Clinical trials: General Surgery
Patient Preference, Patient Safety
The Effect of Mechanical Bowel Preparation Prior to Gynaecological Laparoscopic Surgeries on the Surgical Conditions
This RCT aims to investigate the real surgical effects of MBP prior to the gynecological laparoscopic surgeries. Those effects include lowest pneumoperitoneum pressure, lowest Trendelenburg inclination angle, the ease of the…
- Trial name
- NCT04400669
- Testing
- Mechanical Bowel Preparation, Low fibre diet, MBP plus low-fibre diet
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Sehit Prof. Dr. Ilhan Varank Sancaktepe Training and Research Hospital
Breast Cancer
Study on the Efficacy and Safety of "Body-Tuning, Voice-Tuning, Mind-Tuning" Three-Dimensional Integrated Art Therapy in Regulating the Physical-Mental-Social Status of Young and Middle-Aged Breast Cancer Patients After Surgery
To evaluate the improvement effect of the "Body-Tuning, Voice-Tuning, Mind-Tuning" three-dimensional integrated art therapy on insomnia and physical-mental-social status in breast cancer patients aged ≤45 years, and to explore…
- Trial name
- ArtRehab (NCT07815262)
- Testing
- ArtRehab
- Where
- China
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Keda Yu
Nodular Basal Cell Carcinoma
Surgery Versus Combined Treatment With Curettage and Imiquimod for Nodular Basal Cell Carcinoma
Basal cell carcinoma (BCC) is a slow-growing, locally invasive malignant epidermal skin tumour. It is the most common malignant disease in Caucasians, representing approximately 80% of all cases of skin cancer and is therefore an…
- Trial name
- SCIN (NCT02242929)
- Testing
- Imiquimod 5% cream with prior curettage, Standard surgical excision
- Where
- Netherlands
- Volunteers
- 145 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
C. Acnes, Phototherapy
Photodynamic Therapy for Cutibacterium Acnes (C. Acnes) Decolonization of the Shoulder Dermis
This is a prospective, randomized controlled trial to evaluation the ability of 5-aminolevulinic acid HCL topical solution photodynamic therapy to decrease the colonization of Cutibacterium acnes (C.
- Conditions
- C. Acnes, Phototherapy, Postoperative Infection, Arthroscopic Rotator Cuff Repair
- Trial name
- NCT04636242
- Testing
- Skin Biopsy, 5 Aminolevulinic Acid + Phototherapy
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Rothman Institute Orthopaedics
Syncope, Vasovagal
Predictive Factors for Hypotensive Bradycardic Events During Arthroscopic Shoulder Surgery
Patients's demographics and perioperative factors affect the occurrence of hypotensive bradycardic events in the patients undergoing arthroscopic shoulder surgery in the sitting position under interscalene block.
- Trial name
- NCT01926561
- Testing
- Interscalene brachial plexus block
- Where
- South Korea
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Daegu Catholic University Medical Center
Obesity, Type2diabetes
Metabolic Effects of Bariatric Arterial Embolization vs Bariatric Surgery
Obesity and Type 2 diabetes mellitus (DMT2) are two of the most common chronic diseases of the Western society. Obesity is one critical factor in DMT2 development, with weight loss having profound beneficial effects on DMT2 and…
- Conditions
- Obesity, Type2diabetes, Bariatric Surgery Candidate, Metabolic Disease
- Trial name
- BEOD (NCT05859022)
- Testing
- Roux-en-Y gastric By-pass (RYGB) surgery, Bariatric Arterial Embolization (BAE) procedure
- Where
- Portugal
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Universidade Nova de Lisboa
Severe Obesity, Hypoxia
Use of Non-Invasive Positive Pressure Ventilation in Patients With Severe Obesity Undergoing Upper Endoscopy Procedures
The study evaluated the effect of non-invasive positive pressure ventilation (NIPPV) to decrease the incidence of desaturation events in patients with severe obesity undergoing upper endoscopy.
- Trial name
- NCT03529461
- Testing
- Non-invasive positive pressure ventilation through nasal mask, Rescue non-invasive positive pressure ventilation through nasal mask, Secondary rescue maneuvers
- Where
- United States
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Bristol Hospital
Anesthesia
Role of LIDOCAINE IN Pediatric Cochlear Implant Surgery
The stapedius reflex protects the ear from the loud noise. The measurement of the intraoperative electrically evoked stapedial reflex threshold (ESRT) during pediatric cochlear implants (CIs) is used to confirm that the implant…
- Trial name
- NCT04194294
- Testing
- Lidocaine, Na CL 0.9%
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Wahba bakhet
Congenital Cataract
Analysis of Retinal Nerve Fiber Layer and Macular Thickness After Congenital Cataract Surgery
Congenital cataract is the main cause of form deprivation amblyopia in children. Current studies confirm that form deprivation amblyopia affects the retinal nerve fiber layer.
- Trial name
- NCT03621579
- Testing
- cataract surgery
- Where
- 2 sites in China
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Wenzhou Medical University
EEG Data Analysis, Orthopedic Surgery
Characteristic Electroencephalogram of General Anesthesia
Patients were enrolled according to predefined inclusion and exclusion criteria. Following surgical admission, standard monitoring was initiated, including continuous assessment of heart rate, blood pressure, electrocardiogram…
- Trial name
- NCT07468162
- Testing
- After the use of sedative drugs, the changes in the electroencephalogram (EEG) spectrum were observed with an EEG monitor
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- First Affiliated Hospital of Zhejiang University
Mandibular Hypoplasia
Comparing Stability and Cost-Effectiveness of 3 Bicortical Screws Vs Adjustable Plate and 2 Bicortical Screws in Fixation of BSSRO
In this current study a comparison between 3 positional screws versus the adjustable plating system in conjunction with 2 positional screws. The patients will be selected to have retrognathic mandible requiring advancement.
- Trial name
- NCT02950727
- Testing
- 3 bicortical screws, adjustable plate and 2 bicortical screws
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Joseph Van Sickels
Intra-abdominal and Intrapelvic Surgery
Comparison of Intravenous Anesthetics to Volatile Anesthetics on Postoperative Cognitive Dysfunction
Post-operative cognitive dysfunction (POCD) is a fairly well-documented clinical phenomenon. Most patients will receive general anesthesia during surgery. Two groups of general anesthetics are used for this purpose.
- Trial name
- NCT01809041
- Testing
- Sevoflurane, propofol, remifentanil
- Where
- China
- Volunteers
- 684 people, healthy volunteers welcome
- Sponsor
- Sun Yat-sen University
Intraocular Pressure, Retinal Nerve Fiber Bundle Deficiency
Effect of Steep Trendelenburg in Laparoscopic Surgery on IOP & RNFL Thickness
The effect of Steep Trendelenburg position used during laparoscopic surgery on intraocular pressure during surgery and on the retinal nerve fiber thickness after surgery
- Trial name
- NCT03097705
- Testing
- OCT (Optical coherence tomography)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Carmel Medical Center
Dyspareunia, Endometriosis
Dyspareunia in Women With Endometriosis: Impact of Surgery on Sexual Health
Endometriosis is a disease that affects different areas of individual functioning, including the area of sexual life. Women with endometriosis have an impairment of desire and sexual arousal, orgasmic capacity reducted because of…
- Trial name
- NCT02484196
- Testing
- Questionnaires
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Cagliari
Hemorrhoids, Anal Fissure and Fistula
Pudendal Nerve Block With Bupivacaine Alone and Bupivacaine With Methylene Blue for Postoperative Analgesia
Study Description: The goal of this clinical trial is to compare the duration of postoperative pain relief achieved with two different approaches to pudendal nerve block in patients undergoing elective perianal surgery.
- Conditions
- Hemorrhoids, Anal Fissure and Fistula, Perianal Abscess, Perianal Fistula
- Trial name
- NCT05990569
- Testing
- Ultrasound guided Pudendal nerve block
- Where
- Nepal
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Nepal Mediciti Hospital
Pain, Postoperative
Epidemiology Study and Risk Factor Analysis on Chronic Post-surgical Pain After Video-assisted Thoracic Surgery
This study is a nationwide multi-center study to investigate the incidence and risk factors of chronic post-surgical pain (CPSP) after receiving video-assisted thoracic surgery (VATS).
- Trial name
- NCT05473728
- Where
- China
- Volunteers
- 886 people, healthy volunteers welcome
- Sponsor
- Peking Union Medical College Hospital
Bariatric Surgery
Effects of Gastric Bypass on Blood Levels of Duloxetine
This study aims to determine the difference, if any, in the pharmacokinetics of duloxetine between patients who are nine to fifteen months post Roux-en-Y Bariatric Surgery and control subjects matched for body mass index (BMI)…
- Trial name
- NCT00989157
- Testing
- Duloxetine
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Neuropsychiatric Research Institute, Fargo, North Dakota
Breast Neoplasm Female, Pain, Postoperative
Effectiveness of Ultrasound Guided PECS Block on Opioid Consumption and Patient Satisfaction Through Adequate Pain Control Following Breast Cancer Surgery.
Breast cancer is the most common and leading cause of cancer deaths among females worldwide. Patients undergoing modified radical mastectomy (MRM) are associated with moderate to severe acute postoperative pain and shoulder…
- Conditions
- Breast Neoplasm Female, Pain, Postoperative, Pain, Analgesia
- Trial name
- NCT04343807
- Testing
- PECS Block, Control Group
- Where
- Pakistan
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Aga Khan University
Pain, Postoperative, Postoperative Nausea and Vomiting
A Comparison of Tumescence in Breast Reduction Surgery
The investigators' main hypothesis is that in breast reduction surgery, the use of tumescent solution containing both dilute lidocaine and epinephrine will lead to better control of postoperative pain, nausea, vomiting, shorter…
- Trial name
- NCT01602692
- Testing
- Tumescent solution with dilute lidocaine and epinephrine, Tumescent Solution with dilute epinephrine
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Periodontal Diseases
Evaluation and Comparison of Efficacy of PeriActive Mouthwash to Chlorhexidine 0.12% Mouth Rinse
Izun Pharmaceuticals has shown that PeriActive, an oral rinse containing extracts of Sambucus nigra, Echinacea purpurea, and Centella asiatica significantly reduced gingival inflammation in an experimental gingivitis model in a…
- Trial name
- NCT02987634
- Testing
- PeriActive
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Izun Pharma Ltd
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