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OBJECTIVE: With an aging patient population, an increasing number of octogenarians are undergoing elective endovascular abdominal aortic aneurysm repair (EVAR) in the United States. Multiple studies have shown that, for the general population, use of local anesthetic (LA) for EVAR is associated with improved short-term and long-term outcomes as compared with performing these operations under general anesthesia (GA). Therefore, this study aimed to study the association of LA for elective EVARs with perioperative outcomes, among octogenarians. METHODS: The Vascular Quality Initiative database (2003-2021) was used to conduct this study. Octogenarians (Aged ≥80 years) were selected and sorted into two study groups: LA (Group I) and GA (Group II). Our primary outcomes were length of stay and mortality. Secondary outcomes included operative time, estimated blood loss, return to operating room, cardiopulmonary complications, and discharge location. RESULTS: Of the 16,398 selected patients, 1197 patients (7.3%) were included in Group I, and 15,201 patients (92.7%) were in Group II. Procedural time was significantly shorter for the LA group (114.6 vs 134.6; P < .001), as was estimated blood loss (152 vs 222 cc; P < .001). Length of stay was significantly shorter (1.8 vs 2.6 days; P < .001), and patients were more likely to be discharged home (LA 88.8% vs GA 86.9%; P = .036) in the LA group. Group I also experienced fewer pulmonary complications; only 0.17% experienced pneumonia and 0.42% required ventilator support compared with 0.64% and 1.02% in Group II, respectively. This finding corresponded to fewer days in the intensive care unit for Group I (0.41 vs 0.69 days; P < .001). No significant difference was seen in 30-day mortality cardiac, renal, or access site-related complications. Return to operating room was also equivocal between the two groups. Multivariate regression analysis confirmed GA was associated with a significantly longer length of stay and significantly higher rates of non-home discharge (adjusted odds ratio [AOR], 1.59; P < .001 and AOR, 1.40; P = .025, respectively). When stratified by the New York Heart Association classification system, classes I, II, III, and IV (1.55; P < .001; 1.26; P = .029; 2.03; P < .001; 4.07; P < .001, respectively) were associated with significantly longer hospital stays. CONCLUSIONS: The use of LA for EVARs in octogenarians is associated with shorter lengths of stay, fewer respiratory complications, and home discharge. These patients also experienced shorter procedure times and less blood loss. There was no statistically significant difference in 30-day mortality, return to operating room, or access-related complications. LA for octogenarians undergoing EVAR should be considered more frequently to shorten hospital stays and decrease complication rates.
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Aneurisma da Aorta Abdominal , Aneurisma Aórtico , Implante de Prótese Vascular , Procedimentos Endovasculares , Idoso de 80 Anos ou mais , Humanos , Estados Unidos , Anestesia Local/efeitos adversos , Octogenários , Fatores de Risco , Fatores de Tempo , Complicações Pós-Operatórias/epidemiologia , Anestésicos Locais , Aneurisma Aórtico/cirurgia , Aneurisma da Aorta Abdominal/diagnóstico por imagem , Aneurisma da Aorta Abdominal/cirurgia , Aneurisma da Aorta Abdominal/complicações , Resultado do Tratamento , Estudos RetrospectivosRESUMO
OBJECTIVE: To report non-infectious adverse events associated with transperineal prostate biopsy (TPBx) performed under local anaesthesia (LA) in an outpatient setting. PATIENTS AND METHODS: This study reports secondary outcomes from the Norwegian arm of the prospective NORAPP study (ClinicalTrials.gov identifier NCT04146142) and included all patients referred for prostate biopsy from November 2019 to February 2021. Transperineal magnetic resonance imaging-transrectal ultrasonography fusion TPBx were taken using 40 mL 1% lidocaine with 4 mL of 8.4% sodium bicarbonate placed in the perineal skin, under the prostatic apex, in the m. levator ani bilaterally, and along the path of the needle. Follow-up using patient-reported questionnaires was done immediately after TPBx, and after 2 weeks and 2 months. Pain was reported using a visual analogue scale (VAS) during placement of the LA, and during and after TPBx. Haematuria and acute urinary retention (AUR) rates were recorded. RESULTS: We included 402 patients, and the response rate was 99.8% (401/402). The median (interquartile range [IQR]) age was 69 (63-74) years, the prostate volume was 40 (27-58) mL, the prostate-specific antigen level was 7.0 (4.5-11) ng/mL, and the number of biopsy cores taken was 8 (6-10). The median (IQR) VAS pain score was 1 (1-2) during placement of LA, 1 (0-2) during TPBx, and 0 (0-0) after TPBx. Haematuria and AUR rates were 64% (95% confidence interval [CI] 60-69%) and 0.5% (95% CI 0.1-1.8%), respectively. No patients were hospitalised or required after the TPBx surgical intervention. CONCLUSION: Transperineal prostate biopsies can be performed under LA with limited discomfort to the patient and few post-TPBx adverse events.
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Anestesia Local , Biópsia Guiada por Imagem , Períneo , Próstata , Idoso , Humanos , Masculino , Pessoa de Meia-Idade , Anestesia Local/efeitos adversos , Anestesia Local/métodos , Hematúria/etiologia , Biópsia Guiada por Imagem/efeitos adversos , Biópsia Guiada por Imagem/métodos , Estudos Prospectivos , Próstata/patologia , Neoplasias da Próstata/patologia , Neoplasias da Próstata/cirurgiaRESUMO
BACKGROUND: Local anesthesia (LA) is sparsely used in endovascular aneurysm repair (EVAR) despite short-term benefit, likely secondary to concerns over patient movement preventing accurate endograft deployment. The objective of this study is to examine the association between anesthesia type and endoleak, sac regression, reintervention, and mortality. METHODS: The Vascular Quality Initiative database was queried for all EVAR cases from 2014 to 2022. Patients were included if they underwent percutaneous elective EVAR with anatomical criteria within instructions for use of commercially approved endografts. Multivariable logistic regression with propensity score weighting was used to determine the association between anesthesia type on the risk of any endoleak noted by intraoperative completion angiogram and sac regression. Multivariable survival analysis with propensity score weighting was used to determine the association between anesthesia type and endoleak at 1 year, long-term reintervention, and mortality. RESULTS: Thirteen thousand nine hundred thirty two EVARs met inclusion criteria: 1,075 (8%) LA and 12,857 (92%) general anesthesia (GA). On completion angiogram, LA was associated with fewer rates of any endoleaks overall (16% vs. 24%, P < 0.001). On multivariable analysis with propensity score weighting, LA was associated with similar adjusted odds of any endoleak on intraoperative completion angiogram (odds ratio [OR] 0.56, 95% confidence interval [CI] 0.47-0.68) as well as combined type 1a and type 1b endoleaks (OR 0.72, 95% CI 0.47-1.09). Follow-up computed tomography imaging at 1 year was available for 4,892 patients, 377 (8%) LA and 4,515 (92%) GA. At 1 year, LA was associated with similar rate of freedom from any endoleaks compared to GA (0.66 [95% CI 0.63-0.69] vs. 0.71 [95% CI 0.70-0.72], P = 0.663) and increased rates of sac regression (50% vs. 45%, P = 0.040). On multivariable analysis with propensity score weighting, LA and GA were associated with similar adjusted odds of sac regression (OR 1.22, 95% CI 0.97-1.55). LA and GA had similar rates of endoleak at 1 year (hazard ratio [HR] 0.14, 95% CI 0.63-1.07); however, LA was associated with decreased hazards of combined type 1a and 1b endoleaks at 1 year (HR 0.87, 95% CI 0.80-0.96). LA and GA had similar adjusted long-term reintervention rate (HR 0.77, 95% CI 0.44-1.38) and long-term mortality (HR 1.100, 95% CI 079-1.25). CONCLUSIONS: LA is not associated with increased adjusted rates of any endoleak on completion angiogram or at 1-year follow-up compared to GA. LA is associated with decreased adjusted rates of type 1a and type 1b endoleak at 1 year, but similar rates of sac regression, long-term reintervention, and mortality. Concerns for accurate graft deployment should not preclude use of LA and LA should be increasingly considered when deciding on anesthetic type for standard elective EVAR.
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Aneurisma da Aorta Abdominal , Implante de Prótese Vascular , Procedimentos Endovasculares , Humanos , Anestesia Local/efeitos adversos , Endoleak/diagnóstico por imagem , Endoleak/etiologia , Aneurisma da Aorta Abdominal/diagnóstico por imagem , Aneurisma da Aorta Abdominal/cirurgia , Aneurisma da Aorta Abdominal/complicações , Fatores de Risco , Resultado do Tratamento , Aortografia/métodos , Estudos RetrospectivosRESUMO
Since the introduction of Fascial Plane Blocks in 2007 there has been an enormous interest and application of Fascial Plane Blocks, evidenced by substantially more than 1000 PubMed items. Despite this gigantic number of publications, also including randomized controlled trials and meta-analyses in children, there is still no clear-cut insight into how much of the purported effect is in fact due to the blockade of nerve structures and how much is merely adding the well-known analgesic and anti-inflammatory effects of the plasma levels of local anesthetics that are achieved with these techniques. Furthermore, Fascial Plane Blocks appear useful only if compared to conventional multi-modal analgesia (no block or placebo) and Fascial Plane Blocks lack the potency to provide surgical anesthesia on their own and appear only to be of value when used for minor-moderate surgery. Despite the huge literature, there has so far not emerged any clinical situations where Fascial Plane Blocks have definitively been shown to be the block of choice, being decisively more effective than other established regional blocks. Lastly, Fascial Plane Blocks may appear as virtually free of complications, but case reports are emerging that point to a real risk for causing local anesthetic systemic toxicity when using Fascial Plane Blocks. This text aims to synthesize the current knowledge base regarding the Fascial Plane Blocks that are relevant to use in the pediatric context. In summary, there does currently not exist any convincing scientific evidence for the continued support for the use of Fascial Plane Blocks in children, except for the rectus sheath block and possibly also the transmuscular quadratus lumborum block.
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Anestesia por Condução , Bloqueio Nervoso , Humanos , Criança , Dor Pós-Operatória/tratamento farmacológico , Anestesia por Condução/efeitos adversos , Anestésicos Locais , Bloqueio Nervoso/métodos , Anestesia Local/efeitos adversosRESUMO
BACKGROUND: While micro-plasma radiofrequency (MPR) treatment has a significant impact on hypertrophic scars, patients often require anesthesia to alleviate substantial discomfort. Currently, patients with similar degrees of scarring may choose surface anesthesia or general anesthesia based on their personal preferences. Nevertheless, the effectiveness and safety of different anesthesia modalities remain uncertain. OBJECTIVE: To assess the effectiveness and safety of both general and surface anesthesia in MPR treatment for hypertrophic scars. METHODS: We conducted a retrospective cohort study involving 101 patients diagnosed with hypertrophic scars who underwent MPR with different anesthesia methods. The primary measures of efficacy included the Vancouver Scar Scale (VSS) scores assessed before the first treatment and six months after the final treatment. Pain relief was evaluated using Visual Analog Scale (VAS) scores. Safety was assessed by comparing the incidence of adverse reactions between the two groups. RESULTS: Patients in the general anesthesia group showed a significant difference in scar pigmentation 6 months after the treatment and lower pain level than those in the surface anesthesia group in the treatment of MPR. The difference in safety was not statistically significant. After adjusting for confounding factors and propensity score matching, the outcome of VSS and VAS scores was stable. CONCLUSION: General anesthesia, as opposed to surface anesthesia, appears to enhance both the effectiveness and safety of MPR while reducing postoperative pain in the treatment of hypertrophic scars. For patients with heightened pain sensitivity, general anesthesia may be the preferred treatment option. LEVEL OF EVIDENCE II: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors http://www.springer.com/00266 .
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Cicatriz Hipertrófica , Humanos , Cicatriz Hipertrófica/cirurgia , Cicatriz/etiologia , Estudos Retrospectivos , Resultado do Tratamento , Anestesia Local/efeitos adversos , Dor Pós-OperatóriaRESUMO
INTRODUCTION: The best anesthetic choice for patients with acute posterior circulation stroke during endovascular treatment (EVT) remains uncertain. METHOD: We searched five databases to identify studies that met the inclusion criteria. Our primary outcome measure was functional independence (FI). Secondary outcomes were 3-month mortality, any intracranial hemorrhage (ICH), symptomatic ICH (sICH), successful reperfusion, and procedure- and ventilator-associated complications. RESULTS: A total of 10 studies were included in our meta-analysis. No significant differences were detected between the general anesthesia (GA) and conscious sedation and local anesthesia (CS/LA) groups in 3-month FI (nine studies; OR=0.69; 95% CI 0.45-1.06; P=0.083; I2=66%;), 3-month mortality (nine studies; OR=1.41; 95% CI 0.94-2.11; P=0.096; I2=61.2%;), any ICH (three studies; OR=0.75; 95% CI 0.44-1.25; P=0.269; I2=0%;), or sICH (six studies; OR=0.64; 95% CI 0.40-1.04; P=0.073; I2=0%;). No significant differences were observed for successful reperfusion (10 studies; OR=1.17; 95% CI 0.91-1.49; P=0.219; I2=0%;), procedure-related complications (four studies; OR=1.14; 95% CI 0.70-1.87; P=0.603; I2=7.9%;), or respiratory complications (four studies; OR=1.19; 95% CI 0.61-2.32; P=0.616; I2=64.9%;) between the two groups. CONCLUSIONS: Our study showed no differences in 3-month FI, 3-month mortality, and successful reperfusion between patients treated with GA and those treated with CS/LA. Additionally, no increased risk of hemorrhagic transformation or pulmonary infection was observed in the CS/LA group. These results indicate that CS/LA may be an EVT option for acute posterior circulation stroke patients.
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Isquemia Encefálica , Procedimentos Endovasculares , AVC Isquêmico , Acidente Vascular Cerebral , Humanos , Isquemia Encefálica/diagnóstico , Isquemia Encefálica/terapia , Isquemia Encefálica/complicações , Anestesia Local/efeitos adversos , AVC Isquêmico/etiologia , Sedação Consciente/efeitos adversos , Sedação Consciente/métodos , Resultado do Tratamento , Procedimentos Endovasculares/efeitos adversos , Procedimentos Endovasculares/métodos , Anestesia Geral/efeitos adversos , Acidente Vascular Cerebral/diagnóstico , Acidente Vascular Cerebral/terapia , Acidente Vascular Cerebral/etiologia , Hemorragias Intracranianas/etiologia , Trombectomia/efeitos adversosRESUMO
INTRODUCTION: Local anesthetics with adrenaline are widely used in routine practice and have long proven their benefits and safety. The rare complications due to their use mainly concern immuno-allergic and vascular mechanisms. DESCRIPTION: In this article, we present four similar cases of early transfixing skin necrosis occurring after radioguided breast biopsy under local anesthesia using epinephrine local anesthetics in the context of a diagnostic approach to breast cancer. DISCUSSION: Although the literature is comforting about the use of local anesthetics, even on the extremities, severe skin complications continue to be reported sporadically. The analysis and understanding of these phenomena would allow, in the long run, to avoid them and to reduce their importance. CONCLUSION: The occurrence of skin necrosis after breast biopsy under radiographic control is rare and seems to be related to the local anesthetic procedure. Although similar cases have been reported in the literature, it does not seem possible today to conclude on the exact physiopathology of these complications. A better knowledge of the pathophysiology of these complications would help to avoid their occurrence in the future.
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Anestesia Local , Anestésicos Locais , Humanos , Anestesia Local/efeitos adversos , Anestesia Local/métodos , Anestésicos Locais/efeitos adversos , Mama/cirurgia , Epinefrina/efeitos adversos , Biópsia , NecroseRESUMO
OBJECTIVE: The benefit of local (LA) over general (GA) anaesthesia and the rationale of intra-operative imaging strategies during carotid endarterectomy (CEA) is debated. This study analysed the associations between patient characteristics, LA, and intra-operative imaging strategies and the in hospital stroke and death rates in elective CEA over a 16 year period. METHODS: All consecutive patients treated by elective CEA between January 2004 and December 2019 (n = 1 872; median age 71 years, 70% male, 37% symptomatic) were included. All patients were assessed neurologically before and within 48 hours after CEA. The primary outcome event was the combined rate of any in hospital stroke or death. Secondary outcome events were the combined rates of any in hospital major stroke (modified Rankin scale [mRS] 3 - 5) or death, stroke, minor stroke (mRS 0 - 2), major stroke, and death alone. To detect changes over time, four quartiles (2004 - 2007, 2008 - 2011, 2012 - 2015, and 2016 - 2019) of this cohort were analysed. Statistical analysis comprised trend tests, and uni- and multivariable logistic regression. RESULTS: Median patient age increased from 68 to 73 years (p < .001). Over time, LA (from 28% to 91%) and intra-operative imaging (angiography 2.8 - 98.1%, duplex ultrasound 0 - 78.2%) was applied more frequently. Surgical techniques did not change. The in hospital stroke or death and major stroke or death rates decreased from 3.7% to 1.5% (p = .041) and from 2.8% to 0.9% (p = .014), respectively, corresponding to a relative risk of decline of 7% and 12% annually. Multivariable analysis revealed that LA (odds ratio [OR] 0.25, 95% confidence interval [CI] 0.1 - 0.62) and intra-operative angiography (OR 0.09, 95% CI 0.10 - 0.81) were associated with lower in hospital major stroke and death rates. CONCLUSION: These data demonstrate a decline in the combined rates of any in hospital major stroke or death after non-emergency CEA over time. Locoregional anaesthesia and intra-operative quality control were associated with these improvements and might be worthwhile in elective CEA.
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Estenose das Carótidas , Endarterectomia das Carótidas , Acidente Vascular Cerebral , Humanos , Masculino , Idoso , Feminino , Endarterectomia das Carótidas/efeitos adversos , Estenose das Carótidas/diagnóstico por imagem , Estenose das Carótidas/cirurgia , Estenose das Carótidas/complicações , Fatores de Risco , Resultado do Tratamento , Anestesia Local/efeitos adversos , Angiografia , Estudos RetrospectivosRESUMO
BACKGROUND: Controversy exists regarding the timing of intervention for patients with critical coronary artery disease (CAD) awaiting coronary artery bypass and severe carotid artery stenosis (CAS). Transcarotid artery revascularization (TCAR) is a minimally invasive revascularization alternative through direct transcervical carotid access that minimizes the chance of arch manipulation and consequent antegrade embolic stroke rate. While the TCAR procedure can be performed under local anesthesia (monitored anesthesia care [MAC]) versus general anesthesia, the hemodynamic benefits of local anesthesia in patients with severe CAD are significant. Patients receiving staged TCAR-coronary artery bypass grafting (CABG) have high-risk cardiovascular disease and require accurate perioperative neurological and hemodynamic evaluation that can be safely provided with local anesthesia. METHODS: In this retrospective single-center study, 14 patients were systematically identified to have undergone staged TCAR prior to CABG surgery from December 2018 to October 2021. All patients underwent TCAR with local anesthesia and minimal sedation. Relevant patient demographics, medical and surgical history, preoperative covariates, and type of anesthesia administered were obtained from patients' charts. CAD was confirmed by either carotid duplex imaging or computed tomography angiography (CTA) of the head/neck. RESULTS: Staged TCAR-CABG interventions were performed on 14 patients (64% male; mean age 65.0 years). No major adverse cardiac events were reported including transient ischemic attack (TIA), stroke, myocardial infarction (MI), or TCAR-related death in the interval between their TCAR and CABG as well as in a 12-month follow-up period. One patient required to return to the operating room (OR) for evacuation of a neck hematoma. CONCLUSIONS: This study demonstrated high success rate of TCAR under local anesthesia prior to CABG (100%) with no incidence of perioperative stroke, MI, or death at 1-month, 6-month, and 12-month follow-up intervals. The authors support the use of staged TCAR-CABG with local anesthesia as a safe and promising treatment option for patients with high-grade cardiac disease, high risk of stroke, or multiple comorbidities that preclude a carotid endarterectomy (CEA).
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Estenose das Carótidas , Doença da Artéria Coronariana , Procedimentos Endovasculares , Infarto do Miocárdio , Acidente Vascular Cerebral , Humanos , Masculino , Idoso , Feminino , Anestesia Local/efeitos adversos , Estudos Retrospectivos , Fatores de Risco , Procedimentos Endovasculares/efeitos adversos , Fatores de Tempo , Resultado do Tratamento , Estenose das Carótidas/complicações , Estenose das Carótidas/diagnóstico por imagem , Estenose das Carótidas/cirurgia , Acidente Vascular Cerebral/etiologia , Ponte de Artéria Coronária/efeitos adversos , Infarto do Miocárdio/etiologia , Doença da Artéria Coronariana/diagnóstico por imagem , Doença da Artéria Coronariana/cirurgia , Doença da Artéria Coronariana/complicações , Artérias Carótidas , Stents/efeitos adversosRESUMO
BACKGROUND: Due to demographic change and increased UV exposure, the number of dermatosurgical procedures in the elderly is increasing. Data on the occurrence of systemic side effects during and after treatment with tumescent local anaesthesia are limited and do not refer to details such as volume and composition of local anaesthetics or epinephrine additive. OBJECTIVES: The aim of this study was to investigate the risk of systemic side effects in elderly patients undergoing skin tumour surgery with tumescent local anaesthesia. METHODS: Investigation of systemic complications in patients (≥75 years) who underwent head and neck skin tumour surgery under tumescent local anaesthesia at the Department of Dermatology, University Medical Centre Tübingen, between October 2018 and March 2020. RESULTS: In total 782 patients (479 males, 303 females) with a mean age of 83.3 years (range: 75.1-102.2 years) could be included. A total of 2940 procedures were performed. Patients were assigned to two groups. The old-old group (≥75-84 years) included 491 patients and the oldest-old group (≥85 years) included 291 patients. The total inpatient stay and thus mean follow-up period was 4.9 days (range 1-28 days). 92.0% (719/782) suffered from pre-existing comorbidities. Systemic complications occurred in 10.2% (80/782; old-olds: 8.6%, oldest-olds: 13.1%). Hypertensive crisis (>180/120 mmHg) requiring intervention (6.7%) that occurred intraoperatively or during the inpatient stay was the most frequent systemic complication. Cardiac arrhythmias occurred postoperatively in 0.8% of cases. No life-threatening complications directly related to tumescent local anaesthesia were found. CONCLUSIONS: Skin tumour surgery in tumescent local anaesthesia for the elderly is safe, and complications caused by general anaesthesia can be avoided. Systemic complications can occur, but are usually mild, are caused by pre-existing diseases and perioperative excitement, and can be rapidly detected and well treated by monitoring. There is no direct correlation of complications to high-tumescent concentrations or volume quantities.
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Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos , Neoplasias Cutâneas , Masculino , Feminino , Humanos , Idoso , Idoso de 80 Anos ou mais , Anestesia Local/efeitos adversos , Anestesia Local/métodos , Anestésicos Locais , Epinefrina , Neoplasias Cutâneas/cirurgia , Medição de RiscoRESUMO
In today's society, there is growing interest in outpatient cosmetic procedures. Topical anesthetics are commonly used as anesthesia for these procedures. They can be used alone or part of a multi-pronged anesthetic approach. Topical anesthetics have many benefits, but they also have some negatives including risk of toxicity. For this paper, we focused on the role of topical anesthetics in cosmetic dermatology. We surveyed cosmetic dermatologists on the use of topical anesthetics in their practices. We found that the most popular topical anesthetic was benzocaine 20% / lidocaine 6% / tetracaine 4%. When asked for which procedures topical anesthetics are used for anesthesia, the most frequent responses were fractionally ablative lasers and fractionally non-ablative lasers. Though the majority of surveyed dermatologists have not had issues with the topical anesthetic, a portion had experienced adverse events in their patients. Topical anesthetics play an important role in cosmetic dermatology, allowing cosmetic procedures to take place in ways that are both comfortable for patients and allow patients to avoid more involved types of anesthesia. This is a growing area of cosmetic dermatology that requires additional research. J Drugs Dermatol. 2023;22(3): doi:10.36849/JDD.6978.
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Cosméticos , Dermatologia , Humanos , Anestésicos Locais/efeitos adversos , Anestesia Local/efeitos adversosRESUMO
BACKGROUND: Most pain experienced by patients during Mohs micrographic surgery is associated with the initial injection. Previous studies have shown that a smaller gauge needle (33-gauge vs 30-gauge) is associated with less patient-reported pain. OBJECTIVES: To evaluate patient-reported pain levels following injection with a 33-gauge versus a 34-gauge needle. Methods: During this prospective, randomized, controlled, single-blinded study, 480 patients were randomized into a 33-gauge versus a 34-gauge needle group. Pain levels following needle insertion were recorded using the validated numerical rating scale (VNRS)-11 scale. Results: Injection of local anesthetic with a 34-gauge needle is associated with significantly less pain compared to a 33-gauge needle across all subgroups (P=0.007, average pain level 0.49 [34-gauge group] vs 0.79 [33-gauge group] rated on a 0-10 pain scale). Females, first-time Mohs patients, patients under age 65, patients with basal cell carcinoma, and those with tumor locations on the nose experienced the most pain reduction with the use of a 34-gauge needle. Limitations: This was a single-blinded study; thus, the injector was able to see which needle was being used. This knowledge could have subconsciously affected the angle, speed, or force used to insert the needle. CONCLUSIONS: Injections with a 33-gauge and a 34-gauge needle are both tolerated well and associated with minimal pain. While the pain reduction associated with using a 34-gauge needle is statistically significant, the use of a 34-gauge needle may be most clinically relevant for certain patient subgroups. J Drugs Dermatol. 2023;22(11): doi:10.36849/JDD.7689.
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Anestésicos Locais , Neoplasias Cutâneas , Feminino , Humanos , Idoso , Anestésicos Locais/efeitos adversos , Estudos Prospectivos , Anestesia Local/efeitos adversos , Dor/diagnóstico , Dor/etiologia , Dor/prevenção & controleRESUMO
AIMS: To assess all available data and determine the success rates and tolerability of local anaesthetic myringoplasty in comparison with those undertaken under general anaesthetic myringoplasty. MATERIALS AND METHODS: The study was designed following a PRISMA-P protocol and registered with the PROSPERO database. MEDLINE, Cochrane Library (CDSR/Central), EMBASE and CINHAL-were directly searched for studies, which met the inclusion criteria. OBJECTIVES: Primary objective was to compare perforation closure rates between patients undergoing myringoplasty under local anaesthetic and those under general anaesthetic from all available published data. Secondary outcomes include complications, such as 'any minor complications', infection rates in the first 6 month post-op, facial nerve weakness, dysgeusia and patient satisfaction. RESULTS: 27 studies were included in the final analysis and found that myringoplasty had an overall perforation closure rate of 89%. The pooled proportion of closures after myringoplasty under local anesthesia was 87% and for myringoplasties under general anesthesia was 91%. Analysis of myringoplasty under local anaesthesia focusing on 'in-office' performed procedures only, found a closure rate of 88%. CONCLUSIONS: There is no significant difference in the success rate of myringoplasty surgery when performed under local or general anaesthetic as measured by perforation closure rates. However, there are other factors, which can drive choosing local anaesthetic surgery, such as minimising anaesthetic risks, reducing costs and reducing environmental impact.
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Anestésicos Gerais , Perfuração da Membrana Timpânica , Humanos , Anestesia Geral/efeitos adversos , Anestesia Local/efeitos adversos , Anestésicos Locais , Miringoplastia/métodos , Estudos Retrospectivos , Resultado do Tratamento , Perfuração da Membrana Timpânica/cirurgia , Perfuração da Membrana Timpânica/etiologiaRESUMO
BACKGROUND: Cricopharyngeal myotomy and laryngeal framework surgery can improve swallowing function in patients with severe dysphagia. We developed a novel surgical technique for severe dysphagia associated with pharyngolaryngeal paralysis and cricopharyngeal dysfunction, performed under local anesthesia, and investigated its effectiveness. METHODS: We included nine patients who underwent cricopharyngeal muscle-origin transection with laryngeal framework surgery through a horizontal skin incision under local anesthesia. CONCLUSIONS: All patients demonstrated significant improvement in the Food Intake LEVEL Scale without complications. Thus, this surgical technique may serve as a useful and less invasive treatment option for patients with severe dysphagia.
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Transtornos de Deglutição , Humanos , Transtornos de Deglutição/etiologia , Transtornos de Deglutição/cirurgia , Anestesia Local/efeitos adversos , Músculos Faríngeos/cirurgia , Músculos/cirurgia , Paralisia/complicaçõesRESUMO
BACKGROUND: Decreased organ function and poor physical compensatory capacity in elderly patients diagnosed with spontaneous intracerebral hemorrhage (ICH) can make surgical treatment procedures challenging and risky. Minimally invasive puncture drainage (MIPD) combined with urokinase infusion therapy is a safe and feasible method of treating ICH. This study aimed to compare the treatment efficacy of MIPD conducted under local anesthesia using either 3DSlicer + Sina application or computer tomography (CT)-guided stereotactic localization of hematomas in elderly patients diagnosed with ICH. METHODS: The study sample included 78 elderly patients (≥ 65 years of age) diagnosed with ICH for the first time. All patients exhibited stable vital signs and underwent surgical treatment. The study sample was randomly divided into two groups, either receiving 3DSlicer+Sina or CT-guided stereotactic assistance. The preoperative preparation time; hematoma localization accuracy rate; satisfactory hematoma puncture rate; hematoma clearance rate; postoperative rebleeding rate; Glasgow Coma Scale (GCS) score after 7 days; and modified Rankin scale (mRS) score 6 months after surgery were compared between the two groups. RESULTS: No significant differences in gender, age, preoperative GCS score, preoperative hematoma volume (HV), and surgical duration were observed between the two groups (all p-values > 0.05). However, the preoperative preparation time was shorter in the group receiving 3DSlicer + Sina assistance compared to that receiving CT-guided stereotactic assistance (p-value < 0.001). Both groups exhibited significant improvement in GCS scores and reduction in HV after surgery (all p-values < 0.001). The accuracy of hematoma localization and puncture was 100% in both groups. There were no significant differences in surgical duration, postoperative hematoma clearance rate, rebleeding rate, postoperative GCS and mRS scores between the two groups (all p-values > 0.05). CONCLUSIONS: A combination of 3DSlicer and Sina is effective in accurately identifying hematomas in elderly patients with ICH exhibiting stable vital signs, thus simplifying MIPD surgeries conducted under local anesthesia. This procedure may also be preferred over CT-guided stereotactic localization in clinical practice due to its ease of use and accuracy in hematoma localization.
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Anestesia Local , Hemorragia Cerebral , Idoso , Humanos , Anestesia Local/efeitos adversos , Hemorragia Cerebral/diagnóstico por imagem , Hemorragia Cerebral/cirurgia , Drenagem/efeitos adversos , Hematoma/diagnóstico por imagem , Hematoma/etiologia , Hematoma/cirurgia , PunçõesRESUMO
INTRODUCTION: Hyperhidrosis, causing excessive sweat, can be treated with Botulinum neurotoxin injection. Botulinum toxin, an effective and safe treatment for hyperhidrosis, unfortunately involves significant pain due to multiple injections. This study aims to propose a more efficient and less painful approach to nerve blocks for relief, by identifying optimal injection points to block the median nerve, thereby enhancing palmar hyperhidrosis treatment. METHODS: This study, involving 52 Korean cadaver arms (mean age 73.5 years), measured the location of the median nerve relative to the transverse line at the pisiform level to establish better nerve block injection sites. RESULTS: In between the extensor carpi radialis and palmaris longus, the median nerve was located at an average distance of 47.39 ± 6.43 mm and 29.39 ± 6.43 mm from the transverse line at the pisiform level. DISCUSSION: To minimize discomfort preceding the botulinum neurotoxin injection, we recommend the optimal injection site for local anesthesia to be located 4 cm distal to the transverse line of the pisiform, within the tendons of the palmaris longus and flexor carpi radialis muscles.
Assuntos
Toxinas Botulínicas Tipo A , Hiperidrose , Humanos , Idoso , Anestesia Local/efeitos adversos , Nervo Mediano , Mãos , Hiperidrose/tratamento farmacológico , Hiperidrose/complicações , Dor/etiologiaRESUMO
Guillain-Barré syndrome (GBS) is a rare rapid onset autoimmune peripheral polyneuropathy, most commonly characterized by inflammatory demyelination of peripheral nerves. Patients with GBS are considered higher risk for anesthetic-induced neurotoxicity caused by demyelination. In the present report, a case is described of a 56-year-old man with GBS who experienced mental and lingual nerve paresthesia following infiltration anesthesia for dental implant placement in the posterior mandible. The pareshesia lasted 5 months postoperatively and subsided spontaneously without any intervention. The patient was successfully restored with fixed partial dental prosthesis without any other complication. This is considered the first report of such complication in patient with GBS after local anesthesia in the oral and maxillofacial region. Possible pathogenic mechanism of the complication and clinical implications are discussed.
Assuntos
Implantes Dentários , Síndrome de Guillain-Barré , Masculino , Humanos , Pessoa de Meia-Idade , Síndrome de Guillain-Barré/complicações , Síndrome de Guillain-Barré/patologia , Anestesia Local/efeitos adversos , Implantes Dentários/efeitos adversos , Nervo Lingual/patologia , Parestesia/complicaçõesRESUMO
PURPOSE: Unlike ordinary 30-gauge needles, insulin syringe needles are thinner and shorter and have a comparatively blunt tip. Therefore, insulin syringes may reduce injection discomfort, bleeding, and edema by minimizing tissue damage and vascular penetration. This study aimed to evaluate the potential benefits of using insulin syringes for local anesthesia in ptosis surgery. METHODS: This randomized, fellow eye-controlled study included 60 patients (120 eyelids), conducted at a university-based hospital. An insulin syringe was used on one eyelid, and a conventional 30-gauge needle was used on the other. Patients were instructed to score pain in both eyelids using a visual analog scale (VAS) ranging from 0 (no pain) to 10 (unbearable pain). Ten minutes after the injection, two observers scored degrees of hemorrhage and edema in both eyelids on five- and four-pointing grading scales (0-4 and 0-3) for each value, and the average score between the two observers was calculated and compared. RESULTS: The VAS score was 5.17 in the insulin syringe group and 5.35 in the 30-gauge needle group (p = 0.282). Ten minutes after the anesthesia, the median hemorrhage scores were 1.00 and 1.75 (p = 0.010), and the median eyelid edema scores were 1.25 and 2.00 (p = 0.007) in the insulin syringe and 30-gauge needle groups, respectively (Fig. 1). CONCLUSION: Injecting local anesthesia using an insulin syringe significantly reduces hemorrhage and eyelid edema, but not injection pain, before skin incision. Insulin syringes are useful in patients at high risk of bleeding because they can reduce the penetrative tissue damage caused by needle insertion.
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Insulinas , Dor , Humanos , Dor/etiologia , Anestesia Local/efeitos adversos , PálpebrasRESUMO
A total of 130 patients who underwent percutaneous testicular sperm aspiration from March 2021 to February 2023 were randomly divided into a Dezocine group and a control group. The Dezocine group received a muscle injection of 0.05mg/kg Dezocine 30 minutes before surgery, while the control group received a muscle injection of 0.01ml/kg normal saline. Both groups received 3ml of 2% lidocaine for spermatic cord block anesthesia. The anesthesia onset time, anesthesia duration, numeric rating scale (NRS) score, anesthesia satisfaction rate and incidence of adverse reactions were recorded and compared between the two groups. The statistical results showed that there were significant differences between the two groups in terms of anesthesia onset time, anesthesia duration, anesthesia satisfaction rate, non-steroidal anti-inflammatory drug (NSAID) use within 24 hours after surgery and NRS scores at 15 minutes, 1 hour and 2 hours after surgery. The incidence of adverse reactions in the Dezocine group was lower than that in the control group, but the difference was not statistically significant. The combination of Dezocine and lidocaine for spermatic cord block anesthesia during percutaneous testicular sperm aspiration is safe, effective and associated with fewer adverse reactions. It is suitable for clinical application and promotion in reproductive medicine outpatient surgery.
Assuntos
Anestesia Local , Lidocaína , Humanos , Masculino , Lidocaína/efeitos adversos , Anestesia Local/efeitos adversos , Analgésicos Opioides , Recuperação Espermática/efeitos adversos , Dor Pós-Operatória/prevenção & controle , Dor Pós-Operatória/etiologia , SêmenRESUMO
BACKGROUND: The number of patients aged ≥ 75 years and who need renal replacement therapy is steadily increasing. The study aimed to determine the safety of open surgery for peritoneal dialysis (PD) catheter placement in such patients. METHODS: This prospective cohort study included patients who underwent PD catheter placement by open surgery under dexmedetomidine (DEX) and local anesthesia at our institution from January 2015 to February 2021. Patients were divided into the following two groups according to age at the time of surgery: ≥ 75 years (group A) and < 75 years (group B). We compared the perioperative and postoperative complications (i.e., time to the first PD-related peritonitis and catheter obstruction requiring surgical intervention within 1 year) between the groups. RESULTS: A total of 118 patients were categorized into groups A (n = 65) and B (n = 53). No significant intergroup differences were observed in the postoperative fever, total duration of surgery, perioperative hemoglobin decrease, changes in the white blood cell count and C-reactive protein, postoperative catheter leakage, postoperative hospital stay, time to the first PD-related peritonitis, and catheter obstruction requiring surgical intervention within 1 year. CONCLUSIONS: The surgery for PD catheter placement by open surgery under DEX and local anesthesia in elderly patients is safe and effective.