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相关概念视频

Drug Dosing: Geriatric Patients01:15

Drug Dosing: Geriatric Patients

228
Elderly individuals encompass a diverse population with varying degrees of age-related physiological changes. Defining the elderly presents challenges, as the geriatric population is often arbitrarily categorized as individuals older than 65. However, many individuals in this group lead active and healthy lives, with an increasing number surpassing 85 years and falling into the older elderly category. Physiological changes associated with aging impact performance capacity and homeostatic...
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Irritable Bowel Syndrome III: Medical and Nursing Management01:30

Irritable Bowel Syndrome III: Medical and Nursing Management

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Managing Irritable Bowel Syndrome (IBS) involves a multifaceted approach, including lifestyle modifications, dietary changes, and medication.
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Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Excretion01:18

Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Excretion

238
In geriatric patients, renal physiology undergoes significant changes, including diminished renal blood flow and a lower glomerular filtration rate (GFR), leading to alterations in medication clearance. Drugs such as aminoglycoside antibiotics, lithium, and digoxin, which rely on glomerular filtration for removal from the body, particularly impact pharmacokinetics. These drugs tend to have slower clearance rates in older adults, necessitating careful dosage considerations.Evaluation of renal...
238
Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Distribution01:00

Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Distribution

232
Drug distribution in the human body is influenced by several factors, including plasma protein concentration, body composition, blood flow, tissue-protein concentration, and tissue fluid pH. Among these, changes in plasma protein concentration and body composition due to aging significantly affect how drugs are distributed within the body. Specifically, aging is associated with a decrease in albumin levels by about 10% and an increase in α1-acid glycoprotein levels. These alterations are...
232
Drugs for Treatment of Constipation-Predominant IBS01:21

Drugs for Treatment of Constipation-Predominant IBS

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Pharmacological therapies for IBS-C are designed to alleviate abdominal discomfort and enhance bowel function. In patients with IBS-C, fiber supplements may help soften stools and decrease straining, but may also lead to increased gas production and bloating. Osmotic laxatives like milk of magnesia are frequently used to soften stools and increase stool frequency in IBS-C patients. In addition, two drugs approved for use in severe IBS-C adult cases are linaclotide (Linzess) and lubiprostone...
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Drugs Affecting GI Tract Motility: Other Laxatives01:20

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Laxatives are primarily used to alleviate constipation, a common gastrointestinal disorder characterized by infrequent bowel movements and difficulty passing stools. They work by various mechanisms to increase the volume or frequency of bowel movements. The primary modes of action of laxatives include increasing stool bulk, softening the stool, stimulating intestinal motility, and osmotically drawing water into the intestines.
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Acupoint Application Combined with Acupoint Massage for Treating Constipation in a Patient with Chronic Obstructive Pulmonary Disease
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一个困难的问题:在老年人群中管理便秘

William G Jones1, Veeraen Jonnalagadda1, Alexandra E Thomson1

  • 1Memorial Health University Medical Center, Savannah, Georgia.

HCA healthcare journal of medicine
|September 15, 2025
PubMed
概括

由于潜在的并发症和医疗负担,老年患者的便秘管理至关重要. 本摘要为老年人提供预防和管理策略,以帮助医疗保健提供者.

关键词:
便秘,便秘,便秘,便秘,便秘饮食治疗,便秘治疗,便秘治疗药物治疗,食纤维,药,年龄,老年人,老年人.预防和控制,便秘.

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科学领域:

  • 老年医学 老年医学
  • 胃肠病学 胃肠病学

背景情况:

  • 便秘是老年患者中普遍存在的疾病,具有不同的症状和风险.
  • 它给医疗保健系统带来了巨大的负担.

研究的目的:

  • 为老年患者管理便秘提供指导.
  • 强调老年人便秘的预防策略.
  • 概述各种医疗保健机构的管理方法.

主要方法:

  • 总结了主要医学协会的建议.
  • 包括美国胃肠病学会,美国老年病学学会和美国家庭医生学会的指导方针.

主要成果:

  • 在老年人中预防便秘的基于共识的建议.
  • 在老年患者中出现便秘后,管理便秘的策略.
  • 适用于不同医疗保健环境的指南.

结论:

  • 在老年护理中,有效管理和预防便秘至关重要.
  • 这些建议支持医疗保健提供者解决这一常见问题.
  • 积极主动管理可以减轻便秘对患者和医疗保健系统的负担.