Evidence map›Paper›PMID 11313805›Full record

Trial reportGene therapy2001

Safety and feasibility of injection with an E1B-55 kDa gene-deleted, replication-selective adenovirus (ONYX-015) into primary carcinomas of the pancreas: a phase I trial.

S Mulvihill, R Warren, A Venook, A Adler, B Randlev, C Heise, D Kirn

Abstract readClinical TrialClinical Trial, Phase I
PubMed Publisher
In one paragraph

Trial report in Gene therapy, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 102 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
102citing papers in PubMed, 1 pooled it
13.0field-weighted citation impact, top 1% 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

102 citing papers in PubMed, 1 synthesis or guideline pooled it, 302 citations in OpenAlex.

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  9. Current status of endoscopic ultrasound-guided antitumor treatment for pancreatic cancer.Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society · 2025
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42 more citing papers are in PubMed but not listed here.

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

7 authors at 2 institutions in 2 countries.

S MulvihillUniversity of California, San Francisco, Department of Surgery, USA.
R Warren
A Venook
A Adler
B Randlev
C Heise
D Kirn
University of California, San Francisco · USHammersmith Hospital · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Novel therapies are needed for locally advanced pancreatic carcinoma. ONYX-015 (dl1520) is an E1B-55 kDa region-deleted adenovirus that selectively replicates in and lyses tumor cells with abnormalities in p53 function (eg gene mutation). We carried out a phase I dose escalation study of ONYX-015 in patients with unresectable pancreatic cancer. ONYX-015 was administered via CT-guided injection (n = 22 patients) or intraoperative injection (n = 1) into pancreatic primary tumors every 4 weeks until tumor progression. Interpatient dose escalation was carried out with at least three patients per dose level from 10(8) p.f.u. up to the 10(11) p.f.u. dose level (two patients treated at this dose). The majority of patients had abnormally low cellular immunity (CD4 counts and hypersensitivity skin testing). Injection of ONYX-015 into pancreatic carcinomas was well-tolerated. Mild, transient pancreatitis was noted in only one patient. Dose-escalation proceeded to the highest dose level. Neutralizing antibodies rose post-treatment in all patients. After injection, ONYX-015 was detectable in the blood 15 min later, but not between 1 and 15 days later. Viral replication was not documented, however, in contrast to trials in other tumor types. No objective responses were demonstrated. Intratumoral injection of an E1B-55 kDa region-deleted adenovirus into primary pancreatic tumors was feasible and well-tolerated at doses up to 10(11) p.f.u. (2 x 10(12) particles), but viral replication was not detectable.

Indexed as

Adenovirus E1B ProteinsGenes, p53AdenoviridaeAdultAgedCancer VaccinesCarcinomaFeasibility StudiesFemaleGene DeletionGenetic TherapyHumansInjections, IntralesionalMaleMiddle AgedMutationAdenovirus E1B ProteinsCancer Vaccines

Identifiers

PMID11313805
OpenAlexW2017576006

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.