Pain, Postoperative — Patient Narcotic Requirements After Outpatient Otolaryngology Procedures
Citation(s)
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Ossiander EM Using textual cause-of-death data to study drug poisoning deaths. Am J Epidemiol. 2014 Apr 1;179(7):884-94. doi: 10.1093/aje/kwt333. Epub 2014 Feb 11.
Song CM, Ji YB, Bang HS, Kim KR, Kim H, Tae K Postoperative Pain After Robotic Thyroidectomy by a Gasless Unilateral Axillo-Breast or Axillary Approach. Surg Laparosc Endosc Percutan Tech. 2015 Dec;25(6):478-82. doi: 10.1097/SLE.0000000000000204.
van Dijk JF, Kappen TH, Schuurmans MJ, van Wijck AJ The Relation Between Patients' NRS Pain Scores and Their Desire for Additional Opioids after Surgery. Pain Pract. 2015 Sep;15(7):604-9. doi: 10.1111/papr.12217. Epub 2014 Apr 16.
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Quantifying Narcotic Use in Outpatient Otolaryngology Procedures
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.
