Evidence map›Paper›PMID 37875833›Full record

Trial reportBMC geriatrics2023

Effect of acute normovolemic hemodilution on anesthetic effect, plasma concentration, and recovery quality in elderly patients undergoing spinal surgery.

Tong Liu, Yu Bai, Lei Yin, Jin-Huo Wang, Na Yao, Lai-Wei You, Jian-Rong Guo

Open access · goldAbstract readRandomized Controlled Trial
PubMed Full text at PMC Publisher
In one paragraph

Trial report in BMC geriatrics, 2023. 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
0.7field-weighted citation impact, top 28% 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, 2 citations in OpenAlex.

  1. Trial
  2. Review
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.

Tong LiuDepartment of Anesthesiology and Perioperative Medicine, Shanghai Gongli Hospital, Naval Military Medical University, No.219 Miaopu Road, Pudong New Area, Shanghai, 200135, China.
Yu BaiDepartment of Anesthesiology and Perioperative Medicine, Shanghai Gongli Hospital, Naval Military Medical University, No.219 Miaopu Road, Pudong New Area, Shanghai, 200135, China.
Lei YinDepartment of Anesthesiology and Perioperative Medicine, Shanghai Gongli Hospital, Naval Military Medical University, No.219 Miaopu Road, Pudong New Area, Shanghai, 200135, China.
Jin-Huo WangDepartment of Anesthesiology and Perioperative Medicine, Shanghai Gongli Hospital, Naval Military Medical University, No.219 Miaopu Road, Pudong New Area, Shanghai, 200135, China.
Na YaoDepartment of Anesthesiology and Perioperative Medicine, Shanghai Gongli Hospital, Naval Military Medical University, No.219 Miaopu Road, Pudong New Area, Shanghai, 200135, China.
Lai-Wei YouDepartment of Anesthesiology and Perioperative Medicine, Shanghai Gongli Hospital, Naval Military Medical University, No.219 Miaopu Road, Pudong New Area, Shanghai, 200135, China.
Jian-Rong GuoDepartment of Anesthesiology and Perioperative Medicine, Shanghai Gongli Hospital, Naval Military Medical University, No.219 Miaopu Road, Pudong New Area, Shanghai, 200135, China. guojianronggjr7m@126.com.
Second Military Medical University · CNShanghai Pudong New Area Gongli Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo explore the effect of acute normovolemic hemodilution (ANH) on the anesthetic effect, plasma concentration, and postoperative recovery quality in elderly patients undergoing spinal surgery.

methodsA total of 60 cases of elderly patients aged 65 to 75 years who underwent elective multilevel spinal surgery were assigned randomly into the ANH group (n = 30) and control group (n = 30). Hemodynamic and blood gas analysis indexes were observed and recorded before ANH (T

resultsThe ANH group presented a lower MAP value and a higher SVV value at T

conclusionDuring orthopedic surgery, the plasma concentration of elderly patients is increased after autologous blood transfusion of ANH, and the depth of anesthesia and muscle relaxant effect are strengthened, thus leading to delayed recovery of respiratory function and extubation.

Indexed as

AnestheticsPropofolAgedHemodilutionHumansPreoperative CareAnestheticsPropofolAcute normovolemic hemodilutionAnesthetic effectElderlyPlasma concentrationSpinal Surgery

Identifiers

PMID37875833
PMCPMC10598930
OpenAlexW4387904382

What OpenQuestion 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 OpenQuestion graph.