Clinical trials: Surgical Technique
Ileostomy; Complications
A Randomized Parallel-controlled Study Comparing the Ileostomy "Dumpling Suture Method" With Traditional Suture Method in Rectal Anterior Resection Surgery With Specimen Extraction Via Stoma
Natural Orifice Specimen Extraction Surgery (NOSES), which involves obtaining specimens from the abdominal cavity without any incisions, has attracted much attention in recent years, and it has been widely popularized in the…
- Trial name
- NCT05985499
- Testing
- Suturing of ileostomy using "Dumpling suture method", Suturing of ileostomy using Traditional suture method
- Where
- China
- Volunteers
- 72 people
- Sponsor
- Xinhua Hospital, Shanghai Jiao Tong University School of Medicine
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
Pilonidal Sinus Disorder, Pilonidal Cyst Without Abscess
SiLaC Laser Technique for Pilonidal Sinus - La Paz Cohort Study.
Pilonidal sinus disease (PSD) is a chronic inflammatory condition of the sacrococcygeal region that frequently affects young adults, often causing pain, drainage, and recurrent infection.
- Conditions
- Pilonidal Sinus Disorder, Pilonidal Cyst Without Abscess, Pilonidal Sinus, Pilonidal Cysts
- Trial name
- SiLaC-LaPaz (NCT07260643)
- Testing
- SilaC
- Volunteers
- 40 people
- Sponsor
- Hospital Universitario La Paz
Severe-stage Glaucoma (Mean Deviation ≤ -20 dB)
CVL Risk After Severe Glaucoma Surgery
This retrospective cohort study analyzes risk factors for central visual loss (CVL) after severe-stage glaucoma surgery. The primary hypothesis is that 1) visual prognosis is determined primarily by early postoperative…
- Trial name
- NCT07237555
- Where
- South Korea
- Volunteers
- 523 people
- Sponsor
- Gangnam Severance Hospital
Musculoskeletal Pain, Fractures, Closed
Graded Motor Imagery for Women at Risk for Developing Type I CRPS Following Closed Treatment of Distal Radius Fractures
Nearly 2 out of 10 women will sustain a distal forearm fracture throughout their lifespan.Recent longitudinal studies illustrate that as many as 1/3 of all persons who undergo closed reduction and casting for distal radius…
- Conditions
- Musculoskeletal Pain, Fractures, Closed, Distal Radius Fracture, Complex Regional Pain Syndromes
- Trial name
- NCT02957240
- Testing
- Standard Care, Motor Representation Techniques
- Where
- United States
- Volunteers
- 15 people
- Sponsor
- University of Minnesota
Drainage
Evaluating the Effectiveness of 2 Surgical Skin Preparation Methods in Reducing Surgical Wound Drainage After Total Hip or Knee Replacement
Surgical skin complications can be costly and could contribute to extended in-patient stay following total joint replacement or even the need for re-admission.
- Trial name
- NCT01097135
- Testing
- Duraprep Surgical Solution
- Where
- United States
- Volunteers
- 600 people
- Sponsor
- Rothman Institute Orthopaedics
The Effect of Two Different Block Methods on Postoperative Pain Management in Lumbar Spinal Surgery
Comparison of the Effectiveness of Two Different Block in the Management of Postoperative Analgesia After Lumbar Spinal Surgery
Lumbar spinal surgery, one of the most common operations for the treatment of back and leg pain, is a painful postoperative procedure.
- Trial name
- NCT05421585
- Testing
- observational drug study
- Where
- Turkey (Türkiye)
- Volunteers
- 57 people
- Sponsor
- Samsun University
Rectal Cancer
Introduction and Influence of Total Mesorectal Excision (TME) in the Treatment of Rectal Cancer
Total mesorectal excision (TME) is a rather new operation technique in the treatment of rectal cancer. It is known to reduce the rate of local recurrences. However, the influence on long-term survival is unclear.
- Trial name
- NCT00910143
- Testing
- conventional rectal surgery, total mesorectal excision
- Where
- Switzerland
- Volunteers
- 194 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Lung Diseases, Obstructive, Postoperative Complications
Preoperative Diagnostic Tests for Pulmonary Risk Assessment in COPD
This prospective study intends to investigate the incidence of postoperative pulmonary complications (PPC) or in-hospital mortality in patients with COPD or at risk for COPD undergoing high-risk noncardiac major surgery and to…
- Trial name
- PredicT (NCT02566343)
- Where
- Germany
- Volunteers
- 365 people
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
High Frenum Attachment
Clinical Efficacy of Frenectomies Using Diode Laser Versus Conventional Techniques
The aim of present study was to compare the keratinized gingival tissue measurements, degree of subjective complaints, and functional complications of using an 980 nm diode laser versus a scalpel for frenectomies.
- Trial name
- NCT03156387
- Testing
- Diode laser, Scalpel
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- T.C. Dumlupınar Üniversitesi
Analgesia
Comparison of Standard Epidural and Dural Puncture Epidural Analgesia in Open Gynecological Surgery Techniques
The aim of this study is to compare the effectiveness of standard epidural and dural puncture epidural analgesia techniques used under NOL guidance.
- Trial name
- NCT05408052
- Testing
- Dural Puncture Epidural (DPE), Standart Epidural
- Where
- Turkey (Türkiye)
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Ataturk University
Parotid Tumor, Parotid Neoplasms
Trident Landmark as a Safe and Easy Method for Facial Nerve Trunk Identification During Superficial Parotidectomy
The parotid has a close relationship with the extra temporal course of the facial nerve. The study aimed to evaluate the accuracy and safety of trident landmark during superficial parotidectomy in the identification of the facial…
- Conditions
- Parotid Tumor, Parotid Neoplasms, Surgery, Head and Neck Disorder
- Trial name
- NCT04803032
- Testing
- Superficial parotidectomy
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Kafrelsheikh University
Pectus Excavatum
Comparative Analysis Of Modified Vs. Classical Nuss Technique In The Surgical Correction Of Pectus Excavatum "
Although the NUSS technique has become the standard minimally invasive procedure for correcting this deformity, there is a lack of comparative data between the classic and modified NUSS techniques.
- Trial name
- PE (NCT07312448)
- Where
- France
- Volunteers
- 80 people
- Sponsor
- University Hospital, Strasbourg, France
BCC - Basal Cell Carcinoma, BCC
The Diagnostic Accuracy of Advanced Imaging in Identifying Suspected Skin Cancer (Basal Cell Carcinoma) Around the Eyes
The purpose is to investigate the diagnostic value (sensitivity and specificity) of dermal-Optical Coherence Tomography (D-OCT, VivoSight Dx), in patients with clinically suspected BCC lesions inside the periocular region and…
- Conditions
- BCC - Basal Cell Carcinoma, BCC, Skin Diseases, Eyelid Tumor
- Trial name
- dOCT-pBCC (NCT06279143)
- Where
- Denmark
- Volunteers
- 210 people
- Sponsor
- Vejle Hospital
Obesity, Morbid
Safe and Easy Access Technique for the First Trocar in Laparoscopic Obesity Surgery
Laparoscopic surgery has become very popular and standard in many indications after advancements of technique. Various methods have been used in first entry to the abdomen.
- Trial name
- NCT03015935
- Testing
- visual-assisted entry, Veress entry
- Where
- Turkey (Türkiye)
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Umraniye Education and Research Hospital
Misadventure During Surgical Operation, Postoperative Complications
Trendelenburg's Slide Prevention Study
The purpose of this study is to compare two cushioning materials (a gel mattress and an egg-crate foam mattress) placed beneath patients undergoing gynecologic surgery to prevent patients from sliding toward the head of the bed…
- Trial name
- SPS (NCT01068821)
- Testing
- Gel pad, Egg crate foam mattress
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Intrabony Periodontal Defect
Clinical and Radiographic Evaluation of the Entire Papilla Preservation (EPP) Technique Versus Modified Minimally Invasive Surgical Technique (M-MIST) in Treatment of Intraosseous Defects in Patients With Stage III Periodontitis: A Randomized Clinical Trial
Periodontitis is defined as loss of periodontal attachment due to microbial associated host mediated inflammation. This would lead to the apical migration of the junctional epithelium allowing the bacterial biofilm to undergo…
- Trial name
- NCT04100798
- Testing
- Entire Papilla Preservation technique, Modified Minimally invasive Surgical Technique
- Where
- Egypt
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Cairo University
Colorectal Cancer, Colorectal Anastomosis
Single-Stapled Technique for Colorectal Anastomosis
The goal of this observational multicenter study is to evaluate the safety and feasibility of a single-stapled technique (SST) for colorectal anastomosis and to explore whether this technique is associated with a reduced rate of…
- Conditions
- Colorectal Cancer, Colorectal Anastomosis, Anastomotic Leakage, Diverticular Disease of Left Side of Colon
- Trial name
- SST (NCT07417358)
- Testing
- Single-stapled colorectal anastomosis, Double-stapled colorectal anastomosis
- Where
- 5 sites in Sweden
- Volunteers
- 500 people
- Sponsor
- Umeå University
Surgery, Hypoventilation
A Comparison of the Detection of Hypoventilation During Deep Sedation Utilizing Nasal End Title CO@ Versus Transcutaneous CO2 Measurement Techniques
The estimation of the partial pressure of carbon dioxide (PCO2) in the arterial blood is used to judge the adequacy of ventilation during spontaneous and controlled ventilation.
- Trial name
- NCT00954733
- Testing
- Arterial blood draw
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Northwestern University
Obesity, Obesity, Morbid
Biological Sample Repository for Gastrointestinal Disorders
The goal of this observational study has the purpose of collecting biological samples from obese patients undergoing evaluation for weight loss by means of medical or endoscopic therapies; and of post bariatric surgery patients…
- Conditions
- Obesity, Obesity, Morbid, Obesity, Primary, Gastro-Intestinal Disorder
- Trial name
- NCT05874726
- Testing
- Blood Collection, Urine Collection, Tissue Sample Collection
- Where
- United States
- Volunteers
- 500 people
- Sponsor
- Pichamol Jirapinyo, MD, MPH