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1.

Introduction:

Laparoscopic parastomal hernia repair with modified Sugarbaker technique has become increasingly the operation of choice because of its low recurrence rates. This study aimed to assess feasibility, safety, and efficiency of performing the same operation with single-incision laparoscopic surgery.

Materials and Methods:

All patients referred from March 2010 to February 2013 were considered for single-port laparoscopic repair with modified Sugarbaker technique. A SILS port (Covidien, Norwalk, Connecticut, USA) was used together with conventional straight dissecting instruments and a 5.5- mm/52-cm/30° laparoscope. Important technical aspects include modified dissection techniques, namely, “inline” and “chopsticks” to overcome loss of triangulation, insertion of a urinary catheter into an ostomy for ostomy limb identification, safe adhesiolysis by avoiding electocautery, saline -jet dissection to demarcate tissue planes, dissection of an entire laparotomy scar to expose incidental incisional hernias, adequate mobilization of an ostomy limb for lateralization, and wide overlapping of defect with antiadhesive mesh.

Results:

Of 6 patients, 5 underwent single-port laparoscopic repair, and 1 (whose body mass index [BMI] of 39.4 kg/m2 did not permit SILS port placement) underwent multiport repair. Mean defect size was 10 cm, and mean mesh size was 660 cm2 with 4 patients having incidental incisional hernias repaired by the same mesh. Mean operation time was 270 minutes, and mean hospital stay was 4 days. Appliance malfunction ceased immediately, and pain associated with parastomal hernia disappeared. There was no recurrence with a follow-up of 2 to 36 months.

Conclusion:

Compared with multiport repair, single-port laparoscopic parastomal repair with modified Sugarbaker technique is safe and efficient, and it may eventually become the standard of care.  相似文献   

2.

Background:

Laparoendoscopic single-site surgery has rapidly progressed from the animal laboratory to clinical use since mass production of multichannel ports began in 2007. Indeed, it has now been shown to be feasible and safe for many commonly performed operations.

Methods:

This study cohort comprised 22 unselected patients with abdominal wall hernias of varying types: multiply recurrent inguinal (n=2), suprapubic (n=1), ventral/incisional (n=17), and parastomal hernias (n=2), who underwent laparoendoscopic single-site ventral hernia repair between December 2009 and February 2011. Standard dissecting instruments and a 52cm/5.5mm/30°angle laparoscope were used.

Results:

Patients included 14 men and 8 women, with a median age of 56 (range, 32 to 78) years and a mean body mass index of 31.5±4.7kg/m2. The mean mesh size was 460cm2 (range, 225 to 884cm2). Mean operation time was 125 minutes for ventral/incisional hernias and 270 minutes for parastomal hernias. No conversions to multiport or open surgeries were necessary. There was no mortality or morbidity, and no recurrence at 6- to 18-month follow-up. The mean satisfaction score was 2.7 (range, 2 to 3) with no patients reporting dissatisfaction with the procedure.

Conclusion:

This series, though relatively small, represents a diverse group of patients with varying abdominal wall hernias, including parastomal hernias. These successful laparoendoscopic single-site surgeries, with no complications, demonstrate safety and efficacy, albeit in a specialized hernia center. This study is a prelude to the eventual validation of laparoendoscopic single-site hernia surgery with prospective randomized controlled trials.  相似文献   

3.

Background:

We herein report a laparoscopically performed re-do operation on a patient who had previously undergone a laparoscopic parastomal hernia repair.

Case Report:

We describe the case of a 71-year-old patient who presented within 3 months of her primary laparoscopic parastomal hernia repair with recurrence. On relaparoscopy, dense adhesions to the mesh were found, and the mesh had migrated into the hernia sac. This had allowed loops of small bowel to herniate into the sac. The initial part of the procedure involved the lysis of adhesions. A piece of Gore-Tex DualMesh with a central keyhole and a radial slit was cut so that it could provide at least 3 cm to 5 cm of overlap of the fascial defect. The tails of the mesh were wrapped around the bowel, and the mesh was secured to the margins of the hernia with circumferential metal tacking and 4 transfascial sutures. The patient remains in satisfactory condition and no recurrence or any surgery-related problem has been observed during 8 months of follow-up.

Conclusion:

Revisional laparoscopic repair of parastomal hernias seems feasible and has been shown to be safe and effective in this case. The success of this approach depends on longer follow-up reports and standardization of the technical elements.  相似文献   

4.

Background:

The literature reports the efficacy of the laparoscopic approach to paraesophageal hiatal hernia repair. However, its adoption as the preferred surgical approach and the risks associated with paraesophageal hiatal hernia repair have not been reviewed in a large database.

Method:

The Nationwide Inpatient Sample dataset was queried from 1998 to 2005 for patients who underwent repair of a complicated (the entire stomach moves into the chest cavity) versus uncomplicated (only the upper part of the stomach protrudes into the chest) paraesophageal hiatal hernia via the laparoscopic, open abdominal, or open thoracic approach. A multivariate analysis was performed controlling for demographics and comorbidities while looking for independent risk factors for mortality.

Results:

In total, 23,514 patients met the inclusion criteria. By surgical approach, 55% of patients underwent open abdominal, 35% laparoscopic, and 10% open thoracic repairs. Length of stay was significantly reduced for all patients after laparoscopic repair (P < .001). Age ≥60 years and nonwhite ethnicity were associated with significantly higher odds of death. Laparoscopic repair and obesity were associated with lower odds of death in the uncomplicated group.

Conclusion:

Laparoscopic repair of paraesophageal hiatal hernia is associated with a lower mortality in the uncomplicated group. However, older age and Hispanic ethnicity increased the odds of death.  相似文献   

5.

Background and Objectives:

Conversion to open surgery is an important problem, especially during the learning curve of laparoscopic totally extraperitoneal (TEP) inguinal hernia repair.

Methods:

Here, we discuss conversion to the Stoppa procedure during laparoscopic TEP inguinal hernia repair. Outcomes of patients who underwent conversion to an open approach during laparoscopic TEP inguinal hernia repair between September 2004 and May 2010 were evaluated.

Results:

In total, 259 consecutive patients with 281 inguinal hernias underwent laparoscopic TEP inguinal hernia repair. Thirty-one hernia repairs (11%) were converted to open conventional surgical procedures. Twenty-eight of 31 laparoscopic TEP hernia repairs were converted to modified Stoppa procedures, because of technical difficulties. Three of these patients underwent Lichtenstein hernia repairs, because they had undergone previous surgeries.

Conclusion:

Stoppa is an easy and successful procedure used to solve problems during TEP hernia repair. The Lichtenstein procedure may be a suitable option in patients who have undergone previous operations, such as a radical prostatectomy.  相似文献   

6.

INTRODUCTION

Complex hernias continue to present a challenge. Surgical techniques for repair are carefully considered to reduce risk for complications. Laparoscopic repairs improve postoperative infection rates, and placement of biologic mesh decreases mesh infection rates. However, laparoscopic repairs using biologic mesh is generally challenging due to difficulty with maneuverability.

PRESENTATION OF CASE

We present a case of a complex ventral hernia that was laparoscopically repaired using a new FDA cleared laparoscopic biologic graft. The patient had multiple comorbidities, including obesity, hepatitis C, endocarditis secondary to IV drug use, tobacco smoking, bilateral inguinal hernia, and recurrent umbilical hernia. The recurrent hernia was larger, irreducible, and discolored compared to original defect. The patient underwent laparoscopic repair with primary closure and reinforcement with Strattice™ Tissue Matrix Laparoscopic (LifeCell Corporation, Branchburg, NJ). At nine months postoperative, the patient had no evidence of recurrence, infection, or chronic pain, demonstrating early success from the surgical management.

DISCUSSION

Presence of multiple comorbidities and incarcerated recurrent hernia increase risk for complications during and/or after hernia repair. Considering these factors, laparoscopic repair with Strattice Laparoscopic and defect closure was a reasonable technique for repair.

CONCLUSION

Laparoscopic suture repair reinforced with biologic dermal tissue matrix was successfully performed during a complex hernia repair.  相似文献   

7.

Background and Objectives:

To investigate the prevalence, diagnosis, clinical significance, and treatment strategies for bulging in the area of laparoscopic repair of ventral hernia that is caused by mesh protrusion through the hernia opening, but with intact peripheral fixation of the mesh and actually a still sufficient repair.

Methods:

Medical records of all 765 patients who underwent laparoscopic ventral hernia repair were reviewed, and all patients with a swelling in the repaired area were identified and analyzed.

Results:

Twenty-nine patients were identified. They all underwent a computed tomography assessment. Seventeen patients (2.2% of the total group) had a hernia recurrence; in an additional 12 patients (1.6%), radiologic examinations indicated only bulging of the mesh but no recurrence. Bulging was associated with pain in 4 patients who underwent relaparoscopy and got a new, larger mesh tightly stretched over the entire previous repair. Eight asymptomatic patients decided on “watchful waiting.” All patients remained symptom free during a median follow-up of 22 months.

Conclusion:

Symptomatic bulging, though not a recurrence, requires a new repair and must be considered as an important negative outcome of laparoscopic ventral hernia repair. In asymptomatic patients, “watchful waiting” seems justified.  相似文献   

8.

INTRODUCTION

Parastomal herniation occurs in 30–50% of colostomy formations. The aim of this study was to radiologically evaluate the mechanical defects at stoma sites in patients who had previously undergone a permanent colostomy with or without mesh at the index operation for colorectal cancer.

METHODS

A study was performed of all colorectal cancer patients (n=41) having an end colostomy between 2002 and 2010, with or without Prolene® mesh plication, with blinded evaluation of the annual follow-up staging computed tomography (CT) for stomal characteristics. The presence of parastomal hernias, volume, dimensions, grade of the parastomal hernia and abdominal wall defect size were measured by two independent radiologists, and compared with demographic and operative variables.

RESULTS

In those patients with radiological evidence of a parastomal hernia, Prolene® mesh plication significantly reduced the incidence of bowel containing parastomal hernias at one year following the procedure (p<0.05) and also reduced the diameter of the abdominal wall defect (p=0.006).

CONCLUSIONS

Prophylactic mesh placement at the time of the index procedure reduces the diameter of abdominal wall aperture and the incidence of parastomal hernias containing bowel. Future studies should use both objective radiological as well as clinical endpoints when assessing parastomal hernia development with and without prophylactic mesh.  相似文献   

9.

Introduction:

Spigelian hernia is an uncommon ventral hernia characterized by a defect in the linea semilunaris. Repair of spigelian hernia has traditionally been accomplished via an open transverse incision and primary repair. The purpose of this article is to present 2 case reports of incarcerated spigelian hernia that were successfully repaired laparoscopically using Gortex mesh and to present a review of the literature regarding laparoscopic repair of spigelian hernias.

Methods:

Retrospective chart review and Medline literature search.

Results:

Two patients underwent laparoscopic mesh repair of incarcerated spigelian hernias. Both were started on a regular diet on postoperative day 1 and discharged on postoperative days 2 and 3. One patient developed a seroma that resolved without intervention. There was complete resolution of preoperative symptoms at the 12-month follow-up.

Conclusion:

Minimally invasive repair of spigelian hernias is an alternative to the traditional open surgical technique. Further studies are needed to directly compare the open and the laparoscopic repair.  相似文献   

10.

Background:

Laparoscopic paraesophageal hernia repair (LPEHR) has been shown to be both safe and efficacious. Compulsory operative steps include reduction of the stomach from the mediastinum, resection of the mediastinal hernia sac, ensuring an appropriate intraabdominal esophageal length, and crural closure. The use of mesh materials in the repair of hiatal hernias remains controversial. Synthetic mesh may reduce hernia recurrences, but may increase postoperative dysphagia and result in esophageal erosion. Human acellular dermal matrix (HADM) may reduce the incidence of hernia recurrence with reduced complications compared with synthetic mesh.

Methods:

A retrospective review of all cases of laparoscopic hiatal hernia repair using HADM from December 2008 through March 2010 at a single institution was performed evaluating demographic information, BMI, operative times, length of stay, and complications.

Discussion:

Forty-six LPEHRs with HADM were identified. The mean age of patients was 60.3 years (±13.9); BMI 30.3 (±5.3); operative time 182 minutes (±56); and length of stay 2.6 days (±1.9). Nine of 46 (19.6%) patients experienced perioperative complications, including subcutaneous emphysema without pneumothorax (n=2), urinary retention (n=1), COPD exacerbation (n=2), early dysphagia resolving before discharge (n=1), esophageal perforation (n=1), delayed gastric perforation occurring 30 days postoperatively associated with gas bloat syndrome (n=1), and PEG site abscess (n=1). There were 2 clinically recurrent hernias (4.3%). Radiographic recurrences occurred in 2 of 26 patients (7.7%). Six of 46 (13%) patients reported persistent dysphagia.

Conclusion:

LPEHR with HADM crural reinforcement is an effective method of repairing symptomatic paraesophageal hernias with low perioperative morbidity. Recurrences occur infrequently with this technique. No mesh-related complications were seen in this series.  相似文献   

11.

Background & Objectives:

We report on laparoscopic total extraperitoneal repair without fixation of mesh for femoral hernia in 6 patients.

Methods:

During a 3-year period, laparoscopic total extraperitoneal repair of femoral hernia was performed without mesh fixation in 6 patients. The recurrence rate, pain scores, hospital stay, and other morbidity parameters were noted. Pain scores were 1=no pain, 2=mild pain, 3=moderate pain, 4=severe pain, and 5=intolerable pain.

Results:

All 6 patients were females and had unilateral hernias. Mean age was 33.8±18.6 years, and follow-up ranged from 12 months to 36 months. Four patients were operated on while under spinal anesthesia, and 2 patients were operated on while under general anesthesia. Mean operating time was 29.2±10.7 minutes. The mean pain scores 24 hours and the first week after operation were, respectively, 2.33±0.52 and 1.33±0.52. Mean hospital stay was 1.17±0.41 days, and mean days to resumption of normal activities were 8.5±2.1 days. No patient had urinary retention or seroma formation in the postoperative period. At follow-up, no hernia had recurred.

Conclusions:

Laparoscopic femoral hernia repair without fixing the mesh is safe, feasible, and associated with minimal morbidity and recurrence rates.  相似文献   

12.

Background and Objectives:

Hiatal hernia is a common condition often associated with symptomatic gastroesophageal reflux disease (GERD). The objectives of this study were to examine the efficacy and safety of laparoscopic hiatal hernia repair (LHHR) with biologic mesh to reduce and/or alleviate GERD symptoms and associated hiatal hernia recurrence.

Methods:

We retrospectively reviewed consecutive LHHR procedures with biologic mesh performed by a single surgeon from July 2009 to October 2014. The primary efficacy outcome measures were relief from GERD symptoms, as measured according to the GERD–health-related quality-of-life (GERD-HRQL) scale and hiatal hernia recurrence. A secondary outcome measure was overall safety of the procedure.

Results:

A total of 221 patients underwent LHHR with biologic mesh during the study period, and pre- and postoperative GERD-HRQL studies were available for 172 of them. At baseline (preoperative), the mean GERD-HRQL score for all procedures was 18.5 ± 14.4. At follow-up (mean, 14.5 ± 11.0 months [range, 2.0–56.0]), the score showed a statistically significant decline to a mean of 4.4 ± 7.5 (P < .0001). To date, 8 patients (3.6%, 8/221) have had a documented anatomic hiatal hernia recurrence. However, a secondary hiatal hernia repair reoperation was necessary in only 1 patient. Most complications were minor (dysphagia, nausea and vomiting). However, there was 1 death caused by a hemorrhage that occurred 1 week after surgery.

Conclusions:

Laparoscopic hiatal hernia repair using biologic mesh, both with and without a simultaneous bariatric or antireflux procedure, is an efficacious and safe therapeutic option for management of hiatal hernia, prevention of recurrence, and relief of symptomatic GERD.  相似文献   

13.

Introduction:

Both polyester composite (POC) and polytetrafluoroethylene (PTFE) mesh are commonly used for laparoscopic ventral hernia repair. However, sparse information exists comparing perioperative and long-term outcome by mesh repair.

Methods:

A prospective database was utilized to identify 116 consecutive patients who underwent laparoscopic ventral hernia repair at The Mount Sinai Hospital from 2004-2009. Patients were grouped by type of mesh used, PTFE versus POC, and retrospectively compared. Follow-up at a mean of 12 months was achieved by telephone interview and office visit.

Results:

Of the 116 patients, 66 underwent ventral hernia repair with PTFE and 50 with POC mesh. Patients were well matched by patient demographics. No difference in mean body mass index (BMI) was demonstrated between the PTFE and POC group (31.8 vs. 32.5, respectively; P=NS). Operative time was significantly longer in the PTFE group (136 vs.106 minutes, P<.002). Two perioperative wound infections occurred in the PTFE group and none in the POC group (P=NS). No other major complications occurred in the immediate postoperative period (30 days). At a mean follow-up of 12 months, no significant difference was demonstrated between the PTFE and POC groups in hernia recurrence (3% vs. 2%), wound complications (1% vs. 0%), mesh infection, requiring removal (3% vs. 0%), bowel obstruction (3% vs. 2%), or persistent pain or discomfort (28% vs. 32%), respectively (P=NS).

Conclusion:

Our study demonstrated no significant association between types of mesh used and postoperative complications. In the 12-month follow-up, no differences were noted in hernia recurrence.  相似文献   

14.
15.

INTRODUCTION

Synthetic mesh is the prosthetic material used for most inguinal hernioplasties. However, when left in contact with intra-abdominal viscera, it often becomes associated with infection and migration, particularly in irradiated tissues, contaminated fields, immunosuppressed individuals, and patients with intestinal obstruction or fistula. AlloDerm® Regenerative Tissue Matrix (LifeCell Corporation, Branchburg, NJ) is derived from human cadaver skin and may be associated with fewer visceral adhesions and more durability in infected fields than synthetic mesh.

PRESENTATION OF CASE

We report the first case in which AlloDerm was used in a laparoscopic transabdominal preperitoneal repair of a multiple recurrent right inguinal hernia, a left femoral hernia, and an umbilical hernia in the same patient. Use of AlloDerm greatly enhanced the maneuverability during laparoscopic hernia repair due to its pliability and strength and eliminated the need to cover the prosthetic with peritoneum.

DISCUSSION

Previous pelvic radiation and multiple previous groin repairs can render the peritoneum friable, resulting in obstacles to successful closure. AlloDerm is a reasonable choice for groin hernia repairs when such factors are present.

CONCLUSION

The long-term durability of AlloDerm for laparoscopic groin hernia repairs is yet to be determined, but based on current data it seems prudent to use this technique in laparoscopic repair of complex groin hernias where infection is suspected or inadequate prosthetic coverage with peritoneum is anticipated.  相似文献   

16.
17.

Introduction:

Composite mesh prostheses incorporate the properties of multiple materials for ventral hernia repair. This study evaluated a polypropylene/ePTFE composite mesh with a novel internal polydioxanone (PDO) absorbable ring.

Methods:

Composite mesh was placed intraperitoneally in 16 pigs through an open laparotomy and explanted at 2, 4, 8, and 12 weeks. Intraabdominal adhesions were measured laparoscopically. Host tissue in-growth was assessed histologically and tensiometrically. Degradation of the internal PDO ring component was also measured tensiometrically. Appropriate statistical tests were used, and P≤.05 indicated significance.

Results:

No adhesions were formed in 50% of the grafts explanted at 8 weeks and 25% of grafts explanted at 12 weeks. There were significantly more vascular structures at 8 weeks, 73.5±28, compared with 2 weeks, 6.75±2 (P≤.01). The T-peel force at the mesh-host tissue interface was not significantly different among time points. The absorbable PDO ring underwent complete degradation by 12 weeks.

Conclusions:

This composite mesh was associated with minimal intraabdominal adhesions, progressive in-growth of host tissues, and complete degradation of a novel internal PDO ring that aided mesh positioning. This composite hernia mesh showed a favorable performance in a porcine model of open ventral hernia repair.  相似文献   

18.

Introduction

Mesh fixation with tacker systems is common in laparoscopic and open hernia repair. Complications due to absorbable tackers are rare and have not been described in the literature. However, we report a case of gallbladder erosion due to tacker dislocation.

Methods

An open hernia repair was performed using an intraperitoneal onlay mesh for a recurrent parastomal hernia after two previous mesh repairs in a 67-year-old patient.

Results

On postoperative day 2, the patient was reoperated because of a dislocated tacker that eroded and perforated the fundus region of the gallbladder. Putatively, tacker dislocation occurred owing to imbalanced traction forces. Initially, the mesh was fixed with absorbable tackers around the stoma on the right and transmuscular suture fixation was carried out on the left abdominal side. On revision surgery, tension forces to the right were therefore neutralised by additional transmuscular sutures on the right side.

Conclusions

Absorbable tackers in open hernia repair provide a safe and effective mesh fixation if tension forces are carefully avoided.  相似文献   

19.

Background and Objectives:

The recurrence rate after laparoscopic ventral hernia repair is lower than the rate of recurrence via the open approach in many series. Studies have demonstrated the safety and efficacy of this procedure but have had relatively young patient populations. We present our experience in a significantly older population.

Methods:

A retrospective chart review of all patients 80 to 89 years of age undergoing a laparoscopic ventral hernia repair at our institution from May 2000 to June 2007 was performed. Data collected included demographics, number and type of previous abdominal operations, number of previous hernia repairs, defect and mesh size, postoperative complications, and follow-up.

Results:

Twenty octogenarian patients underwent laparoscopic ventral hernia repair. Nine were men and 11 were women. The mean age was 82 years. Thirteen patients (65%) had one or more associated comorbidities at the time of surgery. Eighteen patients (90%) had undergone a mean of 1.7 prior abdominal operations. Six (30%) patients had undergone a mean of 1.1 previous open hernia repairs; 5 (83%) with mesh. Eight patients (40%) had an additional operative procedure at the time of laparoscopic hernia repair. Ten minor complications occurred in 10 patients (50%). Four major complications occurred in 4 patients (20%). One patient required reoperation for evacuation of hematoma at a trocar site. No patients complained of pain at a transabdominal suture site or persistent seromas by 6 weeks of follow-up. At mean follow-up of 3.1 months, no recurrences occurred and no patients required mesh removal in this series. No deaths occurred.

Conclusion:

Laparoscopic ventral hernia repair is becoming an accepted technique for hernia repair in the United States, with a well-documented low recurrence rate. Our series demonstrates that this approach is equally safe and effective for a significantly older segment of the population.  相似文献   

20.

Background and Objectives:

The purpose of this study was to analyze the surgical technique, postoperative complications, and possible recurrence after laparoscopic ventral hernia repair (LVHR) in comparison with open ventral hernia repair (OVHR), based on the international literature.

Database:

A Medline search of the current English literature was performed using the terms laparoscopic ventral hernia repair and incisional hernia repair.

Conclusions:

LVHR is a safe alternative to the open method, with the main advantages being minimal postoperative pain, shorter recovery, and decreased wound and mesh infections. Incidental enterotomy can be avoided by using a meticulous technique and sharp dissection to avoid thermal injury.  相似文献   

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