Anal Cancer (DBCOND0028578)

Identifiers

Synonyms
Cancer of Anus / Anus Cancer / Gastrointestinal Cancers - Anus / Anal cancer / Metastatic anal adenocarcinoma / Squamous cell carcinoma of anal margin (disorder) / Anal carcinoma NOS / Anal carcinoma

Associated Data

Indicated Drugs and Targets
DrugDescriptionTargets
Mitomycin
An antimetabolite used as an adjunct to ab externo (outside approach) eye surgeries for the treatment of glaucoma and used as a chemotherapeutic agent for various malignancies.
Clinical Trials
IdentifierTitleDrug(s)PurposePhaseStatus
NCT04708470
A Phase I/II Study of Combination Immunotherapy for Advanced Cancers Including HPV-Associated Malignancies, Small Bowel, and Colon Cancerstreatment1 / 2recruiting
NCT05551117
A Study of Vobramitamab Duocarmazine in Participants With Metastatic Castration Resistant Prostate Cancer and Other Solid Tumorstreatment2active_not_recruiting
NCT05959564
A Chatbot Intervention for Reducing HPV Vaccine HesitancyNo drug interventionspreventionNot Availablecompleted
NCT06582849
Enhanced Assistance During Radiotherapy for Unmet Essential NeedsNo drug interventionssupportive_careNot Availablerecruiting
NCT06619743
HPV Infection and Vaginal Microecology in Immunosuppressed WomenNo drug interventionsNot AvailableNot Availablenot_yet_recruiting
NCT05510908
Use of a Screening Tool to Describe HIV-Related Cancer Burden and Patient Characteristics in the AMCNo drug interventionsNot AvailableNot Availablerecruiting
NCT06493019
Study of Pembrolizumab, Carboplatin, Paclitaxel, and Radiation for the Treatment of Early-Stage Anal Cancertreatment2recruiting
NCT06522256
Identification of Molecular Signatures of High-risk Oncogenic HPV and Study of Their Associations with the Presence of High-grade Lesions And/or Anal Cancer 10 Years After Inclusion in the ANRS IPERGAY TrialNo drug interventionsdiagnosticNot Availablenot_yet_recruiting
NCT00502502
Assessment of Symptom-Related Cytokines in Lung and Gastrointestinal (GI) Cancer PatientsNo drug interventionsNot AvailableNot Availablecompleted
NCT05570279
PLAN-A Data- Bio- and Plan- Bank Collection for SCCA in DenmarkNo drug interventionsNot AvailableNot Availableactive_not_recruiting
NCT00093379
Capecitabine, Oxaliplatin, and Radiation Therapy in Treating Patients With Stage II or Stage III Anal Cancertreatment2completed
NCT04907643
Virtual Reality for GI Cancer Pain to Improve Patient Reported OutcomesNo drug interventionssupportive_careNot Availablerecruiting
NCT00532987
Assessment of Health Related Quality of Life in Patients Treated for Rectal CancerNo drug interventionsNot AvailableNot Availableterminated
NCT05902533
REDEL Trial: Reduced Elective Nodal Dose for Anal Cancer Toxicity Mitigationtreatment2 / 3recruiting
NCT04083053
High-Resolution Anoscopy Perceived Discomfort StudyNo drug interventionssupportive_careNot Availablecompleted
NCT06358053
CRTE7A2-01 TCR-T Cells for HPV-16 Positive Advanced CancersNo drug interventionstreatment1not_yet_recruiting
NCT05952947
HRYZ-T101 Injection for HPV18 Positive Solid Tumortreatment1recruiting
NCT00052897
SGN-00101 in Preventing Anal Cancer in Patients With HIV Who Have Anal Neoplasiaprevention1 / 2completed
NCT04857528
Detecting HPV DNA in Anal and Cervical CancersNo drug interventionsNot AvailableNot Availablesuspended
NCT01585428
Immunotherapy Using Tumor Infiltrating Lymphocytes for Patients With Metastatic Human Papillomavirus-Associated Cancerstreatment2completed
NCT00423293
Intensity-Modulated Radiation Therapy, Fluorouracil, and Mitomycin C in Treating Patients With Invasive Anal Cancertreatment2completed
NCT05060471
PD-1 Blockade Combined With Chemotherapy Followed by Concurrent Immunoradiotherapy for Locally Advanced SCCA Patientstreatment2enrolling_by_invitation
NCT00316888
Cetuximab, Cisplatin, Fluorouracil, and Radiation Therapy in Treating Patients With Anal Cancertreatment2completed
NCT00666107
Pilot Study to Determine the Safety and Efficacy of Gardasil Against the Human Papilloma Virus (HPV) in HIV-infected MenpreventionNot Availableunknown_status
NCT03489707
The Prevent Anal Cancer Self-Swab StudyNo drug interventionsscreeningNot Availablecompleted
NCT01031056
Collection of Biospecimen & Clinical Information in Patients w/ Gastrointestinal CancersNo drug interventionsNot AvailableNot Availablewithdrawn
NCT04157985
Evaluating Length of Treatment With PD-1/PD-L1 Inhibitor in Advanced Solid Tumorstreatment3recruiting
NCT00324415
Combined Modality Therapy for Patients With With HIV and Stage I, Stage II, or Stage III Anal Cancertreatment2completed
NCT00914537
Anal Cancer Screening StudyNo drug interventionsNot AvailableNot Availablecompleted
NCT05374252
Chemoradiotherapy Combined With or Without PD-1 Blockade in Anal Canal Squamous Carcinoma PatientsNo drug interventionstreatment3recruiting
NCT00003652
Combination Chemotherapy Plus Radiation Therapy in Treating Patients With Stage II or Stage III Anal Cancertreatment3completed
NCT01853059
Functional Outcomes Following Anal Cancer TreatmentNo drug interventionsNot AvailableNot Availableunknown_status
NCT04230759
Radiochemotherapy +/- Durvalumab for Locally-advanced Anal Carcinoma. A Multicenter, Randomized, Phase II Trial of the German Anal Cancer Study Grouptreatment2active_not_recruiting
NCT02885142
Early Rectal Cancer: Endoscopic Submucosal Dissection or Transanal Endoscopic Microsurgery?No drug interventionsotherNot Availableterminated
NCT04889742
Hyperthermia Enhanced Re-irradiation of Loco-regional Recurrent TumorsNo drug interventionstreatment2not_yet_recruiting
NCT04141449
A Multilevel Intervention to Improve Timely Cancer Detection and Treatment InitiationNo drug interventionshealth_services_research2recruiting
NCT05858736
Safety, PK and Efficacy of AI-061 in Advanced Solid TumorsNo drug interventionstreatment1recruiting
NCT05438836
Re-optimization Based Online Adaptive Radiotherapy of Anal CancerNo drug interventionsNot AvailableNot Availablerecruiting
NCT02399813
A Phase 2 Study of Axalimogene Filolisbac (ADXS11-001) in Participants With Carcinoma of the Anorectal Canaltreatment2completed
NCT01324141
Topical MTS-01 for Dermatitis During Radiation and Chemotherapy for Anal Cancertreatment1terminated
NCT00767234
Permission to Collect Blood Over Time for ResearchNo drug interventionsNot AvailableNot Availableterminated
NCT02949596
Prospective Cohort on Quality of Sexual Life Among Men Who Have Sex With Men Treated for Anal Cancer With Concurrent Chemotherapy and Intensity-modulated RadiotherapyNo drug interventionsNot AvailableNot Availablecompleted
NCT00003596
Chemotherapy Plus Radiation Therapy in Treating Patients With Stage II or Stage III Anal Cancertreatment3completed
NCT03302858
A Safety and Efficacy Trial of Circumferential Anal Canal Radiofrequency Ablation for High-Grade Anal Intraepithelial Neoplasia Using the BARRX™ Anorectal WandNo drug interventionstreatment2unknown_status
NCT05055635
Pencil Beam Proton Therapy for Recurrences in Anal Cancer Patients Previously Treated With Radiotherapy (DACG 5)No drug interventionstreatment2recruiting
NCT03061435
Screening for Anal Cancer in Women With High-grade Vulvar Dysplasia or Vulvar Cancer.No drug interventionsscreeningNot Availablerecruiting
NCT02785263
Shared Decision Making With Anal Cancer Patients on Radiation DoseNo drug interventionstreatmentNot Availableactive_not_recruiting
NCT01526486
Videoscopic Versus Open Inguinal Lymphadenectomy for CancerNo drug interventionstreatmentNot Availablecompleted
NCT01330186
Predictive Value of FMISO-PET, FDG-PET-CT, DWI-MRI and DCE-MRI Scans for Patients With Anal Cancer Receiving Radiotherapy +/- ChemotherapyNo drug interventionsNot AvailableNot Availableunknown_status
NCT02379039
Multimodal Monitoring of Radiotherapy Response in Squamous Cell CancerNo drug interventionsNot AvailableNot Availablecompleted
NCT05587725
Human Papillomavirus in Young People Epidemiological Research 3No drug interventionsNot AvailableNot Availablerecruiting
NCT01209325
Vaccine Therapy in Preventing Human Papillomavirus Infection in Young HIV-Positive Male Patients Who Have Sex With MalesNo drug interventionsprevention2completed
NCT05686226
E7 TCR-T Cell Immunotherapy for Human Papillomavirus (HPV) Associated Cancerstreatment2recruiting
NCT03983174
Drainage Seton With Flap Versus EAS Preserving Seton in Treatment of Transsphincteric Anal FistulaNo drug interventionstreatmentNot Availablecompleted
NCT06544720
SCG142 TCR-T Cells for Human Papillomavirus-Associated CarcinomasNo drug interventionstreatment1recruiting
NCT05351931
Role of Antisecretory Factor in Curative Radiochemotherapy for Anal CarcinomaNo drug interventionstreatmentNot Availableunknown_status
NCT00693173
Radiation Dosimetry Study Comparing 2 Different Patient Setups in Anal/Rectal Cancer PatientsNo drug interventionsNot AvailableNot Availablecompleted
NCT04357873
Efficacy of Immunotherapy Plus a Drug in Patients With Progressive Advanced Mucosal Cancer of Different Locationstreatment2active_not_recruiting
NCT02546973
Quality of Life in Patients With Anal CancerNo drug interventionsNot AvailableNot Availableactive_not_recruiting
NCT00654160
Irinotecan, Fluorouracil, and Leucovorin in Treating Patients With Advanced Gastrointestinal Cancertreatment1completed
NCT05835960
Anal Intraepithelial Neoplasia and Anal Squamous Cell CarcinomaNo drug interventionsNot AvailableNot Availablerecruiting
NCT04090060
The Prevent Anal Cancer Palpation StudyNo drug interventionsscreeningNot Availablecompleted
NCT05628194
ASSESSING THE GAY MALE EXPERIENCE WITH ANAL CANCER PREVENTION STRATEGIESNo drug interventionsNot AvailableNot Availablerecruiting
NCT03357991
E6/E7 mRNA Performance to Detect HSIL and Cost-effectiveness Analysis of This Screening Strategy in HIV + MSMNo drug interventionsNot AvailableNot Availableunknown_status
NCT00059891
Anal Sphincter Prosthesis in Treating Patients Who Are Undergoing Surgery for Anal or Rectal CancerNo drug interventionssupportive_careNot Availablecompleted
NCT04672980
RTX-321 Monotherapy in Patients With HPV 16+ TumorsNo drug interventionstreatment1terminated
NCT00836992
Quality of Life in Patients Undergoing Radiation Therapy for Primary Lung Cancer, Head and Neck Cancer, or Gastrointestinal CancerNo drug interventionsNot AvailableNot Availablecompleted
NCT04792892
ANCA II - Quality of Life and Functional Outcome in Patients With Anal CancerNo drug interventionsNot AvailableNot Availablerecruiting
NCT04328740
Phase 1 Study of Oral TP-1454No drug interventionstreatment1active_not_recruiting
NCT03958240
Deciphering Mechanisms Underlying Cancer ImmunogenicityNo drug interventionsotherNot Availablerecruiting
NCT00955240
Radiation Therapy, Cisplatin, Fluorouracil, and Cetuximab in Treating Patients With Locally Advanced Anal Cancertreatment2terminated
NCT02628067
Study of Pembrolizumab (MK-3475) in Participants With Advanced Solid Tumors (MK-3475-158/KEYNOTE-158)treatment2recruiting
NCT05518201
Evaluate the Safety and Immunogenicity of a 9-valent HPV Vaccine in Chinese Healthy Male Aged 9-45 Year-oldNo drug interventionsprevention1completed
NCT05572801
NOAC9 - Circulating Tumor DNA Guided Follow-Up in Anal CancerNo drug interventionsdiagnosticNot Availablerecruiting
NCT05639972
E7 T-cell Receptor (TCR) -T Cell Induction Therapy for Locoregionally Advanced HPV-associated Cancerstreatment1 / 2not_yet_recruiting
NCT01379872
Assessment of New Radiation Oncology Technologies and TreatmentsNo drug interventionsNot AvailableNot Availablecompleted
NCT00075868
Octreotide in Preventing or Reducing Diarrhea in Patients Receiving Chemoradiotherapy for Anal or Rectal Cancersupportive_care3completed
NCT06327568
Anal Cancer and/or Precancer Screening: Performance Analysis of the BD Onclarity™ HPV Assay on Anal SpecimensNo drug interventionsNot AvailableNot Availablerecruiting
NCT05109468
Assessment of Patients' Quality of Sexual Life After Anal Cancer TreatmentNo drug interventionsNot AvailableNot Availablerecruiting
NCT03519295
A Study of mDCF in Combination or Not With Atezolizumab in Advanced Squamous Cell Anal Carcinomatreatment2active_not_recruiting
NCT06465914
A Phase III Study to Evaluate the Efficacy, Immunogenicity and Safety of the 9-valent HPV Vaccine in Chinese MalesNo drug interventionsprevention3recruiting
NCT05385250
Bone-sparing Chemoradiotherapy for Anal Cancer - DACG-IINo drug interventionstreatmentNot Availableactive_not_recruiting
NCT02857608
A Prospective, Open-Label, Multi-center Comparison of Lymphoseek Identified Lymph Nodes and Clinically Identified Lymph Nodes of Subjects With Known Cancer of the Anusdiagnostic2withdrawn
NCT06331403
Open Pilot Trial of a Mind-Body Sexual Well-Being Intervention for Female GI Cancer SurvivorsNo drug interventionssupportive_careNot Availablerecruiting
NCT00025090
Radiation Therapy Plus Fluorouracil With or Without Additional Chemotherapy in Treating Patients With Primary Anal Cancertreatment3completed
NCT05122221
CRTE7A2-01 TCR-T Cell for HPV-16 Positive Advanced Cervical, Anal, or Head and Neck Cancerstreatment1recruiting
NCT00394602
Chemoradiation-Induced Nausea and Emesis: Quality of LifeNo drug interventionsNot AvailableNot Availableterminated
NCT02697084
Individual Following in Anal Cancer With PET/CTNo drug interventionsNot AvailableNot Availableunknown_status
NCT04028479
The Registry of Oncology Outcomes Associated With Testing and TreatmentNo drug interventionsNot AvailableNot Availablerecruiting
NCT00267787
Molecular Genetic and Pathological Studies of Anal TumorsNo drug interventionsNot AvailableNot Availableterminated
NCT03792854
Prospective Observational Trial to Evaluate Quality of Life After Definitive Chemoradiation in Patients With Anal Cancer (LANACARE)No drug interventionsNot AvailableNot Availablerecruiting
NCT04094454
Intrafractional Vaginal Dilation in Anal Cancer Patients Undergoing Pelvic RadiotherapyNo drug interventionsotherNot Availablerecruiting
NCT00661154
Avastin/[18-F]-5-fluorouracil PET/CT Imaging Feasibility ProjectNot AvailableNot Availablecompleted
NCT06528353
Blood Biomarkers Based Screening for HPV-driven OPCNo drug interventionsscreeningNot Availablenot_yet_recruiting
NCT01236053
Cancer in Patients With Gabapentin (GPRD)Not AvailableNot Availablecompleted
NCT05835947
Anal Cancer Risk In WomenNo drug interventionsNot AvailableNot Availablerecruiting
NCT04432597
HPV Vaccine PRGN-2009 Alone or in Combination With Anti-PDL1/TGF-Beta Trap (M7824) in Subjects With HPV Associated Cancerstreatment1 / 2active_not_recruiting
NCT02503111
The HPV-SAVE Study Team: HPV Screening and Vaccine Evaluation in Men Who Have Sex With MenNo drug interventionstreatmentNot Availableterminated
NCT02280811
T Cell Receptor Immunotherapy Targeting HPV-16 E6 for HPV-Associated Cancerstreatment1 / 2completed
NCT03427411
M7824 in Subjects With HPV Associated Malignanciestreatment2completed
NCT00789893
Study of Vaginal Dilator Use After Pelvic RadiotherapyNo drug interventionsNot AvailableNot Availablecompleted
NCT06263088
EQUITY GI: A Prospective Study to Enhance Quality, Inclusivity, and Trial Participation in Black Patients With Gastrointestinal Cancer.No drug interventionssupportive_careNot Availablenot_yet_recruiting
NCT01671488
A Phase I/II Evaluation of ADXS11-001, Mitomycin, 5-fluorouracil (5-FU) and IMRT for Anal Cancertreatment1 / 2terminated
NCT03346915
Integrating a Health Information Technology System for Primary and Secondary Cervical Cancer PreventionNo drug interventionspreventionNot Availablecompleted
NCT03856437
A Message Framing Intervention for Increasing Parental Acceptance of Human Papillomavirus VaccinationNo drug interventionspreventionNot Availablecompleted
NCT03381352
Study of IMRT Radiotherapy Concurrent Chemothrerapy for Anal Cancertreatment2unknown_status
NCT03947775
HPV-SAVE_Merck_Sub-Study for Preventing Recurrence of HSILprevention2not_yet_recruiting
NCT01170299
Low-Fiber Diet or High-Fiber Diet in Preventing Bowel Side Effects in Patients Undergoing Radiation Therapy for Gynecological Cancer, Bladder Cancer, Colorectal Cancer, or Anal CancerNo drug interventionssupportive_careNot Availablecompleted
NCT02012699
Integrated Cancer Repository for Cancer ResearchNo drug interventionsNot AvailableNot Availablerecruiting
NCT00501306
Assessing Drivers and Barriers to Follow-Up Screening for Anal Cancer in Men Who Have Sex With MenNo drug interventionsNot AvailableNot Availablecompleted
NCT01651949
Multivalent HPV (Human Papillomavirus) Vaccine Study in 16- to 26-Year Old Men and Women (V503-003)No drug interventionsprevention3completed
NCT01135849
B-Receptor Signaling in CardiomyopathyNo drug interventionsNot AvailableNot Availablecompleted
NCT04234113
Study of SO-C101 and SO-C101 in Combination With Pembro in Adult Patients With Advanced/Metastatic Solid Tumorstreatment1active_not_recruiting
NCT02135419
Treatment in Preventing Anal Cancer in Patients With HIV and Anal High-Grade Lesionsprevention3completed
NCT06366841
Stigma and Psychological profilE in REctal-anal caNcer pAtientsNo drug interventionsNot AvailableNot Availablerecruiting
NCT02145416
ART: Anal Squamous Cell Carcinoma: Investigation of Functional Imaging During chemoRadioTherapyNo drug interventionsNot AvailableNot Availablecompleted
NCT00903396
Palonosetron Hydrochloride in Preventing Nausea and Vomiting Caused by Radiation Therapy in Patients With Primary Abdominal Cancersupportive_care2terminated
NCT03896958
The PIONEER Initiative: Precision Insights On N-of-1 Ex Vivo Effectiveness Research Based on Individual Tumor Ownership (Precision Oncology)No drug interventionsNot AvailableNot Availableunknown_status
NCT01946139
Anal HPV Tests in Screening for Cell Changes in the Anus in Patients With HIVNo drug interventionsscreeningNot Availablecompleted
NCT02489422
Programs To Support You During ChemotherapyNo drug interventionssupportive_careNot Availablecompleted
NCT01164722
Infrared Coagulator Ablation or Observation in Preventing Anal Cancer in HIV-Positive Patients With Anal NeoplasiaNo drug interventionsprevention3completed
NCT00568425
QOL & Functional Outcomes After Combined Modality Tx for Anal CA: Comparison of Conventional vs IMRTNo drug interventionsNot AvailableNot Availableterminated
NCT00066430
Infrared Coagulation in Preventing Anal Cancer in Patients With HIV Who Have Anal NeoplasiaNo drug interventionstreatment1completed
NCT00003427
Oxaliplatin Plus Irinotecan in Treating Patients With Metastatic Gastrointestinal Cancertreatment1completed
NCT03677960
Study of Topical ABI-1968 in Subjects With Precancerous Anal Lesions Resulting From Human Papillomavirus (HPV) InfectionNo drug interventionstreatment1terminated
NCT00302094
Image Fusion PET, CT and 3D-ultrasound ExaminationsNo drug interventionsNot AvailableNot Availablecompleted
NCT00955591
Comparing Two Types of Swabs in Collecting Cell Samples for Anal Pap Tests and Human Papillomavirus Tests in Men Who Have Sex With MenNo drug interventionsscreeningNot Availablecompleted
NCT02981862
CaptHPV : Validation of the Method "CaptHPV" for the Diagnosis of Human Papillomavirus Associated Infiltrating CarcinomasNo drug interventionsdiagnosticNot Availablecompleted
NCT01937780
Anal Cancer Radiotherapy StudyNo drug interventionsNot AvailableNot Availableactive_not_recruiting
NCT03506529
Identification of Predictive Factors for Physiological Hypermetabolism of the Anal Canal in 18F-FDG PET / CTNo drug interventionsNot AvailableNot Availablecompleted
NCT05544929
A Study of Safety and Efficacy of KFA115 Alone and in Combo With Pembrolizumab in Patients With Select Advanced Cancerstreatment1recruiting
NCT00550589
Cidofovir in Treating HIV-Infected Patients With High-Grade Squamous Intraepithelial Lesions of the Skin Near the Anustreatment2completed
NCT00188292
Screening for HIV-Associated Anal CancerNo drug interventionsNot AvailableNot Availablecompleted
NCT03202992
Study of Topical ABI-1968 in Subjects With Precancerous Anal Lesions Resulting From Human Papillomavirus (HPV) InfectionNo drug interventionstreatment1completed
NCT00068744
Radiation Therapy, Mitomycin, and Either Fluorouracil or Cisplatin in Treating Patients With Locally Advanced Anal Cancertreatment2 / 3terminated
NCT06562140
Multidimensional Examination of Patients With Colorectal and Anal CancerNo drug interventionsNot AvailableNot Availablenot_yet_recruiting
NCT05233540
Circulating Biomarkers in Patients With Anal Cancer Treated With Induction ChemotherapyNo drug interventionsNot AvailableNot Availablerecruiting
NCT00896467
Psychological and Emotional Impact in Patients Undergoing Treatment For Metastatic Cancer Either in a Clinical Trial or as Standard Off-Trial TherapyNo drug interventionsNot AvailableNot Availableterminated
NCT05939401
A Study Regarding Tissue Response During and After Treatment for Anal CancerNo drug interventionsNot AvailableNot Availableactive_not_recruiting
NCT04287868
Combination Immunotherapy in Subjects With Advanced HPV Associated Malignanciestreatment1 / 2active_not_recruiting
NCT02919969
Pembrolizumab in Metastatic Anal Cancertreatment2completed
NCT00003046
Interleukin-12 in Treating Patients With Cancer in the Abdomentreatment1completed
NCT00019110
Vaccine Therapy in Treating Patients With Advanced or Recurrent CancerNo drug interventionstreatment1completed
NCT06207981
Phase III Study Evaluating Induction Chemotherapy Followed by Chemoradiotherapy Compared to Standard Chemoradiotherapy for Locally Advanced SCCAtreatment3recruiting
NCT01104181
Hybrid Capture 2 Human Papiloma Virus (HPV) High-Risk Anal DNA TestNo drug interventionsdiagnosticNot Availablecompleted
NCT04512508
Anal Injury Screening for High Risk HPVNo drug interventionsdiagnosticNot Availableunknown_status
NCT05587738
Human Papillomavirus in Young People Epidemiological Research 4No drug interventionsNot AvailableNot Availablerecruiting
NCT03133286
Radiotherapy Assessments During Intervention ANd Treatment (RADIANT)No drug interventionsNot AvailableNot Availablecompleted
NCT02865135
Trial To Test Safety And Efficacy Of Vaccination For Incurable HPV 16-Related Oropharyngeal, Cervical And Anal Cancertreatment1 / 2completed
NCT02997553
Fluorescence for Sentinel Lymph Node Identification in Cancer Surgerydiagnostic3completed
NCT04905030
Education, Immigration and HPV Vaccination: an Informational Randomized TrialNo drug interventionspreventionNot Availableunknown_status
NCT04109573
Function Following Laser for Anal Intraepithelial Neoplasia (FLAN)No drug interventionspreventionNot Availableunknown_status