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How To Write A Medical Device Clinical Evaluation Report And Why It’s Important

A document reporting the findings of a medical device clinical evaluation is known as a Clinical Evaluation Report (CER). It dwells into an investigation of clinical data based on results from different studies on considerably comparable devices, the intent of your device, evidence of your clinical trial, and a literature review of your device. It analyzes risk management, post-market supervision, and material provided on pre-clinical and clinical investigation. A Clinical Evaluation Report is the product of clinical assessment. This article will outline a guideline for structuring a CRE.


The summary is a concise synopsis of the CER. It provides an overview of the medical suggestions, designated target class, and trade-off analysis. Additionally, your medical device, inquiry, and documentation should be in the spotlight to demonstrate how you reached the conclusion of an adequate benefit/risk study.

Scope of the Medical Device

The scope of the CER is to establish the objectives. It incorporates standards, quoted information, and instructions. The purpose is to ensure fundamental specifications for security and operation are accommodated by your device. Conformity of your device can be investigated according to EU MDR gap analysis, which explains how a thorough analysis can help achieve a checklist to refurbish your practice and records. The scope should encompass clinical and technical details as well as clearly expound on the workings and technology.

Research Existing Devices

This section of your report should depict the device, pictorially and descriptively. Determining the background of comparative devices is a densely research-reliant process that is presented in the literature review section. Your report should include research methodology, source selection criteria, and source adoption. To ensure you benefit from your research, decide on the amount and classification of intended research and form regulatory aspects to uphold a certain quality of work to consult.

Literature Review

A compelling procedure should be developed for the literature review to assure all existing data is quickly reachable and backs the assertions being made about your device. When similarities between your device and established devices are determined, clinical data from the research section is a beneficial mechanism in assembling a CER. The literature review should adhere to the scope of your device. It should be impartial and be accomplished with a competent methodology for an organized pursuit and revision, using multiple reviewers. The literature review should be arranged in a systematic manner based on the evolution of the device. This includes defining the safety and operational guidelines of the preceding devices along with the risk analysis.

Data Analysis

Data analysis elaborates on whether imperative requirements of your device, based on its performance and security during use, exhibit compliance with the clinical evidence. This section also explains the acceptability of the trade-off analysis while specifying the risks and benefits of your device. The main purpose of the analysis is to look for uniformity among the risk management records, clinical evaluations, and user manuals. Identification of any continuing risks, unacknowledged questions, and disparities should be noted and monitored during the post-market review.

Conclusion and Post-Market Surveillance (PMS)

The conclusion should summarize the trade-off evaluation in relation to the safety and conduct of the device. It should provide appropriateness of device for designated users and explanatory materials. You should prepare a guideline clarifying the device’s function and how to decrease its liability.

Post-market surveillance should be properly strategized and recorded. The CER should be consistently amended through a documentation process to keep your device compatible through its life process. All and any processes required for investigating current clinical data and upgrading CER should also be recorded.

Importance Of Clinical Evaluation Reports

The comprehensive goal of a clinical evaluation is to appraise and inspect clinical data regarding your medical device to produce results for the device’s clinical security and operation. This report is an important step to achieve a seal of approval before you can market your device to the public. Another importance of a CER is to satisfy regulators such as doctors, governmental bodies, proficient authorities, and patients by increasing assurances that your device has been legitimized through ensuing guidelines. This promises that possible advantages counterbalance future risks associated with your device.

A clinical evaluation report is a continuous improvement procedure that gathers data related to your medical device. It presents whether your device, without causing harm to its target, has reached its predetermined function. Significant knowledge for a clinical investigation is yielded to produce a blueprint of a device, instruction manual, risk governance, existing clinical studies, clinical investigations, literature reviews, and post-market surveillance. Most importantly, a CER must be evenhanded and all pertinent data should be dealt with systematically, irrespective of whether it is constructive or unfavorable.


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