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Rubric for Turitin Assignments
Grammar/spelling/punctuation/paragraph structure: 3 points
Correct citation: Correct citation with in the paragraph and correct reference citation:2
points
Reference w/in 5 years from a professional journal, website, or textbook:2 points
Must be at least 300 words: 3 points
201-299
2 point
150-200 words
1 point
Less than 150 words
0 points
1. Your word count should be 300 points, without headings, references etc. In
other words, the paper itself needs to be 300 words minimum.
2. When handing in an assignment you do not need a cover page. Type your response
in the space provided.
3. We need to be able to verify references. If there is an error message or a log in page
points will be taken off. Do not cite a URL for the library for a particular article. It will only
show a log in page when accessed. If your reference is from a library you need to
download the article and attach it to the post.
•
Be careful copying and pasting URL’s and DOI’s. Make sure you have done so
correctly.
4. When you are citing your textbook with in the paper you need to cite it completely.
Saying “the text” or “our text” is unacceptable. The year of publication needs to be
stated after the authors regardless of the source you are using, in other words any book
not just your text.
5. Use your APA resources in course documents, and look at Guidelines for Written
Work in your syllabus.
6. These are some UNACCEPTABLE references: Forb’s Magazine, Time Magazine,
Men or Women’s fitness, Newsweek, New York Times, any other lay newspaper or
magazine, in print or online. Television stations and T.V. news outlets. ANY Blog, any
source that is used for advertising.
•
If you are unsure email the instructor.
Menopause, Hormone
Therapy And
Osteoporosis
Part Two
Wendy Bonnar WHNP-BC, MSN
Symptoms of Perimenopause
• Irregular periods
• Hot flashes
• Night sweats
• Alterations in libido
• Insomnia
• Headaches
• memory &
concentration
• Tiredness
• Anxiety
• Mood swings
• Breast tenderness
• Palpitations
• Vaginal Dryness
• Itchy vulvar area
• Bladder symptoms
Vasomotor Symptoms
• Definition:
• Recurrent, transient episodes of flushing
accompanied by a sensation of warmth to
intense heat on the upper body and
face/head.
• Commonly referred to as “hot flashes” by day
and “night sweats” by night
• Hot flashes can sometimes involve the whole
body (e.g., inside of elbows, back of knees).
Vasomotor Symptoms
• As many as 75% of perimenopausal
women in US report hot flashes
• Number of episodes vary
• Few to multiple episodes daily
• Highest occurrence during perimenopause
and first 2 years of postmenopausal.
Freeman EW Climacteric 2007;10:197-214
Physiologic Mechanisms
• Not completely understood
• Related to small fluctuations in core body
temperature.
• Triggered when core body temperature rises
above upper (sweating) threshold.
• Shivering occurs when core body temperature
falls from elevated level to a level below the
lower threshold of thermoneutral zone.
Freedman RR Fertil Steril 2002;77487-90; Freedman RR Menopause 2005;12:156-9
Factors Contributing to Hot
Flashes
• Warm environment, hot drinks, spicy food, stress
• Higher BMI, cigarette smoking, alcohol
• Disease conditions including thyroid disease,
infection, leukemia, pancreatic tumors,
autoimmune disorders, anxiety
• Serum estrogen levels are not predictive of hot
flash frequency or severity.
Other Problems
• Midlife sleeplessness:
• Both men and women report an increase in
sleep disturbances at midlife.
• A higher percentage of women than men
report sleep disturbances at all ages.
• Sleep disturbances are associated with fatigue,
irritability, chronic illness (e.g., CVD), mood
disorders (e.g., depression).
Headache
• Abrupt decreases in estradiol, such as those that
occur during menstrual periods and
perimenopause, play a role in the incidence of
headaches.
• During perimenopause, the prevalence or
intensity of headaches often increases,
especially in women with a history of menstrual
headaches.
• Frequency of migraines often decreases
postmenopausally.
Brandes JL JAMA 2006;295:1824-30; Martin VT Headache 2006;46:365-86
Sexual Health
• Libido generally decreases with age.
• Distressing sexual problems peak during midlife
(ages 45-64) and are lowest from age 65 onward.
• Decreased estrogen can result in loss of vaginal
moisture and elasticity.
• Decline in androgens may contribute to a decline
in sexual desire, arousal, and vaginal lubrication
• Vaginal sexual activity and lubricants may help
keep vaginal tissue more moist and elastic.
Basson R J Urol 2000;163:888-93; Gracia CR Menopause 2004;11:144-50; Hartman U Menopause 2004;11:726-40; Shifren JL Obstet Gynecol
2008;112:970-8
Osteoporosis
Osteoporosis
• Osteo means “bones”
• Porosis means porous condition (full of
tiny holes).
• Osteoporosis is a disease that can cause
bones to become thin, brittle and more
likely to break.
• Considered the silent disease
• few warning signs
Definition of Osteoporosis
A disease characterized by low bone mass and microarchitectural
deterioration of bone tissue leading to enhanced bone fragility and a
consequent increase in fracture risk
Normal Bone
Osteoporosis
Pentice A Public Health Nutr 2004;7:227-43; WHO Study Group In Assessement of Facture Risk and Its Application to Screening for Postmenopausal
Osteoporosis. Geneva: WHO, 1994
Osteoporosis – Social Impact
• Osteoporosis causes 1.5 million fractures
each year
• 300,000 of those will be hip fractures
• 700,000 vertebral fractures annually, most common
manifestation of osteoporosis
• 5 – 20% of those women die within the year of that
fracture
• 15-25% become permanently disabled
• Cost of these fractures is $10 Billion annually
• 65% of patients post hip fracture never regain
prefracture level of independence.
A Gender-Related Condition
• Osteoporosis is the most common bone
disorder affecting humans.
• The risk of hip fracture doubles for every
5- to 6-year increase in age from ages 6585.
• Of the 10 million Americans estimated to
have osteoporosis, 8 million are women
(80%).
National Osteoporosis Foundation http://www.nof.org/node/40. Accessed 8/24/2012; Kim SH Arthritis Care Res 2012;64:751-7
Osteoporosis: ethnic-related
National Osteoporosis Foundation http://www.nof.org/node/40. Accessed 8/28/12
BMD Testing
• The Fracture Risk Assessment Tool (FRAX)
• The FRAX tool was developed by the World Health
Organization to help predict the risk of having a
fracture related to osteoporosis in the next 10
years.
• The tool is meant for people who are not already
being treated with medicine for osteoporosis.
• If you are interested in the tool and it’s components
see:
• https://riskcalculator.fore.org/
BMD Testing Recommendations
• All women age 65 and older
• Postmenopausal women younger than age 65
if FRAX score for 10-year risk of major fracture is
≥9.3% (average fracture risk for healthy women)
• Postmenopausal women with medical causes of
bone loss.
• Postmenopausal women with history of fragility
fracture.
Pfister AK Ann Intern Med 2011;155:275-6
Other Factors
• For postmenopausal women age 50 and older
with one or more of following:
• Previous fracture after menopause
• Thinness (body weight <127 lb [57.7 kg] or BMI <21
kg/m2)
• History of hip fracture in a parent
• Current smoking
• Rheumatoid arthritis
• Excessive alcohol intake
BMD
• Bone density tests (bone mineral density tests)
examine bone strength and are used to help
diagnose osteoporosis.
• Dual energy X-ray absorptiometry (DEXA) DEXA
is the most accurate method for measuring bone
mineral density.
• Two X-ray beams are projected onto the bones.
• The amounts of each X-ray beam that is blocked by
bone and soft tissue are compared to estimate the
bone density.
BMD
• Bone mineral density results are reported as a
T-score.
• T-score is the bone density compared with what
is normally expected in a healthy young adult of
a sex (male or female).
• Your T-score is the number of units — called
standard deviations — that your bone density
is above or below the average.
Bone Health: Exercise Is a
Key Component
• The most important exercise for your bones is
developing and maintaining good posture.
• No amount of exercise will undo 16 hours of bad
posture a day.
• Think about sitting and standing as tall as
possible, pulling your belly button towards your
spine, lowering your shoulders, and gently
drawing your shoulder blades together.
3 Types of Exercise for Your
Bones
• 1. Weight-bearing exercise means carrying your
body weight in activities.
• Brisk walking, jumping, running
• Dance, tennis, soccer
• Swimming and biking are very good for your
heart, but note that they are not considered
weight-bearing exercises to strengthen your
bones.
3 Types of Exercise for Your
Bones
• 2. Strength-training exercises can include the
use of resistance machines or inexpensive
equipment:
• Resistance bands, free weights, or barbells.
• 3. Balance work:
• Advanced activities include tai chi and yoga, which improve
muscle strength, flexibility, and balance.
• Note that yoga can be both beneficial and risky in women with
osteoporosis.
• There is controversy regarding the safety of some of the spinetwisting positions in yoga.
Exercise
• Goal
• 30-40 minutes weight bearing
exercise
• 3-4 times per week
Lifestyle Modifications
• Maintain a healthy weight
• Eat a balanced diet
• Obtain adequate calcium and vitamin D
• For calcium: 1,200 mg/d from food (preferably) and/or
supplement
• For vitamin D: RDA is 600 IU/d until age 70 and 800 IU/d after
age 70
• Participate in appropriate exercise
• Avoid excessive alcohol consumption
• Do not smoke
• Institute measures to prevent falls
NAMS Menopause 2010;17:25-54
Calcium Needs by Age
Group
1-3 years
Elemental Calcium
Needed per day
50mg
4-8 years
800 mg
9-18 years
1300 mg
19-50 years
1000 mg
50+ years
1200 mg
Treatment
• Bisphosphonates are the most common
medications prescribed for osteoporosis
treatment.
• These include:
•
•
•
•
Alendronate (Fosamax)
Risedronate (Actonel)
Ibandronate (Boniva)
Zoledronic acid (Reclast)
• Biophosphonates work by retarding bone
resorption
Treatment
• Hormones, such as estrogen, and some
hormone-like medications approved for
preventing and treating osteoporosis, such as
raloxifene (Evista), also play a role in
osteoporosis treatment.
Treatment
• Prolia® (denosumab) is a prescription medicine
used to treat osteoporosis in women after
menopause who:
• are at high risk for fracture, meaning women who have
had a fracture related to osteoporosis, or who have
multiple risk factors for fracture.
• cannot use another osteoporosis medicine or other
osteoporosis medicines did not work well.
Objectives/Study Guide
• Name several symptoms of perimenopause/menopause.
• Understand when vasomotor symptoms have the highest
occurrence.
• Name several factors that can contribute to hot flashes.
• Describe some other problems associated with midlife.
• Discuss the social impact of osteoporosis.
• Know the typical sites associated with osteoporosis.
• Understand what risk factors are associated for osteoporosis.
• Know what age peak bone mass is reached.
• Know the 2 main nutrients needed to prevent osteoporosis.
• Understand how vitamin D works to prevent bone loss.
Objectives/Study Guide
• Understand what the FRAX tool is.
• Know how to evaluate BMD.
• Know the recommended amounts of calcium and vitamin D
intake.
• Name some treatments for osteoporosis.
Menopause, Hormone
Therapy And
Osteoporosis
Part One
Wendy Bonnar WHNP-BC, MSN
Introduction
• In this lecture we will review:
• The process of menopause (physiology)
• The negative and positive effects
menopause can have on a woman’s life.
• Hormone use and studies related to it’s use.
• Osteoporosis
• Nutrition for the older woman.
Introduction
• Menopause is the point in a woman's life at
which she is no longer fertile, and menstrual
periods have ceased.
• Menopause is a specific event that occurs during
midlife years that brings both physical and
emotional changes.
• Menopause is an important women’s health
issue.
Introduction
• It was not until the 20th century that women that
the life expectancy of the U.S. woman reached a
point where most women lived much beyond
menopause.
• Today most women will live one third or more of
their lives postmenopausally.
Life expectancy at birth
SOURCE: CDC/NCHS, Health, United States, 2013, Figure 1. Data from the National Vital Statistics System.
Introduction
❑
Age – Population over 65 years old
◼ 1900 4%
◼ 2010 at 13% (CDC)
◼ 2030 20% approx. 58 million
◼ Average life expectancy of women 80.5
years (CDC)
❑ Increase of 32 years since 1900
Introduction
• The medical definition of menopause is the
cessation of menstrual cycles for one year.
• Menopause is a natural biological process and is
not a disease.
• The transition stage before menopause is called
perimenopause:
• Changes in menstruation can occur such as heavy
and frequent menstrual cycles.
• Mood swings
• Hot flashes and night sweats.
Introduction
• Most women enter and complete menopause
between the ages of 45 and 55.
• The average age being 51.
• Early menopause occurs before the age of 40.
• Early menopause is a risk factor for cardiovascular disease.
• Induced menopause is cessation of menstruation
that follows bilateral oophorectomy (with or without
hysterectomy), chemotherapy, or pelvic radiation
therapy.
• Late menopause occurs after age 55.
Introduction
• Risk factors for early menopause include:
•
•
•
•
•
Smoking
Not graduated from college
Unemployment
Formally married
History of heart disease.
• Risk factors for late menopause:
• History of taking oral contraceptives
• Japanese ancestry
• Have had a child
The Biology of Menopause
• Perimenopause:
• Definition
• Time period when hormone secretion begins
to decline as a prelude to menopause
• Age of Onset
• 39 to 51 (typically mid 40’s)
• Duration
• 2 to 10 years
The Biology of Menopause
• Perimenopause Continued:
• Decrease in fertility:
• # of capable ovarian follicles decline
• Menstrual cycles become irregular
• Hormone levels begin to shift:
• Follicle Stimulating Hormone (FSH)
• Luteinizing Hormone (LH)
• Estrogen
• Pregnancy remains a possibility during this time because
ovulation may occur in sporadic intervals.
• Eventually Progesterone & Androgen
The Biology of Menopause
• Natural menopause occurs when the ovaries fail
to respond to LH and FSH.
Weight Gain
• Many women gain an average of 5 lb (2.27
kg) at midlife related mostly to aging and
lifestyle, not menopause or hormone
therapy (HT).
• However, menopause may be related to
changes in body composition and fat
distribution.
•
•
Brown WJ Obes Res 2005;13:1431-41; Milewicz A Climacteric 2004;4:273-83;
Crawford SI Menopause 2000;7:96-104
Body mass index for women
Underweight
Normal weight
Overweight
Obese
Morbidly obese
<18.5 kg/m2
18.5-24.9 kg/m2
25.0-29.9 kg/m2
30.0-39.9 kg/m2
≥40.0 kg/m2
National Library of Medicine http://www.nlm.nih.gov/medlineplus/ency/article/007196.htm. Accessed 8/22/12
Percent of population
Overweight in US
• 70% of women ages 55-75 and 65% of
women ages 45-55 are overweight
• Approximately 40% are obese
The Biology of Menopause
• Skin:
• Estrogen inhibits skin ageing by preventing
skin ageing and promoting skin thickness,
collagen content and skin moisture.
• 30% decline in skin collagen in the first 5
years after menopause, ~2% per year
decline over next 20 years.
• Estrogen receptors are present in significant
numbers in skin.
•
Brincat M Br Med J 1983;287:1337-8; Verdier-Sevrain S Exp Dermatol 2006;15:83-94
The Biology of Menopause
• Muscle:
• Several studies have indicated that lower
circulating estrogen levels are associated in
loss of muscle strength and muscle mass.
•
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3356020/
The Biology of Menopause
• Hair:
• Increase in the ratio of androgen to estrogen during
the menopause transition may influence hair changes
in some women.
• Female pattern hair loss (thinning on crown) most
common diagnosis.
• Large “rogue hairs” can appear on the chin around
menopause.
The Biology of Menopause
• Cardiovascular:
• Coronary artery disease is the narrowing or
blockage of arteries that surround the heart
muscle.
• It results when fatty plaque builds up in the
artery walls (known as atherosclerosis). This
buildup is associated with high levels of
cholesterol in the blood.
• After menopause, a woman's risk for
coronary artery disease increases.
The Biology of Menopause
• Genitourinary Tract:
• Vagina and surrounding tissues require estrogen
stimulation to maintain normal structure and function.
• Decline in estrogen levels—regardless of the cause—
can result in vaginal atrophy and its associated
symptoms, such as vaginal dryness, itching, burning,
and inadequate lubrication during sexual activity.
• Urinary symptoms associated with vaginal atrophy
include increased frequency, urgency, and recurrent
urinary tract infections, as well as urinary incontinence
resulting from pelvic floor relaxation.
The Biology of Menopause
• Effects of Estrogen Loss:
• Bone: Women lose an average of 25
percent of their bone mass from the
time of menopause to age 60 due in
large part to the loss of estrogen.
• Over time, this loss of bone can lead to
bone fractures. There are many options,
including estrogen therapy, to treat
brittle bones.
Objectives/Study Guide
• Define menopause
• Understand the difference between natural menopause and
surgical menopause.
• Name risk factors for early menopause.
• Name risk factors for late menopause.
• What age does perimenopause typically start.
• Understand the physical changes associated with the
perimenopausal period.
• Understand the difference between normal body mass index
and obesity.
• Name several effects estrogen depletion has on a woman’s
body.
...
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