Systematic ReviewResearchPatient Education

Duchenne survival has improved as respiratory and cardiac care evolved

Journal of neurology (PubMed)Sep 6, 2026

AI-summarized from the linked source. Educational brief, not medical advice.

Brief summary

A cumulative meta-analysis found longer survival over time in Duchenne muscular dystrophy, alongside a shift from predominantly respiratory toward cardiac causes of death.

What NurseJet pulled from the source

The review included 53 studies and more than 13,000 patients. Pooled median survival was 29 years among ventilated patients and 19 years among non-ventilated patients, but these study-level observational comparisons do not establish that ventilation alone caused the difference.

Why this matters for nurses

Patients living longer with Duchenne muscular dystrophy may need sustained respiratory support plus ongoing cardiac and multisystem surveillance across care transitions.

Bedside takeaway

Verify each patient's established respiratory and cardiac plan during admissions and care transitions.

Key takeaways

Sixty percent of patients in the included studies received home mechanical ventilation.
Survival improved progressively over time in both ventilated and non-ventilated groups.
As respiratory survival improved, cardiac and other causes accounted for a larger share of deaths.

Practice implications

During admissions and handoffs, verify the established ventilation, airway-clearance, and cardiac-monitoring plan and coordinate concerns with the multidisciplinary team.

Limitations & cautions

Abstract-only summary. This was a study-level meta-analysis of heterogeneous observational survival reports; the ventilated and non-ventilated groups were not randomized, so associations should not be interpreted as treatment effects.
AI-summarized from the linked source. Review the original article before applying to practice.

Citations

Exact source links

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Journal of neurology (PubMed)

Journal of neurology (PubMed). Improving survival in Duchenne muscular dystrophy across eras: a systematic review and cumulative meta-analysis.

Open original source

https://pubmed.ncbi.nlm.nih.gov/42701154/

Professional education only

This summary does not replace clinical judgment, facility policy, provider orders, or official guidelines. Verify practice changes against the original source and local protocol.

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Journal of midwifery & women's health (PubMed)Sep 7, 2026Research Article

A retrospective analysis of US natality data found no statistically significant yearly difference in neonatal mortality between freestanding birth centers and hospitals among term, singleton, vertex births without major medical risk factors from 2015 through 2024.

L&D / OB PedsAI summaryReview source

Research ArticleResearchPatient EducationAI summary · original source linked below

Adjusted neonatal-mortality odds for freestanding birth centers fluctuated around 1.0 across the 10-year study period. No individual year showed a statistically significant difference from hospital births, including 2020 and 2021 when birth-center volume increased.

Key takeaways

The analysis was restricted to births meeting selected low-risk criteria.
The study found no evidence that higher birth-center use during the pandemic years increased neonatal mortality.
The observational design cannot establish that birth setting itself caused the mortality pattern.

Why this matters on shift

The findings add national outcome data for counseling and systems planning around freestanding birth-center care for appropriately selected low-risk pregnancies.

Bedside takeaway

Apply local eligibility, surveillance, escalation, and transfer protocols when caring for planned low-risk birth-center patients.

Nursing implications

Keep eligibility, surveillance, escalation, and transfer decisions anchored to local birth-center criteria and maternal-newborn protocols.

Limitations & cautions

Abstract-only summary. The study used retrospective vital-record data, was limited to selected low-risk births, and cannot exclude residual differences between people who delivered in birth centers and hospitals.
AI-summarized from the linked source. Review the original article before applying to practice.

Citations · exact source links

Journal of midwifery & women's health (PubMed). Neonatal Mortality Risk Among Births in Freestanding Birth Centers, 2015 to 2024.

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AI-summarized from the linked source. Review the original article before applying to practice.

Pediatric emergency care (PubMed)Sep 7, 2026Research Article

A double-blind randomized trial found no reduction in vomiting or faster oral tolerance with intravenous pantoprazole versus placebo in children with acute gastroenteritis and persistent vomiting after ondansetron.

Peds EmergencyAI summaryReview source

Research ArticleResearchMedication SafetyAI summary · original source linked below

The trial randomized 100 children. Vomiting episodes and oral tolerance at 6 and 12 hours did not differ significantly, while median hospital stay was 2 days with pantoprazole and 1 day with placebo.

Key takeaways

The median participant age was 14 months, and 67% of participants were male.
Oral tolerance at 12 hours was 86% in both groups.
The longer stay associated with pantoprazole requires cautious interpretation because this was a single-center trial.

Why this matters on shift

The trial does not support empiric intravenous proton-pump inhibition for persistent vomiting in pediatric acute gastroenteritis after ondansetron.

Bedside takeaway

Clarify the indication for empiric acid suppression and keep hydration and oral-tolerance assessment central to care.

Nursing implications

Prioritize the ordered hydration and oral-tolerance plan, document ongoing emesis, and clarify the indication before administering empiric acid suppression.

Limitations & cautions

Abstract-only summary. This was a single-center study of 100 children in Tehran, and the abstract does not describe adverse events or explain why hospitalization was longer in the pantoprazole group.
AI-summarized from the linked source. Review the original article before applying to practice.

Citations · exact source links

Pediatric emergency care (PubMed). Effect of Intravenous Pantoprazole on Clinical Outcomes in Pediatric Acute Gastroenteritis: A Placebo-Controlled RCT.

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AI-summarized from the linked source. Review the original article before applying to practice.

European heart journal (PubMed)Sep 6, 2026Research Article

In the pragmatic TARGET-D randomized trial, vitamin D dosing titrated to a serum target did not significantly reduce the composite of death, recurrent myocardial infarction, heart-failure hospitalization, or stroke after myocardial infarction.

Telemetry Med-SurgAI summaryReview source

Research ArticleResearchMedication SafetyPatient EducationAI summary · original source linked below

Among 630 participants followed for an average of 4.2 years, major cardiovascular events occurred in 15.7% with targeted vitamin D management and 18.4% with usual care (hazard ratio 0.85, 95% CI 0.58 to 1.24; P=0.40).

Key takeaways

At baseline, 87% of participants had a 25-hydroxyvitamin D level of 40 ng/mL or lower.
The primary composite outcome and the individual outcomes of death, heart-failure hospitalization, and stroke were not significantly different.
A lower recurrent-MI rate was a secondary finding and should not override the nonsignificant primary result.

Why this matters on shift

The trial cautions against presenting targeted vitamin D supplementation as a proven strategy for reducing major cardiovascular events after myocardial infarction.

Bedside takeaway

Present vitamin D as prescribed supplementation, not as a replacement for established post-MI secondary prevention.

Nursing implications

Reinforce the prescribed secondary-prevention plan and avoid implying that vitamin D replaces therapies with established post-MI benefit.

Limitations & cautions

Abstract-only summary. The trial included 630 participants, 78.1% were men, the primary confidence interval included benefit and no benefit, and individual secondary outcomes were not the primary endpoint.
AI-summarized from the linked source. Review the original article before applying to practice.

Citations · exact source links

European heart journal (PubMed). Targeted vitamin D supplementation and major adverse cardiovascular events after myocardial infarction: the TARGET-D trial.

Open original sourceFull brief

AI-summarized from the linked source. Review the original article before applying to practice.

Key takeaways

Practice implications

Limitations & cautions

Exact source links

More updates for this clinical area

Low-risk birth-center births showed no higher neonatal mortality in a 10-year analysis

IV pantoprazole did not improve vomiting or oral tolerance in pediatric gastroenteritis

Targeted vitamin D did not significantly reduce major cardiovascular events after MI