Evaluation of Patient's Quality of Life before and after Implantation of Abbott's Proclaim™ XR Spinal Cord Stimulator with BurstDR™ Stimulation in Chronic Pain Syndrome.

Background and Objectives: In case of the ineffectiveness of pharmacological and non-pharmacological treatments in managing chronic neuropathic pain, spinal cord stimulation (SCS) with BurstDR™ stimulation may reduce pain and increase the quality of life. The term "burst" refers to a series of stimulation impulses that are compressed into small packets and separated by intervals of latency. Materials and Methods: A group of 30 consecutive patients who received the BurstDR™ stimulator using the minimally invasive percutaneous method was selected. Patients selected for our study underwent numerous spinal surgeries before SCS implantation. In the study, analgesics and co-analgesics and their doses used by patients before and 6 months after SCS implantation were examined and compared. Using the visual analogue scale (VAS), pain was compared before and after the procedure. Patients` quality of life was assessed using the Oswestry Disability Index (ODI). Results: We observed a significant reduction in opioid daily doses by an average of 32.4% (±36.1%) and a reduction in paracetamol daily doses by an average of 40% (±33.4%). There was a reduction in pregabalin doses as well. Ketoprofen daily dose reduction was 85.4 mg. The mean VAS difference before and after procedure was 3.9 (±2.3), and the mean difference in ODI was 12.9 (±9), which benefits operative treatment. The VAS and ODI results were statistically significant as well. Conclusions: According to our research, BurstDR™ stimulation improves the quality of life by reducing doses of analgesics and the level of pain.

Characteristics of Injuries Sustained Under the Influence of Alcohol in a Group of Adolescents: Is it Possible to Establish a Typical Clinical Picture of an Underage Patient Who Suffered From an Injury Under the Influence of Alcohol?

OBJECTIVES: Fractures of the limbs and craniocerebral trauma are the most common injuries in children and adolescents. Their frequency ranges widely from 32% to 85% and is the main reason for hospitalization in pediatric population. The number of injuries sustained under the influence of alcohol is increasing although the data concerning that subject is limited and usually includes both adult and teenage patients. METHODS: A group of 111 adolescents (age, 9-18 years), hospitalized after traumatic brain injury with and without alcohol intoxication, was included in the study. We performed the assessment of the severity of the course of the multiorgan and craniocerebral injuries. The study was accepted by the Ethics Committee of the Jagiellonian University Medical College (no: KBET/8/B/2010). RESULTS: The injuries of upper limbs and head and their serious consequences were observed more often in the examined group. The differences of the degree of head and neck injuries measured in the Injury Severity Score between the groups were statistically significant, although the injuries within the examined group were less often serious. There was a negative correlation between the patients' condition according to the Glasgow Coma Scale and the concentration of alcohol in their blood. No link between the patients' assessment in the Injury Severity Score and concentration of alcohol in the blood was noticed. CONCLUSIONS: Traumatic brain injury under the influence of alcohol in adolescents differs from trauma in patients who had not drunk alcohol. Similar areas of injury result in a more severe course of illness in the examined group.

Preoperative paraspinal and psoas major muscle atrophy and paraspinal muscle fatty degeneration as factors influencing the results of surgical treatment of lumbar disc disease.

INTRODUCTION: There is a growing number of publications highlighting sarcopenia and myosteatosis as poor prognosic factors for treatment results in oncological patients. The decrease in the cross-sectional area (CSA) of the multifidus muscle and muscle steatosis is associated with lumbar disc herniation and low back/limb pain. Nevertheless, no studies have analyzed the influence of the above parameters on patient satisfaction, pain decrease and return to daily activities. The aim of the study was to verify whether decreased preoperative CSA of the paraspinal and psoas major muscles and their fatty degeneration (myosteatosis) may influence the outcome of surgical treatment of lumbar disc disease (LDD). MATERIALS AND METHODS: One hundred and one patients with LDD undergoing open microdiscectomy were enrolled in the analysis. Relative cross-sectional areas (rCSA) of the paraspinal and psoas major muscles as well as their fatty degeneration were measured. Patients were assessed according to the validated Polish versions of the EURO EQ-5D, Core Outcome Measure Index (COMI), Oswestry Disability Index (ODI) and Visual Analog Scale (VAS) 1 and 6 months postoperatively. The association between the variables was calculated using Pearson r and Spearman rank correlation. The Kruskal-Wallis test was used to compare the results between the groups with different rCSA of paraspinal and psoas major muscles and a different degree of paraspinal muscle myosteatosis. RESULTS: Fatty degeneration of the paraspinal muscles correlated with better outcomes 1 and 6 months postoperatively according to ODI (P = 0.003 and P = 0.027, respectively). Patients with higher rCSA of the paraspinal and psoas major muscles achieved better results on the EURO EQ-5D scale (P = 0.0289 and P = 0.0089, respectively). Higher rCSA of the paraspinal and psoas major muscles did not correlate with better outcomes measured using ODI, COMI and VAS scales (P ≥ 0.072). CONCLUSION: The degree of fatty degeneration of the paraspinal muscles correlates with better outcomes 1 and 6 months after microdiscectomy.

Return to play in children with shunted hydrocephalus.

OBJECTIVE: The objective of this study was to assess the relevance of shunted hydrocephalus in regard to participation by young patients in physical education (PE) classes. Students diagnosed with this condition are very often restricted in PE classes owing to the lack of official and well-defined guidelines. However, the medical literature suggests that there is no relationship between the disease and risk of sport-related injuries. In this study, the authors intended to evaluate not only the accuracy of this statement, but also to explore the factors that delay or foreclose return to exercise. METHODS: The analysis was conducted on patients aged < 18 years with a diagnosis of shunt-treated hydrocephalus who received follow-up for a minimum of 1 year. Collected medical data were examined for factors limiting participation in PE at school. Indicators of both sport-related injuries and conditions acceptable for return to exercise were gathered during follow-up visits. RESULTS: In this study, 72.72% of patients attended sport activities in schools. The group based on return to PE class differed significantly in the occurrence of neurological deficits, as well as presence of comorbidities. In univariate analysis, the authors identified these parameters as risk factors limiting participation in PE. On the contrary, etiology of hydrocephalus, type of shunting device, number of shunt malfunctions, and presence of epilepsy did not significantly influence sport engagement. CONCLUSIONS: This study shows that many patients with shunt-treated hydrocephalus can safely participate in PE. Presence of neurological deficits before and after neurosurgical treatment, as well as presence of comorbidities, are factors that negatively impact the possibility of a patient returning to physical activity. Sport-related injuries do occur, but at a low incidence.

Return to play after brain tumor surgery in children.

PURPOSE: Children with a history of brain tumors do not appear to be at a significantly higher risk of sports-related injuries. Nevertheless, according to the systematic review and survey conducted by Perreault et al., 75% of healthcare professionals restrict their patients' participation in physical activities after brain tumor surgery. The aim of our study was to verify whether children after brain tumor surgery return to physical education (PE) classes. It was also an attempt to explore factors limiting return to physical activity. METHODS: Patients after brain tumor surgery, ≤ 18 years old on admission with ≥ 1 year follow-up were included in the analysis. Data concerning the disease were collected and summarized in search of factors limiting return to physical activity. Meticulous information about return to sports and physical education at school was gathered during follow-up visits. RESULTS: 71.43% of patients returned to school sports activities. Children who did not return to PE had markedly higher neoplasm WHO grade. Significant differences were also found between the groups in terms of hydrocephalus occurrence and need for additional oncological treatment. In univariate analysis, we identified neoplasm WHO grade, tumor location, presence of neurological deficit after the procedure, additional oncological treatment, and occurrence of hydrocephalus needing shunting as the risk factors for not returning to school physical education. CONCLUSIONS: The majority of pediatric brain tumor survivors return safely to physical education. Higher neoplasm WHO grade, presence of neurological deficit after the procedure, additional oncological treatment, and occurrence of hydrocephalus are risk factors for not returning to physical education.

Sympathetic vascular response to facial cooling is increased in flail phenotypes of amyotrophic lateral sclerosis.

OBJECTIVE: To assess cardiovascular responses to cold face test (CFT) in patients with classic-onset ALS (bulbar or limb onset, ALS-C) and in patients with flail arm and flail leg phenotypes (FA/FL). METHODS: In 18 ALS-C, eight FA/FL patients and 10 age-matched controls we continuously monitored heart rate (HR), systolic (SBP), diastolic (DBP) and mean blood pressure (MBP) during two-minute baseline and one-minute cold stimulus application. HR and BP responses to CFT were calculated as differences between the peak responses and baseline values (dHR, dSBP, dDBP, dMBP), as percent changes from baseline (dHR%, dSBP%, dDBP%, dMBP%), and also latencies and durations of HR and BP responses were assessed (LatHR, tHR, LatBP, tBP). RESULTS: There were no differences in baseline values of HR, SBP, DBP and MBP among ALS-C, FA/FL and controls (p > 0.05). A decrease in HR and increases in SBP, DBP and MBP were observed in all subjects (p < 0.05). However, in FA/FL, the magnitude of BP responses, i.e. dSBP, dSBP%, dDBP, dMBP, and dMBP% were significantly higher than in controls. Moreover, these BP responses occurred with a significantly shorter latency in FA/FL than in controls and ALS-C. Furthermore, duration of the BP changes was significantly longer in FA/FL than in ALS-C. In contrast, ALS-C patients had a significantly longer LatHR and shorter tHR than healthy persons. However, no significant differences were observed in dHR or dHR% among the three groups. CONCLUSIONS: Sympathetic vascular response to facial cooling is increased in flail phenotypes of ALS.

Seizure-Precipitating Factors in Relation to medical Recommendations: Especially Those Limiting Physical Activity.

Identification of factors precipitating epileptic seizures should always have practical implications and should always result in special recommendations given to patients. The purpose of our study is to analyze the relation between seizure-triggering factors and restrictive recommendations involving limitation of physical activity in particular. The research group consisted of 407 children hospitalized due to seizures. Their precipitants were identified in 27.5% of the patients. The most common included infection/fever, stress, and flashing lights. Although sport was documented as a precipitant in only 3.4% of all children, 8.1% of the investigated group were recommended to limit physical activity. As some episodes of epileptic seizures are reported to be provoked by sport, multiple restrictions are imposed on children. In the light of the worldwide academic literature and the present study, the recommendation of limiting sports activity is no longer supported.

Multiple faces of children and juvenile meningiomas: a report of single-center experience and review of literature.

OBJECTIVE: Pediatric meningiomas are extremely rare tumors often associated with various medical conditions. This report is an attempt to analyze the clinical behavior, pathological presentation and recommended management of both isolated and neurofibromatosis type 2 (NF2) related pediatric meningiomas in comparison to their adult counterparts. METHODS: The investigated group consisted of three male and six female patients suffering from meningiomas of the central nervous system, who were hospitalized at our department in years 2001-2012. RESULTS: In our group three children were diagnosed with NF2. Two were released with a suspicion of that disease. Three patients had multiple meningiomas at the first presentation. The most common manifestation were focal neurological deficits (47%). Meningiomas were mostly located at the brain convexity (29%). Histological examination revealed the domination of fibrous type in our group (29%). Apart from surgical management a preoperative embolization of the tumors' vessels was implemented in two children. Another three children underwent postoperative radiotherapy (RTh), one received a chemotherapy (ChTh). CONCLUSION: Meningiomas in children differ from their counterparts in adults. Due to common coexistence of pediatric meningiomas and neurofibromatosis type 2, this group of patients should be taken under strict control, because of high risk of tumor recurrence.