Endocrine Guidelines
Endocrinology is the study of medicine that relates to the system that controls hormones within the human body, known as the endocrine system. The endocrine system is a series of glands that produce and secrete hormones that the body uses for a wide range of functions, and there are specific diseases that are caused by problems with hormones. When the glands do not produce the correct amount of hormones, diseases and conditions can arise that affect many different aspects of life.
Endocrine diseases fall into three categories:
- Tumors
- Gland hypersecretion
- Gland hyposecretion
Tumors in the endocrine glands, whether benign or cancerous, can cause hormone balance issues. When a gland secretes too much of a hormone, hypersecretion occurs and causes an imbalance in the hormonal level. When a gland has a deficiency of a certain hormone, hyposecretion occurs, and the glands will secrete too little of the hormone. In each of these situations, the result is a disease that impacts the body and its overall function and well-being.
The Endocrine glands include:
- Adrenal glands: These endocrine glands sit on top of the kidneys and produce a variety of hormones including the release of adrenaline and the steroids cortisol and aldosterone.
- Hypothalamus: A part of the lower middle brain that has a vital role in controlling many bodily functions. This glands tells the pituitary gland when to release hormones.
- Islet cells in the pancreas: These are clusters of cells in the pancreas that sense blood sugar levels and control the release of the hormones insulin and glucagon.
- Ovaries: The female reproductive organs that release eggs and produce sex hormones, including estrogen, to trigger menstruation.
- Parathyroid: Four tiny glands in the neck with the sole purpose of controlling the calcium in the blood and bones.
- Pineal gland: A gland found near the center of the brain that produces the hormone melatonin. This gland controls sleep-wake cycles.
- Pituitary gland: The major endocrine gland attached to the base of brain. It is often called the "master gland" because it produces hormones that control and influence many other endocrine glands.
- Testes: The male reproductive glands that secrete produce sperm and secrete testosterone, which is a hormone that is vital to the normal development of male physical characteristics.
- Thymus: A gland in the upper chest that produces T cells to help develop the body's immune system early in life.
- Thyroid: A butterfly-shaped gland in the front of the neck that makes and stores hormones that help regulate the heartbeat, blood pressure, body temperature, and metabolism.
What physicians must be aware of is that a change in one hormone level can throw off another hormone level. Therefore, because of this domino effect, treatment of endocrine disorders can be complicated. Routine blood work and urine tests to check for problems with hormone levels are necessary. This routine blood work is also necessary to determine whether medication or treatment plans need to be adjusted.
Physicians must help patients stay abreast of their endocrine disorders in order to promote proper treatment and success. The most common complaints in patients with endocrine diseases are fatigue and weakness. Therefore, it is also necessary for physicians to make it a priority to test the hormone levels of their routine patients, especially those who complain of continued fatigue and/or weakness.
Hormone imbalances can affect every aspect of a person's life, yet they are often undiagnosed simply because physicians overlook the importance of simple tests. By making it a priority to test patients' hormone levels regularly, patients are better served.
- American Diabetic Association
- American Association of Clinical Endocrinologists
- American Association of Diabetes Educators
- Diabetes Research Institute Foundation, Inc.
- Joslin Diabetes Center
- Diabetes Australia
- 2022 United States Preventative Services Task Force Recommendation on Prediabetes and Diabetes Screening Eligibility and Detection in US Adults
- 2020 Expert Consensus Decision Pathway on Novel Therapies for Cardiovascular Risk Reduction in Patients with Type 2 Diabetes: A Report of the American College of Cardiology Solution Set Oversight Committee
- 2020 Consenses Report on Self Management Education and Support in Adults with Type2 Diabetes
- 2020 American Diabetic Association Standards of Medical Care in Diabetes
- 2019 American Diabetic Association Nutrition Therapy for Adults with Diabetes or Prediabetes A Consensus Report
- American Diabetes Association 2019 Guidelines for Type 2 Diabetes
- WHO 2018 Guidelines in 2-3rd line medications and type of insulin for adults with diabetes mellitius
- 2018 NIH National Diabetes Educational Program Guiding Principles for People with or at Risk for Diabetes
- 2018 AACE ACE Phamaceutical Management Algorythm
- 2018 AACE ACE Algorithm Slides
- 2018 American College of Physicians Hemoglobin A1c Targets for Glycemic Control with Pharmacologic Therapy for Adults with Type 2 Diabetes
- AHRQ 2017 Oral pharmacologic treatment of type two diabetes mellitus a clinical practice update from the American College of Physicians
- 2017 American Association of Clinical Endocrinologists Guideline for Management of Dyslipidemia and Prevention of Cardiovascular Disease
- 2021 US Preventative Services Task Force Screening for Prediabetes and Type 2 Diabetes