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Long Term Use Of Xalacom In Patients Glaucoma Or Ocular Hypertension

This study has been completed.
Sponsor:
ClinicalTrials.gov Identifier:
NCT01191008
First Posted: August 30, 2010
Last Update Posted: July 17, 2017
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Information provided by (Responsible Party):
Pfizer
  Purpose
The objective of this Investigation is to evaluate the safety and efficacy of long-term treatment with Xalacom in medical practice. Also, occurrence of unknown and known adverse drug reactions (ADRs) in subjects treated with Xalacom will be monitored during the survey period, and whether an additional treatment outcome investigation and/or a post-marketing clinical study is required in the future will be determined.

Condition Intervention
Glaucoma Ocular Hypertension Drug: Latanoprost-timolol maleate fixed combination ophthalmic solution

Study Type: Observational
Study Design: Observational Model: Case-Only
Time Perspective: Prospective
Official Title: Special Investigation Of Long Term Use Of Xalacom(Regulatory Post Marketing Commitment Plan)

Resource links provided by NLM:


Further study details as provided by Pfizer:

Primary Outcome Measures:
  • Number of Participants WithTreatment-Related Adverse Events [ Time Frame: Max 104 weeks ]
    A treatment-related adverse event was any untoward medical occurrence attributed to latanoprost/timolol maleate in a participant who received latanoprost/timolol maleate. Relatedness to latanoprost/timolol maleate was assessed by the investigator.

  • Clinical Effectiveness Rate [ Time Frame: Max 104 weeks ]
    Clinical effectiveness rate, which was defined as the percentage of participants who achieved clinical effectiveness over the total number of effectiveness analysis population, was presented along with the corresponding exact 2sided 95% confidence interval. Overall effectiveness of latanoprost/timolol was determined by the investigator based on clinical symptoms and examinations. Clinical effectiveness was assessed according to the following categories: (1) effective, (2) not effective, or (3) not assessable at the end of observation period (Max 104 weeks).


Other Outcome Measures:
  • Number of Participants With Treatment-Related Adverse Events Unexpected From Japanese Package Insert [ Time Frame: Max 104 weeks ]
    A treatment-related adverse event was any untoward medical occurrence attributed to latanoprost/timolol maleate in a participant who received latanoprost/timolol maleate. Expectedness of the adverse event was determined according to Japanese package insert. Relatedness to latanoprost/timolol maleate was assessed by the investigator.


Enrollment: 661
Study Start Date: October 2010
Study Completion Date: May 2015
Primary Completion Date: May 2015 (Final data collection date for primary outcome measure)
Groups/Cohorts Assigned Interventions
Latan-timolol maleate fixed comb ophthalmic solution Drug: Latanoprost-timolol maleate fixed combination ophthalmic solution
Xalacom® Combination Eye Drops depending on the Investigator prescription. Frequency and duration are according to Package Insert as follows. "One drop should be applied to the affected eye(s) once daily".
Other Name: Xalacom

Detailed Description:
All the patients whom an investigator prescribes the first Xalacom® should be registered consecutively until the number of subjects reaches target number in order to extract patients enrolled into the investigation at random.
  Eligibility

Information from the National Library of Medicine

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Ages Eligible for Study:   Child, Adult, Senior
Accepts Healthy Volunteers:   No
Sampling Method:   Probability Sample
Study Population
The patients whom an investigator involving A6641056 prescribes the Xalacom® Combination Eye Drops.
Criteria

Inclusion Criteria:

  • Patients need to be administered Xalacom® in order to be enrolled in the surveillance.

Exclusion Criteria:

  • Patients not administered Xalacom®.
  Contacts and Locations
Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01191008


Sponsors and Collaborators
Pfizer
Investigators
Study Director: Pfizer CT.gov Call Center Pfizer
  More Information

Additional Information:
Responsible Party: Pfizer
ClinicalTrials.gov Identifier: NCT01191008     History of Changes
Other Study ID Numbers: A6641056
First Submitted: August 26, 2010
First Posted: August 30, 2010
Results First Submitted: December 22, 2016
Results First Posted: July 17, 2017
Last Update Posted: July 17, 2017
Last Verified: February 2017

Keywords provided by Pfizer:
Xalacom Regulatory post marketing commitment plan safety

Additional relevant MeSH terms:
Hypertension
Glaucoma
Ocular Hypertension
Vascular Diseases
Cardiovascular Diseases
Eye Diseases
Ophthalmic Solutions
Timolol
Latanoprost
Maleic acid
Pharmaceutical Solutions
Adrenergic beta-Antagonists
Adrenergic Antagonists
Adrenergic Agents
Neurotransmitter Agents
Molecular Mechanisms of Pharmacological Action
Physiological Effects of Drugs
Anti-Arrhythmia Agents
Antihypertensive Agents
Enzyme Inhibitors