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Background: Patients with nonhealing lower extremity (LE) wounds often require a split-thickness skin graft (STSG) for closure. Nonviable tissue must be debrided before STSG inset. Our study aimed to compare differences in debridement depth on STSG outcomes. Methods: Chronic, atraumatic LE wounds receiving STSG from December 2014 to December 2022 at a single institution were reviewed. Demographics, wound characteristics, operative details, and outcomes were collected. Superficially debrided wounds were compared with wounds receiving deep debridement (DD), defined by debriding to the level of white tissue underlying the granulation tissue. Subanalysis was performed on wounds that had a negative and positive postdebridement culture. Primary outcome was graft failure. Results: Overall, 244 wounds in 168 patients were identified. In total, 158 (64.8%) wounds were superficially debrided and 86 (35.3%) received DD. The cohort had a median Charlson Comorbidity Index of 4 [interquartile range (IQR): 3]. Diabetes (56.6%) and peripheral artery disease (36.9%) were prevalent. The only statically significant demographic difference between groups was congestive heart failure (SD: 14.9% versus DD: 3.0%, P = 0.017). Wound size, depth, and all microbiology results were similar between groups. Postoperatively, the DD group demonstrated significantly less graft failure (10.5% versus 22.2%, P = 0.023). In a multivariate regression, DD was independently associated with lower odds of graft failure (OR: 0.0; CI, 0.0-0.8; P = 0.034). Sub-analysis of graft failure supported this finding in culture-positive wounds (DD: 7.6% versus DD: 22.1%, P = 0.018) but not in culture-negative wounds (13.6% versus 22.2%, P = 0.507). Conclusions: The DD technique demonstrates improved outcomes in chronic, culture-positive LE wounds receiving STSG.
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The 5-factor modified Frailty Index (mFI-5) is a risk-stratification tool utilized to predict complications and mortality following major lower extremity (LE) amputation. However, its prognostic value for long-term mortality is unknown. The study aim was to assess whether a high mFI-5 score relates to long-term mortality following major LE amputation for chronic wounds. Patients ≥60 years who underwent major LE amputation from 2017 to 2021 were retrospectively reviewed. Data regarding demographics, comorbidities, perioperative factors, amputation type, and postoperative complications was collected and mFI-5 was calculated. Survival analysis was performed with Kaplan-Meier curves and differences were assessed with Log-Rank test. A total of 172 patients were identified. Mean age was 70.7 ± 8.0 years. Median time to ambulation was 3.7 months (IQR 4.0). By final follow-up of 17.5 ± 15.9 months, ambulatory rate was 51.7% (n = 89), overall mortality 36.0% (n = 62), 1-year mortality 14.0% (n = 24), and 3-year mortality 27.9% (n = 48). Patients with an mFI-5 of ≥4 (26.7%, n = 46) compared with patients with mFI-5 <4 (73.3%, n = 126) had a higher rate of prolonged postoperative LOS (34.8% vs 19.8%, p = .042), overall mortality (52.2% vs 30.2%, p = .008), 1-year mortality (23.9% vs 10.3%, p = .023), and 3-year mortality (45.7% vs 21.4%, p = .002). Multivariate analysis demonstrated mFI-5 was an independent predictor of 3-year mortality (OR 2.35, p = .043). At a threshold ≥4, the mFI-5 demonstrated utility in predicting long-term mortality. The value of this prognostic indicator is in its preoperative application of assessing risk of mortality, which should be utilized in conjunction with other measures.
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The aim of the study was to compare preoperative factors and postoperative outcomes in patients with heel ulcerations that primarily had a transtibial (below the knee) amputation (N = 38) versus vertical contour calcanectomy (n = 62). The groups had no statistical difference between their Charlson Comorbidity Index Score, a prognostic score of 10-year survival in patients with multiple comorbidities. The odds of primary closure were 21.1 times higher in patients that underwent below knee amputation compared to patients that underwent vertical contour calcanectomy (OR 21.1 [95% CI 3.89-114.21]). The odds of positive soft tissue culture at time of closure were 17.1 times higher for patients that underwent vertical contour calcanectomy (OR 17.1 [95% CI 5.40-54.16]). The odds of a patent posterior tibial artery were 3.3 times higher for patients that underwent vertical contour calcanectomy (OR 3.3 [95% 1.09-10.09]). The secondary aim of the study was to evaluate preoperative factors and postoperative outcomes in patients with failed vertical contour calcanectomy, defined as needing a below knee amputation. The odds of vertical contour calcanectomy failure was 13.7 times higher in male patients (OR 13.7 [95% CI 1.80-107.60]). Vertical contour calcanectomy failure was 5.7 times higher in patients with renal disease (OR 5.7 [95% CI 1.10-30.30]), and vertical contour calcanectomy failure was 16.1 times higher for patients who needed additional surgery post closure (OR 16.1 [95% CI 1.40-183.20]).
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BACKGROUND: Reconstructive surgery has experienced a paradigm shift in favor of free flaps. Yet, local flaps may be of particular use in foot and ankle reconstruction among comorbid patient populations. Thus, we sought to better characterize long-term outcomes in this setting. METHODS: A single-center, retrospective cohort study of patients undergoing local muscle and fasciocutaneous flaps of the foot and ankle from January 2010-November 2022 was performed. Flap were performed on wounds measuring 3x6cm or smaller, and flap selection depended on preoperative vascular assessment, Doppler findings, comorbidity profile, and wound location, depth, and geometry. RESULTS: Two-hundred and six patients met inclusion criteria. Median age was 61.0 years (IQR 16.8), and comorbidities included diabetes mellitus (DM; n=149/206, 72.3%) and peripheral arterial disease (PAD; n=105/206, 51.0%). Presentations included chronic, non-healing wounds (n=77/206, 39.1%) or osteomyelitis (n=45/206, 22.8%), and most frequently extended to the bone (n=128/206, 62.1%). Eighty-seven patients (n=87/206, 42.2%) received muscle flaps, while 119 received fasciocutaneous flaps (n=119/206, 57.8%). Six patients (n=6/206, 2.9%) necessitated return to the operating room, with thrombosis occurring in two cases (n=2/206, 1.0%). Flap success rate was 98.1%. By a median follow-up duration of 21.7 months (IQR 39.0), 45 patients (n=45/206, 21.8%) necessitated ipsilateral amputation, 73% (n=145/199) were ambulatory, and two deaths were related to the operated wound (n=2/49, 4.1%). Multivariate analysis revealed positive predictors of complications included DM, end-stage renal disease, and prior histories of venous thromboembolism or smoking. CONCLUSION: Local flaps remain a reliable option to reconstruct smaller defects of the foot and ankle in a highly comorbid population.
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Background Hidradenitis suppurativa (HS) is associated with a high prevalence of psychiatric disorders. However, no studies examine how psychiatric disorders influence surgical and financial outcomes. This study aimed to assess impact of a psychiatric diagnosis on patients treated for HS. Methods Patients with HS were retrospectively identified at a single institution from 2010 to 2021. Cohorts were stratified by the presence of a psychiatric disorder. Demographics, comorbidities, and disease characteristics were collected. Outcomes assessed included the procedural interventions and emergency department (ED) visits. Financial distress was assessed via the COST-FACIT Version 2 survey. Results Out of 138 patients, 40 (29.0%) completed the survey of which 19 (47.5%) had a preexisting psychiatric diagnosis. No demographic differences were found between cohorts. Mean follow-up was 16.1 ± 11.0 months. The psychiatric cohort had a higher median number of surgeries received (7.0 vs. 1.5, p < 0.001), a higher median number of ED visits (1.0 vs. 0, p = 0.006), and a similar hospital length of stay ( p = 0.456). The mean COST-FACIT score of the overall study population was 19.2 ± 10.7 (grade 1 financial toxicity). The psych cohort had a lower mean COST-FACIT score (16.8 vs. 21.3, p = 0.092) and reported greater financial hardship (3.3 vs. 1.7, p < 0.001). On multivariate analysis, a psychiatric diagnosis was predictive of lower credit scores, more ED visits, and a higher number of surgeries. Conclusion Preexisting psychiatric conditions in patients with HS are associated with increased health care utilization and surgical intervention with substantial financial distress. Plastic surgeons should be cognizant of such comorbid disorders to facilitate holistic care addressing all patient needs.
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BACKGROUND: Complex surgical back wounds represent significant morbidity in patients who have undergone spinal procedures requiring closure or revision by plastic surgeons. This study aimed to assess the utility of bacterial wound culture data for predicting surgical outcomes of wound management. METHODS: This study is a single-institution retrospective review of consecutive patients who required plastic surgery intervention for wound infection following spinal procedures between the years 2010 and 2021 (n = 70). Statistical analysis was performed for demographics, comorbidities, perioperative laboratory studies, and treatment methods. The primary outcomes of interest were rate of postoperative complications after soft tissue reconstruction and reconstructive failure. The secondary outcome of interest was time to healing in number of days. RESULTS: The overall complication rate after wound closure was 31.4%, with wound infection in 12.9%, seroma in 10%, dehiscence in 12.9%, and hematoma in 1.4%. Increasing number of debridements before wound closure increased the likelihood of a surgical complication of any kind (odds ratio [OR], 1.772; 95% confidence interval [CI], 1.045-3.002). Positive wound cultures before reconstruction were associated with development of seroma only (OR, 0.265; 95% CI, 0.078-0.893). Use of incisional vacuum-assisted closure devices significantly decreased the odds of postoperative wound dehiscence (OR, 0.179; 95% CI, 0.034-0.904) and increased odds of healing (hazard ratio, 3.638; 95% CI, 1.547-8.613). CONCLUSIONS: Positive wound cultures were not significantly associated with negative outcomes after complex closure or reconstruction of infected spinal surgical wounds. This finding emphasizes the importance of clinical judgment with a multidisciplinary approach to complex surgical back wounds over culture data for wound closure timing.
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Infecção da Ferida Cirúrgica , Humanos , Estudos Retrospectivos , Feminino , Masculino , Pessoa de Meia-Idade , Infecção da Ferida Cirúrgica/epidemiologia , Infecção da Ferida Cirúrgica/microbiologia , Infecção da Ferida Cirúrgica/etiologia , Idoso , Adulto , Cicatrização , Procedimentos de Cirurgia Plástica/métodos , Procedimentos de Cirurgia Plástica/efeitos adversos , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/microbiologia , Técnicas de Fechamento de Ferimentos , Resultado do Tratamento , Valor Preditivo dos TestesRESUMO
BACKGROUND: While advanced age is often considered a risk factor for complications following abdominal surgery, its impact on outcomes after complex open ventral hernia repair (VHR) with component separation technique (CST) remains unclear. METHODS: A single-center retrospective review of patients who VHR with CST from November 2008 to January 2022 was performed and cohorts were stratified by presence of advanced age (≥60 years). RESULTS: Of 219 patients who underwent VHR with CST, 114 patients (52.1 â%) were aged ≥60 years. Multivariate analysis demonstrated BMI to be an independent predictor for any complication (OR 1.1, p â= â0.002) and COPD was positively associated with seroma development (OR 20.1, p â= â0.012). Advanced age did not independently predict postoperative outcomes, including hernia recurrence (OR 0.8, p â= â0.766). CONCLUSIONS: VHR with CST is generally safe to perform in patients of advanced age. Every patient's comorbidity profile should be thoroughly assessed preoperatively for risk stratification regardless of age.
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Hérnia Ventral , Complicações Pós-Operatórias , Humanos , Complicações Pós-Operatórias/etiologia , Hérnia Ventral/cirurgia , Hérnia Ventral/complicações , Comorbidade , Fatores de Risco , Herniorrafia/efeitos adversos , Herniorrafia/métodos , Estudos Retrospectivos , RecidivaRESUMO
BACKGROUND: Free tissue transfer (FTT) provides a versatile method to achieve successful lower limb salvage. Thrombocytosis in patients undergoing lower extremity (LE) FTT is associated with increased risk of complications. The aims of this study were to assess the feasibility of performing LE FTT in patients with preoperative thrombocytosis, and whether antiplatelet (AP) therapy on the day of surgery (DOS) affects outcomes. METHODS: A retrospective review of thrombocytotic patients who underwent LE FTT between 2011 and 2022 was performed. Patients were stratified into groups based on the receipt of AP therapy on the DOS. Patients were propensity score matched for comorbidity burden and postoperative risk stratification. Outcomes of interest included perioperative transfusion requirements, postoperative flap-related complications, rates of flap success, limb salvage, and ambulatory status. RESULTS: Of the 279 patients who underwent LE FTT, 65 (23.3%) were found to have preoperative thrombocytosis. Fifty-three patients remained following propensity score matching; of which, 32 (60.4%) received AP therapy on the DOS and 21 (39.6%) did not. Overall flap success rate was 96.2% (n = 51). The likelihoods of thrombosis and hematoma development were similar between cohorts (p = 0.949 and 0.574, respectively). Receipt of DOS AP therapy was associated an additional 2.77 units and 990.10 mL of transfused blood (p = 0.020 and 0.018, respectively). At a mean follow-up of 20.7 months, overall limb salvage and ambulatory rates were 81.1% (n = 43) and 79.2% (n = 42), respectively, with no differences between cohorts. CONCLUSION: Preoperative thrombocytosis is not an absolute contraindication to LE FTT. DOS AP therapy may be protective in comorbid patients with elevated platelet counts but must be weighed against possible short-term bleeding as suggested by significant increases in postoperative transfusion requirements.
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Retalhos de Tecido Biológico , Trombocitose , Humanos , Inibidores da Agregação Plaquetária/uso terapêutico , Pontuação de Propensão , Resultado do Tratamento , Extremidade Inferior/cirurgia , Estudos Retrospectivos , Complicações Pós-OperatóriasRESUMO
BACKGROUND: Chronic lower extremity wounds affect up to 13% of the US population. Transmetatarsal amputation (TMA) is frequently performed in patients with chronic forefoot wounds. TMA allows limb salvage and preserves functional gait, without need for prosthesis. Traditionally, when tension-free primary closure is not possible, a higher-level amputation is performed. This is the first series to evaluate the outcomes of local and free flap coverage of TMA stumps in patients with chronic foot wounds. METHODS: A retrospective cohort of patients who underwent TMA with flap coverage from 2015 through 2021 was reviewed. Primary outcomes included flap success, early postoperative complications, and long-term outcomes (limb salvage and ambulatory status). Patient-reported outcome measures using the Lower Extremity Functional Scale (LEFS) were also collected. RESULTS: Fifty patients underwent 51 flap reconstructions (26 local, 25 free flap) after TMA. Average age and body mass index were 58.5 years and 29.8 kg/m 2 , respectively. Comorbidities included diabetes [ n = 43 (86%)] and peripheral vascular disease [ n = 37 (74%)]. Flap success rate was 100%. At a mean follow-up of 24.8 months (range, 0.7 to 95.7 months), the limb salvage rate was 86.3% ( n = 44). Forty-four patients (88%) were ambulatory. The LEFS survey was completed by 24 surviving patients (54.5%). Mean LEFS score was 46.6 ± 13.9, correlating with 58.2% ± 17.4% of maximal function. CONCLUSIONS: Local and free flap reconstruction after TMA are viable methods of soft-tissue coverage for limb salvage. Applying plastic surgery flap techniques for TMA stump coverage allows for preservation of increased foot length and ambulation without a prosthesis. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.
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Pé , Retalhos de Tecido Biológico , Humanos , Estudos Retrospectivos , Pé/cirurgia , Amputação Cirúrgica , Extremidade Inferior/cirurgia , Salvamento de Membro/métodos , Retalhos de Tecido Biológico/irrigação sanguínea , Resultado do TratamentoRESUMO
Despite known risks of hyperglycemia on postoperative complications, the influence of intraoperative dexamethasone on blood glucose has yet to be evaluated within the diabetic limb salvage population. This study aimed to assess the effect of intraoperative dexamethasone on postoperative blood glucose in diabetic patients undergoing atraumatic major lower extremity amputations. A single-center retrospective review of diabetic patients undergoing below-knee amputation between January 2017 and December 2022 was performed. Blood glucose levels for the 5 days before and after amputation were recorded and compared with the primary endpoints of postoperative hyperglycemia (>200 mg/dL) and glucose variability (>200 mg/dL). Cohorts were divided by patients who did and did not receive intraoperative administration of dexamethasone. Three hundred eighty-one were screened for eligibility with 180 patients included. Of these, 50 patients received dexamethasone intraoperatively (38.5%). Average pre- and postoperative blood glucose, rate of pre- and postoperative hyperglycemia, perioperative glucose variability, and postoperative dehiscence and infection were comparable between cohorts. On multivariate analysis, intraoperative administration of dexamethasone was not associated with postoperative hyperglycemia (p = .104) or perioperative blood glucose variability > 200 mg/dL (p = .334). Perioperative blood glucose variability > 200 mg/dL was associated with higher odds of surgical site infection (SSI) (odds ratio 5.12, p = .003). Administration of intravenous dexamethasone to diabetic patients undergoing below-knee amputation is not associated with postoperative hyperglycemia or complications. This study confirms previous findings that high glucose is a predictor of SSI. Concerted effort by a multidisciplinary team to attain tight glycemic control is critical to optimizing healing.
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Diabetes Mellitus Tipo 2 , Diabetes Mellitus , Hiperglicemia , Humanos , Glicemia/análise , Dexametasona , Estudos Retrospectivos , Diabetes Mellitus Tipo 2/complicações , Amputação Cirúrgica , Complicações Pós-Operatórias/epidemiologiaRESUMO
Split-thickness skin grafts can provide effective autologous wound closure in patients with dysvascular comorbidities. Meshing the graft allows for reduced donor site morbidity and expanded coverage. This study directly compares outcomes across varying meshing ratios used to treat chronic lower extremity wounds. Patients who received split-thickness skin grafts to their lower extremity for chronic ulcers from December 2014 to December 2019 at a single center were retrospectively reviewed. Patients were stratified by meshing ratios: nonmeshed (including pie crusting), 1.5:1, and 3:1. The primary outcome was clinical "healing" as determined by surgeon discretion at 30 days, 60 days, and the latest follow-up. Secondary outcomes included postoperative complications, graft loss, ulcer recurrence, progression to amputation, and mortality. A total of 321 patients were identified. Wound sizes and location differed significantly, with 3:1 meshing applied to the largest wounds (187.8 ± 157.6 cm2; 1.5:1 meshed, 110.4 ± 103.9 cm2; nonmeshed 38.7 ± 55.5 cm2; p < .0001) mostly of the lower leg (n = 18, 75%; 1.5:1 meshed, n = 23, 43.4%; nonmeshed n = 62, 25.7%; p < .0001). Meshed grafts displayed a significantly higher proportion of healing at 30 and 60 days, but no differences persisted by the final follow-up (16.5 ± 20.5 months). Longitudinally, nonmeshed STSG was associated with most graft loss (46, 19.1%; p = .011) and ulcer recurrence (44, 18.3%; p = .011). Of the 3 meshing ratios, 3:1 exhibited the lowest rates of complications. Our results suggest that 3:1 meshing is a safe option for coverage of large lower extremity wounds to minimize donor site morbidity.
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Transplante de Pele , Úlcera , Humanos , Extremidade Inferior/cirurgia , Estudos Retrospectivos , Transplante de Pele/métodos , Úlcera/cirurgia , Úlcera da Perna/cirurgia , Doença CrônicaRESUMO
BACKGROUND: In patients with chronic lower extremity (LE) wounds, chronic osteomyelitis confers additional complexity to achieving adequate treatment. Previous reviews demonstrate increased rates of osteomyelitis recurrence in patients who receive muscle flaps compared with fasciocutaneous flaps for LE limb salvage; however, these studies were not limited to atraumatic populations who receive exclusively free flaps. Thus, this study compared rates of recurrence in chronic osteomyelitis patients undergoing LE reconstruction with fasciocutaneous versus muscle free flaps. METHODS: Patients undergoing free tissue transfer (FTT) between July 2011 and July 2021 were retrospectively reviewed. Patients were stratified into fasciocutaneous and muscle free flap groups. Primary outcomes included osteomyelitis recurrence, flap complications, limb salvage, and ambulatory status. RESULTS: Forty-eight patients with pathologic diagnosis of chronic osteomyelitis of the wound bed were identified, of which 58.3% received fasciocutaneous (n = 28) and 41.7% received muscle flaps (n = 20). The most common comorbidities included diabetes mellitus (n = 29, 60.4%), peripheral neuropathy (n = 27, 56.3%) and peripheral vascular disease (n = 24, 50.0%). Methicillin-resistant or methicillin -sensitive Staphylococcus aureus were the most common pathogen in 18.7% (n = 9) of procedures. The majority of patients underwent a median of three debridements followed by negative pressure wound therapy prior to receiving FTT. At a median follow-up of 16.6 months, the limb salvage and ambulatory rates were 79.2 (n = 38) and 83.3% (n = 40), respectively. The overall rate of microsurgical flap success was 93.8% (n = 45). Osteomyelitis recurred in 25% of patients (n = 12) at a median duration of 4.0 months. There were no significant differences in rates of osteomyelitis recurrence, flap complications, limb salvage, ambulation, and mortality. On multivariate analysis, flap composition remained a nonsignificant predictor of osteomyelitis recurrence (odds ratio: 0.975, p = 0.973). CONCLUSION: This study demonstrates that flap composition may not influence recurrence of osteomyelitis following free flap reconstruction of chronic LE wounds, suggesting that optimal flap selection should be based on wound characteristics and patient goals.
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Retalhos de Tecido Biológico , Traumatismos da Perna , Osteomielite , Procedimentos de Cirurgia Plástica , Humanos , Estudos Retrospectivos , Retalhos de Tecido Biológico/cirurgia , Osteomielite/cirurgia , Músculos , Traumatismos da Perna/cirurgia , Resultado do TratamentoRESUMO
BACKGROUND: Chronic foot wounds often require bony resection; however, altering the tripod of the foot carries a risk of new ulcer development nearing 70%. Resulting defects often require free tissue transfer (FTT) reconstruction; outcomes data for various bony resection and FTT options may guide clinical decision-making regarding bone and soft-tissue management. The authors hypothesized that alteration of the bony tripod will increase risk of new lesion development after FTT reconstruction. METHODS: A single-center retrospective cohort analysis of patients undergoing FTT from 2011 through 2019 with bony resection and soft-tissue defects of the foot was performed. Data collected included demographics, comorbidities, wound locations, and FTT characteristics. Primary outcomes were recurrent lesion (RL) and new lesion (NL) development. Multivariate logistic regression and Cox hazards regression were used to produce adjusted odds ratios and hazard ratios. RESULTS: Sixty-four patients (mean age, 55.9 years) who underwent bony resection and FTT were included. Mean Charlson Comorbidity Index was 4.1 (SD 2.0), and median follow-up was 14.6 months (range, 7.5 to 34.6 months). Wounds developed after FTT in 42 (67.1%) (RL, 39.1%; NL, 40.6%). Median time to NL development was 3.7 months (range, 0.47 to 9.1 months). First-metatarsal defect (OR, 4.8; 95% CI, 1.5 to 15.7) and flap with cutaneous component (OR, 0.24; 95% CI, 0.07 to 0.8) increased and decreased odds of NL development, respectively. CONCLUSIONS: First-metatarsal defects significantly increase NL risk after FTT. The majority of ulcerations heal with minor procedures but require long-term follow-up. Soft-tissue reconstruction with FTT achieves success in the short term, but NL and RL occur at high rates in the months to years after initial healing. CLINICAL QUESTION/LEVEL OF EVIDENCE: Risk, III.
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Retalhos de Tecido Biológico , Úlcera , Humanos , Pessoa de Meia-Idade , Estudos Retrospectivos , Resultado do Tratamento , Retalhos Cirúrgicos/efeitos adversos , ComorbidadeRESUMO
BACKGROUND: The role of surgical management of calciphylaxis remains understudied. OBJECTIVE: This article reports a case series and algorithmic approach to the multidisciplinary management of calciphylaxis. METHODS: A single-center retrospective review of all adult patients with calciphylaxis treated surgically between January 2010 and November 2022 was performed. RESULTS: Eleven patients met inclusion criteria. The average age was 50.9 years ± 15.8 SD, and most patients were female (n = 7 [63.6%]). Surgery was indicated for infection (n = 6 [54.5%]) and/or intractable pain (n = 11 [100%]). Patients underwent an average of 2.9 excisional debridements during their hospital course. Following the final excision, wounds were left open in 5 cases (29.4%), closed primarily in 4 (23.5%), and local flaps were used in 3 (27.3%). Postoperatively, the mean time to healing was 57.4 days ± 12.6. Complications included dehiscence (n = 1 [9.1%]), progression to cellulitis (n = 2 [18.2%]), osteomyelitis (n = 1 [9.1%]), and lower extremity amputation (n = 2 [18.2%]). Of the 6 patients alive at the time of healing, 5 (83.3%) were no longer taking narcotic medications. At an average follow-up of 26.4 months ± 34.1, 7 patients (63.6%) were deceased, with an average time to mortality of 4.8 months ± 6.7. Of the 4 remaining patients, 3 (75.0%) were ambulatory by their most recent follow-up visit. CONCLUSION: While the morbidity and mortality associated with calciphylaxis are substantial, surgical excision is effective in reducing pain and improving quality of life in patients with this end-stage disease. Wound care centers are uniquely equipped with a variety of medical and surgical specialists with experience in treating chronic wounds and thus facilitate an efficient multidisciplinary model.
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Calciofilaxia , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Amputação Cirúrgica , Calciofilaxia/etiologia , Calciofilaxia/cirurgia , Dor , Qualidade de Vida , Estudos Retrospectivos , Infecção da Ferida Cirúrgica/terapia , Cicatrização , IdosoRESUMO
ABSTRACT: Limb salvage options are limited in diabetic patients with critical limb ischemia. Soft tissue coverage remains technically demanding with limited recipient vessels for free tissue transfer. These factors make revascularization alone challenging. When open bypass revascularization is possible, venous bypass graft is optimal and functions as a recipient vessel for staged free tissue transfer.The authors present 2 cases using a combination approach of staged venous bypass graft revascularization followed by free tissue transfer with anastomosis to the venous bypass graft resulting in successful limb preservation.Free tissue transfer to a native vessel has limited application in severe peripheral vascular disease patients because early vascular compromise threatens flap survival. In both presented cases, venous bypass graft alone was insufficient to treat their nonhealing wounds, and preoperative angiogram revealed dismal options for free tissue transfer reconstruction. However, previous venous bypass graft provided an operable vessel for free tissue transfer anastomosis. The combination of venous bypass graft and free tissue transfer proved to be ideal for successful limb preservation by providing vascularized tissue to previously ischemic angiosomes, ensuring optimal wound healing capacity. Venous bypass graft is advantageous to native arterial grafts, and its combination with free tissue transfer likely increases graft patency and flap survival. We demonstrate that end-to-side anastomosis to a venous bypass graft is a viable option in these highly comorbid patients with favorable flap outcomes.
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Diabetes Mellitus , Pé Diabético , Humanos , Pé Diabético/complicações , Pé Diabético/cirurgia , Isquemia Crônica Crítica de Membro , Procedimentos Cirúrgicos Vasculares/métodos , Retalhos Cirúrgicos/cirurgia , Isquemia/cirurgia , Salvamento de Membro/métodos , Grau de Desobstrução Vascular , Resultado do Tratamento , Estudos Retrospectivos , Diabetes Mellitus/cirurgiaRESUMO
INTRODUCTION: COVID-19 illness is associated with increased operative risks, ranging from delayed wound healing and coagulopathy to increased risk of mortality. OBJECTIVE: This article describes the authors' recent experience of the implications of COVID-19 on limb salvage procedures. MATERIALS AND METHODS: Patients who underwent LE limb salvage procedures within 30 days of a positive COVID-19 diagnosis were retrospectively reviewed. Patient demographics, comorbidities, surgical factors, postoperative complications, and management were collected. RESULTS: Of 597 patients screened from February 2020 to March 2022, a total of 67 (11.2%) were diagnosed with COVID-19, of which 17 received the diagnosis within 30 days of surgery and were thus included. Average follow-up was 43 ± 3.2 months, at which point 6 (35.3%) were fully healed. The mortality rate at the most recent follow-up visit was 29.4% of patients (n = 5). Two patients required admission to the SICU following index procedure, and 1 necessitated a return to the operating room. CONCLUSION: COVID-19 may negatively affect the wound healing process while increasing the mortality rate amongst patients with multiple or severe comorbidities undergoing limb salvage procedures. Medical providers need to be aware of the complexity of these patients and apply a multi-disciplinary protocol to obtain successful outcomes.
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COVID-19 , Salvamento de Membro , Humanos , Salvamento de Membro/métodos , Estudos Retrospectivos , Teste para COVID-19 , Atenção Terciária à Saúde , Resultado do Tratamento , Isquemia/cirurgia , COVID-19/epidemiologia , Fatores de RiscoRESUMO
BACKGROUND: Common mental disorders (CMD) are highly morbid conditions not routinely screened for in chronic wound care. A comorbid psychiatric condition's influence on a patient with chronic wounds' quality of life (QoL) is unknown. This study investigates the implications of CMD on QoL in patients with chronic lower extremity (LE) wounds. METHODS: This cross-sectional study surveyed patients with chronic LE wounds evaluated in our multidisciplinary clinic between June-July 2022. Surveys included validated physical and social QoL questionnaires, including the Lower Extremity Functional Scale (LEFS), Patient-Reported Outcomes Measurement Information System (PROMIS-3a) Scale v2.0, 12-Item Short-Form (SF-12), and a screening tool for common mental disorders, the Self-Reporting Questionnaire 20 (SRQ-20). Data regarding patient demographics, comorbidities, psychiatric diagnoses, and wound care history were retrospectively collected. RESULTS: Of the 265 identified patients, 39 (14.7%) had documented psychiatric diagnoses, most often depression or anxiety. The diagnosed cohort had higher median SRQ-20 scores (6, IQR: 6 vs. 3, IQR: 5; P < 0.001) and a higher proportion of positive screens for CMD (30.8% vs. 15.5%; P = 0.020) than non-diagnosed patients. There were no differences in physical or social QoL in patients with and without a psychiatric diagnosis. However, individuals screening positively for CMD experienced significantly more pain (T-score 60.2 vs. 51.4, P = 0.0052) and reduced function (LEFS 26.0 vs. 41.0, P < 0.0000). CONCLUSION: This study illustrates that patients with chronic LE wounds experience potentially meaningful psychologic distress. Further, symptoms of a CMD (SRQ-20 ≥8), rather than a previous diagnosis, may influence pain and functional outcomes. These findings emphasize the potential relevance of psychological distress in this population and reinforce the need for further investigation of actionable responses to this apparent need.
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Transtornos Mentais , Qualidade de Vida , Humanos , Estudos Transversais , Estudos Retrospectivos , Transtornos Mentais/complicações , Transtornos Mentais/epidemiologia , Inquéritos e Questionários , DorRESUMO
Midfoot amputations provide an opportunity for limb salvage through preservation of a weightbearing limb. However, the longevity of midfoot amputations is threatened by restrictions in surface area and risks of skin breakdown. To better inform decisions surrounding the level of amputation, we sought to compare outcomes of high-risk individuals who underwent Lisfranc or Chopart amputations. A single-center retrospective cohort study was performed from November 2013 to September 2022 of adult patients who underwent Lisfranc or Chopart amputations. Patients were stratified into cohorts based on the amputation type. Outcomes included postoperative rates of re-amputation, functional status, mortality and patient-reported outcome measures in the form of Lower Extremity Functional Scale scores. Sixty-six patients were identified; of which, 45 underwent Lisfranc amputation, and 21 underwent Chopart amputation. Median Charlson Comorbidity Index was 7, signifying a substantial comorbidity burden. By median follow-up of 14 (Interquartile range: 28) months, 31 patients (36%) progressed to higher-level amputation, and most patients were ambulatory (n = 38, 58%). Overall rates of re-amputation, ambulatory status, and mortality were comparable between groups. Re-amputation to another midfoot amputation was more common among the Lisfranc cohort (n = 16, 36% vs n = 1, 5%), whereas re-amputation to BKA was more prevalent among the Chopart cohort (Chopart: n = 7, 33% vs Lisfranc: n = 7, 16%; p = .011). Average Lower Extremity Functional Scale scores were similar between groups and corresponded to a maximal function of 48%. Lisfranc and Chopart amputations have the potential to be efficacious limb salvage options in high-risk patient populations in conjunction with intraoperative biomechanical optimization and optimal preoperative patient selection.
Assuntos
Estresse Financeiro , Extremidade Inferior , Humanos , Amputação Cirúrgica , Fatores de RiscoRESUMO
BACKGROUND: The "leaky pipeline" phenomenon has caused women to remain underrepresented at higher levels of academic plastic surgery. No study has considered the availability of mentorship within any subset of academic plastic surgery. The purpose of this study was to evaluate the current representation of women in academic microsurgery and to determine the impact of mentorship on career progression. METHODS: An electronic survey was designed to determine the availability and quality of mentorship respondents received at different stages of their career (from medical student to attending physician). The survey was distributed to women who completed a microsurgery fellowship and were current faculty at an academic plastic surgery program. RESULTS: Twenty-seven of 48 survey recipients participated (56.3% response rate). Most held an associate professor (20.0%) or assistant professor (40.0%) position. Respondents had an average of 4.1 ± 2.3 mentors throughout their entire training. A minority of mentors were microsurgery trained (28.3%), and only 29.2% of respondents reported female mentorship throughout their training. Attending physicians least often received formative mentorship (52.0%). Fifty percent of respondents sought female mentors, citing that they desired female insight. Of those who did not seek female mentors, 72.7% cited a lack of access to female mentors. CONCLUSIONS: Evidenced by female trainees being unable to find female mentors and low rates of mentorship at the attending physician level, there is currently not enough capacity to meet the demand for female mentorship by women pursuing academic microsurgery. Many individual and structural barriers to quality mentorship and sponsorship exist within this field.