a long term trial

USAGE SUMMARY

The phrase "a long term trial" is correct and usable in written English.
It can be used when referring to a trial or study that is conducted over an extended period of time to assess long-term effects or outcomes. Example: "The researchers conducted a long term trial to evaluate the effectiveness of the new medication over several years."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

In a long term trial, Nauck and colleagues conducted a non-inferiority study to compare the effects of adding sitagliptin or glipizide to patients uncontrolled on metformin monotherapy (mean baseline A1c 7.5%).

Diabetes, Metabolic Syndrome and Obesity: Targets and Therapy

Human-verified similar examples from authoritative sources

Similar Expressions

57 human-written examples

With Prilosec, a long-term trial suggested a heart risk, but the agency dismissed the finding because 14 briefer studies were more reassuring.

The New York Times - Health

But she gasped when a reporter told her the price of Gattex, which she is receiving free because she is participating in a long-term trial.

The New York Times

A long-term trial was established in 1998.

Crop Protection

Samples were taken from a long-term trial (in effect since 1968) with annual applications of 0, 15 and 30 kg P ha−1 with constant N and potassium.

Ecological Processes

Therefore, this work was designed to investigate the toxic effects and residue of AFB1 in tilapia during a long-term trial of 20 weeks, during which the tilapia obtained more than 1900% weight gain and grew to a commercial size (around 500 g).

Aquaculture

More flexibility and longer commitment in financing would help in administering a long-term trial.

BMC Medical Research Methodology

Finally, in a long-term trial with patients of this kind the inevitably high rate of attrition could easily cause a statistically unacceptable standard mean error [ 119].

BMC Psychiatry

53 The incidence of adverse events demonstrated in a long-term trial (up to 1 year) was similar to incidence in the placebo-controlled studies.

Clinical interventions in aging

Amgen, the producer of denosumab, has warned about the risk of atypical fractures after seeing suspected cases in a long-term trial.

Acta Orthopaedica

In a long-term trial of Testim in 371 hypogonadal men (5 and 10 g/day), 30 baseline PSA concentrations were 1.26 ± 0.05 ng/mL.

Clinical interventions in aging

Expert writing Tips

Best practice

When planning a research project, clearly define the duration and scope of the "a long term trial" upfront to ensure accurate data collection and analysis.

Common error

Avoid drawing definitive conclusions from "a long term trial" before the study's completion, as interim data may not reflect the final outcomes and could lead to inaccurate interpretations.

Linguistic Context

The phrase "a long term trial" functions as a noun phrase, often serving as the subject or object of a sentence. It denotes a study or experiment conducted over an extended period. Ludwig confirms its usability in written English.

Expression frequency: Common

Frequent in

Science

75%

News & Media

24%

Formal & Business

1%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "a long term trial" is a grammatically sound and commonly used phrase, especially within scientific and news contexts, to describe a study conducted over an extended duration. As Ludwig AI confirms, the phrase is appropriate for use in written English. Its function is primarily descriptive, informing the audience about the time frame of the research. While alternatives like "a longitudinal study" or "an extended clinical trial" exist, the specific choice depends on the desired emphasis. When interpreting the results of "a long term trial", it is crucial to avoid drawing premature conclusions, as the full picture may only emerge upon the study's completion.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a longitudinal study

Focuses on the study's duration and observation over time, common in research contexts.

a prolonged experiment

Emphasizes the experimental nature and extended duration.

an extended clinical trial

Specifically refers to a clinical trial with a longer duration.

a long-duration study

Highlights the length of the study.

a years-long investigation

Focuses on the investigative aspect and the number of years involved.

a multi-year study

Directly states the study spans multiple years.

a chronic evaluation

Highlights the continuous and ongoing nature of the assessment.

a drawn-out trial

Suggests the trial is longer than expected or desired.

a sustained assessment

Emphasizes the consistent and maintained nature of the evaluation.

a lengthy study

Simply indicates the study is long.

FAQs

How can I use "a long term trial" in a sentence?

You can use "a long term trial" to describe studies that assess the effects of interventions over an extended period. For example: "The study involved "a longitudinal study" of patients with chronic conditions."

What is "a longitudinal study"? How is it different from "a long term trial"?

"A long term trial" and "a longitudinal study" are similar, referring to research conducted over a significant period. "A long term trial" typically implies an intervention being tested, whereas "a longitudinal study" is more broadly observational.

What are some alternatives to saying "a long term trial"?

Alternatives include "a prolonged experiment", "an extended clinical trial", or "a multi-year study". The best choice depends on the specific context.

Why is it important to conduct "a long term trial" for certain studies?

"A long term trial" is crucial for understanding the lasting effects of an intervention, particularly in areas like medicine or environmental science, where outcomes may not be immediately apparent. It helps assess both benefits and potential risks that emerge over time.