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Trial · NCT02622724

Registered outcomes35

Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.

ListOutcomeTime frameDescription
PrimaryComposite Endpoint (VFDsurv; All-cause Mortality and Number of Days Free of Mechanical Ventilation) at Day 28Day 28
VFDsurv is a composite measure of all-cause mortality and the number of days free of mechanical ventilation (VFDsurv) within 28 days among survivors. Ventilator-free days (VFDs) correspond to those days when unassisted breathing (UAB) was possible for a complete calendar day. UAB was defined as: spontaneously breathing with face mask, nasal prong oxygen or room air, T-piece breathing, tracheostomy mask breathing, CPAP less than or equal to 5 cmH2O without pressure support or intermittent mandatory ventilation assistance, use of CPAP or BIPAP solely for sleep apnoea management. A patient was reported as ventilator-free after 2 consecutive calendar days of unassisted breathing (a VFD value of 0 is assigned to patients who die without initiating UAB or who require more than 28 days of mechanical ventilation. All patients who die before Day28 are assigned a VFDsurv value of -1).
SecondaryEfficacy Endpoint: All-cause MortalityAt Day 28Fatalities, mortality all-causes from randomisation up to Day 28
SecondaryEfficacy Endpoint: Mortality in ICUUp to Day 28All-cause mortality for subjects who died in Intensive Care Units up to Day 28.
SecondaryEfficacy Endpoint: Mortality in HospitalUp to Day 28This is the number of subjects who died in hospital (i.e. outside of Intensive Care Units) up to Day 28.
SecondaryOther Secondary Efficacy Endpoints: Days Free of Organ FailureDay 28 or last day in intensive care unit [ICU] if patient has left the ICU earlier than Day 28
The total number of days free of organ failure by Sequential Organ Failure Assessment (SOFA) methodology. Overall, the median number of days free of organ failure was 0 days in both the treatment groups.
SecondaryOther Secondary Efficacy Endpoints: Days Free of Renal SupportDay 28Days without renal support (any renal support was documented). Overall, the median number of days free of renal support was 28 days in the active group and 27 days in the placebo group.
SecondaryOther Secondary Efficacy Endpoints: Days Free of Vasoactive SupportDay 28
Days without vasoactive support. The vasoactive support included catecholamine and non-catecholamine vasopressors, inotropes and vasodilating agents. Overall, the median number of days free of vasoactive support was 20 days in the active group and 21 days in the placebo group.
SecondaryOther Secondary Efficacy Endpoint: Days Free of Mechanical VentilationDay 28
The total number of days free of mechanical ventilation has been derived from the Patient Status report recorded on each day during the 28-day period. Patients who died during this period have been assigned a value of zero. This variable differs from the calculated "Ventilation Free Days (VFD) endpoint, which contribute to the VDFsurv primary efficacy endpoint as it require additional conditions of unassisted breathing (UAB) to be met.
SecondaryOther Secondary Efficacy Endpoints: Number of ICU-free DaysDay 28
Number of Intensive Care Unit free days up to Day 28, i.e. the patient is no longer receiving care in ICU. Patients who die during this period have been assigned a value of zero for the number of ICU care free days.
SecondaryOther Secondary Efficacy Endpoints: Number of Days in HospitalDay 28Hospitalisation days (including the stay at Intensive Care Units). Patients who died during this period have been assigned a value of 28 for the number of days in ICU or in hospital.
SecondaryEvaluation of Safety: Adverse Events and DeathsAEs up to Day 28, only related after Day 28 and deaths up to Day 360
Adverse events (AE) up to Day 28. Per protocol, AEs occurring after Day 28 if the investigator considered a causal relationship with the study drug as well as all deaths up to Day 360 were reported. Treatment-emergent AEs (TEAEs) were defined as AEs that begins or worsens in intensity after at least one dose of study drug has been administered. Serious AEs (SAEs) were defined as any untoward medical occurrence that at any dose resulted in death; was life-threatening (immediate risk of death); required inpatient hospitalization or prolongation of existing hospitalization; resulted in persistent or significant disability/incapacity; was an important medical event.
SecondaryEfficacy Endpoint: Presence of Neutralising Antibodies to IFN Beta-1aBaseline and Day 28 (or last day in intensive care unit [ICU] or at withdrawal, if earlier)
The immunological response to FP-1201-lyo was assessed by monitoring presence of anti-drug binding antibodies (BAbs) and neutralising antibodies (NAbs) to IFN beta-1a on pre-dose Day 1 and at Day 28, the last day in ICU or early termination (if earlier). The BAbs were determined first, and if present, the NAbs were also determined. Presence of BAbs and NAbs were summarised categorically, using positive/negative classification.
SecondaryEfficacy Endpoint: Evaluation of Pharmacodynamic (PD) Using Myxovirus Resistance Protein A (MxA) BiomarkerFrom baseline to Day 14Evaluation of MxA biomarker change from baseline to D14 between treatments arms over time.
SecondaryLong-term Efficacy Endpoint: Change in Quality of Life From Baseline to Day 180Change from baseline to Day 180
Quality of Life was assessed through EQ-5D-3L (EuroQol 5-Dimensions 3-Levels questionnaire). An EQ Visual Analogue Scale (VAS) total score (ranging from 0-100) was measured (0= Worst imaginable health state, 100= Best imaginable health state). The EQ-5D-3L VAS scores are numerically summarised as change from pre-dose (Day 1) to long term follow-up (Day 180 visit).
SecondaryLong-term Efficacy Endpoints Relating to Respiratory Functioning (FEV1)Day 180
Measuring FEV1 (forced expiratory volume in 1 second) assessed pulmonary function (airway obstruction, bronchoconstriction or bronchodilation). FEV1 is the volume exhaled during the first second of a forced expiratory manoeuvre, starting from the level of total lung capacity.
SecondaryLong-term Efficacy Endpoints Relating to Neurological Functioning (6MWT)Day 180
The 6-minute walk test (6MWT) measures the distance that a patient can quickly walk on a flat, hard surface in a period of 6 minutes. According to the ERS/ATS technical standard to which the 6MWT was done, the walk test is done twice and the best result is used. It is an evaluation of the global and integrated responses of all systems involved during exercise, including the pulmonary and cardiovascular systems, systemic circulation, peripheral circulation, blood and neuromuscular units and muscle metabolism. The self-paced 6MWT assesses the sub- maximal level of functional capacity and will better reflect the functional exercise level for daily activities. ANOVA parameters estimates (LS Means and 90 % conf.interval) for the overall treatment difference was analysed.
OtherEvaluation of Safety: Vital Signs - Heart RateFrom baseline to Last Observation Performed (Day 28 or last day in ICU if patient has left the ICU earlier than Day 28, or at withdrawal)
Vital signs were measured supine pre-dose on Day 1 (baseline) and daily up to Day 28 while the patient was in the ICU. The results at baseline and at last observation performed (LOP) were summarized overall by treatment, variable and time point. No statistical analyses were made for vital signs.
OtherEvaluation of Safety: Vital Signs - Body TemperatureFrom baseline to Last Observation Performed (Day 28 or last day in ICU if patient has left the ICU earlier than Day 28, or at withdrawal)
Vital signs were measured supine pre-dose on Day 1 (baseline) and daily up to Day 28 while the patient was in the ICU. The results at baseline and at last observation performed (LOP) were summarized overall by treatment, variable and time point. No statistical analyses were made for vital signs.
OtherEvaluation of Safety: Vital Signs - Blood PressureFrom baseline to Last Observation Performed (Day 28 or last day in ICU if patient has left the ICU earlier than Day 28, or at withdrawal)
Vital signs were measured supine pre-dose on Day 1 (baseline) and daily up to Day 28 while the patient was in the ICU. The results at baseline and at last observation performed (LOP) were summarized overall by treatment, variable and time point. No statistical analyses were made for vital signs.
OtherEvaluation of Safety: Physical ExaminationFrom baseline to Last Observation Performed (D28 or last day in ICU if patient has left the ICU earlier than Day 28, or at withdrawal)
Physical examination data (covering the major body systems; general appearance, head \[ear, nose and throat\], cardiovascular, eyes, respiratory, abdomen, urogenital, musculoskeletal, neurological, lymph nodes and skin) were categorized as "normal"; "abnormal, not clinically significant;" "abnormal, clinically significant" or "not done". Physical examinations were performed at Screening, then at the Last day in ICU and Day 28 (Out of ICU) or Early Termination, from which the last observation performed is derived. The changes from baseline to the last observations performed are categorized as "no change", "change clinically significant"; "change not clinically significant", "not done".

Source ClinicalTrials.govtrials-2026-11-12-0.5.0

Sources 3

  • ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
  • ClinicalTrials.govNo license stated
  • NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
  • ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
  • ClinicalTrials.govnone stated
  • NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)

ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

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