Trial reportBioMed research international2015
The increase of intra-abdominal pressure can affect intraocular pressure.
Trial report in BioMed research international, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02319213 (The Increase of Intra-abdominal Pressure Can Affect Intra-ocular Pressure.), which is not on this map. Cited by 15 papers, 1 of them a synthesis that pooled it.
What it found
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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.
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.
The Increase of Intra-abdominal Pressure Can Affect Intra-ocular Pressure.
Who cites it
15 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.
- Are you seeing this: the impact of steep Trendelenburg position during robot-assisted laparoscopic radical prostatectomy on intraocular pressure: a brief review of the literature.Journal of robotic surgery · 2019Pooled it
- Trial
- Management of uveitic and chorioretinal conditions in pregnancy.Eye (London, England) · 2026Review
- Intraocular and ocular perfusion pressure changes during pediatric laparoscopic appendectomy.BMC surgery · 2025Observational
- Effects of abdominoplasty on intra ocular pressure and optic disc diameter.International ophthalmology · 2025Article
- Intraocular pressure and ocular perfusion pressure responses during low-intensity endurance exercise in primary-open angle glaucoma patients versus age- and sex-matched controls: Influence of walking pace and external load.Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) · 2025Article
- The Effect of Esophagogastroduodenoscopy on Intraocular Pressure.Journal of clinical medicine · 2024Article
- Comparison of Optic Nerve Sheath Diameter (ONSD) in Low-Pressure Versus Normal Pressure Pneumoperitoneum in Laparoscopic Cholecystectomy: A Randomized Clinical Study.Medical journal of the Islamic Republic of Iran · 2022Article
- Effect of intra-abdominal hypertension on the intraocular pressure of the conscious dogs.Veterinary medicine and science · 2021Article
- Clinical Anatomy of the Extradural Neural Axis Compartment: A Literature Review.World neurosurgery · 2020Review
- Does Bariatric Surgery Affect Intraocular Pressure?Obesity surgery · 2020Article
- The effect of colonoscopy on intraocular pressure: an observational prospective study.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2020Observational
- Systemic Disease and Long-term Intraocular Pressure Mean, Peak, and Variability in Nonglaucomatous Eyes.American journal of ophthalmology · 2018Article
- The effect of single incision laparoscopic cholecystectomy on systemic oxidative stress: a prospective clinical trial.Annals of surgical treatment and research · 2017Article
- Intraocular Pressure Changes With Positioning During Laparoscopy.JSLS : Journal of the Society of Laparoendoscopic SurgeonsArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveThis study aims to explore the usage of intraocular pressure measurements as the early indicator of the increase in intra-abdominal pressure.
methodsIn this prospective study, 40 patients undergoing elective surgery were included. Patients were divided into four groups of 10 patients. The control group (Group C) was not subjected to laparoscopic intervention. Laparoscopic surgery was, respectively, performed with an intra-abdominal pressure of 9, 12, and 15 mmHg in Groups L (low), M (medium), and H (high pressure). Intraocular pressure was measured binocularly in each patient at three different times (before, during, and end of surgery) using a contact tonometer.
resultsPatients' gender, age, body mass index (BMI), American Society of Anesthesiology (ASA) class, and operative times were not different among the groups. No complications occurred with either the surgery or measurement of intraocular pressure. Intubation was associated with a severe rise in IOP (P < 0.05). An increase in intraocular pressure was seen in groups M and H (P < 0.05).
conclusionIntraocular pressure was increased in the groups with an intra-abdominal pressure of 12 mmHg or more. Measuring the intraocular pressure might be a useful method to estimate the intra-abdominal pressure. This trial is registered with NCT02319213.
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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.