Intranodal embolization for lymphocele after revascularization procedure in the groin.

Early postoperative wound complications in revascularization procedures in the groin very often include complications associated with injury to the lymphatic system such as lymphocele and lymphorrhea with subsequent local infectious complications and the risk of infection of prosthetic grafts. We present a case report of successful treatment of postoperative lymphocele with subsequent lymphatic fistula and dehiscence of the surgical wound by intranodal embolization of the injured lymph node with Histoacryl tissue glue.

Groin Wound Infection after Vascular Exposure (GIVE) Risk Prediction Models: Development, Internal Validation, and Comparison with Existing Risk Prediction Models Identified in a Systematic Literature Review.

OBJECTIVE: This study aimed to develop and internally validate risk prediction models for predicting groin wound surgical site infections (SSIs) following arterial intervention and to evaluate the utility of existing risk prediction models for this outcome. METHODS: Data from the Groin wound Infection after Vascular Exposure (GIVE) multicentre cohort study were used. The GIVE study prospectively enrolled 1 039 consecutive patients undergoing an arterial procedure through 1 339 groin incisions. An overall SSI rate of 8.6% per groin incision, and a deep/organ space SSI rate of 3.8%, were reported. Eight independent predictors of all SSIs, and four independent predictors of deep/organ space SSIs were included in the development and internal validation of two risk prediction models. A systematic search of the literature was conducted to identify relevant risk prediction models for their evaluation. RESULTS: The "GIVE SSI risk prediction model" ("GIVE SSI model") and the "GIVE deep/organ space SSI risk prediction model" ("deep SSI model") had adequate discrimination (C statistic 0.735 and 0.720, respectively). Three other groin incision SSI risk prediction models were identified; both GIVE risk prediction models significantly outperformed these other risk models in this cohort (C statistic 0.618 - 0.629; p < .050 for inferior discrimination in all cases). CONCLUSION: Two models were created and internally validated that performed acceptably in predicting "all" and "deep" groin SSIs, outperforming current existing risk prediction models in this cohort. Future studies should aim to externally validate the GIVE models.

Rotational Atherectomy Plus Drug-Coated Balloon Angioplasty for the Treatment of Total In-Stent Occlusions in Iliac and Infrainguinal Arteries.

PURPOSE: To analyze the long-term outcomes of a hybrid treatment method combining rotational atherectomy with drug-coated balloon (DCB) angioplasty in patients with total in-stent occlusion in the iliac and/or infrainguinal arteries. MATERIALS AND METHODS: Between April 2014 and June 2017, 74 consecutive patients (mean age 66.7±9.7 years; 49 men) with total occlusion of a previously implanted stent underwent endovascular recanalization using the Rotarex system and DCB angioplasty. Half (37, 50%) of the patients had critical limb ischemia (CLI), and 30 (41%) of the procedures were performed in emergency. Mean lesion length was 22±15 cm. RESULTS: Overall procedure success was achieved in 73 (98.6%) patients. Six (8.1%) CLI patients developed distal embolism that responded to thrombolysis. Three (4.1%) dissections did not require treatment, while 1 (1.4%) perforation necessitated stent-graft implantation. In all, 33 (44.6%) patients had an additional stent implanted, mainly due to a suboptimal outcome (n=28) or complications (n=5 including the stent-graft). The restenosis rate assessed by duplex ultrasound at 12 months was 20.5% (15/73); 4 (5.5%) patients underwent target lesion revascularization. Recurrent restenosis was more frequent in patients with Rutherford category 5 ischemia (p=0.005), in emergency procedures (p=0.021), after extensive procedures involving 3 independent vessel segments (p=0.016), and if a complication arose during the procedure (p<0.001). In multivariate analysis, only occurrence of a procedural complication was an independent predictor of recurrent restenosis at 1 year (OR 63.3, 95% CI 5.7 to 701.5). CONCLUSION: These findings imply that rotational atherectomy and DCB angioplasty may provide satisfactory outcomes in the treatment of total in-stent occlusion, with a satisfactory recurrent restenosis rate at 12 months.

Tissue sealants for the prevention of lymphoceles after radical inguinal lymph node dissection in patients with melanoma: A systematic review and individual patient data meta-analysis.

BACKGROUND AND OBJECTIVES: Postoperative lymphoceles and further wound complications occur frequently after radical inguinal lymph node dissection (ILND). In various studies, tissue sealants have shown to reduce the incidence of postoperative morbidity. METHODS: A systematic review and meta-analysis of randomized controlled trials (RCTs) investigating the effectiveness of tissue sealants in reducing the incidence of postoperative lymphoceles following ILND in patients with melanoma was conducted. Individual patient data was requested to pool the data for meta-analysis appropriately. RESULTS: Thousand seven hundred twenty-nine manuscripts were screened for eligibility. Six RCTs published between 1986 and 2012 were identified including 194 patients for ILND. Only four RCTs were included in the meta-analysis. No study properly defined the term "lymphocele." Tissue sealants failed to influence the duration of drain placement (mean difference [MD] = -3.05 days; z = 1.18; P = 0.24), total drainage volume (MD = 598.39 mL; z = 1.49; P = 0.14), the incidence of postoperative seroma, wound infection and skin necrosis. CONCLUSIONS: No improvement was identified with the use of tissue sealants, however, a valid comparison of the results of included trials was difficult owing to the lack of a definition of the term "lymphocele." Other surgical techniques and trials using validated endpoint definitions are required to reevaluate these findings.

Groin Pain Characteristics and Recurrence Rates: Three-year Results of a Randomized Controlled Trial Comparing Self-gripping Progrip Mesh and Sutured Polypropylene Mesh for Open Inguinal Hernia Repair.

OBJECTIVE: The aim of this study was to investigate long-term groin pain and inguinal hernia recurrence rates of 2 types of mesh and to describe the evolution of postoperative groin sensory disturbances. SUMMARY OF BACKGROUND DATA: Some patients with an inguinal hernia develop chronic pain following open mesh insertion. Previous trials comparing a semi-resorbable, self-gripping Progrip mesh with a standard sutured polypropylene mesh found conflicting results regarding recurrence rates and residual groin pain. METHODS: Patients aged >18 years scheduled for open primary hernia repair were randomized to a self-gripping mesh (Progrip) or a polypropylene mesh (standard). Removal of the inguinal nerves was left to the discretion of the surgeon. Pain was measured using Visual Analogue Scale (VAS) over a 3-year period. Pain characteristics and hernia recurrences were determined using physical examination. RESULTS: Data of 274 patients were complete (75% three-year follow-up rate). Pain steadily decreased over time in both groups in a similar fashion (moderate pain 3.7% in each group). Hyperesthesia was experienced by 2.2% and 3.7% and hypoesthesia in 12% and 19% in Progrip and standard group, respectively. One of seven Progrip patients reported a foreign body feeling versus 1 of 5 standard patients (P = 0.06). Altered skin sensations were not related to a neurectomy. Hernia recurrence rate was 11.5% in the Progrip and 5% in the standard group (P = 0.05). CONCLUSIONS: Three years after insertion of a self-gripping Progrip mesh or a sutured polypropylene mesh for an open primary inguinal hernia repair, groin pain is minimal, although altered groin skin sensations and foreign body feeling are quite common. A Progrip hernia repair is associated with a high recurrence rate.

Intranodal Glue Embolization for the Management of Postsurgical Groin Lymphocele and Lymphorrhea.

This report describes intranodal lymphatic embolization for treatment of groin lymphatic leaks following surgery or percutaneous vascular interventions. In 10 consecutive patients with groin lymphatic leak between 2015 and 2017, lymphangiography with embolization was performed by intranodal injection with dilute N-butyl cyanoacrylate (NBCA). Mean volume of dilute NBCA (1:3 with ethiodized oil) injected was 1 mL. Clinical success rate was 80%. Median time to resolution was 7 days. Intranodal lymphatic embolization for treatment of groin lymphatic leaks is a safe and effective treatment alternative to surgery resulting in a rapid time to resolution.

The change in groin pain perception after transabdominal preperitoneal inguinal hernia repair with glue fixation: a prospective trial of a single surgeon's experience.

BACKGROUND: Although inguinal hernia is one of the most common conditions requiring surgical treatment, no reliable information is available on the quality of life of patients with inguinal hernias before surgery. Additionally, patients with intense inguinal pain prior to surgery are more susceptible to postoperative chronic pain. In such cases, less invasive laparoscopic techniques can be used, allowing atraumatic mesh fixation to reduce postoperative pain. The aim of the study was to determine, whether these treatments for patients with preoperative pain would minimize upsetting experiences after surgery. MATERIALS AND METHODS: Data were gathered prospectively from the National Hernia Repair Register for 146 patients who underwent TAPP repairs in the general surgery department (2013-2016). The demographic data were recorded, the pain intensity was determined and patients described the occurrence of pain during ten everyday activities. RESULTS: The average surgery time was 56.4 min. The follow-up was 23.4 months. The pain before surgery was 4.28 and 12 months after surgery 0.38 (p < 0.001). Pain intensity before surgery was scored as 4.1, 4.3, and 4.9 among patients who had a hernia < 12 months, > 1 year, and > 5 years, respectively (p = 0.028). Twelve months after surgery, the pain was 0.26, 0.34, and 0.40 (p = 0.037), respectively. Patients < 40 years experienced pain before the surgery more often. The intensity of pre-/postoperative pain was significantly higher < 40 years (4.9/0.63) than > 60 years (3.8/0.29). CONCLUSIONS: TAPP inguinal hernia repair with glue fixation significantly decreased the frequency and intensity of the pain compared to that experienced preoperatively. After TAPP repair, the influence of pain on basic everyday activities is substantially lower. Patients under 40 years of age experience frequent and intense pre- and postoperative pain. A longer hernia duration prior to surgery causes increased pre- and postoperative pain.

In vivo efficacy and pharmacokinetics of bi-aryl oxazolidinone RBx 11760 loaded polylactic acid-polyethylene glycol nanoparticles in mouse hematogenous bronchopneumonia and rat groin abscess caused by Staphylococcus aureus.

RBx 11760 is a bi-aryl oxazolidinone antibacterial agent active against Staphylococcus aureus but has poor solubility. Here we have encapsulated RBx 11760 in PLA-PEG NPs with an aim to improve physicochemical, pharmacokinetics and in vivo efficacy. The average size and zeta potential of RBx 11760 loaded NPs were found to be 106.4 nm and -22.2 mV, respectively. The absolute size of nanoparticles by HRTEM was found to be approximately 80 nm. In vitro antibacterial agar well diffusion assay showed clear zone of inhibition of bacterial growth. In pharmacokinetic study, nanoparticle showed 4.6-fold and 7-fold increase in AUCinf and half-life, respectively, as compared to free drug. RBx 11760 nanoparticle significantly reduced bacterial counts in lungs and improved the survival rate of immunocompromised mice as compared to free drugs. Thus, RBx 11760 loaded nanoparticles have strong potential to be used as nanomedicine against sensitive and drug resistant Staphylococcus aureus infections.

Barrier Patch Implantation during Redo Surgery for Varicose Vein Recurrences in the Groin: 1-Year Results.

BACKGROUND: Rerecurrences after redo surgery for recurrent varicose veins in the groin are a common problem. The present report looks at the efficacy of an additional barrier patch implantation in reducing these rerecurrences. METHODS: A retrospective review of a prospectively collected database was conducted. This included 67 patients with 86 legs who underwent redo-groin surgery for symptomatic recurrences. In addition, a polytetrafluoroethylene-barrier patch was placed at the former saphenofemoral junction. All patients had undergone ligation and stripping of the great saphenous vein a mean of 13.9 years earlier. All patients were examined by duplex ultrasound before and 1 year after the procedure. RESULTS: Perioperatively, minor complications occurred in 5.8% of cases, the groin infection rate was 2.4%. In 85 of 86 legs, the duplex follow-up examination was performed after 1 year. This revealed an overall rerecurrence rate of 12%, of which only 2.4% were caused by recurrent neovascularization in the groin bypassing the barrier patch. The remaining 9.6% were caused by different sites of reflux (pelvic veins and perforators). CONCLUSIONS: Redo-groin surgery with additional barrier patch implantation seems to be a safe and effective way to prevent rerecurrences in the groin. In our experience, it provided very promising 1-year results with a very low rate of recurrent neovascularization.

Physical examination tests for hip dysfunction and injury.

BACKGROUND: Physical examination tests for hip dysfunction and injury of the strongest diagnostic accuracy were identified in a recent systematic review with meta-analysis in BJSM. These tests are described in this article. DISCUSSION: A detailed description of the various different tests is given, with photographs for each test procedure. Diagnostic interpretation of each test requires careful consideration, with special attention to specific variables such as test performance and patient population.

The Copenhagen Standardised MRI protocol to assess the pubic symphysis and adductor regions of athletes: outline and intratester and intertester reliability.

BACKGROUND: There is currently no standardised MRI evaluation protocol for athletes who present with symptoms that may relate to the pubic symphysis, the pubic bones, and the adductor muscle insertions. We outline the protocol and reliability data. MATERIAL AND METHODS: Three musculoskeletal radiologists developed an 11-element MRI evaluation protocol defined according to precise criteria and illustrated in a pictorial atlas. Eighty-six male athletes (soccer players and non-soccer players) underwent standardised 3 Tesla MRI of the pelvis. Two external musculoskeletal radiologists were trained to use the protocol and pictorial atlas during two sessions of 2-4 h each. Each radiologist rated all 86 MRI independently. One radiologist evaluated the scans once, the other twice 2 months apart. Cohen κ statistics were used to determine intraobserver and interobserver agreement. RESULTS: The main findings were (1) substantial intraobserver (κ range 0.65-0.67) and moderate interobserver (κ range 0.45-0.52) agreement in rating pubic bone marrow oedema, (2) substantial to moderate intraobserver (κ range 0.49-0.72) and moderate-to-fair interobserver (κ range 0.21-0.52) agreement in rating most other MRI findings, (3) slight intraobserver and interobserver (κ range -0.06-0.05) agreement in rating adductor longus tendinopathy. CONCLUSIONS: The Copenhagen Standardised MRI protocol demonstrated moderate-to-substantial reliability in rating bone marrow oedema, and varied from fair-to-substantial agreement for the majority of MRI features, but showed only slight agreement in rating adductor longus tendinopathy. This rigorous investigation also confirms that while MRI evaluation seems to provide reasonable reliability in rating pubic bone marrow oedema, the evaluation of adductor tendinopathy in a clinical and research setting needs further resolution by continued development and testing of MRI acquisition protocols.

A randomised study of NPWT closure versus alginate dressings in peri-vascular groin infections: quality of life, pain and cost.

OBJECTIVE: The aim of this study was to compare the vacuum assisted wound closure (VAC) system (negative pressure wound therapy; NPWT) and alginate wound dressings in terms of quality of life (QoL), pain resource use and cost in patients with deep peri-vascular groin infection after vascular surgery. METHOD: Patients with deep peri-vascular groin infection (Szilagyi grade III) were included and randomised to NPWT or alginate therapy. EuroQol 5D (EQ-5D) and brief pain inventory (BPI) were used to evaluate QoL and pain, respectively. RESULTS: Wound healing time until complete skin epithelialisation was shorter in the NPWT (n=9) compared to the alginate group (n=7), median 57 and 104 days, respectively (p=0.026). No difference was recorded in QoL and pain between the groups at study start and the second assessment. QoL analysis within groups between time points, showed that patients in NPWT groups improved in EQ-5D domains, 'self-care' (p= 0.034), 'usual activities' (p=0.046); EQ-5D index value (p=0.046) and EQ-VAS (p=0.028). Patients in the NPWT group reported significantly less pain 'affecting their relations with other people' and 'sleep' between time points. The NPWT group had significantly fewer dressing changes compared to the alginate group (p<0.001). The median frequency of wound dressing changes outside hospital was 20 (IQR 6-29) in the NPWT group (n=9), compared to 48 (IQR 42-77) in the alginate group (n=8; p=0.004). The saved personnel time for wound care in the first week for the NPWT group, compared with the alginate group, was 4.5 hours per week per nurse. The total hospitalised care cost was 83-87% of the total cost in both groups. CONCLUSION: NPWT therapy in patients with deep peri-vascular groin infection can be regarded as the dominant strategy due to improved clinical outcome with equal cost and quality of life measures.

A novel approach to the management of a recurrent lymphocele following a femoral-femoral bypass.

An 86-year-old man presented with a recurrent groin lymphocele following endovascular abdominal aortic aneurysm repair using an aorto-uni-iliac reconstruction with polytetrafluoroethylene femoral-femoral crossover. Following this procedure, the patient developed a groin lymphocele. This fluid collection was treated with multiple aspirations and subsequent groin exploration with lymphatic ligation. Despite ligation, the fluid collection returned. Given these recurrences, replacement of the polytetrafluoroethylene graft with Dacron was performed. After graft replacement, the lymphocele recurred. A lymphangiogram was then performed by directly injecting the lymphocele, identifying the culprit lymphatic channels allowing N-butyl cyanoacrylate injection to seal the source of lymphatic drainage. No reappearance of the lymphocele was observed.

Does bony hip morphology affect the outcome of treatment for patients with adductor-related groin pain? Outcome 10 years after baseline assessment.

BACKGROUND: Adductor-related groin pain and bony morphology such as femoroacetabular impingement (FAI) or hip dysplasia can coexist clinically. A previous randomised controlled trial in which athletes with adductor-related groin pain underwent either passive treatment (PT) or active treatment (AT) showed good results in the AT group. The primary purpose of the present study was to evaluate if radiological signs of FAI or hip dysplasia seem to affect the clinical outcome, initially and at 8-12 years of follow-up. METHODS: 47 patients (80%) were available for follow-up. The clinical result was assessed by a standardised clinical outcome combining patient-reported activity, symptoms and physical examination. Anterioposterior pelvic radiographs were obtained and the centre-edge angle of Wiberg, α angle, presence of a crossover sign and Tönnis grade of osteoarthritis were assessed by a blinded observer using a reliable protocol. RESULTS: No significant between-group differences regarding the distribution of radiological morphologies were found. There was a decrease over time in clinical outcome in the AT group with α angles >55° compared to those with α angles <55° (p=0.047). In the AT group, there was no significant difference in the distribution of Tönnis grades between hips that had an unchanged or improved outcome compared with hips that had a worse outcome over time (p=0.145). CONCLUSIONS: No evidence was found that bony hip morphology related to FAI or dysplasia prevents successful outcome of the exercise treatment programme with results lasting 8-12 years. The entity of adductor-related groin pain in physically active adults can be treated with AT even in the presence of morphological changes to the hip joint.

'Treatment of the sportsman's groin': British Hernia Society's 2014 position statement based on the Manchester Consensus Conference.

INTRODUCTION: The aim was to produce a multidisciplinary consensus to determine the current position on the nomenclature, definition, diagnosis, imaging modalities and management of Sportsman's groin (SG). METHODS: Experts in the diagnosis and management of SG were invited to participate in a consensus conference held by the British Hernia Society in Manchester, U.K. on 11-12 October 2012. Experts included a physiotherapist, a musculoskeletal radiologist and surgeons with a proven track record of expertise in this field. Presentations detailing scientific as well as outcome data from their own experiences were given. Records were made of the presentations with specific areas debated openly. RESULTS: The term 'inguinal disruption' (ID) was agreed as the preferred nomenclature with the term 'Sportsman's hernia' or 'groin' rejected, as no true hernia exists. There was an overwhelming agreement of opinion that there was abnormal tension in the groin, particularly around the inguinal ligament attachment. Other common findings included the possibility of external oblique disruption with consequent small tears noted as well as some oedema of the tissues. A multidisciplinary approach with tailored physiotherapy as the initial treatment was recommended with any surgery involving releasing the tension in the inguinal canal by various techniques and reinforcing it with a mesh or suture repair. A national registry should be developed for all athletes undergoing surgery. CONCLUSIONS: ID is a common condition where no true hernia exists. It should be managed through a multidisciplinary approach to ensure consistent standards and outcomes are achieved.

A cost-effectiveness analysis of infrainguinal bypass in the absence of great saphenous vein conduit.

BACKGROUND: Good-quality great saphenous vein (GSV) is the preferred conduit for infrainguinal surgical revascularizations, but it is not available in all patients. We sought to identify the alternative conduit that would maximize cost-effectiveness in the context of infrapopliteal bypass for critical limb ischemia and nonhealing foot wounds. METHODS: A Markov model was used to create a detailed simulation of 10-year outcomes in a hypothetical Edifoligide for the Prevention of Infrainguinal Vein Graft Failure (PREVENT) III-type patient cohort undergoing infrainguinal bypass for nonhealing foot wounds. The following management options were evaluated: (1) conservative therapy (local wound care, amputation as needed); (2) primary amputation; (3) bypass with autologous alternative vein (AAV), including arm or lesser saphenous vein; (4) bypass with GSV <3 mm in diameter; (5) bypass with polytetrafluoroethylene (PTFE); (6) cryopreserved venous allograft; and (7) cryopreserved arterial allograft. Estimates of 10-year total costs were incorporated into the model. Cost-effectiveness was measured in terms of incremental United States dollars per additional year of ambulation. RESULTS: Bypass with AAV had the highest effectiveness as measured in median years of ambulation. After primary amputation, bypass with PTFE had the lowest total costs. With incremental cost-effectiveness ratios of $5325 and $21,228, bypass with PTFE or AAV appeared to be cost-effective alternatives to conservative therapy for nonhealing ischemic wounds. Primary amputation, GSV <3 mm, and allograft options were dominated (ie, more costly and less effective). Primary amputation was weakly dominated. CONCLUSIONS: Bypass with PTFE or AAV appears to be a cost-effective option for the management of critical limb ischemia and nonhealing foot wounds when good-quality GSV is not available.

Does the Choice of Suture Materials Affect the Vas Deferens after Hernia Ring Closure in Inguinal Hernia Surgery: An Experimental Study in Rats.

INTRODUCTION: Laparoscopic inguinal hernia repair is a commonly performed procedure in children. Currently, monofilament polypropylene and braided silk are the two most frequently used materials. Studies have suggested more tissue inflammatory reactions with the use of multifilament non-absorbable sutures. However, little is known about the effects of suture materials on adjacent vas deferens. The aim of this experiment was to compare the effect of non-absorbable monofilament and multifilament sutures on vas deferens in laparoscopic hernia repair. METHODS: All animal operations were performed by a single surgeon under aseptic conditions and anaesthesia. Ten male Sprague Dawley rats were divided into two groups. In Group I, "hernia repair" was performed using 5.0 Silk. In Group II, polypropylene sutures (Prolene®; Ethicon, Somerville, N.J., USA) were used. All animals also received sham operations in the left groin as a control. After 14 days, the animals were euthanised and a segment of vas deferens just adjacent to the suture was excised for histological review by an experienced pathologist who was blind to the treatment groups of the respective specimens. RESULTS: The body sizes of the rats in each group were comparable. Group I had significantly smaller vas deferens than Group II (diameter: 0.2 vs. 0.6 ± 0.2, p = 0.005). Silk sutures appeared to cause more tissue adhesion than Prolene® sutures, as graded by blind assessors (adhesion grade: 2.8 ± 1.3 vs. 1.8 ± 0.8, p = 0.1), although this did not reach statistical significance. There was no significant difference in the histological fibrosis score and inflammation score. CONCLUSION: The only effect of non-absorbable sutures on vas deferens in this rat model was the reduced cross-sectional area of vas deferens and increased tissue adhesion when using silk sutures. However, there was no significant histological difference in inflammation or fibrosis caused by either material.

Steri-stripTM versus subcuticular skin closure of paediatric groin wounds: A randomised study.

Background: A technique that offers the best chance of an optimal result is most appropriate to be employed for wound closure. Aims: We set out to compare the cosmetic outcome, and wound complication rates associated with clean paediatric groin wounds closed using Steri-Strip™ or subcuticular suturing. Settings and Design: A prospective randomised study. Subjects and Methods: Children of African descent with unilateral and bilateral clean groin wounds were randomised into subcuticular suture skin closure and Steri-Strip™ groups and followed up postoperatively. Cosmetic assessment and outcome were scored based on parents' satisfaction using the visual analogue scale (VAS) and a single Plastic Surgeon assessed pictures of the scars using the Hollander Wound Evaluation Scale (HWES). Statistical analysis was used SPSS version 18. Results: Seventy-five wounds were assessed, (n = 35, Steri-Strips™) and (n = 40, suturing). Closure with Steri-Strips resulted in scars with comparable cosmesis as those with subcuticular suturing. Wound complications were also similar. There was no statistically significant difference between mean VAS scores on the 5th day (P = 0.320), 2nd week (P = 0.080), 4th week (P = 0.070) and 8th week (P = 0.080). The HWES scores were also comparable at those times. Conclusions: We conclude that skin closure of clean paediatric groin wounds with SteriStrips™ gives comparative cosmetic outcomes with subcuticular suturing.

Comparison between the radial forearm and groin soft tissue free flaps for reconstruction in patients with oral cavity cancer: a quality of life analysis.

The purpose of this study was to compare the effects of the radial forearm free flap (RFFF) and groin soft tissue free flap (GSFF) on the quality of life (QoL) of patients undergoing reconstructive surgery after resection for oral cancer. A retrospective analysis of 48 patients was performed. The Vancouver Scar Scale (VSS), University of Washington Quality of Life (UW-QOL) questionnaire, and 14-item Oral Health Impact Profile (OHIP-14) questionnaire were used to evaluate the donor site scars and QoL of the patients. The postoperative hospital stay was significantly longer in the RFFF group than in the GSFF group (P = 0.001). Furthermore, the total VSS score (P = 0.011), VSS score for pigmentation (P < 0.001), and OHIP-14 scores for psychological discomfort (P = 0.026) and social disability (P = 0.044) were all significantly higher in the RFFF group than in the GSFF group, while the UW-QOL scores for appearance (P = 0.037) and mood (P = 0.036) were significantly lower in the RFFF group than in the GSFF group. Compared with the RFFF, the GSFF scar is more concealed, with better aesthetics at the donor site, and this flap can result in improved postoperative QoL for patients with oral cancer.