Evidence map›Paper›PMID 28222753›Full record

ArticleSubstance abuse treatment, prevention, and policy2017

Evaluation of blood lead level in methamphetamine users in Tehran.

Babak Mostafazadeh, Shahin Shadnia, Mohammad Ali Tavakkoli, Hamid Reza Khoddami Vishteh

Open access · goldAbstract read
In one paragraph

Article in Substance abuse treatment, prevention, and policy, 2017. 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
0.1field-weighted citation impact, top 48% 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, 7 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

4 authors at 1 institution in 1 country.

Babak MostafazadehDepartment of Forensic Medicine, School of Medicine, Shahid Beheshti University of Medical Sciences, Loghman Hakim Hospital, Makhsoos St, South Karegar Ave, Tehran, Iran. mstzbmd@sbmu.ac.ir.
Shahin ShadniaDepartment of Clinical Toxicology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Mohammad Ali TavakkoliDepartment of Forensic Medicine, School of Medicine, Shahid Beheshti University of Medical Sciences, Loghman Hakim Hospital, Makhsoos St, South Karegar Ave, Tehran, Iran.
Hamid Reza Khoddami VishtehShahid Beheshti University of Medical Sciences, Tehran, Iran.
Shahid Beheshti University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGiven the increasing number of lead poisoning in opioids users and since no study has been conducted so far to review lead poisoning in methamphetamine (crystal) users, this study aimed to investigate blood lead level in methamphetamine addicts.

methodsThis study was conducted on 20 patients with methamphetamine poisoning and their blood lead level was measured. The subjects were selected from among patients with a history of continuous use of methamphetamine, without a history of using opiates in the past 6 months confirmed by a negative urine tests, and without a history of heavy metal poisoning.

resultsOf all, 18 patients were male and the mean age was 32 ± 10 years; 17 patients were abusing the drug via inhalation and three persons via oral administration. The mean blood lead level was 2.3 ± 1.1 μg/dL and poisoning was not observed in any of the cases. Blood lead level was not associated with age, sex, dosage, and route of administration.

conclusionAlthough blood lead level was not at poisoning level in people who only used methamphetamine in Iran, due to the simultaneous use of other substances and because of non-specific symptoms, lead poisoning must be suspected in all cases of substances poisoning.

Indexed as

Drug UsersAdultAmphetamine-Related DisordersFemaleHumansIranLeadMaleMethamphetamineMiddle AgedYoung AdultLeadMethamphetamineBlood levelCrystal meth drugLeadMethamphetamine

Identifiers

PMID28222753
PMCPMC5320762
OpenAlexW2574861384

What OpenQuestion holds

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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.