Evidence map›Paper›PMID 36097602›Full record

ArticleBone reports2022

Impact of discontinuing 5 years of enzyme replacement treatment in a cohort of 6 adults with hypophosphatasia: A case series.

Cheryl Rockman-Greenberg, Robert Josse, Mira Francis, Aziz Mhanni

Registry-linked trialOpen access · goldAbstract readCase Reports
In one paragraph

Article in Bone reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01163149 (A Randomized, Open-Label, Multicenter, Multinational, Dose-Ranging, Concurrent Control Study of the Safety, Efficacy, Pharmacokinetic of ENB-0040), which is not on this map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.4field-weighted citation impact, top 17% 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.

NCT01163149 phase2completednot on this map

A Randomized, Open-Label, Multicenter, Multinational, Dose-Ranging, Concurrent Control Study of the Safety, Efficacy, Pharmacokinetic of ENB-0040 (Human Recombinant Tissue Nonspecific Alkaline Phosphatase Fusion Protein) in Adolescents and Adults With Hypophosphatasia (HPP)

TypeinterventionalSponsorAlexion Pharmaceuticals, Inc.Ran2010 to 2016Enrolled19ConditionsHypophosphatasiaArmsasfotase alfa
3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 11 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 3 institutions in 1 country.

Cheryl Rockman-GreenbergUniversity of Manitoba, Winnipeg, Manitoba R3E 3P4, Canada.
Robert JosseSt. Michael's Hospital, Toronto, Ontario M5B 1W8, Canada.
Mira FrancisAlexion, AstraZeneca Rare Disease, Vaughan, Ontario L4K 0G6, Canada.
Aziz MhanniUniversity of Manitoba, Winnipeg, Manitoba R3E 3P4, Canada.
University of Manitoba · CAAstraZeneca (Canada) · CASt. Michael's Hospital · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Asfotase alfa is a human recombinant enzyme replacement therapy for hypophosphatasia. We describe 6 adults who were treated with asfotase alfa for 61-68 months in a clinical trial (NCT01163149), after which asfotase alfa was discontinued for 15-48 months. The patients experienced clinical deterioration and, when treatment was restarted, showed improvement. Patients with hypophosphatasia should be closely monitored if asfotase alfa is stopped as clinical decline is likely. Clinical practice guidelines are needed.

Indexed as

Asfotase alfaEnzyme replacement therapyHypophosphatasia

Identifiers

PMID36097602
PMCPMC9463174
OpenAlexW4293660515

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

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.