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Jacobs C, Jacobs-Müller C, Hoffmann V, Meila D, Erbe C, Krieger E, Wehrbein H. Dental compensation for moderate Class III with vertical growth pattern by extraction of the lower second molars. J Orofac Orthop 2012; 73:41-8. [DOI: 10.1007/s00056-011-0065-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Purwestri RC, Scherbaum V, Inayati DA, Wirawan NN, Suryantan J, Bloem MA, Pangaribuan RV, Stuetz W, Hoffmann V, Qaim M, Biesalski HK, Bellows AC. Supplementary feeding with locally-produced Ready-to-Use Food (RUF) for mildly wasted children on Nias Island, Indonesia: comparison of daily and weekly program outcomes. Asia Pac J Clin Nutr 2012; 21:374-379. [PMID: 22705426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Ready-to-Use Foods (RUFs) in the form of fortified cereal/nut/legume-based biscuits (±500 kcal and 8-10% protein per 100 g) were tested among mildly wasted children from October 2007 to June 2008, and were labelled as RUF-Nias biscuits. This study reports on a comparison of supplementary feeding program outcomes of mildly wasted children with weight-for-height z-score (WHZ) >=-2 to <-1.5 SD aged >=6 to <60 months old given locally produced RUF-Nias biscuits within daily (in semi-urban areas) and weekly (in rural remote regions) distribution and supervision program settings. In the Church World Service project area, all eligible children were recruited continuously from monthly community-based screening programs and admitted into existing nutrition centers managed by the community on Nias Island, Indonesia. Individual discharge criterion of the programs was WHZ >=-1.5 SD. Of the index children admitted in daily programs (n=51), 80.4% reached target WHZ, which was higher than in weekly programs (72.9%; n=48) by a similar length of stay of about 6 weeks. Weight gain of the children in daily programs was higher (3.1±3.6 g/kg body weight/day) than in weekly programs (2.0±2.1 g/kg body weight/day), and they achieved significantly higher WHZ at discharge. However, the majority of caretakers preferred weekly programs due to lower time constraints. Locally produced RUF in the form of biscuits for treatment of mild wasting among children demonstrated promising results both in daily and weekly community-based intervention programs.
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Inayati DA, Scherbaum V, Purwestri RC, Wirawan NN, Suryantan J, Hartono S, Bloem MA, Pangaribuan RV, Biesalski HK, Hoffmann V, Bellows AC. Combined intensive nutrition education and micronutrient powder supplementation improved nutritional status of mildly wasted children on Nias Island, Indonesia. Asia Pac J Clin Nutr 2012; 21:361-373. [PMID: 22705425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
To assess the impact of intensive nutrition education (INE) with or without the provision of micronutrient powder (MNP) on the nutritional status of mildly wasted children in Nias, Indonesia, two groups of mildly wasted (>=-1.5 to <-1.0 WHZ) children aged >=6 to <60 months in the Church World Service (CWS) project areas were assigned by village randomization to receive INE (n=64) or INE+MNP (n=51) in a weekly program. Another two groups of mildly wasted children who were living at a clear distance from INE and INE+MNP villages were selected to receive a monthly non-intensive nutrition education program (NNE) with or without MNP (n=50 both respectively). WHZ, weight, height, haemoglobin (Hb) level, and morbidity data were assessed at admission, during the study, and at individual discharge. Children's weight gain (g/kg body weight/day) was highest in INE+MNP group (2.2±2.1), followed by INE (1.1±0.9), NNE+MNP (0.3±0.5) and NNE (0.3±0.4) group. In both MNP intervention groups (INE+MNP, NNE+MNP), supplements significantly increased Hb value (g/L) of respective children (10.0±10.0; p<0.001 and 3.0±8.0; p<0.05 respectively). Proportion of children who reached discharge criterion was highest among the INE+MNP (70.6%; n=36), followed by INE (64.1%; n=41), NNE+MNP (26.0%; n=13), and NNE (20.0%; n=10) groups (p<0.001). Shortest length of stay until recovery was observed among children in the INE+MNP group (29.9 days), followed by INE (40.0 days), NNE+MNP (80.6 days), and NNE (86.2 days) respectively (p<0.001). Weekly intensive nutrition education supported by MNP supplementation produced the best results regarding weight gain and haemoglobin status of mildly wasted children.
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Abou-Ras D, Marsen B, Rissom T, Frost F, Schulz H, Bauer F, Efimova V, Hoffmann V, Eicke A. Enhancements in specimen preparation of Cu(In,Ga)(S,Se)2 thin films. Micron 2011; 43:470-4. [PMID: 22192980 DOI: 10.1016/j.micron.2011.11.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2011] [Revised: 11/11/2011] [Accepted: 11/11/2011] [Indexed: 10/14/2022]
Abstract
When producing slices from Cu(In,Ga)(S,Se)(2) thin films for solar cells by use of a focused ion beam (FIB), agglomerates form on the Cu(In,Ga)(S,Se)(2) surfaces, which deteriorate substantially the imaging and analysis in scanning electron microscopy. Similar problems are also experienced when depth-profiling Cu(In,Ga)(S,Se)(2) thin films by means of glow-discharge or secondary ion mass spectrometry. The present work shows that the agglomerates are composed of (mainly) Cu, and that their formation may be impeded considerably by either cooling of the sample or by use of reactive gases during the ion-beam sputtering. The introduction of XeF(2) during FIB slicing resulted in excellent images, in which the microstructures of most layers in the Cu(In,Ga)(S,Se)(2) thin film stack are visible, including the microstructure of the 20 nm thin MoSe(2) layer. Acquisition of high-quality two-dimensional and also three-dimensional electron backscatter diffraction data was possible. The present work gives a basis for enhanced SEM imaging and analysis not only in the case of Cu(In,Ga)(S,Se)(2) thin films but also when dealing with further material systems exhibiting similar formations of agglomerates.
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Abou-Ras D, Caballero R, Fischer CH, Kaufmann CA, Lauermann I, Mainz R, Mönig H, Schöpke A, Stephan C, Streeck C, Schorr S, Eicke A, Döbeli M, Gade B, Hinrichs J, Nunney T, Dijkstra H, Hoffmann V, Klemm D, Efimova V, Bergmaier A, Dollinger G, Wirth T, Unger W, Rockett AA, Perez-Rodriguez A, Alvarez-Garcia J, Izquierdo-Roca V, Schmid T, Choi PP, Müller M, Bertram F, Christen J, Khatri H, Collins RW, Marsillac S, Kötschau I. Comprehensive comparison of various techniques for the analysis of elemental distributions in thin films. MICROSCOPY AND MICROANALYSIS : THE OFFICIAL JOURNAL OF MICROSCOPY SOCIETY OF AMERICA, MICROBEAM ANALYSIS SOCIETY, MICROSCOPICAL SOCIETY OF CANADA 2011; 17:728-751. [PMID: 21906418 DOI: 10.1017/s1431927611000523] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
The present work shows results on elemental distribution analyses in Cu(In,Ga)Se2 thin films for solar cells performed by use of wavelength-dispersive and energy-dispersive X-ray spectrometry (EDX) in a scanning electron microscope, EDX in a transmission electron microscope, X-ray photoelectron, angle-dependent soft X-ray emission, secondary ion-mass (SIMS), time-of-flight SIMS, sputtered neutral mass, glow-discharge optical emission and glow-discharge mass, Auger electron, and Rutherford backscattering spectrometry, by use of scanning Auger electron microscopy, Raman depth profiling, and Raman mapping, as well as by use of elastic recoil detection analysis, grazing-incidence X-ray and electron backscatter diffraction, and grazing-incidence X-ray fluorescence analysis. The Cu(In,Ga)Se2 thin films used for the present comparison were produced during the same identical deposition run and exhibit thicknesses of about 2 μm. The analysis techniques were compared with respect to their spatial and depth resolutions, measuring speeds, availabilities, and detection limits.
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Lange T, Niederwieser D, Hoffmann V, Pfirrmann M, Maschmeyer G, Fischer T, Herold M, Sayer HG, Junghanss C, Krahl R, Al-Ali HK, Pönisch W, Vucinic V, Doelken G, Sauerland MC, Heinecke A, Hoelzer D, Hehlmann R, Berdel WE, Buchner T. Intergroup study in elderly patients with AML to compare complete remission rate and overall survival after intermediate-dose or low-dose AraC. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.6618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Schad F, Merkle A, Hoffmann V, Lenneweit G, Spahn G, Hesse M, Paxino C, Wellmann G, Matthes B, Baute R, Breitkreuz T, Matthes H. An integrative approach of cancer treatment with mistletoe therapy, surgery, irradiation and chemotherapy in CAM settings. Eur J Integr Med 2009. [DOI: 10.1016/j.eujim.2009.08.079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Kragballe K, Hoffmann V, Ortonne J, Tan J, Nordin P, Segaert S. Efficacy and safety of calcipotriol plus betamethasone dipropionate scalp formulation compared with calcipotriol scalp solution in the treatment of scalp psoriasis: a randomized controlled trial. Br J Dermatol 2009; 161:159-66. [DOI: 10.1111/j.1365-2133.2009.09116.x] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Cressoni M, Zanella A, Epp M, Corti I, Hoffmann V, Cadringher P, Kolobow T. A novel method to develop an elastic, thin-walled, leak-proof, inflatable tracheal tube cuff. Crit Care 2009. [PMCID: PMC4083901 DOI: 10.1186/cc7179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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van de Kerkhof PCM, Hoffmann V, Anstey A, Barnes L, Bolduc C, Reich K, Saari S, Segaert S, Vaillant L. A new scalp formulation of calcipotriol plus betamethasone dipropionate compared with each of its active ingredients in the same vehicle for the treatment of scalp psoriasis: a randomized, double-blind, controlled trial. Br J Dermatol 2008; 160:170-6. [PMID: 19067709 DOI: 10.1111/j.1365-2133.2008.08927.x] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND There is a need for new treatments for scalp psoriasis, as many topical treatments are cosmetically unacceptable and difficult to apply, resulting in poor compliance. OBJECTIVES To compare the efficacy and safety of a new, once-daily, two-compound scalp formulation (Xamiol; LEO Pharma A/S, Ballerup, Denmark) containing calcipotriol 50 microg g(-1) plus betamethasone 0.5 mg g(-1) (as dipropionate), with the active ingredients as single compounds in the same vehicle. METHODS This 8-week, multicentre, double-blind, parallel-group study, randomized adult patients with scalp psoriasis involving > 10% of the scalp to the two-compound scalp formulation (n = 568), betamethasone dipropionate 0.5 mg g(-1) (n = 563), or calcipotriol 50 microg g(-1) (n = 286). The primary efficacy measure was the proportion of patients with 'absence of disease' or 'very mild disease' according to investigators' assessments at week 8. RESULTS The proportion of patients with 'absence of disease' or 'very mild disease' at week 8 was significantly higher in the two-compound group (68.4%) than the betamethasone dipropionate (61.0%, P = 0.0079) or calcipotriol (43.4%, P < 0.0001) groups. The proportion of patients rating their scalp psoriasis as 'clear' or 'almost clear' was significantly higher for the two-compound scalp formulation (69.6%) than for betamethasone dipropionate (59.9%, P = 0.0006) or calcipotriol (44.7%, P < 0.0001). The incidence of lesional/perilesional adverse events was lower in the two-compound and betamethasone dipropionate groups than the calcipotriol group. CONCLUSIONS The two-compound scalp formulation was well tolerated and more effective in the treatment of scalp psoriasis than either of its individual components in the same vehicle.
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Hoffmann V, Efimova VV, Voronov MV, Šmíd P, Steers EBM, Eckert J. Measurement of voltage and current in continuous and pulsed rf and dc glow discharges. ACTA ACUST UNITED AC 2008. [DOI: 10.1088/1742-6596/133/1/012017] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Steers EBM, Šmid P, Hoffmann V, Weiss Z. The effects of traces of molecular gases (H2, N2& O2) in glow discharges in noble gases. ACTA ACUST UNITED AC 2008. [DOI: 10.1088/1742-6596/133/1/012020] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Treuer T, Karagianis J, Hoffmann V. Can Increased Food Intake Improve Psychosis? A Brief Review and Hypothesis. Curr Mol Pharmacol 2008; 1:270-2. [DOI: 10.2174/1874467210801030270] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Hampel S, Kunze D, Haase D, Krämer K, Rauschenbach M, Ritschel M, Leonhardt A, Thomas J, Oswald S, Hoffmann V, Büchner B. Carbon nanotubes filled with a chemotherapeutic agent: a nanocarrier mediates inhibition of tumor cell growth. Nanomedicine (Lond) 2008; 3:175-82. [PMID: 18373424 DOI: 10.2217/17435889.3.2.175] [Citation(s) in RCA: 185] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: In this paper, carbon nanotubes (CNTs) are presented as feasible carriers for carboplatin, a therapeutic agent for cancer treatment. The drug was introduced into CNTs to demonstrate that they are suited as nanocontainers and nanocarriers and can release the drug to initialize its medical virtue. Method: The filling was accomplished by a wet-chemical approach after the CNTs were opened. The effect on cell proliferation and cytotoxicity of the carboplatin-filled CNT was investigated by using a viability assays. Results: Using different analysis methods such as electron energy loss spectroscopy and x-ray photoelectron spectroscopy the structure of carboplatin incorporated into the CNTs was found to be retained. In vitro studies showed that carboplatin-filled CNTs inhibited growth of bladder cancer cells whereas unfilled, opened CNTs barely affected cancer cell growth. Conclusion: A reversible filling–emptying process could be performed successfully within this work. This highlights the potential of CNTs for applications in the field of drug delivery.
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胡 守, 闫 海, Blaha U, Rsler W, 段 雪, Appel E, 沈 明, Hoffmann V. 北京首钢工业区大气重金属污染树叶的磁学响应. CHINESE SCIENCE BULLETIN-CHINESE 2008. [DOI: 10.1360/csb2008-53-4-437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Klemm D, Stangl M, Peeva A, Hoffmann V, Wetzig K, Eckert J. Analysis of interface impurities in electroplated Cu layers by using GD-OES and TOF-SIMS. SURF INTERFACE ANAL 2008. [DOI: 10.1002/sia.2743] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Stemmler H, Laessig D, Stieber P, Bauerfeind I, Fasching P, Glattes M, Goldmann-Posch U, Hoffmann V, Untch M, Heinemann V. Follow-up for breast cancer: Results of a patients survey. J Clin Oncol 2007. [DOI: 10.1200/jco.2007.25.18_suppl.568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
568 Background: International guidelines for the surveillance of post-treatment breast cancer patients recommend a clinical follow-up including routine history, physical examination and regularly scheduled mammograms. This often discussed practice has previously been shown not to be inferior when compared to an intensified follow-up in randomized trials performed in the eighties. Patients and Methods: We report the patients’ view on the basis of pooled data of two surveys performed in Germany. The questionnaire was sent out to 2,658 patients with a history of breast cancer. Results: A total of 801 patients (30.1%) answered to the questionnaire. The median age was 57 years (range 23–85 years). More than 80% of the patients were disease-free at the time of the survey. Necessity for surveillance was affirmed by a majority (95.6%), and 40.3% of the patients answered that there was a need for more intensive diagnostic effort with regard to laboratory exams and imaging procedures during follow-up. The main expectation from an intensified follow-up include was the increased feeling of security as expressed by 86.6% of the patients. In contrast to the follow-up guidelines, the present survey indicates that most of the regularly scheduled follow-up visits were expanded using extensive laboratory and imaging procedures (ultrasound 81.9%, CT scan 33.8%). In view of the unsatisfactory evidence on follow-up in breast cancer only 25.7% patients indicated that they would participate in a trial randomising between conventional and more intensive follow-up. Conclusion: The survey indicates that a majority of physicians do not accept the present follow-up guidelines. To some extent this may be explained by the observation that patients and possibly also their doctors trust that intensified follow-up increases diagnostic security. Clearly, a new surveillance study is warranted which investigates the impact of an intensified surveillance on survival based on the greatly improved possibilities of modern diagnostics and treatment. No significant financial relationships to disclose.
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Hellwig K, Schimrigk S, Lukas C, Hoffmann V, Brune N, Przuntek H, Müller T. Efficacy of mitoxantrone and intrathecal triamcinolone acetonide treatment in chronic progressive multiple sclerosis patients. Clin Neuropharmacol 2006; 29:286-91. [PMID: 16960474 DOI: 10.1097/01.wnf.0000229545.81245.a4] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Treatment approaches are rare for chronic progressive patients with multiple sclerosis (MS). Objective was to evaluate the clinical benefit of repeated intrathecal application of the sustained release steroid triamcinolone acetonide or the administration of mitoxantrone (MIX) in 2 similar cohorts of chronic progressive patients with MS in an open-label fashion. Expanded Disability Status Scale scores significantly decreased after the first 6 intraspinal triamcinolone acetonide injections, which were performed every third day, and then remained stable. Walking distance significantly increased and did not reduce until the end of the 1-year-long trial period. Mitoxantrone treatment did not improve the Expanded Disability Status Scale score; however, no further significant deterioration appeared. Walking distance did not significantly decrease. Both treatment regimens were safe; the patients experienced nearly no adverse effects. Triamcinolone acetonide application provided a clinical benefit, whereas MIX administration prevented further worsening of MS symptoms. We stress that only specialists with a broad experience in intraspinal triamcinolone acetonide application and MIX administration should perform both kinds of therapy only after a careful information and risk-benefit evaluation in cooperation with the patient. Future trials will show the efficacy of combination of both treatment approaches in chronic progressive patients with MS.
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Schimrigk S, Brune N, Hellwig K, Lukas C, Bellenberg B, Rieks M, Hoffmann V, Pöhlau D, Przuntek H. Oral fumaric acid esters for the treatment of active multiple sclerosis: an open-label, baseline-controlled pilot study. Eur J Neurol 2006; 13:604-10. [PMID: 16796584 DOI: 10.1111/j.1468-1331.2006.01292.x] [Citation(s) in RCA: 154] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
An exploratory, prospective, open-label study of fumaric acid esters (FAE, Fumaderm(R)) was conducted in patients with relapsing-remitting multiple sclerosis (RRMS). The study consisted of the following four phases: 6-week baseline, 18-week treatment (target dose of 720 mg/day), 4-week washout, and a second 48-week treatment phase (target dose of 360 mg/day). Ten patients with an Expanded Disability Status Scale (EDSS) score of 2.0-6.0 and at least one gadolinium-enhancing (Gd+) lesion on T1-weighted magnetic resonance imaging (MRI) brain scans participated in the study. Safety was assessed by adverse events (AEs), blood chemistry/hematology, electrocardiogram, and urinalysis. The primary efficacy outcomes were number and volume of Gd+ lesions. Other clinical outcomes included EDSS score, ambulation index (AI), and nine-hole peg test (9-HPT). Effects of FAE on intracellular cytokine profiles, T-cell apoptosis, and soluble adhesion molecules were also assessed. Three patients withdrew during the first 3 weeks of the study because of side effects, non-compliance, and follow-up loss. The most common AEs were gastrointestinal symptoms and flushing; all AEs were reported as mild and reversible. FAE produced significant reductions from baseline in number (P < 0.05) and volume (P < 0.01) of Gd+ lesions after 18 weeks of treatment; this effect persisted during the second treatment phase at half the target dose after the 4-week washout period. EDSS scores, AI, and 9-HPT remained stable or slightly improved from baseline in all patients. Measures of T-cell function demonstrated alterations in cytokines and circulating tumor necrosis factor. The results of this exploratory study suggest that further studies of FAE in patients with MS are warranted.
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Baunack S, Hoffmann V, Zahn W. Quantitative nitrogen analysis by Auger electron spectrometry and glow discharge optical emission spectrometry. Mikrochim Acta 2006. [DOI: 10.1007/s00604-006-0587-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Stangl M, Acker J, Hoffmann V, Gruner W, Wetzig K. Segregation of organic impurities in thin electroplated Cu metallizations. Mikrochim Acta 2006. [DOI: 10.1007/s00604-006-0606-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Hoffmann V, Kuhn W, Schimrigk S, Islamova S, Hellwig K, Lukas C, Brune N, Pöhlau D, Przuntek H, Müller T. Repeat intrathecal triamcinolone acetonide application is beneficial in progressive MS patients. Eur J Neurol 2006; 13:72-6. [PMID: 16420395 DOI: 10.1111/j.1468-1331.2006.01145.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Available immunomodulatory and conventional steroid treatment regimens provide a limited symptomatic benefit for patients with progressive multiple sclerosis (MS). We performed an open trial on the short-term efficacy of repeated intrathecal application of the sustained release steroid triamcinolone acetonide (TCA) in 27 progressive MS patients. Six TCA administrations, performed every third day, reduced the Expanded Disability Status Scale (EDSS) score [initial: 5.4+/-1.3, 3-7.5 (mean+/-SD, range); end: 4.9+/-1.1; 2.5-6.5; P<0.001] and significantly increased the walking distance and speed in particular after the fourth TCA injection. Concomitantly serially determined cerebrospinal fluid (CSF) markers of cell injury, neuron-specific enolase, total tau-protein, S-100, and beta-amyloid did not significantly change within the interval of TCA treatment. No serious side effects appeared. We conclude that repeat intrathecal injection of 40 mg TCA provides a substantial benefit in progressive MS patients with predominant spinal symptoms and does not alter CSF markers of neuronal cell injury.
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Hellwig K, Lukas C, Brune N, Hoffmann V, Schimrigk S, Przuntek H, Müller T. Repeat intrathecal triamcinolone acetonide application reduces acute occurring painful dysesthesia in patients with relapsing remitting multiple sclerosis. ScientificWorldJournal 2006; 6:460-5. [PMID: 16604259 PMCID: PMC5917289 DOI: 10.1100/tsw.2006.86] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
We describe four patients with relapsing remitting multiple sclerosis (RRMS) who experienced a relapse with acute onset of painful sensations. Pain sensations disappeared in two of them and markedly reduced in the other ones after repeat application of intrathecal triamcinolone acetonide (TCA) following a prior unsuccessful treatment with intravenous steroids. TCA administration was well tolerated and no serious side effects occurred. Repeated intrathecal TCA injection may provide a substantial benefit in RRMS patients with acute onset of pain due to an inflammatory lesion within the spinal cord.
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Spiteri C, Kalinski V, Rösler W, Hoffmann V, Appel E. Magnetic screening of a pollution hotspot in the Lausitz area, Eastern Germany: correlation analysis between magnetic proxies and heavy metal contamination in soils. ACTA ACUST UNITED AC 2005. [DOI: 10.1007/s00254-005-1271-9] [Citation(s) in RCA: 102] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Wang Y, Hu S, Zhu Y, Yin Y, Zhou W, Appel E, Hoffmann V. The lacustrine sedimentary records of coal-burning atmospheric pollution. ACTA ACUST UNITED AC 2005. [DOI: 10.1360/02yd0322] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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