Clinical Trials Logo

Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT01782131
Other study ID # P06200
Secondary ID 5592-0692011-003
Status Completed
Phase Phase 3
First received
Last updated
Start date September 25, 2013
Est. completion date September 10, 2019

Study information

Verified date January 2024
Source Merck Sharp & Dohme LLC
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

The purpose of this study is to evaluate the safety and efficacy of posaconazole (POS) versus voriconazole (VOR) in the treatment of adults and adolescents with invasive aspergillosis (IA). The primary hypothesis is that the all-cause mortality through Day 42 in the POS treatment group is non-inferior to that in the VOR treatment group.


Recruitment information / eligibility

Status Completed
Enrollment 585
Est. completion date September 10, 2019
Est. primary completion date July 10, 2019
Accepts healthy volunteers No
Gender All
Age group 13 Years and older
Eligibility Inclusion Criteria: - Weight >40 kg (88 lb) and =150 kg (330 lb); if between 13 and 14 years of age must weigh >= 50 kg (110 lb) - Must meet the criteria for proven, probable, or possible IA as per 2008 European Organization for Research and Treatment of Cancer/Invasive Fungal Infections Cooperative Group and the National Institute of Allergy and Infectious Diseases Mycoses Study Group (EORTC/MSG) disease definitions at the time of randomization. Proven IA will include those participants with the demonstration of fungal elements (by cytology, microscopy, or culture) in diseased tissue (sterile sampling). Probable IA includes participants with at least 1 host factor, clinical criteria, as well as mycological criteria including both direct and indirect methods. Possible IA includes participants with at least 1 host factor and clinical criteria but without mycological criteria. A modification to the 2008 EORTC/MSG criteria regarding risk factors has been made to allow for the inclusion of participants with any duration of neutropenia as an acceptable inclusion host factor. - If with possible IA at time of randomization must be willing or be in process of an ongoing diagnostic work up which is anticipated to result in a mycological diagnosis of proven or probable IA postrandomization. - Must have a central line (e.g., central venous catheter, peripherally-inserted central catheter, etc.) in place or planned to be in place prior to beginning IV study therapy. If without central catheter access, must be clinically stable and able to receive oral study therapy. - Acute IA defined as duration of clinical syndrome of <30 days. - Must be willing to adhere to dosing, study visit schedule, and mandatory procedures as outlined in the protocol. The participant must be willing to continue on study therapy for up to 12 weeks and remain in the study through the 1-month follow-up visit. - The participant must have the ability to transition to oral study therapy during the course of the study. - Female participants of child-bearing potential must be using a medically accepted method of birth control before beginning study-drug treatment and agree to continue its use for 30 days after stopping study medication - Is not taking prohibited antifungal prophylaxis or treatment Exclusion Criteria: - Chronic (>1 month duration) IA, relapsed/recurrent IA, or refractory IA which has not responded to antifungal therapy. - Has pulmonary sarcoidosis, aspergilloma, or allergic bronchopulmonary aspergillosis (ABPA). - Known mixed invasive mold fungal infection including Zygomycetes, and/or a known invasive Aspergillus fungal infection in which either study drug may not be considered active. - Receipt of any systemic (oral, intravenous, or inhaled) antifungal therapy for this infection episode for 4 or more consecutive days (>= 96 hours) immediately before randomization. - Developed the current episode of IA infection during receipt of >13 days of antifungal prophylaxis with an agent considered to be a mold-active antifungal agent. - Receipt of posaconazole or voriconazole as empirical treatment for this infection for 4 days (96 hours) or more within the 15 days immediately before randomization. - Has condition that, in the opinion of the investigator, may interfere with optimal participation in the study. - Known hypersensitivity or other serious adverse reaction to any azole antifungal therapy or to any other ingredient of the study medication used. - Females who are pregnant, intend to become pregnant, or are nursing at the time of randomization. - Known history of Torsade de Pointes, unstable cardiac arrhythmia or proarrhythmic conditions, or a history of recent myocardial infarction within 90 days of study entry. - Has significant liver dysfunction - Hepatic cirrhosis or a Child-Pugh score of C (severe hepatic impairment) at the time of randomization. - Severe renal insufficiency (estimated creatinine clearance <20 mL/min) or on hemodialysis at the time of randomization or likely to require dialysis during the study. - Known hereditary problem of galactose intolerance, Lapp lactase deficiency, or glucose-galactose malabsorption. - Acute symptomatic pancreatitis within 6 months of study entry or a diagnosis of chronic pancreatitis at the time of randomization. - Active skin lesion consistent with squamous cell carcinoma at the time of randomization, or a current or prior history of malignant melanoma within 5 years of study entry. - On artificial ventilation or receiving acute Continuous Positive Airway Pressure (CPAP)/Bilevel Positive Airway Pressure (BPAP) at the time of randomization. - Known or suspected Gilbert's disease at the time of randomization. - Requires treatment with other medications that cannot be stopped and for which there is a known contraindication to co-administration of one or more of the study drugs.

Study Design


Intervention

Drug:
Posaconazole
POS IV: Day 1: 300 mg BID Day 2-84: 300 mg QD POS oral: Day 1: 300 mg BID Day 2-84: 300 mg QD
Voriconazole
VOR IV: Day 1: 6 mg/kg per body weight administered BID Day 2-84: 4 mg/kg per body weight administered BID VOR oral: Day 1: 300 mg BID Day 2-84: 200 mg BID
Placebo
Matching placebo received for Posaconazole (IV and oral) or Voriconazole (oral)

Locations

Country Name City State
n/a

Sponsors (1)

Lead Sponsor Collaborator
Merck Sharp & Dohme LLC

References & Publications (1)

Maertens JA, Rahav G, Lee DG, Haider S, Ramirez-Sanchez IC, Klimko N, Ponce-de-Leon A, Han S, Wrishko R, Winchell GA, Grandhi A, Waskin H; study investigators. Pharmacokinetic and Exposure Response Analysis of the Double-Blind Randomized Study of Posacona — View Citation

Outcome

Type Measure Description Time frame Safety issue
Primary Percentage of Participants Who Died Through Day 42 in the Intention to Treat Population The percentage of participants who died with posaconazole (POS) compared to voriconazole (VOR) in the first line treatment of invasive aspergillosis (IA) in the Intention to Treat (ITT) population through Day 42 was assessed. Up to ~42 days
Secondary Percentage of Participants Who Died Through Day 42 in the Full Analysis Set Population The percentage of participants who died with POS compared to VOR in the first line treatment of invasive aspergillosis (IA) in the Full Analysis Set (FAS) population through Day 42 was assessed. Up to ~42 days
Secondary Percentage of Participants Who Died Through Day 84 in the ITT Population The percentage of participants who died with POS compared to VOR in the first line treatment of invasive aspergillosis (IA) in the ITT population through Day 84 was assessed. Up to ~84 days
Secondary Percentage of Participants Who Died Through Day 84 in the FAS Population The percentage of participants who died with POS compared to VOR in the first line treatment of invasive aspergillosis (IA) in the FAS population through Day 84 was assessed. Up to ~ 84 days
Secondary Percentage of Participants Achieving Global Clinical Response at Week 12 in the FAS Population The global clinical response of POS compared to VOR in the first line treatment of invasive aspergillosis (IA) was assessed. The percentage of participants achieving adjudicated global clinical response (complete or partial) at Week 12 was reported. Complete response was classified as survival with resolution of fungal disease evidence; Partial response was survival and improvement of fungal disease. Up to 12 weeks (± 4 weeks)
Secondary Percentage of Participants Achieving Global Clinical Response at Week 6 in the FAS Population The global clinical response of POS compared to VOR in the first line treatment of invasive aspergillosis (IA) was assessed. The percentage of participants achieving adjudicated global clinical response (complete or partial) at Week 6 was reported. Complete response was classified as survival with resolution of fungal disease evidence; Partial response was survival and improvement of fungal disease. Up to 6 weeks (± 2 weeks)
Secondary Number of Participants Experiencing Mortality at Day 42, Day 84, and Day 114 in the FAS Population (Kaplan-Meier Time To Death Estimate) The number of participants experiencing mortality at Day 42, Day 84 and Day 114 in participants with proven or probable IA receiving POS versus VOR were assessed. The Kaplan-Meier estimate reports the number of participants who experienced death (all causes) through Day 114 or ~16 weeks. Participants who did not have any endpoint event until last visit or who were lost to follow-up and had no event were censored at the time of last available information (last study visit). For Day 42 and Day 84, missing or 'unable to determine' responses were considered as failures (dead). Up to ~16 weeks (± 2 weeks)
Secondary Number of Participants Who Died Due to Invasive Aspergillosis Through Day 42 in the FAS Population The number of participants who died due to IA receiving POS versus VOR through Day 42 was assessed. Up to 42 days
Secondary Number of Participants Who Died Due to Invasive Aspergillosis Through Day 84 in the FAS Population The number of participants who died due to IA receiving POS versus VOR in the FAS population through Day 84 was assessed. Up to 84 days
Secondary Percentage of Participants With Tier 1 Treatment Emergent Adverse Events The percentage of participants with Tier 1 treatment-emergent adverse events (TEAEs) was determined. The Tier 1 TEAEs included hepatic safety (elevated aspartate serum transaminase [AST] or alanine serum transaminase [ALT] value =3x upper limit of normal (ULN) and an elevated total bilirubin value =2x ULN and, at the same time, an alkaline phosphatase value <2 ULN); central nervous system (CNS) and visual disturbances (eye disorders, nervous system disorders, psychiatric disorders), dermatologic reactions, and adrenal insufficiency or temporally associated TEAEs of hypotension. Up to ~16 weeks (± 2 weeks)
Secondary Percentage of Participants With at Least One Adverse Event An adverse event (AE) was defined as any untoward medical occurrence in a patient or clinical investigation participant administered a pharmaceutical product and which did not necessarily have to have a causal relationship with this treatment. An AE can therefore be any unfavorable and unintended sign, symptom, or disease temporally associated with the use of a medicinal product or protocol-specified procedure, whether or not considered related to the medicinal product. Up to ~16 weeks (± 2 weeks)
Secondary Percentage of Participants With at Least One Drug Related Adverse Event An adverse event (AE) was defined as any untoward medical occurrence in a patient or clinical investigation participant administered a pharmaceutical product and which did not necessarily have to have a causal relationship with this treatment. An AE can therefore be any unfavorable and unintended sign, symptom, or disease temporally associated with the use of a medicinal product or protocol-specified procedure, whether or not considered related to the medicinal product. Up to ~16 weeks (± 2 weeks)
Secondary Percentage of Participants With at Least One Serious Adverse Event A serious adverse event (SAE) was an AE that resulted in death, was life threatening, required or prolonged an existing hospitalization, resulted in persistent or significant disability or incapacity, was a congenital anomaly or birth defect, or was another important medical event deemed such by medical or scientific judgment. Up to ~16 weeks (± 2 weeks)
Secondary Percentage of Participants With at Least One Serious Drug Related Adverse Event An SAE was an AE that resulted in death, was life threatening, required or prolonged an existing hospitalization, resulted in persistent or significant disability or incapacity, was a congenital anomaly or birth defect, or was another important medical event deemed such by medical or scientific judgment. Up to ~16 weeks (± 2 weeks)
Secondary Percentage of Participants Who Discontinued Study Treatment Due to an Adverse Event An AE was defined as any untoward medical occurrence in a patient or clinical investigation participant administered a pharmaceutical product and which did not necessarily have to have a causal relationship with this treatment. An AE can therefore be any unfavorable and unintended sign, symptom, or disease temporally associated with the use of a medicinal product or protocol-specified procedure, whether or not considered related to the medicinal product. Up to ~12 weeks
Secondary Steady State Average Concentration (Cavg) of Posaconazole With Food Intake The characterization of the pharmacokinetics (PK) parameters of POS was determined from plasma samples taken at steady-state after receiving oral tablet of POS. Steady-state Cavg, where Cavg is defined as area under the concentration time-curve from 0 to 24 hours (AUC0-24hr) divided by the dosing interval. Data is presented in POS group column only. No evaluation of food intake on the VOR capsule was presented. Baseline, and at pre-dose on Day 7, Week 2, Week 4, Week 6, and Week 12
See also
  Status Clinical Trial Phase
Recruiting NCT05138666 - Non-invasive Tools to Diagnose Invasive Aspergillosis Infections in ICU Patients With COVID-19 and Other Conditions. N/A
Not yet recruiting NCT02234739 - Voriconazole for IPA in Chinese Patients With COPD Phase 4
Completed NCT01615809 - Nebulized Amphotericin B Lipid Complex in Invasive Pulmonary Aspergillosis in Paediatric Patients With Acute Leukaemia Phase 2
Completed NCT04267497 - Nebulised Liposomal Amphotericin for Invasive Pulmonary Aspergillosis (NAIFI01 Study) Phase 1
Recruiting NCT05860387 - Early Diagnosis of Invasive Lung Aspergillosis
Withdrawn NCT01188759 - Voriconazole And Anidulafungin Combination For Invasive Aspergillosis In Pediatric Subjects Phase 3
Completed NCT00923832 - Early Molecular Detection for the Improved Diagnosis of Invasive Pulmonary Aspergillosis and Invasive Pulmonary Zygomycosis N/A
Recruiting NCT05982912 - VOC in Breath Samples for the Diagnosis of IPA
Not yet recruiting NCT02100761 - CYP 2C19 Polymorphism and Voriconazole Trough Concentration in Chinese Adult Patients N/A
Recruiting NCT00986713 - Value of Amphotericin B Inhalation for Prophylaxis of Invasive Pulmonary Aspergillosis After Renal Transplantation Phase 4
Recruiting NCT05569824 - LFD of Aspergillus Antigen in Paediatrics
Not yet recruiting NCT04848831 - Diagnosis of Invasive Pulmonary Aspergillosis, Specific Testing in Bronchial Secretions Versus Bronchoalveolar Fluid
Completed NCT04077697 - Clinical and Prognostic Comparisons Between Invasive Pulmonary Aspergillosis With or Without Invasive Tracheobronchitis During Severe Influenza: a Retrospective Multicenter Cohort Study.
Completed NCT03672292 - Study to Evaluate the Safety and Efficacy of the Coadministration of Ibrexafungerp (SCY-078) With Voriconazole in Patients With Invasive Pulmonary Aspergillosis Phase 2
Recruiting NCT01499433 - Efficacy and Safety of Caspofungin for Invasive Pulmonary Aspergillosis Underlying Chronic Obstructive Pulmonary Disease Phase 4
Completed NCT01247142 - Evaluation of Exhaled Breath Condensate in the Diagnosis of Invasive Pulmonary Aspergillosis N/A
Completed NCT00501098 - Prophylaxis of Fungal Invasive Infections in Leukemia Phase 2
Recruiting NCT03748069 - Influenza Associated Aspergillosis In-depth Investigation
Completed NCT02058316 - Bronchoalveolar Lavage Lateral-Flow Device Test for Invasive Pulmonary Aspergillosis: a Multicenter Study
Terminated NCT03327727 - VL-2397 Compared to Standard First-Line Treatment for Invasive Aspergillosis (IA) in Adults Phase 2