View clinical trials related to Laparoscopy.
Filter by:In this retrospective cohort study, the investigators reviewed and analyzed the electronic medical records of consecutive patients who underwent distal pancreatectomy either via laparotomy or laparoscopy. Intraoperative fluid administration amount, postoperative complications, length of hospital stay, and readmission rate were evaluated. The total fluid amounts were calculated using the sum of colloids multiplied by 1.5 or 2.0 and crystalloids.
Position of diaphragm in the region of electrical impedance tomography measurement is to be determined by ultrasound in approx. 20 patients undergoing laparoscopic surgery. Data are to be obtained at three phases at supine horizontal position (during spontaneous breathing, at mechanically ventilated patient under general anesthesia with muscle relaxation and at mechanically ventilated patient under general anesthesia with muscle relaxation during insufflation of carbon dioxide into the peritoneal cavity to achieve exposure during laparoscopic surgery).
Trial summary: deep neuromuscular block is proposed as a technique to improve operative conditions for laparoscopy. Early clinical data would suggest that there may also be patient benefits beyond the operative period related to lower intra-abdominal pressure, and improved surgical exposure. In order to safely conduct deep neuromuscular blockade, it is essential to use Sugammadex to reverse the neuromuscular block. Conventional practice is to provide moderate neuromuscular block and reverse with neostigmine. It is not possible to safely reverse deep neuromuscular block using neostogmine, as the majority of block must have worn off for neostigmine to be effective. in order to identify whether deep neuromuscular block improves quality of recovery after surgery, the investigators will conduct a randomised trial of deep versus moderate neuromuscular block, whilst minimising variance in other anaesthetic techniques and drugs used. the outcome measured will be the post-operative quality of recovery over multiple time periods using the Postoperative Quality of Recovery Scale (PostopQRS). 350 patients will be enrolled over 4 centres.
Purpose: The primary objective is to compare the time required for adequate intraperitoneal insufflation (from skin incision to reaching intraperitoneal pressure of 15 mmHg). Also the number of attempts needed before successful entry is achieved. The secondary objectives will evaluate rates of secondary outcomes measures such as; failed entry, extra peritoneal insufflation, vascular injury, visceral injury, gas embolism, solid organ injury, and omental injury between the two techniques. Study design: prospective randomized control trial Hypothesis: The investigators hypothesize that participant's undergoing laparoscopic surgery for benign Gynecologic indications at TGH who undergo laparoscopic entry technique of Veress needle entry with concomitant CO2 insufflation will require less time to achieve a 15 mmHg of intraperitoneal pressure as opposed to Veress needle entry with subsequent CO2 insufflation, and will require less number of attempts to achieve successful entry.
This study evaluates the effect of per-operative music on the bio-molecular inflammatory response in laparoscopic surgery. Per-operative music intervention will be given to the test group via headphones while the control group will be applied headphones without any music (Silent). The inflammatory stress response will be measured postoperatively at 6 hours and 24 hours postoperatively along with the baseline levels measured preoperatively. The values will be compared between the test and control groups.
Aim The general aim of this study is to improve post-operative pain and reduce morphine consumption following laparoscopic ventral hernia repair (LVHR). We specifically aim to conduct a randomized, double blinded, controlled trial to investigate the effect of intra-peritoneal local anaesthesia infusions on post-operative morphine consumption and. Methods: Patients will be randomised by computer generated random numbers (random permutation) and opaque envelope methods. At closure, one small 2mm catheter belonging to the AutoFuser pain pump system will be placed in the peritoneal cavity between the onlay mesh and parietal peritoneum. In the treatment arm patients will receive 275mL of 0.2% ropivacaine at 4mL/h. In the placebo arm, 275mL of 0.9% normal saline will be used in a similar fashion. The infusions will run for 68 hours total. All members involved in patient care (with the exception of one independant research fellow) will be blinded to the above. After 68 hours the pump will be stopped and the catheter will be removed. Assessment of post-operative pain will be performed by visual analogue scale, and total opiate consumption will be collected and converted into morphine equivalents. Health significance: Local anaesthesia has become an important addition to multimodal regimens of analgesia following surgery. Recent studies have shown that local anaesthetic (LA) wound infiltration has improved post-operative pain when compared with standard opioid regimens for pain relief. Only one previous study looked at bupivacaine infusions into the hernia sac for three days following LVHR. This study found no improvement in post-operative pain or morphine consumption. We aim to demonstrate improved pain and reduced morphine consumption using an alternative catheter insertion technique and ropivacaine as the desired LA agent.
The aim of this investigation is to assess the impact of forced air warming, warm humidified insufflation gas and the combination of the two on intraoperative temperature maintenance and the postoperative pain course as well as the fibrinolytic activity in peritoneal fluid following laparoscopic procedures (duration > 60 min) in a prospective, randomized, controlled, mono-centric study. Therefore 150 subjects will be randomized in 3 groups of 50 subjects each. First group will be treated with forced-air warming blanket (bair hugger). Second group will be treated with warmed, humidified insufflation via the F&P HumiGard™ Surgical Humidification System. Third group will be treated with both, warming blankets and warmed, humidified insufflation. The peri-operative temperature of patients might be higher in patients of the third group with the combination of both treatments. The investigators hypothesize that VAS scores for pain (especially shoulder pain), and MEDD usage will differ between groups. Wound infection incidence and time spent in PACU are also expected to differ. Fibrinolytic activity in the peritoneal fluid is expected to be higher in patients undergoing laparoscopic procedures with humidified gas insufflation, since the trauma to the peritoneum will be less.
The purpose of this study is to assess the post-operative recovery quality of the Individualized Pneumoperitoneum Pressure Therapy in Colorectal laparoscopic surgery versus standard therapy using a quality validated scale of postoperative recovery of their stay in the Post-Anaesthesia Recovery Unit.
The study evaluates the feasibility and advantage of modified laparoscopic double-staple anastomosis technique which to eliminate the 'dog ears' in laparoscopic rectal anterior resection.
The purpose of this study is to describe ease of use and satisfaction with application of the pre-rolled TachoSil in laparoscopic procedures within approved therapeutic indication as per Summary of Product Characteristics (SmPC).