Clinical trials: Retrospective
COVID-19
Contagiousness and Immunogenicity Status of COVID-19 in Asymptomatic Population (COVID-19 CONDITION)
In late December 2019, a new coronavirus strain emerged in China causing coronavirus disease 2019 (COVID-19). Since then, COVID-19 has become a global pandemic outbreak being declared a "public health emergency of international…
- Trial name
- CONDITION (NCT04389658)
- Where
- Spain
- Volunteers
- 1,526 people, healthy volunteers welcome
- Sponsor
- Igenomix
Cataract, Lens Opacities
PMCF Retrospective Study Outcomes of a Premium Monofocal IOL
Multicentric, retro- / prospective, open-label, observational PMCF study to investigate visual performance, contrast sensitivity and patient satisfaction after mono- or bilateral implantation of Isopure 1.2.3.
- Trial name
- PHY2110 (NCT04874376)
- Testing
- IOL implantation experimental (Isopure 1.2.3.)
- Where
- 6 sites in Spain
- Volunteers
- 109 people, healthy volunteers welcome
- Sponsor
- Beaver-Visitec International, Inc.
Sphingomyelin Lipidosis
A Prospective and Retrospective Cohort Study in Patients With Chronic Forms of Acid Sphingomyelinase Deficiency (ASMD)
Primary Objective: To describe the clinical features and their severity at the time of diagnosis and their evolution over time in patients with confirmed chronic visceral and chronic neurovisceral forms of ASMD To describe…
- Trial name
- NCT04106544
- Testing
- Investigational Procedures
- Where
- 28 sites in United States, Argentina and 11 more
- Volunteers
- 84 people
- Sponsor
- Sanofi
High-Grade Osteosarcoma
Treatment Patterns and Survival Outcomes in High-Grade Osteosarcoma: A Multicenter Retrospective Study
This is a multicenter, medical-record-based, retrospective observational study of approximately 400 patients with high-grade osteosarcoma treated at four sites in the Republic of Korea.
- Trial name
- NCT07878364
- Where
- 4 sites in South Korea
- Volunteers
- 400 people
- Sponsor
- MedPacto, Inc.
Spine Fusion
InductOs® in Real World Spine Surgery; A Retrospective, French, Multi-centric, Study
It is a phase IV, national, multicenter, observational, retrospective study collecting data from patient medical files in French spinal centers.
- Trial name
- InductOR (NCT02280187)
- Testing
- Spine Fusion
- Where
- 10 sites in France
- Volunteers
- 400 people
- Sponsor
- Medtronic Spinal and Biologics
Acromegaly
Study in Polish Acromegalic Patients Treated With Somatuline Autogel
The purpose of this study is to evaluate over the 24 month prospective follow up - in everyday clinical practice - resource utilization and effectiveness of the treatment of acromegalic patients in Poland with Somatuline Autogel…
- Trial name
- NCT01333384
- Where
- Poland
- Volunteers
- 150 people
- Sponsor
- Ipsen
Microdissection Testicular Sperm Extraction
Timing of Oocyte Retrieval and Micro Testicular Sperm Extraction
This is a retrospective study to assess outcomes of micro-TESE performed 24 or 48 hours before oocyte retrieval and ICSI.
- Trial name
- NCT07268235
- Where
- Canada
- Volunteers
- 129 people
- Sponsor
- Clinique Ovo
Hydrocephalus
Bactiseal Catheter Safety Registry Study
Research Purpose: This study aims to continuously evaluate the safety of subjects implanted with a catheter (trade name: Bactiseal) produced by Integra LifeSciences Production Corporation.
- Trial name
- NCT06276543
- Testing
- antibiotic-impregnated catheter
- Where
- 8 sites in China
- Volunteers
- 200 people
- Sponsor
- Integra LifeSciences Corporation
Perennial Allergic Rhinitis, Seasonal Allergic Rhinitis
Retrospective Record Review of Adults and Children Advised for Allergen Immunotherapy (MK-7243-022)
The purpose of this study is to determine the proportion of participants that initiate allergen immunotherapy (AIT) upon the recommendation of their physician and the proportion of participants that persist with their AIT…
- Trial name
- NCT01549340
- Volunteers
- 8,790 people
- Sponsor
- ALK-Abelló A/S
Bone Defects, Dental Area
RETROSPECTIVE COLLECTION OF SAFETY AND PERFORMANCE DATA - 2023.02
This study, based on observations of clinical practice, aims to collect clinical data to update information on the performance and safety of the n-IBS® when used according to its intended purpose and current clinical…
- Trial name
- NCT07084506
- Where
- Belgium
- Volunteers
- 30 people
- Sponsor
- Bioceramed
Urinary Incontinence, Stress, Intrinsic Sphincter Deficiency
AMS AdVance and AdVance XP Male Sling Systems for the Treatment of Stress Urinary Incontinence Following Prostatectomy: Evaluation of Safety, Efficacy, and Quality of Life Through Retrospective Chart Review and Prospective Follow-up
A single-center retrospective chart review of AdVance and AdVance XP subject data, combined with prospective follow-up of the same subjects to confirm continence, adverse event, and quality of life status.
- Trial name
- NCT01725984
- Where
- Germany
- Volunteers
- 80 people
- Sponsor
- American Medical Systems
Crohn's Disease
A Study of Ustekinumab Treatment in Children With Crohn's Disease
The purpose of this study is to evaluate the effectiveness of ustekinumab in achieving clinical remission in pediatric participants (greater than or equal to [>=] 2 to less than [<] 18 years and weight >= 40 kilograms [kg] at…
- Trial name
- REALITI (NCT05242458)
- Testing
- Ustekinumab
- Where
- United States
- Volunteers
- 545 people
- Sponsor
- Janssen Research & Development, LLC
TAAA, AAA - Abdominal Aortic Aneurysm
Data Collection of the TUVA BX and iCover Stent Grafts Implanted During Branched Endovascular Aortic Repair (BEVAR)
The study aims to check whether the TUVA BX and iCover stent grafts are safe and work well when used during a specific type of minimally invasive surgery (BEVAR) to treat complex aortic aneurysms.
- Trial name
- NCT07540507
- Testing
- Endovascular Aortic Repair
- Where
- Netherlands
- Volunteers
- 105 people
- Sponsor
- JOTEC GmbH
Gut Dysbiosis, Telogen Effluvium
Gut Microbiota and Trichoscopic Changes in Women With Telogen Effluvium on a Multifactorial Drinkable Nutraceutical: A Retrospective Observational Study
Telogen effluvium (TE) is a common cause of diffuse, non-scarring hair shedding in women. It is often triggered by physiological stress, nutritional deficiencies, illness or hormonal changes.
- Conditions
- Gut Dysbiosis, Telogen Effluvium, Hair Loss
- Trial name
- NCT07869199
- Testing
- Drinkable multifactorial food supplement containing vitamins, minerals, plant extracts, and other bioactive compounds, formulated to support hair growth and scalp health in women.
- Where
- 2 sites in Spain
- Volunteers
- 30 people
- Sponsor
- Olistic Research Labs S.L.
Breast Cancer
Multi-Reader, Multi-Case, Cross-Over, Retrospective Study to Evaluate Effectiveness of Lunit INSIGHT DBT
This study aims to evaluate Effectiveness of Lunit INSIGHT DBT in the assistance of detection and diagnosis of breast cancer during 3D mammography interpretation
- Trial name
- NCT05716958
- Testing
- Digital Breast Tomosynthesis
- Where
- United States
- Volunteers
- 262 people, healthy volunteers welcome
- Sponsor
- Lunit Inc.
Degenerative Disc Disease
Retrospective/Prospective Data Collection on the LDR ROIC Interbody Fusion Device With VerteBRIDGE Plating
The purpose of this combined retrospective and prospective clinical study is to examine the clinical outcomes of the ROI-C® anterior cervical interbody fusion device with VerteBRIDGE® plating to treat single level degenerative…
- Trial name
- NCT02104167
- Testing
- ROIC interbody cage with VerteBRIDGE plating
- Where
- 7 sites in United States
- Volunteers
- 110 people
- Sponsor
- LDR Spine USA
Pelvic Organ Prolapse
GYNEMESH PS Mesh Post Marketing Clinical Follow-Up Study
The objective of this retrospective and prospective, single-arm, observational, multicenter, post-market study is to evaluate outcomes in women who underwent surgery for vaginal or uterine prolapse with a GYNEMESH PS Mesh.
- Trial name
- NCT04829058
- Testing
- Intervention
- Where
- 3 sites in United States, Germany
- Volunteers
- 64 people
- Sponsor
- Ethicon, Inc.
Alport Nephropathy
Urine, DNA and Clinical Information Collection From Patients With Alport Nephropathy.
This biomarker study is a follow-up to CPLATFRM2201. The goal of CBASICHR0005 is to collect another urine sample, interval clinical information, and an optional DNA sample from as many of the original 80 patients as possible.
- Trial name
- NCT03074357
- Where
- United States
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Novartis Pharmaceuticals
Chronic Obstructive Pulmonary Disease (COPD)
Real-World Outcomes in COPD Patients Starting Trixeo (Budesonide/Glycopyrronium/Formoterol) in Spain.
The aim of the ORESTES study is to describe the characteristics of the COPD patients initiating Trixeo (BGF -budesonide/glycopyrronium/formoterol) in Spain and to assess their real-world outcomes up to 12 months afterwards.
- Trial name
- ORESTES (NCT06321731)
- Where
- 15 sites in Spain
- Volunteers
- 718 people
- Sponsor
- AstraZeneca
Kidney Neoplasms
Treatment Patterns With Targeted Therapies In Mrcc In Sweden - A Retrospective Analysis Of Data From National Registries
The objectives of this study is to investigate treatment patterns and outcomes for Sutent and Inlyta in mRCC patients in a nationwide population-based setting in Sweden.
- Trial name
- NCT04669366
- Testing
- sunitinib, axitinib
- Where
- Sweden
- Volunteers
- 1,205 people
- Sponsor
- Pfizer
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