Aggarwal and Associates

Aggarwal and Associates, operating publicly as A&A Clinical Research, is a Canada-based clinical research organization focused on running Phase II through Phase IV clinical trials from its Brampton, Ontario site. The organization appears to function primarily as an investigative clinical trial site and patient recruitment partner for pharmaceutical, biotechnology, and CRO sponsors rather than as a therapeutic product developer. Its current and recent work spans metabolic, respiratory, neurology, and cardiovascular-related studies, including obesity, sleep apnea, migraine, and RSV vaccine trials. The business is led by founder and principal investigator Dr. Naresh Aggarwal and emphasizes access to a diverse local patient population through affiliation with a multi-physician family practice and adjacent walk-in clinic.