Charlie Johnson's case studies
Determining a Specific Migration Limit (SML) for a data-deficient compound identified in food labels
Case study
The client was informed by a supplier that a chemical compound with a worrying structure was present within a food label ink. Click to find out how we dealt with it.
Pod-based ENDS device PMTA assessments
Case study
As part of a Premarket Tobacco Product Application (PMTA) for a pod-based ENDS device, bibra was asked to provide support preparing non-clinical and human health impact assessments.
ISO 18562 evaluation of a medical device in contact with the breathing gas pathway
Case study
As part of a large programme of work in evaluating the safety of a new endotracheal tube device, bibra was asked to evaluate the health risks posed by exposure to potentially hazardous substances that may be transferred to the patient via the gas stream during device use.
Biocompatibility review under ISO 18562 guidelines
Case study
The client commissioned bibra to review a biocompatibility report following feedback from US FDA.
Toxicological risk assessment of leachables from a combination product
Case study
The client was developing a ready-to-use (RTU) process for the administration of a viral-based product in a clinical setting. Bibra was requested to assist with the assessment of extractables during the development phase and leachables in the final RTU process - viral vector product.
Evaluating the health risks posed by extractables and leachables from an ENDS device
Case study
In order to market their latest product in the United States, the client was intending to submit a Premarket Tobacco Product Application (PMTA) for a pod-based ENDS device.
Hazard characterisation of several e-liquid ingredients
Case study
The client is required to provide regulatory authorities with up-to-date toxicological information related to the ingredients used in their products. Bibra were provided with a list of several substances and asked to produce a hazard review (considering the requirements of the European Tobacco Products Directive, TPD2) for each.