Surgical endoscopy
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Comparative Study
Single-port laparoscopic cholecystectomy: initial experience.
As surgeons embrace the concept of increasingly less invasive surgery, techniques using only a single small incision have begun to gain traction. Several commercially available products have emerged recently. The TriPort system and the SILS Port are single-port devices that allow the surgeon to perform laparoscopic surgery through a 2- to 3-cm periumbilical incision. This study aimed to ascertain whether these devices allow safe and reliable access for laparoscopic cholecystectomy. ⋯ The results from the current series show single-port laparoscopic cholecystectomy to be a promising technique. A variety of patient demographics appear suited to this approach. The operative time in this series compares favorably with that for the standard four-port operation. The feasibility of single-port laparoscopic cholecystectomy is now established. However, routine application of this novel technique requires an evaluation of its safety and cost effectiveness in larger studies. In addition, its superiority over standard laparoscopic cholecystectomy in terms of postoperative pain, cosmesis, and overall patient satisfaction requires further study. Refinements in instrumentation will enable wider use of this novel minimally invasive approach.
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Comparative Study
Laparoscopic splenectomy for severe blunt trauma: initial experience of ten consecutive cases with a fast hemostatic technique.
Minor splenic injuries from blunt trauma can be treated conservatively, whereas high-grade injuries commonly associated with multiple trauma require surgical treatment and usually removal of the organ. Although splenectomy is nowadays routinely performed laparoscopically for the treatment of hematological pathologies, in an emergency the operational procedure is performed through conventional laparotomy worldwide, advocating the need for hemostasis. Progress in surgical skill and new developments in equipment allow us to treat also patients affected by severe splenic blunt trauma minimally invasively. ⋯ Laparoscopic approach to splenic blunt trauma requiring surgery is a safe and effective procedure. The described technique allows laparoscopic splenectomy to be performed in an emergency, with much the same hemostatic efficacy as the open technique, but with much better outcome for the patient.
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Randomized Controlled Trial Multicenter Study Comparative Study
The RAPID protocol enhances patient recovery after both laparoscopic and open colorectal resections.
Enhanced recovery after surgery (ERAS) programs can accelerate recovery and shorten the hospital stay after colorectal resections. The RAPID (remove, ambulate, postoperative analgesia, introduce diet) protocol is a simplified ERAS program that consists of a simplified, user-friendly single-page pro forma schedule. This study aimed to evaluate the impact of the RAPID protocol on patients undergoing both laparoscopic and open colorectal resections in two specialized colorectal units. ⋯ The RAPID protocol is a user-friendly, easy, and effective tool that facilitates earlier tolerance of diet and discharge from the hospital for patients undergoing laparoscopic or open colorectal resections.
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Multicenter Study Comparative Study
Single-incision laparoscopic cholecystectomy: initial evaluation of a large series of patients.
Findings have shown that single-incision laparoscopic cholecystectomy (SILC) is feasible and reproducible. The authors have pioneered a two-trocar SILC technique at the University of Texas Southwestern. Their results for 100 patients are presented. ⋯ The SILC technique with a two-trocar technique is safe, feasible, and reproducible. The operating times are reasonable and can be lessened with experience. Even complex cases can be managed with this technique. Excellent exposure of the critical view was obtained in all cases. The SILC procedure is becoming the standard of care for most of the authors' elective patients with gallbladder disease. Clinical trials are warranted before the SILC technique is adopted universally.
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Randomized Controlled Trial Comparative Study
Mesh-fixation method and pain and quality of life after laparoscopic ventral or incisional hernia repair: a randomized trial of three fixation techniques.
Persistent, activity-limiting pain after laparoscopic ventral or incisional hernia repair (LVIHR) appears to be related to fixation of the implanted mesh. A randomized study comparing commonly used fixation techniques with respect to postoperative pain and quality of life has not previously been reported. ⋯ In this trial, the three mesh-fixation methods were associated with similar postoperative pain and QoL findings. These results suggest that none of the techniques can be considered to have a pain-reduction advantage over the others. Development of new methods for securing the mesh may be required to decrease the rate or severity of pain after LVIHR.