Evaluation of the relationship between tear meniscus changes and quality of life outcomes after external dacryocystorhinostomy.

This study aims to investigate the effects of external dacryocystorhinostomy (DCR) surgery on tear meniscus parameters and assess its relationship with improvements in quality of life (QoL) in patients with nasolacrimal duct obstruction (NLDO). This prospective study included 30 patients diagnosed with NLDO who underwent external DCR surgery. Tear meniscus (TM) parameters, including height, depth and area, were measured using anterior segment optical coherence tomography. Lacrimal symptom questionnaire (LacQ), Munk scores and Glasgow benefit inventories (GBI) were collected. Statistical analysis was performed to evaluate the correlation between tear meniscus changes and improvements in QoL. TM height, depth and area decreased from preoperative median measurements (0.09 mm2, 0.37 mm, 0.56 mm) to postoperative median measurements (0.03 mm2, 0.21 mm, 0.30 mm) (p < 0.001). Lacrimal symptom scores and Munk scores showed a significant improvement at 3-month postoperatively (p < 0.001). The GBI scores also demonstrated a significant improvement, indicating a positive impact on the patients' QoL. (p < 0.001). A statistically significant correlation was found between the change in TM parameters and LacQ lacrimal symptom scores. External DCR surgery leads to significant improvements in tear meniscus parameters and quality of life outcomes in patients with NLDO. The decreased in TM height and TM area indicates improved tear film dynamics and decreased tear volume, which positively impact the patients' ocular comfort and overall well-being. This study highlights the importance of tear meniscus evaluation as a potential market for assessing the success of DCR surgery and its impact on patients' QoL. © 2024. The Author(s), under exclusive licence to Springer Nature B.V.

Citation

Mehmet Ali Doran, Emre Ayintap, Hasan Aytogan. Evaluation of the relationship between tear meniscus changes and quality of life outcomes after external dacryocystorhinostomy. International ophthalmology. 2024 Feb 21;44(1):105

Mesh Tags

PMID: 38378968

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