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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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as per the protocol

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "as per the protocol" is correct and usable in written English.
It is typically used to indicate that something is being done according to established rules or procedures. Example: "As per the protocol, all team members must submit their reports by Friday."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Baseline clinical data and laboratory investigations were collected as per the protocol at the time of enrollment.

Unless a participant explicitly withdraws their consent, they should be followed-up and data collected as per the protocol until the end of the trial.

Science

BMJ Open

As per the protocol a structured life-style questionnaire designed to gather information on anthropometric measurements, socio-economic factors, physical activity, smoking, alcohol and food intake.

Also it's very important to reduce the wind limits to around what we ask and to race as per the protocol and the class rule.

The study ended as per the protocol.

All patients were tolerant to celecoxib or ibuprofen as per the protocol.

Enzyme activity was determined as per the protocol of Kamarthapu et al. (2008).

Tigecycline of 3 mg/kg was instilled intrapleurally via the thoracic catheter, as per the protocol.

Gnomic DNA was isolated as per the protocol of Sambrook and Russel (2001).

The yeast autolysate for determination of antioxidant activity was prepared as per the protocol described by Chana et al. (2005).

Preliminary phytochemical analysis for P. acidus extracts were carried out as per the protocol mentioned in Harbore, 1998 [7].

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Expert writing Tips

Best practice

When using "as per the protocol", ensure that the protocol is clearly defined or referenced elsewhere in your document to provide context for the reader.

Common error

Avoid using "as per the protocol" when referring to general practices or recommendations. Reserve it for situations where a specific, documented procedure is being followed.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "as per the protocol" functions as a prepositional phrase, modifying a verb or noun to indicate that an action or process is being carried out in accordance with a specific set of guidelines or procedures. As Ludwig AI confirms, this is a common and acceptable phrase.

Expression frequency: Very common

Frequent in

Science

85%

News & Media

8%

Formal & Business

7%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "as per the protocol" is a commonly used prepositional phrase indicating adherence to specific, documented procedures. Ludwig AI confirms its grammatical correctness and widespread use, particularly in formal and scientific contexts. While alternatives like "according to the protocol" exist, "as per the protocol" effectively communicates compliance. To ensure clarity, always reference or define the protocol being followed. It's important to differentiate between following a specific protocol versus adhering to general guidelines to use this phrase appropriately. Keep in mind the phrase is more formal and should be used as such.

FAQs

What does "as per the protocol" mean?

The phrase "as per the protocol" means according to the specific procedures or guidelines outlined in a particular protocol. It indicates adherence to established rules or instructions.

How can I use "as per the protocol" in a sentence?

You can use "as per the protocol" to indicate that an action or decision is being made in accordance with a specific set of rules. For example: "Baseline clinical data and laboratory investigations were collected as per the protocol at the time of enrollment."

What are some alternatives to "as per the protocol"?

Alternatives to "as per the protocol" include "according to the protocol", "in accordance with the protocol", and "following the protocol". These phrases all convey a similar meaning of adhering to established guidelines.

Is "as per the protocol" formal or informal?

"As per the protocol" is generally considered a formal phrase, suitable for professional, scientific, or technical writing. In more informal contexts, simpler alternatives like "following the guidelines" might be more appropriate.

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Real-world application tested

Most frequent sentences: