it demonstrated efficacy

USAGE SUMMARY

The phrase "it demonstrated efficacy" is correct and usable in written English.
You can use it when discussing the effectiveness of a treatment, intervention, or method in a scientific or formal context. Example: "The clinical trial results were promising, as it demonstrated efficacy in reducing symptoms of the disease."

✓ Grammatically correct

Science

Human-verified similar examples from authoritative sources

Similar Expressions

60 human-written examples

Cognitive-behavioral therapy is the most studied nonpharmacological intervention and it has demonstrated efficacy in reducing late-life worry and anxiety.

Contemporary Clinical Trials Communications

Hypnotherapy (hypnosis with therapeutic intent) appears, in part, to use descending inhibitory pathways for control of pain [17] while also reducing psychological factors such as stress [18]; it has demonstrated efficacy in several randomized controlled trials for childhood IBS [19].

Molecular and Cellular Pediatrics

It has demonstrated efficacy in reducing symptoms and with effect sizes comparable to conventional face-to-face CBT.

BMJ Open

It also demonstrated efficacy as an add-on to a MDR-TB backbone treatment regimen in one recently published randomised, placebo-controlled phase IIb study [ 166].

European Respiratory Journal

61, 63, 64 Furthermore, etanercept is the only biologic agent that has data in pediatric and adolescent psoriasis patients, and it has demonstrated efficacy and safety in this patient population.

Clinical, Cosmetic and Investigational Dermatology

Tofacitinib (CP-690,550) is a novel, small-molecule JAK inhibitor in development for the treatment of several inflammatory diseases: it has demonstrated efficacy in a phase 2b study in moderate-to-severe plaque psoriasis when given orally.

British Journal of Dermatology

5 It has demonstrated efficacy and safety in case series and registries, 6 8 with a perioperative stroke mortality or postoperative ipsilateral stroke of 9.3 15% in 6 months to 1 year after endovascular stenting for patients with 50 99% intracranial artery stenosis, 6 8 showing a significant decrease in overall stroke recurrence rate when compared with the WASID study.

BMJ Open

The objective of the present study was to apply a single, uniform methodology for measuring and comparing rates of duloxetine treatment adherence across a range of chronic medical conditions, for which it has demonstrated efficacy, with particular attention paid to whether or not, and by how much, adherence varies across mental and chronic pain conditions.

ClinicoEconomics and Outcomes Research

It is the only drug of demonstrated efficacy that can be administered orally.

BioMed Research International

In tests with animals, the drug demonstrated efficacy, but NovoBiotic was unable to secure grants to develop it into a marketable drug.

The New Yorker

The combination of rLN511E8 and StemFit™ demonstrated efficacy for the hESCs and hiPSC culture.

Nature

Expert writing Tips

Best practice

When using the phrase "it demonstrated efficacy", ensure that the 'it' is clearly defined and that the context provides specific details about what was effective and how it was demonstrated. For example, "The new drug demonstrated efficacy in reducing tumor size, as shown in the clinical trial results."

Common error

Avoid using "it demonstrated efficacy" without providing concrete evidence or context. Saying "the treatment demonstrated efficacy" without specifying the treatment, the population studied, or the measures used to assess efficacy makes the statement vague and unconvincing.

Linguistic Context

The phrase "it demonstrated efficacy" primarily functions as a declarative statement. It's used to assert that something has been proven effective, usually based on evidence. As Ludwig AI confirms, this construction is correct and usable. The examples show it used across various scientific contexts.

Expression frequency: Uncommon

Frequent in

Science

75%

Academia

15%

News & Media

10%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "it demonstrated efficacy" is a grammatically sound phrase primarily used in formal and scientific contexts to assert that something has been proven effective, supported by evidence. Ludwig AI confirms its correctness and usability. While the phrase is not extremely common, it is appropriate for academic papers, scientific reports, and technical documentation. When using the phrase, ensure that the 'it' is clearly defined and that sufficient context is provided about what was effective and how that effectiveness was demonstrated. More common alternatives are "it showed effectiveness" and "it proved effective", while the semantic similar, but with a shift in focus are it validated its effectiveness or "it established its utility". Remember not to use "it demonstrated efficacy" without a specific explanation of the effects.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

it showed effectiveness

Replaces 'demonstrated efficacy' with a more common term, focusing on the act of showing rather than the evidence.

it proved effective

Focuses on the result of being effective, implying a successful outcome.

it validated its effectiveness

Emphasizes the confirmation of its effectiveness through testing or application.

it established its utility

Shifts focus from pure effectiveness to practical usefulness.

it confirmed its potency

Highlights the strength or power of the effect.

it exhibited its capability

Focuses on the inherent ability to produce the desired result.

it underscored its value

Highlights the importance or worth of the effect achieved.

its effectiveness was apparent

Shifts from active demonstration to passive observation of effectiveness.

data supported its efficacy

Emphasizes the role of data in proving the effectiveness.

results affirmed its benefit

Focuses on the positive outcomes and their confirmation.

FAQs

How can I use "it demonstrated efficacy" in a sentence?

Use "it demonstrated efficacy" to highlight that something has proven to be effective, usually supported by evidence. For example, "The new therapy "it demonstrated efficacy" in clinical trials, showing a significant reduction in symptoms."

What are some alternatives to "it demonstrated efficacy"?

Alternatives include "it showed effectiveness", "it proved effective", or "it validated its effectiveness", depending on the specific nuance you want to convey.

Is it better to say "it demonstrated efficacy" or "it was effective"?

"It demonstrated efficacy" is more formal and suggests that the effectiveness has been shown through evidence or testing. "It was effective" is a simpler, more general statement. Choose the phrase that best fits the tone and context of your writing.

What does it mean when something "demonstrated efficacy"?

When something "demonstrated efficacy", it means that it has been shown to produce the desired or intended result, often in a controlled setting or study. This implies that there is evidence to support its effectiveness.