Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-25 @ 1:05 AM
Ignite Modification Date:
2025-12-25 @ 1:05 AM
NCT ID:
NCT02871193
Brief Summary:
The procedures of thoracotomy are among the most painful operations. In addition to post-thoracotomy pain, the outcomes of surgery are affected adversely by postoperative discomfort. Therefore, post-thoracotomy pain control can improve the satisfaction of patient and prevent postoperative complications such as pneumonia, atelectasis, or respiratory failure. Thoracic epidural analgesia (TEA) used to be widely considered as a standard technique for providing analgesia after a thoracotomy. However, TEA carries side-effects such as incomplete or failed block, epidural hematoma, abscess, hypotension, respiratory depression, or bradycardia, etc. Recently, thoracic paravertebral block (TPVB) is an alternative technique for TEA that may offer a comparable analgesic effect and a better side -effect profile for post-thoracotomy analgesia. When local anesthetic agents are used as single injection, they can provide analgesia for limited period. Various adjuvants have been tried in the past in order to enhance the duration and quality of postoperative analgesia. Previous studies with perineural dexamethasone demonstrated that it enhanced the duration of local anesthetic block. The mechanism of its action is blocking the nociceptive impulse transmission along the myelinated C fibers. Patient-controlled analgesia (PCA) devices have been shown to provide superior analgesia and greater patient satisfaction compared with intermittent administration. System of wire-less PCA provides remote monitoring, information management and PCA devices with high precision. The purpose of this research is to determine whether dexamethasone might prolong the duration of analgesia and improve the short-time outcomes when administered for TPVB along with local anesthetic agents in elective thoracotomy.
Study:
NCT02871193
Study Brief:
Protocol Section:
NCT02871193