Clinical trials: Preoperative
Breast Cancer
Xeloda (Capecitabine) and External Beam Radiation
The goal of this clinical research study is to find out if Xeloda® (capecitabine) and radiation therapy can help to control breast cancer that did not respond well to chemotherapy.
- Trial name
- NCT00916578
- Testing
- Radiation Therapy, Capecitabine
- Where
- United States
- Volunteers
- 33 people
- Sponsor
- M.D. Anderson Cancer Center
Esophageal Cancer
Chemotherapy, Radiation Therapy and Immunotherapy Prior to Surgery in Operable Esophageal Cancer
The purpose of this study is to see if adding two targeted drugs (bevacizumab and erlotinib) further improves the response to chemotherapy (5-FU, paclitaxel, carboplatin) and radiation therapy in patients with operable esophageal…
- Trial name
- NCT00393068
- Testing
- Erlotinib, Bevacizumab, Paclitaxel
- Where
- 9 sites in United States
- Volunteers
- 62 people
- Sponsor
- SCRI Development Innovations, LLC
Fasting, Pediatric ALL
Effect of NPO Time and Type of Food Intake on Preoperative Residual Gastric Content and pH
According to normal physiology, the longer fasting period allows food particles to pass stomach through small intestines to minimize intragastric content.
- Trial name
- NCT03448991
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Boston Children's Hospital
Invasive Breast Cancer
Adding Preoperative Radiotherapy Based on Early Treatment Response in Breast Cancer
RAPID-NeoBC is a prospective, multicentre, response-adapted study with a randomized component for adults with operable, nonmetastatic invasive breast cancer receiving guideline-recommended neoadjuvant systemic therapy.
- Trial name
- RAPID-NeoBC (NCT07892508)
- Testing
- Response-adapted preoperative radiotherapy, Guideline-recommended neoadjuvant systemic therapy, Serial contrast-enhanced breast MRI and breast-specific gamma imaging
- Where
- 2 sites in China
- Volunteers
- 200 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Dental Anxiety
Effects of "Music for the Mind" on Pre-operative Anxiety in Dentistry
To examine the pre-operative effect of music for the mind compared to some other styles of music in patients undergoing dental procedures.
- Trial name
- NCT01622374
- Testing
- Music
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Azad University of Medical Sciences
Trauma, Nutritional Deficiency
Trauma Screening and Supplementation
The purpose of the proposed study is twofold: 1) The investigators will evaluate ultrasound imaging to screen trauma patients to identify patients at increased risk of postoperative complications associated with sarcopenia.
- Conditions
- Trauma, Nutritional Deficiency, Wound Heal
- Trial name
- NCT03658278
- Testing
- Juven
- Where
- United States
- Volunteers
- 400 people
- Sponsor
- Michael C Willey
Knee Osteoarthritis (Knee OA)
Evaluation of a Preoperative Education in Total Knee Arthroplasty
The benefit of preoperative rehabilitation treatment combining physiotherapy and targeted education for patient undergoing Total Knee replacement (TKR) is now well known.
- Trial name
- EPOP (NCT01747759)
- Testing
- Kruskal-Wallis and qualitative parameters
- Where
- France
- Volunteers
- 44 people
- Sponsor
- University Hospital, Clermont-Ferrand
Hilar Cholangiocarcinoma, Intrahepatic Cholangiocarcinoma
Preoperative Evaluation of Lymph Nodes of Cholangiocarcinoma
The goal of this observational cohort study is to assess the yield of preoperative endoscopic ultrasound focussed on lymph nodes in patients with presumed resectable perihilar (pCCA), intrahepatic (iCCA) or mid-common bile duct…
- Conditions
- Hilar Cholangiocarcinoma, Intrahepatic Cholangiocarcinoma, Common Bile Duct Neoplasms, Cholangiocarcinoma
- Trial name
- POELH-II (NCT05678218)
- Testing
- Endoscopic Ultrasound registration
- Where
- 7 sites in Belgium, Netherlands
- Volunteers
- 245 people
- Sponsor
- Erasmus Medical Center
Postoperative Atrial Fibrillation
Prophylaxis Against Postoperative Atrial Fibrillation in Patients Undergoing On-pump CABG
Atrial fibrillation in the postoperative period of myocardial revascularization surgery (AF-POMR) occurs in 10% to 65% of patients, increasing morbidity and mortality after surgery.
- Trial name
- NCT03905759
- Testing
- Dronedarone, Amiodarone, Colchicine
- Where
- Egypt
- Volunteers
- 48 people
- Sponsor
- doaa rashwan
Pseudophakic Macular Edema, Diabetic Nephropathies
Diabetic Nephropathy, Glycemic Control and Pseudophakic Macular Edema After Cataract Surgery
This retrospective cohort study examines whether the kidney complications of diabetes (diabetic nephropathy) and blood-sugar control before surgery help predict swelling of the central retina, called pseudophakic macular edema…
- Conditions
- Pseudophakic Macular Edema, Diabetic Nephropathies, Diabetes Mellitus, Type 2, Cataract (Post-operative Cataract Surgery Follow-up)
- Trial name
- NCT07723846
- Testing
- Phacoemulsification with posterior-chamber IOL
- Where
- Thailand
- Volunteers
- 428 people
- Sponsor
- Thammasat University Hospital
Undernutrition
The Role of Preoperative Oral Immunonutrition in Major Vascular Surgery
The role of preoperative oral immunonutrition in major vascular surgery. The mean purpose of this study was to determine the prevalence of post-operative infection complications after major vascular surgery in group of patients…
- Trial name
- NCT00559520
- Testing
- Impact, Oral Impact
- Where
- France
- Volunteers
- 250 people
- Sponsor
- Centre Hospitalier Universitaire de Nice
Breast Cancer
Pertuzumab and Trastuzumab as Neoadjuvant Treatment in Patients With HER2-Positive Breast Cancer
This research is being done to determine if early changes on a type of imaging procedure called PET (Positron Emission Tomography) can predict which patients are most likely to respond to the combination of trastuzumab and…
- Trial name
- NCT01937117
- Testing
- Positron emission tomography (PET), Trastuzumab, Pertuzumab
- Where
- 10 sites in United States
- Volunteers
- 88 people
- Sponsor
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Starvation, Caesarean Section
Do Preoperative Carbohydrate Drinks Prevent Preoperative Catabolism in Mothers Undergoing Elective Caesarean Section? A Randomised Controlled Study
The primary aim of this randomised control trial is to assess the impact of pre-operative carbohydrate loading on the incidence of urinary ketone bodies when compared to standard care in elective caesarean section.
- Trial name
- NCT03220997
- Testing
- Vitaflow Preload
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- NHS Greater Glasgow and Clyde
Post Induction Hypotension, Postoperative Morbidity
Preoperative Carotid Doppler Ultrasound Parameters for Prediction of Post-Induction Hypotension in Elective Non-Cardiac Surgery
This prospective observational study aims to evaluate the predictive value of preoperative carotid Doppler ultrasound parameters, including carotid velocity-time integral (carotid VTI) and corrected carotid flow time (ccFT), for…
- Trial name
- NCT07488182
- Where
- Turkey (Türkiye)
- Volunteers
- 110 people
- Sponsor
- Necmettin Erbakan University
Breast Cancer, Stage II Breast Cancer
Preoperative Hormone Therapy for Postmenopausal Women With ER+ Clinical Stage T2-4 Tumors
This phase II trial studies how well exemestane before surgery works in treating postmenopausal patients with newly diagnosed estrogen receptor positive stage II-III breast cancer.
- Conditions
- Breast Cancer, Stage II Breast Cancer, Stage III Breast Cancer
- Trial name
- NCT01831076
- Testing
- Exemestane, Exemestane and tamoxifen
- Where
- United States
- Volunteers
- 36 people
- Sponsor
- University of Colorado, Denver
Breast Cancer
uPAR PET/CT for Preoperative Staging of Breast Cancer Patients
The sensitivity and specificity of uPAR PET/CT for preoperative detection of lymph node metastases in breast cancer.
- Trial name
- NCT02681640
- Testing
- 68Ga-NOTA-AE105, Positron Emission Tomography PET/CT
- Where
- Denmark
- Volunteers
- 50 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Distal Radius Fractures, Ankle Fractures
Improving Patient Understanding in Preoperative Informed Consent Process of Trauma Patients Using a Mixed Reality Viewer
This clinical trial aims to compare a Mixed Reality Viewer in the preoperative informed consent process to standard fracture visualization.
- Conditions
- Distal Radius Fractures, Ankle Fractures, Proximal Humeral Fracture
- Trial name
- NCT06062797
- Testing
- Mixed Reality Viewer, X-ray or CT scan
- Where
- Germany
- Volunteers
- 50 people
- Sponsor
- LMU Klinikum
Renal Stone
Enhanced Versus Extended Preoperative Antibiotic Prophylaxis Regimens for Retrograde Intrarenal Surgery in High Infectious Risk Patients
In the available literature, there is a lack the risk categorization of infectious complications after RIRS with subsequent recommendation as regard to AP in different risk patients.
- Trial name
- NCT05384197
- Testing
- Enhanced regimen, Extended regimen
- Where
- Egypt
- Volunteers
- 280 people
- Sponsor
- Mansoura University
Anxiety, Healthcare Disparity
We Will Compare Anxiety Levels Between English and Spanish-speaking Patients Before Surgery at a Children's Hospital. We Hypothesize That Spanish-speaking Patients Will Experience Greater Anxiety, so an Educational Intervention Will be Introduced One-week Before Surgery.
The goal of this trial is to first evaluate whether a difference exists in anxiety scores between Spanish-speaking children and English-speaking children in the pre-operative setting in our patient population as assessed by the…
- Trial name
- NCT06624410
- Testing
- Educational Intervention
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Emergence Delirium
Emergency Delirium in Pediatrics Undergoing Tonsillectomy and Adenoidectomy
Primary outcom Compare the effectiveness of study drugs on reducing the incidence of emergence delirium . Secondary outcomes: Sedation score Intensity of pain by FLACC Extubation time Iength of stay in Post anesthetic care unite…
- Trial name
- NCT06215768
- Testing
- Dexmedetomidine and Midazolam
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Esraa Abdel Azez Soltan Mohamed Zayed
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