An adult Polysomnography (PSG) is a gold standard sleep test that uses: small electrodes on the head to monitor brain waves to determine sleep, eye movements, and chin activity; flexible Velcro belts are placed over the stomach and chest to monitor breathing; a small nasal cannula and thermal sensor will be placed by the nose to monitor airflow; electrodes will be placed on the legs to monitor limb movements and placed near the heart to record the heartbeat signal; a pulse oximeter will be placed on your finger to monitor heart rate and Oxygen level; a snore microphone will be placed on the neck to monitor any snores. This study is performed without the initiation of Positive Airway Pressure (PAP) therapy during the night. This study may include analysis of Inspire Therapy, Mandibular Advancement Therapy, and other non-PAP Treatments.

A pediatric Polysomnography (PSG) is a gold standard sleep test that uses: small electrodes on the head to monitor brain waves to determine sleep, eye movements, and chin activity; flexible Velcro belts are placed over the stomach and chest to monitor breathing; a small nasal cannula and thermal sensor will be placed by the nose to monitor airflow; electrodes will be placed on the legs to monitor limb movements and placed near the heart to record the heartbeat signal; a pulse oximeter will be placed on your finger to monitor heart rate and Oxygen level; a snore microphone will be placed on the neck to monitor any snores. This study is performed without the initiation of Positive Airway Pressure (PAP) therapy during the night. This study may include analysis of Inspire Therapy, Mandibular Advancement Therapy, and other non-PAP Treatments.

An Split Polysomnography (PSG) is a gold standard sleep test that uses: small electrodes on the head to monitor brain waves to determine sleep, eye movements, and chin activity; flexible Velcro belts are placed over the stomach and chest to monitor breathing; a small nasal cannula and thermal sensor will be placed by the nose to monitor airflow; electrodes will be placed on the legs to monitor limb movements and placed near the heart to record the heartbeat signal; a pulse oximeter will be placed on your finger to monitor heart rate and Oxygen level; a snore microphone will be placed on the neck to monitor any snores. This Study Type is unique in that it monitors the patient in the first half of the night (Baseline) and then allows for the initiation of Positive Airway Pressure (PAP) to be initiated and Titrated in the second half of the night to treat Sleep Apnea. Most sleep testing is ordered as a Split Night Polysomnography.

A titration polysomnography (PSG) is the gold standard study performed to determine the necessary Positive Airway Pressure (PAP) required to alleviate apnea and/or snoring. This study monitors the same body functions as the Adult/Pediatric PSG while the patient is using Positive Airway Pressure (PAP) Therapy all night during testing. This test is ordered once a patient has already qualified for PAP therapy and needs additional time to obtain an optimal Titration or has a re-occurrence of symptoms and needs adjustments made to the PAP therapy levels during monitored sleep.

Multiple Sleep Latency Testing (MSLT) is the gold standard daytime nap study that measures the ability of a person to fall asleep. This study must be performed in conjunction with a PSG/Titration Study the night before. This test is used assess how quickly a person is able to fall asleep during periods during the day after a typical night of sleep. A typical MSLT consists of 5 Nap opportunities spaced 2 hours apart and requires a full day to complete. Evaluation for Narcolepsy and Hypersomnia’s are reasons this test may be ordered. Drug Screening is part of this test.

Maintenance of Wakefulness Testing (MWT) is the gold standard daytime wakefulness test that measures the ability of a person to stay awake. This study must be performed in conjunction with a PSG/Titration Study the night before. This test is used to assess how alert a person is during the day and is used to evaluate how well a person is able to stay awake during the day. This test is used to evaluate for excessive daytime sleepiness and is often used for Commercial Drivers, Pilots, and other safety-sensitive occupations. Drug Screening is part of this test.

Home Sleep Apnea Testing (HSAT) is used to determine if a patient with a high probability of Obstructive Sleep Apnea based on examination and questionnaires does in fact have Sleep Apnea. The HSAT device is a limited channel device that monitors Breathing effort, Airflow, Heart rate, Snoring, and Oxygen levels and more channels depending on the device. The HSAT provides enough data to look for sleep apnea, however does not usually provide enough data to monitor sleep type and duration, arousals, limb or body movements, body sleep positions, your Heart Beat signal pattern, and other parameters available in the Polysomnogram.

The Home Sleep Apnea Test if very effective and looking for the typical snoring and breathing pauses seen with Sleep Apnea and is less expensive and convenient as it is performed in the patient’s home.

An in-lab test may be required for patients with other Sleep Disorders or those who have Heart, Respiratory, and/or Neurological medical conditions.

ApneaLink is used to monitor a patient’s oxygen levels and heart rate during the night. An ApneaLink is similar to a nocturnal oximetry; however, the ApneaLink provides doctors with additional screening signs that indicate the possibility of sleep apnea at night.