Dataset Information

Variation in medical management and neurosurgical treatment of patients with supratentorial spontaneous intracerebral haemorrhage.

ABSTRACT:

Introduction

The role of surgery in spontaneous intracerebral haemorrhage (sICH) remains controversial. This leads to variation in the percentage of patients who are treated with surgery between countries.

Patients and methods

We sent an online survey to all neurosurgeons (n = 140) and to a sample of neurologists (n = 378) in Dutch hospitals, with questions on management in supratentorial sICH in general, and on treatment in six patients, to explore current variation in medical and neurosurgical management. We assessed patient and haemorrhage characteristics influencing treatment decisions.

Results

Twenty-nine (21%) neurosurgeons and 92 (24%) neurologists responded. Prior to surgery, neurosurgeons would more frequently administer platelet-transfusion in patients on clopidogrel (64% versus 13%; p = 0.000) or acetylsalicylic acid (61% versus 11%; p = 0.000) than neurologists. In the cases, neurosurgeons and neurologists were similar in their choice for surgery as initial treatment (24% and 31%; p = 0.12), however variation existed amongst physicians in specific cases. Neurosurgeons preferred craniotomy with haematoma evacuation (74%) above minimally-invasive techniques (5%). Age, Glasgow Coma Scale score and ICH location were important factors influencing decisions on treatment for neurosurgeons and neurologists. 69% of neurosurgeons and 80% of neurologists would randomise patients in a trial evaluating the effect of minimally-invasive surgery on functional outcome.

Discussion

Our results reflect the lack of evidence about the right treatment strategy in patients with sICH.

Conclusion

New high quality evidence is needed to guide treatment decisions for patients with ICH. The willingness to randomise patients into a clinical trial on minimally-invasive surgery, contributes to the feasibility of such studies in the future.

SUBMITTER: Sondag L

PROVIDER: S-EPMC8370071 | biostudies-literature | 2021 Jun

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Variation in medical management and neurosurgical treatment of patients with supratentorial spontaneous intracerebral haemorrhage.

Sondag Lotte L Jacobs Floor Ae FA Schreuder Floris Hbm FH Boogaarts Jeroen D JD Peter Vandertop W W Dammers Ruben R Klijn Catharina Jm CJ

European stroke journal 20210407 2

<h4>Introduction</h4>The role of surgery in spontaneous intracerebral haemorrhage (sICH) remains controversial. This leads to variation in the percentage of patients who are treated with surgery between countries.<h4>Patients and methods</h4>We sent an online survey to all neurosurgeons (n = 140) and to a sample of neurologists (n = 378) in Dutch hospitals, with questions on management in supratentorial sICH in general, and on treatment in six patients, to explore current variation in medical an ...[more]

PMID: 34414288

Similar Datasets

Project description:ObjectiveThe effect of surgical treatment for supratentorial spontaneous intracerebral hemorrhage (ICH) and whether it is modified by key baseline characteristics and timing remains uncertain.MethodsWe performed a systematic review and meta-analysis of randomized controlled trials of surgical treatment of supratentorial spontaneous ICH aimed at clot removal. We searched MEDLINE, Embase, and Cochrane databases up to February 21, 2019. Primary outcome was good functional outcome at follow-up; secondary outcomes were death and serious adverse events. We analyzed all types of surgery combined and minimally invasive approaches separately. We pooled risk ratios with 95% confidence intervals and assessed the modifying effect of age, Glasgow Coma Scale, hematoma volume, and timing of surgery with meta-regression analysis.ResultsWe included 21 studies with 4,145 patients; 4 (19%) were of the highest quality. Risk ratio of good functional outcome after any type of surgery was 1.40 (95% confidence interval [CI] = 1.22-1.60, I2 = 46%, 20 studies), and after minimally invasive surgery it was 1.47 (95% CI = 1.26-1.72, I2 = 47%, 12 studies). For death, the risk ratio for any type of surgery was 0.77 (95% CI = 0.68-0.85, I2 = 23%, 21 studies), and for minimally invasive surgery it was 0.68 (95% CI = 0.56-0.83, I2 = 14%, 13 studies). Serious adverse events were reported infrequently. Surgery seemed more effective when performed sooner after symptom onset (p = 0.04, 12 studies). Age, Glasgow Coma Scale, and hematoma volume did not modify the effect of surgery.InterpretationSurgical treatment of supratentorial spontaneous ICH may be beneficial, in particular with minimally invasive procedures and when performed soon after symptom onset. Further well-designed randomized trials are needed to demonstrate whether (minimally invasive) surgery improves functional outcome after ICH and to determine the optimal time window of the treatment after symptom onset. ANN NEUROL 2020;88:239-250.

Project description:BackgroundSurgical interventions for spontaneous supratentorial intracerebral haemorrhage (ICH) include conventional craniotomy (CC), decompressive craniectomy (DC), and minimally invasive surgery (MIS), with the latter encompassing endoscopic surgery (ES) and minimally invasive puncture surgery (MIPS). However, the superiority of surgery over conservative medical treatment (CMT) and the comparative benefits of different surgical procedures remain unclear. We aimed to evaluate the efficacy and safety of various surgical interventions for treating ICH.MethodsIn this systematic review and network meta-analysis, we searched PubMed, Cochrane Central Register of Controlled Trials, Embase, and ClinicalTrials.gov from inception to June 16, 2024. Eligible studies were randomised controlled trials (RCTs) comparing surgery (i.e., CC, ES, MIPS, or DC) with CMT or comparing different types of surgeries in patients with spontaneous supratentorial ICH. Paired reviewers independently screened citations, assessed the risk of bias of included trials, and extracted data. Primary outcomes were good functional outcome and mortality at 6 months. Secondary outcomes were good functional outcome and mortality at different follow-up times, complications (rebleeding, brain infection, pulmonary infection), and hematoma evacuation rate. The frequentist pairwise and network meta-analysis (NMA) were performed. The GRADE approach was used to evaluate the certainty of evidence. This study is registered with PROSPERO, CRD42024518961.FindingsOf the 8573 total records identified by our searches, 31 studies (6448 patients) were eligible for the systematic review and network analysis. Compared with CMT, moderate certainty evidence showed that surgery improved good functional outcome (risk ratio [RR] 1.31, 95% CI 1.13-1.52; risk difference [RD] 9.1%, 95% CI 3.8 to 15.3; I 2 = 36%) and reduced mortality (RR 0.82, 95% CI 0.71-0.95; RD -5.1%, 95% CI -8.2 to -1.4; I 2 = 14%). Moderate certainty evidence from NMA suggested that compared with CMT, both ES (RR 1.51, 95% CI 1.18-1.93; RD 9.4%, 95% CI 3.3-17.1) and MIPS (RR 1.48, 95% CI 1.24-1.76; RD 15.7%, 95% CI 7.9-24.9) improved good functional outcome at 6 months, and both ES (RR 0.66, 95% CI 0.52-0.85; RD -17.0%, 95% CI -24.0 to -7.5) and CC (RR 0.75, 95% CI 0.60-0.94; RD -6.3%, 95% CI -10.1 to -1.5) reduced mortality at 6 months, whereas MIPS and DC showed a trend, although not statistically significant, towards a reduction in mortality. ES and MIPS also reduced pulmonary infection risk (ES RR 0.39, 95% CI 0.23-0.69; MIPS RR 0.35, 95% CI 0.20-0.60; RD -5.3%, 95% CI -6.6 to -3.3). ES showed higher hematoma evacuation than CC (MD: 7.03, 95% CI: 3.42-10.65; I 2 = 94%). No difference in rebleeding or brain infection was found between CC and MIS.InterpretationCurrent moderate certainty evidence suggested that surgical intervention of spontaneous supratentorial ICH, may be associated with improved functional outcomes and a reduced risk of death at 6 months. The advantages of surgical haematoma removal are particularly pronounced when MIS including ES and MIPS are employed. ES could improve functional outcomes, reduce the risk of mortality and pulmonary infection, and have a high hematoma evacuation rate, suggesting that it might be an optimal surgical treatment.FundingNational Natural Science Foundation of China, National Science Fund for Distinguished Young Scholars, Fundamental Research Funds for the Central Public Welfare Research Institutes, and 1·3·5 project for disciplines of excellence, West China Hospital, Sichuan University.

Project description:BackgroundOutcome after spontaneous (non-traumatic) intracerebral haemorrhage (ICH) is influenced by haematoma volume; up to one-third of ICHs enlarge within 24 hours of onset. Early haemostatic therapy might improve outcome by limiting haematoma growth. This is an update of a Cochrane Review first published in 2006, and last updated in 2009.ObjectivesTo examine 1) the effectiveness and safety of individual classes of haemostatic therapies, compared against placebo or open control, in adults with acute spontaneous intracerebral haemorrhage, and 2) the effects of each class of haemostatic therapy according to the type of antithrombotic drug taken immediately before ICH onset (i.e. anticoagulant, antiplatelet, or none).Search methodsWe searched the Cochrane Stroke Trials Register, CENTRAL; 2017, Issue 11, MEDLINE Ovid, and Embase Ovid on 27 November 2017. In an effort to identify further published, ongoing, and unpublished randomised controlled trials (RCT), we scanned bibliographies of relevant articles and searched international registers of RCTs in November 2017.Selection criteriaWe sought randomised controlled trials (RCTs) of any haemostatic intervention (i.e. pro-coagulant treatments such as coagulation factors, antifibrinolytic drugs, or platelet transfusion) for acute spontaneous ICH, compared with placebo, open control, or an active comparator, reporting relevant clinical outcome measures.Data collection and analysisTwo authors independently extracted data, assessed risk of bias, and contacted corresponding authors of eligible RCTs for specific data if they were not provided in the published report of an RCT.Main resultsWe included 12 RCTs involving 1732 participants. There were seven RCTs of blood clotting factors versus placebo or open control involving 1480 participants, three RCTs of antifibrinolytic drugs versus placebo or open control involving 57 participants, one RCT of platelet transfusion versus open control involving 190 participants, and one RCT of blood clotting factors versus fresh frozen plasma involving five participants. We were unable to include two eligible RCTs because they presented aggregate data for adults with ICH and other types of intracranial haemorrhage. We identified 10 ongoing RCTs. Across all seven criteria in the 12 included RCTs, the risk of bias was unclear in 37 (44%), high in 16 (19%), and low in 31 (37%). Only one RCT was at low risk of bias in all criteria.In one RCT of platelet transfusion versus open control for acute spontaneous ICH associated with antiplatelet drug use, there was a significant increase in death or dependence (modified Rankin Scale score 4 to 6) at day 90 (70/97 versus 52/93; risk ratio (RR) 1.29, 95% confidence interval (CI) 1.04 to 1.61, one trial, 190 participants, moderate-quality evidence). All findings were non-significant for blood clotting factors versus placebo or open control for acute spontaneous ICH with or without surgery (moderate-quality evidence), for antifibrinolytic drugs versus placebo (moderate-quality evidence) or open control for acute spontaneous ICH (moderate-quality evidence), and for clotting factors versus fresh frozen plasma for acute spontaneous ICH associated with anticoagulant drug use (no evidence).Authors' conclusionsBased on moderate-quality evidence from one trial, platelet transfusion seems hazardous in comparison to standard care for adults with antiplatelet-associated ICH.We were unable to draw firm conclusions about the efficacy and safety of blood clotting factors for acute spontaneous ICH with or without surgery, antifibrinolytic drugs for acute spontaneous ICH, and clotting factors versus fresh frozen plasma for acute spontaneous ICH associated with anticoagulant drug use.Further RCTs are warranted, and we await the results of the 10 ongoing RCTs with interest.

Dataset Information

Variation in medical management and neurosurgical treatment of patients with supratentorial spontaneous intracerebral haemorrhage.

Introduction

Patients and methods

Results

Discussion

Conclusion

Publications

Variation in medical management and neurosurgical treatment of patients with supratentorial spontaneous intracerebral haemorrhage.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets