- ICH GCP
- Rejestr badań klinicznych w USA
- Badanie kliniczne NCT07558265
WIN Ratio Analysis to Determine a Strategy of Non- Invasive SUpport for Respiratory Failure in the EmeRgency Department (WINDSURFER)
The purpose of this clinical trial is to determine the best initial non-invasive respiratory support (NIRS) strategy for adults who present to the emergency department with acute hypoxemic respiratory failure, a condition in which blood oxygen levels are dangerously low and require urgent treatment. This study compares two commonly used non-invasive respiratory support strategies to evaluate their effectiveness and safety, based on important patient outcomes during hospitalization, including survival, the need for invasive mechanical ventilation, and the duration of respiratory support. Participants will be randomly assigned (with an equal chance) to receive one of the following treatments:
- Non-Invasive Positive Pressure Ventilation (NIPPV): Oxygen delivered under pressure through a face mask.
- High-Flow Nasal Oxygen (HFNO): Oxygen delivered at high-flow through a specially designed nasal cannula placed in the nostrils.
Researchers will compare the two treatment strategies using a hierarchical assessment of major pulmonary outcomes, including:
- Hospital survival
- Days on mechanical ventilation
- Duration of non-invasive respiratory support
As part of the study, researchers will collect:
- Blood and urine samples
- Physiologic measurements (such as chest movement measured through sensors placed on the skin)
- Information from participants' medical records
Przegląd badań
Status
Interwencja / Leczenie
Szczegółowy opis
Acute hypoxemic respiratory failure (AHRF) is a serious medical emergency that frequently presents in the emergency department (ED) and requires immediate respiratory support to prevent further clinical deterioration. Patients with AHRF are at high risk for progression to invasive mechanical ventilation and death, and early management decisions may substantially influence outcomes.
Non-invasive respiratory support (NIRS) is widely used as first-line therapy for AHRF. Two commonly used NIRS strategies are non-invasive positive-pressure ventilation (NIPPV) and high-flow nasal oxygen (HFNO). Both modalities are accepted standards of care; however, their relative effectiveness and safety when applied early in the ED remain uncertain. Prior comparative studies have largely been conducted in intensive care settings, enrolled selected patient populations, or focused on single outcomes such as intubation or mortality. Consequently, equipoise persists regarding the optimal initial NIRS strategy for ED patients with undifferentiated AHRF.
The WINDSURFER trial (WIN ratio analysis to Determine a strategy of non-invasive SUpport for Respiratory Failure in the EmeRgency Department) is designed to compare two strategies of non-invasive respiratory support-NIPPV and HFNO-with respect to clinically meaningful outcomes in adult ED patients with acute hypoxemic respiratory failure.
The trial is conducted at multiple hospitals participating in the NIH funded Strategies to Innovate Emergency Care Clinical Trials Network (SIREN), enabling enrollment across diverse emergency care environments.
The study enrolls adult patients early in their ED course, reflecting the population in which initial respiratory support decisions are most consequential.
Participants are randomly assigned in equal proportions to one of the two study strategies, with allocation managed centrally through a secure electronic system to ensure balance across sites.
The assigned strategy is implemented as the initial approach to non invasive respiratory support for a defined protocolized period, after which ongoing respiratory management is determined by the treating clinical team according to standard clinical practice.
Clinical data are collected from the medical record and study specific assessments to characterize baseline features, treatment course, and in hospital events. Follow up extends through hospitalization and a defined post randomization observation period to ensure complete capture of relevant clinical outcomes.
Ethical Considerations: Because AHRF is a life-threatening emergency requiring immediate intervention and patients frequently lack decision making capacity at presentation, the study is conducted under Exception From Informed Consent (EFIC) in accordance with Food and Drug Administration (FDA) regulations (21 CFR 50.24). Community consultation and public disclosure are completed prior to enrollment at each site. Participants or their Legally Authorized Representatives are informed of enrollment at the earliest feasible opportunity and may withdraw from the study at any time.
Typ studiów
Zapisy (Szacowany)
Faza
- Nie dotyczy
Kontakty i lokalizacje
Kontakt w sprawie studiów
- Nazwa: Henry E Wang, MD, MS
- Numer telefonu: 614-648-1372
- E-mail: Henry.wang@osumc.edu
Kopia zapasowa kontaktu do badania
- Nazwa: Valerie L Durkalski-Mauldin, PhD
- Numer telefonu: 843-876-1911
- E-mail: durkalsv@musc.edu
Lokalizacje studiów
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Ohio
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Columbus, Ohio, Stany Zjednoczone, 43210
- OSU Wexner Medical Center
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Kontakt:
- Michael Hill
- Numer telefonu: 614-293-6185
- E-mail: michael.hill@osumc.edu
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Główny śledczy:
- Jason Bischof, MD
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Kontakt:
- Jason Bischof, MD
- Numer telefonu: 614-293-8305
- E-mail: jason.bischof@osumc.edu
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Columbus, Ohio, Stany Zjednoczone, 43203
- Ohio State East Hospital
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Kontakt:
- Michael Hill
- Numer telefonu: 614-293-6185
- E-mail: michael.hill@osumc.edu
-
Główny śledczy:
- Jason Bischof, MD
-
Kontakt:
- Jason Bischof, MD
- Numer telefonu: 614-293-8305
- E-mail: jason.bischof@osumc.edu
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Kryteria uczestnictwa
Kryteria kwalifikacji
Wiek uprawniający do nauki
- Dorosły
- Starszy dorosły
Akceptuje zdrowych ochotników
Opis
Inclusion Criteria:
- Age ≥18 years
Presenting to the Emergency Department (ED) with Acute Hypoxemic Respiratory failure (AHRF), defined as:
- [(respiratory rate ≥25 breaths/min) AND (requiring ≥6 L/min of oxygen required to maintain SpO2 ≥90%), OR SpO2:FiO2 ratio<250] OR
- Arrival at ED on prehospital Non-Invasive Respiratory Support (NIRS).
- Clinical need for NIRS
- Randomization ≤2 hours after identification of need for NIRS
- Randomization ≤6 hours of ED arrival
Exclusion Criteria:
- Urgent need for intubation
- Cardiac arrest
- Respiratory arrest
- Patient not located in the ED
- Craniofacial anatomic features that prohibit either Non-Invasive Positive Pressure Ventilation (NIPPV) or High Flow Nasal Oxygen (HFNO) interface
- Tracheostomy or laryngectomy stoma
- Hemodynamic instability requiring >0.2mcg/kg/min of norepinepherine (or equivalent) to maintain mean arterial pressure >65mmHg
- Pre-existing "do not resuscitate" or "do not intubate" order
- Home use of non-invasive positive-pressure ventilation for respiratory support of a medical condition other than sleep apnea
- Transferred from another Emergency Department
- History of advanced chronic obstructive pulmonary disease
- History of advanced heart failure
- Presence of opt-out identification
- Prisoner
- Known or apparent pregnant
- Previous enrollment in WINDSURFER
- A patient-specific contraindication makes one assigned study intervention unsafe
Plan studiów
Jak projektuje się badanie?
Szczegóły projektu
- Główny cel: Leczenie
- Przydział: Randomizowane
- Model interwencyjny: Przydział równoległy
- Maskowanie: Brak (otwarta etykieta)
Broń i interwencje
Grupa uczestników / Arm |
Interwencja / Leczenie |
|---|---|
|
Aktywny komparator: Non-Invasive Positive Pressure Ventilation (NIPPV)
Participants (randomized) who are experiencing acute hypoxemic respiratory failure will be placed on Non-Invasive Positive Pressure Ventilation (NIPPV), by face mask.
|
Oxygen is delivered with positive pressure through a face mask covering the nose and mouth.
Inne nazwy:
|
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Aktywny komparator: High Flow Nasal Oxygen (HFNO)
Participants (randomized) who are experiencing acute hypoxemic respiratory failure will be placed on humidified High-Flow Nasal Oxygen (HFNO), delivered to the participant through a specially designed nasal cannula.
|
Humidified oxygen is delivered to the participant through a specially-designed nasal cannula.
Inne nazwy:
|
Co mierzy badanie?
Podstawowe miary wyniku
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
|
Number of Subjects with Major Adverse Pulmonary Event (MAPE)
Ramy czasowe: a) Hospital Death up to 28 days after randomization b) Maximum of 28 ventilator days c) Maximum of 24 NIRS hours
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Composite of:
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a) Hospital Death up to 28 days after randomization b) Maximum of 28 ventilator days c) Maximum of 24 NIRS hours
|
Miary wyników drugorzędnych
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
|
Number of Subjects with New or worsening pneumonia/pneumonitis
Ramy czasowe: Up to hospital discharge or 7 days of randomization, whichever comes first.
|
Development or worsening of air-space disease, as identified by radiologist interpretation of chest x-rays and comparison with first chest x-ray.
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Up to hospital discharge or 7 days of randomization, whichever comes first.
|
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Number of Subjects with Acute Respiratory Distress Syndrome (ARDS)
Ramy czasowe: Up to hospital discharge or 7 days of randomization, whichever comes first.
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Development or worsening of ARDS. Berlin and European Society of Intensive Care Medicine ARDS criteria, both intubated and non-intubated patients:
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Up to hospital discharge or 7 days of randomization, whichever comes first.
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Number of Subjects with New or worsening shock
Ramy czasowe: Up to hospital discharge or 72 hours of randomization, whichever comes first.
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Requirement for vasopressors (>0.2 mcg/kg/min norepinephrine or equivalent) for >1 hour to maintain systolic blood pressure ≥90 mm Hg.
|
Up to hospital discharge or 72 hours of randomization, whichever comes first.
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Współpracownicy i badacze
Sponsor
Współpracownicy
Śledczy
- Główny śledczy: Henry E Wang, MD, MS, Ohio State University
- Główny śledczy: Jarrod Mosier, MD, University of Arizona
- Główny śledczy: Mark Tidswell, MD, Baystate Health
- Główny śledczy: Lai Wei, PhD, Ohio State University
- Dyrektor Studium: William Meurer, MD, University of Michigan - Strategies to Innovate EmeRgENcy Care Clinical Trials Network (SIREN) Clinical Coordinating Center
- Dyrektor Studium: Robert Silbergleit, MD, University of Michigan - SIREN Clinical Coordinating Center
- Główny śledczy: Valerie Durkalski-Mauldin, PhD, Medical University of South Carolina - SIREN Data Coordinating Center
Publikacje i pomocne linki
Przydatne linki
Daty zapisu na studia
Główne daty studiów
Rozpoczęcie studiów (Szacowany)
Zakończenie podstawowe (Szacowany)
Ukończenie studiów (Szacowany)
Daty rejestracji na studia
Pierwszy przesłany
Pierwszy przesłany, który spełnia kryteria kontroli jakości
Pierwszy wysłany (Rzeczywisty)
Aktualizacje rekordów badań
Ostatnia wysłana aktualizacja (Rzeczywisty)
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
Ostatnia weryfikacja
Więcej informacji
Terminy związane z tym badaniem
Słowa kluczowe
- Ciągłe dodatnie ciśnienie w drogach oddechowych
- POChP
- VAS
- Mechaniczna wentylacja
- Przewlekła obturacyjna choroba płuc
- Zespół ostrej niewydolności oddechowej
- Inwazyjna wentylacja mechaniczna
- RR
- Terapia nerkozastępcza
- BiPAP
- Częstość oddechów
- Wizualna skala analogowa
- Ostra zdekompensowana niewydolność serca
- NIRS
- SpO2
- Ostra hipoksemiczna niewydolność oddechowa
- RRT
- NIPPV
- PaO2
- FiO2
- HFNO
- PaCO2
- Dni bez respiratora
- VFD
- Nieinwazyjna wentylacja dodatnim ciśnieniem
- BPAP
- Wysoki przepływ tlenu do nosa
- Wydechowe dodatnie ciśnienie w drogach oddechowych
- P-SILI
- WR
- Mv
- Imv
- EPAP
- Inspired Oxygen Fraction
- IPAP
- Inspiratory Positive Airway Pressure
- MAPE
- Major Adverse Pulmonary Events
- Non-Invasive Respiratory Support
- Partial pressure of carbon dioxide in arterial blood
- Partial pressure of oxygen in arterial blood
- P:F
- Ratio of PaO2 to FiO2
- Patient Self-Inflicted Lung Injury
- RSFD
- Respiratory Support Free Days
- S:F
- Ratio of SpO2 to FiO2
- Transcutaneous measurement of peripheral arterial saturation
- UADE
- Unanticipated Adverse Device Effects
- VDays
- Ventilator Days
- WINDSURFER
- WIN ratio analysis to determine a strategy of non-invasive support for respiratory failure in the emergency department trial
- WIN Ratio
- Bilevel Positive Airway Pressure
Dodatkowe istotne warunki MeSH
Inne numery identyfikacyjne badania
- UG3HL175260 (Grant/umowa NIH USA)
- U24HL175258 (Grant/umowa NIH USA)
Plan dla danych uczestnika indywidualnego (IPD)
Planujesz udostępniać dane poszczególnych uczestników (IPD)?
Opis planu IPD
Ramy czasowe udostępniania IPD
Kryteria dostępu do udostępniania IPD
Typ informacji pomocniczych dotyczących udostępniania IPD
- PROTOKÓŁ BADANIA
- SOK ROŚLINNY
- ICF
Informacje o lekach i urządzeniach, dokumenty badawcze
Bada produkt leczniczy regulowany przez amerykańską FDA
Bada produkt urządzenia regulowany przez amerykańską FDA
Te informacje zostały pobrane bezpośrednio ze strony internetowej clinicaltrials.gov bez żadnych zmian. Jeśli chcesz zmienić, usunąć lub zaktualizować dane swojego badania, skontaktuj się z register@clinicaltrials.gov. Gdy tylko zmiana zostanie wprowadzona na stronie clinicaltrials.gov, zostanie ona automatycznie zaktualizowana również na naszej stronie internetowej .
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