Using Patient Profiles To Guide The Choice Of Antihistamines In The Primary Care Setting In Malaysia: Expert Consensus And Recommendations.

H1-antihistamines are recognized to be effective for conditions such as allergic rhinitis and chronic spontaneous urticaria. However, management of such conditions in the real-world primary care setting may be challenging due to diverse patient-specific considerations, the wide range of antihistamines available, choice of other treatment modalities, and the complexity of interpreting specialist treatment algorithms. Despite regular updates to international guidelines, regional/national surveys of healthcare professionals show a clear gap between guidelines and real-world practice, particularly at the primary care level. This article thus presents the consensus opinion of experts from relevant specialties in Malaysia - allergology, pediatrics, otorhinolaryngology, and dermtology - on harmonizing the use and choice of antihistamines in primary care. Patient profiling is recommended as a tool to guide primary care practitioners in prescribing the appropriate antihistamine for each patient. Patient profiling is a three-step approach that involves 1) identifying the individual's needs; 2) reviewing patient-specific considerations; and 3) monitoring treatment response and referral to specialists in more severe or difficult-to-treat cases. Concurrently, guidelct 3ines should be reviewed and updated periodically to include recommendations that are easily actionable for primary care practitioners.

Safety and efficacy of fixed-dose 10 mg daily isotretinoin treatment for acne vulgaris in Malaysia.

INTRODUCTION: Low-dose isotretinoin is used to reduce side effects albeit higher relapse. This study aimed to determine the efficacy and safety of fixed-dose 10 mg daily isotretinoin for the treatment of acne. METHODS: This prospective study was performed between 2011 and 2015. All 150 patients were given 10 mg daily isotretinoin until a cumulative dose of 90-110 mg/kg. RESULTS: The mean age was 26.6 years with 64.7% moderate acne, 29.3% severe, and 6% very severe. The mean cumulative dose was 98.8 ± 6.05 mg/kg. All 150 patients had total clearance with a mean time to clearance of 24.0 weeks. Patients with severe/very severe acne had higher cumulative dosage (102.1 vs. 97.0, P < 0.001) and longer duration to clearance (32.9 weeks vs. 19.1 weeks, P < 0.001). Mild relapse was seen in 4%. The mean time to relapse was 32.3 weeks. Lip dryness was the commonest side effects (100%). Mild transient elevation of liver enzymes was detected in 3.3% and a slight increase of serum lipid in 2.7% with no treatment discontinuation. CONCLUSION: Fixed-dose 10 mg daily treatment with isotretinoin until a cumulative dose of 90-110 mg/kg is safe with low relapse rate.

Cardiff acne disability index in Sarawak, Malaysia.

BACKGROUND: Acne is considered a cosmetic nuisance in Malaysia since no insurance coverage is provided for its treatment. Its psychological impact is unknown. OBJECTIVE: The aim of this study is to determine the impact of acne on quality of life and its relationship with severity. METHODS: A cross-sectional study using the Cardiff acne disability index (CADI) and Global Acne Grading System for acne severity grading was done in three government-run dermatology clinics in Sarawak, Malaysia. RESULTS: The study cohort of 200 patients had a mean CADI score of 5.1. Most of the patients (59.5%) had mild CADI impairment, with the domain of feelings most affected. Patients with a family income <1,000 United States Dollor/month had a higher mean CADI (mean 5.5 vs. 4.4; p=0.04). Females, indigenous groups, and patients with tertiary education tended to have more severe CADI impairment (p>0.05). The correlation between CADI and mild acne severity was low (Pearson correlation coefficient=0.35; p<0.001) but became insignificant for moderate and severe acne. CONCLUSION: Acne impairment in Sarawak was moderate and must be addressed. It should be viewed as a psychologically disabling disease requiring optimal management and resource allocation.

Disseminated cutaneous sporotrichosis in an immunocompetent individual.

Sporotrichosis is a subacute or chronic fungal infection caused by the ubiquitous fungus Sporothrix schenckii. Disseminated cutaneous sporotrichosis is an uncommon entity and is usually present in the immunosuppressed. Here, a case of disseminated cutaneous sporotrichosis in an immunocompetent patient is reported. This 70-year-old healthy woman presented with multiple painful ulcerated nodules on her face and upper and lower extremities of 6-month duration, associated with low-grade fever, night sweats, loss of appetite, and loss of weight. Histopathological examination of the skin biopsy revealed epidermal hyperplasia and granulomatous inflammation in the dermis, with budding yeast. Fungal culture identified S. schenckii. She had total resolution of the lesions after 2 weeks of intravenous amphotericin B and 8 months of oral itraconazole. All investigations for underlying immunosuppression and internal organ involvement were negative. This case reiterates that disseminated cutaneous sporotrichosis, although common in the immunosuppressed, can also be seen in immunocompetent patients.

Cutaneous larva migrans in Hospital Kuala Lumpur, Malaysia: rate of correct diagnosis made by the referring primary care doctors.

A retrospective study was undertaken to determine the clinical features of cutaneous larva migrans (CLM) seen in the Department of Dermatology, Hospital Kuala Lumpur (Kuala Lumpur, Malaysia) and to assess the rate of correct diagnosis made by the referring primary care doctors. Clinical records of all 31 patients with CLM seen between January 2006 and June 2010 were retrieved. The majority of patients were male. The mean age was 32.2 years. Pruritus was reported in 83.9% of cases and serpiginous tracts in 100%. The mean lesion count was 4.4 and the mean duration of disease before presentation was 3.1 weeks. The majority of skin lesions were on the buttock and lower extremities. Only 45.2% of patients had the correct diagnosis made by the referring primary care doctors. Older age of patients and lower number of lesions were associated with a higher rate of correct diagnosis. The low rate of correct diagnosis made by the referring primary care doctors to the dermatologists in this study warrants the need for education of not only primary care doctors but also future primary care providers, consisting of medical students, house officers and junior medical officers.

Syringocystadenoma papilliferum in an unusual location beyond the head and neck region: a case report and review of literature.

A case of syringocystadenoma papilliferum with multiple papulonodules in a linear fashion located in an unusual location of the right lower abdomen is presented. The presence of a large tumor at the inferior pole raised the suspicion of malignant transformation and the presence of discharge from the lesions raised the possibility of necrosis. However, histopathological examination showed the classical features of syringocystadenoma papilliferum without malignant transformation or tumor necrosis. The patient refused to undergo surgical excision of the nodules and subsequently was lost to follow-up. This case illustrates the atypical location of a rare disease and adds to the differential diagnosis of linear verrucous lesions on the abdomen. Review of all the cases with syringocystadenoma papilliferum outside the head and neck region in the English literature showed only one case of syringocystadenoma papilliferum arising on the abdomen; our patient is the second reported case with the unique feature of linear arrangement of lesions.

Psoriasis among Sarawakian natives in a tertiary skin centre in Sarawak.

A prospective cross-sectional study was done between December 2007 and June 2009 in the skin clinic, Sarawak General Hospital, to determine the clinical characteristics of 138 Sarawakian natives with a clinical diagnosis of psoriasis. Women made up 50.7% and the mean age of the patients was 45.2 years. Of the group, 94.2% had chronic stable plaque psoriasis, 86.9% had a body surface area involvement of less than 10%, 60.9% had nail disease, 22.5% had joint disease and 55.1% had minimal effects to their quality of life because of their psoriasis.

Penicillium marneffei infection in an African man.

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.

Clinical characteristics of basal cell carcinoma in a tertiary hospital in Sarawak, Malaysia.

BACKGROUND: Basal cell carcinoma (BCC) is the most common skin cancer among Orientals. Data on this malignancy is lacking in Malaysia, prompting a retrospective study to determine the clinical characteristics in the skin clinic, Sarawak General Hospital between 2000 and 2008. METHODS: Demographic data and clinical features of 64 histopathologically proven BCC from 43 patients were retrieved. Statistical analysis was performed comparing the clinical characteristics based on the region of involvement and gender. RESULTS: The mean age of presentation was 60.9 years. Male to female ratio was 1.05. Majority of the patients were Chinese (44.2%) followed by Malays (32.6%), Bidayuhs (14.0%) and Ibans (6.9%). Nodular BCC accounted for 95.3% of cases while 4.7% were superficial BCC. All the nodular BCC were pigmented. Ulceration was noted in 18%. There were 82.8% of BCC on the head and neck region and 17.2% on the trunk and limb region. BCC on the latter region were larger (mean 35.0 cf. 14.4 mm, p < 0.001) and ulcerated (45.5% cf. 11.3%, p = 0.01). Superficial BCC were also more frequently encountered in this region (18.2% cf. 1.9%, p = 0.02). Compared to women, men had larger BCC (mean 21.1 cf. 13.3 mm, p = 0.03) and kept them for a longer duration (mean 21.6 cf. 13.3 months, p = 0.04). CONCLUSION: Clinical characteristics of BCC in Sarawak were similar to other Asian studies. Additionally, BCC on the trunk and limbs and in men were larger, ulcerative and long standing warranting better efforts for earlier detection.

Chromoblastomycosis in Sarawak, East malaysian Borneo.

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.

Nonvenereal sclerosing lymphangitis of the penis.

A 30-year-old man presented to the genitourinary medicine clinic with the sudden appearance of an asymptomatic, 2 mm wide, flesh-colored, firm, and cord-like lesion encircling the coronal sulcus circumferentially following vigorous sexual intercourse with his wife. An initial diagnosis of sexually transmitted disease-associated penile swelling was entertained. He was given antibiotics for this condition. Failure of resolution and negative screening tests for sexually transmitted diseases prompted a skin biopsy and extensive literature search, with an ultimate diagnosis of nonvenereal sclerosing lymphangitis of the penis, a rare, self-limiting condition. Reassurance and abstinence of sexual intercourse for a few weeks led to complete recovery.

Multicentric reticulohistiocytosis in a Malaysian Chinese lady: a case report and review of literature .

A 36-year-old Malaysian woman with erosive arthritis presented with multiple asymptomatic skin colored papulonodules on the hands, elbows, knees, ears, and feet; many macules, papules, and plaques were photodistributed. Progressive, erosive arthritis began about 18 months after the onset of skin involvement. Initially the patient was diagnosed to have dermatomyositis due to her skin findings, but later proved to have multicentric reticulohistiocytosis based on the typical histopathological features of histiocytic multinucleated giant cells with eosinophilic ground glass cytoplasm on skin biopsy. Workup for associated diseases including malignancies was negative. Her skin lesions and joint pain responded to treatment with methotrexate and prednisolone.