Laparoscopic versus hybrid approach for treatment of incisional ventral hernia: a 5-10-year follow-up of the randomized controlled multicenter study.

PURPOSE: In this long-term follow-up of a prospective, randomized, and multicenter study, we compare the results of a group receiving laparoscopic incisional ventral hernia repair using intraperitoneal onlay mesh (LG) to a group receiving a hybrid hernia repair where open closure of fascial defect was added to intraperitoneal mesh placement (HG). METHODS: Originally, 193 patients with 2-7 cm incisional hernias were randomly assigned to either the LG or HG during the 30-month recruitment period in 2012 to 2015. Long-term follow-up was conducted 5-10 years after surgery to evaluate hernia recurrence rate and quality of life (QoL). RESULTS: In all, 65 patients in the LG and 60 in the HG completed the long-term follow-up with a median follow-up period of 87 months. Recurrent hernia was detected in 11 of 65 patients (16.9%) in the LG and 10 of 60 patients (16.7%) in the HG (p > 0.9). Kaplan-Meier analysis demonstrated a recurrence rate approaching 20% in both groups, with similar curves. Three patients in the LG (4.6% and five patients in the HG (8.1%) had undergone re-operation due to recurrence (p = 0.48). There was no difference in patient-reported QoL measured using the SF-36 questionnaire. Mean pain scores were similar between groups, mean numeric rating scale (NRS) 0 to 10 being 1.1 in the LG and 0.7 in the HG (p = 0.43). CONCLUSION: Fascial closure did not reduce hernia recurrence rate in this study population, even though it has been shown to be beneficial and recommended in surgery guidelines. In the long term, recurrence rate for both groups is similar.

The prevalence and consequences of abdominal rectus muscle diastasis among Finnish women: an epidemiological cohort study.

PURPOSE: Post-pregnancy abdominal rectus diastasis (ARD) has raised attention in the field of surgery in recent years, but there is no consensus about when to consider surgery. Our aim was to find out what is the normal inter-rectus distance in fertile aged, female population in Finland and to examine whether there is a linea alba width that would predispose to diastasis-related problems after pregnancy. METHODS: For this prospective cohort study, women participating early pregnancy ultrasound in Helsinki University Hospital Department of Obstetrics and Gynecology during 1.1.2018-8.3.2019, were recruited. The width of linea alba was measured by ultrasound during the early pregnancy ultrasound. Symptoms were measured by questionnaire including Health-Related Quality of Life (RAND-36) and Oswestry Disability Index for back symptoms and disability. RESULTS: Linea alba width was measured in total of 933 women. The average inter-rectus distance (IRD) among nulliparous women was 1.81 ± 0.72 cm. After one previous pregnancy, the average linea alba width was 2.36 cm ± 0.83 cm and after more pregnancies 2.55 ± 1.09 cm. There was a positive correlation between previous pregnancies and the increased linea alba width (p = 0.00004). We did not perceive any threshold value of linea alba width that would predispose to back pain or movement control problems in this cohort, in which severe diastasis (over 5 cm) was rare. CONCLUSION: Mean inter-rectus distance in parous population exceeds stated normative values. Moderate ARD (3.0-5.0 cm) alone does not seem to explain low back pain or functional disability in population level. Severe post-pregnancy diastasis (over 5.0 cm) is rare.

Impact of Mesh and Fixation on Chronic Inguinal Pain in Lichtenstein Hernia Repair: 5-Year Outcomes from the Finn Mesh Study.

OBJECTIVE: To find out the mesh fixation technique that minimises chronic pain in Lichtenstein hernioplasty. Mesh fixation may affect chronic pain and recurrence after inguinal hernia surgery, but long-term results of comparative trials are lacking. METHODS: Lichtenstein hernioplasty was performed under local anaesthesia on 625 patients in day care units. The patients were randomised to receive either a cyanoacrylate glue (n = 216), self-gripping mesh (n = 202) or non-absorbable 3-0 polypropylene sutures (n = 216) for the fixation of mesh. A standardised telephone interview or postal questionnaire was conducted 5 years after the index operation. The patients with complaints suggesting recurrence or chronic pain (visual analogue scale ≥ 3, 0-10) were examined clinically. The rate of occasional pain, chronic severe pain, recurrence, re-operations, daily use of analgesics, overall patient satisfaction and sensation of a foreign object were recorded. RESULTS: A total of 82% of patients (n = 514) completed the 5-year audit including 177, 167 and 170 patients in the glue, self-fixation and suture groups, respectively. There were no significant differences in the incidence of pain (7-8%), operated recurrences (2-4%), overall re-operations (4-5%), need for analgesics (1-2%), patient's satisfaction (93-97%) or in the feeling of a foreign object (11-18%) between the study groups. CONCLUSION: The choice of the mesh or fixation method had no effect on the overall long-term outcome, pain or recurrence of hernia. Less penetrating fixation (glue or self-gripping mesh) is a safe option for the fixation of mesh in Lichtenstein hernia repair.

Laparoscopic versus hybrid approach for treatment of incisional ventral hernia: a prospective randomized multicenter study of 1-month follow-up results.

PURPOSE: The seroma rate following laparoscopic incisional ventral hernia repair (LIVHR) is up to 78%. LIVHR is connected to a relatively rare but dangerous complication, enterotomy, especially in cases with complex adhesiolysis. Closure of the fascial defect and extirpation of the hernia sack may reduce the risk of seromas and other hernia-site events. Our aim was to evaluate whether hybrid operation has a lower rate of the early complications compared to the standard LIVHR. METHODS: This is a multicenter randomized-controlled clinical trial. From November 2012 to May 2015, 193 patients undergoing LIVHR for primary incisional hernia with fascial defect size from 2 to 7 cm were recruited in 11 Finnish hospitals. Patients were randomized to either a laparoscopic (LG) or to a hybrid (HG) repair group. The outcome measures were the incidence of clinically and radiologically detected seromas and their extent 1 month after surgery, peri/postoperative complications, and pain. RESULTS: Bulging was observed by clinical evaluation in 46 (49%) LG patients and in 27 (31%) HG patients (p = 0.022). Ultrasound examination detected more seromas (67 vs. 45%, p = 0.004) and larger seromas (471 vs. 112 cm3, p = 0.025) after LG than after HG. In LG, there were 5 (5.3%) enterotomies compared to 1 (1.1%) in HG (p = 0.108). Adhesiolysis was more complex in LG than in HG (26.6 vs. 13.3%, p = 0.028). Patients in HG had higher pain scores on the first postoperative day (VAS 5.2 vs. 4.3, p = 0.019). CONCLUSION: Closure of the fascial defect and extirpation of the hernia sack reduce seroma formation. In hybrid operations, the risk of enterotomy seems to be lower than in laparoscopic repair, which should be considered in cases with complex adhesions. CLINICAL TRIAL NUMBER: NCT02542085.

Correction to: Factors predicting chronic pain after open inguinal hernia repair: a regression analysis of randomized trial comparing three different meshes with three fixation methods (FinnMesh Study).

In the original publication, co-authors affiliations were incorrect.

Factors predicting chronic pain after open inguinal hernia repair: a regression analysis of randomized trial comparing three different meshes with three fixation methods (FinnMesh Study).

BACKGROUND: Chronic pain after inguinal hernioplasty is the foremost side-effect up to 10-30% of patients. Mesh fixation may influence on the incidence of chronic pain after open anterior mesh repairs. METHODS: Some 625 patients who underwent open anterior mesh repairs were randomized to receive one of the three meshes and fixations: cyanoacrylate glue with low-weight polypropylene mesh (n = 216), non-absorbable sutures with partially absorbable mesh (n = 207) or self-gripping polyesther mesh (n = 202). Factors related to chronic pain (visual analogue scores; VAS ≥ 30, range 0-100) at 1 year postoperatively were analyzed using logistic regression method. A second analysis using telephone interview and patient records was performed 2 years after the index surgery. RESULTS: At index operation, all patient characteristics were similar in the three study groups. After 1 year, chronic inguinal pain was found in 52 patients and after 2 years in only 16 patients with no difference between the study groups. During 2 years' follow-up, three (0.48%) patients with recurrences and five (0.8%) patients with chronic pain were re-operated. Multivariate regression analysis indicated that only new recurrent hernias and high pain scores at day 7 were predictive factors for longstanding groin pain (p = 0.001). Type of mesh or fixation, gender, pre-operative VAS, age, body mass index or duration of operation did not predict chronic pain. CONCLUSION: Only the presence of recurrent hernia and early severe pain after index operation seemed to predict longstanding inguinal pain.

Breast cancer prognosis and isolated tumor cell findings in axillary lymph nodes after core needle biopsy and fine needle aspiration cytology: Biopsy method and breast cancer outcome.

BACKGROUND: It is unknown whether performing a core needle biopsy (CNB) to diagnose breast cancer increases the incidence of isolated tumor cells (ITC) in the axillary sentinel lymph nodes. METHODS: Patients diagnosed with unilateral invasive pT1 breast cancer (≤2 cm in diameter, n = 1525) at a single center between February 2001 and August 2005 were included in this prospective observational cohort study. The patients were categorized into two groups according to the type of the preoperative breast needle biopsy performed, the CNB and the fine needle aspiration cytology (FNAC) groups, and followed up for a median of 9.5 years after breast surgery. RESULTS: 868 (56.9%) patients had FNAC and 657 (43.2%) CNB. In the subset of patients with no axillary metastases (pN0, n = 1005) 70 patients had ITC, 37 (4.3%) out of the 546 patients in FNAC group and 33 (5.0%) out of the 459 patients in the CNB group (p = 0.798). The type of tumor biopsy did not influence breast cancer-specific survival (p = 0.461) or local recurrence-free survival (p = 0.814) in univariable survival analyses. Overall, survival favored the CNB group in a univariable analysis, but no difference in survival emerged in a multivariable analysis (p = 0.718). CONCLUSIONS: CNB was not associated with a greater incidence of ITC in axillary lymph nodes as compared with FNAC, and did not have an adverse effect on survival outcomes in a patient population treated with modern adjuvant therapies.

Feasibility of Day Surgery in Patients With Breast Conservation and Sentinel Node Biopsy: A Randomized Controlled Trial.

BACKGROUND AND AIMS: The aim of this study was to analyze feasibility of day surgery in breast cancer patients with breast conserving surgery and sentinel node biopsy. MATERIAL AND METHODS: The study was a randomized controlled trial comparing day surgery with one night hospital stay in breast cancer patients with breast conserving surgery and sentinel node biopsy. A total of 40 patients with ⩽3-cm tumor and clinically N0 were randomized to one night stay group and 38 patients to day surgery group. Within discharge, patients and their relatives were given questionnaires in order to evaluate their experience regarding the duration of hospital stay. RESULTS: Randomized groups were similar regarding patient age and tumor stage. A total of 18 (47%) day surgery group patients were discharged the same day. The most common reason for overnight hospital stay was axillary clearance, 9 (24%). None of the patients in the day surgery group, but 2 patients in the overnight hospital stay group had re-operation due to complications. Perception and preference results were analyzed both according to randomization and actual treatment groups. Patients in both groups had rather similar experiences on the first postoperative day. Also, spouse's or relative's perception after discharge was similar in both groups. CONCLUSION: Day surgery was well received by the patients and their relatives. Day surgery appears as feasible in patients with breast conservation and sentinel node biopsy.

Role of orchiectomy in severe testicular pain after inguinal hernia surgery: audit of the Finnish Patient Insurance Centre.

PURPOSE: Testicular ischemia and necrosis are uncommon complications after inguinal hernioplasty. Our aim was to evaluate the incidence of severe urological complications related to adult inguinal hernia surgery in Finland with special reference to orchiectomy in relieving intractable chronic testicular pain. METHODS: All urological complications related to inguinal hernia surgery during 2003-2010 were analysed from the Finnish Patient Insurance Centre. The patients with intractable chronic scrotal or testicular pain that resulted in orchiectomy were re-evaluated after a median follow-up of 7 years (range 2-15 years). The operative factors related to chronic testicular pain and atrophy were analysed using multiple regression analysis. RESULTS: Altogether 62 urological complications (from 335 litigations) were recorded from 92,000 inguinal hernia operations. The distribution of claimed urological complications consisted of 34 testicular injuries, ten bladder perforations, seven massive scrotal haemorrhage or 11 miscellaneous injuries. Seventeen atrophic testes were left in situ and 17 (six early < 7 days, 11 late > 8 days) orchiectomies were performed due to necrosis or chronic testicular pain syndrome. In the conservative group of moderate scrotal or testicular pain (n = 17), all patients had late pain symptoms (>8 days), but pain was not so severe that orchiectomy was attempted. Using a multivariate analysis, postoperative infections were associated with chronic testicular or scrotal pain and atrophy, but hospital status, surgeon's training level, laparoscopic or open operation, type of hernia or use of mesh did not correlate with testicular injuries. During follow-up, 11/17 (65%) patients with orchiectomy were free of testicular pain. CONCLUSION: Urological injuries form one-fifth of the major complications after inguinal hernioplasty. Orchiectomy appears to help the majority of patients with severe testicular pain syndrome.

Surgery-related complications of ventral hernia reported to the Finnish Patient Insurance Centre.

AIM: Our aim was to evaluate the incidence and type of severe complications in adult primary and incisional ventral hernia surgery reported to the National Patient Insurance Centre in Finland during 2003-2010. MATERIAL AND METHODS: The Finnish National Patient Insurance Centre covers the whole country and handles financial compensation for patients' injuries without proof of malpractice. All the claims concerning ventral hernioplasties in the Centre between the years 2003 and 2010 were retrospectively analyzed. The annual numbers of primary and incisional ventral hernioplasties in Finland were obtained from the National Hospital Discharge Register. RESULTS: During the study years, 25,738 ventral hernia operations were performed and 127 claims from the whole country were reported to the Patient Insurance Centre. Overall rate of claims was 4.9/1000 hernia procedures. For primary hernias, 16,243 ventral hernioplasties (817 laparoscopic, 15,426 open) were performed and 41 complications were reported. The most common complication was infection (n = 28, 68%) followed by pain and hernia recurrence (n = 6, 15% in both), large hematoma (7%), bowel lesion (5%), urological injuries (2%), or severe bleeding (2%). In incisional hernioplasties, the rate of claims was 9.1/1000 operations (9495 operations, 86 claims). The most common complication reported was infection (n = 42, 49%) followed by hernia recurrence in 25 cases (29%) and bowel lesion in 24 cases (28%). Major complications (n = 15, 17%) consisted mainly of bowel lesions in laparoscopic operations. There was significantly more claims after laparoscopic than open hernioplasties (p = 0.001). CONCLUSIONS: The claims for financial compensation for injuries related to primary and incisional hernioplasties are quite uncommon. Major complications, though comparatively rare, are significantly more common after laparoscopic operations.

Quality of life change in elderly patients undergoing open inguinal hernia repair.

PURPOSE: A growing proportion of inguinal hernia patients are at least 65 years old. Assessing operational benefits versus risks in this group of elderly patients merits research. METHODS: Patients in two prospective trials (1:n = 134, 89 elderly; 2:n = 398, 70 elderly) completed RAND-36 questionnaires preoperatively (response rate 100 and 98.5 %, respectively) and at 3 (98.5 %) or 12 months (89.6 %) after open inguinal hernia repair. In both groups, preoperative and postoperative quality of life data were statistically compared within age categories. Quality of life change was compared between age categories. Immediate complications were recorded. RESULTS: The dimensions physical functioning and pain improved significantly in the elderly and under 65-year-olds. Role functioning/physical and social functioning showed improvement as well, but less constantly. No statistical difference in complication rates was found across age groups. CONCLUSION: Inguinal hernia surgery improves physical and social dimensions of quality of life among elderly and under 65-year-olds similarly.

Randomized comparison of self-fixating and sutured mesh in open inguinal hernia repair.

BACKGROUND: Chronic groin pain after mesh repair of inguinal hernia has been attributed to the presence of sutures. METHODS: This randomized clinical trial compared inguinal hernia repair using a self-fixating composite mesh or a sutured lightweight mesh, with pain at 1 year as primary outcome. Patients completed a self-evaluation questionnaire at 2 weeks and were examined after 1 year. RESULTS: Some 198 patients received self-fixating mesh and 196 sutured mesh. There were no differences between the groups in mean pain scores measured on a visual analogue scale during 2 weeks of immediate convalescence or at 1 year. Chronic pain and discomfort was experienced by 36.3 per cent of patients in the self-fixating and 34.1 per cent in the sutured mesh group (P = 0.658), affecting the everyday life of 1.1 and 2.8 per cent respectively (P = 0.448). CONCLUSION: Open inguinal hernia repair with a composite self-fixating mesh resulted in similar pain in the early postoperative convalescence period and at 1 year as repair with a sutured lightweight mesh.

Ipsilateral breast recurrence after breast conserving surgery in patients with small (≤ 2cm) breast cancer treated with modern adjuvant therapies.

BACKGROUND: Modern multimodality treatment greatly influences the rate and the predictive factors for ipsilateral cancer recurrence (IBR) after breast conserving surgery. MATERIAL AND METHODS: The study is based on 1297 patients with pT1 breast cancer and treated with breast conserving surgery in February 2001-August 2005. The median duration of follow-up was 57 months. RESULTS: IBR occurred in 27 (2.1%) patients. It was located in the quadrant of prior breast resection in 17 (63%) cases. The median time to an IBR was 41 months (range, 6-78) regardless of whether the recurrence was located in the same or in another quadrant. Omission of radiotherapy was associated with a higher IBR incidence, HR 10,344 (95% CI 1904-56,184; p=0.007). The IBRs occurred particularly often, in 27% of the 11 patients who refused radiotherapy. Patients diagnosed with ER+ cancer had a lower risk of IBR when compared with those with ER-/HER2+ cancer, HR 0.215 (95% CI 0.049-0.935; p=0.040). CONCLUSIONS: The risk of IBR was low during the first 5 years after breast resection among patients with pT1 breast cancer and treated with modern surgical and adjuvant therapies. The majority IBRs still occur at or close to the prior resection site underlining the importance of local therapies. Omission of radiotherapy was the most significant risk factor for IBR.

Randomized clinical trial of Lichtenstein patch or Prolene Hernia System for inguinal hernia repair.

BACKGROUND: In this randomized prospective study the short- and long-term outcomes of patients undergoing inguinal hernia repair with either Lichtenstein mesh or the Prolene Hernia System (PHS) were evaluated. METHODS: Postoperative pain and time to return to work, driving and sporting hobbies were recorded after 300 inguinal hernia repairs done by one of the two methods. Long-term sequelae and complications were assessed at follow-up visits 1 week, 1 month and 1 year after the operation. RESULTS: The median duration of operation for unilateral primary hernia was 37 min for the Lichtenstein operation and 27 min for the PHS procedure (P < 0.001). Postoperative pain was similar after both operations. Median sick leave was 7 days in both groups. Time to driving a car was 4 versus 3 days, and time to return to sporting hobbies 13 versus 11 days, in the Lichtenstein and PHS groups, respectively. Apart from a residual femoral hernia after Lichtenstein repair, no recurrent inguinal hernias were detected. CONCLUSION: Both Lichtenstein and PHS methods resulted in rapid recovery and low recurrence rates. The PHS operation was significantly quicker.

The consequences of long-time arm morbidity in node-negative breast cancer patients with sentinel node biopsy or axillary clearance.

BACKGROUND: The aim was to evaluate long-time morbidity in breast cancer patients 3 years after sentinel node biopsy (SNB) or axillary clearance (AC) emphasizing the consequences of morbidity like work-related events and the need of physiotherapy. PATIENTS AND METHODS: Morbidity was evaluated in 92 breast cancer patients 3 years after SNB only and in 47 patients after AC using a questionnaire. The circumferences of the upper extremities and the range of the shoulder movements were also measured. RESULTS: Two SNB and eight AC patients were not able to use the ipsilateral upper extremity to former extent P < 0.005. One SNB and one AC patient were retired or on a long-time sick leave because of arm morbidity. Clinically apparent upper extremity lymphoedema was observed in one SNB patient and in six AC patients, P < 0.005. Two SNB patients had received manual lymph drainage, one of them because of breast oedema. Seven patients had received manual lymph drainage after AC, three of them wore also compression sleeve, P < 0.05 between AC and SNB. CONCLUSIONS: The risk of remarkable long-time arm morbidity after SNB is minimal. Work-related events seem uncommon due to arm morbidity, regardless of the extent of axillary surgery.

Tumour regression grading in the evaluation of tumour response after different preoperative radiotherapy treatments for rectal carcinoma.

BACKGROUND AND AIMS: Preoperative radiotherapy (PRT) for rectal carcinoma has been shown to cause tumour regression and increase local control and patient survival. The aim of this study was to examine the usefulness of tumour regression grading (TRG) in quantifying the effect of PRT. METHODS: Depending on the tumour stage (uT), as defined by preoperative endorectal ultrasound (ERUS), fixity and distance from the anal verge, 126 patients with rectal cancer underwent either surgery alone, or received short-course 25-Gy radiotherapy or long-course 50-Gy radiotherapy combined with 5-fluorouracil (5-FU) before surgery. TRG in each group was assessed and compared with the downstaging, defined as a change in preoperative uT stage and pathologic stage (pT). RESULTS: Complete response (no residual tumour, TRG 1) was seen in 7% of the patients (3/44) and total or major regression (TRG 1-3) in 73% of the patients (32/44) treated with 50-Gy chemoradiation. Of those treated with 25-Gy PRT, 21% (9/42) showed major tumour regression. Of the patients who underwent ERUS and PRT, 32% (26/83) were downstaged when comparing uT with pT, but 53% (14/26) of the downstaged tumours showed no response by TRG. In comparison, 50% (28/57) of the tumours with no downstaging showed a marked response by TRG (p=0.05). CONCLUSIONS: Tumour regression grading offers detailed information of the effect of PRT and shows that tumour regression is more marked after long-term chemoradiation than after short-course radiotherapy (p=0.02). In contrast, T-stage downstaging was similar in both groups and did not correlate with the TRG results (p=0.05).

The prevalence of non-sentinel node metastases in breast cancer patients with sentinel node micrometastases.

AIMS: The aim of the study was to estimate the prevalence of and risk factors for non-sentinel node (NSN) involvement in breast cancer patients with sentinel node (SN) micrometastases. METHODS: Eighty-four patients with SN micrometastases were included. Both the SN and NSN were examined using serial sectioning and immunohistohemistry. Various indices were evaluated as possible risk factors for NSN involvement. RESULTS: NSN involvement was found in 22/84 patients. The median size of the NSN metastases was 1.25 mm (0.01-12 mm). The NSN metastases were larger than 2 mm in 8 patients and smaller than 0.2 mm in 6 patients. NSN involvement was observed in 14/35 patients with metastatic findings in all removed SN. Three of the 23 patients with 2 or 3 tumour negative SN had NSN metastases. None of the 12 patients with 4 or more uninvolved SN had NSN metastases. NSN involvement could not excluded by other patient, tumour or sentinel node related factors. CONCLUSIONS: Every fourth patient will have residual disease in the axilla, 10% even large metastases, if axillary clearance is omitted in patients with SN micrometastases. The risk of NSN involvement seems negligible in patients with a single SN micrometastasis and four or more healthy SN harvested.

Comparison of a peanut agglutinin test and an immunochemical faecal occult blood test in detecting colorectal neoplasia in symptomatic patients.

BACKGROUND: Currently available methods for detection of early-stage colorectal cancer are reliant on faecal occult blood (FOB) tests. Bleeding, however, is not specific for colorectal neoplasia. Enzymatically detected or peanut agglutinin (PNA)-detectable galactose-beta1-3-N-acetyl-galactosamine residues found in rectal mucus have been used to detect colorectal cancer. METHODS: The sensitivity and specificity of the PNA rectal mucus test were compared with those of an immunological test for faecal occult blood (Hemolex) in 199 symptomatic patients referred for colorectal investigations. All patients also underwent a colonoscopy. SDS-PAGE and PNA-overlay were used to characterize PNA-binding proteins in normal and malignant colorectal tissue. RESULTS: The PNA test had a similar sensitivity to that of Hemolex for colorectal carcinoma (83% vs. 72%), adenomas (55% vs. 50%), inflammatory bowel disease (52% vs. 48%) and hyperplastic polyps (48% vs. 25%). The sensitivity of the PNA test and Hemolex for colorectal neoplasia was 69% vs. 59% and specificity 68% vs. 86% (p=0.002). SDS-PAGE and PNA-overlay showed some commonly expressed PNA-binding proteins in both normal mucosa and colorectal cancer and a higher and even selective expression of 160 kD PNA-binding protein in colorectal cancer. CONCLUSIONS: A single PNA test in its present form is as sensitive an indicator of colorectal neoplasia as Hemolex completed over three days, but lacks specificity. The 160 kD cancer-associated antigen we have identified is under further characterization for development of a more specific PNA test.

Laparoscopic repair of rectal prolapse: a prospective study evaluating surgical outcome and changes in symptoms and bowel function.

BACKGROUND: There have been few large series that have focused on the feasibility of the laparoscopic approach for rectal prolapse. This single-institution study prospectively examines the surgical outcome and changes in symptoms and bowel function following the laparoscopic repair of rectal prolapse. METHODS: In a selected group of 34 patients (total prolapse, 28; intussusception, six), 17 patients underwent laparoscopic-assisted resection rectopexy and 17 patients received a laparoscopic sutured rectopexy. Preoperative and postoperative evaluation at 3, 6, and 12 months included assessment of the severity of anal incontinence, constipation, changes in constipation-related symptoms, and colonic transit time. RESULTS: Median operation time was 255 min (range, 180-360) in the resection rectopexy group and 150 min (range, 90-295) in the rectopexy alone group. Median postoperative hospital stay was 5 days (range, 3-15) and median time off work was 14 days (range, 12-21) in both groups. There were no deaths. Postoperative morbidity was 24%. Incontinence improved significantly regardless of which method was used. The main determinant of constipation was excessive straining at defecation. Constipation was cured in 70% of the patients in the rectopexy group and 64% in the resection rectopexy group. Symptoms of difficult evacuation improved, but the changes were significant only after resection rectopexy. Two patients (7%) developed recurrent total prolapse during a median follow-up of 2 years (range 12-60 months). CONCLUSIONS: Laparoscopic-sutured rectopexy and laparoscopic-assisted resection rectopexy are feasible and carry an acceptable morbidity rate. They eliminate prolapse and cure incontinence in the great majority of patients. Constipation and symptoms of difficult evacuation are alleviated.