Phase 1 pharmacokinetic and safety study of soticlestat in participants with mild or moderate hepatic impairment or normal hepatic function
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Wiley
2024
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| author | Wei Yin Pranab Mitra Veronique Copalu Thomas C. Marbury Juan Carlos Rondon Eric J. Lawitz Valerie Lloyd Mike Baratta Mahnaz Asgharnejad Tom Hui Yasir Khan |
| author_facet | Wei Yin Pranab Mitra Veronique Copalu Thomas C. Marbury Juan Carlos Rondon Eric J. Lawitz Valerie Lloyd Mike Baratta Mahnaz Asgharnejad Tom Hui Yasir Khan Wei Yin Pranab Mitra Veronique Copalu Thomas C. Marbury Juan Carlos Rondon Eric J. Lawitz Valerie Lloyd Mike Baratta Mahnaz Asgharnejad Tom Hui Yasir Khan |
| collection | Wiley Open Access |
| contents | Phase 1 pharmacokinetic and safety study of soticlestat in participants with mild or moderate hepatic impairment or normal hepatic function Wei Yin Pranab Mitra Veronique Copalu Thomas C. Marbury Juan Carlos Rondon Eric J. Lawitz Valerie Lloyd Mike Baratta Mahnaz Asgharnejad Tom Hui Yasir Khan Pharmacology Research & Perspectives AbstractThis phase 1, open‐label, three‐arm study (NCT05098054) compared the pharmacokinetics and safety of soticlestat (TAK‐935) in participants with hepatic impairment. Participants aged ≥18 to <75 years had moderate (Child‐Pugh B) or mild (Child‐Pugh A) hepatic impairment or normal hepatic function (matched to hepatic‐impaired participants by sex, age, and body mass index). Soticlestat was administered as a single oral 300 mg dose. Pharmacokinetic parameters of soticlestat and its metabolites TAK‐935‐G (M3) and M‐I were assessed and compared by group. The incidence of treatment‐emergent adverse events (TEAEs) and other safety parameters were also monitored. The pharmacokinetic analyses comprised 35 participants. Participants with moderate hepatic impairment had lower proportions of bound and higher proportions of unbound soticlestat than participants with mild hepatic impairment and normal hepatic function. Total plasma soticlestat pharmacokinetic parameters (maximum observed concentration [Cmax], area under the concentration‐time curve from time 0 to time of last quantifiable concentration [AUClast], and AUC from time 0 to infinity [AUC∞]) were approximately 115%, 216%, and 199% higher with moderate and approximately 45%, 35%, and 30% higher with mild hepatic impairment, respectively, than healthy matched participants. Moderate hepatic impairment decreased the liver's ability to metabolize soticlestat to M‐I; glucuronidation to M3 was also affected. Mild hepatic impairment resulted in a lower total plasma M‐I exposure, but glucuronidation was unaffected. TEAEs were similar across study arms, mild, and no new safety findings were observed. A soticlestat dose reduction is required for individuals with moderate but not mild hepatic impairment. 10.1002/prp2.1213 http://creativecommons.org/licenses/by/4.0/ |
| doi_str_mv | 10.1002/prp2.1213 |
| format | Artículo Open Access |
| id | wiley_oa_10_1002_prp2_1213 |
| institution | Wiley Open Access |
| license_str_mv | http://creativecommons.org/licenses/by/4.0/ |
| publishDate | 2024 |
| publisher | Wiley |
| record_format | wiley_oa |
| spellingShingle | Phase 1 pharmacokinetic and safety study of soticlestat in participants with mild or moderate hepatic impairment or normal hepatic function Wei Yin Pranab Mitra Veronique Copalu Thomas C. Marbury Juan Carlos Rondon Eric J. Lawitz Valerie Lloyd Mike Baratta Mahnaz Asgharnejad Tom Hui Yasir Khan Pharmacology Research & Perspectives Phase 1 pharmacokinetic and safety study of soticlestat in participants with mild or moderate hepatic impairment or normal hepatic function Wei Yin Pranab Mitra Veronique Copalu Thomas C. Marbury Juan Carlos Rondon Eric J. Lawitz Valerie Lloyd Mike Baratta Mahnaz Asgharnejad Tom Hui Yasir Khan Pharmacology Research & Perspectives AbstractThis phase 1, open‐label, three‐arm study (NCT05098054) compared the pharmacokinetics and safety of soticlestat (TAK‐935) in participants with hepatic impairment. Participants aged ≥18 to <75 years had moderate (Child‐Pugh B) or mild (Child‐Pugh A) hepatic impairment or normal hepatic function (matched to hepatic‐impaired participants by sex, age, and body mass index). Soticlestat was administered as a single oral 300 mg dose. Pharmacokinetic parameters of soticlestat and its metabolites TAK‐935‐G (M3) and M‐I were assessed and compared by group. The incidence of treatment‐emergent adverse events (TEAEs) and other safety parameters were also monitored. The pharmacokinetic analyses comprised 35 participants. Participants with moderate hepatic impairment had lower proportions of bound and higher proportions of unbound soticlestat than participants with mild hepatic impairment and normal hepatic function. Total plasma soticlestat pharmacokinetic parameters (maximum observed concentration [Cmax], area under the concentration‐time curve from time 0 to time of last quantifiable concentration [AUClast], and AUC from time 0 to infinity [AUC∞]) were approximately 115%, 216%, and 199% higher with moderate and approximately 45%, 35%, and 30% higher with mild hepatic impairment, respectively, than healthy matched participants. Moderate hepatic impairment decreased the liver's ability to metabolize soticlestat to M‐I; glucuronidation to M3 was also affected. Mild hepatic impairment resulted in a lower total plasma M‐I exposure, but glucuronidation was unaffected. TEAEs were similar across study arms, mild, and no new safety findings were observed. A soticlestat dose reduction is required for individuals with moderate but not mild hepatic impairment. 10.1002/prp2.1213 http://creativecommons.org/licenses/by/4.0/ |
| title | Phase 1 pharmacokinetic and safety study of soticlestat in participants with mild or moderate hepatic impairment or normal hepatic function |
| topic | Pharmacology Research & Perspectives |
| url | https://bpspubs.onlinelibrary.wiley.com/doi/10.1002/prp2.1213 |