DuPage Medical Group - Physicians and Great Medical Care in Greater Chicago Illinois Sleep Medicine Patient Information

Educating our patients about their sleep condition is a major component of our care. We explain all aspects of their condition, elaborate on treatment options and answer any questions they may have. In addition, we provide patients with detailed information on specific aspects of care, such as those listed below.

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First Visit

You will be having a Polysomnogram (also known as a sleep study). This is a study that measures the quality of your sleep via recording of the bioelectrical activity of your body. The test will take place at a Institute of Sleep Medicine. Our private bedrooms are similar to hotel rooms, with bathrooms for showering after the study is completed. The rooms are supplied with pillows, blankets, towels, washcloths and toiletries.

  • A typical Polysomnogram includes the following measures:
  • Brain waves (electrodes placed on the scalp)
  • Eye movements (electrodes placed by the eyes)
  • Chin muscle tone (electrodes placed on near the chin)
  • Heart rate (electrodes placed on the chest)
  • Leg movements (electrodes placed on the legs)
  • Airflow (sensor placed near the nose and mouth)
  • Breathing effort (two elastic belts placed around chest and abdomen)
  • Oxygen saturation level (small sensor attached to the finger or ear lobe)
  • Audio and digital video recording

Frequently asked questions:

Why is it necessary to record the above functions?

During sleep, the body functions differently than while awake. Disturbed sleep such as pauses in breathing, snoring and lack of sleep consolidation can interfere with daytime activities, cause excessive daytime sleepiness and possibly lead to serious health problems.

How can I sleep with all of the sensors?

Most people sleep reasonably well. We need to obtain a sample of your sleep pattern. The application of the body sensors and electrodes allows you to change positions in your sleep.

Will the sensors hurt?

No. This is a painless and non-invasive testing procedure. Paste is applied to your skin and scalp to keep the electrodes in place, but it is easily removed with soap and warm water.

What is CPAP Titration?

For CPAP (Continuous Positive Airway Pressure) titration you will have the wires that were used for your diagnostic study. Also you will be asked to sleep with a CPAP mask over your nose. The mask delivers room air to keep your airway open. This test is used to determine the optimal pressure which will effectively treat your sleep apnea and snoring.

What is a Multiple Sleep Latency Test (MSLT)?

It is daytime testing, which consists of a series of naps. Sensors and electrodes are used to record information similar to the polysomnogram. Naps are taken every two hours throughout the day. Please bring something to read or work to keep you occupied in between the naps. A television and a DVD player are available. Plan to spend the entire day possibly until 9:00 pm in the Institute of Sleep Medicine.

Is the sleep study covered by insurance?

Most insurers cover sleep studies, however check with your insurance provider to be sure this procedure is a paid benefit under your plan.


What to bring to the Institute of Sleep Medicine:

  • Completed questionnaire, your medication list, any doctors’ orders, prescriptions or referral forms that you doctor has given to you. Present them to the technologist upon arrival.
  • Your insurance card(s) and driver’s license or ID.
  • You might bring your own pillow and comforter if that makes you more comfortable.
  • Bedclothes are necessary. Please wear something comfortable such as gym shorts, loose lounge pants and a t-shirt or pajamas.
  • Any personal toiletries and a change of clothes for after the study.
  • Any medications, both prescription and over the counter that you usually take prior bedtime. Technologists are unable to dispense any medications.
  • Reading material if you typically read before bedtime.
  • If you require a snack before bedtime, plan to bring one with you. Do not bring dinner since you must be ready to begin testing when you arrive. If you are staying for the daytime nap studies, breakfast and lunch will be provided.
  • Please do not bring any valuables with you to the Institute of Sleep Medicine.

What else should I know?

  • For a nighttime study, sleep is monitored until approximately 5:00 or 5:30 a.m. the following morning. You will be ready to leave the Institute of Sleep Medicine no later than 6:00 or 6:30 a.m.
  • The Institute of Sleep Medicine locations are smoke-free facilities. Smoking will not be permitted at anytime during your stay.

Canceling a sleep study

  • If you need to cancel your scheduled sleep study, you must give the Institute of Sleep Medicine a 24-hour notice. To reschedule your study call 630 873 8888.


Sleep Studies

You will be having a Polysomnogram (also known as a sleep study). This is a study that measures the quality of your sleep via recording of the bioelectrical activity of your body. The test will take place at a Institute of Sleep Medicine. Our private bedrooms are similar to hotel rooms, with bathrooms for showering after the study is completed. The rooms are supplied with pillows, blankets, towels, washcloths and toiletries.

A typical Polysomnogram includes the following measures:

  • Brain waves (electrodes placed on the scalp)
  • Eye movements (electrodes placed by the eyes)
  • Chin muscle tone (electrodes placed on near the chin)
  • Heart rate (electrodes placed on the chest)
  • Leg movements (electrodes placed on the legs)
  • Airflow (sensor placed near the nose and mouth)
  • Breathing effort (two elastic belts placed around chest and abdomen)
  • Oxygen saturation level (small sensor attached to the finger or ear lobe)
    Audio and digital video recording

Patient Instructions: Prior to the sleep study

  • Please arrive on time for your appointment. Unfortunately, if you are late you study might need to be rescheduled.
  • Complete the attached forms/ questionnaires prior to your study date.
  • Avoid caffeine or stimulants for 12 hours before your scheduled time of arrival at the Institute of Sleep Medicine, unless prescribed by the doctor.
  • Maintain your normal sleep schedule until your test date. Please refrain from napping on the day of your study.
  • Make sure your skin and hair are clean. Please do not use any hair products or lotions on the night of the study.


Conditions

Insomnia

Insomnia is the most common sleep complaint affecting up to one third of adults at least some of the time. Insomnia can have many different causes and requires a thorough assessment. Our experts will perform a comprehensive medical evaluation and develop a treatment plan focusing on non-pharmacological approaches to the treatment of insomnia.

Narcolepsy

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OSA

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Sleep Hygiene

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Patient Resources

As a convenience for your patients, the following resources our great ways to learn more about sleep disorders. Please click one of the links below to explore the sites of many national health organizations for sleep medicine. You can also take an online sleep test and soon, you'll be able to explore our facility on line.

Helpful Links

American Association of Sleep Medicine
www.aasmnet.org

Sleep Education from American Association of Sleep Medicine
www.sleepeducation.com

National Sleep Foundation
www.sleepfoundation.org

American Insomnia Association
www.americaninsomniaassociation.org

Sleep Test
Click here to take our sleep test.

Lab Tour
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DMGSleep.com

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