Bowling MR, Brown C, Anciano CJ Feasibility and Safety of the Transbronchial Access Tool for Peripheral Pulmonary Nodule and Mass. Ann Thorac Surg. 2017 Aug;104(2):443-449. doi: 10.1016/j.athoracsur.2017.02.035. Epub 2017 May 17.
Choi JW, Park CM, Goo JM, Park YK, Sung W, Lee HJ, Lee SM, Ko JY, Shim MS C-arm cone-beam CT-guided percutaneous transthoracic needle biopsy of small (= 20 mm) lung nodules: diagnostic accuracy and complications in 161 patients. AJR Am J Roentgenol. 2012 Sep;199(3):W322-30. doi: 10.2214/AJR.11.7576.
Chopra SK, Genovesi MG, Simmons DH, Gothe B Fiberoptic bronchoscopy in the diagnosis of lung cancer comparison of pre-and post-bronchoscopy sputa, washings, bruchings and biopsies. Acta Cytol. 1977 Jul-Aug;21(4):524-7.
DiBardino DM, Yarmus LB, Semaan RW Transthoracic needle biopsy of the lung. J Thorac Dis. 2015 Dec;7(Suppl 4):S304-16. doi: 10.3978/j.issn.2072-1439.2015.12.16.
Gould MK, Donington J, Lynch WR, Mazzone PJ, Midthun DE, Naidich DP, Wiener RS Evaluation of individuals with pulmonary nodules: when is it lung cancer? Diagnosis and management of lung cancer, 3rd ed: American College of Chest Physicians evidence-based clinical practice guidelines. Chest. 2013 May;143(5 Suppl):e93S-e120S. doi: 10.1378/chest.12-2351.
Hur J, Lee HJ, Nam JE, Kim YJ, Kim TH, Choe KO, Choi BW Diagnostic accuracy of CT fluoroscopy-guided needle aspiration biopsy of ground-glass opacity pulmonary lesions. AJR Am J Roentgenol. 2009 Mar;192(3):629-34. doi: 10.2214/AJR.08.1366.
Pritchett MA, Schampaert S, de Groot JAH, Schirmer CC, van der Bom I Cone-Beam CT With Augmented Fluoroscopy Combined With Electromagnetic Navigation Bronchoscopy for Biopsy of Pulmonary Nodules. J Bronchology Interv Pulmonol. 2018 Oct;25(4):274-282. doi: 10.1097/LBR.0000000000000536.
Rivera MP, Mehta AC, Wahidi MM Establishing the diagnosis of lung cancer: Diagnosis and management of lung cancer, 3rd ed: American College of Chest Physicians evidence-based clinical practice guidelines. Chest. 2013 May;143(5 Suppl):e142S-e165S. doi: 10.1378/chest.12-2353.
Shure D, Astarita RW Bronchogenic carcinoma presenting as an endobronchial mass. Chest. 1983 Jun;83(6):865-7. doi: 10.1378/chest.83.6.865.
Wallis S Z-squared: The Origin and Application of ? 2. J Quant Linguist [Internet]. 2013 Nov 12 [cited 2020 Nov 4];20(4):350-78. Available from: http://www.tandfonline.com/doi/abs/10.1080/09296174.2013.830554
Wang Memoli JS, Nietert PJ, Silvestri GA Meta-analysis of guided bronchoscopy for the evaluation of the pulmonary nodule. Chest. 2012 Aug;142(2):385-393. doi: 10.1378/chest.11-1764.
Wiener RS, Schwartz LM, Woloshin S, Welch HG Population-based risk for complications after transthoracic needle lung biopsy of a pulmonary nodule: an analysis of discharge records. Ann Intern Med. 2011 Aug 2;155(3):137-44. doi: 10.7326/0003-4819-155-3-201108020-00003.
Cone Beam Computed Tomography - Guided Navigation Bronchoscopy for Peripheral Pulmonary Nodules: A Randomized Trial
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.