Evidence map›Paper›PMID 35629164›Full record

ArticleJournal of personalized medicine2022

Tracing and Forecasting Metabolic Indices of Cancer Patients Using Patient-Specific Deep Learning Models.

Jianguo Hou, Jun Deng, Chunyan Li, Qi Wang

Open access · goldAbstract read
In one paragraph

Article in Journal of personalized medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.4field-weighted citation impact, top 42% 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

3 citing papers in PubMed, 5 citations in OpenAlex.

  1. Review
  2. Review
  3. 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

4 authors at 3 institutions in 2 countries.

Jianguo HouBeijing Computational Science Research Center, Beijing 100193, China.ORCID 0000-0002-0205-5545
Jun DengDepartment of Therapeutic Radiology, Yale University School of Medicine, New Haven, CT 06510, USA.ORCID 0000-0003-2619-8054
Chunyan LiDepartment of Mathematics, University of South Carolina, Columbia, SC 29208, USA.
Qi WangDepartment of Mathematics, University of South Carolina, Columbia, SC 29208, USA.
University of South Carolina · USBeijing Computational Science Research Center · CNYale University · US

Funding

Tracking Organ Doses for Patient Safety in Radiation TherapyR01EB022589 · NIBIB · YALE UNIVERSITY · PI DENG, JUN · 2016 to 2018
$1.1M
Department of Energy and Environment DE-SC0021655NIBIB NIH HHS R01 EB022589NIH-NCI 21X130F
6 · The paper itself

Abstract

We develop a patient-specific dynamical system model from the time series data of the cancer patient's metabolic panel taken during the period of cancer treatment and recovery. The model consists of a pair of stacked long short-term memory (LSTM) recurrent neural networks and a fully connected neural network in each unit. It is intended to be used by physicians to trace back and look forward at the patient's metabolic indices, to identify potential adverse events, and to make short-term predictions. When the model is used in making short-term predictions, the relative error in every index is less than 10% in the L∞ norm and less than 6.3% in the L1 norm in the validation process. Once a master model is built, the patient-specific model can be calibrated through transfer learning. As an example, we obtain patient-specific models for four more cancer patients through transfer learning, which all exhibit reduced training time and a comparable level of accuracy. This study demonstrates that this modeling approach is reliable and can deliver clinically acceptable physiological models for tracking and forecasting patients' metabolic indices.

Indexed as

deep learningdynamical systemsLSTMmetabolic panelpredictiontime series

Identifiers

PMID35629164
PMCPMC9147215
OpenAlexW4225328993

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.