ArticleJournal of gastrointestinal cancer2015
Patterns of Failure for Lymph Node-Positive Resected Pancreatic Adenocarcinoma After Adjuvant Radiotherapy or Gemcitabine-based Chemotherapy Alone.
Article in Journal of gastrointestinal cancer, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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.
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
5 citing papers in PubMed, 9 citations in OpenAlex.
- Trial
- The benefit of adjuvant radiotherapy on overall survival in resected stage I to II pancreatic cancer: A propensity-adjusted analysis.PloS one · 2020Article
- Is Neoadjuvant Therapy Sufficient in Resected Pancreatic Cancer Patients? A National Study.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2018Article
- Stereotactic Body Radiation Therapy for Locally Progressive and Recurrent Pancreatic Cancer after Prior Radiation.Frontiers in oncology · 2018Article
- A Tale of Two Cities: Reconsidering Adjuvant Radiation in Pancreatic Cancer Care.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2016Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeThe purpose of this study was to investigate the effect of radiotherapy on local control and mordibity for patients with resected lymph node-positive pancreatic cancer as compared to gemcitabine-based chemotherapy alone. MATERIALS AND
methodsSixty-nine patients received adjuvant therapy for pancreatic adenocarcinoma with lymph node involvement after surgical resection and met the inclusion criteria for this analysis. Forty (58 %) patients received postoperative radiotherapy (PORT) to a median dose of 50.4 Gy with capecitabine or 5-fluorouracil concurrently in all but one case; 15 patients also received gemcitabine prior to PORT. Twenty-nine (42 %) patients received gemcitabine-based chemotherapy without PORT for a median of 6 cycles.
resultsThe median overall survival for patients receiving PORT was 24.4 months compared to 25.6 months for patients not receiving PORT (p = 0.943). At 2 years, the rate of local control was 57 % for patients receiving PORT compared to 37 % for those who did not (p = 0.034). At 2 years, the rate of palliative local interventions was 16 % for patients receiving PORT compared to 18 % for patients who did not (p = 0.821).
conclusionThe use of PORT was associated with improved local control in the gemcitabine era for patients with resected, node-positive, pancreatic adenocarcinoma. The rates of overall survival and palliative interventions did not differ between the two groups.
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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.