Updated: Jul 17, 2009
First described in 1966, the hyperimmunoglobulin E (hyper-IgE or HIE) syndrome is a rare immunodeficiency disorder that has an autosomal dominant inheritance pattern. HIE syndrome has variable expressivity and is associated with multiple abnormalities. The most common findings are recurrent skin abscesses (hence, the name Job syndrome), pneumonia with pneumatocele development, and high serum levels of IgE. Facial, dental, and skeletal features are also associated with this syndrome.
Although most cases are sporadic, multiplex families displaying autosomal dominant and autosomal recessive inheritance have been described.1 Autosomal recessive patients tend to have severe molluscum contagiosum and other viral infections and may develop severe neurological complications. These patients also lack skeletal or dental involvement and do not develop lung cysts. Some authorities believe 2 separate syndromes exist, not one.
Type 1 HIE syndrome displays abnormalities in multiple systems, including the skeletal, dental, and immune systems, whereas type 2 HIE syndrome shows abnormalities confined to the immune system.2 Hypomorphic mutations have been found in the signal transducer and activator of transcription 3 (STAT3) gene in type 1 HIE syndrome and a null mutation in the tyrosine kinase 2 (Tyk2) gene. Cytokine responses in both types of HIE syndrome revealed severe defects leading to impaired T-helper type 17 function. Another study credited deficiency of Th17 cells in HIE syndrome to mutations in STAT3 in a majority of evaluated patients.3
The eMedicine pediatrics article Hyperimmunoglobulinemia E (Job) Syndrome may be of interest.
The pathophysiology of Job syndrome (HIE syndrome, or hyper-IgE syndrome) is not completely understood. Patients consistently have a poor, delayed hypersensitivity response to antigens. This delayed response is associated with alterations in T-lymphocyte populations and various interleukin and cytokine abnormalities.4 One of the earliest reports on the pathophysiology of Job syndrome described a chemotactic defect in neutrophils.5 This defect has since been attributed to defective production of interferon-gamma, a major activator of neutrophils when stimulated by interleukin (IL)–12. The poor production of interferon-gamma in response to IL-12 results in the marked elevation of IgE levels (by means of unopposed IL-4 action).6
Other factors in the abnormal immunologic response are described. Patients with HIE syndrome have elevated levels of granulocyte-macrophage colony-stimulating factor, which may also explain the decreased chemotaxis and increased oxygen radical production and tissue damage.7 Deficient suppressor T-cell numbers and activity and an imbalance in helper T cell type 1 (TH1) and helper T cell type 2 (TH2) also may play a role in an abnormal response.8
Although the cytokine dysregulation seems to play a role in its pathophysiology, the causative gene has not yet been identified.9 In one study, no unique polymorphisms or mutations were found in candidate genes from the toll-like receptor pathway.10 A significantly large number of immunoglobulin-related genes were found to be up-regulated in this syndrome. Perhaps the distinct patterns may facilitate understanding of its pathophysiology and, possibly, its diagnosis.
Job syndrome is a rare disorder; about 250 cases have been published.
The syndrome occurs in people of diverse ethnic backgrounds and does not seem to be more common in any specific population.
No sex predilection is reported.
HIE syndrome usually commences in infancy, but diagnosis is often delayed until childhood or even adulthood.
Although the diagnosis of Job syndrome (HIE syndrome, or hyper-IgE syndrome) is usually delayed until the patient reaches childhood or early adulthood, symptoms may begin in infancy.
Although the described defects in immune response may explain the recurrent infections and chronic dermatitis associated with Job syndrome (HIE syndrome, or hyper-IgE syndrome), the many other congenital abnormalities are not readily explained. A single-locus autosomal dominant model of inheritance with varying expressivity is described,18 and the greater severity of cases in younger generations of patients may suggest genetic anticipation. Findings from a multipoint analysis confirm that the proximal 4q region contains the disease locus for Job syndrome.19
Atopic Dermatitis
Eosinophilic Pustular Folliculitis
Folliculitis
Gram-Negative Folliculitis
Onychomycosis
Histologic examination of vesicopapules may reveal an eosinophil-rich infiltration around the hair follicles, similar to that of eosinophilic pustular folliculitis.
No definitive therapy is available for the treatment of hyper-IgE syndrome (HIE syndrome or Job syndrome). The mainstay of treatment is the control of bacterial infections. Early incision and drainage followed by the intravenous administration of antibiotics are used for cutaneous infections. Coverage is usually aimed at Staphylococcus and Haemophilus species.
Job syndrome therapy is usually longer than typical treatment because the disease in these patients responds more slowly than that of patients without Job syndrome. Intravenous antibiotic treatment for 2 weeks is typical. Chronic onychomycosis responds well to oral ketoconazole and fluconazole. Eczematous dermatitis has a varied response to high-dose topical steroids.
The goals of pharmacotherapy for Job syndrome are to eradicate infections, reduce the morbidity rate, and prevent complications.
Therapy must be comprehensive and cover all likely pathogens in the context of the clinical setting.
Initial therapy for suspected penicillin G-resistant streptococcal or staphylococcal infections. Because of thrombophlebitis, particularly in elderly patients, administer parenterally for only a short term (1-2 d); change to oral route as clinically indicated. Use for treatment of pulmonary and cutaneous infections.
500 mg to 2 g IV/IM q4-6h
Alternatively, 250 mg to 1 g PO q4-6h
0-4 kg (neonates): 10 mg/kg IM bid
4-40 kg: 25 mg/kg IM bid
Alternatively, 100-200 mg/kg/d IV/IM in 4-6 divided doses
PO dose: 50 mg/kg/d divided qid
May decrease effects of warfarin and contraceptives when administered concurrently; bacteriostatic action of tetracycline derivatives may decrease effects
Documented hypersensitivity
B - Fetal risk not confirmed in studies in humans but has been shown in some studies in animals
To optimize therapy, determine causative organisms and susceptibility; use for >10 d to eliminate infection and prevent sequelae (eg, endocarditis, rheumatic fever); obtain cultures after treatment to confirm that infection is eradicated
Bactericidal antibiotic that inhibits cell wall synthesis. Used in treatment of infections caused by penicillinase-producing staphylococci. May be used to initiate therapy in suspected staphylococcal infection. Use for treatment of pulmonary and cutaneous infections.
500-1000 mg PO q4-6h
150-200 mg/kg/d IV/IM divided q6h
50-100 mg/kg/d PO divided q6h
150-200 mg/kg/d IV/IM divided q6h; not to exceed 12 g/d
Decreases effects of contraceptives and tetracycline; concomitant disulfiram and probenecid may decrease levels; large IV doses may increase effect of anticoagulants
Documented hypersensitivity
B - Fetal risk not confirmed in studies in humans but has been shown in some studies in animals
Caution in impaired renal function
Bactericidal activity against susceptible organisms. Use to treat pulmonary and cutaneous infections.
500 mg to 3 g IV q4-6h; not to exceed 12 g/d
500 mg to 1.5 g IM q4-6h
100-400 mg/kg/d IV/IM divided q4-6h
Probenecid and disulfiram increase levels; allopurinol decreases effects and has additive effects on ampicillin rash; may decrease effects of oral contraceptives
Documented hypersensitivity
B - Fetal risk not confirmed in studies in humans but has been shown in some studies in animals
Adjust dose in renal failure; evaluate rash and differentiate from hypersensitivity reaction
Potent antibiotic directed against gram-positive organisms and active against Enterococcus species. Useful in treatment of septicemia and skin structure infections. Indicated for use in patients who cannot receive penicillins and cephalosporins, those whose disease did not respond to these drugs, and those who have infections with resistant staphylococci. To avoid toxicity, current recommendation is to assay vancomycin trough levels after third dose, with sample drawn 0.5 h prior to next dose. Use creatinine clearance to adjust dose in renal impairment. Use for treatment of pulmonary and cutaneous infections.
500 mg to 2 g/d IV divided tid/qid for 7-10 d
40 mg/kg/d IV divided tid/qid for 7-10 d
Erythema, histaminelike flushing, and anaphylactic reactions may occur when administered with anesthetic agents; with concurrent aminoglycosides, risk of nephrotoxicity may increase above that with aminoglycoside monotherapy; coadministration of nondepolarizing muscle relaxants may enhance effects in neuromuscular blockade
Documented hypersensitivity
C - Fetal risk revealed in studies in animals but not established or not studied in humans; may use if benefits outweigh risk to fetus
Caution in renal failure, neutropenia; "red man" syndrome is caused by too rapid IV infusion (dose given over a few minutes) but rarely happens when dose given IV over 2 h administration or as PO or IP administration; "red man" syndrome is not an allergic reaction
First-generation semisynthetic cephalosporin that arrests bacterial cell wall synthesis, inhibiting bacterial growth. Primarily active against skin flora, including S aureus. Typically used alone for skin and skin-structure coverage. IV and IM dosing regimens are similar. Use for treatment of pulmonary and cutaneous infections.
250 mg to 2 g IV/IM q6-12h, depending on severity of infection; not to exceed 12 g/d
25-100 mg/kg/d IV/IM divided q6-8h, depending on severity of infection; not to exceed 6 g/d
Probenecid prolongs effect; coadministration with aminoglycosides may increase renal toxicity; may yield false-positive results with urine-dip test for glucose
Documented hypersensitivity
B - Fetal risk not confirmed in studies in humans but has been shown in some studies in animals
Adjust dose in severe renal insufficiency (high doses may cause CNS toxicity); superinfections and promotion of nonsusceptible organisms may occur with prolonged or repeated therapy
Inhibits bacterial growth by inhibiting synthesis of dihydrofolic acid. For prevention and/or suppression of inflammatory symptoms of Job syndrome.
160 mg TMP/800 mg SMZ PO q12h for 10-14 d
<2 months: Do not administer
>2 months: 10-20 mg TMP/kg/d PO/IV divided tid/qid for 14 d
May increase PT when used with warfarin (perform coagulation tests and adjust dose accordingly); coadministration with dapsone may increase blood levels of both drugs; coadministration of diuretics increases incidence of thrombocytopenia purpura in elderly patients; phenytoin levels may increase with coadministration; may potentiate effects of methotrexate in bone marrow depression; hypoglycemic response to sulfonylureas may increase with coadministration; may increase levels of zidovudine
Documented hypersensitivity; megaloblastic anemia due to folate deficiency
C - Fetal risk revealed in studies in animals but not established or not studied in humans; may use if benefits outweigh risk to fetus
Discontinue at first appearance of new skin rash or adverse reaction; obtain CBC counts frequently; discontinue therapy if significant hematologic changes occur; goiter, diuresis, and hypoglycemia may occur with sulfonamides; prolonged IV infusions or high doses may cause bone marrow depression (if signs occur, give 5-15 mg/d leucovorin); caution in folate deficiency (eg, patients with long-term alcoholism, elderly patients, those receiving anticonvulsant therapy, those with malabsorption syndrome); hemolysis may occur in G-6-PD deficiency; patients with AIDS may not tolerate or respond to TMP-SMZ; caution in renal or hepatic impairment (perform urinalyses and renal function tests during therapy); give fluids to prevent crystalluria and stone formation
Helpful in a variety of skin disorders. For prevention and/or suppression of inflammatory symptoms of Job syndrome.
2.5-5 mg/kg/d PO in divided doses
Administer as in adults
Carbamazepine, phenytoin, isoniazid, rifampin, and phenobarbital may decrease concentrations; azithromycin, itraconazole, nicardipine, ketoconazole, fluconazole, erythromycin, verapamil, grapefruit juice, diltiazem, aminoglycosides, acyclovir, amphotericin B, and clarithromycin may increase toxicity; acute renal failure, rhabdomyolysis, myositis, and myalgia rates increase with concurrent lovastatin
Documented hypersensitivity; uncontrolled hypertension or malignancies; do not administer concomitantly with PUVA or UVB radiation in psoriasis (may increase risk of cancer)
C - Fetal risk revealed in studies in animals but not established or not studied in humans; may use if benefits outweigh risk to fetus
Evaluate renal and liver functions often by measuring BUN, serum creatinine, serum bilirubin, and liver enzyme levels; may increase risk of infection and lymphoma; use IV only for those who cannot take medication PO
Their mechanism of action may involve an alteration of RNA and DNA metabolism or an intracellular accumulation of peroxide that is toxic to the fungal cell.
Fungistatic activity. Synthetic oral antifungal (broad-spectrum bistriazole) that selectively inhibits fungal cytochrome P-450 and sterol C-14 alpha-demethylation, preventing conversion of lanosterol to ergosterol and thereby disrupting cellular membranes. For treatment of fungal infections in Job syndrome, including onychomycosis.
150 mg PO once or 400 mg qd, depending on severity of infection
3-6 mg/kg PO qd for 14-28 d or 6-12 mg/kg qd, depending on severity of infection
Hydrochlorothiazides may increase levels; long-term coadministration of rifampin may decrease levels; coadministration may decrease phenytoin clearance; may increase concentrations of theophylline, tolbutamide, glyburide, and glipizide; effects of anticoagulants may increase with coadministration; cyclosporine concentrations may increase when administered concurrently
Documented hypersensitivity
C - Fetal risk revealed in studies in animals but not established or not studied in humans; may use if benefits outweigh risk to fetus
Adjust dose in renal insufficiency; monitor closely if rashes develop and discontinue drug if lesions progress; may cause clinical hepatitis, cholestasis, and fulminant hepatic failure (including death) with underlying medical conditions (eg, AIDS, malignancy) or multiple concomitant medications; not recommended for breastfeeding mothers
Fungistatic activity. Imidazole broad-spectrum antifungal agent; inhibits synthesis of ergosterol, causing cellular components to leak and resulting in fungal cell death. For treatment of fungal infections in Job syndrome, including onychomycosis.
200 mg PO qd; increase to 400 mg PO qd, if clinically indicated
<2 years: Not established
>2 years: 3.3-6.6 mg/kg/d PO once
Isoniazid may decrease bioavailability; coadministration decreases rifampin or ketoconazole effects; may increase toxicity of anticoagulants, corticosteroids, and cyclosporine (can adjust cyclosporine dosage); may decrease theophylline levels
Documented hypersensitivity; fungal meningitis
C - Fetal risk revealed in studies in animals but not established or not studied in humans; may use if benefits outweigh risk to fetus
Hepatotoxicity may occur; may reversibly decrease corticosteroid serum levels (adverse effects avoided with dose of 200-400 mg/d); administer antacid, anticholinergics, or H2 blockers at least 2 h after dose
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Job syndrome, hyperimmunoglobulin E syndrome, hyper IgE syndrome, hyper-IgE syndrome, HIE syndrome, Job's syndrome, IgE, immunoglobulin E
Robert A Schwartz, MD, MPH, Professor and Head, Dermatology, Professor of Pathology, Pediatrics, Medicine, and Preventive Medicine and Community Health, UMDNJ-New Jersey Medical School
Robert A Schwartz, MD, MPH is a member of the following medical societies: Alpha Omega Alpha, American Academy of Dermatology, American College of Physicians, and Sigma Xi
Disclosure: Nothing to disclose.
Mordechai M Tarlow, MD, Physician, Department of Medicine, Section of Dermatology, Kimball Medical Center
Mordechai M Tarlow, MD is a member of the following medical societies: Alpha Omega Alpha, American Academy of Dermatology, American Medical Association, American Society for MOHS Surgery, American Society of Cosmetic Dermatology and Aesthetic Surgery, and Sigma Xi
Disclosure: Nothing to disclose.
Bernice R Krafchik, MBChB, FRCPC, Professor Emeritus, Department of Pediatrics, Section of Dermatology, University of Toronto
Bernice R Krafchik, MBChB, FRCPC is a member of the following medical societies: American Academy of Dermatology, American Dermatological Association, Canadian Medical Association, College of Physicians and Surgeons of Ontario, Royal College of Physicians and Surgeons of Canada, and Society for Pediatric Dermatology
Disclosure: Nothing to disclose.
David F Butler, MD, Professor of Dermatology, Texas A&M University College of Medicine; Chair, Department of Dermatology, Director, Dermatology Residency Training Program, Scott and White Clinic, Northside Clinic
David F Butler, MD is a member of the following medical societies: Alpha Omega Alpha, American Academy of Dermatology, American Medical Association, American Society for Dermatologic Surgery, American Society for MOHS Surgery, Association of Military Dermatologists, and Phi Beta Kappa
Disclosure: Nothing to disclose.
Jeffrey J Miller, MD, Associate Professor of Dermatology, Penn State University College of Medicine; Staff Dermatologist, Penn State Milton S Hershey Medical Center
Jeffrey J Miller, MD is a member of the following medical societies: Alpha Omega Alpha, American Academy of Dermatology, Association of Professors of Dermatology, North American Hair Research Society, and Society for Investigative Dermatology
Disclosure: Nothing to disclose.
Glen H Crawford, MD, Assistant Clinical Professor, Department of Dermatology, University of Pennsylvania School of Medicine; Chief, Division of Dermatology, The Pennsylvania Hospital
Glen H Crawford, MD is a member of the following medical societies: Alpha Omega Alpha, American Academy of Dermatology, American Medical Association, Phi Beta Kappa, and Society of USAF Flight Surgeons
Disclosure: Nothing to disclose.
Dirk M Elston, MD, Director, Department of Dermatology, Geisinger Medical Center
Dirk M Elston, MD is a member of the following medical societies: American Academy of Dermatology
Disclosure: Nothing to disclose.
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