ArticleAdvances in therapy2025
Evaluation of XSB-001 (Ranibizumab Biosimilar) Physicochemical and Biological Stability in Prepared Syringes for Intravitreal Injection.
Article in Advances in therapy, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed.
- Anti-vascular endothelial growth factor therapy for posterior segment diseases: Progress, challenges, and the road ahead.Indian journal of ophthalmology · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionVascular endothelial growth factor A (VEGF-A) is a key driver of neovascularization and vascular permeability in retinal diseases such as neovascular age-related macular degeneration and diabetic macular edema. XSB-001 (Ximluci
methodsThis study evaluates the extended physicochemical and biological stability of XSB-001 under real-world handling conditions for 30 days. XSB-001 was stored at 5 ± 3 °C in vials and prepared into two syringe types. Samples were maintained under monitored conditions for 30 days, with a subset exposed to room temperature, humidity and indoor lighting or protected from light for 48 h.
resultsAcross all test conditions, XSB-001 maintained expected liquid physical state, clarity, and color within specification limits, besides charge variants. High monomer purity (99.6%), high molecular weight species (0.4%) and low molecular weight species (< 0.35%) were observed, satisfying all required criteria. Size exclusion-high-performance liquid chromatography (SE-HPLC) analysis confirmed monomer content at 99.6%, surpassing the ≥ 99.0% requirement. Reverse-phase high-performance liquid chromatography (RP-HPLC) showed consistent main peak purity of 97.3%, exceeding the ≥ 97.0% criterion. Strong cation exchange high-performance liquid chromatography (SCX-HPLC) recorded main peak values between 96.5 and 96.6%, meeting the ≥ 96.5% threshold. Acidic (1.7%) and basic species (1.6-1.7%) were consistently within specification limits (≤ 2.5%). Sub-visible particulate analysis indicated particle counts within acceptable limits. Protein concentration was stable across storage conditions, ranging from 9.9 to 10.4 mg/ml.
conclusionThese findings support the extended stability of XBS-001 stored in unopened vials and subsequently prepared syringes (and independent of syringe type), optimizing patient care and treatment management efficiency.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.