How to choose a thesis topic that gets approved
A good MD or MS thesis topic answers a real question from your department, adds something to what is already published, and can be finished with the patients, tests and time you actually have. Most rejected protocols fail on the last point, not the first.
- Start from your department. Choose a condition you see often enough to reach your sample size.
- Read what is already published. The finder lists recent studies so you can see what is known.
- Find the gap. A different population, setting, state, age group, comparison or outcome.
- Check feasibility. Work out the sample size, and confirm your hospital can provide the tests and records.
- Check your university. Many keep a register of past thesis topics and reject near-duplicates.
What “builds on” means
Every idea names the studies it builds on, as P1, P2 and so on, linked to PubMed. Read those studies before you commit: they are your starting literature, and a reviewer will expect your protocol to explain how your study differs from them. The ideas are a starting point for a conversation with your guide, not a finished title.
Choosing a study design
| Design | Answers | Typical thesis |
|---|---|---|
| Cross-sectional | How common is it, and what is it associated with? | Prevalence of anaemia and associated factors |
| Case-control | What exposures are more common in people with the condition? | Risk factors for early-onset pre-eclampsia |
| Prospective cohort | What happens over time to people with an exposure? | Outcomes of patients with diabetic foot ulcer |
| Diagnostic accuracy | How well does a test identify the condition? | Ultrasound versus CT in acute appendicitis |
| Randomised trial | Does an intervention work better than another? | Two techniques to prevent post-operative sore throat |
Once you have a topic, size the study with the sample size calculator, and plan the analysis with the statistical test selector.
Frequently asked questions
How do I choose a thesis topic for MD or MS?
Start from a question your department sees every week, check what has already been published on it, and look for the gap — a different population, setting, region or comparison. Then test feasibility: enough patients in about 18 months, the equipment and tests your hospital already has, and a guide interested in it.
Where do the topic ideas come from?
The finder searches recent studies in Europe PMC, which includes PubMed, placing Indian studies first. Each idea is built on specific studies it found, and those studies are linked so you can read them. An idea that could not be tied to a retrieved study is not shown.
Can I use a topic that has already been studied?
Replicating a study exactly is usually rejected — some universities, including KUHS, explicitly reject protocols that closely resemble ones already done under the university. Building on published work in a different population, setting or with a different comparison is how most good thesis topics are made.
What makes a thesis topic feasible?
A sample size you can reach in the time available, a design your department can supervise, tests and records your hospital already has, ethics approval that is realistic, and an outcome you can measure reliably. A cross-sectional or prospective observational study is the most common choice for this reason.