Evidence map›Paper›PMID 27613632›Full record

ArticleChild's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery2016

The efficacy and safety of burr-hole craniotomy without continuous drainage for chronic subdural hematoma and subdural hygroma in children under 2 years of age.

Kazuya Matsuo, Nobuyuki Akutsu, Kunitoshi Otsuka, Kazuki Yamamoto, Atsufumi Kawamura, Tatsuya Nagashima

Abstract read
PubMed Publisher
In one paragraph

Article in Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
0.7field-weighted citation impact, top 27% 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

4 citing papers in PubMed, 1 synthesis or guideline pooled it, 10 citations in OpenAlex.

  1. Abusive head trauma in children under 2 years of age in Latin America: a systematic review.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2026
    Pooled it
  2. Article
  3. Article
  4. Paediatric chronic subdural haematoma: what are the predisposing factors and outcomes in management of these cases?Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2022
    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 3 institutions in 1 country.

Kazuya MatsuoDepartment of Neurosurgery, Hyogo Prefectural Kobe Children's Hospital, 1-1-1 Takakuradai, Suma-Ku, Kobe, Hyogo, 654-0081, Japan. kkmatsuo@outlook.jp.ORCID http://orcid.org/0000-0001-6721-1353
Nobuyuki AkutsuDepartment of Neurosurgery, Hyogo Prefectural Kobe Children's Hospital, 1-1-1 Takakuradai, Suma-Ku, Kobe, Hyogo, 654-0081, Japan.
Kunitoshi OtsukaDepartment of Neurosurgery, Tokyo Medical University Hachioji Medical Center, 1163 Tatemachi, Hachioji, Tokyo, 193-0998, Japan.
Kazuki YamamotoDepartment of Neurosurgery, Kakogawa Hospital Organization, Kakogawa West-City Hospital, 384-1 Hiratsu, Yoneda-cho, Kakogawa, Hyogo, 675-8611, Japan.
Atsufumi KawamuraDepartment of Neurosurgery, Hyogo Prefectural Kobe Children's Hospital, 1-1-1 Takakuradai, Suma-Ku, Kobe, Hyogo, 654-0081, Japan.
Tatsuya NagashimaDepartment of Neurosurgery, Hyogo Prefectural Kobe Children's Hospital, 1-1-1 Takakuradai, Suma-Ku, Kobe, Hyogo, 654-0081, Japan.
Kobe Children's Hospital · JPEdogawa Hospital · JPTokyo Medical University Hachioji Medical Center · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeVarious treatment modalities have been used in the management of chronic subdural hematoma and subdural hygroma (CSDH/SDHy) in children. However, few studies have examined burr-hole craniotomy without continuous drainage in such cases. Here, we retrospectively evaluated the efficacy and safety of burr-hole craniotomy without continuous drainage for CSDH/SDHy in children under 2 years old. We also aimed to determine the predictors of CSDH/SDHy recurrence.

methodsWe conducted a retrospective chart review of 25 children under 2 years old who underwent burr-hole craniotomy without continuous drainage for CSDH/SDHy at a pediatric teaching hospital over a 10-year period. We analyzed the relationship between CSDH/SDHy recurrence and factors such as abusive head trauma, laterality of CSDH/SDHy, and subdural fluid collection type (hematoma or hygroma).

resultsCSDH/SDHy recurred in 5 of the 25 patients (20 %), requiring a second operation at an average of 0.92 ± 1.12 months after the initial procedure. The mean follow-up period was 25.1 ± 28.6 months. There were no complications related to either operation. None of the assessed factors were statistically associated with recurrence.

conclusionsBurr-hole craniotomy without continuous drainage for CSDH/SDHy appears safe in children aged under 2 years and results in a relatively low recurrence rate. No predictors of CSDH/SDHy recurrence were identified. Advantages of this method include avoiding external subdural drainage-related complications. However, burr-hole drainage may be more effective for CSDH, which our data suggests is more likely to recur than SDHy, providing the procedure is performed with specific efforts to reduce complications.

Indexed as

CraniotomyDrainageFemaleHematoma, Subdural, ChronicHumansInfantMaleRecurrenceRetrospective StudiesSubdural EffusionAbusive head traumaIrrigationRecurrenceSubdural fluid collection

Identifiers

PMID27613632
OpenAlexW2512604744

What OpenQuestion holds

Textmetadata
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.