Single Ascending Dose Tolerability Study of DG3173

August 13, 2014 updated by: Aspireo Pharmaceuticals Limited
This clinical trial investigated the safety, tolerability and pharmacokinetic profile of DG3173 in a double-blind, randomized, placebo-controlled, single dose escalation Phase 1 study involving 72 healthy volunteers. Individuals received up to 2000 µg of DG3173 via single dose subcutaneous injection.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
72

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 1

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years to 45 years (Adult)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

Male

Description

Inclusion Criteria:

  • Ethnic origine: Caucasian
  • Weight: 55-95 kg
  • BMI: 19-29 kg/qm
  • Medical history without clinically relevant pathologies
  • Physical examination parameters and lung function without signs of clinically relevant pathologies
  • Electrocardiogram recording without signs of clinically relevant pathology, in particular QTc (Bazett) <440ms
  • Values for hematology, biochemistry and for coagulation tests of blood and urine within the normal range or showing no clinically relevant deviation as judged by the medical investigator (in particular normal values for ALAT, ASAT, LDH, gamma-GT, alkaline phosphatase, alpha-amylase and bilirubin)
  • Having given written informed consent before any study-related activities are carried out

Exclusion Criteria:

  • Evidence of clinically relevant pathology or disease
  • Any history of moderate or severe hypertension, hypotension or orthostatic hypotension
  • Mental handicap
  • Legal incapacity
  • Any history of clinically important emotional and/or psychiatric illness or of any clinically important neurological disorders and/or epilepsy
  • Chronic diarrhea or other chronic gastrointestinal disorders
  • Acute or chronic gastro-duodenal ulcers
  • Presence or history of endocrine disorders
  • Presence or history of gall stone disease, presence excluded by means of upper abdominal ultrasound
  • Known hypersensitivity to the study drug or constituent of the study drug
  • History of any relevant allergy, especially drug and/or food allergies
  • Strict vegetarian
  • Regular treatment with medications during three months prior to randomization
  • Receipt of any prescription or non-prescription medication, including multi-vitamin preparations within 14 days prior to drug administration and for the duration of the study
  • Use of St. John´s Wort or Ginkgo Biloba (also known as Ginkgo Bilbao) within 48 hours prior to randomization
  • Participation in a clinical study within 30 days prior to randomization
  • Donation of blood within 60 days prior to randomization
  • History of use of tobacco or nicotine-containing products within the past three months
  • Any history of alcohol abuse or drug addiction
  • Positive results at screen for drugs of abuse (cocaine, amphetamine/methamphetamine, tetrahydrocannbinol, opiates) or alcohol (breath test) at screening or on admission
  • Positive screen results for HBsAg, anti-HCV, or anti-HIV1&2
  • Consumption of abnormal quantities of coffee or tea (i.e. more than 5 cups per day [1 cup = 150 ml]
  • Any disease which in the Investigator´s opinion would exclude the subject from the study

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Single Group Assignment
  • Masking: Quadruple

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Placebo Comparator: Vehicle
Drug: Placebo
Experimental: DG3173
Drug: DG3173

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Time Frame
Number of serious adverse events or withdrawals due to adverse events
Time Frame: One week
One week

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Aspireo Pharmaceuticals Limited

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
DeveloGen AG, Germany

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
May 1, 2008

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
September 1, 2008

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
August 13, 2014

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
August 13, 2014

First Posted (Estimate)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
August 15, 2014

Study Record Updates

Last Update Posted (Estimate)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
August 15, 2014

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
August 13, 2014

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
August 1, 2014

More Information

Terms related to this study

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • DG3173-I-001

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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