ArticleWorld journal of surgery2021
Staging Paradox and Discrepancy in Adjuvant Chemotherapy in Patients with T4N0, T1-2N1, and T3N1 Colon Cancer.
Article in World journal of surgery, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 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
4 citing papers in PubMed, 8 citations in OpenAlex.
- Tailoring traditional Chinese medicine in cancer therapy.Molecular cancer · 2025Review
- Patients with T4N0 and T1‑3N1 colon cancer and a high preoperative carcinoembryonic antigen level benefit from adjuvant chemotherapy with oxaliplatin for 6 months.Oncology letters · 2025Article
- Staging Paradox and recurrence pattern among stage IIB, IIC, and IIIA Colon cancers: a retrospective cohort study.International journal of colorectal disease · 2024Article
- Minimally Invasive Surgery for Colorectal Cancer During the COVID-19 Pandemic in a Tertiary Medical Facility in Japan.In vivo (Athens, Greece)Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
13 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundA survival paradox between T4N0 (stage IIB/C) and T3N1 (stage IIIB) colon cancer has been rarely reported. The indication and regimen of adjuvant chemotherapy are separately described in the guidelines. This study aimed to elucidate the prognostic factors and investigate proper adjuvant treatment in colon cancer patients at these stages.
methodsPatients who underwent R0 resection for pathological T4N0 (n = 49), T1-2N1 (n = 31), or T3N1 (n = 82) colon cancer between 2008 and 2016 at a single institute were retrospectively reviewed. The clinicopathological characteristics, status of adjuvant chemotherapy, and oncologic outcomes of patients with T4N0 tumors were compared with those of patients with T1-2N1 and T3N1 tumors.
resultsThe biological characteristics of T4N0 tumors were more aggressive compared with the characteristics of T1-2N1 tumors and were similar to those of T3N1 tumors. The usage rate of oxaliplatin as an adjuvant chemotherapy was significantly lower in T4N0 patients than in T1-2N1 and T3N1 patients. The rate of local recurrence was the highest in patients with T4N0 tumors, and the survival outcomes for patients with T4N0 tumors were significantly worse compared with those of T1-2N1 patients and were similar to those of T3N1 patients. A multivariate analysis revealed that lack of adequate use of oxaliplatin for adjuvant chemotherapy was the only prognostic factor.
conclusionsT4N0 colon cancer had similar oncological characteristics and survival outcomes to T3N1 colon cancer. Systematic adjuvant chemotherapy, including oxaliplatin, should be incorporated into the therapy for T4N0 patients as well as T3N1 patients.
Indexed as
Identifiers
What OpenQuestion holds
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.