Evidence map›Paper›PMID 18709521›Full record

ArticleWiener klinische Wochenschrift2008

Surgical revision of hemorrhage in 8388 patients after cold-steel adenotonsillectomies.

Christoph Arnoldner, Matthäus Ch Grasl, Dietmar Thurnher, Jafar-Sasan Hamzavi, Alexandra Kaider, Markus Brunner, Boban M Erovic

Abstract read
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In one paragraph

Article in Wiener klinische Wochenschrift, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
0.5field-weighted citation impact, top 33% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 34 citations in OpenAlex.

  1. Postoperative Bleeding and Associated Utilization following Tonsillectomy in Children.Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery · 2017
    Pooled it
  2. Trial
  3. Temporal fluctuations of post-tonsillectomy haemorrhage.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2022
    Article
  4. Article
  5. Article
  6. Article
  7. Gender-specific risk factors in post-tonsillectomy hemorrhage.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2016
    Article
  8. Article
  9. Post-tonsillectomy hemorrhage--some facts will never change.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2015
    Article
  10. Postadenoidectomy hemorrhage: how we do it?International journal of clinical and experimental medicine · 2015
    Article
  11. Review
  12. 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

7 authors at 1 institution in 1 country.

Christoph ArnoldnerDepartment of Otorhinolaryngology, Head and Neck Surgery, Medical University of Vienna, Vienna, Austria.
Matthäus Ch Grasl
Dietmar Thurnher
Jafar-Sasan Hamzavi
Alexandra Kaider
Markus Brunner
Boban M Erovic
Medical University of Vienna · AT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purpose of the investigationTonsillectomy and adenoidectomy are the most common surgical procedures in otorhinolaryngology. The most serious complication is postoperative hemorrhage, with a 2-4% risk of substantial bleeding. The aim of this study was to evaluate the incidence of and possible predictive factors for postoperative hemorrhage requiring surgical revision in patients undergoing cold dissection tonsillectomy/adenoidectomy. BASIC PROCEDURES: We performed a single-institution retrospective study of 8388 patients who underwent tonsillectomy and/or adenoidectomy between 1994 and 2006. Tonsillectomy was performed using only cold-steel dissection with bipolar diathermy for hemostasis. MAIN

findingsHemorrhage occurred in 114 patients (1.78%) after tonsillectomy and in seven patients (0.35%) after adenoidectomy. After tonsillectomy 85.09% of the hemorrhages were secondary, occurring between the postoperative days 1 and 15, whereas in the adenoidectomy group 85.71% of the bleeding episodes were primary. Two patients (0.03%) required blood transfusions, none of the patients required an external carotid artery ligation, and there were no cases of death in our series. On the basis of logistic regression analysis, patient age was found to be a statistically significant risk factor (P = 0.007): the highest incidence was found in patients over 16 years of age (2.19%). At warmer times of year the incidence was higher (1.98%) than at colder times (1.63%). The resident surgeons caused a hemorrhage incidence of 1.75% and the consultant surgeons one of 1.84%. The incidence was significantly higher in male patients (2.2%) than in female patients (1.4%; P = 0.016). PRINCIPAL

conclusionsOur data show that whereas adenoidectomy can be safely performed as a one-day procedure, tonsillectomy complications due to postoperative hemorrhages might be avoided only if patients were to stay in hospital until postoperative day 15, which would clearly be impractical for economic, organizational and social reasons. A crucial factor for increasing the safety of this procedure is the provision of meticulous education and information for the patient and/or parents.

Indexed as

CryosurgeryAdenoidectomyAdolescentAdultAnesthesia, GeneralChildChild, PreschoolFemaleHumansLength of StayMalePostoperative HemorrhageReoperationRetrospective StudiesRisk FactorsTonsillectomy

Identifiers

PMID18709521
OpenAlexW1608907391

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.