Tag: antibiotics

On the question of infectious aetiologies for multiple sclerosis, schizophrenia and the chronic fatigue syndrome and their treatment with antibiotics

Abstract:

Close similarities in the courses of multiple sclerosis and schizophrenia laid the theoretical ground for attempting to find a common infectious aetiology for the two diseases. Chlamydia pneumoniae, which belongs to the rickettsial family of microorganisms has been linked to both diseases. It is postulated that since rickettsial microorganisms are ubiquitous in human populations they and the human species normally live in peaceful coexistence. In rare cases, for unknown reasons, varieties of them may become aggressive and pathogenic.

The kynurenic acid hypothesis of schizophrenia has attracted much attention. It also seems to have initiated a paradigmatic shift from the hitherto prevailing serological research approach to one which focuses on immunological factors.

An open clinical pilot study in which, during 2006, eight female and five male patients with psychotic symptoms were treated with a combination of antibiotics is presented, to which, in the beginning of 2007 two female patients suffering from severe and long standing chronic fatigue syndrome were added. On one year follow-up, six out of the eight female patients showed stable excellent treatment results, whereas two were rated as showing significant treatment results. Four of the five men who entered the study were suffering from chronic schizophrenia, whereas the fifth, was a case of severe acute catatonic schizophrenia.

Two of the male patients showed significant treatment results, whereas three of them were rated as having had a slight to moderate improvement. No less than three of the women had suffered their first episode of psychosis after giving birth to their first (and only) child. This finding, as these women all responded excellently to treatment with antibiotics, indicates that post partum psychosis could be regarded as an infectious complication of childbirth of, as to the causative agent, unknown aetiology. High priority ought therefore be given to initiate controlled clinical trials with antibiotic treatment of this serious condition. The otherwise promising results of the pilot study seem to warrant further and controlled clinical trials with treatment with antibiotics of patients with psychotic symptoms.

As the second patient with psychotic symptoms to enter the study, had a long standing history of chronic fatigue, where an initial treatment with the antidepressant fluoxetine had only worsened her condition, whereas ninety days of treatment with antibiotics, combined with vitamin B injections, effected a complete recovery, the author decided, when two patients with long standing and incapacitating chronic fatigue syndromes sought the clinic in February and March 2007, to include them in the study. The first of them, after sixty days of treatment with antibiotics showed excellent treatment results on follow-up one year later, whereas the second, who also took the combination of antibiotics for sixty days, was rated as having shown a significant improvement.

Comment in: Hypotheses concerning rickettsial microorganisms, autoimmune diseases and new treatment strategies. [Med Hypotheses. 2010]

 

Source: Frykholm BO. On the question of infectious aetiologies for multiple sclerosis, schizophrenia and the chronic fatigue syndrome and their treatment with antibiotics. Med Hypotheses. 2009 Jun;72(6):736-9. doi: 10.1016/j.mehy.2008.11.045. Epub 2009 Mar 6. https://www.ncbi.nlm.nih.gov/pubmed/19269110

 

Azithromycin in chronic fatigue syndrome (CFS), an analysis of clinical data

Abstract:

BACKGROUND: CFS is a clinical state with defined symptoms, but undefined cause. The patients may show a chronic state of immune activation and treatment with an antibiotic in this subgroup has been suggested.

METHODS: In a retrospective study, the response of CFS patients to azithromycin, an antibiotic and immunomodulating drug, has been scored from the patients records and compared with clinical and laboratory data. Azithromycin was not the first choice therapy, but offered when the effect of counseling and L-carnitine was considered insufficient by the patient and the clinician.

RESULTS: Of the 99 patients investigated, 58 reported a decrease in the symptoms by the use of azithromycin. These responding patients had lower levels of plasma acetylcarnitine.

CONCLUSION: The efficacy of azithromycin in the responsive patients could be explained by the modulating effect on a chronic primed state of the immune cells of the brain, or the activated peripheral immune system. Their lower acetylcarnitine levels may reflect a decreased antioxidant defense and/or an increased consumption of acetylcarnitine caused by oxidative stress.

 

Source: Vermeulen RC, Scholte HR. Azithromycin in chronic fatigue syndrome (CFS), an analysis of clinical data. J Transl Med. 2006 Aug 15;4:34. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1562448/ (Full article)

 

Treatment of chronic fatigue syndrome with antibiotics: pilot study assessing the involvement of Coxiella burnetii infection

Abstract:

OBJECTIVE: To examine whether Coxiella burnetii (C. burnetii) is involved in chronic fatigue syndrome (CFS), we administered tetracycline antibiotics to subjects with CFS, and followed changes in clinical symptoms, PCR findings, and C. burnetii antibody titers.

PATIENTS AND METHODS: The subjects were 8 patients with CFS and 213 with nonspecific complaints such as chronic fatigue and low-grade fever for several months or longer but not meeting the diagnostic criteria for CFS. All were examined for C. burnetii infection by nested PCR and the indirect immunofluorescence test (IF).

RESULTS: Four CFS patients (the CFS group) and 54 controls [the post-Q fever fatigue syndrome (QFS) group] positive for C. burnetii were treated mainly with minocycline or doxycycline (100 mg/day) for 3 months. After treatment, all 58 patients tested negative for C. burnetii infection. In the CFS group, no significant difference was noted between the mean pre- and post-treatment temperatures or headache scores. Similarly, there was no significant improvement in performance status (PS) scores. In the QFS group, however, mean temperatures and headache scores were significantly decreased after treatment (p<0.001). PS scores were also improved.

CONCLUSION: These results suggest the possibility of direct involvement of C. burnetii in the pathological state of CFS to be low, despite the C. burnetii infection rate being high in CFS patients. This is a pilot study and further larger investigations are necessary to confirm our preliminary results.

 

Source: Iwakami E1, Arashima Y, Kato K, Komiya T, Matsukawa Y, Ikeda T, Arakawa Y, Oshida S. Treatment of chronic fatigue syndrome with antibiotics: pilot study assessing the involvement of Coxiella burnetii infection. Intern Med. 2005 Dec;44(12):1258-63. https://www.ncbi.nlm.nih.gov/pubmed/16415546

 

Chronic fatigue, arthralgia, and malaise

A 25 year old female veterinary nurse presented with a six year history of general malaise and severe fatigue. Associated with this she described frequent (monthly) episodes of polyarthralgia affecting all joints but with a predilection for the small joints of the hands and the wrists. When present this was accompanied by mild morning stiffness. In addition she experienced colicky abdominal pain, sometimes with diarrhoea, occasionally with blood mixed with her faeces. Other complaints consisted of low back pain, sore gritty eyes, and an inability to perform any physical exercise at the time of these symptoms. Her symptoms had been remarkably consistent, with no recent change to their pattern.

Six years ago she had been on a working holiday at a veterinary practice situated in New York state, USA. After eating a dish made with “blue fish” she had immediately developed severe nausea, vomiting, and malaise. Although all her acute symptoms resolved, her other symptoms started on return to the United Kingdom. She was investigated twice, at different hospitals, before being referred to this department. It had been found that her symptoms were helped by treatment with 30 mg prednisolone daily for the severe episodes and a maintenance dose of 5 mg daily. Severe episodes were occurring three to four times a year. Non-steroidal anti-inflammatory drugs, sulphasalazine, and other treatments of inflammatory bowel disease had not helped her symptoms. On all occasions the examination and investigations had been reported as normal including markers of inflammation, connective tissue disease, and radiological and histological gastrointestinal studies. No blood had been seen in her faeces. No diagnosis was made other than a seronegative arthralgia.

You can read the rest of this article here: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1010225/pdf/annrheumd00353-0014.pdf

 

Source: Gompels MM, Spickett GP. Chronic fatigue, arthralgia, and malaise. Ann Rheum Dis. 1996 Aug;55(8):502-3. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1010225/