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BACKGROUND AND AIMS: Virtual reality has been shown to be an effective non-pharmacological intervention for reducing anxiety of pediatric patients. A newer immersive technology, that of augmented reality, offers some practical advantages over virtual reality, and also seems to show beneficial effects on anxiety. The main objective of this study was to determine whether augmented reality could reduce preoperative anxiety in pediatric patients undergoing elective day surgeries. A secondary outcome was to document the level of satisfaction from pediatric patients toward augmented reality intervention. METHODS: Children and adolescents aged between 5 and 17 years old scheduled for elective day surgery under general anesthesia were randomly divided into two groups. Patients in the control group received standard care, whereas patients in the augmented reality group were accompanied by two virtual characters who taught them relaxation techniques and provided emotional and informational support. Anxiety was measured at the time of admission and at the time of induction using the short version of the modified Yale Preoperative Anxiety Scale. RESULTS: The analysis included 37 pediatric patients in the augmented reality group and 64 in the control group. Anxiety scores were statistically significantly lower in the augmented reality group than those in the control group at the time of admission (median difference [95% CI]: 6.3 [0-10.4], p = .01), while no difference was observed between groups at the time of induction (median difference [95% CI]: -4.2 [-5.2-4.2], p = .58). Most patients in the augmented reality group wished to wear the glasses again and reported to be very satisfied with the intervention. CONCLUSION: To our knowledge, this study is the first large randomized controlled trial to provide empirical evidence of reduction in anxiety for children and adolescents using augmented reality prior to induction of general anesthesia.
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Realidad Aumentada , Niño , Humanos , Adolescente , Recién Nacido , Ansiedad/prevención & control , Ansiedad/psicología , Procedimientos Quirúrgicos Electivos , Anestesia General/métodos , Procedimientos Quirúrgicos AmbulatoriosRESUMEN
BACKGROUND: Pediatric emergence delirium (ED) occurs in the early postoperative period and is defined as a complex psychiatric disorder. Non-pharmacological methods of treatment, such as perioperative parental presence, have been the focus of many studies, but the impact on preventing ED of which parent accompanies the child during anesthesia induction has not been identified as yet. Therefore, the aim of this study was to determine whether the selection made by children undergoing adenotonsillectomy of which parent will accompany them during anesthesia induction has the effect of reducing postoperative delirium scores and incidence compared to selections made by the parents. METHODS: The study included 80 children of both genders, aged 5-12 years, who underwent day-case surgery in the otorhinolaryngology clinic. The patients were separated randomly into two groups of 40. In Group 1, the children were asked to choose which of their parents would accompany them during general anesthesia induction, and in Group 2, the parents were asked to decide who would be the accompanying parent. Evaluation of postoperative delirium was made using the Pediatric Anesthesia Emergence Delirium (PAED) scale. The anxiety level of the children was evaluated with the modified Yale Preoperative Anxiety Scale (mYPAS) both in the preoperative waiting area and during the anesthesia induction. The State-Trait Anxiety Inventory (STAI) was used to evaluate the anxiety level of the parents. RESULTS: The mean PAED scores were similar in both groups (mean difference [95% CI]: -0.1 [-2.8 to 0.7]). The incidence of emergence delirium was also similar in both groups (risk ratio 0.9 [0.4 to 1.8]). The mean mYPAS scores during the induction of anesthesia of Group 1 was lower than that of Group 2 (mean difference [95% CI]: -8.4 [-15.2 to -1.6]). The mean mYPAS scores evaluated in the preoperative waiting area were found to be similar in the two groups (mean difference [95% CI]: -1.9 [-7.5 to 3.5]). The mean STAI anxiety scores of the parents were similar in both groups, with higher scores obtained by mothers compared to fathers, at all measurement times. CONCLUSION: The incidence or severity of ED did not decrease significantly even though lower anxiety scores were obtained during anesthesia induction in children who were allowed to make the decision of accompanying parent. Based on these findings, it can be concluded that postoperative delirium is a more complicated process that can be affected by many other variables rather than just the parent-child general interaction.
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Adenoidectomía , Anestesia General , Ansiedad , Delirio del Despertar , Padres , Tonsilectomía , Humanos , Masculino , Delirio del Despertar/prevención & control , Delirio del Despertar/epidemiología , Delirio del Despertar/psicología , Femenino , Padres/psicología , Niño , Preescolar , Ansiedad/psicología , Anestesia General/métodos , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/psicología , Complicaciones Posoperatorias/prevención & controlRESUMEN
PURPOSE: To determine the effects of virtual reality (VR) interventions on pre- and postoperative anxiety, pain, and parental satisfaction in children. DESIGN: A randomized controlled trial. METHODS: Children undergoing surgery for the first time and their families were randomly assigned to the control or VR group. The control group received conventional education regarding the perioperative process. The VR group watched a VR video illustrating the operating theater and explaining the perioperative process. The primary outcome of interest was preoperative anxiety, evaluated using the Children's State Anxiety Scale. Secondary outcomes of interest included postoperative pain ratings using the Wong-Baker Faces Pain Rating Scale and parental satisfaction scores using the PedsQL Health Care Satisfaction Scale. RESULTS: The analysis included 70 children and their families (control = 35, VR = 35). Demographic characteristics were similar between the groups. Children in the VR group had significantly lower preoperative anxiety scores (p < .001) and postoperative anxiety scores (p = .010) compared to the control group. Parental satisfaction scores were significantly higher in the VR group (p < .001). The VR group had lower postoperative pain scores, but this difference was not statistically significant (p > .05). CONCLUSIONS: Preoperative education using VR tours may reduce preoperative anxiety and increase parental satisfaction. However, the lack of baseline measurements limits our ability to definitively attribute these effects to the VR intervention. Despite this, VR is a promising nonpharmacological strategy for managing children's anxiety and increasing parental satisfaction. CLINICAL IMPLICATIONS: Virtual reality interventions offer an effective nonpharmacological strategy for perioperatively managing children's anxiety and increasing parental satisfaction.
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AIM: To identify the factors related to preoperative anxiety in older adults with sensory impairment. DESIGN: Descriptive quantitative research design. METHODS: Study participants were 120 older adults admitted to a tertiary hospital in Seoul, South Korea to undergo eye or ear surgery. Data were collected from 11 February to 30 April 2023. The collected data were analysed using descriptive statistics, t-tests, ANOVA, and multiple regression analysis using SPSS 28.0. The study was reported following the STROBE checklist. RESULTS: Preoperative anxiety differed significantly according to gender (p = .002), average monthly household income (p < .001), subjective health status (p = .003), subjective vision loss (p = .004), one-sided or both-sided eye discomfort (p = .002), use of glasses (p = .010), subjective hearing loss (p = .022) and anxiety coping mechanisms (p < .001). The results of a multiple regression analysis on the significant variables identified that gender (ß = .178, p = .036) and anxiety coping mechanisms (ß = .336, p < .001) had the most significant effect on preoperative anxiety, with an explanatory power of 34.5%. CONCLUSION: The development and practical application of tailored nursing interventions catering to specific genders and anxiety coping mechanisms would contribute to reducing preoperative anxiety and providing efficient nursing care for older adults with sensory impairment.
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AIMS: Glioma patients are at high risk for postoperative delirium (POD), yet studies focusing on this population in general neurosurgical ward settings are limited. This paper investigates the incidence of POD and related risk factors in glioma patients hospitalized in general wards. DESIGN: Prospective observational study. METHODS: This prospective study included 133 adult glioma patients hospitalized in the general neurosurgery ward. In addition to collecting routine perioperative general clinical data, patients' psychological status was assessed preoperatively using the Hospital Anxiety and Depression Scale (HADS). POD was assessed within 3 days postoperatively using the Confusion of Consciousness Assessment method, twice daily. The incidence of POD was calculated, and risk factors were identified using logistic regression analysis. RESULTS: The incidence of POD in glioma patients admitted to the general ward was 31.6% (40/133). Multivariate regression revealed advanced age (age > 50 years), frontal lobe tumour, presence of preoperative anxiety or depression, retention of a luminal drain, postoperative pain, indwelling catheter these six factors were independent risk factors for the development of delirium in patients after surgery. CONCLUSION: In general ward settings, supratentorial glioma patients exhibit a high risk of POD. Critical risk factors include preoperative psychological conditions, as well as postoperative pain, drainage and catheterization. Rigorous preoperative evaluations, effective pain management strategies and the integration of humanistic care principles are essential in mitigating the risk of POD for glioma patients. RELEVANCE TO CLINICAL PRACTICE: In general ward settings, this study reveals the high occurrence of POD in glioma patients and identifies preoperative psychological states, age, tumour location and several postoperative factors as significant risk factors for POD, which provides a framework for targeted interventions. By integrating these insights into clinical practice, healthcare teams can better identify glioma patients at risk for POD and implement preventive measures, thereby enhancing recovery and overall care quality for glioma patients in general neurosurgical wards. REPORTING METHOD: This study adheres to the STROBE guidelines, ensuring a transparent and comprehensive reporting of the observational research methodology and results. PATIENT OR PUBLIC CONTRIBUTION: Patients involvement was limited to the provision of data through their participation in the study's assessments and the collection of clinical information. The study did not involve a direct patient or public contribution in the design, conduct, analysis, or interpretation of the data, nor in the preparation of the manuscript.
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Delirio , Glioma , Complicaciones Posoperatorias , Humanos , Estudios Prospectivos , Factores de Riesgo , Femenino , Glioma/cirugía , Glioma/psicología , Masculino , Persona de Mediana Edad , Incidencia , Delirio/epidemiología , Delirio/etiología , Complicaciones Posoperatorias/epidemiología , Anciano , Adulto , Estudios de Cohortes , Neoplasias Encefálicas/cirugíaRESUMEN
BACKGROUND: More than 60% children exhibit anxiety before undergoing an anesthetic-surgical procedure, particularly among pre-school paediatric patients. Oral midazolam can provide procedural sedation for children prior to anesthesia. However, extemporaneous solutions of midazolam are usually prepared from injectable drug solutions, leading to inconsistent efficacy due to variable preparation methods. Xiaoerjing® is the first commercially available oral formulation of midazolam for procedural sedation in children in China. Despite the recommended dosage range of 0.25-0.5 mg/kg, its effective dose is still largely unknown. AIM: To determine the 95% effective dose (ED95) of midazolam oral solution (Xiaoerjing®) for alleviating preoperative anxiety in children prior to mask induction of general anesthesia. DESIGN: The study included 61 children between the ages of 1 and 6 years undergoing elective surgery under general anesthesia. The first patient received a single dose of 0.5 mg/kg midazolam oral solution, which was adjusted for subsequent patients using the biased coin design method based on their response to the previous dose. Doses were increased or decreased at the rate of 0.1 mg/kg. An effective response was defined as having a modified Ramsay sedation score ≥3a, separation anxiety score ≤2, and mask acceptance score ≤2 during inhalational anesthesia induction. RESULTS: Fifty-six children were included in the final analysis. Of those, sedation was successful in 50 patients, with a median separation time of 15 (IQR: 25) min. Midazolam oral solution has an ED95 of 0.8254 mg/kg (95% CI: 0.6915-0.8700 mg/kg) for relieving preoperative anxiety in children. No adverse events occurred following drug administration. CONCLUSION: Midazolam oral solution is a safe and effective medication for relieving preoperative anxiety in children. The ED95 of a single oral dose of midazolam oral solution is 0.8254 mg/kg (95% CI: 0.6915-0.8700 mg/kg).
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Hipnóticos y Sedantes , Midazolam , Humanos , Midazolam/administración & dosificación , Preescolar , Masculino , Niño , Femenino , Administración Oral , Lactante , Hipnóticos y Sedantes/administración & dosificación , Anestesia General , Ansiedad/prevención & control , Ansiedad al Tratamiento Odontológico/prevención & control , Relación Dosis-Respuesta a Droga , Procedimientos Quirúrgicos ElectivosRESUMEN
PURPOSE: This study aimed to determine the psychometric properties of the Turkish surgical anxiety questionnaire (SAQ) version. DESIGN: This study design was methodological. METHODS: The study was evaluated with construct validity, exploratory (EFA) and confirmatory factor analysis (CFA), and convergent and discriminant validity. For scale reliability, internal consistency, Cronbach Alpha Coefficient, Pearson Correlation Analysis, and Inter-item Correlation Analysis, test-retest, and parallel forms methods were used. FINDINGS: The Turkish version of the surgical anxiety questionnaire consisted of a 3-factor structure, and the Cronbach's alpha value was 0.93. The CFA factor loads varied between 0.48-0.98. A positive, high correlation was found between SAQ and the Amsterdam Preoperative Anxiety and Knowledge Scale (APASIS). A positive, moderate correlation between SAQ and State-Trait Anxiety Inventory-1(STAI-1) was found. CONCLUSION: SAQ has strong validity and reliability in the Turkish society. Nurses could use the SAQ to determine the anxiety level in surgical patients.
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Trastornos de Ansiedad , Ansiedad , Humanos , Psicometría , Reproducibilidad de los Resultados , Encuestas y CuestionariosRESUMEN
PURPOSE: The study was conducted to determine the effect of preoperative pain, fear, and anxiety on postoperative pain and analgesia use in urology patients. DESIGN: A descriptive and correlational design was used. METHODS: The population of the study consisted of patients who were hospitalized in the Urology clinic of a university hospital and were planning surgery. The sample consisted of 106 patients who met the inclusion criteria and agreed to participate in the study. The study's data was collected using the Personal Information Form, Analgesia Follow-up Form, Surgical Fear Questionnaire, Surgical Anxiety Questionnaire, and Visual Analog Scale prepared in line with the literature. Descriptive statistics, Pearson correlation coefficient, and linear regression analysis were used to evaluate the data. FINDINGS: A positive linear relationship was found between postoperative pain and surgical anxiety, surgical fear, and preoperative pain (P < .05). Regression analysis revealed that preoperative pain (P = .006) affected the level of postoperative pain. In addition, fear of surgery (P = .035) and postoperative pain (P = .000) were found to affect the use of postoperative 24-hour analgesia. CONCLUSIONS: The study revealed a relationship between the postoperative pain experienced by the patients and preoperative pain, fear, and anxiety.
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Analgesia , Ansiedad , Humanos , Ansiedad/epidemiología , Miedo , Dolor Postoperatorio , Trastornos de AnsiedadRESUMEN
PURPOSE: The purpose of this study was to analyze the reliability and validity of the Perioperative Anxiety Scale-7 (PAS-7), which was created by Chinese medical professionals, by using the State-Trait Anxiety Scale (STAI-S) as the standard for the diagnosis of preoperative anxiety, and to compare whether there is a difference between the PAS-7 and the Amsterdam Preoperative Anxiety and Information Scale (APAIS) in the diagnosis of preoperative anxiety in the Chinese population. DESIGN: This study was an observational study. METHODS: The PAS-7, APAIS, and STAI-S were all completed the day before surgery. The internal consistency test was used to evaluate the scale's reliability, and exploratory factor analysis and confirmatory factor analysis were used to assess the scale's construct validity. Pearson correlation was used to analyze the correlation between PAS-7 and STAI-S, and APAIS. The area under the receiver operating characteristic (ROC) curve was used to compare the diagnostic value of PAS-7 and APAIS. FINDINGS: The PAS-7 Cronbach's α coefficient was 0.804. The indicators of the overall fitting coefficient were within the acceptable range. PAS-7 scores correlated well with STAI-S and APAIS scores (P < .01). The area under the ROC curve of PAS-7 was 0.808 (0.752-0.856), and the area under the ROC curve of APAIS was 0.674 (0.611-0.733). The difference between areas was 0.133 (0.0612-0.206), P < .001, and the diagnostic value of PAS-7 was higher than that of APAIS. CONCLUSIONS: The PAS-7 scale has high reliability and validity and can be used to assess preoperative anxiety in patients undergoing elective surgery. PAS-7 is superior to APAIS for assessing preoperative anxiety in the Chinese population.
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PURPOSE: This study elucidates the preoperative anxiety (PA), information need (IN), and health literacy (HL) levels of an elective preoperative sample in Switzerland and examines the possible associations between PA and the patients' characteristics. By knowing these patient dimensions, which can influence perioperative outcomes, one can tailor individualized nursing interventions to improve patients' surgical experience. DESIGN: This was a cross-sectional and correlational study. METHODS: The sample consisted of 88 patients who underwent a preoperative consultation at a Swiss tertiary hosptial. Patients' PA and IN were assessed using the Anxiety Preoperative and Information Scale, and their HL was measured using the Functional, Communicative, and Critical Health Literacy Scale. Data on other patient characteristics were collected from the patients, physicians, and electronic patient records. Association tests, as well as univariate regressions, were performed on PA, IN, HL, and patient characteristics. FINDINGS: Among participants, 40.91%, 78.41%, and 59% reported having PA, IN, and low HL, respectively. Finally, PA was associated with IN, HL, solitary living, and the American Society of Anesthesiology score. CONCLUSIONS: A high proportion of patients scheduled for presurgical consultation were found to be anxious. They presented high IN and low HL. An examination of patients' PA-associated characteristics can help improve their surgical experience. More studies should examine PA-associated characteristics.
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PURPOSE: Preoperative anxiety is considered a common part of the surgerical experience and can be associated with serious postoperative side effects. This study aims to determine the relationship between preoperative anxiety level and postoperative pain outcomes in patients undergoing total hip replacement (THR) and total knee replacement (TKR). DESIGN: The study used a cross-sectional and correlational research method. METHODS: The study was conducted with a total of 104 participants, who underwent 17 THR and 87 TKR, at the Orthopedic Clinic of a state hospital in southern Turkey between June 2021 and June 2022. The State-Trait Anxiety Inventory (STAI) was used to determine preoperative anxiety level, and the Visual Analog Scale (VAS) and the Revised American Pain Society Patient Outcome Questionnaire (APS-POQ-R) were used to assess postoperative pain level. FINDINGS: The mean preoperative STAI-I and STAI-II scores of the participants who underwent THR and TKR were 53.95 ± 10.51 and 44.20 ± 10.55, respectively. There was a moderate positive correlation between STAI-I scores and VAS pain scores at preoperative and postoperative 6th, 12th, 24th, and 36th hours. There was a moderate positive correlation between STAI-I scores and affective subdimension scores, a moderate positive correlation with pain severity and sleep interference and activity interference, and a weak positive correlation between STAI-II scores and pain severity and sleep interference, activity interference and affective. The factors independently affecting the 6th-hour VAS pain score were determined as male gender, THR procedure, and increasing STAI score. CONCLUSIONS: We found that high preoperative state anxiety was associated with early postoperative pain outcomes. State anxiety was associated with pain in the 6th postoperative hour. Considering the multidimensional nature of anxiety, further research is recommended to understand the anxiety domain in surgical patients.
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Background and Aims: Parental separation, fear, and exposure to the operating room environment lead to stress and anxiety in pediatric patients. This study aims to identify the research gaps in the effect of video distraction on pediatric patients of Indian origin. We hypothesized that video distraction along with parental presence would reduce preoperative anxiety in pediatric patients undergoing ophthalmic procedures under general anesthesia compared with parental presence alone. Material and Methods: In this prospective randomized trial, 145 patients aged 2-8 years, ASA I-II, with at least one functional eye undergoing elective ophthalmic daycare procedures were enrolled. They were randomly allocated to two Groups: Group V had distraction by watching a video/playing a video game together with parental presence, whereas control Group C had parental presence alone without any video distraction. The primary objective of the study was to compare preoperative anxiety using the Modified Yale Preoperative Anxiety score (mYPAS) and heart rate (HR), whereas the secondary objective was to compare child fear, emergence delirium, and parental satisfaction between the two groups. The three time points for intergroup comparisons were the preoperative holding area 10 min before induction (T0), transport of the child to the operating room (T1), and face mask introduction (T2). Results: There was a statistically significant difference between mYPAS score in groups V and C at all time points (P = 0.036, P = 0.0001, P = 0.0000), parental satisfaction score at all three time points (P = 0.0049, P = 0.0000, P = 0.0000), and Child Fear Score at T1 and T2 (P = 0.0001, P = 0.0001, respectively). However, there was no statistically significant difference in the emergence of delirium between the two groups. Conclusions: Video distraction together with parental presence has a promising role for implementation in hospitals with heavy workload settings where pharmacological intervention would not be feasible, to alleviate preoperative anxiety in children. However, preoperative anxiety may not translate into increased postoperative emergence delirium as was earlier believed.
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BACKGROUND: Anesthesia preinduction anxiety in children can according to some studies lead to long-term anxiety and negative behavioral changes (NBC), while other studies have not found this effect. This secondary analysis from a recent premedication trial comparing clonidine and midazolam aimed to test the relation between preoperative anxiety assessed with modified Yale Preoperative Anxiety Scale (mYPAS) and postoperative NBCs assessed with Post Hospital Behavior Questionnaire (PHBQ), regardless of premedication type. METHODS: This is a planned secondary analysis from a published premedication comparison trial in an outpatient surgery cohort, children aged 2-7 years. Participant and preoperative factors, particularly preoperative anxiety as mYPAS scores, were assessed for association with development of postoperative NBCs. RESULTS: Fifty-four of the 115 participants had high preinduction anxiety (mYPAS >30), and 19 of 115 developed >3 postoperative NBCs 1 week after surgery. There was no association between preinduction anxiety level as mYPAS scores and the development of postoperative NBCs at 1 week after surgery (10 of 19 had both, p = .62) nor after 4- or 26-weeks post-surgery. Only lower age was associated with development of NBCs postoperatively. CONCLUSIONS: Based on the findings from this cohort, high preinduction anxiety does not appear to be associated with NBCs postoperatively in children premedicated with clonidine or midazolam.
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Anestesia , Midazolam , Humanos , Niño , Clonidina , Ansiedad , Periodo PosoperatorioRESUMEN
BACKGROUND: Postoperative delirium (POD) is a common postoperative complication associated with multiple adverse consequences on patient outcomes and higher medical expenses. Preoperative anxiety has been suggested as a possible precipitating factor for the development of POD. As such, we aimed to explore the association between preoperative anxiety and POD in older surgical patients. METHODS: Electronic databases including MEDLINE (via PubMed), EMBASE (via Embase.com), Web of Science Core Collection, Cumulative Index to Nursing and Allied Health Literature (CINAHL Complete; via EBSCOhost) and clinical trial registries were systematically searched to identify prospective studies examining preoperative anxiety as a risk factor for POD in older surgical patients. We used Joanna Briggs Institute Critical Appraisal Checklist for Cohort Studies to assess the quality of included studies. The association between preoperative anxiety and POD was summarized with odds ratios (ORs) and 95% confidence intervals (CIs) using DerSimonian-Laird random-effects meta-analysis. RESULTS: Eleven studies were included (1691 participants; mean age ranging between 63.1-82.3 years). Five studies used a theoretical definition for preoperative anxiety, with the Anxiety subscale of Hospital Anxiety and Depression Scale (HADS-A) as the instrument being most often used. When using dichotomized measures and within the HADS-A subgroup analysis, preoperative anxiety was significantly associated with POD (OR = 2.17, 95%CI: 1.01-4.68, I2 = 54%, Tau2 = 0.4, n = 5; OR = 3.23, 95%CI: 1.70-6.13, I2 = 0, Tau2 = 0, n = 4; respectively). No association was observed when using continuous measurements (OR = 0.99, 95%CI: 0.93-1.05, I2 = 0, Tau2 = 0, n = 4), nor in the subgroup analysis of STAI-6 (six-item version of state scale of Spielberger State-Trait Anxiety Inventory, OR = 1.07, 95%CI: 0.93-1.24, I2 = 0, Tau2 = 0, n = 2). We found the overall quality of included studies to be moderate to good. CONCLUSIONS: An unclear association between preoperative anxiety and POD in older surgical patients was found in our study. Given the ambiguity in conceptualization and measurement instruments used for preoperative anxiety, more research is warranted in which a greater emphasis should be placed on how preoperative anxiety is operationalized and measured.
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Delirio , Delirio del Despertar , Humanos , Anciano , Anciano de 80 o más Años , Delirio/diagnóstico , Delirio/epidemiología , Delirio/etiología , Estudios Prospectivos , Ansiedad/diagnóstico , Complicaciones Posoperatorias/diagnóstico , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Factores de RiesgoRESUMEN
BACKGROUND: Anesthesiologists need to appreciate the impact of preoperative anxiety in children. The present study aimed to explore whether interactive multimedia-based home-initiated interventions could effectively relieve preoperative anxiety in pediatric patients. METHODS: In this prospective study, we compared preoperative anxiety between two groups of children aged 4-9 years. Children in the control group received a question-and-answer (Q&A) introduction, and children in the intervention group received multimedia-based home-initiated preoperative education using comic booklets, videos, and coloring game books. Differences in anxiety between the two groups were evaluated by the modified Yale Preoperative Anxiety Scale-Short Form (mYPAS-SF) at four time points: in the ophthalmology outpatient clinic before intervention as the baseline (T0); in the preoperative waiting area (T1); at the time of separating from their parents and moving to the operating room (T2); and at the time of anesthesia induction (T3). Parental anxiety was assessed by the Self-rating Anxiety Scale (SAS) and Visual Analog Scale (VAS) at T0 and T2. Other related information was collected by questionnaire. RESULTS: Eighty-four children who underwent pediatric strabismus in our center between November 2020 and July 2021 were included in this study. An intention-to-treat (ITT) analysis was performed on data from 78 enrolled children. Children in the intervention group exhibited lower m-YPAS-SF scores at T1, T2, and T3 than those in the control group (all p < 0.001). By using a mixed-effect model with repeated measurement (MMRM) after adjusting the m-YPAS score at T0 as a covariate, the interventional effect in terms of themYPAS-SF score was also significant over time (p < 0.001). The percentage of children with perfect induction compliance (ICC = 0) in the intervention group was significantly higher than that in the control group [18.4% vs. 7.5%], and poor induction compliance (ICC>4) was lower (2.6% vs. 17.5%, p = 0.048). The mean parental VAS score at T2 in the intervention group was significantly lower than that in the control group (p = 0.021). CONCLUSIONS: Interactive multimedia-based home-initiated intervention could reduce preoperative anxiety in children and improve the quality of anesthesia induction based on ICC scores, which may in turn impose a positive impact on parental anxiety.
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Ansiedad , Padres , Cuidados Preoperatorios , Humanos , Niño , Ansiedad/prevención & control , Cuidados Preoperatorios/métodos , Anestesiólogos , Estudios Prospectivos , Estrabismo/cirugía , Padres/educación , Educación del Paciente como AsuntoRESUMEN
BACKGROUND: Children with preoperative anxiety are at risk of perioperative adverse events, such as reflux aspiration, prolonged induction time, wake agitation, and delirium. Identifying children at high risk of severe preoperative anxiety may help anesthesiologists intervene and manage them in advance. AIM: The authors hypothesized that the risk of developing serious preoperative anxiety in children is predictable by variables related to basic information about the parent and child. We developed a clinical prediction model to identify patients vulnerable to severe preoperative anxiety among children aged 2-12 years. METHODS: We enrolled patients aged 2-12 years who underwent elective surgery under general anesthesia and divided them into derivation (n = 340, 70.8%) and validation (n = 140, 29.2%) groups. Preoperative anxiety was assessed using the modified Yale Preoperative Anxiety Scale, and a high level of preoperative anxiety was defined as a score of >30. The following predictors were collected preoperatively: gender, age, weight, children's education level, only child, history of surgery, waiting time in the anesthesia waiting area, parental education level, parental anxiety, whether venous access had been established in the ward, and whether they had received anti-anxiety interventions. A prediction model was built using binary logistic regression analysis; bootstrap was applied for internal validation, and external validation was performed using the validation datasets. RESULTS: The prediction model had good discrimination, with an area under the receiver operator characteristic curve (AUC) of 0.961 (95% CI = 0.943-0.979) and 0.896 (95% CI = 0.842-0.950) in the derivation and validation cohorts, respectively. The predictive variables included in the final clinical model were pharmacological intervention (OR = 0.008, 95% CI = 0.002-0.025), nonpharmacological intervention (OR = 0.342, 95% CI = 0.104-1.127), parental education level (OR = 0.211, 95% CI = 0.108-0.411), parental anxiety (OR = 6.15, 95% CI = 2.396-15.786), only child (OR = 2.417, 95% CI = 1.065-5.488), history of surgery (OR = 3.513, 95% CI = 1.137-10.860), and age (OR = 0.692, 95% CI = 0.500-0.957). CONCLUSIONS: In this study, a clinical prediction model was developed and validated for the first time. The proposed clinical prediction model can help doctors identify children most likely to develop a high level of preoperative anxiety. CLINICAL TRIAL REGISTRATION IDENTIFIER: ChiCTR2100054409 (https://www.chictr.org.cn/index.aspx).
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Ansiedad , Modelos Estadísticos , Niño , Preescolar , Humanos , Ansiedad/epidemiología , Reproducibilidad de los Resultados , Periodo Preoperatorio , Masculino , Femenino , Medición de RiesgoRESUMEN
BACKGROUND: Distraction techniques using smartphones to watch cartoon videos and play videogames have been successfully used to reduce preoperative anxiety in school children. However, the literature about the use of video-based preoperative information technique for anxiety reduction in that age group still remains understudied with conflicting results. We hypothesized that there would be no meaningful difference in anxiety score at induction period between the information-based video versus self-selected video distraction technique. METHODS: Eighty-two children between 6 and 12 years undergoing surgery were randomized to self-selected video (n = 41) and information-based video (n = 41) distraction group in this prospective, randomized, noninferiority trial. Children in self-selected video group were shown video of their choice using smart phones, while children in the information-based video group were shown video of operation theater (OT) set up and induction procedure. The children were taken inside operating room along with parents watching the respective videos. Modified Yale Preoperative Anxiety Scale (m-YPAS), just before induction of anesthesia was recorded as the primary outcome. Induction compliance checklist score, anxiety of the parents, and short-term postoperative outcomes in 15 days (telephonically) were recorded as secondary outcomes. RESULTS: The mean difference in the baseline mYPAS score (95% CI) between the two groups was -2.7 (-8.2 to 2.8, p = .33) and -6.39 (-12.74 to -0.44, p = .05) just before the induction period. The upper bound of the 95% CI did not cross the value of 8, which was the noninferiority margin decided prior to study commencement. 70.73% cases had perfect induction in the self-selected video distraction group, compared to 68.29% in the information-based video group. After 15 days of postoperative follow-up, participants in the self-selected video group had a larger proportion of negative outcomes (53.7%) compared to information-based video group (31.7%), p = .044. CONCLUSION: Information-based technique using smart phone is non inferior to self-selected video-based distraction-based technique in decreasing PA with an additional advantage of decreasing postoperative short-term negative outcomes. TRIAL REGISTRATION: CTRI identifier: CTRI/2020/03/023884.
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OBJECTIVE: To investigate the effect of parental presence during induction of anesthesia (PPIA) in relieving preoperative anxiety of children undergoing tonsillectomy and adenoidectomy. METHODS: One hundred and sixty children undergoing tonsillectomy and adenoidectomy were divided into the control group and the trial group. The control group received routine nursing in the operation room, while anesthesia was induced in the trial group children in the presence of their parents as part of the routine nursing. The differences in heart rate and mean dynamic pressure during pre-operative visit and anesthesia induction between the two groups were observed and recorded. The Modified Yale Preoperative Anxiety Scale (m-YPAS) and the Induction Compliance Checklist (ICC) were scored. The anxiety status of the children and their family members in the two groups was scored at different times, and the psychological stress of anesthesiologists during anesthesia induction was scored by a visual analogue scale. The differences in each index between the two groups were compared. Operation time and costs in-hospital were also compared. RESULTS: Compared with the control group, the heart rate and blood pressure scores as well as the ICC in the trial group were lower than those in the control group (P < 0.01). On comparing the scores of m-YPAS between the two groups, we observed that the scores of the children in the trial group were lower than those in the control group before entering the induction room and anesthesia induction (P < 0.01). There was no statistical difference between the scores of the children in the trial group and the control group on the day of operation and on the way to the operating room (P > 0.05). The nursing satisfaction scores of the family members in the trial group were significantly superior to those in the control group (P < 0.01). The scores of the visual analogue scale for psychological pressure of anesthesiologists during anesthesia induction were higher in the trial group than in the control group (P < 0.05). The operation time and costs in study group were both significantly higher than those of control group (P < 0.05). CONCLUSION: PPIA can significantly reduce preoperative anxiety and surgical physiological stress response in children undergoing tonsillectomy and adenoidectomy, and it is worth being encouraged.
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Adenoidectomía , Tonsilectomía , Niño , Humanos , Anestesia General , Ansiedad/etiología , Ansiedad/prevención & control , PadresRESUMEN
AIMS: To synthesise and evaluate the effectiveness of virtual reality interventions in preoperative children. BACKGROUND: Children consider operations as a predictable threat and stressful event. Children's anxiety before an operation increases as the time draws closer. Children could understand the operating room environment and process before the operation using virtual reality, which may reduce their anxiety before an operation. DESIGN: A systematic review and meta-analysis of randomised controlled trials following the Cochrane method were conducted. METHOD: CINAHL, Cochrane Library, Embase, Joanna Briggs Institute, MEDLINE and PubMed databases were searched for randomised controlled trials published before February 2021. A random-effects model meta-analysis to calculate pooled prevalence and 95% confidence intervals was performed. Conduction of the review adheres to the PRISMA checklist. RESULTS: Of 257 articles screened, six interventions involving 529 participants aged 4-12 years were included in the analysis. All study evidence levels were B2/Level 2, the quality was medium to high on the modified Jadad scale, with a low risk of bias. The results revealed that virtual reality significantly reduced preoperative anxiety in children (SMD: -0.91, 95% CI: -1.43 to -0.39, p = .0006). Furthermore, virtual reality significantly improved children's compliance with anaesthesia (SMD: 3.49, 95% CI: 1.32 to 9.21, p = .01). CONCLUSION: Children who used virtual reality before an operation felt more familiar with the operating room environment and understood the preoperative preparation procedures. Virtual reality effectively reduced children's anxiety and improved their compliance with anaesthesia. RELEVANCE TO CLINICAL PRACTICE: This systematic review and meta-analysis investigated the effect of virtual reality on preoperative anxiety in children and the findings supported its positive effects. The results could provide a reference for incorporating virtual reality into preoperative preparation guidelines.
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Ansiedad , Realidad Virtual , Humanos , Periodo Preoperatorio , Ansiedad/prevención & control , Niño , Quirófanos , Ensayos Clínicos Controlados Aleatorios como AsuntoRESUMEN
PURPOSE: Music and animation are the most common and affordable distraction strategies to reduce preoperative anxiety in children; however, their effects are inconsistent. This study aimed to examine the effectiveness of two distraction strategies (music or animation) in reducing preoperative anxiety in children. DESIGN AND METHODS: In this randomized controlled trial, 183 children who underwent surgery were divided into music, animation, and control groups using a single-blind block randomized design. Children in the control group underwent routine preoperative visits. Meanwhile, the children in the intervention groups could choose their favorite music and cartoons as intervention content. Study outcomes included anxiety levels, degree of cooperation, heart rate, and blood pressure. Data were collected before entering the operating room, entering the operating room, and before the induction of anesthesia; only the degree of cooperation was collected before the induction of anesthesia. RESULTS: Only animation significantly reduced preoperative anxiety in the children (P < 0.05) upon entering the operating room. Both music and animation reduced the level of preoperative anxiety before induction of anesthesia; however, there was no significant difference between them (P > 0.05). The induction compliance score was significantly lower in the music and animation groups than in the control group (P < 0.05). Heart rates differed significantly between the three groups from before entering the operating room to before induction of anesthesia. Children in the control group had the highest systolic blood pressure upon entering the operating room (P < 0.05). CONCLUSIONS: Music and animation strategies can significantly reduce preoperative anxiety in children and improve surgical cooperation during anesthesia induction. TRIAL REGISTRATION: Clinical. TRIALS: gov NCT05285995.