1
|
Hyperbaric oxygen treatment: A complementary treatment modality of Modic changes? Med Hypotheses 2020; 138:109617. [PMID: 32065934 DOI: 10.1016/j.mehy.2020.109617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2019] [Revised: 02/05/2020] [Accepted: 02/09/2020] [Indexed: 11/23/2022]
Abstract
Modic changes (MCs) have attracted great interest in recent years. The complex process of MC development and progression seems to involve interplay between mechanical, infective, inflammatory, and degenerative processes that cannot be clearly differentiated. Based on signal intensity on T1- and T2-weighted MRI scans, MCs can be divided three types: Type 1, Type 2, and Type 3. Predominantly Type 1 MCs are commonly associated with chronic low back pain that is unresponsive to classic treatment options. Infection with low-virulent anaerobic microorganisms, most commonly Propionibacterium acnes, has been implicated in MC development following a disc herniation when a tear enables bacteria to enter the disc. Recent studies in patients with chronic low back pain following a lumbar disc herniation associated with Type 1 MCs have reported promising results following prolonged systemic antibiotic treatment with amoxicillin-clavulanate. Hyperbaric oxygen therapy, as primary or adjuvant treatment in association combination with systemic antibiotics or anti-inflammatory therapy, could offer important advantages in treating patients with suspected low-virulent disc infections due to anaerobic microorganisms associated with Type 1 MCs. We believe that hyperbaric oxygenation could contribute to faster resolution of Type 1 MCs and associated pain through multiple effects-including direct antimicrobial effects through formation of reactive oxygen species (ROS), altering the favorable low oxygen tension milieu such that it becomes unfavorable for bacterial growth and survival, and anti-biofilm effects. Additionally, hyperbaric oxygenation could contribute to faster pain resolution via direct and indirect anti-inflammatory effects. As an adjuvant treatment administered in combination with systemic antibiotics, HBOT could increase the sensitivity of Propionibacterium acnes to antimicrobial drugs under hyperoxic conditions, resulting in faster MC resolution. Overall, the faster infection resolution, diminished bacterial load, and anti-inflammatory effects due to reduced cytokine expression and levels of infectious by-products could lead to faster pain resolution following HBOT, and a significant improvement of quality of life in these patients.
Collapse
|
2
|
Hyperbaric oxygen therapy: Antimicrobial mechanisms and clinical application for infections. Biomed Pharmacother 2018; 109:440-447. [PMID: 30399579 DOI: 10.1016/j.biopha.2018.10.142] [Citation(s) in RCA: 99] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Revised: 10/19/2018] [Accepted: 10/24/2018] [Indexed: 11/24/2022] Open
Abstract
Hyperbaric oxygen therapy (HBOT) is a treatment procedure that involves breathing 100% O2 for a certain time and under a certain pressure. HBOT is commonly administrated as a primary or alternative therapy for different diseases such as infections. In this paper, we reviewed the general aspect of HBOT procedures, the mechanisms of antimicrobial effects and the application in the treatment of infections. Parts of the antimicrobial effects of HBOT are believed to result of reactive from the formation of reactive oxygen species (ROS). It is also said that HBOT enhances the antimicrobial effects of the immune system and has an additive or synergistic effect with certain antimicrobial agents. HBOT has been described as a useful procedure for different infections, particularly in deep and chronic infections such as necrotizing fasciitis, osteomyelitis, chronic soft tissue infections, and infective endocarditis. The anti-inflammation property of HBOT has demonstrated that it may play a significant role in decreasing tissue damage and infection expansion. Patients treated by HBOT need carful pre-examination and monitoring. If safety standards are strictly tracked, HBOT can be considered a suitable procedure with an apt rate of complication.
Collapse
|
3
|
Kozakiewicz M, Slomko J, Buszko K, Sinkiewicz W, Klawe JJ, Tafil-Klawe M, Newton JL, Zalewski P. Acute Biochemical, Cardiovascular, and Autonomic Response to Hyperbaric (4 atm) Exposure in Healthy Subjects. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2018; 2018:5913176. [PMID: 29977313 PMCID: PMC5994282 DOI: 10.1155/2018/5913176] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/18/2018] [Revised: 05/01/2018] [Accepted: 05/10/2018] [Indexed: 11/17/2022]
Abstract
The aim of this study was to explore the effect of a hyperbaric environment alone on the cardiovascular system by ensuring elimination of factors that may mask the effect on hyperbaria. The research was performed in a hyperbaric chamber to eliminate the effect of physical activity and the temperature of the aquatic environment. Biochemical analysis and examination with the Task Force Monitor device were performed before and immediately after exposure. TFM was used for noninvasive examination of the cardiovascular system and the functional evaluation of the autonomic nervous system. Natriuretic peptides were measured as biochemical markers which were involved in the regulation of haemodynamic circulation vasoconstriction (urotensin II). L-arginine acted as a precursor of the level of the nitric oxide whereas angiotensin II and angiotensin (1-7) were involved in cardiac remodeling. The study group is comprised of 18 volunteers who were professional divers of similar age and experience. The results shown in our biochemical studies do not exceed reference ranges but a statistically significant increase indicates the hyperbaric environment is not without impact upon the human body. A decrease in HR, an increase in mBP, dBP, and TPR, and increase in parasympathetic heart nerves activity suggest an increase in heart afterload with a decrease in heart activity within almost one hour after hyperbaric exposure. Results confirm that exposure to a hyperbaric environment has significant impact on the cardiovascular system. This is confirmed both by changes in peptides associated with poorer cardiovascular outcomes, where a significant increase in the studied parameters was observed, and by noninvasive examination.
Collapse
Affiliation(s)
- Mariusz Kozakiewicz
- Department of Food Chemistry, Nicolaus Copernicus University in Torun, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Dębowa 3, 85-626 Bydgoszcz, Poland
| | - Joanna Slomko
- Department of Hygiene, Epidemiology and Ergonomics, Nicolaus Copernicus University in Torun, Ludwik Rydygier Collegium Medicum in Bydgoszcz, M. Sklodowskiej-Curie 9, 85-094 Bydgoszcz, Poland
| | - Katarzyna Buszko
- Department of Theoretical Foundations of Bio-Medical Sciences and Medical Informatics, Nicolaus Copernicus University in Torun, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Jagiellonska 13, 85-067 Bydgoszcz, Poland
| | - Wladyslaw Sinkiewicz
- 2nd Department of Cardiology, Nicolaus Copernicus University in Torun, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Ujejskiego 75, 85-168 Bydgoszcz, Poland
| | - Jacek J. Klawe
- Department of Hygiene, Epidemiology and Ergonomics, Nicolaus Copernicus University in Torun, Ludwik Rydygier Collegium Medicum in Bydgoszcz, M. Sklodowskiej-Curie 9, 85-094 Bydgoszcz, Poland
| | - Malgorzata Tafil-Klawe
- Department of Human Physiology, Nicolaus Copernicus University in Torun, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Karłowicza 24, 85-092 Bydgoszcz, Poland
| | - Julia L. Newton
- Institute for Ageing and Health, The Medical School, Newcastle University, Framlington Place, Newcastle-upon-Tyne NE2 4HH, UK
| | - Pawel Zalewski
- Department of Hygiene, Epidemiology and Ergonomics, Nicolaus Copernicus University in Torun, Ludwik Rydygier Collegium Medicum in Bydgoszcz, M. Sklodowskiej-Curie 9, 85-094 Bydgoszcz, Poland
| |
Collapse
|
4
|
Brzychczy-Włoch M, Ochońska D, Piotrowska A, Bulanda M. Gas Gangrene of Different Origin Associated with Clostridium perfringens Type A in Three Patients Simultaneously Hospitalized in a Single Department of Orthopedics and Traumatology in Poland. Pol J Microbiol 2017; 65:399-406. [PMID: 28735323 DOI: 10.5604/17331331.1227665] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The objective of the study was to perform a comparative analysis of phenotypic and genetic similarity, determination of resistance profiles, detection of toxin-encoding genes and molecular typing of Clostridium perfringens isolates originating from patients with gas gangrene. The study encompassed three patients with a clinical and microbiological diagnosis of gas gangrene who were hospitalized in one of the hospitals of the Kujawsko-Pomorskie province in the same period of time between 8th April 2015 and 20th April 2015. The three C. perfringens isolates studied had identical biochemical profiles. Two isolates had identical resistance patterns, while the third presented a different profile. Using the multiplex PCR method, all isolates showed the presence of cpa gene encoding α-toxin; furthermore, the presence of the cpb2 gene encoding β2-toxin was confirmed in two isolates. Genotyping with the use of pulsed field gel electrophoresis (PFGE) indicated that the isolates originating from the three studied patients represent three genetically different restrictive patterns which corresponded to three different clones - clone A, clone B and clone C. As a result of the study, it is possible to conclude that the studied patients simultaneously hospitalized in a single Department of Orthopedics and Traumatology developed three different endogenous infections.
Collapse
Affiliation(s)
- Monika Brzychczy-Włoch
- Department of Bacteriology, Microbial Ecology and Parasitology, Chair of Microbiology, Jagiellonian University Medical College, Krakow, Poland
| | - Dorota Ochońska
- Department of Infection Epidemiology, Chair of Microbiology, Jagiellonian University Medical College, Krakow, Poland
| | - Anna Piotrowska
- Department of Infection Epidemiology, Chair of Microbiology, Jagiellonian University Medical College, Krakow, Poland
| | - Małgorzata Bulanda
- Department of Infection Epidemiology, Chair of Microbiology, Jagiellonian University Medical College, Krakow, Poland
| |
Collapse
|
5
|
Novel application of vacuum sealing drainage with continuous irrigation of potassium permanganate for managing infective wounds of gas gangrene. ACTA ACUST UNITED AC 2015. [PMID: 26223928 DOI: 10.1007/s11596-015-1471-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Traumatic gas gangrene is a fatal infection mainly caused by Clostridium perfringens. It is a challenge to manage gas gangrene in open wounds and control infection after debridement or amputation. The aim of the present study was to use vacuum sealing drainage (VSD) with continuous irrigation of potassium permanganate to manage infective wounds of gas gangrene and observe its clinical efficacy. A total of 48 patients with open traumatic gas gangrene infection were included in this study. Amputations were done for 27 patients, and limb salvage procedures were performed for the others. After amputation or aggressive debridement, the VSD system, including polyvinyl alcohol (PVA) foam dressing and polyurethane (PU) film, with continuous irrigation of 1:5000 potassium permanganate solutions, was applied to the wounds. During the follow-up, all the patients healed without recurrence within 8-18 months. There were four complications. Cardiac arrest during amputation surgery occurred in one patient who suffered from severe septic shock. Emergent resuscitation was performed and the patient returned to stable condition. One patient suffered from mixed infection of Staphylococcal aureus, and a second-stage debridement was performed. One patient suffered from severe pain of the limb after the debridement. Exploratory operation was done and the possible reason was trauma of a local peripheral nerve. Three cases of crush syndrome had dialysis treatment for concomitant renal failure. In conclusion, VSD can convert open wound to closed wound, and evacuate necrotic tissues. Furthermore, potassium permanganate solutions help eliminate anaerobic microenvironment and achieve good therapeutic effect on gas gangrene and mixed infection. VSD with continuous irrigation of potassium permanganate is a novel, simple and feasible alternative for severe traumatic open wounds with gas gangrene infection.
Collapse
|
6
|
Frawley G, Bennett M, Thistlethwaite K, Banham N. Australian paediatric hyperbaric oxygen therapy 1998-2011. Anaesth Intensive Care 2013; 41:74-81. [PMID: 23362893 DOI: 10.1177/0310057x1304100113] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
For a large number of ischaemic, infective, inflammatory or traumatic conditions, hyperbaric oxygen therapy is either the only treatment or an adjunct that significantly reduces morbidity and mortality. The primary aim of this review is to identify clinical conditions treated in a paediatric population referred to Australian hyperbaric units. Secondary aims are to describe outcomes of treatment and detail any complications occurring during treatment or during transfer between units. This was a retrospective cohort study (January 1998-December 2011) of children treated at four Australian hyperbaric medical units. A total of 112 children underwent 1099 hyperbaric treatments for 14 indications. Ages were not normally distributed with a median age of 14 years (interquartile range 11-16; range 0.25-16 years). Treatments were completed as planned in 81.5% of cases with 25 patients' treatment terminated at the request of physicians, parents or patients. Complications relating to hyperbaric oxygen therapy occurred in 58 treatments (5.3%). Central nervous system oxygen toxicity occurred in 1:366 treatments. Our findings indicate that provision of hyperbaric oxygen therapy to children is feasible in major regional hyperbaric units and is associated with low complication rates. Management of children in an adult hyperbaric facility, however, requires significant cooperation between paediatric, intensive care and hyperbaric consultants, as the need for transfer to another hospital and prolonged transports often impacts on optimal ongoing surgical and intensive care management.
Collapse
Affiliation(s)
- G Frawley
- Alfred Hyperbaric Unit, Alfred Hospital, Melbourne, Victoria.
| | | | | | | |
Collapse
|
7
|
|
8
|
Abstract
OBJECTIVES The aim of this review is to identify clinical conditions currently treated in a pediatric population referred to the Alfred hyperbaric unit, to describe outcomes, and detail any complications occurring during treatment or transfer between units. DESIGN Retrospective, noncontrolled, clinical study. SETTING Adult hyperbaric unit in a university hospital. PATIENTS Children aged <16 yrs referred for hyperbaric oxygen therapy between January 1998 and December 2010. INTERVENTIONS Hyperbaric oxygen therapy at pressures from 2.0 to 3.0 atmospheres absolute. MEASUREMENTS AND MAIN RESULTS Fifty-four patients with a median age at presentation of 15 yrs (range, 0.25-16 yrs) received 668 treatment sessions (mean, 12.4; 95% confidence interval, 9.2-15.5). Fourteen patients were identified as having successfully completed treatment while managed in intensive care units. There were 44 events in 668 treatments (6.6%) in the pediatric group and 12 events in 126 treatments (9.6%) in the pediatric intensive care unit group. There were two oxygen toxicity convulsion (0.3%), two episodes of progressive hypoxemia (0.3%), and four episodes of brief hypotension (0.6%). CONCLUSIONS Provision of hyperbaric oxygen to children with significant illness is feasible and associated with a low risk of complications. The most difficult aspect of managing pediatric hyperbaric oxygen therapy is in the coordination of the treatment with ongoing surgical and intensive care management. The lack of pediatric staff and facilities in major hyperbaric units necessitates multiple transfers for appropriate treatment.
Collapse
|
9
|
Knežević M, Rašić D, Stojković M, Jovanović M, Božić M. Acute post-surgical bilateral orbital gas-producing infection — a case report and literature review. Graefes Arch Clin Exp Ophthalmol 2012; 250:1403-6. [DOI: 10.1007/s00417-012-2047-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2012] [Revised: 04/19/2012] [Accepted: 04/20/2012] [Indexed: 11/29/2022] Open
|
10
|
Teo L, Looi A, Seah LL. An unusual causative agent for an orbital abscess: Granulicatella Adiacens. Orbit 2011; 30:162-4. [PMID: 21574808 DOI: 10.3109/01676830.2011.569631] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
We present a patient who developed an orbital abscess secondary to a retained organic (wooden) foreign body after a fall. Clinically, he had a right sub brow fistula exuding purulent discharge, four millimetres of proptosis, limitation of ocular motility in all directions of gaze, but no signs of optic neuropathy. Preoperative computed tomography and magnetic resonance imaging of the orbits was performed to localise the abscess and to facilitate surgical planning. He underwent exploration, drainage of the abscess and removal of the wooden foreign body with good postoperative recovery. Cultures isolated Ganulicatella Adiacens, a nutritionally variant streptococcus. This is an unusual causative organism and to our knowledge, this is the first reported case of a posttraumatic orbital abscess associated with Granulicatella Adiacens. Clinical suspicion, isolation of the organism and appropriate microbial treatment requires a multidisciplinary approach, with input from the ophthalmologist, microbiologist and infectious disease team. This will ensure a good outcome in patient management.
Collapse
Affiliation(s)
- Livia Teo
- Singapore National Eye Centre and Singapore Eye Research Institute, Singapore.
| | | | | |
Collapse
|
11
|
Chen E, Deng L, Liu Z, Zhu X, Chen X, Tang H. Management of gas gangrene in Wenchuan earthquake victims. ACTA ACUST UNITED AC 2011; 31:83-87. [DOI: 10.1007/s11596-011-0155-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2010] [Indexed: 02/04/2023]
|