Evidence map›Paper›PMID 36308139›Full record

ArticleIndian journal of ophthalmology2022

Comparison of the outcomes of phacoemulsification and manual small-incision cataract surgery in posterior polar cataract - A retrospective study.

Madhumallika Pathak, Annamalai Odayappan, Manas Nath, Ramalakshmi Raman, Sahil Bhandari, Sivagami Nachiappan

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Article in Indian journal of ophthalmology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
1.6field-weighted citation impact, top 17% of its field
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

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed, 8 citations in OpenAlex.

  1. Article
  2. Observational
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 at 2 institutions in 1 country.

Madhumallika PathakDepartment of Ophthalmology, Cataract Services, All India Institute of Medical Sciences, Raipur, Chhattisgarh, India.
Annamalai OdayappanDepartment of Glaucoma, Aravind Eye Hospital and Post Graduate Institute of Ophthalmology, Pondicherry, India.
Manas NathDepartment of Cataract, Glaucoma and Refractive Services, ASG Eye Hospital, Kolkata, West Bengal, India.
Ramalakshmi RamanDepartment of Biostatistics, Aravind Eye Hospital and Post Graduate Institute of Ophthalmology, Madurai, Tamil Nadu, India.
Sahil BhandariDepartment of Vitreo-Retina, Guru Hasti Chikitsalya, Pipar, Rajasthan, India.
Sivagami NachiappanDepartment of General Ophthalmology, Aravind Eye Hospital and Post Graduate Institute of Ophthalmology, Pondicherry, Affiliation where the work was primarily carried out: Aravind Eye Hospital, Pondicherry, India.
All India Institute of Medical Sciences Raipur · INAravind Eye Hospital · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: To compare the visual outcomes and intraoperative complications between phacoemulsification and manual small-incision cataract surgery (MSICS) in cases of posterior polar cataract (PPC). Methods: A retrospective study was carried out involving 142 patients (164 eyes) with PPC who underwent cataract surgery between January and December 2017. Data collected include the demographic details, preoperative uncorrected visual acuity (UCVA), best corrected visual acuity (BCVA), type of cataract, intraocular pressure, anterior and posterior segment findings, type of surgery performed, intraoperative complications, postoperative UCVA on the first day, UCVA and BCVA at 1 month after surgery, complications, and resurgery details. Results: In total, 90 patients (107 eyes) underwent phacoemulsification, and 52 patients (57 eyes) underwent MSICS. There was no significant difference in the mean age, sex, and type of PPC between the two groups (P = 0.326, 0.852, and 0.220, respectively). Patients who underwent phacoemulsification had significantly better preoperative BCVA (P = 0.002). The BCVA on first postoperative day and 1 month after surgery was better in the phacoemulsification group than in the MSICS group (P < 0.001 and 0.002, respectively). The overall incidence of posterior capsular rupture (PCR) was 11.6%, which included the 10.3% in phacoemulsification and 14.0% in MSICS. There was, however, no significant difference in the rates of PCR between the two groups (P = 0.506). Conclusion: Phacoemulsification delivered better postoperative visual outcomes than MSICS in PPC patients, whereas the complication rates were similar between the two groups.

Indexed as

CataractCataract ExtractionPhacoemulsificationHumansIntraoperative ComplicationsLens Implantation, IntraocularPostoperative ComplicationsRetrospective StudiesManual small-incision cataract surgeryphacoemulsificationposterior polar cataractsurgical complicationsvisual acuity

Identifiers

PMID36308139
PMCPMC9907252
OpenAlexW4307843076

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.