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Sun X, Xu Y, Wang Y, Chen Q, Liu L, Bao Y. Synergistic Inhibition of Thalidomide and Icotinib on Human Non-Small Cell Lung Carcinomas Through ERK and AKT Signaling. Med Sci Monit 2018; 24:3193-3203. [PMID: 29763936 PMCID: PMC5978026 DOI: 10.12659/msm.909977] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKIs) have been widely used in the treatment of non-small cell lung cancer (NSCLC) patients with sensitive EGFR mutations. However, the survival of patients with EGFR-TKI administration is limited by the inevitable development of acquired drug resistance. Recently, multi-targeted drugs combination has been shown to be a promising strategy to improve the efficacy of EGFR-TKI treatment and enable the reduction of drug resistance in NSCLC. MATERIAL AND METHODS Humanized NSCLC cell lines PC9 and A549 were co-cultured with thalidomide and/or icotinib to test for anti-tumor efficiency. Cell proliferation was measured by MTT assay, cell apoptosis by flow cytometry and cell migration by wound healing assay. Western blot was performed to determine the expression of caspase-3, -8, -9, Bax, EGFR, VEGF-R, AKT, ERK, MMP2, MMP9, and NF-κB. The xenograft mouse model was used to explore the effects of thalidomide and icotinib in vivo. Immunohistochemical testing was used to determine the expression of Ki-67 and TUNEL staining in tumor tissues. RESULTS Treatments of thalidomide and/or icotinib reduced cell viability, induced apoptosis, and suppressed migration. Attenuation of pEGFR and pVEGF-R resulted in deactivation of ERK and AKT pathways, which eventually increased the anti-proliferative response. In PC9 xenograft model, combined administration of thalidomide and icotinib restrained tumor growth with remarkable reduced Ki-67 index and increased TUNEL positive cells. CONCLUSIONS Thalidomide sensitizes icotinib to increase apoptosis and prevent migration, and it may be a potentially promising anti-tumor drug in lung cancer multi-modality therapy.
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Affiliation(s)
- Xiang Sun
- Department of Oncology, The Third Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China (mainland)
| | - Yang Xu
- Department of Oncology, The Third Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China (mainland)
| | - Yi Wang
- Department of Oncology, The Third Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China (mainland)
| | - Qian Chen
- Department of Oncology, The Third Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China (mainland)
| | - Liu Liu
- Department of Oncology, The Third Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China (mainland)
| | - Yangyi Bao
- Department of Oncology, The Third Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China (mainland)
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Bolduc C, Sperling LC, Shapiro J. Primary cicatricial alopecia: Lymphocytic primary cicatricial alopecias, including chronic cutaneous lupus erythematosus, lichen planopilaris, frontal fibrosing alopecia, and Graham-Little syndrome. J Am Acad Dermatol 2017; 75:1081-1099. [PMID: 27846944 DOI: 10.1016/j.jaad.2014.09.058] [Citation(s) in RCA: 71] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2014] [Revised: 09/14/2014] [Accepted: 09/15/2014] [Indexed: 12/19/2022]
Abstract
Both primary and secondary forms of cicatricial alopecia have been described. The hair follicles are the specific target of inflammation in primary cicatricial alopecias. Hair follicles are destroyed randomly with surrounding structures in secondary cicatricial alopecia. This 2-part continuing medical education article will review primary cicatricial alopecias according to the working classification suggested by the North American Hair Research Society. In this classification, the different entities are classified into 3 different groups according to their prominent inflammatory infiltrate (ie, lymphocytic, neutrophilic, and mixed). Part I discusses the following lymphocytic primary cicatricial alopecias: chronic cutaneous lupus erythematosus, lichen planopilaris, frontal fibrosing alopecia, and Graham-Little syndrome.
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Affiliation(s)
- Chantal Bolduc
- Department of Dermatology, University of Montreal, Montreal, Quebec, Canada.
| | - Leonard C Sperling
- Department of Dermatology, Uniformed Services University of the Health Sciences, Bethesda, Maryland; Department of Pathology, Uniformed Services University of the Health Sciences, Bethesda, Maryland
| | - Jerry Shapiro
- Department of Dermatology, University of British Columbia, Vancouver, British Columbia, Canada; Department of Dermatology, New York University, New York, New York
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Thalidomide treatment in cutaneous lesions of systemic lupus erythematosus: a multicenter study in China. Clin Rheumatol 2016; 35:1521-7. [PMID: 27097914 DOI: 10.1007/s10067-016-3256-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2015] [Revised: 02/05/2016] [Accepted: 04/01/2016] [Indexed: 01/19/2023]
Abstract
Thalidomide is effective for treating severe cutaneous lupus patients. The aim of this study was to observe the optimum effective and maintenance doses of thalidomide to maximize clinical benefit and minimize side effects for patients with cutaneous lupus in China. Sixty-nine patients with lupus rash from eight hospitals in China were enrolled and treated with different doses of thalidomide. We started the dose of thalidomide at 25 mg daily and gradually increased administration dose once a week until erythema was markedly improved. The effective and maintenance doses were documented. The size of skin lesions was noted once a week. Systemic lupus erythematosus disease activity index (SLEDAI) score, levels of erythrocyte sedimentation rate (ESR), and serum TNF-α were measured before and after treatment. The remission rates were evaluated weekly until 8 weeks. Sixty-eight percent of patients showed an effective dose of 50 mg daily; another 13, 10, and 9 % of patients had an effective dose of 100, 75, and 25 mg daily, respectively. The maintenance dose was 50 mg daily for 71 % of the patients, and 100, 75, and 25 mg daily for 9, 14, and 6 % of the patients. SLEDAI score and serum ESR levels significantly decreased 4 weeks after thalidomide treatment. At the end of the fourth week, the rates of complete remission, partial remission, and no response were 56 % (n = 39), 41 % (n = 28), and 3 % (n = 2). At the eighth week, the rate of total remission rose up to 100 %. The most common side effects were drowsiness and constipation. No peripheral neuropathy was observed in these patients. Thalidomide at a dose of 50 mg daily may offer a better benefit to risk ratio in the treatment of Chinese cutaneous lupus patients.
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Zandman-Goddard G, Orbach H, Shoenfeld Y. Novel approaches to therapy for systemic lupus erythematosus: update 2005. Expert Rev Clin Immunol 2014; 1:223-38. [DOI: 10.1586/1744666x.1.2.223] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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5
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Abstract
The pharmacological management of systemic lupus erythematosus (SLE) is challenging owing to its unpredictable clinical course, the variable organ system involvement and the lack of clear understanding of disease pathogenesis. The widely used corticosteroids and immunosuppressive drugs, which can control disease activity, have serious, potentially fatal, side effects. In the last decade, a better understanding of lupus pathogenesis has led to the development of biological agents that are directed at biomarkers. However, these biologicals also exert side effects due to infections resulting from completely eliminating immune cells (e.g., B cells) or cytokine signals (e.g., interferon-alpha) or affecting molecular targets outside the immune system (CD40L on platelets). New biomarker-driven clinical trials are ongoing to evaluate the safety and efficacy of B-cell depletion, blocking of interferon signaling, inhibition of the mTOR pathway, and restoration of glutathione deficiency in lupus T cells.
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Affiliation(s)
- Lisa Francis
- Division of Rheumatology, Department of Medicine, SUNY, 750 East Adams Street, Syracuse, NY 13210, USA
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Briani C, Zara G, Rondinone R, Iaccarino L, Ruggero S, Toffanin E, Ermani M, Ghirardello A, Zampieri S, Sarzi-Puttini P, Doria A. Positive and negative effects of thalidomide on refractory cutaneous lupus erythematosus. Autoimmunity 2009; 38:549-55. [PMID: 16373260 DOI: 10.1080/08916930500285790] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
BACKGROUND Thalidomide is used in cutaneous lupus erythematosus (CLE) refractory to conventional therapies. Peripheral neuropathy (PN) is the most severe side effect, but the incidence of PN and its relation to thalidomide dose are still unclear. OBJECTIVE To prospectively evaluate the efficacy as well as the occurrence of PN in CLE patients treated with thalidomide, and to assess whether PN, when occurs, correlates with thalidomide dose and/or length of treatment. METHODS Fourteen female patients with CLE in low-dose thalidomide therapy were followed for up to 24 months. Prior to, and regularly during treatment patients underwent rheumatological, dermatological, neurological and electrophysiological evaluations. A decline in sural SNAP of 50% or more from baseline value was considered as criterion of sensory axonal PN. RESULTS All patients showed a dramatic improvement of skin manifestations. Ten patients (71.4%) developed a sensory axonal PN. The median time free from this complication was 14 months. No correlations were found between age of the patients nor thalidomide cumulative dose and occurrence of PN (Mann-Whitney U Test; p>0.16). Other adverse effects were: tremor, paresthesias, somnolence, amenhorrea, constipation and thoracic pain. CONCLUSIONS Low does thalidomide is efficacious in treating CLE, but PN is a common complication whose occurrence does not seem to correlate with total thalidomide dose, whereas with the duration of therapy. A closer electrophysiological follow-up is therefore recommended in the long-term treatment.
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Affiliation(s)
- C Briani
- University of Padova, Department of Neurosciences, Via Giustiniani, 5, 35128, Padova, Italy.
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Brocard A, Barbarot S, Milpied B, Stalder JF. Lupus érythémateux chronique : traitement par thalidomide. Ann Dermatol Venereol 2005; 132:853-6. [PMID: 16327714 DOI: 10.1016/s0151-9638(05)79503-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
INTRODUCTION Thalidomide is the second line treatment of chronic lupus erythematosus. The efficacy of this treatment, the minimal effective doses and tolerance are poorly documented in the literature. PATIENTS AND METHODS We present the data of a single-center retrospective studied among 18 patients with chronic lupus erythematosus, treated with thalidomide from 1998 to 2003. Inclusion criteria were: the presence of clinical lesions evoking the disease, confirmed by histological examination and direct immunofluorescence and treatment with thalidomide for more than 2 months. RESULTS Mean age on diagnosis was of 35.8 years. Thalidomide had been initiated a mean of 10.6 years after diagnosis of chronic lupus erythematosus. In 13 out of 18 patients, thalidomide had been prescribed because of failure with prior treatments. Fifteen patients were improved by thalidomide (83.3 p. 100), with 11 (61 p. 100) complete and 4 (22 p. 100) partial remissions. Two (11 p. 100) patients were stabilized and treatment failed in one. The mean initial dose was of 100 mg/d (50-150), and maintenance dose was of around 50 mg/d (56 mg/d). The mean follow-up with thalidomide was of 19.4 months. Only one withdrawal due to side effects was reported. The most frequent side effects were: asthenia (33 p. 100), paresthesia (22 p. 100) and weight gain (16.6 p. 100). No side effects were reported in 10 out of 18 patients. DISCUSSION This study confirms the efficacy of low dose thalidomide in the treatment of chronic lupus erythematosus. In our experience, tolerance to this treatment is good, the most frequent side effect was asthenia, but usually mild. No significant peripheral neuropathy was noted. The fear of side effects, notably neurological, should not delay initiation of thalidomide in the case of failure with current treatments.
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Affiliation(s)
- A Brocard
- Clinique Dermatologique, CHU Hôtel-Dieu, Nantes
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Cuadrado MJ, Karim Y, Sanna G, Smith E, Khamashta MA, Hughes GRV. Thalidomide for the treatment of resistant cutaneous lupus: efficacy and safety of different therapeutic regimens. Am J Med 2005; 118:246-50. [PMID: 15745722 DOI: 10.1016/j.amjmed.2004.04.030] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2003] [Accepted: 04/25/2004] [Indexed: 12/01/2022]
Abstract
PURPOSE Thalidomide is effective for the treatment of severe cutaneous lupus. Our aim was to study the safety and efficacy of different doses of thalidomide in this condition. METHODS We studied patients with severe cutaneous lupus that was unresponsive to antimalarials, prednisolone, methotrexate, azathioprine, and cyclosporin A. Starting doses of 100 mg daily (n = 16 patients), 50 mg daily (n = 17), or 50 mg on alternate days (n = 15) were compared. The response to thalidomide was categorized as complete remission, partial remission, or no visible improvement. All patients received a baseline electromyogram (EMG) followed by repeat EMG every 3 to 6 months, or sooner if neuropathic symptoms developed. RESULTS Forty-eight patients (46 female; mean [+/- SD] age, 44 +/- 12 years; range, 22 to 71 years) with discoid lupus (n = 18), subacute cutaneous lupus (n = 6), or systemic lupus erythematosus with skin involvement (n = 24) were included. The response rate was 81%, including 29 patients (60%) in complete remission and 10 (21%) in partial remission. Nine patients (19%) failed to respond. Thirteen patients (27%) developed peripheral neuropathy, which was EMG-proven in 11, including 4 patients in the 50-mg alternate-day group. Other side effects included drowsiness, constipation or abdominal pain, and amenorrhea. The relapse rate after stopping thalidomide was 67% (26/39). There was no association between a positive response to the drug and either starting doses or cumulative dose. Similarly, no association was found between peripheral neuropathy and the starting or cumulative dose. CONCLUSION Thalidomide is effective for the treatment of severe cutaneous lupus. There were no clear dose-dependent effects. However, the high incidence of neurotoxicity, even at low doses, suggests that it may be most useful as a remission-inducing drug.
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Affiliation(s)
- Maria J Cuadrado
- Lupus Research Unit, The Rayne Institute, St. Thomas' Hospital, London, United Kingdom.
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Abstract
Although rarely a life-threatening disease, juvenile arthritis (JA) can, if poorly controlled, profoundly affect growth, development and quality of life in children. Long-term damage in children with JA rarely arises from overly aggressive therapy, but rather from an overly conservative and cautious approach in the early stages of the disease. As more potential therapeutic agents for JA become available, the physician must become skilled in viewing the data with a critical eye with regard to safety and efficacy in the paediatric population. The following review discusses the prognosis and management of JA, with a focus on new emerging agents for the treatment of this disease.
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Affiliation(s)
- Andreas Otto Reiff
- University of Southern California, USC Keck School of Medicine, Division of Rheumatology, Division of Rheumatology, 4650 Sunset Boulevard, Los Angeles, CA 90027, USA.
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10
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Lampropoulos CE, Sangle S, Harrison P, Hughes GRV, D'Cruz DP. Topical tacrolimus therapy of resistant cutaneous lesions in lupus erythematosus: a possible alternative. Rheumatology (Oxford) 2004; 43:1383-5. [PMID: 15266063 DOI: 10.1093/rheumatology/keh325] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVE To determine the efficacy of tacrolimus ointment 0.1% on resistant cutaneous lesions in patients with lupus erythematosus. METHODS Twelve patients with skin manifestations were studied. Six had discoid lupus (DL), four subacute cutaneous lupus erythematosus (SCLE) and two systemic lupus erythematosus (SLE). All patients had extensive skin lesions refractory to previous treatment. Patients received topical tacrolimus 0.1% for a minimum of 6 weeks and response was evaluated by physicians' and patients' assessment and documented with photographs at baseline and at the end of the treatment. RESULTS Eleven of 12 patients completed the therapy. One patient with DL discontinued because of side--effects-peeling and a burning sensation. Six patients were clearly improved, one patient had a minor remission of his face lesion while in four the rashes remained the same. Two patients with SCLE had significant regression of their lesions while the other two had no improvement. In DL, two had certain improvement, one minor improvement and two were without response. The patients with SLE had significant amelioration of their extensive photosensitive rash. CONCLUSION Tacrolimus ointment 0.1% may be an effective alternative in patients with severe resistant cutaneous manifestations in lupus erythematosus.
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Affiliation(s)
- C E Lampropoulos
- Lupus Research Unit, The Rayne Institute, St Thomas' Hospital, London SE1 7EH, UK
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11
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Abstract
Despite its history as a human teratogen, thalidomide is emerging as a treatment for cancer and inflammatory diseases. Although the evolution of its clinical application could not have been predicted from the tragedy associated with its misuse in the past, its history serves as a lesson in drug development that underscores the need to understand the molecular pharmacology of a compound's activity, including associated toxicities. Here, we summarise the applications for thalidomide with an emphasis on clinical trials published over the past 10 years, and consider our knowledge of the molecular pharmacology of the drug in the context of clinical trial data, attempting to provide a mechanism-guided understanding of its activity.
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Affiliation(s)
- Michael E Franks
- Urologic Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD 20030, USA
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12
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Toubi E, Kessel A, Bamberger E, Golan TD. Systemic lupus erythematosus vasculitis: A current therapeutic overview. CURRENT TREATMENT OPTIONS IN CARDIOVASCULAR MEDICINE 2004; 6:87-97. [PMID: 15066237 DOI: 10.1007/s11936-004-0036-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The development of systemic lupus erythematosus (SLE) vasculitis is of prognostic value. The earlier the vasculitis is treated, the better the prognosis for SLE. Cutaneous vasculitis is common in SLE, whereas visceral vasculitis is rare. Skin SLE vasculitis is successfully treated with antimalarials, but its discontinuation may result in an SLE flare even among patients in remission. When visceral SLE vasculitis is encountered, or when a disease state is perceived to be life-threatening, a more aggressive therapy is warranted. A combination of medications, plasmapheresis, and intravenous immunoglobulin treatment, along with high-dose steroids and cytotoxic drugs, are typically employed in the treatment of severe SLE vasculitis. Finally, patients with SLE vasculitis may benefit from a number of autoimmune disease therapies currently under investigation, such as switching cytokine responses from Th1 to Th2, and the manipulation of toll-like receptors, chemokines, and FcR receptors. Specific B-cell therapies (eg, anti-Blys, B-cell depletion) may also emerge as potential treatments for SLE vasculitis.
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Affiliation(s)
- Elias Toubi
- Division of Clinical Immunology, Bnai-Zion Medical Center, P.O. Box 4940, Haifa 31048, Israel.
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13
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Abstract
Cutaneous lupus erythematosus (CLE) includes a variety of lupus erythematosus (LE)-specific skin lesions that are subdivided into three categories - chronic CLE (CCLE), subacute CLE (SCLE) and acute CLE (ACLE) - based on clinical morphology, average duration of skin lesions and routine histopathologic examination. This paper describes our personal experience in the management of CLE over the last 30 years, with details on preferential therapeutic options related to clinical, histologic and immunopathologic aspects of each clinical subset of the disease. Effective sunscreening and sun protection are considered the first rule in the management of CLE because of the high degree of photosensitivity of the disease. Antimalarial agents are crucial in the treatment of CLE and are the first-line systemic agents, particularly in discoid LE (DLE) and SCLE. Dapsone is the drug of choice for bullous systemic LE (BSLE) as well as for LE in small dermal vessels (e.g. leukocytoclastic vasculitis). Retinoids, known as second-line drugs for systemic therapy, are sometimes used to treat chronic forms of CLE and are particularly successful in treating hypertrophic LE. Systemic immunosuppressive agents are required to manage the underlying systemic LE disease activity in patients with ACLE. These drugs, especially azathioprine, methotrexate, cyclophosphamide and cyclosporine, together with corticosteroids, constitute third-line systemic therapy of CLE. In our experience, oral prednisone or parenteral 'pulsed' methylprednisolone are useful in exacerbations of disease activity. Thalidomide provides one of the most useful therapeutic alternatives for chronic refractory DLE, although its distribution is limited to a few countries because of the risk of teratogenicity and polyneuropathy. However, medical treatment with local corticosteroids remains the mainstay of CLE treatment, especially for DLE. Patient education regarding the disease is also important in the management of CLE, because it helps relieve undue anxiety and to recruit the patient as an active participant in the treatment regimen.
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Affiliation(s)
- Paolo Fabbri
- Department of Dermatological Sciences, University of Florence, Florence, Italy.
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14
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Abstract
Systemic lupus erythematosus (SLE) is an autoimmune disease manifested by multi-organ involvement and elevated titers of anti-DNA antibodies. Current therapies for SLE are broadspectrum, and include steroids and immunosuppressive cytotoxic agents that are counterbalanced by the toxicity and side effects of the medications. One of the goals is to target therapies by altering specific known mechanisms of inflammation and autoimmunity. Although the inciting antigen is still unknown in SLE, it may be possible to alter the regulation of the immune response by targeted molecular therapy. Methods under investigation, which may be beneficial, are manipulation of second-signal stimulation of the immune response (anti-CD40L), manipulation of cytokines (monoclonal anti-IL-10), inducing tolerance by administration of blocking peptides (LJP394), and the manipulation of idiotypes (IVIg). In this article, we also discuss modalities that are steroid-sparing (MTX), and selective immunosuppression (stem-cell restoration and MMF). We review the ongoing literature from 2000-2002, utilizing the MEDLINE search. Controlled trials, open trials, and trials in phase I and II have been included, and anecdotal reports were excluded. The major advances have been with mycophenolate mofetil (MMF) and LJP 394.
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Affiliation(s)
- Gisele Zandman-Goddard
- Center for Autoimmune Diseases, Department of Medicine B, Sheba Medical Center, Tel Hashomer, Israel 52621
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15
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Abstract
As renal function declines, the prevalence of both malnutrition and cardiovascular disease increase. Both malnutrition and vascular disease correlate with the levels of markers of inflammation both in patients treated with dialysis and in those not yet on dialysis. While it is possible that the markers of inflammation (increased levels of C-reactive protein (CRP) or interleukin-6 (IL-6)) are a result of inflammation arising from the atherosclerotic process, changes in endothelial cell gene expression, in plasma protein composition and in lipoprotein structure that arise from inflammation are likely to be atherogenic. The causes of inflammation are likely to be multifactorial. CRP levels are associated with cardiovascular risk in the general population and decrease following treatment with HMG-CoA reductase inhibitors. It is speculated that use of these agents or directly suppressing inflammation may have use in treating the inflammatory-malnutrition syndrome in dialysis patients.
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Panichi V, Taccola D, Migliori M, Consani C, Giovannini L, Tetta C. The role of chronic inflammation in cardiovascular mortality of uremic patients. Int J Artif Organs 2003; 26:12-8. [PMID: 12602464 DOI: 10.1177/039139880302600103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- V Panichi
- Department of Internal Medicine University of Pisa, Pisa, Italy.
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17
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Filiotou A, Vaiopoulos G, Capsimali V, Stavrianeas N, Kaloterakis A. Acute intermittent porphyria and systemic lupus erythematosus: report of a case and review of the literature. Lupus 2002; 11:190-2. [PMID: 11999885 DOI: 10.1191/0961203302lu159cr] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The case of a Greek woman with acute intermittent porphyria (AIP) associated with systemic lupus erythematosus (SLE) is described and the literature on this association is reviewed. The coexistence of these two diseases may be determined by unknown mechanisms or could be fortuitous.
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Affiliation(s)
- A Filiotou
- Second Department of Internal Medicine, Hippocration General Hospital, Athens, Greece.
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18
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Piette JC, Sbai A, Francès C. Warning: thalidomide-related thrombotic risk potentially concerns patients with lupus. Lupus 2002; 11:67-70. [PMID: 11958580 DOI: 10.1191/0961203302lu180ed] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Ramos-e-Silva M, de Moura Castro Jacques C, Pereira ALC. Dermatoses of the facial skin: unapproved treatments. Clin Dermatol 2002; 20:679-88. [PMID: 12490363 DOI: 10.1016/s0738-081x(02)00290-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- Marcia Ramos-e-Silva
- Department of Dermatology and Post-Graduation Course, HUCFF-UFRJ and School of Medicine, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.
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Carreño L, López-Longo FJ, González CM, Monteagudo I. Treatment options for juvenile-onset systemic lupus erythematosus. Paediatr Drugs 2002; 4:241-56. [PMID: 11960513 DOI: 10.2165/00128072-200204040-00004] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Systemic lupus erythematosus (SLE) is an inflammatory chronic disease characterized by the presence of activated helper T-cells that induce a B-cell response, resulting in the secretion of pathogenic autoantibodies and the formation of immune complexes. SLE in children is a disease of low prevalence with a wide range of clinical manifestations, which means that the number of randomized controlled studies are few and usually involve a small number of patients. In recent years, new therapeutic agents have appeared and the role of older treatments has been clarified. Many of these treatments are designed to reduce inflammation. The spectrum is broad and ranges from traditional nonsteroidal anti-inflammatory drugs (NSAIDs) to cytotoxic agents that have anti-inflammatory effects. The current treatment of children or adults depends on the clinical expression of the disease. Minor manifestations usually respond to the administration of NSAIDs, low doses of corticosteroids, hydroxychloroquine, or methotrexate. Thalidomide could be used for refractory skin lesions. Major manifestations can endanger the patient's life and require early, aggressive treatment. Kidney disease and other manifestations have been related to the formation or deposit of tissular immune complexes. Therefore, for years the main aim of treatment has been to suppress the immune response. The immunosuppressant treatments used in children with SLE include high doses of corticosteroids, azathioprine, methotrexate, cyclosporine, and cyclophosphamide. Several combinations of medications have been used to obtain a rapid remission or to reduce the risk of toxicity of prolonged administration of cytotoxic agents. Intravenous gamma-globulin has been successfully used in the treatment of lupus nephritis, vasculitis, and acute thrombocytopenia. In spite of numerous published studies, the use of these drugs is still controversial. The immunosuppression achieved with these treatments is nonspecific, not always effective, and associated with significant toxicities; the most significant being growth retardation, accelerated atherosclerosis and severe infectious complications. The purpose of new biological therapies is to achieve specific immunosuppression, which makes it possible to design more effective and less toxic therapeutic strategies. Mycophenolate mofetil is a promising alternative in patients who do not respond to high doses of cyclophosphamide or azathioprine. Some recently developed monoclonal antibodies such as anti-CD40L or anti-IL-10, or other molecules such as LJP394 may prove useful in the near future. Finally, stem cell transplantation may be proposed in patients with severe juvenile-onset SLE who do not respond to any treatment.
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Affiliation(s)
- Luis Carreño
- Service of Rheumatology, General University Hospital Gregorio Mara, Complutense University of Madrid, Madrid, Spain.
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Abstract
Thalidomide, which was developed as a nonbarbiturate sedative agent, was taken off the market in 1961 after it was linked to a spate of major birth defects. Gradually, thalidomide was reintroduced for the treatment of a few skin diseases including leprous erythema nodosum, severe mucosal ulcers (e.g., associated with HIV infection or Behçet's disease), lymphocytic skin infiltrations, cutaneous lupus erythematosus, and chronic graft-versus-host disease. Recent reports of original pharmacological properties including modulation of cytokine production (mainly reduced TNF-alpha production) and inhibition of angiogenesis have led to the suggestion that thalidomide may be useful in some inflammatory and neoplastic conditions. Several open-label studies and case reports have described the effects of thalidomide in Crohn's disease, rheumatoid arthritis, ankylosing spondylarthritis, systemic sclerosis, and a few other systemic disorders. In these indications, minor but dose-limiting side effects were apparently common. Thalidomide analogs with better acceptability profiles are under evaluation. The anti-angiogenic effects of thalidomide may make this compound valuable as single-drug therapy or as an adjunct to chemotherapy in patients with cancer, particularly those with metastases or multiple myeloma. This possibility requires further evaluation.
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Affiliation(s)
- B Combe
- Rheumatology Federation, Hôpital Lapeyronie, Montpellier, France.
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22
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Ginsburg PM, Dassopoulos T, Ehrenpreis ED. Thalidomide treatment for refractory Crohn's disease: a review of the history, pharmacological mechanisms and clinical literature. Ann Med 2001; 33:516-25. [PMID: 11730158 DOI: 10.3109/07853890108995961] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Several recent case reports and clinical trials have demonstrated that thalidomide is emerging as an efficacious alternative in the treatment of selected patients with refractory Crohn's disease. The effects of thalidomide are at least partly mediated by down-regulation of tumour necrosis factor (TNF)-alpha, a potent proinflammatory cytokine. However, thalidomide is also known to inhibit angiogenesis, and it has several other well-described immunomodulatory properties. Clinical studies have confirmed that previously refractory Crohn's disease patients respond to thalidomide, and many enter clinical remission. Efficacy usually occurs within 4 weeks. Thalidomide also has steroid-sparing properties, and it is particularly useful in treating oral and fistulous complications of Crohn's disease. Although it is usually tolerable, careful monitoring is recommended to prevent toxicities, such as birth defects and peripheral neuropathy. This review provides a detailed summary of the literature to date on the use of thalidomide treatment for Crohn's disease. Special attention is directed towards its history, mechanisms, and proposed role. The recent development of thalidomide analogues is also discussed briefly.
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Affiliation(s)
- P M Ginsburg
- Department of Gastroenterology, University of Chicago Hospitals, IL 60637, USA
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