Laeseke PF, Lee FT Jr, van der Weide DW, Brace CL Multiple-Antenna Microwave Ablation: Spatially Distributing Power Improves Thermal Profiles and Reduces Invasiveness. J Interv Oncol. 2009;2(2):65-72.
Liang P, Wang Y, Yu X, Dong B Malignant liver tumors: treatment with percutaneous microwave ablation--complications among cohort of 1136 patients. Radiology. 2009 Jun;251(3):933-40. doi: 10.1148/radiol.2513081740. Epub 2009 Mar 20.
Liu D, Brace CL Numerical simulation of microwave ablation incorporating tissue contraction based on thermal dose. Phys Med Biol. 2017 Mar 21;62(6):2070-2086. doi: 10.1088/1361-6560/aa5de4. Epub 2017 Feb 2.
Martin RC, Scoggins CR, McMasters KM Safety and efficacy of microwave ablation of hepatic tumors: a prospective review of a 5-year experience. Ann Surg Oncol. 2010 Jan;17(1):171-8. doi: 10.1245/s10434-009-0686-z. Epub 2009 Aug 26.
Poulou LS, Botsa E, Thanou I, Ziakas PD, Thanos L Percutaneous microwave ablation vs radiofrequency ablation in the treatment of hepatocellular carcinoma. World J Hepatol. 2015 May 18;7(8):1054-63. doi: 10.4254/wjh.v7.i8.1054.
Swan RZ, Sindram D, Martinie JB, Iannitti DA Operative microwave ablation for hepatocellular carcinoma: complications, recurrence, and long-term outcomes. J Gastrointest Surg. 2013 Apr;17(4):719-29. doi: 10.1007/s11605-013-2164-y. Epub 2013 Feb 13.
Prospective Analysis of In Vivo Laparoscopic Microwave Ablation Thermodynamics in Hepato-Pancreato-Biliary Solid Tumors
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.