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| Assignment 2 Grading Criteria | Maximum Points |
| Paper provided a clear thesis statement in an introduction that aroused the reader’s interest and took a particular position on the topic under discussion. | |
| Paper provided a clear focus throughout, with no irrelevant information, and including logical connections among ideas. | |
| The position taken in the thesis was supported with logical and relevant evidence in the form of reasons, examples, and quotations. | |
| All information from sources was cited properly within the paper according to APA style. | |
| Paper was free of logical errors, biased testimony, false statistics, and language that should be avoided. | |
| Conclusion reinforced position statement and appropriately ended the paper. | |
| Reference page was included and correctly formatted. | |
| Paper was free or virtually free of grammatical, mechanical, and spelling errors. | |
| The body of the paper contained a minimum of eight pages (not including the Title and References pages) double-spaced. | |
| Total: | 250 |
APAResearch Paper (Mirano)
Marginal annotations indicate APA-style formatting and effective writing.
Source: Hacker/Sommers (Boston: Bedford/St. Martin’s, 2011, 2006).
This paper follows the style guidelines in the Publication Manual of the American Psychological Association, 6th ed. (2010).
Running head: CAN MEDICATION CURE OBESITY IN CHILDREN? 1
Can Medication Cure Obesity in Children?
A Review of the Literature
Luisa Mirano
Northwest-Shoals Community College
Author Note
This paper was prepared for Psychology 108, Section B,
taught by Professor Kang.
Full title, writer’s
name, and school
halfway down the
page.
An author’s note
lists the specific
information about
the course or
department and
can provide
acknowledgments
and contact
information.
The header
consists of a
shortened title in
all capital letters at
the left margin and
the page number at
the right margin;
on the title page
only, the shortened
title is preceded by
the words
“Running head”
and a colon.
5/11_A
Source: Hacker/Sommers (Boston: Bedford/St. Martin’s, 2011, 2006).
CAN MEDICATION CURE OBESITY IN CHILDREN? 2
Abstract
In recent years, policymakers and medical experts have expressed
alarm about the growing problem of childhood obesity in the
United States. While most agree that the issue deserves attention,
consensus dissolves around how to respond to the problem. This
literature review examines one approach to treating childhood
obesity: medication. The paper compares the effectiveness for
adolescents of the only two drugs approved by the Food and
Drug Administration (FDA) for long-term treatment of obesity,
sibutramine and orlistat. This examination of pharmacological
treatments for obesity points out the limitations of medication
and suggests the need for a comprehensive solution that
combines medical, social, behavioral, and political approaches to
this complex problem.
Abstract appears
on a separate page.
Source: Hacker/Sommers (Boston: Bedford/St. Martin’s, 2011, 2006).
CAN MEDICATION CURE OBESITY IN CHILDREN? 3
Can Medication Cure Obesity in Children?
A Review of the Literature
In March 2004, U.S. Surgeon General Richard Carmona called
attention to a health problem in the United States that, until
recently, has been overlooked: childhood obesity. Carmona said that
the “astounding” 15% child obesity rate constitutes an “epidemic.”
Since the early 1980s, that rate has “doubled in children and tripled
in adolescents.” Now more than 9 million children are classified as
obese.1 While the traditional response to a medical epidemic is
to hunt for a vaccine or a cure-all pill, childhood obesity is more
elusive. The lack of success of recent initiatives suggests that
medication might not be the answer for the escalating problem.
This literature review considers whether the use of medication is a
promising approach for solving the childhood obesity problem by
responding to the following questions:
1. What are the implications of childhood obesity?
2. Is medication effective at treating childhood obesity?
3. Is medication safe for children?
4. Is medication the best solution?
Understanding the limitations of medical treatments for children
highlights the complexity of the childhood obesity problem in
the United States and underscores the need for physicians,
1Obesity is measured in terms of body-mass index (BMI):
weight in kilograms divided by square of height in meters. A child
or an adolescent with a BMI in the 95th percentile for his or her
age and gender is considered obese.
Mirano uses a
footnote to define
an essential term
that would be
cumbersome to
define within the
text.
Mirano states her
thesis.
Mirano sets up
her organization
by posing four
questions.
Full title, centered.
Source: Hacker/Sommers (Boston: Bedford/St. Martin’s, 2011, 2006).
CAN MEDICATION CURE OBESITY IN CHILDREN? 4
advocacy groups, and policymakers to search for other
solutions.
What Are the Implications of Childhood Obesity?
Obesity can be a devastating problem from both an
individual and a societal perspective. Obesity puts children at risk
for a number of medical complications, including Type 2 diabetes,
hypertension, sleep apnea, and orthopedic problems (Henry J.
Kaiser Family Foundation, 2004, p. 1).
Researchers Hoppin and
Taveras (2004) have noted that obesity is often associated with
psychological issues such as depression, anxiety, and binge eating
(Table 4).
Obesity also poses serious problems for a society struggling
to cope with rising health care costs. The cost of treating obesity
currently totals $117 billion per year—a price, according to the
surgeon general, “second only to the cost of [treating] tobacco
use” (Carmona, 2004). And as the number of children who suffer
from obesity grows, long-term costs will only increase.
Is Medication Effective at Treating Childhood Obesity?
The widening scope of the obesity problem has prompted
medical professionals to rethink old conceptions of the
disorder and its causes. As researchers Yanovski and Yanovski
(2002) have explained, obesity was once considered “either a
moral failing or evidence of underlying psychopathology”
(p. 592). But this view has shifted: Many medical professionals
now consider obesity a biomedical rather than a moral
condition, influenced by both genetic and environmental
factors. Yanovski and Yanovski have further noted that the
Headings, centered,
help readers follow
the organization.
In a signal phrase,
the word “and”
links the names of
two authors; the
date is given in
parentheses.
Because the author
(Carmona) is not
named in the signal
phrase, his name
and the date appear
in parentheses.
Source: Hacker/Sommers (Boston: Bedford/St. Martin’s, 2011, 2006).
CAN MEDICATION CURE OBESITY IN CHILDREN? 5
development of weight-loss medications in the early 1990s
showed that “obesity should be treated in the same manner as
any other chronic disease . . .
through the long-term use of
medication” (p. 592).
The search for the right long-term medication has been
complicated. Many of the drugs authorized by the Food and
Drug Administration (FDA) in the early 1990s proved to be a
disappointment. Two of the medications—fenfluramine and
dexfenfluramine—were withdrawn from the market because
of severe side effects (Yanovski & Yanovski, 2002, p. 592),
and several others were classified by the Drug Enforcement
Administration as having the “potential for abuse” (Hoppin &
Taveras, 2004, Weight-Loss Drugs section, para. 6). Currently
only two medications have been approved by the FDA for long-
term treatment of obesity: sibutramine (marketed as Meridia)
and orlistat (marketed as Xenical). This section compares studies
on the effectiveness of each.
Sibutramine suppresses appetite by blocking the reuptake
of the neurotransmitters serotonin and norepinephrine in the
brain (Yanovski & Yanovski, 2002, p. 594). Though the drug
won FDA approval in 1998, experiments to test its effectiveness
for younger patients came considerably later. In 2003,
University of Pennsylvania researchers Berkowitz, Wadden,
Tershakovec, and Cronquist released the first double-blind
placebo study testing the effect of sibutramine on adolescents,
aged 13-17, over a 12-month period. Their findings are
summarized in Table 1.
Ellipsis mark
indicates omitted
words.
An ampersand
links the names of
two authors in
parentheses.
Mirano draws
attention to an
important article.
CAN MEDICATION CURE OBESITY IN CHILDREN? 6
A content note
explains data
common to all
subjects.
A note gives the
source of the data.
Mirano uses a table
to summarize the
findings presented
in two sources.
Table 1
Effectiveness of Sibutramine and Orlistat in Adolescents
Medication
Subjects
Treatmenta
Side effects
Average weight
loss/gain
Sibutramine
Control
0-6 mos.:
placebo
6-12 mos.:
sibutramine
Mos. 6-12:
increased
blood
pressure;
increased
pulse rate
After 6 mos.:
loss of 3.2 kg
(7 lb)
After 12 mos.:
loss of 4.5 kg
(9.9 lb)
Medicated
0-12 mos.:
sibutramine
Increased
blood
pressure;
increased
pulse rate
After 6 mos.:
loss of 7.8 kg
(17.2 lb)
After 12 mos.:
loss of 7.0 kg
(15.4 lb)
Orlistat
Control
0-12 mos.:
placebo
None
Gain of 0.67 kg
(1.5 lb)
Medicated
0-12 mos.:
orlistat
Oily spotting;
flatulence;
abdominal
discomfort
Loss of 1.3 kg
(2.9 lb)
Note. The data on sibutramine are adapted from “Behavior Therapy
and Sibutramine for the Treatment of Adolescent Obesity,” by
R. I. Berkowitz, T. A. Wadden, A. M. Tershakovec, & J. L. Cronquist,
2003, Journal of the American Medical Association, 289, pp. 1807-
1809. The data on orlistat are adapted from Xenical (Orlistat)
Capsules: Complete Product Information, by Roche Laboratories,
December 2003, retrieved from http://www.rocheusa.com
/products/xenical/pi
aThe medication and/or placebo were combined with behavioral
therapy in all groups over all time periods.
Source: Hacker/Sommers (Boston: Bedford/St. Martin’s, 2011, 2006).
Source: Hacker/Sommers (Boston: Bedford/St. Martin’s, 2011, 2006).
CAN MEDICATION CURE OBESITY IN CHILDREN? 7
After 6 months, the group receiving medication had lost
4.6 kg (about 10 pounds) more than the control group. But
during the second half of the study, when both groups received
sibutramine, the results were more ambiguous. In months 6-12,
the group that continued to take sibutramine gained an average
of 0.8 kg, or roughly 2 pounds; the control group, which switched
from placebo to sibutramine, lost 1.3 kg, or roughly 3 pounds
(p. 1808). Both groups received behavioral therapy covering diet,
exercise, and mental health.
These results paint a murky picture of the effectiveness of
the medication: While initial data seemed promising, the results
after one year raised questions about whether medication-
induced weight loss could be sustained over time.
As Berkowitz
et al. (2003) advised, “Until more extensive safety and efficacy
data are available, . . . weight-loss medications should be used
only on an experimental basis for adolescents” (p. 1811).
A study testing the effectiveness of orlistat in adolescents
showed similarly ambiguous results. The FDA approved orlistat
in 1999 but did not authorize it for adolescents until December
2003. Roche Laboratories (2003), maker of orlistat, released
results of a one-year study testing the drug on 539 obese
adolescents, aged 12-16. The drug, which promotes weight
loss by blocking fat absorption in the large intestine, showed
some effectiveness in adolescents: an average loss of 1.3 kg, or
roughly 3 pounds, for subjects taking orlistat for one year, as
opposed to an average gain of 0.67 kg, or 1.5 pounds, for the
control group (pp. 8-9). See Table 1.
When this article
was first cited,
all four authors
were named. In
subsequent
citations of a work
with three to five
authors, “et al.” is
used after the first
author’s name.
Source: Hacker/Sommers (Boston: Bedford/St. Martin’s, 2011, 2006).
CAN MEDICATION CURE OBESITY IN CHILDREN? 8
Short-term studies of orlistat have shown slightly more
dramatic results. Researchers at the National Institute of Child
Health and Human Development tested 20 adolescents, aged
12-16, over a three-month period and found that orlistat,
combined with behavioral therapy, produced an average weight
loss of 4.4 kg, or 9.7 pounds (McDuffie et al., 2002, p. 646).
The
study was not controlled against a placebo group; therefore, the
relative effectiveness of orlistat in this case remains unclear.
Is Medication Safe for Children?
While modest weight loss has been documented for both
medications, each carries risks of certain side effects. Sibutramine
has been observed to increase blood pressure and pulse rate.
In 2002, a consumer group claimed that the medication was
related to the deaths of 19 people and filed a petition with the
Department of Health and Human Services to ban the medication
(Hilts, 2002). The sibutramine study by Berkowitz et al. (2003)
noted elevated blood pressure as a side effect, and dosages had
to be reduced or the medication discontinued in 19 of the 43
subjects in the first six months (p. 1809).
The main side effects associated with orlistat were
abdominal discomfort, oily spotting, fecal incontinence, and
nausea (Roche Laboratories, 2003, p. 13). More serious for long-
term health is the concern that orlistat, being a fat-blocker,
would affect absorption of fat-soluble vitamins, such as vitamin D.
However, the study found that this side effect can be minimized
or eliminated if patients take vitamin supplements two hours
before or after administration of orlistat (p. 10). With close
For a source with
six or more
authors, the first
author’s name
followed by “et al.”
is used for the first
and subsequent
references.
Source: Hacker/Sommers (Boston: Bedford/St. Martin’s, 2011, 2006).
CAN MEDICATION CURE OBESITY IN CHILDREN? 9
monitoring of patients taking the medication, many of the risks
can be reduced.
Is Medication the Best Solution?
The data on the safety and efficacy of pharmacological
treatments of childhood obesity raise the question of whether
medication is the best solution for the problem. The treatments
have clear costs for individual patients, including unpleasant side
effects, little information about long-term use, and uncertainty
that they will yield significant weight loss.
In purely financial terms, the drugs cost more than $3 a
day on average (Duenwald, 2004). In each of the clinical trials,
use of medication was accompanied by an expensive regime of
behavioral therapies, including counseling, nutritional education,
fitness advising, and monitoring. As journalist Greg Critser (2003)
noted in his book Fat Land, use of weight-loss drugs is unlikely
to have an effect without the proper “support system”—one that
includes doctors, facilities, time, and money (p. 3). For some,
this level of care is prohibitively expensive.
A third complication is that the studies focused on
adolescents aged 12-16, but obesity can begin at a much younger
age. Little data exist to establish the safety or efficacy of
medication for treating very young children.
While the scientific data on the concrete effects of these
medications in children remain somewhat unclear, medication is
not the only avenue for addressing the crisis. Both medical experts
and policymakers recognize that solutions might come not only
from a laboratory but also from policy, education, and advocacy.
Mirano develops
the paper’s thesis.
Source: Hacker/Sommers (Boston: Bedford/St. Martin’s, 2011, 2006).
CAN MEDICATION CURE OBESITY IN CHILDREN? 10
A handbook designed to educate doctors on obesity called for
“major changes in some aspects of western culture” (Hoppin
& Taveras, 2004, Conclusion section, para. 1). Cultural change
may not be the typical realm of medical professionals, but the
handbook urged doctors to be proactive and “focus [their]
energy on public policies and interventions” (Conclusion section,
para. 1).
The solutions proposed by a number of advocacy groups
underscore this interest in political and cultural change. A
report by the Henry J. Kaiser Family Foundation (2004) outlined
trends that may have contributed to the childhood obesity crisis,
including food advertising for children as well as
a reduction in physical education classes and after-school
athletic programs, an increase in the availability of sodas
and snacks in public schools, the growth in the number
of fast-food outlets . . . , and the increasing number
of highly processed high-calorie and high-fat grocery
products. (p. 1)
Addressing each of these areas requires more than a doctor armed
with a prescription pad; it requires a broad mobilization not just
of doctors and concerned parents but of educators, food industry
executives, advertisers, and media representatives.
The barrage of possible approaches to combating childhood
obesity—from scientific research to political lobbying—indicates
both the severity and the complexity of the problem. While none
of the medications currently available is a miracle drug for curing
the nation’s 9 million obese children, research has illuminated
The tone of the
conclusion is
objective.
Brackets indicate
a word not in the
original source.
A quotation longer
than 40 words is
indented without
quotation marks.
Mirano interprets
the evidence;
she doesn’t just
report it.
Source: Hacker/Sommers (Boston: Bedford/St. Martin’s, 2011, 2006).
CAN MEDICATION CURE OBESITY IN CHILDREN? 11
some of the underlying factors that affect obesity and has shown
the need for a comprehensive approach to the problem that
includes behavioral, medical, social, and political change.
Source: Hacker/Sommers (Boston: Bedford/St. Martin’s, 2011, 2006).
CAN MEDICATION CURE OBESITY IN CHILDREN? 12
References
Berkowitz, R. I., Wadden, T. A., Tershakovec, A. M., & Cronquist,
J. L. (2003). Behavior therapy and sibutramine for the
treatment of adolescent obesity. Journal of the American
Medical Association, 289, 1805-1812.
Carmona, R. H. (2004, March 2). The growing epidemic of childhood
obesity. Testimony before the Subcommittee on Competition,
Foreign Commerce, and Infrastructure of the U.S. Senate
Committee on Commerce, Science, and Transportation.
Retrieved from http://www.hhs.gov/asl/testify/t040302.html
Critser, G. (2003). Fat land. Boston, MA: Houghton Mifflin.
Duenwald, M. (2004, January 6). Slim pickings: Looking beyond
ephedra. The New York Times, p. F1. Retrieved from http://
nytimes.com/
Henry J. Kaiser Family Foundation. (2004, February). The role of
media in childhood obesity. Retrieved from http://www.kff
.org/entmedia/7030.cfm
Hilts, P. J. (2002, March 20). Petition asks for removal of diet
drug from market. The New York Times, p. A26. Retrieved from
http://nytimes.com/
Hoppin, A. G., & Taveras, E. M. (2004, June 25). Assessment and
management of childhood and adolescent obesity. Clinical
Update. Retrieved from http://www.medscape.com
/viewarticle/481633
McDuffie, J. R., Calis, K. A., Uwaifo, G. I., Sebring, N. G., Fallon,
E. M., Hubbard, V. S., & Yanovski, J. A. (2002). Three-month
tolerability of orlistat in adolescents with obesity-related
comorbid conditions. Obesity Research, 10, 642-650.
List of references
begins on a new
page. Heading is
centered.
List is alphabetized
by authors’ last
names. All authors’
names are inverted.
The first line of an
entry is at the left
margin; subsequent
lines indent ½”.
Double-spacing is
used throughout.
Source: Hacker/Sommers (Boston: Bedford/St. Martin’s, 2011, 2006).
CAN MEDICATION CURE OBESITY IN CHILDREN? 13
Roche Laboratories. (2003, December). Xenical (orlistat) capsules:
Complete product information. Retrieved from http://www
.rocheusa.com/products/xenical/pi
Yanovski, S. Z., & Yanovski, J. A. (2002). Drug therapy: Obesity.
The New England Journal of Medicine, 346, 591-602.
