Kolkata's Sleep Study Centers: Where To Go?

Sleep studies in Kolkata are available at various clinics and hospitals, including Apollo HomeCare, Somnos Sleep Clinic, and Oxygen Times. These centres offer different levels of polysomnography (PSG) tests, ranging from basic home-based tests to comprehensive in-lab studies. The tests generally involve monitoring breathing patterns, heart rate, oxygen levels, body position, snoring, and leg movements during sleep. The price of a sleep study in Kolkata can vary, with home-based tests being a more economical option, and in-lab studies being more expensive.

Home-based sleep study tests

Oxygen Times offers a Level 3 sleep test, which is a basic home-based test that monitors essential parameters such as breathing patterns, heart rate, and oxygen levels during sleep. This test is suitable for individuals with a high risk of sleep apnea and costs Rs.1899. The Level 2 test is more comprehensive, measuring a broader range of data including body position, snoring, leg movements, muscle movements, and brain activity, in addition to breathing patterns, oxygen levels, and heart rate. This test is recommended for those with a moderate to high chance of sleep disorders and costs Rs.5,999.

Somnos Sleep Clinic in South Kolkata is another option for home-based sleep study tests. They offer Level 1 Polysomnography, which is an overnight recording of chest/abdominal movement, oxygen saturation, and infra-red video. This test costs Rs.6,000 plus transportation charges if you live outside Kolkata. Somnos Sleep Clinic is the only sleep laboratory in South Kolkata with a 56-channel Polysomnograph machine and HQ Infra-Red Video Recording. They also offer pediatric sleep testing.

Sparsh Health Care also offers a home sleep study test for sleep apnea. Their modern test device can assess all important and relevant parameters, including snoring profile, oxygen saturation, chest movement, leg movement, and sleeping position.

In-lab sleep study tests

In-lab sleep studies are generally more expensive than home-based tests, with prices ranging from Rs. 13,000-18,000 for a Level 1 PSG (Polysomnography) test. The Somnos Sleep Clinic in South Kolkata is one such facility equipped to conduct in-lab sleep studies. Their Level 1 PSG test costs Rs. 12,990 and includes infra-red video recording with supervision and guidance by a certified sleep specialist.

A Level 1 PSG test is considered the 'Gold Standard' in polysomnography, capable of diagnosing the entire spectrum of sleep disorders. This level of testing includes sensors for thoraco-abdominal movements, two accessory EMG for masseter/upper limb, and infra-red video recording of the entire night. A trained technician continuously monitors the tracings and sleep events from a control room.

The benefits of in-lab sleep studies include the ability to accurately diagnose a wide range of sleep disorders and the presence of a trained technician to ensure proper placement and monitoring of sensors. This level of testing is particularly useful for patients with complex, long-standing, or treatment-resistant cases.

For those with a moderate to high chance of sleep disorders, a Level 2 sleep test is recommended. This level measures breathing patterns, oxygen levels, body position, heart rate, snoring, leg movements, muscle movements, and brain activity. The cost of a Level 2 sleep test in Kolkata is Rs. 5,999.

Sleep study centres in Kolkata

Sleep disorders can be a serious health hazard, and it is important to get them diagnosed and treated. Kolkata has several sleep study centres and clinics that offer different levels of polysomnography (PSG) tests to help identify and treat sleep disorders. Here is some information about sleep study centres in Kolkata:

Somnos Sleep Clinic

Located in South Kolkata, Somnos Sleep Clinic claims to be the only sleep clinic in the city offering superspeciality treatment in sleep medicine by an International Board Certified Sleep Specialist. They have the most advanced 56-channel Polysomnograph machine with HQ Infra-Red Video Recording. They also offer paediatric sleep testing and are equipped with a trained technician who monitors the tracings and sleep events. The cost of their in-lab Level 1 PSG test is Rs. 12,990.

Oxygen Times

Oxygen Times offers Level 2 and Level 3 sleep tests at competitive prices. The Level 2 test costs Rs. 5,999 and measures a wide range of data, including breathing patterns, oxygen levels, body position, heart rate, snoring, leg movements, muscle movements, and brain activity. The Level 3 test is a basic home-based test suitable for individuals with a high risk of sleep apnea, costing Rs. 1,899.

Other Centres

Kolkata also has several other centres that offer polysomnography services, including Respi Medical Systems Pvt Ltd, Kolkata Electro Diagnostic Centre, Adage Medical Systems, Aastha Polyclinic and Diagnostic Center, Apollo Diagnostic Akankha More, and Tara Medical Enterprise. These centres may offer different levels of PSG tests, and it is advisable to contact them directly for more information on their services and pricing.

Sleep Apnoea Treatment

Sleep apnoea, a common sleep disorder, has emerged as a major health hazard in Kolkata. Leading private hospitals and clinics, such as Dr. Dipankar Dutta's clinic, offer treatments for sleep apnoea, including surgical procedures like tracheotomy and uvulopalatopharyngoplasty. Dr. Dipankar Dutta is a renowned ENT Consultant in Kolkata with experience in treating sleep apnoea.

Sleep study cost in Kolkata

Sleep study costs in Kolkata vary depending on the type of test and the facility where it is conducted. Here is a detailed breakdown of the costs:

Level 2 Sleep Study:

The Level 2 sleep test is a comprehensive diagnostic procedure that measures a broad range of data, including breathing patterns, oxygen levels, body position, heart rate, snoring, leg movements, muscle movements, and brain activity. This test is recommended for individuals with a moderate to high chance of having sleep disorders. The cost of a Level 2 sleep study in Kolkata is typically Rs. 5,999. However, some centres may offer it for as low as Rs. 4,100.

Level 3 Sleep Study:

The Level 3 sleep test is a basic home-based test that monitors essential parameters such as breathing patterns, heart rate, and oxygen levels during sleep. It is suitable for individuals with a high risk of sleep apnea. The cost of a Level 3 sleep test in Kolkata is usually Rs. 1,899.

Polysomnography Sleep Study:

Polysomnography (PSG) is an overnight sleep study that records chest/abdominal movement, oxygen saturation, and infra-red video. There are different levels of PSG, with varying costs:

• Level 1 PSG: This is the 'Gold Standard' polysomnography capable of diagnosing the full range of sleep disorders. It is attended by a trained technician and coupled with video recording and manual scoring by a certified sleep specialist. The cost of Level 1 PSG in Kolkata typically ranges from Rs. 12,990 to Rs. 18,000.
• Level 2 PSG: This level is considered to have limited benefits due to the absence of full EEG channels and other sensors. It is recommended for individuals who are unable to leave home or reach a sleep lab. The cost of Level 2 PSG in Kolkata typically ranges from Rs. 8,000 to Rs. 18,000, depending on whether it is performed at home or in a hospital.
• Budget PSG: This level uses only two sensors (airflow and oximetry) and is considered impractical for sleep diagnosis. However, it may be used as a screening tool to identify patients who need to undergo Level 1 PSG. The cost of Budget PSG in Kolkata starts at Rs. 6,000, with additional transportation charges if required.

Other Factors Affecting Cost:

It is important to note that the cost of sleep studies in Kolkata can vary across different hospitals and clinics. Additionally, the cost may include medicines and hospital stays, depending on the patient's condition and requirements. Furthermore, sleep studies for specific conditions, such as pediatric sleep testing, nocturnal epilepsy, parasomnias, or sleep latency tests, may incur different charges, with prices ranging from Rs. 14,990 to Rs. 17,990.

Sleep study machines

Sleep studies are performed at various clinics in Kolkata, including the Somnos Sleep Clinic and Oxygen Times. These clinics offer different levels of polysomnography (PSG) sleep tests, ranging from basic home-based tests to comprehensive in-lab studies.

Now, let's talk about the machines used for sleep studies in Kolkata. The following provides a detailed description of the machines and their specifications:

Polysomnograph Machine

The Polysomnograph Machine is a sophisticated device employed for sleep studies. The Somnos Sleep Clinic in South Kolkata boasts the most advanced 56-channel Polysomnograph machine with HQ Infra-Red Video Recording. This machine is capable of capturing comprehensive data during sleep, including:

• Chest and abdominal movement
• Oxygen saturation levels
• Infra-Red Video Recording to capture nocturnal events like parasomnia, seizures, or abnormal movements

Level 2 PSG Machine

The Level 2 PSG Machine is used for home sleep testing and in-hospital studies. It offers a more comprehensive analysis than the basic Level 3 test. This machine measures:

• Breathing patterns
• Oxygen levels
• Body position
• Heart rate
• Snoring
• Leg movements
• Muscle movements
• Brain activity

Basic Sensors

For individuals with a high risk of sleep apnea, a basic configuration with only two sensors is used. These sensors measure airflow and oximetry. While this setup is not ideal for an in-depth sleep diagnosis, it can be useful for screening patients who may require further testing.

Intermediate Sensors

The intermediate setup employs additional sensors that measure thoraco-abdominal movements. However, it lacks EEG channels, limiting its ability to differentiate between awake and sleep states and diagnose mild cases of Obstructive Sleep Apnea (OSA). Despite its limitations, this configuration is widely used in home settings for moderate to severe OSA patients.

In summary, the machines used for sleep studies in Kolkata vary depending on the clinic and the level of testing. The Polysomnograph Machine with HQ Infra-Red Video Recording is the most advanced, offering comprehensive data capture. The Level 2 PSG Machine provides a broader range of measurements for more detailed analysis. Basic and intermediate sensor configurations are also available for specific purposes, such as screening or home-based testing, respectively.

Frequently asked questions