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Godon A, Dupuis M, Amdaa S, Pevet G, Girard E, Fiard G, Sourd D, Bosson JL, Payen JF, Albaladejo P, Bouzat P. Reduction of red blood cell transfusion with a patient blood management protocol in urological and visceral surgery: a before-after study. Anaesth Crit Care Pain Med 2024; 43:101395. [PMID: 38795830 DOI: 10.1016/j.accpm.2024.101395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 03/18/2024] [Accepted: 03/19/2024] [Indexed: 05/28/2024]
Abstract
BACKGROUND Although Patient Blood Management (PBM) is recommended by international guidelines, little evidence of its effectiveness exists in abdominal surgery. The aim of this study was to evaluate the benefits of the implementation of a PBM protocol on transfusion incidence and anaemia-related outcomes in major urological and visceral surgery. METHODS In this before-after study, a three-pillar PBM protocol was implemented in 2020-2021 in a tertiary care centre, including preoperative correction of iron-deficiency anaemia, intraoperative tranexamic acid administration, and postoperative restrictive transfusion. A historical cohort (2019) was compared to a prospective cohort (2022) after the implementation of the PBM protocol. The primary outcome was the incidence of red blood cell transfusion intraoperatively or within 7 days after surgery. RESULTS Data from 488 patients in the historical cohort were compared to 499 patients in the prospective cohort. Between 2019 and 2022, screening for iron deficiency increased from 13.9% to 69.8% (p < 0.01), tranexamic acid administration increased from 9.5% to 84.6% (p < 0.01), and median haemoglobin concentration before transfusion decreased from 77 g.L-1 to 71 g.L-1 (p = 0.02). The incidence of red blood cell transfusion decreased from 11.5% in 2019 to 6.6% in 2022 (relative risk 0.58, 95% CI 0.38-0.87, p = 0.01). The incidence of haemoglobin concentration lower than 100 g.L-1 at discharge was 24.2% in 2019 and 21.8% in 2022 (p = 0.41). The incidence of medical complications was comparable between the groups. CONCLUSION The implementation of a PBM protocol over a two-year period was associated with a reduction of transfusion in major urological and visceral surgery.
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Affiliation(s)
- A Godon
- Univ. Grenoble Alpes, Department of Anaesthesia and Intensive Care, Grenoble Alpes University Hospital, Grenoble, France.
| | - M Dupuis
- Univ. Grenoble Alpes, Department of Anaesthesia and Intensive Care, Grenoble Alpes University Hospital, Grenoble, France
| | - S Amdaa
- Univ. Grenoble Alpes, Department of Anaesthesia and Intensive Care, Grenoble Alpes University Hospital, Grenoble, France
| | - G Pevet
- Univ. Grenoble Alpes, Department of Anaesthesia and Intensive Care, Grenoble Alpes University Hospital, Grenoble, France
| | - E Girard
- Univ. Grenoble Alpes, Digestive and Emergency Surgery Unit, CNRS, TIMC, CHU Grenoble Alpes, 38000, Grenoble, France
| | - G Fiard
- Department of Urology, Grenoble Alpes University Hospital, Grenoble, France
| | - D Sourd
- Data-Stat Department, Grenoble Alpes University Hospital, Grenoble, France
| | - J L Bosson
- Data-Stat Department, Grenoble Alpes University Hospital, Grenoble, France
| | - J F Payen
- Univ. Grenoble Alpes, Department of Anaesthesia and Intensive Care, Grenoble Alpes University Hospital, Grenoble, France
| | - P Albaladejo
- Univ. Grenoble Alpes, Department of Anaesthesia and Intensive Care, Grenoble Alpes University Hospital, Grenoble, France
| | - P Bouzat
- Univ. Grenoble Alpes, Department of Anaesthesia and Intensive Care, Grenoble Alpes University Hospital, Grenoble, France
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Li F, Tian J, Zhang L, He H, Song D. A multi-omics approach to reveal critical mechanisms of activator protein 1 (AP-1). Biomed Pharmacother 2024; 178:117225. [PMID: 39084078 DOI: 10.1016/j.biopha.2024.117225] [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: 06/01/2024] [Revised: 07/25/2024] [Accepted: 07/26/2024] [Indexed: 08/02/2024] Open
Abstract
The Activator Protein 1 (AP-1) transcription factor complex plays a pivotal role in the regulation of cancer-related genes, influencing cancer cell proliferation, invasion, migration, angiogenesis, and apoptosis. Composed of multiple subunits, AP-1 has diverse roles across different cancer types and environmental contexts, but its specific mechanisms remain unclear. The advent of multi-omics approaches has shed light on a more comprehensive understanding of AP-1's role and mechanism in gene regulation. This review collates recent genome-wide data on AP-1 and provides an overview of its expression, structure, function, and interaction across different diseases. An examination of these findings can illuminate the intricate nature of AP-1 regulation and its significant involvement in the progression of different diseases. Moreover, we discuss the potential use of AP-1 as a target for individual therapy and explore the various challenges associated with such an approach. Ultimately, this review provides valuable insights into the biology of AP-1 and its potential as a therapeutic target for cancer and disease treatments.
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Affiliation(s)
- Fei Li
- Clinical Medical Research Center for Women and Children Diseases, Key Laboratory of Birth Defect Prevention and Genetic Medicine of Shandong Health Commission, Key Laboratory of Birth Regulation and Control Technology of National Health Commission of China, Shandong Provincial Maternal and Child Health Care Hospital Affiliated to Qingdao University, Jinan 250014, China; School of Public Health, North China University of Science and Technology, Tangshan 063000, China
| | - Jiaqi Tian
- Clinical Medical Research Center for Women and Children Diseases, Key Laboratory of Birth Defect Prevention and Genetic Medicine of Shandong Health Commission, Key Laboratory of Birth Regulation and Control Technology of National Health Commission of China, Shandong Provincial Maternal and Child Health Care Hospital Affiliated to Qingdao University, Jinan 250014, China
| | - Lin Zhang
- Clinical Medical Research Center for Women and Children Diseases, Key Laboratory of Birth Defect Prevention and Genetic Medicine of Shandong Health Commission, Key Laboratory of Birth Regulation and Control Technology of National Health Commission of China, Shandong Provincial Maternal and Child Health Care Hospital Affiliated to Qingdao University, Jinan 250014, China
| | - Huan He
- NHC Key Laboratory of Radiobiology, School of Public Health, Jilin University, Changchun 130021, China
| | - Dandan Song
- Clinical Medical Research Center for Women and Children Diseases, Key Laboratory of Birth Defect Prevention and Genetic Medicine of Shandong Health Commission, Key Laboratory of Birth Regulation and Control Technology of National Health Commission of China, Shandong Provincial Maternal and Child Health Care Hospital Affiliated to Qingdao University, Jinan 250014, China.
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3
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Farrag K, Aksan A, Ademaj-Kospiri V, Leventi E, Stein J. Use of Biomarkers of Inflammation in the Differentiation of Iron Deficiency and Anaemia-Lessons from Inflammatory Bowel Disease. Diagnostics (Basel) 2024; 14:1515. [PMID: 39061651 PMCID: PMC11275494 DOI: 10.3390/diagnostics14141515] [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: 05/27/2024] [Revised: 07/05/2024] [Accepted: 07/09/2024] [Indexed: 07/28/2024] Open
Abstract
Iron deficiency and iron deficiency anaemia are common in inflammatory bowel disease (IBD), to the detriment of the patients' quality of life. Since ferritin, as an acute-phase protein (APP), has limited diagnostic value in IBD, concurrent assessment of C-reactive protein (CRP) is recommended. The World Health Organization suggests using α1-acid glycoprotein (AGP) as an additional biomarker due to its differing half-life. This study aimed to evaluate ferritin levels in patients with IBD using CRP and AGP, individually and in combination. A total of 118 patients with IBD (mean age: 45.48 ± 15.25 years, 47.46% female) were recruited, including 38 with Crohn's disease, 47 with ulcerative colitis, and 33 controls. The results showed that while CRP alone detected an inflammatory increase in ferritin of 29.76%, this increased to 82.14% when AGP or both AGP and CRP were considered (p < 0.05). Elevated AGP levels were more prevalent in patients with ulcerative colitis. However, concordance between high CRP and AGP levels was confirmed in only 55% of cases. Correcting for inflammation using CRP and/or AGP significantly improved the diagnostic accuracy of ferritin levels in patients with IBD, highlighting the challenge posed by inflammation when assessing iron deficiency.
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Affiliation(s)
- Karima Farrag
- Innere Medizin, DGD Kliniken Sachsenhausen, Schulstrasse 31, 60594 Frankfurt am Main, Germany;
- Interdisciplinary Crohn Colitis Centre Rhein-Main, Schifferstr. 59, 60594 Frankfurt am Main, Germany; (A.A.); (V.A.-K.); (E.L.)
| | - Aysegül Aksan
- Interdisciplinary Crohn Colitis Centre Rhein-Main, Schifferstr. 59, 60594 Frankfurt am Main, Germany; (A.A.); (V.A.-K.); (E.L.)
- Institute of Nutritional Science, Justus Liebig University, 35392 Giessen, Germany
| | - Valëza Ademaj-Kospiri
- Interdisciplinary Crohn Colitis Centre Rhein-Main, Schifferstr. 59, 60594 Frankfurt am Main, Germany; (A.A.); (V.A.-K.); (E.L.)
- Radiologie, Klinikum Aschaffenburg-Alzenau, Am Hasenkopf 1, 63739 Aschaffenburg, Germany
| | - Eleni Leventi
- Interdisciplinary Crohn Colitis Centre Rhein-Main, Schifferstr. 59, 60594 Frankfurt am Main, Germany; (A.A.); (V.A.-K.); (E.L.)
| | - Jürgen Stein
- Innere Medizin, DGD Kliniken Sachsenhausen, Schulstrasse 31, 60594 Frankfurt am Main, Germany;
- Interdisciplinary Crohn Colitis Centre Rhein-Main, Schifferstr. 59, 60594 Frankfurt am Main, Germany; (A.A.); (V.A.-K.); (E.L.)
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4
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Jia S, Wang Y, Ross MH, Zuckerman JB, Murray S, Han MK, Cahalan SE, Lenhan BE, Best RN, Taylor-Cousar JL, Simon RH, Fitzgerald LJ, Troost JP, Sood SL, Gifford AH. Association between CFTR modulators and changes in iron deficiency markers in cystic fibrosis. J Cyst Fibros 2024:S1569-1993(24)00030-4. [PMID: 38490920 DOI: 10.1016/j.jcf.2024.03.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Revised: 01/22/2024] [Accepted: 03/01/2024] [Indexed: 03/17/2024]
Abstract
BACKGROUND Iron deficiency (ID) is a common extrapulmonary manifestation in cystic fibrosis (CF). CF transmembrane conductance regulator (CFTR) modulator therapies, particularly highly-effective modulator therapy (HEMT), have drastically improved health status in a majority of people with CF. We hypothesize that CFTR modulator use is associated with improved markers of ID. METHODS In a multicenter retrospective cohort study across 4 United States CF centers 2012-2022, the association between modulator therapies and ID laboratory outcomes was estimated using multivariable linear mixed effects models overall and by key subgroups. Summary statistics describe the prevalence and trends of ID, defined a priori as transferrin saturation (TSAT) <20 % or serum iron <60 μg/dL (<10.7 μmol/L). RESULTS A total of 568 patients with 2571 person-years of follow-up were included in analyses. Compared to off modulator therapy, HEMT was associated with +8.4 % TSAT (95 % confidence interval [CI], +6.3-10.6 %; p < 0.0001) and +34.4 μg/dL serum iron (95 % CI, +26.7-42.1 μg/dL; p < 0.0001) overall; +5.4 % TSAT (95 % CI, +2.8-8.0 %; p = 0.0001) and +22.1 μg/dL serum iron (95 % CI, +13.5-30.8 μg/dL; p < 0.0001) in females; and +11.4 % TSAT (95 % CI, +7.9-14.8 %; p < 0.0001) and +46.0 μg/dL serum iron (95 % CI, +33.3-58.8 μg/dL; p < 0.0001) in males. Ferritin was not different in those taking modulator therapy relative to off modulator therapy. Hemoglobin was overall higher with use of modulator therapy. The prevalence of ID was high throughout the study period (32.8 % in those treated with HEMT). CONCLUSIONS ID remains a prevalent comorbidity in CF, despite availability of HEMT. Modulator use, particularly of HEMT, is associated with improved markers for ID (TSAT, serum iron) and anemia (hemoglobin).
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Affiliation(s)
- Shijing Jia
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA.
| | - Yizhuo Wang
- Department of Biostatistics, University of Michigan, Ann Arbor, MI, USA
| | - Melissa H Ross
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Jonathan B Zuckerman
- Department of Internal Medicine, Maine Medical Center, Tufts University, Portland, ME, USA
| | - Susan Murray
- Department of Biostatistics, University of Michigan, Ann Arbor, MI, USA
| | - MeiLan K Han
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Shannon E Cahalan
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Blair E Lenhan
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA; Department of Internal Medicine, University of Utah, Salt Lake City, UT, USA
| | - Ryan N Best
- Department of Internal Medicine, Maine Medical Center, Tufts University, Portland, ME, USA
| | - Jennifer L Taylor-Cousar
- Departments of Internal Medicine and Pediatrics, National Jewish Health, Denver, CO, USA; Departments of Internal Medicine and Pediatrics, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Richard H Simon
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Linda J Fitzgerald
- Department of Pharmacy Services, University of Michigan, Ann Arbor, MI, USA; Sanofi Medical Affairs, Bridgewater, NJ, USA
| | - Jonathan P Troost
- Michigan Institute for Clinical Health Research, University of Michigan, Ann Arbor, MI, USA
| | - Suman L Sood
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Alex H Gifford
- Department of Medicine, University Hospitals Cleveland Medical Center, Cleveland, OH, USA; Department of Pediatrics, University Hospitals Rainbow Babies and Children's Hospital, Cleveland, OH, USA
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5
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Halfon P, Penaranda G, Ringwald D, Retornaz F, Boissel N, Bodard S, Feryn JM, Bensoussan D, Cacoub P. Laboratory tests for investigating anemia: From an expert system to artificial intelligence. Pract Lab Med 2024; 39:e00357. [PMID: 38404528 PMCID: PMC10883828 DOI: 10.1016/j.plabm.2024.e00357] [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: 10/11/2023] [Revised: 01/11/2024] [Accepted: 01/11/2024] [Indexed: 02/27/2024] Open
Abstract
Objective To compare the laboratory tests conducted in real-life settings for patients with anemia with the expected prescriptions derived from an optimal checkup. Methods A panel of experts formulated an "optimal laboratory test assessment" specific to each anemia profile. A retrospective analysis was done of the laboratory tests conducted according to the type of anemia (microcytic, normocytic or macrocytic). Using an algorithmic system, the laboratory tests performed in real-life practice were compared with the recommendations suggested in the "optimal laboratory test assessment" and with seemingly "unnecessary" laboratory tests. Results In the analysis of the "optimal laboratory test assessment", of the 1179 patients with microcytic anemia, 269 (22.8%) had had one of the three tests recommended by the expert system, and only 33 (2.8%) had all three tests. For normocytic anemia, 1054 of 2313 patients (45.6%) had one of the eleven recommended tests, and none had all eleven. Of the 384 patients with macrocytic anemia, 196 (51%) had one of the four recommended tests, and none had all four. In the analysis of "unnecessary laboratory tests", one lab test was unnecessarily done in 727/3876 patients (18.8%), i.e. 339 of 1179 (28.8%) microcytic, 171 of 2313 (7.4%) normocytic, and 217 of 384 (56.5 %) macrocytic anemias. Conclusion Laboratory investigations of anemia remain imperfect as more than half of the cases did not receive the expected tests. Analyzing other diagnostic domains, the authors are currently developing an artificial intelligence system to assist physicians in enhancing the efficiency of their laboratory test prescriptions.
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Affiliation(s)
- Philippe Halfon
- Pôle de Médecine Interne et Maladies infectieuses Hôpital Européen, 13000, Marseille, France
- Laboratoire Alphabio, 13000, Marseille, France
| | | | | | - Frederique Retornaz
- Pôle de Médecine Interne et Maladies infectieuses Hôpital Européen, 13000, Marseille, France
| | - Nicolas Boissel
- AP-HP, Service d'hématologie, Hôpital St Louis, Paris, France
| | - Sylvain Bodard
- Université Paris Cité, F-75006, Paris, France
- AP-HP, Service d’Imagerie Adulte, Hôpital Universitaire Necker - Enfants Malades, F-75015, Paris, France
- Sorbonne Université, CNRS, INSERM, Laboratoire d’Imagerie Biomédicale, F-75006, Paris, France
| | | | - David Bensoussan
- Service de chirurgie vasculaire, Centre hospitalier, avenue des tamaris, 13100, Aix en Provence, France
| | - Patrice Cacoub
- Sorbonne Universités, UPMC Univ Paris 06, UMR 7211, and Inflammation-Immunopathology-Biotherapy Department (DHU i2B), F-75005, Paris, France
- AP-HP, Groupe Hospitalier Pitié-Salpêtrière, Department of Internal Medicine and Clinical Immunology, F-75013, Paris, France
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Fougère B, Puisieux F, Chevalet P, Annweiler C, Michel E, Joly L, Blanc F, Azouzi AE, Desré-Follet V, Cacoub P. Prevalence of iron deficiency in patients admitted to a geriatric unit: a multicenter cross-sectional study. BMC Geriatr 2024; 24:112. [PMID: 38287253 PMCID: PMC10826072 DOI: 10.1186/s12877-024-04719-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 01/18/2024] [Indexed: 01/31/2024] Open
Abstract
BACKGROUND Iron deficiency (ID) is often associated with other comorbidities in older patients and is a factor of morbimortality. However, the prevalence of ID remains poorly documented in this population. METHODS The CARENFER PA study was a French multicenter cross-sectional study whose objective was to evaluate ID in patients (> 75 years) admitted to a geriatric unit. The primary endpoint was the ID prevalence defined as: serum ferritin < 100 µg/L and/or transferrin saturation coefficient (TSAT) < 20%. The Short Physical Performance Battery (SPPB) test was used to identify older patients at high risk of adverse events (e.g., disability, falls, hospitalization, death). RESULTS A total of 888 patients (mean age, 85.2 years; women, 63.5%) from 16 French centers were included from October 2022 to December 2022. The prevalence of ID was 57.6% (95% CI, 54.3-60.9) in the cohort of older patients (62.6% in anemic and 53.3% in non-anemic patients; p = 0.0062). ID prevalence increased significantly with the presence of more than three comorbidities (65.6% vs. 55.9%; p = 0.0274), CRP ≥ 12 mg/L (73.0% vs. 49.3%; p < 0.001) and treatment that may influence ID/anemia (60.5% vs. 49.6%; p = 0.0042). In multivariate analysis, only CRP ≥ 12 mg/L was an independent predictive factor of ID (odds ratio, 2.78; 95% CI, 1.92-4.08; p < 0.001). SPPB scores were low (0-6) in 60.5% of patients with ID versus 48.6% of patients without ID (p = 0.0076). CONCLUSION More than half of older patients had ID, including non-anemic patients. ID was associated with the presence of inflammation and a low SPPB score. TRIAL REGISTRATION NCT05514951.
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Affiliation(s)
- Bertrand Fougère
- Division of Geriatric Medicine, Tours University Hospital, Tours, France.
- CHRU Tours - Pôle Vieillissement, Hôpital Bretonneau, 2 Boulevard Tonnelé, 37044, Tours Cedex 9, France.
| | | | - Pascal Chevalet
- Nantes Université, CHU Nantes, Pôle de Gérontologie Clinique, Nantes, France
| | - Cédric Annweiler
- Department of Geriatric Medicine and Memory Clinic, Research Center On Autonomy and Longevity, University Hospital & Laboratoire de Psychologie Des Pays de La Loire, LPPL EA 4638, SFR Confluences, University of Angers, Angers, France
| | - Emeline Michel
- Université Côte d'Azur, Centre Hospitalier Universitaire de Nice, Nice, France
- Université Côte d'Azur, LAHMESS, Nice, France
| | - Laure Joly
- Geriatric Department, CHRU Nancy, Université de Lorraine, Nancy, France
- INSERM, DCAC, Université de Lorraine, Vandœuvre-Lès-Nancy, France
| | - Frédéric Blanc
- Team IMIS, ICube Laboratory, UMR 7357 and FMTS (Fédération de Médecine Translationnelle de Strasbourg), University of Strasbourg and CNRS, Strasbourg, France
- 3CM2R (Research and Resources Memory Centre), Geriatrics Department, Day Hospital and Cognitive-Behavioral Unit University Hospitals of Strasbourg, Strasbourg, France
| | | | | | - Patrice Cacoub
- UMR 7211, and Inflammation-Immunopathology-Biotherapy Department (DHU i2B), Sorbonne Universités, UPMC Univ Paris 06, Paris, France
- Department of Internal Medicine and Clinical Immunology, AP-HP, Groupe Hospitalier Pitié-Salpêtrière, Paris, France
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Capdevila X, Lasocki S, Duchalais A, Rigal JC, Mertl P, Ghewy P, Farizon F, Lanz T, Buckert A, Belarbia S, Trochu JN, Cacoub P. Perioperative Iron Deficiency in Patients Scheduled for Major Elective Surgeries: A French Prospective Multicenter Cross-Sectional Study. Anesth Analg 2023; 137:322-331. [PMID: 36881542 DOI: 10.1213/ane.0000000000006445] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2023]
Abstract
BACKGROUND The management of perioperative iron deficiency is a component of the concept of patient blood management. The objective of this study was to update French data on the prevalence of iron deficiency in patients scheduled for major surgery. METHODS The CARENFER PBM study was a prospective cross-sectional study in 46 centers specialized in orthopedic, cardiac, urologic/abdominal, or gynecological surgery. The primary end point was the prevalence of iron deficiency at the time of surgery (D-1/D0) defined as serum ferritin <100 µg/L and/or transferrin saturation (TSAT) <20%. RESULTS A total of 1494 patients (mean age, 65.7 years; women, 49.3%) were included from July 20, 2021 to January 3, 2022. The prevalence of iron deficiency in the 1494 patients at D-1/D0 was 47.0% (95% confidence interval [CI], 44.5-49.5). At 30 days after surgery, the prevalence of iron deficiency was 45.0% (95% CI, 42.0-48.0) in the 1085 patients with available data. The percentage of patients with anemia and/or iron deficiency increased from 53.6% at D-1/D0 to 71.3% at D30 ( P < .0001), mainly due to the increase of patients with both anemia and iron deficiency (from 12.2% at D-1/D0 to 32.4% at D30; P < .0001). However, a treatment of anemia and/or iron deficiency was administered preoperatively to only 7.7% of patients and postoperatively to 21.7% (intravenous iron, 14.2%). CONCLUSIONS Iron deficiency was present in half of patients scheduled for major surgery. However, few treatments to correct iron deficiency were implemented preoperatively or postoperatively. There is an urgent need for action to improve these outcomes, including better patient blood management.
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Affiliation(s)
- Xavier Capdevila
- From the Department of Anesthesiology and Intensive Care Medicine, Lapeyronie University Hospital, Montpellier University, School of Medicine, Montpellier, France
- Basic Science Research Unit, INSERM UMR U1298, NeuroSciences Institute, Montpellier, France
| | | | | | - Jean-Christophe Rigal
- Service d'anesthésie et de réanimation chirurgicale, Hôpital Guillaume et René Laënnec, Centre Hospitalier Universitaire de Nantes, Nantes, France
| | - Patrice Mertl
- Service d'orthopédie et traumatologie, CHU Amiens-Picardie, Amiens, France
| | - Pierre Ghewy
- Pôle d'anesthésie-réanimation, CHU de Lille, Lille, France
| | - Frédéric Farizon
- Department of Orthopedic Surgery, University Hospital Centre of Saint-Etienne, Hôpital Nord, Saint-Étienne, France
| | - Thomas Lanz
- Anesthésie-Réanimation, Clinique de la Sauvegarde, Lyon, France
| | - Axel Buckert
- Anesthésie-Réanimation, Hôpital Privé NATECIA, Avenue Rockefeller, Lyon, France
| | - Samia Belarbia
- Service d'anesthésie et de réanimation chirurgicale, Hôpital Guillaume et René Laënnec, Centre Hospitalier Universitaire de Nantes, Nantes, France
| | - Jean-Noël Trochu
- INSERM, Institut du Thorax, CNRS, University Hospital of Nantes, University of Nantes, Nantes, Franceand
| | - Patrice Cacoub
- Department of Internal Medicine and Clinical Immunology, Groupe Hospitalier Pitié-Salpêtrière, Paris, France
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Bischoff SC, Bager P, Escher J, Forbes A, Hébuterne X, Hvas CL, Joly F, Klek S, Krznaric Z, Ockenga J, Schneider S, Shamir R, Stardelova K, Bender DV, Wierdsma N, Weimann A. ESPEN guideline on Clinical Nutrition in inflammatory bowel disease. Clin Nutr 2023; 42:352-379. [PMID: 36739756 DOI: 10.1016/j.clnu.2022.12.004] [Citation(s) in RCA: 52] [Impact Index Per Article: 52.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Accepted: 12/05/2022] [Indexed: 01/15/2023]
Abstract
The present guideline is an update and extension of the ESPEN scientific guideline on Clinical Nutrition in Inflammatory Bowel Disease published first in 2017. The guideline has been rearranged according to the ESPEN practical guideline on Clinical Nutrition in Inflammatory Bowel Disease published in 2020. All recommendations have been checked and, if needed, revised based on new literature, before they underwent the ESPEN consensus procedure. Moreover, a new chapter on microbiota modulation as a new option in IBD treatment has been added. The number of recommendations has been increased to 71 recommendations in the guideline update. The guideline is aimed at professionals working in clinical practice, either in hospitals or in outpatient medicine, and treating patients with IBD. General aspects of care in patients with IBD, and specific aspects during active disease and in remission are addressed. All recommendations are equipped with evidence grades, consensus rates, short commentaries and links to cited literature.
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Affiliation(s)
- Stephan C Bischoff
- Institute of Nutritional Medicine, University of Hohenheim, Stuttgart, Germany.
| | - Palle Bager
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark.
| | - Johanna Escher
- Erasmus Medical Center-Sophia Children's Hospital, Rotterdam, the Netherlands.
| | - Alastair Forbes
- Institute of Clinical Medicine, University of Tartu, Tartu, Estonia.
| | - Xavier Hébuterne
- Department of Gastroenterology and Clinical Nutrition, CHU of Nice, University Côte d'Azur, Nice, France.
| | - Christian Lodberg Hvas
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark.
| | - Francisca Joly
- Department of Gastroenterology and Nutrition Support, CHU de Beaujon, APHP, University of Paris, Paris, France.
| | - Stansilaw Klek
- Surgical Oncology Clinic, Maria Sklodowska-Curie National Cancer Institute, Krakow, Poland.
| | - Zeljko Krznaric
- Department of Gastroenterology, Hepatology and Nutrition, University Hospital Centre Zagreb, University of Zagreb, Croatia.
| | - Johann Ockenga
- Medizinische Klinik II, Klinikum Bremen-Mitte, Bremen FRG, Bremen, Germany.
| | - Stéphane Schneider
- Department of Gastroenterology and Clinical Nutrition, CHU de Nice, University Côte d'Azur, Nice, France.
| | - Raanan Shamir
- Institute for Gastroenterology, Nutrition and Liver Diseases, Schneider Children's Medical Center of Israel, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Kalina Stardelova
- University Clinic for Gastroenterohepatology, Clinical Campus "Mother Theresa", University St Cyrul and Methodius, Skopje, North Macedonia.
| | - Darija Vranesic Bender
- Unit of Clinical Nutrition, Department of Internal Medicine, University Hospital Centre Zagreb, Zagreb, Croatia.
| | - Nicolette Wierdsma
- Department of Nutrition and Dietetics, Amsterdam University Medical Centers, Amsterdam, the Netherlands.
| | - Arved Weimann
- Department of General, Visceral and Oncological Surgery, St. George Hospital, Leipzig, Germany.
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9
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Richards T, Miles LF, Clevenger B, Keegan A, Abeysiri S, Rao Baikady R, Besser MW, Browne JP, Klein AA, Macdougall IC, Murphy GJ, Anker SD, Dahly D, Besser M, Browne J, Clevenger B, Kegan A, Klein A, Miles L, MacDougall I, Baikady RR, Dahly D, Bradbury A, Richards T, Burley T, Van Loen S, Anker S, Klein A, MacDougall I, Murphy G, Besser M, Unsworth I, Clayton T, Collier T, Potter K, Abeysiri S, Evans R, Knight R, Swinson R, Van Dyck L, Keidan J, Williamson L, Crook A, Pepper J, Dobson J, Newsome S, Godec T, Dodd M, Richards T, Van Dyck L, Evans R, Abeysiri S, Clevenger B, Butcher A, Swinson R, Collier T, Potter K, Anker S, Kelly J, Morris S, Browne J, Keidan J, Grocott M, Chau M, Knight R, Collier T, Baikady RR, Black E, Lawrence H, Kouthra M, Horner K, Jhanji S, Todman E, Keon‐Cohen Z, Rooms M, Tomlinson J, Bailes I, Walker S, Pirie K, Gerstman M, Kasivisvanathan R, Uren S, Magee D, Eeles A, Anker R, McCanny J, O'Mahony M, Reynolds T, Batley S, Hegarty A, Trundle S, Mazzola F, Tatham K, Balint A, Morrison B, Evans M, Pang CL, Smith L, Wilson C, Sjorin V, Khatri P, Wilson M, Parkinson D, Crosbie J, Dawas K, Smyth D, Bercades G, Ryu J, Reyes A, Martir G, Gallego L, Macklin A, Rocha M, Tam DK, Brealey DD, Dhesi J, Morrison C, Hardwick J, Partridge J, Braude P, Rogerson A, Jahangir N, Thomson C, Biswell L, Cross J, Pritchard F, Mohammed A, Wallace D, Galat MG, Okello J, Symes R, Leon J, Gibbs C, Sanghera S, Dennis A, Kibutu F, Fofie J, Bird S, Alli A, Jackson Y, Albuheissi S, Brain C, Shiridzinomwa C, Ralph C, Wroath B, Hammonds F, Adams B, Faulds J, Staddon S, Hughes T, Saha S, Finney C, Harris C, Mellis C, Johnson L, Riozzi P, Yarnold A, Buchanan F, Hopkins P, Greig L, Noble H, Edwards M, Grocott M, Plumb J, Harvie D, Dushianthan A, Wakatsuki M, Leggett S, Salmon K, Bolger C, Burnish R, Otto J, Rayat G, Golder K, Bartlett P, Bali S, Seaward L, Wadams B, Tyrell B, Collins H, Tantony N, Geale R, Wilson A, Ball D, Lindsey I, Barker D, Thyseen M, Chiam P, Hannaway C, Colling K, Messer C, Verma N, Nasseri M, Poonawala G, Sellars A, Mainali P, Hammond T, Hughes A, O'Hara D, McNeela F, Shillito L, Kotze A, Moriarty C, Wilson J, Davies S, Yates D, Carter J, Redman J, Ma S, Howard K, Redfearn H, Wilcock D, Lowe J, Alexander T, Jose J, Hornzee G, Akbar F, Rey S, Patel A, Coulson S, Saini R, Santipillai J, McCretton T, McCanny J, Chima K, Collins K, Pathmanathan B, Chattersingh A, McLeavy L, Al‐Saadi Z, Patel M, Skampardoni S, Chinnadurai R, Thomas V, Keen A, Pagett K, Keatley C, Howard J, Greenhalgh M, Jenkins S, Gidda R, Watts A, Breaton C, Parker J, Mallett S, James S, Penny L, Chan K, Reeves T, Catterall M, Williams S, Birch J, Hammerton K, Williamson N, Thomas A, Evans M, Mercer L, Horsfield G, Hughes C, Cupitt J, Stoddard E, McNamara H, Birt C, Hardy A, Dennis R, Butcher D, O'Sullivan S, Pope A, Elhanash S, Preston S, Officer H, Stoker A, Moss S, Walker A, Gipson A, Melville J, Bradley‐Potts J, McCormac R, Benson V, Melia K, Fielding J, Guest W, Ford S, Murdoch H, Beames S, Townshend P, Collins K, Glass J, Cartwright B, Altemimi B, Berresford L, Jones C, Kelliher L, de Silva S, Blightman K, Pendry K, Pinto L, Allard S, Taylor L, Chishti A, Scott J, O'Hare D, Lewis M, Hussain Z, Hallett K, Dermody S, Corbett C, Morby L, Hough M, Williams S, Williams P, Horton S, Ashcroft P, Homer A, Lang A, Dawson H, Harrison E, Thompson J, Hariharan V, Goss V, Ravi R, Butt G, Vertue M, Acheson A, Ng O, Bush D, Dickson E, Ward A, Morris S, Taylor A, Casey R, Wilson L, Vimalachandran D, Faulkner M, Jeffrey H, Gabrielle C, Martin S, Bracewell A, Ritzema J, Sproates D, Alexander‐Sefre F, Kubitzek C, Humphreys S, Curtis J, Oats P, Swann S, Holden A, Adam C, Flintoff L, Paoloni C, Bobruk K. The association between iron deficiency and outcomes: a secondary analysis of the intravenous iron therapy to treat iron deficiency anaemia in patients undergoing major abdominal surgery (PREVENTT) trial. Anaesthesia 2023; 78:320-329. [PMID: 36477695 PMCID: PMC10107684 DOI: 10.1111/anae.15926] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/10/2022] [Indexed: 12/13/2022]
Abstract
In the intravenous iron therapy to treat iron deficiency anaemia in patients undergoing major abdominal surgery (PREVENTT) trial, the use of intravenous iron did not reduce the need for blood transfusion or reduce patient complications or length of hospital stay. As part of the trial protocol, serum was collected at randomisation and on the day of surgery. These samples were analysed in a central laboratory for markers of iron deficiency. We performed a secondary analysis to explore the potential interactions between pre-operative markers of iron deficiency and intervention status on the trial outcome measures. Absolute iron deficiency was defined as ferritin <30 μg.l-1 ; functional iron deficiency as ferritin 30-100 μg.l-1 or transferrin saturation < 20%; and the remainder as non-iron deficient. Interactions were estimated using generalised linear models that included different subgroup indicators of baseline iron status. Co-primary endpoints were blood transfusion or death and number of blood transfusions, from randomisation to 30 days postoperatively. Secondary endpoints included peri-operative change in haemoglobin, postoperative complications and length of hospital stay. Most patients had iron deficiency (369/452 [82%]) at randomisation; one-third had absolute iron deficiency (144/452 [32%]) and half had functional iron deficiency (225/452 [50%]). The change in pre-operative haemoglobin with intravenous iron compared with placebo was greatest in patients with absolute iron deficiency, mean difference 8.9 g.l-1 , 95%CI 5.3-12.5; moderate in functional iron deficiency, mean difference 2.8 g.l-1 , 95%CI -0.1 to 5.7; and with little change seen in those patients who were non-iron deficient. Subgroup analyses did not suggest that intravenous iron compared with placebo reduced the likelihood of death or blood transfusion at 30 days differentially across subgroups according to baseline ferritin (p = 0.33 for interaction), transferrin saturation (p = 0.13) or in combination (p = 0.45), or for the number of blood transfusions (p = 0.06, 0.29, and 0.39, respectively). There was no beneficial effect of the use of intravenous iron compared with placebo, regardless of the metrics to diagnose iron deficiency, on postoperative complications or length of hospital stay.
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Affiliation(s)
- T Richards
- Division of Surgery, University of Western Australia, Perkins South Building, Fiona Stanley Hospital, Murdoch, Perth, WA, Australia.,Institute of Clinical Trials and Methodology and Division of Surgery, University College London, UK
| | - L F Miles
- Department of Critical Care, Melbourne Medical School, The University of Melbourne, VIC, Australia.,Department of Anaesthesia, Austin Health, Melbourne, VIC, Australia
| | - B Clevenger
- Department of Anaesthesia, Royal National Orthopaedic Hospital, Stanmore, UK
| | - A Keegan
- Department of Haematology, PathWest Laboratory Medicine, King Edward Memorial Hospital, Subiaco, WA, Australia
| | - S Abeysiri
- Division of Surgery, University of Western Australia, Perkins South Building, Fiona Stanley Hospital, Murdoch, Perth, WA, Australia
| | - R Rao Baikady
- Department of Anaesthesia, The Royal Marsden NHS Foundation Trust, London, UK
| | - M W Besser
- Department of Haematology, Addenbrooke's Hospital, Cambridge, UK
| | - J P Browne
- School of Public Health, University College Cork, Ireland
| | - A A Klein
- Department of Anaesthesia and Intensive Care, Royal Papworth Hospital, Cambridge, UK
| | - I C Macdougall
- Department of Renal Medicine, King's College Hospital, London, UK
| | - G J Murphy
- Department of Cardiovascular Sciences, University of Leicester, UK
| | - S D Anker
- Department of Cardiology, Berlin Institute of Health Centre for Regenerative Therapies; German Centre for Cardiovascular Research partner site Berlin; Charité Universitätsmedizin Berlin, Germany
| | - D Dahly
- School of Public Health, University College Cork, Ireland.,Health Research Board Clinical Research Facility, University College Cork, Ireland
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Ivanova TI, Klabukov ID, Krikunova LI, Poluektova MV, Sychenkova NI, Khorokhorina VA, Vorobyev NV, Gaas MY, Baranovskii DS, Goryainova OS, Sachko AM, Shegay PV, Kaprin AD, Tillib SV. Prognostic Value of Serum Transferrin Analysis in Patients with Ovarian Cancer and Cancer-Related Functional Iron Deficiency: A Retrospective Case-Control Study. J Clin Med 2022; 11:jcm11247377. [PMID: 36555993 PMCID: PMC9786287 DOI: 10.3390/jcm11247377] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 12/04/2022] [Accepted: 12/07/2022] [Indexed: 12/15/2022] Open
Abstract
(1) Background: There are no reliable and widely available markers of functional iron deficiency (FID) in cancer. The aim of the study was to evaluate the role of transferrin (Tf) as a marker of cancer of the ovary (CrO) and related FID. (2) Methods: The study groups consisted of 118 patients with CrO and 69 control females. Blood serum iron status was determined on a Beckman Coulter AU (USA) analyzer. Tf quantification was performed by immunoturbidimetry. The relative contents of apo- and holo-Tf (iron-free and iron-saturated Tf, respectively) were determined in eight patients and a control female by immunochromatographic analysis based on the use of monoclonal single-domain antibodies (nanobodies). (3) Results: Four groups of patients with different iron statuses were selected according to ferritin and transferrin saturation values: absolute iron deficiency (AID) (n = 42), FID (n = 70), iron overload (n = 4), normal iron status (n = 2). The groups differed significantly in Tf values (p < 0.0001). Lower values of Tf were associated with FID. Furthermore, FID is already found in the initial stages of CrO (26%). Immunosorbents based on nanobodies revealed the accumulation of apo-Tf and the decrease in holo-Tf in patients with CrO. (4) Conclusions: Tf may be a promising tool for diagnosing both CrO and associated FID.
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Affiliation(s)
- Tatiana I. Ivanova
- A. Tsyb Medical Radiological Research Center—Branch of the National Medical Research Radiological Center of the Ministry of Health of the Russian Federation, Zhukova Str. 10, 249030 Obninsk, Russia
- Institute of Gene Biology of the Russian Academy of Sciences, Vavilova Str. 34/5, 119334 Moscow, Russia
| | - Ilya D. Klabukov
- National Medical Research Radiological Center of the Ministry of Health of the Russian Federation, Koroleva Str. 4, 249036 Obninsk, Russia
- Department of Urology and Operative Nephrology, Peoples’ Friendship University of Russia (RUDN University), Miklukho-Maklaya Str. 6, 117198 Moscow, Russia
- Obninsk Institute for Nuclear Power Engineering, National Research Nuclear University MEPhI, Studgorodok 1, 249039 Obninsk, Russia
- Correspondence:
| | - Ludmila I. Krikunova
- A. Tsyb Medical Radiological Research Center—Branch of the National Medical Research Radiological Center of the Ministry of Health of the Russian Federation, Zhukova Str. 10, 249030 Obninsk, Russia
| | - Marina V. Poluektova
- A. Tsyb Medical Radiological Research Center—Branch of the National Medical Research Radiological Center of the Ministry of Health of the Russian Federation, Zhukova Str. 10, 249030 Obninsk, Russia
| | - Natalia I. Sychenkova
- A. Tsyb Medical Radiological Research Center—Branch of the National Medical Research Radiological Center of the Ministry of Health of the Russian Federation, Zhukova Str. 10, 249030 Obninsk, Russia
| | - Vera A. Khorokhorina
- A. Tsyb Medical Radiological Research Center—Branch of the National Medical Research Radiological Center of the Ministry of Health of the Russian Federation, Zhukova Str. 10, 249030 Obninsk, Russia
| | - Nikolay V. Vorobyev
- Department of Oncology, Radiotherapy and Plastic Surgery, Sechenov First Moscow State Medical University (Sechenov University), Trubetskaya str. 8-2, 119991 Moscow, Russia
- P.A. Hertsen Moscow Oncology Research Institute—Branch of the National Medical Research Radiological Center of the Ministry of Health of the Russian Federation, 2nd Botkinsky Proezd 3, 125284 Moscow, Russia
| | - Margarita Ya. Gaas
- Department of Urology and Operative Nephrology, Peoples’ Friendship University of Russia (RUDN University), Miklukho-Maklaya Str. 6, 117198 Moscow, Russia
| | - Denis S. Baranovskii
- A. Tsyb Medical Radiological Research Center—Branch of the National Medical Research Radiological Center of the Ministry of Health of the Russian Federation, Zhukova Str. 10, 249030 Obninsk, Russia
- Department of Urology and Operative Nephrology, Peoples’ Friendship University of Russia (RUDN University), Miklukho-Maklaya Str. 6, 117198 Moscow, Russia
| | - Oksana S. Goryainova
- Institute of Gene Biology of the Russian Academy of Sciences, Vavilova Str. 34/5, 119334 Moscow, Russia
| | - Anastasiya M. Sachko
- Institute of Gene Biology of the Russian Academy of Sciences, Vavilova Str. 34/5, 119334 Moscow, Russia
| | - Peter V. Shegay
- National Medical Research Radiological Center of the Ministry of Health of the Russian Federation, Koroleva Str. 4, 249036 Obninsk, Russia
- Department of Urology and Operative Nephrology, Peoples’ Friendship University of Russia (RUDN University), Miklukho-Maklaya Str. 6, 117198 Moscow, Russia
| | - Andrey D. Kaprin
- National Medical Research Radiological Center of the Ministry of Health of the Russian Federation, Koroleva Str. 4, 249036 Obninsk, Russia
- Department of Urology and Operative Nephrology, Peoples’ Friendship University of Russia (RUDN University), Miklukho-Maklaya Str. 6, 117198 Moscow, Russia
| | - Sergei V. Tillib
- Institute of Gene Biology of the Russian Academy of Sciences, Vavilova Str. 34/5, 119334 Moscow, Russia
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Cacoub P, Choukroun G, Cohen-Solal A, Luporsi E, Peyrin-Biroulet L, Peoc'h K, Andrieu V, Lasocki S, Puy H, Trochu JN. Iron deficiency screening is a key issue in chronic inflammatory diseases: A call to action. J Intern Med 2022; 292:542-556. [PMID: 35466452 PMCID: PMC9544998 DOI: 10.1111/joim.13503] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Iron deficiency is frequent in patients with chronic inflammatory conditions (e.g., chronic heart failure, chronic kidney disease, cancers, and bowel inflammatory diseases). Indeed, high concentrations of inflammatory cytokines increase hepcidin concentrations that lead to the sequestration of iron in cells of the reticuloendothelial system (functional iron deficiency). Iron parameters are often assessed only in the context of anemia, but iron deficiency, even without anemia, is present in about half of patients with inflammatory conditions. Iron deficiency worsens underlying chronic diseases and is an independent factor of morbidity and mortality. In daily practice, the most effective biomarkers of iron status are serum ferritin, which reflects iron storage, and transferrin saturation, which reflects the transport of iron. Serum ferritin is increased in an inflammatory context, and there is still no consensus on the threshold to be used in chronic inflammatory conditions. Nevertheless, recent recommendations of international guidelines agreed to define iron deficiency by serum ferritin <100 µg/L and/or transferrin saturation <20%. Iron parameters remain, however, insufficiently assessed in patients with chronic inflammatory conditions. Indeed, clinical symptoms of iron deficiency, such as fatigue, are not specific and often confused with those of the primary disease. Iron repletion, preferably by the intravenous route to bypass tissue sequestration, improves clinical signs and quality of life. Because of the negative impact of iron deficiency on chronic inflammatory diseases and the efficacy of intravenous iron repletion, screening of iron parameters should be part of the routine examination of all patients with chronic inflammatory diseases.
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Affiliation(s)
- Patrice Cacoub
- Department of Internal Medicine and Clinical Immunology, Groupe Hospitalier Pitié-Salpêtrière, AP-HP, Paris, France.,UPMC Univ Paris 06, INSERM, UMR S 959, Immunology-Immunopathology-Immunotherapy (I3), Sorbonne Universités, Paris, France.,Biotherapy (CIC-BTi) and Inflammation-Immunopathology-Biotherapy Department (DHU i2B), Hôpital Pitié-Salpêtrière, AP-HP, Paris, France
| | - Gabriel Choukroun
- MP3CV Laboratory, EA7517, Jules Verne University of Picardie, Amiens, France.,Division of Nephrology, Amiens University Hospital, Amiens, France
| | - Alain Cohen-Solal
- Cardiology Department, Lariboisière Hospital, AP-HP, Paris, France.,Université de Paris, Paris, France
| | | | - Laurent Peyrin-Biroulet
- Department of Gastroenterology and Inserm NGERE U1256, University Hospital of Nancy, University of Lorraine, Vandoeuvre-lès-Nancy, France
| | - Katell Peoc'h
- APHP, Department of Clinical Biochemistry, Beaujon Hospital, Clichy, France.,Centre de Recherche sur l'Inflammation (CRI), INSERM UMR 1149, Université de Paris, Paris, France
| | - Valérie Andrieu
- APHP, Department of Hematology, Bichat-Claude Bernard Hospital, Paris, France
| | - Sigismond Lasocki
- Département d'Anesthésie Réanimation, Centre Hospitalier Universitaire d'Angers, Angers, France
| | - Hervé Puy
- Centre de Recherche Biomedicale Bichat-Beaujon, Universite Paris Diderot, Paris, France
| | - Jean-Noël Trochu
- Inserm, Institut du Thorax, CNRS, CHU de Nantes, Université Nantes, Nantes, France
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12
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Anemia feriprivă – manifestare de debut al unei boli celiace oculte. ONCOLOG-HEMATOLOG.RO 2022. [DOI: 10.26416/onhe.60.3.2022.7153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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