Adaptation of Mattresses Made With Different Materials to Personal Anthropometry Values and Body Postures

NCT ID: NCT05486039

Last Updated: 2022-08-03

Basic Information

• Recruitment Status: UNKNOWN
• Total Enrollment: 210 participants
• Study Classification: OBSERVATIONAL
• Study Start Date: 2022-10-15
• Study Completion Date: 2024-06-15

Brief Summary

Sleep disorders affect 40% of the adult population each year and are often associated with morbidity and mortality (Kripke et al., 2002; F.-Z. Low et al., 2017). Sleep quality plays a vital role in the overall quality of our lives. Therefore, a good sleep helps to create a quality life rhythm. A quality sleep reduces fatigue and increases physical regeneration (Khaleghipour et al., 2015). Poor sleep quality is due to various environmental factors such as temperature, light, noise and bed quality (Lei et al., 2009). It has been reported that 7% of sleep problems are caused by inappropriate mattresses that affect the load on the spine during sleep (F. Z. Low et al., 2017). Body contact pressure is a measure of the distribution of body weight across the body surface in contact with the mattress. A well-designed mattress usually has the ability to minimize high pressure points applied to the body. However, if the bed is not suitable for the person, pressure sores may develop in the body parts where pressure is intense (Cullum et al., 2004). The areas most affected by high pressure are usually the hips, shoulders and back, which can affect sleep quality and result in drowsiness or body stiffness throughout the day (Jacobson et al., 2002). A recent study by Bae and Ko compared the bed positions of hospital beds and found that a head-to-foot angle of 30° is the best position to reduce the likelihood of decubitus ulcers occurring in patients in high-pressure risk areas (Bae & Ko, 2013). In the light of previous studies, it has been observed that there is no study comparing many bed types designed using different materials for individual-specific postures. Biomechanical comparison of these bedding materials in individuals with different posture types and sleeping in different sleeping positions will allow us to provide new insights into their pressure distribution abilities. The aim of this study is to measure the effect of mattresses made of different mattress materials on body contact pressure profiles in individuals with different postures in various sleeping positions. It will be evaluated using maximum body pressure and pressure distribution as outcome measures.

Conditions

Pressure Ulcer; Sleep Disorder; Spine Degeneration; Body Structure, Altered From Its Original Anatomical Structure

Study Design

• Observational Model Type: COHORT
• Study Time Perspective: PROSPECTIVE

Study Groups

Normal Posture

Changing behaviour

Intervention Type: BEHAVIORAL

Changing the lying position and mattress system

Lordotic Posture

Changing behaviour

Intervention Type: BEHAVIORAL

Changing the lying position and mattress system

Sway Back Posture

Changing behaviour

Intervention Type: BEHAVIORAL

Changing the lying position and mattress system

Hypolordotic Back Posture

Changing behaviour

Intervention Type: BEHAVIORAL

Changing the lying position and mattress system

Head Anterior Tilt Posture

Changing behaviour

Intervention Type: BEHAVIORAL

Changing the lying position and mattress system

Scoliotic Posture

Changing behaviour

Intervention Type: BEHAVIORAL

Changing the lying position and mattress system

Kyphotic Posture

Changing behaviour

Intervention Type: BEHAVIORAL

Changing the lying position and mattress system

Interventions

Changing behaviour

Changing the lying position and mattress system

Intervention Type: BEHAVIORAL

Eligibility Criteria

Inclusion Criteria

• Volunteer to participate in research

Exclusion Criteria

• Having a history of back, shoulder or neck pain in the last 6 weeks
• Having a surgical operation in the last 8 weeks

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 85 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: Yes

Sponsors

Hacettepe University

OTHER

Sponsor Role: lead

Responsible Party

Ceyhun Turkmen

Asst.Prof

Responsibility Role: PRINCIPAL_INVESTIGATOR

Central Contacts

Ceyhun Türkmen, Ph.D.

Role: CONTACT

fztceyhunturkmen@karatekin.edu.tr

+905311017392

References

Buysse DJ, Reynolds CF 3rd, Monk TH, Berman SR, Kupfer DJ. The Pittsburgh Sleep Quality Index: a new instrument for psychiatric practice and research. Psychiatry Res. 1989 May;28(2):193-213. doi: 10.1016/0165-1781(89)90047-4.

Reference Type: RESULT

PMID: 2748771 (View on PubMed)

Cullum N, McInnes E, Bell-Syer SE, Legood R. Support surfaces for pressure ulcer prevention. Cochrane Database Syst Rev. 2004;(3):CD001735. doi: 10.1002/14651858.CD001735.pub2.

Reference Type: RESULT

PMID: 15266452 (View on PubMed)

Jacobson BH, Gemmell HA, Hayes BM, Altena TS. Effectiveness of a selected bedding system on quality of sleep, low back pain, shoulder pain, and spine stiffness. J Manipulative Physiol Ther. 2002 Feb;25(2):88-92. doi: 10.1067/mmt.2002.121410.

Reference Type: RESULT

PMID: 11896375 (View on PubMed)

Kripke DF, Garfinkel L, Wingard DL, Klauber MR, Marler MR. Mortality associated with sleep duration and insomnia. Arch Gen Psychiatry. 2002 Feb;59(2):131-6. doi: 10.1001/archpsyc.59.2.131.

Reference Type: RESULT

PMID: 11825133 (View on PubMed)

Low FZ, Chua MC, Lim PY, Yeow CH. Effects of Mattress Material on Body Pressure Profiles in Different Sleeping Postures. J Chiropr Med. 2017 Mar;16(1):1-9. doi: 10.1016/j.jcm.2016.09.002. Epub 2016 Oct 21.

Reference Type: RESULT

PMID: 28228692 (View on PubMed)

Other Identifiers

28-06-22/26

Identifier Type: -

Identifier Source: org_study_id