NEW INVOICE SYSTEM

BMC's invoicing system has recently been upgraded and unfortunately this may have caused a delay in invoice and receipt creation for some ISRCTN customers. We apologise for any inconvenience this may have caused.

If you paid your invoice between 1st and 15th January 2024 and you have not received your ISRCTN number please let us know.

If you paid online between 1st and 15th January 2024 and you have not received your receipt please also let us know.

ISRCTN registry

The ISRCTN registry is a primary clinical trial registry recognised by WHO and ICMJE that accepts all clinical research studies (whether proposed, ongoing or completed), providing content validation and curation and the unique identification number necessary for publication. All study records in the database are freely accessible and searchable.

ISRCTN supports transparency in clinical research, helps reduce selective reporting of results and ensures an unbiased and complete evidence base.

ISRCTN accepts all studies involving human subjects or populations with outcome measures assessing effects on human health and well-being, including studies in healthcare, social care, education, workplace safety and economic development. The registry welcomes submissions in English from any location. Studies should ideally be registered prospectively (before recruitment starts). ISRCTN also accepts studies registered retrospectively once they are underway or after completion.

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