RESUMEN
BACKGROUND: Delayed-immediate breast reconstruction has traditionally involved placement of tissue expanders (TE) in the subpectoral (SP) position. Development of acellular dermal matrices has renewed interest in the prepectoral (PP) pocket, which avoids extensive muscle manipulation. We compare complication rates between PP and SP TE placement in autologous delayed-immediate breast reconstruction. METHODS: A retrospective chart review of patients undergoing autologous, delayed-immediate breast reconstruction at our institution (June 2009 to December 2018) was performed. Demographics, comorbidities, perioperative information, and complication incidence ≤12 months' follow-up were collected from first- and second-stage surgeries. Complications were modeled using univariable and multivariable binary logistic regressions. RESULTS: A total of 89 patients met the inclusion criteria, and data from 125 breast reconstructions were evaluated. Complication rates following TE placement trended lower in the PP cohort (28.8% vs 37%, P = 0.34). Overall complication rates following autologous reconstruction were significantly lower for PP reconstructions (7.7% vs 23.3%, P = 0.02). Multivariable regression showed TE position (P = 0.01) was a significant predictor of ≥1 complication following autologous reconstruction. Time delay between first- and second-stage surgeries was greater for SP reconstructions (199.7 vs 324.8 days, P < 0.001). Postoperative drains were removed earlier in the PP cohort (8.6 vs 12.0 days, P < 0.001). Mean follow-up time was 331.3 days. CONCLUSIONS: Prepectoral reconstruction in the delayed-immediate autologous reconstruction patient leads to significantly lower complication rates, shorter duration between first- and second-stage surgeries, and shorter times before removal of breast drains compared with SP reconstructions.
Asunto(s)
Dermis Acelular , Neoplasias de la Mama , Mamoplastia , Neoplasias de la Mama/cirugía , Humanos , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/cirugía , Estudios Retrospectivos , Expansión de Tejido , Dispositivos de Expansión TisularRESUMEN
BACKGROUND: Breast implants have been related to breast implant-associated anaplastic large cell lymphoma (BIA-ALCL). While some research has been conducted to study BIA-ALCL incidence, little is known regarding surgeon concern about the disease. OBJECTIVES: This study aims to determine surgeon concern about BIA-ALCL within the European plastic surgeon community as related to their practice of breast plastic surgery. METHODS: A 27-question online survey was sent to 2353 members of the European Plastic Surgery Society and EURAPS. 240 surgeons responded (10.2%) from 18 different societies. Questions were related to demographics, exposure to BIA-ALCL cases, clinical practices, awareness, and concern. Univariate and multivariable analyses were used. RESULTS: Of surveyed surgeons, 8% had encountered a case of BIA-ALCL, while 73% were concerned about the disease. The rate of concern seemed to be influenced by seven of the variables studied. However, multivariate analysis demonstrated that none of the combined variables analyzed predicted concern or disclosure of the risks of BIA-ALCL to patients. Textured silicone-filled implants were implicated in the disease (56.5% of cases, P = 0.005). Mentor® and Polytech® were the two brands involved in most of the reported cases (20% each). CONCLUSIONS: Consistent with epidemiological reports worldwide, this study confirms that BIA-ALCL is more prevalent in patients undergoing placement of textured silicone implants, the use of which was greater among surgeons not concerned about the risks of BIA-ALCL. Surgeons appear to approach their patients with similar risk disclosures regardless of practice pattern and type of breast implant used, but not regardless of their concern about the disease. LEVEL OF EVIDENCE V: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .
Asunto(s)
Implantación de Mama , Implantes de Mama , Linfoma Anaplásico de Células Grandes , Actitud , Implantación de Mama/efectos adversos , Implantes de Mama/efectos adversos , Humanos , Linfoma Anaplásico de Células Grandes/epidemiología , Linfoma Anaplásico de Células Grandes/etiología , Linfoma Anaplásico de Células Grandes/cirugía , Encuestas y CuestionariosRESUMEN
BACKGROUND: Quality of life (QOL) is an important outcome measure after ventral hernia repair (VHR). The Hernia-Related QOL Survey (HerQLes) is a specific survey tool for QOL after VHR. Studies comparing QOL in patients with biologic mesh repairs (BMRs) and synthetic mesh repairs (SMRs) are lacking. STUDY DESIGN: A survey based on the HerQLes was administered via e-mail to 974 patients who had undergone VHR at Stanford Medical Center. From 175 patients who were included in the study, the mean HerQLes scores and postoperative complications were compared between patients with suture repairs (SR), BMR, SMR, with and without component separation, and different types of SMR. RESULTS: Quality of life was lower in patients with hernias of 50 cm or greater, obesity, history of tobacco use, previous abdominal surgeries, hernia recurrences, and postoperative complications (P < 0.05). Patients with SR and SMR had a comparable QOL (71.58 vs 70.12, P = 0.75). In patients with Modified Ventral Hernia Working Group grade 2 hernias, a significantly lower QOL was found after BMR compared with SMR. Postoperative complications did not significantly differ between the groups. Recurrence rates were comparable between MR (10.4%) and SR (8.3%, P = 0.79), but higher in BMR (21.7%) compared with SMR (6.6%, P < 0.05). CONCLUSIONS: Previous abdominal surgeries, previous hernia repairs, tobacco use, and hernia sizes of 50 cm or greater negatively affect QOL after VHR. Our data indicate that QOL is comparable between patients with SMR and SR, however, is lower in patients with Modified Ventral Hernia Working Group grade 2 and BMR compared with SMR, raising the benefit of BMR in light of its higher cost into question.
Asunto(s)
Bioprótesis , Hernia Ventral/cirugía , Herniorrafia/métodos , Poliésteres , Polipropilenos , Calidad de Vida , Mallas Quirúrgicas , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias/epidemiología , Diseño de Prótesis , Estudios Retrospectivos , Autoinforme , Adulto JovenAsunto(s)
Cartílago Costal , Deformidades Adquiridas Nasales , Trasplantes , Humanos , Nariz , CostillasRESUMEN
Primary cutaneous γδ T-cell lymphoma and hemophagocytic syndrome (HPS) is a very rare disease process with only 41 cases of this type of lymphoma published to date. We report the case of a 56-year-old woman who developed high-grade fevers and multiple nonhealing bilateral lower extremity ulcers associated with a recent diagnosis of Ackerman syndrome. Multiple lesion biopsies yielded a differential diagnosis including sarcoidosis and lupus panniculitis. Each biopsy site developed into a poorly healing wound. After extensive rheumatologic and dermatologic workup, failed courses of hyperbaric oxygen and corticosteroids, and the development of worsening fevers, the diagnosis of γδ T-cell lymphoma was made. The objective of this article was to illustrate a very rare case of a rapidly progressing cutaneous lymphoma while stressing the importance of a surgical approach to nonhealing wounds and biopsy in chronic wounds.An aggressive multidisciplinary approach including infectious disease, hematology/oncology, nephrology, plastic surgery, and interventional pulmonology was used. Medical approaches included several courses of corticosteroids and antineoplastics. Our surgical approach included numerous excision and debridements of her nonhealing ulcers with removal of necrotic tissue. It also included placement of cadaveric epidermal graft, and bovine tendon collagen cross-linked with glycosaminoglycans with a silicone matrix bilayer (Integra, Plainsboro, NJ) combined with multiple local myocutaneous advancement flaps. This approach demonstrated clinical improvement in wound healing. Pathological examination of several lesions included immunohistochemistry staining, flow cytometry, and molecular studies.The diagnosis of primary cutaneous γδ T-cell lymphoma was made based on a pathology specimen. Subsequent imaging showed numerous pulmonary nodules later determined to be pulmonary Aspergillosis. Additionally, she developed a constellation of clinical and laboratory features defined as the HPS. Despite medical therapy and improved wound healing, she died to seizures that left her comatose, thought to be secondary to central nervous system advancement of her HPS. The patient eventually died after care was withdrawn.Cutaneous forms of lymphoma must be considered in the differential diagnosis of atypical cutaneous lesions or nonhealing wounds. There should be no delay in performing a skin biopsy to obtain a tissue diagnosis. A surgical approach to wounds clearly demonstrates improved wound healing.
RESUMEN
SUMMARY: Virtual reality and other technological advancements both inside and outside the operating room have shown an exponential increase in the past two decades. Surgical technique and finesse in delicate procedures have become ever more important, and the onus is on plastic surgeons and plastic surgery residents to meet these needs to provide the best outcomes possible to patients. The ability to learn, simulate, and practice operating in a fashion that poses no harm to any patient is truly a gift from technology to surgery that any surgeon could benefit from, whether trainee or attending. This application of technology and simulation has been demonstrated in other fields such as in the airline industry with flight simulation. The ability to learn, synthesize, and incorporate learned materials and ideas through virtual, augmented, and mixed reality tools offers a great opportunity to put our field at the forefront of a paradigm shift in surgical education. The critical utility of digital education could not be further emphasized any more than in the unfortunate and infrequent situation of a worldwide pandemic. This article reviews some of the important recent technologies that have developed and their applications in plastic surgery education and offers a look into what we can expect in the future.
Asunto(s)
Realidad Aumentada , Procedimientos de Cirugía Plástica/métodos , Entrenamiento Simulado/métodos , Cirugía Asistida por Computador/métodos , Cirugía Plástica/educación , Realidad Virtual , Competencia Clínica , Simulación por Computador , Humanos , Aprendizaje , Procedimientos de Cirugía Plástica/educación , Procedimientos de Cirugía Plástica/instrumentación , Procedimientos de Cirugía Plástica/tendencias , Entrenamiento Simulado/tendencias , Cirujanos/psicología , Cirujanos/estadística & datos numéricos , Cirugía Asistida por Computador/educación , Cirugía Asistida por Computador/instrumentación , Cirugía Asistida por Computador/tendencias , Cirugía Plástica/instrumentación , Cirugía Plástica/métodos , Cirugía Plástica/tendenciasRESUMEN
IMPORTANCE: Wound complication following gastrointestinal surgery substantially impacts the quality and costs of surgical care. The impact of wound complication on subsequent long-term healthcare utilization has not been fully studied. OBJECTIVE: We assessed the impact of surgical wound complication on inpatient and outpatient healthcare utilization in the 2 years after gastrointestinal (GI) surgery. DESIGN: An observational retrospective cohort study was conducted on Veterans Affairs health system patients who underwent an inpatient GI surgical procedure, were assessed by the Veterans Affairs Surgical Quality Improvement Program (VASQIP), and were discharged alive from Veterans Affairs (VA) hospitals between October 1, 2007 and September 30, 2014. SETTING: Population-based PARTICIPANTS: A total of 64,351 patients underwent a GI surgical procedure in the VA system between 2007 and 2014. The cohort was 93.5% male, with a median age of 63.0 years (interquartile range (IQR) 57.0-70.0). A total of 7880 patients (12.2%) had at least one reported wound complication, 5460 of which had their postoperative wound complication classified by a VASQIP nurse. EXPOSURE: VASQIP-assessed or ICD-9-coded wound complication in the 30 days after surgery MAIN OUTCOME MEASUREMENTS: Inpatient visits, total inpatient days, outpatient visits, and emergency department visits, and operative interventions up to 2 years after discharge from index admission RESULTS: Patients with a postoperative wound complication had greater inpatient healthcare utilization compared with no-wound complication for up to 2 years after surgery: inpatient admissions (mean number 3.5 vs. 2.8; P < .001), inpatient bed days (mean 41.0 vs. 25.0; P < .001). Patients with a postoperative wound complication also had greater 2-year outpatient utilization than the no-wound complication cohort: outpatient visits (mean number 92.7 vs. 75.9; P < .001) and emergency department visits (mean 3.5 vs. 2.7; P < .001). The same relationship held for wound-related parameters; inpatient admissions (2.2 vs. 0.4; P < .001); inpatient bed days (21.4 vs. 3.7; P < .001); and outpatient visits (56.2 vs. 9.7; P < .001). A greater proportion of patients in the wound complication cohort had an operative intervention for all time intervals examined (P < .001). CONCLUSIONS: Surgical wound complications impact healthcare utilization patterns for up to 2 years after the index procedure including hospital readmissions and operative interventions; efforts to reduce postoperative wound complications will have substantial effects on patient outcomes and healthcare expenditures well beyond the 30-day postoperative period.
Asunto(s)
Herida Quirúrgica , Atención a la Salud , Femenino , Humanos , Masculino , Persona de Mediana Edad , Alta del Paciente , Readmisión del Paciente , Estudios Retrospectivos , Estados Unidos/epidemiologíaRESUMEN
SUMMARY: The authors present indocyanine green angiography to assess the effects of hyperbaric oxygen therapy and as a potential biomarker to predict healing of chronic wounds. They hypothesize that favorable initial response to hyperbaric oxygen therapy (improved perfusion) would be an early indicator of eventual response to the treatment (wound healing). Two groups were recruited: patients with chronic wounds and unwounded healthy controls. Inclusion criteria included adults with only one active wound of Wagner grade III diabetic foot ulcer or caused by soft-tissue radionecrosis. Patients with chronic wounds underwent 30 to 40 consecutive hyperbaric oxygen therapy sessions, once per day, 5 days per week; controls underwent two consecutive sessions. Indocyanine green angiography was performed before and after the sessions, and perfusion patterns were analyzed. Healing was determined clinically and defined as full skin epithelialization with no clinical evidence of wound drainage. Fourteen chronic-wound patients and 10 controls were enrolled. Unlike unwounded healthy volunteers, a significant increase in indocyanine green angiography perfusion was found in chronic-wound patients immediately after therapy (p < 0.03). Moreover, the authors found that 100 percent of the wounds that demonstrated improved perfusion from session 1 to session 2 went on to heal within 30 days of hyperbaric oxygen therapy completion, compared with none in the subgroup that did not demonstrate improved perfusion (p < 0.01). This study demonstrates a beneficial impact of hyperbaric oxygen therapy on perfusion in chronic wounds by ameliorating hypoxia and improving angiogenesis, and also proposes a potential role for indocyanine green angiography in early identification of those who would benefit the most from hyperbaric oxygen therapy. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.
Asunto(s)
Angiografía/métodos , Pie Diabético/terapia , Oxigenoterapia Hiperbárica , Verde de Indocianina/administración & dosificación , Adulto , Estudios de Casos y Controles , Enfermedad Crónica/terapia , Pie Diabético/diagnóstico , Estudios de Factibilidad , Femenino , Pie/irrigación sanguínea , Humanos , Masculino , Persona de Mediana Edad , Neovascularización Fisiológica/fisiología , Proyectos Piloto , Pronóstico , Estudios Prospectivos , Repitelización/fisiología , Piel/irrigación sanguínea , Resultado del TratamientoRESUMEN
The decision to intubate acute burn patients is often based on the presence of classic clinical exam findings. However, these findings may have poor correlation with airway injury and result in unnecessary intubation. We investigated flexible fiberoptic laryngoscopy (FFL) as a means to diagnose upper airway thermal and inhalation injury and guide airway management. A retrospective chart review of all burn patients who underwent FFL from 2013 to 2017 was performed. Their charts were reviewed to determine the indications for FFL including the historical data and physical exam findings that indicated airway injury as well as patient age, TBSA, type and depth of burn injury, carboxyhemoglobin level, and clinical course. Fifty-one patients underwent FFL, with an average TBSA of 6.5% (range 0.5-38.0%) and carboxyhemoglobin level of 3.5%. Burn mechanism was flame (35.3%) or flash (51.0%), with 50% occurring in enclosed spaces. In all cases, the decision to perform FFL was based on physical exam findings meeting criteria for intubation, including facial burns, singed nasal hairs, nasal soot, voice change, throat pain or abnormal sensation, shortness of breath, carbonaceous sputum, wheezing, or stridor. Based on FFL, 9 patients (17.7%) were treated with steroids, 28 patients (54.9%) received supportive care, and 6 patients (11.8%) had repeat FFL for monitoring. One patient was intubated after repeat FFL examination. All patients who underwent FFL met traditional criteria for intubation based on exam, however 98% were monitored without issues based on FFL findings. FFL is a valuable tool that can lead to fewer intubations in acute burn patients with a stable respiratory status for whom history and physical exam suggest upper airway injury.
Asunto(s)
Manejo de la Vía Aérea/métodos , Quemaduras por Inhalación/terapia , Laringoscopía/métodos , Procedimientos Innecesarios/métodos , Unidades de Quemados/organización & administración , Quemaduras por Inhalación/diagnóstico , Estudios de Cohortes , Femenino , Tecnología de Fibra Óptica/métodos , Estudios de Seguimiento , Humanos , Puntaje de Gravedad del Traumatismo , Intubación Intratraqueal , Laringoscopía/estadística & datos numéricos , Masculino , Guías de Práctica Clínica como Asunto , Estudios Retrospectivos , Medición de Riesgo , Factores de TiempoRESUMEN
BACKGROUND: Autologous breast reconstruction is considered by many to be the gold standard reconstructive modality following mastectomy. Despite the advantages of autologous reconstruction, however, surgeons have been cautious in recommending this approach to patients who desire to become pregnant postoperatively because of concerns related to abdominal wall morbidity. While intuitive, this approach does not appear to be based on robust data. Hence, the authors examined the clinical outcome in patients who became pregnant following autologous breast reconstruction. METHODS: Patients who underwent autologous breast reconstruction with free abdominal flaps that required an incision in the anterior rectus sheath were identified. Of them, patients who became pregnant post reconstruction were included for subsequent analysis. Of particular interest were any peripartal and postpartal complications that could be attributed to the preceding abdominal flap harvest. Additionally, a systematic review of the literature was performed. RESULTS: We identified five patients who met inclusion criteria. All five patients underwent bilateral breast reconstruction with free muscle-sparing transverse rectus abdominis musculocutaneous (MS-TRAM) flaps. None of the patients had any preexisting abdominal wall morbidity. All five patients proceeded to full-term pregnancy and successfully delivered newborns, four of which were delivered by normal vaginal delivery and one by cesarean section. No abdominal wall complications were noted during pregnancy, delivery, or postpartum. CONCLUSION: Contemporary data do not support the notion that breast reconstruction with free abdominal flaps is contraindicated in the setting of desired or planned pregnancy.
Asunto(s)
Neoplasias de la Mama/cirugía , Contraindicaciones , Mamoplastia , Complicaciones Neoplásicas del Embarazo , Recto del Abdomen/trasplante , Colgajos Quirúrgicos , Femenino , Colgajos Tisulares Libres , Humanos , Embarazo , Estudios RetrospectivosRESUMEN
Objective: In early gestation, fetal wounds heal without fibrosis in a process resembling regeneration. Elucidating this remarkable mechanism can result in tremendous benefits to prevent scarring. Fetal mouse cutaneous wounds before embryonic day (E)18 heal without scar. Herein, we analyze expression profiles of fetal and postnatal wounds utilizing updated gene annotations and pathway analysis to further delineate between repair and regeneration. Approach: Dorsal wounds from time-dated pregnant BALB/c mouse fetuses and adult mice at various time points were collected. Total RNA was isolated and microarray analysis was performed using chips with 42,000 genes. Significance analysis of microarrays was utilized to select genes with >2-fold expression differences with a false discovery rate of <2. Enrichment analysis was performed on significant genes to identify differentially expressed pathways. Results: Our analysis identified 471 differentially expressed genes in fetal versus adult wounds following injury. Utilizing enrichment analysis of significant genes, we identified the top 20 signaling pathways that were upregulated and downregulated at 1 and 12 h after injury. At 24 h after injury, we discovered 18 signaling pathways upregulated in adult wounds and 11 pathways upregulated in fetal wounds. Innovation: These novel target genes and pathways may reveal repair mechanisms of the early fetus that promote regeneration over fibrosis. Conclusion: Our microarray analysis recognizes hundreds of possible genes as candidates for regulators of scarless versus scarring wound repair. Enrichment analysis reveals 109 signaling pathways related to fetal scarless wound healing.