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Study identifier: NCT07178600 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Clinical Determinants and Adverse Reactions to Tropicamide/Phenylephrine in Hospitalized Patients.

Condition: Adverse Drug Effect · Phenylephrine · Hypertension  ·  Sponsor: Instituto de Oftalmología Fundación Conde de Valenciana

PhaseN/A
Planned participants1000
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

To evaluate the association between clinical determinants and the occurrence of adverse drug reactions in hospitalized patients who received tropicamide/phenylephrine 8 mg/50 mg/mL. An ambispective, interventional, longitudinal study will be conducted to actively identify adverse reactions to tropicamide/phenylephrine 8 mg/50 mg/mL, as well as the clinical determinants that may predispose patients to the occurrence of an adverse drug reaction (ADR). Data will be collected through the administration of a questionnaire and measurement of vital signs prior to the administration of tropicamide/phenylephrine 8 mg/50 mg/mL, and subsequently at 5 minutes, 15 minutes, 30 minutes, 1 hour, 2 hours after administration, with the aim of establishing an association between these variables.

This description comes directly from the study's public registry record.

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Locations (1)

Instituto de Oftalmología FAP Conde de Valenciana, IAP Sede CentroMexico City, Mexico Ciy, MexicoRecruiting

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Source record: clinicaltrials.gov/study/NCT07178600