Evidence map›Paper›PMID 41939167›Full record

ArticleJournal of medical physics

New-generation Indian Linear Accelerator: Validation of Specifications and Comparative Analysis.

Ramamoorthy Ravichandran, Tarani Mondal, Tamilarasan Mani, Avinash Rao Kuppa, Madhu Govindappa, Manikandan Palanisamy, G V Subrahamanyam

Abstract read
In one paragraph

Article in Journal of medical physics. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. 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

7 authors.

Ramamoorthy RavichandranDepartment of Radiation Oncology, Cachar Cancer Hospital and Research Centre, Medical Physics Unit, Silchar Assam, India.
Tarani MondalDepartment of Radiation Oncology, Cachar Cancer Hospital and Research Centre, Medical Physics Unit, Silchar Assam, India.
Tamilarasan ManiDesigns and Production Department, Panacea Medical Technologies Ltd, Malur, Karnataka, India.
Avinash Rao KuppaDesigns and Production Department, Panacea Medical Technologies Ltd, Malur, Karnataka, India.
Madhu GovindappaDesigns and Production Department, Panacea Medical Technologies Ltd, Malur, Karnataka, India.
Manikandan PalanisamyDesigns and Production Department, Panacea Medical Technologies Ltd, Malur, Karnataka, India.
G V SubrahamanyamDesigns and Production Department, Panacea Medical Technologies Ltd, Malur, Karnataka, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Radiotherapy (RT) plays a crucial role in cancer treatment, with two-thirds of patients receiving external-beam radiation therapy (EBRT). In India, the growing cancer burden necessitates a significant expansion of RT infrastructure. The current estimates indicate a severe shortfall, with only 0.6 RT machines per million people, far below international recommendations. To bridge this gap, India has focused on developing indigenous linear accelerators under the "Make in India" initiative. In the recent past, a low energy model linear accelerator is designed and manufactured in India and are being installed in different oncology centers. The performance specifications are reviewed and compared with well tested imported model to assess the efficacy in terms of radiation delivery parameters. Materials and Methods: A low-energy linear accelerator (6 MV), magnetron radiofrequency-powered model, Siddharth II Results: The performance evaluation of five linear accelerators installed over the past 2 years, along with measured radiation data, confirms that the 6 MV linac has an adequate design, delivering radiation beams comparable to well-tested imported models widely used in India. Additionally, all radiation safety parameters of the Siddharth II Conclusion: The results demonstrate that the Siddharth II

Indexed as

Low-energy linacmultileaf collimatorradiotherapy machinesSiddharth II©

Identifiers

PMID41939167
PMCPMC13046196

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
Read underepoch 390

Registered trials

None linked

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.