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Lee J, Jang H, Doo M, Kim BH, Ha JH. High Iron Consumption Modifies the Hepatic Transcriptome Related to Cholesterol Metabolism. J Med Food 2024. [PMID: 38905120 DOI: 10.1089/jmf.2024.k.0139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/23/2024] Open
Abstract
Iron supplementation is a common method for alleviating symptoms of iron deficiency, but excessive iron intake may lead to systemic copper deficiencies and hypercholesterolemia. In our study, we explored the intricate relationship between dietary iron and copper levels and their impact on cholesterol metabolism. Using a rat model, we conducted dietary interventions with varying iron and copper concentrations and analyzed hepatic transcriptomes. High iron intake coupled with low copper intake induced hypercholesterolemia and altered the expression of genes associated with cholesterol and lipid metabolism, thereby, exacerbating cardiovascular disease risks. Conversely, copper supplementation mitigated these hepatic gene expression alterations, suggesting that dietary copper plays a role in cholesterol regulation. Transcriptomic analysis revealed significant upregulation of genes involved in cholesterol synthesis and antioxidative pathways in response to high iron intake, while genes involved in cholesterol elimination were downregulated. Furthermore, high iron consumption was associated with cellular apoptosis and the activation of cholesterol synthesis. Our findings underscore the importance of balanced iron and copper intake in cholesterol homeostasis and highlight the potential of copper supplementation for mitigating iron-induced hypercholesterolemia.
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Affiliation(s)
- Jisu Lee
- Department of Food Science and Nutrition, Dankook University, Cheonan, Korea
| | - Hyunsoo Jang
- Department of Food Science and Nutrition, Dankook University, Cheonan, Korea
| | - Miae Doo
- Department of Food and Nutrition, Kunsan National University, Gunsan, Korea
| | | | - Jung-Heun Ha
- Department of Food Science and Nutrition, Dankook University, Cheonan, Korea
- Research Center for Industrialization of Natural Neutralization, Dankook University, Yongin, Korea
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Giribabu P, Karan N, Sriganesh K, Shukla D, Devi BI. Incidence, risk factors and impact of anemia after elective neurosurgery: A retrospective cohort study. World Neurosurg X 2024; 22:100289. [PMID: 38444872 PMCID: PMC10914572 DOI: 10.1016/j.wnsx.2024.100289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Accepted: 02/20/2024] [Indexed: 03/07/2024] Open
Abstract
Objectives Anemia after surgery is common and is associated with adverse clinical outcomes. Understanding the incidence and risk factors for postoperative anemia is important to reduce anemia-related complications and blood transfusion. There is lack of data regarding postoperative anemia and its contributing factors in neurosurgery. This study evaluates the incidence and risk factors of postoperative anemia, and its impact on clinical outcomes. Methods This was a single centre, retrospective study of patients who underwent elective neurosurgery over seven months. Data regarding age, gender, body mass index, American Society of Anesthesiologists (ASA) physical status, diagnosis, surgery, preoperative hemoglobin, surgery duration, intraoperative blood loss and red blood cell (RBC) transfusion, dose of tranexamic acid, intraoperative fluid balance, years of surgeon's experience, postoperative hemoglobin, postoperative RBC transfusion, Glasgow Coma Scale (GCS) score at hospital discharge, and duration of postoperative intensive care unit and hospital stay were collected. Logistic regression was used to identify predictors of postoperative anemia. Results The incidence of postoperative anemia was 11.3% (116/1025). On univariate analysis; age, preoperative hemoglobin, surgery duration, gender, ASA grade, surgery type, and surgeon's experience were associated with postoperative anemia. Lower preoperative hemoglobin (p<0.001) and non-tumor surgery (p<0.001) were predictive of postoperative anemia on multivariate analysis. Postoperative anemia resulted in increased RBC transfusion (p<0.001) and lower GCS score at discharge (p=0.012). Conclusions Atleast one in ten patients undergoing elective neurosurgery develop postoperative anemia. Lower preoperative hemoglobin and non-tumor surgery predict anemia. Anemia results in increased RBC transfusion and lower discharge GCS score.
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Affiliation(s)
- Parthiban Giribabu
- Department of Neuroanesthesia and Neurocritical Care, National Institute of Mental Health and Neurosciences Bengaluru, India
| | - Nupur Karan
- Department of Neuroanesthesia and Neurocritical Care, National Institute of Mental Health and Neurosciences Bengaluru, India
| | - Kamath Sriganesh
- Department of Neuroanesthesia and Neurocritical Care, National Institute of Mental Health and Neurosciences Bengaluru, India
| | - Dhaval Shukla
- Department of Neurosurgery, National Institute of Mental Health and Neurosciences, Bengaluru, India
| | - B Indira Devi
- Department of Neurosurgery, National Institute of Mental Health and Neurosciences, Bengaluru, India
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Kwak SG, Kwon JB, Bae JW, Bae DJ, Kim DK, Choi WK. Effects of intraoperative or postoperative administration of intravenous iron supplements on hemoglobin recovery in patients with total knee arthroplasty: A systematic review and meta-analysis. Medicine (Baltimore) 2023; 102:e35744. [PMID: 37904349 PMCID: PMC10615465 DOI: 10.1097/md.0000000000035744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Accepted: 09/29/2023] [Indexed: 11/01/2023] Open
Abstract
BACKGROUND The objectives of the researchers are as follows: First, to investigate whether intraoperative or postoperative administration of Intravenous (IV) iron supplements in patients undergoing primary total knee arthroplasty (TKA) can contribute to the hemoglobin recovery during the postoperative period (between 4 and 8 weeks after surgery). Second, to examine whether the administration of IV iron supplements during or immediately after TKA in patients undergoing primary TKA can reduce the need for allogenic blood transfusion during hospitalization. METHODS Articles published between January 1, 1990, and June 30, 2023 were searched in PubMed, Cochrane, and Embase. The population, intervention, comparison, and outcome of this study are as follows; Population: Patients undergoing primary total knee arthroplasty; Intervention: Administration of IV iron supplements during or immediately after surgery; Comparison: Non-administration of IV iron supplements; Outcome: Degree of hemoglobin recovery (between 4 and 8 weeks after surgery) and the need for blood transfusion during hospitalization. RESULTS There was a statistically significant difference in the amount of change in hemoglobin between iron supplementation group and non-iron supplementation group. The effect size were -0.44 (95% confidence interval: -0.69 to -0.19, P value < .001) in all patients. This means that the amount of change in hemoglobin were significantly reduced in the iron supplementation group than in the non-iron supplementation group. There was a statistically significant difference for post-operative transfusion rate between 2 groups. The effect size were 0.28 (95% confidence interval: 0.10-0.81, P value = .02) in all patients. This means that the post-operative transfusion rate was significantly less in the iron supplementation group than in the non-iron supplementation group. CONCLUSION The administration of IV iron supplements during or after TKA surgery increases hemoglobin recovery between 4 and 8 weeks after surgery and reduces the need for allogeneic blood transfusion during hospitalization.
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Affiliation(s)
- Sang Gyu Kwak
- Department of Medical Statistics, College of Medicine, Daegu Catholic University, Daegu, Korea
| | - Jae Bum Kwon
- Department of Orthopaedic Surgery, College of Medicine, Daegu Catholic University, Daegu, Korea
| | - Jin Woo Bae
- Department of Orthopaedic Surgery, College of Medicine, Daegu Catholic University, Daegu, Korea
| | - Dong Jin Bae
- Department of Orthopaedic Surgery, College of Medicine, Daegu Catholic University, Daegu, Korea
| | - Dong Kun Kim
- College of Medicine, Daegu Catholic University, Daegu, Korea
| | - Won-Kee Choi
- Department of Orthopaedic Surgery, College of Medicine, Daegu Catholic University, Daegu, Korea
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O'Loughlin E, Chih H, Sivalingam P, Symons J, Godsall G, MacLean B, Richards T. IRON NOF trial: IV iron for anaemic patients with femoral fracture. BJA OPEN 2023; 7:100222. [PMID: 37638076 PMCID: PMC10457485 DOI: 10.1016/j.bjao.2023.100222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 06/28/2023] [Accepted: 07/21/2023] [Indexed: 08/29/2023]
Abstract
Background Preoperative anaemia is associated with increased use of blood transfusions, a greater risk of postoperative complications, and patient morbidity. The IRON NOF trial aimed to investigate whether the administration of i.v. iron in anaemic patients during hip fracture surgery reduced the need for blood transfusion and improved patient outcomes. Methods This phase III double-blind, randomised, placebo-controlled trial included patients >60 yr old with preoperative anaemia undergoing surgery for femoral neck or subtrochanteric fracture across seven Australian Hospitals. Patients were randomly allocated on a 1:1 basis to receive either i.v. iron carboxymaltose 1000 mg or placebo (saline) at operation. The primary endpoint was blood transfusion use, with secondary endpoints of haemoglobin concentration at 6 weeks, length of hospital stay, rehabilitation duration to discharge, and 6-month mortality. Subgroup analysis compared outcomes in patients <80 yr old and patients >80 yr old. All analyses were performed by intention-to-treat. This trial was terminated early because of jurisdictional changes of more restrictive transfusion practices and changes in consent requirements. Results Participants (n=143) were recruited between February 2013 and May 2017. There was no difference observed in the incidence of blood transfusion between the treatment group (18/70) (26%) compared with the placebo group (27/73) (37%) (odds ratio for transfusion if receiving placebo: 1.70; 95% confidence interval [CI] 0.83-3.47; P=0.15) and there was no overall difference in the median number of blood units transfused between groups (odds ratio 1.52; 95% CI 0.77-3.00; P=0.22). Patients receiving i.v. iron had a higher haemoglobin 6 weeks after intervention compared with the placebo group (Hb 116 g L-1vs 108 g L-1; P=0.01). No difference was observed in length of hospital stay, rehabilitation duration to discharge, or 6-month mortality. However, in younger patients without major bleeding, the use of placebo compared with i.v. iron was associated with an increased number of units of blood transfused (placebo transfusion incidence rate ratio 3.88; 95% CI 1.16-13.0; P=0.03). Conclusions In anaemic patients undergoing surgery for hip fracture, i.v. iron did not reduce the overall proportion of patients receiving blood transfusion. The use of i.v. iron may reduce the amount of blood transfused in younger patients. The use of i.v. iron is associated with increased haemoglobin concentrations 6 weeks after the operation. Clinical trial registration ACTRN12612000448842.
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Affiliation(s)
- Edmond O'Loughlin
- Department of Anaesthesia, Pain and Perioperative Medicine, Fiona Stanley and Fremantle Hospital Group, Perth, Western Australia, Australia
| | - HuiJun Chih
- School of Population Health, Faculty of Health Sciences, Curtin University, Bentley, Perth, Western Australia, Australia
| | - Pal Sivalingam
- Department of Anaesthetics, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Joel Symons
- Department of Anaesthesia and Perioperative Medicine, Alfred Hospital and Monash University, Melbourne, Victoria, Australia
| | - Guy Godsall
- Department of Anaesthesia, Sunshine Coast University Hospital, Birtinya, Queensland, Australia
| | - Beth MacLean
- Division of Surgery, The University of Western Australia, Perth, Western Australia, Australia
| | - Toby Richards
- Division of Surgery, The University of Western Australia, Perth, Western Australia, Australia
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Hoesl V, Kempa S, Prantl L, Ochsenbauer K, Hoesl J, Kehrer A, Bosselmann T. The LRINEC Score-An Indicator for the Course and Prognosis of Necrotizing Fasciitis? J Clin Med 2022; 11:jcm11133583. [PMID: 35806870 PMCID: PMC9267597 DOI: 10.3390/jcm11133583] [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: 05/18/2022] [Revised: 06/15/2022] [Accepted: 06/17/2022] [Indexed: 11/26/2022] Open
Abstract
Background: The Laboratory Risk Indicator for Necrotizing Fasciitis score (LRINEC) is a simple tool used to support early diagnosis of Necrotizing Fasciitis (NF). The aim of this study was to investigate whether the LRINEC is suitable as a progression and prognosis parameter in patients with NF. Methods: In this retrospective study, laboratory data of 70 patients with NF were analyzed. The LRINEC was calculated for every patient at the time of hospital admission and postoperatively after surgical interventions. Furthermore, the LRINEC was examined as a prognostic factor for survival. Results: The overall lethality of our series was 20 out of 70 (28.6%). A highly significant LRINEC decrease was found for serial debridements. The largest decrease was observed after the first debridement. There was a significant difference between the initial LRINEC of deceased and surviving patients. A cut off value of >6.5 (7 LRINEC points) resulted in an optimal constellation of sensitivity (70%) and specificity (60%) to predict lethality in patients with NF. Conclusions: The LRINEC significantly decreases after surgical debridement. An initial LRINEC equal or greater than seven is an independent prognostic marker for lethality and can help to identify high-risk patients.
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Affiliation(s)
- Vanessa Hoesl
- Center of Plastic, Hand and Reconstructive Surgery, University Hospital Regensburg, 93053 Regensburg, Germany
| | - Sally Kempa
- Center of Plastic, Hand and Reconstructive Surgery, University Hospital Regensburg, 93053 Regensburg, Germany
| | - Lukas Prantl
- Center of Plastic, Hand and Reconstructive Surgery, University Hospital Regensburg, 93053 Regensburg, Germany
| | - Kathrin Ochsenbauer
- Center of Plastic, Hand and Reconstructive Surgery, University Hospital Regensburg, 93053 Regensburg, Germany
| | - Julian Hoesl
- Faculty of Medicine, University of Regensburg, 93053 Regensburg, Germany
| | - Andreas Kehrer
- Section of Plastic Surgery, Hospital Ingolstadt, 85049 Ingolstadt, Germany
| | - Talia Bosselmann
- Center of Plastic, Hand and Reconstructive Surgery, University Hospital Regensburg, 93053 Regensburg, Germany
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Tiglis M, Cobilinschi C, Elena Mirea L, Emil Băetu A, Peride I, Paul Neagu T, Niculae A, Alexandru Checherită I, Marina Grintescu I. The Importance of Iron Administration in Correcting Anaemia After Major Surgery. J Crit Care Med (Targu Mures) 2021; 7:184-191. [PMID: 34722921 PMCID: PMC8519388 DOI: 10.2478/jccm-2021-0028] [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: 06/30/2021] [Accepted: 07/21/2021] [Indexed: 11/20/2022] Open
Abstract
INTRODUCTION Postoperative anaemia can affect more than 90% of patients undergoing major surgeries. Patients develop an absolute iron deficiency in the face of significant blood loss or preoperative anaemia and major surgery. Studies have shown the negative impact of these factors on transfusion requirements, infections, increased hospitalisation and long-term morbidities. AIM OF THE STUDY The research was performed to determine the correlation between intravenous iron administration in the postoperative period and improved haemoglobin correction trend. MATERIAL AND METHODS A prospective study was conducted to screen and treat iron deficiency in patients undergoing major surgery associated with significant bleeding. For iron deficiency anaemia screening, in the postoperative period, the following bioumoral parameters were assessed: haemoglobin, serum iron, transferrin saturation (TSAT), and ferritin, direct serum total iron-binding capacity (dTIBC), mean corpuscular volume (MCV) and mean corpuscular haemoglobin (MCH). In addition, serum glucose, fibrinogen, urea, creatinine and lactate values were also collected. RESULTS Twenty-one patients undergoing major surgeries (52,38% were emergency and 47,61% elective interventions) were included in the study. Iron deficiency, as defined by ferritin 100-300 μg/L along with transferrin saturation (TSAT) < 20 %, mean corpuscular volume (MVC) < 92 fL, mean corpuscular haemoglobin (MCH) < 33 g/dL, serum iron < 10 μmol/L and direct serum total iron-binding capacity (dTIBC) > 36 μmol/L, was identified in all cases. To correct the deficit and optimise the haematological status, all patients received intravenous ferric carboxymaltose (500-1000 mg, single dose). Using Quadratic statistical analysis, the trend of haemoglobin correction was found to be a favourable one. CONCLUSION The administration of intravenous ferric carboxymaltose in the postoperative period showed the beneficial effect of this type of intervention on the haemoglobin correction trend in these groups of patients.
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Affiliation(s)
- Mirela Tiglis
- “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania
- Emergency Clinical Hospital of Bucharest, BucharestRomania
| | - Cristian Cobilinschi
- “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania
- Emergency Clinical Hospital of Bucharest, BucharestRomania
| | - Liliana Elena Mirea
- “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania
- Emergency Clinical Hospital of Bucharest, BucharestRomania
| | - Alexandru Emil Băetu
- “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania
- Emergency Clinical Hospital of Bucharest, BucharestRomania
| | - Ileana Peride
- “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania
| | | | - Andrei Niculae
- “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania
| | | | - Ioana Marina Grintescu
- “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania
- Emergency Clinical Hospital of Bucharest, BucharestRomania
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Doan MK, Pollock JR, Moore ML, Hassebrock JD, Makovicka JL, Tokish JM, Patel KA. Increasing severity of anemia is associated with poorer 30-day outcomes for total shoulder arthroplasty. JSES Int 2021; 5:360-364. [PMID: 34136840 PMCID: PMC8178617 DOI: 10.1016/j.jseint.2021.02.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Background Total shoulder arthroplasty (TSA) has increased in utilization over the past several decades. Anemia is a common preoperative condition among patients undergoing TSA and has been associated with poorer outcomes in other surgical procedures. To the best of our knowledge, no study has analyzed the association between anemia severity and TSA outcomes. Therefore, the purpose of this study is to determine the effects that increasing severity of anemia may have on the postoperative outcomes in patients receiving primary TSA. Methods A retrospective analysis was performed using the American College of Surgeons National Surgery Quality Improvement Project database from the years 2015 to 2018. Current Procedure Terminology code 23472 was used to identify all primary TSA procedures recorded during this time frame. Patients with greater than 38% preoperative hematocrit (HCT) were classified as having normal HCT levels. Patients with HCT values between 33% and 38% were classified as having mild anemia. All patients with less than 33% HCT were classified as having moderate/severe anemia. Patient demographic information, preoperative risk factors, and postoperative outcomes were compared among the 3 cohorts. A multivariate logistic regression including demographic factors and comorbidities was performed to determine whether increasing severity of anemia is independently associated with poorer postoperative outcomes. Results Of the 15,185 patients included in this study, 11,404 had normal HCT levels, 2962 patients were mildly anemic, and 819 patients had moderate to severe anemia. With increasing severity of anemia, there was an increased average hospital length of stay (1.6 vs. 2.1 vs. 3.0 days, P < .001), rate of readmissions (2.3% vs. 4.8% vs. 7.0%, P < .001), and rate of all reoperations (1.1% vs. 1.8% vs. 3.1%, P < .001). There was a statistically significant increase in both minor (1.9% vs. 2.7% vs. 4.4%, P < .001) and major (1.2% vs. 2.4% vs. 4.3%, P < .001) postoperative complication rates as well. Multivariate analysis identified anemia as an independent predictor of readmissions, reoperations, minor complications, and major complications. Conclusion We found increasing severity of anemia to be associated with progressively worse 30-day postoperative outcomes. This is consistent with the outcomes found for increasing severity of anemia in patients receiving other total joint procedures. Using preoperative HCT levels may be a useful tool for predicting the risk of postoperative complications in patients undergoing TSA. This information could be used to further optimize patient selection for primary TSA.
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Affiliation(s)
- Matthew K. Doan
- Mayo Clinic Alix School of Medicine, Mayo Clinic, Scottsdale, AZ, USA
| | - Jordan R. Pollock
- Mayo Clinic Alix School of Medicine, Mayo Clinic, Scottsdale, AZ, USA
| | - M. Lane Moore
- Mayo Clinic Alix School of Medicine, Mayo Clinic, Scottsdale, AZ, USA
| | | | | | - John M. Tokish
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, AZ, USA
| | - Karan A. Patel
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, AZ, USA
- Corresponding author: Karan A. Patel, MD, Department of Orthopedic Surgery. Mayo Clinic, 5777 E Mayo Blvd, Phoenix, AZ 85054, USA.
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Platelet-rich plasma for sports-related muscle, tendon and ligament injuries: an umbrella review. BLOOD TRANSFUSION = TRASFUSIONE DEL SANGUE 2019; 17:465-478. [PMID: 31846610 DOI: 10.2450/2019.0274-19] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Accepted: 11/18/2019] [Indexed: 12/22/2022]
Abstract
BACKGROUND Platelet-rich plasma (PRP) has been used in different non-transfusion indications due to its role in tissue regeneration and healing. The aim of this overview of systematic reviews (umbrella review) is to provide a summary of the existing research syntheses related to PRP use for sports-related muscle, tendon and ligament injuries. MATERIALS AND METHODS Literature searches were performed in MEDLINE, Embase, and Cochrane Library to identify systematic reviews focusing on PRP use for sports-related muscle, tendon and ligament injuries. The methodological quality of included studies was assessed using the checklist for systematic reviews and research syntheses developed by the Joanna Briggs Institute and the GRADE assessment. RESULTS Twenty-two studies met the inclusion criteria. Five studies evaluated PRP use for acute muscle injury, and 17 evaluated PRP use for tendon and ligament injury. Studies were heterogeneous in terms of the dose and number of PRP injections, and the control groups. Three of the 5 reviews evaluating acute muscle injury concluded that PRP had no effect on the outcomes considered. One review shows superior efficacy of rehabilitation exercise compared to PRP. One review shows that PRP may result in an earlier return to sport for acute grade I-II injury. Eight out of the 17 reviews evaluating PRP for tendon and ligament injuries show a statistically significant (p<0.05) difference in pain and/or function outcome measures favouring PRP compared to controls, although most of the observed differences were small. Adverse events data and quality of life outcomes were rarely analysed or reported in the included studies and were considered clinically insignificant. DISCUSSION In most of the included reviews, the available evidence was judged to be of low/very low quality due to risk of bias, inconsistency and imprecision, thus making the level of certainty of these findings low and not adequate to support the general use of PRP in this setting.
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The use of platelet-rich plasma in oral surgery: a systematic review and meta-analysis. BLOOD TRANSFUSION = TRASFUSIONE DEL SANGUE 2019; 17:357-367. [PMID: 31577533 DOI: 10.2450/2019.0177-19] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Accepted: 09/02/2019] [Indexed: 12/24/2022]
Abstract
BACKGROUND The aim of this systematic review and meta-analysis was to evaluate the benefit of platelet rich plasma (PRP) in oral surgery. MATERIALS AND METHODS We performed a systematic search of the literature. The GRADE system was used to assess the certainty of the body of evidence. RESULTS We found 21 randomised controlled trials that met our inclusion criteria: 12 studies included patients with periodontal defects, five studies focused on healing of extraction sockets, three studies on sinus lift augmentation, and one study on periapical osseous defects. However, for the quantitative synthesis (meta-analysis), we evaluated "periodontal defects" studies only, since for other clinical contexts the number of studies were too low and the procedural heterogeneity was too high to allow pooling of data. PRP-containing regimens were compared to non-PRP-containing regimens. Primary outcomes for the evaluation of periodontal defects were probing depths, clinical attachment level, gingival recession, and radiographic bone defect. It is not usually clear whether or not the use of PRP compared to controls affects "probing depth" at long-term follow up; the between group differences were small and unlikely to be of clinical importance (i.e., very low quality of evidence). For the other outcomes analysed ("clinical attachment levels", "gingival recession", "bony defect"), we observed a very slight marginal clinical benefit of PRP compared to controls. The available evidence for these comparisons was rated as low quality as most of the studies selected showed inconsistency, imprecision, and risk of bias. DISCUSSION Evidence from a comparison between the use in oral surgery of PRP-containing regimens compared to other regimens not-containing PRP was of low quality. The results of the meta-analysis, limited to studies in patients with periodontal defects, document that PRP was slightly more effective compared to controls not-containing PRP.
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Franchini M, Marano G, Veropalumbo E, Masiello F, Pati I, Candura F, Profili S, Catalano L, Piccinini V, Pupella S, Vaglio S, Liumbruno GM. Patient Blood Management: a revolutionary approach to transfusion medicine. BLOOD TRANSFUSION = TRASFUSIONE DEL SANGUE 2019; 17:191-195. [PMID: 31246561 PMCID: PMC6596379 DOI: 10.2450/2019.0109-19] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Accepted: 05/13/2019] [Indexed: 04/12/2023]
Abstract
Patient Blood Management (PBM) is a multimodal, multidisciplinary approach adopted to limit the use and the need for allogeneic blood transfusion in all at-risk patients with the aim of improving their clinical outcomes. Although PBM usually refers to surgical patients, its clinical use has gradually evolved over the last few years and it now also refers to medical conditions. This review will critically analyse the current knowledge on the use of PBM programmes in surgical and non-surgical patients.
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Affiliation(s)
- Massimo Franchini
- Italian National Blood Centre, National Institute of Health, Rome, Italy
- Department of Haematology and Transfusion Medicine, “Carlo Poma” Hospital, Mantua, Italy
| | - Giuseppe Marano
- Italian National Blood Centre, National Institute of Health, Rome, Italy
| | - Eva Veropalumbo
- Italian National Blood Centre, National Institute of Health, Rome, Italy
| | - Francesca Masiello
- Italian National Blood Centre, National Institute of Health, Rome, Italy
| | - Ilaria Pati
- Italian National Blood Centre, National Institute of Health, Rome, Italy
| | - Fabio Candura
- Italian National Blood Centre, National Institute of Health, Rome, Italy
| | - Samantha Profili
- Italian National Blood Centre, National Institute of Health, Rome, Italy
| | - Liviana Catalano
- Italian National Blood Centre, National Institute of Health, Rome, Italy
| | - Vanessa Piccinini
- Italian National Blood Centre, National Institute of Health, Rome, Italy
| | - Simonetta Pupella
- Italian National Blood Centre, National Institute of Health, Rome, Italy
| | - Stefania Vaglio
- Italian National Blood Centre, National Institute of Health, Rome, Italy
- Department of Clinical and Molecular Medicine, “Sapienza” University of Rome, Rome, Italy
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Implementation of a patient blood management programme in obstetrics: let's do it! BLOOD TRANSFUSION = TRASFUSIONE DEL SANGUE 2019; 17:87-88. [PMID: 31013248 DOI: 10.2450/2019.0269-18] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Franchini M, Liumbruno GM. The key role of tranexamic acid in Patient Blood Management programmes. BLOOD TRANSFUSION = TRASFUSIONE DEL SANGUE 2018; 16:471-472. [PMID: 30388070 PMCID: PMC6214825 DOI: 10.2450/2018.0177-18] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/15/2023]
Affiliation(s)
- Massimo Franchini
- Italian National Blood Centre, National Institute of Health, Rome, Italy
- Department of Haematology and Transfusion Medicine, “Carlo Poma” Hospital, Mantua, Italy
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Gómez-Ramírez S, Brilli E, Tarantino G, Muñoz M. Sucrosomial ® Iron: A New Generation Iron for Improving Oral Supplementation. Pharmaceuticals (Basel) 2018; 11:E97. [PMID: 30287781 PMCID: PMC6316120 DOI: 10.3390/ph11040097] [Citation(s) in RCA: 63] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Revised: 09/28/2018] [Accepted: 10/02/2018] [Indexed: 01/28/2023] Open
Abstract
Iron deficiency (ID) is usually treated with oral iron salts, but up to 50% of patients complain of gastrointestinal side effects, leading to reduced treatment compliance. Intravenous (IV) iron formulations are increasingly safer, but there is still a risk of infusion and hypersensitivity reactions and the need for a venous access and infusion monitoring. Sucrosomial® iron (SI) is an innovative oral iron formulation in which ferric pyrophosphate is protected by a phospholipid bilayer plus a sucrester matrix (sucrosome), which is absorbed through para-cellular and trans-cellular routes (M cells). This confers SI unique structural, physicochemical and pharmacokinetic characteristics, together with high iron bioavailability and excellent gastrointestinal tolerance. The analysis of available evidence supports oral SI iron as a valid option for ID treatment, which is more efficacious and better tolerated than oral iron salts. SI has also demonstrated similar effectiveness, with lower risks, in patients usually receiving IV iron (e.g., chronic kidney disease, cancer, bariatric surgery). Thus, oral SI emerges as a most valuable first option for treating ID, even more for subjects with intolerance to or inefficacy of iron salts. Moreover, SI should be also considered as an alternative to IV iron for initial and/or maintenance treatment in different patient populations.
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Affiliation(s)
- Susana Gómez-Ramírez
- Department of Internal Medicine, University Hospital Virgen de la Victoria. Campus de Teatinos, 2010 Málaga, Spain.
| | - Elisa Brilli
- Scientific Department, Alesco S.r.l. Via delle Lenze, 216/B, 56122 Pisa, Italy.
| | - Germano Tarantino
- Scientific Department, Pharmanutra S.p.A. Via delle Lenze, 216/B, 56122 Pisa, Italy.
| | - Manuel Muñoz
- Perioperative Transfusion Medicine, Department of Surgical Specialties, Biochemistry and Immunology, School of Medicine, Campus de Teatinos, 29071 Málaga, Spain.
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