The phrase "assured that this study" is correct and usable in written English.
You can use it when expressing confidence or certainty regarding the findings or implications of a study.
Example: "We are assured that this study will provide valuable insights into the effects of climate change."
Alternatives: "confident that this study" or "certain that this study".
The Privacy Ombudsman at the Norwegian Social Science Services assured that the study complied with privacy and confidentiality requirements.
Investigators assured that the study complied with prevailing local laws and customs.
The strict Swedish law (Sekretesslagen 1980: 100 9 kap. 4§ [The law of secrecy]; Lagen om Officiell statistik 2001: 99 6§ [The law of official statistics]) assured that the study was conducted under strict ethical principles.
An important aspect of this study was to assure that the study protocol did not alter children's diets, qualitatively speaking, from their normal consumption patterns.
Industry sponsors form IDMCs to ensure an independent assessment to assure that the study participants are not exposed to unnecessary or unreasonable risks because of their trial participation and to ensure that the study is being conducted according to highest scientific and ethical standards.
Further, no blood analyses of drug concentrations were carried out, to assure that the study drugs were taken according to prescription.
The funder of the study was the General Osteopathic Council whose remit as regulator of the profession is to safeguard the interests of patients; their interest was to assure that the study was conducted well and provided accurate information for patients.
Neither the data manager operating in the peripheral unit (Nafpaktos), nor the control units (Milan and Lixouri) were aware of each other, thus assuring that the study was blind.
The characteristic of the study design, inclusion and exclusion criteria as well as participating centres and recruitment processes were determined in such a way, to assure that the study sample and procedures are approximately congruent with the structures and processes of usual dementia care in Germany.
They were also assured that participation in this study (or their refusal) had no effect on their course of treatment.
