Intervention: Lasmiditan
Trial phase: Phase 1
ATC code: N02CC08
SMILES: CN1CCC(C(=O)c2cccc(NC(=O)c3c(F)cc(F)cc3F)n2)CC1
Sex: All
Age groups: Adult | Older Adult
Healthy volunteers: Accepts Healthy Volunteers
Participants at risk: 8
Group description: Participants received single 200 mg oral dose of lasmiditan.
Eligibility criteria:
Inclusion Criteria:

Motivated participant and absence of intellectual problems likely to limit the validity of consent to participate in the study or the compliance with protocol requirements; ability to cooperate adequately; ability to understand and observe the instructions of the physician or designee
Male or female participant
A female participant if of childbearing potential - must be willing to use accepted contraceptive regimens from at least 28 days prior to the drug administration, during the study and for at least 60 days after the dose.
A male participant with sexual partners who are of child bearing potential must be willing to use accepted contraceptive regimens.
A male participant agrees to refrain from sperm donation from drug administration until 3 months after the drug administration
Participant aged of at least 18 years
Participant with a body mass index (BMI) ≥18.50 kilogram per meter squared (kg/m²) and < 42.00 kg/m²
Light-, non- or ex-smokers. A light smoker is defined as someone smoking 10 cigarettes or less per day for at least 3 months before Day 1 of this study. An ex smoker is defined as someone who completely stopped smoking for at least 6 months before Day 1 of this study
Willingness to adhere to the protocol requirements as evidenced by the informed consent form (ICF) duly read, signed and dated by the participant

Participants with Normal Renal Function:

Clinical laboratory values within the laboratory's stated normal range; if not within this range, these must be without any clinical significance
Have no clinically significant diseases captured in the medical history or evidence of clinically significant findings on physical examination and/or clinical laboratory evaluations (hematology, general biochemistry, electrocardiogram [ECG], and urinalysis)
For each gender, have to match by age (± 10 years) and weight (± 20%) to the pooled mean values of participants with severe renal impairment
Have an eGFR ≥ 90 mL/min/1.73m² calculated using Modification of Diet in Renal Disease (MDRD) equation at screening

Renal Impaired Participants:

Considered clinically stable in the opinion of the Investigator
Presence of mild renal impairment (eGFR 60-89 mL/min/1.73m²), moderate renal impairment (eGFR 30-59 mL/min/1.73m²), or severe renal impairment (eGFR < 30 mL/min/1.73m²) calculated using MDRD equation at screening

Exclusion Criteria:

All Participants:

Females who are pregnant or are lactating
History of significant hypersensitivity to lasmiditan or any related products (including excipients of the formulations) as well as severe hypersensitivity reactions (like angioedema) to any drugs
Suicidal tendency, history of or disposition to seizures, state of confusion, clinically relevant psychiatric diseases
Participant is at imminent risk of suicide (positive response to question 4 or 5 on the Columbia-Suicide Severity Rating Scale [C-SSRS]) or had a suicide attempt within 6 months prior to screening
Presence or history of any disorder (including Parkinson disease) that could interfere with completion of the study based on the opinion of the Principal Investigator
Any history of tuberculosis and/or prophylaxis for tuberculosis
Positive results to human immunodeficiency virus antigen/antibody (HIV Ag/Ab) Combo, Hepatitis B surface antigen (HBsAG (B) (hepatitis B) or Hepatitis C Virus (HCV [C]) tests
Maintenance therapy with any drug or significant history of drug dependency or alcohol abuse (> 3 units of alcohol per day, intake of excessive alcohol, acute or chronic)
Use of any enzyme-modifying drugs, including strong inhibitors of cytochrome P450 (CYP) enzymes (such as cimetidine, fluoxetine, quinidine, erythromycin, ciprofloxacin, fluconazole, ketoconazole, diltiazem and HIV antivirals) and strong inducers of CYP enzymes (such as barbiturates, carbamazepine, glucocorticoids, phenytoin, rifampin and St John's Wort), in the previous 28 days before Day 1 of this study
Females who are pregnant according to a positive pregnancy test
Participants who took lasmiditan in the previous 28 days before Day 1 of this study
Participants who took an Investigational Product (in another clinical trial) in the previous 28 days before Day 1 of this study
Participants who have already participated in this clinical study
Participants who donated 50 mL or more of blood in the previous 28 days before Day 1 of this study
Donation of 500 mL or more of blood (Canadian Blood Services, Hema-Quebec, clinical studies, etc.) in the previous 56 days before Day 1 of this study

Participants with Normal Renal Function:

Seated pulse rate less than or equal 40 Beats per Minute (bpm) or more than - Seated blood pressure below 90/60 millimeters of mercury (mmHg) or higher than 140/90 mmHg at screening
Presence of significant gastrointestinal, liver, or kidney disease, or any other conditions known to interfere with the absorption, distribution, metabolism, or excretion of drugs or known to potentiate or predispose to undesired effects
History of significant gastrointestinal, liver or kidney disease that may affect drug bioavailability, including but not limited to cholecystectomy
Presence of significant cardiovascular, pulmonary, hematologic, neurological, psychiatric, endocrine, immunologic or dermatologic disease
Presence of out-of-range cardiac interval (PR < 110 milliseconds [msec], PR > 220 msec, QRS < 60 msec, QRS >119 msec and correct QT interval (QTc) > 450 msec for males and > 460 msec for females) on the screening ECG or other clinically significant ECG abnormalities
Positive screening of alcohol and/or drugs of abuse
Any clinically significant illness in the previous 28 days before Day 1 of this study

Renal Impaired Participants:

Seated pulse rate less than 50 bpm or more than 110 bpm at screening
Seated blood pressure below 90/50 mmHg or higher than 180/110 mmHg at screening
Currently undergoing any method of dialysis
History of renal transplant
History or presence, in the opinion of the Investigator, of significant clinically unstable respiratory, cardiovascular, pulmonary, hepatic, hematologic, gastrointestinal, endocrine, immunologic, dermatologic, neurologic, or psychiatric disease,
Have poorly controlled Type 1 or Type 2 diabetes as defined by Hemoglobin A1c >10%
Require immunosuppressive medications for treatment of immune-mediated renal disease or kidney transplant recipients
Evidence of renal carcinoma present at the time of screening
Have relevant clinical laboratory abnormalities, including any elevation of alanine aminotransferase (ALT), aspartate aminotransferase (AST), or bilirubin at screening. If the investigator concludes that there is no safety risk for participants with isolated laboratory abnormalities (eg, those that do not reflect end-organ dysfunction; for example, elevated bilirubin in Gilbert's participants) to participate in the study, such cases need to be discussed and approved by the sponsor's medical monitor prior to study enrollment
Presence of clinically significant physical, laboratory, or ECG finding that, in the opinion of the Investigator and/or sponsor, may interfere with any aspect of study conduct or interpretation of results
Participants with acute, unstable, or untreated significant medical conditions. Participants requiring treatment for renal impairment or other chronic disease (eg, well-controlled diabetes, hypertension) must be on a stable treatment plan (medicines, doses, and regimens) for at least 2 weeks (except insulin) prior to Day 1 and during the entire study. Small adjustments in the dosages of some concomitant medications may be permitted during the study, and will be discussed on a case-by-case basis. In all cases, the participants' treatment history must be reviewed and their enrollment must be agreed to by both the investigator and the sponsor's medical monitor
Positive screening of alcohol and/or drugs of abuse unless results can be explained by a prescription medication
Concurrent use of medications known to affect the elimination of serum creatinine (eg, trimethoprim/sulfamethoxazole [Bactrim®] or cimetidine [Tagamet®]) and competitors of renal tubular secretion (eg, probenecid) within 30 days prior to the first dose of study drug or anticipated need for these therapies through the last pharmacokinetic (PK) sample