1
|
Ravella S. Association between oral nutrition and inflammation after intestinal transplantation. Hum Immunol 2024; 85:110809. [PMID: 38724327 DOI: 10.1016/j.humimm.2024.110809] [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: 01/18/2024] [Revised: 04/27/2024] [Accepted: 05/01/2024] [Indexed: 06/04/2024]
Abstract
Intestinal transplantation (Itx) can be a life-saving treatment for certain patient populations, including those patients with intestinal failure (IF) who develop life-threatening complications due to the use of parenteral nutrition (PN). Most patients who have undergone Itx are eventually able to tolerate a full oral diet. However, little guidance or consensus exists regarding optimizing the specific components of an oral diet for Itx patients, including macronutrients, micronutrients and dietary patterns. While oral dietary prescriptions have moved to the forefront of primary and preventive care, this movement has yet to occur across the field of organ transplantation. Evidence to date points to the role of systemic chronic inflammation (SCI) in a wide variety of chronic diseases as well as post-transplant graft dysfunction. This review will discuss current trends in oral nutrition for Itx patients and also offer novel insights into nutritional management techniques that may help to decrease SCI and chronic disease risk as well as optimize graft function.
Collapse
|
2
|
Salvadori M, Rosso G. Update on the reciprocal interference between immunosuppressive therapy and gut microbiota after kidney transplantation. World J Transplant 2024; 14:90194. [PMID: 38576749 PMCID: PMC10989467 DOI: 10.5500/wjt.v14.i1.90194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Revised: 12/22/2023] [Accepted: 12/29/2023] [Indexed: 03/15/2024] Open
Abstract
Gut microbiota is often modified after kidney transplantation. This principally happens in the first period after transplantation. Antibiotics and, most of all, immunosuppressive drugs are the main responsible. The relationship between immunosuppressive drugs and the gut microbiota is bilateral. From one side immunosuppressive drugs modify the gut microbiota, often generating dysbiosis; from the other side microbiota may interfere with the immunosuppressant pharmacokinetics, producing products more or less active with respect to the original drug. These phenomena have influence over the graft outcomes and clinical consequences as rejections, infections, diarrhea may be caused by the dysbiotic condition. Corticosteroids, calcineurin inhibitors such as tacrolimus and cyclosporine, mycophenolate mofetil and mTOR inhibitors are the immunosuppressive drugs whose effect on the gut microbiota is better known. In contrast is well known how the gut microbiota may interfere with glucocorticoids, which may be transformed into androgens. Tacrolimus may be transformed by micro biota into a product called M1 that is 15-fold less active with respect to tacrolimus. The pro-drug mycophenolate mofetil is normally transformed in mycophenolic acid that according the presence or not of microbes producing the enzyme glu curonidase, may be transformed into the inactive product.
Collapse
Affiliation(s)
- Maurizio Salvadori
- Department of Renal Transplantation, Careggi University Hospital, Florence 50139, Tuscany, Italy
| | - Giuseppina Rosso
- Division of Nephrology, San Giovanni di Dio Hospital, Florence 50143, Toscana, Italy
| |
Collapse
|
3
|
Karaterzi S, Tönshoff B, Ahlenstiel-Grunow T, Baghai M, Beck B, Büscher A, Eifler L, Giese T, Lezius S, Müller C, Oh J, Zapf A, Weber LT, Pape L. A multi-center interventional study to assess pharmacokinetics, effectiveness, and tolerability of prolonged-release tacrolimus after pediatric kidney transplantation: study protocol for a prospective, open-label, randomized, two-phase, two-sequence, single dose, crossover, phase III b trial. FRONTIERS IN NEPHROLOGY 2024; 4:1331510. [PMID: 38444519 PMCID: PMC10912931 DOI: 10.3389/fneph.2024.1331510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 01/25/2024] [Indexed: 03/07/2024]
Abstract
Background Tacrolimus, a calcineurin inhibitor (CNI), is currently the first-line immunosuppressive agent in kidney transplantation. The therapeutic index of tacrolimus is narrow due to due to the substantial impact of minor variations in drug concentration or exposure on clinical outcomes (i.e., nephrotoxicity), and it has a highly variable intra- and inter-individual bioavailability. Non-adherence to immunosuppressants is associated with rejection after kidney transplantation, which is the main cause of long-term graft loss. Once-daily formulations have been shown to significantly improve adherence compared to twice-daily dosing. Envarsus®, the once-daily prolonged-release formulation of tacrolimus, offers the same therapeutic efficacy as the conventional twice-daily immediate-release tacrolimus formulation (Prograf®) with improved bioavailability, a more consistent pharmacokinetic profile, and a reduced peak to trough, which may reduce CNI-related toxicity. Envarsus® has been approved as an immunosuppressive therapy in adults following kidney or liver transplantation but has not yet been approved in children. The objective of this study is to evaluate the pharmacokinetic profile, efficacy, and tolerability of Envarsus® in children and adolescents aged ≥ 8 and ≤ 18 years to assess its potential role as an additional option for immunosuppressive therapy in children after kidney transplantation. Methods/design The study is designed as a randomized, prospective crossover trial. Each patient undergoes two treatment sequences: sequence 1 includes 4 weeks of Envarsus® and sequence 2 includes 4 weeks of Prograf®. Patients are randomized to either group A (sequence 1, followed by sequence 2) or group B (sequence 2, followed by sequence 1). The primary objective is to assess equivalency between total exposure (of tacrolimus area under the curve concentration (AUC0-24)), immediate-release tacrolimus (Prograf®) therapy, and prolonged-release tacrolimus (Envarsus®) using a daily dose conversion factor of 0.7 for prolonged- versus immediate-release tacrolimus. Secondary objectives are the assessment of pharmacodynamics, pharmacogenetics, adherence, gut microbiome analyses, adverse events (including tacrolimus toxicity and biopsy-proven rejections), biopsy-proven rejections, difference in estimated glomerular filtration rate (eGFR), and occurrence of donor-specific antibodies (DSAs). Discussion This study will test the hypothesis that once-daily prolonged-release tacrolimus (Envarsus®) is bioequivalent to twice-daily intermediate-release tacrolimus after pediatric kidney transplantation and may reduce toxicity and facilitate medication adherence. This novel concept may optimize immunosuppressive therapy for more stable graft function and increased graft survival by avoiding T-cell mediated and/or antibody-mediated rejection due to improved adherence. In addition, the study will provide data on the pharmacodynamics and pharmacogenetics of prolonged-release tacrolimus in children and adolescents. Clinical Trial Registration EUDRA-CT 2019-003710-13 and ClinicalTrial.gov, identifier NCT06057545.
Collapse
Affiliation(s)
- Sinem Karaterzi
- Department of Pediatrics II, University Hospital of Essen, Essen, Germany
| | - Burkhard Tönshoff
- Department of Pediatrics I, University Children’s Hospital Heidelberg, Heidelberg, Germany
| | | | - Maral Baghai
- Department of Pediatrics I, University Children’s Hospital Heidelberg, Heidelberg, Germany
- Structural and Computational Biology Unit, European Molecular Biology Laboratory, Heidelberg, Germany
| | - Bodo Beck
- Institute of Human Genetics, University Hospital of Cologne, Cologne, Germany
| | - Anja Büscher
- Department of Pediatrics II, University Hospital of Essen, Essen, Germany
| | - Lisa Eifler
- Children’s and Adolescents’ Hospital, Pediatric Nephrology, University Hospital of Cologne, Cologne, Germany
| | - Thomas Giese
- Department of Immunology, University Hospital Heidelberg, Heidelberg, Germany
| | - Susanne Lezius
- Institute of Medical Biometry and Epidemiology, University Hospital Eppendorf, Hamburg, Germany
| | - Carsten Müller
- Pharmacology at the Laboratory Diagnostics Centre, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Jun Oh
- Department of Pediatric Nephrology and Gastroenterology, University Hospital Eppendorf, Hamburg, Germany
| | - Antonia Zapf
- Institute of Medical Biometry and Epidemiology, University Hospital Eppendorf, Hamburg, Germany
| | - Lutz T. Weber
- Children’s and Adolescents’ Hospital, Pediatric Nephrology, University Hospital of Cologne, Cologne, Germany
| | - Lars Pape
- Department of Pediatrics II, University Hospital of Essen, Essen, Germany
| |
Collapse
|
4
|
Hand J, Imlay H. Antimicrobial Stewardship in Immunocompromised Patients: Current State and Future Opportunities. Infect Dis Clin North Am 2023; 37:823-851. [PMID: 37741735 DOI: 10.1016/j.idc.2023.08.002] [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: 09/25/2023]
Abstract
Immunocompromised (IC) patients are high risk for complications due to a high rate of antibiotic exposure. Antimicrobial stewardship interventions targeted to IC patients can be challenging due to limited data in this population and a high risk of severe infection-related outcomes. Here, the authors review immunocompromised antimicrobial stewardship barriers, metrics, and opportunities for antimicrobial use and testing optimization. Last, the authors highlight future steps in the field.
Collapse
Affiliation(s)
- Jonathan Hand
- Ochsner Health, New Orleans, LA, USA; University of Queensland School of Medicine, Ochsner Clinical School
| | - Hannah Imlay
- University of Utah Department of Internal Medicine, Salt Lake City, UT, USA.
| |
Collapse
|
5
|
Ha MV, McCormick TS, Salem I, Al-Shakhshir H, Ghannoum MA, Carroll BT. Skin and gut microbial associations with squamous cell carcinoma in solid organ transplant recipients. Arch Dermatol Res 2023; 315:2709-2713. [PMID: 37278910 DOI: 10.1007/s00403-023-02644-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 04/25/2023] [Accepted: 05/17/2023] [Indexed: 06/07/2023]
Abstract
Solid organ transplant recipients (SOTRs) are burdened with a significantly higher risk of squamous cell carcinoma (SCC) compared to the general population. Accumulating evidence suggests the potential influence of microbial dysbiosis on transplant outcomes. Based on these observations, we sought to identify differences in the cutaneous and gut microbiomes of SOTRs with and without a history of SCC. This case-control study collected and analyzed non-lesional skin and fecal samples of 20 SOTRs > 18 years old with either ≥ 4 diagnoses of SCC since most recent transplant (n = 10) or 0 diagnoses of SCC (n = 10). The skin and gut microbiomes were investigated with Next-Generation Sequencing, and analysis of variance (ANOVA) followed by Tukey pairwise comparison procedure was used to test for differences in taxonomic relative abundances and microbial diversity indices between the two cohorts. Analyses of the skin microbiome showed increased bacterial and reduced fungal diversity in SOTRs with a history of SCC compared to SOTRs without a history of SCC (bacterial median Shannon diversity index (SDI) = 3.636 and 3.154, p < 0.05; fungal SDI = 4.474 and 6.174, p < 0.05, respectively). Analyses of the gut microbiome showed reduced bacterial and fungal diversity in the SCC history cohort compared to the SCC history-negative cohort (bacterial SDI = 2.620 and 3.300, p < 0.05; fungal SDI = 3.490 and 3.812, p < 0.05, respectively). The results of this pilot study thus show a trend toward the bacterial and fungal communities of the gut and skin being distinct in SOTRs with a history of SCC compared to SOTRs without a history of SCC. It furthermore demonstrates the potential for microbial markers to be used in the prognostication of squamous cell carcinoma risk in solid organ transplant recipients.
Collapse
Affiliation(s)
- Megan V Ha
- Department of Dermatology, Case Western Reserve University School of Medicine, Cleveland, OH, USA.
- Department of Dermatology, University Hospitals Cleveland Medical Center, 11100 Euclid Avenue, Lakeside 3500, Cleveland, OH, 44106, USA.
| | - Thomas S McCormick
- Department of Dermatology, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Iman Salem
- Department of Dermatology, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Hilmi Al-Shakhshir
- Department of Dermatology, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Mahmoud A Ghannoum
- Department of Dermatology, Case Western Reserve University School of Medicine, Cleveland, OH, USA
- Department of Dermatology, University Hospitals Cleveland Medical Center, 11100 Euclid Avenue, Lakeside 3500, Cleveland, OH, 44106, USA
| | - Bryan T Carroll
- Department of Dermatology, Case Western Reserve University School of Medicine, Cleveland, OH, USA
- Department of Dermatology, University Hospitals Cleveland Medical Center, 11100 Euclid Avenue, Lakeside 3500, Cleveland, OH, 44106, USA
| |
Collapse
|
6
|
Manes A, Di Renzo T, Dodani L, Reale A, Gautiero C, Di Lauro M, Nasti G, Manco F, Muscariello E, Guida B, Tarantino G, Cataldi M. Pharmacomicrobiomics of Classical Immunosuppressant Drugs: A Systematic Review. Biomedicines 2023; 11:2562. [PMID: 37761003 PMCID: PMC10526314 DOI: 10.3390/biomedicines11092562] [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: 08/29/2023] [Revised: 09/13/2023] [Accepted: 09/14/2023] [Indexed: 09/29/2023] Open
Abstract
The clinical response to classical immunosuppressant drugs (cIMDs) is highly variable among individuals. We performed a systematic review of published evidence supporting the hypothesis that gut microorganisms may contribute to this variability by affecting cIMD pharmacokinetics, efficacy or tolerability. The evidence that these drugs affect the composition of intestinal microbiota was also reviewed. The PubMed and Scopus databases were searched using specific keywords without limits of species (human or animal) or time from publication. One thousand and fifty five published papers were retrieved in the initial database search. After screening, 50 papers were selected to be reviewed. Potential effects on cIMD pharmacokinetics, efficacy or tolerability were observed in 17/20 papers evaluating this issue, in particular with tacrolimus, cyclosporine, mycophenolic acid and corticosteroids, whereas evidence was missing for everolimus and sirolimus. Only one of the papers investigating the effect of cIMDs on the gut microbiota reported negative results while all the others showed significant changes in the relative abundance of specific intestinal bacteria. However, no unique pattern of microbiota modification was observed across the different studies. In conclusion, the available evidence supports the hypothesis that intestinal microbiota could contribute to the variability in the response to some cIMDs, whereas data are still missing for others.
Collapse
Affiliation(s)
- Annalaura Manes
- Section of Pharmacology, Department of Neuroscience, Reproductive Sciences and Dentistry, Federico II University of Naples, 80131 Naples, Italy; (A.M.); (L.D.); (F.M.)
| | - Tiziana Di Renzo
- Institute of Food Sciences, National Research Council, 83100 Avellino, Italy; (T.D.R.); (A.R.)
| | - Loreta Dodani
- Section of Pharmacology, Department of Neuroscience, Reproductive Sciences and Dentistry, Federico II University of Naples, 80131 Naples, Italy; (A.M.); (L.D.); (F.M.)
| | - Anna Reale
- Institute of Food Sciences, National Research Council, 83100 Avellino, Italy; (T.D.R.); (A.R.)
| | - Claudia Gautiero
- Physiology Nutrition Unit, Department of Clinical Medicine and Surgery, Federico II University of Naples, 80131 Naples, Italy; (C.G.); (M.D.L.); (G.N.); (B.G.)
| | - Mariastella Di Lauro
- Physiology Nutrition Unit, Department of Clinical Medicine and Surgery, Federico II University of Naples, 80131 Naples, Italy; (C.G.); (M.D.L.); (G.N.); (B.G.)
| | - Gilda Nasti
- Physiology Nutrition Unit, Department of Clinical Medicine and Surgery, Federico II University of Naples, 80131 Naples, Italy; (C.G.); (M.D.L.); (G.N.); (B.G.)
| | - Federica Manco
- Section of Pharmacology, Department of Neuroscience, Reproductive Sciences and Dentistry, Federico II University of Naples, 80131 Naples, Italy; (A.M.); (L.D.); (F.M.)
| | - Espedita Muscariello
- Nutrition Unit, Department of Prevention, Local Health Authority Napoli 3 Sud, 80059 Naples, Italy;
| | - Bruna Guida
- Physiology Nutrition Unit, Department of Clinical Medicine and Surgery, Federico II University of Naples, 80131 Naples, Italy; (C.G.); (M.D.L.); (G.N.); (B.G.)
| | - Giovanni Tarantino
- Department of Clinical Medicine and Surgery, Federico II University of Naples, 80131 Naples, Italy;
| | - Mauro Cataldi
- Section of Pharmacology, Department of Neuroscience, Reproductive Sciences and Dentistry, Federico II University of Naples, 80131 Naples, Italy; (A.M.); (L.D.); (F.M.)
| |
Collapse
|
7
|
Hidi L, Kovács GI, Szabó D, Makra N, Pénzes K, Juhász J, Sótonyi P, Ostorházi E. Human blood vessel microbiota in healthy adults based on common femoral arteries of brain-dead multi-organ donors. Front Cell Infect Microbiol 2022; 12:1056319. [PMID: 36530429 PMCID: PMC9747773 DOI: 10.3389/fcimb.2022.1056319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 11/07/2022] [Indexed: 12/02/2022] Open
Abstract
Discovery of human microbiota is fundamentally changing our perceptions of certain diseases and their treatments. However little is known about the human blood vessel microbiota, it may have important effects on vascular pathological lesions and vascular homograft failure. In our prospective survey study fourteen femoral arteries, harvested from donors in multi-organ donations, were examined using the V3-V4 region 16S rRNA sequencing method. The most abundant phyla in the human vascular microbiota were Proteobacteria, Firmicutes and Actinobacteria. At the genus level, the most abundant taxa were Staphylococcus, Corynebacterium, Pseudomonas, Bacillus, Acinetobacter and Propionibacterium. Of the bacterial taxa that have an indirect effect on the development of atherosclerosis, we found Porphyromonas gingivalis, Prevotella nigrescens and Enterobacteriaceae spp. with different abundances in our samples. Of the bacteria that are more common in the intestinal flora of healthy than of atherosclerosis patients, Roseburia and Ruminococcus occurred in the majority of samples. The human arterial wall has a unique microbiota that is significantly different in composition from that of other areas of the body. Our present study provides a basis for ensuing research that investigates the direct role of the microbiota in vascular wall abnormalities and the success of vascular allograft transplantations.
Collapse
Affiliation(s)
- László Hidi
- Department of Vascular and Endovascular Surgery, Heart and Vascular Center, Semmelweis University, Budapest, Hungary
| | - Gergely Imre Kovács
- Department of Vascular and Endovascular Surgery, Heart and Vascular Center, Semmelweis University, Budapest, Hungary
| | - Dóra Szabó
- Institute of Medical Microbiology, Semmelweis University, Budapest, Hungary
| | - Nóra Makra
- Institute of Medical Microbiology, Semmelweis University, Budapest, Hungary
| | - Kinga Pénzes
- Institute of Medical Microbiology, Semmelweis University, Budapest, Hungary
| | - János Juhász
- Institute of Medical Microbiology, Semmelweis University, Budapest, Hungary,Faculty of Information Technology and Bionics, Pázmány Péter Catholic University, Budapest, Hungary
| | - Péter Sótonyi
- Department of Vascular and Endovascular Surgery, Heart and Vascular Center, Semmelweis University, Budapest, Hungary
| | - Eszter Ostorházi
- Institute of Medical Microbiology, Semmelweis University, Budapest, Hungary,*Correspondence: Eszter Ostorházi,
| |
Collapse
|
8
|
Swarte JC, Li Y, Hu S, Björk JR, Gacesa R, Vich Vila A, Douwes RM, Collij V, Kurilshikov A, Post A, Klaassen MAY, Eisenga MF, Gomes-Neto AW, Kremer D, Jansen BH, Knobbe TJ, Berger SP, Sanders JSF, Heiner-Fokkema MR, Porte RJ, Cuperus FJC, de Meijer VE, Wijmenga C, Festen EAM, Zhernakova A, Fu J, Harmsen HJM, Blokzijl H, Bakker SJL, Weersma RK. Gut microbiome dysbiosis is associated with increased mortality after solid organ transplantation. Sci Transl Med 2022; 14:eabn7566. [PMID: 36044594 DOI: 10.1126/scitranslmed.abn7566] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
Organ transplantation is a life-saving treatment for patients with end-stage disease, but survival rates after transplantation vary considerably. There is now increasing evidence that the gut microbiome is linked to the survival of patients undergoing hematopoietic cell transplant, yet little is known about the role of the gut microbiome in solid organ transplantation. We analyzed 1370 fecal samples from 415 liver and 672 renal transplant recipients using shotgun metagenomic sequencing to assess microbial taxonomy, metabolic pathways, antibiotic resistance genes, and virulence factors. To quantify taxonomic and metabolic dysbiosis, we also analyzed 1183 age-, sex-, and body mass index-matched controls from the same population. In addition, a subset of 78 renal transplant recipients was followed longitudinally from pretransplantation to 24 months after transplantation. Our data showed that both liver and kidney transplant recipients suffered from gut dysbiosis, including lower microbial diversity, increased abundance of unhealthy microbial species, decreased abundance of important metabolic pathways, and increased prevalence and diversity of antibiotic resistance genes and virulence factors. These changes were found to persist up to 20 years after transplantation. Last, we demonstrated that the use of immunosuppressive drugs was associated with the observed dysbiosis and that the extent of dysbiosis was associated with increased mortality after transplantation. This study represents a step toward potential microbiome-targeted interventions that might influence the outcomes of recipients of solid organ transplantation.
Collapse
Affiliation(s)
- J Casper Swarte
- Department of Gastroenterology and Hepatology, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands.,Division of Nephrology, Department of Internal Medicine, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands
| | - Yanni Li
- Department of Gastroenterology and Hepatology, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands.,Department of Genetics, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands
| | - Shixian Hu
- Department of Gastroenterology and Hepatology, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands.,Department of Genetics, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands
| | - Johannes R Björk
- Department of Gastroenterology and Hepatology, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands.,Department of Genetics, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands
| | - Ranko Gacesa
- Department of Gastroenterology and Hepatology, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands.,Department of Genetics, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands
| | - Arnau Vich Vila
- Department of Gastroenterology and Hepatology, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands.,Department of Genetics, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands
| | - Rianne M Douwes
- Department of Gastroenterology and Hepatology, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands.,Division of Nephrology, Department of Internal Medicine, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands
| | - Valerie Collij
- Department of Gastroenterology and Hepatology, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands.,Department of Genetics, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands
| | - Alexander Kurilshikov
- Department of Genetics, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands
| | - Adrian Post
- Division of Nephrology, Department of Internal Medicine, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands
| | - Marjolein A Y Klaassen
- Department of Gastroenterology and Hepatology, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands.,Department of Genetics, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands
| | - Michele F Eisenga
- Division of Nephrology, Department of Internal Medicine, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands
| | - António W Gomes-Neto
- Division of Nephrology, Department of Internal Medicine, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands
| | - Daan Kremer
- Division of Nephrology, Department of Internal Medicine, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands
| | - Bernadien H Jansen
- Department of Gastroenterology and Hepatology, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands
| | - Tim J Knobbe
- Division of Nephrology, Department of Internal Medicine, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands
| | - Stefan P Berger
- Division of Nephrology, Department of Internal Medicine, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands
| | - Jan-Stephan F Sanders
- Division of Nephrology, Department of Internal Medicine, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands
| | - M Rebecca Heiner-Fokkema
- Department of Laboratory Medicine, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands
| | - Robert J Porte
- Department of Surgery, Section of Hepatobiliary Surgery and Liver Transplantation, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands
| | - Frans J C Cuperus
- Department of Gastroenterology and Hepatology, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands
| | - Vincent E de Meijer
- Department of Surgery, Section of Hepatobiliary Surgery and Liver Transplantation, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands
| | - Cisca Wijmenga
- Department of Gastroenterology and Hepatology, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands.,Department of Genetics, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands
| | - Eleonora A M Festen
- Department of Gastroenterology and Hepatology, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands.,Department of Genetics, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands
| | - Alexandra Zhernakova
- Department of Genetics, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands
| | - Jingyuan Fu
- Department of Genetics, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands.,Department of Pediatrics, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands
| | - Hermie J M Harmsen
- Department of Medical Microbiology and Infection Prevention, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands
| | - Hans Blokzijl
- Department of Gastroenterology and Hepatology, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands
| | - Stephan J L Bakker
- Division of Nephrology, Department of Internal Medicine, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands
| | - Rinse K Weersma
- Department of Gastroenterology and Hepatology, University of Groningen, University Medical Center Groningen, 9713 GZ, Groningen, Netherlands
| |
Collapse
|
9
|
Ugrayová S, Švec P, Hric I, Šardzíková S, Kubáňová L, Penesová A, Adamčáková J, Pačesová P, Horáková J, Kolenová A, Šoltys K, Kolisek M, Bielik V. Gut Microbiome Suffers from Hematopoietic Stem Cell Transplantation in Childhood and Its Characteristics Are Positively Associated with Intra-Hospital Physical Exercise. BIOLOGY 2022; 11:785. [PMID: 35625513 PMCID: PMC9138603 DOI: 10.3390/biology11050785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 05/09/2022] [Accepted: 05/19/2022] [Indexed: 11/30/2022]
Abstract
Gut microbiome impairment is a serious side effect of cancer treatment. The aim of this study was to identify the effects of hematopoietic stem cell transplantation (HSCT) treatment on gut microbiota composition in children with acute lymphoblastic leukemia (ALL). Fecal microbiotas were categorized using specific primers targeting the V1-V3 region of 16S rDNA in eligible pediatric ALL patients after HSCT (n = 16) and in healthy controls (Ctrl, n = 13). An intra-hospital exercise program was also organized for child patients during HSCT treatment. Significant differences in gut microbiota composition were observed between ALL HSCT and Ctrl with further negative effects. Plasma C-reactive protein correlated positively with the pathogenic bacteria Enterococcus spp. and negatively with beneficial bacteria Butyriccocus spp. or Akkermansia spp., respectively (rs = 0.511, p = 0.05; rs = -0.541, p = 0.04; rs = -0.738, p = 0.02). Bacterial alpha diversity correlated with the exercise training characteristics. Therefore, specific changes in the microbiota of children were associated with systemic inflammation or the ability to exercise physically during HSCT treatment.
Collapse
Affiliation(s)
- Simona Ugrayová
- Department of Biological and Medical Science, Faculty of Physical Education and Sport, Comenius University in Bratislava, 814 69 Bratislava, Slovakia; (S.U.); (I.H.); (L.K.)
| | - Peter Švec
- Department of Pediatric Hematology and Oncology, Comenius University and National Institute of Children’s Diseases, Limbova 1, 833 40 Bratislava, Slovakia; (P.Š.); (J.A.); (J.H.); (A.K.)
| | - Ivan Hric
- Department of Biological and Medical Science, Faculty of Physical Education and Sport, Comenius University in Bratislava, 814 69 Bratislava, Slovakia; (S.U.); (I.H.); (L.K.)
| | - Sára Šardzíková
- Department of Microbiology and Virology, Faculty of Natural Sciences, Comenius University in Bratislava, 842 15 Bratislava, Slovakia; (S.Š.); (K.Š.)
| | - Libuša Kubáňová
- Department of Biological and Medical Science, Faculty of Physical Education and Sport, Comenius University in Bratislava, 814 69 Bratislava, Slovakia; (S.U.); (I.H.); (L.K.)
- Biomedical Center, Institute of Clinical and Translational Research, Slovak Academy of Sciences, 845 05 Bratislava, Slovakia;
| | - Adela Penesová
- Biomedical Center, Institute of Clinical and Translational Research, Slovak Academy of Sciences, 845 05 Bratislava, Slovakia;
| | - Jaroslava Adamčáková
- Department of Pediatric Hematology and Oncology, Comenius University and National Institute of Children’s Diseases, Limbova 1, 833 40 Bratislava, Slovakia; (P.Š.); (J.A.); (J.H.); (A.K.)
| | - Petra Pačesová
- Department of Sports Educology and Sports Humanistic, Faculty of Physical Education and Sports, Comenius University in Bratislava, 814 69 Bratislava, Slovakia;
| | - Júlia Horáková
- Department of Pediatric Hematology and Oncology, Comenius University and National Institute of Children’s Diseases, Limbova 1, 833 40 Bratislava, Slovakia; (P.Š.); (J.A.); (J.H.); (A.K.)
| | - Alexandra Kolenová
- Department of Pediatric Hematology and Oncology, Comenius University and National Institute of Children’s Diseases, Limbova 1, 833 40 Bratislava, Slovakia; (P.Š.); (J.A.); (J.H.); (A.K.)
| | - Katarína Šoltys
- Department of Microbiology and Virology, Faculty of Natural Sciences, Comenius University in Bratislava, 842 15 Bratislava, Slovakia; (S.Š.); (K.Š.)
- Comenius University Science Park, Comenius University in Bratislava, 841 04 Bratislava, Slovakia
| | - Martin Kolisek
- Biomedical Center Martin, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 01 Martin, Slovakia;
| | - Viktor Bielik
- Department of Biological and Medical Science, Faculty of Physical Education and Sport, Comenius University in Bratislava, 814 69 Bratislava, Slovakia; (S.U.); (I.H.); (L.K.)
| |
Collapse
|
10
|
Joyce H, Taylor MR, Moffat A, Hong M, Isaac D, Fine N, Greenway SC. Changes in the Composition and Function of the Human Salivary Microbiome After Heart Transplantation: A Pilot Study. TRANSPLANT RESEARCH AND RISK MANAGEMENT 2021. [DOI: 10.2147/trrm.s328467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
|
11
|
Abstract
PURPOSE OF REVIEW To provide a summary of complications of antimicrobials and opportunities for antimicrobial stewardship (AS) in solid organ transplant (SOT) patient care. RECENT FINDINGS Personalized, precision antimicrobial prescribing in SOT aiming to avoid negative consequences of antimicrobials is essential to improving patient outcomes. The positive impact AS efforts in transplant care has been recognized and bespoke activities tailored to special interests of transplant patients and providers are evolving. Strategies to optimize stewardship interventions targeting antibacterial, antiviral, and antifungal drug selection and dosing in the transplant population have been recently published though clinical integration using a 'handshake' stewardship model is an optimal starting point in transplant care. Other recent studies involving transplant recipients have identified opportunities to shorten duration or avoid antimicrobials for certain commonly encountered clinical syndromes. This literature, informing recent consensus clinical practice guidelines, may help support institutional practice guidelines and protocols. Proposals to track and report stewardship process and outcome measures as a routine facet of programmatic transplant quality reporting have been published. However, developing novel metrics accounting for nuances of transplant patients and programs is critical. Important studies are needed to evaluate organizational transplant prescribing cultures and optimal behavioral science-based interventions relevant to antimicrobial use in this population. SUMMARY Consequences of antimicrobial use, such as drug toxicities, and Clostridiodes difficile (CDI) and multidrug-resistant organisms colonization and infection disproportionately affect SOT recipients and are associated with poor allograft and patient outcomes. Stewardship programs encompassing transplant patients aim to personalize antimicrobial prescribing and optimize outcomes. Further studies are needed to better understand optimal intervention strategies in SOT.
Collapse
Affiliation(s)
- Jonathan M Hand
- Department of Infectious Diseases, Ochsner Health, The University of Queensland School of Medicine, Ochsner Clinical School, New Orleans, Louisiana, USA
| |
Collapse
|