ArticleAsian Pacific journal of cancer prevention : APJCP2020
Accelerated Radiotherapy with Concurrent Chemotherapy in Locally Advanced Head and Neck Cancers: Evaluation of Response and Compliance.
Article in Asian Pacific journal of cancer prevention : APJCP, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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
0 citing papers in PubMed, 2 citations in OpenAlex.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeConcurrent chemo-radiotherapy (CCRT) is the primary treatment modality for locally advanced head and neck squamous cell cancer patients (LAHNSCC). Intensity modulated radiotherapy (IMRT) with simultaneous integrated boost (SIB) and concurrent chemotherapy is not broadly implicated in our region mainly because of the lack of experience. This study aims at evaluating the response and compliance of this approach in our patients.
methodsForty patients with LAHNSCC were included and 50% received induction chemotherapy. All the patients were treated with IMRT-SIB radiotherapy for 70Gy over 33 daily fractions. Weekly cisplatin (40mg/m2) was administered during the radiation course.
resultsWith median follow-up of 1.5 years, LC was achieved in 82.5% of cases and distant control rate was 90%. More than 5 interrupted radiation sessions and GTV volume > 50 cc significantly affected LRC (P= 0.02 and 0.001 respectively). Eighty percent of cases experienced grade 3 or 4 toxicities. Induction chemotherapy and PTV-70 volume >150 cc significantly affected the degree of toxicities (P=0.018 and 0.0001 respectively).The 2 years disease free survival (DFS) was 77%. ECOG PS, large GTV volume (> 50 cc) and RT interruption (>5 sessions) had negative impact on DFS (P= 0.041, 0.002 and 0.001 respectively). The 2 years overall survival (OS) was 87%. Radiation interruption (> 5 sessions) was the only factor which had significant detrimental effect on OS (P= 0.001).
conclusionInduction chemotherapy seems to have a negative impact on patient's compliance to CCRT. Bulky tumors and prolonged radiation interruptions were associated with significantly lower LRC, DFS and OS.
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.