Feasibility of Umbilical Hernia Repair Under Local Anesthesia and Monitored Anesthesia Care at a Veteran Affairs Hospital.

BACKGROUND: Local anesthesia (LA) for open umbilical hernia tissue repair (OUHTR) is not widely utilized in academic centers in the United States. We hypothesize that LA for OUHTR is feasible in a veteran patient population. METHODS: From 2015 to 2019, 449 umbilical hernias were repaired at our institution utilizing a standardized technique in veteran patients. OUHTR was included in this analysis (n = 283). Since 2017, 18.7% (n = 53) UH were repaired under LA. We compared outcomes and operative times between general anesthesia and LA in patients undergoing OUHTR. Univariable and multivariable analyses were performed to determine significance. RESULTS: The entire cohort was composed of older (56.3 ± 12.1 years), White (75.5%), obese (body mass index [BMI] = 32.3 ± 4.6 kg/m2) men (98.0%). The average hernia size for the entire cohort was 2.42 ± 1.2 cm. The groups were similar in age and BMI. Patients with higher American Society of Anesthesiologists (ASA) (Odds ratio [OR] 3.1; 95% CI 1.5-6.8) and cardiovascular disease (OR 2.7; 95% CI 1.0-7.2) were more likely to receive LA. Recurrence (0.0% vs 6.0%; P = .9) and 30-day complications (6.0% vs 13%; P = .9) were similar between LA and GA after correcting for hernia size. Operating room times were reduced in the LA group (17.7 minutes; P < .05). None of the patients with LA required postanesthesia care unit for recovery. The patients who received LA reported being comfortable (78.9% of patients), with the worst reported pain being 2.4 ± 2.4 (out of a scale of 10), and 94.7% would elect to receive LA if they had another hernia repair. CONCLUSION: Patients who received LA had more cardiac disease and a higher ASA. Complications were similar between both groups. LA reduced operating room times. Patients were satisfied with LA.

Comparison of results of transcatheter femoral aortic valve replacement under local and general anesthesia: A protocol for systematic review and meta-analysis.

BACKGROUND: Traditionally, TAVR (Transcatheter Aortic Valve Replacement) has been performed under general anesthesia (GA). Thus GA facilitates the use of TEE (Transesophageal echocardiography), and the use of TEE is an important means to improve the quality of cardiac surgery and reduce postoperative complications. However, GA was also associated with prolonged mechanical ventilation, longer hospitalization and intensive care unit hours, and the need for positive inotropic agents. With increasing clinical experience and advances in transcatheter techniques, transfemoral TAVR may also be feasible under local anesthesia (LA). Studies have shown that LA can avoid hemodynamic fluctuations caused by general anesthesia and lung damage caused by positive pressure ventilation, and can also reduce medical costs. METHODS: Two researchers independently read the titles and abstracts of the literature obtained. After excluding the studies that did not meet the inclusion criteria, they read through the full text of the remaining literatures to determine whether they truly met the inclusion criteria. When two researchers disagree on the included literature, the third researcher decides whether to include it or not. For literature with incomplete data, contact the author via email for unpublished data. The included studies were assessed by two researchers for the risk of bias, and cross-checked. Stata16.0 was used for meta-analysis. Heterogeneity was assessed by χ2 test and I2 quantification. Pooled analysis was performed by random effects model. Sensitivity analysis was performed by excluding references one by one. We will perform subgroup analysis based on data conditions. RESULTS: In this study, high quality evidence was provided by selecting local anesthesia and general anesthesia during transfemoral transcatheter aortic valve replacement for patients with primary arterial stenosis. CONCLUSION: Local anesthesia provides anaesthetic-guided sedation that does not require intubation and is safe and effective. Local anesthesia may be a better alternative to TAVR under general anesthesia. ETHICS AND DISSEMINATION: The study does not require ethical approval. INPLASY REGISTRATION NUMBER: INPLASY202170078.

MR-guided microwave ablation of hepatocellular carcinoma (HCC): is general anesthesia more effective than local anesthesia?

BACKGROUND: Percutaneous magnetic resonance-guided (MR-guided) MWA procedures have traditionally been performed under local anesthesia (LA) and sedation. However, pain control is often difficult to manage, especially in some cases when the tumor is large or in a specific location, such as near the abdominal wall or close to the hepatic dome. This study retrospectively compared the results of general anesthesia (GA) and local anesthesia (LA) for MR-guided microwave ablation (MWA) in patients with hepatocellular carcinoma (HCC ≤ 5.0 cm) to investigate whether different anesthesia methods lead to different clinical outcomes. METHODS: The results of the analysis include procedure-related complications, imaging response, and the time to complete two sets of procedures. According to the type of anesthesia, the Kaplan-Meier method was used to compare the local tumor progression (LTP) of the two groups who underwent MR-guided MWA. RESULTS: All patients achieved technical success. The mean ablation duration of each patient in the GA group and LA group was remarkably different (P = 0.012). Both groups had no difference in complications or LTP (both P > 0.05). Notably, the tumor location (challenging locations) and the number of lesions (2-3 lesions) could be the main factors affecting LTP (p = 0.000, p = 0.015). Univariate Cox proportional hazard regression indicated that using different anesthesia methods (GA and LA) was not associated with longer LTP (P = 0.237), while tumor location (challenging locations) and the number of lesions (2-3 lesions) were both related to shorter LTP (P = 0.000, P = 0.020, respectively). Additionally, multivariate Cox regression further revealed that the tumor location (regular locations) and the number of lesions (single) could independently predict better LTP (P = 0.000, P = 0.005, respectively). CONCLUSIONS: No correlation was observed between GA and LA for LTP after MR-guided MWA. However, tumors in challenging locations and the number of lesions (2-3 lesions) appear to be the main factors affecting LTP.

Using local rather than general anesthesia for inguinal hernia repair may significantly reduce complications for frail Veterans.

BACKGROUND: Frailty predisposes patients to poor postoperative outcomes. We evaluated whether using local rather than general anesthesia for hernia repair could mitigate effects of frailty. METHODS: We used the Risk Analysis Index (RAI) to identify 8,038 frail patients in the 1998-2018 Veterans Affairs Surgical Quality Improvement Program database who underwent elective, open unilateral inguinal hernia repair under local or general anesthesia. Our outcome of interest was the incidence of postoperative complications. RESULTS: In total, 5,188 (65%) patients received general anesthesia and 2,850 (35%) received local. Local anesthesia was associated with a 48% reduction in complications (OR 0.52, 95%CI 0.38-0.72). Among the frailest patients (RAI≥70), predicted probability of a postoperative complication ranged from 22 to 33% with general anesthesia, compared to 13-21% with local. CONCLUSIONS: Local anesthesia was associated with a ∼50% reduction in postoperative complications in frail Veterans. Given the paucity of interventions for frail patients, there is an urgent need for a randomized trial comparing effects of anesthesia modality on postoperative complications in this vulnerable population.

Overstay and Readmission in Ear, Nose, and Throat Day Surgery-Factors Affecting Postanesthesia Course.

AIMS: Many procedures in ear, nose, and throat (ENT) day surgery are carried out under local anesthesia in Finland, whereas many other countries use general anesthesia. We investigated overstay and readmission rates in local and general anesthesia at Helsinki University Hospital. MATERIAL AND METHODS: We conducted a retrospective study on ENT (n = 1011) day surgery patients within a 3-month period using the hospital's surgery database to collect data pertaining to anesthesia, overstays, readmissions, and contacts within 30 days of surgery. OBJECTIVES: We examined the effect of American Society of Anesthesiologists (ASA) class, age, sex, type of procedure, and anesthesia type on overstay, contact, and readmission rates. RESULTS: A multivariable logistic regression model included ASA class, age, sex, type of procedure, and anesthesia (local vs general). Sex, age, and type of procedure had an effect on the outcomes of overstay, readmission, or contact. With general anesthesia, 3.2% (n = 23) had an overstay or readmission compared to 1.4% (n = 4) after local anesthesia. This was mainly explained by the number of study outcomes in tonsillar surgery that was performed only in general anesthesia. CONCLUSIONS: Day surgery could be done safely using local anesthesia, as the number of study outcomes was no greater than in general anesthesia. Sex, type of procedure, and age affected the rate of study outcomes, but ASA class and anesthesia form did not. Our overstay, contact, and readmission rates are on the same level, or lower, than in international studies.

Using Local Anesthesia for Inguinal Hernia Repair Reduces Complications in Older Patients.

BACKGROUND: Inguinal hernia repair is the most common general surgery operation in the United States. Nearly 80% of inguinal hernia operations are performed under general anesthesia versus 15%-20% using local anesthesia, despite the absence of evidence for the superiority of the former. Although patients aged 65 y and older are expected to benefit from avoiding general anesthesia, this presumed benefit has not been adequately studied. We hypothesized that the benefits of local over general anesthesia for inguinal hernia repair would increase with age. MATERIALS AND METHODS: We analyzed 87,794 patients in the American College of Surgeons National Surgical Quality Improvement Project who had elective inguinal hernia repair under local or general anesthesia from 2014 to 2018, and we used propensity scores to adjust for known confounding. We compared postoperative complications, 30-day readmissions, and operative time for patients aged <55 y, 55-64 y, 65-74 y, and ≥75 y. RESULTS: Using local rather than general anesthesia was associated with a 0.6% reduction in postoperative complications in patients aged 75+ y (95% CI -0.11 to -1.13) but not in younger patients. Local anesthesia was associated with faster operative time (2.5 min - 4.7 min) in patients <75 y but not in patients aged 75+ y. Readmissions did not differ by anesthesia modality in any age group. Projected national cost savings for greater use of local anesthesia ranged from $9 million to $45 million annually. CONCLUSIONS: Surgeons should strongly consider using local anesthesia for inguinal hernia repair in older patients and in younger patients because it is associated with significantly reduced complications and substantial cost savings.

Prospective Evaluation of a Standardized Opioid Reduction Protocol after Anorectal Surgery.

BACKGROUND: Surgery for anorectal disease is thought to cause significant postoperative pain. Our previous work demonstrated that most opioids prescribed after anorectal surgery are not used. We aimed to evaluate a standardized protocol for pain control after anorectal surgery. METHODS: We prospectively evaluated a standardized opioid reduction protocol over a 13-mo period for all patients undergoing elective anorectal surgery at our institution. Protocol components include preoperative query, procedural local-anesthetic blocks, first-line nonopioid analgesic use ± opioid prescription of five pills, and standardized postoperative instructions. Patients completed questionnaires at postoperative follow-up. Patients with history of opioid abuse or use within 30 d of operation, loss to follow-up, or surgical complications were excluded. Primary outcome was quality of pain control on a five-point scale. Secondary outcomes included use of nonopioid analgesics, opioids used, and need for refill. RESULTS: A total of 55 patients were included. Mean age was 47 ± 17 y with 23 women (42%). Anorectal abscess/fistula procedures were the most common (69%) followed by pilonidal procedures (11%) and hemorrhoidectomy (7%). Most had general anesthesia (60%) with the remainder local anesthesia ± sedation. Fifty-four (98%) had procedural local-anesthetic blocks. Twenty-six patients (47%) were prescribed opioids with a median of five pills. Forty-seven patients (85%) reported the use of nonopioid analgesics. Forty-six patients (84%) reported excellent to very good pain control. About 220 opioid pills were prescribed, and 122 were reported to be used. One patient (2%) received an opioid refill. CONCLUSIONS: Satisfactory pain control after anorectal surgery can be achieved with multimodality therapy with little to no opioid use for most patients.

Feasibility of a Local Anesthesia Program for Inguinal Hernia Repair at a Veteran Affairs Hospital.

BACKGROUND: Local anesthesia (LA) for open inguinal hernia repair (OIHR) is not widely used in the United States. An LA program for OIHR was initiated at the Dallas Veteran Affairs Medical Center in 2015. We hypothesize that outcomes under LA for OIHR are similar to general anesthesia with adequate patient satisfaction. METHODS: A total of 1422 groin hernias were performed by a single surgeon using a standardized technique at the Dallas Veteran Affairs Medical Center (2015-2019). Only unilateral, primary, elective, OIHRs were included (n = 1092). LA was used in 26.0% (n = 285) and compared with patients undergoing general anesthesia. Univariate analysis was performed by the Student t-test for continuous variables and χ2 test (or the Fisher exact test) for categorical variables. RESULTS: OIHR performed with LA increased from 15.5% in 2015 to 76.6% in 2019. Patients undergoing LA were older and had significantly more comorbidities. Holding time to operating room (OR), OR to start of the operation, skin-to-skin time, and end of the operation to out of the OR were all reduced with LA (all P values <0.05). Inguinodynia, recurrence, and overall complications were similar. Patients undergoing LA indicated that they were comfortable (93.0%), rated their worst pain as 2.03 ± 2.2 (of 10), and would undergo LA if they had to do it again (94.0%). CONCLUSIONS: LA was associated with decreased OR times and had good patient satisfaction. Overall complication rates were similar despite a higher burden of comorbid conditions in patients undergoing LA.

General versus local anesthesia for percutaneous radiofrequency ablation of hepatocellular carcinoma at unusual regions.

AIMS: The aim of this study is to compare the efficacy and safety of percutaneous radiofrequency ablation (RFA) under general anesthesia or local anesthesia plus intraoperative analgesia in the treatment of hepatocellular carcinoma (HCC) at unusual regions. SUBJECTS AND METHODS: From July 2012 to October 2019, 83 consecutive patients with 107 HCC lesions were treated with interventional radiology therapy. The lesions were located at some unusual regions such as diaphragmatic surface, hepatic hilum, hepatic subcapsular region, tissues near inferior vena cava, and tissues near the colon. General anesthesia was applied in 57 cases (general anesthesia group) and local anesthesia plus intraoperative analgesia was used in 26 cases (local anesthesia group). All patients were treated with transcatheter arterial chemoembolization, followed immediately by RFA. The rate of tumor inactivation, time used for placing RF needles to the scheduled sites, pain score, and complications were analyzed. STATISTICAL ANALYSIS USED: All continuous variables were tested for the normal/nonnormal distribution by Kolmogorov-Smirnov test. The t-test was used to analyze the normal distribution variables; the Mann-Whitney U-test was used to measure nonnormal distribution variables; and the Chi-square test for categorical variables. P < 0.05 was considered statistically significant. RESULTS: The treatments were successful in all patients, including 51 cases of complete response (CR) and 6 cases of partial response (PR) in the general anesthesia group and 18 cases of CR and 8 cases of PR in the local anesthesia group (P = 0.049). The time used for placing the needles to the scheduled sites was 1-5 min (mean 2 min) in the general anesthesia group and 2-9 min (mean 4 min) in the local analgesia group (P < 0.001). The pain scores ranged from 0 to 2 points (mean 1 point) in the general anesthesia group and 2-9 points (mean 5 points) in the local anesthesia group (P < 0.001). With regard to complications, seven cases had pneumothorax and four cases had slight hepatic subcapsular hemorrhage in the general anesthesia group and four cases of pneumothorax and three cases of slight hepatic subcapsular hemorrhage in the local anesthesia group, and the difference was not statistically significant between the two groups (P = 0.715). CONCLUSIONS: For HCC located at unusual regions, general anesthesia is superior to local anesthesia plus intraoperative analgesia in percutaneous RFA in reducing the difficulty of the procedure and improving the safety of RFA.

The first national survey of anesthesia techniques for fetal therapies in Japan.

PURPOSE: The aim of this study was to survey the frequency of various anesthetic techniques used in the anesthetic management of both the mother and fetus during fetal therapies in Japan. METHODS: We sent a postal survey to the institutions with physicians who held membership of the Japan Society of Fetal Therapy to describe maternal and fetal anesthetic management during fetal therapies performed from January 2016 to March 2017. The therapies included were thoracoamniotic shunting (TAS), intrauterine transfusion (IUT), radiofrequency ablation (RFA), fetoscopic laser photocoagulation (FLP), fetoscopic endotracheal occlusion (FETO), and ex utero intrapartum treatment (EXIT). Survey respondents were asked to specify the standard anesthetic technique used in each of these procedures done during the study period. RESULTS: The most common anesthetic techniques used in each therapy were sedation/analgesia with local anesthesia in TAS (31%), local anesthesia alone in IUT (47%), neuraxial anesthesia in RFA (50%), FLP (66%) and FETO (100%), and general endotracheal anesthesia in EXIT. Fetal analgesia was utilized in 61% of TAS, 33% of IUT, 10% of RFA, 22% of FLP, 100% of FETO, and 50% of EXIT. In all fetal therapies, the most common route of administration for fetal anesthesia was maternal administration. CONCLUSION: In this first published description of the frequency of various anesthetic techniques used during fetal therapies in Japan, we found that anesthetic techniques varied depending on the degree of invasiveness to the mother and fetus. Fetal anesthesia was not always performed, and the most common route for fetal anesthesia was maternal administration.

Use of nitrous oxide in children. / Bruk av lystgass hos barn.

BACKGROUND: In July 2013, the Department of Paediatric and Adolescent Medicine at Østfold Hospital Trust introduced nitrous oxide as an option for procedural sedation of children and adolescents. MATERIAL AND METHOD: During the period 13 July 2013-25 August 2017, 311 procedures were performed with nitrous oxide in 238 patients aged 4-17 years. Age, sex, type and duration of procedure, any supplementary medications, complications and whether the procedure would previously have required general anaesthesia, were recorded in a form. The child rated the effectiveness of nitrous oxide using a graded age-appropriate 10-point pain scale, and the nurse rated it as good, moderate or none. RESULTS: The children reported a median pain score of 2/10 (interquartile range 0-4), and nurses rated effectiveness as good in 247 of 304 (81 %) cases. For 43 % of procedures, the nurse felt that general anaesthesia would have been necessary had the department not had access to nitrous oxide. Adverse effects, most often dizziness, were reported in 110 of 311 procedures (35 %). In 7 of 311 procedures (2 %), the patient experienced adverse effects that resulted in stoppage of the procedure. The procedure was completed in 286 (92 %) children. INTERPRETATION: Nitrous oxide is a useful option for children who require procedural sedation, and means that more procedures can be performed without general anaesthesia.

Epidemiology of regional anesthesia in children: Lessons learned from the European Multi-Institutional Study APRICOT.

BACKGROUND: Recently, the European prospective observational multicenter cohort study, APRICOT, reported anesthesia techniques and complications in more than 31 000 pediatric procedures. The main objective of this study was to analyze the current practice in regional anesthesia in the 33 countries that participated to APRICOT. METHODS: Data on regional anesthesia techniques were extracted from the database of APRICOT (261 centers across 33 European countries). All children, aged from birth to 16 years old, were eligible for inclusion during a 2-week period. Type of regional anesthesia, whether used awake or with sedation or general anesthesia, techniques of guidance, and the drugs administered were analyzed. RESULTS: Regional anesthesia was used in 4377 pediatric surgical procedures. The large majority was performed under general anesthesia with central blocks and truncal blocks, representing, respectively, 42.6% and 41.8% of performed techniques. Caudal blocks represented 76.9% of all central blocks. The penile and ilioinguinal/iliohypogastric blocks were the most commonly performed truncal blocks. Anesthetists used mainly anatomical landmarks; ultrasound guidance was applied in only 23.8% of cases. A wide variability of practices was observed in terms of regional anesthesia techniques and local anesthetics among the participating European countries. No serious complications were reported. CONCLUSION: These data show a large predominance of central and truncal blocks in APRICOT study. Ultrasound guidance was mainly used for peripheral nerve blocks while central blocks were performed using landmark techniques.

The morbidity associated with a TURP procedure in routine clinical practice, as graded by the modified Clavien-Dindo system.

Background: Transurethral resection of the prostate (TURP) is considered the reference surgical method of treating benign prostatic enlargement (BPE) causing obstruction. The procedure still carries a significant risk of perioperative morbidity according to previous reports. The aim of the present study was to disclose complications after TURP undertaken in routine clinical practice at a non-academic center.Methods: All patients with BPE submitted to TURP from January 2010 to December 2012 were evaluated for complications occurring during hospital stay, after discharge up to the end of the third post-operative month and finally for any late endourological re-interventions undertaken up to five years after TURP. All complications were graded according to the Clavien-Dindo system.Results: In total, 354 men underwent a TURP during the study period. In total, 47% had pre-operative urinary retention. Significant co-morbidity was seen in 17% of men (ASA III-IV). Spinal anaesthesia was applied to 312 men (88%). During hospital stay, major complications, graded as Clavien-Dindo ≥ III, was seen in only eight men (2.3%). Minor complications occurred in 91 men (26%). Between hospital discharge and follow-up visit major complications were noted in 12 men (3.4%). Minor complications occurred in 79 men (22%). The only factor that was associated with an increased risk of a major complication was general anaesthesia. Late complications, requiring an endourological re-intervention, occurred in 30 men (9.7%).Conclusion: TUR-P in routine clinical practice was associated with a low incidence of severe complications. TUR syndrome was very rare. Within five years a small proportion of men require the transurethral intervention to be redone.

Surgical Treatment of Distal Radius Fractures under the Ultrasound-Guided Brachial Plexus Block Performed by Surgeons.

Background: The upper limb surgery under the ultrasound-guided brachial plexus block is becoming popular due to its safety, effectiveness, and convenience. However, the uneven distribution of anesthesiologists become a social problem. Ultrasound-guided brachial plexus block by surgeons has been widespread especially in hand surgeons. We report the surgical treatment of distal radius fractures under the ultrasound-guided brachial plexus block performed by surgeons in our hospital. Methods: The subjects were 101 patients (41 males and 60 females, average age 61.6 years) who underwent surgery for distal radius fractures under ultrasound-guided brachial plexus block administered by orthopedists at our university or related facilities between January 2014 and June 2016. Brachial plexus block was administered through the supraclavicular approach. The time from initiation of anesthesia to initiation of surgery, mean operative time, the presence or absence of additional anesthesia (local infiltration anesthesia, intravenous anesthesia, and general anesthesia), and complications were evaluated. Results: The mean time from brachial plexus block to initiation of surgery was 35.7 (20-68) minutes, and the mean operative time was 90.5 (35-217) minutes. Surgery was completed with brachial plexus block alone in 62 patients (61.4%), and additional anesthesia was necessary in 39 patients (38.6%). Furthermore, general anesthesia was employed in 6 patients (5.9%). No serious complications occurred. Conclusions: According to our results, the operation could be completed with brachial plexus block alone and additional local infiltration anesthesia or intravenous anesthesia in 94.1% (95 cases). However, 6 cases (5.9%) shifted to general anesthesia. Although it needs training, we consider that hand surgery including distal radius fractures treatment under the ultrasound-guided brachial plexus block is possible. On the other hand, cooperation or a cooperative system with anesthesiologists is necessary for surgeons to administer this anesthesia.

[Initial Experience of a TAVI Program: Analysis of the Anesthetic Decision and its Evolution]. / Experiência Inicial de um Programa de TAVI: Análise da Decisão Anestésica e sua Evolução.

INTRODUCTION: Transcatheter aortic valve implantation is a less invasive option for aortic valve replacement. The number of transcatheter aortic valve implantations under local anesthesia with sedation has been increasing as the team's experience increases and less invasive accesses are used. The aim of this study is to describe the evolution of the anesthetic technique in patients undergoing transcatheter aortic valve implantation at our center over the years, as which was compared. MATERIAL AND METHODS: Retrospective study in 149 consecutive patients undergoing transcatheter aortic valve implantation in Hospital Santa Marta (January 2010 to December 2016). Data was collected from the periprocedural records of patients. Patients were stratified according to anesthetic technique. RESULTS: From our patients' sample, 57.0% were female, with median age 82 [58 - 95] years. Most patients underwent general anesthesia (68.5%). In the local anesthesia with sedation group there was a shorter duration of the procedure (120; [60 - 285] vs 155 [30 - 360]) and a lower number of patients requiring administration of vasopressors (61.8% vs 28.3%) - p < 0.05. There were no differences regarding length of hospital stay (9 [4 - 59] vs 10 [3 - 87]), periprocedural complications (66.0% vs 72.5%), readmission rate (4.3% vs 3.9%) or 30-days (2.1% vs 4.9%) and 1-year mortality (6.4% vs 7.8%) - p < 0.05. There was an increasing number of transcatheter aortic valve implantations performed under local anesthesia with sedation over the years. DISCUSSION: The choice of anesthetic technique depends on the patient's characteristics, experience and preference of the team. CONCLUSION: Local anesthesia with sedation seems to be associated with similar results as general anesthesia. The increase in the number of transcatheter aortic valve implantations under local anesthesia with sedation seems to follow the trend of lower invasiveness of the procedure.

Introdução: A implantação percutânea de válvula aórtica constitui uma opção menos invasiva de substituição valvular. O número de procedimentos sob anestesia local com sedação tem vindo a crescer com o aumento da experiência da equipa e os acessos cada vez menos invasivos. O trabalho tem como objetivo a descrição da evolução da técnica anestésica utilizada nos doentes submetidos a implantação percutânea de válvula aórtica no nosso centro ao longo dos anos, e sua comparação. Material e Métodos: Estudo retrospetivo em 149 doentes consecutivos submetidos a implantação percutânea de válvula aórtica no Hospital de Santa Marta (janeiro de 2010 a dezembro de 2016). Os dados foram colhidos a partir dos registos peri-procedimento e estratificados de acordo com a técnica anestésica. Resultados: Da amostra recolhida, 57,0% dos doentes eram do sexo feminino, com mediana idade 82 [58 - 95] anos. A maioria dos doentes foi submetida a anestesia geral (68,5%). Verificou-se menor duração do procedimento (120 [60 - 285] vs 155 [30 - 360]) e menor número de doentes com necessidade de administração de vasopressores na implantação percutânea de válvula aórtica (61,8% vs 28,3%) ­ p < 0,05. Não se registaram diferenças referentes à duração do internamento (9 [4 - 59] vs 10 [3 - 87]), complicações periprocedimento (66,0% vs 72,5%), reinternamento (4,3% vs 3,9%), mortalidade aos 30 dias (2,1% vs 4,9%) e 1 ano (6,4% vs 7,8%) ­ p > 0,05. O número de implantações percutâneas de válvula aórtica realizados sob anestesia local com sedação aumentou ao longo dos anos. Discussão: A escolha da técnica anestésica tende a variar consoante as características do doente, a experiência e preferência da equipa. Conclusão: Os resultados da anestesia local com sedação são similares aos da anestesia geral, tendo o aumento do número de procedimentos de implantação percutânea de válvula aórtica sob anestesia local com sedação acompanhado a tendência de menor invasibilidade do procedimento.

[SICI-GISE commuNity CAmpania survey doNna TAVI (INCANTA): perioperative and short-term outcome of transcatheter aortic valve implantation in women]. / SICI-GISE commuNity CAmpania survey doNna TAVI (INCANTA): outcome perioperatorio e a breve termine della procedura di impianto transcatetere di valvola aortica nelle donne.

BACKGROUND: Nowadays the prognostic role of gender as a relevant factor after transcatheter aortic valve implantation (TAVI) is still unfair, since available data in the literature are few and uneven. The aim of this survey was to collect acute and 30-day safety and efficacy clinical data in high- and intermediate-risk women, who underwent TAVI with new-generation devices, in the Campania Region. METHODS: All medium and high-volume TAVI centers in Campania have been invited to fulfill an online, ad-hoc questionnaire, collecting pre-, peri- and post-procedural data concerning female patients, treated between January and December 2016. RESULTS: 331 women (representing the 61% of the overall population treated; mean age 83 ± 7 years) underwent TAVI in the participating Campania centers. Age >80 years (72%), high surgical risk score (63%) and frailty (55%) were found to be the top three reasons for the TAVI choice. Overall, 95% of the procedures were performed by transfemoral approach with local anesthesia; the remaining 5% (16 cases) were conducted via transapical (14, 4%) and transaortic (2, 1%) accesses, under general anesthesia. Edwards Sapien 3 (Edwards Lifesciences, Irvine, CA, USA) and Medtronic Evolut R (Medtronic Inc., Minneapolis, MN, USA) were the most frequently implanted valves (146, 44% and 132, 43%, respectively). The questioned Centers reported a mean length of hospital stay of 5.5 ± 1.1 days, 1.6 ± 0.37 of which in a cardiac care unit. The most prevalent in-hospital complication was pacemaker implantation (15%), followed by life-threatening vascular complications (3%). The 30-day VARC-2 composite endpoint occurred in 7% of cases, all-cause death in 4%, and stroke in 1%. CONCLUSIONS: This survey, the first representative of women undergoing TAVI in Campania, appears to confirm the good safety and efficacy profile of this procedure, also in the high- and intermediate-risk settings, probably favored by a prevalent use of new-generation devices and a low rate prevalence of significant patient comorbidities.

A comparative study of voice outcomes and complication rates in patients undergoing injection laryngoplasty performed under local versus general anaesthesia: an Adelaide voice specialist's experience.

OBJECTIVE: To compare clinical outcomes and complication rates in patients undergoing injection laryngoplasty performed under local versus general anaesthesia. METHODS: A retrospective review was conducted of patients who underwent injection laryngoplasty performed by a single laryngologist in a tertiary Australian laryngology centre, between February 2013 and December 2014. Patient demographics, anaesthetic modality and complications were recorded. Voice Handicap Index 10 and the Grade, Breathiness, Roughness, Asthenia, Strain scale were evaluated. RESULTS: Thirty-four laryngoplasties were performed under general anaesthesia and 41 under local anaesthesia, with mean patient ages of 59.5 and 68.8 years, respectively. Voice Handicap Index 10 scores were significantly improved post-injection (p 0.05). All aspects of the Grade, Breathiness, Roughness, Asthenia, Strain scale showed significant improvement post-injection, except asthenia. There were seven (9.3 per cent) minor complications (five in the general anaesthesia group, two in the local anaesthesia group), all managed conservatively. CONCLUSION: Injection laryngoplasties performed under general anaesthesia and local anaesthesia offer similar voice outcomes, with comparable complication rates. Hence, development of a management algorithm for injection laryngoplasties performed under local anaesthesia is recommended.

[Use of hypnosis in radiotherapy as an alternative to general anesthesia in pediatric radiation oncology]. / Radiothérapie des enfants de moins de cinq ans : peut-on limiter les anesthésies itératives par les rituels et l'hypnose ?

BACKGROUND: General anesthesia (GA) is often needed for radiotherapy (RT) in young children. This study aimed to evaluate the place of the rituals and/or hypnosis in pediatric in a reference center in pediatric radiation oncology in Rhône-Alpes Auvergne. METHODS: This observational study retrospectively collected data on AG in children<5 years treated by RT in Leon-Berard regional center, Lyon, France between 2003 and 2014. Two-time periods, before and after 2008 have been compared, the second one introducing accompaniment methods such as hypnosis systematically. Explanatory analyses of AG were performed using logistic regression. RESULTS: One hundred and thirty-two children benefited from RT in that period and were included (70 patients until 2008, 62 after 2008). Fifty-three percent were irradiated under GA. There was significant reduction (P<0.1) in the use of GA after 2008. The use of GA was not significantly associated with the RT techniques. The patients more likely to undergo RT without GA were the oldest and the patients treated for abdominal lesions (P<0.01). DISCUSSION: The study confirms that rituals and hypnosis can be used instead of GA in about half of patients under 5 years, even also with high-technicity RT requiring optimal immobilization.