Clinical trials: Preoperative
Cataract, Preoperative Sedation
Intranasal Dexmedetomidine for Adult Patients Undergoing Phacoemulsification Cataract Surgery
The investigators designed this study to examine whether the intranasal dexmedetomidine, as a preoperative drug, could improve the satisfaction of adult patients undergoing phacoemulsification cataract surgery.
- Trial name
- NCT05698758
- Testing
- Dextrometropine and 0.9% sodium chloride solution
- Where
- China
- Volunteers
- 64 people
- Sponsor
- Guangzhou First People's Hospital
Orthognathic Surgical Site Infection
Antibiotics for Prevention of Infection Following Orthognathic Surgery
Orthognathic surgery describes a group of procedures aimed at correcting developmental or acquired deformities of the jaws and facial skeleton.
- Trial name
- NCT05852158
- Testing
- Cefazolin 2 GM Injection, Cefazolin Injection
- Where
- Canada
- Volunteers
- 400 people
- Sponsor
- Abdul El-Rabbany
Peritoneal Dialysis Access Failure
Efficacy of Preoperative Enema in the Prevention of Catheter Dysfunction in Peritoneal Dialysis
A prospective, randomized, controlled study was conducted to identify patients with end-stage renal disease who required open peritoneal dialysis catheterization, preoperative enema or no enema was used to evaluate the efficacy…
- Trial name
- NCT05258552
- Testing
- enema
- Volunteers
- 136 people
- Sponsor
- Air Force Military Medical University, China
Lung Cancer
Neoadjuvant IRESSA As Single Agent PreopTherapy for NSCLC With Molecular Correlates
RATIONALE: Gefitinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Giving gefitinib before surgery may shrink the tumor so it can be removed.
- Trial name
- NCT00104728
- Testing
- ZD1839
- Where
- United States
- Volunteers
- 42 people
- Sponsor
- H. Lee Moffitt Cancer Center and Research Institute
Anemia, Blood Transfusion
A Study of the Safety and Effectiveness of Epoetin Alfa in Facilitating Self-donation of Blood Before Surgery in Patients Who Are Undergoing Orthopedic Surgery and Who Have Low Hematocrit Levels (the Percent of Red Blood Cells in Whole Blood)
The purpose of this study is to evaluate the safety and effectiveness of epoetin alfa and to determine whether epoetin alfa will facilitate self-donation of blood before surgery in patients who have anemia, (as indicated by low…
- Conditions
- Anemia, Blood Transfusion, Orthopedic Procedures
- Trial name
- NCT00270114
- Testing
- epoetin alfa
- Volunteers
- 55 people
- Sponsor
- Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Retroperitoneal Sarcoma
The PET- Retroperitoneal Sarcoma Study
Retroperitoneal sarcoma(RPS) is a rare cancer that is difficult to cure as it typically presents as a very large abdominal mass, and complete removal with clear margins is challenging .
- Trial name
- PET-RPS (NCT04224948)
- Testing
- PET MRI scan
- Where
- Canada
- Volunteers
- 18 people
- Sponsor
- University Health Network, Toronto
Stage III Sinonasal Squamous Cell Carcinoma AJCC v6 and v7, Stage IVA Sinonasal Squamous Cell Carcinoma AJCC v7
Chemotherapy Before Surgery and Radiation Therapy or Surgery and Radiation Therapy Alone in Treating Patients With Nasal and Paranasal Sinus Cancer That Can Be Removed by Surgery
This phase II trial studies how well chemotherapy before surgery and radiation therapy works compared to surgery and radiation therapy alone in treating patients with nasal and paranasal sinus cancer that can be removed by…
- Trial name
- NCT03493425
- Testing
- Carboplatin, Cisplatin, Docetaxel
- Where
- 154 sites in United States
- Volunteers
- 82 people
- Sponsor
- ECOG-ACRIN Cancer Research Group
Surgery, Anxiety
Pediatric Preoperative Virtual Reality Program
Does the introduction of a preparatory virtual reality (VR) program that is used in the home environment, have an effect on the anxiety level of children immediately before surgery, prior to administration of preoperative…
- Trial name
- PPVRP (NCT03957525)
- Testing
- Pre-Operative Preparatory Virtual Reality Program
- Where
- Switzerland
- Volunteers
- 11 people
- Sponsor
- Thoralf Liebs
Colorectal Cancer
Intensity-Modulated Radiation Therapy With Incorporated Boost and Capecitabine Before Surgery in Treating Patients With Locally Advanced Rectal Cancer
RATIONALE: Radiation therapy uses high-energy x-rays to damage tumor cells. Intensity-modulated radiation therapy (radiation directed at the tumor more precisely than in standard radiation therapy) with incorporated boost (an…
- Trial name
- NCT00084591
- Testing
- capecitabine, conventional surgery, neoadjuvant therapy
- Where
- United States
- Sponsor
- Fox Chase Cancer Center
Acute Kidney Injury
Identification of Preoperative Parameters to Predict Acute Kidney Injury Risk Following Vascular or Digestive Surgery
The study aims to identify the preoperative parameters associated with the risk of postoperative acute kidney injury (in particular the parameters of the SPARK score) in patients of the Besançon University Hospital who have…
- Trial name
- SCOPING (NCT05660174)
- Where
- France
- Volunteers
- 2,626 people
- Sponsor
- Centre Hospitalier Universitaire de Besancon
Postoperative Pain
Elective Total Abdominal Hysterectomy With Preoperative Analgesia Intravenous Paracetamol Versus Placebo
The study aim to study to evaluate whether IV paracetamol reduces morphine use after TAH. Primary objective was to compare postoperative morphine consumption between the IV paracetamol and control groups.
- Trial name
- NCT07368790
- Testing
- Paracetamol
- Where
- Thailand
- Volunteers
- 40 people
- Sponsor
- Queen Savang Vadhana Memorial Hospital, Thailand
Ambulatory Surgery
A Pre-Operative Screening Questionnaire (AMS-Q) for Ambulatory Orthopedic Surgery Patients
We are studying whether providing patients undergoing day surgery the opportunity to have their medical history reviewed by an hospital internist before surgery leads to better results after surgery.
- Trial name
- NCT00337584
- Testing
- Pre-surgical screening
- Where
- United States
- Sponsor
- Hospital for Special Surgery, New York
Toxic; Thyroid
Preoperative Administration of Lugols Solution in Toxic Thyroid Diseases (TD): A Prospective Study
Lugol's solution and other preparations containing iodide have been used as an adjuvant treatment in patients with toxic disease planned for thyroidectomy.
- Trial name
- NCT06176976
- Testing
- Lugol's iodine solution 5%
- Where
- Greece
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Aristotle University Of Thessaloniki
Postoperative Ileus
Anti-inflammatory Effect of Pre-operative Stimulation of the Cholinergic Anti-Inflammatory Pathway
Hypothesis: Prucalopride can mimic electrical stimulation of the abdominal vagus nerve and has an anti-inflammatory effect. Aims: In the present pilot study, the investigators want to evaluate the anti-inflammatory effect of…
- Trial name
- NCT02425774
- Testing
- Vagus stimulation, Prucalopride
- Where
- Belgium
- Volunteers
- 31 people
- Sponsor
- KU Leuven
Breast Cancer
Neoadjuvant Trastuzumab and Letrozole for Postmenopausal Women
The purpose of this study is to evaluate whether trastuzumab and letrozole are effective and safe in the preoperative treatment for postmenopausal patients with hormone receptor-positive and HER2-positive breast cancer.
- Trial name
- HERAKLES (NCT02214004)
- Testing
- Trastuzumab, Letrozole
- Where
- 14 sites in South Korea
- Volunteers
- 132 people
- Sponsor
- Gangnam Severance Hospital
Abdominal Surgery
Preoperative Nutritional Assessment for Predicting Complications Risk in Patients Undergoing Abdominal Surgery
Predictive Value of Various Nutritional Screening and Assesment Tools and a Surgery Scoring System (POSSUM Score) for Predicting Postoperative Complications in Patients Scheduled for Abdominal Surgery.
- Trial name
- NCT03719508
- Where
- Greece
- Volunteers
- 450 people
- Sponsor
- Evangelismos Hospital
Non Small Cell Lung Cancer, Fasting
Effect of Preoperative Oral Carbohydrate Administration in Thoracic Surgery Patients
Preoperative carbohydrate loading has been shown to reduce pre-operative discomfort and postoperative nausea and vomiting. There is no need for prolonged preoperative fasting of the patients, but the traditional approach still…
- Conditions
- Non Small Cell Lung Cancer, Fasting, Postoperative Pneumonia
- Trial name
- oralcarbohydra (NCT05005091)
- Testing
- Oral carbohydrate
- Where
- Turkey (Türkiye)
- Volunteers
- 94 people
- Sponsor
- Istanbul Sureyyapasa Chest Diseases and Chest Surgery Training and Research Hospital
CGA
Preoperative Comprehensive Geriatric Assessment (CGA) and Postoperative Delirium
The purpose of this research is to find out the best way to reduce delirium in frail, older patients undergoing planned surgery. Delirium is a state of confusion and difficulty concentrating that is temporary.
- Trial name
- NCT07059585
- Testing
- CGA, control
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- University of Miami
Pancreatic Cancer
Preoperative Biliary Drainage in Malignant Biliary Obstruction
The first alarming symptom of a malignancy of the pancreas or periampullary tumor can be obstructive jaundice (OJ). Pancreato-duodenectomy (PD) combined with oncological treatment can provide long disease-free survival in…
- Trial name
- PEAR (NCT04847297)
- Testing
- Preoperative drainage and pancreatoduodenectomy, Pancreatoduodenectomy
- Volunteers
- 353 people
- Sponsor
- University of Pecs
Symptomatic Irreversible Pulpitis
Comparison of Preoperative Analgesics on the Efficacy of Inferior Alveolar Nerve Block.
The purpose of this study is to see how preoperative oral diclofenac sodium, piroxicam, and tramadol affects inferior alveolar nerve block efficacy during root canal treatment of mandibular molars with symptomatic irreversible…
- Trial name
- NCT05488925
- Testing
- Vitamin E, Diclofenac Sodium, Piroxicam
- Where
- Pakistan
- Volunteers
- 120 people
- Sponsor
- Farjad Zafar
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