Abstract
Background
This study aimed to observe the changes in the ocular surface after phacoemulsification in patients with age-related cataracts with respect to the addition of varying concentrations of hyaluronate.
Methods
Patients with dry eye syndrome were treated with 0.3% and 0.1% sodium hyaluronate eye drops to evaluate the clinical improvement in each treatment group. A total of 73 patients (91 eyes) with age-related cataracts suffering from dry eye syndrome after phacoemulsification were divided into treatment group A (30 eyes), undergoing conventional therapy and treatment with 0.3% sodium hyaluronate; treatment group B (31 eyes), undergoing conventional therapy and treatment with 0.1% sodium hyaluronate; and the control group (group C; 30 eyes), undergoing conventional therapy only. Two groups were given different concentrations of sodium hyaluronate eye drops four times a day (should be completed between 8 AM and 8 PM), one drop at a time.
Results
Seven days, 2 weeks, 1 month, and 2 months postoperatively, there were significant differences in the Schirmer I test (SIt), first noninvasive tear film break-up time (NIBUTf), average noninvasive tear film break-up time (NIBUTav), tear meniscus height (TMH), and irregularity (when the refractive force of different parts of different meridians on the same meridian is different. The main manifestation is that the two meridians on the anterior surface of the cornea do not show a 90-degree vertical distribution, which cannot be corrected by conventional astigmatism lenses) between the three groups (p < 0.05). When compared with group C, there were significant differences in the SIt, NIBUTf, NIBUTav, TMH, and irregularity of group A and group B (p < 0.05). When compared with group B, there were significant improvements in the SIt, NIBUTf, NIBUTav, and TMH in group A (p < 0.05).
Conclusions
In the early stage after phacoemulsification, the stability of the tear film is reduced. Adding sodium hyaluronate eye drops can restore tear film structure and improve corneal surface regularity, and a 0.3% solution of sodium hyaluronate eye drops is more effective than a 0.1% solution.
Similar content being viewed by others
References
Nelson JD, Craig JP, Akpek EK et al (2017) New perspectives on dry eye definition and diagnosis: a consensus report by the Asia Dry Eye Society. Ocul Surf 15:65–76
Tsubota K, Yokoi N, Shimazaki J et al (2017) New perspectives on dry eye definition and diagnosis: a consensus report by the asia dry eye society. Ocul Surf 15:65–76
Stapleton F, Alves M, Bunya VY, et al (2017) TFOS DEWS II epidemiology report. Ocul Surf 334–365
Gomes JAP, Azar DT, Baudouin C et al (2017) TFOS DEWS II iatrogenic report. Ocul Surf 15:511–538
Milner MS, Beckman KA, Luchs JI et al (2017) Dysfunctional tear syndrome: dry eye disease and associated tear film disorders - new strategies for diagnosis and treatment. Curr Opin Ophthalmol 27:3–47
Sullivan DA, Rocha EM, Aragona P et al (2017) TFOS DEWS II sex, gender, and hormones report. Ocul Surf 15:284–333
Liu ZG, Luo LH, Zhang ZP et al (2002) Tear film changes after phacoemulsification. Chin J Ophthalmol 38:274–277
Cho YK, Kim MS (2009) Dry eye after cataract surgery and associated intraoperative risk factors. Korean J Ophthalmol 23:65–73
Li XM, Hu L, Hu J et al (2007) Investigation of dry eye disease and analysis of the pathogenic factors in patients after cataract surgery. Cornea 26:S16–S20
Li XY, Sun J, Cao YB et al (2006) Observation of tear film rupture time before and after cataract surgery. J Clinic Ophthalmol 14:49–50
Yokoi N, Inatomi T, Kino shita S et al (2008) Surgery of the conjunctiva. Dev Ophthalmol 41:138–158
Wang Z, Wang HY, Xu W et al (2007) The changes of tear film after phacoemulsification combining with intraocular lens implantation. J Tongji Univ (Med Sci) 28:68–70
Chen M, Chen J (2007) Effect of phacoemulsification on tear film in patients with simple senile cataract and diabetes mellitus. Chin J Chin Ophthalmol 17:7–9
Nejima R, Miyata K, Tanabe T et al (2005) Cornea l barrier function, tear film stability and corneal sensation after photorefractive keratectomy and laser in situ keratomileusis. Am Ophthalmol 139:64–71
Kong L, Gao XH, Jiang YY et al (2006) The effect of cataract extraction surgery with different incisions position on tear film stability. Int Eye Sci 6(1):119–122
Li Y, Wang CY, Wu LA et al (2005) Early clinical study of tear film stability after age-related cataract surgery. Int Eye Sci 5:677–680
Hong J, Sun X, Wei A et al (2013) Assessment of tear film stability in dry eye with a newly developed keratograph. Cornea 32:716–721
Müller LJ, Vrensen GF, Pels L et al (1997) Architecture of human corneal nerves. Invest Ophthalmol Vis Sci 38:985–994
Zhang HC (1992) Physiology and pathology of tear film. Golden Shield Publishing House, Beijing, p 91
Chert S, Wang IJ (1999) Effect of tear film stability on fluctuation of vision after photo refractive keratectomy. J Refract Surg 15:668–672
Donnenfeld ED, Solomon K, Perry HD et al (2003) The effect of hinge position on corneal sensation and dry eye after LASIK. Ophthalmol 110:1023–1029
Cai JY, Li L, Liu XY et al (2008) Effect of sodium hyaluronate on early changes of tear film after phacoemulsification. Int Eye Sci 8:932–934
Tiffany JM, Winter N, Bliss G (1989) Tear film stability and tear surface tension. Curr Eye Res 8:507–515
Nakamura M, Hikida M, Nakano T et al (1993) Characterization of water retentive properties of hyaluronan. Cornea 12:433–436
Funding
This study was funded by the National Natural Science Foundation of China Science Foundation for Youth (No. 81100700). The funding body had no role in the design of the study and collection, analysis, and interpretation of data and in writing the manuscript.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Research involving human participants
The study was approved by the ethics committee of the Fourth Affiliated Hospital of China Medical University.
Informed consent
All patients signed an informed consent form.
Conflict of interest
The authors declare no competing interests.
Additional information
Publisher's note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Chen, N., Zhang, JS., Zhang, TX. et al. The effect of sodium hyaluronate on tear film stability in patients with dry eye syndrome after cataract surgery. Graefes Arch Clin Exp Ophthalmol 261, 1011–1017 (2023). https://doi.org/10.1007/s00417-022-05880-7
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00417-022-05880-7