Evidence map›Paper›PMID 27485618›Full record

Observational studyBMC cancer2016

Health services research of integrative oncology in palliative care of patients with advanced pancreatic cancer.

Jan Axtner, Megan Steele, Matthias Kröz, Günther Spahn, Harald Matthes, Friedemann Schad

Open access · goldAbstract readComparative StudyMulticenter StudyObservational Study
In one paragraph

Observational study in BMC cancer, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
4.8field-weighted citation impact, top 5% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 36 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Review
  4. Immune Checkpoint Blockade Combined with AbnobaViscumPharmaceuticals (Basel, Switzerland) · 2024
    Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Cost-Effectiveness of Real-World Administration of ConcomitantEvidence-based complementary and alternative medicine : eCAM · 2020
    Article
  12. Article
  13. Mistletoe and Immunomodulation: Insights and Implications for Anticancer Therapies.Evidence-based complementary and alternative medicine : eCAM · 2019
    Review
  14. Article
  15. Observational
  16. Observational
  17. Review
  18. Review
  19. 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

6 authors at 2 institutions in 2 countries.

Jan AxtnerForschungsinstitut Havelhöhe gGmbH, Kladower Damm 221, 14089, Berlin, Germany.ORCID 0000-0003-1269-5586
Megan SteeleForschungsinstitut Havelhöhe gGmbH, Kladower Damm 221, 14089, Berlin, Germany.
Matthias KrözForschungsinstitut Havelhöhe gGmbH, Kladower Damm 221, 14089, Berlin, Germany.
Günther SpahnInstitut für Integrative Krebstherapie, Hans-Böckler-Str. 7, 55128, Mainz, Germany.
Harald MatthesForschungsinstitut Havelhöhe gGmbH, Kladower Damm 221, 14089, Berlin, Germany.
Friedemann SchadForschungsinstitut Havelhöhe gGmbH, Kladower Damm 221, 14089, Berlin, Germany. fschad@havelhoehe.de.
Forschungsinstitut Havelhöhe · DEQueensland University of Technology · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPancreatic cancer has a dire prognosis and is associated with a high mortality. Palliative patients have special needs and often seek help in integrative oncological concepts (IO) that combine conventional and complementary therapies. Nevertheless there are few recommendations regarding IO in current cancer guidelines. The aims of this study were to report on implementation of IO in everyday palliative care and to analyze patient survival in advanced pancreatic cancer.

methodsThis multicenter observational study investigates the implementation of IO and length of survival of patients suffering from advanced pancreatic cancer (stage IV). We analyzed patient's survival by employing multivariable proportional hazard models using different parametric distribution functions and compared patients receiving chemotherapy only, a combination of chemotherapy and Viscum album (VA) treatment, and VA treatment only.

resultsRecords of 240 patients were analyzed. Complementary therapy showed high acceptance (93 %). Most frequent therapy was VA treatment (74 %) that was often administered concomitantly to chemotherapy (64 %). Both therapies had positive effects on patient survival as they had significant negative effects on the hazard in our log-normal model. A second analysis showed that patients with combined chemotherapy and VA therapy performed significantly better than patients receiving only chemotherapy (12.1 to 7.3 month). Patients receiving only VA therapy showed longer survival than those receiving neither chemotherapy nor VA therapy (5.4 to 2.5 months). Our data demonstrates that IO can be implemented in the everyday care of patients without disregarding conventional treatment. Patients combining VA with chemotherapy showed longest survival.

conclusionsOur data demonstrate the importance and potential of health services research showing that IO treatment can be successfully implemented in the every-day care of patients suffering from advanced pancreatic cancer. Patients combining VA with chemotherapy showed longest survival. To address patients' needs adequately, future cancer guidelines might increasingly include comments on complementary treatment options in addition to conventional therapies. Further studies should investigate the effect of complementary treatments on survival and quality of life in more detail.

Indexed as

AgedAged, 80 and overAntineoplastic AgentsCombined Modality TherapyComplementary TherapiesDrug TherapyFemaleHealth Services ResearchHumansMalePalliative CarePancreatic NeoplasmsPlant ExtractsProportional Hazards ModelsQuality of LifeSurvival AnalysisAntineoplastic AgentsPlant ExtractsIntegrative oncologyMistletoePalliative carePancreatic carcinomaViscum album

Identifiers

PMID27485618
PMCPMC4971628
OpenAlexW2507011734

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.