monotherapy
C2Technical, Medical, Academic
Definition
Meaning
The treatment of a disease or condition using only a single drug or therapy.
In a broader, often metaphorical sense, can refer to any approach that relies on a single method, principle, or agent to solve a complex problem.
Linguistics
Semantic Notes
Primarily used in medical/clinical contexts; implies a deliberate choice or strategy to use one agent, often contrasted with combination therapy or polytherapy.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or spelling. Pronunciation of the prefix 'mono-' may vary slightly.
Connotations
Identical in both varieties.
Frequency
Slightly more frequent in US medical literature due to larger volume of publications, but term is standard in both.
Vocabulary
Collocations
Grammar
Valency Patterns
monotherapy for [condition]monotherapy with [drug]monotherapy as [treatment]monotherapy is used/effective/indicatedVocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “A monotherapy for the mind (rare, metaphorical)”
Usage
Context Usage
Business
Extremely rare. Might appear in pharmaceutical business reports discussing drug strategy.
Academic
Common in medical, pharmacological, and clinical research papers.
Everyday
Virtually never used. A patient might hear it from a specialist.
Technical
The primary register. Used precisely in treatment guidelines, trial protocols, and clinical notes.
Examples
By Part of Speech
verb
British English
- The guidelines do not recommend to monotherapy these patients.
American English
- We chose to monotherapy the initial cohort.
adverb
British English
- The drug was administered monotherapeutically for six months.
American English
- He was treated monotherapeutically before switching to a combination.
adjective
British English
- The monotherapy arm of the trial showed promising results.
American English
- Patients in the monotherapy group had fewer side effects.
Examples
By CEFR Level
- The doctor started the treatment with a monotherapy.
- For some illnesses, monotherapy is enough.
- First-line monotherapy with this agent is recommended for uncomplicated cases.
- The study compared the efficacy of monotherapy versus a combination regimen.
Learning
Memory Aids
Mnemonic
Think: MONO (one) + THERAPY (treatment) = treatment with ONE drug.
Conceptual Metaphor
A SINGLE TOOL for a job (contrasted with a toolbox).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid direct calque 'монолечение' – it's not standard. Use standard term 'монотерапия'.
- Don't confuse with 'monitoring' (мониторинг).
Common Mistakes
- Misspelling as 'monotheraphy'.
- Using it for non-medical contexts where 'single approach' is clearer.
- Incorrect stress on the first syllable (MONOtherapy) instead of the third (monoTHERapy).
Practice
Quiz
What is the most accurate definition of 'monotherapy'?
FAQ
Frequently Asked Questions
No, it depends on the condition. For some diseases like hypertension or HIV, combination therapy is often more effective to target different pathways and reduce resistance.
Rarely. While the structure could be applied metaphorically (e.g., 'a monotherapy of tax cuts'), it is overwhelmingly a medical/technical term and sounds odd in general contexts.
The most direct opposite is 'combination therapy' or 'polytherapy,' meaning treatment with two or more drugs or therapeutic agents.
In British English: /ˌmɒn.əʊˈθer.ə.pi/ (mon-oh-THERR-uh-pee). In American English: /ˌmɑː.noʊˈθer.ə.pi/ (mah-noh-THERR-uh-pee). The main stress is on the 'THER' syllable.