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Pizzuti L, Sperduti I, Michelotti A, Omarini C, Gamucci T, Natoli C, D'Onofrio L, Giotta F, Ficorella C, Laudadio L, Cassano A, Marchetti P, Adamo V, Mauri M, Scinto A, Zampa G, Fabbri A, Mentuccia L, Barni S, Vici P. Trastuzumab emtansine (T-DM1) in patients (pts) with human epidermal growth factor receptor 2 (HER2)-positive metastatic breast cancer (MBC): Results from a multicenter retrospective analysis. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw365.54] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Mauri M, Cuenca N, Borrallo R, Romero E, Ottino J, García-García I, Jurado M, Garolera M. Episodic memory performance in young adults with familial hypercholesterolemia. Atherosclerosis 2016. [DOI: 10.1016/j.atherosclerosis.2016.07.336] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Pizzuti L, Sperduti I, Michelotti A, Omarini C, Gamucci T, Natoli C, D'Onofrio L, Giotta F, Ficorella C, Laudadio L, Cassano A, Marchetti P, Adamo V, Mauri M, Scinto A, Zampa G, Fabbri A, Mentuccia L, Barni S, Vici P. Trastuzumab Emtansine (T-DM1) in Patients (pts) With Human Epidermal Growth Factor Receptor 2 (HER2)-Positive Metastatic Breast Cancer (MBC): results From a Multicenter Retrospective Analysis. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw337.21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Moscetti L, Fabbri M, Vici P, Natoli C, Gamucci T, Sperduti I, Pizzuti L, Iezzi L, Iattoni E, Roma C, Vaccaro A, D'Auria G, Mauri M, Ruggeri E. Fulvestrant (FUL) 500 milligrams as endocrine therapy (ET) for hormone sensitive advanced breast cancer patients (pts). The Ful500 prospective observational trial. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw337.23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Martín-Campos J, Julve J, Plana N, Figueras R, Esteve E, Mauri M, Bueno M, Caixàs A, Llargués E, Vila À, Morales C, Soler C, Argimón J, Mayos J, Grau J, Zamora A, Matas L, Vila L, Masana L, Blanco-Vaca F. Low-density lipoprotein gene score to identify polygenic forms of familial hypercholesterolemia in a Spanish population. Atherosclerosis 2016. [DOI: 10.1016/j.atherosclerosis.2016.07.342] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Quadrini S, Sperduti I, Narducci F, Ciancola F, Mastroianni D, Mauri M, Fabbri A, Ruggieri E, Roma C, Mansueto G, Gamucci T. Observational prospective study to evaluate survival, quality of life and cost of oncologic treatments for advanced non small cell lung cancer (NSCLC) patients that progressed after a first line of treatment: preliminary analysis. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw332.32] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Alonge S, Mauri M, Faustini M, Luvoni GC. Feto-maternal heart rate ratio in pregnant bitches: effect of gestational age and maternal size. Reprod Domest Anim 2016; 51:688-92. [PMID: 27440379 DOI: 10.1111/rda.12731] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2016] [Accepted: 06/08/2016] [Indexed: 12/01/2022]
Abstract
Few information is available on parameters that can be used to objectively assess the foetal health during canine pregnancy. To identify a reliable parameter for the evaluation of foetal well-being, the effect of pre-gestational maternal bodyweight and gestational age on foetal heart rate (FHR) and on feto-maternal heart rate ratio (FHR/MHR) was investigated. Seventeen client-owned pregnant bitches of different pre-gestational maternal bodyweight were examined by serial echo colour Doppler. Only data from 11 uncomplicated pregnancies were included in the statistical analysis. The relationship between FHR, and FHR/MHR, and independent variables was analysed by polynomial regression (p ≤ .05). The FHR and the FHR/MHR significantly fitted a multiple quadratic regression for all independent variables. They both increased from 35 to 20 days before parturition and then a decreasing pattern followed. Higher values of both parameters were observed in bitches of lowest and highest bodyweight. Patterns of FHR and FHR/MHR were similar, but the ratio better describes the effect of the independent variables on the data. Thus, the highest significance of FHR/MHR compared to FHR alone encourages the application of this ratio to evaluate foetal well-being. The equation derived by the regression analysis of FHR/MHR could be applied in clinical practice to obtain its expected values in healthy pregnancies.
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Palagini L, Mauri M, Faraguna U, Carli L, Tani C, Dell’Osso L, Mosca M, Riemann D. Insomnia symptoms, perceived stress and coping strategies in patients with systemic lupus erythematosus. Lupus 2016; 25:988-96. [DOI: 10.1177/0961203316631630] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2015] [Accepted: 01/07/2016] [Indexed: 02/01/2023]
Abstract
Objective The aim of this study is to evaluate perceived stress and coping strategies in individuals with systemic lupus erythematosus (SLE) according to the presence of insomnia symptoms, using a set of variables that include anxiety and depressive symptoms evaluation. Methods Ninety SLE women were evaluated in a cross-sectional study using the Perceived Stress Scale (PSS), Brief COPE, Pittsburgh Sleep Quality Index (PSQI), Insomnia Severity Index (ISI), Beck Depression Inventory (BDI) and Self-rating Anxiety Scale (SAS). Results Individuals with insomnia symptoms ( n = 57, 66%) presented higher PSS ( p < 0.001), PSQI ( p < 0.0001), BDI, ( p < 0.0001) scores and showed less-effective coping strategies such as the use of behavioral disengagement ( p = 0.04), self-blame ( p = 0.02) and emotional-focused coping ( p = 0.001). In a multi-regression model ISI was the independent determinant of high PSS and of behavioral disengagement; PSQI was the only determinant of self-blame ( p = 0.02) and emotional-focused coping. Conclusions SLE individuals with insomnia symptoms show high levels of perceived stress and more frequent use of disengaging and emotional-focused coping strategies. This body of evidence suggests that individuals with SLE and comorbid insomnia symptoms may therefore require additional interventions for insomnia.
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Raspa A, Marchini A, Pugliese R, Mauri M, Maleki M, Vasita R, Gelain F. A biocompatibility study of new nanofibrous scaffolds for nervous system regeneration. NANOSCALE 2016; 8:253-65. [PMID: 26607419 DOI: 10.1039/c5nr03698d] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The development of therapeutic approaches for spinal cord injury (SCI) is still a challenging goal to achieve. The pathophysiological features of chronic SCI are glial scar and cavity formation: an effective therapy will require contribution of different disciplines such as materials science, cell biology, drug delivery and nanotechnology. One of the biggest challenges in SCI regeneration is to create an artificial scaffold that could mimic the extracellular matrix (ECM) and support nervous system regeneration. Electrospun constructs and hydrogels based on self-assembling peptides (SAPs) have been recently preferred. In this work SAPs and polymers were assembled by using a coaxial electrospinning setup. We tested the biocompatibility of two types of coaxially electrospun microchannels: the first one made by a core of poly(ε-caprolactone) and poly(d,l-lactide-co-glycolide) (PCL-PLGA) and a shell of an emulsion of PCL-PLGA and a functionalized self-assembling peptide Ac-FAQ and the second one made by a core of Ac-FAQ and a shell of PCL-PLGA. Moreover, we tested an annealed scaffold by PCL-PLGA microchannel heat-treatment. The properties of coaxial scaffolds were analyzed using scanning electron microscopy (SEM), Fourier transform spectroscopy (FTIR), contact angle measurements and differential scanning calorimetry (DSC). In vitro cytotoxicity was assessed via viability and differentiation assays with neural stem cells (NSCs); whereas in vivo inflammatory response was evaluated following scaffold implantation in rodent spinal cords. Emulsification of the outer shell turned out to be the best choice in terms of cell viability and tissue response: thus suggesting the potential of using functionalized SAPs in coaxial electrospinning for applications in regenerative medicine.
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Farina M, Mauri M, Patriarca G, Simonutti R, Klasson KT, Cheng HN. 129Xe NMR studies of morphology and accessibility in porous biochar from almond shells. RSC Adv 2016. [DOI: 10.1039/c6ra18104j] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
129Xe NMR EXSY plot demonstrating pore connectivity in sustainable almond shell biochar generated from anaerobic thermal activation and rainwater washing.
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Palagini L, Caccavale L, Ragno G, Gronchi A, Terzaghi M, Mauri M, Kyle S, Espie C, Manni R. Italian validation of the sleep condition indicator, a clinical screening tool to evaluate insomnia disorder according to DSM-5 criteria: Preliminary results. Sleep Med 2015. [DOI: 10.1016/j.sleep.2015.02.1528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Liboni F, Palagini L, D'Acquinto G, Lenzi F, Tacchi A, Ricci F, Pfanner C, Manfredi A, Mauri M, Masi G. Methylphenidate effects on sleep after 5-months treatment in children with attention-deficit/hyperactivity disorder. a pilot study. Sleep Med 2015. [DOI: 10.1016/j.sleep.2015.02.1418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Palagini L, Gronchi A, Caccavale L, Mauri M. Dysfunctional beliefs about sleep are associated with stress-related sleep reactivity in insomnia disorder: Preliminary data. Sleep Med 2015. [DOI: 10.1016/j.sleep.2015.02.1527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Iurlaro S, Silvani A, Mauri M, Truci G, Beretta S, Zilioli A, Guidotti M, Salmaggi A, Ferrarese C, Comi G, Riva M. Headache in cerebral venous thrombosis associated with extracranial tumors: a clinical series. Neurol Sci 2015; 36 Suppl 1:149-51. [PMID: 26017532 DOI: 10.1007/s10072-015-2174-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Cerebral venous thrombosis (CVT) may represent the clinical onset of malignancies or complicate their course, also in phase of quiescence. In literature, there are several case reports on the association between CVT and tumors, but there are few articles on its clinical characteristics in cancer patients (Pts). Our aim was to analyze the clinical characteristics of CVT associated with extracranial tumors. We identified nine cases of CVT in adults affected by extracranial tumors in 6 years from six hospitals. The median age was 40 years; eight Pts were female. Associated tumors were: lymphoma (4/9); breast (2/9), rhinopharynges (1/9) and gastric (1/9) carcinomas. One patient presented a kidney tumor and a melanoma at the same time. Multiple sinuses were affected in seven Pts. MRI showed parenchymal lesions in most cases (7/9). Clinical manifestations were: focal deficits (7/9), headache (6/9), early seizures (4/9) and consciousness disorders (3/9). Headache was the onset symptom in six Pts. In four of these Pts, headache preceded the onset of the focal deficit and/or seizures than 2-15 days. The characteristics of the headache were variable in intensity, location and type but all the Pts agreed in saying that it was an unusual headache, unresponsive to common pain medications. Five of the six Pts complaining of headache in the course of CVT presented focal deficits and parenchymal lesions at admission to the emergency room. All nine Pts were anticoagulated without further haemorrhagic complications. At discharge, the Pts presented a complete recovery in four cases, mild sequelae in four and moderate sequelae in one. In conclusion, we would like to underline the importance of particular care to cancer Pts complaining of headache, since the early diagnosis and the appropriate anticoagulant treatment could prevent the appearance of parenchymal lesions and the consequent neurological deficits. Also in the cases of normal brain CT, a brain MRI/MR venography should be performed in emergency setting if CVT is suspected.
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Tadiello L, D'Arienzo M, Di Credico B, Hanel T, Matejka L, Mauri M, Morazzoni F, Simonutti R, Spirkova M, Scotti R. The filler-rubber interface in styrene butadiene nanocomposites with anisotropic silica particles: morphology and dynamic properties. SOFT MATTER 2015; 11:4022-4033. [PMID: 25899456 DOI: 10.1039/c5sm00536a] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Silica-styrene butadiene rubber (SBR) nanocomposites were prepared by using shape-controlled spherical and rod-like silica nanoparticles (NPs) with different aspect ratios (AR = 1-5), obtained by a sol-gel route assisted by a structure directing agent. The nanocomposites were used as models to study the influence of the particle shape on the formation of nanoscale immobilized rubber at the silica-rubber interface and its effect on the dynamic-mechanical behavior. TEM and AFM tapping mode analyses of nanocomposites demonstrated that the silica particles are surrounded by a rubber layer immobilized at the particle surface. The spherical filler showed small contact zones between neighboring particles in contact with thin rubber layers, while anisotropic particles (AR > 2) formed domains of rods preferentially aligned along the main axis. A detailed analysis of the polymer chain mobility by different time domain nuclear magnetic resonance (TD-NMR) techniques evidenced a population of rigid rubber chains surrounding particles, whose amount increases with the particle anisotropy, even in the absence of significant differences in terms of chemical crosslinking. Dynamic measurements demonstrate that rod-like particles induce stronger reinforcement of rubber, increasing with the AR. This was related to the self-alignment of the anisotropic silica particles in domains able to immobilize rubber.
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Calderone A, Mauri M, Calabrò PF, Piaggi P, Ceccarini G, Lippi C, Fierabracci P, Landi A, Vitti P, Santini F. Exploring the concept of eating dyscontrol in severely obese patients candidate to bariatric surgery. Clin Obes 2015; 5:22-30. [PMID: 25611584 DOI: 10.1111/cob.12080] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2014] [Revised: 08/28/2014] [Accepted: 09/08/2014] [Indexed: 11/29/2022]
Abstract
Eating dyscontrol constitutes a potential negative predictor for the outcome of treatment strategies for obese patients. The aim of this study was to examine the qualitative characteristics of eating dyscontrol in obese patients who engage in binge eating (BE) compared with those who do not (NBE), and to analyse the relationship between eating dyscontrol and axis-I, axis-II, spectrum psychopathology using instruments that explore mood, panic-agoraphobic, social-phobic, obsessive-compulsive and eating disorders spectrum psychopathology (SCI-MOODS-SR, SCI-PAS-SR, SCI-SHY-SR, SCI-OBS-SR, SCI-ABS-SR). This was a cross-sectional study involving a clinical sample of adult obese patients with severe obesity (average body mass index = 45 ± 8 kg m(-2) ) and candidate to bariatric surgery who were recruited between November 2001 and November 2010 at the Obesity Center of the Endocrinology Unit, University Hospital of Pisa. All participants completed a face-to-face interview, including a diagnostic assessment of axes-I and II mental disorders (using the Structured Clinical Interview for Manual of Mental Disorders, fourth edition [SCID]-I and SCID-II) and filled out self-report spectrum instruments. Among obese patients not affected by BE, eating dyscontrol was highly represented. Indeed, 39.7% (N = 177) of subjects endorsed six or more items of the Anorexia-Bulimia Spectrum Self-Report, lifetime version domain exploring this behaviour. The cumulative probability of having axis-I, axis-II and a spectrum condition disorder increased significantly with the number of eating dyscontrol items endorsed. In both BE and NBE obese subjects, eating dyscontrol may represent an independent dimension strongly related to the spectrum psychopathology and axes I/II disorders. A systematic screening for eating dyscontrol symptoms by means of self-report spectrum instruments may be valuable to assign specific treatment strategies.
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Gil N, Boixeda R, Mauri M, Capdevila JA. [Visual disturbances as a sign of early neurosyphilis. Two cases of neurosyphilis]. Semergen 2015; 42:e7-8. [PMID: 25573612 DOI: 10.1016/j.semerg.2014.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2014] [Revised: 11/04/2014] [Accepted: 11/05/2014] [Indexed: 11/29/2022]
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González-Sánchez V, Moreno-Pérez O, García de Guadiana L, Sánchez-Pellicer P, Alfayate R, Mauri M, Sánchez-Payá J, Picó A. Reference ranges for serum and salivary testosterone in young men of Mediterranean region. ACTA ACUST UNITED AC 2015; 62:4-10. [DOI: 10.1016/j.endonu.2014.09.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2014] [Revised: 08/28/2014] [Accepted: 09/04/2014] [Indexed: 01/17/2023]
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Gastaldi M, Ferrario A, Basilico C, Merli M, Mauri M, Tibiletti MG, Passamonti F, Franciotta D, Bono G. Primary leptomeningeal CNS lymphoma presenting as bilateral facial nerve palsy. J Neurol Sci 2014; 344:234-5. [PMID: 24996491 DOI: 10.1016/j.jns.2014.06.036] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2014] [Revised: 06/11/2014] [Accepted: 06/17/2014] [Indexed: 11/17/2022]
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de Paula U, D’Angelillo R, Caccavari A, Antonaci A, Barbara R, Cavaliere F, Costarelli L, La Pinta M, Loreti A, Mauri M, Santini E, Scavina P, Fortunato L. Full Local Control With Accelerated Partial Breast Irradiation (APBI) by Tomotherapy After Breast-Conservative Surgery for Patients Suitable, or Not, According to ASTRO-2009 Consensus Statement: Interim Report After 2 Years Follow-Up. Int J Radiat Oncol Biol Phys 2014. [DOI: 10.1016/j.ijrobp.2014.05.814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Tani C, Palagini L, Moraes-Fontes MF, Carli L, Mauri M, Bombardieri S, Mosca M. Neuropsychiatric questionnaires in systemic lupus erythematosus. Clin Exp Rheumatol 2014; 32:S-59-64. [PMID: 25365091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2014] [Accepted: 09/10/2014] [Indexed: 06/04/2023]
Abstract
Patients with systemic lupus erythematosus (SLE) can be affected by a multitude of neurologic and psychiatric symptoms with a wide range of prevalence and severity. Irrespectively from attribution to SLE or other causes, neuropsychiatric (NP) symptoms strongly impact short-term and long-term outcomes, thus NP evaluation during routine clinical practice in SLE should be undertaken regularly. The assessment of NP involvement in SLE patients is challenging and the available diagnostic tools fail to guarantee optimal diagnostic accuracy, sensitivity to changes as well as feasibility in routine clinical care. Standardised questionnaires (both physician-administered and self-reported) can offer valuable help to the treating physician to capture all possible NP syndromes; few SLE-specific NP questionnaire have been developed but validation in large cohort or cross-cultural adaptations are still pending. On the other hand, general instruments have been largely applied to SLE patients. Both kinds of questionnaires can address all possible NP manifestations either globally or, more frequently, focus on specific NP symptoms. These latter have been mainly used in SLE to detect and classify mild and subtle symptoms, more likely to be overlooked during routine clinical assessment such as headache, cognitive impairment and psychiatric manifestations. In conclusion, this literature review highlights a clear case for validation studies in this area and the wider implementation of questionnaires to assess NP involvement is still warranted. The broader use of such instruments could have important consequences; first of all, by standardising symptom assessment, a better definition of the prevalence of NP manifestation across different centres could be achieved. Secondly, prospective studies could allow for the evaluation of clinical significance of mild symptoms and their impact on the patient's function and quality of life.
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Plana N, Figueras R, Esteve E, Mauri M, Bueno M, Caixàs A, Llargués E, Vila A, Morales C, Soler C, Argimon J, Mayos J, Grau J, Zamora A, Matas L, Vila L, Blanco-Vaca F. Use of next generation sequencing for the diagnosis of familial hypercholesterolemia. Atherosclerosis 2014. [DOI: 10.1016/j.atherosclerosis.2014.05.131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Palagini L, Tani C, Bruno RM, Gemignani A, Mauri M, Bombardieri S, Riemann D, Mosca M. Poor sleep quality in systemic lupus erythematosus: does it depend on depressive symptoms? Lupus 2014; 23:1350-7. [DOI: 10.1177/0961203314540762] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Objectives Sleep disturbances are frequently observed in rheumatic diseases including systemic lupus erythematosus (SLE). This study aimed at evaluating the prevalence of insomnia, poor sleep quality and their determinants in a cohort of SLE patients. Methods Eighty-one consecutive SLE female patients were evaluated in a cross-sectional study. The Pittsburgh Sleep Quality Index (PSQI), the Insomnia Severity Index (ISI), the Beck Depression Inventory (BDI) and the Self-rating Anxiety Scale (SAS) were administered. Patients with previous diagnosis of obstructive sleep apnea or restless legs syndrome were excluded. Fifty-three women with hypertension (without SLE) were enrolled as control group (H). Results In the SLE cohort poor sleep quality (65.4% vs 39.6%, p < 0.01) and difficulty in maintaining sleep and/or early morning awakening (65.4% vs 22.6%, p < 0.001), but not insomnia (33.3% vs 22.6%, p = ns), were more prevalent than in H. Depressive symptoms were present in 34.6% of SLE vs 13.2% H patients ( p < 0.001) while state anxiety was more common in H patients (H 35.8% vs SLE 17.3%, p < 0.005). SLE was associated with a 2.5-times higher probability of presenting poor sleep quality in comparison to H (OR 2.5 [CI 1.21–5.16]). After adjusting for confounders, both depressive symptoms (OR 4.4, [1.4–14.3]) and use of immunosuppressive drugs (OR 4.3 [CI 1.3–14.8]) were significantly associated with poor sleep quality in SLE patients. Furthermore, poor sleep quality was not associated either with disease duration or activity. Conclusions In a cohort of SLE women, insomnia and poor sleep quality, especially difficulties in maintaining sleep, were common. Depressive symptoms might be responsible for the higher prevalence of poor sleep quality in SLE.
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Palagini L, Tani C, Mauri M, Carli L, Vagnani S, Bombardieri S, Gemignani A, Mosca M. Sleep disorders and systemic lupus erythematosus. Lupus 2014; 23:115-23. [DOI: 10.1177/0961203313518623] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Objective Sleep disturbances are often seen in rheumatic diseases, including systemic lupus erythematosus (SLE). However, the prevalence of sleep disorders in SLE as well as the contributing factors to their occurrence remain poorly understood. The aim of this paper is to review the clinical and psychobiological data on the relationship between sleep disturbances and SLE. Method We performed a systematic search of MEDLINE, EMBASE and PsychINFO, using MeSH headings and keywords for “sleep disorders” and “SLE.” Results Nine studies reporting the relationship between sleep disorders and SLE were found. Prevalence rates of sleep disorders ranged between 55% and 85%; differences in assessment techniques appeared to be a major source of this variability. In the majority of the studies an association between sleep disorders and disease activity, pain and fatigue has been reported. Psychosocial variables, depression, steroid use, and the role that sleep disruption has on pain, inflammation and cytokines, have been hypothesized as possible psychobiological factors. Conclusions Sleep disorders appear to occur in more than half of patients with SLE and appear to be associated with disease activity. Pain and fatigue are also related to sleep disorders. Among the hypotheses on the possible mechanisms underlining the association between sleep disorders and SLE, psychosocial/psychological factors, especially depression, were the most frequently reported.
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Amor AJ, Halperin I, Alfayate R, Borrás VM, Escribano A, González C, Gutirrez A, Mauri M, Pérez P, Picό A, Vourliotaki I, Oriola J. Identification of four novel mutations in the thyroid hormone receptor-β gene in 164 Spanish and 2 Greek patients with resistance to thyroid hormone. Hormones (Athens) 2014; 13:74-8. [PMID: 24722129 DOI: 10.1007/bf03401322] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
OBJECTIVE The aim of the study was to describe the clinical, biochemical, and genetic features of a sample of Mediterranean patients with RTH (resistance to thyroid hormone) due to mutations in TRβ (thyroid hormone receptor beta) referred to our institution during the last 15 years. DESIGN 166 blood samples were received for RTH genetic testing between January 1997 and December 2011. Genetic testing was performed by PCR amplification followed by sequencing of exons 7, 8, 9, and 10. Clinical and biochemical features were obtained from available information sent by referring hospitals. RESULTS Mutations were identified in 50 patients (29 probands and 21 relatives). 64% were women, and mean ± stdev age at diagnosis among probands was 33.2 ± 20.5 years. The following clinical features were recorded: goiter in 50%, hyperkinetic behavior in 32%, and tachycardia in 29%. Up to 19% of the probands had undergone some type of thyroidal ablative therapy before diagnosis. As for biochemical features, mean ± stdev TSH was 10.2 ± 21.4 mUI/L, and mean ± stdev fT4 was 35.5 ± 10.8 pmol/L. We found four new mutations: p.Phe451Leu, p.Pro452Arg, p.Glu457Gly, and p.Phe459Leu. CONCLUSIONS The clinical and biochemical characteristics of our samples of Mediterranean populations with RTH were similar to those described in the published literature. Interestingly, in our populations we have identified four novel mutations in the TRβ gene.
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