1
|
Meyer S, Bay J, Franz AR, Ehrhardt H, Klein L, Petzinger J, Binder C, Kirschenhofer S, Stein A, Hüning B, Heep A, Cloppenburg E, Muyimbwa J, Ott T, Sandkötter J, Teig N, Wiegand S, Schroth M, Kick A, Wurm D, Gebauer C, Linnemann K, Kittel J, Wieg C, Kiechl-Kohlendorfer U, Schmidt S, Böttger R, Thomas W, Brevis Nunez F, Stockmann A, Kriebel T, Müller A, Klotz D, Morhart P, Nohr D, Biesalski HK, Giannopoulou EZ, Hilt S, Poryo M, Wagenpfeil S, Haiden N, Ruckes C, Ehrlich A, Gortner L. Early postnatal high-dose fat-soluble enteral vitamin A supplementation for moderate or severe bronchopulmonary dysplasia or death in extremely low birthweight infants (NeoVitaA): a multicentre, randomised, parallel-group, double-blind, placebo-controlled, investigator-initiated phase 3 trial. THE LANCET. RESPIRATORY MEDICINE 2024; 12:544-555. [PMID: 38643780 DOI: 10.1016/s2213-2600(24)00073-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 02/21/2024] [Accepted: 02/26/2024] [Indexed: 04/23/2024]
Abstract
BACKGROUND Vitamin A plays a key role in lung development, but there is no consensus regarding the optimal vitamin A dose and administration route in extremely low birthweight (ELBW) infants. We aimed to assess whether early postnatal additional high-dose fat-soluble enteral vitamin A supplementation versus placebo would lower the rate of moderate or severe bronchopulmonary dysplasia or death in ELBW infants receiving recommended basic enteral vitamin A supplementation. METHODS This prospective, multicentre, randomised, parallel-group, double-blind, placebo-controlled, investigator-initiated phase 3 trial conducted at 29 neonatal intensive care units in Austria and Germany assessed early high-dose enteral vitamin A supplementation (5000 international units [IU]/kg per day) or placebo (peanut oil) for 28 days in ELBW infants. Eligible infants had a birthweight of more than 400 g and less than 1000 g; gestational age at birth of 32+0 weeks postmenstrual age or younger; and the need for mechanical ventilation, non-invasive respiratory support, or supplemental oxygen within the first 72 h of postnatal age after admission to the neonatal intensive care unit. Participants were randomly assigned by block randomisation with variable block sizes (two and four). All participants received basic vitamin A supplementation (1000 IU/kg per day). The composite primary endpoint was moderate or severe bronchopulmonary dysplasia or death at 36 weeks postmenstrual age, analysed in the intention-to-treat population. This trial was registered with EudraCT, 2013-001998-24. FINDINGS Between March 2, 2015, and Feb 27, 2022, 3066 infants were screened for eligibility at the participating centres. 915 infants were included and randomly assigned to the high-dose vitamin A group (n=449) or the control group (n=466). Mean gestational age was 26·5 weeks (SD 2·0) and mean birthweight was 765 g (162). Moderate or severe bronchopulmonary dysplasia or death occurred in 171 (38%) of 449 infants in the high-dose vitamin A group versus 178 (38%) of 466 infants in the control group (adjusted odds ratio 0·99, 95% CI 0·73-1·55). The number of participants with at least one adverse event was similar between groups (256 [57%] of 449 in the high-dose vitamin A group and 281 [60%] of 466 in the control group). Serum retinol concentrations at baseline, at the end of intervention, and at 36 weeks postmenstrual age were similar in the two groups. INTERPRETATION Early postnatal high-dose fat-soluble enteral vitamin A supplementation in ELBW infants was safe, but did not change the rate of moderate or severe bronchopulmonary dysplasia or death and did not substantially increase serum retinol concentrations. FUNDING Deutsche Forschungsgemeinschaft and European Clinical Research Infrastructures Network (ECRIN).
Collapse
Affiliation(s)
- Sascha Meyer
- Clinical Centre Karlsruhe, Franz-Lust Clinic for Paediatrics, Karlsruhe, Germany.
| | - Johannes Bay
- University Hospital Homburg, Saarland University Medical Center, Clinic for Paediatrics and Neonatology, Homburg, Germany
| | - Axel R Franz
- University Hospital Tübingen, Neonatology and Center for Paediatric Clinical Studies, Department for Paediatrics, Tübingen, Germany
| | - Harald Ehrhardt
- Department of Paediatrics and Adolescent Medicine, Division of Neonatology and Pediatric Intensive Care Medicine, University Medical Center Ulm, Ulm, Germany
| | - Lars Klein
- Department of General Paediatrics and Neonatology, Justus-Liebig-Universität, Giessen, Germany
| | - Jutta Petzinger
- Department of General Paediatrics and Neonatology, Justus-Liebig-Universität, Giessen, Germany
| | - Christoph Binder
- Medical University Wien, Center of Paediatrics, Department of Neonatology, Paediatric Intensive Care and Neuropaediatrics, Vienna, Austria
| | - Susanne Kirschenhofer
- Medical University Wien, Center of Paediatrics, Department of Neonatology, Paediatric Intensive Care and Neuropaediatrics, Vienna, Austria
| | - Anja Stein
- University Hospital Essen, Clinic for Paediatrics I, Department for Neonatology, Essen, Germany
| | - Britta Hüning
- University Hospital Essen, Clinic for Paediatrics I, Department for Neonatology, Essen, Germany
| | - Axel Heep
- Clinical Centre Oldenburg, Clinic for Neonatology, Paediatric Intensive Care, Paediatric Cardiology, Paediatric Pneumonology and Allergology, Oldenburg, Germany
| | - Eva Cloppenburg
- Clinical Centre Oldenburg, Clinic for Neonatology, Paediatric Intensive Care, Paediatric Cardiology, Paediatric Pneumonology and Allergology, Oldenburg, Germany
| | - Julia Muyimbwa
- Clinical Centre Oldenburg, Clinic for Neonatology, Paediatric Intensive Care, Paediatric Cardiology, Paediatric Pneumonology and Allergology, Oldenburg, Germany
| | - Torsten Ott
- University Hospital Münster, Clinic for Paediatrics, Department for Neonatology, Münster, Germany
| | - Julia Sandkötter
- University Hospital Münster, Clinic for Paediatrics, Department for Neonatology, Münster, Germany
| | - Norbert Teig
- University Hospital Bochum, Children's Hospital-St Josef-Hospital, Department for Neonatology and Paediatric Intensive Care, Bochum, Germany
| | - Susanne Wiegand
- University Hospital Bochum, Children's Hospital-St Josef-Hospital, Department for Neonatology and Paediatric Intensive Care, Bochum, Germany
| | - Michael Schroth
- Cnopf'sche Kinderklinik, Clinic for Neonatology and Paediatric Intensive Care, Nürnberg, Germany
| | - Andrea Kick
- Cnopf'sche Kinderklinik, Clinic for Neonatology and Paediatric Intensive Care, Nürnberg, Germany
| | - Donald Wurm
- Clinical Centre Saarbrücken, Clinic for Paediatrics, Saarbrücken, Germany
| | - Corinna Gebauer
- University Hospital Leipzig, Center of Paediatrics, Department for Neonatology, Leipzig, Germany
| | - Knud Linnemann
- University Hospital Greifswald, Center for Paediatrics, Department for Neonatology and Paediatric Intensive Care, Greifswald, Germany
| | - Jochen Kittel
- Barmherzige Brüder Hospital Regensburg, Clinic St Hedwig, Clinic for Paediatrics, Regensburg, Germany
| | - Christian Wieg
- Clinical Centre Aschaffenburg-Alzenau, Clinic for Paediatrics, Department for Neonatology and Paediatric Intensive Care, Aschaffenburg, Germany
| | | | - Susanne Schmidt
- LMU Clinic for Paediatrics, Haunersches Kinderspital, Munich, Germany
| | - Ralf Böttger
- University Hospital Magdeburg, Clinic for Paediatrics, Magdeburg, Germany
| | - Wolfgang Thomas
- Hospital Mutterhaus der Borromäerinnen, Clinic for Paediatrics, Trier, Germany
| | - Francisco Brevis Nunez
- Sana Hospital Duisburg, Clinic for Paediatrics, Department of Paediatric Intensive Care, Duisburg, Germany
| | - Antje Stockmann
- Evangelical Hospital Oberhausen, Center of Paediatrics, Department of Neonatology, Oberhausen, Germany
| | - Thomas Kriebel
- Westpfalz-Klinikum Kaiserslautern, Department of Paediatrics, Kaiserslautern, Germany
| | - Andreas Müller
- University Hospital Bonn, Eltern-Kind-Zentrum (ELKI), Neonatology/Paediatric Intensive Care, Bonn, Germany
| | - Daniel Klotz
- University Hospital Freiburg, Centre for Paediatrics, Department for Neonatology and Paediatric Intensive Care, Freiburg, Germany
| | - Patrick Morhart
- Center of Paediatrics, Department for Neonatology and Paediatric Intensive Care, Erlangen, Germany
| | | | | | - Eleni Z Giannopoulou
- University Hospital Ulm, Clinic for Paediatrics, Paediatric Endocrinology and Diabetology, Ulm, Germany
| | - Susanne Hilt
- University Hospital Homburg, Saarland University Medical Center, Clinic for Paediatrics and Neonatology, Homburg, Germany
| | - Martin Poryo
- University Hospital Homburg, Saarland University Medical Center, Clinic for Paediatric Cardiology, Homburg, Germany
| | - Stefan Wagenpfeil
- University Hospital Homburg, Saarland University Medical Center, Clinic for Paediatrics and Neonatology, Homburg, Germany
| | - Nadja Haiden
- Medical University Wien, Center of Paediatrics, Department of Neonatology, Paediatric Intensive Care and Neuropaediatrics, Vienna, Austria
| | - Christian Ruckes
- Interdisziplinäres Zentrum Klinische Studien (IZKS), Universitätsmedizin Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Anne Ehrlich
- Interdisziplinäres Zentrum Klinische Studien (IZKS), Universitätsmedizin Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Ludwig Gortner
- University Hospital Homburg, Saarland University Medical Center, Clinic for Paediatrics and Neonatology, Homburg, Germany
| |
Collapse
|
2
|
Wang X, Hou X, Zhao Y, Zhao R, Dai J, Dai H, Wang C. The early and late intervention effects of collagen-binding FGF2 on elastase-induced lung injury. Biomed Pharmacother 2023; 158:114147. [PMID: 36584430 DOI: 10.1016/j.biopha.2022.114147] [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: 10/11/2022] [Revised: 12/05/2022] [Accepted: 12/21/2022] [Indexed: 12/29/2022] Open
Abstract
INTRODUCTION Chronic obstructive pulmonary disease (COPD) has high morbidity and mortality, with no effective treatment at present. Emphysema, a major component of COPD, is a leading cause of human death worldwide. Fibroblast growth factor 2 (FGF2) is implicated in the pathogenesis of pulmonary emphysema and may play an important role in the lung repair process after injury, but concerns remain with respect to its effectiveness. OBJECTIVE In the present work, we sought to determine how the timing (early and late intervention) of sustained-release FGF2 system administration impacted its effectiveness on a porcine pancreatic elastase (PPE)-induced lung injury mouse model. METHODS To examine the early intervention efficiency of collagen-binding FGF2 (CBD-FGF2), mice received intratracheally nebulized CBD-FGF2 with concurrent intratracheal injection of PPE. To explore the late intervention effect, CBD-FGF2 was intratracheally aerosolized after PPE administration, and lungs were collected after CBD-FGF2 treatment for subsequent analysis. RESULT In response to PPE, mice had significantly increased alveolar diameter, collagen deposition and expression of inflammatory factors and decreased lung function indices and expression of alveolar epithelium markers. Our results indicate that CBD-FGF2 administration was able to prevent and repair elastase-induced lung injury partly through the suppression of the inflammatory response and recovery of the alveolar epithelium. The early use of CBD-FGF2 for the prevention of PPE-induced emphysema showed better results than late therapeutic administration against established emphysema. CONCLUSION These data provide insight regarding the prospective role of a drug-based option (CBD-FGF2) for preventing and curing emphysema.
Collapse
Affiliation(s)
- Xin Wang
- Beijing University of Chinese Medicine, Beijing 100029, China; Department of Pulmonary and Critical Care Medicine, China-Japan Friendship Hospital, Peking Union Medical College, Beijing 100029, China
| | - Xianglin Hou
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing 100101, China
| | - Yannan Zhao
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing 100101, China
| | - Ruiming Zhao
- Beijing University of Chinese Medicine, Beijing 100029, China; Department of Pulmonary and Critical Care Medicine, China-Japan Friendship Hospital, Peking Union Medical College, Beijing 100029, China
| | - Jianwu Dai
- State Key Laboratory of Molecular Developmental Biology, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing 100101, China.
| | - Huaping Dai
- Department of Pulmonary and Critical Care Medicine, China-Japan Friendship Hospital, Peking Union Medical College, Beijing 100029, China; National Center for Respiratory Medicine; National Clinical Research Center for Respiratory Diseases; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing 100029, China.
| | - Chen Wang
- Department of Pulmonary and Critical Care Medicine, China-Japan Friendship Hospital, Peking Union Medical College, Beijing 100029, China; National Center for Respiratory Medicine; National Clinical Research Center for Respiratory Diseases; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing 100029, China.
| |
Collapse
|
3
|
Akita T, Morita Y, Kawai T, Oda K, Tange K, Nakai Y, Yamashita C. Am80-Encapsulated Lipid Nanoparticles, Developed with the Aim of Achieving Alveolar Regeneration, Have an Improvement Effect on Pulmonary Emphysema. Pharmaceutics 2022; 15:pharmaceutics15010037. [PMID: 36678666 PMCID: PMC9860907 DOI: 10.3390/pharmaceutics15010037] [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: 11/04/2022] [Revised: 12/10/2022] [Accepted: 12/15/2022] [Indexed: 12/25/2022] Open
Abstract
Chronic obstructive pulmonary disease (COPD) is characterized by chronic bronchitis and emphysema, and current drug treatments target its symptoms. Thus, the development of a therapeutic drug to repair alveolar destruction is urgently needed. Our previous research revealed that the synthetic retinoic acid Am80 (1.0 mg/kg) showed a repairing effect on collapsed alveoli in a mouse model of elastase-induced emphysema. However, a further reduction in the dose is desirable to facilitate the development of a powder inhalation formulation for clinical application. We, therefore, focused on SS-OP to deliver Am80 efficiently. As a result, 0.01 mg/kg of Am80-encapsulated SS-OP nanoparticles repaired collapsed alveoli and improved the respiratory function in the mouse model of elastase induced emphysema. The results suggested that, with the use of SS-OP, the Am80 dose could be reduced. This could contribute to the development of a powder inhalation system as a curative medicine for COPD.
Collapse
Affiliation(s)
- Tomomi Akita
- Department of Pharmaceutics and Drug Delivery, Faculty of Pharmaceutical Sciences, Tokyo University of Science, 2641 Yamazaki, Noda 278-8510, Japan
| | - Yuki Morita
- Department of Pharmaceutics and Drug Delivery, Faculty of Pharmaceutical Sciences, Tokyo University of Science, 2641 Yamazaki, Noda 278-8510, Japan
| | - Takehiro Kawai
- Department of Pharmaceutics and Drug Delivery, Faculty of Pharmaceutical Sciences, Tokyo University of Science, 2641 Yamazaki, Noda 278-8510, Japan
| | - Kazuaki Oda
- Department of Pharmaceutics and Drug Delivery, Faculty of Pharmaceutical Sciences, Tokyo University of Science, 2641 Yamazaki, Noda 278-8510, Japan
| | - Kota Tange
- DDS Research Laboratory, NOF CORPORATION, 3-3 Chidori-cho, Kawasaki-ku, Kawasaki City 210-0865, Japan
| | - Yuta Nakai
- DDS Research Laboratory, NOF CORPORATION, 3-3 Chidori-cho, Kawasaki-ku, Kawasaki City 210-0865, Japan
| | - Chikamasa Yamashita
- Department of Pharmaceutics and Drug Delivery, Faculty of Pharmaceutical Sciences, Tokyo University of Science, 2641 Yamazaki, Noda 278-8510, Japan
- Correspondence: ; Tel.: +81-4-7124-1501
| |
Collapse
|
4
|
Li S, Lei Y, Lei J, Li H. All‑trans retinoic acid promotes macrophage phagocytosis and decreases inflammation via inhibiting CD14/TLR4 in acute lung injury. Mol Med Rep 2021; 24:868. [PMID: 34676874 PMCID: PMC8554390 DOI: 10.3892/mmr.2021.12508] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Accepted: 02/18/2021] [Indexed: 12/22/2022] Open
Abstract
Acute lung injury (ALI) is a common clinical emergency and all-trans retinoic acid (ATRA) can alleviate organ injury. Therefore, the present study investigated the role of ATRA in ALI. Lipopolysaccharide (LPS)-induced ALI rats were treated with ATRA and the arterial partial pressure of oxygen (PaO2), lung wet/dry weight (W/D) ratio and protein content in the bronchial alveolar lavage fluid (BALF) were measured to evaluate the effect of ATRA on ALI rats. Alveolar macrophages were isolated from the BALF. The phagocytic function of macrophages was detected using the chicken erythrocyte phagocytosis method and flow cytometry. The viability of macrophages was measured using a Cell Counting Kit-8 assay, and apoptosis was analyzed using a TUNEL assay and flow cytometry. The expression levels of Toll-like receptor 4 (TLR4) and cluster of differentiation (CD)14 on the macrophage membrane were detected by immunofluorescence staining. The protein levels of TLR4, CD14, phosphorylated (p)-65, p65, p-IκBα and IκBα were analyzed using western blotting. The concentrations of IL-6, IL-1β and macrophage inflammatory protein-2 in the plasma of rats were detected by ELISA. Macrophages were treated with IAXO-102 (TLR4 inhibitor) to verify the involvement of CD14/TLR4 in the effect of ATRA on ALI. ATRA provided protection against LPS-induced ALI, as evidenced by the increased PaO2 and reduced lung W/D ratio and protein content in the BALF. ATRA enhanced macrophage phagocytosis and viability and reduced apoptosis and inflammation in ALI rats. Mechanically, ATRA inhibited CD14 and TLR4 expression and NF-κB pathway activation. ATRA enhanced macrophage phagocytosis and reduced inflammation by inhibiting the CD14/TLR4-NF-κB pathway in LPS-induced ALI. In summary, ATRA inactivated the NF-κB pathway by inhibiting the expression of CD14/TLR4 receptor in the alveolar macrophages of rats, thus enhancing the phagocytic function of macrophages in ALI rats, improving the activity of macrophages, inhibiting apoptosis, reducing the levels of inflammatory factors, and consequently playing a protective role in ALI model rats. This study may offer novel insights for the clinical management of ALI.
Collapse
Affiliation(s)
- Shuangxue Li
- Department of Respiratory and Critical Care Medicine, Shanxi Provincial People's Hospital, Taiyuan, Shanxi 030012, P.R. China
| | - Yuansheng Lei
- Department of Neurology, The Second Hospital of Shanxi Medical University, Taiyuan, Shanxi 030001, P.R. China
| | - Jieyun Lei
- Department of Cardiology, Taiyuan Central Hospital, Taiyuan, Shanxi 030009, P.R. China
| | - Hui Li
- Department of Gynecology, Shanxi Provincial People's Hospital, Taiyuan, Shanxi 030012, P.R. China
| |
Collapse
|