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https://www.readbyqxmd.com/read/28748261/long-term-functional-outcomes-after-resection-of-tongue-cancer-determining-the-optimal-reconstruction-method
#1
Yong Bae Ji, Yong Hee Cho, Chang Myeon Song, Youn Hwan Kim, Jeong Tae Kim, Hee Chang Ahn, Kyung Tae
The appropriate tongue reconstruction method is critical for better functional outcomes. The aim of this study was to determine the optimal reconstructive method for restoring postoperative function based on the extent of resection. We retrospectively reviewed 43 patients with lateral oral tongue cancer who underwent glossectomy between January 2010 and October 2014. Tongue mobility, articulation, verbal diadochokinesis, speech intelligibility and swallowing outcomes were assessed 2-3 years postoperative and were analyzed according to resected tongue volume and the method of reconstruction...
July 26, 2017: European Archives of Oto-rhino-laryngology
https://www.readbyqxmd.com/read/28747655/strategies-to-mitigate-variability-in-engineering-human-nasal-cartilage
#2
Stephen H J Andrews, Melanie Kunze, Aillette Mulet-Sierra, Lynn Williams, Khalid Ansari, Martin Osswald, Adetola B Adesida
Skin cancer and its associated treitments can have devastating consequences for survivors; this is particularly true when cancer occurs on the nose. Recent work has applied cell-based tissue engineering (TE) strategies to develop nasal cartilage constructs for reconstruction of the nose. In this study, we have generated human nasal cartilage on a clinically approved collagen scaffold to investigate the donor-to-donor variability of TE cartilage and evaluated strategies to mitigate it. We also evaluated the gene expression of the family of fibroblast growth factor receptors (FGFR1-4) and their association with tissue quality...
July 26, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28746932/morbidity-and-functional-outcomes-following-free-jejunal-flap-reconstruction-for-head-and-neck-cancer
#3
Song Ni, Yiming Zhu, Dong Qu, Jian Wang, Dezhi Li, Bin Zhang, Zhengang Xu, Shaoyan Liu
AIM: To evaluate the morbidity and fundamental functional outcomes (swallow and speech) after free jejunal flap (FJF) reconstruction following total pharyngolaryngo-esophagectomy (PLE) in China. METHODS: 18 patients with FJF reconstruction after total PLE were retrospectively reviewed. Scheduled barium swallow test was performed 7-10 days postoperatively. Rehabilitation of swallowing and speech for patients was assessed by the Performance Status Scale for Head and Neck Cancer Patients...
July 27, 2017: ORL; Journal for Oto-rhino-laryngology and its related Specialties
https://www.readbyqxmd.com/read/28746288/using-a-second-free-fibula-osteocutaneous-flap-after-repeated-mandibulectomy-is-associated-with-a-low-complication-rate-and-acceptable-functional-outcomes
#4
Alexander F Mericli, Mark V Schaverien, Matthew M Hanasono, Peirong Yu, Rene D Largo, Mark T Villa, Greg Reece, Charles E Butler, Patrick B Garvey
BACKGROUND: A significant percentage of patients who undergo segmental mandibulectomy for head and neck cancer will develop a new or recurrent cancer or osteoradionecrosis, necessitating a second mandibulectomy and reconstruction. In this scenario, many surgeons are reluctant to perform a reconstruction with an osseous flap because of the presumed increased morbidity and complexity. The purpose of this study was to evaluate the safety and efficacy of performing a second free fibula flap reconstruction after repeated segmental mandibulectomy...
August 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28744797/reconstructing-the-immune-system-with-lentiviral-vectors
#5
REVIEW
Henning Olbrich, Constanze Slabik, Renata Stripecke
Lentiviral vectors (LVs) developed in the past two decades for research and pre-clinical purposes have entered clinical trials with remarkable safety and efficacy performances. Development and clinical testing of LVs for improvement of human immunity showed major advantages in comparison to other viral vector systems. Robust and persisted transduction efficiency of blood cells with LVs, resulted into a broad range of target cells for immune therapeutic approaches: from hematopoietic stem cells and precursor cells for correction of immune deficiencies, up to effector lymphoid and myeloid cells...
July 25, 2017: Virus Genes
https://www.readbyqxmd.com/read/28744744/the-effect-of-neoadjuvant-chemoradiation-on-anastomotic-leak-and-additional-30-day-morbidity-and-mortality-in-patients-undergoing-total-gastrectomy-for-gastric-cancer
#6
Ivy N Haskins, Matthew D Kroh, Richard L Amdur, Jeffrey L Ponksy, John H Rodriguez, Khashayar Vaziri
INTRODUCTION: In addition to increased perioperative morbidity, anastomotic leak following gastric resection for gastric cancer can have detrimental effects on overall and disease-free survival. The risk of anastomotic leak following neoadjuvant therapy remains unknown. The purpose of this study is to investigate the association of preoperative chemotherapy and radiation therapy with postoperative anastomotic leak and additional 30-day morbidity and mortality outcomes following total gastrectomy with reconstruction for gastric cancer using the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP)...
July 25, 2017: Journal of Gastrointestinal Surgery: Official Journal of the Society for Surgery of the Alimentary Tract
https://www.readbyqxmd.com/read/28743171/a-quantified-risk-scoring-system-and-rating-model-for-postsurgical-gastroparesis-syndrome-in-gastric-cancer-patients
#7
Xiao-Dong Chen, Chen-Chen Mao, Wei-Teng Zhang, Ji Lin, Rui-Sen Wu, Feng-Min Zhang, Xiang-Wei Sun, Chu-Huai Chi, Xian Shen, Peng-Fei Wang
BACKGROUND AND OBJECTIVES: The study aimed to investigate the relationship between obesity and postsurgical gastroparesis syndrome (PGS), and to construct a scoring system and a risk model to identify patients at high risk. METHODS: A total of 634 patients were retrospectively analyzed. Clinical characteristics were evaluated via receiver operating characteristic (ROC) curve analysis. Logistic analysis was performed to determine the independent predictive indicators of PGS...
July 25, 2017: Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28742708/postoperative-outcomes-of-minimally-invasive-gastrectomy-versus-open-gastrectomy-during-the-early-introduction-of-minimally-invasive-gastrectomy-in-the-netherlands-a-population-based-cohort-study
#8
Hylke J F Brenkman, Suzanne S Gisbertz, Annelijn E Slaman, Lucas Goense, Jelle P Ruurda, Mark I van Berge Henegouwen, Richard van Hillegersberg
OBJECTIVE: To compare postoperative outcomes of minimally invasive gastrectomy (MIG) to open gastrectomy (OG) for cancer during the introduction of MIG in the Netherlands. BACKGROUND: Between 2011 and 2015, the use of MIG increased from 4% to 53% in the Netherlands. METHODS: This population-based cohort study included all patients with curable gastric adenocarcinoma that underwent gastrectomy between 2011 and 2015, registered in the Dutch Upper GI Cancer Audit...
July 24, 2017: Annals of Surgery
https://www.readbyqxmd.com/read/28742697/are-thoracotomy-and-or-intrathoracic-anastomosis-still-predictors-of-postoperative-mortality-after-esophageal-cancer-surgery-a-nationwide-study
#9
Sébastien Degisors, Arnaud Pasquer, Florence Renaud, Hélène Béhal, Flora Hec, Anne Gandon, Marguerite Vanderbeken, Gilbert Caranhac, Alain Duhamel, Guillaume Piessen, Christophe Mariette
BACKGROUND: Intrathoracic (vs cervical) anastomosis and a thoracotomy (vs absence) have previously been associated with increasing postoperative mortality (POM). Recent improvements in surgical practices and perioperative management may have changed these dogmas. OBJECTIVES: The aim of this study was to evaluate the impact of performing intrathoracic anastomosis and/or thoracotomy on POM after esophageal cancer surgery in recent years. METHODS: All consecutive patients who underwent esophageal cancer surgery with reconstruction between 2010 and 2012 in France were included (n = 3286)...
July 24, 2017: Annals of Surgery
https://www.readbyqxmd.com/read/28740793/donor-site-complications-and-remnant-of-rectus-abdominis-muscle-status-after-transverse-rectus-abdominis-myocutaneous-flap-reconstruction
#10
Prakasit Chirappapha, Noppadol Trikunagonvong, Duangkamon Prapruttam, Sasiprapa Rongthong, Panuwat Lertsithichai, Thongchai Sukarayothin, Monchai Leesombatpaiboon, Rujira Panawattanakul, Panya Thaweepworadej
BACKGROUND: Transverse rectus abdominis myocutaneous (TRAM) flap reconstruction after mastectomy in breast cancer patients has become one of the milestones in breast reconstruction. There are several techniques that have been used in an attempt to minimize untoward complications. We present the whole muscle with partial sheath-sparing technique that focuses on the anatomy of arcuate line and the closure of the anterior abdominal wall techniques with mesh and determine factors associated with its complications and outcomes...
June 2017: Plastic and Reconstructive Surgery. Global Open
https://www.readbyqxmd.com/read/28740788/acellular-dermal-matrix-versus-inferior-deepithelialized-flap-breast-reconstruction-equivalent-outcomes-with-increased-cost
#11
Heidi H Hon, Ronnie N Mubang, Brian D Wernick, Samuel F Freedman, Jill C Stoltzfus, Lino F Miele, Stanislaw P Stawicki, W Michael Morrissey
BACKGROUND: Approximately 250,000 new cases of breast cancer are diagnosed yearly in the U.S. resulting in more postmastectomy breast reconstructions (PMBRs). The acellular dermal matrix (ADM) expander-implant method became popular in the mid-2000s, but newer techniques such as the inferior deepithelialized flap (IDF) has more recently been described. We hypothesize that ADMs and IDFs provide comparable aesthetic outcomes, with no difference in complication rates and operative characteristics...
June 2017: Plastic and Reconstructive Surgery. Global Open
https://www.readbyqxmd.com/read/28740787/costs-and-economics-of-skin-cancer-management-mohs-surgery-and-surgical-reconstruction
#12
Jonathan Kantor
No abstract text is available yet for this article.
June 2017: Plastic and Reconstructive Surgery. Global Open
https://www.readbyqxmd.com/read/28740764/multiple-free-flap-reconstructions-of-head-and-neck-defects-due-to-oral-cancer
#13
Yumi Mochizuki, Hiroyuki Harada, Hiroaki Shimamoto, Hirofumi Tomioka, Hideaki Hirai
OBJECTIVE: We studied complications following multiple free flap reconstructions in the head and neck. METHODS: In this cohort, 26 patients (14 men and 12 women) who underwent multiple microvascular free flap reconstructions were included in the study. The reasons for secondary reconstruction were recurrence of tumor (12 cases), necrosis of transferred skin and/or bone (6 cases), reconstruction plate fracture or exposure (4 cases), and others (4 cases). A third reconstruction in 4 cases and a fourth reconstruction in 1 case were performed...
June 2017: Plastic and Reconstructive Surgery. Global Open
https://www.readbyqxmd.com/read/28740762/long-term-health-related-quality-of-life-after-breast-reconstruction-comparing-4-different-methods-of-reconstruction
#14
Andri Thorarinsson, Victoria Fröjd, Lars Kölby, Johan Ljungdal, Charles Taft, Hans Mark
BACKGROUND: Studies have confirmed that breast reconstruction is beneficial to improve health-related quality of life (HR-QoL) in breast cancer patients. Our aim was to compare 4 different methods of breast reconstruction on patient satisfaction and HR-QoL using both general and specific patient-reported outcome instruments. METHODS: Retrospectively, 459 patients who underwent breast reconstruction with a deep inferior epigastric artery perforator (DIEP) flap, latissimus dorsi flap, lateral thoracodorsal flap, or expander with secondary implant and who had responded to the questionnaires were enrolled...
June 2017: Plastic and Reconstructive Surgery. Global Open
https://www.readbyqxmd.com/read/28739712/total-glossectomy-without-laryngectomy-for-advanced-squamous-cell-cancer-of-the-tongue-functional-and-oncological-results
#15
Maximilian Reiter, Ulrich Harréus
BACKGROUND/AIM: Total glossectomy without laryngectomy for large tongue carcinomas still remains controversial, as these defects may go along with dramatic effects on respiration, speech and swallowing. As a consequence, these procedures significantly impact quality of life. Therefore, larger case series are rare. Nevertheless, with the development of free tissue transfer, functional reconstruction has become increasingly popular and encouraging results are reported in the literature...
August 2017: Anticancer Research
https://www.readbyqxmd.com/read/28739151/the-effect-of-immediate-breast-reconstruction-on-thoracic-spine-alignment-after-unilateral-mastectomy
#16
Jae Hoon Jeong, Bomi Choi, Sam Yeol Chang, Eun-Kyu Kim, Eunyoung Kang, Chan Yeong Heo, Yujin Myung
BACKGROUND: Long-term posture change after unilateral mastectomy in breast cancer patients can affect spinal alignment during the postoperative period. We evaluated the effect of immediate breast reconstruction on body posture after surgery by analyzing spinal alignment with radiographic studies. MATERIALS AND METHODS: Preoperative and 2-year postoperative chest radiographs of 116 patients who received immediate breast reconstruction with unilateral mastectomy and 250 patients who underwent unilateral mastectomy without reconstruction were retrospectively reviewed...
June 29, 2017: Clinical Breast Cancer
https://www.readbyqxmd.com/read/28738941/disparities-in-rural-breast-cancer-care-factors-affecting-choice-of-breast-reconstruction-in-a-west-virginia-tertiary-care-hospital
#17
Tyler L Holliday, Patrick D Suggs, Stephanie N Thompson, Bryan K Richmond
The decision to pursue immediate postmastectomy breast reconstruction (IBR) is not uniform across all groups of women in the United States. We sought to investigate if the challenges of caring for a socioeconomically and geographically challenged rural population affected the incidence of IBR and to identify predictive factors of IBR in this population. Using our institution's cancer registry, we conducted a 10-year review of women with early-stage, unilateral breast cancer who received mastectomy. Demographics, insurance status, comorbidities, and surgeon graduation year were compared for patients receiving IBR versus no reconstruction...
July 1, 2017: American Surgeon
https://www.readbyqxmd.com/read/28738192/maxillary-reconstruction-using-submental-artery-island-flap-and-sagittal-mandibular-ramus-coronoid-process-graft-pedicled-with-temporalis-muscle
#18
W H Wang, Z R Zou, B Xu, W Q Wang, S Y Shen
PURPOSE: The purpose of this study is to describe maxillary reconstruction using the submental artery island flap and the sagittal mandibular ramus and coronoid process graft pedicled with the temporalis muscle through the modified lateral lip and submandibular approach. MATERIALS AND METHODS: From May 2013 to September 2016, 11 patients with maxillary defects secondary to maxillary cancer ablation who underwent maxillary reconstruction using a submental artery island flap and a sagittal mandibular ramus and coronoid process graft pedicled with the temporalis muscle through the modified lateral lip and submandibular approach were enrolled in this prospective study...
June 29, 2017: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28737788/a-multiscale-agent-based-framework-integrated-with-a-constraint-based-metabolic-network-model-of-cancer-for-simulating-avascular-tumor-growth
#19
Mehrdad Ghadiri, Mahshid Heidari, Sayed-Amir Marashi, Seyed Hasan Mousavi
In recent years, many efforts have been made in the field of computational modeling of cancerous tumors, in order to obtain a better understanding and predictions of their growth patterns. Furthermore, constraint-based modeling of metabolic networks has become increasingly popular, which is appropriate for the systems-level reconstruction of cell physiology. The goal of the current study is to integrate a multiscale agent-based modeling framework with a constraint-based metabolic network model of cancer cells in order to simulate the three dimensional early growth of avascular tumors...
July 24, 2017: Molecular BioSystems
https://www.readbyqxmd.com/read/28736943/risk-factors-for-wound-complications-in-head-and-neck-reconstruction-773-free-jejunal-reconstruction-procedures-after-total-pharyngolaryngoesophagectomy
#20
Narushi Sugiyama, Soshi Takao, Etsuji Suzuki, Yoshihiro Kimata
BACKGROUND: Most studies that examined risk factors for wound complications after head and neck reconstruction analyzed various complications collectively. Moreover, they included a wide variety of resection areas and reconstruction materials. To overcome these limitations, both the resection area and reconstruction method were constrained in the present study. METHODS: Patients who underwent free jejunal graft reconstruction after pharyngolaryngoesophagectomy for hypopharyngeal cancer were enrolled...
July 24, 2017: Head & Neck
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