Medico-legal evaluation of burn trauma injuries. Epidemiological features and predictors of mortality and other adverse outcomes.

INTRODUCTION: Burn trauma is a devastating, life-threatening public health issue responsible for significant morbidity and mortality. Developing countries suffer more from the medical, psychological, and economic consequences of burns. The current study aimed to investigate the medicolegal aspects of burn trauma by identifying the epidemiological factors and injury characteristics associated with increased risk of mortality, intentional infliction, and different types of complications. METHODS: A prospective cross-sectional study was conducted enrolling the burn trauma patients admitted to Burn Unit, Tanta University Hospital, Egypt over one year. RESULTS: The current study was conducted among 138 burn trauma patients with a case fatality rate of 13.8 %. Of them, 5.8 % were victims of intentional burns, 44.9 % were complicated, and the length of hospital stay ranged between one day and 52 days. Patients aged less than 10 years constituted about 33.3 %. The burn trauma was the highest in June, May and March. Intentionally exposed patients, patients with third-degree burns affecting the head, neck and trunk and those with burns involving a total body surface area (TBSA) of more than 33 % were at high mortality risk. Intentional burns were induced mainly by flame (100 %) and characterized by high severity (TBSA = 85 % and 87.5 % third-degree burns). Intentional burns involved mainly the trunk (p = 0.002) and external genitalia (p = 0.022). The involved TBSA and the highest burn degree were significant predictors of mortality with an excellent area under curves of 0.956 and 0.870, respectively and (p < 0.001). The TBSA of more than 17 % and the burn degrees above the second were significant predictors of in hospital complications (p < 0.001). Daytime intentional burns, burns involving the upper extremities and face, deep and widely distributed burns, and infected wounds were associated with a significant need for surgical treatments. The median length of hospital stay was ten days, primarily attributed to the in hospital complications (p = 0.02). CONCLUSION: A high degree of vigilance and accurate assessment of burn size, depth and distribution with meticulous interpretation of the mechanism of infliction are central not only for treatment interventions but from the medicolegal point of view.

Does Improvement towards a Normal Cervical Sagittal Configuration Aid in the Management of Lumbosacral Radiculopathy: A Randomized Controlled Trial.

A randomized controlled study with a six-month follow-up was conducted to investigate the effects of sagittal head posture correction on 3D spinal posture parameters, back and leg pain, disability, and S1 nerve root function in patients with chronic discogenic lumbosacral radiculopathy (CDLR). Participants included 80 (35 female) patients between 40 and 55 years experiencing CDLR with a definite hypolordotic cervical spine and forward head posture (FHP) and were randomly assigned a comparative treatment control group and a study group. Both groups received TENS therapy and hot packs, additionally, the study group received the Denneroll cervical traction orthotic. Interventions were applied at a frequency of 3 x per week for 10 weeks and groups were followed for an additional 6-months. Radiographic measures included cervical lordosis (CL) from C2-C7 and FHP; postural measurements included: lumbar lordosis, thoracic kyphosis, trunk inclination, lateral deviation, trunk imbalance, surface rotation, and pelvic inclination. Leg and back pain scores, Oswestry Disability Index (ODI), and H-reflex latency and amplitude were measured. Statistically significant differences between the groups at 10 weeks were found: for all postural measures, CL (p = 0.001), AHT (p = 0.002), H-reflex amplitude (p = 0.007) and latency (p = 0.001). No significant difference for back pain (p = 0.2), leg pain (p = 0.1) and ODI (p = 0.6) at 10 weeks were identified. Only the study group's improvements were maintained at the 6-month follow up while the control groups values regressed back to baseline. At the 6-month follow-up, it was identified in the study group that improved cervical lordosis and reduction of FHP were found to have a positive impact on 3D posture parameters, leg and back pain scores, ODI, and H-reflex latency and amplitude.

Reduction of Thoracic Hyper-Kyphosis Improves Short and Long Term Outcomes in Patients with Chronic Nonspecific Neck Pain: A Randomized Controlled Trial.

This study investigates thoracic hyper kyphosis (THK) rehabilitation using the Denneroll™ thoracic traction orthosis (DTTO). Eighty participants, with chronic non-specific neck pain (CNSNP) and THK were randomly assigned to the control or intervention group (IG). Both groups received the multimodal program; IG received the DTTO. Outcomes included formetric thoracic kyphotic angle ICT­ITL, neck pain and disability (NDI), head repositioning accuracy (HRA), smooth pursuit neck torsion test (SPNT) and overall stability index (OSI). Measures were assessed at baseline, after 30 treatment sessions over the course of 10 weeks, and 1-year after cessation of treatment. After 10 weeks, the IG improved more in neck pain intensity (p < 0.0001) and NDI (p < 0.001). No differences were found for SPNT (p = 0.48) and left-sided HRA (p = 0.3). IG improved greater for OSI (p = 0.047) and right sided HRA (p = 0.02). Only the IG improved in THK (p < 0.001). At 1-year follow-up, a regression back to baseline values for the control group was found for pain and disability such that all outcomes favored improvement in the IG receiving the DTTO; all outcomes (p < 0.001). The addition of the DTTO to a multimodal program positively affected CNSNP outcomes at both the short and 1-year follow-up.

Does rehabilitation of cervical lordosis influence sagittal cervical spine flexion extension kinematics in cervical spondylotic radiculopathy subjects?

OBJECTIVE: To test the hypothesis that improvement of cervical lordosis in cervical spondylotic radiculopathy (CSR) will improve cervical spine flexion and extension end range of motion kinematics in a population suffering from CSR. METHODS: Thirty chronic lower CSR patients with cervical lordosis < 25° were included. IRB approval and informed consent were obtained. Patients were assigned randomly into two equal groups, study (SG) and control (CG). Both groups received stretching exercises and infrared; the SG received 3-point bending cervical extension traction. Treatments were applied 3 × per week for 10 weeks, care was terminated and subjects were evaluated at 3 intervals: baseline, 30 visits, and 3-month follow-up. Radiographic neutral lateral cervical absolute rotation angle (ARA C2-C7) and cervical segmental (C2-C7 segments) rotational and translational flexion-extension kinematics analysis were measured for all patients at the three intervals. The outcome were analyzed using repeated measures one-way ANOVA. Tukey's post-hoc multiple comparisons was implemented when necessary. Pearson correlation between ARA and segmental translational and rotational displacements was determined. RESULTS: Both groups demonstrated statistically significant increases in segmental motion at the 10-week follow up; but only the SG group showed a statistically significant increase in cervical lordosis (p < 0.0001). At 3-month follow up, only the SG improvements in segmental rotation and translation were maintained. CONCLUSION: Improved lordosis in the study group was associated with significant improvement in the translational and rotational motions of the lower cervical spine. This finding provides objective evidence that cervical flexion/extension is partially dependent on the posture and sagittal curve orientation. These findings are in agreement with several other reports in the literature; whereas ours is the first post treatment analysis identifying this relationship.

The efficacy of lumbar extension traction for sagittal alignment in mechanical low back pain: a randomized trial.

BACKGROUND: There is growing interest in the role of abnormal asymmetrical posture, which is considered one of the most important etiological factors reported to be associated with mechanical low back pain. OBJECTIVE: This study was conducted to investigate the effect of lumbar extension traction on the pain, function and whole spine sagittal balance as represented in lumbar curvature, thoracic curvature, C7 plumb line, and sacral slope. METHODS: Eighty patients with chronic mechanical low back pain (CMLBP) and definite hypolordosis were randomly assigned to traction or a control group. The control group (n=40) received stretching exercises and infrared radiation, whereas the traction group (n=40) received lumbar extension traction in addition to stretching exercises and infrared radiation three times a week for 10 weeks. Back pain rating scale, Oswestry Disability Index, and radiological spine sagittal balance parameters in terms of lumbar lordosis, thoracic kyphosis, sacral slope, and positioning of C7 plumb line were measured for all patients at three intervals (before treatment, after 10 weeks of treatment, and at six months follow-up). RESULTS: There was a significant difference between the traction and control groups adjusted to baseline value of outcome at 10 weeks post treatment with respect to lumbar lordotic curve (P=0.000), thoracic kyphosis (P=0.013), sacral slope (P=0.001), C7 plump line distance (p=0.001), while there was no significant difference with respect to pain (p=0.29) and Oswestry Disability Index (ODI) (p=0.1). At 6-months follow-up, there were significant differences between both groups for all the previous variables (p< 0.05). CONCLUSIONS: Lumbar extension traction in addition to stretching exercises and infrared radiation improved the spine sagittal balance parameters and decreased the pain and disability in CMLBP.