A High-Strength, Absorbable, Antibacterial Knotless Tissue Control Device for Fascial Closure

Capsular and fascial closure with barbed sutures reduces blood loss compared to traditional interrupted sutures in total hip arthroplasty

BACKGROUND

STRATAFIX, a recently introduced barbed suture device, incorporates self-anchoring, knotless sutures with higher tensile strength and enhanced tissue-holding capacity compared to traditional braided absorbable sutures. This study aimed to compare the efficacy of barbed sutures and interrupted sutures in capsular and fascial closure during total hip arthroplasty.

METHODS

We retrospectively reviewed the records of patients who underwent total hip arthroplasty between April 2017 and March 2021. Overall, 547 patients were evaluated, comprising 77 men and 470 women (mean age: 64.5 years). Among them, 330 patients were in the interrupted suture (control) group, while 217 were in the barbed suture (BS) group. Data on surgical time, perioperative hemoglobin, length of hospital stay, complications such as transfusions and delayed wound healing, and dislocation rates were collected during the latest outpatient follow-up and compared between the two groups.

RESULTS

No differences were observed in intraoperative blood loss between the groups. However, the BS group exhibited significantly longer operative time, as well as significantly lower postoperative blood loss, total blood loss, and postoperative hemoglobin drop compared to the control group. Dislocation was reported in two cases within the control group, whereas no instances were recorded in the BS group.

CONCLUSION

The use of barbed sutures demonstrated effectiveness in reducing perioperative blood loss for capsular and fascial closure during total hip arthroplasty.

Clinical outcomes of triclosan-coated barbed suture in open hernia repair: a retrospective cohort study

PURPOSE

We assessed clinical outcomes of patients undergoing open hernia repair using STRATAFIX™ Symmetric, a barbed triclosan-coated suture (TCS; Ethicon), versus conventional polydioxanone suture (PDS) for abdominal wall closure.

METHODS

This single-center retrospective cohort study identified patients undergoing hernia repair. The site used PDS from 2013 to 2016 and switched exclusively to barbed TCS in 2017. Outcomes were assessed at 30, 60, and 90 days. Multivariate regression analyses and Cox proportional hazards models were used.

RESULTS

Of 821 hernia repairs, 446 used barbed TCS and 375 used conventional PDS. Surgical site infections (SSIs) were significantly less frequent with barbed TCS (60 days, 5.9% vs. 11.4%; P = 0.0083; 90 days, 5.9% vs. 11.7%; P = 0.006) and this remained consistent after multivariate adjustment (60 days, OR [95% CI]: 0.5 [0.3-0.9]; 90 days, 0.5 [0.3-0.9]). Among patients with SSI, deep SSIs were less frequent with barbed TCS (60 days, 9.1% vs. 35.7%; P = 0.022; 90 days, 9.1% vs. 34.9%; P = 0.0252). Barbed TCS significantly reduced the risk of perioperative complications (HR [95% CI]: 0.5[0.3-0.8]; P = 0.0058). Hospital length of stay was 2.5 days shorter with barbed TCS (mean [95% CI]: 5.7[4.9-6.6] vs. 8.2[7.3-9.1] days; P < 0.0001). No differences in reoperation rate over time were observed by type of suture (HR[95% CI]:1.3 [0.5-3.4]; P = 0.4793).

CONCLUSIONS

This study showed that patients who underwent open hernia repair appeared to recover equally well regardless of the suture type. In addition, the use of barbed TCS was associated with significantly reduced risk of perioperative complications and hospital length of stay.

Is barbed better? Evaluation of triclosan-coated barbed suture on wound complications following emergency laparotomy

INTRODUCTION

Emergent laparotomy is associated with significant wound complications including surgical site infections (SSIs) and fascial dehiscence. Triclosan-coated barbed (TCB) suture for fascial closure has been shown to reduce local complications but primarily in elective settings. We sought to evaluate the effect of TCB emergency laparotomy fascial closure on major wound complications.

METHODS

Adult patients undergoing emergency laparotomy were prospectively evaluated over 1 year. Patients were grouped into TCB versus polydioxanone (PDS) for fascial closure. Subanalysis was performed on patients undergoing single-stage laparotomy. Primary outcomes were SSI and fascial dehiscence. Multivariate analysis identified independent factors associated with SSI and fascial dehiscence.

RESULTS

Of the 206 laparotomies, 73 (35%) were closed with TCB, and 133 (65%) were closed with PDS. Trauma was the reason for laparotomy in 73% of cases; damage-control laparotomy was performed in 27% of cases. The overall rate of SSI and fascial dehiscence was 18% and 10%, respectively. Operative strategy was similar between groups, including damage-control laparotomy, wound vac use, skin closure, and blood products. Surgical site infection events trended lower with TCB versus PDS closure (11% vs. 21%, p = 0.07), and fascial dehiscence was significantly lower with TCB versus PDS (4% vs. 14%, p < 0.05). Subanalysis of trauma and nontrauma cases showed no difference in SSI or fascial dehiscence. Multivariable analysis found that TCB decreased the likelihood of fascial dehiscence (odds ratio, 0.07; p < 0.05) following emergency laparotomy. Increased odds of fascial dehiscence were seen in damage-control laparotomy (odds ratio, 3.1; p < 0.05).

CONCLUSION

Emergency laparotomy fascial closure with TCB showed significantly decreased rates of fascial dehiscence compared with closure with PDS and a strong trend toward lower SSI events. Triclosan-coated barbed suture was independently associated with decreased fascial dehiscence rates after emergency laparotomy.

LEVEL OF EVIDENCE

Therapeutic/Care Management; Level III.

Initial Experience with Unidirectional Barbed Suture for Abdominal Donor Site Closure in Deep Inferior Epigastric Perforator Flap Breast Reconstruction

Background

The deep inferior epigastric perforator (DIEP) flap is a predominant technique for autologous breast reconstruction. However, the best method of abdominal fascial closure in this technique is not well defined. This study details our initial experience with unidirectional barbed suture-only repair of abdominal donor site fascia.

Methods

Patients who underwent DIEP flap breast reconstruction and abdominal fascial closure with Stratafix Symmetric Polydioxanone PDS Plus were retrospectively reviewed. Information regarding pertinent patient history, medical comorbidities, risk factors, and surgical technique was extracted, along with the incidence of eight separate postoperative abdominal surgical site occurrences.

Results

Retrospective review identified 43 patients who underwent 19 unilateral and 24 bilateral DIEP flap breast reconstruction procedures (n = 67). Average patient follow-up was 791 days (range 153-1769). Six patients (14%) had a complication of the donor site. Seroma was most frequent (n = 3, 7%), followed by surgical site infection (n = 2, 5%). One patient had incisional dehiscence (2%) and another patient developed bulging (2%). No patients had chronic pain, weakness, hematoma, or hernia postoperatively. Patients with donor site complications had a history of abdominal/pelvic surgery significantly more often than the patients without donor site complications (100% versus 49%; P = 0.032).

Conclusions

Abdominal fascial repair with Stratafix Symmetric suture alone led to low rates of abdominal donor site morbidity, including no hernia and rare bulging, following DIEP flap breast reconstruction. Additional advantages of this technique may be reduced operative times and lower operative costs compared with alternative methods of fascial repair, although prospective and randomized studies are warranted.

Perioperative characteristics and long-term outcomes following prophylactic total laparoscopic gastropexy using a novel knotless tissue control device in 44 dogs

Objective

To report on operative technique and outcomes following prophylactic total laparoscopic gastropexy (PTLG) using a novel knotless tissue control device (KTCD) in dogs.

Animals

This study included 44 dogs.

Procedure

Medical records were reviewed, and perioperative data were collected. Right-sided incisional gastropexy was performed using 2 strands of KTCD introduced through a 12-millimeter cannula in a single-incision multi-channeled port. Dog owners were contacted to obtain outcome data.

Results

Median age and weight of dogs were 17 mo (6 to 60 mo) and 48.5 kg (14 to 73.3 kg). Median surgical and anesthesia times were 90 min (60 to 150 min) and 195 min (135 to 270 min). Major intraoperative complications were not reported. Follow-up data were available for 40/44 (91%) dogs. Median follow-up time was 522 d (43 to 983 d). Gastric dilatation volvulus (GDV) was not reported in any dog. One dog developed suspected colonic entrapment around the gastropexy that required surgical revision. All owners were satisfied with the procedure and indicated they would repeat the procedure with future pets.

Conclusion

The PTLG procedure using novel KTCD in this cohort of dogs was effective at preventing GDV for the duration of follow-up and was associated with low perioperative complication rate and high owner satisfaction.

Clinical relevance

This retrospective study reports on operative technique and outcomes associated with KTCD use in PTLG. Our findings warrant prospective evaluation of KTCD use in PTLG.

Absorbable Barbed Continuous versus Nonabsorbable Nonbarbed Interrupted Suturing Methods for Donor-site Closure of the Rectus Abdominis Myocutaneous Flap

Abdominal incisional hernia is a complication of the rectus abdominis myocutaneous (RAMC) flap harvest. This study aimed to compare the incidence of abdominal incisional hernia and donor-site closure time between absorbable barbed continuous (ABC) and non-absorbable non-barbed interrupted (nAnBI) methods.

Methods

This study included 145 patients who underwent free RAMC flap reconstruction after head and neck cancer surgery at Kobe University Hospital between January 2012 and March 2020. The nAnBI method was selected between January 2012 and August 2016, and the ABC method was selected between September 2016 and March 2020. The incidence of abdominal incisional hernia and the average time required for donor-site closure were compared between the two groups.

Results

Of the 145 patients surveyed, 116 (57 and 59 in the nAnBI and ABC groups, respectively) were followed-up for at least 90 days after the surgery. The incidence rates of abdominal incisional hernia were 0% and 5.1% (n = 3) in the nAnBI and ABC groups, respectively, with no significant differences (p = 0.244). The average donor-site closure times were 127.6 and 111.3 minutes in the nAnBI and ABC groups, respectively, with no significant differences (p = 0.122).

Conclusions

No significant differences in the incidence of abdominal incisional hernia and donor-site closure time were observed between the nAnBI and ABC groups. However, there was a tendency for increased hernia occurrence and shorter wound closure time in the ABC group. A randomized prospective multicenter study is warranted to validate our findings of the ABC method.

The impact of novel anchored barbed suture for capsular closure on hospital length of stay after total knee arthroplasty: a retrospective cohort study

Objective

The aim was to evaluate whether using novel anchored barded suture for capsular closure can further shorten the length of stay following primary total knee arthroplasty (TKA) within existed enhanced recovery after surgery (ERAS) protocol in osteoarthritis patients.

Methods

A retrospective cohort study was conducted among osteoarthritis patients aged 18 to 80 years without major comorbidities who underwent primary unilateral TKA between January 2018 and December 2019 was conducted. The capsular closure techniques, interventions for ERAS, operation time and length of stay were collected via hospital electronic information system. Propensity-score matching was used to compensate for the difference in interventions for ERAS and patient characteristics. Subgroup comparison of patients treated under normal ERAS protocol was performed.

Results

Included were 315 patients with capsular closure by barded suture and 397 patients with interrupted capsular closure by traditional suture. Patients’ characteristics and interventions for ERAS were balanced after propensity-score matching. The average postoperative length of stay in barded suture group was shorter than the compared group (2.10 ± 0.57 vs. 2.33 ± 0.80 days, p = 0.004), and with a significantly higher proportion of patients discharging within 2 days post procedure (88.0% vs. 70.7%, p < 0.001). The operation time for patients with barded suture closure was shorter compared to interrupted closure technique (100.90 ± 16.59 vs. 105.52 ± 18.47 min, p = 0.004). Subgroup analysis of patients treated under different levels ERAS protocol showed comparable results.

Conclusion

The use of barded suture for capsular closure was associated with shorter length of stay after TKA compared to traditional suture, suggesting that barded suturing technique could be one effective intervention for ERAS.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12891-022-05292-y.

Risk factors of incisional hernia after laparoscopic colorectal surgery with periumbilical minilaparotomy incision: a propensity score matching analysis

Purpose

Incisional hernia is one of the most common complications after abdominal surgery conducted through a midline incision. Considerable debate remains regarding the design, comorbidity, suture material, and method. We investigated the risk factors for incisional hernia after laparoscopic colorectal surgery in the presence of limited surgery-related factors.

Methods

A retrospective study was designed with 541 patients who underwent laparoscopic colorectal surgery performed by a single operator from January 2015 to December 2017. Due to open conversions, other abdominal operations, or follow-up loss, only 445 patients were included in the study. After propensity score matching, 266 patients were included. The study was based on diagnosis of incisional hernia on computed tomography at 6 and 12 months postoperatively.

Results

Of the 266 total patients, 133 underwent abdominal closure using PDS (Ethicon), while the remaining 133 underwent closure with Vicryl (Ethicon). Of these patients, nine were diagnosed with incisional hernia at the 12-month follow-up six (4.5%) in the Vicryl group and three (2.3%) in the PDS group (p = 0.309). The incidence of incisional hernia was significantly increased in females (odds ratio [OR], 15.233; 95% confidence interval [CI], 1.905–121.799; p = 0.010), in patients with body mass index (BMI) of >25 kg/m² (OR, 4.740; 95% CI, 1.424–15.546; p = 0.011), and in patients with liver disease (OR, 19.899; 95% CI, 1.614–245.376; p = 0.020).

Conclusion

BMI of >25 kg/m², female, and liver disease were significant risk factors for incisional hernia after elective laparoscopic colorectal surgery performed through a transumbilical minilaparotomy incision.

A symmetric anchor designed barbed suture versus conventional interrupted sutures in total knee arthroplasty: A multicenter, randomized controlled trial

OBJECTIVE

This randomized controlled study was designed to compare the wound closure efficacy and safety of barbed suture in comparison to the conventional interrupted suture for total knee arthroplasty (TKA).

METHODS

This multicenter, single-blind, randomized controlled trial enrolled 184 patients who underwent elective TKA between June 2017 and April 2018. The subjects were randomized between two groups. Surgical incision closure time was considered as the primary end point.

RESULTS

A total of 184 patients participated in this randomized controlled trial; 91 patients had wound closure that involved barbed suture and 93 patients underwent conventional treatment-that is interrupted suturing with nonbarbed sutures. The surgical incision closure time was shorter (p < 0.0001) in the barbed suture group compared with the control group (15.5 ± 4.88 vs. 20.9 ± 6.30 min). However, both groups were found to be equal in terms of the rate of postoperative complications.

CONCLUSION

Usage of the symmetric anchor designed barbed suture is safe, efficacious, and demonstrates a decrease in surgical incision closure time in patients undergoing TKA compared to interrupted closure using conventional sutures. Future studies are warranted to demonstrate clinical and economic benefits of barbed sutures.

Cadaveric Evaluation of Load to Failure in Canine Gingiva Apposed With Varied Suture Patterns Using Poliglecaprone 25

The purpose of the study was to determine the effect of suture pattern and repair length on the load to failure in an ex vivo canine gingival model. Healthy mandibular gingiva and mucosa were harvested from fresh cadavers euthanized for purposes unrelated to the study. Samples were randomly assigned by length and pattern. Lingual and buccal free gingival margins were apposed using a simple interrupted (SI), cruciate (XT), simple continuous (SC), or unidirectional knotless continuous barbed suture (SF) closure technique with USP 4-0 poliglecaprone 25^{i, ii} applied over 2 lengths (3 cm and 6 cm). A custom template was used to ensure uniform suture bite application. Surgical time was recorded. Using a soft tissue mechanical testing frame, samples were tensioned to failure. Testing was video recorded and reviewed in conjunction with the tension trace data for tension at initial failure (T_fail) and maximum tension sustained (T_max). Two factor ANOVA by length and pattern was performed followed by individual one way T-tests. Statistically significant findings were XT-SC-SF patterns were quicker to perform than SI. SF was more likely to fail by suture breakage than tissue tearing, and SF withstood less tension at the 3 cm length than SI-XT-SC. No significant difference was detected in T_max or T_fail between SI and SC or XT. The study demonstrates that SC and XT are comparable to SI in tension resistance and faster to perform suggesting that SC and XT could replace SI for extraction site closure although further in vivo testing is required.

Effect of Suture Type and Suture Distance on Holding Strength in Nasal Septal Laceration Model

Objective:

Septal mucosal-perichondrial flaps can be lacerated during the elevation of the flaps. Appropriate repair of the lacerations is essential to prevent the development of septal perforation during the healing process. We aimed to determine the superior suture type and suture distance to use in repairing the lacerations of nasal septal mucosal-perichondrial flaps.

Methods:

The study used 128 nasal septal mucosal-perichondrial flaps prepared from sheep heads. Experimentally induced lacerations on the mucosal-perichondrial flaps were sutured with two interrupted sutures using one of four suture materials (4-0/5-0 Polyglactin 910, 4-0/5-0 Polydioxanone) and leaving either 5 mm or 10 mm distance between the sutures. Maximum tissue holding strength (HS_max) was measured for each suture material and suture distance used.

Results:

Mean HS_max values were higher for Polyglactin 910 sutures (p<0.001) and 10 mm suture distance (p=0.008) when the groups were compared in terms of suture material and suture distance, respectively. There was no statistically significant difference between the mean HS_max values of sutures with 4-0 and 5-0 diameters (p=0.057).

Conclusion:

Polyglactin 910 suture material with 10 mm space between two adjacent sutures may be more durable than the other suture materials when repairing nasal septal mucosal lacerations.

Biomechanical properties of canine staphylectomies closed with barbed or smooth suture

OBJECTIVE

To compare the duration of closure and biomechanical properties of staphylectomies closed with absorbable bidirectional barbed suture or smooth monofilament suture in a simple continuous or interrupted pattern STUDY DESIGN: Ex vivo study SAMPLE POPULATION: Soft palates (n = 60) harvested from mesaticephalic canine cadavers METHODS: One centimeter of tissue was excised from the caudal border of each soft palate, and the oral and nasopharyngeal mucosal surfaces were apposed with 2-0 bidirectional Quill Monoderm knotless closure device barbed suture (Q), 3-0 Monocryl in a simple continuous (MC) pattern, or 3-0 Monocryl in a simple interrupted (MI) pattern (n = 20 per group). Duration of closure was compared between groups. Tissues were tested under tension to failure, and mode of failure data were collected by video capture.

RESULTS

Closure time was longer for MI closures than for Q and MC closures, with means of 259.9, 215.4, and 196.7 seconds, respectively (P < .0001). No difference was detected in yield force, force to first tissue rupture, maximum force, and energy required for yield and maximum force between groups. Energy to yield was 190.0, 167.8, and 188.95 N-mm for MI, Q, and MC closures, respectively.

CONCLUSION

Biomechanical properties of staphylectomies closed with barbed or smooth sutures did not differ in this cadaveric model.

CLINICAL SIGNIFICANCE

Barbed suture can be considered as an alternative for closure of canine staphylectomies. These results provide evidence to justify additional research to evaluate clinical outcomes in dogs undergoing staphylectomy.

Influence of barbed epitendinous sutures combined with a core locking-loop suture to repair experimental flexor tendon lacerations

OBJECTIVE

To determine the influence of barbed epitendinous sutures (ES) on the biomechanical properties and gap formation of repaired canine tendons.

STUDY DESIGN

Ex vivo, experimental study.

SAMPLE POPULATION

Eighty (n = 16/group) canine superficial digital flexor tendons (SDFT).

METHODS

After transection, SDFT were repaired with a locking-loop (LL) pattern alone (group 1), an LL + smooth ES with monofilament suture (group 2), an LL + V-loc-ES (group 3), an LL + Quill-ES (group 4), or an LL + Stratafix-ES (group 5). All core LL repairs were performed with 0 USP polypropylene, and all ES were placed with 2-0 USP equivalent. Constructs were preloaded and tested to failure. Yield, peak, and failure loads; occurrence of gap formation; and failure modes were compared.

RESULTS

Yield loads were greater for groups 2 and 5 (P < .0001). Peak and failure loads were greater when an ES was used (P < .005), especially for groups 2 and 5 (P < .0001). Groups with an ES required higher loads to generate 1- and 3-mm gaps compared with specimens without an ES (P < .002). Force to create 1- and 3-mm gaps was greater for group 5 (P < .0001) and groups 2 and 5 (P < .0001), respectively. Failure mechanism did not differ (P = .092) between ES groups, consisting of suture breakage in 51 of 64 constructs compared with pull-through in seven of 16 group 1 constructs.

CONCLUSION

Epitendinous suture placement improved the biomechanical properties of repaired tendons. Stratafix barbed suture performed better as an ES compared with other barbed sutures and similarly to monofilament suture.

CLINICAL SIGNIFICANCE

Stratafix barbed suture eliminates the requirement for knot tying and seems to be equivalent to smooth monofilament suture when used as an ES in this pattern.

Additional Relaxing Suturing Using Absorbable Symmetric Barbed Sutures to Help Close Scalp Defects

Closing a scalp wound with skin defects is challenging because the scalp skin lacks extensibility and closing it tends to result in a remarkable, widespread, hairless scar. Absorbable symmetric barbed suture device (Stratafix Symmetric; Ethicon, USA) allows wound closure using a pulling motion alone and provides a strong and secure closure for the high-tension area. We used this device to close wide scalp defects easily without tension and with minimized sequential scalp alopecia. The aim of this study was to show our experiences with using this technique. From January 2017 to March 2019, our relaxing suture technique was performed in 7 pediatric patients with scalp alopecia due to various lesions that ranged 23.0 ± 6.5 mm. After resecting the lesions, the galea was sutured using the 3-0 absorbable symmetric barbed suture via a running subcutaneous suture technique. The widespread wound edges were approximated by pulling the suture device. Wound closure was completed with galeal suturing and a superficial suture. We evaluated the width of the postoperative hairless scar at the final follow-up. In all 7 patients, we could approximate the widespread wound edges by pulling alone. Subsequently, the wounds could be closed without tension or difficulty. The mean width of the postoperative hairless scar was 3.3 ± 0.8 mm (range: 1.9–4.3 mm), and no complication was detected during the follow-up period. Our new relaxing suture technique using an absorbable barbed suture with symmetric anchors is a supportive and additional way to help close scalp defects.

Integrated clinical pathways with watertight, multi-layer closure to improve patient outcomes in total hip and knee joint arthroplasty

The number of primary total hip and knee replacement surgeries is increasing primarily due to an aging population. There is also a concomitant increase in the number of complications which could be attributed to high variation in arthroplasty techniques, peri-operative methods and the absence of integrated clinical pathways (ICP) to mitigate risks such as surgical site infections (SSIs). The implementation of ICPs incorporating watertight, multi-layer closure could increase the preventative effectiveness against joint prosthetic adverse events. The objective of this review is to describe the ICPs implemented by one US facility to help address ten adverse events synergistically.

Incisional Surgical Site Infection after Abdominal Fascial Closure with Triclosan-Coated Barbed Suture vs Triclosan-Coated Polydioxanone Loop Suture vs Polydioxanone Loop Suture in Emergent Abdominal Surgery: A Randomized Clinical Trial

BACKGROUND

Triclosan-coated sutures have been shown to reduce surgical-site infection (SSI) in emergent operation for fecal peritonitis. Barbed sutures provoke a homogeneous distribution of tension throughout the suture, implying better blood supply to the wound edges and healing. The aim of this study was to evaluate the effect, on SSI and evisceration, of using triclosan-coated and barbed sutures for fascial closure in patients undergoing emergent surgery.

STUDY DESIGN

A prospective, randomized clinical trial was performed. Patients were randomized into 3 groups: those undergoing aponeurotic closure with triclosan-coated barbed suture (Stratafix Symmetric [Johnson & Johnson]), patients undergoing closure with triclosan-coated polydioxanone loop suture (PDS plus [Johnson & Johnson]), and patients undergoing closure with polydioxanone loop suture (PDS [Johnson & Johnson]). Primary investigated outcomes were SSI and evisceration rates during a follow-up period of 30 days. The primary analysis plan was based on a per-protocol approach.

RESULTS

Incisional SSI was 6.4% (3 of 47) in the Stratafix Symmetric group, 8.9% (4 of 45) in the PDS plus group, and 23.4% (11 of 47) in PDS group (p = 0.03). The evisceration rate was 0% in Stratafix Symmetric, 8.9% (4 of 45) in PDS plus, and 12.8% (6 of 47) in PDS (p = 0.05). Median hospital stay was 4 days (range 2 to 14 days) in Stratafix Symmetric, 5 days (range 2 to 21 days) in PDS plus, and 8 days (range 2 to 60 days) in PDS (p = 0.012). The use of triclosan-coated sutures (Stratafix Symmetric and PDS plus) was associated with a lower risk of incisional SSI (p = 0.009), and the use of barbed suture was associated with a lower risk of evisceration (p = 0.019). Comparing Stratafix Symmetric with PDS plus, there were no significant differences in SSIs, but the evisceration rate was significantly higher in the PDS plus group (p = 0.036).

CONCLUSIONS

The use of triclosan-coated sutures (Stratafix Symmetric and PDS plus) in emergent surgery reduces the incidence of incisional SSIs. The use of barbed sutures reduces the incidence of evisceration.