ArticleAesthetic surgery journal. Open forum2023
Tapencarium (RZL-012) for Flank Fat Reduction: A Proof-of-Concept Study.
Article in Aesthetic surgery journal. Open forum, 2023. 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
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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.
- Pilot Study: Repeated Utenpanium (RZL-012) Treatment for Submental Fat Reduction.Plastic and reconstructive surgery. Global open · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: RZL-012 is a novel cytolytic drug that has shown promise in reducing localized fat deposits in a single treatment session. Objectives: To assess the safety and efficacy of injecting RZL-012 to the flanks. Methods: A double-blind, placebo-controlled, proof of concept study randomized 12 patients to receive RZL-012 injections in 1 flank and placebo injections in the contralateral flank. After 12 weeks of follow-up, patients could receive RZL-012 in the placebo-treated flank and undergo follow-up for 12 weeks in the open-label phase. Results: At 12 weeks, Investigator Global Aesthetic Improvement Scale assessments showed improvement for 90.9% of RZL-012-treated flanks and 0% of placebo-treated flanks ( Conclusions: RZL-012 is a promising option for injectable fat reduction of the flanks in a single treatment session. The drug was well tolerated in this small patient population, with no concerning safety signals, and it had indications of efficacy. Further research is needed in large Phase 2 studies with robust efficacy measurements to confirm these early findings. Level of Evidence 2:
Identifiers
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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.