Adverse events51

Each adverse event the trial posted, group by group: the participants affected out of those at risk.

1 to 20 of 51

Type	Event	Organ system	Group	Affected	At risk
other	Oral discomfort	Gastrointestinal disorders	Kovacaine Mist, 3 Sprays Unilateral	2	10
other	Oral discomfort	Gastrointestinal disorders	Tetracaine Only, 3 Sprays Unilateral	0	10
other	Oral discomfort	Gastrointestinal disorders	Placebo, 3 Sprays Unilateral	0	6
other	Nasal congestion	Respiratory, thoracic and mediastinal disorders	Kovacaine Mist, 3 Sprays Unilateral	8	10
other	Nasal congestion	Respiratory, thoracic and mediastinal disorders	Tetracaine Only, 3 Sprays Unilateral	7	10
other	Nasal congestion	Respiratory, thoracic and mediastinal disorders	Placebo, 3 Sprays Unilateral	0	6
other	Rhinorrhea	Respiratory, thoracic and mediastinal disorders	Kovacaine Mist, 3 Sprays Unilateral	6	10
other	Rhinorrhea	Respiratory, thoracic and mediastinal disorders	Tetracaine Only, 3 Sprays Unilateral	3	10
other	Rhinorrhea	Respiratory, thoracic and mediastinal disorders	Placebo, 3 Sprays Unilateral	0	6
other	Oropharyngeal pain	Respiratory, thoracic and mediastinal disorders	Kovacaine Mist, 3 Sprays Unilateral	4	10
other	Oropharyngeal pain	Respiratory, thoracic and mediastinal disorders	Tetracaine Only, 3 Sprays Unilateral	1	10
other	Oropharyngeal pain	Respiratory, thoracic and mediastinal disorders	Placebo, 3 Sprays Unilateral	0	6
other	Nasal discomfort	Respiratory, thoracic and mediastinal disorders	Kovacaine Mist, 3 Sprays Unilateral	3	10
other	Nasal discomfort	Respiratory, thoracic and mediastinal disorders	Tetracaine Only, 3 Sprays Unilateral	2	10
other	Nasal discomfort	Respiratory, thoracic and mediastinal disorders	Placebo, 3 Sprays Unilateral	0	6
other	Rhinalgia	Respiratory, thoracic and mediastinal disorders	Kovacaine Mist, 3 Sprays Unilateral	0	10
other	Rhinalgia	Respiratory, thoracic and mediastinal disorders	Tetracaine Only, 3 Sprays Unilateral	1	10
other	Rhinalgia	Respiratory, thoracic and mediastinal disorders	Placebo, 3 Sprays Unilateral	1	6
other	Dysgeusia	Nervous system disorders	Kovacaine Mist, 3 Sprays Unilateral	2	10
other	Dysgeusia	Nervous system disorders	Tetracaine Only, 3 Sprays Unilateral	0	10

Source ClinicalTrials.govtrials-2026-11-12-0.5.0

ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
ClinicalTrials.govNo license stated
NIH RePORTER's clinical studies and project filesPublic domain

Each source's terms

ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
ClinicalTrials.govnone stated
NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)

ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

For software

Read this list from software.

Twenty rows a page, as JSON. No key.

GET https://conductscience.org/api/trials/v1/NCT01660893/events

API reference For AI assistants

Adverse events51

Sources 3

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