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Enin K, Bellas A, Puram SV, Jackson RS, Doering M, Pipkorn P. Clinical applications of vascularized fascia lata in head and neck reconstruction: A systematic review. Am J Otolaryngol 2024; 45:104432. [PMID: 39151381 DOI: 10.1016/j.amjoto.2024.104432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Accepted: 07/21/2024] [Indexed: 08/19/2024]
Abstract
BACKGROUND Given limitations in the current literature, the precise indications, techniques, and outcomes relevant to vascularized fascia lata free flap reconstruction remain uncertain. The objective of this study was to perform a systematic review of published literature to evaluate indications, methods, and complications for vascularized fascia lata free flap reconstruction. METHODS A systematic review of the literature was performed using a set of search criteria to identify patients who underwent free flap reconstruction of the head and neck region using vascularized fascia lata. Articles were reviewed based on relevance, with the primary outcome being surgical complications and surgical indications. RESULTS A comprehensive search revealed 783 articles and 5 articles were ultimately found to be appropriate to this review- 55 patients undergoing free flap reconstruction were identified. Overall complication rates were 10.9 % for major complications and 18.1 % for minor complications. Follow-up spanned 1 to 95 months with a median of 48 months. CONCLUSIONS Microvascular reconstruction of the head and neck with vascularized fascia lata is achievable with high adaptability and reliability reported in the literature.
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Affiliation(s)
- Kwasi Enin
- Department of Otolaryngology-Head and Neck Surgery, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Andrew Bellas
- Department of Otolaryngology-Head and Neck Surgery, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Sidharth V Puram
- Department of Otolaryngology-Head and Neck Surgery, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Ryan S Jackson
- Department of Otolaryngology-Head and Neck Surgery, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Michelle Doering
- Washington University in St. Louis - Bernard Becker Medical Library, USA
| | - Patrik Pipkorn
- Department of Otolaryngology-Head and Neck Surgery, Washington University School of Medicine, St. Louis, MO 63110, USA.
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Yen YH, Luo SD, Chen WC, Li CY, Chiu TJ, Wang YM, Wu SC, Yang YH, Chen YH, Wu CN. The Value of the Nutritional Indicators in Predicting Free Flap Failure From a Multicentre Database. Otolaryngol Head Neck Surg 2024; 171:63-72. [PMID: 38501382 DOI: 10.1002/ohn.706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 01/26/2024] [Accepted: 02/05/2024] [Indexed: 03/20/2024]
Abstract
OBJECTIVE Nutritional and inflammatory statuses have been associated with complications in microvascular-free flaps during head and neck surgeries. This study aimed to evaluate the potential of nutritional indicators in predicting postoperative free flap complications. STUDY DESIGN We conducted a 20-year retrospective, case-control study within a defined cohort. SETTING The study involved head and neck cancer patients from the Chang Gung Research Database who underwent simultaneous tumor ablation and free flap wound reconstruction between January 1, 2001, and December 31, 2019. METHODS We employed logistic regression and stratified analysis to assess the risk of free flap complications and the subsequent need for flap revision or redo in relation to nutritional indicators and other clinical variables. RESULTS Of the 8066 patients analyzed, 687 (8.5%) experienced free flap complications. Among these, 197 (2.4%) had free flap failures necessitating a redo of either a free flap or a pedicled flap. Beyond comorbidities such as chronic obstructive pulmonary disease, end-stage renal disease, and a history of prior radiotherapy, every 10-unit decrease in the preoperative prognostic nutritional index (PNI) was consistently associated with an increased risk of both free flap complications and failure. The covariate-adjusted odds ratios were 1.90 (95% confidence interval [CI]: 1.42-2.54) and 1.89 (95% CI: 1.13-3.17), respectively. CONCLUSION A lower preoperative PNI suggests a higher likelihood of microvascular free flap complications in head and neck surgeries. Further randomized controlled trial designs are required to establish causality.
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Affiliation(s)
- Yuan-Hao Yen
- Department of Plastic Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Sheng-Dean Luo
- Department of Otolaryngology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
- Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan
- School of Traditional Chinese Medicine, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Wei-Chih Chen
- Department of Otolaryngology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chung-Yi Li
- Department of Public Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Department of Public Health, College of Public Health, China Medical University, Taichung, Taiwan
- Department of Health care Administration, College of Medical and Health Science, Asia University, Taichung, Taiwan
| | - Tai-Jan Chiu
- Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Department of Hematology-Oncology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Yu-Ming Wang
- Department of Radiation Oncology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Shao-Chun Wu
- Department of Anesthesiology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Yao-Hsu Yang
- School of Traditional Chinese Medicine, College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Department of Traditional Chinese Medicine, Chang Gung Memorial Hospital, Chiayi, Taiwan
- Health Information and Epidemiology Laboratory, Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Yung-Hsuan Chen
- Department of Otolaryngology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Ching-Nung Wu
- Department of Otolaryngology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
- Department of Public Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan
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Shilo S, Muhanna N, Fliss DM, Horowitz G, Warshavsky A, Mansour J, Ianculovici C, Fliss E, Barnea Y, Zaretski A, Yanko R. Early outcomes of osteofascial versus osteocutaneous fibula free flap mandibular reconstruction. Head Neck 2024; 46:1168-1177. [PMID: 38279002 DOI: 10.1002/hed.27661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 11/23/2023] [Accepted: 01/17/2024] [Indexed: 01/28/2024] Open
Abstract
BACKGROUND This study compares early outcomes of osteofascial fibula free flap (OF-FFF) with donor-site primary closure and osteocutaneous (OC) FFF with donor-site skin grafting in segmental mandibular reconstruction. METHODS A retrospective chart review of FFF mandibular reconstruction patients (2006-2022) divided into OF-FFF and OC-FFF groups. Clinical data, operative parameters, and early postoperative outcomes (≤ 90 days) were analyzed. RESULTS The study included 67 patients (39 OF-FFF, 28 OC-FFF). OF-FFF had significantly lower donor-site complications (12.8% vs. 53.6%, p < 0.001) and revision surgeries (7.7% vs. 35.7%, p = 0.004) compared to OC-FFF. Recipient-site (28.2% vs. 25%, p = 0.77) and flap (15.4% vs. 17.9%, p > 0.99) complications were comparable. CONCLUSIONS OF-FFF mandibular reconstruction with donor-site primary closure is a safe and reliable technique associated with superior donor-site and comparable flap and recipient-site outcomes to OC-FFF, thus may be considered as a viable alternative to OC-FFF for selected patients.
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Affiliation(s)
- Shahaf Shilo
- Department of Otolaryngology - Head and Neck Surgery and Maxillofacial Surgery, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
- Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Nidal Muhanna
- Department of Otolaryngology - Head and Neck Surgery and Maxillofacial Surgery, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
- Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Dan M Fliss
- Department of Otolaryngology - Head and Neck Surgery and Maxillofacial Surgery, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
- The University of Nicosia Medical School, Nicosia, Cyprus
| | - Gilad Horowitz
- Department of Otolaryngology - Head and Neck Surgery and Maxillofacial Surgery, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
- Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Anton Warshavsky
- Department of Otolaryngology - Head and Neck Surgery and Maxillofacial Surgery, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
- Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Jobran Mansour
- Department of Otolaryngology - Head and Neck Surgery and Maxillofacial Surgery, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
- Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Clariel Ianculovici
- Department of Otolaryngology - Head and Neck Surgery and Maxillofacial Surgery, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
- Maurice and Gabriela Goldschleger School of Dental Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ehud Fliss
- Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
- Department of Plastic and Reconstructive Surgery, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
| | - Yoav Barnea
- Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
- Department of Plastic and Reconstructive Surgery, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
| | - Arik Zaretski
- Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
- Department of Plastic and Reconstructive Surgery, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
| | - Ravit Yanko
- Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
- Department of Plastic and Reconstructive Surgery, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
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Hongaiah D, Kattepur AK, George EV, Mahadev M A, Kenkere D, Dasappa A. Free flap reconstruction at a rural-based tertiary medical college hospital: Barriers and outcomes. J Surg Oncol 2024; 129:1159-1164. [PMID: 38414222 DOI: 10.1002/jso.27607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2023] [Accepted: 02/10/2024] [Indexed: 02/29/2024]
Abstract
BACKGROUND AND OBJECTIVES In a rural-based setting, providing optimal treatment is often difficult owing to the limited resources and financial constraints being rampant in cancer care delivery. Oncological resections often result in large, complex defects requiring free flap reconstruction to achieve cosmetic and/or functional goals. This article focuses on our experience of starting and promoting microvascular reconstruction in a rural tertiary medical college hospital. METHODS Retrospective observational study of patients undergoing free flap reconstruction for oncological indications was included. Standard oncological principles were followed for cancer extirpation. Free flap reconstruction was done using loupes of 4× magnification. Flap-related outcomes and barriers in doing free flap reconstruction were analysed. RESULTS A total of 56 patients were included. The most common free flap undertaken was free anterolateral thigh flap in 21 (37.5%) patients. The mean duration of reconstruction was 438 min. Re-exploration was undertaken in 17 patients (30.4%). Nonsalvageable flap loss was 19.64%. Adjuvant treatment was administered in all patients as per oncological indications, albeit with some delay in 12.5%. Barriers to reconstruction were noted in the pre-, intra- and postoperative periods. CONCLUSION Reconstruction with free flaps is feasible in a resource-constrained setup with careful planning and a multidisciplinary team approach to overcome the barriers.
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Affiliation(s)
- Deepak Hongaiah
- Department of Plastic and Reconstructive Surgery, Sri Devaraj Urs Academy of Higher Education and Research, Tamaka, Kolar, Karnataka, India
| | - Abhay K Kattepur
- Department of Surgical Oncology, R.L. Jalappa Institute of Oncology, Sri Devaraj Urs Academy of Higher Education and Research, Tamaka, Kolar, Karnataka, India
| | - Eldo V George
- Department of Plastic and Reconstructive Surgery, Sri Devaraj Urs Academy of Higher Education and Research, Tamaka, Kolar, Karnataka, India
| | - Abhishek Mahadev M
- Department of Surgical Oncology, R.L. Jalappa Institute of Oncology, Sri Devaraj Urs Academy of Higher Education and Research, Tamaka, Kolar, Karnataka, India
| | - Deepika Kenkere
- Department of Dental and Oro-Maxillofacial Surgery, Sri Devaraj Urs Academy of Higher Education and Research, Tamaka, Kolar, Karnataka, India
| | - Aswathappa Dasappa
- Department of Surgical Oncology, R.L. Jalappa Institute of Oncology, Sri Devaraj Urs Academy of Higher Education and Research, Tamaka, Kolar, Karnataka, India
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5
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Njoroge MW, Karwoski AS, Gornitsky J, Resnick E, Galaria A, Lopez CD, Boahene KDO, Yang R. Socioeconomic Disparities in Postoperative Outcomes of Osteocutaneous Fibula Free Flaps for Head and Neck Reconstruction. Ann Plast Surg 2024; 92:S167-S171. [PMID: 38556668 DOI: 10.1097/sap.0000000000003869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/02/2024]
Abstract
BACKGROUND Osteocutaneous fibula free flaps (FFFs) are a fundamental component of reconstructive surgery in the head and neck region, particularly after traumatic injuries or oncologic resections. Despite their utility, FFFs are associated with various postoperative complications, such as infection, flap failure, and donor site morbidity, impacting up to 54% of cases. This study aimed to investigate the influence of socioeconomic variables, with a particular focus on median household income (MHI), on the incidence of postoperative complications in FFF reconstruction for head and neck cancer. METHODS A retrospective analysis of 80 patients who underwent FFF reconstruction for head and neck cancer at a single center from 2016 to 2022 was conducted. Demographic and patient characteristics, including race, MHI, insurance type, history of radiation therapy, and TNM (tumor, node, metastasis) cancer stage, were evaluated. Logistic regression, controlling for comorbidities, was used to assess the impact of MHI on 30-, 90-, and 180-day postoperative complications. RESULTS The patient population was predominantly male (n = 51, 63.8%) and White (n = 63, 78.8%), with the majority falling within the $55,000 to $100,000 range of MHI (n = 51, 63.8%). Nearly half of the patients had received neoadjuvant radiation treatment (n = 39, 48.75%), and 36.25% (n = 29) presented with osteoradionecrosis. Logistic regression analysis revealed that the $55,000-$100,000 MHI group had significantly lower odds of developing complications in the 0- to 30-day postoperative period when compared with those in the <$55,000 group (odds ratio [OR], 0.440; 95% confidence interval [CI], 0.205-0.943; P = 0.035). This trend persisted in the 31- to 90-day period (OR, 0.136; 95% CI, 0.050-0.368; P < 0.001) and was also observed in the likelihood of flap takeback. In addition, the $100,000-$150,000 group had significantly lower odds of developing complications in the 31- to 90-day period (OR, 0.182; 95% CI, 0.035-0.940; P = 0.042). No significant difference was found in the >$150,000 group. CONCLUSIONS Median household income is a significant determinant and potentially a more influential factor than neoadjuvant radiation in predicting postoperative complications after FFF reconstruction. Disparities in postoperative outcomes based on income highlight the need for substantial health care policy shifts and the development of targeted support strategies for patients with lower MHI.
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Affiliation(s)
- Moreen W Njoroge
- From the Department of Plastic and Reconstructive Surgery, Johns Hopkins University School of Medicine
| | | | | | | | | | - Christopher D Lopez
- From the Department of Plastic and Reconstructive Surgery, Johns Hopkins University School of Medicine
| | - Kofi D O Boahene
- Division of Facial Plastic and Reconstructive Surgery, Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Robin Yang
- From the Department of Plastic and Reconstructive Surgery, Johns Hopkins University School of Medicine
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6
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Üstün GG, Kaplan GO, Sert G, Uzun H. Flap loss in head and neck reconstruction: Is there a singular cause for failure? J Plast Reconstr Aesthet Surg 2024; 91:353-359. [PMID: 38442516 DOI: 10.1016/j.bjps.2024.02.050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 02/05/2024] [Accepted: 02/06/2024] [Indexed: 03/07/2024]
Abstract
Despite the high success rates reported in head and neck reconstruction, free flap failures continue to persist. Understanding the factors associated with flap loss and improving overall success are paramount. This study aimed to comprehensively assess the factors influencing flap revision and free tissue transfer survival in head and neck reconstruction. The study included 70 patients with defects in the lower two-thirds of the head and neck region and underwent reconstruction using free flaps. Patient age, gender, smoking status, comorbidities and data on the location and aetiology of the defect, the specific type of flap employed, the recipient artery and vein chosen, instances of revision and the overall success of the flap were collected. The investigation aimed to establish correlations between these variables as well as flap success and revision rates. No statistically significant differences were observed in arterial and venous anastomosis revision rates, or flap survival, in relation to variables such as age, gender, flap type, smoking status, comorbidities, recipient artery or vein and the number of vein anastomoses. The malignant tumour group exhibited a lower requirement for arterial revision and a higher flap survival rate compared to the benign tumour group. This study underscores the comparable safety profiles of perforator-based and conventional flaps in head and neck reconstruction. Furthermore, it reveals that patient characteristics are not contraindications for free tissue transfer. Additionally, the quantity of the veins and choice of recipient vessels are flexible and do not significantly impact flap success. The higher rates of flap success in patients with malignant aetiology requires further investigation.
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Affiliation(s)
- Galip Gencay Üstün
- Department of Plastic Reconstructive and Aesthetic Surgery, Hacettepe University Faculty of Medicine, Sıhhiye, Ankara 06100, Turkey.
| | - Güven Ozan Kaplan
- Department of Plastic Reconstructive and Aesthetic Surgery, Hacettepe University Faculty of Medicine, Sıhhiye, Ankara 06100, Turkey
| | - Gökhan Sert
- Department of Plastic Reconstructive and Aesthetic Surgery, Hacettepe University Faculty of Medicine, Sıhhiye, Ankara 06100, Turkey
| | - Hakan Uzun
- Department of Plastic Reconstructive and Aesthetic Surgery, Hacettepe University Faculty of Medicine, Sıhhiye, Ankara 06100, Turkey
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Thiem DGE, Siegberg F, Vinayahalingam S, Blatt S, Krüger M, Lethaus B, Al-Nawas B, Zimmerer R, Kämmerer PW. The Perfect Timing-Immediate versus Delayed Microvascular Reconstruction of the Mandible. Cancers (Basel) 2024; 16:974. [PMID: 38473338 DOI: 10.3390/cancers16050974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 02/18/2024] [Accepted: 02/23/2024] [Indexed: 03/14/2024] Open
Abstract
In this retrospective study, the clinical and economic implications of microvascular reconstruction of the mandible were assessed, comparing immediate versus delayed surgical approaches. Utilizing data from two German university departments for oral and maxillofacial surgery, the study included patients who underwent mandibular reconstruction following continuity resection. The data assessed included demographic information, reconstruction details, medical history, dental rehabilitation status, and flap survival rates. In total, 177 cases (131 male and 46 females; mean age: 59 years) of bony free flap reconstruction (72 immediate and 105 delayed) were included. Most patients received adjuvant treatment (81% with radiotherapy and 51% combined radiochemotherapy), primarily for tumor resection. Flap survival was not significantly influenced by the timing of reconstruction, radiotherapy status, or the mean interval (14.5 months) between resection and reconstruction. However, immediate reconstruction had consumed significantly fewer resources. The rate of implant-supported masticatory rehabilitation was only 18% overall. This study suggests that immediate jaw reconstruction is economically advantageous without impacting flap survival rates. It emphasizes patient welfare as paramount over financial aspects in clinical decisions. Furthermore, this study highlights the need for improved pathways for masticatory rehabilitation, as evidenced by only 18% of patients with implant-supported dentures, to enhance quality of life and social integration.
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Affiliation(s)
- Daniel G E Thiem
- Department of Oral and Maxillofacial Surgery, Facial Plastic Surgery, University Medical Centre Mainz, Augustusplatz 2, 55131 Mainz, Germany
| | - Fabia Siegberg
- Department of Oral and Maxillofacial Surgery, Facial Plastic Surgery, University Medical Centre Mainz, Augustusplatz 2, 55131 Mainz, Germany
| | - Shankeeth Vinayahalingam
- Department of Oral and Maxillofacial Surgery, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands
| | - Sebastian Blatt
- Department of Oral and Maxillofacial Surgery, Facial Plastic Surgery, University Medical Centre Mainz, Augustusplatz 2, 55131 Mainz, Germany
| | - Maximilian Krüger
- Department of Oral and Maxillofacial Surgery, Facial Plastic Surgery, University Medical Centre Mainz, Augustusplatz 2, 55131 Mainz, Germany
| | - Bernd Lethaus
- Department of Oral and Maxillofacial Surgery, Facial Plastic Surgery, University Medical Centre Tübingen, Osianderstr. 2-8, 72076 Tübingen, Germany
| | - Bilal Al-Nawas
- Department of Oral and Maxillofacial Surgery, Facial Plastic Surgery, University Medical Centre Mainz, Augustusplatz 2, 55131 Mainz, Germany
| | - Rüdiger Zimmerer
- Department of Oral and Maxillofacial Surgery, Facial Plastic Surgery, University Medical Centre Tübingen, Osianderstr. 2-8, 72076 Tübingen, Germany
- Department of Oral and Maxillofacial Surgery, Facial Plastic Surgery, University Medical Centre Leipzig, Liebigstraße 12, 04103 Leipzig, Germany
| | - Peer W Kämmerer
- Department of Oral and Maxillofacial Surgery, Facial Plastic Surgery, University Medical Centre Mainz, Augustusplatz 2, 55131 Mainz, Germany
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Oglesby KR, Jefferson GD, Thomas CM, Tomblin C, Alnemri A, Curry JM, Bonaventure C, Sweeny L, Richards HW, Wax M, Kane AC. Outcomes of Head and Neck Free Tissue Transfer in Renal Failure Patients. Laryngoscope 2024; 134:688-694. [PMID: 37449944 DOI: 10.1002/lary.30862] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 03/10/2023] [Accepted: 06/11/2023] [Indexed: 07/18/2023]
Abstract
OBJECTIVE To assess if there is increased risk of free flap failure in renal failure patients undergoing head and neck reconstruction. We seek to primarily assess free flap outcomes based on stages of chronic kidney disease (CKD) and secondarily determine increased risk for postoperative complications. METHODS Retrospective chart review was performed at five tertiary care centers. Patients were identified that had undergone microvascular free flap reconstruction of the head and neck with diagnosis of renal failure, classified as Stage 3 CKD or higher. Demographic data was collected. Outcomes in the postoperative period were examined. RESULTS Seventy-three patients met inclusion criteria. The average patient age was 69 years with a male predominance (n = 48). The majority of patients had CKD Stage 3 (n = 52). Overall flap failure rate was 12.33% (n = 9, CKD stage 3 = 7.69%, CKD stage 4 = 30%, CKD stage 5 = 18%). There was an increased risk of flap failure on multivariate analysis for CKD stage 4/5 patients when compared to CKD 3 patients (p = 0.0095). When compared to matched controls, there was an increased risk of flap failure in CKD patients (p = 0.01) as well as an increased risk of overall complications (p < 0.0001). CONCLUSIONS Patients with CKD undergoing head and neck reconstruction are at a higher risk of flap failure and overall complications. When comparing CKD stages there may be increased risk of flap failure in later stages of CKD compared to CKD 3. Appropriate patient counseling is recommended pre-operatively in this patient population with consideration for regional flaps in the appropriate patient. LEVEL OF EVIDENCE 3 Laryngoscope, 134:688-694, 2024.
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Affiliation(s)
- Kacie R Oglesby
- Department of Otolaryngology-Head & Neck Surgery, University of Mississippi Medical Center, Jackson, Mississippi, U.S.A
| | - Gina D Jefferson
- Department of Otolaryngology-Head & Neck Surgery, University of Mississippi Medical Center, Jackson, Mississippi, U.S.A
| | - Carissa M Thomas
- Department of Otolaryngology-Head & Neck Surgery, University of Alabama at Birmingham, Birmingham, Alabama, U.S.A
| | - Caitlyn Tomblin
- UAB Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, U.S.A
| | - Angela Alnemri
- Department of Otolaryngology-Head & Neck Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania, U.S.A
| | - Joseph M Curry
- Department of Otolaryngology-Head & Neck Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania, U.S.A
| | - Caroline Bonaventure
- Department of Otolaryngology-Head & Neck Surgery, Louisiana State University Health Sciences Center, New Orleans, Louisiana, U.S.A
| | - Larissa Sweeny
- Department of Otolaryngology-Head & Neck Surgery, University of Miami, Miami, Florida, U.S.A
| | - Holden W Richards
- Department of Otolaryngology-Head & Neck Surgery, Oregon Health & Science University, Portland, Oregon, U.S.A
| | - Mark Wax
- Department of Otolaryngology-Head & Neck Surgery, Oregon Health & Science University, Portland, Oregon, U.S.A
| | - Anne C Kane
- Department of Otolaryngology-Head & Neck Surgery, University of Mississippi Medical Center, Jackson, Mississippi, U.S.A
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9
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Tomic J, Starke V, Wallner J, Zemann W, Gary T, Pau M. Heparin regimes in head and neck cancer flap surgery: A retrospective cohort study of free flap complications graded by Clavien-Dindo. J Craniomaxillofac Surg 2023; 51:629-634. [PMID: 37845093 DOI: 10.1016/j.jcms.2023.09.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 08/17/2023] [Accepted: 09/30/2023] [Indexed: 10/18/2023] Open
Abstract
The purpose of the current study was to compare two different antithrombotic protocols for free flap reconstruction in head and neck squamous cell carcinoma (HNSCC) patients. Postoperative complications were graded using the Clavien-Dindo (CD) classification and compared between the two groups: the low-molecular-weight heparin (LMWH) group (n = 57) and the unfractionated heparin (UFH) group (n = 59). Patients with HNSCC from January 2010 to January 2022 were included. A total of 116 patients with a mean age of 60.46 years (range 43-83 years) were included in this study. In all, 81 were male (69.8%), and 35 were female (30.2%). Most patients (48.3%) had only grade 1 or 2 complications. CD grades (1-5) were similar between the two groups. Flap loss occurred in 2 patients (1.7%) in the LMWH group (p = 239). Prognostic factors of flap loss were high BMI, hypertension, high T stage, and high N stage. No differences were found between the groups in regard to age, sex, operating times, flap source, recipient vessels and overall complications. The results of this study demonstrate that UFH was as safe and effective as LMWH regarding postoperative complications. Free flap surgery is safe and effective for head and neck reconstruction.
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Affiliation(s)
- Josip Tomic
- Department of Oral and Maxillofacial Surgery, Medical University of Graz, Graz, Austria.
| | - Vasco Starke
- Department of Oral and Maxillofacial Surgery, Medical University of Graz, Graz, Austria
| | - Jürgen Wallner
- Department of Oral and Maxillofacial Surgery, Medical University of Graz, Graz, Austria
| | - Wolfgang Zemann
- Department of Oral and Maxillofacial Surgery, Medical University of Graz, Graz, Austria
| | - Thomas Gary
- Division of Angiology, Department of Internal Medicine, Medical University of Graz, Auenbruggerplatz 15, 8036, Graz, Austria
| | - Mauro Pau
- Department of Oral and Maxillofacial Surgery, Medical University of Graz, Graz, Austria
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10
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Chen KC, Lin CH, Ma H, Wang TH, Shih YC, Chen MC, Chiu YJ, Chen CE. Outcome analysis of free flap reconstruction for head and neck cancer with intraoperative indocyanine green angiography. J Plast Reconstr Aesthet Surg 2023; 85:387-392. [PMID: 37549542 DOI: 10.1016/j.bjps.2023.07.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 05/12/2023] [Accepted: 07/16/2023] [Indexed: 08/09/2023]
Abstract
BACKGROUND Intraoperative indocyanine green (ICG) angiography is used in free flap surgery to evaluate the patency of vessel anastomosis. This study evaluated the outcomes of intraoperative ICG angiography in free flap surgery for head and neck cancer. MATERIALS AND METHODS This was a retrospective study of free flap reconstruction for head and neck cancer performed between 2015 and 2021. The outcomes analyzed were the total flap failure rate, re-exploration rate, and flap salvage rate. Differences in outcomes were compared in patients treated using intraoperative ICG angiography and those treated without. RESULTS Of the 520 free flap surgeries in the 486 enrolled patients, 259 cases underwent intraoperative ICG angiography. In this group, there were 10 (3.9%) cases of total flap failure. In the non-ICG group, there were 22 cases (8.4%). There were 35 (13.5%) cases requiring re-exploration in the ICG group and 40 (15.3%) in the non-ICG group. The difference was not statistically significant. The flap salvage rate was 75.8% (25/33) in the ICG group and 51.4% (18/35) in the non-ICG group, which was a significant difference. CONCLUSION We found that free flap surgery with intraoperative ICG angiography significantly decreased total flap failure rate and significantly increased salvage rate but did not significantly affect the re-exploration rate.
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Affiliation(s)
- Kuan-Cheng Chen
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Taipei Veterans General Hospital, Taiwan
| | - Chih-Hsun Lin
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Taipei Veterans General Hospital, Taiwan; Department of Surgery, School of Medicine, National Yang-Ming Chiao Tung University, Taiwan.
| | - Hsu Ma
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Taipei Veterans General Hospital, Taiwan; Department of Surgery, School of Medicine, National Yang-Ming Chiao Tung University, Taiwan
| | - Tien-Hsiang Wang
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Taipei Veterans General Hospital, Taiwan; Department of Surgery, School of Medicine, National Yang-Ming Chiao Tung University, Taiwan
| | - Yu-Chung Shih
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Taipei Veterans General Hospital, Taiwan; Department of Surgery, School of Medicine, National Yang-Ming Chiao Tung University, Taiwan
| | - Mei-Chun Chen
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Taipei Veterans General Hospital, Taiwan; Department of Surgery, School of Medicine, National Yang-Ming Chiao Tung University, Taiwan
| | - Yu-Jen Chiu
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Taipei Veterans General Hospital, Taiwan; Department of Surgery, School of Medicine, National Yang-Ming Chiao Tung University, Taiwan
| | - Ching-En Chen
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Taipei Veterans General Hospital, Taiwan; Department of Surgery, School of Medicine, National Yang-Ming Chiao Tung University, Taiwan
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11
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Akita S, Kumamaru H, Motomura H, Mitsukawa N, Morimoto N, Sakuraba M. The volume-outcome relationship in free-flap reconstruction: A nationwide study based on the Clinical Database. J Plast Reconstr Aesthet Surg 2023; 85:500-507. [PMID: 37603985 DOI: 10.1016/j.bjps.2023.07.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 06/18/2023] [Accepted: 07/22/2023] [Indexed: 08/23/2023]
Abstract
BACKGROUND The association between successful reconstructive surgery with a free flap and hospital volume has not been well established. This study was designed to retrospectively analyze the outcome of free-flap surgery registered in a nationwide surgical registration system in Japan to clarify the relationship between free-flap survival and facilities' average annual number of free-flap surgeries. METHODS We analyzed data from 19,482 free flaps performed during 2017-2020 at 407 facilities throughout Japan. After adjusting for sex, age, and disease classification that differ between the groups, we examined the differences in the flap survival rates among the different facilities in terms of the average number of free-flap surgeries performed annually. RESULTS The total overall necrosis rate was 2.8%. Of all procedures, 14.9%, 12.9%, 33.4%, and 38.8% were performed at facilities with an average number of free-flap procedures <10, 10-19, 20-49, and ≥ 50 per year, respectively, and the respective rates of total necrosis were 6.0%, 3.8%, 2.1%, and 1.7%, respectively. The odds ratios and 95% confidence intervals of flap necrosis for facilities with ≥ 50 cases per year relative to those <10 were 2.70 (1.98-3.68) for nonbreast reconstruction cases and 5.72 (2.77-11.8) for breast reconstruction cases. CONCLUSION This analysis of a nationwide plastic surgery database showed that free-flap surgeries in institutions with a low average annual number of free-flap surgeries had a higher risk of total necrosis. Measures should be taken to either aggregate cases into high-volume centers or improve management at low-volume centers.
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Affiliation(s)
- Shinsuke Akita
- Department of Plastic, Reconstructive, and Aesthetic Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Hiraku Kumamaru
- Department of Healthcare Quality Assessment, The University of Tokyo Graduate School of Medicine, Tokyo, Japan
| | - Hisashi Motomura
- Department of Plastic and Reconstructive Surgery, Osaka Metropolitan University Graduate School of Medicine, Osaka, Japan
| | - Nobuyuki Mitsukawa
- Department of Plastic, Reconstructive, and Aesthetic Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Naoki Morimoto
- Department of Plastic and Reconstructive Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Minoru Sakuraba
- Department of Plastic and Reconstructive Surgery, Iwate Medical University, Morioka, Japan
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12
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Lese I, Baesu C, Hoyos IA, Pais MA, Klenke F, Kollar A, Ionescu C, Constantinescu M, Olariu R. Flap Reconstruction Outcome Following Surgical Resection of Soft Tissue and Bone Sarcoma in the Setting of (Neo)adjuvant Therapy: A Sarcoma Center Experience. Cancers (Basel) 2023; 15:cancers15092423. [PMID: 37173890 PMCID: PMC10177579 DOI: 10.3390/cancers15092423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 04/18/2023] [Accepted: 04/21/2023] [Indexed: 05/15/2023] Open
Abstract
BACKGROUND Soft tissue and bone sarcomas are heterogeneous groups of malignant tumors. The shift in their management, with an emphasis on limb salvage, has deemed the involvement of reconstructive surgeons an integral part of their multidisciplinary treatment. We present our experience with free and pedicled flaps in the reconstruction of sarcomas at a tertiary referral university hospital and major sarcoma center. MATERIALS AND METHODS All patients undergoing flap reconstruction after sarcoma resection over a 5-year period have been included in the study. Patient-related data and postoperative complications were collected retrospectively, ensuring a minimum follow-up of 3 years. RESULTS A total of 90 patients underwent treatment with 26 free flaps and 64 pedicled flaps. Postoperative complications occurred in 37.7% of patients, and the flap failure rate was 4.4%. Diabetes, alcohol consumption and male gender were associated with increased early necrosis of the flap. Preoperative chemotherapy significantly increased the occurrence of early infection and late dehiscence, while preoperative radiotherapy was associated with a higher incidence of lymphedema. Intraoperative radiotherapy was associated with late seromas and lymphedema. CONCLUSIONS Reconstructive surgery with either pedicled or free flaps is reliable, but it can be demanding in the setting of sarcoma surgery. A higher complication rate is to be expected with neoadjuvant therapy and with certain comorbidities.
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Affiliation(s)
- Ioana Lese
- Department of Plastic and Hand Surgery, Inselspital, Bern University Hospital, 3008 Bern, Switzerland
| | - Crinu Baesu
- Department of Plastic and Hand Surgery, Inselspital, Bern University Hospital, 3008 Bern, Switzerland
| | - Isabel Arenas Hoyos
- Department of Plastic and Hand Surgery, Inselspital, Bern University Hospital, 3008 Bern, Switzerland
| | - Michael-Alexander Pais
- Department of Plastic and Hand Surgery, Inselspital, Bern University Hospital, 3008 Bern, Switzerland
| | - Frank Klenke
- Department of Orthopedic Surgery, Inselspital, Bern University Hospital, 3010 Bern, Switzerland
| | - Attila Kollar
- Department of Medical Oncology, Inselspital, Bern University Hospital, 3012 Bern, Switzerland
| | - Codruta Ionescu
- Department of Radiation Oncology, Inselspital, Bern University Hospital, 3012 Bern, Switzerland
| | - Mihai Constantinescu
- Department of Plastic and Hand Surgery, Inselspital, Bern University Hospital, 3008 Bern, Switzerland
| | - Radu Olariu
- Department of Plastic and Hand Surgery, Inselspital, Bern University Hospital, 3008 Bern, Switzerland
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13
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Kahmke R, Sajisevi M. Larynx Cancer: Reconstructive Options. Otolaryngol Clin North Am 2023; 56:333-343. [PMID: 37030946 DOI: 10.1016/j.otc.2022.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/10/2023]
Abstract
Reconstruction for laryngeal cancer will depend on the defect left by surgical resection and patient-related factors such as medical comorbidities and history of previous radiation treatment. The goals of reconstruction are to preserve and/or restore the primary functions of the larynx (breathing, swallowing, voicing). Options include primary closure, locoregional flaps, and microvascular free tissue each with their advantages and disadvantages, which should be considered when planning reconstruction.
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Affiliation(s)
- Russel Kahmke
- Department of Head and Neck Surgery & Communication Sciences, Duke University Medical Center, DUMC 3805, Durham, NC 27710, USA
| | - Mirabelle Sajisevi
- Department of Surgery, Division of Otolaryngology, University of Vermont Medical Center, 89 Beaumont Avenue, Given B110L, Burlington, VT 05401, USA.
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14
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Swanson MS, Gantz O, Zhou S, Fisher L, Kezirian E, Tan MH, Zhang Y, Chambers TN, Sinha UK, Kokot N. Comparison of Free Flap Outcomes at a University Hospital versus County Hospital Setting for Head and Neck Reconstruction. Int Arch Otorhinolaryngol 2023; 27:e183-e190. [PMID: 37125366 PMCID: PMC10147463 DOI: 10.1055/s-0043-1768204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Accepted: 10/25/2020] [Indexed: 05/02/2023] Open
Abstract
Introduction Patients at public county hospitals often have poorer access to healthcare with advanced disease on presentation. These factors, along with limited resources at county hospitals, may have an impact on outcomes for patients requiring complex head and neck reconstruction. Objective To delineate differences in the frequency of complications in two different care settings, a public county hospital and a private university hospital. Methods Retrospective review of otolaryngology patients at a university hospital compared with a publicly-funded county hospital. The main outcome measure was major complications including total flap loss or unplanned reoperation in 30 days. Secondary outcome measures included medical complications, partial flap loss, and unplanned hospital readmission in 30 days. Results In the county hospital sample ( n = 58) free flap failure or reoperation occurred in 20.7% of the patients, and minor complications, in 36.2% of the patients. In the university hospital sample ( n = 65) flap failure or reoperation occurred in 9.2% of the patients, and minor complications, in 12.3% of the patients. Patients at the private hospital who had surgery in the oropharynx were least likely to have minor complications. Conclusion Patients at the county hospital had a higher but not statistically significant difference in flap failure and reoperation than those at a university hospital, although the county hospital experienced more minor postoperative complications. This is likely multifactorial, and may be related to poorer access to primary care preoperatively, malnutrition, poorly controlled or undiagnosed medical comorbidities, and differences in hospital resources.
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Affiliation(s)
- Mark S. Swanson
- Tina and Rick Caruso Department of Otolaryngology, Head and Neck Surgery, University of Southern California (USC), Los Angeles, California, United States
| | - Oliver Gantz
- Tina and Rick Caruso Department of Otolaryngology, Head and Neck Surgery, University of Southern California (USC), Los Angeles, California, United States
- Address for correspondence Oliver Gantz, MD USC Tina and Rick Caruso Department of Otolaryngology – Head and Neck Surgery1540 Alcazar Street, Suite 204Q, Los Angeles, CA 90033United States
| | - Sheng Zhou
- Keck School of Medicine, University of Southern California (USC), Los Angeles, California, United States
| | - Laurel Fisher
- Tina and Rick Caruso Department of Otolaryngology, Head and Neck Surgery, University of Southern California (USC), Los Angeles, California, United States
| | - Eric Kezirian
- Tina and Rick Caruso Department of Otolaryngology, Head and Neck Surgery, University of Southern California (USC), Los Angeles, California, United States
| | - Michael H. Tan
- Keck School of Medicine, University of Southern California (USC), Los Angeles, California, United States
| | - Yanchen Zhang
- Keck School of Medicine, University of Southern California (USC), Los Angeles, California, United States
| | - Tamara N. Chambers
- Tina and Rick Caruso Department of Otolaryngology, Head and Neck Surgery, University of Southern California (USC), Los Angeles, California, United States
| | - Uttam K. Sinha
- Tina and Rick Caruso Department of Otolaryngology, Head and Neck Surgery, University of Southern California (USC), Los Angeles, California, United States
| | - Niels Kokot
- Tina and Rick Caruso Department of Otolaryngology, Head and Neck Surgery, University of Southern California (USC), Los Angeles, California, United States
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15
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Irawati N, Every J, Dawson R, Leinkram D, Elliott M, Ch'ng S, Low H, Palme CE, Clark J, Wykes J. Effect of operative time on complications associated with free flap reconstruction of the head and neck. Clin Otolaryngol 2023; 48:175-181. [PMID: 36321439 DOI: 10.1111/coa.14000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Revised: 09/15/2022] [Accepted: 10/23/2022] [Indexed: 11/17/2022]
Abstract
OBJECTIVE To evaluate whether prolonged operative time is negatively associated with post-operative complications and length of stay in patients undergoing microvascular free flap reconstruction for complex head and neck defects. METHODS 342 consecutive patients undergoing microvascular reconstruction for head and neck defects between 2017-2019 at a single institution were evaluated. Operative outcomes and operative time were compared whilst controlling for patient and treatment related factors. RESULTS Mean operative time was 551 min and length of stay was 16.2 days. An 11% increase in the risk of a post-operative complication was observed for every additional hour of operative time (OR 1.11, 95% CI 1.03-1.21, p = 0.011) after adjusting for patient and treatment factors. A cut-off of 9 h yielded a 92% increase in complications on either side of this (OR 1.92, 95% CI 1.18-3.13, p = 0.009). Increased operative time was also associated with increased length of stay and return to theatres, but not medical complications. CONCLUSION Prolonged operative time is significantly associated with increased surgical complications, length of stay and return to theatres when performing microvascular reconstructive surgery for head and neck defects.
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Affiliation(s)
- Nina Irawati
- Department of Head and Neck Surgery, Sydney Head and Neck Cancer Institute, Chris O'Brien Lifehouse, Sydney, New South Wales, Australia
| | - James Every
- Department of Head and Neck Surgery, Sydney Head and Neck Cancer Institute, Chris O'Brien Lifehouse, Sydney, New South Wales, Australia
| | - Rebecca Dawson
- Department of Head and Neck Surgery, Sydney Head and Neck Cancer Institute, Chris O'Brien Lifehouse, Sydney, New South Wales, Australia
| | - David Leinkram
- Department of Head and Neck Surgery, Sydney Head and Neck Cancer Institute, Chris O'Brien Lifehouse, Sydney, New South Wales, Australia
| | - Michael Elliott
- Department of Head and Neck Surgery, Sydney Head and Neck Cancer Institute, Chris O'Brien Lifehouse, Sydney, New South Wales, Australia.,Faculty of Medicine and Health Sciences, Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia.,Royal Prince Alfred Institute of Academic Surgery, Sydney Local Health District, Sydney, New South Wales, Australia
| | - Sydney Ch'ng
- Department of Head and Neck Surgery, Sydney Head and Neck Cancer Institute, Chris O'Brien Lifehouse, Sydney, New South Wales, Australia.,Faculty of Medicine and Health Sciences, Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia.,Royal Prince Alfred Institute of Academic Surgery, Sydney Local Health District, Sydney, New South Wales, Australia
| | - Hubert Low
- Department of Head and Neck Surgery, Sydney Head and Neck Cancer Institute, Chris O'Brien Lifehouse, Sydney, New South Wales, Australia.,Faculty of Medicine and Health Sciences, Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia.,Royal Prince Alfred Institute of Academic Surgery, Sydney Local Health District, Sydney, New South Wales, Australia
| | - Carsten E Palme
- Department of Head and Neck Surgery, Sydney Head and Neck Cancer Institute, Chris O'Brien Lifehouse, Sydney, New South Wales, Australia.,Faculty of Medicine and Health Sciences, Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia.,Royal Prince Alfred Institute of Academic Surgery, Sydney Local Health District, Sydney, New South Wales, Australia
| | - Jonathan Clark
- Department of Head and Neck Surgery, Sydney Head and Neck Cancer Institute, Chris O'Brien Lifehouse, Sydney, New South Wales, Australia.,Faculty of Medicine and Health Sciences, Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia.,Royal Prince Alfred Institute of Academic Surgery, Sydney Local Health District, Sydney, New South Wales, Australia
| | - James Wykes
- Department of Head and Neck Surgery, Sydney Head and Neck Cancer Institute, Chris O'Brien Lifehouse, Sydney, New South Wales, Australia.,Faculty of Medicine and Health Sciences, Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia
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16
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Uehara M, Habu M, Sasaguri M, Tominaga K. Post-reconstruction Free Flap Complications After Oral Cancer Ablation. J Maxillofac Oral Surg 2023; 22:20-27. [PMID: 37041939 PMCID: PMC10082861 DOI: 10.1007/s12663-023-01854-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 01/14/2023] [Indexed: 01/27/2023] Open
Abstract
Introduction Microvascular free flap transfer is considered a standard reconstruction after the ablation of oral cancer. Although the success rate is high, flap complications occasionally occur. This study investigated the reasons for and local factors involved in complications of free flap transfer and explored how to salvage the flaps. Patients and Methods The cases of 53 patients who underwent a free flap transfer [radial forearm flaps (n = 36), abdominis musculocutaneous flaps (n = 6), scapular osteocutaneous flaps (n = 10), and fibular osteocutaneous flap (n = 1)] were analyzed: flap complications were observed in five of the cases. Results In the all five cases, a salvage operation was performed under general anesthesia. The flap complications occurred within 33 h after anastomosis. In the salvage operation, thrombotic occlusion in veins of flap feeders was observed in three of the five cases. The possible reasons for flap complications were a twisting of the anastomosed vein where two veins were united, pressure to the feeder due to subcutaneous hematoma, and edema of adjacent tissue and/or drain tube; the reason was not clear in one case. The flaps were successfully salvaged in four cases by thrombectomy in veins, release of pressure at the veins, and/or interposition of the vein graft. Conclusion Surgeons should pay close attention to the pressure and/or twisting in the feeder as well as the hemostasis in the surgical field, and a salvage operation should be carried out immediately when a flap complication is identified.
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Affiliation(s)
- Masataka Uehara
- Unit of Oral and Maxillofacial Surgery, Shimonoseki City Hospital, 1-13-1 Koyocho, Shimonoseki City, Yamaguchi 750-8520 Japan
| | - Manabu Habu
- Division of Maxillofacial Surgery, Department of Science of Physical Functions, Kyushu Dental University, Kitakyushu, Fukuoka Japan
| | - Masaaki Sasaguri
- Division of Maxillofacial Surgery, Department of Science of Physical Functions, Kyushu Dental University, Kitakyushu, Fukuoka Japan
| | - Kazuhiro Tominaga
- Division of Maxillofacial Surgery, Department of Science of Physical Functions, Kyushu Dental University, Kitakyushu, Fukuoka Japan
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17
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Tu CH, Hong SF. Preoperative anemia: Predictor of free flap reconstruction complications in head and neck cancer. CHINESE J PHYSIOL 2023; 66:21-27. [PMID: 36814153 DOI: 10.4103/cjop.cjop-d-22-00115] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023] Open
Abstract
Free flap reconstruction has been the mainstay among reconstruction surgeries for head and neck cancer. Intraoperative and postoperative hemoglobin (Hb) levels were both possible risk factors of flap failure and had been discussed widely. However, few investigations of preoperative Hb were seen in the previous study with its effect to flap condition remain uncertain and no conclusions in the literature. Patients who underwent free flap reconstruction after head and neck surgery in our institution between May 2014 and May 2019 were enrolled. The postoperative flap condition was observed carefully, and re-exploration was performed if necessary. We then retrospectively collected patient data with several intraoperative and postoperative indices. A total of 598 patients were enrolled in our study. The total major flap complication rate was 10.6%, with an overall success rate of 89.4%. They were predominantly male (95%), and most of them underwent free flap reconstruction for the first time (91%). A total of 81 (13%) patients received radiotherapy before reconstruction. Among all factors, the preoperative Hb level and free flap type showed significance in univariate and multivariate analyses. A previous history of radiotherapy, body mass index, nutrition status, or poorly controlled diabetes mellitus showed no significant results in either univariate or multivariate analysis. Our study showed that a lower preoperative Hb level affects free flap survival. Meanwhile, preoperative radiotherapy history has no significant influence in either univariate or multivariate analysis.
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Affiliation(s)
- Cheng Hung Tu
- Department of ENT Head and Neck Surgery, Changhua Christian Hospital, Changhua, Taiwan
| | - San Fu Hong
- Department of ENT Head and Neck Surgery, Changhua Christian Hospital, Changhua, Taiwan
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18
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Breast Reconstruction Free Flap Failure: Does Platelet Count Matter? Ann Plast Surg 2022; 89:523-528. [PMID: 36279577 DOI: 10.1097/sap.0000000000003269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Microvascular free tissue transfer is an increasingly popular modality for autologous tissue breast reconstruction. However, flap failure remains an ominous risk that continues to plague surgeons and patients even in the setting of meticulous surgical technique and monitoring. Venous and arterial thromboses are the leading causes of free flap failure. The purpose of this study was to determine whether thrombocytosis is associated with breast free flap failure. METHODS A retrospective study was conducted of breast reconstruction with free flaps in North America between 2015 and 2020 using the National Surgical Quality Improvement Program database. Patient comorbidities and preoperative laboratory tests were used to determine risk factors for free flap failure. RESULTS During the study interval, 7522 female patients underwent breast reconstruction with free flaps, and flap failure occurred in 2.7% patients (n = 203). In multivariate regression analysis, breast free flap failure was significantly higher in patients smoking cigarettes within the past year (P = 0.030; AOR, 1.7) and dyspnea on moderate exertion or at rest (P = 0.025; AOR, 2.6). Furthermore, each 50 K/mcL elevation in platelet count was independently associated with an increased odds of flap failure (P < 0.001; AOR, 1.2). Patients experienced significantly higher rates of flap failure with platelet counts greater than 250 K/mcL (P = 0.004), which remained significant through progressively increasing thresholds up to 450 K/mcL. CONCLUSIONS Platelet count greater than 250 K/mcL is associated with progressively increasing risk of free flap failure in breast reconstruction. Future studies of personalized patient anticoagulation protocols based on hemostatic metrics may improve free flap survival after autologous tissue breast reconstruction.
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19
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Risk factors associated with postoperative complications following free flap reconstruction of head and neck defects. JOURNAL OF STOMATOLOGY, ORAL AND MAXILLOFACIAL SURGERY 2022; 123:e894-e898. [PMID: 34971838 DOI: 10.1016/j.jormas.2021.12.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 11/08/2021] [Accepted: 12/21/2021] [Indexed: 11/21/2022]
Abstract
BACKGROUND Free flap reconstruction of head and neck defects is routinely performed with a high success rate nowadays. However, postoperative complications are still commonly observed. The aim of this study is to investigate risk factors correlated with postoperative complications following free flap reconstruction of head and neck defects. METHODS A retrospective study of all patients undergoing free flap reconstruction of head and neck defects between January 2018 and January 2020 at Sun Yat-sen Memorial Hospita, Guangzhou, China was performed. Preoperative, intraoperative, and postoperative data were collected retrospectively. The primary outcome variables were postoperative complications, which were divided into medical and surgical complications. All patients were grouped by either complications or no complications. Univariate and multivariate logistic regression models were used to identify risk factors predicting complications. RESULTS 850 patients underwent free flap reconstruction of head and neck defects during the study period (Male: 65.29%; Mean [SD] age: 54.90 [13.78] years). Postoperative complications developed in 125 (14.71%) patients, among which, 101 (11.88%) patients developed surgical complications, 29 (3.41%) patients developed medical complications and 5 (0.59%) patients developed both surgical and medical complications. Total flap necrosis was observed in 11 (1.29%) patients. After multivariate analysis, several risk factors incluing postoperative ICU admission, coronary heart disease, post radiotherapy surgery and flap types were identified correlated with postoperative complications. CONCLUSIONS Our study identified related variables for a higher risk of postoperative complications development following free flap reconstruction of head and neck defects. Early detection of these risk factors will improve prognosis.
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20
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Chargi N, Breik O, Forouzanfar T, Martin T, Praveen P, Idle M, Parmar S, de Bree R. Association of low skeletal muscle mass and systemic inflammation with surgical complications and survival after microvascular flap reconstruction in patients with head and neck cancer. Head Neck 2022; 44:2077-2094. [PMID: 35652420 PMCID: PMC9540531 DOI: 10.1002/hed.27113] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 05/20/2022] [Accepted: 05/23/2022] [Indexed: 11/30/2022] Open
Abstract
Background Skeletal muscle mass (SMM) and chronic inflammation are associated with postoperative complications and survival. Methods Patients with head and neck cancer (HNC) undergoing microvascular free flap reconstruction were included. SMM and neutrophil‐to‐lymphocyte ratio (NLR) were measured and their association with treatment outcomes analyzed. Results Five hundred and fifty‐four patients were included. Predictors for complications were elevated NLR in all flaps (OR 1.5), low SMM in radial forearm flap (OR 2.0), and elevated NLR combined with low SMM in fibula flap surgery (OR 4.3). Patients with solely elevated NLR were at risk for flap‐related complications (OR 3.0), severe complications (OR 2.2), and when combined with low SMM for increased length of hospital stays (LOS) (+3.9 days). In early‐stage HNC, low SMM (HR 2.3), and combined elevated NLR with low SMM (HR 2.6) were prognostics for decreased overall survival. Conclusions SMM and NLR are predictive for poor outcomes in patients with HNC undergoing microvascular reconstruction.
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Affiliation(s)
- Najiba Chargi
- Department of Head and Neck Surgical Oncology, Division of Imaging and Oncology Center, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Omar Breik
- Department of Oral and Maxillofacial Surgery, University Hospital Birmingham NHS Trust, Queen Elizabeth Hospital, Birmingham, UK
| | - Tymour Forouzanfar
- Department of Oral and Maxillofacial Surgery/Oral Pathology VU University Medical Center/Academic Centre for Dentistry Amsterdam, ACTA University of Amsterdam and VU University Amsterdam, Amsterdam, the Netherlands
| | - Timothy Martin
- Department of Oral and Maxillofacial Surgery, University Hospital Birmingham NHS Trust, Queen Elizabeth Hospital, Birmingham, UK
| | - Prav Praveen
- Department of Oral and Maxillofacial Surgery, University Hospital Birmingham NHS Trust, Queen Elizabeth Hospital, Birmingham, UK
| | - Matthew Idle
- Department of Oral and Maxillofacial Surgery, University Hospital Birmingham NHS Trust, Queen Elizabeth Hospital, Birmingham, UK
| | - Satyesh Parmar
- Department of Oral and Maxillofacial Surgery, University Hospital Birmingham NHS Trust, Queen Elizabeth Hospital, Birmingham, UK
| | - Remco de Bree
- Department of Head and Neck Surgical Oncology, Division of Imaging and Oncology Center, University Medical Center Utrecht, Utrecht, the Netherlands
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21
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Free Flap Outcome in Irradiated Recipient Sites: A Systematic Review and Meta-analysis. Plast Reconstr Surg Glob Open 2022; 10:e4216. [PMID: 35356041 PMCID: PMC8939917 DOI: 10.1097/gox.0000000000004216] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 03/22/2022] [Accepted: 01/31/2022] [Indexed: 11/26/2022]
Abstract
The impact of previous radiotherapy on free flap outcome is still a subject of debate. Clinical investigations have come to divergent conclusions and the true effect of radiotherapy (XRT) on flap survival is not definitely known. Most studies investigating the factor often have their methodological limitations such as lack of statistical power as a consequence of the overall low failure rates together with few irradiated cases. This study will attempt to address the question whether previous radiotherapy is associated with a significantly higher incidence of flap failure or not.
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22
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Multi-domain analysis of non-surgical risk factors amenable to pre-operative optimization in microvascular head and neck surgery. Am J Otolaryngol 2022; 43:103346. [PMID: 35016097 DOI: 10.1016/j.amjoto.2021.103346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 11/22/2021] [Accepted: 12/13/2021] [Indexed: 11/22/2022]
Abstract
PURPOSE The goal of this study was to conduct a multi-domain, organ system-based analysis of non-surgical comorbidities amenable to pre-operative optimization in patients undergoing free tissue transfer, in order to better understand factors that influence patient outcomes. STUDY DESIGN Retrospective review. SETTINGS Tertiary academic center. MATERIALS AND METHODS A retrospective analysis of 546 patients in a prospectively maintained database who underwent free tissue transfer reconstruction between 2007 and 2016 was performed. Analysis of the relationship between binary-coded system-based domains and log-transformed length of stay (LOS), rehabilitation requirement, 30-day readmission, and post-operative complications was conducted with multiple linear regression or logistic regression models. RESULTS Poor nutritional status and the presence of anxiety/depression independently increased median hospital LOS. Endocrine and metabolic deficits, poor nutrition status, and psychiatric comorbidities were significant predictors for rehabilitation facility requirement upon discharge. CONCLUSION Interventions targeted to patient psychiatric and nutritional health may yield substantially improved outcomes in the head and neck cancer population receiving free tissue transfer surgery.
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Burkhard JPM, Giger R, Huber MB, Schaller B, Little A, Khalil S, Engel D, Löffel LM, Wuethrich PY. Proposed Prediction Model and Nomogram for Systemic Complications in Patients Undergoing Free Flap Head and Neck Reconstruction. Front Surg 2022; 8:771282. [PMID: 34970591 PMCID: PMC8713067 DOI: 10.3389/fsurg.2021.771282] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 11/22/2021] [Indexed: 11/29/2022] Open
Abstract
Postoperative complications in head and neck surgery are well-known, but a predictive model to guide clinicians in free flap reconstructions has not been established. This retrospective single-center observational study assessed 131 patients who underwent ablative surgery and received free flap reconstruction. Primary endpoint was the occurrence of systemic complications (PSC). Secondary endpoint was the generation of a nomogram of complications according to the CDC classification. In the ordinal regression model, postoperative administration of furosemide [1.36 (0.63–2.11), p < 0.0001], blood loss [0.001 (0.0004–0.0020), p = 0.004], postoperative nadir hemoglobin [−0.03 (−0.07–0.01), p = 0.108], smoking [0.72 (0.02–1.44), p = 0.043], and type of flap reconstruction [1.01 (0.21–1.84), p = 0.014] as predictors. A nomogram with acceptable discrimination was proposed (Somer's delta: 0.52). Application of this nomogram in clinical practice could help identify potentially modifiable risk factors and thus reduce the incidence of postoperative complications in patients undergoing microvascular reconstruction of the head and neck.
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Affiliation(s)
- John-Patrik M Burkhard
- Department of Anaesthesiology and Pain Medicine, Inselspital, University Hospital Bern, University of Bern, Bern, Switzerland.,Department of Cranio-Maxillofacial Surgery, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Roland Giger
- Department of Oto-Rhino-Laryngology, Head and Neck Surgery, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Markus B Huber
- Department of Anaesthesiology and Pain Medicine, Inselspital, University Hospital Bern, University of Bern, Bern, Switzerland
| | - Benoît Schaller
- Department of Cranio-Maxillofacial Surgery, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Ayla Little
- Department of Anaesthesiology and Pain Medicine, Inselspital, University Hospital Bern, University of Bern, Bern, Switzerland
| | - Sherin Khalil
- Department of Cranio-Maxillofacial Surgery, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Dominique Engel
- Department of Anaesthesiology and Pain Medicine, Inselspital, University Hospital Bern, University of Bern, Bern, Switzerland
| | - Lukas M Löffel
- Department of Anaesthesiology and Pain Medicine, Inselspital, University Hospital Bern, University of Bern, Bern, Switzerland
| | - Patrick Y Wuethrich
- Department of Anaesthesiology and Pain Medicine, Inselspital, University Hospital Bern, University of Bern, Bern, Switzerland
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Suyama Y, Yagi S, Fukuoka K, Morita M, Kinjo A, Fukuhara T, Fujiwara K, Kodani I, Osaki Y. Risk Factors of Free Flap Complications in Reconstruction for Head and Neck Cancer. Yonago Acta Med 2022; 65:215-225. [DOI: 10.33160/yam.2022.08.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Accepted: 07/08/2022] [Indexed: 11/05/2022]
Affiliation(s)
- Yoshiko Suyama
- Department of Plastic and Reconstructive Surgery, Tottori University Hospital, Yonago 683-8504, Japan
| | - Shunjiro Yagi
- Department of Plastic and Reconstructive Surgery, Tottori University Hospital, Yonago 683-8504, Japan
| | - Kohei Fukuoka
- Department of Plastic and Reconstructive Surgery, Tottori University Hospital, Yonago 683-8504, Japan
| | - Maki Morita
- Department of Plastic and Reconstructive Surgery, Tottori University Hospital, Yonago 683-8504, Japan
| | - Aya Kinjo
- Department of Social Medicine, School of Medicine, Faculty of Medicine, Tottori University, Yonago 683-8503, Japan
| | - Takahiro Fukuhara
- Division of Otolaryngology, Head and Neck Surgery, Department of Sensory and Motor Organs, School of Medicine, Faculty of Medicine, Tottori University, Yonago 683-8504, Japan and
| | - Kazunori Fujiwara
- Division of Otolaryngology, Head and Neck Surgery, Department of Sensory and Motor Organs, School of Medicine, Faculty of Medicine, Tottori University, Yonago 683-8504, Japan and
| | - Isamu Kodani
- Division of Oral and Maxillofacial Surgery, Department of Sensory and Motor Organs, School of Medicine, Faculty of Medicine, Tottori University, Yonago 683-8504, Japan
| | - Yoneatsu Osaki
- Department of Social Medicine, School of Medicine, Faculty of Medicine, Tottori University, Yonago 683-8503, Japan
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Mody MD, Rocco JW, Yom SS, Haddad RI, Saba NF. Head and neck cancer. Lancet 2021; 398:2289-2299. [PMID: 34562395 DOI: 10.1016/s0140-6736(21)01550-6] [Citation(s) in RCA: 299] [Impact Index Per Article: 99.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 06/10/2021] [Accepted: 06/27/2021] [Indexed: 12/13/2022]
Abstract
Head and neck cancer is the seventh most common type of cancer worldwide and comprise of a diverse group of tumours affecting the upper aerodigestive tract. Although many different histologies exist, the most common is squamous cell carcinoma. Predominant risk factors include tobacco use, alcohol abuse, and oncogenic viruses, including human papillomavirus and Epstein-Barr virus. Head and neck malignancies remain challenging to treat, requiring a multidisciplinary approach, with surgery, radiotherapy, and systemic therapy serving as key components of the treatment of locally advanced disease. Although many treatment principles overlap, treatment is generally site-specific and histology-specific. This Seminar outlines the current understanding of head and neck cancer and focuses on treatment principles, while also discussing future directions to improve the outcomes of patients with these malignancies.
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Affiliation(s)
- Mayur D Mody
- Department of Hematology and Medical Oncology, The Winship Cancer Institute, Emory University, Atlanta, GA, USA
| | - James W Rocco
- The Ohio State University Comprehensive Cancer Center-James, Columbus, OH, USA
| | - Sue S Yom
- Department of Otolaryngology-Head and Neck Surgery, University of California San Francisco, San Francisco, CA, USA
| | - Robert I Haddad
- Harvard Medical School and Dana Farber Cancer Institute, Boston, MA, USA
| | - Nabil F Saba
- Department of Hematology and Medical Oncology, The Winship Cancer Institute, Emory University, Atlanta, GA, USA.
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Multiple Sequential Free Flap Reconstructions of the Head and Neck: A Single-Center Experience. Plast Reconstr Surg 2021; 148:791e-799e. [PMID: 34586092 DOI: 10.1097/prs.0000000000008432] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND Free flap reconstruction is the standard of care in extensive defects of the head and neck area, and although most patients may be treated sufficiently with one flap, recurrence of a malignant tumor or failure of a previous reconstruction may make the use of a second (or more) flap necessary. The aim of this study was to evaluate the indications and success rates of multiple consecutive reconstructive procedures in a large cohort of patients. METHODS Nine hundred ninety-six free flap reconstructions were retrospectively analyzed and cases of sequential reconstructions in the same patient were identified. Indications, success rates, perioperative procedures, and frequently used flaps were evaluated. RESULTS Two hundred twenty cases of sequential microvascular reconstructions were identified, ranging from two to six flaps per patient. The overall flap success rate was 89.1 percent. A history of diabetes was identified as a risk factor for flap failure (p = 0.029). There was no association of flap loss with the number of reconstructive procedures per patient. CONCLUSIONS The use of several free flaps in the same patient is a feasible option for patients suffering from recurrent tumors or to improve quality of life by a secondary reconstruction. A salvage free flap transfer to replace a lost transplant exhibits good success rates. CLINICAL QUESTION/LEVEL OF EVIDENCE Therapeutic, IV.
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Hohman MH, Vincent AG, Enzi AR, Ducic Y. Safe Free Tissue Transfer in Patients Older than 90 Years. JOURNAL OF RECONSTRUCTIVE MICROSURGERY OPEN 2021. [DOI: 10.1055/s-0041-1736419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
Abstract
Objective This study aimed to evaluate the safety of microvascular free tissue transfer in the elderly patient population.
Methods We performed a 20-year retrospective review at a tertiary care private practice of patients of ≥ 90 years of age who underwent microvascular free tissue transfer and had at least 6 months of follow-up. Similarly, we reviewed patients aged 70 to 89 years who underwent free tissue transfer between 2018 and 2020 as a control group. Records were examined for type of flap, defect site, pathology, and occurrence of complications.
Results Overall 77 patients of 90 years or older met the inclusion criteria and 77 sequential patients aged 70 to 89 years were identified to serve as a control group. The overall complication rate among patients of ≥ 90 years of age was 18%, with flap-related complications in 4% (two partial flap loss and one total loss). The mortality rate was 1.3%. All patients of ≥ 90 years of age undergoing osteocutaneous reconstruction for osteoradionecrosis experienced complications, but only one was a flap complication (partial loss). Among patients aged 70 to 89 years, the overall complication rate was also 18%, with flap-related complications in 4% (two complete flap failures and one partial loss). The mortality rate in the control group was 2.6%.
Conclusion Soft tissue free flaps are a safe option in the elderly patient population and should be offered to patients who are medically optimized prior to surgery, regardless of age. Osteocutaneous reconstruction for osteoradionecrosis must be undertaken with caution. This study reflects level of evidence 4.
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Affiliation(s)
- Marc H. Hohman
- Department of Facial Plastic and Reconstructive Surgery, Madigan Army Medical Center, Tacoma, Washington
| | | | - Abdul R. Enzi
- Facial Plastic Surgery Associates, Fort Worth, Texas
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Miller H, Bush K, Delancy M, Leo ND, Joshi H, Saracco B, Adams A, Gaughan J, Bonawitz S. Effect of preoperative radiation on free flap outcomes for head and neck reconstruction: An updated systematic review and meta-analysis. J Plast Reconstr Aesthet Surg 2021; 75:743-752. [PMID: 34810143 DOI: 10.1016/j.bjps.2021.09.050] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 09/17/2021] [Accepted: 09/26/2021] [Indexed: 12/26/2022]
Abstract
BACKGROUND There is an ongoing debate about whether neoadjuvant radiation therapy is associated with higher rates of postoperative complications after head and neck reconstruction. Herle et al. conducted a systematic review in 2014 of 24 studies, finding higher complication rates in irradiated fields. We sought to perform an exhaustive updated systematic review and meta-analysis. METHODS We conducted an updated systematic review of the literature, as outlined in our protocol, which was registered on PROSPERO. Databases included Medline, Embase, Cochrane Central, and Web of Science. There were no limits placed on the date range, place of publication, or origin. Exclusion criteria included patients less than 18 years of age, studies with less than 20 participants (n < 20), case studies, skull base reconstructions, and local tissue rearrangements. The combined results of the studies and relative risks (RR) were calculated. RESULTS 53 studies were included for analysis, including 5,086 free flaps in an irradiated field, and 9,110 free flaps in a non-irradiated field. Of the 53 studies, 21 studies overlapped with those discussed in Herle et al.'s study, with a total of 32 additional studies. Neoadjuvant radiation was found to be a statistically significant risk factor for postoperative complications (RR 1.579, P < 0.001), total flap failure (RR, 1.565; P < 0.001), and fistula (RR, 1.810; P < 0.001). Our work reaffirmed the findings of the Herle et al. STUDY CONCLUSION Preoperative radiation was associated with a statistically significant increase in the risk of total flap failure, fistula, and total complications but not partial flap failure. These high-morbidity complications must be taken into consideration when determining which patients should receive neoadjuvant radiation therapy.
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Affiliation(s)
- Henry Miller
- Department of Surgery, Cooper University Hospital, Camden NJ, United States.
| | - Kathryn Bush
- Cooper Medical School of Rowan University, Camden NJ, United States
| | - Matthew Delancy
- Cooper Medical School of Rowan University, Camden NJ, United States
| | - Nicholas De Leo
- Department of Surgery, Cooper University Hospital, Camden NJ, United States
| | - Hansa Joshi
- Cooper Medical School of Rowan University, Camden NJ, United States
| | - Benjamin Saracco
- Cooper Medical School of Rowan University, Camden NJ, United States
| | - Amanda Adams
- Cooper Medical School of Rowan University, Camden NJ, United States
| | - John Gaughan
- Cooper Research Institute, Cooper University Hospital, Camden NJ, United States
| | - Steven Bonawitz
- Department of Surgery, Cooper University Hospital, Camden NJ, United States
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Gardner JR, Gau V, Page P, Dunlap Q, King D, Crabtree D, Sunde J, Vural E, Moreno MA. Association of Continuous Intraoperative Vasopressor Use With Reoperation Rates in Head and Neck Free-Flap Reconstruction. JAMA Otolaryngol Head Neck Surg 2021; 147:1059-1064. [PMID: 34591083 DOI: 10.1001/jamaoto.2021.1841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Importance Continuous vasopressor use in free-flap reconstruction is a point of contention among microvascular surgeons despite data demonstrating safety. Objective To investigate the association between continuous vasopressor use and the incidence of reoperation in the early postoperative period. Design, Setting, and Participants In this cohort study, a retrospective medical record review was conducted of patients who underwent head and neck free-flap reconstructions between May 1, 2014, and October 31, 2019, in an academic tertiary care center. All patients undergoing free-flap reconstruction for head and neck defects were included. Exposures Continuous intraoperative vasopressors. Main Outcomes and Measures Patient medical records were queried for demographic variables; intraoperative use of vasopressors; vasopressor type, duration, and infusion rate; reoperation within the first 5 postoperative days; and reason for reoperation. Results Four hundred forty-nine consecutive free-flap reconstructions were performed on 426 patients. The mean age was 62 years (IQR, 55.7-71.1); 293 patients were men (65.3%), 380 were White (84.6%), 55 were Black (12.2%), and 14 were of other race or ethnicity (3.1%). A total of 174 patients received a continuous vasopressor during their reconstruction. Twenty-three reoperations occurred within 5 days postoperatively, 8 of which included vasopressors during initial intervention. Vasopressor type had no association with reoperation (4.5% vs 5.5% [8/174 vs 15/275, respectively] for patients who received vasopressors vs those who did not) (dobutamine odds ratio [OR], 1.02 [95% CI, 0.21-2.91]; dopamine OR, 1.48 [95% CI, 0.33-4.26]). No difference was seen in the duration (dobutamine OR, 1.50 [95% CI, 0.78-2.90]; dopamine OR, 0.87 [95% CI, 0.59-1.28]) or infusion rate (dobutamine OR, 1.50 [95% CI, 0.99-1.02]; dopamine OR, 1.00 [95% CI, 0.99-1.01]) of vasopressors between patients who underwent reoperation and those who did not. Analysis after the exclusion of reasons for reoperation that did not represent possible microvascular anastomosis failure (eg, Doppler malfunction, donor site complications) showed no increased propensity for reoperation (OR, 1.18; 95% CI, 0.27-3.9). Conclusions and Relevance In this cohort study, use of vasopressors for extensive periods intraoperatively during free-tissue transfer appeared to have no association with the rate of reoperation within 5 days of intervention, regardless of agent used, simultaneous use of agents, type of free-flap operation performed, or reason for reoperation. This study adds to the body of literature supporting the judicious use of vasopressors in patients requiring intraoperative pharmacological pressure support during free-flap reconstruction.
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Affiliation(s)
- James Reed Gardner
- Division of Head and Neck Oncology and Surgery, Department of Otolaryngology-Head and Neck Surgery, University of Arkansas for Medical Sciences, Little Rock
| | - Victoria Gau
- Division of Head and Neck Oncology and Surgery, Department of Otolaryngology-Head and Neck Surgery, University of Arkansas for Medical Sciences, Little Rock
| | - Patrick Page
- Department of Anesthesiology, University of Arkansas for Medical Sciences, Little Rock
| | - Quinn Dunlap
- Division of Head and Neck Oncology and Surgery, Department of Otolaryngology-Head and Neck Surgery, University of Arkansas for Medical Sciences, Little Rock
| | - Deanne King
- Division of Head and Neck Oncology and Surgery, Department of Otolaryngology-Head and Neck Surgery, University of Arkansas for Medical Sciences, Little Rock
| | - Donald Crabtree
- Department of Anesthesiology, University of Arkansas for Medical Sciences, Little Rock
| | - Jumin Sunde
- Division of Head and Neck Oncology and Surgery, Department of Otolaryngology-Head and Neck Surgery, University of Arkansas for Medical Sciences, Little Rock
| | - Emre Vural
- Division of Head and Neck Oncology and Surgery, Department of Otolaryngology-Head and Neck Surgery, University of Arkansas for Medical Sciences, Little Rock
| | - Mauricio Alejandro Moreno
- Division of Head and Neck Oncology and Surgery, Department of Otolaryngology-Head and Neck Surgery, University of Arkansas for Medical Sciences, Little Rock
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Nakayama Y, Ohkoshi A, Ishii R, Higashi K, Nakanome A, Ogawa T, Katori Y. The geriatric-8 screening tool for predicting complications in older adults after surgery for locally advanced head and neck cancer with free flap reconstruction. Eur Arch Otorhinolaryngol 2021; 279:2565-2571. [PMID: 34410471 DOI: 10.1007/s00405-021-07038-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 08/09/2021] [Indexed: 12/27/2022]
Abstract
PURPOSE Radical surgery with free flap reconstruction for locally advanced head and neck cancer (HNC) is quite challenging for older adults. This retrospective study aimed to elucidate the usefulness of the geriatric-8 (G8) screening tool for predicting postoperative complications in older adults with HNC. METHODS A retrospective review of 37 older adults with HNC who underwent radical surgery with free flap reconstruction and were assessed by the G8 screening tool was performed. Postoperative complications during hospitalization were classified according to the Clavien-Dindo classification, and possible contributing factors, including the G8 score, for major and minor complications were subjected to univariate and multivariate analyses. RESULTS The appropriate G8 cut-off value for both major and minor complications was 12 (area under the curve 0.56 and 0.55, respectively). Multivariate logistic regression analysis showed that both smoking and lower G8 score (≤ 12) were independently associated with the severity of complications (p = 0.043, p = 0.034, respectively). CONCLUSIONS The G8 was a possible predictor of major and minor complications in older adults with HNC who underwent radical surgery with free flap reconstruction.
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Affiliation(s)
- Yuki Nakayama
- Department of Otorhinolaryngology, Head and Neck Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-cho, Aoba-ku, Sendai, 980-8575, Japan
| | - Akira Ohkoshi
- Department of Otorhinolaryngology, Head and Neck Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-cho, Aoba-ku, Sendai, 980-8575, Japan.
| | - Ryo Ishii
- Department of Otorhinolaryngology, Head and Neck Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-cho, Aoba-ku, Sendai, 980-8575, Japan
| | - Kenjiro Higashi
- Department of Otorhinolaryngology, Head and Neck Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-cho, Aoba-ku, Sendai, 980-8575, Japan
| | - Ayako Nakanome
- Department of Otorhinolaryngology, Head and Neck Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-cho, Aoba-ku, Sendai, 980-8575, Japan
| | - Takenori Ogawa
- Department of Otolaryngology, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu City, 501-1193, Japan
| | - Yukio Katori
- Department of Otorhinolaryngology, Head and Neck Surgery, Tohoku University Graduate School of Medicine, 1-1 Seiryo-cho, Aoba-ku, Sendai, 980-8575, Japan
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Wang KY, Lin YS, Chen LW, Yang KC, Huang WC, Liu WC. Risk of Free Flap Failure in Head and Neck Reconstruction: Analysis of 21,548 Cases From A Nationwide Database. Ann Plast Surg 2021; 84:S3-S6. [PMID: 31833882 DOI: 10.1097/sap.0000000000002180] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
BACKGROUND Head and neck reconstruction is complicated and is made even more challenging by free flap failure. We identified risk factors associated with free flap failure in records extracted from a nationwide database of a 23 million populations. METHODS We used International Classification of Diseases, Ninth Version, codes 140 to 149 and 161 to identify patients in Taiwan's National Health Insurance Research Database with head and neck cancer between 2000 and 2013. Patient's age, sex, neoadjuvant treatment, comorbidities, and anticoagulation use were also retrieved. Free flap reconstruction twice, or free flap and pedicle flap reconstructions during the same hospitalization were recorded as free flap failure. Logistic regression was used to identify factors that increased risk of free flap failure. RESULTS A total of 21,548 patients with head and neck cancer were identified; 883 (4.1%) experienced free flap failure. Use of aspirin, clopidogrel, urokinase, prostaglandin (PGE1), low-molecular-weight heparin, and operation time were associated with free flap failure. However, some potential confounders could not be identified from the database. CONCLUSIONS Several statistically significant findings were prone to influence by potential confounders. The clinically applicable result was that longer operation time and preoperative chemotherapy could increase the likelihood of free flap failure. On the other hand, several factors were proved to be irrelevant to free flap failure.
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Affiliation(s)
| | - Ying-Sheng Lin
- Division of Plastic and Reconstructive Surgery, National Taiwan University Hospital Yunlin Branch, Yunlin, Taiwan
| | | | | | - Wei-Chun Huang
- Critical Care Center and Cardiovascular Medical Center, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
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Miller H, Bush KM, Betances A, Kota R, Wu S, De Leo N, Gaughan J, Bonawitz S. Effect of Daily Dosage of Morphine Milligram Equivalents on Free Flap Complications: A Single-Institution Retrospective Study. J Plast Reconstr Aesthet Surg 2021; 74:2486-2494. [PMID: 33935007 DOI: 10.1016/j.bjps.2021.03.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 01/16/2021] [Accepted: 03/11/2021] [Indexed: 11/30/2022]
Abstract
INTRODUCTION There appears to be an association between preoperative opioid use and postoperative complications. We sought to determine whether patients with a history of chronic opiate use (defined as 3 months or more of sustained use) prior to undergoing free flap surgery have higher rates of 30-day complications. METHODS A retrospective review of patients undergoing free flaps from 2015 to 2020 was performed. Patient characteristics were analyzed, including daily preoperative dose of opiates, which were then converted to morphine milligram equivalents; intra-operative variables such as estimated blood loss and operating room time; and 30-day outcomes, including wound and flap complications, return to the operating room, and readmissions. RESULTS One hundred fifty-five patients received 160 free flaps. Of these flaps, 50/160 (31%) were performed on patients with an opiate prescription for at least three months prior to surgery. Using multivariable analysis, morphine milligram equivalents, a surrogate for opioid dose, were significantly associated with flap complications (odds ratio (OR) 1.011, 95% confidence interval (CI) 1.003-1.020, p<0.01), partial flap loss (OR 1.010, 95% CI 1.003-1.019, p<0.01), and surgical site infections (OR 1.017, 95% CI 1.007-1.027, p<0.01). Additionally, estimated blood loss was associated with partial flap loss (OR 4.838, 95% CI 1.589-14.728, p<0.006), and operating room time was also associated with flap complications (OR 1.337, 95% CI 1.152-1.150, p<0.01). CONCLUSION Chronic preoperative opioid use is common for free flap surgery, and according to our single-center experience, higher daily doses are a risk factor for flap complications and surgical site infections. These findings add to the growing body of evidence that opioid use is a modifiable risk factor that may increase surgical morbidity.
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Affiliation(s)
- Henry Miller
- Department of Surgery, Cooper University Hospital, Camden NJ.
| | | | | | - Rasagnya Kota
- Cooper Medical School of Rowan University, Camden NJ
| | - Samantha Wu
- Cooper Medical School of Rowan University, Camden NJ
| | - Nicholas De Leo
- Department of Surgery, Cooper University Hospital, Camden NJ
| | - John Gaughan
- Cooper Research Institute, Cooper University Hospital, Camden NJ
| | - Steven Bonawitz
- Department of Surgery, Cooper University Hospital, Camden NJ
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Clinical consequences of head and neck free-flap reconstructions in the DM population. Sci Rep 2021; 11:6034. [PMID: 33727645 PMCID: PMC7966812 DOI: 10.1038/s41598-021-85410-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Accepted: 03/01/2021] [Indexed: 01/13/2023] Open
Abstract
Diabetes mellitus (DM) is a common comorbidity and risk factor for postoperative complications in head and neck (H&N) microsurgical reconstructions. Our study focused on the association between DM and individual complications regarding both surgical and medical aspects. A meta-analysis of English-language articles comparing a series of complications between DM and non-DM H&N free-flap recipients was performed by comprehensive meta-analysis (CMA). Twenty-seven articles presented 14,233 H&N free-flap reconstructions, and a subset of 2329 analyses including diabetic cases was included for final analysis. Total postoperative (RR = 1.194, p < 0.001; OR = 1.506, p = 0.030) and surgical (RR = 1.550, p = 0.001; OR = 3.362, p < 0.001) complications were increased in DM subjects. Free-flap failure/necrosis (RR = 1.577, p = 0.001; OR = 1.999, p = 0.001) and surgical site infections (OR = 2.414, p < 0.001) were also increased in diabetic recipients. However, return to the operating room, dehiscence, fistulas, plate exposures, readmissions, and mortalities were not increased in DM patients. DM increased various complications in H&N free-flap reconstructions. Surgical indications should be cautiously evaluated, and aggressive treatments should be implemented for high-risk recipients.
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Polanco TO, Shamsunder MG, Hicks MEV, Seier KP, Tan KS, Oskar S, Dayan JH, Disa JJ, Mehrara BJ, Allen RJ, Nelson JA, Afonso AM. Goal-directed fluid therapy in autologous breast reconstruction results in less fluid and more vasopressor administration without outcome compromise. J Plast Reconstr Aesthet Surg 2021; 74:2227-2236. [PMID: 33745850 DOI: 10.1016/j.bjps.2021.01.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 12/03/2020] [Accepted: 01/24/2021] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Aggressive or restricted perioperative fluid management has been shown to increase complications in patients undergoing microsurgery. Goal-directed fluid therapy (GDFT) aims to administer fluid, vasoactive agents, and inotropes according to each patient's hemodynamic indices. This study assesses GDFT impact on perioperative outcomes of autologous breast reconstruction (ABR) patients, as there remains a gap in management understanding. We hypothesize that GDFT will have lower fluid administration and equivocal outcomes compared to patients not on GDFT. METHODS A single-center retrospective review was conducted on ABR patients from January 2010-April 2017. An enhanced recovery after surgery (ERAS) using GDFT was implemented in April 2015. With GDFT, patients were administered intraoperative fluids and vasoactive agents according to hemodynamic indices. Patients prior to April 2015 were included in the pre-ERAS cohort. Primary outcomes included the amount and rate of fluid delivery, urine output (UOP), vasopressor administration, major (i.e., flap failure) and minor (i.e., seroma) complications, and length of stay (LOS). RESULTS Overall, 777 patients underwent ABR (ERAS: 312 and pre-ERAS: 465). ERAS patients received significantly less total fluid volume (ERAS median: 3750 mL [IQR: 3000-4500 mL]; pre-ERAS median: 5000 mL [IQR 4000-6400 mL]; and p<0.001), had lower UOP, were more likely to receive vasopressor agents (47% vs 35% and p<0.001), and had lower LOS (ERAS: 4 days [4-5]; pre-ERAS: 5 [4-6]; and p<0.001) as compared to pre-ERAS patients. Complications did not differ between cohorts. CONCLUSIONS GDFT, as part of ERAS, and the prudent use of vasopressors were found to be safe and did not increase morbidity in ABR patients. GDFT provides individualized perioperative care to the ABR patient.
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Affiliation(s)
- Thais O Polanco
- Department of Surgery, Plastic and Reconstructive Surgery Service, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, Mailbox 24, New York, NY 10065, United States
| | - Meghana G Shamsunder
- Department of Surgery, Plastic and Reconstructive Surgery Service, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, Mailbox 24, New York, NY 10065, United States
| | - Madeleine E V Hicks
- Department of Anesthesiology and Critical Care, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Kenneth P Seier
- Department of Anesthesiology and Critical Care, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Kay See Tan
- Department of Anesthesiology and Critical Care, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Sabine Oskar
- Department of Anesthesiology and Critical Care, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Joseph H Dayan
- Department of Surgery, Plastic and Reconstructive Surgery Service, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, Mailbox 24, New York, NY 10065, United States
| | - Joseph J Disa
- Department of Surgery, Plastic and Reconstructive Surgery Service, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, Mailbox 24, New York, NY 10065, United States
| | - Babak J Mehrara
- Department of Surgery, Plastic and Reconstructive Surgery Service, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, Mailbox 24, New York, NY 10065, United States
| | - Robert J Allen
- Department of Surgery, Plastic and Reconstructive Surgery Service, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, Mailbox 24, New York, NY 10065, United States
| | - Jonas A Nelson
- Department of Surgery, Plastic and Reconstructive Surgery Service, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, Mailbox 24, New York, NY 10065, United States.
| | - Anoushka M Afonso
- Department of Anesthesiology and Critical Care, Memorial Sloan Kettering Cancer Center, New York, NY, United States.
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Comparison of the surgical outcomes of free flap reconstruction for primary and recurrent head and neck cancers: a case-controlled propensity score-matched study of 1,791 free flap reconstructions. Sci Rep 2021; 11:2350. [PMID: 33504947 PMCID: PMC7840944 DOI: 10.1038/s41598-021-82034-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 01/14/2021] [Indexed: 12/02/2022] Open
Abstract
This study was designed to compare the outcome and analyze the operation-related risk factors in free flap reconstruction for patients with primary and recurrent head and neck cancers. A 1:1 propensity score-matched analysis of the microsurgery registry database of the hospital. The primary outcome of the free flap reconstruction had a higher failure rate in the recurrent group than the primary group (5.1% vs. 3.1%, p = 0.037). Among the 345 pairs in the matched study population, there were no significant differences between the primary and recurrent groups regarding the rate of total flap loss (3.5% vs. 5.5%, p = 0.27) and secondary outcomes. This study revealed that free flap reconstruction had a higher failure rate in the recurrent group than the primary group, but such a difference may be attributed by the different patient characteristics.
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Hacker S, Mittermayr R, Traxler D, Keibl C, Resch A, Salminger S, Leiss H, Hacker P, Gabriel C, Golabi B, Pauzenberger R, Slezak P, Laggner M, Mildner M, Michlits W, Ankersmit HJ. The secretome of stressed peripheral blood mononuclear cells increases tissue survival in a rodent epigastric flap model. Bioeng Transl Med 2021; 6:e10186. [PMID: 33532586 PMCID: PMC7823127 DOI: 10.1002/btm2.10186] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 08/28/2020] [Accepted: 08/28/2020] [Indexed: 12/13/2022] Open
Abstract
Reconstructive surgery transfers viable tissue to cover defects and to restore aesthetic and functional properties. Failure rates after free flap surgery range from 3 to 7%. Co-morbidities such as diabetes mellitus or peripheral vascular disease increase the risk of flap failure up to 4.5-fold. Experimental therapeutic concepts commonly use a monocausal approach by applying single growth factors. The secretome of γ-irradiated, stressed peripheral blood mononuclear cells (PBMCsec) resembles the physiological environment necessary for tissue regeneration. Its application led to improved wound healing rates and a two-fold increase in blood vessel counts in previous animal models. We hypothesized that PBMCsec has beneficial effects on the survival of compromised flap tissue by reducing the necrosis rate and increasing angiogenesis. Surgery was performed on 39 male Sprague-Dawley rats (control, N = 13; fibrin sealant, N = 14; PBMCsec, N = 12). PBMCsec was produced according to good manufacturing practices (GMP) guidelines and 2 ml were administered intraoperatively at a concentration of 2.5 × 107 cells/ml using fibrin sealant as carrier substance. Flap perfusion and necrosis (as percentage of the total flap area) were analyzed using Laser Doppler Imaging and digital image planimetry on postoperative days 3 and 7. Immunohistochemical stainings for von Willebrand factor (vWF) and Vascular Endothelial Growth Factor-receptor-3 (Flt-4) were performed on postoperative day 7 to evaluate formation of blood vessels and lymphatic vessels. Seroma formation was quantified using a syringe and flap adhesion and tissue edema were evaluated clinically through a cranial incision by a blinded observer according to previously described criteria on postoperative day 7. We found a significantly reduced tissue necrosis rate (control: 27.8% ± 8.6; fibrin: 22.0% ± 6.2; 20.9% reduction, p = .053 vs. control; PBMCsec: 19.1% ± 7.2; 31.1% reduction, p = .012 vs. control; 12.9% reduction, 0.293 vs. fibrin) together with increased vWF+ vessel counts (control: 70.3 ± 16.3 vessels/4 fields at 200× magnification; fibrin: 67.8 ± 12.1; 3.6% reduction, p = .651, vs. control; PBMCsec: 85.9 ± 20.4; 22.2% increase, p = .045 vs. control; 26.7% increase, p = .010 vs. fibrin) on postoperative day 7 after treatment with PBMCsec. Seroma formation was decreased after treatment with fibrin sealant with or without the addition of PBMCsec. (control: 11.9 ± 9.7 ml; fibrin: 1.7 ± 5.3, 86.0% reduction, 0.004 vs. control; PBMCsec: 0.6 ± 2.0; 94.8% reduction, p = .001 vs. control; 62.8% reduction, p = .523 vs. fibrin). We describe the beneficial effects of a secretome derived from γ-irradiated PBMCs on tissue survival, angiogenesis, and clinical parameters after flap surgery in a rodent epigastric flap model.
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Affiliation(s)
- Stefan Hacker
- Division of Plastic and Reconstructive SurgeryMedical University of ViennaViennaAustria
- Christian Doppler Laboratory for Cardiac and Thoracic Diagnosis and RegenerationViennaAustria
| | - Rainer Mittermayr
- Ludwig Boltzmann Institute for Experimental and Clinical TraumatologyViennaAustria
| | - Denise Traxler
- Christian Doppler Laboratory for Cardiac and Thoracic Diagnosis and RegenerationViennaAustria
| | - Claudia Keibl
- Ludwig Boltzmann Institute for Experimental and Clinical TraumatologyViennaAustria
| | - Annika Resch
- Division of Plastic and Reconstructive SurgeryMedical University of ViennaViennaAustria
| | - Stefan Salminger
- Division of Plastic and Reconstructive SurgeryMedical University of ViennaViennaAustria
| | - Harald Leiss
- Division of RheumatologyMedical University of ViennaViennaAustria
| | - Philipp Hacker
- Department of Oral‐ and Maxillofacial SurgeryUniversity Clinic Sankt PoeltenSankt PoeltenAustria
| | - Christian Gabriel
- Ludwig Boltzmann Institute for Experimental and Clinical TraumatologyViennaAustria
- Department of Blood Group Serology and Transfusion MedicineMedical University of GrazAustria
| | - Bahar Golabi
- Department of DermatologyMedical University of ViennaViennaAustria
| | - Reinhard Pauzenberger
- Division of Plastic and Reconstructive SurgeryMedical University of ViennaViennaAustria
| | - Paul Slezak
- Ludwig Boltzmann Institute for Experimental and Clinical TraumatologyViennaAustria
| | - Maria Laggner
- Christian Doppler Laboratory for Cardiac and Thoracic Diagnosis and RegenerationViennaAustria
| | - Michael Mildner
- Department of DermatologyMedical University of ViennaViennaAustria
| | - Wolfgang Michlits
- Department of Plastic and Reconstructive SurgeryHospital Wiener NeustadtWiener NeustadtAustria
| | - Hendrik J. Ankersmit
- Christian Doppler Laboratory for Cardiac and Thoracic Diagnosis and RegenerationViennaAustria
- Division of Thoracic SurgeryMedical University of ViennaViennaAustria
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Goswami U, Jain A. Anaesthetic implications of free-flap microvascular surgery for head and neck malignancies – A relook. J Anaesthesiol Clin Pharmacol 2021; 37:499-504. [PMID: 35340956 PMCID: PMC8944369 DOI: 10.4103/joacp.joacp_22_20] [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: 01/18/2020] [Revised: 04/06/2020] [Accepted: 06/19/2020] [Indexed: 11/04/2022] Open
Abstract
Head and neck free-flap microvascular surgery is a type of surgery where multiple anaesthetic factors play a very important role in the outcome of the surgery while the conduct of anaesthesia itself may be quite challenging for the anaesthesiologist. In microvascular reconstruction of head and neck malignancies, flaps are used to reconstruct a primary defect formed by wide local excision. A free flap is raised after removing the neurovascular pedicle from the donor site and transplanting it by microvascular anastomosis to the new location. This gives rise to a secondary defect which is then repaired by direct suture or skin graft. The anaesthesiologist’s role includes optimizing the physiological conditions for the survival of the flap while decreasing morbidity at the same time. Failure of the free flap is attributed to numerous causes. This is an attempt to highlight them along with discussion of the anaesthesia-related issues that are faced during this type of surgery. The various pre-, intra- and postoperative factors affecting flap survival and overall postoperative outcome in the patient are discussed here.
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Lese I, Biedermann R, Constantinescu M, Grobbelaar AO, Olariu R. Predicting risk factors that lead to free flap failure and vascular compromise: A single unit experience with 565 free tissue transfers. J Plast Reconstr Aesthet Surg 2020; 74:512-522. [PMID: 33039304 DOI: 10.1016/j.bjps.2020.08.126] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2020] [Accepted: 08/25/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND Even though the benefit of free tissue transfer is uncontested in complex reconstructive cases, vascular compromise and/or flap failure remain a challenge for the surgeon and identification of possible risk factors can aid in the preoperative planning. The aim of this study was to identify the individual risk factors leading to flap failure and/or vascular compromise in free tissue transfers in a single institution over a period of 10 years and to create an index predicting these problems, as well as finding predictors of other postoperative complications. METHODS Data from all the patients undergoing free tissue transfers between 2009 and 2018 were retrospectively analyzed (demographics, comorbidities, flap failure, vascular compromise, and other complications). The results from the univariate and multivariate analyses were used to create an index. RESULTS A predictability index with three classes (low, moderate, and high risk) was calculated for each patient, based on defect etiology and the presence of coronary heart disease, diabetes, smoking, peripheral arterial vascular disease, and arterial hypertension. A patient with moderate-risk index had 9.3 times higher chances of developing vascular compromise than those in the low-risk group, while a high-risk index had 18.6 higher odds (p=0.001). American Society of Anesthesiologists (ASA) classification was found to be a predictor of complications in free tissue transfer (p=0.001). CONCLUSION If patients at a high risk of vascular compromise could be identified preoperatively through this predictability index, patient counseling could be improved and the surgeon might adapt the reconstructive plan and choose an alternative reconstructive strategy.
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Affiliation(s)
- Ioana Lese
- Department of Plastic and Hand Surgery, Inselspital, Bern University Hospital, Freiburgstrasse 4, 3010 Bern, Switzerland.
| | - Raphael Biedermann
- Department of Plastic and Hand Surgery, Inselspital, Bern University Hospital, Freiburgstrasse 4, 3010 Bern, Switzerland
| | - Mihai Constantinescu
- Department of Plastic and Hand Surgery, Inselspital, Bern University Hospital, Freiburgstrasse 4, 3010 Bern, Switzerland
| | - Adriaan O Grobbelaar
- Department of Plastic and Hand Surgery, Inselspital, Bern University Hospital, Freiburgstrasse 4, 3010 Bern, Switzerland
| | - Radu Olariu
- Department of Plastic and Hand Surgery, Inselspital, Bern University Hospital, Freiburgstrasse 4, 3010 Bern, Switzerland
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Giovacchini F, Bensi C, Paradiso D, Docimo R, Tullio A. Association between blood transfusions and complications in head and neck reconstruction: a systematic review and meta-analysis. Eur Arch Otorhinolaryngol 2020; 278:2171-2185. [PMID: 32870364 DOI: 10.1007/s00405-020-06286-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Accepted: 08/10/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE The aim of this meta-analysis is to assess the correlation between blood transfusions and the medical/surgical complications after head and neck reconstructive surgery. METHODS The PRISMA protocol was used and the literature search was performed on Pubmed, Scopus, Cochrane Library and Web of Science up to March 13, 2020. The risk of bias in individual studies was assessed through the Newcastle Ottawa Scale. RESULTS A total of 1219 records were screened after the electronic search, 22 of which were included in the qualitative analysis. Of there 22 scores, 18 articles were included in the meta-analysis. The OR for medical and surgical complications of transfused patients was 1,64 (95% CI 1.23-2.21); while, the OR for hospital readmission was 1.53 (95% CI 1.29-1.81). CONCLUSIONS The results of this meta-analysis suggested that blood transfusions are associated with both an increased risk of surgical and medical complications of head and neck flaps and with the hospital readmission.
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Affiliation(s)
- Francesco Giovacchini
- Maxillo-Facial Surgery Unit, Santa Maria Della Misericordia Hospital, Piazza Menghini 1, San Sisto, Perugia, Italy
| | - Caterina Bensi
- Paediatric Dentistry Post-Graduate School, University of Rome "Tor Vergata", Via Montpellier 1, Rome, Italy.
| | - Daniele Paradiso
- S.S.D. of Oral Surgery and Ambulatory, Santa Maria Della Misericordia Hospital, Piazza Menghini 1, San Sisto, Perugia, Italy
| | - Raffaella Docimo
- Paediatric Dentistry, Department of Surgical Sciences, University of Rome "Tor Vergata", Via Montpellier 1, Rome, Italy
| | - Antonio Tullio
- Maxillo-Facial Surgery, University of Perugia, Perugia, Italy
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Sweeny L, Curry J, Crawley M, Cave T, Stewart M, Luginbuhl A, Heffelfinger R, Krein H, Petrisor D, Bender-Heine A, Wax MK. Factors impacting successful salvage of the failing free flap. Head Neck 2020; 42:3568-3579. [PMID: 32844522 DOI: 10.1002/hed.26427] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 06/25/2020] [Accepted: 07/28/2020] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Understanding factors impacting successful salvage of a compromised free flap. METHODS Multi-institutional review of free flap reconstructions for head and neck defects (n = 1764). RESULTS Free flap compromise rate: 9% (n = 162); 46% salvaged (n = 74). Higher salvage rates in initial 48 hours (64%) vs after (30%; P < .001). Greater compromise (14%) and failure (8%) if inset challenging vs straightforward (6% compromise, 4% failure; P = .035). Greater compromise (23%) and failure (17%) following intraoperative anastomosis revision vs no revision (7% compromise, 4% failure; P < .0001). Success following arterial insufficiency was lower (60% failed, 40% salvaged) vs venous congestion (23% failed, 77% salvaged) (P < .0001). Greater flap salvage following thrombectomy (66%) vs no thrombectomy (34%; P < .0001). Greater flap salvage if operative duration ≤8 hours (57%), vs >8 hours (40%) (P = .04). CONCLUSIONS There were higher rates of free flap salvage if the vascular compromise occurred within 48 hours, if due to venous congestion, if operative duration ≤8 hours, and if the anastomosis did not require intraoperative revision.
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Affiliation(s)
- Larissa Sweeny
- Department of Otolaryngology - Head and Neck Surgery, Louisiana State University Health Science Center - New Orleans, New Orleans, Louisiana, USA
| | - Joseph Curry
- Department of Otolaryngology - Head and Neck Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Meghan Crawley
- Department of Otolaryngology - Head and Neck Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Taylor Cave
- Oregon Health and Science University School of Medicine, Portland, Oregon, USA
| | - Matthew Stewart
- Department of Otolaryngology - Head and Neck Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Adam Luginbuhl
- Department of Otolaryngology - Head and Neck Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Ryan Heffelfinger
- Department of Otolaryngology - Head and Neck Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Howard Krein
- Department of Otolaryngology - Head and Neck Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Daniel Petrisor
- Oregon Health and Science University School of Medicine, Portland, Oregon, USA.,Department of Otolaryngology - Head and Neck Surgery, Oregon Health and Science University, Portland, Oregon, USA
| | - Adam Bender-Heine
- Oregon Health and Science University School of Medicine, Portland, Oregon, USA.,Department of Otolaryngology - Head and Neck Surgery, Oregon Health and Science University, Portland, Oregon, USA
| | - Mark K Wax
- Oregon Health and Science University School of Medicine, Portland, Oregon, USA.,Department of Otolaryngology - Head and Neck Surgery, Oregon Health and Science University, Portland, Oregon, USA
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Caputo MP, Shabani S, Mhaskar R, McMullen C, Padhya TA, Mifsud MJ. Diabetes mellitus in major head and neck cancer surgery: Systematic review and
meta‐analysis. Head Neck 2020; 42:3031-3040. [DOI: 10.1002/hed.26349] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 03/10/2020] [Accepted: 06/09/2020] [Indexed: 12/20/2022] Open
Affiliation(s)
- Mathew P. Caputo
- Department of Otolaryngology—Head & Neck Surgery University of South Florida Morsani College of Medicine Tampa Florida USA
| | - Sepehr Shabani
- Department of Otolaryngology—Head & Neck Surgery University of South Florida Morsani College of Medicine Tampa Florida USA
| | - Rahul Mhaskar
- Department of Internal Medicine University of South Florida Morsani College of Medicine Tampa Florida USA
| | - Caitlin McMullen
- Department of Head and Neck and Endocrine Oncology H. Lee Moffitt Cancer Center & Research Institute Tampa Florida USA
| | - Tapan A. Padhya
- Department of Otolaryngology—Head & Neck Surgery University of South Florida Morsani College of Medicine Tampa Florida USA
- Department of Head and Neck and Endocrine Oncology H. Lee Moffitt Cancer Center & Research Institute Tampa Florida USA
| | - Matthew J. Mifsud
- Department of Otolaryngology—Head & Neck Surgery University of South Florida Morsani College of Medicine Tampa Florida USA
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Lee DH, Kim SR, Jang S, Ahn KM, Lee JH. Correction of malocclusion using sliding fibula osteotomy with sagittal split ramus osteotomy after mandible reconstruction. Maxillofac Plast Reconstr Surg 2020; 42:21. [PMID: 32607318 PMCID: PMC7311605 DOI: 10.1186/s40902-020-00266-3] [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: 04/29/2020] [Accepted: 06/17/2020] [Indexed: 11/16/2022] Open
Abstract
Background Fibula free flap mandible reconstruction is the standard procedure after wide resection of the mandible. Establishment and maintenance of normal occlusion are important in mandible reconstruction both intraoperatively and after surgery. However, scar formation on the surgical site can cause severe fibrosis and atrophy of soft tissue in the head and neck region. Case presentation Here, we report a case of severe soft tissue atrophy that appeared along with scar formation after mandibular reconstruction through the fibular free flap procedure. This led to normal occlusion collapse after it was established, and the midline of the mandible became severely deviated to the affected side that was replaced with the fibula free flap, leading to facial asymmetry. We corrected the malocclusion with a secondary operation: a sagittal split ramus osteotomy on the unaffected side and a sliding osteotomy on the previous fibula graft. After a healing time of 3 months, implants were placed on the fibula graft for additional occlusal stability. Conclusion We report satisfactory results from the correction of malocclusion after fibula reconstruction using sliding fibula osteotomy and sagittal split ramus osteotomy. The midline of the mandible returned to its original position and the degree of facial asymmetry was reduced. The implants reduced difficulties that the patient experienced with masticatory function.
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Affiliation(s)
- Dong-Hun Lee
- Department of Oral and Maxillofacial Surgery, Asan Medical Center, Seoul, Republic of Korea
| | - Seong Ryoung Kim
- Department of Oral and Maxillofacial Surgery, Asan Medical Center, Seoul, Republic of Korea
| | - Sam Jang
- Coreline Soft, Seoul, Republic of Korea
| | - Kang-Min Ahn
- Department of Oral and Maxillofacial Surgery, College of Medicine, Asan Medical Center, University of Ulsan, 88, Olympic-ro, Songpa-gu, Seoul, 05505 Republic of Korea
| | - Jee-Ho Lee
- Department of Oral and Maxillofacial Surgery, College of Medicine, Asan Medical Center, University of Ulsan, 88, Olympic-ro, Songpa-gu, Seoul, 05505 Republic of Korea
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Analysis of Selection of Recipient Vein, Number of Outflows, Style and Technique in Head and Neck Venous Anastomosis and a Proposed Algorithm. J Plast Reconstr Aesthet Surg 2020; 73:1825-1833. [PMID: 32571686 DOI: 10.1016/j.bjps.2020.05.062] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2019] [Revised: 04/01/2020] [Accepted: 05/09/2020] [Indexed: 11/22/2022]
Abstract
Surgeons have preferential ways of performing venous anastomosis in head and neck microsurgery. However, controversies exist regarding the superiority of each method. This study aims to determine the effects of these variables on the rates of thrombosis and flap failure, and propose an algorithm to be used as a facilitator in the decision-making process. A total of 208 microsurgical reconstructions on 199 patients from a single surgeon's data were evaluated. Selection of recipient vein (superficial vs. deep), style of anastomosis (end-to-end vs. end-to-side), number of outflows (one vs. two) and technique of anastomosis (hand-sewn vs. coupler) were compared. Selection was done according to the pre- and intraoperative plan, as well as, surgeon's clinical judgement. Outcomes were determined as rates of venous thrombosis and flap failure. Five patients (2.4%) had venous problems, leading to two partial and three total flap failures. Selection of the recipient vein, style and number of outflows did not affect the outcomes, whereas coupler use decreased the rates of venous thrombosis and flap failure (p=0.008). Although it is difficult to set dogmatic criteria to achieve consistent outcomes, coupler use in this study prevented flap failure. An algorithmic approach was proposed with the results of the data and literature to increase the success in microsurgical anastomosis. Surgeons should use algorithms and sound judgement with adherence to microsurgical principles to obtain the best results for each patient.
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Mijiti A, Kuerbantayi N, Zhang ZQ, Su MY, Zhang XH, Huojia M. Influence of preoperative radiotherapy on head and neck free-flap reconstruction: Systematic review and meta-analysis. Head Neck 2020; 42:2165-2180. [PMID: 32129547 DOI: 10.1002/hed.26136] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 02/08/2020] [Accepted: 02/20/2020] [Indexed: 01/04/2023] Open
Abstract
The effect of preoperative external radiotherapy (XRT) on head and neck free-flap reconstruction is still controversial. In this study, we aimed to determine the impact of preoperative XRT on the outcomes of head and neck microvascular free-flap reconstruction. A systematic review and meta-analysis was conducted in concordance with the Systematic reviews and Meta-Analyses protocol. We searched several databases (PubMed, EMBASE, Web of Science, and Cochrane Library) to find published papers on the topic. The R program was used for data synthesis and statistical heterogeneity evaluation; then, fixed effect or random effect models were used. A total of 37 studies, involving 12 408 patients with 12 668 flaps, were included in this meta-analysis. The overall flap success rate for all studies was 94.4%. Pooled analysis showed that patients with preoperative XRT were significantly associated with an increased risk of total flap failure (odds ratio [OR] = 1.80, 95% confidence interval [CI] = 1.45-2.23, P < .001), partial flap failure (OR = 1.90, 95% CI = 1.07-3.38, P = .029), and postoperative complication rates (OR = 2.22, 95% CI = 1.64-2.72, P < .001). Our study suggests that preoperative XRT is associated with an increased risk of developing free-flap failure and an increased postoperative complication rate.
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Affiliation(s)
- Ainiwaer Mijiti
- Department of Oral and Maxillofacial Surgery, The Affiliated Luohu Hospital of Shenzhen University, Shenzhen University, Shenzhen, China
| | - Nazuke Kuerbantayi
- School of Medicine, Southern University of Science and Technology, Shenzhen, China
| | - Zhi Q Zhang
- Department of Stomatology, The Affiliated Luohu Hospital of Shenzhen University, Shenzhen University, Shenzhen, China
| | - Ming Y Su
- Department of Oral and Maxillofacial Surgery, The Affiliated Luohu Hospital of Shenzhen University, Shenzhen University, Shenzhen, China
| | - Xiao H Zhang
- Department of Oral and Maxillofacial Surgery, The Affiliated Luohu Hospital of Shenzhen University, Shenzhen University, Shenzhen, China
| | - Muhetaer Huojia
- Department of Oral and Maxillofacial Surgery, The Affiliated Luohu Hospital of Shenzhen University, Shenzhen University, Shenzhen, China
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Simon C, Nicolai P, Paderno A, Dietz A. Best Practice in Surgical Treatment of Malignant Head and Neck Tumors. Front Oncol 2020; 10:140. [PMID: 32117778 PMCID: PMC7028740 DOI: 10.3389/fonc.2020.00140] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Accepted: 01/27/2020] [Indexed: 02/05/2023] Open
Abstract
Purpose of review: Defining the best practice of surgical care for patients affected by malignant head and neck tumors is of great importance. In this review we aim to describe the evolution of “best practice” guidelines in the context of quality-of-care measures and discuss current evidence on “best practice” for the surgical treatment of cancers of the sino-nasal tract, skull base, aero-digestive tract, and the neck. Recent findings: Current evidence based on certain structure and outcome indicators, but mostly based on process indicators already helps defining the framework of “Best practice” for head and neck cancer surgery. However, many aspects of surgical treatment still require in-depth research. Summary: While a framework of “Best practice” strategies already exists for the conduction of the surgical treatment of head and neck cancers, many questions still require additional research in particular in case of rare histologies in the head and neck region.
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Affiliation(s)
- Christian Simon
- Service d'Oto-rhino-laryngologie - Chirurgie cervico-faciale, Centre Hospitalier Universitaire Vaudois (CHUV), Université de Lausanne (UNIL), Lausanne, Switzerland
| | - Piero Nicolai
- Department of Otolaryngology-Head and Neck Surgery, University of Brescia, Brescia, Italy
| | - Alberto Paderno
- Department of Otolaryngology-Head and Neck Surgery, University of Brescia, Brescia, Italy
| | - Andreas Dietz
- Department of Otolaryngology, Head and Neck Surgery, University Leipzig, Leipzig, Germany
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Hanasono MM. Invited Editorial: "The Head and Neck Reconstructive Surgery National Surgical Quality Improvement Program (NSQIP): Evaluating Unplanned Returns to the Operating Room" by Tam S et al. Ann Surg Oncol 2019; 27:325-326. [PMID: 31531794 DOI: 10.1245/s10434-019-07679-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Indexed: 11/18/2022]
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Sweeny L, Topf M, Wax MK, Rosenthal EL, Greene BJ, Heffelfinger R, Krein H, Luginbuhl A, Petrisor D, Troob SH, Hughley B, Hong S, Zhan T, Curry J. Shift in the timing of microvascular free tissue transfer failures in head and neck reconstruction. Laryngoscope 2019; 130:347-353. [PMID: 31287566 DOI: 10.1002/lary.28177] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 06/06/2019] [Accepted: 06/19/2019] [Indexed: 12/23/2022]
Abstract
OBJECTIVE Analyze the cause and significance of a shift in the timing of free flap failures in head and neck reconstruction. STUDY DESIGN Retrospective multi-institutional review of prospectively collected databases at tertiary care centers. METHODS Included consecutive patients undergoing free flap reconstructions of head and neck defects between 2007 and 2017. Selected variables: demographics, defect location, donor site, free flap failure cause, social and radiation therapy history. RESULTS Overall free flap failure rate was 4.6% (n = 133). Distribution of donor tissue by flap failure: radial forearm (32%, n = 43), osteocutaneous radial forearm (6%, n = 8), anterior lateral thigh (23%, n = 31), fibula (23%, n = 30), rectus abdominis (4%, n = 5), latissimus (11%, n = 14), scapula (1.5%, n = 2). Forty percent of flap failures occurred in the initial 72 hours following reconstruction (n = 53). The mean postoperative day for flap failure attributed to venous congestion was 4.7 days (95% confidence interval [CI], 2.6-6.7) versus 6.8 days (CI 5.3-8.3) for arterial insufficiency and 16.6 days (CI 11.7-21.5) for infection (P < .001). The majority of flap failures were attributed to compromise of the arterial or venous system (84%, n = 112). Factors found to affect the timing of free flap failure included surgical indication (P = .032), defect location (P = .006), cause of the flap failure (P < .001), and use of an osteocutaneous flap (P = .002). CONCLUSION This study is the largest to date on late free flap failures with findings suggesting a paradigm shift in the timing of flap failures. Surgical indication, defect site, cause of flap failure, and use of osteocutaneous free flap were found to impact timing of free flap failures. LEVEL OF EVIDENCE 4 Laryngoscope, 130:347-353, 2020.
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Affiliation(s)
- Larissa Sweeny
- Department of Otolaryngology-Head and Neck Surgery, Louisiana State University Health Science Center-New Orleans, New Orleans, Louisiana
| | - Michael Topf
- Department of Otolaryngology-Head and Neck Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Mark K Wax
- Department of Otolaryngology-Head and Neck Surgery, Oregon Health and Science University, Portland, Oregon
| | - Eben L Rosenthal
- Department of Otolaryngology-Head and Neck Surgery, Stanford University, Stanford, California
| | - Benjamin J Greene
- Department of Otolaryngology-Head and Neck Surgery, University of Alabama at Birmingham, Birmingham, Alabama, U.S.A
| | - Ryan Heffelfinger
- Department of Otolaryngology-Head and Neck Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Howard Krein
- Department of Otolaryngology-Head and Neck Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Adam Luginbuhl
- Department of Otolaryngology-Head and Neck Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Daniel Petrisor
- Department of Otolaryngology-Head and Neck Surgery, Oregon Health and Science University, Portland, Oregon
| | - Scott H Troob
- Department of Otolaryngology-Head and Neck Surgery, Oregon Health and Science University, Portland, Oregon
| | - Brian Hughley
- Department of Otolaryngology-Head and Neck Surgery, University of Alabama at Birmingham, Birmingham, Alabama, U.S.A
| | - Steve Hong
- Department of Otolaryngology-Head and Neck Surgery, Stanford University, Stanford, California
| | - Tingting Zhan
- Department of Pharmacology and Experimental Therapeutics, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Joseph Curry
- Department of Otolaryngology-Head and Neck Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania
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Grammatica A, Piazza C, Pellini R, Montalto N, Lancini D, Vural A, Barbara F, Ferrari M, Nicolai P. Free Flaps for Advanced Oral Cancer in the "Older Old" and "Oldest Old": A Retrospective Multi-Institutional Study. Front Oncol 2019; 9:604. [PMID: 31334124 PMCID: PMC6617546 DOI: 10.3389/fonc.2019.00604] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Accepted: 06/19/2019] [Indexed: 12/14/2022] Open
Abstract
Introduction: Surgery followed by adjuvant therapy represents the most adequate treatment for advanced oral squamous cell carcinoma (OSCC). Free flaps are considered the best reconstructive option after major oral surgery. In the last decades, OSCC has increased in the elderly due to an augmented life span. The aim of this work is to evaluate the feasibility of microvascular surgery in patients older than 75 years, focusing on clinical and surgical prognosticators. Methods: “Older old” (aged ≥ 75) and “oldest old” (>85) patients who underwent microvascular reconstruction for OSCC from 2002 to 2018 were retrospectively evaluated in three referral Head and Neck Departments. Demographic, clinical, and surgical data were collected and analyzed. Pre-operative assessment was performed by ASA and ACE-27 scores. Complications were grouped as medical or surgical, and major or minor according to the Clavien-Dindo scale. Results: Eighty-four patients (72 “older old” and 12 “oldest old”) were treated with a free flap success rate of 94.1%. Thirty-seven (44.7%) and nine (10.7%) patients had minor and major medical complications, respectively; 18 (21.4%) and 17 (20.2%) had minor and major surgical complications, respectively. Twenty-one (25%) patients had both medical and surgical complications (with a statistically significant association, p = 0.018). Overall, 52 (61.9%) patients had at least one complication: ASA score, diabetes mellitus, and duration of general anesthesia (DGA) significantly impacted the complication rate at multivariate analysis. Conclusion: Our data confirm the feasibility of free flaps for OSCC reconstruction in appropriately selected elderly patients. Pre-operative assessment and aggressive management of glycemia in patients with diabetes is mandatory. DGA should be reduced as much as possible to prevent post-surgical complications. Comprehensive geriatric assessment is of paramount importance in this subset of patients.
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Affiliation(s)
- Alberto Grammatica
- Department of Otorhinolaryngology-Head Neck Surgery, University of Brescia, Brescia, Italy
| | - Cesare Piazza
- Department of Otorhinolaryngology, Maxillofacial and Thyroid Surgery, Fondazione IRCCS, National Cancer Institute of Milan, University of Milan, Milan, Italy
| | - Raul Pellini
- Department of Otolaryngology and Head and Neck Surgery, IRCCS National Cancer Institute, Rome, Italy
| | - Nausica Montalto
- Department of Otorhinolaryngology-Head Neck Surgery, University of Brescia, Brescia, Italy
| | - Davide Lancini
- Department of Otorhinolaryngology-Head Neck Surgery, University of Brescia, Brescia, Italy
| | - Alperen Vural
- Department of Otorhinolaryngology-Head Neck Surgery, University of Brescia, Brescia, Italy
| | - Francesco Barbara
- Department of Otorhinolaryngology-Head Neck Surgery, University of Bari, Bari, Italy
| | - Marco Ferrari
- Department of Otorhinolaryngology-Head Neck Surgery, University of Brescia, Brescia, Italy
| | - Piero Nicolai
- Department of Otorhinolaryngology-Head Neck Surgery, University of Brescia, Brescia, Italy
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Comparisons of clinical and functional outcomes of different reconstructive methods for the hypopharyngeal defect. Oral Oncol 2019; 94:26-31. [DOI: 10.1016/j.oraloncology.2019.05.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 04/27/2019] [Accepted: 05/05/2019] [Indexed: 01/07/2023]
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Kuo SCH, Kuo PJ, Yen YH, Chien PC, Hsieh HY, Hsieh CH. Association between operation- and operator-related factors and surgical complications among patients undergoing free-flap reconstruction for head and neck cancers: A propensity score-matched study of 1,865 free-flap reconstructions. Microsurgery 2019; 39:528-534. [PMID: 31183901 DOI: 10.1002/micr.30477] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Revised: 05/01/2019] [Accepted: 05/24/2019] [Indexed: 11/10/2022]
Abstract
OBJECTIVE Efforts have been devoted to clarify the possible factors related to postoperative complications in free-flap reconstruction. While patient-related factors have been widely discussed, studies regarding the operation/operator-related factors are rather limited in the literature. This study was designed to investigate the relationship between operation/operator-related factors and the surgical complications in free-flap reconstruction following head and neck cancer resection. METHODS Data of 1,841 patients with a total of 1,865 free-flap reconstructions (24 double free-flap reconstructions) between March 2008 and February 2017 were retrieved from the registered microsurgery database of the hospital. The association of operation/operator-related factors (including flap length and length-width ratio, flap types, use of vein graft, opposite side microanastomosis, number of microanastomoses, operators, operator experience, and operation time) with surgical complications was assessed by 1:1 propensity score-matched study groups. RESULTS After propensity score matching of the patient-related factors, the rate of vein grafting was significantly higher (0.6% vs. 2.2%, p = .038) and the operation time was longer (7.0 [5.8-8.5] vs. 7.4 [6.1-8.8] hr, p = .006) in the complication group. In addition, flap length and length-width ratio, flap types, opposite side microanastomosis, number of microanastomoses, operators, and operator experience were not associated with surgical complications. CONCLUSIONS In a hospital that consisted of surgeons with high-volume or very-high-volume experience, the operators or operation experience were not significantly associated with the surgical complications. Only a longer operation time was associated with surgical complications in the patients who underwent free-flap reconstruction for head and neck cancer.
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Affiliation(s)
- Spencer C H Kuo
- Department of Plastic Surgery, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Pao-Jen Kuo
- Department of Plastic Surgery, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Yuan-Hao Yen
- Department of Plastic Surgery, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Peng-Chen Chien
- Department of Plastic Surgery, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Hsiao-Yun Hsieh
- Department of Plastic Surgery, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Ching-Hua Hsieh
- Department of Plastic Surgery, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
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