Dose-Ranging Study of GSK2140944 in the Treatment of Subjects With Suspected or Confirmed Gram-Positive Acute Bacterial Skin and Skin Structure Infections
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Keep this study
Lead
GlaxoSmithKline
Age
18–any
Sex
ALL
Healthy volunteers
Not accepted
You may be eligible if
The subject is an adult male at least 18 years of age or an adult female at least 18 years of age who meets one of the following criteria: A female of child-bearing potential who is either 1) sexually inactive by abstinence, 2) whose sole male partner has been sterilized, or 3) uses a contraceptive method with a failure rate of \< 1%. Females of child-bearing potential must not become pregnant during the study. A female of non child- bearing potential, which includes: Females who are surgically sterile with a documented hysterectomy and/or bilateral oophorectomy; Females with a documented tubal ligation. If the procedure was done hysteroscopically, the effectiveness of tubal occlusion must have been documented by hysterosalpingogram post procedure (typically 3 months after procedure); Females who are post-menopausal, defined as amenorrhoeic for greater than 1 year. For women whose menopausal status is in doubt, a documented previous confirmatory blood sample with follicle-stimulating hormone (FSH) \> 40 milli-international units per milliliter (MIU/mL) and estradiol \<40 picograms per milliliter (\<140 picomole per liter) would need to be confirmed or they will be required to use one of the contraception methods.
The subject has a diagnosis of ABSSSI suspected or documented to be caused by Gram-positive pathogens that requires of intravenous (IV) antibiotic treatment for which subjects is willing to receive treatment in an in-patient setting for at least 2 days.. ABSSSI is defined as one of the following: Wound infection (traumatic or post-surgical): an infection involving skin and subcutaneous tissue, characterized by purulent drainage from a wound with surrounding redness, edema, and/or induration of a minimum surface area of 75 square centimeter (cm\^2) (e.g., the shortest distance of redness, edema, and/or induration extending at least 5 centimeter (cm) from the peripheral margin of the wound); Major cutaneous abscess: an infection characterized by a collection of pus within the dermis or deeper that is accompanied by redness, edema, and/or induration of a minimum surface area of 75 cm\^2 (e.g., the shortest distance of redness, edema, and/or induration extending at least 5 cm from the peripheral margin of the abscess). Cellulitis: a diffuse skin infection characterized by a spreading area of redness, edema, and/or induration of a minimum surface area of 75 cm\^2 Note: For subjects with more than one type of eligible lesion/wound or with multiple lesions of the same type, the investigator must clearly identify the lesion to be evaluated for study purposes. The identified lesion must be consistently chosen for assessment (including digital imaging) throughout the study. Incision and drainage (I\&D) of the lesion is permitted prior to the first dose of study medication and will be allowed, per protocol, up to 24 hours after the start of the first dose of study medication.
The subject has at least 1 additional sign or symptom of skin infection: fluctuation, heat/localized warmth, and pain/tenderness.
The subject has at least 1 systemic marker of infection at the time of screening: Lymphadenopathy (proximal to and within the drainage of the wound); Fever (\>=38 degrees Celsius); white blood cells (WBC) elevation (\>10000 /cubic millimetre \[mm\^3\] or \>10% immature neutrophils regardless of WBC count); C-reactive protein \> upper limit of normal (ULN). Note: Systemic markers of infection are not required for subjects \>70 years of age or for known or suspected (based on blood glucose levels) diabetics.
The subject has provided written, dated, informed consent and is willing and able to comply with the study protocol.
Note: All subjects will be screened for Hepatitis B surface antigen and Hepatitis C ribonucleic acid (RNA), but these results will not be used to determine subject eligibility or subject continuation in the study after enrollment.
The subject has received treatment with a systemic and/or topical antibacterial within 4 days of study entry; EXCEPT for any of following conditions: The subject received a single dose of a short-acting antibacterial (half-life less than 12 hours) drug prior to the first dose of study treatment; The subject has failed a previous ABSSSI regimen (i.e. at least 48 hours of treatment) and has documented lack of microbiological or clinical response to such therapy. A subject enrolled as a failure of a previous antibacterial treatment regimen must EITHER: Show worsening or lack of improvement or worsening in signs and symptoms of infection, including continued or worsening purulence, erythema with or without induration, fluctuation, heat/localized warmth, and pain/tenderness and/or continued or worsening systemic markers of infection OR show microbiological evidence of failure; The subject recently completed a treatment course with an antibacterial drug for an infection other than ABSSSI and the drug does not have antibacterial activity against bacterial pathogens that cause ABSSSI. (Note: topical antiseptics, chorhexidine, and alcohol and soaps for wound care are permitted). For the purposes of these criteria, the information may be obtained via a verbal interview with the subject or from the subject's medical records; information obtained via a verbal interview must be recorded in the subject's medical record.
The subject has known or suspected severe impairment of renal function, including a calculated creatinine clearance (as calculated using the Cockroft-Gault method) of less than 30 millilitre per minute; requirement for peritoneal dialysis, hemodialysis, or hemofiltration; or oliguria (less than 20 millilitre urine output per hour over 24 hours).
The subject has been previously enrolled in this study, or has previously been treated with GSK2140944.
The subject has participated in a clinical trial and has received an investigational product within 30 days or 5 half-lives, whichever is longer
You may not be if
The subject is pregnant or nursing.
The subject has an immune-compromising illness; including known human immunodeficiency virus (HIV) infection or acquired immunodeficiency syndrome (AIDS), organ (including bone marrow) transplant recipients, hematological malignancy, and immunosuppressive therapy, including high-dose corticosteroids (e.g., greater than 40mg prednisone or equivalent per day for greater than two weeks).
Body mass index (BMI)\>= 40.0 kilogram per square meter.
The subject has a serious underlying disease that could be imminently life-threatening, or is unlikely to survive for the duration of the study period.
The subject has a medical condition or requires medication that may be aggravated by inhibition of acetylcholinesterase, such as: the subject has poorly controlled asthma or chronic obstructive pulmonary disease at baseline, and, in the opinion, of the investigator is not stable on current therapy; the subject has acute severe pain, uncontrolled with conventional medical management; the subject has active peptic ulcer disease; the subject has parkinson's disease; the subject has myasthenia gravis; the subject has history of seizure disorder requiring medications for control. this does not include a history of childhood febrile seizures; the subject has any evidence of mechanical obstruction of the urinary or digestive tracts.
The subject has had a diagnosis of C. difficile infection (CDI) within 90 days of screening
The subject has history of seizure disorder requiring medications for control. This does not include a history of childhood febrile seizures.
The subject is a chronic abuser of alcohol or illicit substances such that it jeopardizes ability to comply with the protocol
History of sensitivity to any of the study medications, or components thereof or a history of drug or other allergy that, in the opinion of the investigator or Medical Monitor, contraindicates their participation
The subject has a PR Interval \<120 or \>220 millisecond (msec)
Corrected QT interval (QTc) \>450msec or QTc \>480msec for subjects with bundle branch block. Note: The QTc is the QT interval corrected for heart rate according to either Bazett's formula (QTcB), Fridericia's formula (QTcF), or another method, machine or manual overread. The QTc should be based on single or averaged QTc values of triplicate ECGs obtained over a brief recording period. It is essential that the same method for calculating QTc that was used at a subjects baseline visit be used for that subject for all subsequent visits.
The subject has QRS duration \<70 or \>120 msec.
The subject has pre-existing grade II atrioventricular block or higher, history of significant vasovagal and/or syncopal episodes, episodes of symptomatic bradycardia.
The subject has recent acute major blood loss with signs of hemodynamic instability.
The subject has liver function tests: alanine aminotransferase (ALT) \>2x ULN; alkaline phosphatase and bilirubin \>=1.5xULN (isolated bilirubin \>1.5 x ULN is acceptable if bilirubin is fractionated and direct bilirubin \<35%).
Clareo Health | Dose-Ranging Study of GSK2140944 in the Treatment of Subjects With Suspected or Confirmed Gram-Positive Acute Bacterial Skin and Skin Structure Infections
