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Yuan X, Wei W, Yang W, Wang L, Chen D. Temperature measurement accuracy of peripheral thermometer in the pediatric emergency department: A meta-analysis and systematic review. Int Emerg Nurs 2024; 75:101460. [PMID: 38824868 DOI: 10.1016/j.ienj.2024.101460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 03/29/2024] [Accepted: 05/02/2024] [Indexed: 06/04/2024]
Abstract
BACKGROUND It is necessary to evaluate the accuracy of peripheral thermometer in outpatient and emergency temperature measurement of children by diagnostic meta-analysis, to provide evidence for clinical temperature measurement and nursing care of children. METHODS Two authors searched PubMed, Web of science, CINAHL, EBSCO, OVID, Embase, CNKI, Wanfang and Weipu databases for studies on the temperature measurement accuracy of peripheral thermometer in children in outpatient and emergency department until November 20, 2023. RESULTS 10 studies involving 3448 children were included. The combined sensitivity was 82 % (95 % CI: 81 % ∼ 84 %), the combined specificity was 88 % (95 % CI: 87 % ∼ 89 %), the combined positive likelihood ratio was 11. 35 (95 % CI: 6. 07 ∼ 21). 20), the combined negative likelihood ratio was 0.20 (95 % CI: 0.14 ∼ 0.29). The odds ratio of combined diagnosis was 58.02 (95 % CI: 30.66 ∼ 109.76), and the area under ROC curve (AUC) was 0.95. CONCLUSIONS The peripheral temperature measurement can reflect a certain core temperature, among which the infrared tympanic membrane thermometer has the highest sensitivity, which is worthy of clinical application.
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Affiliation(s)
- Xiaoyan Yuan
- Department of Emergency, Children's Hospital of Nanjing Medical University, Nanjing, Jiangsu Province 210000, China
| | - Wei Wei
- Department of Emergency, Children's Hospital of Nanjing Medical University, Nanjing, Jiangsu Province 210000, China
| | - Wenjuan Yang
- Department of Outpatient, Children's Hospital of Nanjing Medical University, Nanjing, Jiangsu Province 210000, China
| | - Li Wang
- Department of Outpatient, Children's Hospital of Nanjing Medical University, Nanjing, Jiangsu Province 210000, China
| | - Dan Chen
- Department of Emergency, Children's Hospital of Nanjing Medical University, Nanjing, Jiangsu Province 210000, China.
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Kavlak RS, Aktaş E. Comparison of two non-invasive body temperature measurement methods for the detection of febrile neutropenia in children with cancer. J Pediatr Nurs 2024; 77:e616-e624. [PMID: 38824078 DOI: 10.1016/j.pedn.2024.05.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Revised: 04/26/2024] [Accepted: 05/26/2024] [Indexed: 06/03/2024]
Abstract
BACKGROUND This study was conducted to compare the accuracy of two noninvasive thermometers (axillary and infrared non-contact forehead thermometer) in measuring core temperature compared to the gold standard oral thermometer in the detection of fever in pediatric cancer patients with febrile neutropenia. METHODS The study was conducted with a single group of 42 children with febrile neutropenia between 23 December 2020 and 25 January 2023 in the pediatric hematology and oncology clinic of a training and research hospital, which provides a specialized environment for both medical education and advanced scientific research in the field of pediatric hematology and oncology. The participants' body temperature was measured with an oral, axillary, and non-contact infrared forehead thermometer immediately after admission to the clinic and at 5 and 10 min after admission. The inter-rater agreement for each method and inter-method agreement between axillary and non-contact infrared temperature readings and oral readings were analyzed for each time point using intraclass correlation coefficients (ICC). RESULTS The children in the study had a mean age of 11.62 ± 3.00 years and 28 (66.7%) were boys, 19 (45.2%) were younger children (5-10 years of age), and 23 (54.8%) were adolescents (11-16 years of age). In the analysis of agreement between the thermometers at admission and at 5 and 10 min after admission in children with febrile neutropenia, the highest agreement was between the oral and axillary thermometers (ICC: 0.584, 0.835, 0.536, respectively) and the lowest agreement was between the oral and non-contact infrared thermometers (ICC: 0.219, 0.022, 0.473, respectively). CONCLUSION Compared to orally measured body temperature, axillary temperature readings showed better agreement than non-contact infrared temperature readings from the forehead in pediatric patients with febrile neutropenia. PRACTICE IMPLICATIONS The research findings may guide nurses and families caring for pediatric patients with febrile neutropenia and should contribute to the prevention of false findings of fever and the reduction of its adverse consequences.
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Affiliation(s)
- Rabia Sayan Kavlak
- Atatürk State Hospital, Osmaniye Köyü Tırkışlar Mevkii Merkez/Sinop, Turkey
| | - Eda Aktaş
- University of Health Sciences, Hamidiye Faculty of Nursing Department of Pediatric Nursing, Tıbbiye Cad. No:38 Haydarpaşa, Üsküdar, Istanbul, Turkey.
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Fiorito TM, Krilov LR. Diurnal Temperature Variation: Addressing Once-Daily Nighttime Fevers in the Era of COVID-19. Pediatr Ann 2022; 51:e202-e205. [PMID: 35575539 DOI: 10.3928/19382359-20220314-03] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Pediatric patients with "once-daily" fevers are often referred to pediatric infectious disease specialists for evaluation. Often, these fevers occur at nighttime in the absence of additional symptoms and come to the caregiver's attention after a viral illness. It is crucial for caregivers and providers to be able to define and measure fever accurately when trying to ascertain the true etiology of this clinical picture. Fever education is critical in providing reassurance to parents, and fever diaries should be encouraged. In a well-appearing child without any additional symptoms, at least a percentage of these fevers can be explained by normal diurnal variation of temperature. [Pediatr Ann. 2022;51(5):e202-e205.].
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Pecoraro V, Petri D, Costantino G, Squizzato A, Moja L, Virgili G, Lucenteforte E. The diagnostic accuracy of digital, infrared and mercury-in-glass thermometers in measuring body temperature: a systematic review and network meta-analysis. Intern Emerg Med 2021; 16:1071-1083. [PMID: 33237494 PMCID: PMC7686821 DOI: 10.1007/s11739-020-02556-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Accepted: 10/28/2020] [Indexed: 12/11/2022]
Abstract
Not much is known about how accurate and reproducible different thermometers are at diagnosing patients with suspected fever. The study aims at evaluating which peripheral thermometers are more accurate and reproducible. We searched Medline, Embase, Scopus, WOS, CENTRAL, and Cinahl to perform: (1) diagnostic accuracy meta-analysis (MA) using rectal mercury-in-glass or digital thermometry as reference, and bivariate models for pooling; (2) network MA to estimate differences in mean temperature between devices; (3) Bland-Altman method to estimate 95% coefficient of reproducibility. PROSPERO registration: CRD42020174996. We included 46 studies enrolling more than 12,000 patients. Using 38 °C (100.4 ℉) as cut-off temperature, temporal infrared thermometry had a sensitivity of 0.76 (95% confidence interval, 0.65, 0.84; low certainty) and specificity of 0.96 (0.92, 0.98; moderate certainty); tympanic infrared thermometry had a sensitivity of 0.77 (0.60, 0.88; low certainty) and specificity of 0.98 (0.95, 0.99; moderate certainty). For all the other index devices, it was not possible to pool the estimates. Compared to the rectal mercury-in-glass thermometer, mean temperature differences were not statistically different from zero for temporal or tympanic infrared thermometry; the median coefficient of reproducibility ranged between 0.53 °C [0.95 ℉] for infrared temporal and 1.2 °C [2.16 ℉] for axillary digital thermometry. Several peripheral thermometers proved specific, but not sensitive for diagnosing fever with rectal thermometry as a reference standard, meaning that finding a temperature below 38 °C does not rule out fever. Fixed differences between temperatures together with random error means facing differences between measurements in the order of 2 °C [4.5 ℉]. This study informs practitioners of the limitations associated with different thermometers; peripheral ones are specific but not sensitive.
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Affiliation(s)
- Valentina Pecoraro
- Department of Laboratory Medicine and Pathology, Ospedale Civile Sant'Agostino Estense, AUSL Modena, Modena, Italy
| | - Davide Petri
- Department of Clinical and Experimental Medicine, University of Pisa, Via Roma, 10, 56126, Pisa, Italy
| | - Giorgio Costantino
- IRCCS Fondazione Ca' Granda, Ospedale Maggiore Policlinico, UOC Pronto Soccorso e Medicina D'Urgenza, Università Degli Studi di Milano, Milan, Italy
| | | | - Lorenzo Moja
- Department of Biomedical Sciences for Health, University of Milan, Milan, Italy
| | - Gianni Virgili
- Department of Neurosciences, Psychology, Drug Research and Child Health (NEUROFARBA), AOU Careggi, Florence, Italy
| | - Ersilia Lucenteforte
- Department of Clinical and Experimental Medicine, University of Pisa, Via Roma, 10, 56126, Pisa, Italy.
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Kiekkas P, Aretha D, Almpani E, Stefanopoulos N. Temporal Artery Thermometry in Pediatric Patients: Systematic Review and Meta-Analysis. J Pediatr Nurs 2019; 46:89-99. [PMID: 30865876 DOI: 10.1016/j.pedn.2019.03.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2018] [Revised: 03/04/2019] [Accepted: 03/04/2019] [Indexed: 11/19/2022]
Abstract
PROBLEM Non-invasive thermometry methods have been used as substitutes for intra-corporeal ones in order to decrease patient discomfort and risk for complications, yet the evaluation of their performance is necessary. Our aim was to synthesize the evidence on the accuracy and precision of temporal artery (TA) thermometry, as well as on its sensitivity and specificity for fever detection. ELIGIBILITY CRITERIA This systematic review and meta-analysis included method-comparison studies, which compared TA temperature measurements with invasive thermometry ones, were published between 2000 and 2018, and were conducted on patients aged <18 years. SAMPLE Thirty articles were selected for inclusion in the final analysis after screening those identified by searches in CINAHL, PubMed, Web of Science, Cochrane Library, EMBASE and Scopus. RESULTS Quantitative synthesis indicated that pooled mean TA temperature was lower than core temperature by 0.01 °C (95% limits of agreement, -0.06 °C to 0.03 °C). Average summary sensitivity and specificity for fever detection were 0.72 (95% confidence interval, 0.66-0.79) and 0.91 (95% confidence interval, 0.86-0.93) respectively. Subgroup analysis indicated a trend toward larger temperature underestimation in febrile patients and in ages ≤4 years. CONCLUSIONS Despite its satisfactory accuracy, precision and specificity, TA thermometry has low sensitivity when used in pediatric patients, which does not allow satisfactory fever detection. IMPLICATIONS TA thermometry cannot be recommended for replacing rectal temperature measurement methods in children, due to its high proportion of false negative readings during screening for fever.
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Affiliation(s)
- Panagiotis Kiekkas
- Nursing Department, Technological Educational Institute of Western Greece, Patras, Greece.
| | - Diamanto Aretha
- Department of Anesthesiology and Critical Care Medicine, Patras University Hospital, Patras, Greece
| | - Eleni Almpani
- Nursing Department, Technological Educational Institute of Western Greece, Patras, Greece
| | - Nikolaos Stefanopoulos
- Nursing Department, Technological Educational Institute of Western Greece, Patras, Greece
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Forehead or ear temperature measurement cannot replace rectal measurements, except for screening purposes. BMC Pediatr 2018; 18:15. [PMID: 29373961 PMCID: PMC5787302 DOI: 10.1186/s12887-018-0994-1] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2016] [Accepted: 01/18/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Measuring rectal temperature in children is the gold standard, but ear or forehead measures are less traumatic and faster. The quality of non-invasive devices has improved but concerns remain whether they are reliable enough to substitute rectal thermometers. The aim was to evaluate in a real-life children population whether the forehead or ear temperature measurements could be used in screening to detect fever and if the agreement with the rectal temperature for different age groups is acceptable for clinical use. METHODS Cross-sectional clinical study comparing temporal and tympanic temperatures to rectal temperature in 0-18-year-old children. The ear thermometer was a Pro 4000 Thermoscan, the temporal Exergen TAT. Rectal temperature ≥ 38.0 °C was defined as fever. RESULTS Among 995 children, 39% had a fever. The ear thermometer had a significantly greater ability to detect fever than the temporal thermometer (AUC 0.972; 95% CI: 0.963-0.981 versus AUC 0.931; 95% CI: 0.915-0.947, p < 0.0001). Both devices had the lowest sensitivity in the youngest and oldest children, and only the ear thermometer reached a sensitivity above 90% in the 0.5-5-year age group. The Bland-Altman analysis showed that the 95% limits of agreement for the temporal thermometer was between - 1.2 to + 1.5 °C and for the ear thermometer between - 0.97 to + 1.07 °C. CONCLUSIONS Based on a large sample of children, the temporal measurement of temperature is not currently recommendable, but with the technology used in this study the ear measurement proved useful for screening purposes, especially among children aged 6 months to 5 years. For the exact measurement of temperature, the rectal method is still recommended.
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Forrest AJ, Juliano ML, Conley SP, Cronyn PD, McGlynn A, Auten JD. Temporal artery and axillary thermometry comparison with rectal thermometry in children presenting to the ED. Am J Emerg Med 2017. [DOI: 10.1016/j.ajem.2017.06.017] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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A Nemezio M, Mh De Oliveira K, C Romualdo P, M Queiroz A, Wg Paula-E-Silva F, Ab Silva R, C Küchler E. Association between Fever and Primary Tooth Eruption: A Systematic Review and Meta-analysis. Int J Clin Pediatr Dent 2017; 10:293-298. [PMID: 29104392 PMCID: PMC5661046 DOI: 10.5005/jp-journals-10005-1453] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Accepted: 02/23/2017] [Indexed: 11/30/2022] Open
Abstract
Aim To perform a systematic review and meta-analysis to establish if fever is associated with primary tooth eruption. Materials and methods Literature searches involved Pubmed, MEDLINE, Web of Science, Scopus and Cochrane. The potentially relevant studies had the full text analyzed. Only studies concerning fever during eruption period of primary tooth in humans were included. Papers in non-English language, and papers that included syndromic patients or patients with any disease were excluded. The meta-analyses were performed with Review Manager (version 5.3). Only studies that reported the results as dichotomous data were analyzed with Cochran-Mantel-Haenszel test in meta-analysis function of Review Manager 5.3. The fixed-effects model was used to evaluate the association between tooth eruption and fever. Results Search identified 83 potential studies. After exclusion of the duplicated studies, or were not related to the criteria of inclusion only 6 studies were selected for the systematic review. In the overall meta-analysis, no association was found [OR = 1.32 (0.88-1.96)] between fever and primary tooth eruption. However, in the subgroup analysis, when the method used to measure fever was the rectal temperature there was an association [OR = 2.82 (1.55-5.14)] between fever and primary tooth eruption. Conclusion There are few suitable studies in the literature regarding the association between primary tooth eruption and fever. However, our study found an association between fever and primary tooth eruption only when rectal temperature was performed How to cite this article Nemezio MA, De Oliveira KMH, Romualdo PC, Queiroz AM, Paula-e-Silva FWG, Silva RAB, Kuchler EC. Association between Fever and Primary Tooth Eruption: A Systematic Review and Meta-analysis. Int J Clin Pediatr Dent 2017;10(3):293-298.
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Affiliation(s)
- Mariana A Nemezio
- Assistant Professor, Department of Dentistry, Tiradentes University, Maceio, Alagoas Brazil
| | - Katharina Mh De Oliveira
- Assistant Professor, Department of Dentistry, Federal University of Sergipe, Lagarto Sergipe, Brazil
| | - Priscilla C Romualdo
- Postdoctoral Researcher, Department of Pediatric Dentistry, University of Sao Paulo Ribeirao Preto, Sao Paulo, Brazil
| | - Alexandra M Queiroz
- Associate Professor, Department of Pediatric Dentistry, University of Sao Paulo Ribeirao Preto, Sao Paulo, Brazil
| | - Francisco Wg Paula-E-Silva
- Research Associate, Department of Pediatric Dentistry, University of Sao Paulo Ribeirao Preto, Sao Paulo, Brazil
| | - Raquel Ab Silva
- Associate Professor, Department of Pediatric Dentistry, University of Sao Paulo Ribeirao Preto, Sao Paulo, Brazil
| | - Erika C Küchler
- Research Associate, Department of Pediatric Dentistry, University of Sao Paulo Ribeirao Preto, Sao Paulo, Brazil
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Goswami E, Batra P, Khurana R, Dewan P. Comparison of Temporal Artery Thermometry with Axillary and Rectal Thermometry in Full Term Neonates. Indian J Pediatr 2017; 84:195-199. [PMID: 27981430 DOI: 10.1007/s12098-016-2259-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2015] [Accepted: 10/26/2016] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To assess the efficacy of temporal artery thermometer in febrile and hypothermic neonates in comparison to axillary thermometer. METHODS It was a cross sectional observational study. Study participants included 210 neonates admitted in neonatal intensive care unit of a tertiary care teaching hospital, divided into three groups of 70 each, namely normothermic, febrile and hypothermic. Temperatures were measured using temporal artery, axillary and rectal thermometers in each patient. RESULTS Mean rectal temperature was found to be comparable to mean temporal artery temperature in normothermic babies. Temporal artery thermometer had a better sensitivity to diagnose fever, than hypothermia. Also, temporal artery temperature showed a good correlation with rectal temperature in normothermic and febrile group and not in hypothermic neonates. CONCLUSIONS Temporal artery thermometer can accurately detect temperature in febrile and normothermic fullterm neonates but not in hypothermic neonates. Further studies are required before advocating temporal artery thermometry as a replacement of rectal thermometry among this group of population.
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Affiliation(s)
- Ekta Goswami
- Department of Pediatrics, University College of Medical Sciences (University of Delhi) and Guru Tegh Bahadur Hospital, Dilshad Garden, Delhi, 110095, India
| | - Prerna Batra
- Department of Pediatrics, University College of Medical Sciences (University of Delhi) and Guru Tegh Bahadur Hospital, Dilshad Garden, Delhi, 110095, India.
| | - Ritika Khurana
- Department of Pediatrics, University College of Medical Sciences (University of Delhi) and Guru Tegh Bahadur Hospital, Dilshad Garden, Delhi, 110095, India
| | - Pooja Dewan
- Department of Pediatrics, University College of Medical Sciences (University of Delhi) and Guru Tegh Bahadur Hospital, Dilshad Garden, Delhi, 110095, India
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Chiappini E, Venturini E, Remaschi G, Principi N, Longhi R, Tovo PA, Becherucci P, Bonsignori F, Esposito S, Festini F, Galli L, Lucchesi B, Mugelli A, Marseglia GL, de Martino M. 2016 Update of the Italian Pediatric Society Guidelines for Management of Fever in Children. J Pediatr 2017; 180:177-183.e1. [PMID: 27810155 DOI: 10.1016/j.jpeds.2016.09.043] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Revised: 07/29/2016] [Accepted: 09/15/2016] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To review new scientific evidence to update the Italian guidelines for managing fever in children as drafted by the panel of the Italian Pediatric Society. STUDY DESIGN Relevant publications in English and Italian were identified through search of MEDLINE and the Cochrane Database of Systematic Reviews from May 2012 to November 2015. RESULTS Previous recommendations are substantially reaffirmed. Antipyretics should be administered with the purpose to control the child's discomfort. Antipyretics should be administered orally; rectal administration is discouraged except in the setting of vomiting. Combined use of paracetamol and ibuprofen is discouraged, considering risk and benefit. Antipyretics are not recommended preemptively to reduce the incidence of fever and local reactions in children undergoing vaccination, or in attempt to prevent febrile convulsions in children. Ibuprofen and paracetamol are not contraindicated in children who are febrile with asthma, with the exception of known cases of paracetamol- or nonsteroidal anti-inflammatory drug-induced asthma. CONCLUSIONS Recent medical literature leads to reaffirmation of previous recommendations for use of antipyretics in children who are febrile.
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Affiliation(s)
- Elena Chiappini
- Department of Science Health, University of Florence, Anna Meyer Children's University Hospital, Florence, Italy.
| | - Elisabetta Venturini
- Department of Science Health, University of Florence, Anna Meyer Children's University Hospital, Florence, Italy
| | - Giulia Remaschi
- Department of Science Health, University of Florence, Anna Meyer Children's University Hospital, Florence, Italy
| | - Nicola Principi
- Department of Science Health, University of Florence, Anna Meyer Children's University Hospital, Florence, Italy
| | - Riccardo Longhi
- Department of Science Health, University of Florence, Anna Meyer Children's University Hospital, Florence, Italy
| | - Pier-Angelo Tovo
- Department of Science Health, University of Florence, Anna Meyer Children's University Hospital, Florence, Italy
| | - Paolo Becherucci
- Department of Science Health, University of Florence, Anna Meyer Children's University Hospital, Florence, Italy
| | - Francesca Bonsignori
- Department of Science Health, University of Florence, Anna Meyer Children's University Hospital, Florence, Italy
| | - Susanna Esposito
- Department of Science Health, University of Florence, Anna Meyer Children's University Hospital, Florence, Italy
| | - Filippo Festini
- Department of Science Health, University of Florence, Anna Meyer Children's University Hospital, Florence, Italy
| | - Luisa Galli
- Department of Science Health, University of Florence, Anna Meyer Children's University Hospital, Florence, Italy
| | - Bice Lucchesi
- Department of Science Health, University of Florence, Anna Meyer Children's University Hospital, Florence, Italy
| | - Alessandro Mugelli
- Department of Science Health, University of Florence, Anna Meyer Children's University Hospital, Florence, Italy
| | - Gian Luigi Marseglia
- Department of Science Health, University of Florence, Anna Meyer Children's University Hospital, Florence, Italy
| | - Maurizio de Martino
- Department of Science Health, University of Florence, Anna Meyer Children's University Hospital, Florence, Italy
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- Department of Science Health, University of Florence, Anna Meyer Children's University Hospital, Florence, Italy
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Cheshire WP. Thermoregulatory disorders and illness related to heat and cold stress. Auton Neurosci 2016; 196:91-104. [DOI: 10.1016/j.autneu.2016.01.001] [Citation(s) in RCA: 106] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2015] [Revised: 12/17/2015] [Accepted: 01/05/2016] [Indexed: 01/22/2023]
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Abstract
OBJECTIVES Systematic review and meta-analysis on the diagnostic accuracy of temporal artery thermometers (TAT). DESIGN Systematic review and meta-analysis. The index test consisted of temperature measurement with TAT. The reference test consisted of an estimation of core temperature. PARTICIPANTS Clinical patients as well as healthy participants, with or without fever. INTERVENTIONS Literature search in PubMed, Embase, Cinahl and Web of Science. Three reviewers selected articles for full-text reading after which a further selection was made. Risk of bias was assessed with QUADAS-2. Pooled difference and limits of agreement (LoA) were estimated with an inverse variance weighted approach. Subgroup and sensitivity analyses were performed. Sensitivity and specificity were estimated using hierarchical models. Quality of evidence was assessed according to the GRADE system. PRIMARY AND SECONDARY OUTCOME MEASURES The primary outcome was measurement accuracy expressed as mean difference ± 95% LoA. A secondary outcome was sensitivity and specificity to detect fever. If tympanic thermometers were assessed in the same population as TAT, these results were recorded as well. RESULTS 37 articles comprising 5026 participants were selected. Pooled difference was -0.19 °C (95% LoA -1.16 to 0.77 °C), with moderate quality of evidence. Pooled sensitivity was 0.72 (95% CI 0.61 to 0.81) with a specificity of 0.94 (95% CI 0.87 to 0.97). The subgroup analysis revealed a trend towards underestimation of the temperature for febrile patients. There was a large heterogeneity among included studies with wide LoA which reduced the quality of evidence. CONCLUSIONS TAT is not sufficiently accurate to replace one of the reference methods such as rectal, bladder or more invasive temperature measurement methods. The results are, however, similar to those with tympanic thermometers, both in our meta-analysis and when compared with others. Thus, it seems that TAT could replace tympanic thermometers with the caveat that both methods are inaccurate. TRIAL REGISTRATION NUMBER CRD42014008832.
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Affiliation(s)
- Håkan Geijer
- Centre for Assessment of Medical Technology in Örebro, Region Örebro County, Örebro, Sweden
- Department of Radiology, School of Medical Sciences, Örebro University, Örebro, Sweden
| | - Ruzan Udumyan
- Department of Clinical Epidemiology and Biostatistics, School of Medical Sciences, Örebro University, Örebro, Sweden
| | - Georg Lohse
- Centre for Assessment of Medical Technology in Örebro, Region Örebro County, Örebro, Sweden
- Örebro Rehab Center, Örebro, Sweden
| | - Ylva Nilsagård
- Centre for Assessment of Medical Technology in Örebro, Region Örebro County, Örebro, Sweden
- Department of Medicine, School of Health Sciences, Örebro University, Örebro, Sweden
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Niven DJ, Gaudet JE, Laupland KB, Mrklas KJ, Roberts DJ, Stelfox HT. Accuracy of peripheral thermometers for estimating temperature: a systematic review and meta-analysis. Ann Intern Med 2015; 163:768-77. [PMID: 26571241 DOI: 10.7326/m15-1150] [Citation(s) in RCA: 138] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Body temperature is commonly used to screen patients for infectious diseases, establish diagnoses, monitor therapy, and guide management decisions. PURPOSE To determine the accuracy of peripheral thermometers for estimating core body temperature in adults and children. DATA SOURCES MEDLINE, EMBASE, Cochrane Central Register of Controlled Trials, and CINAHL Plus from inception to July 2015. STUDY SELECTION Prospective studies comparing the accuracy of peripheral (tympanic membrane, temporal artery, axillary, or oral) thermometers with central (pulmonary artery catheter, urinary bladder, esophageal, or rectal) thermometers. DATA EXTRACTION 2 reviewers extracted data on study characteristics, methods, and outcomes and assessed the quality of individual studies. DATA SYNTHESIS 75 studies (8682 patients) were included. Most studies were at high or unclear risk of patient selection bias (74%) or index test bias (67%). Compared with central thermometers, peripheral thermometers had pooled 95% limits of agreement (random-effects meta-analysis) outside the predefined clinically acceptable range (± 0.5 °C), especially among patients with fever (-1.44 °C to 1.46 °C for adults; -1.49 °C to 0.43 °C for children) and hypothermia (-2.07 °C to 1.90 °C for adults; no data for children). For detection of fever (bivariate random-effects meta-analysis), sensitivity was low (64% [95% CI, 55% to 72%]; I2 = 95.7%; P < 0.001) but specificity was high (96% [CI, 93% to 97%]; I2 = 96.3%; P < 0.001). Only 1 study reported sensitivity and specificity for the detection of hypothermia. LIMITATIONS High-quality data for some temperature measurement techniques are limited. Pooled data are associated with interstudy heterogeneity that is not fully explained by stratified and metaregression analyses. CONCLUSION Peripheral thermometers do not have clinically acceptable accuracy and should not be used when accurate measurement of body temperature will influence clinical decisions. PRIMARY FUNDING SOURCE None.
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Affiliation(s)
- Daniel J. Niven
- From Peter Lougheed Centre, Foothills Medical Centre, and University of Calgary, Calgary, Alberta; and Royal Inland Hospital, Kamloops, British Columbia, Canada
| | - Jonathan E. Gaudet
- From Peter Lougheed Centre, Foothills Medical Centre, and University of Calgary, Calgary, Alberta; and Royal Inland Hospital, Kamloops, British Columbia, Canada
| | - Kevin B. Laupland
- From Peter Lougheed Centre, Foothills Medical Centre, and University of Calgary, Calgary, Alberta; and Royal Inland Hospital, Kamloops, British Columbia, Canada
| | - Kelly J. Mrklas
- From Peter Lougheed Centre, Foothills Medical Centre, and University of Calgary, Calgary, Alberta; and Royal Inland Hospital, Kamloops, British Columbia, Canada
| | - Derek J. Roberts
- From Peter Lougheed Centre, Foothills Medical Centre, and University of Calgary, Calgary, Alberta; and Royal Inland Hospital, Kamloops, British Columbia, Canada
| | - Henry Thomas Stelfox
- From Peter Lougheed Centre, Foothills Medical Centre, and University of Calgary, Calgary, Alberta; and Royal Inland Hospital, Kamloops, British Columbia, Canada
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