Drug-Drug Interaction Potential of Mavorixafor

Exclusion Criteria

• •Participant has used an investigational drug (including mavorixafor) within 30 days (90 days for biologics), or 5 half-lives, whichever is longer prior to Screening.
• •Participant has a history of or currently suffers from an active illness considered to be clinically significant (CS) by the investigator or any other illness that the investigator considers should exclude the participant from the study or that could interfere with the interpretation of the study results.
• •Participant has CS history or evidence of cardiovascular, respiratory, hepatic, renal, gastrointestinal, endocrine, neurological, immunological, metabolic, allergic, hematological, or psychiatric disorder(s) as determined by the investigator or designee.
• •Female participant is breastfeeding, pregnant, or plans to be pregnant within the duration of the study and up to 4 weeks after completion of the study.
• •Use any drugs of abuse (medical or recreational) for at least 30 days prior to first study intervention administration as documented by a history and positive results for urine drug screening (for example, cocaine, amphetamines, barbiturates, opiates, benzodiazepines, cannabinoids), at Screening and/or Admission.
• •Participant has positive coronavirus disease 2019 test on Admission confirmed by rapid antigen testing.
• •Receipt of any vaccine within 30 days prior to first study intervention or plans to receive any vaccination during the study.
• •Any other reason that, in the opinion of the investigator, would render the participant unsuitable for study enrollment.
• •Participant with a history of drug-induced bone marrow depression, hepatic disorders (including porphyrias), severe cutaneous reactions, myotonic dystrophy, psychiatric disorders (including psychosis, depression, and suicidal behavior or ideation), epileptic seizures, increased ocular pressure, or urinary retention syndrome.
• •Participants with the human leukocyte antigens (HLA)-A\*31:01 or HLA-B\*15:02 allele, known hypersensitivity, or intolerance to study interventions.
• •Participant with sodium/leukocyte/thrombocyte count below the lower limit of normal at Screening and Admission.
• •Participant who previously experienced hypersensitivity reaction to anticonvulsants including phenytoin, primidone, and phenobarbital.
• •Participants with previously demonstrated CS hypersensitivity (for example, Stevens-Johnson syndrome, erythema multiforme, or toxic skin eruptions) to efavirenz.
• •Participants with a history of serious psychiatric events such as severe depression, suicidal ideation, nonfatal suicide attempts, paranoid and manic reactions.