Helena Nystrom

Umea, AC, Sweden

Last Updated: 09/26/2026

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Found 11 publications

Treatment-naïve lung cancer presenting with spinal metastases: a national study of survival, surgery, and the role of predictive biomarkers.

Treatment-naïve lung cancer presenting with spinal metastases: a national study of survival, surgery, and the role of predictive biomarkers.

Journal: Acta neurochirurgica

Published: February 01, 2026

Survival after spinal surgery for metastases in men with castration-sensitive vs castration-resistant prostate cancer: a nationwide register-based study.

Survival after spinal surgery for metastases in men with castration-sensitive vs castration-resistant prostate cancer: a nationwide register-based study.

Journal: Scientific reports

Published: June 27, 2025

Early Postoperative Nausea and Vomiting After Bariatric Surgery: A Study of 8426 Patients from the Swedish Perioperative Registry (SPOR).

Early Postoperative Nausea and Vomiting After Bariatric Surgery: A Study of 8426 Patients from the Swedish Perioperative Registry (SPOR).

Journal: Obesity surgery

Published: June 23, 2025

External review of procedure codes for intensive care, mechanical ventilation and extracorporeal membrane oxygenation for critically ill COVID-19 patients in the Swedish inpatient register: A nationwide observational cohort study.

External review of procedure codes for intensive care, mechanical ventilation and extracorporeal membrane oxygenation for critically ill COVID-19 patients in the Swedish inpatient register: A nationwide observational cohort study.

Journal: European journal of anaesthesiology and intensive care

Published: July 12, 2024

Immune-cell infiltration in high-grade soft tissue sarcomas; prognostic implications of tumor-associated macrophages and B-cells.

Immune-cell infiltration in high-grade soft tissue sarcomas; prognostic implications of tumor-associated macrophages and B-cells.

Journal: Acta oncologica (Stockholm, Sweden)

Published: February 14, 2023

Prognosis after Intensive Care for COPD Exacerbation in Relation to Long-Term Oxygen Therapy: A Nationwide Cohort Study.

Prognosis after Intensive Care for COPD Exacerbation in Relation to Long-Term Oxygen Therapy: A Nationwide Cohort Study.

Journal: COPD

Published: January 19, 2023

Palonosetron as prophylaxis for post-discharge nausea and vomiting: a prospective, randomised, double-blind, placebo-controlled trial in ambulatory surgery.

Palonosetron as prophylaxis for post-discharge nausea and vomiting: a prospective, randomised, double-blind, placebo-controlled trial in ambulatory surgery.

Journal: British journal of anaesthesia

Published: November 29, 2022

Respiratory and circulatory insufficiency during emergent long-distance critical care interhospital transports to tertiary care in a sparsely populated region: a retrospective analysis of late mortality risk.

Respiratory and circulatory insufficiency during emergent long-distance critical care interhospital transports to tertiary care in a sparsely populated region: a retrospective analysis of late mortality risk.

Journal: BMJ open

Published: February 16, 2022

Total Mission Time and Mortality in a Regional Interhospital Critical Care Transport System: A Retrospective Observational Study.

Total Mission Time and Mortality in a Regional Interhospital Critical Care Transport System: A Retrospective Observational Study.

Journal: Air medical journal

Published: April 29, 2021

Metastatic spinal cord compression as the first sign of malignancy.

Metastatic spinal cord compression as the first sign of malignancy.

Journal: Acta orthopaedica

Published: May 12, 2017

Risk of Injurious Fall and Hip Fracture up to 26 y before the Diagnosis of Parkinson Disease: Nested Case-Control Studies in a Nationwide Cohort.

Risk of Injurious Fall and Hip Fracture up to 26 y before the Diagnosis of Parkinson Disease: Nested Case-Control Studies in a Nationwide Cohort.

Journal: PLoS medicine

Published: July 11, 2015

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Last Updated: 09/26/2026