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Related Concept Videos

Intrauterine Drug Delivery Systems01:21

Intrauterine Drug Delivery Systems

Controlled-release systems for intravaginal and intrauterine drug delivery have been developed primarily for the administration of contraceptive steroid hormones. These delivery routes circumvent first-pass hepatic metabolism, thereby enhancing bioavailability and allowing for reduced systemic dosages compared to oral administration. Such approaches contribute to improved therapeutic efficacy and patient compliance, particularly in long-term contraceptive regimens.Intravaginal Drug Delivery...
Methods Of Healthcare Delivery System01:26

Methods Of Healthcare Delivery System

At the different levels of the healthcare system, we see varying methods of healthcare used. These methods include managed care systems, case management, and primary healthcare.
Managed Care System:
The managed care system is designed to control the cost while maintaining the quality of care. The patient's care from admission to discharge is planned by the primary care provider or the case manager, also known as the gatekeeper. In a managed care system, the number of care providers is limited...
Drug Delivery: Miscellaneous Routes01:22

Drug Delivery: Miscellaneous Routes

Drug delivery methods like oral inhalation, nasal sprays, transdermal patches, eye drops, intravitreal injection,  and rectal administration provide localized effects with reduced toxicity.
Oral inhalation and nasal sprays swiftly transfer drugs across the respiratory epithelium's mucosal layer. Inhaled glucocorticoids and bronchodilators directly target lung conditions such as asthma, while fluticasone nasal spray mitigates allergic rhinitis.
Transdermal patches transport drugs through the...
Drug Delivery: Parenteral Route01:29

Drug Delivery: Parenteral Route

The parenteral route is a critical method of drug administration. It delivers compounds directly into the systemic circulation and bypasses the gastrointestinal tract. This approach is particularly advantageous for drugs that exhibit poor absorption or instability when administered orally.
There are three primary parenteral routes: intravenous (IV), intramuscular (IM), and subcutaneous (SC). The IV route introduces the drug directly into the bloodstream, ensuring immediate action. The IM route...
Relative Risk01:12

Relative Risk

Relative risk (RR) is a statistical measure commonly used in epidemiology to compare the likelihood of a particular event occurring between two groups. This metric is important for evaluating the relationship between exposure to a specific risk factor and the probability of a particular outcome. It plays a crucial role in medical research, public health studies, and risk assessment. Relative risk quantifies how much more (or less) likely an event is to occur in an exposed group compared to an...
Drug Delivery: Overview01:16

Drug Delivery: Overview

The selection of a drug's delivery route depends upon its physicochemical properties, including lipid or water solubility and ionization, as well as the therapeutic requirement, such as immediate or sustained effect. These routes can be divided into three primary categories: enteral, parenteral, and topical.
Enteral delivery involves administering drugs directly through swallowing, sublingual placement, or buccal application. Orally administered drugs predominantly navigate the gastrointestinal...

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Related Experiment Video

Updated: May 15, 2026

External Cephalic Version: Is it an Effective and Safe Procedure?
08:49

External Cephalic Version: Is it an Effective and Safe Procedure?

Published on: June 6, 2020

[Does low-risk delivery exist?].

F Selvi Dogan1, P Calmelet, J Cottenet

  • 1Service de gynécologie-obstétrique, CHU de Dijon, 5, rue Edgar-Quinet, 21000 Dijon, France.

Journal De Gynecologie, Obstetrique Et Biologie De La Reproduction
|January 22, 2013
PubMed
Summary
This summary is machine-generated.

Even in low-risk pregnancies, obstetrician intervention is common. Thirty-seven percent of low-risk patients required obstetrician consultation, with 21% needing direct intervention during childbirth.

Keywords:
AccouchementBas risqueDeliveryIntervention obstétricaleLow-riskObstetric intervention

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Comprehensive Evaluation of the Effectiveness and Safety of Placenta-Targeted Drug Delivery Using Three Complementary Methods

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Low-Cost Single-Port (LoCoSP) Device for a Transcervical Approach in Minimally Invasive Transhiatal Esophagectomy
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Low-Cost Single-Port (LoCoSP) Device for a Transcervical Approach in Minimally Invasive Transhiatal Esophagectomy

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Related Experiment Videos

Last Updated: May 15, 2026

External Cephalic Version: Is it an Effective and Safe Procedure?
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External Cephalic Version: Is it an Effective and Safe Procedure?

Published on: June 6, 2020

Comprehensive Evaluation of the Effectiveness and Safety of Placenta-Targeted Drug Delivery Using Three Complementary Methods
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Comprehensive Evaluation of the Effectiveness and Safety of Placenta-Targeted Drug Delivery Using Three Complementary Methods

Published on: September 10, 2018

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Low-Cost Single-Port (LoCoSP) Device for a Transcervical Approach in Minimally Invasive Transhiatal Esophagectomy

Published on: September 11, 2021

Area of Science:

  • Obstetrics and Gynecology
  • Perinatal Care
  • Clinical Research

Context:

  • Childbirth management in a level II maternity service.
  • Comparison of obstetrician involvement in low-risk versus high-risk deliveries.
  • Prospective study of 490 patients.

Purpose:

  • To evaluate the rate of obstetrician call during childbirth in low-risk versus high-risk groups.
  • To assess the level of obstetrician intervention in both risk groups.
  • To compare obstetrician involvement based on perinatal risk criteria.

Summary:

  • Obstetrician call rate was 37% in low-risk and 29% in high-risk groups (P=0.0587).
  • Obstetrician intervention rate was 21% in low-risk and 12% in high-risk groups (P=0.0109).
  • Significant obstetrician intervention occurred in 21% of low-risk deliveries.

Impact:

  • Highlights the unpredictable nature of labor and delivery.
  • Suggests that initial low-risk classification does not preclude the need for obstetrician involvement.
  • Informs resource allocation and clinical practice guidelines in maternity services.