BACKGROUND:Postprandial hypotension (PPH) is a common and serious disorder of blood pressure (BP) regulation in elderly people. It has been suggested that primarily the carbohydrate (CH) content of a meal induces the BP decrease. Therefore, we examined the relationship between the CH content of meals and postprandial BP responses in elderly patients diagnosed with PPH. METHODS:Twelve geriatric patients (aged 75 to 91 years; 6 men) who were previously diagnosed with PPH received standardized liquid meals with low- (25 g), normal- (65 g), and high- (125 g) CH content in random order on three separate days. Systolic BP (SBP), diastolic BP, and heart rate were measured every 5 minutes from 20 minutes before until 75 minutes after each meal. Postprandial symptoms were recorded every 15 minutes. RESULTS: The maximum decrease in SBP was significantly smaller after the low-CH meal (-28 +/- 5 mm Hg) than after the normal- (-39 +/- 7 mm Hg) and high-CH meals (-40 +/- 5 mm Hg) (p <.050 between groups). In addition, the duration of PPH was significantly shorter (p <.010), and postprandial symptoms were less frequent and less severe after the low-CH meal. CONCLUSIONS: Reducing the CH amount in meals induces significantly smaller decreases in SBP, shorter duration of PPH, and reduction of PPH-related symptoms. Therefore, limiting the CH content of an elderly patient's meal can be a clinically effective nonpharmacological treatment for PPH in elderly patients and can reduce the risk of developing symptomatic PPH.
RCT Entities:
BACKGROUND: Postprandial hypotension (PPH) is a common and serious disorder of blood pressure (BP) regulation in elderly people. It has been suggested that primarily the carbohydrate (CH) content of a meal induces the BP decrease. Therefore, we examined the relationship between the CH content of meals and postprandial BP responses in elderly patients diagnosed with PPH. METHODS: Twelve geriatric patients (aged 75 to 91 years; 6 men) who were previously diagnosed with PPH received standardized liquid meals with low- (25 g), normal- (65 g), and high- (125 g) CH content in random order on three separate days. Systolic BP (SBP), diastolic BP, and heart rate were measured every 5 minutes from 20 minutes before until 75 minutes after each meal. Postprandial symptoms were recorded every 15 minutes. RESULTS: The maximum decrease in SBP was significantly smaller after the low-CH meal (-28 +/- 5 mm Hg) than after the normal- (-39 +/- 7 mm Hg) and high-CH meals (-40 +/- 5 mm Hg) (p <.050 between groups). In addition, the duration of PPH was significantly shorter (p <.010), and postprandial symptoms were less frequent and less severe after the low-CH meal. CONCLUSIONS: Reducing the CH amount in meals induces significantly smaller decreases in SBP, shorter duration of PPH, and reduction of PPH-related symptoms. Therefore, limiting the CH content of an elderly patient's meal can be a clinically effective nonpharmacological treatment for PPH in elderly patients and can reduce the risk of developing symptomatic PPH.
Authors: Narender P van Orshoven; Leonard J van Schelven; Louis M A Akkermans; Paul A F Jansen; Michael Horowitz; Christine Feinle-Bisset; Alexander C van Huffelen; P Liam Oey Journal: Clin Auton Res Date: 2008-01-30 Impact factor: 4.435
Authors: Jordan Kraaijenhof; Marcel H A Muskiet; Lennart Tonneijck; D Margriet Ouwens; Mark H H Kramer; Daniël H van Raalte; Mark M Smits Journal: Diabetes Obes Metab Date: 2020-06-22 Impact factor: 6.577