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Chromoblastomycosis in Sarawak, East malaysian Borneo

Yap FB

Trans R Soc Trop Med Hyg, 2010 Feb;104(2):168-9.
PMID: 19766279 DOI: 10.1016/j.trstmh.2009.05.016

A retrospective study was conducted to determine the clinical characteristics and treatment outcomes of 11 new patients with a histological diagnosis of chromoblastomycosis at Sarawak General Hospital, Malaysia, between 1996 and 2008. The majority (81.8%) were males, and the median age at presentation was 40 years. Over half the patients were farmers. All the patients had irregular verrucous lesions, mostly on the lower limbs (90.9%), and had initially been misdiagnosed. The mean duration of the lesions was 13.8 years. Oral terbinafine and itraconazole were administered to all the patients; clinical cure was seen in 54.5%, and partial response in 18.2%. Concomitant electrocautery and cryotherapy were only effective for small lesions.

Matched MeSH terms: Itraconazole/therapeutic use
Histoplasmosis presenting with progressively worsening backache--a case report

Lachmanan SR, Haniza O, Hisham AN, Subramaniam J, Merican I

Ann Acad Med Singap, 2001 Nov;30(6):656-8.
PMID: 11817299

INTRODUCTION: Bilateral adrenal enlargement is often the result of disseminated malignant disease, and this diagnosis is particularly likely in a patient with severe weight loss. We describe a case with bilateral adrenal enlargement presenting with progressively worsening backache as a prominent symptom.
CLINICAL PICTURE: A 55-year-old man presented with intermittent low back pain which was progressively worsening, fever, anorexia, low back pain and a 10-kg weight loss. He had underlying diabetes mellitus and ischaemic heart disease. He gave a history of travel to caves for worship. Clinically, the most significant findings included nodular lesions in the anterior fauces and left palatoglossal region. Computed tomographic scan revealed bilateral adrenal masses. Biopsies were taken from the palatal nodules, which revealed histiocytes with numerous histoplasma organisms.
TREATMENT: He was commenced on itraconazole 200 mg daily for a period of 9 months. There was a dramatic initial response with settling of his fever and this was followed by subjective improvement in his well-being.
OUTCOME: He is presently on follow-up and has completed 9 months of itraconazole therapy with resolution of all his symptoms and has gained about 10 kg of weight.

Matched MeSH terms: Itraconazole/therapeutic use
Fulltext Scopulariopsis brevicaulis infection in a patient with acute myeloid leukemia

Ng KP, Soo-Hoo TS, Na SL, Gan GG, Sangkar JV, Teh AKH

Med J Malaysia, 2003 Oct;58(4):608-12.
PMID: 15190640

Scopulariopsis brevicaulis is a soil fungus normally associated with onychomycosis. It causes subcutaneous infection in immunocompromised patients and is rarely isolated from blood. A case of systemic Scopulariopsis brevicaulis infection was reported in a patient with acute myeloid leukemia. The patient developed persistent fever that did not respond to wide spectrum antibiotics and amphotericin B. Scopulariopsis brevicaulis was the only pathogen isolated from blood cultures. The fever subsided with itraconazole and there was no recurrence of fungal infection with prolonged maintenance of oral itraconazole.

Matched MeSH terms: Itraconazole/therapeutic use*
Coccidioidomycosis in malaysia

Choon SE, Khoo JJ

Br J Dermatol, 1999 Mar;140(3):557-8.
PMID: 10233296
Matched MeSH terms: Itraconazole/therapeutic use*
Meningitis Caused by Rhodotorula mucilaginosa in HIV-Infected Patient: A Case Report and Review of the Literature

Mohd Nor F, Tan LH, Na SL, Ng KP

Mycopathologia, 2015 Aug;180(1-2):95-8.
PMID: 25739670 DOI: 10.1007/s11046-015-9879-0

Rhodotorula species are increasingly being identified as a cause of fungal infection in the central nervous system, especially in patients with compromised immunity. The diagnosis could easily be missed due to low index of suspicion, as cryptococcus meningitis and cerebral toxoplasmosis are more common amongst immunocompromised hosts. To date, there are six cases of Rhodotorula-related meningitis reported, and three are associated with human immunodeficiency virus infection. In this report, a case of a Malaysian male with underlying human immunodeficiency virus infection who developed Rhodotorula mucilaginosa meningitis is presented. High-grade fever and severe headaches were the complaints presented in three previous case reports. India ink and nigrosin stainings were performed in the two previous reports and both revealed positive results. R. mucilaginosa were isolated from the culture of the patient's cerebrospinal fluid in all three previous reports. Predominant lymphocyte infiltration in the cerebrospinal fluid examination was documented in two reports. CD4 counts were above 100/µl in two previously published reports, while another report documented CD4 count as 56/µl. Amphotericin B and itraconazole are identified to be the first line of antifungal used and as the maintenance therapy, respectively. The possibility of relapse cannot be excluded as it was reported in the first report. It was also revealed that the current case has almost similar clinical presentation and therapeutic outcome as compared to the published reports, but some differences in diagnostic details were to be highlighted.

Matched MeSH terms: Itraconazole/therapeutic use
Mycetoma or synovial sarcoma? A case report with review of the literature

Jimenez AL, Salvo NL

J Foot Ankle Surg, 2011 Sep-Oct;50(5):569-76.
PMID: 21616683 DOI: 10.1053/j.jfas.2011.04.014

Mycetoma, also commonly referred to as Madura foot, is statistically rare in the United States. However, it is endemic to other parts of the world. It is a pseudotumor characterized by a triad of tumefaction, draining sinuses, and grains. Two types exist, with each caused by different groups of organisms that require different treatment approaches. Therefore, the exact diagnosis and culture of the organism is vital to successful treatment outcomes. Synovial sarcoma, in contrast, is a malignancy much more commonly seen in the United States. It is characterized by a well-circumscribed, often palpable, mass that is usually well delineated on magnetic resonance imaging. It has characteristic histologic and genetic features that help distinguish it from other soft tissue masses. We present a case of a soft tissue mass diagnosed in the United States. The patient had several clinical and radiographic features of synovial sarcoma but the histologic outcome was mycetoma. The case is followed by a review of the published data.

Matched MeSH terms: Itraconazole/therapeutic use
Disseminated invasive aspergillosis in an apparently immunocompetent host

Raja NS, Singh NN

J Microbiol Immunol Infect, 2006 Feb;39(1):73-7.
PMID: 16440127

Aspergillosis is a spectrum of diseases caused by members of the genus Aspergillus that continues to pose a significant threat to immunocompromised, organ transplant, neutropenic and cancer patients. In view of increasing risk factors leading to invasive aspergillosis, it is imperative for clinicians to be familiar with the clinical presentation, diagnostic methods and management of the disease. We describe a 34-year-old immunocompetent male patient receiving chemotherapy for Aspergillus fumigatus infection that had disseminated to lung, liver and spleen. A computed tomogram of thorax and abdomen showed thick-walled cavities of different sizes with air fluid levels, consolidation in both lungs and involvement of liver and spleen. His broncheoalveolar lavage and sputum specimens yielded A. fumigatus. Successful treatment of this infection was achieved with amphotericin B and itraconazole.

Matched MeSH terms: Itraconazole/therapeutic use
The potential to treat lung cancer via inhalation of repurposed drugs

Lee WH, Loo CY, Ghadiri M, Leong CR, Young PM, Traini D

Adv Drug Deliv Rev, 2018 08;133:107-130.
PMID: 30189271 DOI: 10.1016/j.addr.2018.08.012

Lung cancer is a highly invasive and prevalent disease with ineffective first-line treatment and remains the leading cause of cancer death in men and women. Despite the improvements in diagnosis and therapy, the prognosis and outcome of lung cancer patients is still poor. This could be associated with the lack of effective first-line oncology drugs, formation of resistant tumors and non-optimal administration route. Therefore, the repurposing of existing drugs currently used for different indications and the introduction of a different method of drug administration could be investigated as an alternative to improve lung cancer therapy. This review describes the rationale and development of repositioning of drugs for lung cancer treatment with emphasis on inhalation. The review includes the current progress of repurposing non-cancer drugs, as well as current chemotherapeutics for lung malignancies via inhalation. Several potential non-cancer drugs such as statins, itraconazole and clarithromycin, that have demonstrated preclinical anti-cancer activity, are also presented. Furthermore, the potential challenges and limitations that might hamper the clinical translation of repurposed oncology drugs are described.

Matched MeSH terms: Itraconazole/therapeutic use*
Cutaneous sporotrichosis: a six-year review of 19 cases in a tertiary referral center in Malaysia

Tang MM, Tang JJ, Gill P, Chang CC, Baba R

Int J Dermatol, 2012 Jun;51(6):702-8.
PMID: 22607289 DOI: 10.1111/j.1365-4632.2011.05229.x

Sporotrichosis is a subcutaneous fungal infection caused by a thermally dimorphic aerobic fungus, Sporothrix schenckii. It results from traumatic inoculation or contact with animals. Most cases were reported mainly in the tropics and subtropics.

Matched MeSH terms: Itraconazole/therapeutic use
Penicillium marneffei infection in an African man

Yap FB, Thevarajah S, Asmah J

Dermatol. Online J., 2010;16(7):2.
PMID: 20673530

Penicilliosis is a systemic fungal infection caused by Penicillium marneffei. The infection is most commonly seen in Southeast Asia, Southern China, Hong Kong, and Taiwan. It is rarely seen among individuals of African descent. Here, we report a case of penicilliosis in an African man from Namibia who was studying in Malaysia. He presented with multiple umbilicated papules associated with cough, fever, loss of appetite, and weight. He also had urethral discharge and admitted to unprotected sexual intercourse with multiple partners. Histopathological examination of a skin papule showed the presence of multiple 2 to 4 microm intracellular yeast cells. Culture of the papule revealed Penicillium marneffei. The serology for human immunodeficiency virus (HIV) was positive. This case illustrates the need to recognize penicilliosis in any individuals staying or travelling to Southeast Asia and the need to look for underlying HIV infection in adults with umbilicated papules.

Matched MeSH terms: Itraconazole/therapeutic use
Chronic nonhealing ulcer of the right thumb with multiple subcutaneous nodules

Manohar A, Nizlan MN

Orthopedics, 2008 Jul;31(7):710.
PMID: 19292371

A 60-year-old man presented with a 3-month history of nonhealing ulcer over the tip of his right thumb. The ulcer started as a blister over the tip of the thumb that later ruptured and spread proximally to cover the whole pulp area of the thumb. There was no history of trauma, fever, weight loss, or loss of appetite. He is a pensioner and an avid gardener. He has a few cats as pets. The patient initially presented to a private orthopedic surgeon with a nonhealing ulcer of the right thumb. Multiple debridements were unsuccessful in ameliorating the ulcer. Three months after the onset of the initial lesion, multiple painless erythematous nodules had developed on his right arm, and one on the right thigh. All routine blood investigations were nondiagnostic. Swab culture from the ulcer failed to grow any organism and a course of antibiotics did not resolve the problem. Cultures of the biopsy specimen using Sabouraud's dextrose agar and potato carrot medium grew dark brown plaques that microscopically appeared to be branching hyphae. A diagnosis of sporotrichosis of the right upper limb was made and the patient was started on antifungal treatment immediately (T. Itraconazole [Sporanox] 200 mg BD). One month after commencement of antifungal treatment, the ulcer began to dry up and at 3 months all the lesions including the one on the right thigh had healed.

Matched MeSH terms: Itraconazole/therapeutic use*
Comparison of two in vitro antifungal sensitivity tests and monitoring during therapy of Sporothrix schenckii sensu stricto in Malaysian cats

Han HS, Kano R, Chen C, Noli C

Vet Dermatol, 2017 Feb;28(1):156-e32.
PMID: 28133872 DOI: 10.1111/vde.12417

BACKGROUND: Feline sporotrichosis is common in Malaysia. Thermosensitivity and effects of azole treatment on fungal susceptibility are unknown.
OBJECTIVES: To evaluate thermotolerance and antifungal susceptibility of feline Malaysian Sporothrix isolates, compare microdilution (MD) and E-test results, and investigate changes in susceptibility during azole therapy.
METHODS: Sporothrix schenckii sensu stricto was isolated from 44 cats. Thermotolerance was determined via culture at 37°C for 7 days. Susceptibility to itraconazole (ITZ), ketoconazole (KTZ) and terbinafine (TRB) was assessed in 40 isolates by MD; to amphotericin B (AMB), KTZ, ITZ, fluconazole (FLC) and posaconazole (POS) by E-test. Results were statistically compared by Pearson's Product Moment. In eight ketoconazole treated cats, susceptibility testing to itraconazole and ketoconazole was repeated every two months for six months.
RESULTS: Thermotolerance was observed in 36 of 44 (82%) isolates. Assuming that isolates growing at antifungal concentrations ≥4 mg/mL were resistant, all were resistant on E-test to FLC and AMB, 11 (28%) to POS, 6 (15%) to ITZ and 1 (3%) to KTZ. On MD, 27 of 40 (68%) were resistant to TRB, 2 (5%) to ITZ and 3 (8%) to KTZ. There was no correlation between E-test and MD results (KTZ r = 0.10, P = 0.54, and ITZ r = 0.11, P = 0.48). MD values for ITZ and KTZ did not exceed 4 mg/L during KTZ therapy.
CONCLUSION: The majority of feline isolates in Malaysia are thermosensitive. Lack of correlation between E-test and MD suggests that the E-test is unreliable to test antifungal susceptibility for Sporothrix spp. compared to MD. KTZ was the antifungal drug with the lowest MIC. Prolonged KTZ administration may not induce changes in antifungal susceptibility.

Matched MeSH terms: Itraconazole/therapeutic use
Epidemiology of candidemia and antifungal susceptibility in invasive Candida species in the Asia-Pacific region

Wang H, Xu YC, Hsueh PR

Future Microbiol, 2016 10;11:1461-1477.
PMID: 27750452

In the Asia-Pacific region, Candida albicans is the predominant Candida species causing invasive candidiasis/candidemia in Australia, Japan, Korea, Hong Kong, Malaysia, Singapore and Thailand whereas C. tropicalis is the most frequently encountered Candida species in Pakistan and India. Invasive isolates of C. albicans, C. parapsilosis complex and C. tropicalis remain highly susceptible to fluconazole (>90% susceptible). Fluconazole resistance (6.8-15%), isolates with the non-wild-type phenotype for itraconazole susceptibility (3.9-10%) and voriconazole (5-17.8%), and echinocandin resistance (2.1-2.2% in anidulafungin and 2.2% in micafungin) among invasive C. glabrata complex isolates are increasing in prevalence. Moreover, not all isolates of C. tropicalis have been shown to be susceptible to fluconazole (nonsusceptible rate, 5.7-11.6% in China) or voriconazole (nonsusceptible rate, 5.7-9.6% in China).

Matched MeSH terms: Itraconazole/therapeutic use