Related Experiment Video
Updated: May 16, 2026

Synthesis of Stimuli-responsive Nanogels using Aqueous One-step Crosslinking and Co-nanopolymerization
Published on: January 24, 2025
[How early would we really administer biologics?]
1Internistisch-rheumatologische Schwerpunktpraxis, Kontumazgarten 4, 90429, Nürnberg, Deutschland. nuesslein-hu@humboog.de
Many rheumatologists prefer earlier use of tumor necrosis factor-alpha (TNF-alpha) inhibitors and biologic combinations over traditional sequences. Clinical experience, rather than strict guidelines, drives this preference for improved rheumatoid arthritis treatment.
Area of Science:
- Rheumatology
- Immunology
- Pharmacology
Context:
- Survey of German rheumatologists during the DGRh annual congress.
- Current EULAR recommendations favor initial methotrexate (MTX) monotherapy.
- German regulations require extensive justification for early biologic use.
Purpose:
- To gauge rheumatologists' preferences for initiating TNF-alpha inhibitors and biologic therapies.
- To understand the basis for these preferences, particularly concerning MTX failure.
- To identify potential shifts from current treatment guidelines.
Summary:
- A majority of surveyed rheumatologists advocate for earlier initiation of TNF-alpha inhibitors than EULAR guidelines suggest.
- Over half prefer combining MTX with biologics after MTX monotherapy failure, over using a second DMARD.
- These preferences are primarily driven by clinical experience, not solely by existing recommendations.
Impact:
- Highlights a potential gap between clinical practice and current treatment guidelines for rheumatoid arthritis.
- Suggests a need for updated guidelines that incorporate clinical experience and prognostic factors.
- May influence future therapeutic strategies, including parallel drug sequencing based on biomarkers.
Related Concept Videos
Routes of Drug Administration: Parenteral
The intravenous route (IV) of drug administration can be further categorized into two types. The bolus injection administers the entire dose rapidly, while an intravenous infusion slowly delivers smaller doses steadily.
The IV route is often...
Drug Delivery: Parenteral Route
There are three primary parenteral routes: intravenous (IV), intramuscular (IM), and subcutaneous (SC). The IV route introduces the drug directly into the bloodstream, ensuring immediate action. The IM route...
Drug Products: Biologics, Biosimilars and Interchangeables
Bioavailability: Overview
Bioavailability: Overview
Biopharmaceutics and Pharmacokinetics: Overview

