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NCT03163108: CLAC-4
Closed-loop Automatic Oxygen Control (CLAC-4) in Preterm Infants
NA trial testing Closed-loop automatic oxygen control (CLAC) fast in addition to RMC in Infant Respiratory Distress Syndrome in 19 participants. Completed in 12 January 2018.
18 December 2017
Quick facts
| Lead sponsor | University Hospital Tuebingen |
|---|---|
| Phase | NA |
| Status | Completed |
| Study type | INTERVENTIONAL |
| Allocation | randomized |
| Design | crossover |
| Masking | none |
| Primary purpose | treatment |
| Enrollment | 19 |
| Start date | 15 March 2017 |
| Primary completion | 18 December 2017 |
| Estimated completion | 12 January 2018 |
| Sites | 2 locations across Germany |
Drugs / interventions tested
- Closed-loop automatic oxygen control (CLAC) fast in addition to RMC
- Closed-loop automatic oxygen control (CLAC) slow in addition to RMC
Conditions studied
- Infant Respiratory Distress Syndrome — all drugs for Infant Respiratory Distress Syndrome →
- Ventilator Lung; Newborn — all drugs for Ventilator Lung; Newborn →
Sponsor
University Hospital Tuebingen
Who can join
Eligibility, any sex, with Infant Respiratory Distress Syndrome or Ventilator Lung; Newborn. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
Two-center, randomised controlled, cross-over clinical trial in preterm infants born at gestational age below 34+1/7 weeks receiving supplemental oxygen and respiratory support (Continous positive airway pressure (CPAP) or Non-invasive Ventilation (NIV) or Invasive Ventilation (IV)). Routine manual control (RMC) of the fraction of inspired oxygen (FiO2) will be tested against RMC supported by closed-loop automatic control (CLAC) with "slow"-algorithm and RMC supported by CLAC with "fast"-algorithm. The primary hypothesis is, that the use of the "faster" algorithm results in more time within arterial oxygen saturation (SpO2) target range compared to RMC only. The a-priori subordinate hypothesis is, that the faster algorithm is equally effective as the slower algorithm to maintain the SpO2 in the target range.
Publications & conference data
1 peer-reviewed publication reference this trial (live from Europe PMC):
-
Is faster better? A randomised crossover study comparing algorithms for closed-loop automatic oxygen control.
Schwarz CE, Kidszun A, Bieder NS, Franz AR, et al · · 2020 · cited 22× · PMID 31527093 · DOI 10.1136/archdischild-2019-317029
Verify or expand the search:
- PubMed search for NCT03163108
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
Related trials
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Currently open trials in the same condition.
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Other University Hospital Tuebingen trials
Trials by the same sponsor.
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT03163108 (US National Library of Medicine, public domain)
- Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by University Hospital Tuebingen
- Last refreshed: 15 May 2018
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT03163108.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing