RESUMEN
INTRODUCTION: Internal limb-sparing hemipelvectomy is currently the preferred surgical option for resection of pelvic tumours. Obtaining an acceptable functional outcome through the standard ilioinguinal or iliofemoral incisions, only compounds the already challenging dissection, resection and reconstruction of these extensive en-bloc extirpative oncologic operations. SURGICAL TECHNIQUE: We describe a novel surgical approach to the lateral pelvis that minimises injury to the gluteal muscles, spares the gluteal vessels and provides a broad yet shallow operative field conducive to microsurgery with sizeable vasculature in close proximity to facilitate any microsurgical reconstruction. Access to the ilium and sacrum for Enneking Type 1 and Type 4 resections respectively is obtained by reflecting a skin and soft tissue flap anteriorly while the gluteal muscles are reflected posteriorly and inferiorly. This technique minimises the amount of tissue reflected in any particular direction, therefore, providing a broad and shallow operative field which benefits the orthopaedic oncologic surgeon and the plastic reconstructive surgeon. CONCLUSION: The "posterior open-book" approach offers a promising alternative to the standard ilioinguinal or iliofemoral incisions for internal limb-sparing Type 1 hemipelvectomies while also optimising the exposure for subsequent reconstructive procedures.
Asunto(s)
Hemipelvectomía/métodos , Neoplasias Pélvicas/cirugía , Procedimientos de Cirugía Plástica/métodos , Colgajos Quirúrgicos , Adulto , Femenino , Humanos , Resultado del TratamientoRESUMEN
PURPOSE: Phalangeal fractures represent a significant portion of upper extremity injuries but are not well studied as a single entity. We define our approach at a level 1 trauma center and determine whether plating or lag screws (ie, rigid fixation) have superior functional outcomes compared with Kirschner wire fixation for phalangeal or metacarpal fractures. METHODS: We performed a systematic review of all surgically managed hand fracture cases at Bellevue Hospital during 2012 and 2013. Demographics, type of fixation, length of operation, period of immobilization, range of motion, time to return to work, and complications including reoperation were noted. Comparisons were assessed for significance using Student t tests and Fisher exact test (P < 0.05 considered significant). RESULTS: One hundred ninety-two fractures (158 patients) were treated and followed for an average of 113 days. Rigid fixation was used for 17 (19%) of 90 metacarpal fractures and 5 (5%) of 102 phalangeal fractures. Operative times were significantly shorter (59 vs 135 minutes, 84 vs 149 minutes), and period of immobilization was longer (37 vs 15 days, 34 vs 18 days) when Kirschner wires were used for metacarpal and phalangeal fractures, respectively (P > 0.05). Total active motion and return to work were similar regardless of type of intervention in both fracture types. No patients treated with rigid fixation required reoperation. CONCLUSIONS: To our best knowledge, this is the first review to study phalangeal fractures concurrently but also separately from metacarpal fractures. Despite shorter periods of immobilization, rigid fixation does not appear to lead to improved total active motion or time to return to work.
Asunto(s)
Falanges de los Dedos de la Mano/lesiones , Falanges de los Dedos de la Mano/cirugía , Fijación Interna de Fracturas/métodos , Fracturas Óseas/cirugía , Huesos del Metacarpo/lesiones , Huesos del Metacarpo/cirugía , Adulto , Tornillos Óseos , Hilos Ortopédicos , Femenino , Humanos , Masculino , Tempo Operativo , Complicaciones Posoperatorias , Rango del Movimiento Articular , Reinserción al TrabajoRESUMEN
BACKGROUND: Concerns exist that immediate breast reconstruction may delay adjuvant chemotherapy initiation, impacting oncologic outcomes. Here, the authors determine how postoperative complications impact chemotherapy timing, and identify factors associated with greater risk for delays. METHODS: Retrospective chart review identified patients undergoing immediate breast reconstruction and adjuvant chemotherapy at a single institution from 2010 to 2015. Patients were analyzed based on occurrence of postoperative complications and time to chemotherapy. RESULTS: A total of 182 patients (244 breast reconstructions) were included in the study; 210 (86 percent) reconstructions did not experience postoperative complications, and 34 (13.9 percent) did. Patients who experienced postoperative complications had an older mean age (53.6 years versus 48.1 years; p = 0.002) and higher rates of diabetes (23.5 percent versus 3.8 percent; p < 0.001). The complication group had delays in initiation of chemotherapy (56 versus 45 days; p = 0.017). Patients who initiated chemotherapy more than 48.5 days after reconstruction were of older mean age (55.9 years versus 50.7 years; p = 0.074) and had increased rates of diabetes (36.8 percent versus 6.7 percent; p = 0.053) and immediate autologous reconstruction (31.6 percent versus 0 percent; p = 0.027). A predictive model determined that patients with at least one of these three risk factors have a 74 percent chance of experiencing prolonged times to chemotherapy initiation. CONCLUSIONS: Risk factors for delayed chemotherapy in the context of postoperative complications are age older than 51.7 years, diabetes, and autologous reconstruction. Reconstructive candidates who fit this profile are at highest risk and merit extra consideration. CLINICAL QUESTION/LEVEL OF EVIDENCE: Risk, III.
Asunto(s)
Antineoplásicos/uso terapéutico , Neoplasias de la Mama/tratamiento farmacológico , Mamoplastia , Mastectomía , Complicaciones Posoperatorias , Adulto , Neoplasias de la Mama/cirugía , Quimioterapia Adyuvante , Femenino , Estudios de Seguimiento , Humanos , Modelos Logísticos , Persona de Mediana Edad , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Estudios Retrospectivos , Factores de Riesgo , Factores de TiempoRESUMEN
AIMS: Though unmitigated oxidative stress in diabetic chronic non-healing wounds poses a major therapeutic challenge, currently, there are no effective pharmacological agents. We targeted the cytoprotective Nrf2/Keap1 pathway, which is dysfunctional in diabetic skin and the regenerative environment in the diabetic wound. We assessed the efficacy of a potent Nrf2-activator, RTA 408, a semi-synthetic oleanane triterpenoid, on accelerating diabetic wound healing. METHODS: Using Leprdb/dbmice, we made 10â¯mm-diameter excisional humanized wounds in dorsal skin. We administered RTA 408 formulations daily, and used ANOVA for comparison of time to closure, in vivo real-time ROS, histology, molecular changes. RESULTS: We found that RTA 408, specifically a 0.1% formulation, significantly reduced wound healing time and increased wound closure rate. While either systemic or topical administration of RTA 408 is effective, wound closure time with the latter was far superior. RTA 408-treated diabetic wounds upregulated Nrf2 and downstream antioxidant genes, and exhibited well-vascularized granulation tissue that aided in re-epithelialization. Reintroduction of redox mechanisms via RTA 408-induced Nrf2 resulted in reduction of the oxidative status of wounds, to coordinate successful wound closure. CONCLUSIONS: This preclinical study shows that promoting Nrf2-mediated antioxidant activity in the localized regenerative milieu of a diabetic wound markedly improves the molecular and cellular composition of diabetic wound beds. RTA 408 treats and corrects the irregularity in redox balance mechanisms involving Nrf2, in an avenue not explored previously for treatment of diabetic wounds and tissue regeneration. Our study supports development of RTA 408 as a therapeutic modality for chronic diabetic wounds.
Asunto(s)
Diabetes Mellitus Experimental/tratamiento farmacológico , Diabetes Mellitus/tratamiento farmacológico , Terapia Molecular Dirigida/métodos , Factor 2 Relacionado con NF-E2/agonistas , Regeneración/efectos de los fármacos , Triterpenos/uso terapéutico , Cicatrización de Heridas/efectos de los fármacos , Administración Tópica , Animales , Diabetes Mellitus/metabolismo , Diabetes Mellitus/patología , Diabetes Mellitus Experimental/metabolismo , Diabetes Mellitus Experimental/patología , Humanos , Ratones , Ratones Transgénicos , Oxidación-Reducción/efectos de los fármacos , Estrés Oxidativo/efectos de los fármacos , Piel/efectos de los fármacos , Piel/metabolismo , Piel/patología , Triterpenos/administración & dosificación , Cicatrización de Heridas/fisiologíaRESUMEN
INTRODUCTION: Innervated muscle transfer can improve functional outcomes after extensive limb-sparing sarcoma resections. We report our experience using composite thigh flaps for functional reconstruction of large oncologic extremity defects. PATIENTS AND METHODS: Between 2011 and 2014, four limb-sparing oncologic resections (3 lower extremities, 1 upper extremity) underwent immediate functional reconstruction with composite thigh free flaps in three males and one female. The age of the patients ranged from 36 to 73 years. There were 3 soft-tissue sarcomas and one giant cell tumor, all required resection of entire muscle compartments. Flap components included fasciocutaneous tissue with sensory nerve, plicated iliotibial band (ITB), and variable amounts of motorized vastus lateralis (VL). RESULTS: All flaps survived without complications. All patients showed VL motor innervation by six months. Follow-up ranged from 20 to 36 months. Motor strength ranged from 2 to 5 out of 5, active range of motion was 25-92% of normal, and Musculoskeletal Tumor Society (MSTS) Scores were between 22 and 29 out of 30. CONCLUSIONS: Limb-sparing techniques for upper and lower extremity sarcomas continue to evolve. Our experience has validated the composite thigh free flap as an excellent option for one-stage functional reconstruction of large limb defects.
Asunto(s)
Colgajos Tisulares Libres/cirugía , Recuperación del Miembro/métodos , Microcirugia/métodos , Músculo Cuádriceps/trasplante , Sarcoma/cirugía , Neoplasias de los Tejidos Blandos/cirugía , Adulto , Anciano , Anastomosis Quirúrgica/normas , Fascia Lata/cirugía , Femenino , Nervio Femoral/fisiología , Estudios de Seguimiento , Supervivencia de Injerto , Humanos , Tiempo de Internación , Recuperación del Miembro/rehabilitación , Extremidad Inferior/cirugía , Masculino , Microcirugia/rehabilitación , Persona de Mediana Edad , Músculo Cuádriceps/inervación , Músculo Cuádriceps/cirugía , Rango del Movimiento Articular , Muslo , Recolección de Tejidos y Órganos , Sitio Donante de Trasplante , Extremidad Superior/cirugíaRESUMEN
BACKGROUND: The increasing use of autologous fat grafting in breast cancer patients has raised concerns regarding its oncologic safety. This study evaluated patient outcomes and tumor recurrence following mastectomy reconstruction and autologous fat grafting. METHODS: Retrospective chart review identified patients who underwent mastectomy followed by breast reconstruction from 2010 to 2015. Eight hundred twenty-nine breasts met inclusion criteria: 248 (30.0 percent) underwent autologous fat grafting, whereas 581 (70.0 percent) breasts did not. Patient demographics, cancer characteristics, oncologic treatment, surgical treatment, surgical complications, local recurrence, and distant metastases were analyzed. RESULTS: Autologous fat grafting patients and control patients were of similar body mass index, smoking status, and BRCA status. Patients who underwent fat grafting were significantly younger than control patients and were less likely to have diabetes, hypertension, or hyperlipidemia. The two groups represented similar distributions of BRCA status, Oncotype scores, and hormone receptor status. Patients underwent one to four grafting procedures: one procedure in 83.1 percent, two procedures in 13.7 percent, three in 2.8 percent, and four in 0.4 percent. Mean follow-up time from initial surgery was 45.6 months in the fat grafting group and 38.8 months in controls. The overall complication rate following fat grafting was 9.4 percent. Among breasts undergoing surgery for therapeutic indications, there were similar rates of local recurrence (fat grafting group, 2.5 percent; controls, 1.9 percent; p = 0.747). Interestingly, mean time to recurrence was significantly longer in the fat grafting group (52.3 months versus 22.8 months from initial surgery; p = 0.016). CONCLUSIONS: Autologous fat grafting is a powerful tool in breast reconstruction. This large, single-institution study provides valuable evidence-based support for its oncologic safety. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, III.
Asunto(s)
Tejido Adiposo/trasplante , Neoplasias de la Mama/cirugía , Mamoplastia/métodos , Mastectomía , Recurrencia Local de Neoplasia/epidemiología , Adulto , Anciano , Autoinjertos , Neoplasias de la Mama/epidemiología , Femenino , Humanos , Mamoplastia/efectos adversos , Mastectomía/métodos , Persona de Mediana Edad , Evaluación de Resultado en la Atención de Salud , Complicaciones Posoperatorias , Estudios Retrospectivos , Trasplante AutólogoRESUMEN
BACKGROUND: Composite grafts consisting of adipose tissue and skin have been reported in the literature but have been restricted to areas smaller than 4 to 5 cm. The senior author (D.T.W.C.) has developed a technique of adipose tissue-preserved full-thickness skin grafts for larger areas with success similar to that achieved with conventional full-thickness skin grafts. METHODS: All cases of the senior author involving a full-thickness skin graft were identified and reviewed to identify cases in which adipose tissue-preserved full-thickness skin grafts were used. Indication for skin grafting, anatomical location of recipient and donor sites, size of graft, total number of grafts received by each patient, and percentage take were extracted from patient charts. Graft take was measured between days 5 and 14. RESULTS: A total of 72 adipose tissue-preserved skin grafts on 47 patients were identified from 1994 to 2009, with a median follow-up of 8 years. The size of defect ranged from 0.7 to 210 cm, with a median area of 6 cm (interquartile range, 2.5 to 15 cm). Only six of 72 grafts were found to have less than 100 percent take. The lowest take percentage was 85 percent in a graft with an area of 2.6 cm. There were no graft failures. CONCLUSIONS: This study confirms the proof-of-concept that both larger and distant donor- site adipose tissue-preserved skin grafts are a viable alternative to conventional defatted full-thickness skin grafting. It appears that there is a low complication rate with respect to graft failure or incomplete graft take. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.
Asunto(s)
Tejido Adiposo/trasplante , Trasplante de Piel/métodos , Adulto , Anciano , Anciano de 80 o más Años , Estudios de Factibilidad , Femenino , Supervivencia de Injerto , Humanos , Masculino , Persona de Mediana Edad , Neoplasias Cutáneas/cirugía , Heridas y Lesiones/cirugíaRESUMEN
BACKGROUND: Patients undergoing implant-based reconstruction in the setting of postmastectomy radiation therapy suffer from increased complications and inferior outcomes compared with those not irradiated, but advances in radiation delivery have allowed for more nuanced therapy. The authors investigated whether these advances impact patient outcomes in implant-based breast reconstruction. METHODS: Retrospective chart review identified all implant-based reconstructions performed at a single institution from November of 2010 to November of 2013. These data were cross-referenced with a registry of patients undergoing breast irradiation. Patient demographics, treatment characteristics, and outcomes were analyzed. RESULTS: Three hundred twenty-six patients (533 reconstructions) were not irradiated, whereas 83 patients (125 reconstructions) received radiation therapy; mean follow-up was 24.7 months versus 26.0 months (p = 0.49). Overall complication rates were higher in the irradiated group (35.2 percent versus 14.4 percent; p < 0.01). Increased maximum radiation doses to the skin were associated with complications (maximum dose to skin, p = 0.05; maximum dose to 1 cc of skin, p = 0.01). Different treatment modalities (e.g., three-dimensional conformal, intensity-modulated, field-in-field, and hybrid techniques) did not impact complication rates. Prone versus supine positioning significantly decreased the maximum skin dose (58.5 Gy versus 61.7 Gy; p = 0.05), although this did not translate to significantly decreased complication rates in analysis of prone versus supine positioning. CONCLUSIONS: As radiation techniques evolve, the maximum dose to skin should be given consideration similar to that for heart and lung dosing, to optimize reconstructive outcomes. Prone positioning significantly decreases the maximum skin dose and trends toward significance in reducing reconstructive complications. With continued study, this may become clinically important. Interdepartmental studies such as this one ensure quality of care. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, III.
Asunto(s)
Implantes de Mama , Neoplasias de la Mama/radioterapia , Neoplasias de la Mama/cirugía , Mamoplastia/métodos , Sistema de Registros , Neoplasias de la Mama/patología , Distribución de Chi-Cuadrado , Estudios de Cohortes , Femenino , Estudios de Seguimiento , Humanos , Mamoplastia/efectos adversos , Mastectomía/métodos , Complicaciones Posoperatorias/fisiopatología , Complicaciones Posoperatorias/cirugía , Falla de Prótesis , Dosificación Radioterapéutica , Radioterapia Adyuvante , Valores de Referencia , Reoperación , Estudios Retrospectivos , Medición de Riesgo , Estadísticas no Paramétricas , Factores de Tiempo , Resultado del TratamientoRESUMEN
GENERAL PURPOSE: To provide information from a review of the literature about chronic ulcers associated with tophaceous gout. TARGET AUDIENCE: This continuing education activity is intended for physicians, physician assistants, nurse practitioners, and nurses with an interest in skin and wound care. LEARNING OBJECTIVES/OUTCOMES: After participating in this educational activity, the participant should be better able to:1. Identify the pathophysiology of tophaceous gout, its presentation, phases, and common comorbidities.2. Evaluate the findings in this review regarding effectiveness of interventions for chronic tophaceous ulcers. ABSTRACT: OBJECTIVE: Treating chronic ulcers associated with tophaceous gout is an uncommon but important clinical challenge. However, treatments vary greatly from topical therapies, to debridements, to free flap wound coverage. To the authors' knowledge, this is the first study to assemble and compare these different approaches in order to guide effective treatment. DATA SOURCES: An electronic search of MEDLINE (PubMed) was conducted. Search terms included (gout and ulcer) not "peptic ulcer," and (gout, chronic wound) or (gout, nonhealing wound). STUDY SELECTION: Studies that discussed the presentation, characterization, or treatment of gout-associated wounds were included. The literature search yielded 9 case reports and case series; there were no randomized controlled studies or reviews. DATA EXTRACTION: Patient and wound characteristics, treatment approaches, and outcomes were noted. DATA SYNTHESIS: The 82% of 22 patients were male, aged 36 to 95 years. Three patients had not been previously diagnosed with gout, whereas others had received a diagnosis 2 to 35 years prior to presentation with an ulcer. Many patients had comorbidities including diabetes and peripheral vascular disease. Most of the 43 total ulcers occurred on the feet. Treatments included topical 3% citric acid in petroleum jelly, allogeneic culture dermal substitute, silver-containing dressing and heterologous lyophilized collagen, debridements, and free flap coverage. CONCLUSIONS: Chronic tophaceous wounds are a worldwide problem. Although physicians report some successes with different treatments, controlled studies are needed to determine the most effective approach and to identify risk factors and preventive strategies.
Asunto(s)
Gota/epidemiología , Úlcera Cutánea/epidemiología , Úlcera Cutánea/terapia , Cicatrización de Heridas/fisiología , Administración Tópica , Adulto , Anciano , Anciano de 80 o más Años , Antiinfecciosos Locales/uso terapéutico , Enfermedad Crónica , Terapia Combinada , Comorbilidad , Desbridamiento/métodos , Fármacos Dermatológicos/uso terapéutico , Femenino , Gota/diagnóstico , Gota/tratamiento farmacológico , Humanos , Masculino , Persona de Mediana Edad , Pronóstico , Medición de Riesgo , Índice de Severidad de la Enfermedad , Trasplante de Piel/métodos , Úlcera Cutánea/diagnóstico , Factores de TiempoRESUMEN
GENERAL PURPOSE: To provide information about hyperbaric oxygen therapy (HBOT), its mechanisms, indications and safe applications based on clinical evidence. TARGET AUDIENCE: This continuing education activity is intended for physicians, physician assistants, nurse practitioners, and nurses with an interest in skin and wound care. LEARNING OBJECTIVES/OUTCOMES: After participating in this educational activity, the participant should be better able to:1. Recall the physiology of wound healing and the mechanisms of action of HBOT.2. Identify current applications of HBOT based on clinical evidence as well as its risks and contraindications. ABSTRACT: Treating chronic wounds and infections are challenging medical problems worldwide. Hyperbaric oxygen therapy (HBOT), the administration of 100% oxygen at pressures greater than 1.4 atmosphere absolute in a series of treatments, can be used as an adjunctive therapy in many wound care settings because it improves oxygenation and neovascularization and decreases inflammation in chronic wounds. A growing number of studies support the benefits of HBOT for enhancing wound healing and decreasing the likelihood of negative events such as amputation. However, many practitioners are unfamiliar with HBOT. This article provides a general introduction to HBOT, reviews the physiology and mechanisms of behind HBOT, discusses all the indications for HBOT, and explores in-depth the clinical evidence for HBOT in the treatment of arterial insufficiencies, diabetic ulcers, delayed radiation injury, and chronic refractory osteomyelitis.
Asunto(s)
Pie Diabético/terapia , Oxigenoterapia Hiperbárica , Cicatrización de Heridas/fisiología , Enfermedad Crónica , HumanosRESUMEN
INTRODUCTION: In this study we evaluated how the timing of chemotherapy for breast cancer affects post-reconstruction complications to determine whether there is an optimal time for breast reconstruction after chemotherapy. PATIENTS AND METHODS: A retrospective review identified 344 breast cancer patients who underwent chemotherapy with mastectomy and autologous/prosthetic reconstruction from 2011 to 2014. A control group of 127 breast cancer patients who underwent mastectomy and autologous/prosthetic reconstruction without chemotherapy was also identified from the same period. The 2 groups were compared and analyzed for differences in demographic characteristics, treatment, and postoperative complication rates. The chemotherapy group was subsequently stratified into 3 subgroups on the basis of the number of days between chemotherapy treatment and reconstructive surgery (≤ 30 days, 30-60 days, > 60 days) for further analysis. RESULTS: Patients who received chemotherapy were followed for an average of 803.4 days (26.4 months) from the time of initial reconstruction (mean time to complication, 43.3 ± 82.7 days), and experienced an overall greater complication rate compared with control subjects (32.8% vs. 24.4%; P = .078). When complications were divided into minor, major, and reconstructive failure categories, analysis revealed that the chemotherapy group experienced more minor complications than the control group (18% vs. 11%; P = .067). However, there were no statistically significant differences in major complication rates (10.5% vs. 9.4%) and reconstructive failure complication rates (3.8% vs. 2.4%) between the chemotherapy group and control group. Sixty-eight patients (19.8%) underwent surgery within 30 days of chemotherapy, 210 patients (61%) within 30 to 60 days, and 66 patients (19.2%) after 60 days. Of note, patients in the ≤ 30 days group underwent surgery at a mean time of 24.8 days with 2 patients who underwent surgery in < 15 days. The 3 groups did not differ with respect to demographic factors or breast reconstructive modality, and there were no significant differences in overall complication rates (33.8% for ≤ 30 days, 31.4% for 30-60 days, and 36.4% for > 60 days), time to complication, complication severity, or complication type. Whereas patients who underwent surgery 30 to 60 days from the time of chemotherapy had lower rates of skin necrosis (3.8%) and infection (15.7%) compared with the ≤ 30 days and 60 to 90 days groups, this finding was not statistically significant. CONCLUSION: Results of this study suggest that chemotherapy does increase overall breast reconstruction complications, however, a decreased time between chemotherapy and surgical reconstruction does not predispose patients to postoperative complications. Consequently, surgery might be feasible in close temporal proximity to chemotherapy administration.
Asunto(s)
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Neoplasias de la Mama/cirugía , Carcinoma Ductal de Mama/cirugía , Carcinoma Lobular/cirugía , Mamoplastia , Mastectomía , Complicaciones Posoperatorias , Neoplasias de la Mama/tratamiento farmacológico , Neoplasias de la Mama/patología , Carcinoma Ductal de Mama/tratamiento farmacológico , Carcinoma Ductal de Mama/patología , Carcinoma Lobular/tratamiento farmacológico , Carcinoma Lobular/patología , Quimioterapia Adyuvante , Femenino , Estudios de Seguimiento , Humanos , Persona de Mediana Edad , Invasividad Neoplásica , Pronóstico , Estudios Retrospectivos , Tiempo de TratamientoRESUMEN
BACKGROUND: Given the complexity of microsurgical breast reconstruction, there are many opportunities to improve both surgical efficiency and outcomes. The use of two operating surgeons has been employed, but the outcomes are unproven. In this study, the authors compare the outcomes of patients undergoing microsurgical breast reconstruction with one operating surgeon to those with two surgeons. METHODS: A retrospective review of all patients undergoing microsurgical breast reconstruction between July of 2011 and January of 2014 at a single academic institution was conducted. Patients were divided into two cohorts: those undergoing reconstruction with one surgeon and those having reconstruction with two surgeons. Once identified, patients were analyzed and outcomes were compared. RESULTS: A total of 157 patients underwent 248 microsurgical breast reconstructions during the study period. One hundred three patients (170 flaps) had two surgeons and 54 patients (78 flaps) had one surgeon. Patients undergoing unilateral and bilateral reconstructions with two surgeons had decreased mean operating room time by 60.1 minutes and 134 minutes (p < 0.001) and length of stay by 1.8 days and 1.3 days (p < 0.05), when compared to a single surgeon. Additionally, patients with one surgeon were more likely to have postoperative donor-site breakdown at 5.1 percent (n = 4) versus 0.6 percent (n = 1) (p = 0.0351). CONCLUSIONS: The use of two operating surgeons has demonstrable effects on the outcomes of microsurgical breast reconstruction. The addition of a second surgeon significantly decreases operating room time and shortens hospital length of stay in both unilateral and bilateral reconstruction. It also significantly decreases donor-site wound healing complications. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, III.
Asunto(s)
Mamoplastia/métodos , Microcirugia , Femenino , Humanos , Persona de Mediana Edad , Grupo de Atención al Paciente , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
Background Higher body mass index (BMI) has been shown to increase postoperative complications in autologous breast reconstruction. However, the correlation with flap weight is unknown. Here, we explore the relationship of flap weights and complication rates in patients undergoing microvascular breast reconstruction. Methods Retrospective chart review identified all patients undergoing microvascular breast reconstruction with abdominally based flaps at a single institution between November 2007 and April 2013. Breasts with documented flap weight and 1-year follow-up were included. Patients undergoing stacked deep inferior epigastric perforator flaps were excluded. Breasts were divided into quartiles based on flap weight and examined by demographics, surgical characteristics, complications, and revisions. Results A total of 130 patients undergoing 225 flaps were identified. Patients had a mean age of 50.4 years, mean BMI of 27.1 kg/m2, and mean flap weight of 638.4 g (range: 70-1640 g). Flap weight and BMI were directly correlated. Flaps were divided into weight-based quartiles: first (70-396 g), second (397-615 g), third (616-870 g), and fourth (871-1640 g). There were no associations between flap weight and incidences of venous thrombosis, arterial thrombosis, hematoma, flap loss, fat necrosis, or donor site hernia. However, increased flap weight was associated with increased rate of donor site wound healing problems in both univariate and multivariate analysis. Conclusions Increased flap weight is not associated with added flap complications among patients undergoing microvascular breast reconstruction, however, patients with flaps of 667.5 g or more are more likely to have donor site healing problems. The success and evidence contrary to previous studies may be attributed to surgeon intraoperative flap choice.
Asunto(s)
Colgajos Tisulares Libres/patología , Mamoplastia , Microcirugia , Obesidad/fisiopatología , Complicaciones Posoperatorias/fisiopatología , Índice de Masa Corporal , Femenino , Colgajos Tisulares Libres/irrigación sanguínea , Supervivencia de Injerto , Humanos , Mamoplastia/efectos adversos , Mamoplastia/métodos , Microcirugia/efectos adversos , Microcirugia/métodos , Persona de Mediana Edad , Obesidad/complicaciones , Estudios Retrospectivos , Factores de RiesgoRESUMEN
BACKGROUND: The number of total cosmetic procedures performed yearly has increased by more than 274% between 1997 and 2014, according to the American Society for Aesthetic Plastic Surgery. However, the vast majority of plastic surgery procedures are still targeted toward women, with little attention toward men. OBJECTIVES: This study sought to quantify the extent of gender discrepancies observed in online plastic surgery marketing in this country. METHODS: For the 48 contiguous United States, a systematic Google (Mountain View, CA) search was performed for "[state] plastic surgeon." The first 10 solo or group practice websites in each state were analyzed for the gender of the first 10 images featured, presence of a male services section, and which procedures were offered to men. The results were statistically analyzed using SPSS Software (IBM Corporation, Armonk, NY). RESULTS: A total of 453 websites were analyzed, as 5 states did not have 10 unique solo or group practice websites. Of the 4239 images reviewed, 94.1% were of females, 5.0% were of males, and 0.9% were of a male and female together. A male services page was present in 22% of websites. The most common procedures marketed toward men were gynecomastia reduction (58%), liposuction (17%), blepharoplasty (13%), and facelift (10%). Less than 10% of all websites offered other procedures to males, with a total of 15 other aesthetic procedures identified. CONCLUSIONS: Many plastic surgeons choose to ignore or minimize male patients in their online marketing efforts. However, as the number of men seeking cosmetic procedures continues to grow, plastic surgeons will benefit from incorporating male patients into their practice model.