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Related Concept Videos

Pathophysiology of Diabetes01:20

Pathophysiology of Diabetes

Diabetes mellitus is a chronic metabolic disorder characterized by hyperglycemia. The four categories of diabetes are type 1 diabetes, type 2 diabetes, other specific types of diabetes, and gestational diabetes.
Type 1 diabetes is characterized by autoimmune-mediated destruction of pancreatic β cells, with environmental factors potentially triggering this process in genetically susceptible individuals. Despite many not having a family history, certain genes increase susceptibility, suggesting a...
Complications of Diabetes Mellitus01:22

Complications of Diabetes Mellitus

Diabetes mellitus is a chronic metabolic disorder characterized by persistent hyperglycemia due to insulin deficiency, resistance, or both. Prolonged hyperglycemia disrupts metabolic homeostasis and leads to acute and chronic complications.Acute ComplicationsAcute complications result from sudden metabolic imbalance.Diabetic ketoacidosis (DKA) mainly appears in type 1 diabetes but may also develop in type 2 diabetes, particularly under extreme stress. It arises from severe insulin deficiency,...
Multiple Allele Traits01:49

Multiple Allele Traits

The Concept of Multiple Allelism
Hemodialysis II: Procedure and Complications01:24

Hemodialysis II: Procedure and Complications

DialyzersA hemodialysis (HD) dialyzer is a plastic cartridge containing thousands of parallel hollow fibers, which serve as semipermeable membranes. These fibers are typically made from cellulose-based or other synthetic materials. During HD, blood is pumped into the top of the cartridge and distributed among these fibers. Simultaneously, dialysis fluid, known as dialysate, is introduced into the bottom of the cartridge, bathing the outside of the fibers. Across the semipermeable membrane,...
Diabetes Mellitus: Type 2 and Gestational01:22

Diabetes Mellitus: Type 2 and Gestational

Type 2 diabetes, characterized by insulin resistance, arises when the insulin receptors on cells lose responsiveness to insulin, diminishing the cell's capacity to take up glucose, resulting in elevated blood glucose levels. To receive a diagnosis of Type 2 diabetes, a series of blood glucose tests are necessary to assess whether the blood glucose falls within normal parameters. If the result is out of the normal range, a patient may be diagnosed as prediabetic or diabetic, depending on the...
Teratogenicity01:07

Teratogenicity

The ability of a drug to produce structural deformations and functional abnormalities in the developing embryo or the fetus is called teratogenicity, and the drug producing this effect is known as a teratogen. Teratogenic effects include stillbirth, miscarriage, intrauterine growth restriction, and neurocognitive delay. A teratogen may affect the embryo at different stages of development, which is important in determining the type and extent of the damage. During blastocyst formation, the early...

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Related Experiment Video

Updated: May 9, 2026

Continuous Manual Exchange Transfusion for Patients with Sickle Cell Disease: An Efficient Method to Avoid Iron Overload
05:23

Continuous Manual Exchange Transfusion for Patients with Sickle Cell Disease: An Efficient Method to Avoid Iron Overload

Published on: March 14, 2017

Sickle cell crisis and pregnancy.

Marc R Parrish1, John C Morrison

  • 1Department of OBGYN, University of Missouri Kansas City, St Luke's Hospital, 4401 Wornall, Kansas City, MO 64111, USA. marc7parrrish@hotmail.com

Seminars in Perinatology
|August 7, 2013
PubMed
Summary

Pregnant women with sickle cell disease face increased risks during pregnancy and after birth. Close monitoring and specialized obstetric care are crucial for managing complications and ensuring maternal health.

Keywords:
CrisisPregnancySickle cell disease

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Characterization of Sickling During Controlled Automated Deoxygenation with Oxygen Gradient Ektacytometry
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Continuous Manual Exchange Transfusion for Patients with Sickle Cell Disease: An Efficient Method to Avoid Iron Overload
05:23

Continuous Manual Exchange Transfusion for Patients with Sickle Cell Disease: An Efficient Method to Avoid Iron Overload

Published on: March 14, 2017

Characterization of Sickling During Controlled Automated Deoxygenation with Oxygen Gradient Ektacytometry
08:23

Characterization of Sickling During Controlled Automated Deoxygenation with Oxygen Gradient Ektacytometry

Published on: November 5, 2019

Area of Science:

  • Obstetrics and Gynecology
  • Hematology
  • Maternal-Fetal Medicine

Background:

  • Sickle cell disease (SCD) is a genetic blood disorder that can affect pregnancy.
  • Pregnant individuals with SCD have historically faced higher rates of complications.

Purpose of the Study:

  • To summarize the risks and management considerations for pregnant women with sickle cell disease.
  • To emphasize the importance of specialized obstetric care for this population.

Main Methods:

  • Review of existing literature on sickle cell disease in pregnancy.
  • Analysis of complication rates and management strategies.

Main Results:

  • Pregnant women with SCD experience higher rates of antepartum, intrapartum, and postpartum complications compared to unaffected women.
  • Effective management requires a high index of suspicion and diagnostic skill.

Conclusions:

  • Access to high-risk obstetric care, patient education, and close follow-up are essential for minimizing maternal morbidity and mortality in pregnant women with SCD.
  • Optimal outcomes necessitate vigilant monitoring and prompt intervention for sickle cell crisis during pregnancy.