Clinical trials: Secondary Resistance
Leukemia, Myelodysplastic Syndromes
Combination Chemotherapy With or Without Filgrastim and/or Tretinoin in Treating Patients With Acute Myeloid Leukemia
RATIONALE: Drugs used in chemotherapy use different ways to stop cancer cells from dividing so they stop growing or die. Colony-stimulating factors such as filgrastim may increase the number of immune cells found in bone marrow…
- Conditions
- Leukemia, Myelodysplastic Syndromes, Myelodysplastic/Myeloproliferative Neoplasms
- Trial name
- NCT00005863
- Testing
- filgrastim, cytarabine, daunorubicin hydrochloride
- Where
- United Kingdom
- Sponsor
- Medical Research Council
Postdural Puncture Headache, Epidural Analgesia, Obstetric
A Prospective Cohort Study to Evaluate the Safety, Efficacy, and Usability of the EpiZact Device
The purpose of the study is to learn more about a new device, the EpiZact Epidural Device, that may be helpful for reducing the likelihood of wet tap when a labor epidural is placed.
- Trial name
- NCT06729255
- Testing
- EpiZact-assisted epidural placement
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Oregon Health and Science University
Estrogen Receptor-positive Breast Cancer, Progesterone Receptor Positive Tumor
Pilot Study Estradiol Followed by Exemestane Hormone Receptor + Metastatic Breast Cancer
RATIONALE: Estrogen can cause the growth of tumor cells. Hormone therapy using therapeutic estradiol may fight breast cancer by lowering the amount of estrogen the body makes.
- Conditions
- Estrogen Receptor-positive Breast Cancer, Progesterone Receptor Positive Tumor, Recurrent Breast Cancer, Stage IIIC Breast Cancer
- Trial name
- NCT01385280
- Testing
- therapeutic estradiol, exemestane, laboratory biomarker analysis
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- University of Arizona
Castration-resistant Prostate Cancer
Study to Gather Information on the Safety and How Radium-223 Dichloride, an Alpha Particle-emitting Radioactive Agent, Works Under Routine Clinical Practice in Taiwan in Patients With Castration-resistant Prostate Cancer (CRPC) Which Has Spread to the Bone
In this observational study researchers want to gather more information about safety and survival in patients suffering from castration-resistant prostate cancer (CRPC) which has spread to the bone and were treated with…
- Trial name
- RAPIT (NCT04232761)
- Testing
- Radium-223 dichloride (Xofigo, BAY88-8223)
- Where
- Taiwan
- Volunteers
- 194 people
- Sponsor
- Bayer
Bone Metastases, Castrate-resistant Prostate Cancer
Magnetic Resonance Imaging in Measuring the Effect of Cabozantinib in Patients With Castrate Resistant Prostate Cancer
This study is being done to help researchers understand more about prostate cancer that has spread to the bones by using the newest magnetic resonance imaging (MRI) techniques and to better understand the effect of an…
- Conditions
- Bone Metastases, Castrate-resistant Prostate Cancer, Recurrent Prostate Cancer, Stage IV Prostate Cancer
- Trial name
- NCT01599793
- Testing
- cabozantinib, laboratory biomarker analysis, magnetic resonance imaging
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- University of Chicago
Prostatic Neoplasms
Observational Registry of Treatment Patterns in Castrate-resistant Prostate Cancer (CRPC) Patients
Primary Objective: Describe real-life survival of CRPC patients who received first-line docetaxel and have disease progression Secondary Objective: Describe treatment patterns Describe the characteristics and outcomes of patients…
- Trial name
- PORTREAT (NCT01076751)
- Where
- 5 sites in United States, France and 3 more
- Volunteers
- 82 people
- Sponsor
- Sanofi
Breast Cancer
Dissecting the Pathways of Therapy Resistance in Early Breast Cancer
Within the 1st step MINDACT patients who have already relapsed will be asked to participate. For these patients a biopsy of the metastasis should have been taken.
- Trial name
- MINDACTRelapse (NCT04995575)
- Testing
- collection of the biopsy, blood samples
- Where
- 5 sites in Belgium, Netherlands
- Volunteers
- 31 people
- Sponsor
- European Organisation for Research and Treatment of Cancer - EORTC
Metastatic Castration-resistant Prostate Cancer (mCRPC)
A Study to Evaluate the Potential Increased Risk of Seizures Among Metastatic Castration-Resistant Prostate Cancer (mCRPC) Patients Treated With Enzalutamide
The objective of this study was to evaluate the incidence of seizures and monitor the safety of enzalutamide treatment in participants with metastatic castration-resistant prostate cancer (mCRPC) known to have risk factor(s) for…
- Trial name
- UPWARD (NCT01977651)
- Testing
- Enzalutamide
- Where
- 76 sites in United States, Argentina and 18 more
- Volunteers
- 424 people
- Sponsor
- Astellas Pharma Global Development, Inc.
Tuberculosis, Pulmonary, Mycobacterium Tuberculous
Utility of MODS for Diagnosis of MDR-TB and Second-Line Antituberculous Drug Susceptibility Testing in Mali
Background: -Tuberculosis (TB) is an infection of the lungs caused by bacteria. In Mali, TB is diagnosed with a test that is fast and inexpensive but not always accurate.
- Conditions
- Tuberculosis, Pulmonary, Mycobacterium Tuberculous, Antitubercular Agents, Tuberculosis, Mulutidrug-Resistant
- Trial name
- NCT01381757
- Where
- 2 sites in United States, Mali
- Volunteers
- 34 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Metastatic Castration-resistant Prostate Cancer
Clinical Trial of Ac225-PSMA Radioligand Therapy of Metastatic Castration-resistant Prostate Cancer
The death of prostate cancer patients is mainly due to metastatic castration-resistant prostate cancer. Though some new therapies has been tried to prolong the life-span of mCRPC patients, a dilemma was encountered for the…
- Trial name
- NCT04225910
- Testing
- 225Ac-PSMA
- Volunteers
- 20 people
- Sponsor
- Xinhua Hospital, Shanghai Jiao Tong University School of Medicine
Hiv
HIV-1 Subtype-specific Drug Resistance in Patients Failing Dolutegravir (DTG) Based Regimen
This is a prospective observational study enrolling People Living with HIV (PLHIV) who are on a Dolutegravir-based AntiRetroviral Treatment (ART) regimen and experiencing virologic failure.
- Trial name
- DTG-Resist (NCT06285110)
- Where
- 22 sites in Argentina, Brazil and 14 more
- Volunteers
- 1,103 people
- Sponsor
- University of Bern
Neuroblastoma, Pheochromocytoma
Iodine I 131 Metaiodobenzylguanidine in Treating Patients With Recurrent, Progressive, or Refractory Neuroblastoma or Malignant Pheochromocytoma or Paraganglioma
The purpose of this research study is to find how active and safe 131 I-MIBG is in patients with resistant neuroblastoma, malignant pheochromocytoma and malignant paraganglioma.
- Trial name
- NCT00107289
- Testing
- iobenguane I 131
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Prostate Cancer
Identification of Predictive Factors for Survival of Patients With Recurrent Prostate Cancer From Clinical Features, Tissue Image Features and Molecular Biomarker Data
We seek to improve the predictive accuracy of the nomogram to predict survival for patients with castrate mets disease through the addition of pathological data, the results of automated machine vision based image analysis of…
- Trial name
- NCT00578409
- Where
- United States
- Volunteers
- 758 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Cystic Fibrosis
STaph Aureus Resistance-Treat Early and Repeat (STAR-TER)
To evaluate the micro-biologic efficacy and safety of a streamlined treatment for early onset methicillin-resistant staphylococcus aureus (MRSA) in patients with cystic fibrosis.
- Trial name
- STAR-TER (NCT03489629)
- Testing
- Trimethoprim Sulfamethoxazole (TMP/SMX), Minocycline, Mupirocin
- Where
- 9 sites in United States
- Volunteers
- 49 people
- Sponsor
- University of North Carolina, Chapel Hill
Metastatic Breast Cancer
Implication of CCR4-NOT Complex Subunit 7 Expression in Natural Killer Cell Resistance in Metastatic Breast Cancer
Being a mechanistic study, this work aims to figure out "the role of the cytoplasmic mRNA deadenylase CNOT7 expressed protein on NK cell resistance in metastatic BC".
- Trial name
- CCR4-NOT (NCT06320392)
- Where
- Egypt
- Volunteers
- 90 people
- Sponsor
- Ain Shams University
Metastatic Castration-resistant Prostate Cancer (mCRPC)
Descriptive Analysis of Clinical Outcomes in Patients With Prostate Gland Cancer, Which Spreads to Other Parts of the Body, Who Were Treated First With Novel Anti-hormone Therapy Followed by a Second Line Treatment With Novel Anti-Hormone Therapy or RadIum-223 (Xofigo).
In this study researcher want to learn more about the overall survival in patients suffering from prostate gland cancer which spread outside the prostate to other parts of the body who received either a novel anti-hormone therapy…
- Trial name
- PHENIX (NCT03896984)
- Testing
- Radium-223 (Xofigo, BAY88-8223), Abiraterone, Enzalutamide
- Where
- United States
- Volunteers
- 346 people
- Sponsor
- Bayer
Treatment Failure of Second-line ART in Asian HIV-infected Children
Second-line Therapy
This study will help identify which ARV candidates should be prioritized for pediatric use in resource-limited settings
- Trial name
- TASER-P (NCT01788891)
- Where
- 8 sites in Indonesia, Malaysia and 2 more
- Volunteers
- 300 people
- Sponsor
- The HIV Netherlands Australia Thailand Research Collaboration
Breast Cancer
A Study of HR+/HER2- Metastatic Breast Cancer Patients Treated With Palbociclib Together With an Aromatase Inhibitor From 2017 to 2023 in Denmark.
The purpose of this study is to describe the effect of the medicine palbociclib when given together with an aromatase inhibitor for treatment of breast cancer.
- Trial name
- NCT06307457
- Testing
- Palbociclib in combination with AI
- Where
- Denmark
- Volunteers
- 604 people
- Sponsor
- Pfizer
Advanced Fallopian Tube Carcinoma, Advanced Malignant Solid Neoplasm
Gene-Modified T Cells With or Without Decitabine in Treating Patients With Advanced Malignancies Expressing NY-ESO-1
This phase I/IIa trial studies the side effects and best dose of gene-modified T cells when given with or without decitabine, and to see how well they work in treating patients with malignancies expressing cancer-testis antigens…
- Conditions
- Advanced Fallopian Tube Carcinoma, Advanced Malignant Solid Neoplasm, Advanced Melanoma, Advanced Ovarian Carcinoma
- Trial name
- NCT02650986
- Testing
- Cyclophosphamide, Decitabine, Laboratory Biomarker Analysis
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- Roswell Park Cancer Institute
Prostatic Neoplasms
Prevalence of HRR-related Genes Mutations and Prognosis in Metastatic Castration Resistant Prostate Cancer (mCRPC) Patients in Real World Setting
The purpose of this study is to investigate the prevalence of tissue homologous recombination repair (HRR)-related gene mutations (positive/negative/Variant of uncertain significance (VUS)), clinical outcome such as…
- Trial name
- ZENSHIN (NCT04425200)
- Where
- 26 sites in Japan
- Volunteers
- 205 people
- Sponsor
- AstraZeneca