Clinical trials: Laparoscopic Cholecystectomy
Cholecystectomy, Laparoscopic
The Muscle Relaxation-study
The purpose of this investigation is to compare the surgical conditions during laparoscopic cholecystectomy at a low intra-abdominal pressure with deep or moderate muscle relaxation.
- Trial name
- NCT01523886
- Testing
- Rocuronium
- Where
- Denmark
- Volunteers
- 49 people
- Sponsor
- Herlev Hospital
Laparoscopic Cholecystectomy
10cmH2O Peep Application and Cerebral Oxygenation in Laparoscopic Surgery: a Comparative Study With Invos and Foresight Devices
In this study the investigators investigated changes in hemodynamic parameters and cerebral oxygen saturation (rSO2) associated with 10 cmH2O PEEP, which is assumed beneficial for the respiratory functions and oxygenation during…
- Trial name
- NIRS AND PEEP (NCT02071550)
- Testing
- FORESİGHT cerebral oxygen monitor and INVOS cerebral oxygen monitor, FORESIGHT and INVOS monitor
- Where
- Turkey (Türkiye)
- Volunteers
- 44 people
- Sponsor
- Turkiye Yuksek Ihtisas Education and Research Hospital
Calculus of Gallbladder With or Without Cholecystitis, Laparoscopic Cholecystectomy
Needlescopic Versus Transvaginal/Transumbilical Cholecystectomy
Laparoscopic surgery has become the golden standard for the removal of the gallbladder. Recently, developments have been made so that operations can be performed through a natural orifice instead of the abdominal wall, thus…
- Trial name
- NATCH (NCT01685775)
- Testing
- Transvaginal/transumbilical, Needlescopic with 3 trocars
- Where
- Germany
- Volunteers
- 40 people
- Sponsor
- University of Witten/Herdecke
Epidural Anesthesia, Laparoscopic Cholecystectomy
Comparison Epidural Anesthesia and General Anesthesia in Laparoscopic Cholecystectomy
Comparison of epidural anesthesia and general anesthesia for laparoscopic cholecystectomy, patients in the surgery and the effectiveness of anesthesia after surgery, the incidence of side effects or complications, and…
- Trial name
- NCT01398683
- Volunteers
- 100 people
- Sponsor
- National Taiwan University Hospital
Laparoscopic Cholecystectomy, Postoperative Pain
Transversus Abdominis Plane Block and Postoperative Pain After Laparoscopic Cholecystectomy
Transversus abdominis plane (TAP) block has gained popularity for the control of postoperative pain in various surgeries. Three studies showed inconsistent result on pain control after TAP block in laparoscopic cholecystectomy.
- Conditions
- Laparoscopic Cholecystectomy, Postoperative Pain, Abdominal Muscles, Nerve Block
- Trial name
- NCT01595165
- Testing
- Ultrasound guided subcostal TAP block
- Where
- South Korea
- Volunteers
- 50 people
- Sponsor
- Soonchunhyang University Hospital
Cholecystectomy, Laparoscopic, Endoscopy
NOTES-Assisted Laparoscopic Cholecystectomy Surgery
Refinements in laparoscopic surgery, coupled with advancements in therapeutic flexible endoscopy, have set the stage for surgery to move to even less invasive techniques to treat conditions in the GI tract and peritoneal cavity.
- Trial name
- TAS-NOTES (NCT00848146)
- Testing
- Endoscopically assisted Laparoscopic Cholecystectomy Surgery
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- Northwestern University
Elective Laparoscopic Cholecystectomy, Sevoflurane Anesthesia
Pregabalin Reduce the Sevoflurane Requirement
Preoperative administration of pregabalin would reduce the end tidal concentration of sevoflurane during laparoscopic cholecystectomy with added beneficial improving of the quality of postoperative analgesia.
- Trial name
- NCT01571804
- Testing
- pregabalin
- Where
- Egypt
- Volunteers
- 42 people
- Sponsor
- Mansoura University
General Anesthesia, Laparoscopic Cholecystectomy
Intrinsic PEEP During Mechanical Ventilation of Patients With Obesity
It is demonstrated that expiratory flow limitation and as a consequence, intrinsic positive end-expiratory pressure (PEEP) is present in grossly obese subjects especially in the supine position.
- Trial name
- NCT01267916
- Testing
- RR 6 + 0, RR 10 + 0, RR 16 + 0
- Where
- South Korea
- Volunteers
- 20 people
- Sponsor
- Seoul Medical Center
Laparoscopic Cholecystectomy
The Analgesic Efficacy of Transversus Abdominis Plane Block After Laparoscopic Cholecystectomy
The purpose of this study is to determine whether Transversus abdominis plane block as part of a multimodal postoperative regimen is superior to control in analgesic efficacy after laparoscopic cholecystectomy.
- Trial name
- NCT01046071
- Testing
- transversus abdominis plane block
- Where
- Denmark
- Volunteers
- 80 people
- Sponsor
- Glostrup University Hospital, Copenhagen
Laparoscopic Cholecystectomy
Responses to Colloid Infusions
In situations such as dehydration, illness and surgery, fluid 'drips' are given to patients to keep them hydrated. Different fluids stay in the circulation for different lengths of time.
- Trial name
- NCT00868062
- Testing
- Succinylated gelatine, 40g/L, (Gelofusine - B Braun)
- Where
- United Kingdom
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Nottingham
Laparoscopic Cholecystectomy
Intraperitoneal Ropivacaine Nebulization for Pain Control After Laparoscopic Surgery
The purpose of this study is to assess if intraperitoneal nebulization of Ropivacaine 50 mg, 100 mg or 150 mg may prevent the use of morphine during the first day after laparoscopic cholecystectomy.
- Trial name
- NCT01143025
- Testing
- Ropivacaine 50 mg, Ropivacaine 100 mg, Ropivacaine 150 mg
- Where
- Italy
- Volunteers
- 165 people
- Sponsor
- San Gerardo Hospital
Cholecystectomy, Laparoscopic
A Trial of Single Port Laparoscopic Cholecystectomy Versus Four Port Laparoscopic Cholecystectomy
This is a single-institution, prospective, one-to-one randomized controlled research study. Subjects medically determined to need a cholecystectomy will be consented for surgery and study participation prior to enrolment in this…
- Trial name
- NCT00892879
- Testing
- Laparoscopic cholecystectomy surgery
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Providence Health & Services
Laparoscopic Cholecystectomy
Conventional Versus Modified Laparoscopic Cholecystectomy
In conventional laparoscopic cholecystectomy, the cystic duct and artery are clipped by metal clips. we propose a new method in which the cystic duct is ligated and the cystic artery is cauterized.
- Trial name
- NCT01312025
- Testing
- conventional laparoscopic cholecystectomy, modified laparoscopic cholecystectomy
- Sponsor
- Mansoura University
Laparoscopic Cholecystectomy
Intraperitoneal Analgesia After Laparoscopic Cholecystectomy
Although laparoscopic cholecystectomy is associated with less pain than contemporary open procedures; it is definitely not pain free and the magnitude of postoperative shoulder and abdominal pain in the early postoperative period…
- Trial name
- NCT00950625
- Testing
- lignocaine, bupevacaine
- Where
- Pakistan
- Volunteers
- 200 people
- Sponsor
- Aga Khan University
General Anesthesia, Laparoscopic Cholecystectomy
Hypokalemia and Intravenous Patient Controlled Analgesia
The increase in stress hormone level and hyperventilation caused by the postoperative pain may contribute to the development of hypokalemia during postoperative period.
- Trial name
- NCT01269099
- Testing
- IV-PCA, Control
- Where
- South Korea
- Volunteers
- 50 people
- Sponsor
- Seoul Medical Center
Laparoscopic Cholecystectomy
Local Anesthetic Nebulization and Instillation for Pain Control After Laparoscopic Surgery
Studies evaluating intraperitoneal local anesthetic instillation for pain relief after laparoscopic procedures have provided conflicting results.
- Trial name
- NCT01248819
- Testing
- Ropivacaine 60 mg, Ropivacaine 100 mg
- Where
- Italy
- Volunteers
- 60 people
- Sponsor
- San Gerardo Hospital
Laparoscopic Cholecystectomy
Local Anesthetic Nebulization for Pain Control After Laparoscopic Cholecystectomy
Intraperitoneal nebulization of local anesthetic is a novel approach to pain management after laparoscopy. Preoperative compared with postoperative administration of analgesia remains controversial.
- Trial name
- NCT01247857
- Testing
- Ropivacaine 30 mg, Saline
- Where
- Italy
- Volunteers
- 90 people
- Sponsor
- San Gerardo Hospital
Laparoscopic Cholecystectomy
The Effects of Hyperventilation Prior to CO2 Insufflation During Laparoscopic Cholecystectomy
The investigators postulated that the use of hyperventilation after induction of anesthesia before CO2 insufflation for laparoscopic surgery in Trendelenburg position would maintain normocapnia and reduce the hemodynamic…
- Trial name
- NCT01182545
- Testing
- Ventilation
- Where
- Saudi Arabia
- Volunteers
- 100 people
- Sponsor
- King Faisal University
Cholecystectomy, Laparoscopic
A Randomised Comparison Between Single Incision Laparoscopic Cholecystectomy and Standard Laparoscopic Cholecystectomy
Laparoscopic cholecystectomy has been established as the treatment of choice for symptomatic gallstone disease. The main advantages of laparoscopic surgery are the cosmetic result, reduced postoperative pain, shorter hospital…
- Trial name
- NCT01094379
- Testing
- Standard laparoscopic cholecystectomy, Single incision laparoscopic cholecystectomy
- Where
- Greece
- Volunteers
- 40 people
- Sponsor
- University of Athens
Laparoscopic Cholecystectomy, Gall Stone Disease
Cholecyst- Versus Cystic Duct Cholangiography During Laparoscopic Cholecystectomy
Standard cystic duct cholangiography (CDC) during laparoscopic cholecystectomy can be difficult, time consuming and bile duct injury may be caused by attempts to cannulate the cystic duct.
- Conditions
- Laparoscopic Cholecystectomy, Gall Stone Disease, Biliary Tract Anatomy, Common Bile Duct Stones.
- Trial name
- NCT01103570
- Testing
- cholecystocholangiography, cystic duct cholangiography
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Theodor Bilharz Research Institute