Clinical trials: Retrospective
Non-Small Cell Lung Cancer
Neoadjuvant Treatment Real-world Clinical Outcomes in NSCLC
Despite the clinical success of immune checkpoint blockade (ICB), in neoadjuvant setting, there is still a lack of valid data for operable NSCLC in the real world.
- Trial name
- NeoR-World (NCT05974007)
- Testing
- Neoadjuvant immunochemotherapy, Neoadjuvant chemotherapy
- Where
- China
- Volunteers
- 1,500 people, healthy volunteers welcome
- Sponsor
- Cancer Institute and Hospital, Chinese Academy of Medical Sciences
Osteoarthritis
Retrospective Follow-up Study of Synvisc® in Patients With Knee Osteoarthritis
Retrospective collection of data, aimed at a better knowledge of the use of Synvisc® among the patients with knee osteoarthritis (OA) since at least three years.
- Trial name
- NCT02195557
- Testing
- Synvisc®
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Boehringer Ingelheim
Syphilis, Syphilis Infection
Retrospective Study of iStatis Syphilis Ab Test (POC)
The purpose of this retrospective clinical trial is to establish the clinical performance of the iStatis Syphilis AbTest. The data will be used to demonstrate the product is safe and effective for its intended use.
- Trial name
- NCT06367621
- Testing
- iStatis Syphilis Antibody Test
- Where
- South Africa
- Volunteers
- 1,500 people, healthy volunteers welcome
- Sponsor
- bioLytical Laboratories
Bone Loss, Patient Satisfaction
Effect of Implant Position on Clinical Outcomes
the study aims to investigate the clinical influence of different implant locations; lateral incisor, canine, and first premolar areas; supporting 2-implant retained mandibular over-dentures with locator attachment on prosthesis…
- Trial name
- NCT06166316
- Testing
- overdenture retained by locator attachments.
- Where
- Egypt
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Regenerative Endodontic, Apexification
Comparison of Apexification and Regenerative Endodontic Therapy: a Retrospective Study
In this study, the effects of mineral trioxide aggregation (MTA) apexification and regenerative endodontic treatment (RET) methods on periapical healing was compared with fractal analysis (FD) and periapical index (PAI).
- Conditions
- Regenerative Endodontic, Apexification, Fractals
- Trial name
- NCT05213026
- Testing
- Regenerative endodontics
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Istanbul University
Outcomes Following Restor IOL Lens Implant
Clinical Outcomes After AcrySof® ReStor IOL Surgery in Faculty Practice at UTSW Medical Center at Dallas: A Retrospective Review
To evaluate the clinical outcomes of AcrySof® ReSTOR® IOL for the Faculty Practice at UTSW Medical Center at Dallas
- Trial name
- NCT00344578
- Testing
- Restor IOL
- Where
- 2 sites in United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
Preterm Birth, Gestational Diabetes Mellitus (GDM)
Evaluation of Maternal and Neonatal Outcomes in Women Are Conceived Through Assisted Reproductive Technology Compared to Other Fertility Treatments and Naturally Conceived Women: It is a Retrospective Cohort Study Conducted Over a 5-year Period at a Fertility Center in a Lebanese Hospital
Background: The number of couples experiencing difficulties conceiving and seeking treatment for infertility has increased dramatically over time.
- Conditions
- Preterm Birth, Gestational Diabetes Mellitus (GDM), Gestational Hypertension
- Trial name
- non (NCT06836843)
- Testing
- Since this is an observational study rather than an interventional study, the exposure type refers to all potential factors influencing pregnancy both before and during pregnancy
- Where
- Lebanon
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Lebanese University
Hip Fractures, COVID-19
Anesthesia Technique in COVID-19 Positive Hip Fracture Patients
Patients with COVID undergoing hip fracture repair have high mortality rates. If spinal anesthesia is associated with decreased rates of mortality, this study could provide hypothesis generating data for prospective studies.
- Conditions
- Hip Fractures, COVID-19, General Anesthesia, Spinal Anesthesia
- Trial name
- NCT05133648
- Testing
- Hip Fracture Surgery, COVID-19 infection
- Where
- Canada
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Anemia in Pregnancy, Preeclampsia
A Retrospective Analysis of Neevo®/Neevo®DHA Compared to a Standard Prenatal Vitamin in Anemia During Pregnancy
This study is a multi-site, retrospective chart review to determine the effect of Neevo® or Neevo®DHA (with higher folate and B12) versus standard prenatal vitamins on hemoglobin (Hgb) levels in pregnant women throughout the…
- Trial name
- NCT01062958
- Testing
- Neevo® (a medical food), Prenatal vitamins (≤1mg folic acid, 27 - 35mg iron, and ≤12mcg vitamin B12)
- Where
- 3 sites in United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Pamlab, Inc.
Hematoma, Postoperative Bleeding
Analysis of Hematoma Following Breast Surgery
A retrospective review of patients who developed hematoma following breast surgery from 2003 to 2018 in a single institution was performed.
- Trial name
- NCT03515525
- Testing
- Closed-suction drain fluid volume
- Where
- Germany
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Regensburg
Osteoarthritis
Fixed Bearing Versus Mobile Bearing Patient Satisfaction and Clinical Outcome Study
The purpose of this study is to determine if there is a patient satisfaction preference of Fixed Bearing versus Mobile Bearing Unicompartmental Knee Arthroplasty (UKA) in patients who are at a minimum two years post operative.
- Trial name
- NCT02633085
- Testing
- Fixed Bearing or Mobile Bearing UKA
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Medacta USA
Hyoid Bone
Impact of Twin Block and Motion Class II Appliances on Hyoid Bone Position - A Retrospective Clinical Study
Analyse the impact Twin block appliance and Motion on Hyoid Bone
- Trial name
- Hyoid bone (NCT06715774)
- Testing
- Impact of Twin Block and Motion above Hyoid bone
- Where
- Spain
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- University of Salamanca
Cataract
Analysis of Cataract Surgery Induced Dry Eye
This is a retrospective study to determine if rates of osmolarity and dry eye disease symptoms increase following cataract surgery.
- Trial name
- NCT01471561
- Where
- 4 sites in United States
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- TearLab Corporation
Complex Dyslipidemia
A Observational Study to Evaluate Lipid-lowering Drug Its Effect on Parameters in Dyslipidemia of Type 2 Diabetes.
1. Target disease: Patients with combined dyslipidemia accompanied by type 2 diabetes who has done exogenous visit or hospitalization from Jan 2010 to June 2014. 2. Study objective: 1.
- Trial name
- NCT02382159
- Where
- South Korea
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Yooyoung Pharmaceutical Co., Ltd.
Labor Pain, Pregnancy
The Association Between Decreasing Labor Analgesia Epidural Infusion and Forceps Delivery
The objective of this study will be to compare epidural infusion management, specifically looking at infusion rate changes, in patients who receive forceps deliveries versus normal spontaneous vaginal deliveries.
- Trial name
- NCT00443560
- Testing
- Case controlled analysis of epidural labor analgesia patterns
- Where
- United States
- Volunteers
- 2,162 people, healthy volunteers welcome
- Sponsor
- Northwestern University
Heart Rate Low, Anesthesia; Functional
A Study on Safety and Efficacy of Propofol in Small Children Under 2 Years of Age
This retrospective study the safety and efficacy of intravenous propofol used in children under 2 years of age during general anesthesia for surgery.
- Trial name
- NCT03132688
- Testing
- Propofol
- Where
- South Korea
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Pain, Postoperative
Multicentric Risk Evaluation of Autologous Fat Grafting Procedure
Autologous fat grafting, also known as lipofilling, is a surgical technique consisting in the processing and transfer of adipose tissue from one area in our organism (hips, thighs) to region which in need of reconstructive and…
- Trial name
- NCT04130373
- Testing
- Autologous fat grafting procedure, Breast reconstruction
- Where
- Italy
- Volunteers
- 6,510 people, healthy volunteers welcome
- Sponsor
- Humanitas Clinical and Research Center
Spasticity
Retrospective Real-Life Study From One Brazilian Reference Center Assessing Long-Term Experience In The Treatment Of Adult Spasticity With AbobotulinumtoxinA
The aim of the study is to describe the long-term use of abobotulinumtoxinA (Dysport®) in adult subjects affected with upper limb spasticity (ULS) +/- lower limb spasticity (LLS) who received treatment with Dysport® for a minimum…
- Trial name
- RETURN (NCT04446702)
- Where
- Brazil
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Ipsen
Progression-Free Survival, Overall Survival
Mesenteric Lymph Node Metastasis and Nutritional Status After Bowel Resection for Ovarian Cancer
Ovarian cancer is one of the three major malignant tumors in gynecology, causing more than 200,000 deaths globally each year, with the highest mortality rate.
- Conditions
- Progression-Free Survival, Overall Survival, Nutrition Aspect of Cancer
- Trial name
- NCT06527001
- Testing
- No intervention
- Where
- China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Anhui Provincial Hospital
Maternal Diabetes
Glucose Levels in Early Pregnancy and Feto-maternal Outcome
to find out whether variations in the fasting blood glucose in early pregnancy affect the fetomaternal outcome
- Trial name
- NCT04756102
- Testing
- Observation of their fetomaternal outcome
- Where
- Jordan
- Volunteers
- 218 people, healthy volunteers welcome
- Sponsor
- University of Jordan