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Liatsou E, Bellos I, Katsaros I, Michailidou S, Karela NR, Mantziari S, Rouvelas I, Schizas D. Sex differences in survival following surgery for esophageal cancer: A systematic review and meta-analysis. Dis Esophagus 2024:doae063. [PMID: 39137391 DOI: 10.1093/dote/doae063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Revised: 06/25/2024] [Accepted: 08/03/2024] [Indexed: 08/15/2024]
Abstract
The impact of sex on the prognosis of patients with esophageal cancer remains unclear. Evidence supports that sex- based disparities in esophageal cancer survival could be attributed to sex- specific risk exposures, such as age at diagnosis, race, socioeconomic status, smoking, drinking, and histological type. The aim of our study is to investigate the role of sex disparities in survival of patients who underwent surgery for esophageal cancer. A systematic review and meta-analysis of the existing literature in PubMed, EMBASE, and CENTRAL from December 1966 to February 2023, was held. Studies that reported sex-related differences in survival outcomes of patients who underwent esophagectomy for esophageal cancer were identified. A total of 314 studies were included in the quantitative analysis. Statistically significant results derived from 1-year and 2-year overall survival pooled analysis with Relative Risk (RR) 0.93 (95% Confidence Interval (CI): 0.90-0.97, I2 = 52.00) and 0.90 (95% CI: 0.85-0.95, I2 = 0.00), respectively (RR < 1 = favorable for men). In the postoperative complications analysis, statistically significant results concerned anastomotic leak and heart complications, RR: 1.08 (95% CI: 1.01-1.16) and 0.62 (95% CI: 0.52-0.75), respectively. Subgroup analysis was performed among studies with <200 and > 200 patients, histology types, study continent and publication year. Overall, sex tends to be an independent prognostic factor for esophageal carcinoma. However, unanimous results seem rather obscure when multivariable analysis and subgroup analysis occurred. More prospective studies and gender-specific protocols should be conducted to better understand the modifying role of sex in esophageal cancer prognosis.
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Affiliation(s)
- Efstathia Liatsou
- Department of Clinical Therapeutics, Alexandra General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Ioannis Bellos
- Department of Hygiene, Epidemiology and Medical Statistics, National and Kapodistrian University of Athens, Medical School, Athens, Greece
| | - Ioannis Katsaros
- First Department of Surgery, National and Kapodistrian University of Athens, Laikon General Hospital, Athens, Greece
| | - Styliani Michailidou
- First Department of Paediatric Surgery, Panagiotis & Aglaia Kyriakou Children's Hospital, Athens, Greece
| | - Nina-Rafailia Karela
- Second Department of Internal Medicine, Elpis General Hospital of Athens, Athens, Greece
| | - Styliani Mantziari
- Department of Visceral Surgery, Lausanne University Hospital (CHUV), University of Lausanne, Lausanne, Switzerland
| | - Ioannis Rouvelas
- Division of Surgery, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden; Department of Upper Abdominal Surgery, Karolinska University Hospital, Stockholm, Sweden
| | - Dimitrios Schizas
- First Department of Surgery, National and Kapodistrian University of Athens, Laikon General Hospital, Athens, Greece
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Banasiewicz T, Kobiela J, Cwaliński J, Spychalski P, Przybylska P, Kornacka K, Bogdanowska-Charkiewicz D, Leyk-Kolańczak M, Borejsza-Wysocki M, Batycka-Stachnik D, Drwiła R. Recommendations on the use of prehabilitation, i.e. comprehensive preparation of the patient for surgery. POLISH JOURNAL OF SURGERY 2023; 95:62-91. [PMID: 38348849 DOI: 10.5604/01.3001.0053.8854] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2024]
Abstract
Prehabilitation is a comprehensive preparation of a patient for primarily surgical treatments. Its aim is to improve the patient'sgeneral condition so as to reduce the risk of complications and ensure the fastest possible recovery to full health. Thebasic components of prehabilitation include: improvement of nutritional status, appropriate exercises to improve functioning,psychological support, and help in eliminating addictions. Other important aspects of prehabilitation are: increasinghemoglobin levels in patients with anemia, achieving good glycemic control in patients with diabetes, treatment or stabilizationof any concurrent disorders, or specialist treatment associated with a specific procedure (endoprostheses, ostomyprocedure). This article organizes and outlines the indications for prehabilitation, its scope, duration, and the method to conductit. Experts of various specialties related to prehabilitation agree that it should be an element of surgery preparationwhenever possible, especially in patients with co-existing medical conditions who have been qualified for major procedures.Prehabilitation should be carried out by interdisciplinary teams, including family physicians and various specialists in thetreatment of comorbidities. Prehabilitation requires urgent systemic and reimbursement solutions.
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Affiliation(s)
- Tomasz Banasiewicz
- Klinika Chirurgii Ogólnej, Endokrynologicznej i Onkologii Gastroenterologicznej, Instytut Chirurgii, Uniwersytet Medyczny im K. Marcinkowskiego w Poznaniu
| | - Jarosław Kobiela
- Klinika Chirurgii Ogólnej, Endokrynologicznej i Transplantacyjnej, Gdański Uniwersytet Medyczny
| | - Jarosław Cwaliński
- Klinika Chirurgii Ogólnej, Endokrynologicznej i Onkologii Gastroenterologicznej, Instytut Chirurgii, Uniwersytet Medyczny im K. Marcinkowskiego w Poznaniu
| | - Piotr Spychalski
- Klinika Chirurgii Ogólnej, Endokrynologicznej i Transplantacyjnej, Gdański Uniwersytet Medyczny
| | - Patrycja Przybylska
- Klinika Chirurgii Ogólnej, Endokrynologicznej i Onkologii Gastroenterologicznej, Instytut Chirurgii, Uniwersytet Medyczny im K. Marcinkowskiego w Poznaniu
| | - Karolina Kornacka
- Oddział Chirurgii Ogólnej, Onkologicznej i Kolorektalnej, Wielospecjalistyczny Szpital Miejski im. J. Strusia, Poznań
| | | | - Magdalena Leyk-Kolańczak
- Zakład Pielęgniarstwa Chirurgicznego, Klinika Chirurgii Ogólnej, Endokrynologicznej i Transplantacyjnej, Gdański Uniwersytet Medyczny
| | - Maciej Borejsza-Wysocki
- Klinika Chirurgii Ogólnej, Endokrynologicznej i Onkologii Gastroenterologicznej, Instytut Chirurgii, Uniwersytet Medyczny im K. Marcinkowskiego w Poznaniu
| | - Dominika Batycka-Stachnik
- Oddział Kliniczny Chirurgii Serca, Naczyń i Transplantologii, Krakowski Szpital Specjalistyczny im. Św. Jana Pawła II, Kraków
| | - Rafał Drwiła
- Katedra i Zakład Anestezjologii i Intensywnej Terapii, Collegium Medicum Uniwersytet Jagielloński, Kraków
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Yao S, Yagi S, Hirata M, Miyachi Y, Ogawa E, Uozumi R, Sugimoto T, Asahara T, Uemoto S, Hatano E. Chronological changes in the gut microbiota and intestinal environment in recipients and donors of living donor liver transplantation. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2023; 30:439-452. [PMID: 36178211 DOI: 10.1002/jhbp.1241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 08/11/2022] [Accepted: 08/26/2022] [Indexed: 04/28/2023]
Abstract
BACKGROUND/PURPOSE This prospective study aimed to investigate the dynamic changes in the gut microbiota (GM) and associated intestinal environment, which were assessed by measuring fecal organic acid (OA) concentrations, during the early period after liver transplantation (LT). To understand the fundamental characteristics of the human GM, data obtained from living donors were also analyzed. METHODS Fixed-point observation was performed in 23 recipients and 21 donors for up to 2 weeks after LT. The GM and OA concentrations were investigated using ribosomal RNA-targeted reverse-transcription quantitative polymerase chain reaction and high-performance liquid chromatography, respectively. RESULTS Before LT, the recipients exhibited remarkable dysbiosis and OA depletion, which were proportional to the model for end-stage liver disease score. Correlations between the abundances of some specific strains and OA concentrations were observed. After LT, while donor lobectomy caused only slight, transient and reversible changes in the GM and OA concentrations, recipients exhibited delayed recovery in these factors. However, no clear evidence of causality was observed between the GM or OA concentrations and LT outcomes. CONCLUSIONS The GM and intestinal environment in LT recipients exhibited characteristics that were clearly different from those in donors. LT did not normalize but rather disrupted the GM during the early post-LT period, but its negative clinical impact could be minimized with perioperative management.
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Affiliation(s)
- Siyuan Yao
- Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Shintaro Yagi
- Department of Hepato-Biliary-Pancreatic Surgery and Transplantation, Kanazawa University, Ishikawa, Japan
| | - Masaaki Hirata
- Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Yosuke Miyachi
- Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Eri Ogawa
- Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Ryuji Uozumi
- Department of Biomedical Statistics and Bioinformatics, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Takuya Sugimoto
- Yakult Central Institute, Yakult Honsha Co. Ltd., Tokyo, Japan
| | - Takashi Asahara
- Yakult Central Institute, Yakult Honsha Co. Ltd., Tokyo, Japan
| | | | - Etsuro Hatano
- Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
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4
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Dong Y, Zhang K, Wei J, Ding Y, Wang X, Hou H, Wu J, Liu T, Wang B, Cao H. Gut microbiota-derived short-chain fatty acids regulate gastrointestinal tumor immunity: a novel therapeutic strategy? Front Immunol 2023; 14:1158200. [PMID: 37122756 PMCID: PMC10140337 DOI: 10.3389/fimmu.2023.1158200] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 03/17/2023] [Indexed: 05/02/2023] Open
Abstract
Tumor immune microenvironment (TIME), a tumor-derived immune component, is proven to be closely related to the development, metastasis, and recurrence of tumors. Gut microbiota and its fermented-metabolites short-chain fatty acids (SCFAs) play a critical role in maintaining the immune homeostasis of gastrointestinal tumors. Consisting mainly of acetate, propionate, and butyrate, SCFAs can interact with G protein-coupled receptors 43 of T helper 1 cell or restrain histone deacetylases (HDACs) of cytotoxic T lymphocytes to exert immunotherapy effects. Studies have shed light on SCFAs can mediate the differentiation and function of regulatory T cells, as well as cytokine production in TIME. Additionally, SCFAs can alter epigenetic modification of CD8+ T cells by inhibiting HDACs to participate in the immune response process. In gastrointestinal tumors, the abundance of SCFAs and their producing bacteria is significantly reduced. Direct supplementation of dietary fiber and probiotics, or fecal microbiota transplantation to change the structure of gut microbiota can both increase the level of SCFAs and inhibit tumor development. The mechanism by which SCFAs modulate the progression of gastrointestinal tumors has been elucidated in this review, aiming to provide prospects for the development of novel immunotherapeutic strategies.
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Changes of Intestinal Flora and Its Relationship with Nutritional Status for Patients with Cancer Pain. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:5188202. [PMID: 36035282 PMCID: PMC9402348 DOI: 10.1155/2022/5188202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 07/13/2022] [Accepted: 07/16/2022] [Indexed: 11/18/2022]
Abstract
Objective. To study the changes in the intestinal flora and its relationship with nutritional status for patients with cancer pain. Methods. A prospective research method was adopted. One hundred twenty cancer patients with cancer pain were selected as the research objects, who were treated in our hospital from June 2019 to June 2020, and 120 cancer patients without cancer pain were selected as the control group, who were treated in the same period. The differences of the intestinal flora and nutritional status of patients with different severity between the observation group and the control group were compared to analyze the changes of intestinal flora in patients with cancer pain and its correlation with nutritional status. Results. Hemoglobin (HB) (
,
), albumin (ALB) (
,
), prealbumin (PAB) (
,
), and total protein (TP) (
,
) in the observation group were significantly lower than those in the control group. There were statistically significant differences in HB (
,
), ALB (
,
), PAB (
,
), and TP (
,
) among patients with cancer pain of different severity. Through these two comparisons, their nutritional indicators showed a significant downward trend with the increase in the severity for cancer pain patients; the levels of Lactobacillus (
,
), Bifidobacterium (
,
), Enterococcus (
,
), and Eubacterium (
,
) in the observation group were significantly lower than those in the control group. There were statistically significant differences in the levels of Lactobacillus (
,
), Bifidobacterium (
,
), Enterococcus (
,
), and Eubacterium (
,
) among patients with cancer pain of different severity. After pairwise comparison, their beneficial intestinal bacteria were significantly lower than those in the control group with the increase in pain in cancer pain patients. Nitric oxide (NO) (
,
), galectin-3 (
,
), occludin (OCLN) (
,
), galectin-1 (
,
), zonula occludens protein 1 (ZO-1) (
,
), and cingulin (
,
) in the observation group were significantly lower than those in the control group. There were statistically significant differences in NO, galectin-3, OCLN, galectin-1, ZO-1, and cingulin for patients with cancer pain of different severity. By comparison, the NO, galectin-3, OCLN, galectin-1, ZO-1, and cingulin of the patients showed a significant downward trend with the aggravation of cancer pain symptoms. Through correlation analysis, the nutritional indicators of patients were positively correlated with intestinal microorganisms and intestinal barrier function. Conclusion. There was a significant correlation between the changes in intestinal flora and nutritional status for patients with cancer pain, which could be used as an important basis for improving the treatment of cancer pain.
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Motoori M, Sugimura K, Tanaka K, Shiraishi O, Kimura Y, Miyata H, Yamasaki M, Makino T, Miyazaki Y, Iwama M, Yamashita K, Niikura M, Sugimoto T, Asahara T, Fujitani K, Yasuda T, Doki Y, Yano M. Comparison of Synbiotics Combined with Enteral Nutrition and Prophylactic Antibiotics as Supportive Care in Patients with Esophageal Cancer Undergoing Neoadjuvant Chemotherapy: A Multicenter Randomized Study. Clin Nutr 2022; 41:1112-1121. [DOI: 10.1016/j.clnu.2022.03.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 03/03/2022] [Accepted: 03/18/2022] [Indexed: 11/27/2022]
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7
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Li K, Zeng Z, Liu J, Pei L, Wang Y, Li A, Kulyar MFEA, Shahzad M, Mehmood K, Li J, Qi D. Effects of Short-Chain Fatty Acid Modulation on Potentially Diarrhea-Causing Pathogens in Yaks Through Metagenomic Sequencing. Front Cell Infect Microbiol 2022; 12:805481. [PMID: 35402298 PMCID: PMC8983862 DOI: 10.3389/fcimb.2022.805481] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Accepted: 02/25/2022] [Indexed: 12/30/2022] Open
Abstract
Short-chain fatty acids (SCFA) are principal nutrient substrates of intestinal epithelial cells that regulate the epithelial barrier in yaks. Until now, metagenomics sequencing has not been reported in diarrheal yaks. Scarce information is available regarding the levels of fecal SCFA and diarrhea in yaks. So, our study aims to identify the potential pathogens that cause the emerging diarrhea and explore the potential relationship of short-chain fatty acids in this issue. We estimated diarrhea rate in yaks after collecting an equal number of fecal samples from affected animals. Metagenomics sequencing and quantitative analysis of SCFA were performed, which revealed 15%–25% and 5%–10% prevalence of diarrhea in yak’s calves and adults, respectively. Violin box plot also showed a higher degree of dispersion in gene abundance distribution of diarrheal yaks, as compared to normal yaks. We found 366,163 significant differential abundance genes in diarrheal yaks, with 141,305 upregulated and 224,858 downregulated genes compared with normal yaks via DESeq analysis. Metagenomics binning analysis indicated the higher significance of bin 33 (Bacteroidales) (p < 0.05) in diarrheal animals, while bin 10 (p < 0.0001), bin 30 (Clostridiales) (p < 0.05), bin 51 (Lactobacillales) (p < 0.05), bin 8 (Lachnospiraceae) (p < 0.05), and bin 47 (Bacteria) (p < 0.05) were significantly higher in normal yaks. At different levels, a significant difference in phylum (n = 4), class (n = 8), oder (n = 8), family (n = 16), genus (n = 17), and species (n = 30) was noticed, respectively. Compared with healthy yaks, acetic acid (p < 0.01), propionic acid (p < 0.01), butyric acid (p < 0.01), isobutyric acid (p < 0.01), isovaleric acid (p < 0.05), and caproic acid (p < 0.01) were all observed significantly at a lower rate in diarrheal yaks. In conclusion, besides the increased Staphylococcus aureus, Babesia ovata, Anaplasma phagocytophilum, Bacteroides fluxus, viruses, Klebsiella pneumonia, and inflammation-related bacteria, the decrease of SCFA caused by the imbalance of intestinal microbiota was potentially observed in diarrheal yaks.
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Affiliation(s)
- Kun Li
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
- Institute of Traditional Chinese Veterinary Medicine, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, China
- MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, China
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, China
- *Correspondence: Kun Li, ; Jiakui Li, ; Desheng Qi,
| | - Zhibo Zeng
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
| | - Juanjuan Liu
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
| | - Lulu Pei
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
| | - Yaping Wang
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
| | - Aoyun Li
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
| | | | - Muhammad Shahzad
- Faculty of Veterinary and Animal Sciences, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Khalid Mehmood
- Faculty of Veterinary and Animal Sciences, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Jiakui Li
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
- *Correspondence: Kun Li, ; Jiakui Li, ; Desheng Qi,
| | - Desheng Qi
- Department of Animal Nutrition and Feed Science, College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, China
- *Correspondence: Kun Li, ; Jiakui Li, ; Desheng Qi,
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