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Kim PJ, Yuan M, Wu J, Gallo L, Uhlman K, Voineskos SH, O’Neill A, Hofer SO. "Spin" in Observational Studies in Deep Inferior Epigastric Perforator Flap Breast Reconstruction: A Systematic Review. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2023; 11:e5095. [PMID: 37351115 PMCID: PMC10284325 DOI: 10.1097/gox.0000000000005095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Accepted: 04/26/2023] [Indexed: 06/24/2023]
Abstract
The deep inferior epigastric artery perforator (DIEP) flap is widely used in autologous breast reconstruction. However, the technique relies heavily on nonrandomized observational research, which has been found to have high risk of bias. "Spin" can be used to inappropriately present study findings to exaggerate benefits or minimize harms. The primary objective was to assess the prevalence of spin in nonrandomized observational studies on DIEP reconstruction. The secondary objectives were to determine the prevalence of each spin category and strategy. Methods MEDLINE and Embase databases were searched from January 1, 2015, to November 15, 2022. Spin was assessed in abstracts and full-texts of included studies according to criteria proposed by Lazarus et al. Results There were 77 studies included for review. The overall prevalence of spin was 87.0%. Studies used a median of two spin strategies (interquartile range: 1-3). The most common strategies identified were causal language or claims (n = 41/77, 53.2%), inadequate extrapolation to larger population, intervention, or outcome (n = 27/77, 35.1%), inadequate implication for clinical practice (n = 25/77, 32.5%), use of linguistic spin (n = 22/77, 28.6%), and no consideration of the limitations (n = 21/77, 27.3%). There were no significant associations between selected study characteristics and the presence of spin. Conclusions The prevalence of spin is high in nonrandomized observational studies on DIEP reconstruction. Causal language or claims are the most common strategy. Investigators, reviewers, and readers should familiarize themselves with spin strategies to avoid misinterpretation of research in DIEP reconstruction.
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Affiliation(s)
- Patrick J. Kim
- From the Michael G. DeGroote School of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Morgan Yuan
- Division of Plastic, Reconstructive and Aesthetic Surgery, Department of Surgery, University of Toronto, Toronto, Ontario, Canada
| | - Jeremy Wu
- Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Lucas Gallo
- Division of Plastic Surgery, Department of Surgery, McMaster University, Hamilton, Ontario, Canada
| | - Kathryn Uhlman
- Division of Plastic, Reconstructive and Aesthetic Surgery, Department of Surgery, University of Toronto, Toronto, Ontario, Canada
| | - Sophocles H. Voineskos
- Division of Plastic, Reconstructive and Aesthetic Surgery, Department of Surgery, University of Toronto, Toronto, Ontario, Canada
| | - Anne O’Neill
- Division of Plastic, Reconstructive and Aesthetic Surgery, Department of Surgery, University of Toronto, Toronto, Ontario, Canada
| | - Stefan O.P. Hofer
- Division of Plastic, Reconstructive and Aesthetic Surgery, Department of Surgery, University of Toronto, Toronto, Ontario, Canada
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Prophylactic Antibiotics for Deep Inferior Epigastric Perforator Flap Breast Reconstruction: A Comparison between Three Different Duration Approaches. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2023; 11:e4833. [PMID: 36845865 PMCID: PMC9946379 DOI: 10.1097/gox.0000000000004833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Accepted: 01/11/2023] [Indexed: 02/24/2023]
Abstract
There is no consensus on the duration of prophylactic antibiotic use for autologous breast reconstruction after mastectomy. We attempted to standardize the use of prophylactic antibiotics after mastectomy using a deep inferior epigastric perforator flap for the breast reconstruction procedure. Methods This retrospective case series included 108 patients who underwent immediate breast reconstruction with a deep inferior epigastric perforator flap at the Ditmanson Medical Foundation Chia-Yi Christian Hospital between 2012 and 2019. Patients were divided into three groups based on the duration of prophylactic antibiotic administration (1, 3, and >7 days) for patients with drains. Data were analyzed between January and April 2021. Results The prevalence of surgical site infection in the breast was 0.93% (1/108), and in the abdomen it was 0%. The patient groups did not differ by age, body mass index, smoking status, or neoadjuvant chemotherapy. Only one patient experienced surgical site infection in the breast after half-deep necrosis of the inferior epigastric perforator flap. There were no significant differences in surgical site infection based on the duration of prophylactic antibiotic use. The operation time, methods of breast surgery, volume of fluid drainage in the first 3 days of the abdominal and breast drains, and day of removal of the abdominal and breast drains did not affect surgical site infection. Conclusion Based on these data, we do not recommend extending prophylactic antibiotics beyond 24 hours in deep inferior epigastric perforator reconstruction.
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Wu S, Lung R, Wu N, Jin J. Analgesic Effect of Ropivacaine Pumped in the Sub Rectus Abdominis Muscle Sheath after Abdominoplasty. Aesthetic Plast Surg 2022; 46:1280-1286. [PMID: 35513503 DOI: 10.1007/s00266-022-02885-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 03/30/2022] [Indexed: 12/11/2022]
Abstract
BACKGROUND Abdominoplasty is a major surgical procedure in plastic surgery. It removes excess skin and fat, tightens abdominal muscles and fascia, restores normal abdominal anatomy and reshapes the distorted abdominal contour. According to the statistics released annually by International Society of Aesthetic Plastic Surgery (ISAPS) in 2020, there are more than 900, 000 abdominal wall plastic surgeries performed every year worldwide. However, the most commonly used analgesic methods, such as oral administration, intravenous analgesia and local infiltration anesthesia, do not provide the satisfactory analgesic results. We found that intra-sheath injection of ropivacaine of the rectus abdomen was effective in reducing postoperative pain. OBJECTIVES To retrospectively study the analgesic effect of continuous pumping ropivacaine into the intra-sheath space of rectus abdominis after abdominoplasty. METHODS A retrospective study was conducted on 67 patients with total abdominal wall plastic surgery admitted to Plastic Surgery Hospital of Chinese Academy of Medical Sciences from February 2020 to August 2021. The patients were from 25 to 56 years old, with a mean age of 38.5, ASA grade 1-2, BMI 27-33kg/m2, and rectus abdominis muscle separation range of 4-8cm. Based on the methods of postoperative analgesia, we divided patients into the following two groups: 29 patients in the conventional intravenous analgesic group (group A) and 38 patients in the rectus abdominis intrathecal analgesic group (group B). Group A received PCA with sufentanil 1.0μg/kg+ normal saline diluted to 100ml. Group B received continuous pumping of ropivacaine (0.2625%) through the rectus sheath internal tube in 100mL of normal saline and continued pumping at a rate of 2mL /h. Visual analog pain score (VAS score), analgesic pump pressure times and the degree of postoperative satisfaction were recorded at T1 (24h) and T2 (48h). The incidence of adverse drug reactions and complications related to nerve block within one week after operation were also recorded. RESULTS The clinical data of patients with total abdominal wall plastic surgery in two groups were collected and analyzed. The patients in group B overall had lower postoperative VAS score, less analgesic pump usage, less nausea, vomiting, drowsiness and restlessness and a higher degree of postoperative satisfaction than those in group A. CONCLUSION Continuous pumping of ropivacaine through rectus sheath can effectively relieve postoperative pain, reduce postoperative adverse reactions and improve postoperative satisfaction. 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 . Body Contouring LOE IV.
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Affiliation(s)
- Sainan Wu
- Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100144, China
| | - Richard Lung
- Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100144, China
- Keralty Hospital, 2500 SW 75Ave. Miami, Florida, 33155, USA
| | - Ningjin Wu
- School of Medicine, University of Maryland, Baltimore, Maryland, 21201, USA
| | - Ji Jin
- Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100144, China.
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Massada KEM, Wu M, Webster TK, Panichella J, Coronado MC, Talemal L, Elmer N, Araya S, Brebion R, Baltodano PA, Patel SA. Fibrin Sealants Do Not Reduce the Rate of Seroma Formation in Postmastectomy Breast Reconstruction: A Systematic Review and Meta-analysis. JOURNAL OF RECONSTRUCTIVE MICROSURGERY OPEN 2022. [DOI: 10.1055/s-0042-1748885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
Abstract
Abstract
Background Breast reconstruction using deep inferior epigastric perforator (DIEP) and latissimus dorsi (LD) flaps following mastectomy are associated with seroma formation, most commonly at the donor site. We sought to perform an updated systematic review and meta-analysis on the effects of fibrin sealant on donor-site complications following DIEP and LD flap breast reconstruction.
Methods A comprehensive literature search was conducted (March 2021) in PubMed, OVID, and Cochrane databases. Articles analyzing the efficacy of fibrin glue in reducing donor-site morbidity in DIEP and LD breast reconstruction were included. The outcomes assessed were seroma formation and duration of drainage.
Results A total of 17,265 articles were screened, and 9 articles were selected for analysis, which comprised 632 surgical sites in 611 patients. Comparing fibrin glue and quilting to quilting alone showed no significant difference in seroma formation (pooled risk ratio [RR]: 0.51; 95% confidence interval [CI]: 0.12, 2.25). Similarly, comparing fibrin glue alone to no fibrin glue showed no significant difference in seroma formation (pooled RR: 1.03; 95% CI: 0.66, 1.61) or duration of drain (pooled RR: −0.85; 95% CI: −4.09, 2.40); there was however a difference in duration of drain in those who received fibrin glue and quilting versus quilting alone (pooled RR: −2.13; 95% CI: −3.27, −0.99).
Conclusion The existing literature supports that the use of fibrin glue is not associated with a decrease in seroma formation in DIEP and LD flaps and is weakly associated with a reduction in the drainage duration only if used in conjunction with quilting.
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Affiliation(s)
- Karen E. M. Massada
- Department of General Surgery, Mercy Catholic Medical Center, Philadelphia, Pennsylvania
| | - Meagan Wu
- Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Theresa K. Webster
- Lewis Katz School of Medicine, Temple University, Philadelphia, Pennsylvania
| | - Juliet Panichella
- Lewis Katz School of Medicine, Temple University, Philadelphia, Pennsylvania
| | - Michael C. Coronado
- Lewis Katz School of Medicine, Temple University, Philadelphia, Pennsylvania
| | - Lindsay Talemal
- Lewis Katz School of Medicine, Temple University, Philadelphia, Pennsylvania
| | - Nicholas Elmer
- Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Sthefano Araya
- Division of Plastic and Reconstructive Surgery, Fox Chase Cancer Center, Temple University, Philadelphia, Pennsylvania
| | - Rohan Brebion
- Lewis Katz School of Medicine, Temple University, Philadelphia, Pennsylvania
| | - Pablo A. Baltodano
- Division of Plastic and Reconstructive Surgery, Fox Chase Cancer Center, Temple University, Philadelphia, Pennsylvania
| | - Sameer A. Patel
- Division of Plastic and Reconstructive Surgery, Fox Chase Cancer Center, Temple University, Philadelphia, Pennsylvania
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Dinis J, Allam O, Junn A, Park KE, Mozaffari MA, Shah R, Avraham T, Alperovich M. Predictors for Prolonged Drain Use Following Autologous Breast Reconstruction. J Reconstr Microsurg 2021; 38:160-167. [PMID: 34284504 DOI: 10.1055/s-0041-1731765] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND Surgical drains are routinely used following autologous reconstruction, but are often cited as the leading cause of peri-operative discomfort. This study defined routine drain use duration and assessed the risk factors for prolonged breast and abdominal drain use during microvascular breast reconstruction, measures which have never previously been defined. METHODS Patients who underwent an abdominal microvascular free flap were included. Demographics, comorbidities, and operation-related characteristics were retrospectively collected in a prospectively maintained database. Statistical analysis utilized chi-square independent t-test, and linear regression analyses. RESULTS One hundred forty-nine patients comprising 233 breast flaps were included. Average breast and abdominal drain duration were 12.9 ± 3.9 and 17.7 ± 8.2 days, respectively. Prolonged breast and abdominal drain duration were defined as drain use beyond the 75th percentile at 14 and 19 days, respectively. Multivariable regression revealed hypertension was associated with an increased breast drain duration by 1.4 days (p = 0.024), axillary dissection with 1.7 days (p = 0.026), African-American race with 3.1 days (p < 0.001), Hispanic race with 1.6 days (p = 0.029), return to the OR with 3.2 days (p = 0.004), and each point increase in BMI with 0.1 days (p = 0.028). For abdominal drains, each point increase in BMI was associated with an increased abdominal drain duration by 0.3 days (p = 0.011), infection with 14.4 days (p < 0.001), and return to the OR with 5.7 days (p = 0.007). CONCLUSION Elevated BMI, hypertension, and axillary dissection increase risk for prolonged breast drain requirement in autologous reconstruction. African-American and Hispanic populations experience prolonged breast drain requirement after controlling for other factors, warranting further study.
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Affiliation(s)
- Jacob Dinis
- Department of Surgery, Section of Plastic and Reconstructive Surgery, Yale University School of Medicine, New Haven, Connecticut
| | - Omar Allam
- Department of Surgery, Section of Plastic and Reconstructive Surgery, Yale University School of Medicine, New Haven, Connecticut
| | - Alexandra Junn
- Department of Surgery, Section of Plastic and Reconstructive Surgery, Yale University School of Medicine, New Haven, Connecticut
| | - Kitae Eric Park
- Department of Surgery, Section of Plastic and Reconstructive Surgery, Yale University School of Medicine, New Haven, Connecticut
| | - Mohammad Ali Mozaffari
- Department of Surgery, Section of Plastic and Reconstructive Surgery, Yale University School of Medicine, New Haven, Connecticut
| | - Rema Shah
- Department of Surgery, Section of Plastic and Reconstructive Surgery, Yale University School of Medicine, New Haven, Connecticut
| | - Tomer Avraham
- Department of Surgery, Section of Plastic and Reconstructive Surgery, Yale University School of Medicine, New Haven, Connecticut
| | - Michael Alperovich
- Department of Surgery, Section of Plastic and Reconstructive Surgery, Yale University School of Medicine, New Haven, Connecticut
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Gasparri ML, Kuehn T, Ruscito I, Zuber V, Di Micco R, Galiano I, Navarro Quinones SC, Santurro L, Di Vittorio F, Meani F, Bassi V, Ditsch N, Mueller MD, Bellati F, Caserta D, Papadia A, Gentilini OD. Fibrin Sealants and Axillary Lymphatic Morbidity: A Systematic Review and Meta-Analysis of 23 Clinical Randomized Trials. Cancers (Basel) 2021; 13:cancers13092056. [PMID: 33923153 PMCID: PMC8123055 DOI: 10.3390/cancers13092056] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Revised: 04/11/2021] [Accepted: 04/21/2021] [Indexed: 11/18/2022] Open
Abstract
Simple Summary Axillary dissection is a highly mobile procedure with severe lymphatic consequences. The off-label application of fibrin sealants in the axilla, with the sole aim to eliminate dead space and to provoke sealing of the disrupted lymphatic vessels at the end of axillary dissection, is an experimental procedure to reduce lymphatic morbidity. The aim of our systematic review and meta-analysis is to investigate the effects of fibrin sealants on lymphatic morbidity after axillary dissection. Our results show that this experimental procedure is able to decrease the total axillary drainage output, the number of days before the axillary drainage is removed, and the length of hospital stay. However, no effects on the occurrence rate of axillary lymphocele or on the surgical site complications rate were demonstrated Abstract Background: use of fibrin sealants following pelvic, paraaortic, and inguinal lymphadenectomy may reduce lymphatic morbidity. The aim of this meta-analysis is to evaluate if this finding applies to the axillary lymphadenectomy. Methods: randomized trials evaluating the efficacy of fibrin sealants in reducing axillary lymphatic complications were included. Lymphocele, drainage output, surgical-site complications, and hospital stay were considered as outcomes. Results: twenty-three randomized studies, including patients undergoing axillary lymphadenectomy for breast cancer, melanoma, and Hodgkin’s disease, were included. Fibrin sealants did not affect axillary lymphocele incidence nor the surgical site complications. Drainage output, days with drainage, and hospital stay were reduced when fibrin sealants were applied (p < 0.0001, p < 0.005, p = 0.008). Conclusion: fibrin sealants after axillary dissection reduce the total axillary drainage output, the duration of drainage, and the hospital stay. No effects on the incidence of postoperative lymphocele and surgical site complications rate are found.
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Affiliation(s)
- Maria Luisa Gasparri
- Department of Gynecology and Obstetrics, Ospedale Regionale di Lugano EOC, via Tesserete 46, 6900 Lugano, Switzerland; (M.L.G.); (F.M.); (V.B.)
- Faculty of Biomedical Sciences, Università della Svizzera Italiana (USI), via Giuseppe Buffi 13, 6900 Lugano, Switzerland
| | - Thorsten Kuehn
- Interdisciplinary Breast Center, Department of Gynecology and Obstetrics, Klinikum Esslingen, 73730 Neckar, Germany;
| | - Ilary Ruscito
- Gynecology Division, Department of Medical and Surgical Sciences and Translational Medicine, Sant’Andrea University Hospital, Sapienza University of Rome, via di Grottarossa 1035, 00189 Rome, Italy; (I.R.); (F.B.); (D.C.)
| | - Veronica Zuber
- Breast Surgery Unit, Department of Surgery, San Raffaele University Hospital, via Olgettina 60, 20132 Milan, Italy; (V.Z.); (R.D.M.); (I.G.); (L.S.); (F.D.V.); (O.D.G.)
| | - Rosa Di Micco
- Breast Surgery Unit, Department of Surgery, San Raffaele University Hospital, via Olgettina 60, 20132 Milan, Italy; (V.Z.); (R.D.M.); (I.G.); (L.S.); (F.D.V.); (O.D.G.)
- Department of Clinical Medicine and Surgery, University of Naples Federico II, 80138 Naples, Italy
| | - Ilaria Galiano
- Breast Surgery Unit, Department of Surgery, San Raffaele University Hospital, via Olgettina 60, 20132 Milan, Italy; (V.Z.); (R.D.M.); (I.G.); (L.S.); (F.D.V.); (O.D.G.)
| | | | - Letizia Santurro
- Breast Surgery Unit, Department of Surgery, San Raffaele University Hospital, via Olgettina 60, 20132 Milan, Italy; (V.Z.); (R.D.M.); (I.G.); (L.S.); (F.D.V.); (O.D.G.)
| | - Francesca Di Vittorio
- Breast Surgery Unit, Department of Surgery, San Raffaele University Hospital, via Olgettina 60, 20132 Milan, Italy; (V.Z.); (R.D.M.); (I.G.); (L.S.); (F.D.V.); (O.D.G.)
| | - Francesco Meani
- Department of Gynecology and Obstetrics, Ospedale Regionale di Lugano EOC, via Tesserete 46, 6900 Lugano, Switzerland; (M.L.G.); (F.M.); (V.B.)
| | - Valerio Bassi
- Department of Gynecology and Obstetrics, Ospedale Regionale di Lugano EOC, via Tesserete 46, 6900 Lugano, Switzerland; (M.L.G.); (F.M.); (V.B.)
| | - Nina Ditsch
- Department of Gynecology and Obstetrics, University Hospital of Augsburg, Stenglinstraße 2, 86156 Augsburg, Germany;
| | - Michael D. Mueller
- Department of Obstetrics and Gynecology, University Hospital of Bern, Friedbühlstrasse 19, 3010 Bern, Switzerland;
| | - Filippo Bellati
- Gynecology Division, Department of Medical and Surgical Sciences and Translational Medicine, Sant’Andrea University Hospital, Sapienza University of Rome, via di Grottarossa 1035, 00189 Rome, Italy; (I.R.); (F.B.); (D.C.)
| | - Donatella Caserta
- Gynecology Division, Department of Medical and Surgical Sciences and Translational Medicine, Sant’Andrea University Hospital, Sapienza University of Rome, via di Grottarossa 1035, 00189 Rome, Italy; (I.R.); (F.B.); (D.C.)
| | - Andrea Papadia
- Department of Gynecology and Obstetrics, Ospedale Regionale di Lugano EOC, via Tesserete 46, 6900 Lugano, Switzerland; (M.L.G.); (F.M.); (V.B.)
- Faculty of Biomedical Sciences, Università della Svizzera Italiana (USI), via Giuseppe Buffi 13, 6900 Lugano, Switzerland
- Correspondence:
| | - Oreste D. Gentilini
- Breast Surgery Unit, Department of Surgery, San Raffaele University Hospital, via Olgettina 60, 20132 Milan, Italy; (V.Z.); (R.D.M.); (I.G.); (L.S.); (F.D.V.); (O.D.G.)
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