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Related Concept Videos

Anatomical Positions01:11

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In anatomy, several standard anatomical positions are used as references for describing the position and orientation of different body parts. These positions help provide a common frame of reference when discussing anatomical structures. The anatomical position is the standard reference point for describing the body's position and orientation. In this position:
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The nursing management of Mitral Valve Prolapse, or MVP, centers around patient education, symptom monitoring, and lifestyle modifications.Patient Education on MVP Diagnosis and Heredity: Nurses should provide comprehensive education about MVP, a condition where the mitral valve does not close appropriately during heartbeats. This education often includes the condition's pathophysiology, symptoms, and potential complications, like arrhythmias or mitral regurgitation. Though not fully...
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Related Experiment Video

Updated: Apr 15, 2026

Assessment and Evaluation of the High Risk Neonate: The NICU Network Neurobehavioral Scale
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Bed rest in singleton pregnancies for preventing preterm birth.

Claudio G Sosa1, Fernando Althabe, José M Belizán

  • 1Department of Obstetrics and Gynecology - School of Medicine, University of Uruguay, Echevarriarza 3320 Apartment 701, Montevideo, Uruguay, 11300.

The Cochrane Database of Systematic Reviews
|March 31, 2015
PubMed
Summary

Current evidence does not support or refute the use of bed rest for preventing preterm birth. This common practice lacks proven benefits and may have adverse effects, necessitating careful discussion of risks and benefits.

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Area of Science:

  • Obstetrics and Gynecology
  • Maternal-Fetal Medicine
  • Evidence-Based Medicine

Background:

  • Bed rest is a common recommendation for preventing preterm birth, based on the idea it reduces uterine activity.
  • However, the potential adverse effects of bed rest on maternal and fetal outcomes are not well understood.

Purpose of the Study:

  • To evaluate the effectiveness of prescribed bed rest, whether in-hospital or at home, for preventing preterm birth in high-risk pregnancies.

Main Methods:

  • A systematic review and meta-analysis of randomized, cluster-randomized, and quasi-randomized controlled trials.
  • Searches included major databases up to December 2014.
  • Two reviewers independently assessed study eligibility, quality, and extracted data.

Main Results:

  • Only one study with 1266 women met the inclusion criteria for meta-analysis.
  • Preterm birth rates before 37 weeks were similar between the bed rest group and the control group (7.9% vs 8.5%).
  • No significant differences were found in other maternal or perinatal outcomes.

Conclusions:

  • There is currently no evidence to support or refute the use of bed rest for preventing preterm birth.
  • Despite widespread use, bed rest lacks proven benefits and may have adverse effects.
  • Further research is needed to determine the effectiveness and potential harms of bed rest interventions.