Post-viral disorder
MONDO:0021674A post-infectious disorder that follows viral infection but is distinct from the viral infection itself and its usual manifestations.
Also known as: sequela of viral disease
1707 clinical trials for this condition and its sub-types, 5 tagged with Post-viral disorder itself.
Follow this condition to get notified about new trialsWhere it sits in the disease tree
Browse by category →Sub-types of Post-viral disorder
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Virus associated tumor 5 trials · 1,241 incl. sub-types
8 sub-types
- Epstein-Barr virus-related tumor 8 trials · 991 incl. sub-types Sub-types →
- Human papillomavirus-related squamous cell carcinoma 115 trials · 116 incl. sub-types Sub-types →
- Cutaneous neuroendocrine carcinoma 78 trials
- Human herpesvirus 8-related tumor 1 trial · 64 incl. sub-types Sub-types →
- Adult T-cell leukemia/lymphoma 31 trials
- HIV-associated cancer 9 trials
- AIDS-related primary central nervous system lymphoma 3 trials
- Bowenoid papulosis 0 trials
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Post-COVID-19 disorder 107 trials · 302 incl. sub-types
2 sub-types
- Long COVID-19 277 trials
- Multisystem inflammatory syndrome in children and adults 1 trial · 7 incl. sub-types Sub-types →
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Herpes zoster 73 trials
3 sub-types
- Geniculate herpes zoster 0 trials
- Ophthalmic herpes zoster 0 trials
- Zoster sine herpete 0 trials
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Hepatitis D virus infection 47 trials
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Post-infectious neuralgia 0 trials · 33 incl. sub-types
1 sub-type
- Postherpetic neuralgia 33 trials
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AIDS-related disorder 3 trials · 14 incl. sub-types
4 sub-types
- HIV-associated cancer 9 trials
- HIV-associated nephropathy 2 trials
- HIV enteropathy 0 trials
- HIV wasting syndrome 0 trials
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Immunodeficiency 32B 9 trials
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AIDS dementia complex 6 trials
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Hepatitis C induced liver cirrhosis 5 trials
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Zika virus congenital syndrome 1 trial
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Oral hairy leukoplakia 0 trials
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Rubella encephalitis 0 trials
1 sub-type
- Progressive rubella panencephalitis 0 trials
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Viral dilated cardiomyopathy 0 trials
Most studied deeper sub-types
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Micro-Choices, macro impact? a novel behavioral approach takes on fatigue
Symptom relief Recruiting nowThis trial tests whether a program built around small, deliberate choices — called micro-choices — can help people with persistent fatigue, including those with long COVID. Participants attend a four-day group workshop and receive three weeks of digital support to build new habit…
Sponsor: University Hospital, Basel, Switzerland • Aim: Symptom relief
Last updated Aug 20, 2026 00:00 UTC
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Brain training may ease 'Long COVID' fog in seniors
Symptom relief Recruiting nowThis study tests whether a neuroscience-based computer program can improve memory and thinking in older adults who have had cognitive problems for at least 12 weeks after a COVID-19 infection. Researchers will compare the brain-training program to other computer activities in 75 …
Sponsor: Cutter Lindbergh • Aim: Symptom relief
Last updated Jun 27, 2026 09:08 UTC
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Mystery illness after COVID shot? new study seeks answers
Knowledge-focused Recruiting nowThis study looks at people who have long-lasting health problems after getting the COVID-19 vaccine, a condition called Post-Acute COVID-19 Vaccination Syndrome (PACVS). Researchers will track symptoms over eight months and test blood and blood vessel function to find biological …
Sponsor: University of Bern • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:29 UTC