Evidence map›Paper›PMID 30497431›Full record

ArticleBMC cancer2018

A pilot study of stereotactic body radiation therapy (SBRT) after surgery for stage III non-small cell lung cancer.

Anurag K Singh, Mark Hennon, Sung Jun Ma, Todd L Demmy, Anthony Picone, Elizabeth U Dexter, Chumy Nwogu, Kristopher Attwood, Wei Tan, Gregory M Hermann and 4 more

Registry-linked trialAbstract read
In one paragraph

Article in BMC cancer, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01781741 (A Pilot Study of Stereotactic Body Radiation Therapy), which is not on this map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
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.

NCT01781741 early_phase1completednot on this map

A Pilot Study of Stereotactic Body Radiation Therapy (SBRT) After TEMLA With or Without Minimally Invasive Surgery for Stage III and Stage IV (Oligometastatic) Non-small Cell Lung Cancer

TypeinterventionalSponsorRoswell Park Cancer InstituteRan2013 to 2020Enrolled10ConditionsRecurrent Non-small Cell Lung Cancer, Stage IIIA Non-small Cell Lung Cancer, Stage IIIB Non-small Cell Lung Cancer, Stage IV Non-small Cell Lung CancerArmstherapeutic lymphadenectomy (TEMLA) and Stereotactic Body radiation therapy (SBRT), quality-of-life assessment
3 · Its place in the literature

Who cites it

7 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
  4. Nelfinavir restricts A549 cell growth by inhibiting STAT3 signaling.The Journal of international medical research · 2021
    Article
  5. Review
  6. Review
  7. Article
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

14 authors.

Anurag K SinghDepartment of Radiation Medicine, Roswell Park Comprehensive Cancer Center, 665 Elm St, Buffalo, NY, USA. anurag.Singh@roswellpark.org.
Mark HennonDepartment of Thoracic Surgery, Roswell Park Comprehensive Cancer Center, 665 Elm St, Buffalo, NY, USA.
Sung Jun MaDepartment of Radiation Medicine, Roswell Park Comprehensive Cancer Center, 665 Elm St, Buffalo, NY, USA.
Todd L DemmyDepartment of Thoracic Surgery, Roswell Park Comprehensive Cancer Center, 665 Elm St, Buffalo, NY, USA.
Anthony PiconeDepartment of Thoracic Surgery, Roswell Park Comprehensive Cancer Center, 665 Elm St, Buffalo, NY, USA.
Elizabeth U DexterDepartment of Thoracic Surgery, Roswell Park Comprehensive Cancer Center, 665 Elm St, Buffalo, NY, USA.
Chumy NwoguDepartment of Thoracic Surgery, Roswell Park Comprehensive Cancer Center, 665 Elm St, Buffalo, NY, USA.
Kristopher AttwoodDepartment of Biostatistics, Roswell Park Comprehensive Cancer Center, 665 Elm St, Buffalo, NY, USA.
Wei TanDepartment of Biostatistics, Roswell Park Comprehensive Cancer Center, 665 Elm St, Buffalo, NY, USA.
Gregory M HermannDepartment of Radiation Medicine, Roswell Park Comprehensive Cancer Center, 665 Elm St, Buffalo, NY, USA.
Simon Fung-Kee-FungDepartment of Radiation Medicine, Roswell Park Comprehensive Cancer Center, 665 Elm St, Buffalo, NY, USA.
Harish K MalhotraDepartment of Radiation Medicine, Roswell Park Comprehensive Cancer Center, 665 Elm St, Buffalo, NY, USA.
Sai YendamuriDepartment of Thoracic Surgery, Roswell Park Comprehensive Cancer Center, 665 Elm St, Buffalo, NY, USA.
Jorge A Gomez-SuescunDepartment of Radiation Medicine, Roswell Park Comprehensive Cancer Center, 665 Elm St, Buffalo, NY, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundStandard therapy for stage III non-small cell lung cancer with chemotherapy and conventional radiation has suboptimal outcomes. We hypothesized that a combination of surgery followed by stereotactic body radiation therapy (SBRT) would be a safe alternative.

methodsPatients with stage IIIA (multistation N2) or IIIB non-small cell lung cancer were enrolled from March 2013 to December 2015. The protocol included transcervical extended mediastinal lymphadenectomy (TEMLA) followed by surgical resection, 10 Gy SBRT directed to the involved mediastinum/hilar stations and/or positive surgical margins, and adjuvant systemic therapy. Patients not suitable for anatomic lung resection were treated with 30 Gy to the primary tumor. The primary efficacy end-point was the proportion of patients with grade 3 or higher adverse events (AE) or toxicities.

resultsOf 10 patients, 7 patients underwent neoadjuvant chemotherapy. All patients had TEMLA. Nine of 10 patients underwent surgical resection. The remaining patient had an unresectable tumor and received 30 Gy SBRT to the primary lesion. All patients had post-operative SBRT. Median follow-up was 18 months. There were no perioperative mortalities. Six patients had any grade 3 AEs with no grade 4-5 AEs. Of these, 4 were not attributable to radiation. Pulmonary-related grade 3 AEs were experienced by 2 patients. There were no failures within the 10 Gy volume. Overall survival and progression-free survival rates at 2 years were 68% (90% CI 36-86) and 40% (90% CI 16-63), respectively.

conclusionsIn carefully selected patients with locally advanced non-small cell lung cancer, combining surgery with SBRT was well tolerated with no local failure.

trial registrationClinicalTrials.gov identifying number NCT01781741 . Registered February 1, 2013.

Indexed as

RadiosurgeryCarcinoma, Non-Small-Cell LungCombined Modality TherapyFemaleFollow-Up StudiesHumansLung NeoplasmsMagnetic Resonance ImagingMaleNeoplasm StagingPatient Outcome AssessmentPositron Emission Tomography Computed TomographyPostoperative CareRecurrenceAdjuvantMediastinumPost-operativeRTSABR

Identifiers

PMID30497431
PMCPMC6267846

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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.