Clinical Trials by Drug or Intervention Name: O
- O(6)-benzylguanine (35)
- O-(Chloroacetylcarbamoyl)fumagillol (2)
- O-demethyltramadol (3)
- OBE2109 (5)
- ON 01910 (37)
- ONO-7579 (1)
- OPC 14117 (1)
- OTD70DERM (1)
- OTS167 (4)
- Obatoclax (20)
- Obidoxime Chloride (1)
- Obinutuzumab (209)
- Oblimersen (46)
- Ocrelizumab (101)
- Octenidine (17)
- Octreotide (270)
- Octylmethoxycinnamate (3)
- Octylonium (3)
- Odalasvir (15)
- Ofatumumab (144)
- Ofloxacin (362)
- Olaflur (12)
- Olanzapine (472)
- Olaparib (364)
- Olaratumab (22)
- Oleander (3)
- Oleoyl-estrone (2)
- Oleuropein (12)
- Olive (521)
- Olmesartan (150)
- Olmesartan Medoxomil (150)
- Olodaterol (94)
- Olopatadine Hydrochloride (63)
- Olorofim (20)
- Olsalazine (2)
- Oltipraz (5)
- Omalizumab (198)
- Omega 3 Fatty Acid (1,426)
- Omeprazole (485)
- Omeprazole, sodium bicarbonate drug combination (7)
- Omiganan pentahydrochloride (3)
- Onapristone (7)
- Ondansetron (472)
- Onvansertib (6)
- Ophthalmic Solutions (1,861)
- Opiate Alkaloids (384)
- Opicapone (46)
- Opioid Peptides (7)
- Opipramol (3)
- Opium (17)
- Opium Poppy (18)
- Oprelvekin (21)
- Orange (452)
- Orantinib (4)
- Oregano (16)
- Oregovomab (15)
- Oritavancin (15)
- Orlistat (64)
- Ornidazole (5)
- Ornithine (91)
- Orphenadrine (14)
- Ortho Evra (23)
- Oseltamivir (152)
- Osimertinib (217)
- Otamixaban (5)
- Otaplimastat (3)
- Oviol (1)
- Oxacillin (22)
- Oxaliplatin (2,295)
- Oxandrolone (18)
- Oxantel (2)
- Oxantel pamoate (1)
- Oxaprozin (1)
- Oxatomide (1)
- Oxazepam (13)
- Oxazolidinones (41)
- Oxcarbazepine (66)
- Oxethazaine (1)
- Oxfendazole (7)
- Oxiconazole (2)
- Oxiracetam (1)
- Oxitropium (11)
- Oxybenzone (7)
- Oxybutynin (85)
- Oxycodone (577)
- Oxymatrine (2)
- Oxymetazoline (682)
- Oxymorphone (31)
- Oxypurinol (4)
- Oxytetracycline (9)
- Oxytocin (719)
- Ozagrel (1)
- Ozanimod (35)
- omega-N-Methylarginine (67)