| Unknown | Hepatobiliary Tumors Tissue Samples Acquisition NCT04445532 | Peking Union Medical College Hospital | — |
| Terminated | Pilot Study In Vivo Confocal Microscopy Probe for Cervical Precancer NCT02574442 | British Columbia Cancer Agency | — |
| Completed | Factors Affecting Patient Participation in AIDS Malignancy Clinical Trials Consortium Clinical Trials NCT01946217 | AIDS Malignancy Consortium | — |
| Completed | Combined Digital Colposcopy Analysis to Improve Cervical Precancer and Cancer Detection NCT01094132 | British Columbia Cancer Agency | Phase 2 |
| Completed | Natural History of Lung Nodules Seen on CT Scans From Participants at High-Risk of Developing Lung Cancer NCT01540552 | M.D. Anderson Cancer Center | — |
| Completed | Vandetanib in Preventing Head and Neck Cancer in Patients With Precancerous Head and Neck Lesions NCT01414426 | University of Chicago | Phase 2 |
| Completed | Vaccine Therapy in Preventing Human Papillomavirus Infection in Young HIV-Positive Male Patients Who Have Sex NCT01209325 | AIDS Malignancy Consortium | Phase 2 |
| Completed | Radiation Therapy With Cisplatin or Cetuximab in Treating Patients With Oropharyngeal Cancer NCT01302834 | Radiation Therapy Oncology Group | Phase 3 |
| Completed | Infrared Coagulator Ablation or Observation in Preventing Anal Cancer in HIV-Positive Patients With Anal Neopl NCT01164722 | AIDS Malignancy Consortium | Phase 3 |
| Completed | Digital Colposcopy in Finding Cervical Intraepithelial Neoplasia NCT00602368 | British Columbia Cancer Agency | N/A |
| Withdrawn | Digital Colposcopy in Finding Cervical Intraepithelial Neoplasia in Patients With An Abnormal Pap Smear NCT00610662 | British Columbia Cancer Agency | — |
| Completed | Induction Chemotherapy Followed By Cetuximab and Radiation in HPV-Associated Resectable Stage III/IV Oropharyn NCT01084083 | Eastern Cooperative Oncology Group | Phase 2 |
| Terminated | Rosuvastatin in Treating Patients With Stage I or Stage II Colon Cancer That Was Removed By Surgery NCT01011478 | NSABP Foundation Inc | Phase 3 |
| Completed | Aspirin Mouthwash in Treating Patients With Oral Leukoplakia NCT01238185 | Institute of Head and Neck Studies and Education, United Kingdom | Phase 1 |
| Terminated | Green Tea Extract in Treating Patients With Monoclonal Gammopathy of Undetermined Significance and/or Smolderi NCT00942422 | Barbara Ann Karmanos Cancer Institute | Phase 2 |
| Completed | Vaccine Therapy in Preventing HPV in HIV-Positive Women in India NCT00667563 | AIDS Malignancy Consortium | Phase 1 |
| Completed | Broccoli Sprout Extract in Treating Women Who Have Had a Mammogram and Breast Biopsy NCT00843167 | OHSU Knight Cancer Institute | Phase 2 |
| Completed | Human Papilloma Virus Infection in HIV-Positive Indian Men Who Have Sex With Men NCT00919997 | AIDS Malignancy Consortium | — |
| Completed | Self-Sampling in Women Who Do Not Undergo Routine Cervical Screening NCT00977392 | Barts and the London School of Medicine and Dentistry | — |
| Completed | Transoral Robotic Surgery or Standard Surgery in Treating Patients With Benign or Malignant Tumors of the Lary NCT00918762 | Barbara Ann Karmanos Cancer Institute | Phase 1 |
| Unknown | Tethered Capsule Endoscope in Screening Participants for Barrett Esophagus NCT00903136 | US Department of Veterans Affairs | Phase 1 / Phase 2 |
| Completed | Comparing Two Types of Swabs in Collecting Cell Samples for Anal Pap Tests and Human Papillomavirus Tests in M NCT00955591 | Jonsson Comprehensive Cancer Center | N/A |
| Terminated | Methadone, Morphine, or Oxycodone in Treating Pain in Patients With Cancer NCT00726830 | M.D. Anderson Cancer Center | N/A |
| Unknown | Endoscopy Every 2 Years or Only as Needed in Monitoring Patients With Barrett Esophagus NCT00987857 | Gloucestershire Hospitals NHS Foundation Trust | N/A |
| Completed | Losartan in Treating Patients With Idiopathic Pulmonary Fibrosis NCT00879879 | University of South Florida | N/A |
| Completed | Sulindac in Preventing Melanoma in Healthy Participants Who Are at Increased Risk of Melanoma NCT00841204 | National Cancer Institute (NCI) | Phase 2 |
| Terminated | Vitamin D Supplement in Preventing Colon Cancer in African Americans With Colon Polyps NCT00870961 | Northwestern University | N/A |
| Completed | Photodynamic Therapy in Treating Patients With Premalignant or Early Stage Head and Neck Tumors NCT00978081 | Abramson Cancer Center at Penn Medicine | Phase 1 |
| Completed | Study of Biomarkers in Blood & Tissue Samples From Patients With Colorectal Cancer or Polyps & Patients Withou NCT00898378 | Indiana University | — |
| Completed | Vaccine Therapy With or Without Imiquimod in Treating Patients With Grade 3 Cervical Intraepithelial Neoplasia NCT00788164 | Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins | Phase 1 |
| Completed | American Ginseng in Treating Patients With Fatigue Caused by Cancer NCT00719563 | Alliance for Clinical Trials in Oncology | Phase 3 |
| Completed | Calcitriol in Preventing Lung Cancer in Smokers and Former Smokers at High Risk of Lung Cancer NCT00690924 | Roswell Park Cancer Institute | N/A |
| Withdrawn | Knowledge and Perceptions About Human Papillomavirus and Cervical Cancer Risk Among Young Adults NCT00736216 | Case Comprehensive Cancer Center | — |
| Completed | S0000D: Effect of Vitamin E and/or Selenium on Colorectal Polyps in Men Enrolled on SELECT Trial SWOG-S0000 NCT00706121 | SWOG Cancer Research Network | Phase 3 |
| Completed | Detecting Anal and Genital Human Papillomavirus Infection and Squamous Intraepithelial Lesions in HIV-Positive NCT00695422 | AIDS Malignancy Consortium | — |
| Withdrawn | Optical Coherence Tomography of the Airway for Lung Cancer or Lung Disease NCT00733252 | Case Comprehensive Cancer Center | — |
| Unknown | Cidofovir in Treating Patients With Stage IB, Stage II, Stage III, or Stage IVA Cervical Cancer Who Are Receiv NCT00811408 | Gustave Roussy, Cancer Campus, Grand Paris | Phase 1 |
| Terminated | Flaxseed in Preventing Breast Cancer in Premenopausal Women at Risk of Developing Breast Cancer NCT00794989 | Roswell Park Cancer Institute | N/A |
| Unknown | Study of Pap Smears From Patients Enrolled on Clinical Trial GOG-171 NCT00898144 | Gynecologic Oncology Group | — |
| Unknown | Stem Cell Transplant in Treating Patients With Hematological Cancer or Other Disorders NCT00740467 | Institut Paoli-Calmettes | Phase 2 |
| Completed | Study of Blood Samples From Older Patients at High Risk of Developing Prostate Cancer and From Healthy Male Pa NCT00898274 | Case Comprehensive Cancer Center | — |
| Completed | Omega-3 Fatty Acids in Treating Women With Newly Diagnosed Ductal Carcinoma In Situ and/or Atypical Ductal Hyp NCT00627276 | OHSU Knight Cancer Institute | N/A |
| Completed | Human Papillomavirus Vaccine Therapy in Treating Men With HIV-1 Infection NCT00513526 | AIDS Malignancy Consortium | Phase 2 |
| Terminated | Studying Fentanyl in Patients With Cancer NCT00899951 | Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins | — |
| Completed | The Effects of MBSR in Improving Immune Response to Human Papillomavirus in Patients With Cervical Dysplasia NCT00653146 | Fox Chase Cancer Center | N/A |
| Completed | Cidofovir in Treating HIV-Infected Patients With High-Grade Squamous Intraepithelial Lesions of the Skin Near NCT00550589 | AIDS Malignancy Consortium | Phase 2 |
| Completed | Screening for Lung Cancer in Current or Past Smokers With Chronic Obstructive Pulmonary Disease NCT00512746 | University College, London | N/A |
| Unknown | Erlotinib in Treating Patients With Barrett Esophagus NCT00566800 | Kansas City Veteran Affairs Medical Center | Phase 1 |
| Completed | Thalidomide in Treating Patients With Relapsed or Progressive Systemic Mastocytosis NCT00769587 | Centre Hospitalier Universitaire, Amiens | — |
| Completed | Epoetin Alfa or Darbepoetin Alfa in Treating Patients With Anemia Caused by Chemotherapy NCT00416624 | Mayo Clinic | Phase 2 |
| Completed | Oral HPV Infection in Young Men NCT00897273 | Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins | — |
| Completed | Sirolimus, Tacrolimus, and Antithymocyte Globulin in Preventing Graft-Versus-Host Disease in Patients Undergoi NCT00589563 | City of Hope Medical Center | Phase 2 |
| Completed | Lovastatin in Treating Patients At High Risk of Melanoma NCT00462280 | National Cancer Institute (NCI) | Phase 2 |
| Completed | Cetuximab in Treating Patients With Precancerous Lesions of the Upper Aerodigestive Tract NCT00524017 | Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins | Phase 2 |
| Completed | Folic Acid Clinical Trial for the Prevention of Cervical Cancer NCT00703196 | University of Alabama at Birmingham | Phase 2 |
| Completed | Aspirin in Preventing Colorectal Cancer in Patients at Increased Risk of Colorectal Cancer NCT00468910 | National Cancer Institute (NCI) | Phase 2 |
| No Longer Available | Umbilical Cord Blood Stem Cell Transplant in Treating Patients With Hematologic Cancer or Other Disease NCT00423826 | Barbara Ann Karmanos Cancer Institute | — |
| Completed | Studying Genes in Blood and Lung Fluid Samples From Patients With Chronic Obstructive Pulmonary Disease With o NCT00569712 | British Columbia Cancer Agency | Phase 1 |
| Completed | Pemetrexed Disodium in the Cerebrospinal Fluid of Patients With Leptomeningeal Metastases NCT00424242 | Northwestern University | EARLY_Phase 1 |
| Completed | Collecting Information From Patients and Family Members With Hereditary Colorectal Cancer Syndromes or Who Are NCT00675636 | Vanderbilt University Medical Center | — |
| Completed | Optical Coherence Tomography in Tissue Samples From Women Undergoing Mastectomy for the Treatment or Preventio NCT00807404 | City of Hope Medical Center | N/A |
| Completed | Breast Cancer Registry for Participants With Breast Cancer or Characteristics of Hereditary Breast Cancer NCT00666731 | University of Nebraska | — |
| Terminated | Green Tea Extract in Treating Current or Former Smokers With Bronchial Dysplasia NCT00611650 | British Columbia Cancer Agency | Phase 2 |
| Completed | Activating Collaborative CIS Support Via Targeted Provider Mailing NCT00873288 | Northwestern University | N/A |
| Terminated | Gene Expression Profiling of Cervical Cancer Progression in Biopsies and Tissue Samples NCT00629577 | British Columbia Cancer Agency | Phase 1 |
| Completed | Sulindac in Preventing Lung Cancer in Current or Former Smokers With Bronchial Dysplasia NCT00368927 | National Cancer Institute (NCI) | Phase 2 |
| Completed | Music in Reducing Anxiety and Pain in Adult Patients Undergoing Bone Marrow Biopsy for Hematologic Cancers or NCT00376922 | Wake Forest University Health Sciences | N/A |
| Completed | 17-N-Allylamino-17-Demethoxygeldanamycin in Treating Patients With Systemic Mastocytosis NCT00132015 | National Institutes of Health Clinical Center (CC) | Phase 2 |
| Completed | Atorvastatin Calcium, Oligofructose-Enriched Inulin, or Sulindac in Preventing Cancer in Patients at Increased NCT00335504 | National Cancer Institute (NCI) | Phase 2 |
| Completed | Darbepoetin Alfa With or Without Iron in Treating Anemia Caused By Chemotherapy in Patients With Cancer NCT00661999 | Mayo Clinic | Phase 3 |
| Completed | Identifying Genes That Predict Risk of Developing Cervical Intraepithelial Neoplasia or Invasive Cervical Canc NCT00458562 | University of Washington | — |
| Completed | Risk Factors for Barrett's Esophagus in Patients With BE, Gastroesophageal Reflux, or Gastrointestinal Bleedin NCT00445653 | Massachusetts General Hospital | — |
| Completed | Epoetin Alfa in Treating Patients With Anemia Who Are Undergoing Chemotherapy for Cancer NCT00255749 | Jonsson Comprehensive Cancer Center | Phase 2 |
| Completed | Fish Oil and Green Tea Extract in Preventing Prostate Cancer in Patients Who Are at Risk for Developing Prosta NCT00253643 | OHSU Knight Cancer Institute | N/A |
| Completed | Busulfan, Fludarabine, and Total-Body Irradiation in Treating Patients Who Are Undergoing a Donor Stem Cell Tr NCT00245037 | OHSU Knight Cancer Institute | Phase 1 / Phase 2 |
| Completed | Opioid Titration Order Sheet or Standard Care in Treating Patients With Cancer Pain NCT00666211 | Vanderbilt-Ingram Cancer Center | Phase 3 |
| Terminated | Zoledronate in Treating Patients With Cervical Intraepithelial Neoplasia 2/3 or 3 NCT00278434 | University of California, San Francisco | Phase 1 |
| Completed | A Phase III, Randomized, Study of Aspirin and Esomeprazole Chemoprevention in Barrett's Metaplasia NCT00357682 | University of Oxford | Phase 3 |
| Completed | Improving the Frequency of Colonoscopy in Patients With a Previous Colorectal Polyp NCT00397969 | Harvard Medical School (HMS and HSDM) | N/A |
| Terminated | Selenium for Prevention of Adenomatous Colorectal Polyps NCT00078897 | University of Arizona | Phase 3 |
| Terminated | Rituximab in Treating Patients With Peripheral Neuropathy Caused by Monoclonal Gammopathy of Undetermined Sign NCT00588822 | Mayo Clinic | Phase 2 |
| Completed | Identifying Biomarkers for Early Detection of Cancer in Patients With Cervical Dysplasia or Carcinoma in Situ NCT00601601 | British Columbia Cancer Agency | — |
| Completed | Diindolylmethane in Treating Patients With Abnormal Cervical Cells NCT00462813 | Barts and the London School of Medicine and Dentistry | Phase 3 |
| Completed | Photodynamic Therapy Using Silicon Phthalocyanine 4 in Treating Patients With Actinic Keratosis, Bowen's Disea NCT00103246 | Case Comprehensive Cancer Center | Phase 1 |
| Completed | Vaccine To Prevent Cervical Intraepithelial Neoplasia or Cervical Cancer in Younger Healthy Participants NCT00128661 | GlaxoSmithKline | Phase 3 |
| Completed | Topical Perillyl Alcohol in Treating Patients With Sun Damaged Skin and Actinic Keratoses NCT00608634 | University of Arizona | Phase 2 |
| Completed | SGN-00101 Immunotherapy in Treating Patients With Grade III Cervical Intraepithelial Neoplasia NCT00075569 | Albert Einstein College of Medicine | Phase 2 |
| Completed | Photodynamic Therapy in Treating Patients With Precancerous Esophageal Conditions or Early Stage Esophageal Ca NCT00281736 | Roswell Park Cancer Institute | Phase 2 |
| Completed | Effect of Solar-Simulated Ultraviolet Radiation on Gene Expression in Unprotected and Sunscreen-Protected Skin NCT00099112 | National Cancer Institute (NCI) | — |
| Completed | Celecoxib in Preventing Head and Neck Cancer in Patients With Oral Leukoplakia NCT00101335 | Fox Chase Cancer Center | Phase 2 |
| Completed | Vaccine Therapy in Preventing Cervical Cancer in Patients With Cervical Intraepithelial Neoplasia NCT00121173 | Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins | Phase 1 / Phase 2 |
| Completed | Infrared Coagulation in Preventing Anal Cancer in Patients With HIV Who Have Anal Neoplasia NCT00066430 | AIDS Malignancy Consortium | Phase 1 |
| Completed | Urine Cadmium Levels in Predicting Pancreatic Cancer Risk in Patients With Chronic Pancreatitis NCT00489671 | Wake Forest University Health Sciences | — |
| Completed | Epoetin Alfa in Treating Anemia in Patients With Solid Tumors NCT00058331 | Alliance for Clinical Trials in Oncology | Phase 3 |
| Completed | Inositol in Preventing Lung Cancer in Patients With Bronchial Epithelial Dysplasia Who Are Current or Former S NCT00061997 | British Columbia Cancer Agency | Phase 1 |
| Unknown | SGN-00101 in Treating Patients With Cervical Intraepithelial Neoplasia NCT00060099 | Dana-Farber/Brigham and Women's Cancer Center | Phase 2 |
| Withdrawn | Cyclooxygenase-2 Expression in Tissue Samples From Patients With a Normal Cervix, Cervical Intraepithelial Neo NCT00900081 | Wake Forest University Health Sciences | — |
| Completed | Biological, Genetic, and Lifestyle Risk Factors for Developing Colorectal Adenomas or Polyps in Participants U NCT00625066 | Vanderbilt University | — |
| Completed | Pirfenidone in Treating Young Patients With Neurofibromatosis Type 1 and Plexiform Neurofibromas NCT00053937 | National Cancer Institute (NCI) | Phase 1 |
| Completed | Celecoxib in Preventing Colorectal Cancer in Young Patients With a Genetic Predisposition for Familial Adenoma NCT00685568 | M.D. Anderson Cancer Center | Phase 1 |
| Completed | ACAPHA in Preventing Lung Cancer in Former Smokers With Bronchial Intraepithelial Neoplasia NCT00522197 | British Columbia Cancer Agency | Phase 2 |
| Recruiting | Gastrointestinal Biomarkers in Tissue and Biological Fluid Samples From Colorectal Cancer Patients NCT00899626 | Vanderbilt University Medical Center | — |
| Completed | S0120, Studying Blood and Bone Marrow Samples From Patients With Monoclonal Gammopathy of Undetermined Signifi NCT00900263 | SWOG Cancer Research Network | — |
| Unknown | Studying Genes for Barrett's Esophagus in Brothers and Sisters NCT00516347 | Medical Research Council | — |
| Completed | Pyroxamide in Treating Patients With Advanced Cancer NCT00042900 | Memorial Sloan Kettering Cancer Center | Phase 1 |
| Terminated | Fludeoxyglucose F 18 Positron Emission Tomography and Magnetic Resonance Perfusion Imaging in Patients With Ne NCT00060008 | Children's Hospital of Philadelphia | N/A |
| Terminated | Moxifloxacin Compared With Ciprofloxacin/Amoxicillin in Treating Fever and Neutropenia in Patients With Cancer NCT00062231 | European Organisation for Research and Treatment of Cancer - EORTC | N/A |
| Withdrawn | Celecoxib in Preventing Skin Cancer in Patients With Actinic Keratoses NCT00027976 | University of Alabama at Birmingham | Phase 2 / Phase 3 |
| Completed | Iloprost in Preventing Lung Cancer in Patients at High Risk for This Disease NCT00084409 | University of Colorado, Denver | Phase 2 |
| Completed | Proteases in Patients With Prostate Cancer That Has Spread to the Bone NCT00899665 | Barbara Ann Karmanos Cancer Institute | — |
| Completed | Natural History Study of Infants With Adrenal Masses Found on Prenatal and/or Neonatal Imaging NCT00445718 | Children's Oncology Group | — |
| Recruiting | Biomarkers in Patients With Respiratory Tract Dysplasia or Lung Cancer, Head and Neck Cancer, or Aerodigestive NCT00900419 | University of Colorado, Denver | — |
| Completed | Cetuximab in Treating Patients With Ménétrier Disease at High Risk of Developing Stomach Cancer NCT00477880 | Vanderbilt University | Phase 1 |
| Completed | Combination Chemotherapy in Treating Patients With Neurofibromatosis and Progressive Plexiform Neurofibromas NCT00030264 | Children's Hospital of Philadelphia | Phase 2 |
| Completed | Ondansetron in Treating Patients With Advanced Cancer and Chronic Nausea and Vomiting Not Caused by Cancer Tre NCT00006348 | Alliance for Clinical Trials in Oncology | Phase 3 |
| Unknown | Beta Alethine in Treating Patients With Myeloma NCT00006466 | LifeTime Pharmaceuticals | Phase 1 / Phase 2 |
| Completed | Biomarkers in the Nose, Throat, and Lung Tissue of Smokers and Non-Smokers NCT00897364 | University of Colorado, Denver | — |
| Completed | Spectroscopy in Diagnosing Dysplasia and Neoplasia in the Cervix in Women Undergoing Colposcopy NCT00632190 | British Columbia Cancer Agency | N/A |
| Completed | St. John's Wort in Relieving Fatigue in Patients Undergoing Chemotherapy or Hormone Therapy for Cancer NCT00005805 | Memorial Sloan Kettering Cancer Center | Phase 3 |
| Completed | PS-341 in Treating Patients With Advanced Cancer NCT00006362 | Mayo Clinic | Phase 1 |
| Completed | Imiquimod in Preventing Cervical Cancer in Women With Cervical Neoplasia NCT00031759 | Alliance for Clinical Trials in Oncology | Phase 2 |
| Completed | Epoetin Alfa in Treating Anemia in Patients Who Are Receiving Chemotherapy NCT00003600 | Alliance for Clinical Trials in Oncology | Phase 3 |
| Completed | Protein Expression as a Potential Diagnostic Biomarker of Cervical Dysplasia and/or Cancer NCT00003384 | Gynecologic Oncology Group | N/A |
| Completed | Interleukin-12 Followed by Interferon Alfa in Treating Patients With Advanced Cancer NCT00003451 | National Cancer Institute (NCI) | Phase 1 |
| Completed | Eflornithine and Sulindac in Preventing Colorectal Cancer in Patients With Colon Polyps NCT00118365 | National Cancer Institute (NCI) | Phase 3 |
| Completed | Eflornithine To Prevent Cervical Cancer in Patients With Cervical Intraepithelial Neoplasia NCT00006079 | M.D. Anderson Cancer Center | Phase 2 |
| Completed | Fluorescence and Reflectance Spectroscopy During Colposcopy in Detecting Cervical Intraepithelial Neoplasia an NCT00084903 | M.D. Anderson Cancer Center | N/A |
| Completed | Combination Chemotherapy in Treating Patients With Advanced Cancer NCT00003331 | NYU Langone Health | Phase 1 |
| Unknown | Combination Chemotherapy Plus Amifostine in Treating Patients With Advanced Cancer NCT00004036 | The Cleveland Clinic | Phase 1 |
| Completed | Decitabine in Treating Patients With Melanoma or Other Advanced Cancer NCT00002980 | California Cancer Consortium | Phase 1 |
| Completed | Photodynamic Therapy in Treating Patients With Skin Cancer NCT00002975 | Roswell Park Cancer Institute | Phase 2 |
| Unknown | T4N5 Liposome Lotion Compared With Placebo Lotion for Preventing Actinic Keratoses in Patients With Xeroderma NCT00002811 | Applied Genetics | Phase 3 |
| Completed | Ganciclovir Plus Arginine Butyrate in Treating Patients With Cancer or Lymphoproliferative Disorders Associate NCT00006340 | Boston Medical Center | Phase 1 |
| Completed | Fenretinide in Treating Patients With Cervical Neoplasia NCT00003075 | M.D. Anderson Cancer Center | Phase 3 |
| Unknown | Papilloma Virus Vaccine Therapy in Treating Young Patients With Recurrent Papilloma of the Larynx NCT00002454 | University of Medicine and Dentistry of New Jersey | Phase 2 |