Clinical trials: Survival Rate
Rectal Cancer
Relationship Between Lymph Node Ratio and Survival Rate in Preoperative Chemoradiation Rectal Cancer Patients
Colorectal cancer is the most-common cancer of the gastrointestinal tract. The number of positive lymph nodes and total number of lymph nodes retrieved are important prognostic factors.
- Trial name
- NCT04096118
- Where
- Thailand
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Mahidol University
Primary Infertility, Secondary Infertility
LANDA Embryo Freezing Technique.
The aim of this study is to track the outcome from the patients who had embryo cryopreservation as part of their Advanced Reproductive Technology (ART) treatment at West Coast Fertility Centers.
- Conditions
- Primary Infertility, Secondary Infertility, Genital Diseases, Male, Genital Diseases, Female
- Trial name
- Freezing (NCT01271400)
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- West Coast Fertility Centers
Root Canal Therapy, Root Canal Retreatment
Factors Affecting Success and Survival Rates in Root Canal Retreatment
The aim of this study is to evaluate the effects of pre-treatment and procedural factors on survival and success rates in teeth that underwent non-surgical root canal retreatment at Trakya University, Faculty of Dentistry between…
- Trial name
- NCT07005492
- Testing
- radiological and clinical examination
- Where
- Turkey (Türkiye)
- Volunteers
- 408 people, healthy volunteers welcome
- Sponsor
- Trakya University
Mortality, Resistance Bacterial
Azithromycin for Child Survival in Niger: Mortality and Resistance Trial
The MORDOR trial found that biannual distribution of azithromycin to children 1-59 months old reduced child mortality. The World Health Organization (WHO) released conditional guidelines for this intervention, which include…
- Conditions
- Mortality, Resistance Bacterial, Child, Only
- Trial name
- AVENIR (NCT04224987)
- Testing
- Azithromycin
- Where
- Niger
- Volunteers
- 864,493 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Aesthetic Evaluation, Implant Survival Rate
Aesthetic Evaluation of Different Abutment Materials for OsseoSpeed Implants
The objective of the study was to assess the aesthetic outcome of different abutments materials and shapes on dental implants . A set of parameters, including assessments of the mucosa and periodontal tissue , soft tissue …
- Trial name
- NCT02090647
- Testing
- aesthetic outcome
- Where
- Italy
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of Siena
Oocyte Cryopreservation
Optimization of Oocyte Warming Protocols
This is a retrospective study with a sibling design comparing new oocyte thawing protocols (rapid and ultra-rapid) with the traditional method
- Trial name
- OVOfast (NCT07105891)
- Testing
- Thawing protocol
- Where
- Italy
- Volunteers
- 399 people, healthy volunteers welcome
- Sponsor
- IRCCS San Raffaele
Caries, Dental
Effect of Pulpotomy Using TheraCal Versus MTA on Survival Rate of Cariously-Exposed Vital Permanent Molars
Objective: To assess which is the most efficient pulpotomy medicament on tooth survival in patients with a cariously-exposed vital young permanent molar regarding: absence of postoperative pain, sinus or swelling, internal/…
- Trial name
- NCT03119779
- Testing
- MTA-Anglus, TheraCal
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Cairo University
Stillbirth, Neonatal Respiratory Depression
Newborn Heart Rate as a Catalyst for Improved Survival
Heart rate (HR) is not routinely assessed during newborn resuscitations in low- and lower-middle income countries (LMICs). Many non-breathing newborns classified as fresh stillbirths have a heartbeat and are live born.
- Conditions
- Stillbirth, Neonatal Respiratory Depression, Neonatal Bradycardia, Neonatal Resuscitation
- Trial name
- NCT03799861
- Testing
- Epoch 2: HBB with NeoBeat, Epoch 3: HR-guided HBB
- Where
- 3 sites in Democratic Republic of the Congo
- Volunteers
- 24,034 people, healthy volunteers welcome
- Sponsor
- American Academy of Pediatrics
Evaluating the Clinical Efficacy of Applying Ultraviolet Photofunctionalization (UV phF) to Standard Titanium Implants Immediately Before Surgery, Monitoring Early Implant Stability and Osseointegration During the Critical Initial Healing Phase
Clinical Assessment of UV Photofunctionalization on Stability and Osseointegration of Early Loaded Implants
The goal of this clinical trial is to learn if UV light treatment (photo functionalization) works to help dental implants heal faster and become stable enough for early use in adults missing teeth in the lower back jaw.
- Conditions
- Evaluating the Clinical Efficacy of Applying Ultraviolet Photofunctionalization (UV phF) to Standard Titanium Implants Immediately Before Surgery, Monitoring Early Implant Stability and Osseointegration During the Critical Initial Healing Phase, Determining the Feasibility and Success Rate of an Accelerated "Early Loading" Protocol, Assessing the Survival Rate of the Implants, Along With the Peri-implant Soft Tissue Response and Marginal Bone Preservation
- Trial name
- UV (NCT07868744)
- Testing
- UV-photofunctionalized titanium dental implants
- Where
- Egypt
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Future University in Egypt
Lung Neoplasms
Impact of Endostar Combined With Chemotherapy on the Angiogenesis of Advanced Non-small Cell Lung Cancer (NSCLC)
To study the impact of endostar combined with docetaxel and cisplatin on the angiogenesis of non-small cell lung cancer, patients will be randomly assigned to the group one (endostar combined with docetaxel and cisplatin) and…
- Trial name
- NCT00657423
- Testing
- Treated by endostar combined with docetaxel and cisplatin, Treated by docetaxel and cisplatin
- Where
- China
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Xijing Hospital
Zirconia Based Fixed Dental Prostheses
Zirconia Based Fixed Dental Prostheses
The objective of this prospective clinical study is to investigate the differences in the complication rates between tooth- and implant- supported zirconia based fixed dental prostheses (FDPs) with at least 4 units.
- Trial name
- NCT02220764
- Testing
- Teeth abutment, Implant abutments
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Technische Universität Dresden
Hemodialysis
Association of Survival in Impact of Ultrafiltration Rates in Hemodialysis Patients
This study assesses retrospectively the association of mortality on UFR assessments in our study population undergoing HD.
- Trial name
- NCT03471299
- Where
- Japan
- Volunteers
- 759 people, healthy volunteers welcome
- Sponsor
- University of Hyogo
Implant Survival Rate, Implant Survival and Success
Proton Pump Inhibitor Use and Dental Implant Success
The goal of this observational study is to evaluate the effects of proton pump inhibitors (PPIs) on the surrounding bone and the survival of dental implants.
- Trial name
- NCT06848855
- Where
- Turkey (Türkiye)
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Berkay Tokuç
Postoperative Pain, Postsurgical Pain
Influence of Insertion Torque and Bone Type on Post-operative Pain
The objectives of this clinical study were to assess the effect of different ITs and bone types on POP levels and survival rates and to investigate the effect of different patient- and site-related factors on POP levels and…
- Conditions
- Postoperative Pain, Postsurgical Pain, Dental Implant Failed
- Trial name
- NCT06412380
- Testing
- Implant insertion
- Where
- United Arab Emirates
- Volunteers
- 230 people, healthy volunteers welcome
- Sponsor
- University of Sharjah
Dental Implants
Five Year Survival Study Evaluating the Genesis Dental Implant System
The purpose of this research study is to document the use if the Keystone Dental Genesis Dental Implant System in standard clinical use and to provide 5 year survival data.
- Trial name
- Genesis Dental (NCT01573026)
- Where
- 8 sites in United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Keystone Dental, Inc.
Success, Survival Rate
Prospective Clinical Trial of Onlay-carrying Patients
A record of the type of onlay will be made with respect to its extension, tooth or teeth to be treated, the material of clothing and the substrate on which the adhesion and cementing method, as well as the type of antagonist.
- Conditions
- Success, Survival Rate, Clinical Performance
- Trial name
- NCT04396080
- Testing
- Partial restoration in posterior teeth
- Where
- Spain
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- University of Valencia
Dental Malocclusion
Eighteen-month Orthodontic Bracket Survival Rate With the Conventional Bonding Technique Versus RMGIC and V-prep
The aim of this study was to evaluate over eighteen months the clinical bonding failure and survival rates of the conventional bonding technique using the Transbond XT (3M Unitek, Monrovia, California, USA) and the RMGIC Fuji…
- Trial name
- NCT05939102
- Testing
- v-prep combined with RMGIC for bracket bonding, Conventional bracket bonding technique
- Where
- Lebanon
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Saint-Joseph University
Dental Restoration, Dental Implant
Prosthetic Outcomes and Clinical Performance of Implant Supported Zirconia Crowns
To compare biological, technical, radiographic, and patient-reported outcomes of two types of monolithic zirconia crowns screw-retained to implant.
- Trial name
- NCT06417632
- Testing
- Graded Zirconia Crown, Conventional Zirconia Crown
- Where
- Jordan
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Jordan
Dental Implant Survival Rate
Survival Rate of Dental Implants Placed in Sinus Lift Performed With Two Different Grafts
Previous in a randomized way, it will be performance 12 bilateral sinus lift with autologous bone in one side and the in other with xenograft material.
- Trial name
- NCT01836744
- Testing
- Survival rate dental implant (OsseoSpeed™)
- Where
- Portugal
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Grupo de Investigação: Cirurgia Oral, Peridontologia, Implantologia
Implants, Bone Loss
Compare the Success Rate of T3 Dental Implant (Biomet 3I) With or Without Platform-switch Concept
In patients that received a T3 (Biomet 3I) dental implant, does the use of platform-switch concept compared to the use of platform-matched concept, refrain marginal bone loss during osseointegration phase (t=12 weeks =T1) and…
- Trial name
- NCT01971268
- Testing
- Dental Implant, Platform-Switch Dental Implant, Platform-Matched dental implant
- Where
- Portugal
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Implantology Institute