Clinical trials: Resection
Choledocholithiasis with Cholecystitis
For Patients with Stones in Gallbladder and Bile Duct Stones At the Same Time, Surgical Removal of the Gallbladder with the Laparoscope is Done in the Same Admission Compared to Its Removal After 6 Weeks Following Successful Removel of the Stones from the Bile Ducts by the Side View Endoscope
The goal of this clinical trial is to learn if early laparoscopic cholecystectomy is safe and feasible when performed during the same admission for patients with concomitant gallbladder and common bile duct stones after clearance…
- Trial name
- NCT06599437
- Testing
- laparoscopic cholecystectomy, Late laparoscopic cholecystectomy
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Damanhour Medical National Institute
Brain Neoplasms, Neoplasm Metastasis
Surgery Versus Radiosurgery to Treat Metastatic Brain Tumors
This study will compare the effectiveness of craniotomy to that of stereotactic surgery (SRS) for the treatment of metastatic brain tumors - tumors that first develop elsewhere in the body and then travel to the brain.
- Trial name
- NCT00075166
- Testing
- Stereotactic surgery (SRS), Craniotomy
- Where
- United States
- Volunteers
- 130 people
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Upper Eyelid Dynamics
Upper Eyelid Dynamics in Pediatric Blepharoptosis Using High Speed Videography
Evaluation of the Upper Eyelid Dynamics in Simple Congenital Blepharoptosis before and after Levator Muscle Resection Using High speed Photography
- Trial name
- NCT06976645
- Testing
- Levator muscle resection
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Minia University
Peri-Implant Health
Plaque and Bleeding on Probing Around Implants Supporting Fixed Full-Arch Dental Prostheses
This observational study examines plaque, hard deposits (calculus), and gum bleeding around dental implants supporting fixed full-arch dental prostheses.
- Trial name
- NCT07898956
- Testing
- Prosthetic Maintenance History
- Where
- Italy
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Nicola Alberto Valente, DDS, MS, PhD
Rectal Cancer, Colo-rectal Cancer
Pre-therapeutic MRI Assessment of Early-Stage Rectal Cancer and Significant Rectal Polyps to Avoid Major Resectional Surgery
When a patient is diagnosed with a rectal (bowel) polyp or cancer, radiology doctors read MRI scans to describe how deeply the cancer invades into the bowel wall (this is the 'stage' of the cancer).
- Trial name
- PRESERVE (NCT04103372)
- Testing
- MRI scan, Radiologist training
- Where
- 23 sites in United Kingdom
- Volunteers
- 200 people
- Sponsor
- Imperial College London
Non-melanomatous Skin Cancer
Topical Imiquimod Compared With Surgery in Treating Patients With Basal Cell Skin Cancer
RATIONALE: Biological therapies such as imiquimod use different ways to stimulate the immune system and stop cancer cells from growing.
- Trial name
- NCT00066872
- Testing
- imiquimod, conventional surgery
- Where
- 3 sites in United Kingdom
- Volunteers
- 500 people
- Sponsor
- Queen's Medical Center
Dental Caries, Dental Plaque Accumulation
Miswak (Salvadora Persica) Versus a Toothbrush in Plaque Removal
The study investigates the effectiveness of a 45°-cut miswak for plaque removal compared to a toothbrush in children and assesses their preferences for these tools.
- Trial name
- NCT07409610
- Testing
- Miswak, Toothbrush
- Where
- Saudi Arabia
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- King Abdulaziz University
Craniopharyngioma
1.5T Intraoperative MR Imaging in Craniopharyngiomas
Purpose of this study is to investigate whether intraoperative imaging using a 1.5T MRI in craniopharyngioma surgery is useful in order to increase the rate of complete tumor removal.
- Trial name
- NCT01206543
- Testing
- Intraoperative imaging using 1.5T MRI
- Where
- Germany
- Volunteers
- 25 people
- Sponsor
- Hofmann, Bernd, M.D.
Brain Arteriovenous Malformation
Registry of Multimodality Treatment for Brain Arteriovenous Malformation in Mainland China
This study is a multi-center, prospective, registry study. This research was supported by the National Key Research and Development Program.
- Trial name
- MATCH (NCT04572568)
- Testing
- Multi-disciplinary assessment
- Where
- China
- Volunteers
- 2,000 people
- Sponsor
- Beijing Tiantan Hospital
Deep Caries Lesion of Pemanent Teeth
Outcome of Selective Caries Removal Performed by Undergraduate Students
Deep tooth decay can sometimes reach very close to the nerve of a tooth. Traditionally, dentists may remove all of the decayed tooth tissue, but removing too much tissue can increase the risk of exposing or damaging the nerve.
- Trial name
- NCT07765810
- Testing
- Selective caries removal to soft dentine, Selective Caries Removal to Firm/Leathery Dentine
- Where
- Jordan
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- King Abdullah University Hospital
Brain Tumor, Pediatric
Clinical Safety Study on 5-Aminolevulinic Acid (5-ALA) in Children and Adolescents With Brain Tumors
In this prospective, open, single-armed, multicenter, phase II study for application of 5-ALA in children and adolescents with brain tumors 80 patients will be investigated.
- Trial name
- NCT04738162
- Testing
- 5-Aminolevulinic Acid Hydrochloride, Oral
- Where
- 7 sites in Germany, Netherlands
- Volunteers
- 78 people
- Sponsor
- Universität Münster
Lung Cancer, Ventricular Failure
Right Ventricular Inflammation After Lung Resection
The purpose of this study is explore the impact of lung cancer surgery on inflammation and function of the right side of the heart.
- Trial name
- NCT03523611
- Testing
- Lung Resection
- Where
- United Kingdom
- Volunteers
- 15 people
- Sponsor
- University of Glasgow
Melanoma, Surgery
Trial of Surgical Excision Margins in Thick Primary Melanoma - 2
Objectives: The purpose of this study was to assess the long-term follow-up of the overall and melanoma-specific survival in the randomised, open-lable multicenter trial (NTC NCT01183936) comparing excision margin of 2 cm versus…
- Conditions
- Melanoma, Surgery, Treatment Outcome
- Trial name
- NCT03638492
- Testing
- 2-cm margin, 4-cm margin
- Volunteers
- 936 people
- Sponsor
- Peter Gillgren
Medulloblastoma
Infusion of Panobinostat (MTX110) Into the Fourth Ventricle in Children and Adults with Recurrent Medulloblastoma
The purpose of this study is to establish the safety of infusions of panobinostat (MTX110) into the fourth ventricle of the brain or tumor resection cavity in patients with recurrent medulloblastoma and to assess the antitumor…
- Trial name
- NCT04315064
- Testing
- Treatment with MTX110
- Where
- United States
- Volunteers
- 2 people
- Sponsor
- The University of Texas Health Science Center, Houston
Hidradenitis Suppurativa, Wide Excision
Quality of Life After Wide Surgical Excision in Patients With Hidradenitis Suppurativa
Patients undergoing wide surgical excision of their hidradenitis suppurativa areas are asked by telephone about their quality of life by standard questionnaires (WHOQOL-BREF, DLQI, Skindex, MHF, FLQA-d) and their sexual function…
- Trial name
- NCT02593604
- Where
- Germany
- Volunteers
- 40 people
- Sponsor
- University Hospital Schleswig-Holstein
Postoperative Pain
A Study of Two Approved Drugs in the Treatment of Postoperative Dental Pain (0966-182)
The purpose of this study is to compare the safety and effectiveness of two approved drugs in the treatment of pain following dental surgery.
- Trial name
- NCT00092313
- Testing
- MK0966, rofecoxib, Comparator: oxycodone and acetaminophen
- Volunteers
- 271 people
- Sponsor
- Merck Sharp & Dohme LLC
Postoperative Pain
A Study of Two Approved Drugs in the Treatment of Postoperative Dental Pain (0966-183)
The purpose of this study is to compare the safety and effectiveness of two approved drugs in the treatment of pain following dental surgery.
- Trial name
- NCT00092326
- Testing
- MK0966, rofecoxib
- Volunteers
- 269 people
- Sponsor
- Merck Sharp & Dohme LLC
Bladder Cancer
Transurethral Resection and Combination Chemotherapy in Treating Patients With Stage II or Stage III Bladder Cancer
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combination chemotherapy combined with transurethral resection may kill more tumor cells.
- Trial name
- NCT00003640
- Testing
- filgrastim, cisplatin, doxorubicin hydrochloride
- Where
- Italy
- Volunteers
- 73 people
- Sponsor
- European Organisation for Research and Treatment of Cancer - EORTC
Intracranial Arteriovenous Malformations
Nationwide Treatment Survey of Intracranial Arteriovenous Malformation in China
This register study will collect the treatment information of the intracranial arteriovenous malformation patients in China. We aim to understand the current treatment situation of the disease in China.
- Trial name
- NTSIAVMC (NCT01803685)
- Where
- China
- Volunteers
- 1,000 people
- Sponsor
- Dr. Yong Cao
Pediatric ALL, Surgery
Concealed Penis in Pediatric Age Group
Background: Comparison between three different surgical techniques in the management of concealed penis. Methods: This prospective interventional non-randomized study included 150 pediatric patients with concealed penis.
- Conditions
- Pediatric ALL, Surgery, Urologic Diseases
- Trial name
- NCT05565040
- Testing
- Circumcision in concealed penis
- Where
- Egypt
- Volunteers
- 150 people
- Sponsor
- Egyptian Biomedical Research Network