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Dib El Jalbout J, Sati H, Ghalloub P, El Bejjani G, Karam R, Mago A, Salame M, Saoudi L, Desangles AB, Emmanuel N. Morgellons disease: a narrative review. Neurol Sci 2024; 45:2579-2591. [PMID: 38319480 DOI: 10.1007/s10072-024-07361-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 01/22/2024] [Indexed: 02/07/2024]
Abstract
Morgellons disease is characterized by the persistent delusion of skin infestation, ultimately inflicting wounds and impairing quality of life. There is insufficient and conflicting research pertaining to this condition, imposing challenges on clinicians in understanding, diagnosing, and treating it. In this review, we summarize the available literature on Morgellons disease including its historical evolution, epidemiology, proposed pathophysiology, underlying structural and functional brain pathologies, typical and atypical clinical presentations, diagnosis, and treatment. A comprehensive review of the literature was conducted on PubMed, Embase, and Scopus using specified keywords. Selected articles were screened by two independent reviewers based on set inclusion and exclusion criteria. Conflicts were resolved by a third reviewer as needed. No limit to the date of selected articles was set due to the scarce literature available on the subject. Morgellons disease is an underdiagnosed entity, owing mostly to the lack of an established pathophysiology and treatment guidelines. While many authors classify it as a type of delusional infestation (DI), others correlate MD with an underlying spirochetal infection, namely Lyme disease. Neuroimaging studies have revealed abnormalities in the "fronto-striato-thalamo-parietal network", a finding common to patients with DI, in addition to alterations in structures related to the "Itch Processing Pathway". Patients tend to extract fibers from their skin lesions and place them in a match box hence the term "match box sign". The diagnosis is that of exclusion, requiring extensive work up to rule out secondary causes and differential diagnoses. Treatment is largely based on the use of antipsychotics, with or without cognitive behavioral therapy. Despite being a diagnosis of exclusion, clinicians must be aware of this entity and have a profound understanding of the pathogenesis underlying it. Upon clinical suspicion, secondary Morgellons should always be ruled out through a thorough history taking, physical examination, and laboratory exams. Despite the challenges brought by the heterogeneous presentation of the condition and the paucity of research revolving around it, the great impact that Morgellons disease has on patients' quality of life forms a pressing need for its adequate detection, diagnosis, and treatment.
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Affiliation(s)
- Jana Dib El Jalbout
- Gilbert and Rose-Marie Chagoury School of Medicine, Lebanese American University, Byblos, Lebanon
| | - Heba Sati
- Faculty of Medicine and Medical Sciences, University of Balamand, Koura, Lebanon
| | - Perla Ghalloub
- Faculty of Medicine and Medical Sciences, University of Balamand, Koura, Lebanon
| | - Grace El Bejjani
- Department of Internal Medicine, Lebanese American University Medical Center Rizk Hospital, Beirut, Lebanon
| | - Rim Karam
- Gilbert and Rose-Marie Chagoury School of Medicine, Lebanese American University, Byblos, Lebanon
| | - Arpit Mago
- Jawaharlal Nehru Medical College, Belgaum, Karnataka, India
| | - Marita Salame
- Faculty of Medicine, Saint Joseph University of Beirut, Beirut, Lebanon
| | - Lara Saoudi
- Faculty of Medical Sciences, Lebanese University, Hadath, Lebanon
| | | | - Nancy Emmanuel
- Department of Dermatology, Hospital das Clínicas of the Faculty of Medicine of the University of São Paulo, São Paulo, Brazil.
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Caputo V, Bonoldi E, Citterio A, Rongioletti F. The challenge of Morgellons disease: A patient with clinicopathologic correlation. Clin Dermatol 2022; 40:686-690. [PMID: 35905899 DOI: 10.1016/j.clindermatol.2022.07.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Morgellons disease is a rare condition characterized by patient-reported multicolored fibers and other nonorganic particles or organic particles embedded in and protruding from diffuse skin ulcerations. Although the scientific community is prone to believe that Morgellons disease is a psychiatric disorder, an infectious pathogenesis associated with Borrelia burgdorferi in the setting of Lyme disease has also been proposed. The histopathology is usually considered as nonspecific. To illustrate this condition, we present the case of an adult woman with significant ulcerative skin lesions and cicatricial changes on the face, trunk, and arms. After multiple biopsies and successful microscopic visualization of the fibers, she received a diagnosis of Morgellons disease in the setting of delusional infestation. No evidence of Borrelia infection was found. Treatment with antipsychotics was initiated, but the patient was lost to follow-up, as is often the case with patients with Morgellons disease.
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Affiliation(s)
- Valentina Caputo
- Department of Surgical Pathology, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Emanuela Bonoldi
- Department of Surgical Pathology, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Antonella Citterio
- Department of Plastic and Reconstructive Surgery, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
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Mixed Borrelia burgdorferi and Helicobacter pylori Biofilms in Morgellons Disease Dermatological Specimens. Healthcare (Basel) 2019; 7:healthcare7020070. [PMID: 31108976 PMCID: PMC6627092 DOI: 10.3390/healthcare7020070] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 04/17/2019] [Accepted: 05/14/2019] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Morgellons disease (MD) is a dermopathy that is associated with tick-borne illness. It is characterized by spontaneously developing skin lesions containing embedded or projecting filaments, and patients may also experience symptoms resembling those of Lyme disease (LD) including musculoskeletal, neurological and cardiovascular manifestations. Various species of Borrelia and co-infecting pathogens have been detected in body fluids and tissue specimens from MD patients. We sought to investigate the coexistence of Borrelia burgdorferi (Bb) and Helicobacter pylori (Hp) in skin specimens from MD subjects, and to characterize their association with mixed amyloid biofilm development. METHODS Testing for Bb and Hp was performed on dermatological specimens from 14 MD patients using tissue culture, immunohistochemical (IHC) staining, polymerase chain reaction (PCR) testing, fluorescent in situ hybridization (FISH) and confocal microscopy. Markers for amyloid and biofilm formation were investigated using histochemical and IHC staining. RESULTS Bb and Hp were detected in dermatological tissue taken from MD lesions. Bb and Hp tended to co-localize in foci within the epithelial tissue. Skin sections exhibiting foci of co-infecting Bb and Hp contained amyloid markers including β-amyloid protein, thioflavin and phosphorylated tau. The biofilm marker alginate was also found in the sections. CONCLUSIONS Mixed Bb and Hp biofilms containing β-amyloid and phosphorylated tau may play a role in the evolution of MD.
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Middelveen MJ, Sapi E, Burke J, Filush KR, Franco A, Fesler MC, Stricker RB. Persistent Borrelia Infection in Patients with Ongoing Symptoms of Lyme Disease. Healthcare (Basel) 2018; 6:E33. [PMID: 29662016 PMCID: PMC6023324 DOI: 10.3390/healthcare6020033] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Revised: 03/27/2018] [Accepted: 04/11/2018] [Indexed: 01/06/2023] Open
Abstract
INTRODUCTION Lyme disease is a tickborne illness that generates controversy among medical providers and researchers. One of the key topics of debate is the existence of persistent infection with the Lyme spirochete, Borreliaburgdorferi, in patients who have been treated with recommended doses of antibiotics yet remain symptomatic. Persistent spirochetal infection despite antibiotic therapy has recently been demonstrated in non-human primates. We present evidence of persistent Borrelia infection despite antibiotic therapy in patients with ongoing Lyme disease symptoms. METHODS In this pilot study, culture of body fluids and tissues was performed in a randomly selected group of 12 patients with persistent Lyme disease symptoms who had been treated or who were being treated with antibiotics. Cultures were also performed on a group of ten control subjects without Lyme disease. The cultures were subjected to corroborative microscopic, histopathological and molecular testing for Borrelia organisms in four independent laboratories in a blinded manner. RESULTS Motile spirochetes identified histopathologically as Borrelia were detected in culture specimens, and these spirochetes were genetically identified as Borreliaburgdorferi by three distinct polymerase chain reaction (PCR)-based approaches. Spirochetes identified as Borrelia burgdorferi were cultured from the blood of seven subjects, from the genital secretions of ten subjects, and from a skin lesion of one subject. Cultures from control subjects without Lyme disease were negative for Borrelia using these methods. CONCLUSIONS Using multiple corroborative detection methods, we showed that patients with persistent Lyme disease symptoms may have ongoing spirochetal infection despite antibiotic treatment, similar to findings in non-human primates. The optimal treatment for persistent Borrelia infection remains to be determined.
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Affiliation(s)
| | - Eva Sapi
- Department of Biology and Environmental Science, University of New Haven, West Haven, CT 06516, USA.
| | - Jennie Burke
- Australian Biologics, Sydney, NSW 2000, Australia.
| | - Katherine R Filush
- Department of Biology and Environmental Science, University of New Haven, West Haven, CT 06516, USA.
| | - Agustin Franco
- School of Health Sciences, Universidad Catolica Santiago de Guayaquil, Guayaquil 090615, Ecuador.
| | - Melissa C Fesler
- Union Square Medical Associates, 450 Sutter Street, Suite 1504, San Francisco, CA 94108, USA.
| | - Raphael B Stricker
- Union Square Medical Associates, 450 Sutter Street, Suite 1504, San Francisco, CA 94108, USA.
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Roncati L, Gatti AM, Pusiol T, Piscioli F, Barbolini G, Maiorana A. The first investigative science-based evidence of Morgellons psychogenesis. Ultrastruct Pathol 2016; 40:249-53. [DOI: 10.1080/01913123.2016.1190434] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Middelveen MJ, Bandoski C, Burke J, Sapi E, Filush KR, Wang Y, Franco A, Mayne PJ, Stricker RB. Exploring the association between Morgellons disease and Lyme disease: identification of Borrelia burgdorferi in Morgellons disease patients. BMC DERMATOLOGY 2015; 15:1. [PMID: 25879673 PMCID: PMC4328066 DOI: 10.1186/s12895-015-0023-0] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/21/2014] [Accepted: 01/28/2015] [Indexed: 11/10/2022]
Abstract
Background Morgellons disease (MD) is a complex skin disorder characterized by ulcerating lesions that have protruding or embedded filaments. Many clinicians refer to this condition as delusional parasitosis or delusional infestation and consider the filaments to be introduced textile fibers. In contrast, recent studies indicate that MD is a true somatic illness associated with tickborne infection, that the filaments are keratin and collagen in composition and that they result from proliferation and activation of keratinocytes and fibroblasts in the skin. Previously, spirochetes have been detected in the dermatological specimens from four MD patients, thus providing evidence of an infectious process. Methods & Results Based on culture, histology, immunohistochemistry, electron microscopy and molecular testing, we present corroborating evidence of spirochetal infection in a larger group of 25 MD patients. Irrespective of Lyme serological reactivity, all patients in our study group demonstrated histological evidence of epithelial spirochetal infection. Strength of evidence based on other testing varied among patients. Spirochetes identified as Borrelia strains by polymerase chain reaction (PCR) and/or in-situ DNA hybridization were detected in 24/25 of our study patients. Skin cultures containing Borrelia spirochetes were obtained from four patients, thus demonstrating that the organisms present in dermatological specimens were viable. Spirochetes identified by PCR as Borrelia burgdorferi were cultured from blood in seven patients and from vaginal secretions in three patients, demonstrating systemic infection. Based on these observations, a clinical classification system for MD is proposed. Conclusions Our study using multiple detection methods confirms that MD is a true somatic illness associated with Borrelia spirochetes that cause Lyme disease. Further studies are needed to determine the optimal treatment for this spirochete-associated dermopathy.
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Affiliation(s)
| | - Cheryl Bandoski
- Department of Biology and Environmental Science, University of New Haven, West Haven, CT, USA.
| | | | - Eva Sapi
- Department of Biology and Environmental Science, University of New Haven, West Haven, CT, USA.
| | - Katherine R Filush
- Department of Biology and Environmental Science, University of New Haven, West Haven, CT, USA.
| | - Yean Wang
- Australian Biologics, Sydney, NSW, Australia.
| | | | - Peter J Mayne
- International Lyme and Associated Diseases Society, Bethesda, MD, USA.
| | - Raphael B Stricker
- International Lyme and Associated Diseases Society, Bethesda, MD, USA. .,, 450 Sutter Street, Suite 1504, San Francisco, CA, 94108, USA.
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Middelveen MJ, Burugu D, Poruri A, Burke J, Mayne PJ, Sapi E, Kahn DG, Stricker RB. Association of spirochetal infection with Morgellons disease. F1000Res 2013; 2:25. [PMID: 24715950 PMCID: PMC3954163 DOI: 10.12688/f1000research.2-25.v1] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/17/2013] [Indexed: 12/04/2022] Open
Abstract
Morgellons disease (MD) is an emerging multisystem illness characterized by skin lesions with unusual filaments embedded in or projecting from epithelial tissue. Filament formation results from abnormal keratin and collagen expression by epithelial-based keratinocytes and fibroblasts. Recent research comparing MD to bovine digital dermatitis, an animal infectious disease with similar skin features, provided clues that spirochetal infection could play an important role in the human disease as it does in the animal illness. Based on histological staining, immunofluorescent staining, electron microscopic imaging and polymerase chain reaction, we report the detection of
Borrelia spirochetes in dermatological tissue of four randomly-selected MD patients. The association of MD with spirochetal infection provides evidence that this infection may be a significant factor in the illness and refutes claims that MD lesions are self-inflicted and that people suffering from this disorder are delusional. Molecular characterization of the
Borrelia spirochetes found in MD patients is warranted.
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Affiliation(s)
| | - Divya Burugu
- Department of Biology and Environmental Science, University of New Haven, West Haven, CT, 06516, USA
| | - Akhila Poruri
- Department of Biology and Environmental Science, University of New Haven, West Haven, CT, 06516, USA
| | | | - Peter J Mayne
- International Lyme and Associated Diseases Society, Bethesda, MD, 20827, USA
| | - Eva Sapi
- Department of Biology and Environmental Science, University of New Haven, West Haven, CT, 06516, USA
| | - Douglas G Kahn
- Department of Pathology, Olive View-UCLA Medical Center, Sylmar, CA, 91342, USA
| | - Raphael B Stricker
- International Lyme and Associated Diseases Society, Bethesda, MD, 20827, USA
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DeBonis K, Pierre JM. Psychosis, ivermectin toxicity, and "Morgellons disease". PSYCHOSOMATICS 2011; 52:295-6. [PMID: 21565604 DOI: 10.1016/j.psym.2011.01.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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