Title

Study to Evaluate the Safety and Pharmacokinetics of SPI-1005
A Phase 1, Double-blind, Placebo-controled, Randomized Single Ascending Dose Study to Evaluate the Safety, Tolerability, and Pharmacokinetics of SPI-1005 (Ebselen)in Healthy Adult Subjects
  • Phase

    Phase 1
  • Study Type

    Interventional
  • Status

    Completed No Results Posted
  • Intervention/Treatment

    ebselen ...
  • Study Participants

    32
A study to determine the safety, tolerability, and pharmacokinetics of SPI-1005 capsules in healthy adults.
Study Started
May 31
2006
Primary Completion
Aug 31
2006
Study Completion
Aug 31
2006
Last Update
Jun 29
2016
Estimate

Drug SPI-1005

200 mg Ebselen oral capsules (SPI-1005), single dose

  • Other names: 200 mg Ebselen

Drug Placebo

0 mg Ebselen oral capsules (SPI-1000), single dose

  • Other names: 0 mg Ebselen

SPI-1005 Capsule 200mg Ebselen x1 Experimental

Lowest Dose Evaluated, 200mg Ebselen Total, Delivered as a Single Dose

SPI-1005 Capsule 200mg Ebselen x2 Experimental

2x Lowest Dose Evaluated, 400mg Ebselen Total, Delivered as a Single Dose

SPI-1005 Capsule 200mg Ebselen x4 Experimental

4x Lowest Dose Evaluated, 800mg Ebselen Total, Delivered as a Single Dose

SPI-1005 Capsule 200mg Ebselen x8 Experimental

8x Lowest Dose Evaluated, 1600mg Ebselen Total, Delivered as a Single Dose

SPI-1000 Capsule 0 mg Ebselen Placebo Placebo Comparator

Matching Placebo Capsule, 0mg Ebselen Total, Delivered as a Single Dose

Criteria

Inclusion Criteria:

Healthy adult male and female subjects
Within 15% of their ideal weights (Table of "Desirable Weights of Adults," Metropolitan Life Insurance Company, 1983)
Medically healthy subjects with clinically insignificant screening results (laboratory profiles, medical histories, ECGs, physical exam);
Voluntarily consented to participate in the study;
Females of childbearing potential were either sexually inactive (abstinent) for 14 days prior to screening and throughout the study or used one of the following acceptable birth control methods: Intrauterine device (IUD) in place for at least 3 months prior to study; Barrier method (condom or diaphragm) with spermicide for at least 14 days prior to screening through study completion; Stable hormonal contraceptive for at least 3 months prior to study through completion of study; Surgical sterilization (vasectomy) of partner at least 6 months prior to study. Females of non-childbearing potential were surgically sterile (bilateral tubal ligation with surgery at least 6 months prior to study, hysterectomy, or bilateral oophorectomy at least 2 months prior to study).

Exclusion Criteria:

History or presence of significant cardiovascular, pulmonary, hepatic, renal, hematologic, gastrointestinal, endocrine, immunologic, dermatologic, neurologic, otologic, or psychiatric disease;
History or presence of alcoholism or drug abuse within the past 2 years;
Hypersensitivity or idiosyncratic reaction to compounds related to ebselen;
Use of any prescription medication within 14 days (with the exception of hormonal contraceptives) prior to or during the study;
Use of any over-the-counter medication including vitamins, herbal preparations, antacids, cough and cold remedies, etc., within 7 days prior or during the study;
Use of any drugs or substances known to be strong inhibitors or inducers of cytochrome P450 enzymes within 28 days prior to dosing;
Abnormal diet (for any reason) during the 30 days prior to dosing;
Donation of whole blood within 56 days prior to the study;
Plasma donation within 7 days prior to the study;
Participation in another clinical trial within 30 days prior to the study;
Female subjects who were pregnant or lactating;
Hemoglobin < 12.0 g/dL;
Orthostatic vital signs which result in: A pulse increase of more than 30 beats per minute after 3 minutes standing (compared with semi-recumbent pulse rate); or A pulse rate greater than 100 bpm after 3 minutes standing; or A drop in systolic blood pressure decrease of at least 20 mm Hg; or A diastolic blood pressure decrease of at least 10 mm Hg within 3 minutes of standing (compared with semi-recumbent blood pressure).
No Results Posted