Maria Filomena Caiaffa
University of Foggia
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Respiratory Medicine | 2010
Mario Cazzola; Gianna Camiciottoli; M. Bonavia; C. Gulotta; A. Ravazzi; A. Alessandrini; Maria Filomena Caiaffa; A. Berra; Pietro Schino; P.L. Di Napoli; Rosario Maselli; G. Pelaia; E. Bucchioni; Pierluigi Paggiaro; Luigi Macchia
Omalizumab is a humanized murine monoclonal antibody directed toward a portion of the IgE indicated in Europe for the treatment of severe persistent allergic asthma, inadequately controlled despite high-dose of ICS (mean BDP equivalent dose of inhaled corticosteroid 2224.68microg/die) in association with long-acting beta(2) agonists. Our aim was to describe the experience, efficacy and safety in a cohort of Italian patients treated with omalizumab in a real-life clinical setting. One hundred and forty two patients from 13 Italian Centers were observed and analysed. The dosage of omalizumab was established according to the labelling indication, with a median dose of IgE of 297.38IU/ml or kU/l. During the previous year, all patients experienced frequent exacerbations (mean=4.87), emergency visits (mean=4.45) and hospitalisation (mean=1.53). Following treatment with omalizumab, the annual rate of exacerbations, emergency visits and hospitalisation decreased by 79%, 88% and 95%, respectively. The proportion of patients without exacerbation, not needing emergency visits and hospitalization increased by 610%, 154% and 28%, respectively. The response to omalizumab measured with the GETE (global evaluation of treatment effectiveness) scale rated as good to excellent in 77% of patients. Overall, 9.6% (n=9) of the patients experienced one single adverse effect. Only one patient reported a serious adverse event (local reaction at the site of injection) leading to interruption of treatment. The observed reduction of asthma-related events in particularly poorly controlled patients in this Italian real-life setting is consistent with the results of other observational studies.
International Journal of Cardiology | 2012
Francesco Santoro; Michele Correale; Riccardo Ieva; Maria Filomena Caiaffa; Ilaria Pappalardo; Matteo Di Biase; Natale Daniele Brunetti
Tako-Tsubo (TT) syndrome is characterized by acute onset ofchest symptoms, ECG changes with elevated cardiac markers mim-icking acute myocardial infarction, left ventricular (LV) wall motionabnormalities in the apical region with preserved function of base,and normal coronary arteries [1]. Those affected are typically olderwomen presenting after a stressful trigger, either emotional orphysical.A 70-year-old woman with history of hypertension, diabetes,asthma and allergy, was admitted with chest pain and dyspnea,whichsuddenly appearedafter asingle 1 g doseof ceftriaxonei.m.as-sumed because of cough and fever. On physical examination, bloodpressure was 120/70 mm Hg, heart rate 110 bpm, respiratory rate22 breaths/min, and diffuse bilateral wheezes were found. ECGshowed sinus rhythm and mild ST-elevation in anterior leads(Fig. 1a); troponin-I levels were increased (1.09 m ng/ml (n.v.b0.03)). Trans-thoracic echocardiogram showed LV systolic dysfunc-tion (ejection fraction [EF] 25%) with both apical dyskinesis andbasal hyperkinesis (Fig. 1c), and right ventricular (RV) apical dyskin-esis (Fig. 1d). Mild mitral regurgitation and tricuspid regurgitationwere also detectable at color Doppler analysis. Total IgE circulatinglevels were increased (1270 I.U./ml (n.v. b240 I.U./ml). Coronary an-giography showed normal coronary arteries and confirmed LV apicalballooning (Fig. 1e–f). Medical treatment with furosemide,levosimendan,ramipril,andbisoprololwasthereforestarted.Thepatientgradually recovered, and was discharged a week later, when all ECGanomalies, after transient onset of negative T-waves ( Fig. 1b) disap-peared. Pre-discharge echocardiography showed both improved LV (EF55%) and RV systolic functions.We report a case of transient apical ballooning triggered by admin-istration of antibiotics (cephalosporin). We therefore hypothesize thatallergic activation induced by antibiotic and featured by increased IgElevels may be related to TT phenomenon, as previously reported [2].RV apical ballooning, as found in this patient, was reported in 25% ofcases with TT syndrome [3].The exact mechanism leading to transient apical systolic dysfunc-tion is still not well elucidated. Increased catecholamine levels werethoughas responsible [4] , but also coronaryspasm has been reportedin subjects showing TT phenomenon [5].Several prior reports linked TT syndrome to bronchial asthma [6]anaphylactic reaction [7,8] and even cephalosporin administration[9], although in all these cases apical systolic dysfunction usually fol-lowed administration of i.v. epinephrine. We therefore postulate inthis patient a catecholamine independent pathway leading to TT phe-nomenon. Direct histamine effect consequent to allergic activationmay be presumed as responsible for transient apical dysfunction.Two cases of profound reversible myocardial dysfunction occurring inthe setting of anaphylaxis, with histamine discussed as a potential myo-cardial depressor, were previously reported [10]. Raper et al. noted thatstimulation of histamine receptors in both animal and human hearts ex-perimentally leads to myocardial depression, providing a possibleexplaining mechanism for our findings.References
Journal of Viral Hepatitis | 2017
D. Di Bona; Alessandra F. Aiello; Claudia Colomba; Massimo Bilancia; Giulia Accardi; Raffaella Rubino; Lydia Giannitrapani; Antonino Tuttolomondo; Antonio Cascio; Maria Filomena Caiaffa; Sergio Rizzo; G. Di Lorenzo; Giuseppina Candore; Giovanni Duro; Luigi Macchia; Giuseppe Montalto; Calogero Caruso
Killer immunoglobulin‐like receptors (KIRs) regulate the activation of natural killer cells through their interaction with human leucocyte antigens (HLA). KIR and HLA loci are highly polymorphic, and certain HLA‐KIR combinations have been found to protect against viral infections. In this study, we analysed whether the KIR/HLA repertoire may influence the course of hepatitis B virus (HBV) infection. Fifty‐seven subjects with chronic hepatitis B (CHB), 44 subjects with resolved HBV infection and 60 healthy uninfected controls (HC) were genotyped for KIR and their HLA ligands. The frequency of the HLA‐A‐Bw4 ligand group was higher in CHB (58%) than subjects with resolved infection (23%) (crude OR, 4.67; P<.001) and HC (10%) (crude OR, 12.38; P<.001). Similar results were obtained for the HLA‐C2 ligand group, more frequent in CHB (84%), than subjects with resolved infection (70%) (crude OR, 2.24; P<.10) and HC (60%) (crude OR, 3.56; P<.01). Conversely, the frequency of KIR2DL3 was lower in CHB (81%) than in subjects with resolved infection (98%) (crude OR, 0.10; P<.05). These results suggest a detrimental role of HLA‐A‐Bw4 and HLA‐C2 groups, which are associated with the development of CHB, and a protective role of KIR2DL3. A stepwise variable selection procedure, based on multiple logistic regression analysis, identified these three predictive variables as the most relevant, featuring high specificity (90.9%) and positive predictive value (87.5%) for the development of CHB. Our results suggest that a combination of KIR/HLA gene/alleles is able to predict the outcome of HBV infection.
Postepy Dermatologii I Alergologii | 2014
Irene Fiorino; Filomena Loconte; Anna Simona Rucco; Andrea Nico; Maddalena Vacca; Elisabetta Damiani; E. Nettis; Maria Filomena Caiaffa; Luigi Macchia
Omalizumab is a recombinant humanized monoclonal antibody raised against the Cɛ3 domain of human IgE, whose efficacy and safety in the treatment of moderate to severe asthma has been demonstrated [1–3]. Several other possible indications for this innovative drug have been considered, including severe idiopathic urticaria [4–6].
The Journal of Allergy and Clinical Immunology: In Practice | 2017
Danilo Di Bona; Marcello Albanesi; Lucia Anna Giliberti; Andrea Nico; Maria Pia Rossi; Maria Filomena Caiaffa; Luigi Macchia
Dimethyl fumarate (DMF) is one of the new oral drugs available for the treatment of multiple sclerosis (MS). The exact mechanism of action of DMF is still under investigation and seems to involve the modulation of the immune response, the interference with the intracellular redox balance, and, possibly, also an important effect on mitochondria. Recent studies showed a significant clinical impact of DMF on disability progression in patients affected by relapsing-remitting MS, with an overall favorable safety profile. These encouraging results warranted its rapid regulatory approval, first by the US Food and Drug Administration, in 2013, and successively by the European Medicines Agency, in 2014. However, DMF was associated with the appearance of adverse events, particularly gastrointestinal symptoms (nausea, vomiting, abdominal pain) and flushing, which occurred in 30% and 40% of patients, respectively. In the vastmajority of cases, these symptoms subsided within the first 2 to 3 months. Thereafter, less than 5% of the patients treated with DMF still reported such complaints. Also, DMF has been known as a skin irritant and delayed-type contact dermatitis sensitizer (used as a mold growth inhibitor in footwear, clothing, and furniture manufacturing). Moreover, a case of immediate-type contact urticaria was described in a woman wearing DMF-treated trousers. Although DMF has been used as an oral drug since 2013, to our knowledge, no immediate hypersensitivity reactions associated with its administration have been reported, so far. Here, we describe a case of a woman with MS, treated with oral DMF, who complained about immediate hypersensitivity symptoms and was successfully desensitized. A 57-year-old woman, affected by relapsing-remitting MS, had been treated since 2010 with IFN-b-1a, which was discontinued because of unsustainable side effects. In May 2016, the patient commenced an oral treatment course with DMF (240 mg daily). One month after the beginning of treatment, the DMF dose was increased to 240 mg twice a day, as recommended. Two days later, the patient experienced an immediate drug-related hypersensitivity skin reaction, characterized by rapid onset of urticaria with confluent wheels and itching within minutes from drug intake. The lesions were widespread, with prevalence on the lower limbs and the trunk, and disappeared within a few hours, after low-dose antihistamines. After a 7-day washout, the patient resumed taking DMF (240 mg daily). Also, in this case, an immediate generalized urticarial reaction occurred within a few minutes, suggesting a causative role for DMF. The immediate nature of the reaction was confirmed by a lymphocyte proliferation test (LPT), which proved negative. The LPT was carried out by exposing the patient’s lymphocytes to 3 different DMF concentrations: 7 mg/mL, the “therapeutic concentration,” calculated on a distribution volume of 70 L (published distribution volume 1⁄4 53-73 L), 0.70 mg/mL, and 70 mg/mL. Lymphocyte proliferation was assessed by bromodeoxyuridine incorporation. Moreover, skin prick tests were performed with a concentration of 7 mg/mL DMF; the intradermal tests were also performed with 0.7 mg/mL and 0.07 mg/mL DMF. The results of both tests proved negative. Thus, the mechanisms underlying the pathogenesis of these immediate hypersensitivity reactions (ie, IgE-mediated/noneIgE-mediated) remain uncertain. Therefore, the diagnosis was based essentially on the clinical features of the case (time of onset, morphology of the lesions, rapid response to antihistamines). Considering the good clinical response to DMF, we decided to desensitize the patient. To this purpose, we used and adapted a desensitization protocol published by Castells el al. The doseescalating scheme is reported in Table I. On the first day, gradually increasing doses of DMF, given at 30-minute intervals, were tolerated up to dose 7, when the patient experienced a transient local urticarial reaction at the lower right limb. Therefore, we decided to continue the desensitization under prophylactic administration of antihistamines (ebastine, 10 mg twice a day). On the second day, the patient was able to receive all the escalating doses of DMF, with only dose 9 followed by local transient reaction after 30 minutes. The patient developed similar local urticarial reactions for the following 4 days, after dose 9. Afterward, no more reactions were observed. Therefore, the antihistamine prophylaxis was discontinued from day 7. At day 31, the dose of DMF was increased to 240 mg twice a day. Thus, the desensitization scheme was maintained doubling each individual dose (Table I). Also, in this case the drug was well tolerated, without need for antihistamines. From day 40 on, the schedule was further simplified (Table I). Oral DMF was introduced in the clinical practice for the treatment of MS only recently. In spite of the abundant literature on delayed hypersensitivity to DMF, to our knowledge, this is the first hypersensitivity reaction case described for oral DMF, given therapeutically. In addition, a desensitization protocol has never been reported, so far. The number of reactions during the desensitization procedures that we propose was fairly low and their severity mild, comparable to what has previously been reported for other drug desensitization protocols. Notably, in our case, the mild reactions observed subsided with low-dose antihistamines. Neither oral steroids nor adrenalin was needed. In conclusion, this case shows (1) that DMF can be responsible for immediate hypersensitivity drug reactions, even if taken orally. Given the increase in the use of this drug for MS,
International Archives of Allergy and Immunology | 2018
Marcello Albanesi; Alessandro Sinisi; Flavia Frisenda; Danilo Di Bona; Maria Filomena Caiaffa; Luigi Macchia
Dear Editor, Allergic reaction to β-lactams antibiotics is the most frequent cause of Adverse Drug Reaction (ADR) mediated by immunological mechanisms [1]. In clinical practice, the evaluation of β-lactam-specific IgE levels is instrumental in the establishment of the diagnosis of ADR [2]. Drug-specific IgE titres rise 3–4 weeks upon exposure and decline over time [3]. Assessment of circulating drug-specific IgE is often done using the RAST-CAP system. The specificity of this test was assessed to range between 83.3 and 100%, with a 0.35 kU/L threshold, but the sensitivity was estimated to range only from 12.5 to 25% [4]. However, a 0.1 kU/L threshold is currently considered acceptable, increasing the sensitivity but possibly reducing the specificity [5]. The test-positive predictive value might also be influenced by the total serum IgE. Indeed, 2 different pools of IgE molecules exist: (i) IgE molecules bound on the mast-cell and basophil surface via the interaction with the high affinity receptor FcεRI and (ii) the unbound IgE molecules that circulate freely in plasma [6]. It was recently proposed that the ratio β-lactam-specific IgE/total IgE might be an additional parameter to consider in the ADR diagnostic process [7]. In particular, an elevated drug-specific IgE/total IgE ratio might reflect high levels of drug-specific IgE on mast-cells and basophils, thereby increasing the probability of adverse reaction upon drug administration. Thus, the authors propose the use of a 0.002 threshold for the ratio drug-specific IgE/total IgE. A positive predictive value of 95% is achieved if the ratio is ≥0.002, whereas it diminishes significantly if the ratio is <0.002 [7]. Here we describe 6 cases of suspected ADR to amoxicillin (AMX). We used the 0.002 amoxicilloyl-specific IgE/total IgE ratio to clarify the clinical diagnosis in a real-life setting. The patients (1 men and 5 women; mean of age 38.6 ± 16.3; all from Southern Italy) were referred to our Clinic for a suspected (although ambiguous) immediate ADR to AMX. Five patients had been treated with AMX alone and one with AMXClavulanic Acid (CLV). Five out of 6 had experienced the adverse reaction more than 6 months before the clinical assessment and no other concomitant medications were given (Table 1). In all patients, the amoxicilloyl-specific IgE levels (CAP System) were slightly above the current threshold limit (0.1 kU/L; Fig. 1a). Considering the possible decline of drug-specific IgE [3], these results could have been interpreted as positive. We also evaluated the penicilloyl-G, cefaclor, penicilloyl-V, and ampicillin-specific IgE (Fig. 1b). Notably, in all patients the total IgE levels were above the usually accepted threshold limit of 100 kU/L and in 4 of them were remarkably high (Fig. 1c). As proposed [7], we calculated the amoxicilloyl-specific IgE/total IgE ratio. This ratio was below 0.002 in all the patients (Fig. 1d). Thus, we hypothesized that the amoxicilloyl-specific IgE levels in these patients were not reliable. To further corroborate this finding, we also evaluated the Ambrosia elatior-specific IgE in 2 patients with total IgE >1,000 kU/L and their levels were above the 0.1 kU/L threshold. Clearly false positives, since A. elatior pollen is not detectable in Southern Italy (data not shown; moreover in 5 AMX-tolerant con-
Clinical & Experimental Allergy | 2018
Danilo Di Bona; Flavia Frisenda; Marcello Albanesi; Gabriele Di Lorenzo; Maria Filomena Caiaffa; Luigi Macchia
Allergen immunotherapy (AIT) with mould extracts has been performed for many years but the final demonstration of its clinical efficacy is still missing, due to the small number of studies and their inconsistent results.
Advances in Dermatology and Allergology | 2018
Marcello Albanesi; Paola Carluccio; Andrea Nico; Lucia Anna Giliberti; Danilo Di Bona; Maria Filomena Caiaffa; Giorgina Specchia; Luigi Macchia
The chemotherapeutic agent cytarabine represents an effective treatment for acute myeloid leukemia and lymphomas. Cytarabine is a pyrimidine nucleoside that induces DNA damage in the S phase of the cell cycle. Moreover, cytarabine inhibits DNA and RNA polymerases as well as nucleotide reductase. Thereby, rapidly cycling cells are the most affected. Due to its strong biological effects on a variety of cells and tissues, important adverse reactions might occur during treatment with cytarabine, such as myelosuppression, gastrointestinal disorders, neurotoxicity, hepatitis and an immediate infusion reaction, known as “cytarabine syndrome”. This latter clinical entity is dose-dependent and includes fever, diaphoresis, myalgia and skin eruptions [1]. Although cases of hypersensitivity reactions to chemotherapeutic agents have been observed, allergy to cytarabine is uncommon and only sporadic reports exist [2]. Particularly, no delayed hypersensitivity reactions have been described in adults, so far. Here, we report 2 cases of adult patients with delayed hypersensitivity to cytarabine that resolved successfully after desensitization. Case 1: A 66-year-old woman was diagnosed with acute myeloid leukemia in March 2012 and started a cytarabine treatment (160 mg/day, for 3 days), with no adverse effects. Likewise, in April and May 2012, two further cytarabine courses were well tolerated. However, in June 2012, she developed a severe cutaneous rash with intensively itchy and partially eroded erythematous maculae, widespread to the trunk and the extremities, 3 days after the treatment (Figure 1 A). Of note, the patient presented a marked eosinophilia (4730 cells/μl) and developed a sterile dental abscess after the cytarabine administration course, in the absence of any dental diseases prior to the therapy. In order to exclude a possible cytarabine syndrome, a second cycle of treatment with reduced dosage was performed (80 mg/day, for 3 days). However, the patient developed the same symptoms, with similar time of onset as above (including the same sterile dental abscess), suggesting that the adverse reaction was immunologic in nature and delayed in presentation. After 15 days, we performed skin tests, with two distinct techniques: skin prick testing and intradermal testing. The patient was first subjected to skin prick testing, using a 20 mg/ml cytarabine solution and, successively, to intradermal tests with 4 different 10-fold concentrations (0.02, 0.2, 2 and 20 mg/ml). Both skin testing procedures proved negative. Neither patch tests (the patient declined) nor any in vitro tests were performed. Lymphocyte proliferation test (LPT) was not yet established. Thus, based on the clinical symptoms, the time of onset of the adverse reaction, the lack of dependency on the dose administered and the negative results of the skin tests, the patient was diagnosed with delayed hypersensitivity to cytarabine (clinically). Importantly, the eosinophilia at the time of diagnosis and the finding of the recurrent sterile dental abscess concomitant with cytarabine treatment rendered the adverse reaction compatible with a possible drug reaction with eosinophilia and systemic symptom (DRESS), according to RegiSCAR scoring system [3]. Case 2: A 69-year-old man, also diagnosed with acute myeloid leukemia, started a cytarabine treatment course in December 2015 with no adverse effects. Likewise, in January 2016, a second cytarabine course was well tol-
Advances in Dermatology and Allergology | 2018
Marcello Albanesi; Attilio Di Girolamo; Vincenzo Aresta; Maria Pia Rossi; Lucia Anna Giliberti; Tommasina Perrone; Danilo Di Bona; Maria Filomena Caiaffa; Giorgina Specchia; Luigi Macchia
Address for correspondence: Dr. Marcello Albanesi, Department of Emergency and Organ Transplantation, Section of Allergology and Clinical Immunology, University of Bari-Aldo Moro, Piazza Giulio Cesare, Policlinico, 70124 Bari, Italy, phone: +39 080 5478817, fax: +39 080 5593576, e-mail: [email protected] Received: 9.05.2017, accepted: 23.08.2017. Delayed allergy to acyclovir revealed by lymphocyte proliferation test
European Academy of Allergy and Clinical Immunology Congress | 2014
Andrea Nico; Maddalena Vacca; Anna Bellotti; Mariangela Di Giacomo; Lucia Anna Giliberti; Anita Lotti; Maria Filomena Caiaffa; Luigi Macchia
Background: The association between the development of childhood allergic diseases and consumption of certain foods had been reported. However, the relationship between adult-onset asthma and consumption of certain foods had never been assessed. Method: This study was conducted using two nationwide stratified random sampled surveys; the eighth Korea Youth Risk Behavior Web-based Survey (KYRBWS), 2012 and the fifth Korean National Health and Nutrition Survey (KNHANES V), 2011. KYRBWS was a nationwide crosssectional survey of Korean middleand high-school students aged 13–18 years and KNHANES V was a survey of Koreans of all age. For balanced sampling, both of the surveys adopted a complex sample design. Having diagnosed with asthma within past 1 year was regarded as the development of asthma. Consumption of instant foods was defined as taking the food more than five times a week for the adolescents and more than once a week for the adults. Multivariable analyses were performed adjusting for age, gender, region, body mass index, smoking and physical activity. The development of asthma after 30 years old was defined as adult onset asthma. Results: The estimated number of adolescents who had ever diagnosed with asthma was 350 000 (9.3%) and 25% of them diagnosed asthma within past 12 months (recent diagnosis of asthma) according to the KYRBWS data. The prevalence of physician diagnosed asthma was 3.6% in whole Korean population and about 90 000 cases were newly diagnosed within 12 months according to the KHANES V data. Consumption of instant foods was significantly associated with the development of asthma in Korean adolescent (OR 1.7, 95% CI 1.36–2.19) and also in Korean adult (OR 3.7, 95% CI 1.38–9.7) aged 30 years old or more after multivariable analysis. Conclusion: In nationwide surveys from Korea, there was significant association with consumption of instant foods and the development of asthma in Korean adults as well as adolescents.Background: It is suggested that allergic immune activation, combined with a genetic predisposition, may contribute to the expression of aberrant social behaviour relevant to autism. We have previously shown that a food allergic response reduced social behaviour in mice, which was associated with altered dopaminergic activity in brain regions relevant for social and emotional behaviour. Dietary fatty acid composition has been shown to affect both the immune system and neurological processes and may therefore contribute to the prevention of food allergy-induced abnormalities in social behaviour. Method: The aim of this study was to assess whether dietary supplementation with fish oil rich in long chain omega-3 polyunsaturated fatty acids (n-3 LCPUFA) prevents food allergy-induced abnormalities in social behaviour and associated deficits of the dopaminergic system in the prefrontal cortex of whey-sensitised mice. Results: The n-3 LCPUFA-enriched fish oil diet decreased the acute allergic skin response and was able to prevent the disturbance in social behaviour of whey-sensitised mice. N-3 LCPUFA supplementation increased docosahexaenoic acid (DHA) incorporation in the brain and restored levels of dopamine and its metabolites 3,4-dihydroxyphenylacetic acid (DOPAC), 3-methoxytyramine (3-MT) and homovanillic acid (HVA) in the prefrontal cortex of allergic mice. Moreover, reduced levels of 5-HIAA, metabolite of serotonin, in intestines of allergic mice was also restored by the n-3 LCPUFA-enriched diet. Conclusion: In addition to its effects on the allergic skin response, n-3 LCPUFA restored allergy-induced deficits in social behaviour and in prefrontal dopamine and metabolite levels. Therefore, n-3 LCPUFA may exert its beneficial effect on behaviour via modulation of the dopaminergic system in the prefrontal cortex and may therefore be an interesting target in the use of dietary interventions for immune-mediated psychiatric disorders such as ASD.