Muscle Weakness — Low Creatinine Level and Respiratory Failure
Citation(s)
Briones Claudett KH Noninvasive ventilation in the event of acute respiratory failure in patients with idiopathic pulmonary fibrosis: waiting for? J Crit Care. 2014 Dec;29(6):1128. doi: 10.1016/j.jcrc.2014.07.016. Epub 2014 Jul 22.
Coudroy R, Jamet A, Petua P, Robert R, Frat JP, Thille AW High-flow nasal cannula oxygen therapy versus noninvasive ventilation in immunocompromised patients with acute respiratory failure: an observational cohort study. Ann Intensive Care. 2016 Dec;6(1):45. doi: 10.1186/s13613-016-0151-7. Epub 2016 May 20.
Datta D, Foley R, Wu R, Grady J, Scalise P Can Creatinine Height Index Predict Weaning and Survival Outcomes in Patients on Prolonged Mechanical Ventilation After Critical Illness? J Intensive Care Med. 2018 Feb;33(2):104-110. doi: 10.1177/0885066616648133. Epub 2016 May 13.
Lai YC, Ruan SY, Huang CT, Kuo PH, Yu CJ Hemoglobin levels and weaning outcome of mechanical ventilation in difficult-to-wean patients: a retrospective cohort study. PLoS One. 2013 Aug 28;8(8):e73743. doi: 10.1371/journal.pone.0073743. eCollection 2013.
Schwabbauer N, Berg B, Blumenstock G, Haap M, Hetzel J, Riessen R Nasal high-flow oxygen therapy in patients with hypoxic respiratory failure: effect on functional and subjective respiratory parameters compared to conventional oxygen therapy and non-invasive ventilation (NIV). BMC Anesthesiol. 2014 Aug 7;14:66. doi: 10.1186/1471-2253-14-66. eCollection 2014.
Vo P, Kharasch VS Respiratory failure. Pediatr Rev. 2014 Nov;35(11):476-84; quiz 485-6. doi: 10.1542/pir.35-11-476. Review.
Weiler N, Waldmann J, Bartsch DK, Rolfes C, Fendrich V Outcome in patients with long-term treatment in a surgical intensive care unit. Langenbecks Arch Surg. 2012 Aug;397(6):995-9. doi: 10.1007/s00423-012-0966-0. Epub 2012 Jun 15.
Interventional studies are often prospective and are specifically tailored to evaluate direct impacts of treatment or preventive measures on disease.
Observational studies are often retrospective and are used to assess potential causation in exposure-outcome relationships and therefore influence preventive methods.
Expanded access is a means by which manufacturers make investigational new drugs available, under certain circumstances, to treat a patient(s) with a serious disease or condition who cannot participate in a controlled clinical trial.
Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.
Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.
