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1.
Aesthetic Plast Surg ; 44(2): 411-418, 2020 04.
Artículo en Inglés | MEDLINE | ID: mdl-31432229

RESUMEN

BACKGROUND: High-definition liposculpture is a novel surgical technique widely accepted among plastic surgeons. The aim of this article is to describe surgical outcomes with a special emphasis on complications in high-definition liposculpture patients. METHODS: An historical cohort of patients who underwent high-definition liposculpture from two senior surgeons was reviewed. Technique, patient selection criteria, preoperative marks and surgical outcomes are described. Postoperative complications are discussed. RESULTS: A total of 417 patients underwent high-definition liposculpture between 2015 and 2018. Primary liposuction and secondary liposuction were performed in 308 (74%) and 109 (26%), respectively. Combined surgeries were performed in 121 cases (29%). There were no systemic complications. Local complications included hyperpigmentation (n = 276), seroma (n = 125), nodular fibrosis (n = 83), unsatisfactory definition in superficial liposuction areas (n = 16), unnatural appearance of body contour (n = 17), VASER-related burns (n = 3) and Mondor's syndrome (n = 2). Most patients (94%) were satisfied with the results. CONCLUSION: High-definition liposculpture is a body contouring technique that has shown excellent results. Despite non-serious complications were frequent, most complications were local and safely treated without affecting surgical outcome. To know these complications will help to recognize them earlier and to adjust patient expectation about the postoperative period. LEVEL OF EVIDENCE IV: 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)
Contorneado Corporal , Lipectomía , Contorneado Corporal/efectos adversos , Estética , Humanos , Lipectomía/efectos adversos , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Estudios Retrospectivos , Resultado del Tratamiento
2.
Aesthet Surg J ; 40(7): 721-731, 2020 06 15.
Artículo en Inglés | MEDLINE | ID: mdl-31761953

RESUMEN

BACKGROUND: Breast implant-associated anaplastic large cell lymphoma (BIA-ALCL) is an emergent disease that threatens patients with texturized breast implants. Major concerns about the safety of these implants are leading to global changes to restrict the utilization of this product. The principal alternative is to perform breast augmentation utilizing smooth implants, given the lack of association with BIA-ALCL. The implications and costs of this intervention are unknown. OBJECTIVES: The authors of this study determined the cost-effectiveness of smooth implants compared with texturized implants for breast augmentation surgery. METHODS: A tree decision model was utilized to analyze the cost-effectiveness. Model input parameters were derived from published sources. The capsular contracture (CC) rate was calculated from a meta-analysis. Effectiveness measures were life years, avoided BIA-ALCL, avoided deaths, and avoided reoperations. A sensitivity analysis was performed to test the robustness of the model. RESULTS: For avoided BIA-ALCL, the incremental cost was $18,562,003 for smooth implants over texturized implants. The incremental cost-effectiveness ratio was negative for life years, and avoided death and avoided reoperations were negative. The sensitivity analysis revealed that to avoid 1 case of BIA-ALCL, the utilization of smooth implants would be cost-effective for a risk of developing BIA-ALCL equal to or greater than 1:196, and there is a probability of CC with smooth implants equal to or less than 0.096. CONCLUSIONS: The utilization of smooth implants to prevent BIA-ALCL is not cost-effective. Banning texturized implants to prevent BIA-ALCL may involve additional consequences, which should be considered in light of higher CC rates and more reoperations associated with smooth implants than with texturized implants.


Asunto(s)
Implantación de Mama , Implantes de Mama , Neoplasias de la Mama , Linfoma Anaplásico de Células Grandes , Implantación de Mama/efectos adversos , Implantes de Mama/efectos adversos , Neoplasias de la Mama/etiología , Neoplasias de la Mama/prevención & control , Neoplasias de la Mama/cirugía , Análisis Costo-Beneficio , Humanos , Linfoma Anaplásico de Células Grandes/etiología , Linfoma Anaplásico de Células Grandes/prevención & control , Mastectomía
3.
Cancer ; 125(6): 863-872, 2019 03 15.
Artículo en Inglés | MEDLINE | ID: mdl-30500993

RESUMEN

BACKGROUND: Existing patient-reported outcome measures (PROMs) used to assess patients with head and neck cancer have methodologic and content deficiencies. Herein, the development of a PROM that meets a range of clinical and research needs across head and neck oncology is described. METHODS: After development of the conceptual framework, which involved a literature review, semistructured patient interviews, and expert input, patients with head and neck cancer who were treated at Memorial Sloan Kettering Cancer Center were recruited by their surgeon. The FACE-Q Head and Neck Cancer Module was completed by patients in the clinic or was sent by mail. Rasch measurement theory analysis was used for item selection for final scale development and to examine reliability and validity. Scale scores for surgical defect and adjuvant therapy were compared with the cohort average to assess clinical applicability. RESULTS: The sample consisted of 219 patients who completed the draft scales. Fourteen independently functioning scales were analyzed. Item fit was good for all 102 items, and all items had ordered thresholds. Scale reliability was acceptable (person separation index was >0.75 for all scales; Cronbach α values were >.87 for all scales; test-retest ranged from 0.86 to 0.96). The scales performed well in a clinically predictable way, demonstrating functional and psychosocial differences across disease sites and with adjuvant therapy. CONCLUSIONS: The scales forming the FACE-Q Head and Neck Cancer Module were found to be clinically relevant and scientifically sound. This new PROM now is validated and ready for use in research and clinical care.


Asunto(s)
Neoplasias de Cabeza y Cuello/psicología , Neoplasias de Cabeza y Cuello/cirugía , Satisfacción del Paciente/estadística & datos numéricos , Calidad de Vida/psicología , Adulto , Distribución por Edad , Anciano , Toma de Decisiones Clínicas , Femenino , Humanos , Masculino , Persona de Mediana Edad , Medición de Resultados Informados por el Paciente , Psicometría , Encuestas y Cuestionarios , Adulto Joven
4.
J Surg Oncol ; 119(1): 79-87, 2019 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-30480805

RESUMEN

BACKGROUND AND OBJECTIVES: Women with unilateral early-stage breast cancer are increasingly choosing contralateral prophylactic mastectomy (CPM) despite the absence of survival benefits and increased risk of surgical complications. Data are lacking on whether this trend extends to women with clinically locally advanced nonmetastatic (cT4M0) cancer. This study aims to estimate national CPM trends in women with unilateral cT4M0 breast cancer. METHODS: Women aged ≥ 18 years, who underwent mastectomy during 2004 to 2014 for unilateral cT4M0 breast cancer were identified using the National Cancer Database and grouped as all locally advanced (T4), chest wall invasion, skin nodule/ulceration, or both (T4abc), and inflammatory (T4d) cancer. Poisson regression for trends and logistic modeling for predictors of CPM were performed. RESULTS: Of 23 943 women, 41% had T4abc disease and 35% T4d. Cumulative CPM rates were 15%, 23%, and 18%, for the T4abc, T4d, and all T4 groups, respectively. Trend analysis revealed a significant upsurge in CPM demonstrating 12% annual growth for T4abc tumors, 8% for T4d and 9% for all T4 (all P < 0.001). CONCLUSIONS: Increasing numbers of women with unilateral cT4M0 breast cancer are undergoing CPM. This rising trend warrants further research to understand stakeholders' preferences in surgical decision-making for women with locally advanced breast cancer.


Asunto(s)
Mastectomía Profiláctica/métodos , Mastectomía Profiláctica/tendencias , Neoplasias de Mama Unilaterales/cirugía , Adolescente , Adulto , Anciano , Femenino , Estudios de Seguimiento , Humanos , Estudios Longitudinales , Persona de Mediana Edad , Pronóstico , Estudios Retrospectivos , Neoplasias de Mama Unilaterales/patología , Adulto Joven
5.
J Reconstr Microsurg ; 35(2): 124-128, 2019 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-30099735

RESUMEN

BACKGROUND: One aim of unilateral postmastectomy breast reconstruction (BR) is to restore symmetry with the contralateral breast. As such, unilateral prosthetic reconstruction often requires a contralateral symmetry procedure (CSP). There is sparse literature on the impact of CSPs on long-term patient-reported outcomes (PROs) such as satisfaction and health-related quality of life (HRQoL). This study aims to describe PROs following CSPs, using a validated PRO tool, BREAST-Q. The hypothesis is that CSPs are associated with greater patient-reported satisfaction and HRQoL. METHODS: This study is a single institutional analysis of prospectively collected BREAST-Q scores of patients who underwent unilateral prosthetic BR during 2011 to 2015. Women 18 years and older with BREAST-Q scores measured ≥ 9months after BR with or without CSP(s) at the time of expander replacement were included. Patients were classified into four subcohorts: augmentation, mastopexy, reduction, and no symmetry procedure (controls). Sociodemographic, clinical characteristics, and BREAST-Q scores were analyzed. Multivariable linear regression was performed. RESULTS: Of 553 patients, 67 (12%) underwent contralateral augmentation, 68 (12%) mastopexy, 93(17%) reduction, and 325 (59%) were controls. Mean follow-up time was 52 months. Satisfaction with breast and outcomes were higher in the augmentation compared with the control groups (p = 0.01). On multivariable analysis, augmentation remained an independent predictor of satisfaction with breast (p = 0.04). Physical well-being scores were lower for contralateral mastopexy and reduction compared with the controls with a trend toward statistical significance on multivariable models. Psychological and sexual well-being was similar across groups. CONCLUSION: Prosthetic reconstruction with contralateral breast augmentation was associated with greater satisfaction with breast and reconstructive outcome. In contrast, breast reduction and mastopexy procedures demonstrated equivalent satisfaction with breasts compared with controls but may be associated with lower physical well-being. Such information can be used to improve the shared decision-making process for women who choose unilateral prosthetic BR.


Asunto(s)
Implantes de Mama/estadística & datos numéricos , Mama/anatomía & histología , Estética/psicología , Mamoplastia , Mastectomía , Satisfacción del Paciente/estadística & datos numéricos , Dispositivos de Expansión Tisular/estadística & datos numéricos , Adulto , Mama/cirugía , Toma de Decisiones , Femenino , Estudios de Seguimiento , Humanos , Mamoplastia/métodos , Mamoplastia/psicología , Persona de Mediana Edad , Medición de Resultados Informados por el Paciente , Estudios Retrospectivos , Resultado del Tratamiento
6.
J Reconstr Microsurg ; 33(5): 312-317, 2017 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-28235218

RESUMEN

Background Immediate breast reconstruction (IBR) is often deferred, when postmastectomy radiotherapy (PMRT) is anticipated, due to high complication rates. Nonetheless, because of robust data supporting improved health-related quality of life associated with reconstruction, physicians and patients may be more accepting of tradeoffs. The current study explores national trends of IBR utilization rates and methods in the setting of PMRT, using the National Cancer Database (NCDB). The study hypothesis is that prosthetic techniques have become the most common method of IBR in the setting of PMRT. Methods NCDB was queried from 2004 to 2013 for women, who underwent mastectomy with or without IBR. Patients were grouped according to PMRT status. Multivariate logistic regression was used to calculate odds of IBR in the setting of PMRT. Trend analyses were done for rates and methods of IBR using Poisson regression to determine incidence rate ratios (IRRs). Results In multivariate analysis, radiated patients were 30% less likely to receive IBR (p < 0.05). The rate increase in IBR was greater in radiated compared with nonradiated patients (IRR: 1.12 vs. 1.09). Rates of reconstruction increased more so in radiated compared with nonradiated patients for both implants (IRR 1.15 vs. 1.11) and autologous techniques (IRR 1.08 vs. 1.06). Autologous reconstructions were more common in those receiving PMRT until 2005 (p < 0.05), with no predominant technique thereafter. Conclusion Although IBR remains a relative contraindication, rates of IBR are increasing to a greater extent in patients receiving PMRT. Implants have surpassed autologous techniques as the most commonly used method of breast reconstruction in this setting.


Asunto(s)
Implantes de Mama/estadística & datos numéricos , Neoplasias de la Mama/radioterapia , Neoplasias de la Mama/cirugía , Mamoplastia/métodos , Mamoplastia/estadística & datos numéricos , Radioterapia Adyuvante/estadística & datos numéricos , Adulto , Bases de Datos Factuales , Toma de Decisiones , Femenino , Estudios de Seguimiento , Humanos , Mamoplastia/tendencias , Mastectomía , Pautas de la Práctica en Medicina , Calidad de Vida , Estudios Retrospectivos , Factores de Tiempo , Resultado del Tratamiento , Estados Unidos
7.
J Reconstr Microsurg ; 31(9): 643-6, 2015 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-26220434

RESUMEN

BACKGROUND: Free jejunal transfer for pharyngoesophageal reconstruction has often been criticized for its associated donor-site morbidity. Conversely, the same argument has been invoked to support use of fasciocutaneous flaps, given their low incidence of donor-site complications. The purpose of the current study was to document donor-site complication rate with free jejunal flaps for pharyngoesophageal reconstruction, in the hands of an experienced surgeon. METHODS: A retrospective chart review was performed for consecutive patients who underwent free jejunal transfer between 1992 and 2012 by the senior author (P.G.C.). Demographic data, abdominal complications, surgical characteristics of small bowel anastomoses, and postoperative bowel function were specifically noted. RESULTS: Overall, 92 jejunal flap reconstructions were performed in 90 patients. The mean follow-up time was 29 months. Twelve (13%) patients had prior abdominal surgery. Donor-site complications included ileus (n = 2), wound cellulitis (n = 1), wound dehiscence (n = 1), and small bowel obstruction (n = 1). Mean time to initiation of tube feeds after reconstruction was 5 days. A total of 77 (86.5%) patients were discharged on an oral diet. The perioperative mortality rate of 2% was not associated with any donor-site complication. CONCLUSION: Free jejunal transfer is associated with minimal and acceptable donor-site complication rates. The choice of flap for pharyngoesophageal reconstruction should be determined by the type of defect, potential recipient site complications, and the surgeon's familiarity with the flap. Potential donor-site complications should not be a deterrent for free jejunal flaps given the low rate described in this study.


Asunto(s)
Neoplasias Esofágicas/cirugía , Colgajos Tisulares Libres , Neoplasias de Cabeza y Cuello/cirugía , Yeyuno/trasplante , Neoplasias Faríngeas/cirugía , Procedimientos de Cirugía Plástica , Complicaciones Posoperatorias/patología , Sitio Donante de Trasplante/patología , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Niño , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Resultado del Tratamiento
8.
J Reconstr Microsurg ; 31(5): 378-83, 2015 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-25769088

RESUMEN

BACKGROUND: The supraclavicular artery island flap (SAIF) has recently been repopularized as a versatile and reliable option for reconstruction of oncological head and neck defects. Prior ipsilateral neck dissection or irradiation is considered a relative contraindication to its use. The aim of this study was to describe the safety and utility of the SAIF for head and neck reconstruction in the setting of neck dissection and radiation. METHODS: A retrospective chart review was performed of consecutive SAIF reconstructions at two institutions between May 2011 and 2014. In addition to demographic data, comorbidities, indications, surgical characteristics, data about radiation treatment, and neck dissection were specifically recorded. Donor and recipient site complications were noted. Fisher exact test was performed to analyze if neck dissection or radiation were associated with complications. RESULTS: A total of 22 patients underwent SAIF reconstruction for an array of head and neck defects. Donor site infection was noted in one patient. Recipient site complications included, wound dehiscence (n = 2), orocutaneous fistula (n = 1), carotid blowout (n = 1), and total flap loss (n = 1). There was no association between prior neck dissection or radiation treatment and flap loss (p = 1.00). CONCLUSION: The SAIF is safe for use in patients who have had an ipsilateral neck dissection involving level IV or V lymph nodes and/or radiation treatment to the neck. It can be used alone or in combination with other flaps for closure of a variety of head and neck defects.


Asunto(s)
Clavícula/irrigación sanguínea , Neoplasias de Cabeza y Cuello/cirugía , Procedimientos de Cirugía Plástica/métodos , Colgajos Quirúrgicos , Anciano , Anciano de 80 o más Años , Arterias , Femenino , Neoplasias de Cabeza y Cuello/patología , Humanos , Neoplasias Laríngeas/patología , Neoplasias Laríngeas/cirugía , Escisión del Ganglio Linfático , Masculino , Persona de Mediana Edad , Neoplasias Faríngeas/patología , Neoplasias Faríngeas/cirugía , Estudios Retrospectivos
11.
Ann Surg Oncol ; 21(7): 2159-64, 2014 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-24740825

RESUMEN

BACKGROUND: Indications for radiotherapy in breast cancer treatment are expanding. Long-term satisfaction and health-related quality of life (HR-QOL), important outcomes after alloplastic breast reconstruction and radiation, have not been measured in irradiated patients by using a condition-specific, validated patient-reported outcomes instrument. The aim was to evaluate patient satisfaction and HR-QOL in patients with implant breast reconstruction and radiotherapy. METHODS: A multicenter cross-sectional survey of patients who underwent implant-based breast reconstruction from three centers in the United States and Canada, with and without radiation, was performed. Satisfaction with breasts, satisfaction with outcome, psychosocial well-being, sexual well-being, and physical well-being outcomes were evaluated using the BREAST-Q(©) (Reconstruction Module). Multivariable analysis was performed to evaluate the effect of radiotherapy on patient satisfaction with breasts with adjustment by patient and treatment characteristics. RESULTS: The response rate was 71 %, with 633 completed questionnaires returned. Mean follow-up was 3.3 years for irradiated patients (n = 219) and 3.7 years for nonirradiated patients (n = 414). Patients with radiation had significantly lower satisfaction with breasts (58.3 vs. 64.0; p < 0.01), satisfaction with outcome (66.8 vs. 71.4; p < 0.01), psychosocial well-being (66.7 vs. 70.9; p < 0.01), sexual well-being (47.0 vs. 52.3; p < 0.01), and physical well-being (71.8 vs. 75.1; p < 0.01) compared with nonirradiated patients. Multivariable analysis confirmed the negative effect of radiotherapy on satisfaction with breasts (ß = -2.6; p = 0.03) when adjusted for patient and treatment factors. CONCLUSIONS: Radiotherapy has a negative effect on HR-QOL and satisfaction with breasts in patients with implant reconstruction compared with nonirradiated patients. The information provided here can inform decision-making and help set appropriate expectations for patients undergoing implant breast reconstruction and radiation.


Asunto(s)
Implantación de Mama , Neoplasias de la Mama/psicología , Mamoplastia/psicología , Satisfacción del Paciente/estadística & datos numéricos , Calidad de Vida , Neoplasias de la Mama/radioterapia , Neoplasias de la Mama/cirugía , Canadá , Terapia Combinada , Estudios Transversales , Femenino , Estudios de Seguimiento , Humanos , Persona de Mediana Edad , Estadificación de Neoplasias , Pronóstico , Encuestas y Cuestionarios
12.
Ann Plast Surg ; 73(3): 279-81, 2014 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-23644443

RESUMEN

BACKGROUND: Iatrogenic pneumothorax is a serious intraoperative complication of immediate breast reconstruction with tissue expanders. However, there is paucity of literature regarding incidence or management of intraoperative pneumothorax in the breast reconstruction patient population. METHODS: We performed a retrospective chart review on prospectively collected data from all patients undergoing immediate breast reconstruction with tissue expanders from 1992 to 2012 to determine institutional incidence. We also searched the Nationwide Inpatient Sample database from 1998 to 2008 to determine national incidence. RESULTS: A total of 9653 tissue expanders were placed in 6955 patients at the Memorial Sloan Kettering Cancer Center between 1992 and 2012. There were 3 cases of pneumothorax during immediate breast reconstruction with tissue expanders. The incidence of pneumothorax is 0.03% per expander and 0.04% per patient. From the national database, there were 153 cases of pneumothorax during immediate breast reconstruction with tissue expanders in 27,612 patients. The overall national incidence of pneumothorax is 0.55% per patient. CONCLUSIONS: Our algorithm for management includes a thoracic surgery consultation intraoperatively. A chest tube should be placed at a site distal to the pleurotomy. The site of injury should be repaired primarily or patched as necessary. If the patient remains stable, it is safe to proceed with placement of the tissue expander.


Asunto(s)
Implantes de Mama/efectos adversos , Complicaciones Intraoperatorias/epidemiología , Complicaciones Intraoperatorias/etiología , Mamoplastia/efectos adversos , Neumotórax/epidemiología , Neumotórax/etiología , Dispositivos de Expansión Tisular/efectos adversos , Algoritmos , Femenino , Humanos , Incidencia , Complicaciones Intraoperatorias/terapia , Mamoplastia/métodos , Persona de Mediana Edad , Neumotórax/terapia , Estudios Retrospectivos
13.
J Reconstr Microsurg ; 30(5): 289-96, 2014 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-24323480

RESUMEN

There is increased clinical use of computer-assisted design (CAD) and computer-assisted modeling (CAM) for osseous flap reconstruction, particularly in the head and neck region. Limited information exists about methods to optimize the application of this new technology and for cases in which it may be advantageous over existing methods of osseous flap shaping. A consecutive series of osseous reconstructions planned with CAD/CAM over the past 5 years was analyzed. Conceptual considerations and refinements in the CAD/CAM process were evaluated. A total of 48 reconstructions were performed using CAD/CAM. The majority of cases were performed for head and neck tumor reconstruction or related complications whereas the remainder (4%) were performed for penetrating trauma. Defect location was the mandible (85%), maxilla (12.5%), and pelvis (2%). Reconstruction was performed immediately in 73% of the cases and delayed in 27% of the cases. The mean number of osseous flap bone segments used in reconstruction was 2.41. Areas of optimization include the following: mandible cutting guide placement, osteotomy creation, alternative planning, and saw blade optimization. Identified benefits of CAD/CAM over current techniques include the following: delayed timing, anterior mandible defects, specimen distortion, osteotomy creation in three dimensions, osteotomy junction overlap, plate adaptation, and maxillary reconstruction. Experience with CAD/CAM for osseous reconstruction has identified tools for technique optimization and cases where this technology may prove beneficial over existing methods. Knowledge of these facts may contribute to improved use and main-stream adoption of CAD/CAM virtual surgical planning by reconstructive surgeons.


Asunto(s)
Simulación por Computador , Peroné/trasplante , Neoplasias de Cabeza y Cuello/cirugía , Mandíbula/cirugía , Maxilar/cirugía , Procedimientos de Cirugía Plástica , Cirugía Asistida por Computador , Colgajos Quirúrgicos , Adulto , Anciano , Placas Óseas , Femenino , Humanos , Procesamiento de Imagen Asistido por Computador , Masculino , Mandíbula/anatomía & histología , Maxilar/anatomía & histología , Persona de Mediana Edad , Modelos Anatómicos , Osteotomía , Procedimientos de Cirugía Plástica/tendencias , Cirugía Asistida por Computador/tendencias , Resultado del Tratamiento
14.
Br J Oral Maxillofac Surg ; 62(1): 23-29, 2024 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-38042715

RESUMEN

In this study, we aimed to appraise the quality and psychometric properties of quality of life (QOL) assessment tools used after microsurgical reconstruction for head and neck cancers. A systematic review of QOL assessment tools used in head and neck cancer patients after microsurgical reconstruction was performed; emphasis was placed on psychometric properties and validity. Fifty-four studies published between January 2010 and February 2023 fulfilled the criteria; in these, twenty-three different QOL assessment tools were identified. The most commonly used instrument was the European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire Head and Neck version (EORTC-H&N). No assessment tool fulfilled all the quality criteria; no single tool presented evidence from all the components of validity. Almost all reported reliability coefficients were above 0.7; most papers reported an internal consistency coefficient (Cronbach's alpha) for the global score. The array of available tools allows for the choice of the most appropriate one depending on the context faced by the clinician or researcher.


Asunto(s)
Neoplasias de Cabeza y Cuello , Calidad de Vida , Humanos , Reproducibilidad de los Resultados , Neoplasias de Cabeza y Cuello/cirugía , Encuestas y Cuestionarios , Psicometría
15.
Rev Med Chil ; 141(2): 181-6, 2013 Feb.
Artículo en Español | MEDLINE | ID: mdl-23732490

RESUMEN

BACKGROUND: Approximately 150 subjects per year suffer severe burns in Chile. AIM: To analyze sociodemographic/clinical features and outcomes of severely burned patients. MATERIAL AND METHODS: Retrospective cohort study of 936 patients aged 47 ± 20 years (66% males), admitted to the National Burn Center of Chile between 2006 and 2010. Sociodemographic/clinical and burn variables and outcomes were studied. RESULTS: Mean total percentage of body surface area burned was 27 + 20%. A quarter of the patients had social features that could jeopardize rehabilitation. Fire was the burning agent in 73%, which along with electricity presented greater lethality (p < 0.01). Inhalation injury was diagnosed in 22% of the patients. Twenty eight percent of patients had impaired consciousness at the moment of the accident, leading to larger burns, higher incidence of inhalation injury and greater lethality. Lethality for severe, critical and exceptional survival groups was 8.4,37.7 and 70.4%, respectively. CONCLUSIONS: Severely burned patients in Chile are mainly males at working age. Fire is the main agent and 28% had impaired consciousness, which was associated with an increase in the severity of burns. Knowledge of the characteristics and outcomes of the patients is important to implement prevention and treatment strategies adjusted to the national reality.


Asunto(s)
Unidades de Quemados/estadística & datos numéricos , Quemaduras/mortalidad , Hospitalización/estadística & datos numéricos , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Superficie Corporal , Quemaduras/etiología , Quemaduras/patología , Quemaduras/terapia , Chile/epidemiología , Estudios de Cohortes , Femenino , Incendios , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Índice de Severidad de la Enfermedad , Factores Socioeconómicos , Adulto Joven
17.
Rev. cir. (Impr.) ; 75(5)oct. 2023.
Artículo en Español | LILACS-Express | LILACS | ID: biblio-1530064

RESUMEN

La mastectomía total por cáncer de mama produce una deformidad importante en las pacientes, con alteraciones severas de su autoestima, imagen corporal, sexualidad, y calidad de vida en general. El gold estándar en los países desarrollados es la reconstrucción mamaria inmediata y, actualmente existen pocas contraindicaciones absolutas para realizar alguna técnica de reconstrucción. Este artículo se describen las opciones reconstructivas (colgajos e implantes), tiempos de reconstrucción, ventajas y desventajas de ambas técnicas, potenciales complicaciones, y se propone un algoritmo de tratamiento. La elección de la técnica de reconstrucción debería ser decidida entre la paciente y su cirujano/a, considerando características físicas, factores relacionados con la enfermedad y tratamiento oncológico, y preferencias de las pacientes.


Total mastectomy for breast cancer treatment can be a cause of deformity and distress for patients, with severe impairment of self-esteem, body image, sexuality, and quality of life. In developing countries, immediate breast reconstruction is the gold standard, and there are only a few absolut contraindications for some technique of breast reconstruction. This article describes reconstructive options (flaps and allo-plastic material), reconstructive timing, pros and cons of both techniques, potential complications, and an algorithm of treatment is proposed. Choice of the reconstructive technique should be decided by the patient and her surgeon, considering physical characteristics, factors related with the disease and oncologic treatments, and patients' preferences.

18.
Plast Reconstr Surg ; 138(6): 1312-1320, 2016 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-27879602

RESUMEN

BACKGROUND: Improved understanding and management of health-related quality of life represents one of the greatest unmet needs for patients with head and neck malignancies. The purpose of this study was to prospectively measure health-related quality of life associated with different anatomical (head and neck) surgical resections. METHODS: A prospective analysis of health-related quality of life was performed in patients undergoing surgical resection with flap reconstruction for stage II or III head and neck malignancies. Patients completed the European Organization for Research and Treatment of Cancer Core Quality-of-Life Questionnaire-30 and the European Organization for Research and Treatment of Cancer Head and Neck Cancer Module-35 preoperatively, and at set postoperative time points. Scores were compared with a paired t test. RESULTS: Seventy-five patients were analyzed. The proportion of the cohort not alive at 2 years was 53 percent. Physical, role, and social functioning scores at 3 months were significantly lower than preoperative values (p < 0.05). At 12 months postoperatively, none of the function or global quality-of-life scores differed from preoperative levels, whereas five of the symptom scales remained below baseline. At 1 year postoperatively, maxillectomy, partial glossectomy, and oral lining defects had better function and fewer symptoms than mandibulectomy, laryngectomy, and total glossectomy. From 6 to 12 months postoperatively, partial glossectomy and oral lining defects had greater global quality of life than laryngectomies (p < 0.05). CONCLUSIONS: Postoperative health-related quality of life is associated with the anatomical location of the head and neck surgical resection. Preoperative teaching should be targeted for common ablative defects, with postoperative expectations adjusted appropriately. Because surgery negatively impacts health-related quality of life in the immediate postoperative period, the limited survivorship should be reviewed with patients. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.


Asunto(s)
Neoplasias de Cabeza y Cuello/cirugía , Indicadores de Salud , Procedimientos de Cirugía Plástica , Calidad de Vida , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Procedimientos de Cirugía Plástica/métodos , Colgajos Quirúrgicos , Resultado del Tratamiento
19.
Plast Reconstr Surg ; 137(3): 510e-517e, 2016 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-26910695

RESUMEN

BACKGROUND: A consensus is lacking on a uniform reconstructive algorithm for patients with locally advanced breast cancer who require postmastectomy radiotherapy. Both delayed autologous and immediate prosthetic techniques have inherent advantages and complications. The study hypothesis is that implants are more cost effective than autologous reconstruction in the setting of postmastectomy radiotherapy because of immediate restoration of the breast mound. METHODS: A cost-effectiveness analysis model using the payer perspective was created comparing delayed autologous and immediate prosthetic techniques against the do-nothing option of mastectomy without reconstruction. Costs were obtained from the 2010 Nationwide Inpatient Sample database. Effectiveness was determined using the BREAST-Q patient-reported outcome measure. A breast quality-adjusted life-year value was considered 1 year of perfect breast health-related quality of life. The incremental cost-effectiveness ratio was calculated for both treatments compared with the do-nothing option. RESULTS: BREAST-Q scores were obtained from patients who underwent immediate prosthetic reconstruction (n = 196), delayed autologous reconstruction (n = 76), and mastectomy alone (n = 71). The incremental cost-effectiveness ratios for immediate prosthetic and delayed autologous reconstruction compared with mastectomy alone were $57,906 and $102,509, respectively. Sensitivity analysis showed that the incremental cost-effectiveness ratio for both treatment options decreased with increasing life expectancy. CONCLUSIONS: For patients with advanced breast cancer who require postmastectomy radiotherapy, immediate prosthetic-based breast reconstruction is a cost-effective approach. Despite high complication rates, implant use can be rationalized based on low cost and health-related quality-of-life benefit derived from early breast mound restoration. If greater life expectancy is anticipated, autologous transfer is cost effective as well and may be a superior option.


Asunto(s)
Neoplasias de la Mama/cirugía , Análisis Costo-Beneficio , Mamoplastia/economía , Mamoplastia/métodos , Colgajos Quirúrgicos/economía , Encuestas y Cuestionarios , Adulto , Anciano , Implantes de Mama/economía , Neoplasias de la Mama/etiología , Neoplasias de la Mama/mortalidad , Neoplasias de la Mama/patología , Instituciones Oncológicas , Estudios Transversales , Árboles de Decisión , Supervivencia sin Enfermedad , Femenino , Humanos , Mastectomía/métodos , Persona de Mediana Edad , Ciudad de Nueva York , Años de Vida Ajustados por Calidad de Vida , Radioterapia Adyuvante , Colgajos Quirúrgicos/irrigación sanguínea , Colgajos Quirúrgicos/trasplante , Análisis de Supervivencia , Trasplante Autólogo
20.
Plast Reconstr Surg ; 137(1): 12-18, 2016 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-26710002

RESUMEN

BACKGROUND: Inadequate access to breast reconstruction was a motivating factor underlying passage of the Women's Health and Cancer Rights Act. It remains unclear whether all patients interested in breast reconstruction undergo this procedure. The aim of this study was to determine whether geographic disparities are present that limit the rate and method of postmastectomy reconstruction. METHODS: Travel distance in miles between the patient's residence and the hospital reporting the case was used as a quantitative measure of geographic disparities. The American College of Surgeons National Cancer Database was queried for mastectomy with or without reconstruction performed from 1998 to 2011. Reconstructive procedures were categorized as implant or autologous techniques. Standard statistical tests including linear regression were performed. RESULTS: Patients who underwent breast reconstruction had to travel farther than those who had mastectomy alone (p < 0.01). A linear correlation was demonstrated between travel distance and reconstruction rates (p < 0.01). The mean distances traveled by patients who underwent reconstruction at community, comprehensive community, or academic programs were 10.3, 19.9, and 26.2 miles, respectively (p < 0.01). Reconstruction rates were significantly greater at academic programs. Patients traveled farther to undergo autologous compared with prosthetic reconstruction. CONCLUSIONS: Although greater patient awareness and insurance coverage have contributed to increased breast reconstruction rates in the United States, the presence of geographic barriers suggests an unmet need. Academic programs have the greatest reconstruction rates, but are located farther from patients' residences. Increasing the number of plastics surgeons, especially in community centers, would be one method of addressing this inequality.


Asunto(s)
Neoplasias de la Mama/cirugía , Necesidades y Demandas de Servicios de Salud , Disparidades en Atención de Salud/economía , Mamoplastia/economía , Viaje , Adulto , Neoplasias de la Mama/patología , Bases de Datos Factuales , Femenino , Geografía , Accesibilidad a los Servicios de Salud/estadística & datos numéricos , Disparidades en Atención de Salud/estadística & datos numéricos , Humanos , Cobertura del Seguro , Mamoplastia/métodos , Mamoplastia/estadística & datos numéricos , Mastectomía/métodos , Persona de Mediana Edad , Patient Protection and Affordable Care Act , Estudios Retrospectivos , Medición de Riesgo , Estados Unidos , Salud de la Mujer
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