Pediatric Glasgow Coma Scale Pdf Document
Paediatric Glasgow Coma ScalePurposeassess the level of consciousness of childThe Paediatric Glasgow Coma Scale (also known as Pediatric Glasgow Coma Score or simply PGCS) is the equivalent of the (GCS) used to assess the level of consciousness of child patients. As many of the assessments for an adult patient would not be appropriate for, the Glasgow Coma Scale was modified slightly to form the PGCS.
As with the, the PGCS comprises three tests:, and responses. The three values separately as well as their sum are considered. The lowest possible PGCS (the sum) is 3 (deep coma or death) whilst the highest is 15 (fully awake and aware person).
The pediatric GCS is commonly used in emergency medical services. Contents.Coma scale Pediatric Glasgow Coma Scale123456EyesDoes not open eyesOpens eyes in response to painful stimuliOpens eyes in response to speechOpens eyes spontaneouslyN/AN/AVerbalNo verbal responseInconsolable, agitatedInconsistently inconsolable, moaningCries but consolable, inappropriate interactionsSmiles, orients to sounds, follows objects, interactsN/AMotorNo motor responseExtension to pain Abnormal flexion to pain for an infant Infant withdraws from painInfant withdraws from touchInfant moves spontaneously or purposefullyBest eye response: (E) 4. Eyes opening spontaneously 3. Eye opening to speech 2. Eye opening to pain 1. No eye opening or response Best verbal response: (V) 5. Smiles, oriented to sounds, follows objects, interacts.
Cries but consolable, inappropriate interactions. Inconsistently inconsolable, moaning.
Inconsolable, agitated. No verbal response.Source: Best motor responses: (M) 6. Infant moves spontaneously or purposefully 5. Infant withdraws from touch 4. Infant withdraws from pain 3. Abnormal flexion to pain for an infant 2.
Extension to pain 1. No motor responseAny combined score of less than eight represents a significant risk of mortality.See also.References. Retrieved 2008-05-03.
IntroductionThe Glasgow Coma Scale was first published in 1974 at the University of Glasgow by neurosurgery professors Graham Teasdale and Bryan Jennett. The Glasgow Coma Scale (GCS) is used to objectively describe the extent of impaired consciousness in all types of acute medical and trauma patients. The scale assesses patients according to three aspects of responsiveness: eye-opening, motor, and verbal responses. Reporting each of these separately provides a clear, communicable picture of a patient’s state.The findings in each component of the scale can aggregate into a total Glasgow Coma Score which gives a less detailed description but can provide a useful ‘shorthand’ summary of the overall severity. The score expression is the sum of the scores as well as the individual elements.
For example, a score of 10 might be expressed as GCS10 = E3V4M3.The use of the Glasgow Coma Scale became widespread in the 1980s when the first edition of the Advanced Trauma and Life Support recommended its use in all trauma patients. Additionally, the World Federation of Neurosurgical Societies (WFNS) used it in its scale for grading patients with subarachnoid hemorrhage in 1988, The Glasgow Coma Scale and its total score have since been incorporated in numerous clinical guidelines and scoring systems for victims of trauma or critical illness. These cover patients of all ages, including preverbal children. The Glasgow Coma Scale is a required component of the NIH Common Data Elements for studies of head injury and the ICD 11 revision and is used in more than 75 countries.
FunctionScoring and ParametersThe Glasgow Coma Scale divides into three parameters: best eye response (E), best verbal response (V) and best motor response (M). The levels of response in the components of the Glasgow Coma Scale are ‘scored’ from 1, for no response, up to normal values of 4 (Eye-opening response) 5 ( Verbal response) and 6 (Motor response)The total Coma Score thus has values between three and 15, three being the worst and 15 being the highest.The score is the sum of the scores as well as the individual elements. For example, a score of 10 might be expressed as GCS10 = E3V4M3.Best eye response (4). Obeys commandsApplication of the Glasgow Coma Scale in PediatricsThe Glasgow Coma Scale can be used in children older than 5 years with no modification. Younger children and infants are not able to provide the necessary verbal responses for the practitioner to use the scale to assess their orientation or obey the commands to evaluate their motor response. Since a Pediatric Glasgow Coma Scale was initially described in Adelaide, there have been several modifications without any particular one becoming universally accepted. The versions below derive from those of James and the Pediatric Emergency Care Applied Research NetworkChildren less than 2 years old (pre-verbal) / Children greater than 2 years old (verbal)Best eye response.
Clinical SignificanceAssessment of responsiveness with the Glasgow Coma Scale is widely used to guide early management of patients with a head injury or other kind of acute brain injury. Decisions in more severely impaired patients include emergent management such as securing the airway and triage to determine patient transfer. Decisions in less severely impaired patients include the need for neuroimaging, admission for observation or discharge. Serial Glasgow Coma Scale assessments are also critical in monitoring the clinical course of a patient and guiding changes in management.The information gained from the three components of the Scale varies across the spectrum of responsiveness.
( Figure 1 ) Changes in motor response are the predominant factor in more severely impaired patients, whereas eye and verbal are more useful in lesser degrees. In individual patients, the clinical findings in three components should, therefore, be reported separately. The total score communicates a useful summary overall index but with some loss of information.In both preverbal and verbal pediatric patients, the Glasgow Coma Scale is an accurate marker for clinically important traumatic brain injury (i.e., injury requiring neurosurgical intervention, intubation for over 24 hours, hospitalization for more than two nights, or causing death.The Glasgow Coma Scale has been taken into numerous guidelines and assessment scores. These include trauma guidelines (such as Advanced Trauma Life Support), Brain Trauma Foundation (severe TBI guidelines), intensive care scoring systems (APACHE II, SOFA) and Advanced Cardiac Life Support.Relation to OutcomeA relationship between assessments of the GCS (typically reported as the total GCS Score) and the outcome was shown clearly by Gennarelli et al., who demonstrated the existence of a continuous, progressive association between increasing mortality after a head injury and decreases in GCS Score from 15 to 3( Figure2). This association has been seen in many other subsequent studies.
The findings for the eye, verbal and motor responses also relate to the outcome but in distinctive ways so that assessment of each separately yields more information than the aggregate total score.However, although it is one of the most powerful clinical prognostic features, neither the GCS score nor any single feature alone should be used to predict an individual patient’s outcome. This is because the prognostic implications of the score are influenced by several factors. Other IssuesThe reliability of the GCS Scale has undergone extensive study.
Pediatric Glasgow Coma Scale Pdf Document Pdf
Although its reproducibility has been questioned in a small number of reports, these have proved to be exceptions. Thus, a systematic review of all 53 published reports in 2016 concluded that 85% of the findings in higher quality studies showed substantial reliability as judged by the standard criterion of a kappa statistic (k) above 0.6 15. The reproducibility of the total GCS Score was also high with kappa greater than 0.6 in 77% of observations. A clear beneficial effect on reliability resulted from education and training. To promote this initiative, a standardized structured approach to assessment has been set out (Teasdale GM et al. Nursing Times. 110: 12-16.).Alternatives to the GCS Scale have been described.
These typically have been derived either by shortening components of the scale or by adding extra features. The Simplified Motor Scale recognizes only three levels of motor response; this may be sufficient to support binary decisions, for example about intubation, in prehospital care and emergency room but it has no advantage over the GCS Score in identifying early mortality. Such contracted scales inevitably convey less information and cannot match the discrimination provided by the GCS or GCS-P score in stratifying patients across the full spectrum of early severity, in monitoring changes during care in the individual or in relating to the prognosis for different late outcomes.More complex scales include the 'Full Outline Of Unresponsiveness' or FOUR developed in neurological intensive care. In addition to eye and motor responses derived from GCS, FOUR incorporates two additional, brain stem and respiratory, components. These additional features have been found to have lesser relations to with outcome than the eye and motor scales. The ‘brain stem’ feature has as its basis the observations of pupils, corneal, and cough responses.
Pediatric Glasgow Coma Scale Pdf Document Free
The value of assessing pupil reactivity is well established, but the additional contribution of the other features is not clear. The basis of the respiratory subscale is the rhythm of breathing, but the reliability of the feature is unclear; the pattern of breathing can be variable, is influenced by extracranial factors, by sedation and by the technique of ventilation.A systematic review has not been reported on comparisons between the reliability and prognostic yield of the Four Score and the GCS Score. Nevertheless, most studies have not shown a significant difference, and the addition to the GCS of information about pupil response will increase its performance relative to the FOUR score.The Glasgow Coma Scale - PA charts combine the prognostic information from the GCS, the pupil response, imaging findings and the patient’s age in a simple visual way that is easy to understand. They provide a user-friendly predictive tool that balances between the simplicity but limited information in a ‘score’ and the more precise but more complex calculations of multivariate models.