Evidence map›Paper›PMID 31157126›Full record

ArticleJournal of restorative medicine2015

Preliminary Case Series of Artemisinin for Prostate Cancer in a Naturopathic Practice.

Eric Yarnell

Open access · diamondAbstract read
In one paragraph

Article in Journal of restorative medicine, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.2field-weighted citation impact, top 36% 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

7 citing papers in PubMed, 8 citations in OpenAlex.

  1. Review
  2. Article
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  5. Review
  6. Review
  7. 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

1 author at 1 institution in 1 country.

Eric YarnellDepartment of Botanical Medicine, Bastyr University, 14500 Juanita Dr NE, Kenmore, WA 98028, USA; Chief Medical Officer, Northwest Naturopathic Urology, 3670 Stone Wy N, Seattle, WA 98103, USA. Tel.: +1 206-834-4100;
Bastyr University · US

Funding

Naturopathic Physician Research Education ProjectR25AT002876 · NCCIH · BASTYR UNIVERSITY · PI GUILTINAN, JANE · 2006 to 2011
$827k
NCCIH NIH HHS R25 AT002876
6 · The paper itself

Abstract

objectiveTo determine if oral artemisinin is safe and has a short-term effect on prostate specific antigen (PSA) kinetics in patients with prostate cancer (CaP).

designRetrospective case series.

settingA private naturopathic urology clinic in Seattle, WA. PATIENTS: All artemisinin-treated CaP patients were identified retrospectively between 2005 and 2008. A total of 15 patients were identified who had taken artemisinin and included in the study, comprising 5 patients who had previously undergone radical prostatectomy (RP) and were having biochemical recurrences as well as 10 patients with no prior conventional therapy for CaP.

interventionsHigh-dose, pulsed oral artemisinin 300-400 mg three times a day every other week for 3-24 months (median 9.5 months, IQR 5-12 months). All patients were treated with an array of other naturopathic therapies. OUTCOME MEASURES: The primary outcomes were the PSA doubling time and velocity; secondary outcome measures were signs and symptoms of metastasis and survival.

resultsOf those patients who have previously undergone RP, 2/5 (40%) had improved PSA kinetics after artemisinin therapy. Of those with no prior RP, 5/10 (50%) had improved PSA kinetics. No patient developed signs of metastasis and no patients died. There were no reported adverse effects.

conclusionsThis pilot study provides preliminary evidence to suggest that high-dose, pulsed oral artemisinin therapy may have activity in patients with CaP. A larger controlled trial is warranted to confirm these preliminary beneficial effects.

Indexed as

ArtemisininNaturopathic medicineProstate cancerPSA doubling timePSA velocity

Identifiers

PMID31157126
PMCPMC6541447
OpenAlexW2329793493

What OpenQuestion holds

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LicenceTDM
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.