[Prolonged weaning during early neurological and neurosurgical rehabilitation : S2k guideline published by the Weaning Committee of the German Neurorehabilitation Society (DGNR)]. / Prolongiertes Weaning in der neurologisch-neurochirurgischen Frührehabilitation : S2k-Leitlinie herausgegeben von der Weaning-Kommission der Deutschen Gesellschaft für Neurorehabilitation e. V. (DGNR).

Prolonged weaning of patients with neurological or neurosurgery disorders is associated with specific characteristics, which are taken into account by the German Society for Neurorehabilitation (DGNR) in its own guideline. The current S2k guideline of the German Society for Pneumology and Respiratory Medicine is referred to explicitly with regard to definitions (e.g., weaning and weaning failure), weaning categories, pathophysiology of weaning failure, and general weaning strategies. In early neurological and neurosurgery rehabilitation, patients with central of respiratory regulation disturbances (e.g., cerebral stem lesions), swallowing disturbances (neurogenic dysphagia), neuromuscular problems (e.g., critical illness polyneuropathy, Guillain-Barre syndrome, paraplegia, Myasthenia gravis) and/or cognitive disturbances (e.g., disturbed consciousness and vigilance disorders, severe communication disorders), whose care during the weaning of ventilation requires, in addition to intensive medical competence, neurological or neurosurgical and neurorehabilitation expertise. In Germany, this competence is present in centers of early neurological and neurosurgery rehabilitation, as a hospital treatment. The guideline is based on a systematic search of guideline databases and MEDLINE. Consensus was established by means of a nominal group process and Delphi procedure moderated by the Association of the Scientific Medical Societies in Germany (AWMF). In the present guideline of the DGNR, the special structural and substantive characteristics of early neurological and neurosurgery rehabilitation and existing studies on weaning in early rehabilitation facilities are examined.Addressees of the guideline are neurologists, neurosurgeons, anesthesiologists, palliative physicians, speech therapists, intensive care staff, ergotherapists, physiotherapists, and neuropsychologists. In addition, this guideline is intended to provide information to specialists for physical medicine and rehabilitation (PMR), pneumologists, internists, respiratory therapists, the German Medical Service of Health Insurance Funds (MDK) and the German Association of Health Insurance Funds (MDS). The main goal of this guideline is to convey the current knowledge on the subject of "Prolonged weaning in early neurological and neurosurgery rehabilitation".

Outcome of neurological early rehabilitation patients carrying multi-drug resistant bacteria: results from a German multi-center study.

BACKGROUND: Colonization or infection with multi-drug resistant (MDR) bacteria is considered detrimental to the outcome of neurological and neurosurgical early rehabilitation patients. METHODS: In a German multi-center study, 754 neurological early rehabilitation patients were enrolled and and reviewed in respect to MDR status, length of stay (LOS) and the following outcome variables: Barthel Index (BI), Early Rehabilitation Index (ERI), Glasgow Outcome Score Extended (GOSE), Coma Remission Scale (CRS), Functional Ambulation Categories (FAC). RESULTS: The mean age of the study population was 68.0 ± 14.8 years. Upon admission, the following prevalence for MDRs was observed: MRSA (methicillin resistant staphylococcus aureus) 7.0% (53/754), ESBL- (extended spectrum beta-lactamase) producing bacteria strains 12.6% (95/754), VRE (vancomycin resistant enterococci) 2.8% (21/754). Patients colonized or infected with MDR bacteria (MDR+) were significantly more frequently diagnosed with a critical illness polyneuropathy - CIP - than non-colonized (MDR-) patients: 29.0% vs. 14.8%. In addition, they were more frequently mechanically ventilated (MDR+: 55/138, 39.9%; MDR- 137/616, 22.2%). MDR+ patients were referred to rehabilitation earlier, had a longer LOS in early rehabilitation, lower BI on admission and at discharge, lower ERI on admission and lower CRS at discharge than MDR- patients. There was a highly significant correlation of the BI upon admission with the BI at discharge (rs = 0.492, p < 0.001). GOSE at discharge differed significantly between both groups (χ 2-test, p < 0.01). Perhaps of greatest importance, mortality among MDR+ was higher in comparison to MDR- (18.1% vs. 7.6%). CONCLUSIONS: The outcome of neurological early rehabilitation patients colonized or infected with MDR bacteria including MRSA or ESBL producing strains is significantly poorer than by non-colonized patients. There is some evidence that the poor outcome could be related to the higher morbidity and lower functional status upon admission.

Criterion validity and sensitivity to change of the Early Rehabilitation Index (ERI): results from a German multi-center study.

BACKGROUND: Evaluation of functional status is difficult in neurological and neurosurgical early rehabilitation patients. The Early Rehabilitation Index (ERI) was introduced in Germany over 20 years ago, but since then validation studies are lacking. The ERI (range -325 to 0 points) includes highly relevant items including the necessity of intermittent mechanical ventilation or tracheostomy. METHODS: The present paper analyzed data from a German multi-center study, enrolling 754 neurological early rehabilitation patients. Together with ERI, Barthel Index (BI), Glasgow Coma Scale (GCS), Glasgow Outcome Score Extended, Coma Remission Scale (CRS), Functional Ambulation Categories and length of stay were obtained. RESULTS: ERI showed significant improvements from admission to discharge (p < 0.001). In addition, there were significant correlations of the ERI upon admission and at discharge with BI, CRS and GCS. CONCLUSIONS: Evaluation of our study data suggest that the ERI may be used as a valid assessment instrument for neurological and neurosurgical early rehabilitation patients.

[Course of rehabilitation in early neurological/neurosurgical rehabilitation. Results of a 2014 multi-center evaluation in Germany]. / Rehabilitationsverlauf von Patienten in der neurologisch-neurochirurgischen Frührehabilitation.

BACKGROUND: In Germany, neurological-neurosurgical early rehabilitation is well established in the treatment of severe neurological diseases. To develop quality standards, knowledge of the current rehabilitation course is required. PATIENTS AND METHODS: A retrospective analysis was performed on the course of rehabilitation from patients in an early neurological/neurosurgical rehabilitation program in 16 centers from 10 German states. The odds for a good or poor outcome were investigated using a multivariate logistic regression model. RESULTS: Seven hundred and fifty-four patients were included in the study. The average age of the patients was 68 ± 15 years. Of the patients studied, 26 % were on mechanical ventilation commencing their neurological rehabilitation. The average duration of stay was 56 ± 51 days. Weaning rate from mechanical ventilation was 65 % and the rate of weaning from tracheal cannula was 54 %. Mean improvement in the Barthel Index of 17 points, significant reduction of dysphagia (from 62 to 30 %) and depended walking (from 99 to 82 %), and the achievement of phase C (the next stage of rehabilitation) in 38 % can still be counted as signs of successful rehabilitation. During their course of stay, near 10 % of the patients died. Of these, 67 % received solely palliative care. In the multivariate logistic models, the absence of the factor "necessity for mechanical ventilation on admission" (odds ratio 0.61; 95 % confidence interval (CI): 0.42 … 0.89) increased the chance for good outcome and the presence of this factor the risk of dying with an odds ratio of 8.07 (95 % CI: 4.54-14.34). DISCUSSION: In spite of the severity of neurological deficits, significant functional progress has been made. These results could be interpret as positive proof of the efficacy of neurological/neurosurgical early rehabilitation programs.

[Weaning from prolonged mechanical ventilation in neurological weaning units: an evaluation of the German Working Group for early Neurorehabilitation]. / Beatmungsentwöhnung in neurologischen Weaningzentren : Eine Bestandsaufnahme der Arbeitsgemeinschaft Neurologisch-neurochirurgische Frührehabilitation.

BACKGROUND: A significant proportion of patients with long-term mechanical ventilation (MV) and difficult or prolonged weaning suffer from primary or secondary neurological conditions and concomitant functional disorders, in addition to respiratory problems. Therefore, these patients are treated in neurological weaning departments. MATERIAL AND METHODS: Using a questionnaire members of the German Working Group for early neurorehabilitation were interviewed with respect to the structure of weaning facilities, weaning strategies, patient characteristics and treatment outcome of patients admitted for weaning in 2009. RESULTS: In the year 2009 a total of 1,486 patients were admitted to 7 participating neurological weaning units. The primary diagnosis was a neurological condition in 97.5% of the patients. In 62.9% of the patients the neurological condition was considered to be primarily responsible for the MV, 22.8% demonstrated pulmonary factors and for 3.0% a cardiac condition was determined to be decisive. In 5.0% of the patients it was not possible to ascertain a single cause or factor. Weaning was successful in 69.8% of all cases, 64.9% (965 patients) were released from the facility without MV, 274 patients (18.4%) were released with MV, 61.3% of these (168 patients) were referred to other rehabilitation facilities or into the care of the family physician and 38.7% (106 patients) were transferred to other hospitals due to special medical problems. The total mortality rate was 16.6% (247 patients deceased). CONCLUSIONS: In this first comprehensive evaluation of German neurological weaning centers for patients with long-term MV, structures and treatment outcomes were compared with recent results from the literature.

[Dysphagia - epidemiology, diagnostics, therapy and nutrition-management]. / Dysphagie - Epidemiologie, Diagnostik, Therapie und Ernährungsmanagement.

BACKGROUND: Swallowing is a complex neuro-muscular process at which around 50 muscle couples need to be coordinated. The swallowing process is controlled by the swallowing centres in cortex and brainstem as well as by five brain nerves. EPIDEMIOLOGY: Severe dysphagia appears most frequently in the context of neurological illnesses. Particularly in patients with acute stroke, swallowing disorders are reported in up to 50% of cases. DIAGNOSTICS: The main emphases must be put on the case history, a swallowing specific physical examination, a "Swallowing Screening Test" and the use of technical examination methods, like the flexible laryngoscopy as well as the video-fluoroscopy. It is of special importance to identify "silente aspiration" which can only be verified by the use of technical examination methods. THERAPY: It should always be carried out interdisciplinarily. Besides a restitutive and a compensatory therapy also an ADAPTATIVE THERAPY have to be applied. The duration of therapy needed depends on severity of dysphagia and can be accounted to 2.5 months on average. nutrition-management: All measures should be targeted at avoiding weight loss and malnutrition. The oral feeding should be started early, however in a controlled fashion and has to be carried out by the use of a diet that is adapted to the swallowing disorders. CONCLUSION: Dysphagia is a clinical relevant problem in known risk patients. To avoid "silent aspiration" disinguished and routinely established diagnostic processes as well straight therapeutic approaches are needed. These approaches need to be done by highly trained and clinically experienced stuff members who cooperate interdisciplinary and multiprofessional.