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Mosheva M, Eyal S, Weisman O, Gilad R, Fishman Y, Weinberger R, Weizman A, Gothelf D. Higher adaptive functioning and lower rate of psychotic comorbidity in married versus unmarried individuals with 22q11.2 deletion syndrome. Am J Med Genet A 2017; 176:2365-2374. [DOI: 10.1002/ajmg.a.38555] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2017] [Revised: 09/28/2017] [Accepted: 11/03/2017] [Indexed: 12/28/2022]
Affiliation(s)
- Mariela Mosheva
- The Child Psychiatry Division, Edmond and Lily Safra Children's Hospital; Sheba Medical Center; Tel Hashomer Israel
- Sackler Faculty of Medicine; Tel Aviv University; Tel Aviv Israel
| | - Stav Eyal
- The Child Psychiatry Division, Edmond and Lily Safra Children's Hospital; Sheba Medical Center; Tel Hashomer Israel
| | - Omri Weisman
- The Child Psychiatry Division, Edmond and Lily Safra Children's Hospital; Sheba Medical Center; Tel Hashomer Israel
- Sagol School of Neuroscience; Tel Aviv University; Tel Aviv Israel
| | - Reut Gilad
- Jerusalem Mental Health Center; Eitanim Psychiatric Hospital; Jerusalem Israel
| | - Yael Fishman
- The Child Psychiatry Division, Edmond and Lily Safra Children's Hospital; Sheba Medical Center; Tel Hashomer Israel
| | - Ronnie Weinberger
- The Child Psychiatry Division, Edmond and Lily Safra Children's Hospital; Sheba Medical Center; Tel Hashomer Israel
- Sackler Faculty of Medicine; Tel Aviv University; Tel Aviv Israel
| | - Abraham Weizman
- Sackler Faculty of Medicine; Tel Aviv University; Tel Aviv Israel
- Geha Mental Health Center and Felsenstein Medical Research Center; Petah Tikva Israel
| | - Doron Gothelf
- The Child Psychiatry Division, Edmond and Lily Safra Children's Hospital; Sheba Medical Center; Tel Hashomer Israel
- Sackler Faculty of Medicine; Tel Aviv University; Tel Aviv Israel
- Sagol School of Neuroscience; Tel Aviv University; Tel Aviv Israel
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Barak Y, Achiron A, Lampl Y, Gilad R, Ring A, Elizur A, Sarova-Pinhas I. Sleep Disturbances Among Female Nurses: Comparing Shift to Day Work. Chronobiol Int 2009. [DOI: 10.3109/07420529509057283] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Gilad R, Izkovitz N, Dabby R, Rapoport A, Sadeh M, Weller B, Lampl Y. Treatment of status epilepticus and acute repetitive seizures with i.v. valproic acid vs phenytoin. Acta Neurol Scand 2008; 118:296-300. [PMID: 18798830 DOI: 10.1111/j.1600-0404.2008.01097.x] [Citation(s) in RCA: 75] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To evaluate the efficacy and tolerability of the treatment with valproic acid (VPA) in patients with status epilepticus (SE) or acute repetitive seizures (ARS) comparing it with phenytoin (PHT) treatment. MATERIALS AND METHODS Patients with SE or ARS were treated in a consecutive manner with either VPA or PHT intravenously. The primary endpoint was defined as clinical seizure cessation; the secondary endpoint was evaluation of drug tolerability. RESULTS Seventy-four adult patients with SE or ARS participated in the study, 49 with VPA i.v. and 25 PHT i.v. In 43 (87.8%) of the VPA patients, the seizures discontinued, and no rescue medication was needed. Similar results were found in the PHT group in which seizures of 22 (88%) patients were well controlled. Side effects were found in 12% of the PHT group, and in none of the VPA group. CONCLUSIONS VPA i.v. seems to be effective and well tolerated in adult patients with SE or ARS.
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Affiliation(s)
- R Gilad
- Department of Neurology, Edith Wolfson Medical Center, Holon, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
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Stam AH, Vanmolkot KRJ, Kremer HPH, Gärtner J, Brown J, Leshinsky-Silver E, Gilad R, Kors EE, Frankhuizen WS, Ginjaar HB, Haan J, Frants RR, Ferrari MD, van den Maagdenberg AMJM, Terwindt GM. CACNA1A R1347Q: a frequent recurrent mutation in hemiplegic migraine. Clin Genet 2008; 74:481-5. [PMID: 18400034 DOI: 10.1111/j.1399-0004.2008.00996.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Of the 18 missense mutations in the CACNA1A gene, which are associated with familial hemiplegic migraine type 1 (FHM1), only mutations S218L, R583Q and T666M were identified in more than two independent families. Including the four novel families presented here, of which two represent de novo cases, the R1347Q mutation has now been identified in six families. A genotype-phenotype comparison of R1347Q mutation carriers revealed a wide clinical spectrum ranging from (trauma triggered) hemiplegic migraine with and without ataxia, loss of consciousness and epilepsy. R1347Q is the third most frequent mutation in hemiplegic migraine patients and should therefore be screened with priority for confirmation of clinical diagnosis. This study clearly demonstrates that the availability of multiple families better reflects the full clinical spectrum associated with FHM1 mutations.
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Affiliation(s)
- A H Stam
- Department of Neurology and Clinical Genetic, Erasmus Medical Centre, Leiden, The Netherlands
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Lorberboym M, Lampl Y, Nikolov G, Sadeh M, Gilad R. I-123 MIBG cardiac scintigraphy and autonomic test evaluation in multiple sclerosis patients. J Neurol 2008; 255:211-6. [DOI: 10.1007/s00415-008-0652-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2006] [Revised: 04/10/2007] [Accepted: 05/04/2007] [Indexed: 10/22/2022]
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Lampl Y, Boaz M, Gilad R, Lorberboym M, Dabby R, Rapoport A, Anca-Hershkowitz M, Sadeh M. Minocycline treatment in acute stroke: an open-label, evaluator-blinded study. Neurology 2007; 69:1404-10. [PMID: 17909152 DOI: 10.1212/01.wnl.0000277487.04281.db] [Citation(s) in RCA: 339] [Impact Index Per Article: 19.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Ischemic animal model studies have shown a neuroprotective effect of minocycline. OBJECTIVE To analyze the effect of minocycline treatment in human acute ischemic stroke. METHODS We performed an open-label, evaluator-blinded study. Minocycline at a dosage of 200 mg was administered orally for 5 days. The therapeutic window of time was 6 to 24 hours after onset of stroke. Data from NIH Stroke Scale (NIHSS), modified Rankin Scale (mRS), and Barthel Index (BI) were evaluated. The primary objective was to compare changes from baseline to day 90 in NIHSS in the minocycline group vs placebo. RESULTS One hundred fifty-two patients were included in the study. Seventy-four patients received minocycline treatment, and 77 received placebo. NIHSS and mRS were significantly lower and BI scores were significantly higher in minocycline-treated patients. This pattern was already apparent on day 7 and day 30 of follow-up. Deaths, myocardial infarctions, recurrent strokes, and hemorrhagic transformations during follow-up did not differ by treatment group. CONCLUSIONS Patients with acute stroke had significantly better outcome with minocycline treatment compared with placebo. The findings suggest a potential benefit of minocycline in acute ischemic stroke.
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Affiliation(s)
- Y Lampl
- Department of Neurology, Edith Wolfson Medical Center, Holon 58100, Israel.
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Gilad R, Milillo P, Som PM. Severe diffuse systemic amyloidosis with involvement of the pharynx, larynx, and trachea: CT and MR findings. AJNR Am J Neuroradiol 2007; 28:1557-8. [PMID: 17846211 PMCID: PMC8134395 DOI: 10.3174/ajnr.a0604] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Amyloidosis is a term applied to a diverse group of disorders that share the deposition of amyloid protein in various extracellular tissues. Systemic amyloidosis may involve almost any organ system in the body including regions in the head and neck; however, pharyngeal involvement is rare, with only 12 cases having been previously reported. Ten of these cases were localized disease, and only 2 cases were systemic amyloidosis. We present the case of a patient with severe diffuse systemic amyloidosis with extensive involvement of the pharynx, larynx, trachea, lungs, eyelids, and breasts. We also review the imaging characteristics and pertinent literature.
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Affiliation(s)
- R Gilad
- Department of Neurosurgery, Mount Sinai School of Medicine of New York University, New York, USA
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Gilad R, Fatterpekar GM, Johnson DM, Patel AB. Migrating subdural hematoma without subarachnoid hemorrhage in the case of a patient with a ruptured aneurysm in the intrasellar anterior communicating artery. AJNR Am J Neuroradiol 2007; 28:2014-6. [PMID: 17921232 DOI: 10.3174/ajnr.a0726] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Acute spontaneous subdural hematoma without the presence of a subarachnoid hemorrhage as a result of a ruptured aneurysm is rare. We present the case of a patient with an aneurysm of the intrasellar anterior communicating artery that caused hemorrhage solely into the subdural space. The hemorrhage then migrated down the spinal canal. Our case is unique because all these 3 rare processes occurred in a single patient. Identification of the cause of this type of hemorrhage in a timely fashion is crucial to the management of such a patient.
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Affiliation(s)
- R Gilad
- Department of Neurosurgery, Mount Sinai School of Medicine, New York, NY 10029, USA.
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Dabby R, Sadeh M, Gilad R, Lampl Y, Rapoport A, Watemberg N. G.P.18.04 Acute severe neuropathic pain induced by correction of serum glucose level in diabetic patients. Neuromuscul Disord 2007. [DOI: 10.1016/j.nmd.2007.06.431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Abstract
The normal electromyographic values and the significance of spontaneous activity, when examining the cervical paraspinal muscles, has been studied rarely, and there are very few studies concerning this issue. To obtain muscle unit potential (MUP) reference values for cervical paraspinal muscles, we examined 100 volunteers. Spontaneous activity and the analysis of 20 MUPs in every individual were checked by the automated MUP analysis program. In those individuals ages 20 to 40 years, no spontaneous activity was observed, and in the ones ages 40 to 60 years and 60 years or older, fibrillations and/or positive sharp waves were seen in 8% and 92%, respectively. MUP values were found to be close to those of upper limb muscles. Age has no significant effect on MUP values, except for mean amplitude that was increased in individuals ages 60 to 80 years.Our findings suggest that fibrillations and positive sharp waves do not have much electrodiagnostic value in the study of cervical paraspinal muscles of middle-aged and elderly subjects, when it is an isolated finding, and there is a need for an extended electromyographic examination, including other muscles, to exclude radiculopathy. Automated MUP analysis is easily performed, and our results may serve as reference values.
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Affiliation(s)
- R Gilad
- Department of Neurology, Wolfson Medical Center, Holon and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
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Abstract
The authors sought to use radiolabeled annexin V, a marker of phosphatidylserine expression, to image Alzheimer dementia (AD). Four of five patients with AD had multifocal cortical annexin V uptake, whereas all seven non-AD and six control patients had normal SPECT. The mean cortex/cerebellar activity in patients with AD (1.4 +/- 0.6) was higher than that of non-AD dementia patients (0.7 +/- 0.2; p = 0.02). Radiolabeled annexin V may be useful for imaging AD.
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Affiliation(s)
- Y Lampl
- Department of Neurology, Edith Wolfson Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Abstract
A case of West Nile virus (WNV) infection with meningitis and optic neuritis in a 28-year-old man is presented. The patient had a number of unusual clinical and laboratory findings that broadened the differential diagnosis. The emergence of WNV infection in southern Europe and North America calls for increased awareness of physicians to this clinical entity.
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Affiliation(s)
- R Gilad
- Dept of Neurology, Wolfson Medical Center, Holon, Israel
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Keren K, Soen Y, Yoseph GB, Gilad R, Braun E, Sivan U, Talmon Y. Microscopics of complexation between long DNA molecules and positively charged colloids. Phys Rev Lett 2002; 89:088103. [PMID: 12190503 DOI: 10.1103/physrevlett.89.088103] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2001] [Indexed: 05/23/2023]
Abstract
Extensive atomic force and electron microscopy reveal a new, generic DNA-colloid complex with a fixed number of DNA bases per colloid. The fiber shaped complex is stable in the presence of excess colloids in the solution. As more DNA is added to the solution and the ratio between colloids and DNA approaches the fiber's stoichiometry, the system undergoes a sharp coagulation transition. The system is restabilized at even higher DNA concentrations through localization of small colloid clusters on extensive DNA networks.
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Affiliation(s)
- K Keren
- Department of Physics, Technion-Israel Institute of Technology, Haifa 32000, Israel
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Rapoport A, Kupchik M, Gilad R, Lampl Y, Sadeh M. Laboral outcome after acute unilateral vestibulopathy. Neurol Neurochir Pol 2002; 35 Suppl 3:45-9. [PMID: 12001653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
Sixty-five adult patients who had acute peripheral vestibulopathy (APV) were followed-up to determine their functional outcome. During the acute phase, they were treated with betahistine and mobilization. In the entire study population, APV was not significantly associated with a change in occupational activities, physical work or driving ability. Older individuals had significantly attributed a change in work to disease other than APV. Change attributed to APV occurred significantly more frequently in women than in men. The therapeutic approach seems beneficial.
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Affiliation(s)
- A Rapoport
- Department of Neurology, Wolfson Medical Center, Holon, Israel.
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Abstract
Leptin is a protein secreted by adipose cells which influences regulation of energy balance and body weight. Idiopathic intracranial hypertension (IIH) is recognised as a neurological disorder mainly affecting obese females. The aim of this study was to evaluate the association between IIH and serum leptin level in 15 obese patients and compare the results with those for 16 obese and 15 non-obese women. A significantly higher serum leptin level was found in patients with IIH than in controls (p<0.0001), and this did not correlate with body mass index (BMI). Serum leptin levels were significantly associated with BMI in both control groups (p<0.0006). Additional factors must therefore be involved in the phenomenon of serum leptin increase beyond weight gain. The cause can only be hypothesised, but it seems that the origin is central, probably hypothalamic.
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Affiliation(s)
- Y Lampl
- Department of Neurology, E Wolfson Medical Center, Holon, Israel
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Abstract
OBJECTIVE To evaluate data of quantitative anal sphincter EMG in normal controls and to compare them with patients with multiple system atrophy (MSA). METHODS Quantitative anal sphincter EMG were performed on 100 normal controls and 11 patients with MSA to characterise EMG data in these two groups. RESULTS In the normal controls, there was a trend for increased motor unit potential (MUP) amplitude, duration, area, and polyphasicity with advancing age. Patients with MSA exhibited similar MUP size and fibre density. Significant differences were found only in parameters of the recruitment pattern, which were reduced in MSA, with a diminution in the number of active MUPs during rest. CONCLUSIONS These results may reflect either decreased number of motor cells in Onuf's nucleus without significant consequential reinnervation, or upper motor neuron involvement affecting the anal sphincter in MSA. They further underline the importance of comparative data for age matched controls.
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Affiliation(s)
- R Gilad
- Department of Neurology, Wolfson Medical Center, Holon 58100, Israel.
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Gilad R, Lampl Y, Eschel Y, Sadeh M. Antiepileptic treatment in patients with early postischemic stroke seizures: a retrospective study. Cerebrovasc Dis 2001; 12:39-43. [PMID: 11435678 DOI: 10.1159/000047679] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Early seizures caused by stroke are a common cause of epilepsy in adults. The protocol for treatment in such a case is not clear. Patients were studied retrospectively after early poststroke seizures. Two groups of patients were compared: one treated group included 35 patients who continued therapy for 2 years; the second group of 23 patients were untreated following a first attack, receiving anticonvulsive therapy only after a second seizure. The data of 61 patients (35 treated and 26 untreated) were analyzed. In the treated group, 24 patients were on treatment with carbamazepine, 9 with valproic acid and 2 with phenytoin. Seizure-free rate after 2 years was 85% in group I and 61% in group II (p = 0.042). Comparing the seizure rate and the event-free period (number/follow-up at risk) during the 2 years of no anticonvulsive therapy, both groups experienced about the same seizure rate (4.8 vs. 6.2%, p = 0.605) and similar seizure-free curve survival analysis (p = 0.85). We conclude that treatment of seizures immediately after the first attack after cerebral infarctions decreases the risk of recurrent seizure during the first 2 years of antiepileptic treatment. This subgroup of patients receiving antiepileptic medication immediately after the first poststroke seizure continues to be at the same rate of risk after treatment was stopped as the untreated group during the first 2 years. Antiepileptic therapy is an option in the medical management of poststroke seizure patients, but has no influence on the development of recurrent seizures after discontinuing medication.
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Affiliation(s)
- R Gilad
- Department of Neurology, Edith Wolfson Medical Center, Holon, Israel.
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Trachtenberg S, Gilad R. A bacterial linear motor: cellular and molecular organization of the contractile cytoskeleton of the helical bacterium Spiroplasma melliferum BC3. Mol Microbiol 2001; 41:827-48. [PMID: 11532147 DOI: 10.1046/j.1365-2958.2001.02527.x] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The Mollicutes (Mycoplasma, Acholeplasma, and Spiroplasma) are the smallest, simplest and most primitive free-living and self-replicating known cells. These bacteria have evolved from Clostridia by regressive evolution and genome reduction to the range of 5.8 x 10(5)-2.2 x 10(6) basepairs (bp). Structurally, the Mollicutes completely lack cell walls and are enveloped by only a cholesterol containing cell membrane. The Mollicutes contain what can be defined as a bacterial cytoskeleton. The Spiroplasmas are unique in having a well-defined, dynamic, helical cell geometry and a flat, monolayered, membrane-bound cytoskeleton, which follows, intracellularly, the shortest helical line on the cellular coil. By applying cryo-electron-microscopy to whole cells, isolated cytoskeletons and cytoskeletal fibrils and subunits, as well as by selective extraction of cellular components, we determined, at a resolution of approximately 25 A, the cellular and molecular organization of the cytoskeleton. The cytoskeleton is assembled from a 59 kDa protein. The 59 kDa protein, has an equivalent sphere diameter of approximately 50 A. Given the approximately 100 A axial and lateral spacings in the cytoskeletal ribbons and the near-circular shape of the subunit, we suggest that the subunit is a tetramer of 59 kDa monomers; the tetramers assemble further into flat fibrils, seven of which form a flat, monolayered, well-ordered ribbon. The cytoskeleton may function as a linear motor by differential and coordinated length-changes of the fibrils driven by conformational changes of the tetrameric subunits, the shape of which changes from near circular to elliptical. The cytoskeleton controls both the dynamic helical shape and the consequent motility of the cell. A stable cluster of proteins co-purifies with the cytoskeleton. These apparent membrane and membrane-associated proteins may function as anchor proteins.
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Affiliation(s)
- S Trachtenberg
- Department of Membrane and Ultrastructure Research, The Hebrew University of Jerusalem - Hadassah Medical School, PO Box 11272, Jerusalem 91120, Israel.
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Abstract
A randomized, placebo-controlled, double-blind study was performed as a pilot study to examine the benefit of the administration of magnesium sulfate given intravenously as a protective substance during the first 24 hours following a stroke. Patients who had cortical infarction in the middle cerebral artery territory with moderate to severe neurologic deficits lasting for more than 15 minutes with onset less than 24 hours were included. The patients were treated with magnesium sulfate or placebo for 5 days and examined by a blinded investigator. Patients had follow-up for 30 days. The primary efficacy variable was the proportion of patients reaching mild to moderate neurologic deficit on the Orgogozo scale (80 points) and relative functional independence on the Barthel index (60 points). Orgogozo scale and Mathew scale values were obtained on admission and days 2, 4, 8, and 30 after stroke. Barthel activities of daily living index and Rankin disability score were obtained on day 30. Forty-one patients (22 given treatment and 19 given placebo) demonstrated significant beneficial effects on the Orgogozo scale (84 +/- 11 vs. 64 +/- 10, p < 0.0001) and (83 +/- 14 vs. 70 +/- 15, p < 0.009), respectively. At the end of 1-month follow-up, the Barthel ADL index was nonsignificantly higher and the Rankin disability score was marginally significantly lower in the magnesium-treated group (84 +/- 26 vs. 71.8 +/- 26, p < 0.143) than in control subjects (2.3 +/- 1.1 vs. 3 +/- 1.3, p < 0.077). Intravenous magnesium sulfate had significant positive effect on the outcome in patients with acute stroke. Further studies on a larger scale are needed to confirm these findings.
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Affiliation(s)
- Y Lampl
- Department of Neurology, Edith Wolfson Medical Center, Holon, Israel
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Abstract
Distal limb weakness is an uncommon manifestation of myasthenia gravis and has rarely been reported. We report on a patient whose sole manifestation of myasthenia gravis was dorsiflexor weakness for 6 months. Bilateral foot drop, although rare, should be considered in the differential diagnosis of myasthenia gravis.
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Affiliation(s)
- R Gilad
- From the department of neurology Edith Wolfson Medical Center Holon, Sackler Faculty of Medicine Tel AVIV University Israel
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Gilad R, Lampl Y. Rhabdomyolysis induced by simvastatin and ketoconazole treatment. Clin Neuropharmacol 1999; 22:295-7. [PMID: 10516882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
Rhabdomyolysis is described as an adverse event of simvastatin therapy either by itself or in combination with other medications. It is unclear whether this phenomenon is specific to simvastatin or to all cholesterol-lowering agents as single-dose therapy or caused by the association of special coadministered medications. We describe two cases in which rhabdomyolysis developed after coadministration of simvastatin (20 mg/d) and the antifungal ketoconazole. The clinical features, blood examination results, and positive outcome were very similar in both cases. We concluded that ketoconazole, an antifungal sterol synthetic inhibitor of the azol group, may induce rhabdomyolysis in patients undergoing treatment with simvastatin, a lipid lowering agent, and increase the possibility of muscle-damaging adverse events of the agents.
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Affiliation(s)
- R Gilad
- Department of Neurology, Edith Wolfson Medical Center, Holon, Israel
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Abstract
Uni- or bilateral supranuclear ptosis is known to be caused by cerebral lesion. The exact anatomical cortical and subcortical basis is still undefined. We report a case of a patient developing bilateral ptosis with a left thalamic lesion. The bilateral ptosis was associated with transient changes in the state of alertness. We postulate that the thalamus, especially the anterior region, may have an influential role on the pathway from the cortex via the posterior branch of the internal capsule to the levator palpebrae superioris nuclei.
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Affiliation(s)
- Y Lampl
- Department of Neurology, Edith Wolfson Medical Center, Holon, Israel
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Francis G, Achiron A, Barak Y, Gadoth N, Melamed E, Miller A, Steiner I, Abramsky O, Achiron A, Gabbay U, Gilad R, Hassin-Baer S, Barak Y, Gornish M, Elizur A, Goldhammer Y, Sarova-Pinhas I. Intravenous immunoglobulin treatment in multiple sclerosis. Neurology 1999. [DOI: 10.1212/wnl.52.1.214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Abstract
Magnesium has been reported to have a dilatatory effect on cerebral arteries. Reduction of extracellular Mg+2 has been shown to be directly correlated with the intensity of cerebral spasm. A neuroprotective effect of magnesium in stroke has also been hypothesized. The aim of our study was to examine the Mg+2 levels in serum and cerebrospinal fluid (CSF) in the early stage of stroke and to evaluate the correlation between Mg+2 levels and the development of neurological deficits. Between 1986 and 1994, 96 patients who had a stroke of 24- to 48-h duration were enrolled in the study. Serum and CSF levels of magnesium were checked on admission, 2448 h after the onset of stroke. Using a neurological score, the neurological deficit was assessed on the 1st day, 1 and 4 weeks later. Computed tomography (CT) was performed after 1 week, and the volume and location of infarction were calculated and measured. Statistical analysis was performed for cortical and subcortical patients separately, using Spearman correlation and multiple linear and logistic regression analyses. Significant correlation was found between CSF Mg+2 and the size of the infarct (P < 0.0001). There was no correlation between serum Mg+2 and CSF Mg+2 levels. Regression analysis demonstrated an increase in the values of the Mathew Neurological Score with higher CSF Mg+2 levels. This association remained true after other factors such as age, associated heart disease, diabetes and infarction size had been taken into account by the regression model. The results confirm that there is a relationship between a low Mg+2 concentration in CSF during the first 48 h after onset of ischaemic stroke and the intensity of the neurological deficit. The therapeutic consequence of this finding may have some importance.
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Affiliation(s)
- Y Lampl
- Department of Neurology, Edith Wolfson Medical Centre, Holon, Israel
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Achiron A, Gabbay U, Gilad R, Hassin-Baer S, Barak Y, Gornish M, Elizur A, Goldhammer Y, Sarova-Pinhas I. Intravenous immunoglobulin treatment in multiple sclerosis. Effect on relapses. Neurology 1998; 50:398-402. [PMID: 9484361 DOI: 10.1212/wnl.50.2.398] [Citation(s) in RCA: 156] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
We conducted a double-blind, placebo-controlled study of 40 patients (aged 19 to 60 years) with clinical definite relapsing remitting (RR) MS and brain MRI confirmed. Patients were randomly assigned to receive a loading dose of immunoglobulin IgG (0.4 g/kg/body weight per day for 5 consecutive days), followed by single booster doses (0.4 g/kg/body weight) or placebo once every 2 months for 2 years. The primary outcome measures were change in the yearly exacerbation rate (YER), proportion of exacerbation-free patients, and time until first exacerbation. Neurologic disability, exacerbation severity, and changes in brain MRI lesion score were the secondary outcome measures, all determined at baseline, 1 year, and on completion. Treated patients showed a reduction in YER from 1.85 to 0.75 after 1 year and 0.42 after 2 years versus 1.55 to 1.8 after 1 year and to 1.4 after 2 years in the placebo group (p = 0.0006, overall), reflecting a 38.6% reduction in relapse rate. Six patients in the IVIg group were exacerbation free throughout the 2-year period of the study, whereas none were exacerbation free in the placebo group. The median time to first exacerbation was 233 days in the IVIg group versus 82 days in the placebo group (p = 0.003). Neurologic disability as measured by the Expanded Disability Status Scale (EDSS score) decreased by 0.3 in the IVIg group and increased by 0.15 in the placebo group. Total lesion score evaluated by brain MRI did not show a significant difference between groups. Side effects were minor and occurred in only 19 of 630 (3.0%) infusions administered in both groups. Our results suggest that IVIg may be safe and effective in reducing the frequency of exacerbations in RR-MS.
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Affiliation(s)
- A Achiron
- Multiple Sclerosis Center, Sheba Medical Center, Tel Hashomer, Israel
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Zadik D, Gilad R, Peretz B. Choice of dentistry as a career and perception of the profession. J Dent Educ 1997; 61:813-6. [PMID: 9385324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- D Zadik
- Department of Community Dentistry, Hebrew University-Hadassah School of Dental Medicine, Jerusalem, Israel
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Lampl Y, Fleminger G, Gilad R, Galron R, Sarova-Pinhas I, Sokolovsky M. Endothelin in cerebrospinal fluid and plasma of patients in the early stage of ischemic stroke. Stroke 1997; 28:1951-5. [PMID: 9341702 DOI: 10.1161/01.str.28.10.1951] [Citation(s) in RCA: 92] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND AND PURPOSE Endothelin 1 (ET-1), a highly potent endogenous vasoactive peptide, exerts a sustained vasoconstrictive effect on cerebral vessels. Elevation of ET-1 in plasma has been reported 1 to 3 days after ischemic stroke. Since we assumed that a much faster and more intense response may be observed in the cerebrospinal fluid (CSF) and since an increase in concentration of ET-1 in the CSF may cause constriction of cerebral vessels and eventually influence the neurological outcome, we measured ET-1 values in the CSF within 18 hours of stroke onset and compared the values with those in the plasma. METHODS Twenty-six consecutive patients with acute stroke were clinically evaluated according to the modified Matthew Scale and underwent two repeat CT scans. Within 5 to 18 hours of stroke onset, lumbar puncture and blood samples were concomitantly obtained and tested; ET-1 levels in CSF and plasma of these patients were analyzed by radioimmunoassay and compared with the levels of a control group of patients with no neurological disease. RESULTS The mean CSF concentration of ET-1 in the CSF of stroke patients was 16.06 +/- 4.9 pg/mL, compared with 5.51 +/- 1.47 pg/mL in the control group (P < .001). It was significantly higher in cortical infarcts (mean, 17.7 +/- 4.1 pg/mL) than in subcortical lesions (mean, 10.77 +/- 4.1 pg/mL) (P < .001) and significantly correlated with the volume of the lesion (P = .003). The correlation between ET-1 levels in the CSF and the Matthew Scale score was less significant (P = .05). Plasma ET-1 level was not elevated in any group. CONCLUSIONS ET-1 is found to be significantly elevated in the CSF of stroke patients during the 18 hours after stroke. No elevation was demonstrated in plasma at this time period. ET-1 may be used as an additional indicator of ischemic vascular events in the early diagnosis of stroke. The dissimilarity between the CSF and plasma ET-1 concentrations may lead also to an hypothesis that there is a vasoconstrictive effect on the cerebral vessels or a neuronal effect caused by ET-1 in the mechanism of the progression of brain ischemia.
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Affiliation(s)
- Y Lampl
- Department of Neurology, Edith Wolfson Medical Center, Holon, Israel
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Lampl Y, Steinmetz A, Gilad R, Eshel Y, Chamovitz D, Sarova-Pinhas I. Anterior operculum syndrome localized by SPECT. J Nucl Med 1997; 38:1122-4. [PMID: 9225803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
UNLABELLED The aim of this case report was to present a patient with complete anarthria and orofacial apraxia without other relevant neurological deficit. The clinical features are compatible with anterior operculum syndrome. METHODS A regional brain perfusion scan was done using 99mTc-HMPAO and a SPECT gamma camera. A brain CT scan and an MRI were also performed. RESULTS Brain CT and MRI were not diagnostic. On brain SPECT, hypoperfusion of the left inferior area of the frontal lobe was noted. CONCLUSION The patient studied showed an uncommon case of anterior operculum syndrome of focal degenerative origin localized by SPECT. SPECT may be a useful and effective method for diagnosis of this unusual neurological deficit.
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Affiliation(s)
- Y Lampl
- Department of Neurology, Edith Wolfson Medical Center, Holon, Israel
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Abstract
Three members of one family, diagnosed as dyslexic, are described. All of them have variations of midline cavity: cavum vergae or cavum septum pellucidum, diagnosed by neuroradiological examination. In contrast, the non dyslexic members of the same family have no neuroanatomical congenital variations. We raise the possibility of a functional correlation between the dyslexia and the anatomical findings in the affected members of this family.
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Affiliation(s)
- Y Lampl
- Neurological Department, E. Wolfson Medical Center, Holon, Israel
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Abstract
Cerebrospinal fluid (CSF) and serum samples of 20 young adults (mean age 41 +/- 3.4 yr) with a first episode of stroke were tested for interleukin-2 (IL-2), soluble interleukin-2 receptor (SIL-2R), tumour necrosis factor-alpha (TNF-alpha) and interleukin-1-beta (IL-1 beta) levels. The results were compared to 20 patients who had neurological symptoms without evidence of a neurological disease. Three subgroups were formed according to the aetiological source of the stroke, determined by the neurological examination and evaluation. In 13 patients, the presence of atheromatous carotid plaque or cardiac disease was found. In five of the patients, stroke was the presenting symptom of systemic lupus erythematosus (SLE), which developed during the follow-up period. In two patients, no obvious aetiology could be demonstrated. The SIL-2R level was significantly higher in the CSF of patients who later developed definite SLE (P = 0.001). Other CSF interleukins and all serum interleukin levels were not significantly different in any of the groups. No correlation between albumin quotient and CSF SIL-2R was found. The SIL-2R level in the CSF may be used as a diagnostic tool to differentiate immunologically mediated vascular processes in the CNS from stroke of other origin.
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Affiliation(s)
- R Gilad
- Department of Neurology, Edith Wolfson Medical Center, Holon, Israel
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Abstract
BACKGROUND The question of whether to start antiepileptic treatment after a single unprovoked seizure remains controversial and has been the subject of much debate in the relevant literature. OBJECTIVES To determine the rate of recurrence of a second attack after a single unprovoked epileptic seizure by using 2 study groups of treated and untreated patients and, thus, to establish a treatment policy for these patients. PATIENTS AND METHODS A group of 91 patients with a single generalized tonic-clonic seizure were prospectively studied; 87 of these patients completed the study. The end point of the study was 36 months after the single attack or the occurrence of a subsequent epileptic attack. The patients were randomly divided into 2 groups; 45 patients who immediately received anticonvulsive treatment and 42 who remained untreated for the follow-up period. Patients in the treated group were given monotherapy with carbamazepine. The results of recurrences were statistically analyzed by using the Kaplan-Meier method. RESULTS Results indicated a significantly higher percentage of seizure-free patients in the treated group compared with that in the untreated group (P = .001). The treated men were proved to be less at risk for recurrent seizures compared with treated women (P < .001 vs P = .03, respectively). CONCLUSION Treatment after a single unprovoked seizure leads to a significant reduction in the risk of relapse of generalized tonic-clonic epilepsy.
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Affiliation(s)
- R Gilad
- Department of Neurology, Edith Wolfson Medical Center, Holon, Israel
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Barak Y, Achiron A, Kimh R, Lampl Y, Gilad R, Elizur A, Sarova-Pinhas I. Health risks among shift workers: a survey of female nurses. Health Care Women Int 1996; 17:527-33. [PMID: 9119772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Y Barak
- Sackler Faculty of Medicine, Tel-Aviv University, Israel
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Abstract
BACKGROUND AND PURPOSE A prospective study was performed to evaluate neurological and functional outcome after spontaneous supratentorial bleeding. The aim of the study was to determine whether clinical or neuroradiological parameters could predict the outcome of these patients during the first hours of hospitalization. METHODS Two hundred seventy-nine patients--52 with thalamic, 87 with putaminal, and 140 with lobar hemorrhages--were followed prospectively and examined on admission and at 2 weeks, 3 months, and 6 months after onset. The patients underwent clinical (according to the Glasgow Coma Scale) and neuroradiological examinations on admission and were scored clinically and functionally (according to Stroke Severity score and Barthel Index) on the follow-up periods. Risk factors and the correlation between findings on admission and the latest clinical and functional results were calculated with the chi 2 test, Pearson correlation test, and Student's t test. Multivariate analysis was calculated with the stepwise regression test. RESULTS In all of the bleeding locations, lethal outcome was significantly correlated with size of the hematoma (P < .001) and Glasgow Coma Scale score on admission (P < .001). Intraventricular blood expansion was found to have a better prognosis in thalamic bleeding (P < .007) and a worse prognosis in lobar hemorrhage (P < .01). The functional outcome after 6 months was directly correlated with the size of the bleeding area in lobar and putaminal hemorrhages. No correlation was found in thalamic bleeding. A worse functional outcome was found in putaminocapsular bleeding (P = .004) and in patients with ischemic heart disease. A limited better recovery prognosis was found in patients with lobar hematoma in the temporal lobe (P = .052). CONCLUSIONS The probability of lethal outcome can be calculated on admission in all patients with supratentorial bleeding and in correlation with the location and size of the bleeding area and level of consciousness. Intraventricular expansion of blood is a better prognostic factor in thalamic bleeding and a worse one in lobar hematoma. Functional outcome is correlated with size of the bleeding area and level of consciousness on admission in putaminal and lobar hemorrhages but has no correlation to thalamic hemorrhage.
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Affiliation(s)
- Y Lampl
- Department of Neurology, Edith Wolfson Medical Center, Holon, Israel
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Abstract
Sensory-motor deficit in a peripheral nerve pattern due to brain lesion is rarely documented. We report on seven patients with a clinical manifestation of sensory-motor deficit, imitating peripheral nerve involvement, due to lacunar brain infarcts verified by brain computed tomography scan. Five of the patients had an ulnar nerve-like deficit and two median nerve-like deficits. The infarcts were located in the thalamus and the corona radiata. No clinical or electrophysiological evidence for peripheral nerve involvement was found. The unusual peripheral nerve pattern of lesions caused by lacunar brain infarcts can be defined as an additional lacunar syndrome and must be taken into consideration in the clinical evaluation of peripheral nerve deficits with normal nerve conduction velocity.
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Affiliation(s)
- Y Lampl
- Department of Neurology, Edith Wolfson Medical Center, Holon, Israel
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Gilad R, Lampl Y, Sarova-Pinhas I. [Drug treatment after a first unprovoked epileptic seizure]. Harefuah 1995; 128:806-8. [PMID: 7557696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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Abstract
Peripheral nerve abnormalities are uncommon in multiple sclerosis (MS). When present, they are usually attributed to factors associated with advanced disease, such as malnutrition or cytotoxic drugs. We prospectively evaluated 22 mildly disabled MS patients with sensory complaints for evidence of neuropathy using the Neuropathy Symptom Score (NSS), clinical examination, and electrophysiologic studies of peripheral nerves. Distal latency, F-wave response, and nerve conduction velocity (NCV) and amplitude in the ulnar, median, tibial, peroneal and sural nerves were examined. Neuropathy was recorded if electrophysiologic abnormalities were detected in at least two peripheral nerves in the same patient. The most frequent electrophysiologic abnormalities noted were prolonged F-wave response and low motor amplitude in the peroneal nerve, slow sensory conduction velocities of the ulnar and sural nerves, and prolonged distal latencies in the sensory ulnar and sural nerves. Electrophysiologic abnormalities were found in 33 of 244 nerves examined (14.7%) and occurred in 10 patients (45.5%). Neuropathic symptoms were mild and did not correlate with electrophysiologic abnormalities. Age, disease duration, disease course and neurologic disability as evaluated by the Kurtzke Expanded Disability Status Scale, were not associated with the presence of neuropathy. Our findings indicate a high frequency of sensory-motor neuropathy in a selected group of MS patients.
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Affiliation(s)
- I Sarova-Pinhas
- Department of Neurology, Edith Wolfson Medical Center, Holon, Israel
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Achiron A, Gilad R, Hassin S, Barak Y, Gabbay U, Ziv I, Goldhamer Y, Melamed E, Sarova-Pinhas I. Intravenous immunoglobulin treatment in relapsing-remitting multiple sclerosis: A randomized, double-blind multicenter, placebo-controlled trial. J Neuroimmunol 1995. [DOI: 10.1016/0165-5728(95)98901-m] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Achiron A, Gornish M, Gabbay U, Barak Y, Gilad R, Sarova-Pinhas I. Rating neuroradiologic impairment in multiple sclerosis: Brain MRI lesion score. J Neuroimmunol 1995. [DOI: 10.1016/0165-5728(95)98971-d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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41
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Achiron A, Gilad R, Margalit R, Gabbay U, Sarova-Pinhas I, Cohen IR, Melamed E, Lider O, Noy S, Ziv I. Intravenous gammaglobulin treatment in multiple sclerosis and experimental autoimmune encephalomyelitis: delineation of usage and mode of action. J Neurol Neurosurg Psychiatry 1994; 57 Suppl:57-61. [PMID: 7964856 PMCID: PMC1016728 DOI: 10.1136/jnnp.57.suppl.57] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Multiple sclerosis (MS) is a central nervous system demyelinating disease of implicated autoimmune aetiology. The effect was evaluated of intravenous gammaglobulin (IVIg), a successful therapy in various autoimmune diseases, in relapsing-remitting MS patients treated for three years. IVIg treatment significantly reduced the number and severity of acute exacerbations and resulted in a lesser neurological disability. There were no significant short or long-term adverse effects to IVIg treatment. To clarify the putative therapeutic effects of IVIg, this treatment was examined in the animal model of experimental autoimmune encephalomyelitis (EAE) in the rat. IVIg suppressed active EAE in relation to disease severity and duration, despite the presence of T-cell reactivity to specific antigens, while the treatment had no effect on passive EAE induced by adoptive transfer of myelin basic protein specific CD4 + T-cells. It is concluded that IVIg treatment may be a promising treatment in relapsing-remitting MS as it can alter the natural course of the disease.
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Affiliation(s)
- A Achiron
- Department of Neurology, Beilinson Medical Center, Petah-Tiqva, Israel
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Lampl Y, Eshel Y, Gilad R, Sarova-Pinhas I. Selective acalculia with sparing of the subtraction process in a patient with left parietotemporal hemorrhage. Neurology 1994; 44:1759-61. [PMID: 7936312 DOI: 10.1212/wnl.44.9.1759] [Citation(s) in RCA: 58] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
We describe a patient with left parietotemporal hemorrhage with selective acalculia for addition, multiplication, and division, but with an intact ability to subtract. There was no impairment in the ability to distinguish mathematical signs. This case suggests that different processing systems are responsible for each of the basic arithmetic operations.
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Affiliation(s)
- Y Lampl
- Department of Neurology, Edith Wolfson Medical Center, Tel Aviv, Israel
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Feigl D, Gilad R, Tuwal M, Nakash I, Katz E. [Effect of low-dose amiodarone on thyroid function]. Harefuah 1994; 126:580-1, 627. [PMID: 8034246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Thyroid function was examined periodically in a group of 85 patients treated with low-dose amiodarone, and followed for 1-13 years (mean 3.6). Biochemical hypothyroidism (elevated thyroid stimulating hormone (TSH) only) developed in 8 patients and clinical hypothyroidism in 3, while hypothyroidism developed in 5. In the first 11 cases amiodarone was continued but 1-thyroxine was added. In the 5 that became hyperthyroid, amiodarone was stopped and thyroid function became normal within a few months. In the 69 patients without thyroid dysfunction, elevated thyroxine (T4) and free thyroxine index (FTI) were found in 20% and 17%, respectively, and elevated free T4 (FT4) in 28%; all had normal total tri-iodothyronine (TT3) and TSH. In practically all patients, reverse T3 (rT3) rose more than 30% above initial levels. It is concluded that in patients treated with low dose amiodarone: 1) thyroid function should be followed closely; 2) elevated levels of TT4, FTI and FT4 do not necessarily imply hyperthyroidism; 3) hypothyroidism may be biochemical only, without progression to overt hypothyroidism, despite continued treatment; 4) both the hypo- and the hyperthyroidism induced are usually reversible; 5) amiodarone may be continued despite onset of hypothyroidism, provided replacement therapy is given.
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Affiliation(s)
- D Feigl
- Dept. of Medicine D, Edith Wolfson Medical Center, Holon
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Achiron A, Pras E, Gilad R, Ziv I, Mandel M, Gordon CR, Noy S, Sarova-Pinhas I, Melamed E. Open controlled therapeutic trial of intravenous immune globulin in relapsing-remitting multiple sclerosis. Arch Neurol 1992; 49:1233-6. [PMID: 1449400 DOI: 10.1001/archneur.1992.00530360031013] [Citation(s) in RCA: 72] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Ten patients with relapsing-remitting multiple sclerosis were treated with intravenous immune globulin, 0.4 g/kg per day for 5 consecutive days, and then with additional booster doses of immune globulin of 0.4 g/kg, once every 2 months, for the next 12 months. Ten untreated patients with relapsing-remitting multiple sclerosis who were matched with the study patients for age, disease duration, and number of attacks per year served as controls. Immune globulin treatment was well tolerated, with no side effects. The exacerbation rate decreased from 3.7 +/- 1.2 exacerbations per year before treatment to 1.0 +/- 0.7 exacerbations per year during the treatment in the immune globulin-treated patients, while it remained unaltered in the controls. The posttreatment Kurtzke Expanded Disability Status Scale score decreased from a mean of 4.45 to 4.15, whereas in controls it increased from 3.55 to 3.75. The results suggest that immune globulin suppresses the ongoing pathologic process in multiple sclerosis and may be a promising treatment to prevent disease exacerbations.
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Affiliation(s)
- A Achiron
- Department of Neurology, Beilinson Medical Center, Petah-Tiqva, Israel
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Abstract
The authors describe a 25-year-old woman with giant axonal neuropathy (GAN) and severe CNS involvement. She had been admitted to hospital with generalized seizures, and had gait disturbances followed by progressive mental deterioration since childhood. Neurological examination revealed mental retardation, scanning speech, cerebellar dysfunction, pyramidal signs, mainly in the lower extremities, and peripheral sensory neuropathy. Sensory nerve conduction velocity was decreased; brain CT and MRI showed diffuse demyelination. Sural nerve biopsy revealed characteristic signs of GAN. The patient's older sister had died at the age of 23, after having had similar neurological disturbances since childhood. This case illustrates an unfamiliar presentation of GAN, characterized by mild sensory neuropathy and serve CNS involvement, including seizures.
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Affiliation(s)
- Y Lampl
- Department of Neurology, Edith Wolfson Medical Centre, Holon, Israel
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47
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Feigl D, Gilad R, Katz E. [Complications of low-dose amiodarone]. Harefuah 1991; 121:374-7. [PMID: 1752553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Complications of low-dose amiodarone in 83 patients, in whom the drug was effective and who were followed for 1-13 years, are presented. Hypothyroidism was diagnosed in 11 (in 8 by the finding of elevated TSH). In 2 of the 3 in whom clinical signs of hypothyroidism were evident, amiodarone was continued, but thyroxine was also given. In 5 others thyrotoxicosis ensued. Propylthiouracil (PTU) was given and amiodarone was discontinued. PTU was then stopped within 4-8 months, without recurrence of the hyperthyroidism. In 1 patient pneumonitis resolved spontaneously a few weeks after stopping amiodarone. Because of gastrointestinal distress amiodarone was stopped in 1 patient. In none were liver enzymes elevated, nor was the nervous system affected clinically. Photosensitivity in 6 patients and skin discoloration in 2 did not necessitate discontinuation of the drug. Blurred vision was reported by 4, but its connection with amiodarone was not proven. There was sinus bradycardia in 2. There was no arrhythmic effect of amiodarone seen on ECG nor on Holter monitoring, nor was there any mortality. We conclude that amiodarone in low doses causes many complications, most of them mild and transient. However, in only a few cases is discontinuation of the drug indicated.
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Affiliation(s)
- D Feigl
- Dept. of Medicine D, Edith Wolfson Medical Center, Holon
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Achiron A, Pras E, Gilad R, Gordon C, Ziv I, Sarova-Pinhas I, Melamed E. Open controlled therapeutic trial of intravenous immunoglobulins in relapsing-remitting multiple sclerosis. J Neuroimmunol 1991. [DOI: 10.1016/0165-5728(91)90994-i] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Abstract
Five adult patients were admitted to the neurological department in a state of status epilepticus. All were treated unsuccessfully with IV diazepam and diphenylhydantoin. Administration of sodium valporate or phenobarbital also was ineffective. However, after treatment with intrarectal chloral hydrate, all seizures ceased. The excellent effect of this drug was proved both clinically and electrodiagnostically. Discussed is the possibility of using chloral hydrate to treat patients with status epilepticus in whom conventional treatment has failed.
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Affiliation(s)
- Y Lampl
- Department of Neurology, Edith Wolfson Medical Center, Holon, Israel
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Abstract
Remote metastases, leptomeningeal dissemination and spreading of the tumor by infiltration are rare complications of glioblastoma multiforme. The existence of different forms of spreading simultaneously is very rare. We present a case of a young patient with glioblastoma multiforme who was operated and subsequently received radiation therapy and cytotoxic treatment. Eight months following the operation, the patient developed cauda equina syndrome. Bone metastases of vertebrae and ribs, and direct infiltration of the recurrent tumor mass into the ethmoidal and frontal sinuses were found. The described patient demonstrates a very rare combination of all forms of spreading metastases in glioblastoma multiforme. The infiltration of the tumor mass into the sinuses and the direct permeation of the meningeal and dural venous system and of the leptomeninges, may explain the mechanism of the development of distant metastases and leptomeningeal dissemination in glioblastoma multiforme.
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Affiliation(s)
- Y Lampl
- Department of Neurology, Edith Wolfson Medical Center, Holon, Israel
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