Introduction: Cataract surgery is one of the procedures most performed worldwide. Those are several options for anesthetic management, with many factors that affect the choice of any given technique, depending on pati...Introduction: Cataract surgery is one of the procedures most performed worldwide. Those are several options for anesthetic management, with many factors that affect the choice of any given technique, depending on patients’ needs, surgeons’ preferences and institutional facilities and processes. Although being more invasive than topic anesthesia, and with possible hazardous side effects, peribulbar block is still an effective and successful technique. The utilization of blunt canula and ultrasound guidance might enhance the safety pattern for this technique. Methods: This article presents a revision of 1089 consecutive cases from February 2016 to January 2022, of patients submitted to cataract surgery under peribulbar anesthesia with blunt canula and ultrasound guidance. Results: 1318 surgical records were selected, with 1089 filling the inclusion criteria. There was a higher prevalence of the feminine gender (54%), with a median age of 64.3 (28 - 102) years. Mean IAV was 2.9 mL (sd 0.16 mL, 2.5 - 3.0 mL), with total HOS 91.1%;OR to reach G2 or above for each (ISB/IMB) was 11.0;CA was 47.9%, with mean FAV of 4.29 mL (sd 2.17mL, 2.5 - 15 mL). In 8.9% patients, HOS could not be fully observed. ISB, IMB, CA and FAV were calculated for both groups (non-HOS and HOS-only). OR for CA (non-HOS/HOS-only) was 126.21. The main adverse effects were chemosis (2.9%), hyposphagma (5.7%) and high IOP (7.5%). No procedure was postponed due to anesthesia-associated adverse events. Discussion: This study points towards the feasibility of the described technique in an outpatient fashion, with low, mild and tolerable side effects associated.展开更多
<strong>Introduction:</strong> Epiphora is a common ophthalmologic complaint and referrals to oculoplastics and, in the presence of lower complete lacrimonasal duct obstruction, may lead to mild to severe ...<strong>Introduction:</strong> Epiphora is a common ophthalmologic complaint and referrals to oculoplastics and, in the presence of lower complete lacrimonasal duct obstruction, may lead to mild to severe complications, thus requiring surgery to create a new drainage path. The external dacryocystorhinostomy with silicon intubation is the surgical technique with better long-term outcomes and performed in the institutions where this study was conducted. Can be performed under either general or loco-regional anesthesia, or a combination of both. <strong>Methods:</strong> This article presents a revision of 218 consecutive cases from December 2016 to June 2021 in two specialized centers with the same standardized surgical and anesthetic technique. <strong>Results:</strong> 242 surgical prontuaries were selected, with 218 filling the inclusion criteria. 13% of the patients required additional anesthetic infusion before the beginning of the surgery;2.7% of the patients required field anesthetic infusion during the surgery and 6.4% required supplementary sedation, thus meaning a positive outcome, as the number of patients with intraoperative complaints was low, and the overall comfort was high. During the follow up, no patient required pain medication after 24 hours. <strong>Discussion:</strong> This study points towards the feasibility of the described technique in an outpatient fashion, with low, mild and tolerable side effects associated.展开更多
文摘Introduction: Cataract surgery is one of the procedures most performed worldwide. Those are several options for anesthetic management, with many factors that affect the choice of any given technique, depending on patients’ needs, surgeons’ preferences and institutional facilities and processes. Although being more invasive than topic anesthesia, and with possible hazardous side effects, peribulbar block is still an effective and successful technique. The utilization of blunt canula and ultrasound guidance might enhance the safety pattern for this technique. Methods: This article presents a revision of 1089 consecutive cases from February 2016 to January 2022, of patients submitted to cataract surgery under peribulbar anesthesia with blunt canula and ultrasound guidance. Results: 1318 surgical records were selected, with 1089 filling the inclusion criteria. There was a higher prevalence of the feminine gender (54%), with a median age of 64.3 (28 - 102) years. Mean IAV was 2.9 mL (sd 0.16 mL, 2.5 - 3.0 mL), with total HOS 91.1%;OR to reach G2 or above for each (ISB/IMB) was 11.0;CA was 47.9%, with mean FAV of 4.29 mL (sd 2.17mL, 2.5 - 15 mL). In 8.9% patients, HOS could not be fully observed. ISB, IMB, CA and FAV were calculated for both groups (non-HOS and HOS-only). OR for CA (non-HOS/HOS-only) was 126.21. The main adverse effects were chemosis (2.9%), hyposphagma (5.7%) and high IOP (7.5%). No procedure was postponed due to anesthesia-associated adverse events. Discussion: This study points towards the feasibility of the described technique in an outpatient fashion, with low, mild and tolerable side effects associated.
文摘<strong>Introduction:</strong> Epiphora is a common ophthalmologic complaint and referrals to oculoplastics and, in the presence of lower complete lacrimonasal duct obstruction, may lead to mild to severe complications, thus requiring surgery to create a new drainage path. The external dacryocystorhinostomy with silicon intubation is the surgical technique with better long-term outcomes and performed in the institutions where this study was conducted. Can be performed under either general or loco-regional anesthesia, or a combination of both. <strong>Methods:</strong> This article presents a revision of 218 consecutive cases from December 2016 to June 2021 in two specialized centers with the same standardized surgical and anesthetic technique. <strong>Results:</strong> 242 surgical prontuaries were selected, with 218 filling the inclusion criteria. 13% of the patients required additional anesthetic infusion before the beginning of the surgery;2.7% of the patients required field anesthetic infusion during the surgery and 6.4% required supplementary sedation, thus meaning a positive outcome, as the number of patients with intraoperative complaints was low, and the overall comfort was high. During the follow up, no patient required pain medication after 24 hours. <strong>Discussion:</strong> This study points towards the feasibility of the described technique in an outpatient fashion, with low, mild and tolerable side effects associated.
