SynthesisBJS open2023
Intratumoral injection therapies for locally advanced pancreatic cancer: systematic review.
Synthesis in BJS open, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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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.
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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.
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Who cites it
14 citing papers in PubMed, 20 citations in OpenAlex.
- In Situ Gelling of TPZ-Loaded Nanogel for Sustained Intratumoral Delivery and Enhanced Cancer Immunotherapy.Gels (Basel, Switzerland) · 2026Article
- Advancements in intratumoral therapies for liver tumors.Frontiers in oncology · 2026Review
- Oncolytic viruses: A novel therapeutic approach for pancreatic cancer.Molecular therapy. Oncology · 2025Review
- Article
- Article
- An overview of the feasibility of nanomedicine in pancreatic cancer theranostics.Exploration of targeted anti-tumor therapy · 2025Review
- Optimized chelator and nanoparticle strategies for high-activityEJNMMI radiopharmacy and chemistry · 2024Article
- Targeting Hypoxia-Inducible Factor-1α in Pancreatic Cancer: siRNA Delivery Using Hyaluronic Acid-Displaying Nanoparticles.Pharmaceutics · 2024Article
- Combining gemcitabine and MSC delivering soluble TRAIL to target pancreatic adenocarcinoma and its stroma.Cell reports. Medicine · 2024Article
- Review
- Endoscopic Ultrasound-Guided Ablation of Premalignant Pancreatic Cysts and Pancreatic Cancer.Diagnostics (Basel, Switzerland) · 2024Review
- Implantation of In Situ Gelling Systems for the Delivery of Chemotherapeutic Agents.Gels (Basel, Switzerland) · 2024Review
- Photodynamic Therapy Using RGD-Functionalized Quantum Dots Elicit a Potent Immune Response in a Syngeneic Mouse Model of Pancreatic Cancer.International journal of nanomedicine · 2024Article
- Recent Studies and Progress in the Intratumoral Administration of Nano-Sized Drug Delivery Systems.Nanomaterials (Basel, Switzerland) · 2023Review
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 at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionPancreatic cancer has one of the worst prognoses of all cancers. Patients with locally advanced pancreatic cancer have a 12.7-20.2 per cent chance of receiving curative surgery after induction systemic chemotherapy. Intratumoral injection therapies have been studied as complementary treatment options for improved local tumour control. The aim of this systematic review was to provide an overview of intratumoral injection therapies, their safety, and oncological outcome in patients with locally advanced pancreatic cancer.
methodsA literature search was conducted in PubMed, Embase and the Cochrane Library for articles written in English up to 28 November 2022. All study designs involving at least five patients with locally advanced pancreatic cancer who were treated with an intratumoral injection therapy were included. Critical appraisal of the included studies was performed using the Newcastle-Ottawa scale.
resultsAfter evaluation of the 1680 articles yielded by the systematic search, 52 studies treating 1843 patients were included. Included intratumoral injection treatment modalities comprised iodine-125 (125I) seed brachytherapy (32 studies, 1283 patients), phosphorus-32 (32P) microbrachytherapy (5 studies, 133 patients), palladium-103 (103Pd) seed brachytherapy (2 studies, 26 patients), immunotherapy (9 studies, 330 patients), and chemotherapy (4 studies, 71 patients). Overall survival ranged between 7.0 and 16.0 months for 125I, 5.2 and 15.5 months for 32P, 6.9 and 10.0 months for 103Pd, 5.8 and 13.8 months for immunotherapy, and 9.0 and 16.2 months for chemotherapy. Severe complication (greater than or equal to grade III complications using Clavien-Dindo classification) rates were 6.2 per cent for 125I, 49.2 per cent for 32P, 15 per cent for 103Pd, 57.9 per cent for immunotherapy, and 0 per cent for chemotherapy.
conclusionFive intratumoral injection therapies are described and an overview is reported. Some intratumoral injection therapies for patients with locally advanced pancreatic cancer seem safe, although 32P microbrachytherapy and immunotherapy require additional evidence. Currently available data are insufficient to provide firm conclusions regarding the added value to survival. The potential advantage of intratumoral injection therapies complementary to conventional care should be studied in well designed RCTs.
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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.