, I and II Goligher patients showed a complete agreement between pathological pile and grade, III Goligher patients had 80.5 % of pathological piles of III grade while IV Goligher patients had only 44.3 % of IV grade pathological piles (p < 0.001). Regarding the distribution of the other anatomical variables: F, E, S described in SPHC, the results showed that F was present in 18.3 % while ES was present in 46.2 %. Goligher's Classification has showed to be an inadequate tool to overview surgical outcome or to compare surgical procedure, particularly for high grades, while SPHC showed to be a feasible instrument both to describe and to compare patients affected by hemorrhoid disease.

A Randomized Trial Comparing Stapled Rectal Mucosectomy Versus Open and Semiclosed Hemorrhoidectomy

BACKGROUND

Different results have been reported concerning the postoperative outcomes of different surgical approaches for hemorrhoids.

OBJECTIVE

We aimed to determine the postoperative outcome following 3 main surgical techniques.

DESIGN

A prospective, randomized trial was designed with 180 patients in 3 arms of 60 patients each.

SETTINGS

The study was conducted from April 1999 to January 2007 at the University Hospital "Campus Bio-Medico di Roma."

PATIENTS

All of the patients who were referred for hemorrhoid surgery were enrolled according to inclusion and exclusion criteria (ISRCTN12040297).

INTERVENTIONS

Treatments according to the open, semiclosed, and stapled techniques were compared.

MAIN OUTCOME MEASURES

Sample size was calculated to determine a difference in terms of the intensity of postoperative pain at the first week and the days required for return to work activity.

RESULTS

After 1 week, patients who underwent semiclosed hemorrhoidectomy reported significantly less pain (p < 0.01) and a significant decrease in analgesic intake from the third postoperative day (p < 0.01) than after the other 2 techniques. The patients resumed work ≈11 days after semiclosed and stapled techniques (11.8 and 11.6 days), which was earlier compared with 21.3 days in the open group (p < 0.05).

LIMITATIONS

The high number of patients excluded might be considered a limitation of the study, but our selection criteria including patients living within 50 km of the hospital allowed for a low rate (9.4%) of patients lost to follow-up.

CONCLUSIONS

This study found an earlier resumption of work and less pain in patients who underwent the stapled and semiclosed procedures rather than open, which was associated with more complications, particularly because of a higher rate of stenosis (see Video, Supplemental Digital Content 1, http://links.lww.com/DCR/A196).

Systematic review and network meta-analysis comparing clinical outcomes and effectiveness of surgical treatments for haemorrhoids

BACKGROUND

The aim was to compare the clinical outcomes and effectiveness of surgical treatments for haemorrhoids.

METHODS

Randomized clinical trials were identified by means of a systematic review. A Bayesian network meta-analysis was performed using the Markov chain Monte Carlo method in WinBUGS.

RESULTS

Ninety-eight trials were included with 7827 participants and 11 surgical treatments for grade III and IV haemorrhoids. Open, closed and radiofrequency haemorrhoidectomies resulted in significantly more postoperative complications than transanal haemorrhoidal dearterialization (THD), LigaSure™ and Harmonic® haemorrhoidectomies. THD had significantly less postoperative bleeding than open and stapled procedures, and resulted in significantly fewer emergency reoperations than open, closed, stapled and LigaSure™ haemorrhoidectomies. Open and closed haemorrhoidectomies resulted in more pain on postoperative day 1 than stapled, THD, LigaSure™ and Harmonic® procedures. After stapled, LigaSure™ and Harmonic® haemorrhoidectomies patients resumed normal daily activities earlier than after open and closed procedures. THD provided the earliest time to first bowel movement. The stapled and THD groups had significantly higher haemorrhoid recurrence rates than the open, closed and LigaSure™ groups. Recurrence of haemorrhoidal symptoms was more common after stapled haemorrhoidectomy than after open and LigaSure™ operations. No significant difference was identified between treatments for anal stenosis, incontinence and perianal skin tags.

CONCLUSION

Open and closed haemorrhoidectomies resulted in more postoperative complications and slower recovery, but fewer haemorrhoid recurrences. THD and stapled haemorrhoidectomies were associated with decreased postoperative pain and faster recovery, but higher recurrence rates. The advantages and disadvantages of each surgical treatment should be discussed with the patient before surgery to allow an informed decision to be made.

Myofibrotic malformation vessels: unique angiodysplasia toward the progression of hemorrhoidal disease

Background

The etiology and pathogenesis of hemorrhoids is unclear, although hemorrhoids are a worldwide disease in men and women, with peak prevalence at 45–65 years of age. Hemorrhoidal cushions as the anal venous plexi are normal anatomical structures from infancy. This study attempts to reveal the angiodysplasia and other pathological changes in association with different degrees of symptomatic hemorrhoids.

Materials and methods

A total of 281 patients with internal hemorrhoids from degree I to IV underwent hemorrhoidectomy. The vascular changes were analyzed by microscopic assessment and software analysis, with Masson’s trichrome, CD34, and smooth muscle actin.

Results

The hemorrhoidal tissues exhibited abnormal vessels in the mucosae and submucosae that we termed them as myofibrotic malformation vessels (MMVs). MMVs are not ascribed to arteries or veins because they exhibit enlarged and tortuous lumens with smooth muscle dysplasia and fibrotic deposition in the walls without overlying mucosal ulceration. The muscularis mucosae also showed smooth muscle dysplasia and fibrosis, even if it were interrupted by the intruding MMVs. The statistical data indicated that the severity of all the changes correlate positively with the progression of hemorrhoids (P<0.001). Hemorrhoidal patients are prone for reoccurrence even with prolapsing hemorrhoid when compared with the conventional hemorrhoidectomy. Multiple logistic regression analysis showed that MMVs in mucosal propria, mean thickness of mucosal muscularis layer, and fibrotic changes in MMV were independent risk factors for MMVs in hemorrhoidal disease.

Conclusion

MMVs and muscularis mucosae dysplasia reciprocally contribute to hemorrhoidal exacerbation. The novel findings of this study propose that the characteristic features of MMVs and muscularis mucosae dysplasia of the anorectal tube ultimately cause symptomatic hemorrhoids, which could affect the clinical management of hemorrhoidal disease through the use of surgery to target the malformed vessels.

Short- and long-term results of harmonic scalpel hemorrhoidectomy versus stapler hemorrhoidopexy in treatment of hemorrhoidal disease

PURPOSE

In this prospective randomized study, our aim is to compare the short- and long-term results of harmonic scalpel hemorrhoidectomy (HSH) and stapler hemorrhoidopexy (SH) methods in the surgical treatment of Grade III and Grade IV hemorrhoidal disease.

METHODS

Ninety-nine consecutive patients diagnosed with Grade III or Grade IV internal hemorrhoidal disease were included in the study. Patients were randomized to HSH (n = 48) or SH (n = 51) treatments. Data on patient demographic and clinical characteristics, operative details, postoperative pain score on a visual analog scale, additional analgesic requirement, postoperative short- and long-term complications, and recurrence of hemorrhoidal disease were also recorded. Patients were regularly followed for a total period of 24 (6-36) months.

RESULTS

The patient demographic and clinical characteristics were similar in the two groups. The operative time was significantly shorter in the HSH group compared with the SH group. Overall pain scores were not significantly different between the groups, although severe pain was significantly more common in the HSH group. Recurrence was significantly lower in the HSH group compared with the SH group.

CONCLUSION

HSH and SH are both safe and effective methods for surgical treatment of Grade III and Grade IV hemorrhoidal disease. In our study, the HSH method was determined to be safer, easier, and faster to perform, and associated with fewer long-term recurrences than the SH method.

Clinical Outcome Following Hemorrhoid Surgery: a Narrative Review

Surgical therapy guaranties satisfactory results, which are significantly better than those obtained with conservative therapies, especially for Grade III and IV hemorrhoids. In this review, we present and discuss the results of the most diffuse surgical techniques for hemorrhoids. Traditional surgery for hemorrhoids aims to remove the hemorrhoids, with closure (Fergusson's technique) or without closure (Milligan-Morgan procedure) of the ensuing defect. This traditional approach is effective, but causes a significant postoperative pain because of wide external wounds in the innervated perianal skin. Stapled hemorrhoidopexy, proposed by Longo, has gained a vast acceptance because of less postoperative pain and faster return to normal activities. In the recent literature, a significant incidence of recurrence after stapled hemorrhoidopexy was reported, when compared with conventional hemorrhoidectomy. Double stapler hemorrhoidopexy may be an alternative to simple stapled hemorrhoidopexy to reduce the recurrence in advanced hemorrhoidal prolapse. Transanal hemorrhoidal deartertialization was showed to be as effective as stapled hemorrhoidopexy in terms of treatment success, complications, and incidence recurrence. However, further high-quality trials are recommended to assess the efficacy and safety of this technique.

Stapled anopexy and STARR in surgical treatment of haemorrhoidal disease

The treatment of hemorrhoidal disease using stapled anopexy (SA) is still burdened by a high incidence of recurrence. Probably this condition is secondary to inadequate removal of the prolapsed tissue due to the reduced capacity of resection from the adopted device. In order to limit the incidence of failures by providing a removal of a greater amount of prolapsed tissue was considered the opportunity to use the STARR technique even in the presence of haemorrhoidal disease not burdened by symptoms of obstructed defecation. We evaluated the early and at a distance results of 285 patients who had undergone in 2007-2011 surgical resection with trans-anal circular stapler for symptomatic III-IV degree haemorrhoids without obstructed defecation disorders. 237 patients were subjected to SA, while in the remaining 48, since on intervention prolapse committed the CAD more than half of the device, we performed a STARR. adopted the Chi square test (C) considering significant p-values less than 0.05. The anamnestic preoperative evaluation allowed to put the correct indication for surgical treatment in 80% of patients. Mean operative times, hospital stay, incidence of early and more important complications, the symptomatic recurrence of disease (5%) were not dissimilar in the two groups under consideration. Conversely (p < 0.05) the relief of residual asymptomatic disease (24 vs. 10%) was significant . The overall satisfaction was significantly higher in the ST group (73.5 vs 58.6%). The STARR in case of massive prolapse who express themselves with only haemorrhoidal disease is a safe technique, able to optimize the long-term effectiveness of trans-anal resection surgery, limiting the incidence of symptomatic recurrences. The information offered to the patient at the time of the consent to surgery must be extensive and detailed, always considering the possibility of adopting the two techniques alternately and that, at completion of the intervention, could be necessary also the removal of persistent skin tags.

Postoperative topical analgesia of hemorrhoidectomy with policresulen and cinchocaine: a prospective and controlled study

OBJECTIVE: To evaluate the effects of topical policresulen and cinchocaine in the postoperative pain behavior of open hemorrhoidectomy.METHODS: We conducted a prospective, double-blinded, controlled study. The control group received the usual guidelines with oral medications. The topical treatment group received, in addition, the application of the ointment and was comprised of two subgroups (policresulen + cinchocaine, and placebo). Pain intensity was recorded with the visual analogue scale.RESULTS: 43 patients were operated on: control group - n = 13, one excluded; placebo - n = 15; and policresulen + cinchocaine - n = 15. The mean age was 45.98 years and 37.2% were men. The average pain intensity was 4.09 (immediate postoperative), 3.22 (hospital discharge), 5.73 (day 1) , 5.77 (day 2), 5.74 (day 3), 5.65 (day 7), 5.11 (day 10), 2.75 (day 15) and 7.70 (first bowel movement), with no difference between groups in all periods.CONCLUSION: This study showed no reduction in pain after hemorrhoidectomy with the use of topical policresulen and cinchocaine.

Correlation of histopathology with anorectal manometry following stapled hemorrhoidopexy

Purpose

The removal of smooth muscle during stapled hemorrhoidopexy raises concerns regarding its effects on postoperative anorectal function. The purpose of this study was to evaluate the correlation between the amount of muscle removed and changes in anorectal manometry following stapled hemorrhoidopexy.

Methods

Patients with symptomatic II, III, or IV degree hemorrhoids that underwent stapled hemorrhoidopexy between January 2008 and May 2011 were included in this study. Anorectal manometry was performed preoperatively and at three months postoperatively. The resected doughnuts were examined histologically, and the thicknesses of muscle fibers were evaluated.

Results

Eighty-five patients (34 males) with a median age of 47 years were included. Muscularis propria fibers were identified in 63 of 85 pathologic specimens (74.1%). The median thickness of the muscle fibers was 1.58 ± 1.21 mm (0 to 4.5 mm). The mean resting pressure decreased by approximately 7 mmHg after operation in the 85 patients (P = 0.019). In patients with muscle incorporation, there was a significant difference in mean resting pressure (P = 0.041). In the analysis of the correlation of the difference in anorectal manometry results ([the result of postsurgical anorectal manometry] - [the result of presurgical anorectal manometry]) to the thickness of muscle fibers, no significant differences were seen. No patients presented with fecal incontinence.

Conclusion

Although the incidence of fecal incontinence is very low, muscle incorporation in the resected doughnuts following stapled hemorrhoidopexy may affect anorectal pressure. Therefore, surgeons should endeavor to minimize internal sphincter injury during stapled hemorrhoidopexy.

Conservative and surgical treatment of haemorrhoids

The management of haemorrhoids has evolved rapidly during the past few decades. Several new treatments have been proposed with the aim of reducing patients' postoperative pain, time to return to normal life, risk of early and late complications, and recurrence rate. Although conservative treatment based on dietary and lifestyle changes can help the majority of patients, and rubber band ligation and phlebotonic drugs can effectively treat grade I and II haemorrhoids, surgery is required for the most advanced stages. Milligan-Morgan haemorrhoidectomy is considered to be the gold-standard approach for grade IV haemorrhoids. An increasing number of minimally invasive treatment options, including mucopexy with or without mucosal resection and haemorrhoid artery ligation, have now been proposed for the management of grade III haemorrhoids. These approaches aim to correct the underlying pathophysiological mechanisms involved in the aetiology of haemorrhoids. An increased risk of recurrence is the price to pay for these minimally invasive and less painful treatments, but the sparing of the sensitive anoderm and a rapid return to normal life without pain are greatly appreciated by patients. An algorithm for the management of haemorrhoids using evidence-based medicine is also presented here.

Meta-analysis of stapled hemorrhoidopexy vs LigaSure hemorrhoidectomy

AIM: To compare outcome of stapled hemorrhoidopexy (SH) vs LigaSure hemorrhoidectomy (LH) by a meta-analysis of available randomized controlled trials (RCTs).

METHODS: Databases, including PubMed, EMBASE, the Cochrane Library, and the Science Citation Index updated to December 2012, were searched. The main outcomes measured were operating time, early postoperative pain, postoperative urinary retention and bleeding, wound problems, gas or fecal incontinence, anal stenosis, length of hospital stay, residual skin tags, prolapse, and recurrence. The meta-analysis was performed using the free software Review Manager. Differences observed between the two groups were expressed as the odds ratio (OR) with 95%CI. A fixed-effects model was used to pool data when statistical heterogeneity was not present. If statistical heterogeneity was present (P < 0.05), a random-effects model was used.

RESULTS: The initial search identified 10 publications. After screening, five RCTs published as full articles were included in this meta-analysis. Among the five studies, all described a comparison of the patient baseline characteristics and showed that there was no statistically significant difference between the two groups. Although most of the analyzed outcomes were similar between the two operative techniques, the operating time for SH was significantly longer than for LH (P < 0.00001; OR= -6.39, 95%CI: -7.68 - -5.10). The incidence of residual skin tags and prolapse was significantly lower in the LH group than in the SH group [2/111 (1.8%) vs 16/105 (15.2%); P = 0.0004; OR= 0.17, 95%CI: 0.06-0.45). The incidence of recurrence after the procedures was significantly lower in the LH group than in the SH group [2/173 (1.2%) vs 13/174 (7.5%); P = 0.003; OR= 0.21, 95%CI: 0.07-0.59].

CONCLUSION: Both SH and LH are probably equally valuable techniques in modern hemorrhoid surgery. However, LigaSure might have slightly favorable immediate postoperative results and technical advantages.

Topical glyceryl trinitrate ointment for pain related to anal hypertonia after stapled hemorrhoidopexy: a randomized controlled trial

BACKGROUND

Postoperative pain after stapled hemorrhoidopexy is cause for considerable concern and may be related to contracture of continence muscles.

OBJECTIVE

We compared glyceryl trinitrate 0.4% ointment with lidocaine chlorohydrate 2.5% gel as topical therapy to relieve the pain of anorectal muscular spasm after stapled hemorrhoidopexy.

DESIGN

This was a single-blind, parallel-group, randomized controlled trial.

SETTING

The study was conducted at a university teaching hospital in Rome, Italy.

PATIENTS

Patients with severe postoperative anal pain after stapled hemorrhoidopexy, clinical evidence of anal hypertonia, and elevated anal resting pressure on manometric assessment were enrolled. Patients treated for concomitant anorectal disease were excluded.

INTERVENTIONS

Participants were randomly assigned to receive twice-daily, local topical application of glyceryl trinitrate or lidocaine for a total of 14 days.

MAIN OUTCOME MEASURES

Pain intensity was measured on a visual analog scale at baseline and after 2, 7, and 14 days of therapy. Anal resting pressure was measured pre- and postoperatively and after 14 days of therapy.

RESULTS

Of 480 patients undergoing stapled hemorrhoidopexy, 121 had severe postoperative pain (score >3) and underwent clinical examination; 45 patients (13 women, 28 men) had clinically evident anal hypertonia and underwent anorectal manometry; 41 patients had elevated anal resting pressure and entered the study. Mean pain scores were significantly lower with glyceryl trinitrate than with lidocaine on day 2 (2.5 ± 1.0 vs 4.0 ± 1.1, p < 0.0001); day 7 (1.4 vs 2.8, p < 0.0001); and day 14 (0.4 vs 1.4, p = 0.003). Anal resting pressure was significantly lower with glyceryl trinitrate than with lidocaine on day 14 (75.4 ± 7.4 mmHg vs 85.6 ± 7.9 mmHg, p < 0.0001).

LIMITATIONS

GTN-induced reduction in sphincter tone could not be evaluated during the initial period, when pain was most intense. Because anorectal manometry was performed only in patients with severe pain and clinical evidence of anal hypertonia, firm conclusions cannot be drawn as to frequency of hypertonia after SH. Bias may have been introduced because the surgical team could not be blinded.

CONCLUSION

Topical 0.4% glyceryl trinitrate is effective in relieving pain and reducing anal resting pressure in patients with anal hypertonia after stapled hemorrhoidopexy.

Stapled haemorrhoidopexy for haemorrhoids: a review of our early experience

Haemorrhoids is one of the most common problems seen in surgical OPD. Open haemorrhoidectomy has remained the gold standard for a long time with a high post-operative morbidity. The quest for a better understanding of the pathology of haemorrhoids resulted in the evolvement of stapler haemorrhoidopexy. Our aim is to study the efficacy of stapler haemorrhoidopexy with regards to role of immediate post-operative morbidity. A prospective study of 50 patients (n = 50) with the second- and third-degree symptomatic haemorrhoids was done. The mean age of the patients was 44.1 years. Fourteen patients had co-morbid conditions. The average duration of the operation was 29 min. Patients with the second-degree haemorrhoids had higher rate of complication. The complication rate was 32%. Three patients had urinary retention. Two patients had minor bleeding, and one patient experienced transient discharge. The mean analgesic requirement was 2.4 tramadol, 50 mg injections. Ten patients had significant post-operative pain. Average length of hospital stay was 2.7 days. There were no symptomatic recurrences till date.

Anal mucosectomy for haemorrhoids: should we start to speak Chinese?

AIM

Circular stapled mucosectomy is the standard therapy for the treatment of symptomatic third-degree haemorrhoids and mucosal prolapse. Recently, new staplers made in China have entered the market offering an alternative to the PPH stapling devices. The aim of this prospective randomized study was to compare the safety and efficacy of these new devices.

METHODS

Fifty patients with symptomatic third-degree haemorrhoids were randomized to mucosectomy either by using stapler A (CPH32; Frankenman International Ltd, Hong Kong, China; n = 25) or stapler B (PPH03; Ethicon Endo-Surgery, Spreitenbach, Switzerland; n = 25). All procedures were performed by two experienced surgeons. After the stapler was fired by one surgeon, the other surgeon, who was blinded for stapler type, evaluated the stapler line. Postoperative outcome including pain, complications and patient satisfaction were analysed.

RESULTS

Demographic and clinical features were no different between the groups. There was no significant difference regarding venous bleeding (P = 0.55), but arterial bleeding was significantly more frequent when stapler B was used (P < 0.001). This led to significantly more suture ligations (P = 0.002). However, no differences regarding operation time (P = 0.99), weight of the resected mucosa (P = 0.81) and height of the stapler line (anterior, P = 0.18; posterior, P = 0.65) were detected. Postoperative pain scores (visual analogue scale) and patient satisfaction were no different either (P = 0.91 and P = 0.78, respectively). No recurrence or incontinence occurred during follow-up.

CONCLUSIONS

CPH32 required significantly fewer sutures for bleeding control along the stapler line after circular mucosectomy. However, operation time, rate of postoperative complications and patient satisfaction were similar in both groups.

The Use of Bioabsorbable Staple-Line Reinforcement Performing Stapled Hemorrhoidopexy to Decrease the Risk of Postoperative Bleeding

Postoperative staple-line bleeding after stapled hemorrhoidopexy represents a major issue of this procedure, especially in the day surgery setting. In this study we assess the possible benefit of using circular bioabsorbable staple-line reinforcement to reduce the risk of hemorrhage when performing stapled hemorrhoidopexy in a day surgery setting. Patients with symptomatic II to III grade hemorrhoidal disease were randomly assigned into two groups. In Group A we performed a stapled hemorrhoidopexy using PPH33-03® with Seamguard®, a bioabsorbable staple-line reinforcement; in Group B, we used only a PPH33-03® stapler. We evaluated the intraoperative and postoperative staple-line bleeding and, secondarily, the duration of surgery, need for additional hemostatic stitches, and presence of postoperative complications. One hundred patients were enrolled in the study. Group A patients showed a statistically significant decrease of intraoperative bleeding (4 vs 42% in Group B) and hemostatic stitch placement (5.7 vs 42%) with the consequent reduction in mean operative time, postoperative pain, and tenesmus. There were no differences between the two groups in hemorrhoidal disease control or postoperative late complications. The use of bioabsorbable staple-line reinforcement while performing stapled hemorrhoidopexy may allow improvement of the safety of this procedure, especially in a day surgery setting.

Ferguson hemorrhoidectomy: is still the gold standard treatment?

Hemorrhoidectomy remains the most definitive procedure to treat symptomatic grades III and IV hemorrhoids. However, over the years, several modifications have been made to the original operation to improve the outcomes. A total of 693 consecutive patients with grade III and IV hemorrhoids underwent Ferguson hemorrhoidectomy. Our results serve as a standard for comparison conventional hemorrhoidectomy (Ferguson's technique) with recent methods such as stapled hemorrhoidopexy and LigaSure hemorrhoidectomy. We have obtained a very low rate of post-operative pain after Ferguson hemorrhoidectomy (VAS pain score was 2.47 ± 1.1 after a day, 1.34 ± 0.7 after 7 days and 0.51 ± 0.1 after 2 weeks) as to for stapler and LigaSure procedure in the literature. Moreover, long-term results demonstrate high levels of patient satisfaction (the satisfaction was good in 624 patients after 2 weeks and in 658 patients after 1 year) with a low recurrence rates (7 patients had recurrence after 1 year and 21 patients after 2 years). We believe that Ferguson-closed hemorrhoidectomy could still be, at the moment, the gold standard to which other techniques are compared.

Milligan-Morgan hemorrhoidectomy under local anesthesia - an old operation that stood the test of time. A single-team experience with 2,280 operations

PURPOSE

This study was carried out to evaluate the morbidity and efficacy of Milligan-Morgan (M&M) hemorrhoidectomy in comparison to novel techniques (e.g., hemorrhoidal artery ligation [HAL], stapler hemorrhoidopexy [PPH]).

METHODS

This is a retrospective review of a single-team experience with 2,280 M&M hemorrhoidectomy patients, with 1-12 years follow-up. All patients were operated upon in jack-knife position, using local anesthesia under light sedation in an ambulatory facility. This method allowed us to operate on 40 pregnant women. All operations were performed using simple, commercially available instruments.

RESULTS

We found negligible morbidity, no mortality and a very efficient operation on long-term follow-up. The surgical literature is littered with dreadful complications and even mortality from stapled hemorrhoidopexy (Giordano et al., Dis Colon Rectum 51:1574-1576, 2008; Brown et al., Tech Coloproctol 11:357-358, 2007; Cipriani and Pescatori, Colorectal Dis 4:367-370, 2002; Mongardini et al., G Chir 26:275-277, 2005) and the inefficiency of Doppler HAL (Faucheron and Gangner, Dis Colon Rectum 51:945-949, 2008; Scheyer et al., Am J Surg, 191:89-93, 2006).

CONCLUSIONS

In days of soaring medical expenditures, nobody will argue about the superiority of M&M hemorrhoidectomy as the cheapest operation available. In all aspects, M&M hemorrhoidectomy under local anesthesia beats its competitors in terms of morbidity, mortality, long-term efficiency and low cost.

Doppler-guided hemorrhoid artery ligation with Recto-Anal-Repair modification: functional evaluation and safety assessment of a new minimally invasive method of treatment of advanced hemorrhoidal disease

Purpose: We present 12-month followup results of functional evaluation and safety assessment of a modification of hemorrhoidal artery ligation (DGHAL) called Recto-Anal-Repair (RAR) in treatment of advanced hemorrhoidal disease (HD). Methods: Patients with grade III and IV HD underwent the RAR procedure (DGHAL combined with restoration of prolapsed hemorrhoids to their anatomical position with longitudinal sutures). Each patient had rectal examination, anorectal manometry, and QoL questionnaire performed before 3 months, and 12 months after RAR procedure. Results: 20 patients completed 12-month followup. There were no major complications. 3 months after RAR, 5 cases of residual mucosal prolapse were detected (25%), while only 3 patients (15%) reported persistence of symptoms. 12 months after RAR, another 3 HD recurrences were detected, to a total of 8 patients (40%) with HD recurrence. Anal pressures after RAR were significantly lower than before (P < 0.05), and the effect was persistent 12 months after RAR. One patient (5%) reported occasional soiling 3 months after RAR. Conclusions: RAR seems to be a safe method of treatment of advanced HD with no major complications. The procedure has a significant influence on anal pressures, with no evidence of risk of fecal incontinence after the operation.

Stapled and conventional Milligan-Morgan haemorrhoidectomy: different solutions for different targets

PURPOSE

Haemorrhoidal disease is one of the most common anorectal disorders. The aim of this study is to compare the results, over the last 10 years, of stapled haemorrhoidopexy (SH) with those of standard Milligan-Morgan haemorrhoidectomy (M&M). Furthermore, we discuss the proper indications for each technique in terms of the lowest rate of complications and long-term results.

METHODS

Three hundred forty-three patients with different degrees of symptomatic haemorrhoids underwent SH or M&M from January 2005 to December 2007. Patients were divided into two groups, age and sex matched. The administration of painkillers drugs, antibiotics and laxatives, complication symptoms and hospital stay in all the patients were recorded after surgical treatment.

RESULTS

The mean operative time was shorter in the stapled group compared to that in the open group (31 min versus 40 min). Postoperative pain, hospital stay and return to full activity were shorter in the stapled group. There was a significant difference in the wound healing time between the two groups. We noticed a higher rate of recurrence in patients treated with stapled haemorrhoidectomy for fourth-degree haemorrhoids.

CONCLUSIONS

According to our experience, the Longo technique is indicated for the treatment of haemorrhoids of second- and third degree. In the latter grades of prolapse, the Milligan-Morgan haemorrhoidectomy can also be applied with good outcomes. We believe that, in case of irreducible prolapse, the M&M is to be preferred. However, operative management varies according to surgeon's interest and is tailored to meet the individual patient's need.

Stapled hemorrhoidopexy, an innovative surgical procedure for hemorrhoidal prolapse: cost-utility analysis

Aim

To undertake full economic evaluation of stapled hemorrhoidopexy (PPH) to establish its cost-effectiveness and investigate whether PPH can become cost-saving compared to conventional excisional hemorrhoidectomy (CH).

Methods

A cost–utility analysis in hospital and health care system (UK) was undertaken using a probabilistic, cohort-based decision tree to compare the use of PPH with CH. Sensitivity analyses allowed showing outcomes in regard to the variations in clinical practice of PPH procedure. The participants were patients undergoing initial surgical treatment of third and fourth degree hemorrhoids within a 1-year time-horizon. Data on clinical effectiveness were obtained from a systematic review of the literature. Main outcome measures were the cost per procedure at the hospital level, total direct costs from the health care system perspective, quality adjusted life years (QALY) gained and incremental cost per QALY gained.

Results

A decrease in operating theater time and hospital stay associated with PPH led to a cost saving compared to CH of GBP 27 (US $43.11, €30.50) per procedure at the hospital level and to an incremental cost of GBP 33 (US $52.68, €37.29) after one year from the societal perspective. Calculation of QALYs induced an incremental QALY of 0.0076 and showed an incremental cost-effective ratio (ICER) of GBP 4316 (US $6890.47, €4878.37). Taking into consideration recent literature on clinical outcomes, PPH becomes cost saving compared to CH for the health care system.

Conclusions

PPH is a cost-effective procedure with an ICER of GBP 4136 and it seems that an innovative surgical procedure could be cost saving in routine clinical practice.

A one-year follow-up of the quality of life after stapled hemorrhoidopexy

Articles presenting treatment outcomes of stapled hemorrhoidopexy are rarely based on detailed analyses of the quality of life.The aim of the study was the assessment of changes within one year of treatment in the quality of life of patients who underwent stapled hemorrhoidopexy using QLQ-C30 form (version 3).

MATERIAL AND METHODS

120 patients with grade III and IV internal hemorrhoidal disease treated with stapled hemorrhoidopexy were enrolled in the study. They answered questions from QLQ-C30 form and were subjected to examination a day before surgery and 1 day, 7 days, 4 weeks, 6 and 12 months after surgery. Assessment included operation site inspection, pain intensity measurement in VAS scale and parameters incorporated in QLQ-C30 form evaluation.

RESULTS

The overall quality of life decreased immediately after surgery (a day after 50% vs. 60% before surgery), but rapidly improved in one week and in one month periods (60% and 80% consecutively) reaching a plateau one month after surgery. Early complications occurred in 6 patients (5%). Recurrence of the disease was not observed. Bleeding from anastomosis site and severe pain in anal area immediately post surgery as a result of improper purse-string suture placement were the main complications.

CONCLUSIONS

In patients with grade III or IV hemorrhoidal disease, stapled hemorrhoidopexy ensures a rapid improvement in the quality of life after surgery to the level experienced prior to the operation. 7-day convalescence period is sufficient. After one month, the overall quality of life improves significantly and reaches a plateau.

Outcome of repeated stapler haemorrhoidopexy for recurrent prolapsing haemorrhoids

AIM

Stapled haemorrhoidopexy (SH) is associated with minor postoperative pain and high overall satisfaction rates. Some patients will have persistent or recurrent symptoms requiring re-intervention.

METHOD

All patients who underwent SH for grade III internal haemorrhoids and required a second SH (2005-2008) were studied. Grade IV patients were excluded. Data on surgical technique, postoperative pain, complications, time to first bowel movement, functional recovery and suspected reason for first SH failure were retrieved from medical records. Similar data were collected for the second procedure at four postoperative follow-up visits.

RESULTS

Twelve patients were enrolled. The mean time to recurrent symptoms was 15 months. The indications for repeated surgery were bleeding, prolapse, and pruritus w/wo discharge. Recurrence was attributed to a too high staple line in the first procedure (n = 4) and an incomplete resected ring (n = 1). The median operative time of the second procedure was 24 min (17-29) and the median follow up was 20 ± 4.3 months (15-30). Repeat SH was associated with higher pain scores, more analgesic requirements, and longer recovery period compared to the first procedure. There were no early or late postoperative complications. Histological examination of the 12 tissue doughnuts resected during the second SH showed no smooth muscle fibres in any of the patients. After 12 months of follow up, 10 patients with repeated SH remained asymptomatic, while 2 had recurrent bleeding.

CONCLUSION

Repeat SH can be performed safely and reliably without risk of complications, but the second SH is associated with more pain and longer recovery time.

PPH-01 versus PPH-03 to perform STARR for the treatment of hemorrhoids associated with large internal rectal prolapse: a prospective multicenter randomized trial

PURPOSE

This multicenter randomized study was designed to compare the clinical and functional results of stapled transanal rectal resection (STARR) performed with 2 staplers (PPH-01 vs. PPH-03) in the treatment of hemorrhoidal disease associated with a large internal rectal prolapse.

METHODS

From a total of 937 patients, referred for hemorrhoidal disease in the 20 centers involved in the study, 425 (45.3%) with prolapsed hemorrhoids associated with a large internal rectal prolapse were randomized to undergo STARR with PPH-01 or PPH-03. Postoperative evaluation was made at 3, 6, and 12 months.

RESULTS

The incidence of bleeding at the stapled line was significantly lower in the PPH-03 group than in the PPH-01 group (58/207 [28.0%] vs. 145/201 [72.1%]; P < .0001); the mean number of hemostatic stitches was significantly higher in the PPH-01 than in the PPH-03 group (3.2 ± 0.1 vs. 1.8 ± 0.8; P < .0001). The mean operative time was 25.1 ± 11.5 minutes in the PPH-03 group and 38.1 ± 15.7 minutes in the PPH-01 group (P < .0001). No major complications occurred in either of the groups. At 12-month follow-up, the success rate in the 2 groups was 94.5% in the PPH01 group and 94.2% in the PPH03 group.

CONCLUSION

STARR performed for the treatment of hemorrhoidal disease associated with a large rectal prolapse is a safe and effective procedure. The use of the PPH-03 stapler instead of the PPH-01 guarantees a statistically significant reduction of intraoperative bleeding and a significant decrease of the operative time.

Agraffectomy after low rectal stapling procedures for hemorrhoids and rectocele

BACKGROUND

Various sequelae which might lead to reintervention have been described after stapled rectal mucosectomy for hemorrhoids. One potential treatment modality for persistent complaints after stapled hemorrhoidopexy (SHP) or stapling for rectocele is the so-called agraffectomy (removal of the retained staples). This treatment option means a further procedure that can range from removal of the staples through the anoscope to removal of the entire staple line with the associated scar tissue.

METHODS

In order to review the published literature, we conducted a search on Medline, Pubmed, and Embase using different terms for "agraffectomy."

RESULTS

Overall, fourteen reports were found, dealing with agraffectomy for various conditions after low rectal stapling for hemorrhoids or rectocele. Agraffectomy is a rarely mentioned treatment option for conditions after SHP. In rectal stenosis with complete occlusion of the rectal lumen, the removal of the stenotic anastomosis and remaining staples seems to be reasonable. The same can be said of the removal of retained staples for rectal bleeding or in order to avoid penile injuries in anal intercourse. In contrast, the collected published reports on agraffectomy in this review only provide low-level evidence that this procedure provides relief for other problems such as incontinence or chronic pain.

CONCLUSIONS

There is no clear evidence that agraffectomy is indicated if not in case of rectal stenosis and hemorrhage caused by the staples.

Outcome of stapled hemorrhoidopexy versus doppler-guided hemorrhoidal artery ligation for grade III hemorrhoids

PURPOSE

To evaluate the long-term results, early and late complication rates, and overall satisfaction of patients with grade III hemorrhoids treated by stapled hemorrhoidopexy (SH) or Doppler-guided hemorrhoidal artery ligation (DGHAL).

METHODS

Operative and follow-up patients' data were prospectively collected for patients undergoing either SH or DGHAL by a single surgeon during a 2-year period. A retrospective comparison between patients' outcome operated by one of the two methods was made based on this data. Clinical data on postoperative pain, analgesic requirements, time to first bowel movement and functional recovery were collected at five postoperative follow-up visits (1 and 6 weeks, 6, 12, and 18 months). Data on patient satisfaction, recurrence of hemorrhoidal symptoms and further treatments were obtained by a standardized questionnaire that was conducted during the last visit 18 months postoperatively.

RESULTS

A total of 63 patients underwent SH (aged 52 ± 3.2 years) and 51 patients underwent DGHAL (aged 50 ± 7.3 years). DGHAL patients experienced less postoperative pain as scored by pain during bowel movement (2.1 ± 1.4 vs. 5.5 ± 1.9 for SH), and required fewer analgesics postoperatively. Hospital stay, time to first bowel movement, and complete functional recovery were also significantly shorter for the DGHAL patients. Nine DGHAL patients (18%) suffered from persistent bleeding or prolapses and required additional treatment compared with 2 (3%) patients in the SH group. SH patients reported greater satisfaction compared with DGHAL patients at 1 year postoperatively.

CONCLUSION

Both SH and DGHAL are safe procedures and have similar effectiveness for treating grade III hemorrhoids. DGHAL is less painful and provides earlier functional recovery, but is associated with higher recurrence rates and lower satisfaction rates compared with SH.