List of works - Niaz Ahmed

Applying openEHR's Guideline Definition Language to the SITS international stroke treatment registry: a European retrospective observational study

scientific article

Association of Baseline Hyperglycemia With Outcomes of Patients With and Without Diabetes With Acute Ischemic Stroke Treated With Intravenous Thrombolysis: A Propensity Score-Matched Analysis From the SITS-ISTR Registry

scientific article published on 19 June 2019

Association of admission blood glucose and outcome in patients treated with intravenous thrombolysis: results from the Safe Implementation of Treatments in Stroke International Stroke Thrombolysis Register (SITS-ISTR).

scientific article published on September 2010

Association of early National Institutes of Health Stroke Scale improvement with vessel recanalization and functional outcome after intravenous thrombolysis in ischemic stroke

scientific article published on 21 April 2011

Benefit of thrombolysis for stroke is maintained around the clock: results from the SITS-EAST Registry.

scientific article

Blood Pressure After Endovascular Thrombectomy: Modeling for Outcomes Based on Recanalization Status

scientific article published on 11 December 2019

Changes in European Label and Guideline Adherence After Updated Recommendations for Stroke Thrombolysis: Results From the Safe Implementation of Treatments in Stroke Registry.

scientific article published on October 2015

Clinical Selection Strategies to Identify Ischemic Stroke Patients With Large Anterior Vessel Occlusion: Results From SITS-ISTR (Safe Implementation of Thrombolysis in Stroke International Stroke Thrombolysis Registry).

scientific article published on 13 January 2017

Consensus statements and recommendations from the ESO-Karolinska Stroke Update Conference, Stockholm 11-13 November 2018

scientific article published on 02 September 2019

Differences in cause-specific patterns of unintentional injury mortality among 15-44-year-olds in income-based country groups

scientific article published on 01 July 2002

Disappearing hyperdense middle cerebral artery sign in ischaemic stroke patients treated with intravenous thrombolysis: clinical course and prognostic significance.

scientific article published on 17 October 2008

Effects of blood pressure lowering in the acute phase of total anterior circulation infarcts and other stroke subtypes.

scientific article

Epilepsy and injury mortality in Sweden--the importance of changes in coding practice.

scientific article published in September 2002

External Validation of the ASTRAL and DRAGON Scores for Prediction of Functional Outcome in Stroke.

scientific article

External validation of the SEDAN score for prediction of intracerebral hemorrhage in stroke thrombolysis.

scientific article published on 30 April 2013

Factors influencing in-hospital delay in treatment with intravenous thrombolysis.

scientific article published on 15 March 2012

High initial blood pressure after acute stroke is associated with poor functional outcome

scientific article

How common is isolated dysphasia among patients with stroke treated with intravenous thrombolysis, and what is their outcome? Results from the SITS-ISTR.

scientific article published on 25 November 2015

Hyperdense middle cerebral artery sign on admission CT scan--prognostic significance for ischaemic stroke patients treated with intravenous thrombolysis in the safe implementation of thrombolysis in Stroke International Stroke Thrombolysis Register

scientific article published on 15 November 2008

IV thrombolysis in very severe and severe ischemic stroke: Results from the SITS-ISTR Registry

scientific article

IV thrombolysis in very severe and severe ischemic stroke: Results from the SITS-ISTR Registry

scientific article published on 01 May 2016

Impact of Transcranial Doppler Ultrasound on Logistics and Outcomes in Stroke Thrombolysis: Results From the SITS-ISTR

scientific article published on 29 May 2018

Implementation and outcome of thrombolysis with alteplase 3-4.5 h after an acute stroke: an updated analysis from SITS-ISTR

scientific article published on 26 July 2010

Improved ischemic stroke outcome prediction using model estimation of outcome probability: the THRIVE-c calculation.

scientific article published on 4 June 2015

Intravenous Thrombolysis for Ischemic Stroke Patients on Dual Antiplatelets

scientific article published on 30 July 2018

Intravenous Thrombolysis for Stroke Recurring Within 3 Months From the Previous Event

scientific article

Intravenous Thrombolysis in Unknown-Onset Stroke: Results From the Safe Implementation of Treatment in Stroke-International Stroke Thrombolysis Registry.

scientific article

Intravenous alteplase for stroke in those older than 80 years old.

scientific article published on 7 October 2010

Intravenous recombinant tissue plasminogen activator for acute stroke in Poland: an analysis based on the Safe Implementation of Thrombolysis in Stroke (SITS) Registry

scientific article published on 16 November 2009

Intravenous thrombolysis in ischemic stroke patients with isolated homonymous hemianopia: analysis of Safe Implementation of Thrombolysis in Stroke-International Stroke Thrombolysis Register (SITS-ISTR).

scientific article

Intravenous thrombolysis in patients with acute ischaemic stroke with history of prior ischaemic stroke within 3 months

scientific article published on 17 April 2019

Is the maximum dose of 90 mg alteplase sufficient for patients with ischemic stroke weighing >100 kg?

scientific article published on 14 April 2011

Mobile Phone-Based Questionnaire for Assessing 3 Months Modified Rankin Score After Acute Stroke: A Pilot Study

scientific article published on October 2015

Multivariable analysis of outcome predictors and adjustment of main outcome results to baseline data profile in randomized controlled trials: Safe Implementation of Thrombolysis in Stroke-MOnitoring STudy (SITS-MOST).

scientific article

Neuroprotection in cerebral ischaemia: facts and fancies--the need for new approaches

scientific article published on January 2004

Outcome after intravenous thrombolysis in patients with acute lacunar stroke: An observational study based on SITS international registry and a meta-analysis

scientific article published on 01 April 2019

Outcome after stroke thrombolysis in patients >80 years treated within 3 hours vs >3-4.5 hours

scientific article published on 8 September 2017

Predicting the risk of symptomatic intracerebral hemorrhage in ischemic stroke treated with intravenous alteplase: safe Implementation of Treatments in Stroke (SITS) symptomatic intracerebral hemorrhage risk score

scientific article published on 22 March 2012

Predictors for Cerebral Edema in Acute Ischemic Stroke Treated With Intravenous Thrombolysis.

scientific article published on 03 August 2017

Randomized assessment of imatinib in patients with acute ischaemic stroke treated with intravenous thrombolysis

scientific article published on 14 November 2016

Reciprocal Interaction of 24-Hour Blood Pressure Variability and Systolic Blood Pressure on Outcome in Stroke Thrombolysis

scientific article published on 25 May 2017

Recommendations from the ESO-Karolinska Stroke Update Conference, Stockholm 13-15 November 2016

scientific article published on 15 March 2017

Relationship of blood pressure, antihypertensive therapy, and outcome in ischemic stroke treated with intravenous thrombolysis: retrospective analysis from Safe Implementation of Thrombolysis in Stroke-International Stroke Thrombolysis Register (SIT

scientific article published on 21 May 2009

Response by Mazya et al to Letter Regarding Article, "Impact of Transcranial Doppler Ultrasound on Logistics and Outcomes in Stroke Thrombolysis: Results From the SITS-ISTR"

scientific article published on 01 November 2018

Results of intravenous thrombolysis within 4.5 to 6 hours and updated results within 3 to 4.5 hours of onset of acute ischemic stroke recorded in the Safe Implementation of Treatment in Stroke International Stroke Thrombolysis Register (SITS-ISTR):

scientific article published on 01 July 2013

Role of preexisting disability in patients treated with intravenous thrombolysis for ischemic stroke.

scientific article published on 4 February 2014

Safe implementation of thrombolysis in stroke-monitoring study in Italy.

scientific article published on 15 June 2009

Safety and Outcome of Intravenous Thrombolysis in Stroke Patients on Prophylactic Doses of Low Molecular Weight Heparins at Stroke Onset

scientific article published on 01 May 2019

Safety and efficacy of dual antiplatelet pretreatment in patients with ischemic stroke treated with IV thrombolysis: A systematic review and meta-analysis

scientific article published on 20 January 2020

Safety and functional outcome of thrombolysis in dissection-related ischemic stroke: a meta-analysis of individual patient data.

scientific article

Safety of intravenous thrombolysis for acute ischemic stroke in patients receiving antiplatelet therapy at stroke onset

scientific article published on 7 January 2010

Safety of intravenous thrombolysis for ischemic stroke in patients treated with warfarin

scientific article published in August 2013

Salivary cortisol, a biological marker of stress, is positively associated with 24-hour systolic blood pressure in patients with acute ischaemic stroke

scientific article

Stroke in the Middle-East and North Africa: A 2-year prospective observational study of stroke characteristics in the region-Results from the Safe Implementation of Treatments in Stroke (SITS)-Middle-East and North African (MENA)

scientific article published on 12 March 2019

The Belgian experience with intravenous thrombolysis for acute ischemic stroke

scientific article published in June 2010

The THRIVE score predicts symptomatic intracerebral hemorrhage after intravenous tPA administration in SITS-MOST.

scientific article

Threshold for NIH stroke scale in predicting vessel occlusion and functional outcome after stroke thrombolysis

scientific article published on 15 January 2015

Thrombectomy in acute ischemic stroke: estimations of increasing demands

scientific article published on 26 August 2016

Thrombolysis for Acute Ischaemic Stroke with Alteplase in an Asian Population: Results of the Multicenter, Multinational Safe Implementation of Thrombolysis in Stroke-Non-European Union World (SITS-NEW) ⬇️

scientific article published on September 18, 2012

Thrombolysis for acute ischemic stroke in the unwitnessed or extended therapeutic time window

scientific article published on 31 December 2019

Thrombolysis for acute stroke in Australia: outcomes from the Safe Implementation of Thrombolysis in Stroke registry (2002-2008).

scientific article published on October 2010

Thrombolysis in very elderly people: controlled comparison of SITS International Stroke Thrombolysis Registry and Virtual International Stroke Trials Archive

scientific article (publication date: 23 November 2010)

Thrombolysis outcomes in acute ischemic stroke patients with prior stroke and diabetes mellitus.

scientific article

Thrombolysis with alteplase 3-4.5 h after acute ischaemic stroke (SITS-ISTR): an observational study

scientific article published on 12 September 2008

Thrombolysis with alteplase for acute ischaemic stroke in the Safe Implementation of Thrombolysis in Stroke-Monitoring Study (SITS-MOST): an observational study.

scientific article published on January 2007

Thrombolytic therapy for acute stroke in Austria: data from the Safe Implementation of Thrombolysis in Stroke (SITS) register

scientific article

Thrombolytic therapy for acute stroke in the United Kingdom: experience from the safe implementation of thrombolysis in stroke (SITS) register

scientific article published on 11 August 2008

Trends in Door-to-Thrombolysis Time in the Safe Implementation of Stroke Thrombolysis Registry: Effect of Center Volume and Duration of Registry Membership.

scientific article published on 31 March 2015

Unintentional injury mortality and socio-economic development among 15-44-year-olds: in a health transition perspective

scientific article published on 01 September 2000

Why does Sweden have the lowest childhood injury mortality in the world? The roles of architecture and public pre-school services

scientific article

Within-day and weekly variations of thrombolysis in acute ischemic stroke: results from safe implementation of treatments in stroke-international stroke thrombolysis register.

scientific article published on 21 November 2013

List of works by Niaz Ahmed

Applying openEHR's Guideline Definition Language to the SITS international stroke treatment registry: a European retrospective observational study

Association of Baseline Hyperglycemia With Outcomes of Patients With and Without Diabetes With Acute Ischemic Stroke Treated With Intravenous Thrombolysis: A Propensity Score-Matched Analysis From the SITS-ISTR Registry

Association of admission blood glucose and outcome in patients treated with intravenous thrombolysis: results from the Safe Implementation of Treatments in Stroke International Stroke Thrombolysis Register (SITS-ISTR).

Association of early National Institutes of Health Stroke Scale improvement with vessel recanalization and functional outcome after intravenous thrombolysis in ischemic stroke

Benefit of thrombolysis for stroke is maintained around the clock: results from the SITS-EAST Registry.

Blood Pressure After Endovascular Thrombectomy: Modeling for Outcomes Based on Recanalization Status

Changes in European Label and Guideline Adherence After Updated Recommendations for Stroke Thrombolysis: Results From the Safe Implementation of Treatments in Stroke Registry.

Clinical Selection Strategies to Identify Ischemic Stroke Patients With Large Anterior Vessel Occlusion: Results From SITS-ISTR (Safe Implementation of Thrombolysis in Stroke International Stroke Thrombolysis Registry).

Consensus statements and recommendations from the ESO-Karolinska Stroke Update Conference, Stockholm 11-13 November 2018

Differences in cause-specific patterns of unintentional injury mortality among 15-44-year-olds in income-based country groups

Disappearing hyperdense middle cerebral artery sign in ischaemic stroke patients treated with intravenous thrombolysis: clinical course and prognostic significance.

Effects of blood pressure lowering in the acute phase of total anterior circulation infarcts and other stroke subtypes.

Epilepsy and injury mortality in Sweden--the importance of changes in coding practice.

External Validation of the ASTRAL and DRAGON Scores for Prediction of Functional Outcome in Stroke.

External validation of the SEDAN score for prediction of intracerebral hemorrhage in stroke thrombolysis.

Factors influencing in-hospital delay in treatment with intravenous thrombolysis.

High initial blood pressure after acute stroke is associated with poor functional outcome

How common is isolated dysphasia among patients with stroke treated with intravenous thrombolysis, and what is their outcome? Results from the SITS-ISTR.

Hyperdense middle cerebral artery sign on admission CT scan--prognostic significance for ischaemic stroke patients treated with intravenous thrombolysis in the safe implementation of thrombolysis in Stroke International Stroke Thrombolysis Register

IV thrombolysis in very severe and severe ischemic stroke: Results from the SITS-ISTR Registry

IV thrombolysis in very severe and severe ischemic stroke: Results from the SITS-ISTR Registry

Impact of Transcranial Doppler Ultrasound on Logistics and Outcomes in Stroke Thrombolysis: Results From the SITS-ISTR

Implementation and outcome of thrombolysis with alteplase 3-4.5 h after an acute stroke: an updated analysis from SITS-ISTR

Improved ischemic stroke outcome prediction using model estimation of outcome probability: the THRIVE-c calculation.

Intravenous Thrombolysis for Ischemic Stroke Patients on Dual Antiplatelets

Intravenous Thrombolysis for Stroke Recurring Within 3 Months From the Previous Event

Intravenous Thrombolysis in Unknown-Onset Stroke: Results From the Safe Implementation of Treatment in Stroke-International Stroke Thrombolysis Registry.

Intravenous alteplase for stroke in those older than 80 years old.

Intravenous recombinant tissue plasminogen activator for acute stroke in Poland: an analysis based on the Safe Implementation of Thrombolysis in Stroke (SITS) Registry

Intravenous thrombolysis in ischemic stroke patients with isolated homonymous hemianopia: analysis of Safe Implementation of Thrombolysis in Stroke-International Stroke Thrombolysis Register (SITS-ISTR).

Intravenous thrombolysis in patients with acute ischaemic stroke with history of prior ischaemic stroke within 3 months

Is the maximum dose of 90 mg alteplase sufficient for patients with ischemic stroke weighing >100 kg?

Mobile Phone-Based Questionnaire for Assessing 3 Months Modified Rankin Score After Acute Stroke: A Pilot Study

Multivariable analysis of outcome predictors and adjustment of main outcome results to baseline data profile in randomized controlled trials: Safe Implementation of Thrombolysis in Stroke-MOnitoring STudy (SITS-MOST).

Neuroprotection in cerebral ischaemia: facts and fancies--the need for new approaches

Outcome after intravenous thrombolysis in patients with acute lacunar stroke: An observational study based on SITS international registry and a meta-analysis

Outcome after stroke thrombolysis in patients >80 years treated within 3 hours vs >3-4.5 hours

Predicting the risk of symptomatic intracerebral hemorrhage in ischemic stroke treated with intravenous alteplase: safe Implementation of Treatments in Stroke (SITS) symptomatic intracerebral hemorrhage risk score

Predictors for Cerebral Edema in Acute Ischemic Stroke Treated With Intravenous Thrombolysis.

Randomized assessment of imatinib in patients with acute ischaemic stroke treated with intravenous thrombolysis

Reciprocal Interaction of 24-Hour Blood Pressure Variability and Systolic Blood Pressure on Outcome in Stroke Thrombolysis

Recommendations from the ESO-Karolinska Stroke Update Conference, Stockholm 13-15 November 2016

Relationship of blood pressure, antihypertensive therapy, and outcome in ischemic stroke treated with intravenous thrombolysis: retrospective analysis from Safe Implementation of Thrombolysis in Stroke-International Stroke Thrombolysis Register (SIT

Response by Mazya et al to Letter Regarding Article, "Impact of Transcranial Doppler Ultrasound on Logistics and Outcomes in Stroke Thrombolysis: Results From the SITS-ISTR"

Results of intravenous thrombolysis within 4.5 to 6 hours and updated results within 3 to 4.5 hours of onset of acute ischemic stroke recorded in the Safe Implementation of Treatment in Stroke International Stroke Thrombolysis Register (SITS-ISTR):

Role of preexisting disability in patients treated with intravenous thrombolysis for ischemic stroke.

Safe implementation of thrombolysis in stroke-monitoring study in Italy.

Safety and Outcome of Intravenous Thrombolysis in Stroke Patients on Prophylactic Doses of Low Molecular Weight Heparins at Stroke Onset

Safety and efficacy of dual antiplatelet pretreatment in patients with ischemic stroke treated with IV thrombolysis: A systematic review and meta-analysis

Safety and functional outcome of thrombolysis in dissection-related ischemic stroke: a meta-analysis of individual patient data.

Safety of intravenous thrombolysis for acute ischemic stroke in patients receiving antiplatelet therapy at stroke onset

Safety of intravenous thrombolysis for ischemic stroke in patients treated with warfarin

Salivary cortisol, a biological marker of stress, is positively associated with 24-hour systolic blood pressure in patients with acute ischaemic stroke

Stroke in the Middle-East and North Africa: A 2-year prospective observational study of stroke characteristics in the region-Results from the Safe Implementation of Treatments in Stroke (SITS)-Middle-East and North African (MENA)

The Belgian experience with intravenous thrombolysis for acute ischemic stroke

The THRIVE score predicts symptomatic intracerebral hemorrhage after intravenous tPA administration in SITS-MOST.

Threshold for NIH stroke scale in predicting vessel occlusion and functional outcome after stroke thrombolysis

Thrombectomy in acute ischemic stroke: estimations of increasing demands

Thrombolysis for Acute Ischaemic Stroke with Alteplase in an Asian Population: Results of the Multicenter, Multinational Safe Implementation of Thrombolysis in Stroke-Non-European Union World (SITS-NEW) ⬇️

Thrombolysis for acute ischemic stroke in the unwitnessed or extended therapeutic time window

Thrombolysis for acute stroke in Australia: outcomes from the Safe Implementation of Thrombolysis in Stroke registry (2002-2008).

Thrombolysis in very elderly people: controlled comparison of SITS International Stroke Thrombolysis Registry and Virtual International Stroke Trials Archive

Thrombolysis outcomes in acute ischemic stroke patients with prior stroke and diabetes mellitus.

Thrombolysis with alteplase 3-4.5 h after acute ischaemic stroke (SITS-ISTR): an observational study

Thrombolysis with alteplase for acute ischaemic stroke in the Safe Implementation of Thrombolysis in Stroke-Monitoring Study (SITS-MOST): an observational study.

Thrombolytic therapy for acute stroke in Austria: data from the Safe Implementation of Thrombolysis in Stroke (SITS) register

Thrombolytic therapy for acute stroke in the United Kingdom: experience from the safe implementation of thrombolysis in stroke (SITS) register

Trends in Door-to-Thrombolysis Time in the Safe Implementation of Stroke Thrombolysis Registry: Effect of Center Volume and Duration of Registry Membership.

Unintentional injury mortality and socio-economic development among 15-44-year-olds: in a health transition perspective

Why does Sweden have the lowest childhood injury mortality in the world? The roles of architecture and public pre-school services

Within-day and weekly variations of thrombolysis in acute ischemic stroke: results from safe implementation of treatments in stroke-international stroke thrombolysis register.