ArticleInternational journal of women's health2021
Effects of a New Mattress and Pillow and Standard Treatment for Nightly Pelvic Girdle Pain in Pregnant Women: A Randomised Controlled Study.
Article in International journal of women's health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
3 citing papers in PubMed, 1 synthesis or guideline pooled it, 3 citations in OpenAlex.
- Mattress impact on lifestyle and back pain: a 25-year orthopedic literature review guideline.Journal of orthopaedics and traumatology : official journal of the Italian Society of Orthopaedics and Traumatology · 2026Pooled it
- Pain, anxiety, and catastrophizing among pregnant women with dental pain, undergoing root canal treatment.Brazilian oral research · 2024Article
- The Influence of Physical Activity during Pregnancy on Maternal Pain and Discomfort: A Meta-Analysis.Journal of personalized medicine · 2023Review
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveTo evaluate the efficacy of a memory-foam mattress and pillow plus standard treatment for nightly pelvic girdle pain (PGP) during pregnancy.
methodIn this randomised controlled study conducted at a tertiary-care hospital, 66 pregnant women who had nightly PGP were enrolled to receive standard treatment with the mattress and pillow (intervention group, n = 34) or solely standard treatment (control group, n = 32). The primary outcome was change in nightly posterior PGP on a visual analogue scale, VAS from baseline to 4 weeks. Secondary outcomes include nightly anterior PGP, the evening PGP score, estimated sleep duration, number of nightly wake-ups, daytime sleepiness (Epworth sleepiness scale), function (Pelvic Girdle Questionnaire), health-related quality of life, and pain catastrophizing.
resultsForty-four women (67%) completed the treatment. The difference in nightly posterior pain intensity was significantly different in favour of the intervention group (VAS, 16.5 mm (95% CI 1.4:31.6) p = 0.028). Sleep duration increased within both groups (intervention group: 26 min, p = 0.022; control group: 14 min, p = 0.014) and the difference between groups was significant (p = 0.046). In addition, the intervention group indicated a decreased evening PGP intensity (p = 0.008) and fewer nightly wake-ups (p = 0.049). The control group showed a deterioration in function (Pelvic Girdle Questionnaire) (p = 0.018) and an increase in daytime sleepiness (Epworth sleepiness scale) (p = 0.021) from baseline to 4 weeks.
conclusionIn conclusion, significantly lower nightly posterior PGP intensity was noted after the use of a mattress and pillow as an adjunct to standard treatment. Nightly PGP can have adverse effects on various aspects of the health and quality of life of pregnant women, and although the results of this study should be interpreted with caution considering the high drop-out rate and the inadequate statistical power, the findings indicate the potential for the use of such interventions to improve PGP in pregnant women.
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