Evidence map›Paper›PMID 22729510›Full record

SynthesisClinical & experimental metastasis2012

The efficacy of Tilmanocept in sentinel lymph mode mapping and identification in breast cancer patients: a comparative review and meta-analysis of the ⁹⁹mTc-labeled nanocolloid human serum albumin standard of care.

Christopher A Tokin, Frederick O Cope, Wendy L Metz, Michael S Blue, Beth M Potter, Bonnie C Abbruzzese, Richard D Hartman, Marcus T Joy, Dennis W King, Lori A Christman and 2 more

Abstract readComparative StudyMeta-AnalysisReview
PubMed Publisher
In one paragraph

Synthesis in Clinical & experimental metastasis, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
1.9field-weighted citation impact, top 15% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 59 citations in OpenAlex.

  1. European journal of nuclear medicine and molecular imaging · 2023
    Pooled it
  2. Trial
  3. Trial
  4. Trial
  5. Review
  6. Article
  7. Article
  8. Review
  9. Sentinel Lymph Node Identification in Post Neoadjuvant Chemotherapy Breast Cancer Patients Undergoing Surgical Excision Using Lymphosonography.Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine · 2023
    Article
  10. Review
  11. Article
  12. Comparison of [European journal of nuclear medicine and molecular imaging · 2023
    Article
  13. Article
  14. Article
  15. Article
  16. Subdermal Ultrasound Contrast Agent Injection for Sentinel Lymph Node Identification: An Analysis of Safety and Contrast Agent Dose in Healthy Volunteers.Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine · 2018
    Article
  17. In vivo albumin labeling and lymphatic imaging.Proceedings of the National Academy of Sciences of the United States of America · 2015
    Article
  18. Review
  19. Cerenkov imaging.Advances in cancer research · 2014
    Review
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors at 4 institutions in 1 country.

Christopher A TokinDivision of General Surgery, Department of Surgery, UCSD Moores Cancer Center, University of California, San Diego, 3855 Health Sciences Drive, La Jolla, CA 92093, USA.
Frederick O Cope
Wendy L Metz
Michael S Blue
Beth M Potter
Bonnie C Abbruzzese
Richard D Hartman
Marcus T Joy
Dennis W King
Lori A Christman
David R Vera
Anne M Wallace
Navidea Biopharmaceuticals (United States) · USMcKing Consulting (United States) · USThe Ohio State University · USUniversity of California, San Diego · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sentinel lymph node (SLN) mapping is common, however question remains as to what the ideal imaging agent is and how such an agent might provide reliable and stable localization of SLNs. (99m)Tc-labeled nanocolloid human serum albumin (Nanocoll) is the most commonly used radio-labeled colloid in Europe and remains the standard of care (SOC). It is used in conjunction with vital blue dyes (VBDs) which relies on simple lymphatic drainage for localization. Although the exact mechanism of Nanocoll SLN localization is unknown, there is general agreement that Nanocoll exhibits the optimal size distribution and radiolabeling properties of the commercially available radiolabel colloids. [(99m)Tc]Tilmanocept is a novel radiopharmaceutical designed to address these deficiencies. Our aim was to compare [(99m)Tc]Tilmanocept to Nanocoll for SLN mapping in breast cancer. Data from the Phase III clinical trials of [(99m)Tc]Tilmanocept's concordance with VBD was compared to a meta-analysis of a review of the literature to identify a (99m)Tc albumin colloid SOC. The primary endpoints were SLN localization rate and degree of localization. Six studies were used for a meta-analysis to identify the colloid-based SOC. Five studies (6,134 patients) were used to calculate the SOC localization rate of 95.91 % (CI 0.9428-0.9754) and three studies (1,380 patients) were used for the SOC SLN degree of localization of 1.6683 (CI 1.5136-1.8230). The lower bound of the confidence interval was used for comparison to Tilmanocept. Tilmanocept data included 148 patients, and pooled analysis revealed a 99.99 % (CI 0.9977-1.0000) localization rate and degree of localization of 2.16 (CI 1.964-2.3600). Tilmanocept was superior to the Nanocoll SOC for both endpoints (P < 0.0001).

Indexed as

DextransMannansOrganotechnetium CompoundsPentetic AcidRadiopharmaceuticalsTechnetium Tc 99m Aggregated AlbuminBreast NeoplasmsHumansLymphatic MetastasisLymph NodesLymphoscintigraphyStandard of CareTechnetium Tc 99m PentetateDextransMannansOrganotechnetium CompoundsPentetic AcidRadiopharmaceuticalstechnetium-diethylenetriaminepentaacetic acid-mannosyl-dextranTechnetium Tc 99m Aggregated Albumintechnetium Tc 99m nanocolloidTechnetium Tc 99m Pentetate

Identifiers

PMID22729510
OpenAlexW1972747422

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.