Clinical Trials on Natural Orifice Surgery

Total 8792 results

IMTN NOTES Research Group

Unknown

IMTN Study- International Prospective Multicenter Trial on Clinical NOTES (IMTN)

Gastrointestinal Surgery | Natural Orifice Surgery

Brazil
Sixth Affiliated Hospital, Sun Yat-sen University

Not yet recruiting

Establishment of a Feasibility Model for NOSE Surgery Based on Machine Learning

Surgery | Machine Learning | Natural Orifice Specimen Extraction Surgery | Rectosigmoid Cancer

China
Zuyderland Medisch Centrum
Catharina Ziekenhuis Eindhoven

Recruiting

Vaginal NOTES Hysterectomy Versus Vaginal Hysterectomy (VANH)

Hysterectomy | Natural Orifice Transluminal Endoscopic Surgery | Vaginal Hysterectomy

Netherlands
Imelda Hospital, Bonheiden

Completed

Notes Adnexectomy for Benign Pathology Compared to Laparoscopic Excision (NOTABLE)

Laparoscopic Surgery | Natural Orifice Endoscopic Surgery | Disease, Adnexal

Belgium
Dong Yang

Unknown

The Comparison Between Traditional Laparoscopy-assisted Surgery and NOSES in Radical Resection of Colorectal Cancer

Laparoscopy-assisted Surgery | Total Laparoscopic Surgery With no Incision (Natural Orifice Transluminal Endoscopic Surgery, NOSES)

China
Taiyuan Li

Completed

Robotic Natural Orifice Specimen Extraction Surgery Versus Robotic Transabdominal Specimen Extraction Surgery for Early-Stage Rectal Cancer

Rectal Cancer | Robotic Surgery | Natural Orifice Specimen Extraction Surgery

China
Taiyuan Li

Completed

Clinical Outcomes and Prognostic Factors of Robotic Assisted Rectal Cancer Resection Alone vs. Robotic Rectal Cancer Resection With Natural Orifice Specimen Extraction

Rectal Neoplasms | Robotic Surgery | Natural Orifice Specimen Extraction Surgery
Taiyuan Li

Not yet recruiting

Robotic Transanal Specimen Extraction Surgery Versus Robotic Transabdominal Incision Specimen Extraction Surgery for Patients With Rectal Cancer: A Multicenter Randomized Controlled Trial

Rectal Neoplasms | Robotic Surgery | Natural Orifice Specimen Extraction Surgery

China
Renmin Hospital of Wuhan University

Recruiting

Feasibility and Safety of Hybrid Transvaginal Natural Orifice Transluminal Endoscopic Surgery for Colon Cancer

Colon Cancer | Natural Orifice Transluminal Endoscopic Surgery

China
Nanchang University

Enrolling by invitation

A Prospective Single-center Randomized Controlled Trial of Robotic Surgery with Transrectal Resection Specimens (NOSES-IV) and Traditional Assisted Robotic Surgery for the Treatment of High Rectal and Sigmoid Colon Cancer

Robotic Surgery | Natural Orifice Specimen Extraction Surgery | Short-term Outcomes

China
Nanchang University

Enrolling by invitation

Robotic Natural Orifice Specimen Extraction Surgery Compared to Robotic Assisted Surgery for Median Rectal Cancer

Natural Orifice Specimen Extraction Surgery | Robotic | Middle Rectal Cancer | Short-term Outcomes

China
Taiyuan Li

Unknown

Clinical Outcomes of NOSES Versus Traditional Robotic-assisted Surgery for Patients With Colorectal Cancer (NOTR)

Colorectal Neoplasms | Complication of Surgical Procedure | Robotic Surgical Procedures | Neoplasms Malignant | Natural Orifice Specimen Extraction Surgery

China
University of Zurich

Completed

Kinetics of D-Dimers After Abdominal Surgery

Natural Kicetics of d-Dimers After Surgery

Switzerland
Saglik Bilimleri Universitesi Gazi Yasargil Training...

Recruiting

Comparison of Transvaginal Paracervical and Transperitoneal Approaches in Lymphadenectomy During v-NOTES Surgery for Patients Diagnosed With Endometrial Cancer (ENDONOTE)

Endometrial Cancer | Natural Orifice Transluminal Endoscopic Surgery | Sentinel Lymph Node Biopsy | Lymphadenectomy | Minimally Invasive Surgical Procedures

Turkey
Axoft, Inc.

Enrolling by invitation

First-In-human Trial of a NovEl Soft and Stretchable Neural probE (FINESSE)

Brain Surgery | Feasibility of Safe Insertion and Neural Recording With a Soft Neural Probe

Panama
Cairo University

Completed

Vaginal Dinoprostone Versus Vaginal Misoprostol Prior to Diagnostic Office Hysteroscopy in Postmenopausal Patients

Office Hysteroscopy

Egypt
Cairo University

Completed

Vaginal Dinoprostone Prior to Diagnostic Office Hysteroscopy in Postmenopausal Patients

Office Hysteroscopy

Egypt
University of Primorska
Innorenew CoE

Completed

Thermal Comfort of Different Desktop Materials (Materials)

Office Desk Ergonomics

Slovenia
Glasgow Caledonian University

Completed

Point-of-Choice Prompts to Reduce Prolonged Sitting Time at Work

Adult Office Workers

United Kingdom
Assuta Ashdod Hospital

Completed

Intrauterine Anesthesia in Operative, Awake, Office Hysteroscopy. A Randomized Double-blind Placebo-controlled Trial

Anesthesia, Local | Office Hysteroscopy

Israel
Universidad del Desarrollo
Superintendencia de Seguridad Social - Gobierno de Chile

Completed

Workplace Intervention to Reduce Sitting Time: a Randomized Clinical Trial.

Sedentary Behavior | Office Workers

Chile
Kocaeli Derince Education and Research Hospital
Kocaeli City Hospital

Active, not recruiting

Airway Approaches of Anesthesiology and Reanimation Physicians in Cervical Neck Trauma Patients in Turkey

Trauma | Surgery | Survey | Trauma Patients

Turkey
Istanbul University

Unknown

The Reliability and Validity of the Turkish Version of the Occupational Sitting and Physical Activity Questionnaire

Physical Activity | Sedentary Behavior | Office Worker
Ain Shams University

Unknown

Effect of Natural Cesarean Section on Breastfeeding

Natural Cesarean Section
Istanbul University - Cerrahpasa (IUC)

Completed

Comparison of the Effects of Two Different Exercise Programs in Office Workers

Physical Activity | Exercise | Posture | Office Worker | Lower Extremity Function

Turkey
Cairo University

Not yet recruiting

Pain Management During Diagnostic Office Hysteroscopy in Postmenopausal Women: a Randomized Study

Office Hysteroscopy
Istanbul University - Cerrahpasa (IUC)

Recruiting

The Effect of Hamstring Stretching on Lumbar Muscle Activation in Officers

Muscle Tightness | Stretch | Lumbar Region | Hamstring Flexibility | Muscle Shortness | Office Workers

Turkey
Peking University People's Hospital

Unknown

Natural Killer Cells Reconstitution Kinetics Post Haploidentical Transplantation

Natural Killer Cell Mediated Immunity

China
Cairo University

Unknown

Evaluation of Antagonist Wear Behavior and Patient Satisfaction of Zirconia Reinforced Lithium Silicate Glass When Compared to Monolithic Zirconia

Wear of the Natural Enamel
USDA Grand Forks Human Nutrition Research Center

Completed

Standing Behavior After Installation of Height-Adjustable Desks

Office Workers | Sitting Occupations

United States
Assiut University

Unknown

Pain in Different Office Hysteroscopy Diameter

Pain Associated Office Hysteroscopy

Egypt
Assistance Publique - Hôpitaux de Paris

Unknown

Neurofeedback Rehabilitation Based on Motor Imaging in Patients in the Immobilization Phase (REMINARY)

Healthy Subjects, Patients With Amyotrophic Lateral Sclerosis, Patients With Shoulder Surgery

France
Cairo University

Unknown

Evaluation of Patient Satisfaction and Color Difference Between Natural Teeth and Monolithic All-ceramic Crowns Fabricated From Celtra Press Treated With Different Surface Finishing Protocols

Natural Optical Properties
Cairo University

Unknown

Clinical Evaluation and Patient Satisfaction of Shade Matching Between Natural Teeth and Monolithic All-ceramic Crowns Fabricated From Two Materials

Natural Optical Properties
Ege University

Completed

Effectiveness of Paracervical Block in Endometrial Sampling Procedures for Pain Control

Office-based Endometrial Sampling Procedures

Turkey
University of South Florida

Withdrawn

Misoprostol in Office Hysteroscopy and Endometrial Biopsy

Office Hysteroscopy and Endometrial Biopsy

United States
Globe Biotech Limited

Completed

A Randomized, Double-blinded, Active Controlled Crossover Clinical Trial to Investigate PK, PD and Safety of GBPD002

Natural Blood and Blood Product Toxicity

Bangladesh
Barcelona Institute for Global Health

Completed

PHENOTYPE. Therapeutic Study in Barcelona

Poor Mental Health | Natural Outdoor Environments
Reproductive Medicine Associates of New Jersey

Completed

Natural Cycle In Vitro Fertilization

Natural Cycle in Vitro Fertilization (IVF)

United States
Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University

Recruiting

AI Recognition of Important Structures in Otolaryngological Surgery

Otolaryngological Diseases Requiring Mastoidectomy | Middle Ear Surgery, Endolymphatic Sac Surgery, Cochlear Implant, Labyrinthectomy, Petrous Apex Lesions, Facial Nerve Surgery, and Lateral Skull Base Tumors

China
State University of New York - Upstate Medical...

Withdrawn

A Biomechanical Assessment of the AST Stabilimax BAR Using Radiostereometric Analysis (RSA)

Assess Motion in Flexion/Extension and Lateral Bending of the Lumbar Vertebrae in Vivo Following Motion Sparing Surgery Using Radiostereometric Analysis (RSA.)

United States
University of Mississippi Medical Center

Completed

Effects of Immulina on Immune Measures

Effects of Immulina on Natural Killer Cells

United States
Weill Medical College of Cornell University

Completed

Virtual Reality in Laryngology

Pain Management During Office Laryngeal Procedures

United States
Amira Mohamed

Completed

Effect of Warm Fluid Distension Media in Relieving Pain in Outpatient Hysteroscopy

Office Hysteroscopy

Egypt
Medtronic

Recruiting

Product Surveillance Registry; Ear, Nose & Throat - NIM Vital Cohort (PSR-ENT)

Thoracic Surgery | Spine Surgery | Upper Extremity Surgery | Lower Extremity Surgery | Intracranial Surgery | Extracranial Surgery | Intratemporal Surgery | Extratemporal Surgery | Neck Surgery

Germany
Marmara University

Completed

Effects of Preventive Physiotherapy Practices on Posture and Work-Related Functions in Office Workers

Office Workers | Work-related Musculoskeletal Disorders

Turkey
Rosesta Medical BV

Completed

FERTI-LILY Safety Study

Safety Issues | Natural Conception | Label Comprehension | Device Usability

United States
Second Affiliated Hospital of Nanchang University
Hangzhou Huaxia Eye Hospital; Nanchang Bright Eye Hospital

Recruiting

Diagnostic Efficacy of CNN in Predicting Intraoperative Complications and Postoperative Outcomes in SMILE

Intraoperative Complications | Postoperative Outcomes | Small-incision Lenticule Extraction (SMILE) Surgery | Deep Convolutional Neural Network

China
Carilion Clinic

Completed

A Comparison of Two Instruments for Stabilization of the Cervix During Office Procedures (OB39)

Comparing Two Clamps for Mobilization of the Cervix During Common Gynecologic Office Procedures

United States
Far Eastern Memorial Hospital

Recruiting

Natural Virtual Reality in the Application of Hospice Care

Natural Virtual Reality in the Application of Hospice Care

Taiwan

Clinical Trials on Natural Orifice Surgery

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