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Post-streptococcal reactive arthritis: a clinical and serological description, revealing its distinction from acute rheumatic fever.

OBJECTIVE: To follow-up prospectively patients with arthritis after infection with beta-haemolytic streptococci of Lancefield group A (beta HSA), with emphasis on clinical characteristics and serological features. We additionally investigated whether these patients, though often fulfilling the Jones' criteria for acute rheumatic fever (ARF), had a disease with clinical characteristics different from ARF. DESIGN: We performed a systematic prospective observational study of consecutive patients at a Dutch Outpatient Clinic and Department of Rheumatology, with arthritis after throat infection with beta HSA presenting to rheumatologist or internist from September 1992 until September 1996. Main outcome measures were clinical and biochemical characteristics with special reference to carditis. RESULTS: A total of 23 patients (21 Dutch, two Turkish; female/male ratio 15/8; mean (SD) age 42 (14) years) with predominantly non-migratory arthritis were included. A positive throat swab culture was obtained in 17%. All patients showed a significant rise of antistreptolysine-O (ASO; normal < 200 i.u. mL-1) and antideoxyribonuclease-B (anti-DNase-B; normal < 200 i.u. mL-1) titre. The mean (SEM) maximal ASO was 1305 (195) i.u. mL-1, and anti-DNase-B titre 980 (115) i.u. mL-1. Arthritis was present in mean (SEM) 5.4 (0.9) joints: 2.2 (0.7) small, 3.2 (0.4) larger joints. The arthritis was monarticular in 23% of the patients, oligoarticular in 35%, and polyarticular in 43%. Skin abnormalities were present in 12 patients: erythema nodosum in seven patients (30%), and erythema multiforme in five patients (22%). A transient cholestatic hepatitis was found in four patients (17%). In two patients a transient first-degree conduction block was found; however, neither echocardiography nor clinical course supported carditis. All patients were advised to receive monthly penicillin prophylaxis during a period of 2 years. Two patients refused to follow medical advice: in one a non-migratory arthritis recurred 15 months after the first episode of arthritis. CONCLUSION: Commonly, arthritis secondary to beta HSA infection in the Netherlands, a prosperous West-European country with State Welfare, is not accompanied by carditis, contrary to literature on classical ARF. Other factors discriminating it from ARF are the age of onset, the non-migratory character of the arthritis, the high frequency of erythema nodosum and multiforme, as well as the presence of transient hepatitis. As arthritis is the hallmark of this syndrome, post-streptococcal reactive arthritis (PSRA) is the most proper name for this disease entity. Whether penicillin profylaxis is needed in PSRA, as it is in ARF, warrants further prospective investigation.

Adult↗

[Comment on the contribution by L. Weber: Yersinia exanthema].

Lutz Weber has described Yersinia exanthema, a distinctive dermatological disorder characterized by three or all of the following signs: 1. A typical erythema-multiforme-like eruption, particularly on the neck, shoulders, and arms, 2. Erythema nodosum, 3. Conjunctivitis, particularly on the nasal side of the conjunctiva, 4. Arthralgia. The case presented here concerns a patient who satisfied all of the criteria for Yersinia exanthema and in whom no infection could be demonstrated.

Adrenal Cortex Hormones↗

Apoptosis with positive direct immunofluorescence findings in a patient with necrolytic migratory erythema.

A 45-year-old man with a glucagonoma and necrolytic migratory erythema is described. Clinical, radiographic, and histologic features were typical for this syndrome. However, a skin biopsy specimen for direct immunofluorescence examination revealed apoptotic keratinocytes that stained positive with immunoglobulins, fibrinogen, and C3. These immunofluorescence findings were initially interpreted erroneously as showing erythema multiforme or a related disorder. We present a unique case of necrolytic migratory erythema with positive direct immunofluorescence findings reflecting immunoglobulin and complement deposition within dyskeratotic epithelial cells.

Apoptosis↗

Drugs causing fixed eruptions: a study of 450 cases.

BACKGROUND: Drug eruptions are among the most common cutaneous disorders encountered by the dermatologist. Some drug eruptions, although trivial, may cause cosmetic embarrassment and fixed drug eruption (FDE) is one of them. The diagnostic hallmark is its recurrence at previously affected sites. OBJECTIVE: We evaluated 450 FDE patients to determine the causative drugs. RESULTS: The ratio of men to women was 1:1.1. The main presentation of FDE was circular hyperpigmented lesion. Less commonly FDE presented as: nonpigmenting erythema, urticaria, dermatitis, periorbital or generalized hypermelanosis. Occasionally FDE mimicked lichen planus, erythema multiforme, Stevens-Johnson syndrome, paronychia, cheilitis, psoriasis, housewife's dermatitis, melasma, lichen planus actinicus, discoid lupus erythematosus, erythema annulare centrifugum, pemphigus vulgaris, chilblains, pityriasis rosea and vulval or perianal hypermelanosis. Cotrimoxazole was the most common cause of FDE. Other drugs incriminated were tetracycline, metamizole, phenylbutazone, paracetamol, acetylsalicylic acid, mefenamic acid, metronidazole, tinidazole, chlormezanone, amoxycillin, ampicillin, erythromycin, belladonna, griseofulvin, phenobarbitone, diclofenac sodium, indomethacin, ibuprofen, diflunisal, pyrantel pamoate, clindamycin, allopurinol, orphenadrine, and albendazole. CONCLUSIONS: Cotrimoxazole was the most common cause of FDE, whereas FDE with diclofenac sodium, pyrantel pamoate, clindamycin, and albendazole were reported for the first time. FDE may have multiform presentations.

Adolescent↗

Ultraviolet B and H2O2 are potent inducers of vascular endothelial growth factor expression in cultured keratinocytes.

Vascular endothelial growth factor (VEGF), also known as vascular permeability factor, is strongly expressed by epidermal keratinocytes during wound healing, in psoriasis, and in bullous diseases such as erythema multiforme and bullous pemphigoid. All of these disorders are characterized by increased microvascular permeability and angiogenesis. Since the development of erythema as a result of hyperpermeable blood vessels is also a common feature after excess sun exposure, we speculated about an up-regulation of VEGF expression by ultraviolet (UV) light. To test this hypothesis, we analyzed the effect of UVB irradiation on VEGF expression in cultured keratinocytes. Thereby we found a large increase in VEGF mRNA and protein levels upon irradiation of quiescent keratinocytes with sublethal and physiologically relevant doses of UVB. Although H2O2 was also a potent inducer of VEGF expression, the effect of UVB irradiation is unlikely to be mediated by reactive oxygen species as determined by the use of antioxidants. Further experiments revealed that the UVB-induced overexpression of VEGF is dependent on de novo protein synthesis and might occur via release of soluble mediators, which subsequently turn on VEGF expression. In summary, our results suggest a novel role of VEGF in the induction of erythema after excess sun exposure.

Cell Line↗

Photoaging and phototoxicity from long-term voriconazole treatment in a 15-year-old girl.

Voriconazole is a second-generation triazole that was approved by the Food and Drug Administration in May 2002 for treatment of severe fungal infections. In clinical trials it demonstrated superior efficacy in addition to a survival benefit when compared with the then current treatment standard, amphotericin B, for primary treatment of invasive aspergillosis. Voriconazole is a highly selective inhibitor of fungal cytochrome P450 enzymes. Adverse cutaneous reactions have been reported, namely cheilitis, erythema, discoid lupus erythematosus, Stevens-Johnson syndrome, toxic epidermal necrolysis, erythema multiforme, and photosensitivity reactions. We report a case of photoaging caused by voriconazole therapy. A 15-year-old patient developed cheilitis and erythema over the sun-exposed areas of her body 5 weeks after beginning voriconazole for a severe fungal infection. The lesions showed a mild transient improvement before subsequent photodamage occurred to the back of her forearms, back of her hands, and face. Voriconazole was discontinued once the fungal infection had completely resolved. The patient's blisters, erythema, and cheilitis resolved after discontinuation of voriconazole. However, she was left with solar elastotic changes, multiple lentigines, and ephelides of sun-exposed areas. These cutaneous manifestations may represent a unique adverse event caused by a new second-generation triazole.

Adolescent↗

Erythema induratum of Bazin as a type of tuberculid.

We report three cases of patients with erythema induratum of Bazin who showed extreme tuberculin hypersensitivity reactions and a good therapeutic response to isoniazid. In the first patient satellite lesions with epithelioid granuloma formation developed 3 weeks after injection of purified protein derivative. In the second patient a high fever developed 1 day after injection of purified protein derivative, and the third patient blistered at the injection site; the histopathologic pattern was similar to erythema multiforme. Immunohistologic study of the epithelioid granulomas demonstrated a predominance of Leu-1--bearing, Leu-3a--bearing, and human lymphocyte antigen-DR-expressing cells. We conclude that erythema induratum of Bazin represents a tuberculid caused by heightened delayed-type hypersensitivity to components of tubercle bacilli released from latent foci of infection.

Adult↗

Scleroderma-like cutaneous lesions induced by paclitaxel: a case study.

Paclitaxel is a recent antineoplastic agent that belongs to the taxane family. Its activity has been demonstrated in advanced and refractory ovarian, breast, lung, and head and neck cancer. Adverse cutaneous reactions to paclitaxel have been reported, namely bullous fixed drug eruption, onycholysis, acral erythema, erythema multiforme, and pustular eruption. We report the first case of scleroderma-like changes after paclitaxel administration. A 63-year-old patient presented with an edematous and infiltrated erythema of the head, neck, axillae, and left hand 10 days after administration of paclitaxel and paraplatin for primitive peritoneal cancer. Cutaneous lesions improved after a change from paclitaxel to cyclophosphamide. Cutaneous lesions recurred 3 months later, after reintroduction of paclitaxel, and progressively evolved to cutaneous sclerosis. Skin biopsy showed a dermal fibrosis. Biologic tests revealed no autoimmunity. Scleroderma-like lesions of this patient were reminiscent of previously reported cases that occurred after administration of docetaxel, which also belongs to the taxan family. Thus, scleroderma-like syndromes seem to represent a unique cutaneous adverse event caused by taxanes.

Antineoplastic Agents, Phytogenic↗

[Drugs in Poland: a review of literature on the symptoms of side effects].

The present paper gives a review of the data published in Poland concerning side effects of drugs. The most numerous observations concern antibiotics (particularly penicillin), sulfonamides, salicylates and antitetanic serum. The most frequent complications were: shock, urticaria, erythema multiforme and exanthema maculopapulosum.

Aminopyrine↗

Two unusual cases of toxic epidermal necrolysis.

Two cases of toxic epidermal necrolysis (TEN) are presented. A 27-year-old woman presented with peripherally located targetoid plaques, papules, blisters and lip erosions which began 9 days after 'recreational' use of 'speed' (dexamphetamine and ephedrine) consistent with erythema multiforme major. Three days later she developed widespread lesions with large areas of blistering affecting 40% of body surface area. The diagnosis was revised to TEN. Intravenous cyclosporin led to rapid prevention of new blister formation. A 71-year-old woman, 3 months after commencing amiodarone, developed extensive erythema, blistering and erosions affecting 50% of body surface area, with a maculopapular rash affecting the limbs and extremities consistent with a diagnosis of TEN. She developed septicaemia following bilateral pneumonia with pleural effusions and died 7 days after admission.

Adult↗

[Severe stomatitis caused by Mycoplasma pneumoniae infection].

Mycoplasma pneumoniae infection is sometimes followed by systemic reactions such as erythema multiforme major/Stevens-Johnsons syndrome. In the described case, a 30 year-old man developed severe inflammation of the oral mucous membranes following respiratory infection with Mycoplasma pneumoniae. There was also conjunctivitis and diarrhoea, and a target-like eruption was seen on the penis, but apart from slight perioral erythema and periorbital swelling, no further skin involvement was seen. The patient was treated with macrolide antibiotics for 14 days and gradually recovered.

Adult↗

Fatal toxic epidermal necrolysis during prophylaxis with pyrimethamine and sulfadoxine in a human immunodeficiency virus-infected person.

The combination of pyrimethamine and sulfadoxine (Fansidar) has been reported to cause severe skin reactions including erythema multiforme, Stevens-Johnson syndrome, and toxic epidermal necrolysis. Recently, this drug combination has been used for prophylaxis of Pneumocystis carinii pneumonia in patients with the acquired immunodeficiency syndrome. After two months of weekly prophylaxis with pyrimethamine and sulfadoxine, a 48-year-old homosexual man who was antibody positive for human immunodeficiency virus developed severe widespread erythema, blisters, and loss of skin in sheets, and subsequently died. To our knowledge, this is the first reported case of fatal toxic epidermal necrolysis occurring in a patient with acquired immunodeficiency syndrome-related complex. The lack of absolute safety of prophylaxis with pyrimethamine and sulfadoxine is emphasized in our case, and mandates cautious use and the consideration of less toxic prophylactic measures such as therapy with the recently introduced aerosolized pentamidine.

Acquired Immunodeficiency Syndrome↗