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Abstract
Urogenital myiasis is a parasitic infestation caused by larvae of Psychoda spp. and it is very rare in humans. A 10- year old female was presented with urogenital myiasis and 4th stage Larvae of Psychoda albipennis (Diptera: Psychodidae) were found in urine. The patient was complained of painful sensation, discomfort and burning while urination. Urinary tract antiseptics were prescribed for the patient and advised to drink plenty of water for hydration. Local health authorities should take proper measures to maintain hygienic conditions for the people under risk.
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Affiliation(s)
- Aisha Gashout
- Alquds University Faculty of Pharmacy, Department of Molecular Microboiology, Jerusalem, İsrail
| | - Ahmad Amro
- University of Tripoli Faculty of Medical Technology, Tripoli, Libya
| | - Omar Hamarsheh
- Alquds University Faculty of Science and Technology, Department of Molecular Biology, Jerusalem, İsrail
| | - Hamida Al-Dwibe
- University of Tripoli, Dermatology Department, Department of Dermatology, Tripoli, Libya
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Al-Dwibe H, Amro A, Gashout A, El-Zurghany A, El-Zubi S, El-Hashme M, Hamarsheh O, Maree M. A pyoderma gangrenous-like cutaneous leishmaniasis in a Libyan woman with rheumatoid arthritis: a case report. BMC Res Notes 2018; 11:158. [PMID: 29490707 PMCID: PMC5831575 DOI: 10.1186/s13104-018-3272-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Accepted: 02/24/2018] [Indexed: 01/16/2023] Open
Abstract
Background Several case reports describe diseases presenting with skin ulcerations, which resemble pyoderma gangrenosum especially in immune-compromised patients, often proven on further workup, to have an infective or malignant etiology. However, treatment of pyoderma gangrenosum by systemic steroids or other immunosuppressive agents may worsen the condition. Case presentation We report here, a 45 year-old Libyan woman with rheumatoid arthritis on low dose steroids with pyoderma gangrenosum-like skin lesions and positive pathergy. Slit–smear was positive for Leishmania amastigotes and histopathological examination confirmed the diagnosis of cutaneous leishmaniasis. The lesions healed completely by parenteral sodium stibogluconate (Pentostam) 600 mg daily. Conclusion We report for the first time, a rare and unusual presentation of pyoderma gangrenosum like-cutaneous leishmaniasis in a patient with rheumatoid arthritis. Atypical cutaneous leishmaniasis should not be ruled out in the differential diagnosis of unresponsive skin diseases, with slit/smear and a skin biopsy is required. Electronic supplementary material The online version of this article (10.1186/s13104-018-3272-2) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Hamida Al-Dwibe
- Dermatology Department, Faculty of Medicine, University of Tripoli, Tripoli, Libya
| | - Ahmad Amro
- Faculty of Pharmacy, Al-Quds University, Jerusalem, Palestine.
| | - Aisha Gashout
- Pathology Department, Faculty of Medical Technology, University of Tripoli, Tripoli, Libya
| | - Ali El-Zurghany
- Dermatology Department, Faculty of Medicine, University of Tripoli, Tripoli, Libya
| | - Said El-Zubi
- Dermatology Department, Faculty of Medicine, University of Tripoli, Tripoli, Libya
| | - Mohamed El-Hashme
- Dermatology Department, Faculty of Medicine, University of Tripoli, Tripoli, Libya
| | - Omar Hamarsheh
- Department of Biological Sciences, Faculty of Science & Technology, Al-Quds University, Jerusalem, Palestine
| | - Mokhtar Maree
- Dermatology Department, Faculty of Medicine, University of Tripoli, Tripoli, Libya
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Amro A, Al-Dwibe H, Gashout A, Moskalenko O, Galafin M, Hamarsheh O, Frohme M, Jaeschke A, Schönian G, Kuhls K. Spatiotemporal and molecular epidemiology of cutaneous leishmaniasis in Libya. PLoS Negl Trop Dis 2017; 11:e0005873. [PMID: 28880944 PMCID: PMC5605087 DOI: 10.1371/journal.pntd.0005873] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2017] [Revised: 09/19/2017] [Accepted: 08/15/2017] [Indexed: 01/18/2023] Open
Abstract
Background Cutaneous leishmaniasis (CL) is a major public health problem in Libya. In this paper, we describe the eco-epidemiological parameters of CL during the armed conflict period from January 2011 till December 2012. Current spatiotemporal distributions of CL cases were explored and projected to the future using a correlative modelling approach. In addition the present results were compared with our previous data obtained for the time period 1995–2008. Methodology/Principal findings We investigated 312 CL patients who presented to the Dermatology Department at the Tripoli Central Hospital and came from 81 endemic areas distributed in 10 districts. The patients presented with typical localized lesions which appeared commonly on the face, arms and legs. Molecular identification of parasites by a PCR-RFLP approach targeting the ITS1 region of the rDNA was successful for 81 patients with two causative species identified: L. major and L. tropica comprised 59 (72.8%) and 22 (27.2%) cases, respectively. Around 77.3% of L. tropica CL and 57.7% of L. major CL caused single lesions. Five CL patients among our data set were seropositive for HIV. L. tropica was found mainly in three districts, Murqub (27.3%), Jabal al Gharbi (27.3%) and Misrata (13.7%) while L. major was found in two districts, in Jabal al Gharbi (61%) and Jafara (20.3%). Seasonal occurrence of CL cases showed that most cases (74.2%) admitted to the hospital between November and March, L. major cases from November till January (69.4%), and L. tropica cases mainly in January and February (41%). Two risk factors were identified for the two species; the presence of previously infected household members, and the presence of rodents and sandflies in patient’s neighborhoods. Spatiotemporal projections using correlative distribution models based on current case data and climatic conditions showed that coastal regions have a higher level of risk due to more favourable conditions for the transmitting vectors. Conclusion Future projection of CL until 2060 showed a trend of increasing incidence of CL in the north-western part of Libya, a spread along the coastal region and a possible emergence of new endemics in the north-eastern districts of Libya. These results should be considered for control programs to prevent the emergence of new endemic areas taking also into consideration changes in socio-economical factors such as migration, conflicts, urbanization, land use and access to health care. Cutaneous leishmaniasis (CL) is a skin infection caused by a single-celled parasite that is transmitted by the bite of a phlebotomine sandfly. CL is the most common form of leishmaniasis characterized by localized lesions in the skin and mucous membranes. The disease is prevalent in all countries around the Mediterranean Basin. In this paper, we describe spatiotemporal and eco-epidemiological parameters of CL in Libya. Moreover, we explored current spatiotemporal distributions of CL cases and explored the future projection of the disease. Our study indicates the presence of higher risk of CL in the coastal regions of Libya. Future projection until 2060 showed a trend of increasing incidence of CL in the north-western part of Libya, a spread along the coastal region and a possible emergence of new endemics in the north-eastern districts of Libya. These scenarios should be considered by health authorities in order to develop appropriate intervention strategies and plan effective control programs.
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Affiliation(s)
- Ahmad Amro
- Faculty of Pharmacy, Al-Quds University, Abu-Dies, Jerusalem, Palestine
- * E-mail: ,
| | - Hamida Al-Dwibe
- Faculty of Medicine, Dermatology Department, University of Tripoli, Tripoli, Libya
| | - Aisha Gashout
- Faculty of Medical Technology—Pathology Department, University of Tripoli, Tripoli, Libya
| | - Olga Moskalenko
- Molecular Biotechnology and Functional Genomics Department, Technical University of Applied Sciences Wildau, Wildau, Germany
| | - Marlena Galafin
- Molecular Biotechnology and Functional Genomics Department, Technical University of Applied Sciences Wildau, Wildau, Germany
| | - Omar Hamarsheh
- Department of Biological Sciences, Faculty of Science and Technology, Al-Quds University, Abu-Dies, Jerusalem, Palestine
| | - Marcus Frohme
- Molecular Biotechnology and Functional Genomics Department, Technical University of Applied Sciences Wildau, Wildau, Germany
| | - Anja Jaeschke
- Department of Biogeography, University of Bayreuth, Bayreuth, Germany
| | - Gabriele Schönian
- Institut für Mikrobiologie und Hygiene, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Katrin Kuhls
- Molecular Biotechnology and Functional Genomics Department, Technical University of Applied Sciences Wildau, Wildau, Germany
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Gashout A, Amro A, Erhuma M, Al-Dwibe H, Elmaihub E, Babba H, Nattah N, Abudher A. Molecular diagnosis of Toxoplasma gondii infection in Libya. BMC Infect Dis 2016; 16:157. [PMID: 27083153 PMCID: PMC4833959 DOI: 10.1186/s12879-016-1491-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2015] [Accepted: 03/31/2016] [Indexed: 11/19/2022] Open
Abstract
Background Toxoplasma gondii infections are prevalent in humans and animals throughout Libya. Current diagnosis is based on detection of Toxoplasma-specific IgM and IgG. In this study, we established and optimized a diagnostic PCR assay for molecular diagnosis of T. gondii in Libya. Methods From January to December, 2010, 177 blood and serum samples were collected from suspected patients. This includes: 140 women who have had spontaneous abortions, 26 HIV-positive patients, nine patients with leukemia and lymphoma, and two infants with ocular infection. Samples were screened for anti-Toxoplasma IgG and IgM antibodies before DNA extraction. The surface antigen gene 2 (SAG2) was targeted in a semi-nested PCR to amplify a 999 bp and a 614 bp fragment in the first and the second run respectively. Results A total of 54/140 (38.5 %) women who have had spontaneous abortions, 23/26 (88 %) HIV patients, 6/9 (66.6 %) of the leukaemia and lymphoma patients, and one child with ocular infection were seropositive for anti-Toxoplasma IgG and/or IgM. Genomic DNA was extracted from 38 selected seropositive samples. The PCR was sensitive enough to detect DNA concentration of 12 ng/μL. PCR analysis was performed for 38 selected seropositive patients (16 women who have had spontaneous abortions, 15 positive HIV patients, six leukaemia patients and one child with ocular infection). Our designed primers were successfully amplified in 22/38 (57.9 %) samples; 5/12 (35.7 %) from serum and 17/26 (65.8 %) from whole blood samples. All PCR positive samples were IgG-positive except two samples which were IgM and IgG & IgM-positive serum samples respectively. The semi-nested PCR confirmed five more samples. These included two leukaemia and two HIV-positive whole blood samples and one serum sample from an aborted woman. Conclusion The ability of PCR to diagnose active toxoplasmosis is needed in immunocompromised patients and congenital toxoplasmosis cases, especially when serological techniques fail. For the first time in Libya, we established and optimized semi-nested PCR of SAG2 gene. The developed PCR method was able to detect as little as 12 ng/μL of T. gondii DNA and was useful to diagnose the diseases in women who have had spontaneous abortions, HIV-positive patients, patients with leukemia and lymphoma, and infants with ocular infection.
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Affiliation(s)
- Aisha Gashout
- Faculty of Medical Technology Pathology Department, University of Tripoli, Tripoli, Libya
| | - Ahmad Amro
- Faculty of Pharmacy, Al-Quds University, Main Campus, Abu Dis, P.O. Box 5100, Jerusalem, Palestine.
| | - Mabruk Erhuma
- Medical Laboratory Department, Immunology Unit, Tripoli Central Hospital, Tripoli, Libya
| | - Hamida Al-Dwibe
- Faculty of Medicine, Dermatology Department, University of Tripoli, Tripoli, Libya
| | - Eanas Elmaihub
- Scientific College - Sabrata, Zoology Department, University of Zawia, Zawia, Libya
| | - Hamouda Babba
- Laboratoire de Parasitologie-Mycologie à la Faculté de Pharmacie, Monastir, Tunisia
| | - Nabil Nattah
- Genetic Laboratory at Bio- technologies Researches Centre, Tripoli, Libya
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Al-Dwibe H, Gashout A, Morogum AM, El-Zubi S, Amro A. Contact dermatitis-like cutaneous leishmaniasis in a Libyan HIV patient. Parasit Vectors 2014; 7:401. [PMID: 25174279 PMCID: PMC4155076 DOI: 10.1186/1756-3305-7-401] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2014] [Accepted: 08/07/2014] [Indexed: 11/23/2022] Open
Abstract
Background Cutaneous leishmaniasis (CL) is one of the common tropical protozoal diseases caused by various Leishmania species, and transmitted by the sand-fly vectors, Phlebotomus and Lutzomyia species. Herein, we report for the first time a case of CL that presented as large eczematous plaques occurring on the dorsi of both feet in a Libyan drug addicted, alcoholic patient with HIV infection. Findings A 34 year-old HIV-positive, alcoholic, drug addicted Libyan male presented to us with a history of a non-itchy skin lesions on the dorsi of both feet of 5-weeks duration. Systemic and topical antibiotics were given without improvement. Diagnosis of this patient was confirmed by observation of Leishmania amastigote bodies in stained slit-skin smear skin biopsy. After parenteral administration of sodium stiboglyconate (Pentostam) (20 mg/kg/day) for 28 days the lesions did not show any marked improvement. Concurrently, combination therapy of oral rifampicin (600 mg/day) and isoniazide (300 mg/day) was given for 8 weeks. Complete healing of lesions was achieved after this treatment and skin-slit smears turned negative. Conclusions Localized cutaneous leishmaniasis should be remembered in deferential diagnosis of unresponsive contact dermatitis especially for HIV-positive patients in CL endemic areas. This patient was not responding to Pentostam therapy, which is not very common in Libya. Interestingly, combination of oral rifampicin (600 mg/day) and isoniazide (300 mg/day) can be a successful alternative therapy.
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Affiliation(s)
| | | | | | | | - Ahmad Amro
- Faculty of Pharmacy, Alquds University, Main Campus, P,O, Box 5100, Abu Dis, Jerusalem, Palestine.
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Amro A, Gashout A, Al-Dwibe H, Zahangir Alam M, Annajar B, Hamarsheh O, Shubar H, Schönian G. First molecular epidemiological study of cutaneous leishmaniasis in Libya. PLoS Negl Trop Dis 2012; 6:e1700. [PMID: 22724036 PMCID: PMC3378605 DOI: 10.1371/journal.pntd.0001700] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2011] [Accepted: 05/03/2012] [Indexed: 11/23/2022] Open
Abstract
Background Cutaneous leishmaniasis (CL) is a major public health problem in Libya. The objective of this study was to investigate, for the first time, epidemiological features of CL outbreaks in Libya including molecular identification of parasites, the geographical distribution of cases and possible scenarios of parasite transmission. Methodology/Principal Findings We studied 450 patients that came from 49 areas distributed in 12 districts in north-west Libya. The patients' ages ranged from 9 months to 87 years (median age 25 years); 54% of the cases were males. Skin scrapings spotted on glass slides were collected for molecular identification of causative agent. The ribosomal internal transcribed spacer 1 (ITS1) was amplified and subsequently characterized by restriction fragment length polymorphism (RFLP) analysis. In total, 195 samples were successfully identified of which 148 (75.9%) were Leishmania major, and 47 (24.1%) Leishmania tropica. CL cases infected with L. major were found in all CL areas whereas L. tropica cases came mainly from Al Jabal Al Gharbi (46.4%), Misrata (17.8%) and Tarhuna districts (10.7%). A trend of seasonality was noticed for the infections with L. major which showed a clear peak between November and January, but was less pronounced for infections by L. tropica. Conclusion The first molecular study on CL in Libya revealed that the disease is caused by L. major and L. tropica and the epidemiological patterns in the different foci were the same as in other Mediterranean foci of CL. Cutaneous leishmaniasis (CL) is caused by protozoan parasites of the genus Leishmania. The disease is characterized by the formation of chronic skin lesions followed by permanent scars and deformation of the infected area. It is distributed in many tropical and subtropical countries with more than 2 million cases every year. During the past few years CL has emerged as a major public health problem in Libya. So far, diagnosis was based on clinical symptoms and microscopic observation of parasites. Disease outbreaks were not investigated and the causative leishmanial species of CL were not identified so far. Our study indicates the presence of two coexisting species: Leishmania major and Leishmania tropica. These results are crucial in order to provide accurate treatment, precise prognosis and appropriate public health control measures. The recent armed conflict in Libya that ended with the Gadhafi regime collapse on October 2011 has affected all aspects of the life in the country. In this study we discussed multiple risk factors that could be associated with this conflict and present major challenges that should be considered by local and national health authorities for evaluating the CL burden and highlighting priority actions for disease control.
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MESH Headings
- Adolescent
- Adult
- Aged
- Aged, 80 and over
- Child
- Child, Preschool
- DNA Fingerprinting
- DNA, Protozoan/genetics
- DNA, Protozoan/isolation & purification
- DNA, Ribosomal Spacer/genetics
- DNA, Ribosomal Spacer/isolation & purification
- Disease Outbreaks
- Female
- Humans
- Infant
- Leishmania major/classification
- Leishmania major/genetics
- Leishmania major/isolation & purification
- Leishmania tropica/classification
- Leishmania tropica/genetics
- Leishmania tropica/isolation & purification
- Leishmaniasis, Cutaneous/epidemiology
- Leishmaniasis, Cutaneous/parasitology
- Libya/epidemiology
- Male
- Middle Aged
- Molecular Epidemiology
- Phylogeography
- Polymorphism, Restriction Fragment Length
- Topography, Medical
- Young Adult
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Affiliation(s)
- Ahmad Amro
- Faculty of Pharmacy, Al-Quds University, Abu-Dies, Jerusalem, Palestine.
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