1.	Quality Study of Anesthetic Technique on Breast Cancer Surgery Phase: Phase IV Type: Supportive care Status: Approved-not yet active Age: 18 to 70 Sponsor: Other Protocol IDs: 20110920A, NCT01499836
2.	The Effect of Combined General/Epidural Anesthesia Versus General Anesthesia on Diaphragmatic Function Phase: Phase IV Type: Supportive care, Treatment Status: Active Age: Over 18 Sponsor: Other Protocol IDs: 4-2007-0344, NCT01547416
3.	RCT Comparing the Analgesic Efficacy of 4 Therapeutic Strategies Based on 4 Different Major Opioids (Fentanyl, Oxycodone, Buprenorphine vs Morphine) in Cancer Patients With Moderate/Severe Pain, at the Moment of Starting 3rd Step of WHO Analgesic Ladder. Phase: Phase IV Type: Supportive care Status: Active Age: 18 and over Sponsor: Pharmaceutical / Industry Protocol IDs: Studio CERP, NCT01809106
4.	Evaluation of the Efficacy and Safety of Two Methadone Titration Methods for the Treatment of Cancer-related Pain With Inadequate Pain Relief or Intolerable Side Effects When Treated With Level 3 Opioids. Phase: Phase III Type: Supportive care Status: Active Age: 18 and over Sponsor: Pharmaceutical / Industry Protocol IDs: 2011-004609-26, NCT01793480
5.	Prospective Randomized Trial Comparing the Effectiveness of Continuous Paravertebral Infusion of Local Anesthetics Versus Intravenous Patient-controlled Analgesia on Acute and Chronic Neuropathic Pain After VATS Lobectomy Phase: Phase II Type: Supportive care Status: Active Age: 18 to 78 Sponsor: Other Protocol IDs: 4-2012-0470, NCT01703351
6.	Epidural Analgesia or Patient-Controlled Analgesia in Treating Patients Who Have Undergone Surgery for Gynecologic Cancer Phase: No phase specified Type: Supportive care Status: Active Age: Not specified Sponsor: NCI, Other Protocol IDs: CDR0000459963, UCSF-03423, UCSF-H10588-24197-02, NCT00295945
7.	Regional Anesthesia in Colon Rectal Surgery Phase: No phase specified Type: Treatment Status: Active Age: 18 to 85 Sponsor: Other Protocol IDs: 07-933, NCT00684229
8.	The Effect of Adding Intraoperative Regional Anesthesia on Cancer Recurrence in Patients Undergoing Lung Cancer Resection Phase: No phase specified Type: Biomarker/Laboratory analysis, Supportive care Status: Active Age: 18 to 85 Sponsor: Other Protocol IDs: 10-610, NCT01179308
9.	Compare Propofol to Fentanyl and Midazolam for Colonoscopy Phase: No phase specified Type: Supportive care Status: Active Age: 18 and over Sponsor: Other Protocol IDs: RCCS 262, NCT01488045
10.	Postoperative Analgesia Impact of Narcotic Free Anesthesia Phase: No phase specified Type: Supportive care Status: Active Age: 18 to 65 Sponsor: Other Protocol IDs: CRC-09-174, CAS-008-2010, NCT01544959
11.	Study of Use of Paravertebral Blocks for Pain Relief in Video Assisted Lung Surgery Phase: No phase specified Type: Supportive care Status: Approved-not yet active Age: 18 and over Sponsor: Other Protocol IDs: AN/2012/4036, NCT01621698
12.	The Effect of Epidural Fentanyl on Immune Function Phase: No phase specified Type: Biomarker/Laboratory analysis, Supportive care Status: Active Age: 18 and over Sponsor: Other Protocol IDs: 11-186-SDR, NCT01646775
13.	Effective Dose of Dexmedetomidine for Sedation in Elderly Patients Undergoing TURP/TURB Under Spinal Anesthesia With or Without Fentanyl Phase: No phase specified Type: Supportive care Status: Active Age: 65 to 85 Sponsor: Other Protocol IDs: 4-2011-0927, NCT01665586