Clinical trials: Retrospective
Endometrial Cancer
Retrospective Study to Evaluate the Feasibility of Ovarian Preservation in Patients With Endometrial Carcinoma
Endometrial cancer is one of the most common female malignancies in the United States, and has increased in incidence in Taiwan in recent decades.A recent population-based analysis noted that 4% of endometrial cancers occurred in…
- Trial name
- ECWOP (NCT01560026)
- Testing
- surgery
- Where
- Taiwan
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Taipei Veterans General Hospital, Taiwan
Degenerative Disc Disease
Retrospective Review of Integrity Implants FlareHawk® for Lumbar Fusion
This is a retrospective clinical study (chart review) of patients who have previously undergone Transforaminal Lumbar Interbody Fusion or Posterior Lumbar Interbody Fusion surgery with the FlareHawk expandable interbody fusion…
- Trial name
- NCT04057235
- Testing
- FlareHawk Interbody Fusion System
- Where
- 3 sites in United States
- Volunteers
- 129 people, healthy volunteers welcome
- Sponsor
- Integrity Implants Inc.
Infertility
Drop-out of Infertile Couples: a Large Single Center Experience Over 10 Years
Conducted at a single-center, this prospective-retrospective study focused on all couples who initiated their journey at the Fertility Center of Humanitas Research Hospital, Rozzano (Milan), Italy.
- Trial name
- dropout (NCT06344585)
- Testing
- Drop out patients who had their first access in 2021 were additionally asked to answer to a phone -call questionnaire to assess their motivation of discontinuation
- Where
- Italy
- Volunteers
- 24,773 people, healthy volunteers welcome
- Sponsor
- Istituto Clinico Humanitas
Polycystic Ovary Syndrome
Metformin Treatment in Adolescent Patients With PCOS: A Long-term, Winning Metabolic Choice.
This study aimed to understand whether metformin therapy can improve insulin resistance in adolescent PCOS patients, both during treatment and after discontinuation, and to evaluate its action on the hormonal and metabolic…
- Trial name
- NCT06015594
- Testing
- Metformin
- Volunteers
- 168 people, healthy volunteers welcome
- Sponsor
- University of Cagliari
Menstrual Irregularity
The Effect of Liposuction on Menses: a Retrospective Study
The prevalence of obesity nearly tripled from 1975 to 2021, resulting in liposuction, as an effective shaping method, to be performed more frequently.
- Trial name
- NCT04985591
- Testing
- Liposuction, Other plastic surgery
- Volunteers
- 516 people, healthy volunteers welcome
- Sponsor
- Shanghai Jiao Tong University School of Medicine
Acute Kidney Injury, Congenital Heart Disease
Acute Kidney Injury After Cardiac Surgery on CPB
The purpose of this retrospective study is to determine the incidence and severity of acute kidney injuries (AKI) after heart surgery on cardiopulmonary bypass (CPB) in the pediatric intensive care unit (PICU) in Lausanne…
- Conditions
- Acute Kidney Injury, Congenital Heart Disease, Surgery, CBP
- Trial name
- NCT03513718
- Where
- Switzerland
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire Vaudois
Neovascular Glaucoma
Clinical Characteristics of Neovascular Glaucoma
The goal of this observational study is to explore the clinical characteristics of patients with neovascular glaucoma (NVG), and to analyze the relationship between NVG and various underlying diseases, ocular conditions…
- Trial name
- NCT07177807
- Where
- China
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Zhongnan Hospital
Nursing Diagnosis, Care Plan
Nursing Diagnoses Used by Nursing Students
The effective use of nursing diagnoses plays an important role in improving the quality of nursing care. However, evidence regarding the extent to which nursing students use these diagnoses in clinical practice is limited.
- Conditions
- Nursing Diagnosis, Care Plan, Patient Care Planning
- Trial name
- NCT07658092
- Where
- Turkey (Türkiye)
- Volunteers
- 324 people, healthy volunteers welcome
- Sponsor
- University of Yalova
Infectious Disease
Antibiotic Outbreak, Risk Factors for Never Event, Prediction of Inappropriate Use
In order to decrease inappropriate antibiotic use, drivers of inappropriate use must be identified locally. This study will focus on the MOST inappropriate use, which are defined as 'never events'.
- Trial name
- NCT03489330
- Where
- United States
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Midwestern University
High Risk Cancer
Standalone Observational Study Assessing the Performance of an AI/ML Tech-based SaMD on Chest LDCT Images (REALITY)
This is a Multinational, Multicenter, retrospective study for the evaluation of the standalone efficacy and safety of an Artificial Intelligence/Machine Learning (AI/ML) technology-based end-to-end Computer assisted…
- Trial name
- REALITY (NCT06576232)
- Testing
- Median LCS
- Where
- 5 sites in United States, Spain
- Volunteers
- 1,147 people, healthy volunteers welcome
- Sponsor
- Median Technologies
To Assess Long-term Effects of COVID-19 in Patients Who Were Affected With COVID -19
Assessment of Long-term Effects (Complications) of COVID-19 in the Southern Part of Bangladesh - a Retrospective Observational Study.
An outbreak of the novel coronavirus nCoV-19 (SARS-CoV-2), responsible for the coronavirus disease-19 (COVID-19), was first detected in Hubei province, Wuhan, China, on December 31, 2019.
- Trial name
- NCT04987736
- Testing
- RT-PCR
- Where
- Bangladesh
- Volunteers
- 302 people, healthy volunteers welcome
- Sponsor
- Sher-E-Bangla Medical College
Menstrual Migraine
Efficacy and Safety of Nerivio for the Acute Treatment of Menstrual Migraine
Post-marketing, retrospective, observational survey study. Users (menstruating women only) of Nerivio who have used Nerivio at least 4 times between October 2019 and December 2020 will be contacted by email and/or through an app…
- Trial name
- NCT04600388
- Testing
- Nerivio
- Where
- United States
- Volunteers
- 121 people, healthy volunteers welcome
- Sponsor
- Theranica
Antrolith, Maxillary Sinus
Radiodiagnostic Properties of Maxillary Antroliths
Background: To evaluate the frequency and radiodiagnostic characteristics of maxillary antroliths using cone beam computed tomography.
- Trial name
- NCT06765148
- Testing
- Retrospective radiologic study
- Where
- Turkey (Türkiye)
- Volunteers
- 1,200 people, healthy volunteers welcome
- Sponsor
- Recep Tayyip Erdogan University Training and Research Hospital
Foot Surgery, Ankle Surgery
Pre-post Spinal Popliteal Block
This is a retrospective chart review to determine the non-inferiority of performing lower extremity peripheral nerve block placement under spinal anesthesia compared to its pre-spinal counterpart.
- Trial name
- NCT05354791
- Where
- United States
- Volunteers
- 1,500 people, healthy volunteers welcome
- Sponsor
- Hospital for Special Surgery, New York
Chronic Interstitial Cystitis
Pentosan Polysulfate Treatment's Effectiveness
To examine the relationship between symptoms and quality of life before and after oral pentosan polysulfate (PPS) treatment in cases diagnosed with interstitial cystitis/painful bladder syndrome (IC/BPS).
- Trial name
- NCT05744908
- Testing
- Pentosan Polysulphate
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Hisar Intercontinental Hospital
Infant Development, Sensory Disorder
The Prechtl's General Movement Assessment, Hammersmith Infant Neurological Examination and Sensory Profile-2
In the Neonatal Intensive Care Unit (NICU), infants encounter many sensory stimuli (excessive noise, bright lights, painful medical applications, etc.) that are not present in the uterus.
- Conditions
- Infant Development, Sensory Disorder, Sensory Processing Disorder, Motor Delay
- Trial name
- highrisk (NCT05217199)
- Testing
- Measurements
- Where
- Turkey (Türkiye)
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Kahramanmaras Sutcu Imam University
Twin; Pregnancy, Affecting Fetus or Newborn
Birth Weight-discordance in Twins Pregnancy: a Multicenter Retrospective Study
The rate of twin pregnancies in China has increased by 50 percent over the past decade and now stands at about 3 percent. This is significantly higher than the European and American countries.
- Trial name
- NCT05674214
- Where
- China
- Volunteers
- 13,440 people, healthy volunteers welcome
- Sponsor
- The Third Affiliated Hospital of Guangzhou Medical University
Field Physician Care, Analgesics
Analgesia in ÖAMTC Helicopter Emergency Service in Austria
A sufficient analgesia in injured or sick people is the main goal of physicians treating a patient. In emergency medicine potent analgesia like ketamine or opioids are routinely used.
- Conditions
- Field Physician Care, Analgesics, Hypnotics, Emergencies
- Trial name
- NCT03760302
- Testing
- analgesics, hypnotics
- Where
- Austria
- Volunteers
- 35,000 people, healthy volunteers welcome
- Sponsor
- Medical University Innsbruck
Hypotension, Cesarean Section Complications
Effect of Granisetron on Usage of Sympathomimetics During Caesarean Section
The aim of the present study is to quantify the dose and usage of sympathomimetics used in caesarean section.
- Trial name
- NCT03318536
- Testing
- Granisetron Hydrochloride, No Granisetron
- Where
- Germany
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Johann Wolfgang Goethe University Hospital
Hemangioma, Capillary
Infantile Hemangioma With Minimal or Arrested Growth : Epidemiology, Clinical Characteristics and Evolution
Infantile hemangioma (IH) is the most common vascular tumor of infancy, characterized by its clinical history. Absent at birth or present under the form of a premonitory mark, they display a rapid proliferative phase starting in…
- Trial name
- NCT05080868
- Where
- France
- Volunteers
- 224 people, healthy volunteers welcome
- Sponsor
- Central Hospital, Nancy, France