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Takayama S, Tomoda K, Ishikawa K, Sakamoto M, Hasegawa T, Eguchi T, Takayama S, Mase T. A Retrospective Study About the Effectiveness of Anastomosis With a Polyglycolic Acid Sheet in Colorectal Cancer. Cureus 2024; 16:e56415. [PMID: 38638760 PMCID: PMC11024388 DOI: 10.7759/cureus.56415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/18/2024] [Indexed: 04/20/2024] Open
Abstract
Introduction Anastomotic leakage is a serious complication in colon and rectal cancer surgeries, contributing to increased mortality rates and extended hospital stays. Despite various preventive measures, including intraoperative assessments and transanal drains, the incidence of anastomotic leakage remains a significant concern. This study investigates the potential efficacy of polyglycolic acid (PGA) sheets in reducing anastomotic leakage rates in gastrointestinal surgeries. Materials & methods A retrospective cohort study was conducted between January 2021 and January 2023 at Nagoya Tokushukai General Hospital, Ogaki Tokushukai Hospital, and Haibara General Hospital. A total of 239 patients undergoing colon or rectal cancer surgery were included. Anastomoses were performed with or without PGA sheets, and groups were compared using statistical analyses, including t-tests, Mann-Whitney U tests, and chi-square tests. The primary endpoint was the incidence of anastomotic leakage. Results Of the 239 patients, anastomotic leakage occurred in 14 (6%). The PGA use group (52 patients) showed no instances of anastomotic leakage while the PGA non-use group (187 patients) had 14 cases. Comparisons revealed significant differences in anastomotic leakage rates (p=0.04) between the two groups. Univariate analysis demonstrated a lower incidence of anastomotic leakage associated with PGA use (p=0.04). However, no significant differences were observed for transanal drainage (p=0.66), smoking (p=0.76), steroid use (p=1), and preoperative chemotherapy (p=0.07). Conclusion This study suggests that the use of PGA sheets in gastrointestinal anastomosis may contribute to a lower incidence of anastomotic leakage. The findings highlight the need for further prospective studies with a larger sample size, distinguishing between colon and rectum surgeries. Despite the limitations of this retrospective study, the observed reduction in anastomotic leakage frequency with PGA sheet use is noteworthy, emphasizing the potential significance of this approach in preventing a critical complication in colorectal surgeries.
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Affiliation(s)
| | - Keisuke Tomoda
- Surgery, Nagoya Tokushukai General Hospital, Kasugai, JPN
| | - Ken Ishikawa
- Surgery, Nagoya Tokushukai General Hospital, Kasugai, JPN
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Shimizu D, Tanaka C, Kanda M, Nakanishi K, Ito S, Kuwatsuka Y, Ando M, Murotani K, Fujiwara M, Kodera Y. A Multicenter Randomized Phase II Trial Investigating the Effect of Polyglycolic Acid Sheet on the Prevention of Pancreatic Fistula After Gastrectomy with Prophylactic Lymph Node Dissection. Clin Exp Gastroenterol 2023; 16:169-172. [PMID: 37614978 PMCID: PMC10443534 DOI: 10.2147/ceg.s421531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 08/10/2023] [Indexed: 08/25/2023] Open
Abstract
Pancreatic fistula after gastrectomy with lymph node dissection is associated with prolonged hospital stay and critical complications such as intra-abdominal bleeding and sepsis. Polyglycolic acid (PGA) sheets are absorbable suture reinforcement materials. A randomized Phase II trial has been planned to evaluate the effect of PGA sheets on preventing postoperative pancreatic fistula. A total of 320 patients will be recruited from thirteen institutions. Patients who are scheduled to undergo distal or total gastrectomy will be randomly allocated into the PGA group or control group, and the dissected area around the pancreas will be covered by the PGA sheet in the PGA group. The primary endpoint will be the maximum value of drain amylase concentration up to 5 days after surgery. The secondary endpoints will be as follows: transition of value of amylases of drain discharge, incidence of pancreatic fistula, incidence of intra-abdominal abscess, white blood cell count, value of C-reactive protein, incidence of postoperative complication, duration of antibiotic agents administration, duration of abdominal drainage, usage of octreotide, duration of hospital stay, incidence of bleeding in abdominal cavity, mortality, and incidence of reoperation.
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Affiliation(s)
- Dai Shimizu
- Department of Gastroenterological Surgery (Surgery II), Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Chie Tanaka
- Department of Gastroenterological Surgery (Surgery II), Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Mitsuro Kanda
- Department of Gastroenterological Surgery (Surgery II), Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Koki Nakanishi
- Department of Gastroenterological Surgery (Surgery II), Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Seiji Ito
- Department of Gastroenterological Surgery, Aichi Cancer Center, Nagoya, Japan
| | - Yachiyo Kuwatsuka
- Department of Advanced Medicine, Nagoya University Hospital, Nagoya, Japan
| | - Masahiko Ando
- Department of Advanced Medicine, Nagoya University Hospital, Nagoya, Japan
| | - Kenta Murotani
- Biostatistics Center, Graduate School of Medicine, Kurume University, Kurume, Japan
| | - Michitaka Fujiwara
- Department of Medical Equipment and Supplies Management, Nagoya University Hospital, Nagoya, Japan
| | - Yasuhiro Kodera
- Department of Gastroenterological Surgery (Surgery II), Nagoya University Graduate School of Medicine, Nagoya, Japan
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Tian W, Feng X, Liu M. Endoscopic treatment of early esophageal cancer with decompensated cirrhosis and successful prevention of postoperative stenosis: A case report. Oncol Lett 2023; 25:105. [PMID: 36817056 PMCID: PMC9933150 DOI: 10.3892/ol.2023.13691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 01/04/2023] [Indexed: 02/05/2023] Open
Abstract
The management of gastrointestinal tumors with decompensated cirrhosis is extremely challenging. Patients often present with poor basic condition and coagulation function, and nutritional deficiency. Furthermore, postoperative recovery is difficult and so the majority of patients refuse surgery. The present study reports the case of a 73-year-old man with decompensated cirrhosis and early esophageal cancer. At the discretion of the patient and their family, a simultaneous approach was used to treat esophagogastric varices and perform a mucosal dissection of the early esophageal cancer via endoscopy. Post-surgery, multiple polyglycolic acid sheets were attached to the esophageal dissection wound. At >2 months post-surgery, an endoscopic re-examination of the patient showed that the esophageal mucosa had healed well, and there was no resistance detected via ordinary endoscopy. The main objective of the present study was to highlight the feasibility and safety of endoscopic treatment for patients with decompensated liver cirrhosis complicated with early esophageal cancer, and to provide a new treatment strategy for patients at high risk of esophageal stenosis after endoscopic mucosal dissection.
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Affiliation(s)
- Wei Tian
- Department of Gastroenterology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430000, P.R. China
| | - Xinxia Feng
- Department of Gastroenterology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430000, P.R. China
| | - Mei Liu
- Department of Gastroenterology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430000, P.R. China,Correspondence to: Professor Mei Liu, Department of Gastroenterology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Road, Wuhan, Hubei 430000, P.R. China, E-mail:
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Shigefuku S, Takahashi H, Ito M, Kajiwara N, Ohira T, Ikeda N. Significance of very-low-voltage coagulation plus coverage with polyglycolic acid sheet after bullectomy for primary spontaneous pneumothorax. Asian Cardiovasc Thorac Ann 2022; 30:2184923211072595. [PMID: 35040360 DOI: 10.1177/02184923211072595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND The purpose of this study was to clarify the efficacy of the combination of low-voltage coagulation plus staple line coverage with a polyglycolic acid sheet after bullectomy for primary spontaneous pneumothorax to prevent a postoperative recurrence. METHODS A total of 143 patients who underwent bullectomy for primary spontaneous pneumothorax between January 2014 and December 2019 were enrolled in this study. We classified the patients into two groups based on additional procedures after bullectomy, namely, low-voltage coagulation for the margin of the staple line plus coverage with a polyglycolic acid sheet (Group A) and staple line coverage with a polyglycolic acid sheet alone (Group B). We evaluated perioperative factors and recurrence-free survival after surgery in the two groups. RESULTS Nine patients in Group B developed postoperative recurrences. In contrast, there was no postoperative recurrence in Group A. According to the Kaplan-Meier curves, the 2-year recurrence-free survival rates of the patients were 100% and 90.3%, in Group A and Group B, respectively. The log-rank test showed a significant difference between the two groups (p = 0.031). CONCLUSION Low-voltage coagulation for the margin of a staple line plus coverage with a polyglycolic acid sheet is a useful option as an additional technique after bullectomy for primary spontaneous pneumothorax to prevent a postoperative recurrence.
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Affiliation(s)
- Shunsuke Shigefuku
- Department of Surgery, 89440Hachioji Medical Center of Tokyo Medical University, Tokyo, Japan
| | - Hidenobu Takahashi
- Department of Surgery, 89440Hachioji Medical Center of Tokyo Medical University, Tokyo, Japan
| | - Maki Ito
- Department of Surgery, 89440Hachioji Medical Center of Tokyo Medical University, Tokyo, Japan
| | - Naohiro Kajiwara
- Department of Surgery, 89440Hachioji Medical Center of Tokyo Medical University, Tokyo, Japan
| | - Tatsuo Ohira
- Department of Surgery, Tokyo Medical University, Tokyo, Japan
| | - Norihiko Ikeda
- Department of Surgery, Tokyo Medical University, Tokyo, Japan
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Sato S, Chinda D, Tanaka Y, Kaizuka N, Higuchi N, Ota S, Miyazawa K, Kikuchi H, Aizawa S, Iwamura H, Fukuda S. Effective Endoscopic Closure of Cholecysto-duodenal and Transverse Colon Fistulas Due to Squamous Cell Carcinoma of the Gallbladder Using Polyglycolic Acid Sheets and a Covered Metal Stent. Intern Med 2021; 60:1723-1729. [PMID: 33390496 PMCID: PMC8222133 DOI: 10.2169/internalmedicine.6384-20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
An 81-year-old woman presented with abdominal distension and right hypochondrial pain. Abdominal contrast computed tomography and magnetic resonance imaging revealed an 11-cm gallbladder tumor. The patient was diagnosed with squamous cell carcinoma of the gallbladder by endoscopic ultrasound-guided fine-needle aspiration from the gastric antrum. Thereafter, the gallbladder tumor enlarged, and cholecysto-duodenal and transverse colon fistulas were formed. A covered metal stent was placed on the transverse colon, and polyglycolic acid sheets were injected into the duodenum to close the fistulas endoscopically. Endoscopic closure is less invasive than surgery and considered effective for patients with poor general health conditions.
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Affiliation(s)
- Satoshi Sato
- Department of Gastroenterology, Hematology and Rheumatology, Tsugaru General Hospital, Japan
- Department of Gastroenterology and Hematology, Hirosaki University Graduate School of Medicine, Japan
| | - Daisuke Chinda
- Department of Gastroenterology and Hematology, Hirosaki University Graduate School of Medicine, Japan
- Department of Community Medicine, Hirosaki University Graduate School of Medicine, Japan
| | - Yusuke Tanaka
- Department of Gastroenterology, Hematology and Rheumatology, Tsugaru General Hospital, Japan
- Department of Gastroenterology and Hematology, Hirosaki University Graduate School of Medicine, Japan
| | - Naotoshi Kaizuka
- Department of Gastroenterology, Hematology and Rheumatology, Tsugaru General Hospital, Japan
- Department of Gastroenterology and Hematology, Hirosaki University Graduate School of Medicine, Japan
| | - Naoki Higuchi
- Department of Gastroenterology, Hematology and Rheumatology, Tsugaru General Hospital, Japan
- Department of Gastroenterology and Hematology, Hirosaki University Graduate School of Medicine, Japan
| | - Shinji Ota
- Department of Gastroenterology, Hematology and Rheumatology, Tsugaru General Hospital, Japan
- Department of Gastroenterology and Hematology, Hirosaki University Graduate School of Medicine, Japan
| | - Kuniaki Miyazawa
- Department of Gastroenterology, Hematology and Rheumatology, Tsugaru General Hospital, Japan
- Department of Gastroenterology and Hematology, Hirosaki University Graduate School of Medicine, Japan
| | - Hidezumi Kikuchi
- Department of Gastroenterology and Hematology, Hirosaki University Graduate School of Medicine, Japan
| | - Syu Aizawa
- Department of Gastroenterology, Hematology and Rheumatology, Tsugaru General Hospital, Japan
| | - Hideki Iwamura
- Department of Gastroenterology, Hematology and Rheumatology, Tsugaru General Hospital, Japan
| | - Shinsaku Fukuda
- Department of Gastroenterology and Hematology, Hirosaki University Graduate School of Medicine, Japan
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Uchida T, Tanaka Y, Kuroda S, Hokka D, Maniwa Y. Successful treatment of refractory empyema using dual sheet covering. Asian Cardiovasc Thorac Ann 2021; 30:342-344. [PMID: 33926271 DOI: 10.1177/02184923211015078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Managing thoracic empyema with massive air leakage can be challenging. We present a case with thoracic empyema with multiple bronchopleural fistulae and extensive lung parenchymal necrosis due to drain injury. Emergency surgery was performed for respiratory distress due to massive air leakage. As direct sutures could not be achieved due to extensive parenchymal necrosis, polyglycolic acid and oxidized regenerated cellulose sheets were packed into the lesion. Although open-window thoracostomy was required for bronchopleural fistulae, the stoma closure was achieved via vacuum-assisted closure therapy. The dual sheet coverings contributed to the successful recovery by resolving multiple bronchopleural fistulae.
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Affiliation(s)
- Takahiro Uchida
- Division of Thoracic Surgery, Kobe University Graduate School of Medicine, Kobe City, Japan
| | - Yugo Tanaka
- Division of Thoracic Surgery, Kobe University Graduate School of Medicine, Kobe City, Japan
| | - Sanae Kuroda
- Division of Thoracic Surgery, Kobe University Graduate School of Medicine, Kobe City, Japan
| | - Daisuke Hokka
- Division of Thoracic Surgery, Kobe University Graduate School of Medicine, Kobe City, Japan
| | - Yoshimasa Maniwa
- Division of Thoracic Surgery, Kobe University Graduate School of Medicine, Kobe City, Japan
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Fukuzawa S, Yamagata K, Hasegawa Y, Ishibashi-Kanno N, Uchida F, Yanagawa T, Bukawa H. Comparison of Postoperative Bleeding between Application of Polyglycolic Acid Sheet and Primary Closure in Tongue Cancer Patients with Partial Glossectomy. Dent J (Basel) 2020; 8:dj8030085. [PMID: 32756476 PMCID: PMC7558130 DOI: 10.3390/dj8030085] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 07/07/2020] [Accepted: 07/09/2020] [Indexed: 11/16/2022] Open
Abstract
The technique of covering a mucosal defect with fibrin glue and a polyglycolic acid sheet (MCFP) for the resection of mucosa is applied in oral cancers. The MCFP technique for partial glossectomy provides faster relief from postoperative pain and the prevention of scar contracture, unlike primary closure. However, it has a major complication of postoperative bleeding. This study sought to compare postoperative bleeding between the MCFP technique and primary closure. We designed a retrospective study with a cohort of 57 patients who underwent partial glossectomy with the MCFP technique or primary closure. Our primary predictor variable was the wound closure procedure (primary closure or the MCFP technique). The primary outcome variable was postoperative bleeding, and the other variables were patient characteristics, excision area and depth, tooth contact for the wound, and antithrombotic therapy. Statistical evaluation was performed with Pearson’s chi-squared test, Welch’s t-test, and multiple logistic regression. P < 0.05 was considered statistically significant. The MCFP technique was selected for cases with a large excision area (1433 vs. 963 mm2, P = 0.029). Total postoperative bleeding occurred in 10 of 57 patients (MCFP technique: 7 of 37 cases; primary closure: 3 of 20 cases). There was no significant difference in bleeding between the two groups (P = 0.71). Postoperative bleeding was significant in patients with antithrombotic therapy (MCFP: 40% vs. primary closure: 2%, P = 0.0024). Postoperative bleeding timing was significantly different in the MCFP technique (6.4 days) from that of primary closure (1 day; P = 0.0076). Postoperative bleeding was not associated with the MCFP technique or primary closure. However, postoperative bleeding with the MCFP technique occurred later than that with primary closure. The MCFP technique is not recommended for patients on antithrombotic therapy.
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Mihashi R, Chitose SI, Sato F, Tanaka H, Sato K, Ono T, Fukahori M, Sueyoshi S, Kurita T, Sato K, Umeno H. Endoscopic Sealing With a Polyglycolic Acid Sheet for Restoration of Vocal Fold Mucosa in Dogs. Laryngoscope 2019; 130:E436-E443. [PMID: 31693183 DOI: 10.1002/lary.28357] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Accepted: 09/23/2019] [Indexed: 11/11/2022]
Abstract
OBJECTIVES/HYPOTHESIS Voice outcomes of cordectomy for early glottic cancer are often poor due to vocal fold scarring and tissue defects. Improvements in this aspect could make cordectomy a more acceptable treatment option than radiotherapy. We hypothesized that a polyglycolic acid (PGA) sheet could be used to cover vocal fold defects. The present study aimed to prevent vocal fold scarring after cordectomy using the PGA sheet. STUDY DESIGN Animal experiment. METHODS Nine male beagles were divided into three groups including a control group (n = 3). Following cordectomy, the vocal fold defect was covered with the PGA sheet plus fibrin glue (PGA group; n = 3) or with the PGA sheet plus fibrin glue containing basic fibroblast growth factor (bFGF; the PGA-bFGF group, n = 3). Vocal folds were chronologically observed, and larynges were removed 6 months after surgery. Mucosal amplitude was measured using a high-speed camera, and histological analysis was performed. RESULTS The re-epithelialization process was delayed in the PGA and PGA-bFGF groups compared with the control group. The mucosal amplitude was significantly more normalized and the thickness ratio significantly higher in the PGA and PGA-bFGF groups compared with the control group. The PGA-bFGF group had the highest elastic fiber density, followed by the PGA group and then the control group, with a significant difference between the PGA-bFGF and control groups. CONCLUSIONS The PGA sheet plus fibrin glue could serve as an effective regenerative scaffold for reconstructing vocal fold morphology and function after cordectomy, with the potential benefit of establishing an endoscopic sealing method for vocal fold defects. LEVEL OF EVIDENCE NA Laryngoscope, 130:E436-E443, 2020.
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Affiliation(s)
- Ryota Mihashi
- Department of Otolaryngology-Head and Neck Surgery, Kurume University School of Medicine, Kurume, Fukuoka, Japan
| | - Shun-Ichi Chitose
- Department of Otolaryngology-Head and Neck Surgery, Kurume University School of Medicine, Kurume, Fukuoka, Japan
| | - Fumihiko Sato
- Department of Otolaryngology-Head and Neck Surgery, Kurume University School of Medicine, Kurume, Fukuoka, Japan
| | - Hisaichiro Tanaka
- Department of Otolaryngology-Head and Neck Surgery, Kurume University School of Medicine, Kurume, Fukuoka, Japan
| | - Kiminori Sato
- Department of Otolaryngology-Head and Neck Surgery, Kurume University School of Medicine, Kurume, Fukuoka, Japan
| | - Takeharu Ono
- Department of Otolaryngology-Head and Neck Surgery, Kurume University School of Medicine, Kurume, Fukuoka, Japan
| | - Mioko Fukahori
- Department of Otolaryngology-Head and Neck Surgery, Kurume University School of Medicine, Kurume, Fukuoka, Japan
| | - Shintaro Sueyoshi
- Department of Otolaryngology-Head and Neck Surgery, Kurume University School of Medicine, Kurume, Fukuoka, Japan
| | - Takashi Kurita
- Department of Otolaryngology-Head and Neck Surgery, Kurume University School of Medicine, Kurume, Fukuoka, Japan
| | - Kiminobu Sato
- Department of Otolaryngology-Head and Neck Surgery, Kurume University School of Medicine, Kurume, Fukuoka, Japan
| | - Hirohito Umeno
- Department of Otolaryngology-Head and Neck Surgery, Kurume University School of Medicine, Kurume, Fukuoka, Japan
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Akashi M, Matsumoto K, Takeda D, Yamashita J, Yatagai N, Hashikawa K, Komori T. Dental Rehabilitation for Free Fibula Flap-Reconstructed Mandible with Scar Contracture: A Technical Note. Dent J (Basel) 2019; 7:E65. [PMID: 31261845 DOI: 10.3390/dj7030065] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Revised: 06/12/2019] [Accepted: 06/18/2019] [Indexed: 12/02/2022] Open
Abstract
Dental rehabilitation with osseointegrated implants in reconstructed mandibles is a common procedure, but the technique still requires improvement, especially in its reliability and technical simplification. We herein report dental rehabilitation of a free fibula-reconstructed mandible with scar contracture. A vestibuloplasty technique with application of a polyglycolic acid (PGA) sheet is described. The implants were inserted into a viable fibula flap with severe scar contracture of the overlying epithelium resulting from vascular instability in skin paddle. Only the fibula periosteum was sutured after implant insertion; exposed surfaces were covered with a combination of PGA sheet and fibrin sealant. The area with PGA sheet coverage gradually healed with moderate contracture. The epithelium around the almost implants became immobilized. The implant-supported removable partial denture with custom titanium bar was acceptable. Dental rehabilitation is possible for reconstructed mandibles with severe scar contracture. Application of a PGA sheet may be useful for vestibuloplasty in patients with reconstructed mandibles.
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Kubokura H, Okamoto J, Usuda J. Communication Site Ligation and Polyglycolic Acid Sheet Use for the Treatment of Hydrothorax in Patients Undergoing Continuous Ambulatory Peritoneal Dialysis. Ann Thorac Cardiovasc Surg 2018; 24:259-262. [PMID: 29780074 PMCID: PMC6197995 DOI: 10.5761/atcs.nm.18-00066] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
INTRODUCTION Hydrothorax due to pleuroperitoneal communication (PPC) can occur in patients undergoing continuous ambulatory peritoneal dialysis (CAPD). We report our experiences of the safety and efficacy of the treatment of four patients with a novel video-assisted thoracoscopy method. METHODS Single-port video-assisted thoracoscopic surgery (VATS) was performed with a mini-thoracotomy of 5 cm in length. The PPC site was identified on the diaphragm and ligated using an endoscopic loop. The diaphragm was then covered using a polyglycolic acid (PGA) sheet, over which adhesive chemicals (OK432 and tetracycline) were sprayed. RESULTS We assessed the efficacy of our approach in four patients (one female and three males) aged 42-74 years (mean: 62.0 years). The hydrothoraxes were right sided in all the patients. The mean operation and postoperative drainage times were 92.5 min and 3.0 days, respectively. The hydrothoraxes did not recur in any patient during follow-up periods of 8-46 months. CONCLUSION Our suture- and staple-free technique is not only easy to perform but also appears to be safe and effective for the management of hydrothorax in patients receiving CAPD. Larger scale studies are now indicated.
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Affiliation(s)
- Hirotoshi Kubokura
- Department of Thoracic Surgery, Nippon Medical School Musashikosugi Hospital, Kawasaki, Kanagawa, Japan
| | - Junichi Okamoto
- Department of Thoracic Surgery, Nippon Medical School Musashikosugi Hospital, Kawasaki, Kanagawa, Japan
| | - Jitsuo Usuda
- Department of Thoracic Surgery, Nippon Medical School Main Hospital, Tokyo, Japan
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Mochizuki Y, Tomioka H, Tushima F, Shimamoto H, Hirai H, Oikawa Y, Harada H. Clinical evaluation of coverage of open wounds: Polyglycolic acid sheet with fibrin glue spray vs split thickness skin. Ann Maxillofac Surg 2017; 6:228-234. [PMID: 28299263 PMCID: PMC5343633 DOI: 10.4103/2231-0746.200346] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Purpose: This study aimed to evaluate the coverage of oral wounds using either a polyglycolic acid (PGA) sheet or split-thickness skin grafting (STSG). Materials and Methods: A total of 119 cases of wound coverage using a PGA sheet and fibrin glue spray as well as 132 cases of wound coverage cases using STSG were reviewed retrospectively. The site of the excision area, perioperative conditions, and postoperative functional problems were evaluated. Results: The PGA group had significantly shorter operation time, earlier start of oral intake, and shorter hospitalization than the STSG group. If the PGA sheet over the wound with exposed bone could be protected by a surgical sprint, oral food intake could be started on the day after surgery at the earliest. When the size of the wound in the buccal excisional area was classified into two groups (<6 or ≥6 cm2), mouth opening in the STSG group was significantly larger at 3 months postoperatively. When the size of the wound in the tongue and floor of mouth was classified into two groups (<12 or ≥12 cm2), the STSG group had a significantly higher score in postoperative speech intelligibility. Conclusion: Selection of a PGA sheet or STSG based on the consideration of defect size, tumor location, patients’ local and general condition and tolerance for surgery could reduce the patients’ postsurgical dysfunctional problems.
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Affiliation(s)
- Yumi Mochizuki
- Department of Oral and Maxillofacial Surgery, Graduate School, Tokyo Medical and Dental University, Tokyo 113-8549, Japan
| | - Hirofumi Tomioka
- Department of Oral and Maxillofacial Surgery, Graduate School, Tokyo Medical and Dental University, Tokyo 113-8549, Japan
| | - Fumihiko Tushima
- Department of Oral and Maxillofacial Surgery, Graduate School, Tokyo Medical and Dental University, Tokyo 113-8549, Japan
| | - Hiroaki Shimamoto
- Department of Oral and Maxillofacial Surgery, Graduate School, Tokyo Medical and Dental University, Tokyo 113-8549, Japan
| | - Hideaki Hirai
- Department of Oral and Maxillofacial Surgery, Graduate School, Tokyo Medical and Dental University, Tokyo 113-8549, Japan
| | - Yuu Oikawa
- Department of Oral and Maxillofacial Surgery, Graduate School, Tokyo Medical and Dental University, Tokyo 113-8549, Japan
| | - Hiroyuki Harada
- Department of Oral and Maxillofacial Surgery, Graduate School, Tokyo Medical and Dental University, Tokyo 113-8549, Japan
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Hirai K, Kawashima T, Takeuchi S, Usuda J. Covering the staple line with a polyglycolic acid sheet after bullectomy for primary spontaneous pneumothorax prevents postoperative recurrent pneumothorax. J Thorac Dis 2015; 7:1978-85. [PMID: 26716036 DOI: 10.3978/j.issn.2072-1439.2015.11.23] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
BACKGROUND Postoperative recurrent pneumothorax (PORP) can arise after surgery for primary spontaneous pneumothorax (PSP) that is recurrent or involves prolonged air leakage. In this study, which included 265 patients (279 cases) with PSP who underwent surgery at our department, the percentage of patients that did not experience PORP was compared between a group that underwent bullectomy alone (group A) and a group in which the staple line and the surrounding visceral pleura were covered with a PGA sheet after bullectomy (group B) in order to study the utility of PGA sheets for preventing PORP. METHODS Among the patients with PSP who underwent surgery, the cases of 92 patients (98 cases) from Group A and 173 patients (181 cases) from Group B were reviewed retrospectively. The incidence rates of PORP in these two groups were statistically analyzed in addition to the associations between PORP and age, gender, the affected side, height, body weight, height/weight ratio, smoking habits, or the surgical procedure. RESULTS In total, 96.7% of the patients in group B did not suffer PORP, which was significantly higher than the equivalent figure for group A (83.7%, log-rank test: P=0.0003). Moreover, among the examined parameters, only covering the staple line with a PGA sheet was found to be an independent prognostic factor (Cox regression: P=0.0003; HR =0.212; 95% CI, 0.082-0.547). CONCLUSIONS It was revealed that when bullectomy is performed in patients with PSP, wide coverage of the staple line and the surrounding visceral pleura with a PGA sheet significantly reduces the risk of PORP.
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Affiliation(s)
- Kyoji Hirai
- 1 Department of Thoracic Surgery, Nippon Medical School Chiba Hokusoh Hospital, Inzai, Chiba 270-1674, Japan ; 2 Meikai Clinic, Chiba, Japan ; 3 Division of Thoracic Surgery, Nippon Medical School, Tokyo, Japan
| | - Tetsuo Kawashima
- 1 Department of Thoracic Surgery, Nippon Medical School Chiba Hokusoh Hospital, Inzai, Chiba 270-1674, Japan ; 2 Meikai Clinic, Chiba, Japan ; 3 Division of Thoracic Surgery, Nippon Medical School, Tokyo, Japan
| | - Shingo Takeuchi
- 1 Department of Thoracic Surgery, Nippon Medical School Chiba Hokusoh Hospital, Inzai, Chiba 270-1674, Japan ; 2 Meikai Clinic, Chiba, Japan ; 3 Division of Thoracic Surgery, Nippon Medical School, Tokyo, Japan
| | - Jitsuo Usuda
- 1 Department of Thoracic Surgery, Nippon Medical School Chiba Hokusoh Hospital, Inzai, Chiba 270-1674, Japan ; 2 Meikai Clinic, Chiba, Japan ; 3 Division of Thoracic Surgery, Nippon Medical School, Tokyo, Japan
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Abstract
Seven patients with advanced lateral oropharyngeal cancer (T3N2bM0, or T4N2bM0) underwent transoral lateral oropharyngectomy (TLO) with reconstruction performed through set-back tongue flap and polyglycolic acid (PGA) sheet. TLO was performed following en bloc resection of tumors using endoscopy. To cover the resulting defect in the lateral oropharyngeal wall, the set-back tongue flap was moved posteriorly and laterally to the area of the tongue base and lateral pharyngeal wall. The tip of the set-back tongue flap was sutured to the lateral pharynx to reconstruct the elevated tongue base and altered anterior pillar. The defect on the floor of the mouth was reconstructed using a PGA sheet. Following surgery, the mean observation period was 24 months. The mean operating time was 4 h and 2 min, with an average blood loss of 68.1 ml. All oral intake resumed on the first postoperative day via gastric tube. The mean gastric tube removal time was 1.6 postoperative days as a result of sufficient oral intake. None of the patients received postoperative radiotherapy or displayed evidence of tumor recurrence. We conclude that this novel procedure is highly effective for treating advanced oropharyngeal cancer as it demonstrates good prognostic and functional outcomes.
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Affiliation(s)
- Mizuno Sakai
- Department of Otorhinolaryngology-Head and Neck Surgery, National Hospital Organization Tochigi Medical Center , Utsunomiya
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Doyama H, Tominaga K, Yoshida N, Takemura K, Yamada S. Endoscopic tissue shielding with polyglycolic acid sheets, fibrin glue and clips to prevent delayed perforation after duodenal endoscopic resection. Dig Endosc 2014; 26 Suppl 2:41-5. [PMID: 24750147 DOI: 10.1111/den.12253] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2013] [Accepted: 01/17/2014] [Indexed: 02/06/2023]
Abstract
The incidence of delayed perforation after endoscopic resection for superficial non-ampullary duodenal epithelial tumors is extremely high. Endoscopic tissue shielding with polyglycolic acid (PGA) sheets and fibrin glue is a promising method to prevent delayed perforation after endoscopic resection in the duodenum. However, we often encounter difficulty when covering an artificial ulcer with PGA sheets after endoscopic resection. We report three cases of postoperative ulcers covered by PGA sheets, fibrin glue, and clips.
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Affiliation(s)
- Hisashi Doyama
- Department of Gastroenterology, Ishikawa Prefectural Central Hospital, Kanazawa, Japan
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Takimoto K, Imai Y, Matsuyama K. Endoscopic tissue shielding method with polyglycolic acid sheets and fibrin glue to prevent delayed perforation after duodenal endoscopic submucosal dissection. Dig Endosc 2014; 26 Suppl 2:46-9. [PMID: 24750148 DOI: 10.1111/den.12280] [Citation(s) in RCA: 81] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2013] [Accepted: 02/06/2014] [Indexed: 12/12/2022]
Abstract
Delayed perforation after duodenal endoscopic submucosal dissection (ESD) occurs at a high rate because the duodenal wall is very thin and the artificial ulcer after resection is exposed to bile and pancreatic juice. We investigated the application of the combination of a polyglycolic acid (PGA) sheet and fibrin glue. PGA sheets comprise materials widely used in surgery for absorbable thread. Fibrin glue is a heated blood product and is used for hemostasis during operations. We developed a combined method using both materials. We have used this method in two cases. One case involved an elevated lesion located in the lower duodenal angle of the duodenum. The other involved an elevated lesion in the second portion of the duodenum. About 1 week after ESD, the PGA sheets remained covering the ulcer and delayed perforation did not occur. We were able to easily carry out this method for several parts of the duodenum. This method may be helpful for the prevention of delayed perforation after duodenal ESD.
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Affiliation(s)
- Kengo Takimoto
- Department of Gastroenterology, Takeda General Hospital, Kyoto, Japan
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