Superiorly Based Posterior Pharyngeal Flaps: Using A Care Pathway to Optimize Speech and Airway Outcomes.

BACKGROUND: Pharyngeal flap (PF) surgery is effective at improving velopharyngeal sufficiency, but historical literature shows a concerning prevalence rate of obstructive sleep apnea (OSA), reported as high as 20%. Our institution has developed a protocol to minimize risk of postoperative obstructive complications and increase safety of PF surgery. We hypothesize that (1) preoperative staged removal of significant adenotonsillar tissue along with (2) multiview videofluoroscopy to guide patient-specific surgical approach via appropriately sized PFs can result in excellent speech outcomes while limiting occurrence of OSA. METHODS: This was a retrospective chart review of all patients with velopharyngeal insufficiency (VPI) (aged 2-20 years) seen at the University of Rochester from 2015 to 2022 undergoing PF surgery to correct VPI. Nasopharyngoscopy was used for surgical planning and airway evaluation. Patients with tonsillar and adenoid hypertrophy underwent staged adenotonsillectomy at least 2 months before PF. Multiview videofluoroscopy was used to identify anatomic causes of VPI and to determine PF width. Patients underwent polysomnography and speech evaluation before and at least 6 months after PF surgery. RESULTS: Forty-one children aged 8.5 ± 4.1 years (range, 4 to 18 years) who underwent posterior PF surgery for VPI were identified. This included 10 patients with 22q11.2 deletion and 4 patients with Pierre Robin sequence. Thirty-nine patients had both pre- and postoperative speech data and underwent both a pre- and postoperative sleep study. Polysomnography showed no significant difference in obstructive apnea-hypopnea index after posterior PF surgery (obstructive apnea-hypopnea index preop, 1.3 ± 1.2 events per hour; postop, 1.7 ± 2.1 events per hour; P = 0.111). Significant improvements in speech outcome were seen in patients who underwent PF (modified Pittsburgh score preop, 11.52 ± 1.37; postop, 1.09 ± 2.35; P < 0.05). CONCLUSIONS: Use of preoperative staged adenotonsillectomy as well as patient-specific PF dimensions results in effective resolution of VPI and a low risk of OSA.

Hernia Recurrence and Complications After Abdominal Reconstruction With Reinforced Versus Nonreinforced Biologic Mesh.

INTRODUCTION: Both biologic and permanent (synthetic) meshes are used for abdominal wall reconstruction. Biologic mesh has the advantage of eventual incorporation, which makes it generally preferred in contaminated patients compared with synthetic mesh (Ann Surg. 2013;257:991-996). However, synthetic mesh has been shown to have decreased long-term hernia recurrence despite increased complications (JAMA Surg. 2022;157:293-301). Ovitex (TelaBio, Ltd, Auckland, New Zealand) is a combined reinforced biologic mesh with a permanent Prolene suture weave that theoretically combines incorporation with a long-term strength component. We hypothesize that a reinforced biologic will have a similar complication profile but decreased long-term hernia recurrence. METHODS: A single-center retrospective review was performed from January 2013 to January 2022. Baseline patient characteristics and outcomes including 90-day complications and recurrence were compared. Categorical and continuous variables were analyzed with χ2 and Wilcoxon rank sum tests, respectively. Predictors of postoperative complications and hernia recurrence were analyzed via univariate logistic regression and multivariate logistic regression with backward stepwise selection with a threshold of P < 0.2. RESULTS: Two hundred fifty-four patients underwent abdominal wall reconstruction biologic mesh (Strattice, Allergan; FlexHD, MTF Biologics; Alloderm, Allergan; Surgisis Gold, Cook Biotech; Ovitex, Telabio) with retrorectus (66.5%) or intraperitoneal (33.5%) mesh placement. Sixty-six of these used reinforced biologic mesh (Ovitex, TelaBio). Baseline characteristics were comparable including preoperative hernia size measured on CT. The mean follow-up time was 343 days. The majority of patients underwent component separation (80.3% bilateral, 11.4% unilateral, 8.3% none). On univariate analysis, reinforced biologic mesh did not impact 90-day complication rates (P = 0.391) or hernia recurrence rates (P = 0.349). On multivariate analysis, reinforced mesh had no impact on complication or recurrence rates (P > 0.2). A previous history of infected mesh was an independent risk factor for hernia recurrence (P = 0.019). Nonreinforced biologics were more likely to be used in instances of previous mesh infection (P = 0.025), bowel resection (P = 0.026), and concomitantly at the time of stoma takedown (P = 0.04). Reinforced biologics were more likely to be used with a history of previous hernia repair with recurrence not due to infection (P = 0.001). Body mass index >35 was an independent risk factor across both groups for 90-day complications (P = 0.028). CONCLUSIONS: Reinforced versus nonreinforced biologics have similar risk profile and recurrence rate when placed primary fascial repair achieved. In abdominal walls with history of infection, or abdominal wall reconstruction performed concomitantly at the time of stoma takedown or bowel resection/anastomosis, nonreinforced biologics were used more commonly with no difference in negative outcomes. This implies that they may have a role for use in contaminated surgical cases. Reinforced biologics were more commonly used as a mesh choice in the setting of previous hernia repair with recurrence with no difference in outcomes. This implies that the reinforced nature may be useful in situations where extra reinforcement of already traumatized abdominal wall tissue is needed. Retrorectus or intraperitoneal placement of any biologic mesh is acceptable and should be chosen based off surgeon comfort and anticipated cost saving of individual mesh brands. There may be a role for reinforced mesh in the setting of previous failed hernia repair with weakened fascia, as well as nonreinforced in contaminated cases.

Plastic Surgery Involvement With Surgical Management of Infected Ventricular Assist Devices Decreased Lifetime Return to Operating Room and 90-Day Infectious Complications.

BACKGROUND: The use of left ventricular assist devices (LVADs) for patients with end-stage cardiac failure awaiting heart transplantation has become increasingly common. However, ventricular assist device-related infections remain a major problem complicating their long-term use. Retrospective review has previously shown a decrease in lifetime return to operating room (RTOR) with no change in 90-day complications when a muscle or omental flap is used for coverage after washout for infection. We wished to determine if early plastic surgery intervention led to a decreased length of stay for these patients. METHODS: Patients with LVAD readmitted for LVAD infection at a single institution from 2008 to 2021 were identified using a preexisting database. Patients were followed retrospectively for an average of 3.2 years. Patient demographics, preoperative diagnosis/disease state, type of ventricular assist device inserted, postoperative day of ventricular assist device infection onset, definitive device coverage, timing of coverage procedure after the initial washout for infection, type of flap used for coverage, 90-day complications after definitive coverage, and lifetime return to operating room for infection were reviewed. Comparison analysis with χ2 and analysis of variance testing was used to analyze outcomes. RESULTS: Of 568 patients admitted with an LVAD infection, 104 underwent operative debridement and closure by plastic and reconstructive surgery (PRS) or cardiothoracic surgery (CTS). Fifty-three underwent PRS closure, and 51 underwent CTS closure. There was an increased incidence of diabetes among the PRS group (P < 0.001); otherwise, there was no difference in baseline characteristics. There was increased RTOR over a lifetime with CTS closure compared with PRS (P = 0.03) and increased 90-day risk of infection (P = 0.007). Patients with PRS closure had an increased risk of postoperative hematoma (P = 046). Plastic and reconstructive surgery was typically consulted on hospital day 10. Both PRS and CTS closure patients were discharged on postoperative day 7, on average (P = 0.542). CONCLUSIONS: Plastic surgery involvement with surgical decision making and closure of infected LVAD devices has a decrease in lifetime RTOR and decreased 90-day complications related to infections. There may be a benefit to earlier PRS consultation for coverage assessment.

Wise Pattern versus Transverse Pattern Mastectomy in Two-Stage Implant-Based Breast Reconstruction: A Propensity Score-Matched Analysis.

BACKGROUND: The Wise pattern adapted to mastectomy incisions has become a valuable asset for breast reconstruction in patients with large and ptotic breasts. The authors compared the time for exchange, time to initiate postmastectomy radiotherapy, and complication rates between Wise pattern and transverse incision pattern reconstructions. METHODS: Records of patients who underwent immediate, two-stage, implant-based breast reconstruction (IBBR) between January of 2011 and December of 2020 were retrospectively reviewed. Two cohorts were compared according to the incision pattern: Wise pattern versus transverse incision pattern. Complications were compared after propensity score matching. RESULTS: The authors initially analyzed 393 two-stage immediate IBBRs in 239 patients [91 IBBRs (23.2%) in the Wise pattern group and 302 (76.8%) in the transverse pattern group]. Expansion time (53 days versus 50 days, P = 0.9), time for tissue expander-to-implant exchange (154 versus 175 days, P = 0.547), and time to initiate postmastectomy radiotherapy (144 days versus 126 days, P = 0.616) were not different between groups. Before propensity score matching, the 30-day rate of wound-related complications (32% versus 10%, P < 0.001) and the 30-day rate of wound complications requiring excision/débridement and closure procedures (20% versus 7%, P < 0.001) were significantly higher in the Wise pattern group. After propensity score matching, the 30-day rate of wound complications was persistently higher (25% versus 10%, P = 0.03) in the Wise pattern group. CONCLUSIONS: The Wise pattern mastectomy independently increases the incidence of wound-related complications versus only transverse patterns during two-stage IBBR, even after propensity score matching. Delayed tissue expander placement may improve the safety profile of this procedure. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, III.

Simultaneous Furlow Palatoplasty and Tonsillectomy for the Treatment of Velopharyngeal Insufficiency and Tonsillar Hypertrophy.

OBJECTIVE: To determine whether performing tonsillectomy at the time of Furlow palatoplasty for the treatment of cleft palate related velopharyngeal insufficiency (VPI) incurs increased surgical complications or compromises speech outcomes. DESIGN: A retrospective review of patients who had Furlow palatoplasty and the outcomes of surgery in the treatment of cleft palate related VPI. SETTING: A single academic center between January 2015 and January 2022. PARTICIPANTS: Patients with submucous cleft (SMC) palate or patients with prior straight line primary palatoplasty presenting with VPI. INTERVENTIONS: Simultaneous conversion Furlow palatoplasty and tonsillectomy. MAIN OUTCOME MEASURE(S): Primary outcome measures include preoperative and postoperative Modified Pittsburgh Weighted Speech Scale (mPWSS), and postoperative surgical complications. RESULTS: Eight patients (25%) underwent Furlow palatoplasty and concomitant tonsillectomy, while 24 patients (75%) underwent Furlow palatoplasty alone. A significantly lower median postoperative mPWSS score, corresponding to better velopharyngeal function, was reported for patients in the Furlow-tonsillectomy group (0, IQR 0-0) compared to the Furlow only group (1, IQR 0-9, p = 0.046). No surgical complications were encountered in either group. Five patients (20.8%) in the Furlow only group required subsequent surgery for persistent VPI. No patients in the Furlow-tonsillectomy group required additional surgical treatment for VPI (0%, p = 0.16). CONCLUSIONS: Tonsillectomy at time of Furlow palatoplasty is utilized in patients with both VPI and baseline tonsillar hypertrophy to lessen the risk of postoperative obstructive breathing. Tonsillectomy performed concurrently with Furlow palatoplasty is safe, without increased risk of surgical complications, and does not compromise post-Furlow palatoplasty speech outcomes.

Flap Coverage of Infected Ventricular Assist Devices Influences Patient Outcomes.

BACKGROUND: The use of left ventricular assist devices (LVADs) for patients with end-stage cardiac failure awaiting heart transplantation has become increasingly common. However, ventricular assist device-related infections remain a major problem complicating their long-term use. Poor data exist to determine how to manage these infections after operative debridement. METHODS: Patients who underwent insertion of a ventricular assist device and had a subsequent readmission for LVAD infection at the University of Rochester Medical Center from 2012 to 2022 were identified through accessing the medical records archives of the hospital. Patients were followed retrospectively for an average of 3.2 years. Patient demographics, preoperative diagnosis/disease state, type of ventricular assist device inserted, postoperative day of ventricular assist device infection onset, infectious organism identified at initial washout, infectious organism identified at time of definitive device coverage, timing of coverage procedure after the initial washout for infection, type of flap used for coverage, 90-day complications after definitive coverage, and lifetime return to operating room for infection were reviewed. Comparison analysis with a χ 2 test was used to analyze outcomes. RESULTS: Of 568 patients admitted with an LVAD-related infection 117 underwent operative debridement. Of these, 34 underwent primary closure, 31 underwent closure with secondary intention (negative pressure wound therapy with split thickness skin grafting), and 52 were closed with a flap (pectoralis, omental, latissimus, or vertical rectus abdominus musculocutaneous flap). There was a statistically significant higher incidence of return to the operating room (RTOR) for infection over a lifetime with primary closure compared with secondary intention and flap reconstruction ( P = 0.01, 0.02), but no difference in 90-day complications ( P = 0.76, P = 0.58). Eighty-three patients had a positive culture upon definitive coverage with 24 having a postsurgical complication, 15 of which required lifetime RTOR for infection. Thirty four were closed with negative cultures with 9 having a complication and 4 requiring RTOR for infection. This was not statistically significant for complications or RTOR ( P = 0.79, 0.40). Culture data were further substratified into bacterial cultures (n = 73) versus fungal cultures (n = 10), and there was no statistically significant difference between these compared with complications or RTOR ( P = 0.40, 0.39). CONCLUSIONS: Coverage of infected LVADs with locoregional flaps or allowing to granulate using wound vac therapy has a decreased lifetime RTOR for future infections for these patients without increase in 90-day complications. Timing of RTOR should not be impacted by positive cultures provided there is healthy granulation tissue in the wound.

Outcomes Following Use of Negative-Pressure Wound Therapy Over Autologous Meshed and Non-Meshed Skin Grafts.

Negative-pressure wound therapy (NPWT) over split thickness skin grafts can control exudate, decrease infection rates, and improve revascularization. However, no study specifically addresses differences in outcomes between meshed/perforated and non-meshed autologous skin grafts dressed with NPWT. Through retrospective chart review, patients undergoing autologous split thickness skin grafting with a NPWT dressing for any burn injury over a 10-month period were identified. Data on etiology, graft take, meshed/perforated or non-meshed graft, graft size, and seroma/hematoma incidence were collected. Our study included 123 patients who had STSG with NPWT and consisted of 57% males, 57% Caucasian, and an average age of 41. Burn injury etiologies consisted of scald (55%), chemical (25%), flame (15%), and contact (5%). Average 2nd degree TBSA in our cohort was 2.34%, 3rd degree TBSA 4.50%, and total TBSA 5.35%. 66.7% of patients received non-meshed grafts, and these patients had an average graft area of 76.5 cm2. 33.3% of patients received meshed grafts, with an average graft area of 163.5 cm2. Non-meshed burn grafts were significantly smaller than meshed grafts (P = .04). There was 100% graft take and 0% seroma/hematoma formation in all patients. Data was analyzed using an unpaired student's T test and ANOVA testing. There were no statistically significant differences in patient demographics, or burn etiology. There exist many options for dressings after repair of burn injuries, each with its own unique advantages. There were, however, no differences in graft take or incidence of seroma/hematoma formation using a NPWT dressing over autologous meshed grafts vs non-meshed grafts. Our data shows that NPWT use as a bolster dressing is safe and efficacious overlying meshed skin grafts and non-meshed grafts.

Minimally invasive harvest of the latissimus dorsi flap for breast reconstruction: A systematic review.

BACKGROUND: Poor cosmetic results with oncoplastic and implant-based breast reconstruction have stimulated an interest in latissimus dorsi flap (LDF)-based reconstruction. We reviewed the surgical techniques and outcomes of the LDF harvested with minimally invasive surgery. METHODS: A systematic search was conducted across PubMed-MEDLINE, Web of Science, Scopus, and Ovid-MEDLINE(R). Data on surgical outcomes were extracted. RESULTS: 31 articles were included reporting on 857 reconstructive procedures using a LDF harvested, 497 were endoscopic-assisted LDF (EALDF) (58%) and 174 were robotic-assisted LDF (RALDF) (20.3%). The average flap harvest time was 84.04-min for EALDF and 106.14-min for RALDF. With an EALDF, the incidence of haematoma, seroma, and wound dehiscence ranged between 0%-16.6%, 0%-48%, and 0%-6.2%, respectively. Using RALDF, the incidence of seroma was between 0%-26.1% and 0%-3.4% for haematoma. CONCLUSIONS: While the indications for a LDF harvested with MIS are limited, its main advantage for breast reconstruction is the absence of the back scar.

Current Management of Trigger Digit in Rheumatoid Arthritis Patients: A Survey of ASSH Members.

BACKGROUND: Traditional dogma regarding management of rheumatoid arthritis (RA) patients with trigger digit symptoms holds that A1 pulley release should be avoided. Surgical release was thought to further destabilize the metacarpophalangeal joint. Biologic disease modifying anti-rheumatic drugs (DMARDs) have limited the development of hand deformities. Despite advances in RA treatment, many textbooks continue to discourage release of the A1 pulley in RA patients. The aim of this study was to determine if this belief is consistent with current trends in surgical management of trigger digits in patients with RA. METHODS: Active Members of the American Society for Surgery of the Hand (ASSH) were surveyed on their training and current practices as related to RA patients with trigger digits. RESULTS: Five hundred three surveys were completed (16% response rate). During training, 55% of ASSH Members were taught to avoid releasing the A1 pulley in RA patients. Seventy-one percent of respondents currently release the A1 pulley in RA patients with no preexisting deformities, no tenosynovial thickening, or if tenosynovectomy and flexor digitorum superficialis slip excision fail to relieve triggering. Forty percent reported that their practice has evolved toward more frequent release of the A1 pulley in RA patients. CONCLUSION: The majority of ASSH Active Members were taught during training to avoid surgical release of the A1 pulley in RA patients to prevent acceleration of finger deformities. Indications and contraindications for A1 pulley release are evolving along with the improved natural history of RA associated with the use of biologic DMARDs.

Preoperative Anemia Is Associated With Failure of Open Debridement Polyethylene Exchange in Acute and Acute Hematogenous Prosthetic Joint Infection.

BACKGROUND: Acute and acute hematogenous prosthetic joint infections (PJIs) are often treated with open debridement and polyethylene exchange (ODPE) in an effort to save the prosthesis, decrease morbidity, and reduce costs. However, failure of ODPE may compromise a subsequent 2-stage treatment. The purpose of this study is to identify patient factors that impact the success of ODPE for acute and acute hematogenous PJIs. METHODS: A retrospective review examined comorbidities, preoperative laboratory values, and patient history for patients with successful and failed ODPE treatment for acute perioperative or acute hematogenous periprosthetic hip or knee joint infections. Successful treatment was defined as retaining a well-fixed implant without the need for additional surgery for a minimum of 6-month follow-up with or without lifelong oral maintenance antibiotics. RESULTS: Fifty-three of 72 patients (73.6%) underwent successful ODPE. Of the 19 failures, 14 completed 2-stage revision with one subsequent known failure for recurrent infection. Patients with a Staphylococcus aureus infection were more likely to fail ODPE (48.3% vs 11.6%, P = .0012, odds ratio 7.1, 95% confidence interval 2.3-25.3). Patients with a preoperative hematocrit ≤32.1 were also more likely to fail ODPE (55% vs 16%, P = .0013, odds ratio 6.7, 95% confidence interval 2.2-22.4). When neither risk factor was present, 97.1% of PJIs were successfully treated with ODPE. CONCLUSION: S aureus infection and preoperative hematocrit ≤32.1 are independent risk factors for ODPE failure. ODPE is a safe alternative to 2-stage revision in patients without preoperative anemia and without S aureus infection. Two-thirds of patients with a failed ODPE were successfully treated with a 2-stage reimplantation.

Comparison of pediatric adenoidectomy techniques.

OBJECTIVES: Evaluate the effects of electrocautery, microdebrider, and coblation techniques on outpatient pediatric adenoidectomy costs and complications. STUDY DESIGN: Observational retrospective cohort study. METHODS: An observational cohort study was performed in a multihospital network using a standardized accounting system. Children < 18 years of age who underwent outpatient adenoidectomy were included from January 2008 to September 2015. Cases with additional procedures were excluded. The cohorts were divided into children who underwent electrocautery, microdebrider, or coblator adenoidectomy. Data regarding costs, postoperative complications, and revision surgeries were analyzed. RESULTS: A total of 1,065 cases of adenoidectomy were performed with electrocautery (34.9%), microdebrider (26.1%), and coblation (39.0%). There was an increased after direct cost associated with the microdebrider, $833 (standard deviation [SD] $363) and the coblator, $797 (SD $262) compared to the electrocautery, $597 (SD $361) (P < 0.0001). There was a greater overall operating room (OR) time associated with use of the microdebrider (mean 28.7, SD 11.0 minutes) compared with both the electrocautery (mean 24.7, SD 8.1 minutes) and coblator (mean 26.2, SD 9.8 minutes) (P < 0.0001). No significant difference was found with regard to complication rates. The incidence of repeat adenoidectomies was significantly greater for microdebrider (9.7%) compared to electrocautery (2.7%; P = 0.0002) and coblator (5.3%; P = 0.0336) techniques. CONCLUSION: These results suggest that adenoidectomy with electrocautery is significantly less expensive than microdebrider and coblator, with no differences in complication rates or surgical times among the techniques. Microdebrider adenoidectomy was associated with a longer overall OR time and a higher rate of adenoid regrowth, requiring revision surgery. LEVEL OF EVIDENCE: 4. Laryngoscope, 128:745-749, 2018.