Effects of chalazion and its treatments on the meibomian glands: a nonrandomized, prospective observation clinical study

Chalazion Treatment: A Concise Review of Clinical Trials

A chalazion is one of the most common eye conditions presenting as a mass lesion of the eyelids. It is seen in all age groups. Chalazion is a non-inflammatory process and develops due to retained secretion of the meibomian or Zeis glands. Treatment of choice differs among clinicians and may include application of warm compress onto eyelids, lid hygiene, using local antibiotic ointment with or without steroids, injecting steroid solution (triamcinolone acetonide) into the lesion and surgical removal of the lesion by incision and curettage. In addition, there are some other experimented methods such as injection of botulinum toxin A, tarsal trephination, removal of chalazion by application of CO2 laser or cryogenic action. However, there is currently no commonly agreed treatment of choice. In this review, we aimed to summarize findings from clinical trials and hopefully, identify a treatment of choice in chalazion.

Effect of comprehensive nursing on patients with chalazion undergoing intense pulsed light and its influence on postoperative recurrence

OBJECTIVE

To explore the effect of comprehensive nursing on patients with chalazion undergoing intense pulsed light (IPL) and its influence on postoperative recurrence.

METHODS

In this retrospective study, the medical records of 72 patients who received IPL treatment for chalazion from October 2021 to February 2023 were analyzed. Among them, 33 patients treated with comprehensive nursing were included in the research group (RG) and 39 patients treated with routine nursing were included in the control group (CG). The treatment effect, complications and recurrence were compared between the two groups. The psychological state of patients and their satisfaction about the nursing were recorded and compared between the two groups.

RESULTS

After nursing, the severity of unhealthy emotion in the RG was obviously better than that in the CG (P=0.033); The overall response rate in the RG was obviously higher than that in the CG (P=0.035). The nursing satisfaction in RG was significantly higher than that in the CG (P=0.035). The incidence of complications in RG was obviously lower than that in the CG (P=0.045).

CONCLUSION

Comprehensive nursing is effective in improving the therapeutic effect and reducing the postoperative recurrence rate for patients with chalazion.

The effects of chalazion and the excision surgery on the ocular surface

Purpose

To evaluate the effects of chalazion excision on the ocular surface, taking into account the subjective symptoms and the objective parameters of the tear film.

Methods

This prospective, interventional clinical study included 52 eyes from 26 patients with eyelid chalazion who underwent excision of the lesions between March and August 2022. Chalazion excision was performed on the patient's chalazion eye, and the contralateral eye served as the control. The following parameters were investigated both preoperatively and 1 week, 1 month, and 3 months postoperatively: the Ocular Surface Disease Index (OSDI), Schirmer I test, corneal fluorescein stain (CFS), tear meniscus height (TMH), noninvasive first breakup time (NifBUT), noninvasive average breakup time (NiaBUT), bulbar conjunctival redness score, the thickness of the lipid layer, and meibomian gland loss.

Results

Before surgery, the OSDI score of the chalazion eye was significantly higher than the contralateral eye. The bulbar conjunctival redness score (p = 0.043) and the OSDI score (p = 0.004) improved significantly in the first month after surgery. In the third month after surgery, the objective parameters showed significant improvements, including TMH (p = 0.032), NiaBUT (p = 0.028), bulbar conjunctival redness score (p < 0.001), the thickness of the lipid layer (p = 0.021), and meibomian gland loss (p = 0.005).

Conclusions

Our study revealed that chalazion excision can significantly improve the subjective symptoms and the objective tear film parameters of the ocular surface.

The Usefulness of Diathermy Thermocoagulation in Chalazion Surgery

Purpose

To investigate the usefulness of diathermy thermocoagulation in chalazion surgery.

Methods

This prospective, observational study included 30 sides from 24 patients who underwent chalazion surgery using diathermy thermocoagulation. The eyelid was fixed with a chalazion clamp under local anesthesia. The skin or palpebral conjunctiva was incised, and the chalazion was partially curetted. The residual chalazion contents were coagulated with diathermy and detached from the surrounding tissues using forceps and scissors. Then, the residual chalazion contents were completely removed.

Results

The chalazion was not palpable in all cases 1 week postoperatively. A small chalazion redeveloped close to the primary lesion 2 weeks postoperatively in one patient; however, it spontaneously improved. No other cases experienced recurrence or complication during the follow-up periods.

Conclusion

Thermocoagulation of chalazion contents using diathermy facilitates grasp, dissection, and excision of chalazion contents.

Global improvement in meibomian glands after chalazion surgery demonstrated by meibography

PURPOSE

To evaluate the use of meibography as an objective measure of the effects of incision & curettage (I&C) chalazion surgery on meibomian gland loss and morphology as well as dry eye syndrome.

METHODS

This prospective, interventional clinical study included adult patients with a primary chalazion which persisted despite conservative treatment. All patients underwent I&C surgery. The following parameters were compared both preoperatively and 21 days postoperatively: meibography, tear breakup time (TBUT), Schirmer test, meibum expression, tear meniscus height, meibomian gland dysfunction (MGD) grading, and the Ocular Surface Disease Index (OSDI).

RESULTS

Thirty eyelids were enrolled in the study. The mean age ± SD was 40.56 ± 13.94 years. Meibography demonstrated a significant decrease in meibomian gland loss (P = 0.00) and improvement in morphology. The most common meibomian gland pathology preoperatively noted was morphological signs of atrophy that included fluffy areas and tortuous glands. Both of these findings improved postoperatively (P = 0.04 and P = 0.02, respectively). There were a significant change in MGD grading and a significant decrease in meibum expression score postoperatively (P = 0.00). TBUT and tear meniscus height also improved significantly (P = 0.00 and P = 0.003, respectively). The OSDI score improved significantly as well (P = 0.00).

CONCLUSION

While incision and drainage surgery is a time-honored, standard treatment for chalazion, meibography now demonstrates a global improvement in the meibomian glands, not just the ones involved with the chalazion. In addition to the improvements in the clinical and dry eye syndrome parameters improvements, meibography findings demonstrate that early I&C surgery restores the meibomian glands architecture significantly.

[Thermal pulsation system (LipiFlow®) for treatment of meibomian gland dysfunction (MGD) from the perspective of an ophthalmologist in private practice]

PURPOSE

Thermal pulsation (LipiFlow®, Johnson&Johnson, Santa Ana, CA, USA) has been advocated for meibomian gland dysfunction (MGD) treatment and was found to be useful in many studies. The aim of this study was to show the efficacy of the method and to compare it to a daily eyelid margin massage in a non-university institution.

METHODS

A non-blinded, single-center interventional study comparing thermal pulsation with eyelid margin massage for the treatment of MDD. In this study 30 patients were recruited during daily office hours. Symptoms (OSDI) and ocular surface (NIK-BUT, tear ferning test, tear meniscus height, LIPCO folds, meibography, meibomian gland evaluator) were assessed before treatment. A total of 15 patients (9 women) underwent thermal pulsation (single session), while 15 patients (8 women) performed eyelid margin massage (once daily) as instructed for 3 months.

RESULTS

Before the two treatment methods, there were no differences in the above parameters, gender and age were also normally distributed. After treatment, both subjective and objective criteria improved in the two groups but significantly more in the thermal pulsation arm. In particular, the limited compliance of 30% in the eyelid margin massage arm should be noted. Safety parameters, such as visual acuity and intraocular pressure (IOP) remained normal in all patients.

CONCLUSION

A single session of thermal pulsation showed significantly better results in the efficacy and safety profile after 3 months compared to eyelid margin massage once daily; however, the high costs for the patients due to the single use mode of the activators must be taken in account.