Evidence map›Paper›PMID 39640712›Full record

ArticleHeliyon2024

Predictive relevance of optical coherence tomography indices in conjunction with visual acuity and surgical outcomes of idiopathic macular hole.

Sonu Kumar, G Nageswar Rao, Nidhi Sinha, Bhumika Rath, Sabya Sachi Pattanayak, Arttatrana Pal

Abstract read
In one paragraph

Article in Heliyon, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

Who cites it

5 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Sonu KumarDepartment of Zoology, School of Life Sciences, Mahatma Gandhi Central University, Motihari, Bihar, 845401, India.
G Nageswar RaoDepartment of Ophthalmology, Kalinga Institute of Medical Sciences, Kalinga Institute of Industrial Technology, Bhubaneswar, Odisha, 751024, India.
Nidhi SinhaVision Care, Center for Retina, Bhubaneswar, Odisha, 751024, India.
Bhumika RathVision Care, Center for Retina, Bhubaneswar, Odisha, 751024, India.
Sabya Sachi PattanayakVision Care, Center for Retina, Bhubaneswar, Odisha, 751024, India.
Arttatrana PalDepartment of Zoology, School of Life Sciences, Mahatma Gandhi Central University, Motihari, Bihar, 845401, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Idiopathic macular hole (IMH) is a condition that arises from a combination of interactions among several forces on the fovea, remarkably from vitreous traction in the anteroposterior and tangential directions. Recent studies have highlighted the significance of microincision vitrectomy surgery, and IMH surgery was performed with minimal invasiveness, and visual improvement was an expected outcome. This study aimed to observe the pre-operative optical coherence tomography (OCT) indices correlated with visual acuity in the closure of IMH after surgery. Primarily, the findings were associated with clinical characteristics, including OCT indices, change in best corrected visual acuity (BCVA), clinical factors associated with IMH closure, and prognostic factors for the visual outcomes. This retrospective study included pre- and post-operative BCVA and OCT indices of 110 eyes with IMH. Each OCT variable was subjected to stepwise regression analysis regarding therapeutic factors that predict the need for IMH closure. Our results revealed that the hole form factor (HFF, r = 0.196), macular hole index (MHI, r = 0.669), and tractional hole index (THI, r = 0.085) had a positive correlation with visual acuity. However, basal hole diameter (BHD, r = -0.696) and minimum hole diameter (MHD, r = -0.407) showed a negative correlation. Out of them, HFF, MHI, BHD, and MHD were observed to be statistically significant (p < 0.05). The mean follow-up time was 149 ± 63.22 (85-300) days. The mean baseline BCVA was 0.75 ± 0.44 logMAR (Logarithm of the Minimum Angle of Resolution) units, which was improved to 0.29 ± 0.27 logMAR units at the final follow-up. The surgical success closure rate was 100 % among subjects with IMH. In conclusion, OCT indices were significant indicators of visual success rates in IMH, and OCT measurement could be employed as a single key index in predicting the IMH closure rate. Also, our findings suggested that OCT indices could be utilized as a safe and effective predictor of visual and anatomical outcomes in the case of IMH.

Indexed as

Anatomical success rateFunctional visual acuityIdiopathic macular holeOptical coherence tomography indices

Identifiers

PMID39640712
PMCPMC11620274

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