Developed by Shray Alag, The Harker School
Sections: Correlations,
Clinical Trials, and HPO
Navigate: Clinical Trials and HPO
| Name (Synonyms) | Correlation |
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| Name (Synonyms) | Correlation |
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Navigate: Correlations HPO
There is one clinical trial.
The main manifestation of COVID-19 is acute hypoxemic respiratory failure (AHRF). In patients with AHRF, the need for invasive mechanical ventilation is associated with high mortality. Prone positioning (PP) is a recommended strategy for patients with moderate to severe acute respiratory distress syndrome (ARDS) undergoing invasive mechanical ventilation. Early PP combined with High Flow Oxygen Therapy may benefit spontaneous breathing patients with AHRF due to COVID-19 as recently reported in Jiangsu. Our hypothesis is that early PP combined with High Flow Oxygen Therapy in patients with AHRF due to COVID-19 improves oxygenation.
Description: Oxygenation will be evaluated by the [PaO2 / FiO2] ratio, measured at the beginning (baseline) and at the end of each 2h-sequence by arterial gasometry. The values of this ratio in PP and SP will be compared with each other.
Measure: [PaO2 / FiO2] ratio Time: 6 hoursDescription: ΔPeso (cm H2O): defined at each inspiratory cycle as the difference between the esophageal pressure at the end of expiration and at the end of inspiration.
Measure: ΔPeso measured using an esophageal balloon catheter Time: 6 hoursDescription: Capnometry measurements by breathing on a mouthpiece connected to an online analyzer. The measurements will be made on a 2 min recording (analysis of the curves over a period of 1 min) at the end of each sequence (PP or SP) and compared with each other.
Measure: Concentration of CO2 at the end of expiration (EtCO2, mmHg) Time: 6 hoursDescription: assessed by the visual analogue scale for dyspnea (collected at the beginning and at the end of each 2h sequence; the values at the end of each sequence will be compared with each other): 0 = no breathlessness to 10 = worst breathlessness possible
Measure: Intensity of dyspnea Time: 6 hoursDescription: measured by the visual analogue scale for pain (collected at the beginning and at the end of each 2h-sequence; the values at the end of each sequence will be compared with each other): 0 = no pain to 10 = worst pain possible
Measure: Tolerance of the technique Time: 6 hoursDescription: measured by the visual analogue scale for discomfort (collected at the beginning and at the end of each 2h-sequence; the values at the end of each sequence will be compared with each other): 0 = no discomfort to 10 = worst discomfort possible
Measure: Tolerance of the technique Time: 6 hoursDescription: Oxygen desaturation (SaO2 <90%), occurrence of hemodynamic instability (Systolic blood pressure <80 mmHg or heart rate >120 mmHg for >1 minute), accidental withdrawal of venous catheter central or peripheral, accidental withdrawal of arterial catheter, accidental withdrawal of urinary catheter.
Measure: The occurrence of side effects due to PP Time: 6 hoursAlphabetical listing of all HPO terms. Navigate: Correlations Clinical Trials
Data processed on September 26, 2020.
An HTML report was created for each of the unique drugs, MeSH, and HPO terms associated with COVID-19 clinical trials. Each report contains a list of either the drug, the MeSH terms, or the HPO terms. All of the terms in a category are displayed on the left-hand side of the report to enable easy navigation, and the reports contain a list of correlated drugs, MeSH, and HPO terms. Further, all reports contain the details of the clinical trials in which the term is referenced. Every clinical trial report shows the mapped HPO and MeSH terms, which are also hyperlinked. Related HPO terms, with their associated genes, protein mutations, and SNPs are also referenced in the report.
Drug Reports MeSH Reports HPO Reports