Behavioral observation and analysis of pain behavior in critically burned patients

Inpatient depression in persons with burns

In this investigation the authors collected data regarding trait anxiety, well-being, and depression from 209 men and women who had been screened for prior psychiatric diagnosis and treated in an acute-care setting for burn injuries. Well-being was measured in reference to the month before the burn injury, whereas level of depression was self-rated by patients within 2 days of hospitalization, 5 days later, and 5 days after that. Ratings of depression were also obtained 1 month after hospital discharge. Results indicated that few patients rated their depression as severe at any point in time. Depression scores decreased significantly across the hospitalization period and were correlated with burn size, trait anxiety, and well-being. Depression ratings after discharge were significantly related to depression scores obtained at the end of the inpatient phase of the study. Although most patients did not report experiencing severe levels of depression, the stability of scores across time suggests the usefulness of early screening procedures. Catching such problems early may head off longer-term difficulties.

Rates, trends, and severity of depression after burn injuries

It is commonly assumed that patients hospitalized for burn treatment will experience some level of depression. However, little is known about the trends in severity of depression over time. The purpose of this study was to determine the rates and severity of depression over a 2-year period. The Beck Depression Inventory was administered at 1 month (N = 151), 1 year (N = 130), and 2 years (N = 125) after discharge. At 1 month, 54% of patients showed symptoms of moderate to severe depression, and at 2 years, 43% of the patients responding still reported moderate to severe depression. The average correlation between scores over time was high. Women had higher depression scores than men at each time period. An interaction between gender and having a head or neck injury was also observed at 1 month and 1 year after discharge. Results suggest that routine outpatient screening for depression is warranted.

Background pain in burn patients: routine measurement and recording of pain intensity in a burn unit

It goes without saying that pain following a burn must be treated but it is not so evident to measure and document the intensity of pain and the efficacy of treatment. Since 1994 the authors have routinely measured background pain, that is, at rest, along with temperature and pulse rate. For analysis and quality assessment a relational database programme is used in the ward. In this paper the authors' experience is reported from a consecutive series of 98 patients with burn injuries who assessed the intensity of pain on a visual analogue scale. There were great intra- and inter-individual variations in pain intensity. Highest values were found during the first week of treatment when female patients experienced pain more intensively than male. For other time periods there was no statistical significant difference between the sexes. Pain intensity and severity of burn was not related except during the second week when patients with major burns had a tendency to express more pain than moderate burns. Measurement of background pain along with other routine registrations is easy and not time-consuming. Patients needing intensified pain treatment can be identified. For research and quality assessment a computerized patient register is of great help.

Preburn psychiatric history affects posttrauma morbidity

A sample of inpatient, burn-injured adults (N = 95) were assessed upon discharge, and 4 and 12 months later with a structured interview and DSM-III-R criteria. The prevalence of disorder in this sample was contrasted with published data on a representative national community-dwelling comparison group in the National Comorbidity Study. The prevalence of lifetime affective, alcohol, and substance use disorders was significantly higher, and lifetime anxiety disorders significantly lower, in the burn-injured sample. The 12-month postburn prevalences of alcohol, and substance use disorders were significantly greater in the burn-injured sample. The risk of postburn disorder was significantly greater for the subjects who had a preburn history of affective, alcohol, or substance use disorder. The risk for developing posttraumatic stress disorder (PTSD) was elevated in the subjects with a preburn affective disorder but not preburn anxiety disorder. Finally, postburn PTSD was associated with a greater length of stay, and greater preburn comorbidity predicted preburn employment status and tended to lengthen hospitalization.

Preinjury psychiatric illness and postinjury adjustment in adult burn survivors

The impact of preinjury DSM-III-R anxiety, mood, and alcohol and substance abuse disorders, determined by using the Structured Clinical Interview for DSM-III-R, nonpatient version (SCID-NP), on postinjury adjustment was examined prospectively in a consecutive series of 98 adult patients admitted to a regional burn center and followed for 1 year. The subjects were grouped according to SCID diagnoses: 1) any preburn mood and/or anxiety diagnosis; 2) preburn alcohol abuse or dependence diagnosis; or 3) any preburn diagnosis (i.e., any of the above diagnoses). These groups showed greater impairment in many functional domains at discharge than the subjects who had no preburn disorder. By 4 months postinjury, the "no diagnosis" and the preburn diagnosis groups had comparable levels of adjustment, and this comparability was maintained at the 1-year follow-up. Similarly, trait neuroticism had an early negative impact on adjustment, while trait extroversion had both an early and late positive effect on adjustment.

Young children's behavioural responses to acute pain: strategies for getting better

Behavioural responses of hospitalized young children in acute pain were examined and described. Eleven children, aged 24-79 months, who experienced acute pain in response to surgical intervention, and their parents, participated in the study. A qualitative, naturalistic methodology was used. Participant observation and child and parent interviews were the primary data collection methods. The constant comparative method of data analysis was employed to identify beginning behavioural response categories. Findings revealed that the children used the process of 'getting better' in response to pain. This process involved three strategies: 'hiding away', 'fighting it' and 'making it good'. Each of these strategies was characterized by specific behaviours. The more pain the children experienced, the more frequently these strategies were employed. Recommendations specific to assessing behavioural responses in young children experiencing acute pain are offered.

Development of a behavioral measure of mouth pain, nausea, and wellness for patients receiving radiation and chemotherapy

Toxicities from the chemotherapy and irradiation preparative regimen for bone marrow transplantation include nausea, emesis, and oral pain. Behavioral measures were developed as alternatives to paper and pencil measures of these symptoms because patients are sometimes too ill, unavailable, or unwilling to complete self-report scales. Behavioral observations also provide supplements to self-report for these multidimensional symptoms. For 24 days during the acute phase of transplantation, nurses rated the behavior of adult patients on: (a) oral pain (for example, requests pain medication or refuses mouth examination), (b) nausea (for instance, retches or keeps emesis basin near), (c) wellness (for example, talks voluntarily or smiles), (d) verbal complaints of pain, and (e) verbal complaints of nausea. The behavioral measures demonstrated good interday reliability (range, 0.70-0.86) and construct validity as demonstrated by a multitrait, multimethod correlation matrix.

Ecobehavioral characteristics of a pediatric burn injury unit

Behavioral observations were conducted on 40 children admitted consecutively to an inpatient pediatric burn care unit (PBCU) over a 6-month period. Children's responses to the PBCU environment as well as adult responses to patients were assessed. Data indicated that children most frequently (a) were oriented and alert, (b) emitted vocalizations or verbalizations, (c) were environmentally engaged, (d) and demonstrated positive or neutral affective responding. Adult-child interactions occurred during the majority of observations. Age was found to be significantly related to the type of distress response exhibited. Positive responses indicative of patient well-being were found to be associated with environmental engagement and the presence of other patients. In general, little evidence emerged to support the notion of a PBCU response pattern which resembles that observed in pediatric intensive care units (i.e., ICU syndrome). The use of observational methods for studying the behavioral adaptation of children in medical settings and the implications of the data for the design of interventions on PBCUs are discussed.

The burn victim--a review of psychosocial issues

Over recent decades, with the introduction of specialist units for the treatment of severely burnt patients, a volume of literature on psychological aspects of burns has accumulated, containing anecdote and opinion as well as research of varying quality. This literature is reviewed under three headings: epidemiology and prevention; reactions following acute hospitalisation; and long-term outcomes. Adverse personal, health, and social factors may predispose to burn injury. In hospital, the psychological course of the patient proceeds in stages that can be related to the well-recognised reactions to loss and overwhelming stress, modified by the major physiological insult. Reactions of family and staff are of great significance. In the longer term, rehabilitation prospects are generally good, although recovery may be complicated by a gradually subsiding level of neurotic symptoms and relationship difficulties.

Factors affecting pain in burned patients--a preliminary report

Twenty-six patients in a burn unit were given the McGill Pain Questionnaire, Illness Behaviour Questionnaire, State-Trait Anxiety Inventory, Zung self-rating depression questionnaire and visual graphic rating scales of pain, depression and helplessness. Preliminary results indicate significant pain and anxiety related to procedures such as debridement, physiotherapy and skin-grafting. Depression occurred in one third of patients and was associated with prolonged stay in hospital and complicated surgical course. The instruments used in this study are suitable for assessing pain and factors affecting it.