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Kagaya Y, Takanashi R, Arikawa M, Kageyama D, Higashino T, Akazawa S. The Ischemic Tolerance up to Four Hours of Free Jejunum Flap: A Retrospective Cohort Study. J Reconstr Microsurg 2024; 40:407-415. [PMID: 38272057 DOI: 10.1055/a-2253-8371] [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: 01/27/2024]
Abstract
BACKGROUND While free jejunum transfer (FJT) following total pharyngo-laryngo-esophagectomy (TPLE) is a reliable reconstruction technique, the jejunum flap is viewed as more susceptible to ischemia than a standard free flap. Animal studies have indicated that the jejunum can tolerate ischemia for as little as 2 to 3 hours. Clinical studies also reported increased complications after the FJT with more than 3 hours of ischemia. Traditionally, our institution has carried out FJT with an initial intestinal anastomosis, followed by a vascular anastomosis, which often results in extended jejunal ischemia time. In this study, we retrospectively examined the actual tolerance of the jejunum to ischemia, considering perioperative complications and postoperative dysphagia. METHODS We retrospectively studied 402 consecutive cases involving TPLE + FJT. Patients were divided into five groups based on jejunum ischemia time (∼119 minutes, 120∼149 minutes, 150∼179 minutes, 180∼209 minutes, 210 minutes∼), with each variable and result item compared between the groups. Univariate and multivariate analyses were conducted to identify independent factors influencing the four results: three perioperative complications (pedicle thrombosis, anastomotic leak, surgical site infection) and dysphagia at 6 months postoperatively. RESULTS The mean jejunal ischemia time was 164.6 ± 28.4 (90-259) minutes. When comparing groups divided by jejunal ischemia time, we found no significant differences in overall outcomes or complications. Our multivariate analyses indicated that jejunal ischemia time did not impact the three perioperative complications and postoperative dysphagia. CONCLUSION In TPLE + FJT, a jejunal ischemia time of up to 4 hours had no effect on perioperative complications or postoperative dysphagia. The TPLE + FJT technique, involving a jejunal anastomosis first followed by vascular anastomosis, benefits from an easier jejunal anastomosis but suffers from a longer jejunal ischemia time. However, we found that ischemia time does not pose significant problems, although we have not evaluated the effects of jejunal ischemia extending beyond 4 hours.
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Affiliation(s)
- Yu Kagaya
- Department of Plastic and Reconstructive Surgery, National Cancer Center, Tokyo, Japan
- Department of Plastic, Reconstructive and Aesthetic Surgery, Saitama Medical Center, Saitama Medical University, Saitama, Japan
| | - Ryo Takanashi
- Department of Plastic and Reconstructive Surgery, National Cancer Center, Tokyo, Japan
| | - Masaki Arikawa
- Department of Plastic and Reconstructive Surgery, National Cancer Center, Tokyo, Japan
| | - Daisuke Kageyama
- Department of Plastic and Reconstructive Surgery, National Cancer Center, Tokyo, Japan
| | - Takuya Higashino
- Department of Plastic and Reconstructive Surgery, National Cancer Center East, Kashiwa, Japan
| | - Satoshi Akazawa
- Department of Plastic and Reconstructive Surgery, National Cancer Center, Tokyo, Japan
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Elfayeg M, Suleiman A, Eltohami Y. Frequency and Risk Factors of Surgical Site Infection among Sudanese Patients with Oral Squamous Cell Carcinoma. THE CANADIAN JOURNAL OF INFECTIOUS DISEASES & MEDICAL MICROBIOLOGY = JOURNAL CANADIEN DES MALADIES INFECTIEUSES ET DE LA MICROBIOLOGIE MEDICALE 2024; 2024:7525831. [PMID: 38361763 PMCID: PMC10869196 DOI: 10.1155/2024/7525831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 01/22/2024] [Accepted: 01/29/2024] [Indexed: 02/17/2024]
Abstract
Background In Sudan, patients with oral squamous cell carcinoma (OSCC) presented lately in advanced stages. Surgical site infection (SSI) is one of the most common complications of surgical treatment of OSCC which significantly affects the clinical outcomes. The present study aimed to assess the frequency and risk factors of postoperative surgical site infection among OSCC patients underwent surgery at Khartoum Teaching Dental Hospital (KTDH). Methods This is a prospective, analytical, hospital-based study conducted at KTDH during the period from 2022 to 2023. Patients with OSCC were surgically treated and assessed carefully for the development of the SSI. Results Sixty patients were enrolled in the present study. Twenty-nine (48.3%) patients were above 61 years, with the predominance of males with 42 (70%) patients. The most involved site of OSCC was the lower gingivolabial region in 35 (39.3%) patients. Forty-seven (78%) patients were in advanced stages III and IV. Forty-five (80%) patients had modified radical neck dissection. Blood transfusion was administered in 50 (83.3%) patients. Twenty-six (43.4%) patients developed SSI; 15 (57.7%) patients of them were Toombak dippers. Development of SSI was found to be significantly associated with the tumour site (P value 0.9), clinical stage (P value 0.6), the number of transfused blood units (P value 0.04), and the duration of hospital stay (P value 0.04). In contrast, use of sutures for wound closure was associated with a reduced risk of developing SSI (P value 0.005). Conclusion Surgical site infection was found in 43.4% of the OSCC patients. It was associated with advanced clinical stage and tumour site. Minimizing the number of blood units transfused intraoperatively, we decrease the duration of hospital stay and the use of sutures for wound closure decreases the risk of SSI significantly.
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Affiliation(s)
| | - Ahmed Suleiman
- Faculty of Dentistry, University of Khartoum, Khartoum, Sudan
| | - Yousif Eltohami
- Faculty of Dentistry, University of Khartoum, Khartoum, Sudan
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Azumi Y, Kanaji S, Sawada R, Harada H, Urakawa N, Goto H, Hasegawa H, Yamashita K, Matsuda T, Oshikiri T, Kakeji Y. Significance of Preoperative Tooth Loss in Patients Who Underwent Gastrectomy for Gastric Cancer. CANCER DIAGNOSIS & PROGNOSIS 2024; 4:51-56. [PMID: 38173661 PMCID: PMC10758849 DOI: 10.21873/cdp.10285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 11/27/2023] [Indexed: 01/05/2024]
Abstract
Background/Aim The relationship between gastric cancer and oral health has been reported in several studies. This study aimed to determine the relationship between the postoperative prognosis of gastric cancer and oral health using preoperative tooth loss as a simple index. Patients and Methods We conducted a single-center retrospective cohort study. Patients were divided into two groups according to the number of tooth losses. The survival curve was constructed using the Kaplan-Meier method. We also performed univariate and multivariate analyses of overall survival based on Cox proportional hazard regression to determine prognostic factors. Results A total of 191 patients were divided into two groups: those with seven or more tooth losses and those with less than seven tooth losses. The three-year overall survival rate was 71.5% in the group with seven or more tooth losses and 87.0% in the group with less than seven tooth losses. The group with seven or more tooth losses had a significantly lower overall survival rate compared to the group with less than seven tooth losses (p=0.0014). However, in multivariate analysis, tooth loss was not identified as an independent prognostic factor whereas age, clinical T stage, CEA level, and serum albumin level were independent poor prognostic factors. Conclusion Preoperative tooth loss was not a prognostic factor for gastric cancer after gastrectomy, but tooth loss may be a simple and useful method for evaluating frailty in patients.
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Affiliation(s)
- Yuki Azumi
- Division of Gastrointestinal Surgery, Department of Surgery, Graduate School of Medicine, Kobe University, Kobe, Japan
| | - Shingo Kanaji
- Division of Gastrointestinal Surgery, Department of Surgery, Graduate School of Medicine, Kobe University, Kobe, Japan
| | - Ryuichiro Sawada
- Division of Gastrointestinal Surgery, Department of Surgery, Graduate School of Medicine, Kobe University, Kobe, Japan
| | - Hitoshi Harada
- Division of Gastrointestinal Surgery, Department of Surgery, Graduate School of Medicine, Kobe University, Kobe, Japan
| | - Naoki Urakawa
- Division of Gastrointestinal Surgery, Department of Surgery, Graduate School of Medicine, Kobe University, Kobe, Japan
| | - Hironobu Goto
- Division of Gastrointestinal Surgery, Department of Surgery, Graduate School of Medicine, Kobe University, Kobe, Japan
| | - Hiroshi Hasegawa
- Division of Gastrointestinal Surgery, Department of Surgery, Graduate School of Medicine, Kobe University, Kobe, Japan
| | - Kimihiro Yamashita
- Division of Gastrointestinal Surgery, Department of Surgery, Graduate School of Medicine, Kobe University, Kobe, Japan
| | - Takeru Matsuda
- Division of Minimally Invasive Surgery, Department of Surgery, Graduate School of Medicine, Kobe University, Kobe, Japan
| | - Taro Oshikiri
- Division of Gastrointestinal Surgery, Department of Surgery, Graduate School of Medicine, Kobe University, Kobe, Japan
| | - Yoshihiro Kakeji
- Division of Gastrointestinal Surgery, Department of Surgery, Graduate School of Medicine, Kobe University, Kobe, Japan
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Wang Y, Wang M, Hou L, Xiang F, Zhao X, Qian M. Incidence and risk factors of surgical site infection in patients with head and neck cancer: A meta-analysis. Head Neck 2023; 45:2925-2944. [PMID: 37676108 DOI: 10.1002/hed.27504] [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: 04/02/2023] [Revised: 06/08/2023] [Accepted: 08/20/2023] [Indexed: 09/08/2023] Open
Abstract
We systematically review the incidence and risk factors of surgical site infection (SSI) in patients with head and neck cancer. PubMed, Embase, Cochrane Library, and Web of Science databases were searched to obtain studies on the risk factors for SSI in patients with HNC. The retrieval time was from the establishment of the database to February 2023. Two reviewers independently screened the literature, extracted data, and assessed the risk of bias in included studies. Meta-analysis was performed by using Stata 15.1 software. A total of 32 articles including 128 919 patients with head and neck cancer and 2949 cases of SSI were included in this meta-analysis. The incidence rate of SSI in head and neck cancer ranges from 19% to 29%, and the overall infection rate was 24%. Meta-analysis indicated that BMI < 20 kg/m2 (OR, 2.64; 95% CI, 1.74-4.00; I2 , 0%), diabetes (OR, 3.00; 95% CI, 2.12-4.16; I2 , 60.6%), ASA score (OR, 1.51; 95% CI, 1.29-1.77; I2 , 0%), radiotherapy (OR, 2.27; 95% CI, 1.87-2.77; I2 , 44.8%), chemotherapy (OR, 2.36; 95% CI, 1.64-3.40; I2 , 0%), clindamycin antibiotic (OR, 2.99; 95% CI, 1.82-2.93; I2 , 36.5%), deficit repair (OR, 3.76; 95% CI, 1.22-11.59; I2 , 91.4%), neck dissection (OR, 2.13; 95% CI, 1.63-2.79; I2 , 16.4%), blood transfusion (OR, 2.29; 95% CI, 1.52-3.45; I2 , 66.2%), mandibular (OR, 3.17; 95% CI, 1.85-5.42; I2 , 73%), tracheostomy (OR, 2.51; 95% CI, 1.74-3.62; I2 , 86.4%), operation time (OR, 1.42; 95% CI, 1.16-1.74; I2 , 86.4%), ALB (OR, 2.48; 95% CI, 1.95-3.15; I2 , 5.3%) were risk factors of surgical site infection in patients with head and neck cancer (p < 0.05). The results of the sensitivity analysis showed good agreement in all risk factors and the results had stability. The present meta-analysis suggests that BMI < 20 kg/m2 , diabetes, ASA score, radiotherapy, chemotherapy, clindamycin antibiotic, deficit repair, neck dissection, blood transfusion, mandibular, tracheostomy, operation time, and ALB were significant risk factors for SSI.
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Affiliation(s)
- Yu Wang
- School of Nursing, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Department of Nursing, Affiliated Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Mingyi Wang
- Department of Oral Maxillofacial & Head and Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lili Hou
- Department of Nursing, Affiliated Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Fuping Xiang
- School of Nursing, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Department of Nursing, Affiliated Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaomei Zhao
- Department of Oral Maxillofacial & Head and Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Meizhen Qian
- Department of Oral Maxillofacial & Head and Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Hassan B, Abou Koura A, Makarem A, Abi Mosleh K, Dimassi H, Tamim H, Ibrahim A. Predictors of surgical site infection following reconstructive flap surgery: A multi-institutional analysis of 37,177 patients. Front Surg 2023; 10:1080143. [PMID: 36793316 PMCID: PMC9923723 DOI: 10.3389/fsurg.2023.1080143] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 01/02/2023] [Indexed: 01/31/2023] Open
Abstract
Purpose Rates of surgical site infection (SSI) following reconstructive flap surgeries (RFS) vary according to flap recipient site, potentially leading to flap failure. This is the largest study to determine predictors of SSI following RFS across recipient sites. Methods The National Surgical Quality Improvement Program database was queried for patients undergoing any flap procedure from years 2005 to 2020. RFS involving grafts, skin flaps, or flaps with unknown recipient site were excluded. Patients were stratified according to recipient site: breast, trunk, head and neck (H&N), upper and lower extremities (UE&LE). The primary outcome was the incidence of SSI within 30 days following surgery. Descriptive statistics were calculated. Bivariate analysis and multivariate logistic regression were performed to determine predictors of SSI following RFS. Results 37,177 patients underwent RFS, of whom 7.5% (n = 2,776) developed SSI. A significantly greater proportion of patients who underwent LE (n = 318, 10.7%) and trunk (n = 1,091, 10.4%) reconstruction developed SSI compared to those who underwent breast (n = 1,201, 6.3%), UE (n = 32, 4.4%), and H&N (n = 100, 4.2%) reconstruction (p < .001). Longer operating times were significant predictors of SSI following RFS across all sites. The strongest predictors of SSI were presence of open wound following trunk and H&N reconstruction [adjusted odds ratio (aOR) 95% confidence interval (CI) 1.82 (1.57-2.11) and 1.75 (1.57-1.95)], disseminated cancer following LE reconstruction [aOR (CI) 3.58 (2.324-5.53)], and history of cardiovascular accident or stroke following breast reconstruction [aOR (CI) 16.97 (2.72-105.82)]. Conclusion Longer operating time was a significant predictor of SSI regardless of reconstruction site. Reducing operating times through proper surgical planning might help mitigate the risk of SSI following RFS. Our findings should be used to guide patient selection, counseling, and surgical planning prior to RFS.
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Affiliation(s)
- Bashar Hassan
- Scholars in HeAlth Research Program (SHARP), American University of Beirut Medical Center, Beirut, Lebanon
| | - Abdulghani Abou Koura
- Scholars in HeAlth Research Program (SHARP), American University of Beirut Medical Center, Beirut, Lebanon
| | - Adham Makarem
- Scholars in HeAlth Research Program (SHARP), American University of Beirut Medical Center, Beirut, Lebanon
| | - Kamal Abi Mosleh
- Scholars in HeAlth Research Program (SHARP), American University of Beirut Medical Center, Beirut, Lebanon
| | - Hani Dimassi
- School of Pharmacy, Lebanese American University, Byblos, Lebanon
| | - Hani Tamim
- Clinical Research Institute, Faculty of Medicine, American University of Beirut, Beirut, Lebanon,College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
| | - Amir Ibrahim
- Division of Plastic and Reconstructive Surgery, American University of Beirut Medical Center, Beirut, Lebanon,Correspondence: Amir Ibrahim
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