Evidence map›Paper›PMID 33633221›Full record

Trial reportScientific reports2021

The rule of brain hematoma pressure gradient and its influence on hypertensive cerebral hemorrhage operation.

Guoqing Sun, Tingkai Fu, Zhaoyan Liu, Yuhai Zhang, Xiangtao Chen, Shigang Jin, Feng Chi

Open access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 3 pooled it
1.5field-weighted citation impact, top 15% 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

15 citing papers in PubMed, 3 syntheses or guidelines pooled it, 22 citations in OpenAlex.

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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

7 authors at 2 institutions in 1 country.

Guoqing SunDepartment of Neurosurgery, Rizhao People's Hospital Affiliated With Jining Medical University, Rizhao, 276826, Shandong Province, People's Republic of China.
Tingkai FuDepartment of Neurosurgery, Rizhao People's Hospital Affiliated With Jining Medical University, Rizhao, 276826, Shandong Province, People's Republic of China.
Zhaoyan LiuDepartment of Neurosurgery, Rizhao People's Hospital Affiliated With Jining Medical University, Rizhao, 276826, Shandong Province, People's Republic of China.
Yuhai ZhangDepartment of Neurosurgery, Rizhao People's Hospital Affiliated With Jining Medical University, Rizhao, 276826, Shandong Province, People's Republic of China.
Xiangtao ChenDepartment of Neurosurgery, Rizhao People's Hospital Affiliated With Jining Medical University, Rizhao, 276826, Shandong Province, People's Republic of China.
Shigang JinDepartment of Neurosurgery, Rizhao People's Hospital Affiliated With Jining Medical University, Rizhao, 276826, Shandong Province, People's Republic of China. sun18963395696@163.com.
Feng ChiDepartment of Neurosurgery, Rizhao People's Hospital Affiliated With Jining Medical University, Rizhao, 276826, Shandong Province, People's Republic of China.
People’s Hospital of Rizhao · CNJining Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To comparatively study the size of and variation in the 'brain-haematoma' pressure gradient for different surgical methods for hypertensive intracerebral haemorrhage (HICH) and analyse the gradient's influence on surgical procedures and effects of the haemorrhage. Seventy-two patients with HICH treated from 1/2019 to 12/2019 were randomly divided into two groups, namely, the keyhole endoscopy and large trauma craniotomy groups, according to different operative methods. Intraoperative changes in intracranial pressure (ICP) were monitored to calculate intraoperative alterations in the 'brain-haematoma' pressure gradient. Intraoperative characteristics (operative time, bleeding volume, volume of blood transfusion, and haematoma clearance rate) and postoperative characteristics (oedema, postoperative activities of daily living (ADL) scores, mortality rate and rebleeding rate) were compared between the two groups. In the keyhole endoscopy group, ICP decreased slowly; the 'brain-haematoma' pressure gradient was large, averaging 251.1 ± 20.6 mmH

Indexed as

Intracranial PressureAdultAgedBrain EdemaCraniotomyFemaleHematomaHumansIntracranial Hemorrhage, HypertensiveIntraoperative Neurophysiological MonitoringIntraoperative PeriodMaleMiddle AgedMinimally Invasive Surgical Procedures

Identifiers

PMID33633221
PMCPMC7907243
OpenAlexW3130370324

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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 Socratic graph.