Clinical trials: Preoperative
Breast Cancer
Pre-operative Contrast Enhanced CT to Improve Delineation of the Tumorbed in Radiotherapy for Breast Cancer.
Rationale: Whole breast irradiation with 50 Gy after lumpectomy has been shown to reduce the local recurrence rate with a factor 3 to 4.
- Trial name
- NCT00721058
- Testing
- CT-scan
- Where
- Netherlands
- Volunteers
- 60 people
- Sponsor
- Maastricht Radiation Oncology
High Grade Gliomas
Preoperative Proton Irradiation for High-grade Brain Gliomas.
The goal of this clinical trial is to learn if preopearative proton therapy (PPT) is tolerable in patients with High-grade brain gliomas.
- Trial name
- PPrestige (NCT07710040)
- Testing
- Preoperative irradiation
- Where
- Russia
- Volunteers
- 9 people
- Sponsor
- National Medical Research Radiological Centre of the Ministry of Health of Russia
Relaxation, Virtual Reality
Comparison of Two Relaxation Strategies Between Glasses, Virtual Reality Headset, and Without Relaxation Tool, in the Anxiety Preoperative of Orthopedic Adult Patients
In adults, the prevalence of preoperative anxiety related to surgery or anesthesia ranges from 60 to 80%, and context plays an important role. Patients with significant preoperative anxiety experience reduced sleep quality.
- Conditions
- Relaxation, Virtual Reality, Anxiety Preoperative
- Trial name
- RELAXPREOP (NCT07557550)
- Testing
- HypnoVR, PSIO, no relaxation tool
- Where
- France
- Volunteers
- 632 people
- Sponsor
- Centre Hospitalier Universitaire, Amiens
Rectal Adenocarcinoma, Stage IIA Rectal Cancer AJCC v8
FOLFOX, Botensilimab, and Balstilimab for the Treatment of Localized Rectal Cancer Before Surgery
This phase II trial tests how well fluorouracil, oxaliplatin and leucovorin calcium (folinic acid) (FOLFOX) with botensilimab and balstilimab given before surgery (neoadjuvant) works in treating patients with rectal…
- Conditions
- Rectal Adenocarcinoma, Stage IIA Rectal Cancer AJCC v8, Stage III Rectal Cancer AJCC v8
- Trial name
- NCT06780787
- Testing
- Balstilimab, Biospecimen Collection, Botensilimab
- Where
- United States
- Volunteers
- 26 people
- Sponsor
- City of Hope Medical Center
Preoperative Anxiety, Laparoscopic Cholecystectomy
Humor-Based Video Intervention on Preoperative Anxiety Veya Humor Video and Recovery in Cholecystectomy
This study aims to evaluate whether watching a short humor-based video before surgery can reduce anxiety and negative emotions and increase positive emotions in patients undergoing elective laparoscopic cholecystectomy…
- Trial name
- NCT07861438
- Testing
- Humor-Based Video Intervention, Routine Preoperative Care and Education
- Where
- Turkey (Türkiye)
- Volunteers
- 136 people
- Sponsor
- Başakşehir Çam & Sakura City Hospital
Arterio-venous Fistula
Usefulness of Doppler Ultrasound Carried Out by the Vascular Surgeon After Loco-regional Anesthesia for Preferred Access
Preoperative vascular mapping with echo-Doppler is acknowledged as indispensable to create an arteriovenous fistula for haemodialysis (AVF).
- Trial name
- NCT04978155
- Testing
- Duplex ultrasound performed by the surgeon after locoregional anesthesia
- Where
- France
- Volunteers
- 193 people
- Sponsor
- University Paul Sabatier of Toulouse
Advanced Rectal Cancers
Preoperative Chemo-radiation With IG-IMRT Dose Escalation for Locally Advanced Rectal Cancers
Hypothesis : Therapeutic intensification by increasing the dose delivered to the tumor by RCMI (conformational radiotherapy by intensity modulation) in order to reduce local relapse, often associated with poor prognosis Primary…
- Trial name
- RADICAL (NCT03200249)
- Testing
- Preoperative chemo-radiation with IG-IMRT dose escalation
- Where
- 2 sites in France
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Centre Georges Francois Leclerc
Stress Urinary Incontinence
Long-term Outcome of the TVT Procedure Without Preoperative Urodynamic Examination
A follow-up study of 191 patients operated on with the TVT procedure between January 1998 and May 2000 at the Department of Obstetrics and Gynecology in the Turku City Hospital.
- Trial name
- NCT01426048
- Testing
- Gynaecological examination and a supine stress test, questionnaires
- Where
- Finland
- Volunteers
- 138 people
- Sponsor
- Turku University Hospital
Metabolic Dysfunction-Associated Steatohepatitis, Hepatic Steatosis
Pre-hepatectomy Rehabilitation in Obese MASLD-Complicated Living Liver Donors With Mazdutide (PRIME)
The purpose of this study is to evaluate the efficacy and safety of a short-term (12-week) prehabilitation strategy combining mazdutide (a novel GLP-1/GCG receptor dual agonist) with lifestyle optimization, compared to lifestyle…
- Conditions
- Metabolic Dysfunction-Associated Steatohepatitis, Hepatic Steatosis, Living Liver Donors
- Trial name
- PRIME (NCT07718126)
- Testing
- Mazdutide, Lifestyle Optimization
- Where
- 4 sites in China
- Volunteers
- 60 people
- Sponsor
- West China Hospital
Carpal Tunnel Syndrome
Preoperative Gabapentine for Carpal Tunnel
The purpose of this study was to evaluate the postoperative analgesic effect of preoperative gabapentine for carpal tunnel syndrome surgery.
- Trial name
- NCT01632215
- Testing
- Gabapentine, Sugar pill
- Volunteers
- 40 people
- Sponsor
- Federal University of São Paulo
Endophthalmitis
Preoperative Topical Gatifloxacin on Anterior Chamber Cultures After Cataract Surgery
Postoperative endophthalmitis, a possible severe complication of cataract surgery, is an infection of the anterior chamber of the eye caused by bacterial contamination and colonization through surgical incisions.
- Trial name
- NCT00335231
- Testing
- gatifloxacin ophthalmic (ZYMAR)
- Where
- Canada
- Volunteers
- healthy volunteers welcome
- Sponsor
- Queen's University
Pre Operative Autologous Donation
Collection of Autologous Blood Products by Double Erythrocytapheresis
The project will determine the advantages of double erythrocytapheresis in the collection of preoperative autologous erythrocytes as compared to the standard collections of whole blood.
- Trial name
- NCT00202475
- Testing
- eythrocytapheresis, whole blood collection
- Where
- 2 sites in Netherlands
- Volunteers
- 100 people
- Sponsor
- Sanquin Research & Blood Bank Divisions
Pulmonary Disease, Lung Cancer
Preoperative Evaluation of Pulmonary Vascular Anatomy by Holograms
Pulmonary vascular anatomy represents a constant challenge during lung resection, because of its variability in terms of vascular branches and anatomical variations.
- Trial name
- Holo-lungs (NCT04227444)
- Testing
- Hologram
- Where
- 2 sites in Italy
- Volunteers
- 50 people
- Sponsor
- European Institute of Oncology
Ewing Sarcoma, Bone Neoplasms
Neoadjuvant Radiotherapy and Surgery for High-Risk Localized Ewing Sarcoma
This is a single-center, single-arm, prospective observational study to evaluate the long-term local control rate, safety, and efficacy of preoperative neoadjuvant radiotherapy (36-45 Gy) followed by sequential radical surgery…
- Trial name
- NCT07620431
- Where
- China
- Volunteers
- 55 people
- Sponsor
- Peking University People's Hospital
Lidocaine, Dexmedetomidine
Effect of Co-administration Lidocaine and Dexmedetomidine on Quality of Recovery
BACKGROUND: Some studies have revealed that intravenous (IV) lidocaine or dexmedetomidine might improve the quality of recovery undergoing laparoscopic surgery.
- Conditions
- Lidocaine, Dexmedetomidine, Quality of Recovery(QoR-40), Preoperative and Postoperative
- Trial name
- NCT04706767
- Testing
- Co-administration Lidocaine and Dexmedetomidine, Dexmedetomidine infusion, Lidocaine infusion
- Where
- China
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Anqing Municipal Hospital
Dyspnea After Interscalene Nerve Block
Preoperative Maximum Inspiratory Pressure and Outcomes After Interscalene Block in Obese Patients
The study aims to explore if Maximum Inspiratory Pressure can predict postoperative breathlessness in obese patients receiving interscalene blocks for shoulder surgery.
- Trial name
- NCT06549244
- Testing
- Maximum Inspiratory Pressure monitoring
- Where
- United States
- Volunteers
- 45 people
- Sponsor
- University of North Carolina, Chapel Hill
Stage 0 Breast Cancer AJCC v6 and v7, Stage I Breast Cancer AJCC v7
Alternative Dosing of Exemestane Before Surgery in Treating Postmenopausal Patients With Stage 0-II Estrogen Positive Breast Cancer
This phase IIb trial studies how well alternative dosing of exemestane before surgery works in treating in postmenopausal patients with stage 0-II estrogen positive breast cancer.
- Conditions
- Stage 0 Breast Cancer AJCC v6 and v7, Stage I Breast Cancer AJCC v7, Stage IA Breast Cancer AJCC v7, Stage IB Breast Cancer AJCC v7
- Trial name
- NCT02598557
- Testing
- Exemestane, Laboratory Biomarker Analysis, Pharmacological Study
- Where
- 5 sites in United States, Italy
- Volunteers
- 180 people
- Sponsor
- National Cancer Institute (NCI)
Anxiety
Interactive Tablet Compared to Oral Midazolam as Premedication in Preoperative Anxiety in Children
preoperative anxiety is an undesirable outcome in pediatric surgical patients.It can lead to behavioral trouble such as enuresis, apathy and sleep disorders.
- Trial name
- NCT04049201
- Testing
- elective surgery, Midazolam, Interactive Tablet
- Where
- Tunisia
- Volunteers
- 112 people
- Sponsor
- Hôpital d'enfants Béchir-Hamza
Post Operative Pain, Acute
Effect of Preoperative Oral Pregabalin Versus Intraoperative Fentanyl on Postoperative Analgesia
Pregabalin is a structural analogue of gamma amino butyric acid (GABA). It binds to presynaptic alpha-2-delta subunit of voltage gated calcium channels in the brain and the spinal cord.
- Trial name
- NCT05150795
- Testing
- Pregabalin 150mg, Fentanyl 100 micrograms ampoule
- Where
- Egypt
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Gastrointestinal Cancer
Effects of 3 Day Preoperative Immunonutrition in Well-nourished Patients With Gastrointestinal (GI) Cancer Undergoing Surgery
Major surgery is still associated with a high rate of postoperative morbidity despite improved techniques in surgical management.
- Trial name
- IPOD-3 (NCT01023412)
- Testing
- Immunonutrition
- Where
- 6 sites in Switzerland
- Volunteers
- 107 people
- Sponsor
- Société des Produits Nestlé (SPN)
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