Evidence map›Paper›PMID 31430202›Full record

ReviewThe British journal of radiology2020

Proton beam therapy for tumors of the upper abdomen.

Ann Raldow, James Lamb, Theodore Hong

Open access · greenAbstract readReview
In one paragraph

Review in The British journal of radiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.7field-weighted citation impact, top 26% 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

7 citing papers in PubMed, 8 citations in OpenAlex.

  1. Long Term Results of Proton Therapy in Adult Infradiaphragmatic Lymphoma.International journal of particle therapy · 2026
    Article
  2. Review
  3. Article
  4. Review
  5. Article
  6. Article
  7. Proton therapy special feature: introductory editorial.The British journal of radiology · 2020
    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

3 authors at 2 institutions in 1 country.

Ann RaldowDepartment of Radiation Oncology, David Geffen School of Medicine at UCLA, Los Angeles, CA.ORCID http://orcid.org/0000-0001-8996-6810
James LambDepartment of Radiation Oncology, David Geffen School of Medicine at UCLA, Los Angeles, CA.
Theodore HongDepartment of Radiation Oncology, Massachusetts General Hospital, Boston, MA.
University of California, Los Angeles · USMassachusetts General Hospital · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Proton radiotherapy has clear dosimetric advantages over photon radiotherapy. In contrast to photons, which are absorbed exponentially, protons have a finite range dependent on the initial proton energy. Protons therefore do not deposit dose beyond the tumor, resulting in great conformality, and offers the promise of dose escalation to increase tumor control while minimizing toxicity. In this review, we discuss the rationale for using proton radiotherapy in the treatment of upper abdominal tumors-hepatocellular carcinomas, cholangiocarcinomas and pancreatic cancers. We also review the clinical outcomes and technical challenges of using proton radiotherapy for the treatment of these malignancies. Finally, we discuss the ongoing clinical trials implementing proton radiotherapy for the treatment of primary liver and pancreatic tumors.

Indexed as

Bile Duct NeoplasmsCarcinoma, HepatocellularCholangiocarcinomaFeasibility StudiesHumansLiver NeoplasmsPancreatic NeoplasmsProspective StudiesProton TherapyRadiotherapy DosageRetrospective StudiesTreatment Outcome

Identifiers

PMID31430202
PMCPMC7066948
OpenAlexW2969689697

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.