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2.
Arch Esp Urol ; 77(7): 766-771, 2024 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-39238301

RESUMO

OBJECTIVE: Benign prostatic hyperplasia (BPH) is a common chronic disease affecting the health of the urinary system and the quality of life in older adults. Plasmakinetic resection of the prostate (PKRP) is one of the important surgical procedures for treating BPH; However, older adults may experience anesthesia complications and postoperative pain. This retrospective study aimed to assess the effects of preoperative oral gabapentin on anesthesia outcomes in older adults with BPH undergoing PKRP and to provide detailed clinical evidence for improving the impact of surgical treatment. METHODS: The medical records of 178 older adults with BPH who underwent PKRP in Tianjin Hospital from March 2021 to March 2023 were retrospectively analyzed. After excluding 18 patients who did not meet the inclusion criteria, 160 patients were finally included in the study. According to preoperative use of gabapentin, patients were divided into the observation group (n = 75, received gabapentin) and the control group (n = 85, did not receive gabapentin). The baseline data, visual analog scale (VAS) scores, postoperative Ramsay Sedation Scale (RSS) scores, and incidence of adverse reactions were collected. RESULTS: There were no significant differences observed between the two groups in terms of age, body mass index, prostate volume, surgery duration, International Prostate Symptom Score (IPSS), American Society of Anesthesiologists (ASA) classification, history of hypertension and diabetes mellitus, VAS scores at postoperative 36 hours and 48 hours, and RSS scores at postoperative 2 hours, 4 hours, 8 hours, 12 hours, 24 hours, 36 hours, and 48 hours (p > 0.05). Compared to the control group, the observation group had significantly lower VAS scores at postoperative 2 hours, 4 hours, 8 hours, 12 hours, and 24 hours (p < 0.001), and the incidence of adverse reactions was significantly lower within 24 hours after surgery (p < 0.05). CONCLUSIONS: Preoperative administration of gabapentin before PKRP could reduce pain severity and the incidence of adverse reactions and improve anesthetic effects in older adults with BPH, which is conducive to postoperative recovery.


Assuntos
Gabapentina , Hiperplasia Prostática , Humanos , Masculino , Gabapentina/administração & dosagem , Gabapentina/uso terapêutico , Estudos Retrospectivos , Hiperplasia Prostática/cirurgia , Idoso , Administração Oral , Cuidados Pré-Operatórios , Anestesia/métodos , Analgésicos/administração & dosagem , Analgésicos/uso terapêutico , Pessoa de Meia-Idade , Dor Pós-Operatória/tratamento farmacológico , Dor Pós-Operatória/prevenção & controle
3.
PLoS One ; 19(9): e0310146, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-39241031

RESUMO

Although prehospital emergency anesthesia (PHEA), with a specific focus on intubation attempts, is frequently studied in prehospital emergency care, there is a gap in the knowledge on aspects related to adherence to PHEA guidelines. This study investigates adherence to the "Guidelines for Prehospital Emergency Anesthesia in Adults" with regard to the induction of PHEA, including the decision making, rapid sequence induction, preoxygenation, standard monitoring, intubation attempts, adverse events, and administration of appropriate medications and their side effects. This retrospective study examined PHEA interventions from 01/01/2020 to 12/31/2021 in the city of Aachen, Germany. The inclusion criteria were adult patients who met the indication criteria for the PHEA. Data were obtained from emergency medical protocols. A total of 127 patients were included in this study. All the patients met the PHEA indication criteria. Despite having a valid indication, 29 patients did not receive the PHEA. 98 patients were endotracheally intubated. For these patients, monitoring had conformed to the guidelines. The medications were used according to the guidelines. A significant increase in oxygen saturation was reported after anesthesia induction (p < 0.001). The patients were successfully intubated endotracheally on the third attempt. Guideline adherence was maintained in terms of execution of PHEA, rapid sequence induction, preoxygenation, monitoring, selection, and administration of relevant medications. Emergency physicians demonstrated the capacity to effectively respond to cardiorespiratory events. Further investigations are needed on the group of patients who did not receive PHEA despite meeting the criteria. The underlying causes of decision making in these cases need to be evaluated in the future.


Assuntos
Anestesia , Serviços Médicos de Emergência , Fidelidade a Diretrizes , Humanos , Estudos Retrospectivos , Feminino , Masculino , Pessoa de Meia-Idade , Idoso , Anestesia/métodos , Adulto , Alemanha , Intubação Intratraqueal , Idoso de 80 Anos ou mais
4.
BMC Anesthesiol ; 24(1): 314, 2024 Sep 06.
Artigo em Inglês | MEDLINE | ID: mdl-39242504

RESUMO

BACKGROUND: The aim of this study was to investigate whether and to what extent perioperative hypnosis and relaxation techniques are used in German anaesthesia departments, what they are, where any difficulties in their application lie and how great the interest in this type of therapy is. Another research question was to find out whether there are specialist areas in which these methods are used more frequently than in other specialist areas. METHODS: A descriptive survey was conducted by means of a questionnaire in all hospitals with anaesthesia departments in Germany. 1124 questionnaires were sent out by post. The survey period was five months from 27/02/2023 to 31/07/2023. The clinic directors of all anaesthesiology departments in German hospitals were surveyed. RESULTS: 476 departments (42%) responded by pre-paid envelope. Of these, only 39 (8%) use hypnosis and relaxation techniques perioperatively. These are mostly progressive muscle relaxation, hypnotic trance according to Erickson, calming words and suggestions or the use of virtual reality (e.g. using VR-glasses). CONCLUSIONS: Hypnosis techniques have been shown in many studies to be effective in increasing patient comfort (less anxiety and stress) and reducing both the need for medication and perioperative pain. The therapy is rarely used in Germany, although once established it can be easily integrated into perioperative procedures. Many departments have shown great interest in the topic. In the interests of patients, a structural change should be considered to promote the use of hypnotic procedures.


Assuntos
Hipnose , Alemanha , Humanos , Hipnose/métodos , Inquéritos e Questionários , Serviço Hospitalar de Anestesia , Anestesia/métodos , Padrões de Prática Médica/estatística & dados numéricos , Terapia de Relaxamento/métodos
13.
Minerva Anestesiol ; 90(9): 759-768, 2024 09.
Artigo em Inglês | MEDLINE | ID: mdl-39279482

RESUMO

BACKGROUND: Opioid anesthesia (OA) is currently the predominant anesthetic method. However, its associated side effects, such as nausea and vomiting, coupled with the principle of enhanced recovery after surgery (ERAS), have spurred the adoption of opioid-free anesthesia (OFA) in select surgical procedures. For small and medium-sized operations, ERAS is particularly important. The aim of this study was to investigate the effect of OFA, utilizing esketamine in combination with dexmedetomidine and sevoflurane, on postoperative recovery quality following small and medium-sized surgical interventions. METHODS: A total of 120 patients who underwent various small and medium-sized operations were randomly allocated to OFA and OA groups. The OA group received sufentanyl and sevoflurane, while the OFA group received esketamine, dexmedetomidine, and sevoflurane. The primary outcome measure was the postoperative quality of recovery-40 scores (QoR-40) 24 hours after surgery. Secondary outcomes included hemodynamic changes at different time intervals, the incidences of adverse events were recorded. RESULTS: Patients in the OFA group exhibited a higher QoR-40 score of 184.0 (182.0, 186.2) compared to 182.0 (180.0, 184.0) in the OA group (P<0.001). The disparities were particularly noble in terms of Physical comfort and Emotional status. Multivariable analysis identified postoperative nausea and vomiting (PONV) as a significant independent factor impacting QoR-40 (ß=-4.49 [-6.1, -2.87], P<0.001). Hemodynamic stability was more pronounced in the OFA than in the OA group. The incidence of PONV was substantially lower in the OFA group (one [1.6%] vs. 14 [25%], P<0.001), with a reduced need for vasoactive drugs (five [7.8%] vs. 15 [26.8%], P=0.005), and a lower incidence of respiratory depression (0 [0%] vs. six [10.7%], P=0.009). CONCLUSIONS: OFA improves the postoperative recovery quality in small and medium-sized surgical procedures, potentially attributed to decreased incidence of PONV. Additionally, OFA facilitates the maintenance of more stable hemodynamics throughout the operation.


Assuntos
Período de Recuperação da Anestesia , Humanos , Masculino , Feminino , Estudos Prospectivos , Pessoa de Meia-Idade , Adulto , Sevoflurano/administração & dosagem , Analgésicos Opioides/uso terapêutico , Dexmedetomidina/uso terapêutico , Ketamina/uso terapêutico , Ketamina/administração & dosagem , Recuperação Pós-Cirúrgica Melhorada , Idoso , Anestesia/métodos
14.
J Clin Anesth ; 98: 111596, 2024 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-39226831

RESUMO

BACKGROUND: When the vast majority (e.g., ≈90%) of a specialty's elective (scheduled) care is ambulatory (i.e., length of stay 0 or 1 night), the administrative, clinical, and economic policy implications are profound. We examined the progressive shift of elective anesthetics in Florida from inpatient to ambulatory, from the first quarter of 2010 through the fourth quarter of 2022. We were particularly interested in the most recent data following the lifting of COVID-19 restrictions on elective surgery in the state. METHODS: This retrospective cohort study included major therapeutic and major diagnostic procedures with >0 American Society of Anesthesiologists base units in the state of Florida inpatient and ambulatory surgery databases. The last 8 quarters of these operating room anesthetic data corresponded to the end of restrictions on elective surgery in Florida due to the COVID-19 pandemic. Our goal was to determine whether the overall mean percentage of cases with 0- or 1-day lengths of stay has reached 90% since the lifting of pandemic restrictions. Numbers of cases over periods of at least four weeks tend to follow normal distributions. Therefore, we analyzed the N = 8 quarters of cases from 2021 to 2022 using Student's t-test. The study was performed when there were N = 8 quarters available from the Florida healthcare databases. RESULTS: There were overall 22,584,752 surgical cases studied. The percentages of elective anesthetics with length of stay ≤1-day increased progressively from 2010 through 2020. Among the eight successive quarters since the end of pandemic-related elective surgery restrictions, the percentage of elective cases with length of stay 0- or 1 day was stable, averaging 90% (95% two-sided confidence interval 89.4% to 90.3%). CONCLUSION: Since the COVID-19 pandemic, the mean quarterly percentage of elective surgery cases with anesthesia in Florida that were ambulatory has been reliably ≈90%. Implications include value in expecting overnight post-anesthesia care unit stay in ambulatory surgery centers and scheduling and sequencing cases based on post-anesthesia care unit capacity. Furthermore, because the vast majority (i.e., ≈90%) of cases would be excluded (i.e., not involve hospital admission for at least 2 midnights), there is a minimal role that risk-adjusted hospital length of stay and mortality can have in evaluating anesthesia department overall quality and economic effectiveness.


Assuntos
Procedimentos Cirúrgicos Ambulatórios , COVID-19 , Procedimentos Cirúrgicos Eletivos , Tempo de Internação , Humanos , Florida/epidemiologia , COVID-19/epidemiologia , COVID-19/prevenção & controle , Estudos Retrospectivos , Procedimentos Cirúrgicos Eletivos/estatística & dados numéricos , Procedimentos Cirúrgicos Ambulatórios/estatística & dados numéricos , Tempo de Internação/estatística & dados numéricos , Anestésicos/administração & dosagem , Pessoa de Meia-Idade , Adulto , Feminino , Masculino , Idoso , Anestesia/estatística & dados numéricos , Anestesia/métodos
16.
Physiol Rep ; 12(17): e16183, 2024 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-39245795

RESUMO

Diving marine mammals are a diverse group of semi- to completely aquatic species. Some species are targets of conservation and rehabilitation efforts; other populations are permanently housed under human care and may contribute to clinical and biomedical investigations. Veterinary medical care for species under human care, at times, may necessitate the use of general anesthesia for diagnostic and surgical indications. However, the unique physiologic and anatomic adaptations of one representative diving marine mammal, the bottlenose dolphin, present several challenges in providing ventilatory and cardiovascular support to maintain adequate organ perfusion under general anesthesia. The goal of this review is to highlight the unique cardiopulmonary adaptations of the completely aquatic bottlenose dolphin (Tursiops truncatus), and to identify knowledge gaps in our understanding of how those adaptations influence their physiology and pose potential challenges for sedation and anesthesia of these mammals.


Assuntos
Adaptação Fisiológica , Golfinho Nariz-de-Garrafa , Mergulho , Animais , Golfinho Nariz-de-Garrafa/fisiologia , Mergulho/fisiologia , Anestesia
17.
Hear Res ; 452: 109107, 2024 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-39241554

RESUMO

The detection of novel, low probability events in the environment is critical for survival. To perform this vital task, our brain is continuously building and updating a model of the outside world; an extensively studied phenomenon commonly referred to as predictive coding. Predictive coding posits that the brain is continuously extracting regularities from the environment to generate predictions. These predictions are then used to supress neuronal responses to redundant information, filtering those inputs, which then automatically enhances the remaining, unexpected inputs. We have recently described the ability of auditory neurons to generate predictions about expected sensory inputs by detecting their absence in an oddball paradigm using omitted tones as deviants. Here, we studied the responses of individual neurons to omitted tones by presenting individual sequences of repetitive pure tones, using both random and periodic omissions, presented at both fast and slow rates in the inferior colliculus and auditory cortex neurons of anesthetized rats. Our goal was to determine whether feature-specific dependence of these predictions exists. Results showed that omitted tones could be detected at both high (8 Hz) and slow repetition rates (2 Hz), with detection being more robust at the non-lemniscal auditory pathway.


Assuntos
Estimulação Acústica , Córtex Auditivo , Vias Auditivas , Colículos Inferiores , Animais , Córtex Auditivo/fisiologia , Colículos Inferiores/fisiologia , Vias Auditivas/fisiologia , Masculino , Percepção Auditiva/fisiologia , Ratos , Anestesia , Neurônios/fisiologia , Ratos Sprague-Dawley , Fatores de Tempo , Potenciais Evocados Auditivos
18.
BMC Anesthesiol ; 24(1): 306, 2024 Sep 04.
Artigo em Inglês | MEDLINE | ID: mdl-39232648

RESUMO

BACKGROUND: Integration of artificial intelligence (AI) into medical practice has increased recently. Numerous AI models have been developed in the field of anesthesiology; however, their use in clinical settings remains limited. This study aimed to identify the gap between AI research and its implementation in anesthesiology via a systematic review of randomized controlled trials with meta-analysis (CRD42022353727). METHODS: We searched the databases of Medical Literature Analysis and Retrieval System Online (MEDLINE), Excerpta Medica Database (Embase), Web of Science, Cochrane Central Register of Controlled Trials (CENTRAL), Institute of Electrical and Electronics Engineers Xplore (IEEE), and Google Scholar and retrieved randomized controlled trials comparing conventional and AI-assisted anesthetic management published between the date of inception of the database and August 31, 2023. RESULTS: Eight randomized controlled trials were included in this systematic review (n = 568 patients), including 286 and 282 patients who underwent anesthetic management with and without AI-assisted interventions, respectively. AI-assisted interventions used in the studies included fuzzy logic control for gas concentrations (one study) and the Hypotension Prediction Index (seven studies; adding only one indicator). Seven studies had small sample sizes (n = 30 to 68, except for the largest), and meta-analysis including the study with the largest sample size (n = 213) showed no difference in a hypotension-related outcome (mean difference of the time-weighted average of the area under the threshold 0.22, 95% confidence interval -0.03 to 0.48, P = 0.215, I2 93.8%). CONCLUSIONS: This systematic review and meta-analysis revealed that randomized controlled trials on AI-assisted interventions in anesthesiology are in their infancy, and approaches that take into account complex clinical practice should be investigated in the future. TRIAL REGISTRATION: This study was registered with the International Prospective Register of Systematic Reviews (PROSPERO ID: CRD42022353727).


Assuntos
Anestesia , Inteligência Artificial , Ensaios Clínicos Controlados Aleatórios como Assunto , Humanos , Ensaios Clínicos Controlados Aleatórios como Assunto/métodos , Anestesia/métodos , Assistência Perioperatória/métodos
19.
J Korean Med Sci ; 39(35): e241, 2024 Sep 09.
Artigo em Inglês | MEDLINE | ID: mdl-39252683

RESUMO

BACKGROUND: Blood pressure readings taken before anesthesia often influence the decision to delay or cancel elective surgeries. However, the implications of these specific blood pressure values, especially how they compare to baseline, on postoperative in-hospital 30-day mortality remain underexplored. This research aimed to examine the effect of discrepancies between the baseline blood pressure evaluated in the ward a day before surgery, and the blood pressure observed just before the administration of anesthesia, on the postoperative mortality risks. METHODS: The study encompassed 60,534 adults scheduled for non-cardiac surgeries at a tertiary care center in Seoul, Korea. Baseline blood pressure was calculated as the mean of the blood pressure readings taken within 24 hours prior to surgery. The preanesthetic blood pressure was the blood pressure measured right before the administration of anesthesia. We focused on in-hospital 30-day mortality as the primary outcome. RESULTS: Our research revealed that a lower preanesthetic systolic or mean blood pressure that deviates by 20 mmHg or more from baseline significantly increased the risk of 30-day mortality. This association was particularly pronounced in individuals with a history of hypertension and those aged 65 and above. Higher preanesthetic blood pressure was not significantly associated with an increased risk of 30-day mortality. CONCLUSION: We found that a lower preanesthetic blood pressure compared to baseline significantly increased the 30-day postoperative mortality risk, whereas a higher preanesthetic blood pressure did not. Our study emphasizes the critical importance of accounting for variations in both baseline and preanesthetic blood pressure when assessing surgical risks and outcomes.


Assuntos
Pressão Sanguínea , Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Idoso , Hipertensão/mortalidade , Anestesia , Adulto , Fatores de Risco , Mortalidade Hospitalar , República da Coreia , Complicações Pós-Operatórias/mortalidade , Período Pós-Operatório , Determinação da Pressão Arterial , Centros de Atenção Terciária
20.
Anaesthesiologie ; 73(9): 599-607, 2024 Sep.
Artigo em Alemão | MEDLINE | ID: mdl-39172280

RESUMO

A stay in hospital and an operation are always an exceptional situation for children and their parents, which is accompanied by great uncertainty and fear. The aim of this article is to show what possibilities exist as a caring anesthetist to accompany a child and the parents through the operation and that anesthesia remains a good memory. The effect of communication on a verbal and nonverbal level is discussed. The focus is on dealing with children and their parents, taking the influence of the psychological developmental stages of children into account and on presenting helpful coping strategies in exceptional situations.


Assuntos
Anestesia , Pais , Humanos , Criança , Anestesia/métodos , Pais/psicologia , Adaptação Psicológica , Comunicação , Relações Pais-Filho , Pré-Escolar
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