"conclusively clarify" is correct and can be used in written English.
It means to make something completely and unquestionably clear or understandable. Example: The expert witness was able to conclusively clarify the complex scientific evidence, putting all doubts to rest and swaying the jury's verdict in the defendant's favor.
Therefore, further prospective studies, with an accurate clinical assessment of HTN, are needed to conclusively clarify the possible relationship between HTN and TN.
This conclusion should be taken with caution as this is a retrospective study and further prospective studies, with an accurate clinical assessment of hypertension, are needed to conclusively clarify the possible relationship between HTN and TN.
However, considering the limits in terms of our analysis further investigations are needed in order to conclusively clarify this issue.
This study cannot conclusively clarify whether confounders, selection or randomness play a role in the distance trend observed".
Due to the retrospective study design with anonymised patients, it is not possible to conclusively clarify the level of impact in each individual patient.
Given the proven utility of the genetic macrophage ablation model in this study, the creation of a similar mpo- and/or lyzC-driven ablation fish would more conclusively clarify the supportive or reductive role of neutrophils in various regenerative contexts.
Although there exist different formulations incorporating limited kinematical hardening in the literature, it is still not conclusively clarified, whether or not these are applicable to generally-nonlinear hardening laws as well.
Firstly, it is not yet conclusively clarified whether nano-sized ZnO can penetrate into human skin.
All in all, the role of mTOR in CR mechanisms is complex and not yet conclusively clarified [ 74].
The phylogenetic status of the Ellobioidea cannot be conclusively clarified from our data since they appear to be paraphyletic in the two analyses utilising all sequence data.
The exact mechanism by which estrogen modulates proinflammatory cytokine activity has not yet been conclusively clarified [ 33, 37], and further analyses are needed to fully understand the details of the mechanism of the interference by estrogen.
