Research Topics & Ideas: Healthcare

100+ Healthcare Research Topic Ideas To Fast-Track Your Project

Healthcare-related research topics and ideas

Finding and choosing a strong research topic is the critical first step when it comes to crafting a high-quality dissertation, thesis or research project. If you’ve landed on this post, chances are you’re looking for a healthcare-related research topic, but aren’t sure where to start. Here, we’ll explore a variety of healthcare-related research ideas and topic thought-starters across a range of healthcare fields, including allopathic and alternative medicine, dentistry, physical therapy, optometry, pharmacology and public health.

NB – This is just the start…

The topic ideation and evaluation process has multiple steps. In this post, we’ll kickstart the process by sharing some research topic ideas within the healthcare domain. This is the starting point, but to develop a well-defined research topic, you’ll need to identify a clear and convincing research gap, along with a well-justified plan of action to fill that gap.

If you’re new to the oftentimes perplexing world of research, or if this is your first time undertaking a formal academic research project, be sure to check out our free dissertation mini-course. In it, we cover the process of writing a dissertation or thesis from start to end. Be sure to also sign up for our free webinar that explores how to find a high-quality research topic.

Allopathic (Conventional) Medicine

  • The effectiveness of telemedicine in remote elderly patient care
  • The impact of stress on the immune system of cancer patients
  • The effects of a plant-based diet on chronic diseases such as diabetes
  • The use of AI in early cancer diagnosis and treatment
  • The role of the gut microbiome in mental health conditions such as depression and anxiety
  • The efficacy of mindfulness meditation in reducing chronic pain: A systematic review
  • The benefits and drawbacks of electronic health records in a developing country
  • The effects of environmental pollution on breast milk quality
  • The use of personalized medicine in treating genetic disorders
  • The impact of social determinants of health on chronic diseases in Asia
  • The role of high-intensity interval training in improving cardiovascular health
  • The efficacy of using probiotics for gut health in pregnant women
  • The impact of poor sleep on the treatment of chronic illnesses
  • The role of inflammation in the development of chronic diseases such as lupus
  • The effectiveness of physiotherapy in pain control post-surgery
Research topic idea mega list

Topics & Ideas: Alternative Medicine

  • The benefits of herbal medicine in treating young asthma patients
  • The use of acupuncture in treating infertility in women over 40 years of age
  • The effectiveness of homoeopathy in treating mental health disorders: A systematic review
  • The role of aromatherapy in reducing stress and anxiety post-surgery
  • The impact of mindfulness meditation on reducing high blood pressure
  • The use of chiropractic therapy in treating back pain of pregnant women
  • The efficacy of traditional Chinese medicine such as Shun-Qi-Tong-Xie (SQTX) in treating digestive disorders in China
  • The impact of yoga on physical and mental health in adolescents
  • The benefits of hydrotherapy in treating musculoskeletal disorders such as tendinitis
  • The role of Reiki in promoting healing and relaxation post birth
  • The effectiveness of naturopathy in treating skin conditions such as eczema
  • The use of deep tissue massage therapy in reducing chronic pain in amputees
  • The impact of tai chi on the treatment of anxiety and depression
  • The benefits of reflexology in treating stress, anxiety and chronic fatigue
  • The role of acupuncture in the prophylactic management of headaches and migraines
Research topic evaluator

Topics & Ideas: Dentistry

  • The impact of sugar consumption on the oral health of infants
  • The use of digital dentistry in improving patient care: A systematic review
  • The efficacy of orthodontic treatments in correcting bite problems in adults
  • The role of dental hygiene in preventing gum disease in patients with dental bridges
  • The impact of smoking on oral health and tobacco cessation support from UK dentists
  • The benefits of dental implants in restoring missing teeth in adolescents
  • The use of lasers in dental procedures such as root canals
  • The efficacy of root canal treatment using high-frequency electric pulses in saving infected teeth
  • The role of fluoride in promoting remineralization and slowing down demineralization
  • The impact of stress-induced reflux on oral health
  • The benefits of dental crowns in restoring damaged teeth in elderly patients
  • The use of sedation dentistry in managing dental anxiety in children
  • The efficacy of teeth whitening treatments in improving dental aesthetics in patients with braces
  • The role of orthodontic appliances in improving well-being
  • The impact of periodontal disease on overall health and chronic illnesses
Free Webinar: How To Find A Dissertation Research Topic

Tops & Ideas: Veterinary Medicine

  • The impact of nutrition on broiler chicken production
  • The role of vaccines in disease prevention in horses
  • The importance of parasite control in animal health in piggeries
  • The impact of animal behaviour on welfare in the dairy industry
  • The effects of environmental pollution on the health of cattle
  • The role of veterinary technology such as MRI in animal care
  • The importance of pain management in post-surgery health outcomes
  • The impact of genetics on animal health and disease in layer chickens
  • The effectiveness of alternative therapies in veterinary medicine: A systematic review
  • The role of veterinary medicine in public health: A case study of the COVID-19 pandemic
  • The impact of climate change on animal health and infectious diseases in animals
  • The importance of animal welfare in veterinary medicine and sustainable agriculture
  • The effects of the human-animal bond on canine health
  • The role of veterinary medicine in conservation efforts: A case study of Rhinoceros poaching in Africa
  • The impact of veterinary research of new vaccines on animal health

Topics & Ideas: Physical Therapy/Rehab

  • The efficacy of aquatic therapy in improving joint mobility and strength in polio patients
  • The impact of telerehabilitation on patient outcomes in Germany
  • The effect of kinesiotaping on reducing knee pain and improving function in individuals with chronic pain
  • A comparison of manual therapy and yoga exercise therapy in the management of low back pain
  • The use of wearable technology in physical rehabilitation and the impact on patient adherence to a rehabilitation plan
  • The impact of mindfulness-based interventions in physical therapy in adolescents
  • The effects of resistance training on individuals with Parkinson’s disease
  • The role of hydrotherapy in the management of fibromyalgia
  • The impact of cognitive-behavioural therapy in physical rehabilitation for individuals with chronic pain
  • The use of virtual reality in physical rehabilitation of sports injuries
  • The effects of electrical stimulation on muscle function and strength in athletes
  • The role of physical therapy in the management of stroke recovery: A systematic review
  • The impact of pilates on mental health in individuals with depression
  • The use of thermal modalities in physical therapy and its effectiveness in reducing pain and inflammation
  • The effect of strength training on balance and gait in elderly patients
Research topic evaluator

Topics & Ideas: Optometry & Opthalmology

  • The impact of screen time on the vision and ocular health of children under the age of 5
  • The effects of blue light exposure from digital devices on ocular health
  • The role of dietary interventions, such as the intake of whole grains, in the management of age-related macular degeneration
  • The use of telemedicine in optometry and ophthalmology in the UK
  • The impact of myopia control interventions on African American children’s vision
  • The use of contact lenses in the management of dry eye syndrome: different treatment options
  • The effects of visual rehabilitation in individuals with traumatic brain injury
  • The role of low vision rehabilitation in individuals with age-related vision loss: challenges and solutions
  • The impact of environmental air pollution on ocular health
  • The effectiveness of orthokeratology in myopia control compared to contact lenses
  • The role of dietary supplements, such as omega-3 fatty acids, in ocular health
  • The effects of ultraviolet radiation exposure from tanning beds on ocular health
  • The impact of computer vision syndrome on long-term visual function
  • The use of novel diagnostic tools in optometry and ophthalmology in developing countries
  • The effects of virtual reality on visual perception and ocular health: an examination of dry eye syndrome and neurologic symptoms

Topics & Ideas: Pharmacy & Pharmacology

  • The impact of medication adherence on patient outcomes in cystic fibrosis
  • The use of personalized medicine in the management of chronic diseases such as Alzheimer’s disease
  • The effects of pharmacogenomics on drug response and toxicity in cancer patients
  • The role of pharmacists in the management of chronic pain in primary care
  • The impact of drug-drug interactions on patient mental health outcomes
  • The use of telepharmacy in healthcare: Present status and future potential
  • The effects of herbal and dietary supplements on drug efficacy and toxicity
  • The role of pharmacists in the management of type 1 diabetes
  • The impact of medication errors on patient outcomes and satisfaction
  • The use of technology in medication management in the USA
  • The effects of smoking on drug metabolism and pharmacokinetics: A case study of clozapine
  • Leveraging the role of pharmacists in preventing and managing opioid use disorder
  • The impact of the opioid epidemic on public health in a developing country
  • The use of biosimilars in the management of the skin condition psoriasis
  • The effects of the Affordable Care Act on medication utilization and patient outcomes in African Americans

Topics & Ideas: Public Health

  • The impact of the built environment and urbanisation on physical activity and obesity
  • The effects of food insecurity on health outcomes in Zimbabwe
  • The role of community-based participatory research in addressing health disparities
  • The impact of social determinants of health, such as racism, on population health
  • The effects of heat waves on public health
  • The role of telehealth in addressing healthcare access and equity in South America
  • The impact of gun violence on public health in South Africa
  • The effects of chlorofluorocarbons air pollution on respiratory health
  • The role of public health interventions in reducing health disparities in the USA
  • The impact of the United States Affordable Care Act on access to healthcare and health outcomes
  • The effects of water insecurity on health outcomes in the Middle East
  • The role of community health workers in addressing healthcare access and equity in low-income countries
  • The impact of mass incarceration on public health and behavioural health of a community
  • The effects of floods on public health and healthcare systems
  • The role of social media in public health communication and behaviour change in adolescents

Examples: Healthcare Dissertation & Theses

While the ideas we’ve presented above are a decent starting point for finding a healthcare-related research topic, they are fairly generic and non-specific. So, it helps to look at actual dissertations and theses to see how this all comes together.

Below, we’ve included a selection of research projects from various healthcare-related degree programs to help refine your thinking. These are actual dissertations and theses, written as part of Master’s and PhD-level programs, so they can provide some useful insight as to what a research topic looks like in practice.

  • Improving Follow-Up Care for Homeless Populations in North County San Diego (Sanchez, 2021)
  • On the Incentives of Medicare’s Hospital Reimbursement and an Examination of Exchangeability (Elzinga, 2016)
  • Managing the healthcare crisis: the career narratives of nurses (Krueger, 2021)
  • Methods for preventing central line-associated bloodstream infection in pediatric haematology-oncology patients: A systematic literature review (Balkan, 2020)
  • Farms in Healthcare: Enhancing Knowledge, Sharing, and Collaboration (Garramone, 2019)
  • When machine learning meets healthcare: towards knowledge incorporation in multimodal healthcare analytics (Yuan, 2020)
  • Integrated behavioural healthcare: The future of rural mental health (Fox, 2019)
  • Healthcare service use patterns among autistic adults: A systematic review with narrative synthesis (Gilmore, 2021)
  • Mindfulness-Based Interventions: Combatting Burnout and Compassionate Fatigue among Mental Health Caregivers (Lundquist, 2022)
  • Transgender and gender-diverse people’s perceptions of gender-inclusive healthcare access and associated hope for the future (Wille, 2021)
  • Efficient Neural Network Synthesis and Its Application in Smart Healthcare (Hassantabar, 2022)
  • The Experience of Female Veterans and Health-Seeking Behaviors (Switzer, 2022)
  • Machine learning applications towards risk prediction and cost forecasting in healthcare (Singh, 2022)
  • Does Variation in the Nursing Home Inspection Process Explain Disparity in Regulatory Outcomes? (Fox, 2020)

Looking at these titles, you can probably pick up that the research topics here are quite specific and narrowly-focused, compared to the generic ones presented earlier. This is an important thing to keep in mind as you develop your own research topic. That is to say, to create a top-notch research topic, you must be precise and target a specific context with specific variables of interest. In other words, you need to identify a clear, well-justified research gap.

Need more help?

If you’re still feeling a bit unsure about how to find a research topic for your healthcare dissertation or thesis, check out Topic Kickstarter service below.

Research Topic Kickstarter - Need Help Finding A Research Topic?
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