Trial reportBioMed research international2016
Clinical and Laboratory Features of Acute Porphyria: A Study of 36 Subjects in a Chinese Tertiary Referral Center.
Trial report in BioMed research international, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled 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.
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.
Who cites it
11 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 citations in OpenAlex.
- Clinical feature and genetic analysis ofFrontiers in genetics · 2023Pooled it
- Common features of rare disease patients in the emergency department: a systematised literature review.Orphanet journal of rare diseases · 2025Review
- A Medical Conundrum in a Surgical Setting: Lessons Learned From an Atypical Case of Hyponatremia.Cureus · 2022Article
- Poor education and urgent information need for emergency physicians about rare diseases in China.Orphanet journal of rare diseases · 2022Article
- Unexpected presentation of acute porphyria.BMJ case reports · 2021Article
- Recent advances in the epidemiology and genetics of acute intermittent porphyria.Intractable & rare diseases research · 2020Review
- Reversible splenial lesion syndrome (RESLES) due to acute intermittent porphyria with a novel mutation in the hydroxymethylbilane synthase gene.Orphanet journal of rare diseases · 2020Article
- Acute intermittent porphyria: A case reportBiomedica : revista del Instituto Nacional de Salud · 2020Article
- Systematically Analyzing the Pathogenic Variations for Acute Intermittent Porphyria.Frontiers in pharmacology · 2019Article
- Acute Intermittent Porphyria in the North of China: The Acute Attack Effect on Quality of Life and Psychological Condition.BioMed research international · 2018Article
- A rare case of acute intermittent porphyria with ichthyosis vulgaris in a young boy.Journal of family medicine and primary careArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Porphyria is a group of eight metabolic disorders characterized by defects in heme biosynthesis. The presentation of porphyria is highly variable, and the symptoms are nonspecific, which accounts in part for delays in establishing a diagnosis. In this study, we report the characteristics of 36 Chinese acute porphyria patients. Most of them were female (33/36), and the median age was 25.3 years (range 18-45 years). The most frequent presenting symptom was abdominal pain (32/36). Hyponatremia was the most common electrolyte abnormality (29/36), and the serum sodium concentration was significantly negatively correlated with convulsion (
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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.