Works by Frahm, Niklas

Results: 33

From routine to selective: how updated MRI guidelines reshape gadolinium use in Germany.

Published in:

2025

By:

Pawlitzki, Marc;
Stahmann, Alexander;
Frahm, Niklas;
Kirstein, Mathia;
Peters, Melanie;
Flachenecker, Peter;
Friede, Tim;
Hellwig, Kerstin;
Krefting, Dagmar;
Mai, Michaela;
Warnke, Clemens;
Zettl, Uwe K.;
Ellenberger, David

Publication type:

Letter

Therapy of women with multiple sclerosis: an analysis of the use of drugs that may have adverse effects on the unborn child in the event of (unplanned) pregnancy.

Published in:

Therapeutic Advances in Drug Safety, 2023, v. 14, p. 1, doi. 10.1177/20420986221143830

By:

Haker, Marie-Celine;
Frahm, Niklas;
Hecker, Michael;
Langhorst, Silvan Elias;
Mashhadiakbar, Pegah;
Debus, Jane Louisa;
Streckenbach, Barbara;
Baldt, Julia;
Heidler, Felicita;
Zettl, Uwe Klaus

Publication type:

Article

Treatment switches of disease-modifying therapies in people with multiple sclerosis: long-term experience from the German MS Registry.

Published in:

Therapeutic Advances in Neurological Disorders, 2024, p. 1, doi. 10.1177/17562864241239740

By:

Frahm, Niklas;
Ellenberger, David;
Stahmann, Alexander;
Fneish, Firas;
Lüftenegger, Daniel;
Salmen, Hans C.;
Schirduan, Ksenija;
Schaak, Tom P. A.;
Flachenecker, Peter;
Kleinschnitz, Christoph;
Paul, Friedemann;
Krefting, Dagmar;
Zettl, Uwe K.;
Peters, Melanie;
Warnke, Clemens

Publication type:

Article

Disease-modifying therapy initiation patterns in multiple sclerosis in three large MS populations.

Published in:

Therapeutic Advances in Neurological Disorders, 2024, p. 1, doi. 10.1177/17562864241233044

By:

Stahmann, Alexander;
Craig, Elaine;
Ellenberger, David;
Fneish, Firas;
Frahm, Niklas;
Marrie, Ruth Ann;
Middleton, Rod;
Nicholas, Richard;
Rodgers, Jeff;
Warnke, Clemens;
Salter, Amber

Publication type:

Article

Personality traits in patients with multiple sclerosis: their association with nicotine dependence and polypharmacy.

Published in:

Therapeutic Advances in Neurological Disorders, 2024, v. 17, p. 1, doi. 10.1177/17562864241279118

By:

Meißner, Janina;
Frahm, Niklas;
Hecker, Michael;
Langhorst, Silvan Elias;
Mashhadiakbar, Pegah;
Streckenbach, Barbara;
Burian, Katja;
Baldt, Julia;
Heidler, Felicita;
Richter, Jörg;
Zettl, Uwe Klaus

Publication type:

Article

Treatment switches of disease-modifying therapies in people with multiple sclerosis: long-term experience from the German MS Registry.

Published in:

Therapeutic Advances in Neurological Disorders, 2024, v. 17, p. 1, doi. 10.1177/17562864241239740

By:

Frahm, Niklas;
Ellenberger, David;
Stahmann, Alexander;
Fneish, Firas;
Lüftenegger, Daniel;
Salmen, Hans C.;
Schirduan, Ksenija;
Schaak, Tom P. A.;
Flachenecker, Peter;
Kleinschnitz, Christoph;
Paul, Friedemann;
Krefting, Dagmar;
Zettl, Uwe K.;
Peters, Melanie;
Warnke, Clemens

Publication type:

Article

Disease-modifying therapy initiation patterns in multiple sclerosis in three large MS populations.

Published in:

Therapeutic Advances in Neurological Disorders, 2024, v. 17, p. 1, doi. 10.1177/17562864241233044

By:

Stahmann, Alexander;
Craig, Elaine;
Ellenberger, David;
Fneish, Firas;
Frahm, Niklas;
Marrie, Ruth Ann;
Middleton, Rod;
Nicholas, Richard;
Rodgers, Jeff;
Warnke, Clemens;
Salter, Amber

Publication type:

Article

Treatment patterns in pediatric patients with multiple sclerosis in Germany—a nationwide claim-based analysis.

Published in:

Therapeutic Advances in Neurological Disorders, 2021, p. 1, doi. 10.1177/17562864211048336

By:

Frahm, Niklas;
Peters, Melanie;
Bätzing, Jörg;
Ellenberger, David;
Akmatov, Manas K.;
Haas, Judith;
Rommer, Paulus S.;
Stahmann, Alexander;
Zettl, Uwe K.;
Holstiege, Jakob

Publication type:

Article

Treatment patterns in pediatric patients with multiple sclerosis in Germany—a nationwide claim-based analysis.

Published in:

Therapeutic Advances in Neurological Disorders, 2021, p. 1, doi. 10.1177/17562864211048336

By:

Frahm, Niklas;
Peters, Melanie;
Bätzing, Jörg;
Ellenberger, David;
Akmatov, Manas K.;
Haas, Judith;
Rommer, Paulus S.;
Stahmann, Alexander;
Zettl, Uwe K.;
Holstiege, Jakob

Publication type:

Article

The risk of polypharmacy, comorbidities and drug–drug interactions in women of childbearing age with multiple sclerosis.

Published in:

Therapeutic Advances in Neurological Disorders, 2020, p. 1, doi. 10.1177/1756286420969501

By:

Frahm, Niklas;
Hecker, Michael;
Langhorst, Silvan Elias;
Mashhadiakbar, Pegah;
Haker, Marie-Celine;
Zettl, Uwe Klaus

Publication type:

Article

Vaccination Coverage against Tetanus, Diphtheria, Pertussis and Poliomyelitis and Validity of Self-Reported Vaccination Status in Patients with Multiple Sclerosis.

Published in:

Journal of Personalized Medicine, 2022, v. 12, n. 5, p. 677, doi. 10.3390/jpm12050677

By:

Langhorst, Silvan Elias;
Frahm, Niklas;
Hecker, Michael;
Mashhadiakbar, Pegah;
Streckenbach, Barbara;
Baldt, Julia;
Heidler, Felicita;
Zettl, Uwe Klaus

Publication type:

Article

Polypharmacy among patients with multiple sclerosis: a qualitative systematic review.

Published in:

Expert Opinion on Drug Safety, 2020, v. 19, n. 2, p. 139, doi. 10.1080/14740338.2020.1720646

By:

Frahm, Niklas;
Hecker, Michael;
Zettl, Uwe Klaus

Publication type:

Article

Screening for severe drug-drug interactions in patients with multiple sclerosis: A comparison of three drug interaction databases.

Published in:

Frontiers in Pharmacology, 2022, v. 13, p. 1, doi. 10.3389/fphar.2022.946351

By:

Hecker, Michael;
Frahm, Niklas;
Bachmann, Paula;
Debus, Jane Louisa;
Haker, Marie-Celine;
Mashhadiakbar, Pegah;
Langhorst, Silvan Elias;
Baldt, Julia;
Streckenbach, Barbara;
Heidler, Felicita;
Zettl, Uwe Klaus

Publication type:

Article

Polypharmacy in patients with multiple sclerosis and the impact on levels of care and therapy units.

Published in:

Frontiers in Neurology, 2024, p. 1, doi. 10.3389/fneur.2023.1330066

By:

Brüggemann, Finn;
Gross, Stefan;
Süße, Marie;
Hok, Pavel;
Strauss, Sebastian;
Ziemssen, Tjalf;
Frahm, Niklas;
Zettl, Uwe K.;
Grothe, Matthias

Publication type:

Article

Polypharmacy in outpatients with relapsing-remitting multiple sclerosis: A single-center study.

Published in:

PLoS ONE, 2019, v. 14, n. 1, p. 1, doi. 10.1371/journal.pone.0211120

By:

Frahm, Niklas;
Hecker, Michael;
Zettl, Uwe Klaus

Publication type:

Article

Therapy Switches in Fingolimod-Treated Patients with Multiple Sclerosis: Long-Term Experience from the German MS Registry.

Published in:

Neurology & Therapy, 2022, v. 11, n. 1, p. 319, doi. 10.1007/s40120-021-00320-w

By:

Frahm, Niklas;
Fneish, Firas;
Ellenberger, David;
Flachenecker, Peter;
Paul, Friedemann;
Warnke, Clemens;
Kleinschnitz, Christoph;
Parciak, Tina;
Krefting, Dagmar;
Hellwig, Kerstin;
Haas, Judith;
Rommer, Paulus S.;
Stahmann, Alexander;
Zettl, Uwe K.

Publication type:

Article

Polypharmacy in patients with multiple sclerosis: a gender-specific analysis.

Published in:

Biology of Sex Differences, 2019, v. 10, n. 1, p. N.PAG, doi. 10.1186/s13293-019-0243-9

By:

Frahm, Niklas;
Hecker, Michael;
Zettl, Uwe Klaus

Publication type:

Article

Multi-drug use among patients with multiple sclerosis: A cross-sectional study of associations to clinicodemographic factors.

Published in:

Scientific Reports, 2019, v. 9, n. 1, p. 1, doi. 10.1038/s41598-019-40283-5

By:

Frahm, Niklas;
Hecker, Michael;
Zettl, Uwe Klaus

Publication type:

Article

The risk of polypharmacy, comorbidities and drug–drug interactions in women of childbearing age with multiple sclerosis.

Published in:

Therapeutic Advances in Neurological Disorders, 2020, v. 13, p. 1, doi. 10.1177/1756286420969501

By:

Frahm, Niklas;
Hecker, Michael;
Langhorst, Silvan Elias;
Mashhadiakbar, Pegah;
Haker, Marie-Celine;
Zettl, Uwe Klaus

Publication type:

Article

Trauma Burden Affected People with Multiple Sclerosis During SARS-CoV-2 Pandemic.

Published in:

Journal of Clinical Medicine, 2025, v. 14, n. 8, p. 2665, doi. 10.3390/jcm14082665

By:

Heidler, Felicita;
Hecker, Michael;
Frahm, Niklas;
Baldt, Julia;
Streckenbach, Barbara;
Meißner, Janina;
Burian, Katja;
Langhorst, Silvan Elias;
Mashhadiakbar, Pegah;
Richter, Jörg;
Zettl, Uwe Klaus

Publication type:

Article

Depression and Anxiety in Association with Polypharmacy in Patients with Multiple Sclerosis.

Published in:

Journal of Clinical Medicine, 2023, v. 12, n. 16, p. 5379, doi. 10.3390/jcm12165379

By:

Baldt, Julia;
Frahm, Niklas;
Hecker, Michael;
Streckenbach, Barbara;
Langhorst, Silvan Elias;
Mashhadiakbar, Pegah;
Burian, Katja;
Meißner, Janina;
Heidler, Felicita;
Richter, Jörg;
Zettl, Uwe Klaus

Publication type:

Article

Frequency and Predictors of Relapses following SARS-CoV-2 Vaccination in Patients with Multiple Sclerosis: Interim Results from a Longitudinal Observational Study.

Published in:

Journal of Clinical Medicine, 2023, v. 12, n. 11, p. 3640, doi. 10.3390/jcm12113640

By:

Frahm, Niklas;
Fneish, Firas;
Ellenberger, David;
Haas, Judith;
Löbermann, Micha;
Peters, Melanie;
Pöhlau, Dieter;
Röper, Anna-Lena;
Schilling, Sarah;
Stahmann, Alexander;
Temmes, Herbert;
Paul, Friedemann;
Zettl, Uwe Klaus

Publication type:

Article

Update and Application of a Deep Learning Model for the Prediction of Interactions between Drugs Used by Patients with Multiple Sclerosis.

Published in:

Pharmaceutics, 2024, v. 16, n. 1, p. 3, doi. 10.3390/pharmaceutics16010003

By:

Hecker, Michael;
Frahm, Niklas;
Zettl, Uwe Klaus

Publication type:

Article

Prevalence and Severity of Potential Drug–Drug Interactions in Patients with Multiple Sclerosis with and without Polypharmacy.

Published in:

Pharmaceutics, 2022, v. 14, n. 3, p. 592, doi. 10.3390/pharmaceutics14030592

By:

Bachmann, Paula;
Frahm, Niklas;
Debus, Jane Louisa;
Mashhadiakbar, Pegah;
Langhorst, Silvan Elias;
Streckenbach, Barbara;
Baldt, Julia;
Heidler, Felicita;
Hecker, Michael;
Zettl, Uwe Klaus

Publication type:

Article

Personality traits in patients with multiple sclerosis: their association with nicotine dependence and polypharmacy.

Published in:

Therapeutic Advances in Neurological Disorders, 2024, p. 1, doi. 10.1177/17562864241279118

By:

Meißner, Janina;
Frahm, Niklas;
Hecker, Michael;
Langhorst, Silvan Elias;
Mashhadiakbar, Pegah;
Streckenbach, Barbara;
Burian, Katja;
Baldt, Julia;
Heidler, Felicita;
Richter, Jörg;
Zettl, Uwe Klaus

Publication type:

Article

Occurrence and Risk Factors of Relapse Activity after Vaccination against COVID-19 in People with Multiple Sclerosis: 1-Year Follow-Up Results from a Nationwide Longitudinal Observational Study.

Published in:

Vaccines, 2023, v. 11, n. 12, p. 1859, doi. 10.3390/vaccines11121859

By:

Fneish, Firas;
Frahm, Niklas;
Peters, Melanie;
Ellenberger, David;
Haas, Judith;
Löbermann, Micha;
Pöhlau, Dieter;
Röper, Anna-Lena;
Schilling, Sarah;
Stahmann, Alexander;
Temmes, Herbert;
Paul, Friedemann;
Zettl, Uwe K.

Publication type:

Article

Vaccination willingness in association with personality traits in patients with multiple sclerosis in the course of SARS-CoV-2 pandemic.

Published in:

Scientific Reports, 2022, v. 12, n. 1, p. 1, doi. 10.1038/s41598-022-18912-3

By:

Heidler, Felicita;
Baldt, Julia;
Frahm, Niklas;
Langhorst, Silvan Elias;
Mashhadiakbar, Pegah;
Streckenbach, Barbara;
Burian, Katja;
Zettl, Uwe Klaus;
Richter, Jörg

Publication type:

Article

Prevalence of pediatric multiple sclerosis in Germany: A nationwide population‐based analysis.

Published in:

European Journal of Neurology, 2021, v. 28, n. 9, p. 3173, doi. 10.1111/ene.15015

By:

Frahm, Niklas;
Peters, Melanie;
Bätzing, Jörg;
Ellenberger, David;
Akmatov, Manas K.;
Haas, Judith;
Rommer, Paulus S.;
Stahmann, Alexander;
Zettl, Uwe K.;
Holstiege, Jakob

Publication type:

Article

Aggressive multiple sclerosis: a matter of measurement and timing.

Published in:

2020

By:

Ellenberger, David;
Flachenecker, Peter;
Fneish, Firas;
Frahm, Niklas;
Hellwig, Kerstin;
Paul, Friedemann;
Stahmann, Alexander;
Warnke, Clemens;
Rommer, Paulus S;
Zettl, Uwe K

Publication type:

Letter

Vaccination status and self-reported side effects after SARS-CoV-2 vaccination in relation to psychological and clinical variables in patients with multiple sclerosis.

Published in:

Scientific Reports, 2024, v. 14, n. 1, p. 1, doi. 10.1038/s41598-024-62541-x

By:

Burian, Katja;
Heidler, Felicita;
Frahm, Niklas;
Hecker, Michael;
Langhorst, Silvan Elias;
Mashhadiakbar, Pegah;
Streckenbach, Barbara;
Baldt, Julia;
Meißner, Janina;
Richter, Jörg;
Zettl, Uwe Klaus

Publication type:

Article

Associated factors of potential drug-drug interactions and drug–food interactions in patients with multiple sclerosis.

Published in:

Therapeutic Advances in Chronic Disease, 2022, p. 1, doi. 10.1177/20406223221108391

By:

Debus, Jane Louisa;
Bachmann, Paula;
Frahm, Niklas;
Mashhadiakbar, Pegah;
Langhorst, Silvan Elias;
Streckenbach, Barbara;
Baldt, Julia;
Heidler, Felicita;
Hecker, Michael;
Zettl, Uwe Klaus

Publication type:

Article

Associated factors of potential drug-drug interactions and drug-food interactions in patients with multiple sclerosis.

Published in:

Therapeutic Advances in Chronic Disease, 2022, p. 1, doi. 10.1177/20406223221108391

By:

Debus, Jane Louisa;
Bachmann, Paula;
Frahm, Niklas;
Mashhadiakbar, Pegah;
Langhorst, Silvan Elias;
Streckenbach, Barbara;
Baldt, Julia;
Heidler, Felicita;
Hecker, Michael;
Zettl, Uwe Klaus

Publication type:

Article

Vaccination Setting of Patients with Autoimmune Diseases in Times of Severe Acute Respiratory Syndrome Coronavirus Type 2 Pandemic Using the Example of Multiple Sclerosis Patients: A Longitudinal Multicenter Study.

Published in:

European Neurology, 2022, v. 85, n. 2, p. 104, doi. 10.1159/000519582

By:

Heidler, Felicita;
Baldt, Julia;
Frahm, Niklas;
Langhorst, Silvan Elias;
Mashhadiakbar, Pegah;
Streckenbach, Barbara;
Zettl, Uwe Klaus;
Richter, Jörg

Publication type:

Article