RESUMEN
BACKGROUND: Multiple reports illustrate the deleterious effects of stress on physicians' mental and physical health, as well as on patient care. This study evaluates the effects of a wellness program on anesthesiology residents' well-being. METHODS: Sixty residents were randomly assigned to one of three groups: (1) wellness intervention group, (2) no-treatment control with release time, and (3) no-treatment control with routine duties. Coping, stressors, social support, psychological symptoms, and alcohol and tobacco use were measured using a pre-test-post-test design. RESULTS: Residents in the wellness program reported significantly fewer stressors in their role as parent, increased social support at work, greater problem-solving coping, and less anxiety as compared with one or both of the control groups. Findings related to reducing avoidance coping and alcohol consumption also were suggestive of positive intervention effects. CONCLUSIONS: An intervention to increase the use of active coping and social support, to reduce reliance on avoidance coping, and to decrease work and family stressors had an overall pattern of beneficial effects on residents' well-being. The importance of offering such programs during residency training, ways to strengthen intervention effectiveness, and areas for future research are discussed.
Asunto(s)
Anestesiología/educación , Promoción de la Salud/organización & administración , Internado y Residencia/organización & administración , Adaptación Psicológica , Adulto , Consumo de Bebidas Alcohólicas/epidemiología , Consumo de Bebidas Alcohólicas/psicología , Ansiedad/diagnóstico , Ansiedad/psicología , Ansiedad/terapia , Depresión/diagnóstico , Depresión/psicología , Depresión/terapia , Femenino , Humanos , Masculino , Pruebas Neuropsicológicas , Médicos , Solución de Problemas , Apoyo Social , Estrés Psicológico/psicología , Estrés Psicológico/terapia , Trastornos Relacionados con Sustancias/prevención & control , Trastornos Relacionados con Sustancias/psicología , Tabaquismo/psicología , Tabaquismo/terapiaRESUMEN
BACKGROUND: How phenylephrine and ephedrine treatments affect global and regional haemodynamics is of major clinical relevance. Cerebral tissue oxygen saturation (Sct(O2) )-guided management may improve postoperative outcome. The physiological variables responsible for Sct(O2) changes induced by phenylephrine and ephedrine bolus treatment in anaesthetized patients need to be defined. METHODS: A randomized two-treatment cross-over trial was conducted: one bolus dose of phenylephrine (100-200 µg) and one bolus dose of ephedrine (5-20 mg) were given to 29 ASA I-III patients anaesthetized with propofol and remifentanil. , mean arterial pressure (MAP), cardiac output (CO), and other physiological variables were recorded before and after treatments. The associations of changes were analysed using linear-mixed models. RESULTS: The CO decreased significantly after phenylephrine treatment [âµCO = -2.1 (1.4) litre min(-1), P<0.001], but was preserved after ephedrine treatment [âµCO = 0.5 (1.4) litre min(-1), P>0.05]. The was significantly decreased after phenylephrine treatment [âµ = -3.2 (3.0)%, P<0.01] but preserved after ephedrine treatment [âµ = 0.04 (1.9)%, P>0.05]. CO was identified to have the most significant association with (P<0.001). After taking CO into consideration, the other physiological variables, including MAP, were not significantly associated with (P>0.05). CONCLUSIONS: Associated with changes in CO, decreased after phenylephrine treatment, but remained unchanged after ephedrine treatment. The significant correlation between CO and implies a cause-effect relationship between global and regional haemodynamics.
Asunto(s)
Circulación Cerebrovascular/efectos de los fármacos , Efedrina/farmacología , Consumo de Oxígeno/efectos de los fármacos , Fenilefrina/farmacología , Vasoconstrictores/farmacología , Adulto , Anciano , Anestesia General/métodos , Presión Sanguínea/efectos de los fármacos , Gasto Cardíaco/efectos de los fármacos , Estudios Cruzados , Femenino , Humanos , Cuidados Intraoperatorios/métodos , Masculino , Persona de Mediana Edad , Monitoreo Intraoperatorio/métodos , Oximetría/métodosRESUMEN
BACKGROUND: The goal of this project was to identify key effective components of ADVANCE, a family-centred preoperative intervention programme, through the use of a dismantling approach. ADVANCE was previously demonstrated to be more effective than parental presence and just as effective as midazolam in reducing children's preoperative anxiety. The total programme, however, may be difficult to implement in hospitals across the country. METHODS: Subjects in this follow-up dismantling report were 96 children aged 2-10 who were part of the original study and who underwent anaesthesia and surgery. Baseline characteristics, parental adherence to the components of ADVANCE, and child and parent anxiety were assessed. RESULTS: We found that greater parental adherence to the ADVANCE intervention was associated with lower child anxiety before surgery. The two components of ADVANCE that emerged as having a significant impact on children's anxiety were practising with the anaesthesia mask at home and parental planning and use of distraction in the preoperative holding area. In fact, not only did children experience significantly less preoperative anxiety when their parents were adherent to mask practise and use of distraction, their anxiety tended to remain stable and relatively low throughout the preoperative period. CONCLUSIONS: Shaping and exposure (i.e. practise with the anaesthesia mask) and parental use of distraction in the surgical setting are two beneficial components that could be included in preoperative preparation programmes that will be designed in the future.
Asunto(s)
Ansiedad/prevención & control , Padres/psicología , Cuidados Preoperatorios/métodos , Procedimientos Quirúrgicos Operativos/psicología , Adulto , Ansiedad/etiología , Atención , Niño , Preescolar , Conducta Cooperativa , Femenino , Habituación Psicofisiológica , Educación en Salud/métodos , Humanos , Masculino , MáscarasAsunto(s)
Sedación Consciente/normas , Electroencefalografía/normas , Pediatría/normas , Anestesiología/normas , Niño , Hidrato de Cloral/administración & dosificación , Sedación Consciente/métodos , Electroencefalografía/métodos , Humanos , Hipnóticos y Sedantes/administración & dosificación , Guías de Práctica Clínica como AsuntoRESUMEN
IMPLICATIONS: Ear acupuncture can decrease preoperative anxiety in adults undergoing outpatient surgery.
Asunto(s)
Acupuntura Auricular/métodos , Procedimientos Quirúrgicos Ambulatorios/psicología , Ansiedad/prevención & control , Procedimientos Quirúrgicos Electivos/psicología , Puntos de Acupuntura , Adulto , Anciano , Ansiedad/etiología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Cuidados PreoperatoriosRESUMEN
BACKGROUND: Every year, millions of patients receive sedatives for reduction of anxiety before surgery, but there is little objective data on the effect of this treatment on postoperative outcomes. To address this issue, the effects of benzodiazepine administration were evaluated in women undergoing abdominal surgery. METHODS: Patients were randomized to receive 1 mg of oral lorazepam the night before surgery and 5 mg of intramuscular midazolam on the morning of surgery (n = 34), or to receive a placebo the night before surgery and on the morning of surgery (n = 36). Postoperative pain (Visual Analogue Scale for pain, McGill Pain Questionnaire) and analgesic consumption (patient-controlled analgesia), and clinical recovery parameters such as time to discharge from hospital were evaluated after surgery. RESULTS: Patient-controlled analgesia use showed a marginal main effect of treatment group (F(1,51) = 2.8; P = 0.047). Post boc analysis demonstrated that patient-controlled analgesia consumption was significantly lower in the treatment group only during the first 4 h of patient-controlled analgesia use after surgery (P = 0.027). There were no significant group differences at any later postoperative time points (P = not significant). There were no group differences in the cumulative Percocet (Pfizer, New York, NY) consumption in the postoperative period (P = not significant). Further, self-reported postoperative pain did not differ significantly between groups at any of the time points (P = not significant). There were also no group differences with regard to any postoperative clinical recovery parameters. CONCLUSIONS: Benzodiazepines administered before surgery have minimal beneficial effects on the postoperative clinical course of women undergoing abdominal hysterectomy.
Asunto(s)
Ansiolíticos/uso terapéutico , Benzodiazepinas/uso terapéutico , Histerectomía , Dolor Postoperatorio/prevención & control , Adulto , Algoritmos , Analgesia Controlada por el Paciente , Anestesia General , Ansiolíticos/administración & dosificación , Método Doble Ciego , Esquema de Medicación , Femenino , Humanos , Persona de Mediana Edad , Dimensión del Dolor , Cuidados PreoperatoriosRESUMEN
UNLABELLED: We assessed the effectiveness of a behavioral intervention aimed at reducing the anxiety of children undergoing anesthesia and surgery. The intervention consisted of dimmed operating room (OR) lights (200 Lx) and soft background music (Bach's "Air on a G String," 50-60 dB). Only one person, the attending anesthesiologist, interacted with the child during the induction of anesthesia. Children undergoing anesthesia and surgery were randomly assigned either to a low sensory stimulation group (LSSG, n = 33) or to control group (n = 37). By using validated behavioral measures of anxiety (mYPAS) and compliance (ICC), children were evaluated at the preoperative holding area and during the induction of anesthesia. On postoperative Days 1, 2, 3, 7, and 14, the behavioral recovery of the children was assessed by using the Post Hospitalization Behavior Questionnaire. We found that the LSSG was significantly less anxious compared with the control group on entrance to the OR (P = 0.03) and on the introduction of the anesthesia mask (P = 0.003). Also, the compliance during the induction of anesthesia was significantly better in children assigned to the LSSG (P = 0.02). The incidence of postoperative behavioral changes, however, did not differ significantly between the two groups (P = ns). We conclude that children who are exposed to low-level sensory stimuli during the induction of anesthesia and who are exposed to background music exhibit lower levels of anxiety and increased compliance. IMPLICATIONS: Children are less anxious and show increased compliance during induction when exposed to a single care-provider in a dimmed, quiet operating room with background music.
Asunto(s)
Anestesia , Ansiedad/prevención & control , Ansiedad/psicología , Música , Cuidados Preoperatorios , Adaptación Psicológica , Conducta , Niño , Preescolar , Femenino , Humanos , Periodo Intraoperatorio/psicología , Masculino , Cooperación del Paciente/psicología , Cuidados Posoperatorios/psicología , Resultado del TratamientoRESUMEN
Acupuncture can be an effective treatment for chronic anxiety disorders. The purpose of this study was to assess the effectiveness of acupuncture in reducing anxiety in a volunteer population. If found effective, this modality could be introduced as a treatment of anxiety before surgery. Adult volunteers (n = 55), were randomized to three treatment groups: a) Shenmen group--bilateral auricular acupuncture at the "shenmen" point; b) Relaxation group-bilateral auricular acupuncture at a "relaxation" point; and c) Sham group-bilateral auricular acupuncture at a "sham" point. Press-acupuncture needles were inserted at the respective auricular areas for 48 h. State anxiety, blood pressure, heart rate, and electrodermal activity were assessed at 30 min, 24 h, and 48 h after insertion. Analyzing anxiety levels using repeated-measures analysis of variance has demonstrated a significant difference [F (2,51) =8.8, P = 0.001] between the three treatment groups. Post hoc analysis demonstrated that patients in the Relaxation group were significantly less anxious at 30 min (P = 0.007) and 24 h (P = 0.035) as compared with patients in both the Shenmen group and the Sham group, and less anxious at 48 h (P = 0.042) as compared with patients in Shenmen group. Repeated-measures analysis of variance performed for electrodermal activity, blood pressure, and heart rate demonstrated no group differences (P = ns). We conclude that auricular acupuncture at the "relaxation" point can decrease the anxiety level in a population of healthy volunteers.
Asunto(s)
Terapia por Acupuntura , Ansiedad/terapia , Adulto , Oído , Femenino , Hemodinámica , Humanos , Masculino , Persona de Mediana EdadRESUMEN
Up to 60% of all children undergoing anesthesia and surgery experience significant anxiety and distress during the perioperative period. Currently, both behavioral interventions such as parental presence during induction of anesthesia and pharmacological interventions such as sedative premedication are used to treat this clinical phenomenon. In this review, we examine the effectiveness of these interventions on clinically relevant perioperative outcomes.
Asunto(s)
Trastornos de la Conducta Infantil/etiología , Complicaciones Posoperatorias/psicología , Adaptación Psicológica , Niño , Trastornos de la Conducta Infantil/tratamiento farmacológico , Trastornos de la Conducta Infantil/epidemiología , Trastornos de la Conducta Infantil/psicología , Humanos , Complicaciones Posoperatorias/tratamiento farmacológico , Complicaciones Posoperatorias/epidemiología , Factores de RiesgoRESUMEN
BACKGROUND: The minimum time interval between administration of oral midazolam and separation of children from their parents that ensures good anterograde amnesia has not been previously determined. This is of particular importance in a busy operating room setting where schedule delays secondary to midazolam administration may not be tolerated. METHODS: Children (n = 113) undergoing general anesthesia and surgery completed preoperative baseline memory testing using a validated series of picture cards and were randomly assigned to one of three midazolam groups or a control group. Exactly, 5, 10, or 20 min after receiving oral midazolam (0.5 mg/kg) or 15 min after receiving placebo, children were administered a second memory test that used pictures. Anxiety of children was assessed during induction of anesthesia with use of a validated anxiety measurement tool. Postoperatively, recall and recognition for picture cards seen during baseline testing and postintervention testing were assessed. RESULTS: Postoperatively, recall and recognition of pictures presented to patients after drug administration (anterograde amnesia) showed significant group differences (P = 0.0001), with recall impaired in the 10- (P = 0.004) and 20-min groups (P = 0.0001). Similarly, recognition memory was impaired in the 5- (P = 0.0008), 10- (P = 0.0001) and 20-min (P = 0.0001) groups. Significant anxiolytic effects of midazolam were observed as early as 15 +/- 4 min after midazolam administration (P = 0.02). CONCLUSIONS: Midazolam administered orally produces significant anterograde amnesia when given as early as 10 min before a surgical procedure.
Asunto(s)
Amnesia/inducido químicamente , Ansiolíticos/uso terapéutico , Ansiedad/tratamiento farmacológico , Midazolam/uso terapéutico , Niño , Preescolar , Método Doble Ciego , Femenino , Humanos , Masculino , Memoria/efectos de los fármacos , Recuerdo Mental/efectos de los fármacos , Factores de TiempoRESUMEN
BACKGROUND: Previously, effects of preoperative sedatives were assessed mainly with respect to preoperative outcomes such as anxiety and compliance. The purpose of this investigation was to evaluate the effects of preoperative sedatives on postoperative psychological and clinical recovery. METHODS: Patients undergoing general anesthesia and outpatient surgery were enrolled in a double-blind, randomized, placebo-controlled trial. Subjects (n = 55) were randomly assigned to receive either 5 mg intramuscular midazolam (n = 26) or a placebo injection (n = 29) at least 30 min before surgery. The anesthetic technique was controlled. Postoperative anxiety, pain, analgesic consumption, clinical recovery parameters, and global health (SF-36) were evaluated up to 1 month after surgery. RESULTS: Surgery length did not differ significantly between the treatment and placebo groups (118 +/- 45 min vs 129 +/- 53 min; P = NS). Throughout the first postoperative week, subjects in the treatment group reported a greater reduction in postoperative pain compared with subjects in the placebo group (F1,50= 3.5; P = 0.035). Moreover, at 1 week, ibuprofen use was reported by less subjects in the treatment group than in the placebo group (0% vs 17.2%; P = 0.026). Subjects in the treatment group also reported a greater reduction in postoperative anxiety throughout the follow-up period (F1,53 = 9.2; P = 0.04). However, global health indexes (SF-36) did not detect any significant differences between the two experimental groups (multivariate F1,45 = 0.44; P = 0.51). CONCLUSION: Subjects treated with midazolam preoperatively self-report improved postoperative psychological and pain recovery. However, the clinical significance of these findings is unclear at the present time.
Asunto(s)
Anestesia General , Hipnóticos y Sedantes/uso terapéutico , Midazolam/uso terapéutico , Dolor Postoperatorio/prevención & control , Cuidados Preoperatorios , Estrés Psicológico/prevención & control , Adulto , Ansiedad/etiología , Ansiedad/prevención & control , Método Doble Ciego , Femenino , Humanos , Masculino , Persona de Mediana Edad , Dimensión del Dolor , Dolor Postoperatorio/psicología , Periodo Posoperatorio , Calidad de Vida , Encuestas y CuestionariosRESUMEN
UNLABELLED: We performed a cross-sectional study to explore a potential association between preoperative anxiety and postoperative nausea and vomiting (PONV). The study enrolled 51 unpremedicated children 5-16 yr old undergoing outpatient surgery and standardized general anesthesia. Anxiety of children was assessed in the preoperative holding area and during the induction of anesthesia. The incidence of nausea and vomiting was documented in the postanesthesia care unit (PACU) and 24 h postoperatively (POD#1). In addition to univariate analysis, we used multivariate logistic regression models, wherein the dependent variable was the presence or absence of PONV and the independent variables included potential confounders such as age, sex, and perioperative opioid consumption. Univariate analysis showed that children who experienced nausea (32 +/- 5 vs 31 +/- 4, P = ns) or vomiting (32 +/- 4 vs 32 +/- 5, P = ns) in the PACU did not differ significantly in their anxiety before surgery. A multivariate model, in which the dependent variable was the presence or absence of vomiting at POD#1 and the independent variables included preoperative anxiety, age, sex, and opioid consumption, indicated that preoperative anxiety does not predict the occurrence of nausea and vomiting (P = ns). We conclude that children's anxiety in the preoperative holding area has no predictive value for the occurrence of PONV in the PACU or POD#1. IMPLICATIONS: This study was performed to explore a possible association between children's anxiety before surgery and postoperative nausea and vomiting. We found that controlling for confounding variables, anxiety in the preoperative holding area has no predictive value for the occurrence of postoperative nausea and vomiting.
Asunto(s)
Ansiedad/complicaciones , Náusea y Vómito Posoperatorios/etiología , Adolescente , Niño , Preescolar , Estudios de Cohortes , Estudios Transversales , Femenino , Humanos , Masculino , Análisis MultivarianteRESUMEN
OBJECTIVES: To determine whether psychological variables such as preoperative anxiety can serve as predictors for the postoperative pain response. METHODS: The study sample included women who underwent elective abdominal hysterectomy (n=53). Two weeks prior to surgery, characteristics such as trait anxiety, coping style, and perceived stress were evaluated. Throughout the perioperative period, state anxiety, pain, as well as analgesic consumption were assessed at multiple time points. The anesthetic and surgical management were carefully controlled for and postoperative pain management was standardized. RESULTS: Path analysis demonstrated that there are both direct and indirect effects of preoperative state anxiety on postoperative pain. Preoperative state anxiety is a significant positive predictor of the immediate postoperative pain (beta=0.30), which, in turn, is a positive predictor of pain on the wards (beta=0.54). Pain on the ward, in turn, is predictive for pain at home (beta=0.30). CONCLUSION: The results of this study indicate that preoperative anxiety may have a critical role in the chain-of-events that controls the postoperative pain response.
Asunto(s)
Ansiedad/diagnóstico , Ansiedad/psicología , Histerectomía/psicología , Dolor Postoperatorio/diagnóstico , Cuidados Preoperatorios , Adulto , Femenino , Humanos , Persona de Mediana Edad , Dimensión del Dolor , Dolor Postoperatorio/tratamiento farmacológico , Escalas de Valoración Psiquiátrica , Encuestas y Cuestionarios , Factores de TiempoRESUMEN
STUDY OBJECTIVE: To examine the relationship between social adaptability, cognitive abilities, and other personality characteristics to perioperative anxiety. STUDY DESIGN: Prospective cohort investigation. PATIENTS: 60 children ASA physical status I and II, age 3 to 10 years. SETTING: Tertiary care children's hospital. MEASUREMENTS: Temperament (EASI), cognitive abilities (KABC), and adaptive behavior (Vineland) were evaluated in a group of children undergoing surgery. Parental coping style (MBBS) and parental state (STAI-S) and trait (STAI-T) anxiety were assessed as well. On the day of surgery, anxiety of the child was measured at the preoperative holding area and during induction of anesthesia (m-YPAS). MAIN RESULTS: Univariate correlational analysis demonstrated that young age (r = -0.27), poor social adaptability (Vineland) (r = -0.38), shy and inhibited personality (EASI; temperament) (r = -0.33), higher intelligence (KABC) (r = 0.29), increased parental anxiety (r = 0.44), and parental high-monitoring coping style (r = -0.25) are all associated with higher levels of perioperative anxiety. Stepwise multivariate regression analysis has demonstrated that controlling for the variables above, parental anxiety (p = 0.004), child's social adaptive capabilities (p = 0.04), and child's temperament (sociability) (p = 0.04) are independent predictors for increased perioperative anxiety (R(2) = 0.38, F = 5.5, p = 0.003). CONCLUSIONS: Anesthesiologists need to pay close attention to the families of pediatric surgical children who are socially maladjusted, shy and inhibited, and have anxious parents.
Asunto(s)
Cognición , Ajuste Social , Procedimientos Quirúrgicos Operativos/psicología , Ansiedad/etiología , Niño , Preescolar , Estudios de Cohortes , Femenino , Humanos , Masculino , Estudios Prospectivos , TemperamentoRESUMEN
BACKGROUND: Although some anesthesiologists use oral sedatives or parental presence during induction of anesthesia (PPIA) to treat preoperative anxiety in children, others may use these interventions simultaneously (e.g., sedatives and PPIA). The purpose of this investigation was to determine whether this approach has advantages over treating children with sedatives alone. METHODS: The child's and the parental anxiety throughout the perioperative period was the primary endpoint of the study. Parental satisfaction was the secondary endpoint. Subjects (n = 103) were assigned randomly to one of two groups: a sedative group (0.5 mg/kg oral midazolam) or a sedative and PPIA group. Using standardized measures of anxiety and satisfaction, the effects of the interventions on the children and parents were assessed. Statistical analysis (varimax rotation) of the satisfaction questionnaire items resulted in two factors that described satisfaction of the separation process and satisfaction of the overall care provided. RESULTS: Anxiety in the holding area, at entrance to the operating room, and at introduction of the anesthesia mask did not differ significantly between the two groups (F[2,192] = 1.26, P = 0.28). Parental anxiety after separation, however, was significantly lower in the sedative and PPIA group (F[2,93] = 4.46, P = 0.037). Parental satisfaction with the overall care provided (-0.28 +/- 1.2 vs. 0.43 +/- 0.26, P = 0.046) and with the separation process (-0.30 +/- 1.2 vs. 0.47 +/- 0.20, P = 0.03) was significantly higher among the sedative and PPIA group compared with the sedative group. CONCLUSIONS: PPIA in addition to 0.5 mg/kg oral midazolam has no additive effects in terms of reducing a child's anxiety. Parents who accompanied their children to the operating room, however, were less anxious and more satisfied.