Friday, September 29, 2023

Hyperbaric Oxygen Therapy For Pneumonia

Preliminary Feedback On Clinical Trials

Max Minute: Hyperbaric Oxygen Treatment May Offer Less Invasive Alternative To Ventilators For COVID

The Department of Hyperbaric Oxygen of Wuhan Changjiang Shipping General Hospital performed treatment of two patients with severe NCP in our hospital. Subjective sensation improved significantly the next day after the first hyperbaric oxygen. Later, due to the enhancement of sensory control management, only a daily treatment method was used. After several days of treatment, the patients mental state and clinical observations continued to improve, and she is now out of danger. For detailed case information, please consult the attending doctor Zhong Xiaoling, the hyperbaric department of the hospital. Many experts in the hyperbaric oxygen industry have given high praise.

Round Or Oval Window Rupture

Round and/or oval window rupture is a phenomenon related to ear barotruama. The round and oval windows are membranes separating the air-filled middle ear from the fluid-filled inner ear. Rarely, over-vigorous attempts to equalize the pressure in the middle ear can lead to increased pressure in the inner-ear and can rupture these membranes. Deafness is the result. So, while rupture of these windows is not related to pressure change per-se, it is related to maneuverers used to prevent another complication.

But Despite Having The Same Function


Have you ever heard of oxygen therapy? As part of respiratory therapy, it is good for the treatment of respiratory illnesses such as COPD and pulmonary fibrosis and aims to maintain adequate levels of oxygen in the blood. For a healthy person, for example, the saturation must be above 92%, reaching 97%.

To make this correction, two possible treatments are easy to indicate: the use of a cylinder or an oxygen concentrator.

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What Is The Oxygen Hyperbaric Chamber

The theme of this weeks is oxygen hyperbaric chamber. This is a special subject, as we work tirelessly to provide this service in a differentiated way to our customers. We strive for knowledge, expertise, qualified service, and state-of-the-art equipment, providing comfort, tranquility, and security for those who need this resource.

You may be asking yourself: what is oxygen therapy? When is it important? What are the types? Come with us, Health will tell you.

Will My Insurance Pay For Oxygen Therapy

History of Pulmonary &  Critical Care Medicine at ...

It is important to note that HBOT is not yet approved for treating chronic pain conditions in the United States. According to the Food and Drug Administration, people receiving HBOT may risk suffering an injury that could be mild, like a sinus infection, or more serious, such as air embolism, in which a blood vessel becomes blocked by one or more bubbles of air in the circulatory system.3

As a result, the therapy is not covered by private health insurance or Medicare. If you are considering HBOT, the FDA advises patients to discuss options with their healthcare professional. Coverage options may change as research proves HBOTs effectiveness.

Regular oxygen therapy is not indicated for treating pain, and therefore, also not covered by Medicare or most private insurance companies.7,8 We have been engaged with CMS, the federal agency that manages Medicare, and they provided no specific indication that they would even begin to review our appeals, says Dr. Shapiro. Other insurers take their cue from CMS about whether to cover oxygen for cluster headache. So large numbers of people are being denied coverage for oxygen that could effectively treat one of the worst types of pain known.

Talk to your headache specialist or pain provider about your options.

  • Heffner JE, The Story of Oxygen. Respiratory Care. 2013 58:18-31.
  • Oxygen Therapy. Medline Plus. Available at: Accessed March 2020.
  • Recommended Reading: Do You Have Pain With Pneumonia

    Types Of Hyperbaric Oxygen Chambers

    Hyperbaric oxygen therapy uses 2 types of chambers:

    • Monoplace chamber. This is a chamber built for one person. It’s a long, plastic tube that resembles an MRI machine. The patient slips into the chamber. It is slowly pressurized with 100% oxygen.

    • Multiplace chamber. This chamber, or room, can fit two or more people at once. The treatment is largely the same. The difference is that people breathe pure oxygen through masks or hoods.

    Hyperbaric Medicine Provides Hope To Covid

    Monday, November 23, 2020

    Greenwich Hospital is treating COVID-19 patients with hyperbaric oxygen therapy administered by Ellen Stacom, RN, and Sandra Wainwright, MD, medical director, Center for Hyperbaric Medicine and Wound Healing

    Greenwich, CT Emerging evidence shows hyperbaric oxygen therapy best known for treating scuba divers for decompression sickness can effectively deliver much-needed oxygen to COVID-19 patients.

    Greenwich Hospital is one of six medical facilities nationwide and the only one in Connecticut slated to take part in a yearlong trial to treat 600 COVID-19 patients with hyperbaric oxygen therapy. The hospital has already treated three COVID-19 patients with hyperbaric oxygen therapy with some promising results. One patient who had severe symptoms, including difficulty breathing, said his airways began to clear after 10 minutes in the chamber.

    This treatment may help some critically ill COVID-19 patients avoid intubation and mechanical ventilators, which so often impact recovery and survival, said Sandra Wainwright, MD, medical director of Greenwich Hospitals Center for Hyperbaric Medicine and Wound Healing.

    At Greenwich Hospital, hyperbaric medicine is often used to treat difficult-to-heal wounds that have not responded to traditional treatments. Now COVID-19 patients are finding relief in hyperbaric chambers that increase oxygen levels to extremely high levels when patients need it the most.

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    What Happens During Hbot

    Only a healthcare provider should prescribe hyperbaric oxygen therapy. A number of hospitals offer hyperbaric oxygen chambers. People relax, sit, or lie comfortably in these chambers and take deep breaths in sessions that last up to 2 hours.

    Your ears may feel plugged as the pressure is raised, like when you’re in an airplane or the mountains. Simple swallowing or chewing gum will “pop” the ears back to normal hearing levels.

    Your blood carries the extra oxygen throughout the body, infusing the injured tissues that need more oxygen so they can begin healing. When a session is complete, you may feel lightheaded. Mild side effects include claustrophobia, fatigue, and headaches.

    Several sessions may be needed, so check beforehand to see whether your insurance company, Medicaid, or Medicare covers the cost.

    The Effectiveness Of Oxygen For Adult Patients With Pneumonia

    Video: Greenwich Hospital is using a hyperbaric chamber to treat patients with COVID

    Pneumonia is an inflammatory condition of the lungs. Treatment for pneumonia includes antibiotics, rest, fluids, management of complications and professional home care. Oxygen supplementation is one way to help patients who cannot breathe adequately on their own. Management of oxygen supplementation is divided into nasal cannula and mechanical ventilation. Mechanical ventilation is life-supporting ventilation that involves the use of a machine called a ventilator, or respirator. There are two main types of mechanical ventilation: non-invasive ventilation and invasive ventilation. The former provides ventilatory support to a patient through a tightly fitted facial or nasal mask and the latter through a tube inserted into the windpipe through the mouth or the nose or a hole made in the windpipe through the front of the throat. At present, oxygen therapy for individuals with pneumonia is commonly prescribed. However, inconsistent results on the effects of oxygen therapy on pneumonia have been reported and no systematic review has been conducted in patients with pneumonia to determine which delivery system of oxygen therapy leads to the best clinical outcomes.

    The evidence is weak and it is limited by the small number of studies and the small number of study participants.

    Oxygen therapy is widely used in the treatment of lung diseases. However, the effectiveness of oxygen therapy as a treatment for pneumonia is not well known.

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    Why Do We Need Oxygen Hyperbaric Chamber

    The main symptoms that demonstrate a possible lack or insufficiency of O 2 are shortness of breath, dizziness, rapid and short breathing, anxiety, excessive sweating, and the presence of purplish coloring on the fingers and lips.

    To certify the need for supplemental oxygen, your doctor may order an arterial blood gas or oximetry to assess for drops in oxygen.


    Maybe you dont remember from chemistry classes, but there we learned that our air is composed of approximately 21% O 2 and 79% of other gases, including nitrogen, argon, carbon dioxide, and water vapor.

    But what does this have to do with it? Is that the main characteristic of oxygen cylinders is that they provide pure oxygen hyperbaric chamber. For this reason, when they run out, they need to be taken to replacement by professionals.

    What Are Contraindications For The Use Of Hyperbaric Oxygen Therapy

    Table 2. Absolute Contraindications to Hyperbaric Oxygen Therapy

    Absolute Contraindications

    Necessary Conditions Prior to HBOT

    Untreated pneumothorax

    No treatment for extended time from use of medication


    No treatment for extended time from use of medication


    Blocks superoxide dismutase, which is protective against oxygen toxicity

    Discontinue medication

    Table 3. Relative Contraindications to Hyperbaric Oxygen Therapy

    Relative Contraindications

    Air trapping upon ascent leading to pneumothorax

    Must be well controlled with medications


    Loss of hypoxic drive to breathe

    Observation in chamber

    Pacemakers or epidural pain pump

    Malfunction or deformation of device under pressure

    Ensure company has pressure-tested device and learn to what depth


    Unknown effect on fetus

    None, but HBOT may be used in emergencies


    May have lower seizure threshold

    Should be stable on medications may be treated with benzodiazepines

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    Hyperbaric Oxygen For Long Covid

    The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government.Know the risks and potential benefits of clinical studies and talk to your health care provider before participating. Read our disclaimer for details.
    First Posted : May 28, 2021Last Update Posted : November 16, 2021
    • Study Details
    Condition or disease
    Combination Product: Hyperbaric oxygen therapy Phase 2

    This is an open, randomized, controlled clinical trial with hyperbaric oxygen therapy delivered by a hyperbaric chamber as the intervention. Twelve patients will receive ten HBO therapy over a 2-3-week period, and twelve patients will serve as controls and receive no HBOT. Each HBOT session will administer oxygen at 2.4 atmospheres absolute pressure for 90 minutes in a hyperbaric chamber.

    Layout table for study information

    Study Type :
    Hyperbaric Oxygen Therapy for Long COVID Patients With Pulmonary Sequela – Pilot Study
    Actual Study Start Date :
    Treatment with hyperbaric oxygen Combination Product: Hyperbaric oxygen therapySubjects randomized to treatment will receive up to ten 90 minute treatments with hyperbaric oxygen over a 2-3 week period.
    No Intervention: Control
  • Excercise tolerance walk test 6 minute walk test, in meters
  • How Is The Treatment

    Hyperbaric Oxygen Therapy for Severe COVID

    Oxygen therapy can be performed at home, providing more tranquility and comfort to the patient. In this case, the therapy is done through cylinders, which supply oxygen in a pressurized way, or through oxygen concentrators. The gas reaches the body through the use of masks or cannulas.


    The advantage of cylinders is that storage can be done for long periods without wasting the gas. They are safe and there are models in steel or aluminum, which are small, lighter, and can be transported more easily. There are options of 1.7 liters, 3 liters, 5 liters , 10 liters, and up to 16 liters. We have this equipment ready for delivery. Make your quote with Health.

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    Best Solution To Combat A Pandemic

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    What Is Hyperbaric Oxygen Therapy

    Hyperbaric oxygen therapy is a different type of oxygen therapy. It involves breathing oxygen in a pressurized chamber or tube. This allows your lungs to gather up to three times more oxygen than you would get by breathing oxygen at normal air pressure. The extra oxygen moves through your blood and to your organs and body tissues. HBOT is used to treat certain serious wounds, burns, injuries, and infections. It also treats air or gas embolisms , decompression sickness suffered by divers, and carbon monoxide poisoning.

    But some treatment centers claim that HBOT can treat almost anything, including HIV/AIDS, Alzheimer’s disease, autism, and cancer. The U.S. Food and Drug Administration has not cleared or approved the use of HBOT for these conditions. There are risks to using HBOT, so always check with your primary health care provider before you try it.

    NIH: National Heart, Lung, and Blood Institute

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    Medical Risks Of Hyperbaric Oxygen Therapy

    As with all medical treatments, hyperbaric oxygen therapy includes medical risks and possible side-effects. Most are related to the unique aspects of HBO such as significant and relatively rapid changes in pressure inside the chamber and the high levels of oxygen used. Most are relatively mild and self-limited, but some can be severe and even life-threatening.

    Hyperbaric Hyperoxemia As A Risk Factor For Ventilator

    Hyperbaric Oxygen Treatments at the Strong Wound Healing Center
    • Roles Data curation, Validation, Writing original draft

      Affiliation Intensive Care Unit and Hyperbaric Center, Lille University Hospital, Lille, France

    • Roles Validation, Writing review & editing

      Affiliation Intensive Care Unit and Hyperbaric Center, Lille University Hospital, Lille, France

    • Roles Validation, Writing review & editing

      Affiliation Intensive Care Unit and Hyperbaric Center, Lille University Hospital, Lille, France

    • Roles Validation, Writing review & editing

      Affiliation Intensive Care Unit and Hyperbaric Center, Lille University Hospital, Lille, France

    • Roles Validation, Writing original draft, Writing review & editing

      Affiliation Intensive Care Unit and Hyperbaric Center, Lille University Hospital, Lille, France

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    What Is Oxygen Therapy

    Oxygen therapy is a treatment that provides you with extra oxygen to breathe in. It is also called supplemental oxygen. It is only available through a prescription from your health care provider. You may get it in the hospital, another medical setting, or at home. Some people only need it for a short period of time. Others will need long-term oxygen therapy.

    There are different types of devices that can give you oxygen. Some use tanks of liquid or gas oxygen. Others use an oxygen concentrator, which pulls oxygen out of the air. You will get the oxygen through a nose tube , a mask, or a tent. The extra oxygen is breathed in along with normal air.

    There are portable versions of the tanks and oxygen concentrators. They can make it easier for you to move around while using your therapy.

    Efficacy And Safety Of Hyperbaric Oxygen Treatment In Sars

    Title Efficacy and safety of hyperbaric oxygen treatment in SARS-COV-2 pneumonia: a systematic review.
    Publication Type
    Abstract The need for intubation and mechanical ventilation among COVID-19 patients is associated with high mortality rates and places a substantial burden on the healthcare system. There is a strong pathophysiological rationale suggesting that hyperbaric oxygen treatment , a low-risk and non-invasive treatment, may be beneficial for COVID-19 patients. This systematic review aimed to explore the potential effectiveness and safety of HBOT for treating patients with COVID-19.

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    Indications For Oxygen Therapy

    Oxygen is rarely indicated for any other reason than Hypoxaemia.

    • Hypoxaemia: Oxygen can be given in high or low concentration in all the conditions associated with hypoxaemia. Hypoxaemia occurs frequently in diseases like lower respiratory tract infection , upper airway obstruction, severe asthma, common neonatal conditions like birth asphyxia and in respiratory distress syndrome, severe sepsis, heart failure, cardiac arrest, trauma, carbon monoxide poisoning, and obstetric and perioperative emergencies.

    Other indications include:

    Wait What Is Oxygen Therapy

    Hyperbaric Oxygen Therapy

    Regular oxygen therapy is used to treat pulmonary conditions such as chronic obstructive pulmonary disorder and pneumonia. It is also commonly used to halt a cluster headache attack. This type of oxygen is released through nasal prongs, a mask, or a breathing tube via a portable tank or machine.2

    Hyperbaric oxygen therapy, or HBOT, is most commonly associated with treating carbon monoxide poisoning or decompression sickness, but it has also been used to treat wounds and serious infections. Typically used in combination with other treatments, the therapy involves breathing pure oxygen through a pressurized room or tube. In these hyperbaric chambers, the atmospheric pressure is raised up to three times higher than normal. According to the FDA, your lungs can gather up to three times more oxygen than would be possible breathing oxygen at normal air pressure.3

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    Acknowledgements And Funding Sources

    There were no funding sources related to the work presented. The authors thank the Upstate University Hospital staff, including Kimberly Rouselle and Sarah Seargent, for their support and assistance in various studies, including quality studies that have been carried out. The authors also thank Susan Wojcik, PhD, and William Grant, EDD, from the Department of Emergency Medicine, SUNY Upstate Medical University, for their assistance in study design and statistical analysis.

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