Eye-Drop Abstinence in Glaucoma Patients Admitted to the Hospital Service: A Single Institution Assessment.

PURPOSE

Anecdotally, many patients admitted to an inpatient general medicine service do not have their glaucoma eye drops started. The purpose of this study was to determine the extent of eye-drop abstinence after inpatient admission.

DESIGN

Retrospective, cross-sectional, hospital-based study.

PARTICIPANTS

Four hundred seventy-five patients admitted to the general medicine regional hospital service from January 2016 through February 2018 with a known past medical diagnosis of or active outpatient medications for glaucoma.

METHODS

The combination of an administrative database and cross-referenced patient charts were reviewed for demographic data, past medical problems, inpatient orders, intake history and physical, length of stay, and admitting diagnosis.

MAIN OUTCOME MEASURES

The effect of (1) outpatient glaucoma drops reconciliation and (2) recognition of glaucoma as a pertinent past medical problem in a patient's intake history and physical on inpatient eye-drop administration. The overall rate of eye-drop abstinence also was recorded.

RESULTS

Of 475 patients, 46.3% were women, with an average age of 80.2 years (standard deviation, 11.1 years). Average length of stay was 4.61 days (standard deviation, 3.7 days). In total, 63.8% achieved successful administration of medication on the hospital floor, resulting in a 36.2% eye-drop abstinence rate during the hospital stay. Three hundred eighty-six of 475 patients (81.3%) achieved successful glaucoma medication reconciliation. Patients with successful reconciliation had a significantly different rate of eye-drop administration (73.3% vs. 21.0%; P ≤ 0.001). Recognition of glaucoma in the history and physical occurred in only 42.5% of patients. There was a significant difference in eye-drop administration when glaucoma was included in the history and physical (75.7% vs. 55.0%; P ≤ 0.001).

CONCLUSIONS

Glaucoma treatment incurs a high rate of medication noncompliance, especially in the elderly. The present study demonstrates that more than one third of patients admitted to an academic medical center do not receive their glaucoma medications. Patients discharged to nursing homes, subacute rehabilitation, and assisted living facilities rely on appropriate discharge medication reconciliation, resulting in forced abstinence during transition of care. An emphasis on appropriate medical reconciliation and recognition of glaucoma as a pertinent past medical problem will improve rates of eye-drop discontinuation on inpatient admission significantly.