Clinical trials: therapeutic conventional surgery
Glaucoma
The Aim of This Study is to Investigate the Correlation Between the Severity of Glaucoma and Corneal Biomechanics as Well as Anterior Chamber Parameters.
The ocular biomechanical differences between the normal control group and primary glaucoma patients, including those treated with conventional medication, laser therapy, and surgery, were compared.
- Trial name
- NCT06340061
- Testing
- Observational study
- Where
- China
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Henan Provincial People's Hospital
Chronic Periodontitis, Aggressive Periodontitis
Chronic Presence of Epstein Barr Virus in Epithelial Cells From Gingiva is Associated With Periodontitis
The etiopathogenesis of periodontal disease results from complex interaction between infectious agents, mainly including bacteria, and host cellular and humoral immune responses.
- Conditions
- Chronic Periodontitis, Aggressive Periodontitis, Presence / Absence of EBV
- Trial name
- NCT01246596
- Testing
- dental root planing
- Where
- France
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Nice
Abdominal Tumor, Abdominal Infection
Evaluation of Pcv-aCO2 in the Fluid Treatment of Abdominal Tumor Patients After Surgery
This research will confirm that Pcv-aCO2 is suitable for the guidance of early fluid therapy and the evaluation of the prognosis of patients with abnormal hemodynamics after abdominal tumor surgery, and is expected to be a new…
- Trial name
- NCT02977429
- Testing
- standardized fluid therapy, conventional fluid therapy
- Where
- China
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Tianjin Medical University Cancer Institute and Hospital
Altered Passive Eruption of Teeth, Guided Surgery
Computer Guided Esthetic Crown Lengthening
The objective of the present study was to evaluate the effectiveness of surgical esthetic crown lengthening using digitally assisted 3D printed surgical stents in management of excessive gingival display due to altered passive…
- Conditions
- Altered Passive Eruption of Teeth, Guided Surgery, Gummy Smile
- Trial name
- NCT05512312
- Testing
- Conventional Esthetic crown lengthening, Computer guided Esthetic crown lengthening
- Where
- Egypt
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Recurrent Corneal Erosions
Phototherapeutic Keratectomy (PTK) on Recurrent Corneal Erosions
To determine the ten-year visual results and outcome of excimer laser phototherapeutic keratectomy (PTK) for recurrent corneal erosions.
- Trial name
- PTK x CE (NCT01251692)
- Testing
- Surgery
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Instituto de Olhos de Goiania
Gingival Recession, Mucogingival Surgery
Microsurgical Instruments and Magnification May Enhance Treatment Outcomes Of Laterally Moved, Coronally Advanced Flap in Miller Class III Isolated Recession Defects
The benefits of microsurgical approaches in periodontal therapy have been described. The main focus of this study is to determine if using microsurgical LMCAF technique would improve the outcomes of the therapy for the Miller…
- Trial name
- NCT02281071
- Testing
- laterally moved coronally advanced flap with microsurgical instruments and x2.5 loupe
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Cukurova University
Apical Periodontitis
Therapeutic Irrigation Procedures to Treat Apical Periodontitis
Apical periodontitis is a dental infection which develops around the root of a tooth and affects ~4-6% of the UK population. Current treatment strategies focus solely on removing bacteria from within the root canal space during…
- Trial name
- TIPTAP (NCT03987659)
- Testing
- Irrigation protocols that promote release of dECMs, Conventional Irrigation protocols
- Where
- United Kingdom
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Birmingham
Peri-Implant Marginal Bone Loss, Dental Implantation
CBCT Assessment of Marginal Bone Changes With Ozone Therapy
This study examined whether adding local gaseous ozone to standard dental implant treatment could reduce early bone loss around implants. Fifty adults requiring matched implants on opposite sides of the same jaw participated.
- Trial name
- ozone-ımplant (NCT07687641)
- Testing
- Gaseous Ozone Application, Conventional Implant Placement
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Adiyaman University
Abdominoplasty Surgery
Correlation Between Intra-abdominal Pressure and Diaphragmatic Mobility in Women Submitted to Abdominoplasty After Bariatric Surgery
Background: Plication of the rectus abdominis muscles leads to an increase in intra-abdominal pressure (IAP), which may negatively impact the respiratory system due to its effects on diaphragmatic mobility (DM).
- Trial name
- NCT06648694
- Testing
- Abdominoplasty surgery, Abdominoplasty
- Where
- Brazil
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Universidade Federal de Pernambuco
Minimal Flow Anesthesia, General Anaesthesia
Minimal Flow Anesthesia and Infection Risk
This study is being done to find out if the heat and moisture that build up during minimal flow anesthesia can lead to the growth of germs (microorganisms) inside the anesthesia equipment.
- Conditions
- Minimal Flow Anesthesia, General Anaesthesia, Inhalation Anesthesia, Infection Risk
- Trial name
- NCT07092046
- Testing
- Sevoflurane (Volatile Anesthetic), Propofol 1%, Remifentanil 2 MG
- Where
- Turkey (Türkiye)
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Ankara City Hospital Bilkent
Astigmatism
Comparison of Cross-cylinder and Conventional Photorefractive Keratectomy(PRK) in Correcting Medium-high Astigmatism
The purpose of this study is to determine whether cross-cylinder approach is more effective than routine method in laser correction of astigmatism.
- Trial name
- PRK (NCT00663923)
- Testing
- photorefractive keratectomy (PRK)
- Where
- Iran
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Tabriz University
Bacteremia, Tooth Extraction Status Nos
Bacteraemia Secondary to Tooth Extraction: Chlorhexidine Prophylaxis Protocols
The first time the American Heart Association (AHA) suggested that disinfection of the gingival sulcus be performed as a complement to antibiotic prophylaxis in patients considered to be at risk of Infective endocarditis (IE) was…
- Trial name
- NCT02150031
- Testing
- 0.2% Chlorhexidine, 1% Chlorhexidine, Blood extraction
- Where
- 2 sites in Portugal, Spain
- Volunteers
- 208 people, healthy volunteers welcome
- Sponsor
- University of Santiago de Compostela
HER2 Positive Breast Carcinoma, Stage IIIA Breast Cancer
Cu64-DOTA-trastuzumab PET and Markers Predicting Response to Neoadjuvant Trastuzumab + Pertuzum in HER2+ Breast Cancer
This phase II trial studies how well copper Cu64-DOTA-trastuzumab positron emission tomography (PET) works in predicting response to treatment with trastuzumab and pertuzumab before surgery in patients with human epidermal growth…
- Conditions
- HER2 Positive Breast Carcinoma, Stage IIIA Breast Cancer, Stage IIIB Breast Cancer, Stage IIIC Breast Cancer
- Trial name
- NCT02827877
- Testing
- Copper Cu 64-DOTA-Trastuzumab, Laboratory Biomarker Analysis, Pertuzumab
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- City of Hope Medical Center
Periodontitis
Impact of C-reactive Protein on Non Surgical Periodontal Treatment
In light of the controversy that are already approved but that however still exists regarding the efficacy and influence the management of Periodontitis, the aim of this study was to evaluates, at 12-months follow-up, the…
- Trial name
- NCT05836298
- Testing
- Non-surgical periodontal treatment
- Where
- Italy
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- University of Catania
Pulmonary Atelectasis, Respiratory Tract Diseases
Use of Positive Pressure in Morbidly Obese Patients Undergoing Reduction Stomach Surgery
The aim of this study was to investigate the effects of using positive pressure in the preoperative, intraoperative and postoperative morbidly obese individuals undergoing gastroplasty.
- Conditions
- Pulmonary Atelectasis, Respiratory Tract Diseases, Pathological Conditions, Signs and Symptoms
- Trial name
- NCT01786681
- Testing
- Positive pressure
- Where
- Brazil
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Universidade Metodista de Piracicaba
Lung Edema, Hip Fractures
Ultrasound in Evaluation of Preoperative Fluid Management of Hip Fracture Surgery Patients
Goal directed fluid therapy is a new standard surgical procedure which is successful in patients undergoing hip revision arthroplasty, There has been a reduction of postoperative complications, most importantly surgery with a…
- Trial name
- NCT05916599
- Testing
- ultrasound
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Gaziosmanpasa Research and Education Hospital
Phenylketonurias
PKU Skin Stripping
PURPOSE OF STUDY: To determine if a non-invasive skin stripping technique can be used to detect individuals with phenylalanine abnormalities, and to monitor dietary and/or drug effects over time.
- Trial name
- NCT04368624
- Testing
- Skin Tape, Blood Draw
- Where
- United States
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Wound Heal, Vestibular Abnormality
Comparison of Diode Laser-Assisted Vestibuloplasty And Conventional Vestibuloplasty
Randomized controlled parallel designed clinical study aimed to compare vestibule depth gain and dimensional changes of wound area in individuals who underwent vestibule deepening surgery using diode laser and conventional…
- Conditions
- Wound Heal, Vestibular Abnormality, Low-level Light Therapy, Surgical Wound
- Trial name
- NCT05252260
- Testing
- Diode Laser, Conventional Surgery, Low level laser therapy (LLLT)
- Where
- Turkey (Türkiye)
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Abant Izzet Baysal University
Enhanced Recovery After Surgery, Mortality
Impact of Anesthesia-related Enhanced Recovery After Surgery Components on Mortality After Pancreaticoduodenectomy
Pancreaticoduodenectomy (PD), one of the most complex and invasive abdominal surgeries, is associated with long length of stay (LOS) and high morbidity and mortality rates.
- Trial name
- NCT06256133
- Testing
- Enhanced Recovery After Surgery protocol
- Where
- South Korea
- Volunteers
- 355 people, healthy volunteers welcome
- Sponsor
- Asan Medical Center
Myocardial Infarction
Intravenous MSC Therapy on Ischemia-Reperfusion Injury in Patients With Myocardial Infarction
The investigators scheduled to assess the value of intravenous injection of WJ-MSC in patients with ST-segment elevation myocardial infarction (STEMI).
- Trial name
- NCT03533153
- Testing
- WJ-MSC cells implantation, CTSTMD PBS without WJ-MSC, Conventional drug therapy
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School