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1.
JPRAS Open ; 41: 116-127, 2024 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-38984322

RESUMO

Introduction: Enhanced recovery after surgery (ERAS) protocols have been implemented to decrease opioid use and decrease patient hospital length of stay (LOS, days). Serratus anterior plane (SAP) blocks anesthetize the T2 through T9 dermatomes of the breast and can be applied intraoperatively. The purpose of this study was to compare postoperative opioid (OME) consumption and LOS between a control group, an ERAS group, and an ERAS/local anesthetic cocktail group in patients who underwent implant-based breast reconstruction. Methods: In this study, 142 women who underwent implant-based breast reconstruction between 2004 and 2020 were divided into Group A (46 patients), a historical cohort; Group B (73 patients), an ERAS/no-block control group; and Group C (23 patients), an ERAS/anesthetic cocktail study group. Primary outcomes of interest were postanesthesia care unit (PACU), inpatient and total hospital OME consumption, and PACU LOS. Results: A significant decrease was observed from Group A to C in PACU LOS (103.3 vs. 80.2 vs. 70.5; p = 0.011), OME use (25.1 vs. 11.4 vs. 5.7; p < 0.0001), and total hospital OME (120.3 vs. 95.2 vs. 35.9; p < 0.05). No difference was observed in inpatient OMEs between the three groups (95.2 vs. 83.8 vs. 30.8; p = 0.212). Despite not reaching statistical significance, Group C consumed an average of 50-60 % less opioids per patient than did Group B in PACU, inpatient, and total hospital OMEs. Conclusion: Local anesthetic blocks are important components of ERAS protocols. Our results demonstrate that a combination regional block with a local anesthetic cocktail in an ERAS protocol can decrease opioid consumption in implant-based breast reconstruction.

2.
Plast Reconstr Surg ; 153(3): 650e-655e, 2024 Mar 01.
Artigo em Inglês | MEDLINE | ID: mdl-37220273

RESUMO

BACKGROUND: Microsurgery is conducted on tiny anatomical structures such as blood vessels and nerves. Over the past few decades, little has changed in the way plastic surgeons visualize and interact with the microsurgical field. New advances in augmented reality (AR) technology present a novel method for microsurgical field visualization. Voice- and gesture-based commands can be used in real time to adjust the size and position of a digital screen. Surgical decision support and/or navigation may also be used. The authors assess the use of AR in microsurgery. METHODS: The video feed from a Leica Microsystems OHX surgical microscope was streamed to a Microsoft HoloLens2 AR headset. A fellowship-trained microsurgeon and three plastic surgery residents then performed a series of four arterial anastomoses on a chicken thigh model using the AR headset, a surgical microscope, a video microscope (or "exoscope"), and surgical loupes. RESULTS: The AR headset provided an unhindered view of the microsurgical field and peripheral environment. The subjects remarked on the benefits of having the virtual screen track with head movements. The ability of participants to place the microsurgical field in a tailored comfortable, ergonomic position was also noted. Points of improvement were the low image quality compared with current monitors, image latency, and the lack of depth perception. CONCLUSIONS: AR is a useful tool that has the potential to improve microsurgical field visualization and the way surgeons interact with surgical monitors. Improvements in screen resolution, latency, and depth of field are needed.


Assuntos
Realidade Aumentada , Procedimentos de Cirurgia Plástica , Cirurgia Plástica , Humanos , Microcirurgia/métodos , Procedimentos Neurocirúrgicos/métodos
3.
Proc (Bayl Univ Med Cent) ; 36(4): 501-509, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37334077

RESUMO

Introduction: Perioperative pain control is an important component of any plastic surgery practice. Due to the incorporation of Enhanced Recovery after Surgery (ERAS) protocols, reported pain level, opioid consumption, and hospital length of stay numbers have decreased significantly. This article provides an up-to-date review of current ERAS protocols in use, reviews individual aspects of ERAS protocols, and discusses future directions for the continual improvement of ERAS protocols and control of postoperative pain. ERAS components: ERAS protocols have proven to be excellent methods of decreasing patient pain, opioid consumption, and postanesthesia care unit (PACU) and/or inpatient length of stay. ERAS protocols have three phases: preoperative education and pre-habilitation, intraoperative anesthetic blocks, and a postoperative multimodal analgesia regimen. Intraoperative blocks consist of local anesthetic field blocks and a variety of regional blocks, with lidocaine or lidocaine cocktails. Various studies throughout the surgical literature have demonstrated the efficacy of these aspects and their relevance to the overall goal of decreasing patient pain, both in plastic surgery and other surgical fields. In addition to the individual ERAS phases, ERAS protocols have shown promise in both the inpatient and outpatient sectors of plastic surgery of the breast. Conclusion: ERAS protocols have repeatedly been shown to provide improved patient pain control, decreased hospital or PACU length of stay, decreased opioid use, and cost savings. Although protocols have most commonly been utilized in inpatient plastic surgery procedures of the breast, emerging evidence points towards similar efficacy when used in outpatient procedures. Furthermore, this review demonstrates the efficacy of local anesthetic blocks in controlling patient pain.

4.
Clin Plast Surg ; 50(2): 313-323, 2023 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-36813409

RESUMO

The transverse upper/myocutaneous gracilis is a medial thigh-based flap primarily reserved as a secondary choice for autologous reconstruction of small to moderate-sized breasts in women without a suitable abdominal donor site. Its consistent and reliable anatomy based on the medial circumflex femoral artery permits expedient flap harvest with relatively low donor site morbidity. The primary disadvantage is the limited achievable volume, often necessitating augmentation such as extended flap modifications, autologous fat grafting, flap stacking, or even implant placement.


Assuntos
Mamoplastia , Retalho Miocutâneo , Feminino , Humanos , Retalho Miocutâneo/cirurgia , Retalho Miocutâneo/transplante , Mama/cirurgia , Transplante Autólogo , Coxa da Perna/cirurgia
5.
Plast Reconstr Surg ; 151(5): 941-947, 2023 05 01.
Artigo em Inglês | MEDLINE | ID: mdl-36729554

RESUMO

BACKGROUND: Enhanced recovery after surgery (ERAS) programs have been detailed in the literature predominantly in the inpatient setting. The purpose of this study was to determine the effect of an ERAS protocol with a preoperative educational class on opioid prescribing and patient outcomes for outpatient breast surgery. METHODS: An ERAS protocol was formulated focusing on preoperative education, multimodal pain control, and an intraoperative block. The study was conducted as an institutional review board-approved retrospective review. Women undergoing breast reconstruction revision, breast reduction, delayed insertion of prosthesis, tissue expander to implant exchange, and matching procedures were included. The patients were separated into pre-ERAS and ERAS cohorts. Data on demographic characteristics, postanesthesia care unit (PACU) length of stay, PACU oral morphine equivalent (OME) consumption, outpatient OME prescriptions, major and minor complications, and need for additional opioid prescriptions were collected. Analysis was performed with the Fisher exact test or chi-square test as appropriate. RESULTS: Group 1 (pre-ERAS) and group 2 (ERAS) each included 68 patients. The cohorts had similar age, body mass index, diabetes status, and tobacco use. Group 1 was prescribed an average of 216 OMEs, compared with 126.4 OMEs for group 2, a 41.5% decrease ( P < 0.0001). The pre-ERAS group consumed an average of 23.3 OMEs in the PACU versus 16.6 OMEs in the ERAS group ( P = 0.005). Fewer patients in the ERAS group required additional prescriptions for narcotic pain medication at postoperative follow-up ( P = 0.116). No differences were seen in major or minor complications. CONCLUSION: An ERAS protocol that uses a multimodal approach to pain control and preoperative patient education is useful in the outpatient setting and can help decrease opioid consumption. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, III.


Assuntos
Neoplasias da Mama , Recuperação Pós-Cirúrgica Melhorada , Humanos , Feminino , Analgésicos Opioides/uso terapêutico , Pacientes Ambulatoriais , Dor Pós-Operatória/tratamento farmacológico , Dor Pós-Operatória/etiologia , Dor Pós-Operatória/prevenção & controle , Padrões de Prática Médica , Estudos Retrospectivos , Morfina/uso terapêutico , Neoplasias da Mama/complicações , Tempo de Internação
6.
Plast Reconstr Surg ; 150(3): 506e-515e, 2022 09 01.
Artigo em Inglês | MEDLINE | ID: mdl-35749219

RESUMO

BACKGROUND: Transversus abdominis plane blocks can improve pain control and decrease opioid use within an enhanced recovery after surgery (ERAS) protocol in patients undergoing abdominally based autologous breast reconstruction. The authors have transitioned to using a local analgesic cocktail for transversus abdominis plane blocks. The purpose of this study was to compare postoperative opioid use in patients who received the blocks. METHODS: Patients who underwent abdominally based autologous breast reconstruction between November of 2015 and December of 2019 were retrospectively reviewed. The study group received bupivacaine, ketorolac, dexmedetomidine, and dexamethasone; the control group received liposomal bupivacaine with or without bupivacaine, ketorolac, or dexmedetomidine, as a transversus abdominis plane block. The primary outcome of interest was postoperative opioid use and pain scores. RESULTS: One hundred four women met inclusion criteria: 36 in group A (before ERAS, before transversus abdominis plane block), 38 in group B (ERAS, transversus abdominis plane block with liposomal bupivacaine), and 30 in group C (ERAS, transversus abdominis plane block with local anesthetic cocktail). Total daily oral morphine equivalent consumption (group A, 633; group B, 240; group C, 135; p < 0.0001) and average daily oral morphine equivalent consumption (group A, 137; group B, 56; group C, 29; p < 0.0001) were significantly less for group C in the inpatient phase. Patients in group C were prescribed significantly fewer outpatient oral morphine equivalents (group A, 79; group B, 74; group C, 52; p = 0.01). CONCLUSIONS: Transversus abdominis plane blocks are a significant component of an ERAS protocol for abdominally based breast reconstruction. Liposomal bupivacaine is a popular option for transversus abdominis plane blocks. The authors' results demonstrate that a local anesthetic cocktail, composed of economical and readily available medications, can provide excellent patient pain control and decrease postoperative opioid use. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, III.


Assuntos
Dexmedetomidina , Mamoplastia , Músculos Abdominais , Analgésicos Opioides/uso terapêutico , Anestésicos Locais/uso terapêutico , Bupivacaína/uso terapêutico , Dexmedetomidina/uso terapêutico , Feminino , Humanos , Cetorolaco/uso terapêutico , Mamoplastia/métodos , Morfina/uso terapêutico , Dor Pós-Operatória/tratamento farmacológico , Dor Pós-Operatória/etiologia , Dor Pós-Operatória/prevenção & controle , Estudos Retrospectivos
7.
Clin Plast Surg ; 48(2): 173-181, 2021 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-33674039

RESUMO

Propeller flaps represent an outstanding alternative to conventional pedicled and free flap options in lower extremity reconstruction, offering significant advantages over the latter. An understanding of the perforasome concept, hot and cold perforator locations, and basic flap design enable the surgeon to readily harvest flaps based on any clinically relevant perforator in freestyle fashion. The purpose of this article is to review fundamentals of propeller flap design and harvest in the lower extremity and discuss reconstructive strategies by level of injury.


Assuntos
Extremidade Inferior/cirurgia , Retalho Perfurante , Procedimentos de Cirurgia Plástica/métodos , Humanos , Extremidade Inferior/lesões
8.
J Plast Reconstr Aesthet Surg ; 74(3): 475-479, 2021 03.
Artigo em Inglês | MEDLINE | ID: mdl-32972878

RESUMO

BACKGROUND: Enhanced recovery after surgery (ERAS) is increasingly used in plastic surgery to optimize patient care. Mitigating the risk of postoperative complications is particularly important in patients with risk factors, such as obesity. The objective of this study is to evaluate the impact of the ERAS pathway in patients, stratified by BMI, undergoing free flap breast reconstruction on length of stay and complications. METHODS: A retrospective review of all patients who underwent abdominally based free flap breast reconstruction from January 2014 to December 2017 was performed. Data collected include participation in the ERAS protocol, patient demographics, length of stay (LOS), complications (minor and major), and 30-day reoperation rates. RESULTS: A total of 123 patients met the inclusion criteria, with 36 non-ERAS and 87 ERAS patients. ERAS patients had a shorter length of stay than non-ERAS patients (4.14 vs. 4.69, p = 0.049). Higher BMI patients progressively benefited from their involvement in an ERAS pathway: class I obese patients had an LOS decrease of 0.99 days (p = 0.048) and class II+ obese patients had an LOS decrease of 1.35 days (p = 0.093). Minor complications, major complications, and reoperation rates were similar between ERAS and non-ERAS patients (p>0.05). CONCLUSION: Utilization of an ERAS protocol for free flap breast reconstruction safely decreases LOS, especially with increasing BMI. Patients benefit from an ERAS protocol without increasing risk of postoperative complications, compared to non-ERAS patients of similar BMIs.


Assuntos
Recuperação Pós-Cirúrgica Melhorada/normas , Retalhos de Tecido Biológico , Mamoplastia , Obesidade , Complicações Pós-Operatórias , Reoperação , Adulto , Índice de Massa Corporal , Protocolos Clínicos , Feminino , Retalhos de Tecido Biológico/efeitos adversos , Retalhos de Tecido Biológico/estatística & dados numéricos , Humanos , Tempo de Internação/estatística & dados numéricos , Mamoplastia/efeitos adversos , Mamoplastia/métodos , Mamoplastia/reabilitação , Pessoa de Meia-Idade , Obesidade/diagnóstico , Obesidade/cirurgia , Avaliação de Processos e Resultados em Cuidados de Saúde , Aceitação pelo Paciente de Cuidados de Saúde , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/cirurgia , Reoperação/métodos , Reoperação/estatística & dados numéricos , Estudos Retrospectivos
9.
Plast Reconstr Surg Glob Open ; 8(7): e2705, 2020 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-32802628

RESUMO

Fat grafting has been shown to improve diseased soft issue. Although the mechanism behind fat grafting's regenerative properties is currently debated, published studies agree that there is an associated vasculogenic effect. A systematic literature review was conducted to elucidate the biochemical pathways responsible for establishing neo-vasculature to grafted fat. METHODS: A systematic literature review was conducted by searching PubMed for current basic science and clinical research relating to fat grafting. In total, 144 of 269 (54%) articles met the inclusion criteria for our literature review. These 144 articles were summarized, with 86 of them (60%) used to construct this article at the authors' discretion. RESULTS: Fat grafting-induced neovascularization can be divided into 3 parts. First, tissue trauma induced via fat injection activates a host inflammatory response necessary for cellular recruitment. Recruited cells promote the formation of connective tissue and neo-vasculature at the graft site. Second, cellular elements within the lipoaspirate contribute to neovascularization through a cytokine burst. Third, a synergistic relationship is established between recruited inflammatory cells and the cytokine burst of grafted fat. The end product of these processes is the differentiation of progenitor cells and the creation of neo-vasculature at the graft site. CONCLUSIONS: Establishing neovasculature is paramount for the survival of grafted fat. Fat graft take can be divided into 2 steps: imbibition and neovascularization. We believe this process occurs through 3 distinct concepts: host inflammation via graft injection, hypoxic response of lipoaspirate-derived cellular elements, and a synergistic relationship between host inflammation and grafted fat.

10.
Plast Reconstr Surg Glob Open ; 5(9): e1480, 2017 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-29062649

RESUMO

Enhanced recovery after surgery is a multidisciplinary perioperative clinical pathway that uses evidence-based interventions to improve the patient experience as well as increase satisfaction, reduce costs, mitigate the surgical stress response, accelerate functional recovery, and decrease perioperative complications. One of the most important elements of enhanced recovery pathways is multimodal pain management. Herein, aspects relating to multimodal analgesia following breast surgical procedures are discussed with the understanding that treatment decisions should be individualized and guided by sound clinical judgment. A review of liposomal bupivacaine, a prolonged-release formulation of bupivacaine, in the management of postoperative pain following breast surgical procedures is presented, and technical guidance regarding optimal administration of liposomal bupivacaine is provided.

11.
Clin Plast Surg ; 44(1): 109-115, 2017 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-27894571

RESUMO

The deep inferior epigastric perforator (DIEP) flap can be used to cover large defects of the proximal lower extremity, abdominal wall, perineum, vulva, and buttock. Pre-expanding DIEP flaps cause a possible delay phenomenon improving vascularity, decrease donor site morbidity, and increase the area that can be covered. Pre-expansion requires staged procedures, has risk of extrusion and infection, causes temporary contour deformity during the expansion process, and requires a longer course. Pre-expanded DIEP flaps can be a useful flap with proper patient selection and planning.


Assuntos
Parede Abdominal/irrigação sanguínea , Retalho Perfurante/irrigação sanguínea , Procedimentos de Cirurgia Plástica/métodos , Expansão de Tecido/métodos , Parede Abdominal/cirurgia , Artérias Epigástricas/cirurgia , Feminino , Humanos , Retalho Perfurante/cirurgia , Coleta de Tecidos e Órgãos
12.
Clin Plast Surg ; 44(1): 65-72, 2017 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-27894584

RESUMO

Internal mammary artery (IMA)-based pedicled perforator flaps can be used to reconstruct defects of the neck and anterior chest wall. Pre-expansion causes a possible delay phenomenon, improves flap survival, and decreases donor site morbidity. It also increases the area that can be covered. Pre-expanding can allow for perforator flaps that require a shorter arc of rotation. The pre-expanded internal mammary artery perforator (IMAP) flap is an excellent option for patients who have undergone multiple failed reconstructions and require large amounts of soft tissue while lacking other donor sites.


Assuntos
Artéria Torácica Interna/anatomia & histologia , Retalho Perfurante/irrigação sanguínea , Procedimentos de Cirurgia Plástica/métodos , Expansão de Tecido , Ferimentos e Lesões/cirurgia , Cabeça/cirurgia , Humanos , Artéria Torácica Interna/cirurgia , Pescoço/cirurgia , Retalho Perfurante/cirurgia
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