The Trauma Registry is a critical link between local trauma data collection and the national trauma data bank. Information compiled not only meets the requirements of the American College of Surgeons(ACS) to be a Verified Level II Trauma Center, but more importantly, leads to improvements in trauma care quality across the nation.
Susie Arter is currently the Trauma Registrar. Duties involve data collection of all Trauma Blue, Trauma Consults and traumatic injuries seen at Theda Clark Medical Center using the National Tracs database through the (ACS). Yearly, data elements are sent to the National Trauma Data Bank at the ACS for participation in national trauma statistics. performance improvement/quality assurance issues are followed and discussed at monthly Trauma Committee meetings. These quality issues are then followed through with the appropriate individuals and/or groups to improve the overall trauma program. complications and quality indicators as recognized through the ACS are monitored, trended and discussed at Trauma Committee meetings as needed. Meticulous care is taken to provide privacy and confidentiality to all patients placed in the Trauma Registry in adherence with the HIPPA regulations.
Trauma Scores and Scales
The following contains basic information on different types of scoring and scaling systems used with trauma. More detailed information can be found in books, trauma journals and internet sites. When an injury is categorized with a scaling or scoring system it is grouped into two different types.
1) scales which assess the patient’s physiological status, changing over time and
2) those which describe the injury in terms of its anatomical location, specific lesion and relative severity, staying a constant value.
Abbreviated Injury Scale (AIS) and the Injury Severity Score (ISS)
The Abbreviated Injury Scale (AIS) ranks traumatic injuries in terms of the anatomical location and severity of the injury. Each traumatic injury is assigned a 7 digit number, with the last number representing the severity of the injury to be used in tabulating the Injury Severity Score (ISS). AIS numbers can be found in The Abbreviated Injury Scale Dictionary disturbed by the Association for the Advancement of Automotive Medicine.
• AIS Code Example: Brain Stem Contusion 140204.5 The ISS is also an anatomical scoring system, but only recognizes the highest AIS in each of the six body regions (Head, Face, Chest, Abdomen, Extremities, and External). The ISS is used to assess survivability and often compared with bench marks in areas as ISS vs. length of stay, ISS and mortality, etc. Only the highest AIS score in each body region is used, the three most severely injured body regions have their scores squared and added together to produce the ISS. An ISS score ranges from 0 to 75, any un-survivable injury is assigned an AIS of 6 which will automatically assign a score of 75.
Glasgow Coma Score (GCS)
The GCS is a score used for evaluating the patient's level of consciousness using their best eye-opening, verbal and motor response to stimuli. Scores range form 3-15 with the lower scores indicating decreasing levels of consciousness and/or coma.
Things to remember when scoring the GCS:
• The score is assessing the patient’s BEST response so it is important to note any disabilities or the patient’s base line prior to the trauma if possible.
• Attempt to obtain information on the patient’s cognitive abilities prior to the incident.
• With any patient that appears awake and somewhat alert, but has a low GCS, check other factors: is there a language barrier, are they hard of hearing, has a child been told not to talk to strangers, etc.
• Medication Effects GCS-Always note any medications that may effect the GCS-sedatives, paralytics, alcohol
• A patient on paralytics will have a GCS of 3, but it needs to be noted that a paralytic has been given
• Documenting GCS=8 is of little help, each eye, verbal and motor response needs to be documented. E=2, V=2, M=4
• Remember 3 is the lowest GCS score there is, deceased patients have a GCS of 3
• If any patient is too young or cognitively unable to follow commands use a Pediatric Coma Score
Revised Trauma Score
The Revised Trauma Score is a physiological scoring system that is used for triage, predicting mortality and probability of survival. It is based on the patient’s Respiratory Rate, Systolic Blood Pressure and Glasgow Coma Scale with each variable assigned a value of 0-4. Score totals range from 0-12, with higher RTS indicating a better prognoses and lower score with poorer prognoses and higher mortality. The ACS suggests that a patient with a RTS < 11 should be triaged to a Trauma Center.