Background: To investigate the conversion ratio of tacrolimus switching from intravenous infusion to oral administration in patients after lung transplantation.
Methods: We retrospectively recruited patients received lung transplantation in the First Affiliated Hospital of Guangzhou Medical Hospital from January 2015 to June 2019. The blood concentration of tacrolimus administrated through intravenous infusion and oral administration were collected. The blood concentration, concentration/dose ratio (C/D), and (C/Dpo)/(C/Div) ratio were analyzed to explore the conversion ratio of tacrolimus switching from intravenous infusion to oral administration, as combined medication of tacrolimus and caspofungin were used.
Results: The concentration of intravenously administered tacrolimus was significantly higher than that of oral administration; the C/D ratio of intravenously administrated tacrolimus (C/Div) was significantly higher than that of the oral administration (C/Dpo). There was a significant correlation between C/Dpo and C/Div (R =0.774, P<0.001). The conversion ratio of tacrolimus from intravenous administration to oral administration was 1:7.4, as combined medication of tacrolimus and caspofungin were used.
Conclusions: The conversion ratio of tacrolimus switching from intravenous to oral administration is 1:7.4 in the combination treatment of tacrolimus and caspofungin after lung transplantation.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7475590 | PMC |
| http://dx.doi.org/10.21037/jtd-20-1191 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Lactococcus lactis and Bifidobacterium bifidum alleviate postmenopausal symptoms by suppressing NF-κB signaling and microbiota dysbiosis.
Sci Rep
December 2024
Neurobiota Research Center, College of Pharmacy, Kyung Hee University, Seoul, 02447, Korea.
To understand the action mechanism of probiotics against postmenopausal symptoms, we examined the effects of Lactococcus lactis P32 (P) and Bifidobacterium bifidum P45 (P), which suppressed interleukin (IL)-6 and receptor activator of nuclear factor-κB (RANK) ligand (RNAKL) expression in Gardnerella vaginalis (Gv)-stimulated macrophages, on vaginitis, osteoporosis, and depression/cognitive impairment (DC) in mice with vaginally infected Gv, ovariectomy (Ov), or Ov/Gv (oG). Oral administration of P or P decreased Gv-induced DC-like behavior and tumor necrosis factor (TNF)-α, IL-6, RANK, and/or RANKL expression in the vagina, bone, hypothalamus, hippocampus, and colon, while Gv-suppressed bone osteoprotegerin and brain serotonin and brain-derived neurotrophic factor (BDNF) levels increased. They partially shifted vaginal and gut dysbiosis in Gv-infected mice to the gut microbiota composition in normal control mice.
View Article and Find Full Text PDFApplication of rapid genotyping of Warfarin individualized pharmacogenetic variants in Warfarin therapy.
Sci Rep
December 2024
Laboratory Medicine, First Affiliated Hospital of Gannan Medical University, Ganzhou, 341000, China.
Warfarin is the most widely used oral anticoagulant in clinical practice. The cytochrome P450 2C9 (CYP2C9), vitamin K epoxide reductase complex 1 (VKORC1), and cytochrome P450 4F2 (CYP4F2) genotypes are associated with warfarin dose requirements in China. Accurate genotyping is vital for obtaining reliable genotype-guided warfarin dosing information.
View Article and Find Full Text PDFColon-targeted engineered postbiotics nanoparticles alleviate osteoporosis through the gut-bone axis.
Nat Commun
December 2024
Department of Orthodontics, Peking University School and Hospital of Stomatology, Beijing, China.
The potential for mitigating intestinal inflammation through the gut-bone axis in the treatment of osteoporosis is significant. While various gut-derived postbiotics or bacterial metabolites have been created as dietary supplements to prevent or reverse bone loss, their efficacy and safety still need improvement. Herein, a colon-targeted drug delivery system is developed using surface engineering of polyvinyl butyrate nanoparticles by shellac resin to achieve sustained release of postbiotics butyric acid at the colorectal site.
View Article and Find Full Text PDFZymosan-Treated SKG Mice: Assessing Effects of Systemic Inflammation on the Temporomandibular Joint.
Oral Dis
December 2024
Department of Oral and Maxillofacial Surgery, Kobe University Graduate School of Medicine, Kobe, Japan.
Objectives: The effects of systemic inflammation on the temporomandibular joint (TMJ) are poorly understood. This study aimed to establish a mouse model to study the effects of systemic inflammation on the TMJ.
Materials And Methods: SKG mice, a BALB/c strain with spontaneous onset of rheumatoid arthritis-like symptoms due to a spontaneous point mutation (W163C) in the gene encoding the SH2 domain of ZAP-70, were treated with zymosan (β-1,3-glucan).
An Optimized and Sensitive UHPLC-ESI-Q-TOF/HRMS Demonstrated the Dynamic Profiling of Allantoin, N-trans-Feruloyl-3-Methoxytyramine, and N-p-Coumaroyltyramine from Portulaca oleracea L. In Vivo in Rats.
J Sep Sci
January 2025
School of Pharmaceutical Sciences and Yunnan Provincial Key Laboratory of Pharmacology for Natural Medicines, Kunming Medical University, Kunming, Yunnan, People's Republic of China.
This study revealed the dynamic profiling of three main components of Portulaca oleracea L. in vivo in rats, namely allantoin (A), N-trans-feruloyl-3-methoxytyramine (M), and N-p-coumaroyltyramine (C). A sensitive and efficient UHPLC-ESI-Q-TOF/HRMS, including an optimized separation process, was applied to their qualitative and quantitative analysis.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!