Search

Your search keyword '"Goodin, D"' showing total 22 results
Start Over Author "Goodin, D" Topic brain
22 results on '"Goodin, D"'

1. Asymptomatic spinal cord lesions predict disease progression in radiologically isolated syndrome.

Author

Okuda DT, Mowry EM, Cree BA, Crabtree EC, Goodin DS, Waubant E, and Pelletier D

Subjects
Adult, Aged, Cohort Studies, Disease Progression, Female, Humans, Logistic Models, Male, Middle Aged, Predictive Value of Tests, ROC Curve, Retrospective Studies, Spinal Cord Injuries physiopathology, Young Adult, Brain pathology, Functional Laterality physiology, Magnetic Resonance Imaging, Spinal Cord pathology, Spinal Cord Injuries diagnosis
Abstract

Background: Technological advancements in neuroimaging and the increased use of these diagnostic modalities are responsible for the discovery of incidentally identified anomalies within the CNS. In addition to the identification of unanticipated brain MRI abnormalities suggestive of demyelinating disease in patients undergoing neuroimaging for a medical reason other than evaluation for multiple sclerosis (MS), asymptomatic spinal cord lesions are periodically identified., Objective: To determine if asymptomatic spinal cord lesions are associated with clinical progression in subjects with radiologically isolated syndrome (RIS)., Methods: A retrospective review of RIS cases at the University of California, San Francisco Multiple Sclerosis Center was performed. The presence of asymptomatic cervical spinal cord MRI lesions was analyzed as a potential predictor for clinical progression., Results: Twenty-five of 71 subjects with RIS possessed findings within the cervical spine that were highly suggestive of demyelinating disease. Of these subjects, 21 (84%) progressed clinically to clinically isolated syndrome (n = 19) or primary progressive multiple sclerosis (n = 2) over a median time of 1.6 years from the date of RIS identification (interquartile range 0.8-3.8). The sensitivity, specificity, and positive predictive value of an asymptomatic spinal cord lesion for subsequent development of either a first demyelinating attack or primary progressive MS were 87.5%, 91.5%, and 84%, respectively. The odds ratio of clinical progression was 75.3 (95% confidence interval 16.1-350.0, p < 0.0001). This association remained significant after adjusting for potential confounders., Conclusion: These findings suggest that the presence of asymptomatic spinal cord lesions place subjects with RIS at substantial risk for clinical conversion to either an acute or progressive event, a risk that is independent of brain lesions on MRI.

Published
2011
Full Text
View/download PDF

2. Quality of life in multiple sclerosis is associated with lesion burden and brain volume measures.

Author

Mowry EM, Beheshtian A, Waubant E, Goodin DS, Cree BA, Qualley P, Lincoln R, George MF, Gomez R, Hauser SL, Okuda DT, and Pelletier D

Subjects
Adolescent, Adult, Aged, Cross-Sectional Studies, Disease Progression, Female, Humans, Male, Middle Aged, Multiple Sclerosis physiopathology, Neuropsychological Tests, Young Adult, Brain anatomy & histology, Brain pathology, Multiple Sclerosis pathology, Quality of Life
Abstract

Background: Health-related quality of life (HRQOL) is reduced in multiple sclerosis (MS). It is unclear whether HRQOL is associated with white matter lesion burden or measures of brain atrophy., Methods: A cross-sectional baseline analysis of 507 patients with MS in a prospective cohort study at the University of California, San Francisco was performed. Multivariate linear regression models were used to determine whether MRI measures were associated with the Emotional Well-Being and Thinking/Fatigue subscale scores of the Functional Assessment in Multiple Sclerosis, a validated HRQOL measure in MS. The difference in each MRI metric associated with a minimal clinically important difference in each HRQOL subscale was calculated., Results: Higher T1 lesion load (15 mL; p = 0.024), normalized T1 lesion volume (20 mL; p = 0.016), or T2 lesion load (25 mL; p = 0.028) was associated with worse scores for Emotional Well-Being. Meaningfully lower scores on this subscale were correlated with lower normalized gray matter volume (118 mL; p = 0.037). Reduced Thinking/Fatigue scores were associated with higher normalized T1 lesion volume (21 mL; p = 0.024), or T2 lesion load (22 mL; p = 0.010) and with lower normalized gray matter (87 mL; p = 0.004), white matter (85 mL; p = 0.025), or brain parenchymal (98 mL; p = 0.001) volume., Conclusions: Aspects of health-related quality of life (HRQOL) in multiple sclerosis are associated with MRI evidence of white matter lesions and brain atrophy. These findings strengthen the argument for the use of HRQOL outcome measures in trials and suggest that lesion burden on conventional MRI is important for HRQOL.

Published
2009
Full Text
View/download PDF

3. Long-latency cerebral event-related potentials in multiple sclerosis.

Author

Aminoff JC and Goodin DS

Subjects
Acoustic Stimulation methods, Adult, Cognition Disorders etiology, Cognition Disorders physiopathology, Female, Humans, Male, Mental Status Schedule, Middle Aged, Multiple Sclerosis psychology, Reaction Time, Reference Values, Brain physiopathology, Evoked Potentials, Multiple Sclerosis physiopathology
Abstract

The objective of this study was to characterize electrophysiologically the basis of the cognitive dysfunction in multiple sclerosis. The cognitive dysfunction experienced by patients with multiple sclerosis has recently become more widely appreciated, but the best means of monitoring such function is unknown. Long-latency cerebral event-related potentials were recorded in a group of patients with relapsing/remitting or secondarily progressive multiple sclerosis and in a group of age-matched normal control subjects. Subjects were presented a series of auditory tones, with one (1,000 Hz) occurring during 86% of the trials (frequent tone) and the other (2,000 Hz) occurring during 14% of the trials (rare tone). Subjects were required to listen to the stimuli and count the occurrence of the rare tones. Cerebral responses recorded from the scalp were averaged separately for the rare and frequent tones. The N1, P2, N2, and P3 components of the long-latency response were all prolonged in latency in patients with MS, as were the N1-N2 and N1-P3 interpeak latencies. In addition, the amplitude of the P2 and P3 peaks was diminished in patients compared with control subjects. Significant correlations were found between the changes in both interpeak latency peak amplitude and the scores on the Mini-Mental State Examination. Electrophysiologic changes occur in MS that are the result of central disease (as opposed to involvement of primary afferent pathways) and correlate with cognitive status. The recording of event-related potentials may thus provide a useful tool, not only as an objective measure of cognitive function in patients with MS, but also as an aid in the evaluation of response to treatment.

Published
2001
Full Text
View/download PDF

4. Cerebral accompaniments to simple and choice reaction tasks in Parkinson's disease.

Author

Kutukcu Y, Marks WJ Jr, Goodin DS, and Aminoff MJ

Subjects
Adult, Aged, Evoked Potentials physiology, Female, Humans, Male, Middle Aged, Reaction Time physiology, Reference Values, Brain physiology, Choice Behavior physiology, Parkinson Disease physiopathology, Parkinson Disease psychology
Abstract

In order to clarify the nature and basis of the delayed reaction time that occurs in Parkinson's disease, we measured reaction times and cerebral responses in six parkinsonian patients and six normal age-matched control subjects. Each participated in one simple reaction task and three choice reaction tasks of different complexity. The reaction times were delayed in the parkinsonian patients in all conditions but especially in the more difficult choice tasks. In addition, the cerebral responses showed delayed latencies of the N1, N2, and P3 components of the event-related cerebral potential. These findings are similar to the changes that we observed previously in patients with both Parkinson's disease and dementia, and suggest that bradyphrenia may account, in part, for the slowing of response time in Parkinson's disease., (Copyright 1998 Published by Elsevier Science B.V. All rights reserved.)

Published
1998
Full Text
View/download PDF

5. Changes of forearm EMG and cerebral evoked potentials following sudden muscle stretch during isometric contractions in patients with Parkinson's disease.

Author

Aminoff MJ, Siedenberg R, and Goodin DS

Subjects
Electromyography, Evoked Potentials, Humans, Middle Aged, Stress, Mechanical, Brain physiopathology, Forearm physiopathology, Isometric Contraction, Muscle, Skeletal physiopathology, Parkinson Disease physiopathology
Abstract

Various investigators have reported that the late reflex EMG activity following muscle stretch is increased in patients with Parkinson's disease. To explore the basis of this increased activity, we have now recorded the late EMG responses together with associated cerebral responses following muscle stretch in parkinsonian patients. Nine patients and eight controls participated in two sets of experiments in which they grasped a handle attached to a torque motor and maintained the wrist isometrically against a constant flexor force. The force was changed unpredictably (first set) or predictably (second set of experiments), causing a stretch of wrist extensors or flexors. Cerebral responses and muscle responses from the forearm were recorded and averaged separately depending upon condition. The late muscle responses to unpredictable muscle stretch were enhanced in parkinsonian patients while the cerebral responses were attenuated when compared to controls. The alteration of the electrocerebral response began approx. 25 ms prior to the late M2 muscle response. Both controls and patients showed a markedly attenuated cerebral response when the muscle stretch was predictable. These results indicate that the electrocerebral response to muscle stretch is altered prior to the onset of M2 in patients with Parkinson's disease, and suggest that these cerebral events reflect components of a long-latency transcerebral reflex pathway that is affected in this disorder.

Published
1997
Full Text
View/download PDF

6. Comparison of late components in simultaneously recorded event-related electrical potentials and event-related magnetic fields.

Author

Siedenberg R, Goodin DS, Aminoff MJ, Rowley HA, and Roberts TP

Subjects
Acoustic Stimulation, Adult, Brain anatomy & histology, Electroencephalography, Electromyography, Female, Humans, Magnetic Resonance Imaging, Magnetoencephalography, Male, Middle Aged, Brain physiology, Evoked Potentials physiology
Abstract

We have attempted to define the late components of the event-related magnetic field (ERF) and to relate them to the late components of the event-related electrical potential (ERP). Simultaneous multichannel electroencephalogram (EEG) and magnetoencephalogram (MEG) were recorded in 13 subjects during an auditory oddball paradigm in two series of experiments. EEG responses to frequent tones consisted of the N1 and P2 components of the auditory vertex potential. Responses to rare tones consisted of N1, apparent P2, N2 and P3 components. All EEG components were best seen in the midline and were highly reproducible for all subjects. MEG responses to frequent tones consisted of N1m and P2m components that were highly reproducible only when recorded over the temporal region. By contrast, the ERF to rare tones was less well defined and only the N1m component could be identified satisfactorily. There was little consistent activity in the MEG at the time of occurrence of the N2 and P3 components of the ERP.

Published
1996
Full Text
View/download PDF

7. Biochemical alterations in multiple sclerosis lesions and normal-appearing white matter detected by in vivo 31P and 1H spectroscopic imaging.

Author

Husted CA, Goodin DS, Hugg JW, Maudsley AA, Tsuruda JS, de Bie SH, Fein G, Matson GB, and Weiner MW

Subjects
Adult, Aspartic Acid analogs & derivatives, Aspartic Acid metabolism, Brain pathology, Choline metabolism, Creatine metabolism, Female, Humans, Magnetic Resonance Spectroscopy, Male, Middle Aged, Multiple Sclerosis diagnosis, Phosphocreatine metabolism, Phosphorus metabolism, Brain metabolism, Multiple Sclerosis metabolism
Abstract

The goals of the current study were threefold: first, to confirm previous single volume proton (1H) magnetic resonance spectroscopy results of reduced N-acetyl aspartate (NAA, a putative marker of neurons) in multiple sclerosis (MS) white matter lesions using multiple volume 1H magnetic resonance spectroscopic imaging (MRSI); second, to measure the phospholipid metabolites phosphomonoesters and phosphodiesters in such lesions using phosphorus (31P) MRSI; and third, to test the hypothesis that biochemical changes occur in the normal-appearing (on spin echo T2-weighted magnetic resonance images) white matter in patients with MS. Thirteen subjects with clinically definite MS were studied with both 1H and 31P MRSI, and 19 controls were studied with either 1H MRSI, 31P MRSI, or both. MS lesion, MS normal-appearing white matter, and region-matched control spectra from the centrum semiovale were analyzed. The major findings of this study were that in both white matter lesions and normal-appearing white matter in patients with MS, the metabolite ratio NAA/creatine and the total 31P peak integrals were significantly reduced compared with controls. In addition, in MS lesions NAA/choline and phosphodiesters/total 31P were significantly reduced compared with controls, and in MS normal-appearing white matter there was a trend for NAA/choline to be reduced compared with controls. In normal-appearing white matter in patients with MS, total creatine and phosphocreatine were significantly increased compared to controls, as detected with both 1H (total creatine peak integrals) and 31P (phosphocreatine/total 31P) MRSI techniques. These results suggest reduced neuronal density and altered phospholipid metabolites in white matter lesions in patients with MS.(ABSTRACT TRUNCATED AT 250 WORDS)

Published
1994
Full Text
View/download PDF

9. Expectancy and response strategy to sensory stimuli.

Author

Goodin DS, Aminoff MJ, and Ortiz TA

Subjects
Action Potentials, Adult, Electromyography, Female, Humans, Male, Muscles innervation, Acoustic Stimulation, Brain physiology, Discrimination, Psychological physiology, Eye Movements physiology, Muscles physiology, Reaction Time physiology
Abstract

We investigated the relationship between sensory discrimination and the selection of appropriate responses in subjects performing two different reaction-time tasks, in which three auditory stimuli were presented in random order and with a different likelihood of occurrence. Subjects anticipated the need to make different responses based on the likelihood that a particular stimulus would occur on a particular trial. This was determined by the occurrence and distribution of premovement potentials prior to the stimulus, which were consistent with preparation to respond to the most frequently occurring stimulus. These anticipatory cerebral events, however, could be altered after recognition that this frequent stimulus had not occurred. Thus, after the occurrence of a stimulus other than the anticipated frequent tone, the scalp distribution of cerebral potentials changed in a manner suggesting that the next most frequently occurring stimulus was anticipated. Nonetheless, subjects were able to respond to the least probable stimulus both accurately and rapidly despite a failure to anticipate it correctly, as judged by the cerebral "lateralized readiness potential." These results indicate that stimulus evaluation and response selection are integrated and dynamic cerebral processes, and raise doubt about the functional significance of the so-called premovement readiness potential.

Published
1993
Full Text
View/download PDF

10. Evaluation of dementia by event-related potentials.

Author

Goodin DS and Aminoff MJ

Subjects
Electroencephalography, Humans, Reaction Time physiology, Brain physiopathology, Dementia physiopathology, Evoked Potentials physiology
Abstract

Event-related potentials depend on the context of the target stimulus and relate to the cognitive aspects of discriminating target from nontarget stimuli. For clinical purposes, they are elicited most commonly by auditory stimuli. They are influenced by advancing age and by alterations in mental function. They have been used to distinguish dementia from pseudodementia. More specifically, the P3 component of these potentials has a high sensitivity and specificity to dementia, and a prolongation in P3 latency is therefore helpful in establishing the diagnosis of dementia with confidence. Serial studies can provide a means of following changes in cognitive function over time. It may also be possible to distinguish between different types of dementia by the pattern of electrophysiologic abnormalities and in particular by which components of the event-related potentials are delayed.

Published
1992
Full Text
View/download PDF

11. The nature of suprasegmental influences on the late reflex activity in human forearm muscles.

Author

Chequer RS, Goodin DS, and Aminoff MJ

Subjects
Adult, Electromyography, Forearm innervation, Functional Laterality, Humans, Stress, Mechanical, Brain physiology, Isometric Contraction, Muscles innervation
Abstract

The earliest component of the late EMG response (M2) to sudden stretch of an isometrically contracting muscle is influenced by suprasegmental mechanism, but whether these are tonic, phasic, or both, is uncertain. We have therefore investigated the nature of these mechanisms by varying the predictability of the direction of perturbation of forearm muscles held isometrically against a constant flexor or extensor force of 2.3 N. We found that the M2 response did not change appreciably regardless of whether the direction of perturbation was known in advance or which hand was used by the subject. These findings suggest that any tonic supraspinal influence of the M2 response is of little significance compared to the importance of phasic mechanisms and provide support for the existence of a cerebral arc subserving this reflex component.

Published
1991
Full Text
View/download PDF

12. Evidence that the long-latency stretch responses of the human wrist extensor muscle involve a transcerebral pathway.

Author

Goodin DS, Aminoff MJ, and Shih PY

Subjects
Adult, Electromyography, Female, Humans, Male, Movement physiology, Wrist, Brain physiology, Muscle Contraction, Muscles innervation, Neural Pathways physiology, Reflex, Stretch physiology
Abstract

Ballistic wrist extensor movements were interrupted by a sudden perturbing force in two conditions, and subjects were asked either to compensate for ('oppose') the perturbation or to cease the extensor movement ('let-go') when the interruption occurred. In the first condition, the interruption occurred unexpectedly in some of the trials, whereas in the second it occurred on every trial. Responses were recorded from the flexor and extensor carpi radialis muscles, and from the scalp and cervical spine. Unexpected perturbing forces were associated with an early extensor EMG response (M1) and longer latency EMG responses in both flexor and extensor muscles. When the interruptions occurred in every trial, both the late EMG activity and the cerebral responses were markedly attenuated. The relation between expectation of perturbation and the occurrence or size of the late EMG activity indicates that this response is under supraspinal control. The potentials recorded over the cervical spine and scalp were, like the late EMG activity, influenced by the expectancy of interruption. These potentials persisted even when the potentials related to the mechanically elicited SEP were removed by subtraction of responses to anticipated interruptions from those to unanticipated interruptions. The earliest of these potentials preceded the late EMG activity by 30-50 ms. They were present when the late responses were present, absent when the late responses were absent, and became progressively smaller when the late responses became smaller, suggesting a tight coupling between these events and the late EMG events. These results indicate that cerebral activity, unrelated merely to mechanical stimulation, consistently precedes the late EMG activity, and thereby directly suggests that the long-latency response has a cerebral (possible cortical) pathway.

Published
1990
Full Text
View/download PDF

13. Instrumental neutron activation analysis of brain aluminum in Alzheimer disease and aging.

Author

Markesbery WR, Ehmann WD, Hossain TI, Alauddin M, and Goodin DT

Subjects
Adolescent, Adult, Aged, Aluminum adverse effects, Alzheimer Disease chemically induced, Alzheimer Disease pathology, Child, Child, Preschool, Frontal Lobe pathology, Hippocampus pathology, Humans, Infant, Infant, Newborn, Middle Aged, Neurofibrils ultrastructure, Neutron Activation Analysis, Temporal Lobe pathology, Aluminum metabolism, Alzheimer Disease metabolism, Brain metabolism, Dementia metabolism
Abstract

Instrumental neutron activation analysis procedures were used to determine the aluminum content of various brain regions in histologically verified Alzheimer disease (AD) and in controls. The grand mean aluminum level for 74 AD specimens was 0.372 +/- 0.058 microgram/gm and for 137 adult controls, 0.467 +/- 0.033 microgram/gm, both on a wet weight basis. No difference was found at the bulk sample level between AD and adult controls, corrected for age and sex, or when frontal, temporal, and hippocampal specimens were compared. Control specimens (infancy to 85 years) showed an increase in brain aluminum concentration with age. Comparison of freeze-dried to wet weight ratios of AD and controls revealed a small increase in water content in AD brains.

Published
1981
Full Text
View/download PDF

14. Ambulatory EEG recordings in epileptic and nonepileptic children.

Author

Aminoff MJ, Goodin DS, Berg BO, and Compton MN

Subjects
Adolescent, Child, Child, Preschool, Humans, Infant, Ambulatory Care, Brain physiopathology, Electroencephalography methods, Epilepsy physiopathology
Abstract

We examined the cassette-recorded 24-hour ambulatory EEG findings in children who had either clinically definite seizures or episodic behavioral disturbances not regarded as epileptic on clinical grounds. Among 40 epileptic patients, 22 had one or more attacks during the 24-hour recording session. In 15 of these patients all clinical attacks had appropriate ictal electrographic accompaniments; in another 6 some (but not all) attacks did so. Among 55 children with nonepileptic spells clinically, the 24-hour recording was uninterpretable for technical reasons in one, and in 30 it provided no relevant information because there were no recorded clinical or electrographic attacks. In the remaining 24 patients, one or more clinical attacks were captured, and in no instance was there any accompanying electrographic change. Our findings indicate that the absence of ictal EEG changes during attacks cannot be used in isolation to make a diagnosis of pseudoseizures, but support such a diagnosis made on clinical grounds. The more important role of the ambulatory EEG is to exclude a diagnosis of nonepileptic attacks by demonstrating electrographic seizure activity accompanying typical clinical attacks. Whether the technique will have a useful role in the evaluation of patients when the nature of an episodic disturbance of cerebral function is unclear clinically remains to be established, but will require long-term follow-up to validate any conclusions reached by the electrophysiologic technique.

Published
1988
Full Text
View/download PDF

15. Task-dependent hemisphere asymmetries of the visual evoked potential.

Author

Goodin DS, Waltz DA, and Aminoff MJ

Subjects
Adult, Discrimination, Psychological, Female, Humans, Language Tests, Male, Brain physiology, Dominance, Cerebral physiology, Evoked Potentials, Visual, Language, Space Perception
Abstract

Stimulus-related and event-related components of the visual evoked potential were recorded in three separate tasks that required language comprehension or spatial discrimination. Task-dependent asymmetries in the evoked potential were found for both the language task and one of the tasks involving spatial discrimination. Moreover, an identical stimulus presented in two different contexts elicited potentials with a significantly different distribution over the two sides of the head. These asymmetries were largely confined to the event-related components and presumably reflect task-dependent differences in neural processing. Reaction-time studies for these tasks, however, indicated that these asymmetries occurred too late to arise from neural structures responsible for language comprehension or spatial discrimination per se, and must therefore reflect subsequent neural events.

Published
1985
Full Text
View/download PDF

16. Electrophysiological differences between demented and nondemented patients with Parkinson's disease.

Author

Goodin DS and Aminoff MJ

Subjects
Alzheimer Disease physiopathology, Dementia physiopathology, Humans, Parkinson Disease physiopathology, Reaction Time physiology, Brain physiopathology, Dementia complications, Evoked Potentials, Auditory, Parkinson Disease complications
Abstract

Long-latency auditory evoked potentials were studied in demented and nondemented patients with Parkinson's disease who were matched for age, stage of disease, duration of illness, and amount and nature of antiparkinsonian medication. We found clear electrophysiological differences between the two groups of patients in that the N1, N2, and P3 peak latencies were prolonged in the demented group compared both to the nondemented group and to normal controls. Moreover, the N1 latency but not the N2 and P3 latency prolongation distinguished the demented parkinsonian patients from demented patients with Alzheimer's disease. These results provide strong evidence for the existence of different subtypes of dementia and suggest that electrophysiological recordings may be helpful in establishing the underlying pathogenesis of a dementia syndrome when there is clinical uncertainty.

Published
1987
Full Text
View/download PDF

17. Assessment: dermatomal somatosensory evoked potentials. Report of the American Academy of Neurology's Therapeutics and Technology Assessments Subcommittee.

Author

Ferguson, JH, Brin, M, Goldstein, ML, Gorelich, PB, Hanley, DF, Lange, DJ, Nuwer, MR, Roach, ES, Goldman, R, Goodin, D, and Marini, AM

Subjects
Brain, Humans, Therapeutics, Electric Stimulation, Technology, Medical, Neurology, Evoked Potentials, Somatosensory, Societies, Medical, United States, Evaluation Studies as Topic, Skin Physiological Phenomena, Medical Laboratory Science, Technology, Medical, Evoked Potentials, Somatosensory, Societies, Neurology & Neurosurgery, Clinical Sciences, Neurosciences, Cognitive Sciences
Abstract

The different conclusions reached by studies investigating the utility of DSEPs prevent a confident conclusion regarding utility. Some investigators are strong believers in the diagnostic usefulness of this technique. Others are mere skeptical. One possible cause is variable study design. Most studies provide evidence no higher than level III (case reports, expert opinions). Controlled studies, especially with blinded interpreters of the tests, would provide needed evidence of efficacy in view of the existing confusion in the literature. It is our consensus that the current evidence supporting the diagnostic use of DSEPs is Type D and that DSEPs should be regarded as Investigational, meaning that current evidence is insufficient to determine appropriateness. This group does encourage further study.

Published
1997

19. 250 mu g or 500 mu g interferon beta-1b versus 20 mg glatiramer acetate in relapsing-remitting multiple sclerosis: a prospective, randomised, multicentre study

Author

O'Connor, P., Filippi, M., Arnason, B., Comi, G., Cook, S., Goodin, D., Hartung, H., Jeffery, D., Kappos, L., Boateng, F., Filippov, V., Groth, M., Knappertz, V., Kraus, C., Sandbrink, R., Pohl, C., BogumilAbramsky O, T., Achiron, A, Agius, M, Aichner, F, Altenkirch, H, Amato, Mp, Anten, B, Arbizu, T, Ash, P, Ballario, C, Bashir, K, Baum, K, Baumhackl, U, Beaver, G, Belova, A, Berger, J, Berger, T, Berlit, P, Beuche, W, Bhan, V, Bigley, K, Bissay, V, Blake, C, Bö, L, Boyko, A, Brochet, B, Brown, M, Callegaro, D, Carra, A, Carroll, W, Cascione, M, Christie, S, Clanet, M, Clavelou, P, Clementino, Vi, Confavreux, C, Cooper, J, Cross, A, Csanyi, A, Czlonkowska, A, D'Hooghe, M, Damier, P, Debouverie, M, Defer, G, Demina, T, Deri, N, Diem, R, Dressel, A, Dubois, B, Dunne, P, Duquette, P, Durelli, L, Edan, G, Elias, S, Elovaara, I, Esfahani, F, Evtushenko, S, Fabijan, Th, Fernández, O, Ferreira, Ml, Fink, A, Flechter, S, Ford, C, Francesconi, C, Freedman, M, Fryze, W, Gabbai, A, Gács, G, Gallo, Paolo, Gazda, S, Gerloff, C, Glyman, S, Goodman, A, Gottesman, M, Grand'Maison, F, Guarnaccia, J, Gutierrez, A, Haas, J, Hansen, Hj, Hardiman, O, Heard, R, Heidenreich, F, Herbert, J, Herminia Scola, R, Hodgkinson, S, Hoffmann, F, Holub, R, Huddlestone, J, Hughes, B, Hughes, M, Hunter, S, Hurwitz, B, Izquierdo, G, Jacobasch, E, Jacques, F, Jakab, G, Jongen, P, Karageorgiou, C, Karni, A, Kasper, L, Kaufman, M, Keidel, M, Khatri, B, Kiefer, R, Kirzinger, S, Kita, M, Komoly, S, Kotov, S, Kozubski, W, Kumlien, E, Kwiecinski, H, Labouge, P, Laganke, C, Lapierre, Y, Lebrun Frenay, C, Leist, T, Leon, Sa, Luetic, G, Lynch, S, Lynch, T, Malkova, N, Maltezou, M, Markowitz, C, Martin, C, Mattle, H, Mattson, D, Metra, M, Meyding Lamadé, U, Milo, R, Milonas, I, Miller, A, Miller, T, Minagar, A, Mitchell, G, Moreau, T, Mosberg, R, Murphy, R, Nehrych, T, Nikl, J, Odinak, M, Oschmann, P, Owen King, J, Pagani, L, Pereira Damasceno, B, Podemski, R, Pöhlau, D, Pozzilli, C, Rammohan, K, Reunanen, M, Rice, G, Richardson, P, Rivera, V, Rizvi, S, Rogozhyn, V, Rolak, L, Rosenkranz, T, Rotta, R, Sanders, E, Sater, R, Satgur Gupta, A, Schwartz, R, Sedal, L, Sega Jazbec, S, Selchen, D, Selmaj, K, Sheremata, W, Shvets, T, Silver, D, Simsarian, J, Skoromets, A, Smiroldo, J, Sokolova, L, Solovyova, Y, Sommer, N, Spirin, N, Stangel, M, Stark, E, Steinbrecher, A, Stemper, B, Stolyarov, I, Strasser Fuchs, S, Sweeney, B, Tettenborn, B, Thrower, B, Tilbery, Cp, Traboulsee, A, Trojano, M, Tubridy, N, Tyor, W, Valikovics, A, Vermersch, P, Vollmer, T, Voloshyna, N, Vrech, C, Wajgt, A, Weller, B, Wendt, J, Yakhno, N, Yeung, M, Zavalishin, I., O'Connor, P, Filippi, Massimo, Arnason, B, Comi, G, Cook, S, Goodin, D, Hartung, Hp, Jeffery, D, Kappos, L, Boateng, F, Filippov, V, Groth, M, Knappertz, V, Kraus, C, Sandbrink, R, Pohl, C, Bogumil, T., and Dubois, Bénédicte

Subjects
Adult, Male, medicine.medical_specialty, interferon beta-1b, Adolescent, Pharmacology, relapsing-remitting multiple sclerosis, law.invention, Young Adult, Multiple Sclerosis, Relapsing-Remitting, Randomized controlled trial, Double-Blind Method, law, Internal medicine, medicine, Humans, Immunologic Factors, Glatiramer acetate, Adverse effect, Expanded Disability Status Scale, Dose-Response Relationship, Drug, business.industry, Multiple sclerosis, Interferon beta-1b, Brain, Glatiramer Acetate, Interferon-beta, Middle Aged, medicine.disease, Magnetic Resonance Imaging, Clinical trial, Tolerability, glatiramer acetate, Female, Neurology (clinical), business, Peptides, medicine.drug
Abstract

BACKGROUND: The aim of the Betaferon Efficacy Yielding Outcomes of a New Dose (BEYOND) trial was to compare the efficacy, safety, and tolerability of 250 microg or 500 microg interferon beta-1b with glatiramer acetate for treating relapsing-remitting multiple sclerosis. METHODS: Between November, 2003, and June, 2005, 2447 patients with relapsing-remitting multiple sclerosis were screened and 2244 patients were enrolled in this prospective, multicentre, randomised trial. Patients were randomly assigned 2:2:1 by block randomisation with regional stratification to receive one of two doses of interferon beta-1b (250 microg or 500 microg) subcutaneously every other day or 20 mg glatiramer acetate subcutaneously every day. The primary outcome was relapse risk, defined as new or recurrent neurological symptoms separated by at least 30 days from the preceding event and that lasted at least 24 h. Secondary outcomes were progression on the expanded disability status scale (EDSS) and change in T1-hypointense lesion volume. Clinical outcomes were assessed quarterly for 2.0-3.5 years; MRI was done at screening and annually thereafter. Analysis was by per protocol. This study is registered, number NCT00099502. FINDINGS: We found no differences in relapse risk, EDSS progression, T1-hypointense lesion volume, or normalised brain volume among treatment groups. Flu-like symptoms were more common in patients treated with interferon beta-1b (p

Published
2009

20. Natalizumab plus interferon beta-1a reduces lesion formation in relapsing multiple sclerosis

Author

Ernst Wilhelm, Radue, William, H. Stuart, Peter, A. Calabresi, Christian, Confavreux, Steven, L. Galetta, Richard, A. Rudick, Fred, D. Lublin, Bianca, Weinstock Guttman, Daniel, R. Wynn, Elizabeth, Fisher, Athina, Papadopoulou, Frances, Lynn, Michael, A. Panzara, Alfred, W. Sandrock, For, the SENTINEL Investigators including F. Fazekas, Enzinger, C., Seifert, T., Storch, M., Strasser Fuchs, S., Berger, T., Dilitz, E., Egg, R., Deisenhammer, F., Decoo, D, Lampaert, J., Bartholome, E., Bier, J., Stenager, E., Rasmussen, M., Binzer, M., Shorsh, K., Christensen, M., Ravnborg, M., Soelberg Sørensen, P., Blinkenberg, M., Petersen, B., Hansen, H. J., Bech, E., Petersen, T., Kirkegaard, M., Finland:, J. Eralinna, Ruutiainen, J., Soilu Hänninen, M., Säkö, E., Laaksonen, M., Reunanen, M., Remes, A., Keskinarkaus, I., Moreau, T., Noblet, M., Rouaud, O., Couvreur, G., Edan, G., Lepage, E., Drapier, S., De Burghgraeve, V., Yaouanq, J., Merienne, M., Cahagne, V., Gout, O., Deschamps, R., Le Canuet, P., Moulignier, A., Vermersch, P., De Seze, J., Stojkovic, T., Griffié, G., Engles, Ferriby, D., Debouverie, M., Pittion Vouyouvitch, S., Lacour, J. C., Pelletier, J., Feuillet, L., Suchet, L., Dalecky, A., Tammam, D., Lubetzki, C., Youssov, K., Mrejen, S., Charles, P., Yaici, S., Clavelou, P., Aufauvre, D., Renouil Guy, N., Cesaro, P., Degos, F., Benisty, S., Rumbach, L., Decavel, P., Confavreux, C., Blanc, S., Aubertin, P., Riche, G., Brochet, B., Ouallet, J. C., Anne, O., Menck, S., Grupe, Guttman, Lensch, E., Fucik, E., Heitmann, S., Hartung, H. P., Schröter, M., Kurz, F. M. W., Heidenreich, F., Trebst, C., Pul, R., Hohlfeld, R., Krumbholz, M., Pellkofer, H., Haas, J., Segert, A., Meyer, R., Anagnostou, P., Kabus, C., Poehlau, D., Schneider, K., Hoffmann, V., Zettl, U., Steinhagen, V., Adler, S., Steinbrecher E. Rothenfusser Körber, A. Steinbrecher E. Rothenfusser Körber, Zellner, Baum, K., Günther, A., Bläsing, H., Stoll, G., Gold, R., Bayas, A., Kleinschnitz, C., Limmroth, V., Katsarava, Z., Kastrup, O., Haller, P., Stoeve, S., Höbel, D., Oschmann, P., Voigt, K., Burger, C. V., Israel:, O. Abramsky, Karusiss, D., Achiron, A., Kishner, I., Stern, Y., Sarove Pinhas, I., Dolev, M., Magalashvili, D., Pozzili, : C., Lenzi, D., Scontrini, A., Millefiorini, E., Buttinelli, C., Gallo, P., Ranzato, F., Tiberio, M., Perini, P., Laroni, Alice, Marrosu, M., Cocco P. Marchi, E. Cocco P. Marchi, Spinicci, G., Massole, S., Mascia, M., Floris, G., Trojano, M., Bellacosa, A., Paolicelli, D., Bosco Zimatore, G., Simone, I. L., Giorelli, M., Di Monte, E., Mancardi, GIOVANNI LUIGI, Pizzorno, M., Murialdo, A., Narciso, E., Capello, A., Comi, G., Martinelli, V., Rodegher, M., Esposito, F., Colombo, B., Rossi, P., Polman, C. H., Jasperse, M. M. S., Zwemmer, J. N. P., Nielsen, J., Kragt, J. J., Jongen, P. J. H., De Smet, E., Tacken, H., Frequin, S. T. F. M., Siegers, H. P., Mauser, H. W., Fernandez Fernandez, O., León, A., Romero, F., Alonso, A., Tamayo, J., Montalban, X., Nos, C., Pelayo, R., Tellez, N., Rio, J., Tintore, M., Arbizu, T., Romero, L., Moral, E., Martinez, S., Switzerland:, L. Kappos, Achtnichts, L., Wilmes, S., Turkey:, R. Karabudak, Kurne, A., Erdem, S., Siva, A., Saip, S., Altintas, A., Atamer, A., Eraksoy, M., Bilgili, F., Topcular, B., Giovannoni, G., Lim, E. T., Lava, N., Murnane, M., Dentinger, M., Zimmerman, E., Reiss, M., Gupta, V., Scott, T., Brillman, J., Kunschner, L., Wright, D., Perel, A., Babu, A., Rivera, V., Killian, J., Hutton, G., Lai, E., Picone, M., Cadivid, D., Kamin, S., Shanawani, M., Gauthier, S., Morgan, A., Buckle, G., Margolin, D., Weinstock Guttman, B., Kwen, P. L., Garg, N., Munschauer, F., Khatri, B., Rassouli, M., Saxena, V., Ahmed, A., Turner, A., Fox, E., Couch, C., Tyler, R., Horvit, A., Fodor, P., Humphries, S., Wynn, D., Nagar, C., O'Brien, D., Allen, N., Turel, A., Friedenberg, S., Carlson, J., Hosey, J., Crayton, H., Richert, J., Tornatore, C., Sirdofsky, M., Greenstein, J., Shpigel, Y., Mandel, S., Adbelhak, T., Schmerler, M., Zadikoff, C., Rorick, M., Reed, R., Elias, S., Feit, H., Angus, E., Sripathi, N., Herbert, J., Kiprovski, K., Qu, X., Del Bene, M., Mattson, D., Hingtgen, C., Fleck, J., Horak, H., Javerbaum, J., Elmore, R., Garcia, E., Tasch, E., Gruener, G., Celesia, G., Chawla, J., Miller, A., Drexler, E., Keilson, M., Wolintz, R., Drasby, E., Muscat, P., Belden, J., Sullivan, R., Cohen, J., Stone, L., Marrie, R. A., Fox, R., Hughes, B., Babikian, P., Jacoby, M., Doro, J., Puricelli, M., Rossman, H., Boudoris, W., Belkin, M., Pierce, R., Eggenberger, E., Birbeck, G., Martin, J., Kaufman, D., Stuart, W., English, J. B., Stuart, D. S., Gilbert, R. W., Kaufman, M., Putman, S., Diedrich, A., Follmer, R., Pelletier, D., Waubant, E., Cree, B., Genain, C., Goodin, D., Guarnaccia, J., Patwa, H., Rizo, M., Kitaj, M., Blevins, J., Smith, T., Mcgee, F., Honeycutt, W., Brown, M., Isa, A., Nieves Quinones, D., Krupp, L., Smiroldo, J., Zarif, M., Perkins, C., Sumner, A., Fisher, A., Gutierrez, Jacoby, R., Svoboda, S., Dorn, D., Groeschel, A., Steingo, B., Kishner, R., Cohen, B., Melen, O., Simuni, T., Zee, P., Cohan, S., Yerby, M., Hendin, B., Levine, T., Tamm, H., Travis, L. H., Freedman, S. M., Tim, R., Ferrell, W., Stefoski, D., Stevens, S., Katsamakis, G., Topel, J., Ko, M., Gelber, D., Fortin, C., Green, B., Logan, W., Carpenter, D., Temple, L., Sadiq, S., Sylvester, A., Sim, G., Mihai, C., Vertino, M., Jubelt, B., Mejico, L., Phillips, J. T., Martin, A., Heitzman, D., Greenfield, C. F., Riskind, P., Cabo, A., Paskavitz, J., Moonis, M., Bashir J. Brockington, K. Bashir J. Brockington, Nicholas, A., Slaughter, R., Archer S. Harik, R. Archer S. Harik, Haddad, N., Pippenger, M. A., Van den Noort, S., Thai, G., Olek, M., Demetriou, M., Shin, R., Calabresi, P., Rus, H., Bever, C., Johnson, K., Sheremata, W., Delgado, S., Sherbert, R., Herndon, R., Uschmann, H., Chandler, A., Markowitz, C., Jacobs, D., Balcer, L., Mitchell, G., Chakravorty, S., Heyman, R., Stauber, Z., Goodman, A., Segal, B., Schwid, S., Samkoff, L., Levin, M., Jacewicz, M., Menkes, D., Pulsinelli, W., Frohman, E., Racke, M., Hawker, K., Ulrich, R., Panitch, H., Hamill, R., Tandon, R., Dulaney, E., Simnad, V., Miller, J., Wooten, G. F., Harrison, M., Bowen, J., Doherty, M., Wundes, A., Garden, G. A., Distad, J., Kachuck, N., Berkovich, R., Burnett, M., Sahai, S., Bandari, D., Weiner, L., Storey, J. R., Beesley, B., Hart, D., Moses, H., Sriram, S., Fang, J., O'Duffy, A., Kita, M., Taylor, L., Elliott, M., Roberts, J., Jeffery, D., Maxwell, S., Lefkowitz, D., Kumar, S., Sinclair, M., Neurology, and NCA - Multiple Sclerosis and Other Neuroinflammatory Diseases

Subjects
Adult, Male, medicine.medical_specialty, Multiple Sclerosis, Adolescent, Relapsing-Remitting, Placebo, Antibodies, Monoclonal, Humanized, Gastroenterology, Antibodies, Central nervous system disease, Pharmacotherapy, Natalizumab, Multiple Sclerosis, Relapsing-Remitting, pathology/therapy, Drug Therapy, Internal medicine, Monoclonal, Medicine, Humans, Immunologic Factors, Humanized, medicine.diagnostic_test, business.industry, Multiple sclerosis, Patient Selection, Interferon beta-1a, Antibodies, Monoclonal, Brain, Magnetic resonance imaging, Interferon-beta, Middle Aged, medicine.disease, Magnetic Resonance Imaging, Surgery, Treatment Outcome, Neurology, therapeutic use, Combination, Drug Therapy, Combination, pathology, Female, Neurology (clinical), Adolescent, Adult, Antibodies, Humanized, Antibodies, therapeutic use, Brain, pathology, Drug Therapy, Combination, Female, Humans, Immunologic Factors, therapeutic use, Interferon-beta, therapeutic use, Magnetic Resonance Imaging, Male, Middle Aged, Multiple Sclerosis, pathology/therapy, Patient Selection, Treatment Outcome, business, medicine.drug
Abstract

The SENTINEL study showed that the addition of natalizumab improved outcomes for patients with relapsing multiple sclerosis (MS) who had experienced disease activity while receiving interferon beta-1a (IFNbeta-1a) alone. Previously unreported secondary and tertiary magnetic resonance imaging (MRI) measures are presented here. Patients received natalizumab 300 mg (n=589) or placebo (n=582) intravenously every 4 weeks plus IFNbeta-1a 30 microg intramuscularly once weekly. Annual MRI scans allowed comparison of a range of MRI end points versus baseline. Over 2 years, 67% of patients receiving natalizumab plus IFNbeta-1a remained free of new or enlarging T2-lesions compared with 30% of patients receiving IFNbeta-1a alone. The mean change from baseline in T2 lesion volume over 2 years decreased in patients receiving natalizumab plus IFNbeta-1a and increased in those receiving IFNbeta-1a alone (-277.5mm(3) versus 525.6mm(3); p0.001). Compared with IFNbeta-1a alone, add-on natalizumab therapy resulted in a smaller increase in mean T1-hypointense lesion volume after 2 years (1821.3mm(3) versus 2210.5mm(3); p0.001), a smaller mean number of new T1-hypointense lesions over 2 years (2.3 versus 4.1; p0.001), and a slower rate of brain atrophy during the second year of therapy (-0.31% versus -0.40%; p=0.020). Natalizumab add-on therapy reduced gadolinium-enhancing, T1-hypointense, and T2 MRI lesion activity and slowed brain atrophy progression in patients with relapsing MS who experienced disease activity despite treatment with IFNbeta-1a alone.

Published
2010
Full Text
View/download PDF

21. The incidence and significance of anti-natalizumab antibodies: results from AFFIRM and SENTINEL

Author

Calabresi, Pa, Giovannoni, G, Confavreux, C, Galetta, Sl, Havrdova, E, Hutchinson, M, Kappos, L, Miller, Dh, O'Connor, Pw, Phillips, Jt, Polman, Ch, Radue, Ew, Rudick, Ra, Stuart, Wh, Lublin, Fd, Wajgt, A, Weinstock Guttman, B, Wynn, Dr, Lynn, F, Panzara, Ma, Affirm, Investigators, Fazekas, SENTINEL Investigators including: F., Enzinger, C., Seifert, T., Storch, M., Strasser Fuchs, S., Berger, T., Dilitz, E., Egg, R., Eisenhammer, F., Decoo J. Lampaert, D. Decoo J. Lampaert, Bartholome J. Bier, E. Bartholome J. Bier, Stenager, E., Rasmussen, M., Binzer, M., Shorsh, K., Christensen, M., Ravnborg, M., Soelberg Sørensen, P., Blinkenberg, M., Petersen, B., Hansen, H. J., Bech, E., Petersen, T., Kirkegaard, M., Eralinna, J., Ruutiainen, J., Soilu Hänninen, M., Säkö, E., Laaksonen, M., Reunanen, M., Remes, A., Keskinarkaus, I., Moreau, T., Noblet, M., Rouaud, O., Couvreur, G., Edan, G., Lepage, E., Drapier, S., De Burghgraeve, V., Yaouanq, J., Merienne, M., Cahagne, V., Gout, O., Deschamps, R., Le Canuet, P., Moulignier, A., Vermersch, P., De Seze, J., Stojkovic, T., Griffié, G., Engles, A., Ferriby, D., Debouverie, M., Pittionvouyouvitch, S., Lacour, J. C., Pelletier, J., Feuillet, L., Suchet, L., Dalecky, A., Tammam, D., Lubetzki, C., Youssov, K., Mrejen, S., Charles, P., Yaici, S., Clavelou, P., Aufauvre, D., Renouil Guy, N., Cesaro, P., Degos, F., Benisty, S., Rumbach P. Decavel, L. Rumbach P. Decavel, Confavreux, C., Blanc, S., Aubertin, P., Riche, G., Brochet, B., Ouallet, J. C., Anne, O., Menck, S., Grupe, A., Guttman, E., Lensch, E., Fucik, E., Heitmann, S., Hartung, H. P., Schröter, M., Kurz, F. M. W., Heidenreich, F., Trebst, C., Pul, R., Hohlfeld, R., Krumbholz, M., Pellkofer, H., Haas, J., Segert, A., Meyer, R., Anagnostou, P., Kabus, C., Poehlau, D., Schneider, K., Hoffmann, V., Zettl, U., Steinhagen, V., Adler, S., Steinbrecher, A., Rothenfusser Körber, E., Zellner, R., Baum, K., Günther, A., Bläsing, H., Stoll, G., Gold, R., Bayas, A., Kleinschnitz, C., Limmroth, V., Katsarava, Z., Kastrup, O., Haller, P., Stoeve, S., Höbel, D., Oschmann, P., Voigt, K., Burger, C. V., Abramsky D. Karusiss, O. Abramsky D. Karusiss, Achiron, A., Kishner, I., Stern, Y., Sarove Pinhas, I., Dolev, M., Magalashvili, D., Pozzili, C., Lenzi, D., Scontrini, A., Millefiorini, E., Buttinelli, C., Gallo, P., Ranzato, F., Tiberio, M., Perini, P., Laroni, Alice, Marrosu, M., Cocco P. Marchi, E. Cocco P. Marchi, Spinicci, G., Massole, S., Mascia, M., Floris, G., Trojano, M., Bellacosa, A., Paolicelli, D., Bosco Zimatore, G., Simone, I. L., Giorelli, M., Di Monte, E., Mancardi, GIOVANNI LUIGI, Pizzorno, M., Murialdo, A., Narciso, E., Capello, A., Comi, G., Martinelli, V., Rodegher, M., Esposito, F., Colombo, B., Rossi, P., Polman, C. H., Jasperse, M. M. S., Zwemmer, J. N. P., Nielsen, J., Kragt, J. J., Jongen, P. J. H., De Smet, E., Tacken, H., Frequin, S. T. F. M., Siegers, H. P., Mauser, H. W., Fern ez Fern ez, O., León, A., Romero, F., Alonso, A., Tamayo, J., Montalban, X., Nos, C., Pelayo, R., Tellez, N., Rio, J., Tintore, M., Arbizu, T., Romero, L., Moral, E., Martinez, S., Kappos, L., Achtnichts, L., Wilmes, S., Karabudak, R., Kurne, A., Erdem, S., Siva, A., Saip, S., Altintas, A., Atamer, A., Eraksoy, M., Bilgili, F., Topcular, B., Giovannoni ET Lim, G. Giovannoni E. T. Lim, Lava, N., Murnane, M., Dentinger, M., Zimmerman, E., Reiss V. Gupta, M. Reiss V. Gupta, Scott, T., Brillman, J., Kunschner, L., Wright, D., Perel A. Babu, A. Perel A. Babu, Rivera, V., Killian, J., Hutton, G., Lai, E., Picone, M., Cadivid, D., Kamin, S., Shanawani, M., Gauthier, S., Morgan, A., Buckle, G., Margolin, D., Weinstock Guttman, B., Kwen, P. L., Garg, N., Munschauer, F., Khatri, B., Rassouli, M., Saxena, V., Ahmed, A., Turner, A., Fox, E., Couch, C., Tyler, R., Horvit, A., Fodor S. Humphries, P. Fodor S. Humphries, Wynn, D., Nagar, C., O’Brien, D., Allen, N., Turel, A., Friedenberg, S., Carlson, J., Hosey, J., Crayton, H., Richert, J., Tornatore, C., Sirdofsky, M., Greenstein, J., Shpigel, Y., S. M, El, Adbelhak, T., Schmerler, M., Zadikoff, C., Rorick, M., Reed, R., Elias, S., Feit, H., Angus, E., Sripathi, N., Herbert, J., Kiprovski, K., Qu, X., Del Bene, M., Mattson, D., Hingtgen, C., Fleck, J., Horak, H., Kaiser, J. Javerbaum, Elmore, R., Garcia, E., Tasch, E., Gruener, G., Celesia, G., Chawla, J., Miller, A., Drexler, E., Keilson, M., Wolintz, R., Drasby, E., Muscat, P., Belden, J., Sullivan, R., Cohen, J., Stone, L., Marrie, R. A., Fox, R., Hughes, B., Babikian, P., Jacoby, M., Doro, J., Puricelli, M., Rossman, H., Boudoris, W., Belkin, M., Pierce, R., Eggenberger, E., Birbeck, G., Martin, J., Kaufman, D., Stuart, W., English, J. B., Stuart, D. S., Gilbert, R. W., Kaufman, M., Putman, S., Diedrich, A., Follmer, R., Pelletier, D., Waubant, E., Cree, B., Genain, C., Goodin, D., Guarnaccia, J., Patwa, H., Rizo, M., Kitaj, M., Blevins, J., Smith, T., Mcgee, F., Honeycutt, W., Brown, M., Isa, A., Nieves Quinones, D., Krupp, L., Smiroldo, J., Zarif, M., Perkins, C., Sumner, A., Fisher, A., Gutierrez, A., Jacoby, R., Svoboda, S., Dorn, D., Groeschel, A., Steingo R. Kishner, B. Steingo R. Kishner, Cohen, B., Melen, O., Simuni, T., Zee, P., Cohan M. Yerby, S. Cohan M. Yerby, Hendin, B., Levine, T., Tamm, H., Travis, L. H., Freedman, S. M., Tim, R., Ferrell, W., Stefoski, D., Stevens, S., Katsamakis, G., Topel, J., KoD Gelber C. Fortin, M. K. o. D. Gelber C. Fortin, Green, B., Logan, W., Carpenter, D., Temple, L., Sadiq, S., Sylvester, A., Sim, G., Mihai, C., Vertino, M., Jubelt, B., Mejico, L., Phillips, J. T., Martin, A., Heitzman, D., Greenfield, C. F., Riskind, P., Cabo, A., Paskavitz, J., Moonis, M., Bashir, K., Brockington, J., Nicholas, A., Slaughter, R., Archer, R., Harik, S., Haddad, N., Pippenger, M. A., Van den Noort, S., Thai, G., Olek, M., Demetriou, M., Shin, R., Calabresi, P., Rus, H., Bever, C., Johnson, K., Sheremata, W., Delgado, S., Sherbert, R., Herndon, R., Uschmann, H., Ch ler, A., Markowitz, C., Jacobs, D., Balcer, L., Mitchell, G., Chakravorty, S., Heyman, R., Stauber, Z., Goodman, A., Segal, B., Schwid, S., Samkoff, L., Levin, M., Jacewicz, M., Menkes, D., Pulsinelli, W., Frohman, E., Racke, M., Hawker, K., Ulrich, R., Panitch, H., Hamill, R., R. T, On, Dulaney, E., Simnad, V., Miller, J., Wooten, G. F., Harrison, M., Bowen, J., Doherty, M., Wundes, A., Garden, G. A., Distad, J., Kachuck, N., Berkovich, R., Burnett, M., Sahai, S., Ari, D. B, Weiner, L., Storey, J. R., Beesley, B., Hart, D., Moses, H., Sriram, S., Fang, J., O’Duffy, A., Kita, M., Taylor, L., Elliott, M., Roberts, J., Jeffery, D., Maxwell, S., Lefkowitz, D., Kumar, S., Sinclair EW Radue, M. S. i. n. c. l. a. i. r. E. W. Radue, de Vera, A., Bacelar, O., Kuster, P., and Kappos, L. .

Subjects
medicine.medical_specialty, Multiple Sclerosis, Enzyme-Linked Immunosorbent Assay, Relapsing-Remitting, Antibodies, Monoclonal, Humanized, Gastroenterology, Antibodies, law.invention, Disability Evaluation, Natalizumab, Multiple Sclerosis, Relapsing-Remitting, Randomized controlled trial, Double-Blind Method, law, Antibody Specificity, Internal medicine, Monoclonal, medicine, Secondary Prevention, Humans, Adverse effect, Antibodies, Blocking, Humanized, Antibodies, Monoclonal, Brain, Flow Cytometry, Interferon-beta, Magnetic Resonance Imaging, Placebo Effect, Treatment Outcome, Neuroscience (all), Expanded Disability Status Scale, business.industry, Multiple sclerosis, Incidence (epidemiology), Interferon beta-1a, medicine.disease, Blocking, Multiple sclerosis functional composite, Immunology, Neurology (clinical), business, medicine.drug
Abstract

Objective: To determine the incidence and clinical effects of antibodies that develop during treatment with natalizumab. Methods: In two randomized, double-blind, placebo-controlled studies (natalizumab safety and efficacy in relapsing remitting multiple sclerosis [MS, AFFIRM] and safety and efficacy of natalizumab in combination with interferon β-1a [INFβ1a] in patients with relapsing remitting MS [SENTINEL]) of patients with relapsing multiple sclerosis, blood samples were obtained at baseline and every 12 weeks to determine the presence of antibodies against natalizumab. Antibodies to natalizumab were measured using an ELISA. Patients were categorized as “transiently positive” if they had detectable antibodies (≥0.5 μg/mL) at a single time point or “persistently positive” if they had antibodies at two or more time points ≥6 weeks apart. Results: In the AFFIRM study, antibodies were detected in 57 of 625 (9%) of natalizumab-treated patients: Twenty (3%) were transiently positive and 37 (6%) were persistently positive. Persistently positive patients showed a loss of clinical efficacy as measured by disability progression ( p ≤ 0.05), relapse rate ( p = 0.009), and MRI ( p ≤ 0.05) compared with antibody-negative patients. In transiently positive patients, full efficacy was achieved after approximately 6 months of treatment, the time when patients were becoming antibody negative. The incidence of infusion-related adverse events was significantly higher in persistently positive patients. Results of SENTINEL were similar to AFFIRM, except with regard to sustained disability progression; differences between persistently positive and antibody-negative patients were not statistically significant. Conclusions: The incidence of persistent antibody positivity associated with natalizumab is 6%. Reduced clinical efficacy is apparent in persistently positive patients. Patients with a suboptimal clinical response or persistent infusion-related adverse events should be considered for antibody testing. GLOSSARY: BLQ = below the limit of quantification; EDSS = Expanded Disability Status Scale; Gd+ = gadolinium enhancing; IFNβ1a = interferon β-1a; MS = multiple sclerosis; MSFC = multiple sclerosis functional composite; OD = optical density.

Published
2007

22. Natalizumab plus interferon beta-1a for relapsing multiple sclerosis

Author

Richard, A. Rudick, William, H. Stuart, Peter, A. Calabresi, Christian, Confavreux, Steven, L. Galetta, Ernst Wilhelm, Radue, Fred, D. Lublin, Bianca, Weinstock Guttman, Daniel, R. Wynn, Frances, Lynn, Msc, M. S. c., Michael, A. Panzara, Alfred, W. Sandrock, For, the SENTINEL Investigators including: F. Fazekas, Enzinger, C., Seifert, T., Storch, M., Strasser Fuchs, S., Berger, T., Dilitz, E., Egg, R., Eisenhammer, F., Decoo J. Lampaert, D. Decoo J. Lampaert, Bartholome J. Bier, E. Bartholome J. Bier, Stenager, E., Rasmussen, M., Binzer, M., Shorsh, K., Christensen, M., Ravnborg, M., Soelberg Sørensen, P., Blinkenberg, M., Petersen, B., Hansen, H. J., Bech, E., Petersen, T., Kirkegaard, M., Eralinna, J., Ruutiainen, J., Soilu Hänninen, M., Säkö, E., Laaksonen, M., Reunanen, M., Remes, A., Keskinarkaus, I., Moreau, T., Noblet, M., Rouaud, O., Couvreur, G., Edan, G., Lepage, E., Drapier, S., De Burghgraeve, V., Yaouanq, J., Merienne, M., Cahagne, V., Gout, O., Deschamps, R., Le Canuet, P., Moulignier, A., Vermersch, P., De Seze, J., Stojkovic, T., Griffié, G., Engles, A., Ferriby, D., Debouverie, M., Pittionvouyouvitch, S., Lacour, J. C., Pelletier, J., Feuillet, L., Suchet, L., Dalecky, A., Tammam, D., Lubetzki, C., Youssov, K., Mrejen, S., Charles, P., Yaici, S., Clavelou, P., Aufauvre, D., Renouil Guy, N., Cesaro, P., Degos, F., Benisty, S., Rumbach P. Decavel, L. Rumbach P. Decavel, Confavreux, C., Blanc, S., Aubertin, P., Riche, G., Brochet, B., Ouallet, J. C., Anne, O., Menck, S., Grupe, A., Guttman, E., Lensch, E., Fucik, E., Heitmann, S., Hartung, H. P., Schröter, M., Kurz, F. M. W., Heidenreich, F., Trebst, C., Pul, R., Hohlfeld, R., Krumbholz, M., Pellkofer, H., Haas, J., Segert, A., Meyer, R., Anagnostou, P., Kabus, C., Poehlau, D., Schneider, K., Hoffmann, V., Zettl, U., Steinhagen, V., Adler, S., Steinbrecher, A., Rothenfusser Körber, E., Zellner, R., Baum, K., Günther, A., Bläsing, H., Stoll, G., Gold, R., Bayas, A., Kleinschnitz, C., Limmroth, V., Katsarava, Z., Kastrup, O., Haller, P., Stoeve, S., Höbel, D., Oschmann, P., Voigt, K., Burger, C. V., Abramsky D. Karusiss, O. Abramsky D. Karusiss, Achiron, A., Kishner, I., Stern, Y., Sarove Pinhas, I., Dolev, M., Magalashvili, D., Pozzili, C., Lenzi, D., Scontrini, A., Millefiorini, E., Buttinelli, C., Gallo, P., Ranzato, F., Tiberio, M., Perini, P., Laroni, Alice, Marrosu, M., Cocco P. Marchi, E. Cocco P. Marchi, Spinicci, G., Massole, S., Mascia, M., Floris, G., Trojano, M., Bellacosa, A., Paolicelli, D., Bosco Zimatore, G., Simone, I. L., Giorelli, M., Di Monte, E., Mancardi, GIOVANNI LUIGI, Pizzorno, M., Murialdo, A., Narciso, E., Capello, A., Comi, G., Martinelli, V., Rodegher, M., Esposito, F., Colombo, B., Rossi, P., Polman, C. H., Jasperse, M. M. S., Zwemmer, J. N. P., Nielsen, J., Kragt, J. J., Jongen, P. J. H., De Smet, E., Tacken, H., Frequin, S. T. F. M., Siegers, H. P., Mauser, H. W., Fern ez Fern ez, O., León, A., Romero, F., Alonso, A., Tamayo, J., Montalban, X., Nos, C., Pelayo, R., Tellez, N., Rio, J., Tintore, M., Arbizu, T., Romero, L., Moral, E., Martinez, S., Kappos, L., Achtnichts, L., Wilmes, S., Karabudak, R., Kurne, A., Erdem, S., Siva, A., Saip, S., Altintas, A., Atamer, A., Eraksoy, M., Bilgili, F., Topcular, B., Giovannoni ET Lim, G. Giovannoni E. T. Lim, Lava, N., Murnane, M., Dentinger, M., Zimmerman, E., Reiss V. Gupta, M. Reiss V. Gupta, Scott, T., Brillman, J., Kunschner, L., Wright, D., Perel A. Babu, A. Perel A. Babu, Rivera, V., Killian, J., Hutton, G., Lai, E., Picone, M., Cadivid, D., Kamin, S., Shanawani, M., Gauthier, S., Morgan, A., Buckle, G., Margolin, D., Weinstock Guttman, B., Kwen, P. L., Garg, N., Munschauer, F., Khatri, B., Rassouli, M., Saxena, V., Ahmed, A., Turner, A., Fox, E., Couch, C., Tyler, R., Horvit, A., Fodor S. Humphries, P. Fodor S. Humphries, Wynn, D., Nagar, C., O’Brien, D., Allen, N., Turel, A., Friedenberg, S., Carlson, J., Hosey, J., Crayton, H., Richert, J., Tornatore, C., Sirdofsky, M., Greenstein, J., Shpigel, Y., S. M, El, Adbelhak, T., Schmerler, M., Zadikoff, C., Rorick, M., Reed, R., Elias, S., Feit, H., Angus, E., Sripathi, N., Herbert, J., Kiprovski, K., Qu, X., Del Bene, M., Mattson, D., Hingtgen, C., Fleck, J., Horak, H., Kaiser, J. Javerbaum, Elmore, R., Garcia, E., Tasch, E., Gruener, G., Celesia, G., Chawla, J., Miller, A., Drexler, E., Keilson, M., Wolintz, R., Drasby, E., Muscat, P., Belden, J., Sullivan, R., Cohen, J., Stone, L., Marrie, R. A., Fox, R., Hughes, B., Babikian, P., Jacoby, M., Doro, J., Puricelli, M., Rossman, H., Boudoris, W., Belkin, M., Pierce, R., Eggenberger, E., Birbeck, G., Martin, J., Kaufman, D., Stuart, W., English, J. B., Stuart, D. S., Gilbert, R. W., Kaufman, M., Putman, S., Diedrich, A., Follmer, R., Pelletier, D., Waubant, E., Cree, B., Genain, C., Goodin, D., Guarnaccia, J., Patwa, H., Rizo, M., Kitaj, M., Blevins, J., Smith, T., Mcgee, F., Honeycutt, W., Brown, M., Isa, A., Nieves Quinones, D., Krupp, L., Smiroldo, J., Zarif, M., Perkins, C., Sumner, A., Fisher, A., Gutierrez, A., Jacoby, R., Svoboda, S., Dorn, D., Groeschel, A., Steingo R. Kishner, B. Steingo R. Kishner, Cohen, B., Melen, O., Simuni, T., Zee, P., Cohan M. Yerby, S. Cohan M. Yerby, Hendin, B., Levine, T., Tamm, H., Travis, L. H., Freedman, S. M., Tim, R., Ferrell, W., Stefoski, D., Stevens, S., Katsamakis, G., Topel, J., KoD Gelber C. Fortin, M. K. o. D. Gelber C. Fortin, Green, B., Logan, W., Carpenter, D., Temple, L., Sadiq, S., Sylvester, A., Sim, G., Mihai, C., Vertino, M., Jubelt, B., Mejico, L., Phillips, J. T., Martin, A., Heitzman, D., Greenfield, C. F., Riskind, P., Cabo, A., Paskavitz, J., Moonis, M., Bashir, K., Brockington, J., Nicholas, A., Slaughter, R., Archer, R., Harik, S., Haddad, N., Pippenger, M. A., Van den Noort, S., Thai, G., Olek, M., Demetriou, M., Shin, R., Calabresi, P., Rus, H., Bever, C., Johnson, K., Sheremata, W., Delgado, S., Sherbert, R., Herndon, R., Uschmann, H., Ch ler, A., Markowitz, C., Jacobs, D., Balcer, L., Mitchell, G., Chakravorty, S., Heyman, R., Stauber, Z., Goodman, A., Segal, B., Schwid, S., Samkoff, L., Levin, M., Jacewicz, M., Menkes, D., Pulsinelli, W., Frohman, E., Racke, M., Hawker, K., Ulrich, R., Panitch, H., Hamill, R., R. T, On, Dulaney, E., Simnad, V., Miller, J., Wooten, G. F., Harrison, M., Bowen, J., Doherty, M., Wundes, A., Garden, G. A., Distad, J., Kachuck, N., Berkovich, R., Burnett, M., Sahai, S., Ari, D. B, Weiner, L., Storey, J. R., Beesley, B., Hart, D., Moses, H., Sriram, S., Fang, J., O’Duffy, A., Kita, M., Taylor, L., Elliott, M., Roberts, J., Jeffery, D., Maxwell, S., Lefkowitz, D., Kumar, S., Sinclair EW Radue, M. S. i. n. c. l. a. i. r. E. W. Radue, de Vera, A., Bacelar, O., Kuster, P., and Kappos, L. .

Subjects
Adult, Male, Infusions, medicine.medical_specialty, Multiple Sclerosis, Adolescent, Combination therapy, Integrin alpha4, Peripheral edema, Progressive Multifocal, Relapsing-Remitting, Gastroenterology, Antibodies, Natalizumab, Drug Therapy, Leukoencephalopathy, Internal medicine, Monoclonal, Secondary Prevention, medicine, Humans, Humanized, Proportional Hazards Models, Expanded Disability Status Scale, business.industry, Antibodies, Monoclonal, Antibodies, Monoclonal, Humanized, Brain, Cell Adhesion Molecules, Disease Progression, Drug Therapy, Combination, Female, Infusions, Intravenous, Interferon-beta, JC Virus, Leukoencephalopathy, Progressive Multifocal, Middle Aged, Multiple Sclerosis, Relapsing-Remitting, Medicine (all), Progressive multifocal leukoencephalopathy, Multiple sclerosis, Hazard ratio, Interferon beta-1a, General Medicine, medicine.disease, Surgery, Combination, medicine.symptom, Intravenous, business, medicine.drug
Abstract

Background Interferon beta is used to modify the course of relapsing multiple sclerosis. Despite interferon beta therapy, many patients have relapses. Natalizumab, an α 4 integrin antagonist, appeared to be safe and effective alone and when added to interferon beta-1a in preliminary studies. Methods We randomly assigned 1171 patients who, despite interferon beta-1a therapy, had had at least one relapse during the 12-month period before randomization to receive continued interferon beta-1a in combination with 300 mg of natalizumab (589 patients) or placebo (582 patients) intravenously every 4 weeks for up to 116 weeks. The primary end points were the rate of clinical relapse at 1 year and the cumulative probability of disability progression sustained for 12 weeks, as measured by the Expanded Disability Status Scale, at 2 years. Results Combination therapy resulted in a 24 percent reduction in the relative risk of sustained disability progression (hazard ratio, 0.76; 95 percent confidence interval, 0.61 to 0.96; P = 0.02). Kaplan–Meier estimates of the cumulative probability of progression at two years were 23 percent with combination therapy and 29 percent with interferon beta-1a alone. Combination therapy was associated with a lower annualized rate of relapse over a two-year period than was interferon beta-1a alone (0.34 vs. 0.75, P

Published
2006

Catalog

Books, media, physical & digital resources
See catalog results