The phrase "a topic of ongoing" is correct and usable in written English.
It can be used when discussing subjects that are currently being explored, debated, or developed over time.
Example: "Climate change remains a topic of ongoing research and discussion among scientists and policymakers."
Alternatives: "a subject of continuous" or "an issue of persistent".
This result is a topic of ongoing investigation.
The vibration and control of distributed parameter systems is a topic of ongoing interest.
Further optimisation could be possible by unequal weighting, which is a topic of ongoing work.
Bone graft alternatives to replace autograft and augment arthrodesis are a topic of ongoing research.
However, the SLC6 substrate transport mechanism is a topic of ongoing debate.
Distributed denial of service (DDoS) attacks are not a new threat, but remain a major security challenge and are a topic of ongoing research interest.
The choice whether to replace a fractured hip with a total hip arthroplasty or a hemiarthroplasty (in which the native acetabulum is spared) remains a topic of an ongoing debate [3].
29 This tax pass-through and comparative analysis is a topic of our ongoing research.
Extensive hormonal crosstalk [ 43] during plant responses to pathogens is a topic of extensive ongoing research and future results will likely yield new insights that will allow fine-tuning of our understanding of potato tuber-pathogen interactions and organ-specific defense responses in plants.
However, no specifications regarding the type, extent and prognostic impact of pelvic lymph node dissection have been established, this being a controversial topic of ongoing debate.
A further topic of ongoing debate is whether temporal lobe dysplasia associated with Ammon's horn sclerosis (AHS) is morphologically and pathogenetically different from temporal lobe dysplasia without AHS.
