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Goto Y, Nagamine Y, Hanafusa M, Kawahara T, Nawa N, Tateishi U, Ueki Y, Miyamae S, Wakabayashi K, Nosaka N, Miyazaki Y, Tohda S, Fujiwara T. Association of excess visceral fat and severe illness in hospitalized COVID-19 patients in Japan: a retrospective cohort study. Int J Obes (Lond) 2024; 48:674-682. [PMID: 38233538 DOI: 10.1038/s41366-024-01464-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 12/27/2023] [Accepted: 01/05/2024] [Indexed: 01/19/2024]
Abstract
BACKGROUND/OBJECTIVES Obesity, defined by body mass index (BMI), is a well-known risk factor for the severity of coronavirus disease 2019 (COVID-19). Adipose tissue distribution has also been implicated as an important factor in the body's response to infection, and excess visceral fat (VF), which is prevalent in Japanese, may contribute significantly to the severity. Therefore, this study aimed to evaluate the association of obesity and VF with COVID-19 severe illness in Japan. SUBJECTS/METHODS This retrospective cohort study involved 550 COVID-19 patients admitted to a tertiary care hospital with BMI and body composition data, including VF. The primary endpoint was severe illness, including death, due to COVID-19 during hospitalization. Logistic regression analysis was applied to examine the quartiles of BMI and VF on severe illness after adjusting for covariates such as age, sex, subcutaneous fat, paraspinal muscle radiodensity, and comorbidities affecting VF (COPD, cancer within 5 years, immunosuppressive agent use). RESULTS The median age was 56.0 years; 71.8% were males. During hospitalization, 82 (14.9%) experienced COVID-19 severe illness. In the multivariate logistic regression analysis, Q4 of BMI was not significantly associated with severe illness compared to Q1 of BMI (OR 1.03; 95% CI 0.37-2.86; p = 0.95). Conversely, Q3 and Q4 of VF showed a higher risk for severe illness compared to Q1 of VF (OR 2.68; 95% CI 1.01-7.11; p = 0.04, OR 3.66; 95% CI 1.30-10.26; p = 0.01, respectively). Stratified analysis by BMI and adjusted for covariates showed the positive association of VF with severe illness only in the BMI < 25 kg/m2 group. CONCLUSIONS High BMI was not an independent risk factor for COVID-19 severe illness in hospitalized patients in Japan, whereas excess VF significantly influenced severe illness, especially in patients with a BMI < 25 kg/m2.
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Affiliation(s)
- Yuki Goto
- Department of Global Health Promotion, Tokyo Medical and Dental University, Tokyo, Japan
- Department of General Medicine, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yuiko Nagamine
- Department of Global Health Promotion, Tokyo Medical and Dental University, Tokyo, Japan
- Center for Preventive Medical Sciences, Chiba University, Chiba, Japan
| | - Mariko Hanafusa
- Department of Tokyo Metropolitan Health Policy Advisement, Tokyo Medical and Dental University, Tokyo, Japan
| | - Tomoki Kawahara
- Department of Global Health Promotion, Tokyo Medical and Dental University, Tokyo, Japan
| | - Nobutoshi Nawa
- Department of Global Health Promotion, Tokyo Medical and Dental University, Tokyo, Japan
| | - Ukihide Tateishi
- Department of Diagnostic Radiology and Nuclear Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yutaka Ueki
- Department of Trauma and Acute Critical Care Medical Center, Tokyo Medical and Dental University, Tokyo, Japan
| | - Shigeru Miyamae
- Disaster Medical Care Office, Tokyo Medical and Dental University, Tokyo, Japan
| | - Kenji Wakabayashi
- Department of Intensive Care Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Nobuyuki Nosaka
- Department of Intensive Care Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yasunari Miyazaki
- Department of Respiratory Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Shuji Tohda
- Department of Clinical Laboratory, Tokyo Medical and Dental University, Tokyo, Japan
| | - Takeo Fujiwara
- Department of Global Health Promotion, Tokyo Medical and Dental University, Tokyo, Japan.
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Ippolito A, Mulier J, Hahn M, Wenzel M, Mandel P, Flinspach AN, Wenger KJ. Moderate Intra-Abdominal Pressure Levels in Robot-Assisted Radical Prostatectomy Seem to Have No Negative Impact on Clinical Outcomes. J Clin Med 2024; 13:1202. [PMID: 38592056 PMCID: PMC10932126 DOI: 10.3390/jcm13051202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Revised: 01/27/2024] [Accepted: 02/06/2024] [Indexed: 04/10/2024] Open
Abstract
Introduction: Radical prostatectomy is increasingly performed laparoscopically with robot assistance (RALRP). RALRP, as with all laparoscopic procedures, requires a pneumoperitoneum, which might result in peritoneal inflammatory response reactions and postoperative pain. The aim of this retrospective single-centre study was to analyse the effects of a pneumoperitoneum during RARLP on clinical outcomes. Methods: All patients who underwent robot-guided prostatectomy in our clinic were included, with the exception of patients who were converted to open prostatectomy. C-reactive protein was used as a marker for the primary outcome, namely the postoperative inflammatory response. Intra-abdominal pressure (IAP) was evaluated as a potential factor influencing inflammation. In addition, the waist-hip ratio was used to estimate the amount of visceral adipose tissue, and the administration of dexamethasone was considered as a factor influencing inflammation. The Visual Analogue Scale (VAS) was used to determine postoperative pain. Patients were consecutively recruited between 1 September 2020 and 31 March 2022. Results: A total of 135 consecutive patients were included. The median waist-hip ratio was 0.55. The median duration of the pneumoperitoneum was 143 min. The median values of the average and maximum IAP values were 10 mmHg and 15 mmHg, respectively. The mean CRP of the first postoperative day was 6.2 mg/dL. The median VAS pain level decreased from 2 to 1 from the first to the third postoperative day. On the first postoperative day, 16 patients complained of shoulder pain. In addition, 134 patients were given some form of opioid pain treatment following surgery. Conclusion: We could not identify any relevant associations between the duration and IAP of the pneumoperitoneum and the indirect markers of inflammation or indicators of pain, or between the latter and the amount of visceral adipose tissue. In addition, we found no significant effect of the administration of dexamethasone on postoperative inflammation. The results point to a noninferior tolerability of moderate pressure during the procedure compared to the commonly utilised higher pressure, yet this must be confirmed in randomised controlled trials.
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Affiliation(s)
- Angelo Ippolito
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt, Goethe-University Frankfurt, Theodor-Stern Kai 7, 60590 Frankfurt am Main, Germany
| | - Jan Mulier
- Department of Anaesthesiology, Intensive Care and Reanimation, AZ Sint Jan Brugge, 8000 Bruges, Belgium
- Department of Anesthesiology, KULeuven, 3000 Leuven, Belgium
- Department of Anesthesiology, UGhent, 9000 Ghent, Belgium
| | - Marta Hahn
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt, Goethe-University Frankfurt, Theodor-Stern Kai 7, 60590 Frankfurt am Main, Germany
| | - Mike Wenzel
- Department of Urology, University Hospital Frankfurt, Goethe-University Frankfurt, 60590 Frankfurt am Main, Germany
| | - Philipp Mandel
- Department of Urology, University Hospital Frankfurt, Goethe-University Frankfurt, 60590 Frankfurt am Main, Germany
| | - Armin N. Flinspach
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt, Goethe-University Frankfurt, Theodor-Stern Kai 7, 60590 Frankfurt am Main, Germany
| | - Katharina J. Wenger
- Institute of Neuroradiology, University Hospital Frankfurt, Goethe-University Frankfurt, 60528 Frankfurt am Main, Germany
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Computed tomography-based body composition is associated with adverse clinical outcomes among older patients with sepsis in the emergency department. Eur Geriatr Med 2023; 14:353-361. [PMID: 36780105 PMCID: PMC10113346 DOI: 10.1007/s41999-023-00756-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 02/01/2023] [Indexed: 02/14/2023]
Abstract
PURPOSE To investigate the association between body composition and adverse clinical outcomes in older patients with sepsis in the emergency department. METHODS Body composition, including the skeletal muscle area, skeletal muscle index (SMI), mean skeletal muscle density (SMD), and intramuscular fat area, was measured at the level of the third lumbar vertebra (L3) on abdominal computed tomography scans. Clinical outcomes included 90-day mortality, 90-day readmission, and discharge to long-term care. According to sex-specific cut-off values of L3 SMI and SMD, patients were divided into low SMI, low SMD, both low SMI and low SMD, and neither low SMI nor low SMD groups. RESULTS In total, 443 patients were included, 162 (36.6%) of whom died. Lower SMI and SMD, as continuous variables, were independent risk factors for 90-day mortality (adjusted hazard ratio [HR] = 0.947 and 0.963, respectively, both p < 0.001). Cut-off values of L3 SMI and L3 SMD were 32.24 cm2/m2 and 30.01 HU for men and 28.28 cm2/m2 and 28.20 HU for women, respectively. The both low SMI and low SMD group had an increased risk of 90-day mortality (adjusted HR=3.059, p < 0.001), 90-day readmission (adjusted odds ratio [OR]=2.859, p = 0.006), and discharge to long-term care (adjusted OR = 2.814, p = 0.007). CONCLUSIONS Lower muscle mass and muscle quality, as measured by skeletal muscle index and density, were independent risk factors for mortality among older patients with sepsis in the emergency department. Furthermore, patients with both low muscle mass and quality had an increased risk of mortality, readmission, and discharge to long-term care.
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Sekgala MD, Opperman M, Mpahleni B, Mchiza ZJR. Anthropometric indices and cut-off points for screening of metabolic syndrome among South African taxi drivers. Front Nutr 2022; 9:974749. [PMID: 36034933 PMCID: PMC9406286 DOI: 10.3389/fnut.2022.974749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 07/22/2022] [Indexed: 11/13/2022] Open
Abstract
Background Detecting the early onset of metabolic syndrome (MetS) allows for quick intervention which may slow progression to a variety of health consequences, hence, determining the best measurement to detect MetS is essential. Aim This research aimed at examining the MetS predictive power of anthropometric indices, such as body mass index (BMI), waist circumference (WC), waist-to-height ratio (WHtR), body shape index (ABSI), body roundness index (BRI), percentage body fat (%BF), conicity index (CI), and Clínica Universidad de Navarra-body adiposity estimator (CUN-BAE) to determine the cut-off points to identify male South African taxi drivers with MetS. Method A cross-sectional study was conducted among 185 male taxi drivers. Their weight, height, WC, blood lipid profile were measured. International Diabetes Federation (IDF) definition was used to define MetS. Receiver Operating Characteristic (ROC) curves were used to compare the predictive ability of Anthropometric indices to detect MetS. Results The mean age of the participants was 39.84 years. Overall, 41.6% (N = 77) of the participants presented with MetS. The mean values for BMI, WC, WHtR, %BF, BRI, CUN-BAE, ABSI and CI were 28.60 ± 6.20 kg/m2, 99.13 ± 17.59 cm, 0.58 ± 0.10, 27.28 ± 8.28%, 5.09 ± 2.33, 27.78 ± 8.34, 0.08 ± 0.01 and 1.70 ± 0.19, respectively. The mean values for these indices were significantly (p < 0.001) higher in participants with MetS. The highest area under the curve (AUC) outcomes for screening MetS were for the %BF and CUN-BAE, followed by the BMI and WHtR, and lastly the BRI. All these anthropometric indices had outstanding discriminatory powers for predicting MetS with AUCs and sensitivity values above 80%. The BMI, WHtR, %BF, BRI, and CUN-BAE, had cut-off points for detection of metS in South African men at 28.25 kg/m2, 0.55, 25.29%, 4.55, and 27.10, respectively. Based on the logistic regression models abnormal BMI, WHtR, %BF, BRI, CUN-BAE, TG, FBG, systolic BP, diastolic BP and WC showed increased risk of MetS. Conclusion While the %BF, CUN-BAE, BMI, WC, WHtR, BRI, CI and CUN-BAE could predict MetS among South African male taxi drivers, these indices were less effective in predicting the individual MetS risk factors such as TG, BP, and FBG.
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Affiliation(s)
- Machoene Derrick Sekgala
- School of Public Health, University of the Western Cape, Bellville, South Africa.,Human and Social Capabilities, Human Sciences Research Council, Cape Town, South Africa
| | - Maretha Opperman
- Functional Food Research Unit, Department of Biotechnology and Consumer Science, Cape Peninsula University of Technology, Cape Town, South Africa
| | - Buhle Mpahleni
- Functional Food Research Unit, Department of Biotechnology and Consumer Science, Cape Peninsula University of Technology, Cape Town, South Africa
| | - Zandile June-Rose Mchiza
- School of Public Health, University of the Western Cape, Bellville, South Africa.,Non-Communicable Diseases Research Unit, South African Medical Research Council, Cape Town, South Africa
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Lin S, Araujo C, Hall A, Kumar R, Phillips A, Hassan M, Engelmann C, Quaglia A, Jalan R. Prognostic Role of Liver Biopsy in Patients With Severe Indeterminate Acute Hepatitis. Clin Gastroenterol Hepatol 2022; 20:1130-1141.e7. [PMID: 34389485 DOI: 10.1016/j.cgh.2021.08.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 07/15/2021] [Accepted: 08/02/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIMS Severe indeterminate acute hepatitis (sIAH) is a poorly understood rare disease with no specific therapy. This study aims to define the clinicopathological characteristics of sIAH and the role of liver biopsy in determining prognosis. METHODS Patients with sIAH admitted to a single center between 2010 and 2019 were included. Histopathological patterns of liver biopsies were reviewed by 2 histopathologists, and key findings further were specified by multiplex immunofluorescence. Patients that died or underwent liver transplantation were analyzed as nonsurvivors. RESULTS Of 294 patients with acute hepatitis, 43 with sIAH were included. Seventeen (39.5%) underwent liver transplantation and 7 (16.2%) died within 3 months. Multilobular necrosis was the predominant histopathological feature, being significantly more frequent in nonsurvivors (62.5% vs 21.1%; P = .016). Necrotic areas showed low HNF4α and Ki67 expression but high expression of CK19 and cell death markers identifying areas of severe tissue injury and inadequate regenerative response. Patients with multilobular necrosis had higher international normalized ratio, Model for End-Stage Liver Disease, and Model for End-Stage Liver Disease-Sodium scores compared with those without (P values for all markers <.05). Multivariate Cox analysis revealed that multilobular necrosis (hazard ratio, 3.675; 95% confidence interval, 1.322-10.211) and lower body mass index (hazard ratio, 0.916; 95% confidence interval, 0.848-0.991) independently predicted death or transplantation. CONCLUSIONS The results of this study provide novel insights into the important role of liver biopsy in sIAH patients, suggesting that the presence of multilobular necrosis is an early indicator of poor prognosis.
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Affiliation(s)
- Su Lin
- Liver Failure Group, Institute for Liver and Digestive Health, Division of Medicine, Royal Free Hospital, University College London Medical School, London, United Kingdom; Hepatology Research Institute, Department of Hepatology, the First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian, China
| | - Catarina Araujo
- Department of Cellular Pathology, Royal Free Hospital, London, United Kingdom; Anatomical-Pathology Department, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal
| | - Andrew Hall
- Liver Failure Group, Institute for Liver and Digestive Health, Division of Medicine, Royal Free Hospital, University College London Medical School, London, United Kingdom; Department of Cellular Pathology, Royal Free Hospital, London, United Kingdom; Sheila Sherlock Liver Center, Royal Free London NHS Foundation Trust, London, United Kingdom
| | - Rahul Kumar
- Liver Failure Group, Institute for Liver and Digestive Health, Division of Medicine, Royal Free Hospital, University College London Medical School, London, United Kingdom; Department of Gastroenterology and Hepatology, Duke-NUS Academic Medical Centre, Changi General Hospital, Singapore
| | - Alexandra Phillips
- Liver Failure Group, Institute for Liver and Digestive Health, Division of Medicine, Royal Free Hospital, University College London Medical School, London, United Kingdom
| | - Mohsin Hassan
- Department of Hepatology and Gastroenterology, Campus Virchow-Klinikum, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Cornelius Engelmann
- Liver Failure Group, Institute for Liver and Digestive Health, Division of Medicine, Royal Free Hospital, University College London Medical School, London, United Kingdom; Department of Hepatology and Gastroenterology, Campus Virchow-Klinikum, Charité - Universitätsmedizin Berlin, Berlin, Germany; Section of Hepatology, Clinic for Gastroenterology and Rheumatology, University Hospital Leipzig, Leipzig, Germany; Berlin Institute of Health, Berlin, Germany
| | - Alberto Quaglia
- Department of Cellular Pathology, UCL Cancer Institute, Royal Free Hospital, London, United Kingdom
| | - Rajiv Jalan
- Liver Failure Group, Institute for Liver and Digestive Health, Division of Medicine, Royal Free Hospital, University College London Medical School, London, United Kingdom; European Foundation for the Study of Chronic Liver Failure, Barcelona, Spain.
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Low skeletal muscle index and myosteatosis as predictors of mortality in critically ill surgical patients. Nutrition 2022; 101:111687. [DOI: 10.1016/j.nut.2022.111687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 02/15/2022] [Accepted: 04/04/2022] [Indexed: 11/16/2022]
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The Effect of Fat Distribution on the Inflammatory Response of Multiple Trauma Patients-A Retrospective Study. Life (Basel) 2021; 11:life11111243. [PMID: 34833119 PMCID: PMC8625240 DOI: 10.3390/life11111243] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 11/11/2021] [Accepted: 11/12/2021] [Indexed: 12/15/2022] Open
Abstract
Objectives In recent years; increasing evidence pointed out the clinical importance of adipose tissue (AT) distribution in various patient populations. In particular, visceral adipose tissue (VAT), when compared to subcutaneous adipose tissue (SAT), was found to play a pivotal role in the development of inflammatory reaction. The aim of the present study was to examine whether body fat distribution has an impact on the development of systemic inflammatory response syndrome (SIRS) in patients with polytrauma. Methods In our retrospective study; we filtered our institution records of the German Trauma Registry (Trauma Register DGU) from November 2018 to April 2021 and included 132 adult polytrauma patients with injury severity score (ISS) >16. Subsequently; we measured the visceral and subcutaneous adipose tissue area based on whole-body CT scan and calculated the ratio of VAT to SAT (VSr). Thereafter, the patient population was evenly divided into three groups; respectively VSr value less than 0.4 for the first group (low ratio), 0.4–0.84 for the second group (intermediate ratio), and greater than 0.84 for the third group (high ratio). Considering the other influencing factors; the groups were further divided into subgroups in the respective analysis according to gender (male/female), BMI (<25 or ≥25), and ISS (<26 or ≥26). Result VSr was an independent factor from body mass index (BMI) (r2 = 0.003; p = 0.553). VSr in male patients was significantly higher (p < 0.001). Patients with low VSr had higher ISS scores (p = 0.028). Polytrauma patients with higher VSr tended to have lower SIRS scores and significant differences of SIRS score were found on multiple days during the whole hospitalization period. In the low VAT/SAT group, male patients, and patients with BMI greater than 25, both exhibited higher SIRS scores during hospital stay (day 16: p = 0.01; day 22: p = 0.048 and p = 0.011; respectively). During hospitalization, patients with higher ISS score (≥26) in the low VSr group was found to have higher SIRS score (day 16; p = 0.007). Over the hospital stay; serum markers of CRP; CK; and leukocyte in patients with low VSr were higher than those in patients in the intermediate and high VSr groups; with significant difference discovered on multiple days (day 16: 0.014; day 22: p = 0.048). Conclusion Lower VSr is associated with increased inflammatory response and worse clinical outcome in patients with polytrauma. Furthermore; VSr is an independent factor providing additional information to BMI.
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Bowlby C, Mudge M, Schroeder E, Godman J, Hurcombe S. Equine inflammatory response to abdominal surgery in the absence of gastrointestinal disease. J Vet Emerg Crit Care (San Antonio) 2021; 31:601-607. [PMID: 34196457 DOI: 10.1111/vec.13092] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 12/25/2019] [Accepted: 01/15/2020] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To investigate the, equine inflammatory response to ventral midline celiotomy in the absence of gastrointestinal disease in horses of varying body condition scores primarily using serial measurements of serum amyloid A (SAA). DESIGN Experimental clinical study. SETTING University teaching hospital. ANIMALS Ten adult light breed horses free of any clinical disease, 5 with body condition score (BCS) 3-4/9 and 5 with BCS 7-8/9. INTERVENTIONS Horses had a ventral midline celiotomy performed under general anesthesia, including manual decompression of the small intestine. SAA, semiquantitative fibrinogen, plasma lactate, and WBC count were measured in the blood preoperatively and at 12, 24, 48, 72, 120, and 168 hours postoperatively. Complete serum biochemistry was performed preoperatively and 24 and 72 hours postoperatively. Serial abdominocentesis was also performed with peritoneal fluid analysis of SAA, total protein, lactate, WBC count, and cytology. MEASUREMENTS AND MAIN RESULTS Significant (P < 0.05) increases in serum SAA were noted at 12, 24, and 48 hours postoperatively (124.6 ± 68.6, 390.8 ± 209.0, 568.6 ± 197.7 μg/mL), and most horses had values approaching normal at 168 hours postoperatively (174.4 ± 307.7 μg/mL). Other values such as fibrinogen also increased in response to surgery but did not return to normal within the measured time points. Horses with high BCS did not have significantly different serum SAA compared to horses with low BCS. Peritoneal fluid SAA did not increase significantly at 12 hours postoperatively. CONCLUSIONS The information from this study can be used to help determine the effect of anesthesia and surgical intestinal manipulation resulting in increased SAA when a comparison to clinical or experimental cases is needed.
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Affiliation(s)
- Charles Bowlby
- Department of Animal Sciences, The Ohio State University, Columbus, Ohio, USA
| | - Margaret Mudge
- Department of Clinical Sciences, The Ohio State University, Columbus, Ohio, USA
| | - Eric Schroeder
- Department of Clinical Sciences, The Ohio State University, Columbus, Ohio, USA
| | - Jennifer Godman
- Department of Clinical Sciences, The Ohio State University, Columbus, Ohio, USA
| | - Samuel Hurcombe
- Department of Clinical Studies, University of Pennsylvania Kennett Square, Pennsylvania, USA
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Chen RX, Wu ZQ, Li ZY, Wang HZ, Ji JF. Prognostic predictors in patients with sepsis after gastrointestinal tumor surgery: A retrospective study. World J Gastrointest Surg 2021; 13:256-266. [PMID: 33796214 PMCID: PMC7992996 DOI: 10.4240/wjgs.v13.i3.256] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 12/23/2020] [Accepted: 01/28/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND There have been different reports on mortality of sepsis; however, few focus on the prognosis of patients with sepsis after surgery.
AIM To study the clinical features and prognostic predictors in patients with sepsis after gastrointestinal tumor surgery in intensive care unit (ICU).
METHODS We retrospectively screened patients who underwent gastrointestinal tumor surgery at Peking University Cancer Hospital from January 2015 to December 2019. Among them, 181 patients who were diagnosed with sepsis in ICU were included in our study. Survival was analysed by the Kaplan-Meier method. Univariate and multivariate adjusted analyses were performed to identify predictors of prognosis.
RESULTS The 90-d all-cause mortality rate was 11.1% in our study. Univariate analysis showed that body mass index (BMI), shock within 48 h after ICU admission, leukocyte count, lymphocyte to neutrophil ratio, international normalized ratio, creatinine, procalcitonin, lactic acid, oxygenation index, and sequential organ failure assessment (SOFA) score within 24 h after ICU admission might be all significantly associated with the prognosis of sepsis after gastrointestinal tumor surgery. In multiple analysis, we found that BMI ≤ 20 kg/m2, lactic acid after ICU admission, and SOFA score within 24 h after ICU admission might be independent risk predictors of the prognosis of sepsis after gastrointestinal tumor surgery. Compared with SOFA score, SOFA score combined with BMI and lactic acid might have higher predictive ability (area under the receiver operating characteristic curve, 0.859; 95% confidence interval, 0.789-0.929).
CONCLUSION Lactic acid and SOFA score within 24 h after ICU admission are independent risk predictors of the prognosis of sepsis after gastrointestinal tumor surgery. SOFA score combined with BMI and lactic acid might have good predictive value.
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Affiliation(s)
- Ren-Xiong Chen
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), ICU Department, Peking University Cancer Hospital and Institute, Beijing 100142, China
| | - Zhou-Qiao Wu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Gastrointestinal Cancer Center, Peking University Cancer Hospital and Institute, Beijing 100142, China
| | - Zi-Yu Li
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Gastrointestinal Cancer Center, Peking University Cancer Hospital and Institute, Beijing 100142, China
| | - Hong-Zhi Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), ICU Department, Peking University Cancer Hospital and Institute, Beijing 100142, China
| | - Jia-Fu Ji
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Gastrointestinal Cancer Center, Peking University Cancer Hospital and Institute, Beijing 100142, China
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Okubo S, Shindoh J, Kobayashi Y, Umino R, Akabane M, Kojima K, Hashimoto M. Adipose Tissue Distribution Predicts Prognosis of Cirrhotic Patients Undergoing Hepatectomy for Hepatocellular Carcinoma. Ann Surg Oncol 2021; 28:6738-6746. [PMID: 33554286 DOI: 10.1245/s10434-021-09658-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 01/09/2021] [Indexed: 12/30/2022]
Abstract
BACKGROUND Body composition data are reportedly correlated with patient prognosis for various cancers. However, little is known about the prognostic impact of adipose tissue distribution among patients with hepatocellular carcinoma (HCC). METHODS Data for 181 consecutive cirrhotic patients who underwent hepatectomy for HCC were retrospectively reviewed. The clinical significance of the visceral-to-subcutaneous adipose tissue ratio (VSR) was investigated through analysis of short- and long-term surgical outcomes. RESULTS Of the 181 patients, 60 (33%) were classified as the high-VSR group and 121 (67%) as the low-VSR group. Although VSR was not correlated with a risk of postoperative morbidity, multivariate analysis confirmed that a higher VSR was significantly correlated with a shorter time to interventional failure (hazard ratio [HR] 2.24; P = 0.008) and overall survival (HR 2.65; P = 0.001) independently of American Joint Committed on Cancer stage or preoperative nutritional status. Analysis of the recurrence patterns showed that the proportion of unresectable recurrence at the initial recurrence event was significantly higher in the high-VSR group (39% vs. 18%; P = 0.025). The yearly transition probabilities, defined by a Markov model from postoperative R0 status to advanced disease or death (7.6% vs. 1.5%, P < 0.001) and early recurrence stage to advanced disease or death (15.4% vs. 2.8%, P = 0.004), were higher in the high-VSR group, suggesting that patients with a higher VSR are vulnerable to disease progression. CONCLUSION A high VSR was found to be an independent predictor of disease progression and poor prognosis for HCC patients with underlying liver cirrhosis having resection for HCC.
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Affiliation(s)
- Satoshi Okubo
- Hepato-Biliary-Pancreatic Surgery Division, Department of Gastroenterological surgery, Toranomon Hospital, Minatoku, Tokyo, Japan
| | - Junichi Shindoh
- Hepato-Biliary-Pancreatic Surgery Division, Department of Gastroenterological surgery, Toranomon Hospital, Minatoku, Tokyo, Japan. .,Okinaka Memorial Institute for Medical Disease, Tokyo, Japan.
| | - Yuta Kobayashi
- Hepato-Biliary-Pancreatic Surgery Division, Department of Gastroenterological surgery, Toranomon Hospital, Minatoku, Tokyo, Japan
| | - Ryosuke Umino
- Hepato-Biliary-Pancreatic Surgery Division, Department of Gastroenterological surgery, Toranomon Hospital, Minatoku, Tokyo, Japan
| | - Miho Akabane
- Hepato-Biliary-Pancreatic Surgery Division, Department of Gastroenterological surgery, Toranomon Hospital, Minatoku, Tokyo, Japan
| | - Kazutaka Kojima
- Hepato-Biliary-Pancreatic Surgery Division, Department of Gastroenterological surgery, Toranomon Hospital, Minatoku, Tokyo, Japan
| | - Masaji Hashimoto
- Hepato-Biliary-Pancreatic Surgery Division, Department of Gastroenterological surgery, Toranomon Hospital, Minatoku, Tokyo, Japan
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11
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van Son J, Oussaada SM, Şekercan A, Beudel M, Dongelmans DA, van Assen S, Eland IA, Moeniralam HS, Dormans TPJ, van Kalkeren CAJ, Douma RA, Rusch D, Simsek S, Liu L, Kootte RS, Wyers CE, IJzerman RG, van den Bergh JP, Stehouwer CDA, Nieuwdorp M, Ter Horst KW, Serlie MJ. Overweight and Obesity Are Associated With Acute Kidney Injury and Acute Respiratory Distress Syndrome, but Not With Increased Mortality in Hospitalized COVID-19 Patients: A Retrospective Cohort Study. Front Endocrinol (Lausanne) 2021; 12:747732. [PMID: 34970220 PMCID: PMC8713548 DOI: 10.3389/fendo.2021.747732] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 11/17/2021] [Indexed: 12/23/2022] Open
Abstract
OBJECTIVE To evaluate the association between overweight and obesity on the clinical course and outcomes in patients hospitalized with COVID-19. DESIGN Retrospective, observational cohort study. METHODS We performed a multicenter, retrospective, observational cohort study of hospitalized COVID-19 patients to evaluate the associations between overweight and obesity on the clinical course and outcomes. RESULTS Out of 1634 hospitalized COVID-19 patients, 473 (28.9%) had normal weight, 669 (40.9%) were overweight, and 492 (30.1%) were obese. Patients who were overweight or had obesity were younger, and there were more women in the obese group. Normal-weight patients more often had pre-existing conditions such as malignancy, or were organ recipients. During admission, patients who were overweight or had obesity had an increased probability of acute respiratory distress syndrome [OR 1.70 (1.26-2.30) and 1.40 (1.01-1.96)], respectively and acute kidney failure [OR 2.29 (1.28-3.76) and 1.92 (1.06-3.48)], respectively. Length of hospital stay was similar between groups. The overall in-hospital mortality rate was 27.7%, and multivariate logistic regression analyses showed that overweight and obesity were not associated with increased mortality compared to normal-weight patients. CONCLUSION In this study, overweight and obesity were associated with acute respiratory distress syndrome and acute kidney injury, but not with in-hospital mortality nor length of hospital stay.
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Affiliation(s)
- Jamie van Son
- Department of Endocrinology and Metabolism, Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam University Medical Centre (UMC), University of Amsterdam, Amsterdam, Netherlands
| | - Sabrina M Oussaada
- Department of Endocrinology and Metabolism, Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam University Medical Centre (UMC), University of Amsterdam, Amsterdam, Netherlands
| | - Aydin Şekercan
- Department of Surgery, Amsterdam University Medical Centre (UMC), University of Amsterdam, Amsterdam, Netherlands
| | - Martijn Beudel
- Department of Neurology, Amsterdam University Medical Centre (UMC), Amsterdam Neuroscience, University of Amsterdam, Amsterdam, Netherlands
| | - Dave A Dongelmans
- Department of Intensive Care, Amsterdam University Medical Centre (UMC), University of Amsterdam, Amsterdam, Netherlands
| | - Sander van Assen
- Department of Internal Medicine/Infectious Diseases, Treant Zorggroep, Emmen, Netherlands
| | - Ingo A Eland
- Department of Internal Medicine, St. Antonius Hospital, Nieuwegein, Netherlands
| | - Hazra S Moeniralam
- Department of Internal Medicine, St. Antonius Hospital, Nieuwegein, Netherlands
| | - Tom P J Dormans
- Department of Intensive Care, Zuyderland Medical Center, Heerlen, Netherlands
| | | | - Renée A Douma
- Department of Internal Medicine, Flevo Hospital, Almere, Netherlands
| | - Daisy Rusch
- Department of Intensive Care Medicine, Martini Hospital, Groningen, Netherlands
| | - Suat Simsek
- Department of Internal Medicine, Noordwest Ziekenhuisgroep, Alkmaar, Netherlands
- Department of Internal Medicine/Endocrinology, Amsterdam University Medical Centre (UMC), VU (Vrije Universiteit) University Medical Centre, Amsterdam, Netherlands
| | - Limmie Liu
- Department of Internal Medicine and Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Centre, Maastricht, Netherlands
| | - Ruud S Kootte
- Department of Acute Internal Medicine, Amsterdam University Medical Centre (UMC), University of Amsterdam, Amsterdam, Netherlands
| | - Caroline E Wyers
- Department of Internal Medicine, Viecuri Medical Center, Noord-Limburg, Venlo, Netherlands
| | - Richard G IJzerman
- Department of Internal Medicine, Amsterdam University Medical Centre (UMC), Diabetes Centre, Vrije Universiteit (VU) University Medical Centre, Amsterdam, Netherlands
| | - Joop P van den Bergh
- Department of Internal Medicine, Viecuri Medical Center, Noord-Limburg, Venlo, Netherlands
| | - Coen D A Stehouwer
- Department of Internal Medicine and Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Centre, Maastricht, Netherlands
| | - Max Nieuwdorp
- Department of Vascular Medicine, Amsterdam University Medical Centre (UMC), University of Amsterdam, Amsterdam, Netherlands
| | - Kasper W Ter Horst
- Department of Endocrinology and Metabolism, Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam University Medical Centre (UMC), University of Amsterdam, Amsterdam, Netherlands
| | - Mireille J Serlie
- Department of Endocrinology and Metabolism, Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam University Medical Centre (UMC), University of Amsterdam, Amsterdam, Netherlands
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12
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Trinder M, Wang Y, Madsen CM, Ponomarev T, Bohunek L, Daisely BA, Julia Kong H, Blauw LL, Nordestgaard BG, Tybjærg-Hansen A, Wurfel MM, Russell JA, Walley KR, Rensen PCN, Boyd JH, Brunham LR. Inhibition of Cholesteryl Ester Transfer Protein Preserves High-Density Lipoprotein Cholesterol and Improves Survival in Sepsis. Circulation 2020; 143:921-934. [PMID: 33228395 DOI: 10.1161/circulationaha.120.048568] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
BACKGROUND The high-density lipoprotein hypothesis of atherosclerosis has been challenged by clinical trials of cholesteryl ester transfer protein (CETP) inhibitors, which failed to show significant reductions in cardiovascular events. Plasma levels of high-density lipoprotein cholesterol (HDL-C) decline drastically during sepsis, and this phenomenon is explained, in part, by the activity of CETP, a major determinant of plasma HDL-C levels. We tested the hypothesis that genetic or pharmacological inhibition of CETP would preserve high-density lipoprotein levels and decrease mortality in clinical cohorts and animal models of sepsis. METHODS We examined the effect of a gain-of-function variant in CETP (rs1800777, p.Arg468Gln) and a genetic score for decreased CETP function on 28-day sepsis survival using Cox proportional hazard models adjusted for age and sex in the UK Biobank (n=5949), iSPAAR (Identification of SNPs Predisposing to Altered Acute Lung Injury Risk; n=882), Copenhagen General Population Study (n=2068), Copenhagen City Heart Study (n=493), Early Infection (n=200), St Paul's Intensive Care Unit 2 (n=203), and Vasopressin Versus Norepinephrine Infusion in Patients With Septic Shock studies (n=632). We then studied the effect of the CETP inhibitor, anacetrapib, in adult female APOE*3-Leiden mice with or without human CETP expression using the cecal-ligation and puncture model of sepsis. RESULTS A fixed-effect meta-analysis of all 7 cohorts found that the CETP gain-of-function variant was significantly associated with increased risk of acute sepsis mortality (hazard ratio, 1.44 [95% CI, 1.22-1.70]; P<0.0001). In addition, a genetic score for decreased CETP function was associated with significantly decreased sepsis mortality in the UK Biobank (hazard ratio, 0.77 [95% CI, 0.59-1.00] per 1 mmol/L increase in HDL-C) and iSPAAR cohorts (hazard ratio, 0.60 [95% CI, 0.37-0.98] per 1 mmol/L increase in HDL-C). APOE*3-Leiden.CETP mice treated with anacetrapib had preserved levels of HDL-C and apolipoprotein-AI and increased survival relative to placebo treatment (70.6% versus 35.3%, Log-rank P=0.03), whereas there was no effect of anacetrapib on the survival of APOE*3-Leiden mice that did not express CETP (50.0% versus 42.9%, Log-rank P=0.87). CONCLUSIONS Clinical genetics and humanized mouse models suggest that inhibiting CETP may preserve high-density lipoprotein levels and improve outcomes for individuals with sepsis.
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Affiliation(s)
- Mark Trinder
- Centre for Heart Lung Innovation (M.T., T.P., L.B., H.J.K., J.A.R., K.R.W., J.H.B., L.R.B.), University of British Columbia, Vancouver, Canada.,Experimental Medicine Program (M.T., J.H.B., L.R.B.), University of British Columbia, Vancouver, Canada
| | - Yanan Wang
- Department of Medicine, Division of Endocrinology (Y.W., L.L.B., P.C.N.R.), Leiden University Medical Center, The Netherlands
| | - Christian M Madsen
- Department of Clinical Biochemistry (C.M.M., B.G.N., J.A.R.), Copenhagen University Hospital, Denmark.,The Copenhagen General Population Study (C.M.M., B.G.N., A.T.-H.), Copenhagen University Hospital, Denmark.,Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (C.M.M., B.G.N., A.T.-H.)
| | - Tatjana Ponomarev
- Centre for Heart Lung Innovation (M.T., T.P., L.B., H.J.K., J.A.R., K.R.W., J.H.B., L.R.B.), University of British Columbia, Vancouver, Canada
| | | | - Brendan A Daisely
- Department of Microbiology and Immunology, The University of Western Ontario, London, Canada (B.A.D.)
| | - HyeJin Julia Kong
- Centre for Heart Lung Innovation (M.T., T.P., L.B., H.J.K., J.A.R., K.R.W., J.H.B., L.R.B.), University of British Columbia, Vancouver, Canada
| | - Lisanne L Blauw
- Department of Medicine, Division of Endocrinology (Y.W., L.L.B., P.C.N.R.), Leiden University Medical Center, The Netherlands
| | - Børge G Nordestgaard
- Department of Clinical Biochemistry (C.M.M., B.G.N., J.A.R.), Copenhagen University Hospital, Denmark.,The Copenhagen General Population Study (C.M.M., B.G.N., A.T.-H.), Copenhagen University Hospital, Denmark.,The Copenhagen City Heart Study, Frederiksberg Hospital (B.G.N., A.T.-H.), Copenhagen University Hospital, Denmark.,Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (C.M.M., B.G.N., A.T.-H.)
| | - Anne Tybjærg-Hansen
- The Copenhagen General Population Study (C.M.M., B.G.N., A.T.-H.), Copenhagen University Hospital, Denmark.,Herlev Gentofte Hospital, Department of Clinical Biochemistry, Rigshospitalet (A.T.-H.), Copenhagen University Hospital, Denmark.,The Copenhagen City Heart Study, Frederiksberg Hospital (B.G.N., A.T.-H.), Copenhagen University Hospital, Denmark.,Faculty of Health and Medical Sciences, University of Copenhagen, Denmark (C.M.M., B.G.N., A.T.-H.)
| | - Mark M Wurfel
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, University of Washington, Seattle (M.M.W., K.R.W.)
| | - James A Russell
- Centre for Heart Lung Innovation (M.T., T.P., L.B., H.J.K., J.A.R., K.R.W., J.H.B., L.R.B.), University of British Columbia, Vancouver, Canada.,Department of Clinical Biochemistry (C.M.M., B.G.N., J.A.R.), Copenhagen University Hospital, Denmark
| | - Keith R Walley
- Centre for Heart Lung Innovation (M.T., T.P., L.B., H.J.K., J.A.R., K.R.W., J.H.B., L.R.B.), University of British Columbia, Vancouver, Canada.,Division of Pulmonary and Critical Care Medicine, Department of Medicine, University of Washington, Seattle (M.M.W., K.R.W.)
| | - Patrick C N Rensen
- Department of Medicine, Division of Endocrinology (Y.W., L.L.B., P.C.N.R.), Leiden University Medical Center, The Netherlands
| | - John H Boyd
- Centre for Heart Lung Innovation (M.T., T.P., L.B., H.J.K., J.A.R., K.R.W., J.H.B., L.R.B.), University of British Columbia, Vancouver, Canada.,Experimental Medicine Program (M.T., J.H.B., L.R.B.), University of British Columbia, Vancouver, Canada.,Department of Medicine (J.H.B., L.R.B.), University of British Columbia, Vancouver, Canada
| | - Liam R Brunham
- Centre for Heart Lung Innovation (M.T., T.P., L.B., H.J.K., J.A.R., K.R.W., J.H.B., L.R.B.), University of British Columbia, Vancouver, Canada.,Experimental Medicine Program (M.T., J.H.B., L.R.B.), University of British Columbia, Vancouver, Canada.,Department of Medicine (J.H.B., L.R.B.), University of British Columbia, Vancouver, Canada
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13
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Kuperus JS, Mohamed Hoesein FAA, de Jong PA, Verlaan JJ. Diffuse idiopathic skeletal hyperostosis: Etiology and clinical relevance. Best Pract Res Clin Rheumatol 2020; 34:101527. [PMID: 32456997 DOI: 10.1016/j.berh.2020.101527] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Diffuse idiopathic skeletal hyperostosis (DISH) is a systemic bone-forming condition characterized by the presence of at least three bony bridges at the anterolateral spine. The aim of this review was to address the present state of pathophysiological knowledge, the clinical relevance, and diagnosis of DISH. The pathogenesis of DISH is currently unknown. The presence of DISH has been associated with older age, male sex, obesity, hypertension, atherosclerosis, and diabetes mellitus. Because the new bone forms mainly at entheseal sites, local fibroblasts, chondrocytes, collagen fibers, and calcified matrix are probably influenced by genetic, vascular, metabolic, and mechanical factors. Diagnosing the presence of DISH is of clinical importance, because the risk of a spinal fracture increases and associations with the metabolic syndrome, coronary and aortic disease, and respiratory effects are strong. Unravelling the pathogenesis of DISH can impact the field of regenerative medicine and bone tissue regeneration.
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Affiliation(s)
- Jonneke S Kuperus
- Department of Orthopedics, University Medical Center Utrecht, Postbus 85500, 3508 GA, Utrecht, the Netherlands.
| | - Firdaus A A Mohamed Hoesein
- Department of Radiology, University Medical Center Utrecht, Postbus 85500, 3508 GA, Utrecht, the Netherlands
| | - Pim A de Jong
- Department of Radiology, University Medical Center Utrecht, Postbus 85500, 3508 GA, Utrecht, the Netherlands
| | - Jorrit Jan Verlaan
- Department of Orthopedics, University Medical Center Utrecht, Postbus 85500, 3508 GA, Utrecht, the Netherlands
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14
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Trinder M, Genga KR, Kong HJ, Blauw LL, Lo C, Li X, Cirstea M, Wang Y, Rensen PCN, Russell JA, Walley KR, Boyd JH, Brunham LR. Cholesteryl Ester Transfer Protein Influences High-Density Lipoprotein Levels and Survival in Sepsis. Am J Respir Crit Care Med 2020; 199:854-862. [PMID: 30321485 DOI: 10.1164/rccm.201806-1157oc] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
RATIONALE High-density lipoprotein (HDL) cholesterol (HDL-C) levels decline during sepsis, and lower levels are associated with worse survival. However, the genetic mechanisms underlying changes in HDL-C during sepsis, and whether the relationship with survival is causative, are largely unknown. OBJECTIVES We hypothesized that variation in genes involved in HDL metabolism would contribute to changes in HDL-C levels and clinical outcomes during sepsis. METHODS We performed targeted resequencing of HDL-related genes in 200 patients admitted to an emergency department with sepsis (Early Infection cohort). We examined the association of genetic variants with HDL-C levels, 28-day survival, 90-day survival, organ dysfunction, and need for vasopressor or ventilatory support. Candidate variants were further assessed in the VASST (Vasopressin versus Norepinephrine Infusion in Patients with Septic Shock Trial) cohort (n = 632) and St. Paul's Hospital Intensive Care Unit 2 (SPHICU2) cohort (n = 203). MEASUREMENTS AND MAIN RESULTS We identified a rare missense variant in CETP (cholesteryl ester transfer protein gene; rs1800777-A) that was associated with significant reductions in HDL-C levels during sepsis. Carriers of the A allele (n = 10) had decreased survival, more organ failure, and greater need for organ support compared with noncarriers. We replicated this finding in the VASST and SPHICU2 cohorts, in which carriers of rs1800777-A (n = 35 and n = 12, respectively) had significantly reduced 28-day survival. Mendelian randomization was consistent with genetically reduced HDL levels being a causal factor for decreased sepsis survival. CONCLUSIONS Our results identify CETP as a critical regulator of HDL levels and clinical outcomes during sepsis. These data point toward a critical role for HDL in sepsis.
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Affiliation(s)
- Mark Trinder
- 1 Centre for Heart Lung Innovation and.,2 Experimental Medicine Program, University of British Columbia, Vancouver, British Columbia, Canada
| | - Kelly R Genga
- 1 Centre for Heart Lung Innovation and.,2 Experimental Medicine Program, University of British Columbia, Vancouver, British Columbia, Canada
| | | | - Lisanne L Blauw
- 3 Department of Medicine, Division of Endocrinology and.,4 Einthoven Laboratory for Vascular and Regenerative Medicine, Leiden University Medical Center, Leiden, the Netherlands; and
| | - Cody Lo
- 1 Centre for Heart Lung Innovation and
| | - Xuan Li
- 1 Centre for Heart Lung Innovation and
| | | | - Yanan Wang
- 3 Department of Medicine, Division of Endocrinology and.,4 Einthoven Laboratory for Vascular and Regenerative Medicine, Leiden University Medical Center, Leiden, the Netherlands; and
| | - Patrick C N Rensen
- 3 Department of Medicine, Division of Endocrinology and.,4 Einthoven Laboratory for Vascular and Regenerative Medicine, Leiden University Medical Center, Leiden, the Netherlands; and
| | - James A Russell
- 1 Centre for Heart Lung Innovation and.,5 Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Keith R Walley
- 1 Centre for Heart Lung Innovation and.,5 Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - John H Boyd
- 1 Centre for Heart Lung Innovation and.,2 Experimental Medicine Program, University of British Columbia, Vancouver, British Columbia, Canada.,5 Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Liam R Brunham
- 1 Centre for Heart Lung Innovation and.,2 Experimental Medicine Program, University of British Columbia, Vancouver, British Columbia, Canada.,5 Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
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15
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Brimas G, Skaudzius R, Brimiene V, Vaitkus R, Kareiva A. Microstructural features of lyophilized adipose - A new concept to estimate the metabolic symptoms for obese patients. Med Hypotheses 2019; 136:109526. [PMID: 31855681 DOI: 10.1016/j.mehy.2019.109526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 12/03/2019] [Accepted: 12/09/2019] [Indexed: 11/18/2022]
Abstract
The aim of this study was to investigate the distribution of different morphological features in different layers of lyophilized adipose tissue. In this work the scanning electron microscopy (SEM) was adopted for investigation of lyophilized adipose tissue taken from obese patients. The adipose tissue was taken from subcutaneous (SAT), preperitoneal (PAT) and visceral (VAT) layers of adipose tissue. The obtained results of the main microstructural features provided information about morphological features of subcutaneous, preperitoneal and visceral layers in obese people. The obtained SEM results possibly could be used for the estimation of metabolic symptoms and prediction different diseases. The SEM method was never used before to investigate morphology of SAT, PAT and VAT layers of lyophilized human adipose tissue.
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Affiliation(s)
- Gintautas Brimas
- Clinic of Gastroenterology, Nephrourology and Surgery, Department of General Surgery, Vilnius University, Siltnamiu 29, LT-04130 Vilnius, Lithuania
| | - Ramunas Skaudzius
- Institute of Chemistry, Vilnius University, Naugarduko 24, LT-03225 Vilnius, Lithuania
| | - Vilma Brimiene
- Clinic of Gastroenterology, Nephrourology and Surgery, Faculty of Medicine, Center of Abdominal Surgery, Vilnius University, Santariskiu 2, LT-08661 Vilnius, Lithuania
| | - Rimantas Vaitkus
- Institute of Chemistry, Vilnius University, Naugarduko 24, LT-03225 Vilnius, Lithuania
| | - Aivaras Kareiva
- Institute of Chemistry, Vilnius University, Naugarduko 24, LT-03225 Vilnius, Lithuania.
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16
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Body Composition and Acquired Functional Impairment in Survivors of Pediatric Critical Illness. Crit Care Med 2019; 47:e445-e453. [DOI: 10.1097/ccm.0000000000003720] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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17
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18
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Anis M, Jacobson JR. Bigger is Betterin ARDS. Am J Med Sci 2019; 358:1-2. [PMID: 30910166 DOI: 10.1016/j.amjms.2019.02.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Revised: 02/05/2019] [Accepted: 02/15/2019] [Indexed: 12/19/2022]
Affiliation(s)
- Mariam Anis
- Division of Pulmonary, Critical Care, Sleep and Allergy, University of Chicago at Illinois, Chicago, Illinois
| | - Jeffrey R Jacobson
- Division of Pulmonary, Critical Care, Sleep and Allergy, University of Chicago at Illinois, Chicago, Illinois.
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19
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High Visceral Adipose Tissue to Subcutaneous Adipose Tissue Ratio as a Predictor of Mortality in Acute Respiratory Distress Syndrome. Am J Med Sci 2018; 357:213-222. [PMID: 30797502 DOI: 10.1016/j.amjms.2018.11.015] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Revised: 11/20/2018] [Accepted: 11/26/2018] [Indexed: 02/05/2023]
Abstract
BACKGROUND We aimed to further determine the relationship between the areas of visceral adipose tissue (VAT), subcutaneous adipose tissue (SAT), and the ratio of VAT to SAT (VAT/SAT) with the outcomes of acute respiratory distress syndrome (ARDS) patients. METHODS A retrospective study was performed on patients with ARDS in 7 intensive care units (ICU) of West China Hospital, Sichuan University. RESULTS A total of 169 patients were included in the analysis. Abdominal computed tomography scans of each patient within 24 hours of being admitted to the ICU were assessed by at least 2 investigators. Higher VAT/SAT was related with higher hospital mortality (22% vs. 44%, P = 0.003; adjusted odds ratio [aOR] 0.699, 95% CI 0.530-0.922 ([P = 0.011]). On the contrary, higher SAT and VAT were related to lower hospital mortality in ARDS (aOR 1.077, 95% CI 1.037-1.119 [P < 0.001]; aOR 1.017, 95% CI 1.004-1.030 [P = 0.011], respectively). Patients with higher SAT and VAT had shorter length of ICU stay (ICU LOS) (26.26 vs. 15.83 days, P = 0.031; 25.16 vs. 14.19 days, P = 0.007, respectively), while VAT/SAT was not related with ICU LOS. Moreover, we did not find any significant relationship either between VAT/SAT and mechanical ventilation-free days or between SAT and mechanical ventilation-free days. CONCLUSIONS This study suggests that VAT/SAT can contribute to adverse outcomes of patients with ARDS. However, higher SAT and VAT were related to better prognosis of ARDS patients.
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20
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Okamura A, Watanabe M, Fukudome I, Yamashita K, Yuda M, Hayami M, Imamura Y, Mine S. Relationship Between Visceral Obesity and Postoperative Inflammatory Response Following Minimally Invasive Esophagectomy. World J Surg 2018; 42:3651-3657. [PMID: 29766228 DOI: 10.1007/s00268-018-4675-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
BACKGROUND Esophagectomy for esophageal cancer is one of the most invasive surgeries. However, the factors influencing postoperative systemic inflammatory response following esophagectomy have not been elucidated. Recently, visceral fat has been shown to play an important role in both chronic and acute inflammation. In this study, we assessed the relationship between visceral obesity and postoperative inflammatory response following minimally invasive esophagectomy (MIE). METHODS Visceral fat area (VFA) was measured using computed tomography in 152 patients undergoing MIE for esophageal cancer. We assessed perioperative serum C-reactive protein (CRP) levels preoperatively and on postoperative days (PODs) 1-5 and analyzed the relationship between VFA and perioperative serum CRP levels. RESULTS VFA was positively associated with preoperative serum CRP level (P < 0.001). Univariate analysis revealed that VFA was significantly associated with increased serum CRP levels on PODs 1-5 (P < 0.001 for each day), whereas multivariate analysis revealed that it was independently associated with increased serum CRP levels on PODs 1-4 (P = 0.033, 0.035, 0.001, and 0.006, respectively). Similar results were observed in patients who did not have postoperative infectious complications, such as pneumonia, anastomotic leak, and surgical site infection. VFA was not an independent risk factor for the occurrence of these postoperative infectious complications. CONCLUSIONS Visceral obesity might be associated with chronic inflammation in patients with esophageal cancer and promote postoperative inflammatory response following MIE.
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Affiliation(s)
- Akihiko Okamura
- Department of Gastroenterological Surgery, Gastroenterology Center, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Masayuki Watanabe
- Department of Gastroenterological Surgery, Gastroenterology Center, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan.
| | - Ian Fukudome
- Department of Gastroenterological Surgery, Gastroenterology Center, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Kotaro Yamashita
- Department of Gastroenterological Surgery, Gastroenterology Center, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Masami Yuda
- Department of Gastroenterological Surgery, Gastroenterology Center, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Masaru Hayami
- Department of Gastroenterological Surgery, Gastroenterology Center, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Yu Imamura
- Department of Gastroenterological Surgery, Gastroenterology Center, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
| | - Shinji Mine
- Department of Gastroenterological Surgery, Gastroenterology Center, The Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan
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22
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Evidence-Based Strategies for the Prehabilitation of the Abdominal Wall Reconstruction Patient. Plast Reconstr Surg 2018; 142:21S-29S. [DOI: 10.1097/prs.0000000000004835] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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23
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Wang Y, Chen F, Wang J, Wang T, Zhang J, Han Q, Wu Y, Zhang R, Liu F. The Relationship Between Increased Ratio of Visceral-to-Subcutaneous Fat Area and Renal Outcome in Chinese Adults With Type 2 Diabetes and Diabetic Kidney Disease. Can J Diabetes 2018; 43:415-420. [PMID: 30503868 DOI: 10.1016/j.jcjd.2018.08.199] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Revised: 07/09/2018] [Accepted: 08/22/2018] [Indexed: 02/05/2023]
Abstract
OBJECTIVE Abdominal obesity is a risk factor of diabetes and hypertension. The aim of this study was to investigate the association between excessive abdominal fat and renal outcomes in patients with type 2 diabetes and diabetic kidney disease. METHODS Thirty-five patients with type 2 diabetes and diabetic kidney disease who were followed up on for at least 1 year were enrolled. Visceral fat area and subcutaneous fat area were assessed by computed tomography to evaluate the degree of abdominal fat. Patients were divided into 2 groups. Patients in group 1 had a ratio of visceral fat area to subcutaneous fat area (V/S ratio) <0.70 (n=16), and those in group 2 had a V/S ratio ≥0.70 (n=19) according to the second quartile. Renal outcome was defined as end-stage renal disease and initiation of renal replacement therapy. RESULTS At baseline, patients with a high V/S ratio had higher levels of triglycerides (p=0.060) and C-reactive protein (p=0.028), but lower high-density lipoprotein cholesterol levels (p=0.006). Strong correlations between V/S ratio and C-reactive protein (r=0.521, p=0.015) and high-density lipoprotein cholesterol (r=-0.576, p<0.001) were observed. Univariate Cox regression indicated the higher the V/S ratio, the greater the risk for a poor renal outcome (hazard ratio, 3.536; 95% confidence interval, 1.140 to 10.960; p=0.029). However, multivariate Cox analysis demonstrated that a higher V/S ratio was not an independent risk factor for progression to end-stage renal disease (hazard ratio, 2.212; 95% confidence interval, 0.543 to 9.005; p=0.268) when adjustments were made for important clinical variables. CONCLUSION The V/S ratio was positively correlated with C-reactive protein and high-density lipoprotein cholesterol. The higher V/S ratio was associated with a greater risk for progression to end-stage renal disease, although it did not emerge as an independent predictor of diabetic kidney disease progression.
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Affiliation(s)
- Yiting Wang
- Division of Nephrology, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Feng Chen
- Division of Nephrology, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Jiali Wang
- Division of Nephrology, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Tingli Wang
- Division of Nephrology, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Junlin Zhang
- Division of Nephrology, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Qianqian Han
- Division of Nephrology, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Yucheng Wu
- Division of Nephrology, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Rui Zhang
- Division of Nephrology, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Fang Liu
- Division of Nephrology, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China.
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Impact of sarcopenic obesity on 30-day mortality in critically ill patients with intra-abdominal sepsis. J Crit Care 2018; 46:50-54. [PMID: 29677586 DOI: 10.1016/j.jcrc.2018.03.019] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Revised: 01/22/2018] [Accepted: 03/16/2018] [Indexed: 12/11/2022]
Abstract
PURPOSE This study aimed to investigate the association between sarcopenic obesity and 30-day mortality in critically ill patients with intra-abdominal sepsis. MATERIAL AND METHODS We analyzed 236 surgical ICU patients with sepsis due to intra-abdominal infection who underwent urgent surgical intervention. Sarcopenia, visceral obesity and sarcopenic obesity were analyzed by computed tomography scans using the third lumbar vertebrae skeletal muscle index and visceral adipose tissue area, using previously reported cutoff values. RESULTS The cohort was divided into 4 groups: 52 were diagnosed with sarcopenic obesity, 62 with sarcopenia only, 58 with visceral obesity only, and 64 with no sarcopenia or visceral obesity. 57 (24.2%) patients died within 30days. The frequency of 30-day mortality differed significantly among the groups. Multivariate analysis showed that only sarcopenic obesity was associated with increased risk for 30-day mortality. Sarcopenic patients were older than non-sarcopenic patients. To address this limitation, subgroup analyses stratified by age showed that the risk of 30-day mortality increased significantly in sarcopenic patients, both in patients with age≤70years and in those with age >70years. CONCLUSION Sarcopenic obesity is an independent risk factor for 30-day mortality in critically ill patients with intra-abdominal sepsis.
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Lee JGH, Genga KR, Pisitsak C, Boyd JH, Leung AKK, Russell JA, Walley KR. Survival benefit of a low ratio of visceral to subcutaneous adipose tissue depends on LDL clearance versus production in sepsis. CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2018; 22:58. [PMID: 29510719 PMCID: PMC5840798 DOI: 10.1186/s13054-018-1985-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Accepted: 02/08/2018] [Indexed: 12/25/2022]
Abstract
Background Patients with sepsis with a high ratio of visceral adipose tissue (VAT) to subcutaneous adipose tissue (SAT) have increased mortality. Our goal was to investigate the mechanism of this effect, noting that low LDL levels are also associated with increased sepsis mortality. Accordingly we tested for association between VAT/SAT, low-density lipoprotein (LDL) levels, and mortality. Then we examined the effect of statin treatment, which decreases LDL production, and the effect of PCSK9 genotype, which increases LDL clearance. Methods We performed retrospective analysis of a cohort of patients with sepsis from a tertiary care adult intensive care unit in Vancouver, Canada, who underwent abdominal computed tomography (CT) (n = 75) for clinical reasons. We compared LDL levels in patients with sepsis according to high versus low VAT/SAT and 90-day survival. We next examined the effects of statin therapy and PCSK9 loss-of-function genotype on survival. Results Patients with a low VAT/SAT had increased 90-day survival and were relatively protected against low LDL levels in sepsis compared to high VAT/SAT. Statin treatment abrogated the beneficial effects of low VAT/SAT; eliminating the difference in LDL levels and survival between patients with low and high VAT/SAT. PSCK9 loss-of-function genotype similarly eliminated the increased LDL levels in low VAT/SAT patients but, in contrast, increased the survival advantage of low VAT/SAT compared to high VAT/SAT. Conclusions Low LDL levels per se are not simply associated with decreased sepsis survival because lowering LDL levels by inhibiting LDL production (statin treatment) is associated with adverse outcomes, while increased LDL clearance (PCSK9 loss-of-function genotype) is associated with improved outcomes in patients with low VAT/SAT. Electronic supplementary material The online version of this article (10.1186/s13054-018-1985-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Joseph G H Lee
- Centre for Heart Lung Innovation, University of British Columbia, Vancouver, BC, Canada
| | - Kelly R Genga
- Centre for Heart Lung Innovation, University of British Columbia, Vancouver, BC, Canada
| | - Chawika Pisitsak
- Centre for Heart Lung Innovation, University of British Columbia, Vancouver, BC, Canada.,Ramathibodi Hospital, Faculty of Medicine, Mahidol University, Bangkok, Thailand
| | - John H Boyd
- Centre for Heart Lung Innovation, University of British Columbia, Vancouver, BC, Canada
| | - Alex K K Leung
- Centre for Heart Lung Innovation, University of British Columbia, Vancouver, BC, Canada
| | - James A Russell
- Centre for Heart Lung Innovation, University of British Columbia, Vancouver, BC, Canada
| | - Keith R Walley
- Centre for Heart Lung Innovation, University of British Columbia, Vancouver, BC, Canada.
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Taylor SP, Karvetski CH, Templin MA, Heffner AC, Taylor BT. Initial fluid resuscitation following adjusted body weight dosing is associated with improved mortality in obese patients with suspected septic shock. J Crit Care 2018; 43:7-12. [DOI: 10.1016/j.jcrc.2017.08.025] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Revised: 07/14/2017] [Accepted: 08/15/2017] [Indexed: 01/12/2023]
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Schwarz C, Fitschek F, Bar-Or D, Klaus DA, Tudor B, Fleischmann E, Roth G, Tamandl D, Wekerle T, Gnant M, Bodingbauer M, Kaczirek K. Inflammatory response and oxidative stress during liver resection. PLoS One 2017; 12:e0185685. [PMID: 29045432 PMCID: PMC5646773 DOI: 10.1371/journal.pone.0185685] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Accepted: 09/18/2017] [Indexed: 12/15/2022] Open
Abstract
Background Postoperative complications are still a major concern after liver resection (LR). Systemic inflammation and deregulated reactive oxygen species during major abdominal surgery may impair outcome after hepatectomy. Methods Patients undergoing LR were included in this study (n = 40). Oxidative stress (OS) was measured peri- and post-operatively as static oxidation-reduction potential markers (sORP) and antioxidant capacity ORP (cORP) by using the RedoxSYS Diagnostic system. Furthermore, Th1- and Th2-specific cytokines were assessed. Results Whereas there was no significant change in systemic sORP during LR and in the early postoperative course, there was a substantial decrease of cORP immediately post-surgery, and on postoperative days 1 and 3 (p<0.001). OS response was tightly regulated, as there was a significant correlation between sORP and cORP (p<0.0001; R2:0.457). An increase of OS (sORP) after LR of more than 3 mV was predictive for severe postoperative complications (53.8% vs. 12.5; p = 0.017). There was a significantly higher IL-2 (p = 0.006) and IL-5 (p = 0.001) increase during hepatectomy in patients who developed a severe morbidity. Conclusion Antioxidant capacity remained stable during LR but dropped during the post-surgical period, suggesting a consumption of antioxidants to maintain OS within healthy range. Severe postoperative complications were associated with a pronounced inflammatory response during surgery.
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Affiliation(s)
- Christoph Schwarz
- Department of Surgery and Center for Perioperative Medicine, Medical University of Vienna, Vienna, Austria
- Section of Transplantation Immunology, Department of Surgery; Medical University of Vienna, Vienna, Austria
| | - Fabian Fitschek
- Department of Surgery and Center for Perioperative Medicine, Medical University of Vienna, Vienna, Austria
| | - David Bar-Or
- Trauma Research Department, St. Anthony Hospital, Lakewood, Colorado, United States of America
- Trauma Research Department, Swedish Medical Center, Englewood, Colorado, United States of America
- Trauma Research Department, Medical Center of Plano, Plano, Texas, United States of America
- AYTU BioScience, Inc., Englewood, Colorado, United States of America
| | - Daniel A. Klaus
- Dept. of Anesthesiology, General Intensive Care and Pain Medicine; Medical University of Vienna, Vienna, Austria
| | - Bianca Tudor
- Dept. of Anesthesiology, General Intensive Care and Pain Medicine; Medical University of Vienna, Vienna, Austria
| | - Edith Fleischmann
- Dept. of Anesthesiology, General Intensive Care and Pain Medicine; Medical University of Vienna, Vienna, Austria
| | - Georg Roth
- Dept. of Anesthesiology, General Intensive Care and Pain Medicine; Medical University of Vienna, Vienna, Austria
| | - Dietmar Tamandl
- Department of Biomedical Imaging and Image Guided Therapy; Medical University of Vienna, Vienna, Austria
| | - Thomas Wekerle
- Section of Transplantation Immunology, Department of Surgery; Medical University of Vienna, Vienna, Austria
| | - Michael Gnant
- Department of Surgery and Center for Perioperative Medicine, Medical University of Vienna, Vienna, Austria
| | - Martin Bodingbauer
- Department of Surgery and Center for Perioperative Medicine, Medical University of Vienna, Vienna, Austria
| | - Klaus Kaczirek
- Department of Surgery and Center for Perioperative Medicine, Medical University of Vienna, Vienna, Austria
- * E-mail:
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Wang S, Liu X, Chen Q, Liu C, Huang C, Fang X. The role of increased body mass index in outcomes of sepsis: a systematic review and meta-analysis. BMC Anesthesiol 2017; 17:118. [PMID: 28859605 PMCID: PMC5579888 DOI: 10.1186/s12871-017-0405-4] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Accepted: 08/16/2017] [Indexed: 12/18/2022] Open
Abstract
Background The role of increased body mass index (BMI) in sepsis is controversial. We aimed to evaluate the associations between overweight (25 kg/m2 < BMI ≤ 29.9 kg/m2), obese (30 kg/m2 < BMI ≤ 39.9 kg/m2) and morbidly obese (BMI > 40 kg/m2) BMIs and outcomes in septic patients. Methods We searched the PubMed, Embase, Web of Science, Cochrane Library and ClinicalTrials.gov databases for studies published by December 1, 2016. Electronic database searches yielded 3713 articles, eight of which were included in this meta-analysis. Data were independently extracted by two reviewers, and a third reviewer participated in making decisions as needed. We used Review Manager to conduct the analysis, and the outcomes were reported with odds ratios (ORs) or mean differences (MDs). The primary outcome was mortality, and the secondary outcome was length of stay (LOS) in the intensive care unit (ICU) or the hospital. Results Data from eight studies involving a total of 9696 patients were pooled in our final analysis. Compared with patients with normal BMI (18.5 kg/m2 < BMI ≤ 24.9 kg/m2), patients with BMI ≥ 25 kg/m2 exhibited decreased mortality (OR 0.81; 95% confidence interval (CI), 0.74–0.89, P < 0.0001). In subgroup analysis, compared with normal-weight patients, overweight patients had lower mortality (OR 0.87; 95% CI 0.77–0.97, P = 0.02), whereas obese (OR 0.89, 95% CI 0.72–1.10, P = 0.29) and morbidly obese (OR 0.64, 95% CI 0.38–1.08, P = 0.09) patients did not exhibit significantly reduced mortality. Conclusions In sepsis cases, overweight, but not obesity or morbid obesity, was associated with lower mortality. Further prospective studies are needed to clarify this relationship. Electronic supplementary material The online version of this article (doi:10.1186/s12871-017-0405-4) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Sicong Wang
- Department of Anesthesiology and Intensive Care Medicine, the First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, 310003, China.,Department of Anesthesia, Ningbo First Hospital, Ningbo, 315010, China
| | - Xu Liu
- Department of Intensive Care Medicine, the Affiliated Hospital of Guizhou Medical University, Guizhou, 550000, China
| | - Qixing Chen
- Clinical Research Center, Children's Hospital, School of Medicine, Zhejiang University, Hangzhou, 310052, China
| | - Can Liu
- Department of Anesthesiology and Intensive Care Medicine, the First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, 310003, China
| | - Changshun Huang
- Department of Anesthesia, Ningbo First Hospital, Ningbo, 315010, China.
| | - Xiangming Fang
- Department of Anesthesiology and Intensive Care Medicine, the First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, 310003, China.
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Unraveling the Mysterious Relationship Between Obesity and Outcomes in Patients With Sepsis*. Crit Care Med 2016; 44:2104-2105. [DOI: 10.1097/ccm.0000000000001916] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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