Evidence map›Paper›PMID 27312975›Full record

Trial reportAdvances in therapy2016

Latanoprost and Dorzolamide for the Treatment of Pediatric Glaucoma: The Glaucoma Italian Pediatric Study (Gipsy), Design and Baseline Characteristics.

Luciano Quaranta, Elena Biagioli, Francesca Galli, Davide Poli, Eliana Rulli, Ivano Riva, Lital Hollander, Andreas Katsanos, Antonio Longo, Maurizio G Uva and 2 more

Registry-linked trialOpen access · hybridAbstract readClinical TrialMulticenter Study
In one paragraph

Trial report in Advances in therapy, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01527682 (Efficacy and Safety of Prostaglandin Analogue and Carbonic Anhydrase Inhibitor for the Treatment of Pediatric Glaucoma), which is not on this map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
1.2field-weighted citation impact, top 21% 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.

NCT01527682 phase2completednot on this map

Efficacy and Safety of Prostaglandin Analogue and Carbonic Anhydrase Inhibitor for the Treatment of Pediatric Glaucoma

TypeinterventionalSponsorAzienda Socio Sanitaria Territoriale degli Spedali Civili di BresciaRan2009 to 2016Enrolled37ConditionsChildhood GlaucomaArmsLatanoprost, Dorzolamide
3 · Its place in the literature

Who cites it

2 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. Article
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

12 authors at 5 institutions in 3 countries.

Luciano QuarantaDepartment of Medical and Surgical Specialties Section of Ophthalmology, University of Brescia, Brescia, Italy.
Elena BiagioliLaboratory of Methodology for Clinical Research, IRCCS - Istituto di Ricerche Farmacologiche Mario Negri, Milan, Italy. elena.biagioli@marionegri.it.
Francesca GalliLaboratory of Methodology for Clinical Research, IRCCS - Istituto di Ricerche Farmacologiche Mario Negri, Milan, Italy.
Davide PoliLaboratory of Methodology for Clinical Research, IRCCS - Istituto di Ricerche Farmacologiche Mario Negri, Milan, Italy.
Eliana RulliLaboratory of Methodology for Clinical Research, IRCCS - Istituto di Ricerche Farmacologiche Mario Negri, Milan, Italy.
Ivano RivaDepartment of Medical and Surgical Specialties Section of Ophthalmology, University of Brescia, Brescia, Italy.
Lital HollanderLaboratory of Methodology for Clinical Research, IRCCS - Istituto di Ricerche Farmacologiche Mario Negri, Milan, Italy.
Andreas KatsanosDepartment of Ophthalmology, University of Ioannina, Ioannina, Greece.
Antonio LongoAzienda Ospedaliera Universitaria, "Policlinico Vittorio Emanuele", P.O. Gaspare Rodolico, Catania, Italy.
Maurizio G UvaAzienda Ospedaliera Universitaria, "Policlinico Vittorio Emanuele", P.O. Gaspare Rodolico, Catania, Italy.
Valter TorriLaboratory of Methodology for Clinical Research, IRCCS - Istituto di Ricerche Farmacologiche Mario Negri, Milan, Italy.
Robert N WeinrebDepartment of Ophthalmology, Shiley Eye Institute, Hamilton Glaucoma Center, University of California San Diego, San Diego, CA, USA.
Mario Negri Institute for Pharmacological Research · ITAzienda Ospedaliero-Universitaria Policlinico - Vittorio Emanuele · ITUniversity of Brescia · ITUniversity of Ioannina · GRUniversity of San Diego · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionTo investigate the efficacy of a treatment strategy with latanoprost and dorzolamide in primary pediatric glaucoma patients partially responsive to surgery.

methodsSingle arm, prospective, interventional multicenter study. Primary pediatric glaucoma patients younger than 13 years after a single surgical procedure with IOP between 22 and 26 mmHg were considered eligible. At baseline, patients were allocated to latanoprost monotherapy once daily. Depending on intraocular pressure (IOP) reduction at first visit, the patients were allocated to one of three groups: continuation of latanoprost monotherapy, addition of dorzolamide twice daily, or switch to dorzolamide three times daily. The same approach for allocation in medication groups was used in all subsequent visits. Patients in the dorzolamide monotherapy group with IOP reduction <20% from baseline were considered non-responders and withdrawn. Study treatment and patient follow-up will continue for 3 years or until treatment failure. The primary endpoint is the percentage of responders. Secondary endpoints are time to treatment failure and frequency of adverse events.

resultsA total of 37 patients (69 eyes) were enrolled. The mean age was 4.0 ± 3.8 years, the female/male ratio was 1/1.7, and the majority of patients were Caucasian. Eighty percent of patients had bilateral glaucoma. Goniotomy was the most frequently performed surgery (38.6%), followed by trabeculotomy (22.8%), trabeculectomy (21.1%), and trabeculectomy plus trabeculotomy (17.5%). The baseline IOP was 23.6 ± 1.5 mmHg.

conclusionThe study population is representative of patients frequently encountered after the first surgery for primary pediatric glaucoma. The study will produce evidence on the medium-term efficacy of a defined pharmacological approach.

Indexed as

Antihypertensive AgentsChildChild, PreschoolDrug Therapy, CombinationFemaleGlaucomaHumansInfantIntraocular PressureItalyLatanoprostMaleProspective StudiesProstaglandins F, SyntheticSulfonamidesThiophenesAntihypertensive AgentsdorzolamideLatanoprostProstaglandins F, SyntheticSulfonamidesThiophenesDorzolamideLatanoprostMedical therapyOphthalmologyPediatric glaucomaSurgery

Identifiers

PMID27312975
PMCPMC4969321
OpenAlexW2425876786

What OpenQuestion holds

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LicenceCC BY-NC
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Registered trials

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.