Omadacycline Versus Linezolid for the Treatment of ABSSSI (EudraCT #2013-003644-23)

NCT ID: NCT02378480

Last Updated: 2019-03-21

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE3

Total Enrollment

655 participants

Study Classification

INTERVENTIONAL

Study Start Date

2015-06-30

Study Completion Date

2016-05-31

Brief Summary

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The purpose of this study is to evaluate the safety and efficacy of omadacycline as compared to linezolid in the treatment of adults with acute bacterial skin and skin structure infections.

Detailed Description

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Conditions

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Bacterial Infections Skin Structures and Soft Tissue Infections

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

TRIPLE

Participants Investigators Outcome Assessors

Study Groups

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Omadacycline

Omadacycline IV; Omadacycline tablets

Group Type EXPERIMENTAL

Omadacycline

Intervention Type DRUG

Injection for IV dosing; Tablets for oral dosing

Linezolid

Linezolid IV; Linezolid tablets

Group Type ACTIVE_COMPARATOR

Linezolid

Intervention Type DRUG

Infusion solution for IV dosing; Tablets for oral dosing

Interventions

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Omadacycline

Injection for IV dosing; Tablets for oral dosing

Intervention Type DRUG

Linezolid

Infusion solution for IV dosing; Tablets for oral dosing

Intervention Type DRUG

Other Intervention Names

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Zyvox

Eligibility Criteria

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Inclusion Criteria

* Patients, ages 18 years or older who have signed the informed consent
* Has a qualifying skin and skin structure infection
* Female patients must not be pregnant at the time of enrollment
* Must agree to a reliable method of birth control during the study and for 30 days following the last dose of study drug

Exclusion Criteria

* Infections where the outcome is strongly influenced by factors other than protocol-defined treatment and procedures, that require antibacterial treatment for greater than 14 days
* Evidence of significant immunological disease
* Severe sepsis or septic shock
* Has a history of hypersensitivity or allergic reaction to any tetracycline or to linezolid
* Has received an investigational drug within past 30 days
* Women who are pregnant or nursing
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Paratek Pharmaceuticals Inc

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Site 261

Mobile, Alabama, United States

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Site 262

Chula Vista, California, United States

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Site 254

La Mesa, California, United States

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Site 258

Oceanside, California, United States

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Site 252

Santa Ana, California, United States

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Site 260

Santa Ana, California, United States

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Site 269

Stockton, California, United States

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Site 259

Miami, Florida, United States

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Site 264

West Palm Beach, Florida, United States

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Site 256

Augusta, Georgia, United States

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Site 253

Columbus, Georgia, United States

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Site 257

Springfield, Massachusetts, United States

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Site 268

Detroit, Michigan, United States

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Site 266

Butte, Montana, United States

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Site 263

Las Vegas, Nevada, United States

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Site 270

Somers Point, New Jersey, United States

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Site 273

Buffalo, New York, United States

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Site 255

Rapid City, South Dakota, United States

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Site 104

Pleven, , Bulgaria

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Site 102

Plovdiv, , Bulgaria

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Site 105

Plovdiv, , Bulgaria

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Site 103

Rousse, , Bulgaria

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Site 101

Sofia, , Bulgaria

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Site 205

Slavonski Brod, , Croatia

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Site 201

Zagreb, , Croatia

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Site 203

Zagreb, , Croatia

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Site 202

Zagreb, , Croatia

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Site 204

Zagreb, , Croatia

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Site 207

Athens, , Greece

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Site 211

Athens, , Greece

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Site 208

Thessaloniki, , Greece

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Site 209

Thessaloniki, , Greece

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Site 110

Budapest, , Hungary

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Site 111

Budapest, , Hungary

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Site 114

Miskolc, , Hungary

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Site 113

Szeged, , Hungary

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Site 213

Holon, , Israel

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Site 219

Kfar Saba, , Israel

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Site 214

Nazareth, , Israel

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Site 216

Safed, , Israel

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Site 122

Daugavpils, , Latvia

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Site 123

Liepāja, , Latvia

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Site 124

Rēzekne, , Latvia

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Site 120

Riga, , Latvia

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Site 121

Riga, , Latvia

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Site 234

Cusco, , Peru

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Site 233

Lima, , Peru

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Site 236

Lima, , Peru

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Site 238

Lima, , Peru

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Site 239

Lima, , Peru

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Site 237

Trujillo, , Peru

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Site 130

Bydgoszcz, , Poland

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Site 133

Katowice, , Poland

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Site 131

Lodz, , Poland

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Site 134

Olsztyn, , Poland

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Site 132

Warsaw, , Poland

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Site 141

Bucharest, , Romania

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Site 142

Bucharest, , Romania

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Site 146

Bucharest, , Romania

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Site 144

Cluj-Napoca, , Romania

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Site 140

Craiova, , Romania

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Site 143

Târgu Mureş, , Romania

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Site 145

Timișoara, , Romania

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Site 241

Benoni, Gauteng, South Africa

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Site 244

Thabazimbi, Limpopo, South Africa

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Site 222

Terrassa, Barcelona, Spain

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Site 221

Barcelona, Catalonia, Spain

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Site 247

Ankara, , Turkey (Türkiye)

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Site 246

Trabzon, , Turkey (Türkiye)

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Site 172

Dnipropetrovsk, , Ukraine

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Site 173

Dnipropetrovsk, , Ukraine

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Site 179

Kharkiv, , Ukraine

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Site 171

Kyiv, , Ukraine

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Site 170

Lviv, , Ukraine

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Site 174

Odesa, , Ukraine

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Site 175

Uzhhorod, , Ukraine

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Site 178

Vinnytsia, , Ukraine

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Site 176

Zaporizhia, , Ukraine

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Countries

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United States Bulgaria Croatia Greece Hungary Israel Latvia Peru Poland Romania South Africa Spain Turkey (Türkiye) Ukraine

References

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Rodriguez GD, Warren N, Yashayev R, Chitra S, Amodio-Groton M, Wright K. Intravenous Versus Oral Omadacycline or Linezolid for Acute Bacterial Skin and Skin Infections: A post hoc Analysis of the OASIS Trials. Infect Dis Ther. 2024 Dec;13(12):2637-2648. doi: 10.1007/s40121-024-01057-3. Epub 2024 Oct 26.

Reference Type DERIVED
PMID: 39461915 (View on PubMed)

Vacalis S, Brunton S, Gindi J. Omadacycline in Skin Infections and Pneumonia: A Review of the Evidence. J Fam Pract. 2022 Jun;71(5 Suppl):S10-S21. doi: 10.12788/jfp.0424.

Reference Type DERIVED
PMID: 35776862 (View on PubMed)

Pai MP, Wilcox MH, Chitra S, McGovern PC. Safety and efficacy of omadacycline by BMI categories and diabetes history in two Phase III randomized studies of patients with acute bacterial skin and skin structure infections. J Antimicrob Chemother. 2021 Apr 13;76(5):1315-1322. doi: 10.1093/jac/dkaa558.

Reference Type DERIVED
PMID: 33458763 (View on PubMed)

Cornely OA, File TM Jr, Garrity-Ryan L, Chitra S, Noble R, McGovern PC. Safety and efficacy of omadacycline for treatment of community-acquired bacterial pneumonia and acute bacterial skin and skin structure infections in patients with mild-to-moderate renal impairment. Int J Antimicrob Agents. 2021 Feb;57(2):106263. doi: 10.1016/j.ijantimicag.2020.106263. Epub 2020 Dec 14.

Reference Type DERIVED
PMID: 33326848 (View on PubMed)

Abrahamian FM, Sakoulas G, Tzanis E, Manley A, Steenbergen J, Das AF, Eckburg PB, McGovern PC. Omadacycline for Acute Bacterial Skin and Skin Structure Infections. Clin Infect Dis. 2019 Aug 1;69(Suppl 1):S23-S32. doi: 10.1093/cid/ciz396.

Reference Type DERIVED
PMID: 31367742 (View on PubMed)

O'Riordan W, Green S, Overcash JS, Puljiz I, Metallidis S, Gardovskis J, Garrity-Ryan L, Das AF, Tzanis E, Eckburg PB, Manley A, Villano SA, Steenbergen JN, Loh E. Omadacycline for Acute Bacterial Skin and Skin-Structure Infections. N Engl J Med. 2019 Feb 7;380(6):528-538. doi: 10.1056/NEJMoa1800170.

Reference Type DERIVED
PMID: 30726689 (View on PubMed)

Other Identifiers

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PTK0796-ABSI-1108

Identifier Type: -

Identifier Source: org_study_id

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