Clinical trials: General Anesthesia With Laryngeal Mask Airway (LMA)
Anesthesia With Use of LMA (Laryngeal Mask Airway)
Emergence Times and Airway Reactions in General Laryngeal Mask Airway Anesthesia
The aim of this study is first to assess if desflurane is superior in order to achieve a faster emergence from anesthesia.
- Trial name
- NCT02322502
- Testing
- Desflurane, Sevoflurane, propofol
- Where
- 4 sites in Germany
- Volunteers
- 352 people
- Sponsor
- RWTH Aachen University
Laryngeal Masks
Air-Q® SP Versus Air-Q® and I-gel: A Randomized Clinical Trial
The air-Q Self-Pressurizing Intubating Laryngeal Airway (aILA SP) is a modification of the air-Q Intubating Laryngeal Airway (aILA).
- Trial name
- NCT01592760
- Testing
- air-Q SP, air-Q, i-gel
- Where
- United States
- Volunteers
- 225 people
- Sponsor
- University of Wisconsin, Madison
Airway Complication of Anaesthesia
The Clinical Efficacy of Recently Developed Supraglottic Airway Device, I-gel™, in Neonates and Infants: Comparison With Classic-laryngeal Mask Airway (c-LMA)
Although the safety and efficacy of the Classic-laryngeal mask airway (c-LMA) in children has been shown in several large observational studies, findings suggest that the smaller-sized c-LMAs, in particular sizes 1 and 1½, are…
- Trial name
- NCT01437137
- Testing
- classic-laryngeal mask airway (c-LMA), i-gel™
- Where
- South Korea
- Volunteers
- 54 people
- Sponsor
- Yonsei University
Elective Surgery Requiring Laryngeal Mask Airway General Anesthesia
ED90 of Tegileridine Combined With Propofol for LMA Insertion
This is a prospective two-group dose-finding trial using biased-coin sequential up-and-down design. We plan to enroll 108 patients who need general anesthesia with laryngeal mask airway placement, divided into young group (18-64…
- Trial name
- NCT07665151
- Testing
- Tegileridine combined with Propofol for anesthesia induction
- Where
- China
- Volunteers
- 109 people
- Sponsor
- Shiyou Wei
Surgery
The Clinical Efficacy of Supraglottic Airway Device, Self-pressurized Air-Q Intubating Laryngeal Airway (ILA -SP) in Adult Patients: Comparison With Classic-laryngeal Airway (c-LMA)
Supraglottic airway devices (SADs) are well established in anesthetic practice. Among these devices ,classic laryngeal airway has been typically widely used.
- Trial name
- NCT02206438
- Testing
- Insertion of C-LMA, Insertion of air-Q according
- Where
- South Korea
- Volunteers
- 84 people
- Sponsor
- Yonsei University
Healthy
I-Gel Versus Disposable Laryngeal Mask (LMA) for General Anesthesia (GA) With Controlled Ventilation
Randomized controlled trial comparing performance of the I-gel and disposable Laryngeal Mask Airways under controlled ventilation. 200 patients, 100 in each arm. Measurement of peak airway and sealing pressures.
- Trial name
- IGE(L)MA (NCT00668278)
- Testing
- Insertion of laryngeal mask airway (AuraOnce mask), Insertion of I-gel airway, Measurement of airway pressures
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Northern Health and Social Care Trust
Thoracoscopic Surgery
Preservation of Spontaneous Breathing in Patients Undergoing Thoracoscopic Surgery
the aim of this study is to evaluate the advantages of the non-intubation compared with intubation anesthesia on enhanced recovery after thoracoscopic surgery
- Trial name
- NCT05595096
- Testing
- General anesthesia with preservation of spontaneous breathing
- Where
- China
- Volunteers
- 59 people
- Sponsor
- Zhenjiang First People's Hospital
General Anesthesia With Endotracheal Intubation in Surgery
Cohort 2 Efficacy of Nasopharyngeal Ventilation With Endotracheal Tube for Surgery
Failed mask ventilation poses an increased risk of de-oxygenation to the patient undergoing general anesthesia. Nasopharyngeal ventilation may be a valid alternative for mask ventilation allowing for better oxygenation during the…
- Trial name
- MASK (NCT02018146)
- Testing
- Mask then nasopharyngeal, Nasopharyngeal then mask
- Where
- United States
- Volunteers
- 41 people
- Sponsor
- University of Louisville
Postoperative Sore Throat
Effect of Chewing Gum and Mouthwash Before Operation on Sore Throat After General Anesthesia With a Laryngeal Mask
Postoperative sore throat (POST) is an important problem after general anaesthesia. We assessed whether chewing gum preoperatively or mouthwash can reduce the incidence of POST after general anaesthesia administered via a…
- Trial name
- NCT04644900
- Testing
- chewed mint gum, Mouthwash
- Where
- China
- Volunteers
- 70 people
- Sponsor
- Fudan University
Pediatric Anesthesia, Airway Management
Effective Dose of Alfentanil Combined With Propofol for Laryngeal Mask Airway Insertion in Children
This study uses a prospective, up-and-down sequential allocation method to determine the median effective dose (ED50) and 95% effective dose (ED95) of alfentanil combined with propofol for successful laryngeal mask airway (LMA)…
- Conditions
- Pediatric Anesthesia, Airway Management, General Anesthesia, LMA
- Trial name
- NCT07581665
- Testing
- Alfentanil
- Where
- China
- Volunteers
- 23 people
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Sore-throat
The Effects of GMA-TULIP, I-gel, and BlockBuster Laryngeal Mask in Laparoscopic Surgeries With Trendelenburg Position Under General Anesthesia
This project aims to compare the application effects of traditional inflatable BlockBuster laryngeal mask, i-gel non-inflatable laryngeal mask and GMA-TULIP non-inflatable laryngeal mask in laparoscopic surgeries with…
- Trial name
- NCT06766253
- Testing
- GMA-TULIP
- Where
- China
- Volunteers
- 195 people
- Sponsor
- The Second Affiliated Hospital of Chongqing Medical University
Supraglottic Airway Devices
Respiration and The Airway With Laryngeal Masks
Baska® mask (Proact Medical Systems, Frenchs Forest NSW, Australia) is displayed in figure 1 which is the latest addition to an array of supra-glottic airway devices in clinical use.
- Trial name
- NCT03542890
- Testing
- Baska Mask, I-gel
- Where
- Egypt
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Reham Ali Abdelhaleem Abdelrahman
Adult Patients Undergoing Elective Surgery With General Anesthesia and LMA Insertion
Comparison Between Lidocaine Inhalation and Intravenous Dexamethasone in Reducing Pain After Laryngeal Mask Insertion
This study aimed to compare the efficacy between lidocaine inhalation vs intravenous dexamethasone to reduce pain after laryngeal mask insertion
- Trial name
- NCT03139591
- Testing
- lidocaine inhalation; intravenous dexamethasone
- Where
- Indonesia
- Volunteers
- 196 people, healthy volunteers welcome
- Sponsor
- Universitas Indonesia
Cystoscopes, Baxter Anaesthesia Brand of Desflurane
Comparing Desflurane to Sevoflurane for the Effect on Recovery Time in Patients Undergoing Urological Cystoscope Surgery
This is a single-center, prospective, randomized, double-blind, double-arm trial including 68 subjects scheduled to undergo urological cystoscope surgeries under general anesthesia (GA) with intubation through a laryngeal mask…
- Conditions
- Cystoscopes, Baxter Anaesthesia Brand of Desflurane, Sevoflurane
- Trial name
- NCT01219881
- Testing
- Desflurane, Sevoflurane
- Where
- United States
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Ohio State University
Focus of Study is Postoperative Pulmonary Atelectacis
Oxygen Level and Safe Emergence From Anesthesia
Using a protective ventilation strategy during general anesthesia from pre-oxygenation to emergence and selecting patients without risk of a difficult airway or intubation, a lower fraction of inspiratory oxygen (FIO2) can be…
- Trial name
- NCT01779076
- Testing
- 30% oxygen, 100% oxygen
- Where
- Sweden
- Volunteers
- 59 people
- Sponsor
- Region Västmanland
Bronchoscopy, Sedation
Sedation Strategies for Therapeutic Bronchoscopy
Therapeutic bronchoscopy is a common procedure to treat respiratory diseases. The procedure includes stent implantation, bronchus dilation, electronic incision, laser therapy, and so on.
- Trial name
- NCT03406546
- Testing
- Dexmedetomidine, Remifentanil, Laryngeal mask
- Where
- China
- Volunteers
- 20 people
- Sponsor
- Changhai Hospital
General Anesthesia
The Optimal Time to Put Laryngeal Mask Airway in the Mouth Under General Anesthesia
Laryngeal mask airway (LMA) is routinely used for some patients who have surgery under general anesthesia. LMA is placed in the mouth and allow the anesthesia to be given without having to put a breathing tube in the throat.
- Trial name
- LMA (NCT00972491)
- Testing
- Insertion of Laryngeal Mask Airway
- Where
- United States
- Volunteers
- 198 people
- Sponsor
- Tufts Medical Center
Hip Fracture
Peripheral Nerve Blocks in Elderly Patients With Hip Fracture
As the population ages, the frequency of surgery is increasing proportionally, bringing with it the challenge of managing older patients with frequent comorbid diseases and an increased risk of complications.
- Trial name
- NCT02635763
- Testing
- Femoral nerve and the lateral cutaneous nerve block, Lumbar plexus and sacral plexus nerve block
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Shanghai Jiao Tong University Affiliated Sixth People's Hospital
Laryngeal Masks, Anesthesia, General
The Effect of Placement of Proseal Laryngeal Mask Airway With C-Mac Videolaryngoscopy
The ProSeal laryngeal mask airway (ProSeal LMA; Intavent Orthofix, Maidenhead, UK) is a device with a double cuff to improve the seal and a drain tube to help prevent aspiration and gastric insufflation, facilitate passage of a…
- Conditions
- Laryngeal Masks, Anesthesia, General, Videolaryngoscopy
- Trial name
- NCT03852589
- Testing
- C-MAC videolaryngoscope, Blind
- Where
- Turkey (Türkiye)
- Volunteers
- 115 people
- Sponsor
- Inonu University
Atrial Fibrillation
General Anesthesia With ETT vs LMA in Patients Undergoing Ablation for Atrial Fibrillation
In recent years it has been shown that catheter ablation of symptomatic atrial fibrillation (PAF) is superior to antiarrhythmic drug therapy with regards to effectiveness and clinical outcomes.
- Trial name
- NCT02896595
- Testing
- General Anesthesia with endotracheal tube, General Anesthesia with laryngeal mask airway
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Virginia Commonwealth University