Clinical trials: General Surgery, open to volunteers
Spinal Metastases, Spinal Tumor
The Effect of Radiotherapy After Separation Surgery for Spinal Metastases
The aim of this clinical study is to explore the impact of whether radiotherapy is administered after spinal metastasis surgery on the prognosis and survival of patients, to describe the clinical outcomes, and to optimize future…
- Conditions
- Spinal Metastases, Spinal Tumor, Radiotherapy, Separation Surgery
- Trial name
- NCT07527884
- Testing
- radiotherapy
- Where
- China
- Volunteers
- 130 people
- Sponsor
- Wei Xu
Squamous Cell Carcinoma of Oropharynx, HPV Positive Cancer
ctHPVDNA in HPV Positive Squamous Cell Carcinoma of the Oropharynx
This study is a prospective phase II trial, designed to assess the efficacy and feasibility of adjuvant treatment deintensification guided by ctHPVDNA levels for patients with HPV+OPSCC who undergo transoral surgery and neck…
- Conditions
- Squamous Cell Carcinoma of Oropharynx, HPV Positive Cancer, Throat Cancer, Tonsil Cancer
- Trial name
- NCT06915038
- Testing
- NavDx, Adjuvant Radiation 30 Gray, Adjuvant Radiation 40 Gray
- Where
- 2 sites in United States
- Volunteers
- 120 people
- Sponsor
- Indiana University
Odontoid Fracture, Elderly
SCORE Study: Comparing Surgery and Rigid Collar Treatment for Odontoid Fractures in Adults Over 70
The goal of this clinical trial is to compare two treatment options-surgery or rigid collar bracing-for unstable neck fractures (odontoid fractures) in adults aged 70 years and older.
- Trial name
- NCT06961578
- Testing
- C1-2 instrumentation, External immobilization with rigid cervical collar
- Where
- 16 sites in Germany
- Volunteers
- 322 people
- Sponsor
- Technical University of Munich
HCC - Hepatocellular Carcinoma, Watch & Wait
Surgery vs. Watch-and-Wait Strategy in Partial & Complete Responders for Hepatocellular Carcinoma
The "Surgery versus Maintenance after Conversion-therapy-achieved Complete/Partial Response in Hepatocellular Carcinoma (SWITCH)" study is a multicenter, open-label, prospective non-randomized cohort study with the protocol…
- Conditions
- HCC - Hepatocellular Carcinoma, Watch & Wait, Surgery
- Trial name
- SWITCH (NCT07410715)
- Testing
- Surgical Resection, Maintenance Therapy Group
- Where
- China
- Volunteers
- 100 people
- Sponsor
- West China Hospital
Eye Disease, Conjunctivitis
THE ROLE OF HEXAMIDINE DIISETHIONATE (ZAMIDINE®) 1MG/ML 0.6ML EYE DROPS IN THE PROPHYLAXIS OF SURGERY OFTALMIC
Data will be gathered from patients who report having any kind of recurrent conjunctivitis and who, in accordance with clinical practice, are scheduled to have intravitreal injections, glaucoma surgery, cataract surgery…
- Trial name
- ZAMI-PRO (NCT06771908)
- Testing
- Conjunctival Swab
- Where
- Italy
- Volunteers
- 56 people
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Cervical Cancer, Human Papilloma Virus (HPV)
Using Plasma Human Papillomavirus (HPV)-Related Deoxyribonucleic Acid (DNA) and Ribonucleic Acid (RNA) to Follow Response of Cervical Cancer to Surgery, Radiation, and Chemotherapy
The goal of this study is to test two commercially available technologies for their ability to detect treatment response in patients with cervical cancer following surgery, radiation, and chemotherapy: one based on polymerase…
- Trial name
- NCT07214584
- Where
- United States
- Volunteers
- 55 people
- Sponsor
- University of Florida
Thyroid Nodule, Thyroid Cancer
HRQOL in Thyroid Cancer and Thyroid Tumours
Background: Most patients with thyroid cancer have a long life expectancy, and it has been assumed among health professionals that therefore the quality of life (QOL) is good.
- Conditions
- Thyroid Nodule, Thyroid Cancer, Quality of Life
- Trial name
- NCT03676348
- Where
- Norway
- Volunteers
- 200 people
- Sponsor
- Oslo University Hospital
Endometriosis Rectovaginal Septum
Laparoscopic Surgery for Severe Recto-vaginal Endometriosis
To determine the quality of life following the radical excision of recto-vaginal endometriosis.
- Trial name
- NCT02471443
- Testing
- Surgery for severe endometriosis
- Where
- United Kingdom
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Royal Surrey County Hospital NHS Foundation Trust
Oropharyngeal Squamous Cell Carcinoma, HPV-mediated Oropharyngeal Squamous Cell Carcinoma
Shortened Course of Radiation Therapy After Trans-oral Robotic Surgery in Patients With HPV-Mediated Oropharyngeal Squamous Cell Carcinoma.
The goal of this study is to evaluate if a shorter course of therapy can improve the quality of life in patients receiving radiation therapy after trans-oral robotic surgery.
- Trial name
- RAD RAPTORS (NCT07044635)
- Testing
- Radiation Therapy
- Where
- United States
- Volunteers
- 42 people
- Sponsor
- University of Utah
Rectal Adenocarcinoma, LARS - Low Anterior Resection Syndrome
ProLARS Trial: Prospective Longitudinal Follow-up of Low Anterior Resection Syndrome (LARS) and COREFO Score After Rectum Surgery in Patients Undergoing Upfront Surgery or Different Neo-adjuvant Treatment Regimens
OBJECTIVE Low anterior resection syndrome (LARS) is a term for functional bowel complaints occurring after low anterior resection.
- Conditions
- Rectal Adenocarcinoma, LARS - Low Anterior Resection Syndrome, Rectal Resection, Low Anterior Resection
- Trial name
- ProLARS (NCT07339904)
- Testing
- Questionnaire
- Where
- Belgium
- Volunteers
- 100 people
- Sponsor
- University Hospital, Antwerp
Bariatric Surgery, Anti-Xa Activity
The OAT Trail: The Obesity Anti-Coagulation Thromboprophylaxis Trial.
Blood clots in the legs or lungs (called venous thromboembolism or VTE) are one of the most serious complications after weight loss surgery.
- Conditions
- Bariatric Surgery, Anti-Xa Activity, VTE (Venous Thromboembolism), Obesity & Overweight
- Trial name
- The OAT-RCT (NCT07559643)
- Testing
- Anti-Xa Activity Monitoring, Tinzaparin (Leo), enoxaparin
- Where
- Ireland
- Volunteers
- 180 people
- Sponsor
- University College Dublin
Post Operative Pain, Acute
A Study of Combogesic® 325 in Adolescent Patients With Moderate to Severe Postoperative Pain Associated With Orthopedic Surgery
Combogesic® 325 contains a combination of ibuprofen and acetaminophen. The purpose of this study is to compare the pain relief effects of Combogesic® 325mg and acetaminophen and to evaluate the safety of Combogesic® 325mg in…
- Trial name
- NCT07225140
- Testing
- Combogesic® tablets, Acetaminophen 500mg
- Where
- United States
- Volunteers
- 180 people
- Sponsor
- AFT Pharmaceuticals, Ltd.
Hemodynamic Instability, Post-induction Hypotension (PIH)
Preoperative Neutrophil-to-Albumin Ratio and Post-Induction Hemodynamic Vulnerability in Major Oncologic Surgery
This prospective observational study aims to evaluate whether the preoperative neutrophil percentage-to-albumin ratio (NPAR) is associated with post-induction hemodynamic vulnerability in adult patients undergoing elective major…
- Trial name
- NCT07804706
- Where
- Turkey (Türkiye)
- Volunteers
- 200 people
- Sponsor
- Dr Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital
Obesity, Obstructive Sleep Apnea
Changes in Body Fat and Morphologic Characteristics Associated With OSA Resolution After Bariatric Surgery
Prospective study with inclusion of bariatric surgery candidates with diagnosed Obstructive Sleep Apnea and requiring treatment with Continuous Positive Air Pressure, aiming to evaluate at 2-6-12 months after bariatric surgery…
- Trial name
- NCT05315752
- Testing
- Bariatric surgery
- Where
- 2 sites in Belgium
- Volunteers
- 60 people
- Sponsor
- Centre Hospitalier Universitaire Saint Pierre
Critical Illness, Surgical Procedure, Unspecified
Preoperative Fasting vs. Not Fasting in Critically Ill Patients
The goal of this clinical trial is to learn if fasting or not fasting before a procedure has an effect on recovery in those who are critically ill.
- Conditions
- Critical Illness, Surgical Procedure, Unspecified, Pulmonary Aspiration, Fasting
- Trial name
- FEEDS (NCT06751043)
- Testing
- Fasting, Not fasting
- Where
- 19 sites in United States
- Volunteers
- 1,072 people
- Sponsor
- Massachusetts General Hospital
Pelvic Organ Prolapse (POP), Postoperative Pain
Effect of Paracervical Block on Postoperative Pain After vNOTES Uterosacral Ligament Suspension
This study is a prospective, randomized, double-blind, placebo-controlled clinical trial designed to evaluate the effect of paracervical block on early postoperative pain after vaginal natural orifice transluminal endoscopic…
- Trial name
- vNOTES-PB (NCT07440576)
- Testing
- Bupivacaine, Normal Saline
- Where
- Turkey (Türkiye)
- Volunteers
- 58 people
- Sponsor
- Erkan Gol
Video-assisted Thoracoscopic Surgery (VATS), Postoperative Pain
Revised-Paravertebral Nerve Blocks for Enhanced Recovery After Video-assisted Thoracoscopic Pneumonectomy
Revised-Paravertebral Nerve Block (r-PVB) is performed right after induction of general anesthesia and before lateral positioning of surgery.
- Conditions
- Video-assisted Thoracoscopic Surgery (VATS), Postoperative Pain, Quality of Recovery, Lung Diseases
- Trial name
- r-PVB-1 (NCT07567950)
- Testing
- Revised-Paravertebral Nerve Block, Control
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Sixth Affiliated Hospital, Sun Yat-sen University
Cataract
Effects of Oxygen Cage Support During Cataract Surgery
Cataract is an ocular disorder resulting from lens opacity; it stands as the most common cause of preventable blindness worldwide and significantly impairs the quality of life in elderly individuals.
- Trial name
- NCT07632326
- Testing
- Oxygen Support Cage
- Volunteers
- 70 people
- Sponsor
- Ataturk University
Breast Cancer
Wearable Device Tracked Recovery From Autologous Breast Reconstructive Surgery
The purpose of this research study is to learn more about how patients recover after DIEP flap breast reconstruction. We will use a wrist worn activity tracker (Fitbit Inspire 3) to measure steps, heart rate, and sleep before and…
- Trial name
- NCT07631026
- Testing
- Questionnaires
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- M.D. Anderson Cancer Center
Any Conditions That Are Genetic or Suspected to be Genetic in Origin
UCSF Center for Genome Surgery Biobank and Registry
Gene editing approaches (including but not limited to: CRISPR, LNP, AAV, RNAi etc.) for the medical specialty of interventional genomics require (1) determination of the clinical relevance of genomic variants and (2) systematic…
- Trial name
- NCT07396285
- Where
- United States
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
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