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Genchi VA, Palma G, Sorice GP, D'Oria R, Caccioppoli C, Marrano N, Biondi G, Caruso I, Cignarelli A, Natalicchio A, Laviola L, Giorgino F, Perrini S. Pharmacological modulation of adaptive thermogenesis: new clues for obesity management? J Endocrinol Invest 2023; 46:2213-2236. [PMID: 37378828 PMCID: PMC10558388 DOI: 10.1007/s40618-023-02125-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 05/29/2023] [Indexed: 06/29/2023]
Abstract
BACKGROUND Adaptive thermogenesis represents the main mechanism through which the body generates heat in response to external stimuli, a phenomenon that includes shivering and non-shivering thermogenesis. The non-shivering thermogenesis is mainly exploited by adipose tissue characterized by a brown aspect, which specializes in energy dissipation. A decreased amount of brown adipose tissue has been observed in ageing and chronic illnesses such as obesity, a worldwide health problem characterized by dysfunctional adipose tissue expansion and associated cardiometabolic complications. In the last decades, the discovery of a trans-differentiation mechanism ("browning") within white adipose tissue depots, leading to the generation of brown-like cells, allowed to explore new natural and synthetic compounds able to favour this process and thus enhance thermogenesis with the aim of counteracting obesity. Based on recent findings, brown adipose tissue-activating agents could represent another option in addition to appetite inhibitors and inhibitors of nutrient absorption for obesity treatment. PURPOSE This review investigates the main molecules involved in the physiological (e.g. incretin hormones) and pharmacological (e.g. β3-adrenergic receptors agonists, thyroid receptor agonists, farnesoid X receptor agonists, glucagon-like peptide-1, and glucagon receptor agonists) modulation of adaptive thermogenesis and the signalling mechanisms involved.
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Affiliation(s)
- V A Genchi
- Section of Internal Medicine, Endocrinology, Andrology and Metabolic Diseases, Department of Precision and Regenerative Medicine and Ionian Area, University of Bari Aldo Moro, Piazza Giulio Cesare, 11, 70124, Bari, Italy
| | - G Palma
- Section of Internal Medicine, Endocrinology, Andrology and Metabolic Diseases, Department of Precision and Regenerative Medicine and Ionian Area, University of Bari Aldo Moro, Piazza Giulio Cesare, 11, 70124, Bari, Italy
| | - G P Sorice
- Section of Internal Medicine, Endocrinology, Andrology and Metabolic Diseases, Department of Precision and Regenerative Medicine and Ionian Area, University of Bari Aldo Moro, Piazza Giulio Cesare, 11, 70124, Bari, Italy
| | - R D'Oria
- Section of Internal Medicine, Endocrinology, Andrology and Metabolic Diseases, Department of Precision and Regenerative Medicine and Ionian Area, University of Bari Aldo Moro, Piazza Giulio Cesare, 11, 70124, Bari, Italy
| | - C Caccioppoli
- Section of Internal Medicine, Endocrinology, Andrology and Metabolic Diseases, Department of Precision and Regenerative Medicine and Ionian Area, University of Bari Aldo Moro, Piazza Giulio Cesare, 11, 70124, Bari, Italy
| | - N Marrano
- Section of Internal Medicine, Endocrinology, Andrology and Metabolic Diseases, Department of Precision and Regenerative Medicine and Ionian Area, University of Bari Aldo Moro, Piazza Giulio Cesare, 11, 70124, Bari, Italy
| | - G Biondi
- Section of Internal Medicine, Endocrinology, Andrology and Metabolic Diseases, Department of Precision and Regenerative Medicine and Ionian Area, University of Bari Aldo Moro, Piazza Giulio Cesare, 11, 70124, Bari, Italy
| | - I Caruso
- Section of Internal Medicine, Endocrinology, Andrology and Metabolic Diseases, Department of Precision and Regenerative Medicine and Ionian Area, University of Bari Aldo Moro, Piazza Giulio Cesare, 11, 70124, Bari, Italy
| | - A Cignarelli
- Section of Internal Medicine, Endocrinology, Andrology and Metabolic Diseases, Department of Precision and Regenerative Medicine and Ionian Area, University of Bari Aldo Moro, Piazza Giulio Cesare, 11, 70124, Bari, Italy
| | - A Natalicchio
- Section of Internal Medicine, Endocrinology, Andrology and Metabolic Diseases, Department of Precision and Regenerative Medicine and Ionian Area, University of Bari Aldo Moro, Piazza Giulio Cesare, 11, 70124, Bari, Italy
| | - L Laviola
- Section of Internal Medicine, Endocrinology, Andrology and Metabolic Diseases, Department of Precision and Regenerative Medicine and Ionian Area, University of Bari Aldo Moro, Piazza Giulio Cesare, 11, 70124, Bari, Italy
| | - F Giorgino
- Section of Internal Medicine, Endocrinology, Andrology and Metabolic Diseases, Department of Precision and Regenerative Medicine and Ionian Area, University of Bari Aldo Moro, Piazza Giulio Cesare, 11, 70124, Bari, Italy.
| | - S Perrini
- Section of Internal Medicine, Endocrinology, Andrology and Metabolic Diseases, Department of Precision and Regenerative Medicine and Ionian Area, University of Bari Aldo Moro, Piazza Giulio Cesare, 11, 70124, Bari, Italy
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Vicenti G, Bizzoca D, Caruso I, Nappi VS, Giancaspro G, Carrozzo M, Moretti B. New insights into the treatment of non-healing diabetic foot ulcers. J BIOL REG HOMEOS AG 2018; 32:15-21. [PMID: 30644276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Diabetic foot ulcers (DFUs) are one of the most serious and devastating complication of diabetes mellitus, affecting about 15% of diabetic patients. This review describes the innovative treatment options currently available in the treatment of non-healing DFUs. The use of Platelet-Rich-Plasma (PRP) is a safe and valid approach in the treatment of DFUs. However, the methods used to obtain and prepare autologous PRP vary between the studies, thus further evidences are eagerly awaited. Adipose tissue-derived mesenchymal stem cells (ADSCs) are a promising tool in the treatment of DFUs, but additional largescale and long-term follow-up clinical trials are needed. Bone marrow mesenchymal stem cells (BM-MSCs) transplantation, on the other hand, revealed effective in reducing incidents and improving the quality of life of patients with amputations. Autologous Peripheral Blood Mononuclear Cells (A-PBMNCs) showed a good efficacy in the treatment of diabetic patients with CLI, but further RCTs are awaited to best investigate this new therapeutic approach. Photobiomodulation (PBM) therapy revealed effective in the treatment of DFUs in two RCTs, but a standardization of therapeutic protocols as well as level-I studies are needed.
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Affiliation(s)
- G Vicenti
- Department of Neuroscience and Organs of Sense, Orthopaedics Section, University of Bari Aldo Moro, Bari, Italy
| | - D Bizzoca
- Department of Neuroscience and Organs of Sense, Orthopaedics Section, University of Bari Aldo Moro, Bari, Italy
| | - I Caruso
- Department of Emergency and Organ Transplantation, Section of Internal Medicine, Endocrinology, Andrology and Metabolic Diseases, University of Bari Aldo Moro, Bari, Italy
| | - V S Nappi
- Department of Neuroscience and Organs of Sense, Orthopaedics Section, University of Bari Aldo Moro, Bari, Italy
| | - G Giancaspro
- Department of Neuroscience and Organs of Sense, Orthopaedics Section, University of Bari Aldo Moro, Bari, Italy
| | - M Carrozzo
- Department of Neuroscience and Organs of Sense, Orthopaedics Section, University of Bari Aldo Moro, Bari, Italy
| | - B Moretti
- Department of Neuroscience and Organs of Sense, Orthopaedics Section, University of Bari Aldo Moro, Bari, Italy
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Vicenti G, Moretti L, De Giorgi S, Caruso I, La Malfa M, Carrozzo M, Solarino G, Moretti B. Thyroid and shoulder diseases: the bases of a linked channel. J BIOL REG HOMEOS AG 2016; 30:867-870. [PMID: 27655513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
The association between thyroid disorders and musculoskeletal diseases has long been suspected, but it is still debated whether they have a role in the pathogenesis of shoulder diseases. In vivo and in vitro studies describe the role of thyroid hormones in bone, cartilage and tendon biology. Retrospective studies and case reports suggest that thyroid diseases should be considered as risk factors and hold prognostic value in some of the most common causes of shoulder pain. Thus, it is advisable to search for underlying thyroid disorders in these patients. The pathophysiologic mechanisms by which thyroid hormone imbalance affects the onset, progression and response to treatment of these diseases are yet to be thoroughly defined and demand further studies.
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Affiliation(s)
- G Vicenti
- Department of Neuroscience and Organs of Sense, Orthopedics Section, Faculty of Medicine and Surgery, University of Bari, Bari, ltaly
| | - L Moretti
- Department of Neuroscience and Organs of Sense, Orthopedics Section, Faculty of Medicine and Surgery, University of Bari, Bari, ltaly
| | - S De Giorgi
- Department of Neuroscience and Organs of Sense, Orthopedics Section, Faculty of Medicine and Surgery, University of Bari, Bari, ltaly
| | - I Caruso
- Department of Neuroscience and Organs of Sense, Orthopedics Section, Faculty of Medicine and Surgery, University of Bari, Bari, ltaly
| | - M La Malfa
- Department of Neuroscience and Organs of Sense, Orthopedics Section, Faculty of Medicine and Surgery, University of Bari, Bari, ltaly
| | - M Carrozzo
- Department of Neuroscience and Organs of Sense, Orthopedics Section, Faculty of Medicine and Surgery, University of Bari, Bari, ltaly
| | - G Solarino
- Department of Neuroscience and Organs of Sense, Orthopedics Section, Faculty of Medicine and Surgery, University of Bari, Bari, ltaly
| | - B Moretti
- Department of Neuroscience and Organs of Sense, Orthopedics Section, Faculty of Medicine and Surgery, University of Bari, Bari, ltaly
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Reale M, Panara MR, Bongrazio M, Barbacane R, Conti P, Franceschi C, Caruso I, Bersani F, Gigante G. Enhancing Effect of Electromagnetic Exposure on Calciumionophore (A23187), but Not IL-1, Induced Txa2 Release by Human Neutrophils. Int J Immunopathol Pharmacol 2016. [DOI: 10.1177/039463209100400107] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The exposure of human polymorphonuclears to an extremely low frequency (3 Hz) electromagnetic field for 1 hour had an enhancing effect on thromboxane A2 release stimulated by A23187 calcium ionophore. On the contrary, IL-1 stimulation of TxA2 production was not affected by an electromagnetic field, suggesting that interleukin-1 influence on thromboxane synthesis is not due to a calcium ionophore-like action.
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Affiliation(s)
| | - Maria R. Panara
- Dept. of Normal and Pathologic Cytomorphology, CNR, University of Chieti, Italy
| | - M. Bongrazio
- Dept. of Normal and Pathologic Cytomorphology, CNR, University of Chieti, Italy
| | | | | | - C. Franceschi
- Inst. of Generale Pathology, Medical School, University of Modena, Italy
| | - I. Caruso
- Cattedra di Terapia Fisica, Dip. Chirurgia, IIa Università, Tor Vergata, Roma, Italy
| | - F. Bersani
- Dept. of Physics, University of Bologna, Italy
| | - G.E. Gigante
- Dept. of Physics, University of Rome “La Sapienza”, Rome, Italy
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Abstract
The pathogenetic role of non-steroidal anti-inflammatory drugs (NSAIDs) in peptic ulcer disease is reviewed, on the basis of available experimental and epidemiological knowledge. In addition, original clinical data are provided concerning the prophylactic and therapeutic role of the H2-receptor antagonists ranitidine and cimetidine, and colloidal bismuth subcitrate, in the treatment of NSAID-associated peptic lesions in rheumatic patients.
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Rainoldi A, Cescon C, Bottin A, Casale R, Caruso I. Surface EMG alterations induced by underwater recording. J Electromyogr Kinesiol 2004; 14:325-31. [PMID: 15094146 DOI: 10.1016/j.jelekin.2003.10.002] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2003] [Revised: 10/06/2003] [Accepted: 10/20/2003] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND AND PURPOSE This study aims to verify if amplitude and spectral characteristics of surface EMG signal are modified due to recording in a wet environment. METHODS Isometric contractions of the biceps brachii muscle of ten subjects were performed in several different set-up combinations, both in dry (D) and in water from hydrotherapy pools (PW), with (PWM) or without moving the pool water and with (T) or without water-resistant adhesive taping. RESULTS In PW condition the amplitude of the recorded signal is reduced to 5-10% of the corresponding signal recorded in D condition. In PWM the power spectrum is drastically reduced and altered by the water movement that introduces an increase of spectral power in the frequency range 0-20 Hz. The use of T modality allows to record signals with both amplitude and spectral frequencies comparable with those obtained in the D conditions. DISCUSSION AND CONCLUSION This work demonstrates the need for water resistant taping when EMG signals are recorded in water. Signals recorded without such a protective film are strongly affected in their amplitude and frequency characteristics by the conductivity and the movement of water.
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Affiliation(s)
- A Rainoldi
- Centro di Bioingegneria, Dipartimento di Elettronica, Politecnico di Torino, Turin, Italy.
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Rainoldi A, Melchiorri G, Caruso I. A method for positioning electrodes during surface EMG recordings in lower limb muscles. J Neurosci Methods 2004; 134:37-43. [PMID: 15102501 DOI: 10.1016/j.jneumeth.2003.10.014] [Citation(s) in RCA: 310] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2003] [Revised: 10/24/2003] [Accepted: 10/27/2003] [Indexed: 10/26/2022]
Abstract
PURPOSE The aim of this work is to provide information about the degree of inter-subject uniformity of location of innervation zone (IZ) in 13 superficial muscles of the lower limb. The availability of such information will allow researchers to standardize and optimize their electrode positioning procedure and to obtain accurate and repeatable estimates of surface electromyography (sEMG) signal amplitude, spectral variables and muscle fiber conduction velocity. METHODS Surface EMG signals from gluteus maximus, gluteus medius, tensor faciae latae, biceps femoris, semitendinosus, vastus medialis obliquus, vastus lateralis, rectus femoris, tibialis anterior, peroneus longus, soleus, gastrocnemius medialis and lateralis muscles of ten healthy male subjects aged between 25 and 34 years (average = 29.2 years, S.D. = 2.5 years) were recorded to assess individual IZ location and signal quality. RESULTS Tensor faciae latae, biceps femoris, semitendinosus, vastus lateralis, gastrocnemius medialis and lateralis showed a high level of both signal quality and IZ location uniformity. In contrast, rectus femoris, gluteus medius and peroneus longus were found to show poor results for both indexes. Gluteus maximus, vastus medialis obliquus and tibialis anterior were found to show high signal quality but low IZ location uniformity. Finally, soleus muscle was found to show low signal quality but high IZ location uniformity. CONCLUSIONS This study identifies optimal electrode sites for muscles in the lower extremity by providing a standard landmarking technique for the localization of the IZ of each muscle so that surface EMG electrodes can be properly positioned between the IZ and a tendon.
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Affiliation(s)
- A Rainoldi
- Electronic Department, Bioengineering Center, Polytechnic of Turin, C.so Duca degli Abruzzi, 24. Torino, Italy.
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Andreoli A, Melchiorri G, De Lorenzo A, Caruso I, Sinibaldi Salimei P, Guerrisi M. Bioelectrical impedance measures in different position and vs dual-energy X-ray absorptiometry (DXA). J Sports Med Phys Fitness 2002; 42:186-9. [PMID: 12032414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Abstract
BACKGROUND Bioelectrical impedance analysis (BIA) is a safe, low-cost, non-invasive, rapid method for the assessment of body composition. It has therefore a great potential to be employed for epidemiological and clinical studies. However, many devices are available to estimate total body water (TBW), fat-free mass (FFM) and fat mass (FM) by bioelectrical impedance measurements. Moreover, bipedal devices allowing measurements in the only standing position are recently developed. They are easy and practical to use without operator, so a large diffusion can be forecasted in fields as sport and diet programs. Comparison of body composition estimation by a bipedal device with bioimpedance devices currently used, using dual-energy X-ray absorptiometry (DXA) as reference method. METHODS The study was performed on 18 healthy women volunteers, age 32.0+/-10.7 years divided in two groups at different levels of body fatness. A Xitron 4000 impedance analyser, a BIA-101 RJL System, and the bipedal device Tanita were used for comparison. The measurements were performed in standing and supine position for Xitron and RJL devices. DXA measurements were performed with a total body scanner DPX, Lunar. RESULTS FM and FFM were not statistically different when measured with Xitron and RJL in comparison with DXA, while these variables were significantly different between Tanita and DXA measurements. No significant difference were found between measurements in the supine and standing position with the Xitron and RJL system. CONCLUSIONS Our results suggest that FM and FFM evaluated by bipedal device Tanita are significantly different from FM and FFM measured by DXA in both normal and obese population.
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Affiliation(s)
- A Andreoli
- Human Nutrition Unit, University Tor Vergata, Rome, Italy
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Affiliation(s)
- D Farina
- Centro di Bioingegneria, Dip. di Elettronica, Politecnico di Torino
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Sarzi-Puttini P, Santandrea S, Boccassini L, Panni B, Caruso I. The role of NSAIDs in psoriatic arthritis: evidence from a controlled study with nimesulide. Clin Exp Rheumatol 2001; 19:S17-20. [PMID: 11296544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
Abstract
OBJECTIVE To define the optimal dose of nimesulide (NIM) for treating psoriatic arthritis. METHODS Eighty patients entered a 4-week, double-dummy, randomised, controlled study. Each patient was allocated to one of the following treatment groups: NIM 100 mg/day, NIM 200 mg/day, NIM 400 mg/day, or placebo. Primary end points for arthritis assessment were the scores for tender and swollen joints, and the physician's and patient's global assessment of efficacy. RESULTS 76/80 patients completed the study. NIM decreased the score for tender and swollen joints from baseline to the end swollen joints from baseline to the end of therapy (p < 0.05). Pain severity on a visual analogue scale (VAS) was reduced by NIM 200 mg (p = 0.03) or NIM 400 mg (p = 0.019) compared to placebo, as was morning stiffness (p = 0.038 and p = 0.008, respectively), but the trends with 100 mg were not statistically significant. The investigators and patients assessed the global efficacy of the NIM 200 and 400 mg/day groups as better than placebo or NIM 100 mg. Side effects were observed in 12 patients (15%) during treatment. They were mostly mild, only one patient withdrew from the study as a result, and the trend for a higher incidence with NIM was not statistically significant. The Psoriasis Area Severity Index (PASI) and the ESR did not show any significant changes. Patients in the placebo group took more paracetamol per day compared with those in the NIM groups (p = 0.007). CONCLUSIONS Nimesulide 200 and 400 mg/day are effective and safe in psoriatic arthritis.
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Affiliation(s)
- P Sarzi-Puttini
- University Hospital L. Sacco, Rheumatology Unit, Department of Internal Medicine, Via G.B. Grassi 74, 20157 Milan, Italy.
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Rainoldi A, Nazzaro M, Merletti R, Farina D, Caruso I, Gaudenti S. Geometrical factors in surface EMG of the vastus medialis and lateralis muscles. J Electromyogr Kinesiol 2000; 10:327-36. [PMID: 11018442 DOI: 10.1016/s1050-6411(00)00024-9] [Citation(s) in RCA: 136] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Surface EMG signals detected in dynamic conditions are affected by a number of artefacts. Among them geometrical factors play an important role. During movement the muscle slides with respect to the skin because of the variation of its length. Such a shift can considerably modify sEMG amplitude. The purpose of this work is to assess geometrical artefacts on sEMG during isometric contractions at different muscle lengths. The average rectified value (ARV) of 15 single differential signals was obtained by means of a linear array of 16 bar electrodes from the vastus medialis and lateralis muscles. The knee angle was changed from 75 degrees to 165 degrees in steps of 30 degrees and voluntary isometric contractions at a low, medium and high force level were performed for each angle. The ARV pattern was normalized with respect to the mean activity to compare signals from different joint angles. From the data collected it was possible to separate the geometrical changes from the changes due to different intensities of activation. In three out of five subjects, we found (within the resolution of our measures) a 1 cm shift for the vastus medialis muscle while no shift was observed for the other two subjects. For the vastus lateralis muscle a 1 cm shift was found in two out of four subjects. Such a shift produces the main contribution to geometrical artefacts. To avoid such artefacts the innervation zones should be located and the EMG electrodes should not be placed near them.
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Affiliation(s)
- A Rainoldi
- Centro di Bioingegneria, Department of Electronics, Politecnico di Torino, Torino, Italy
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Cazzola M, Antivalle M, Sarzi-Puttini P, Dell'Acqua D, Panni B, Caruso I. Oral type II collagen in the treatment of rheumatoid arthritis. A six-month double blind placebo-controlled study. Clin Exp Rheumatol 2000; 18:571-7. [PMID: 11072596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
OBJECTIVE To evaluate the efficacy of oral chicken type II collagen (CII) in the treatment of rheumatoid arthritis (RA). METHODS Sixty patients with clinically active RA of long duration (mean 7.2 +/- 5.5 years) were treated for 6 months with oral chicken CII at 0.25 mg/day (n = 31) or with placebo (n = 29) in a double-blind randomized study. RESULTS The response rate to treatment of the collagen-treated group, based on the ACR 20% criteria, was higher than that of the control group but this difference was not statistically significant at any time. Intention-to-treat (ITT) analysis did not show statistically significant improvement in any of the several secondary outcome measures over the 6 months of the study in the collagen-treated patients in comparison with the placebo-treated group. However, in 2 collagen-treated patients we observed a clinical remission according to the criteria of the American Rheumatism Association. CONCLUSION Our study seems to show that the oral treatment of RA patients with chicken CII is ineffective and results in only small and inconsistent benefits. Furthermore, our results raise the possibility that in a sub-group of patients oral collagen administration, usually considered devoid of harmful effects, may actually induce disease flares.
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Affiliation(s)
- M Cazzola
- Rheumatology Unit, Azienda Ospedaliera Polo Universitario L. Sacco, Milan, Italy.
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Montrone F, Santandrea S, Caruso I, Gerli R, Cesarotti ME, Frediani P, Bassani R. Amtolmetin guacyl versus piroxicam in patients with osteoarthritis. J Int Med Res 2000; 28:91-100. [PMID: 10898121 DOI: 10.1177/147323000002800204] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The efficacy and tolerability of amtolmetin guacyl (AMG), a new non-steroidal anti-inflammatory drug, were compared with piroxicam, in patients with osteoarthritis. In a randomized double-blind study patients with arthritis (n = 99) received either 600 mg AMG on an empty stomach or 20 mg of piroxicam on a full stomach, once daily for 30 days. All clinical parameters improved significantly with both drugs; there were no significant differences between the two treatments. Tolerability, assessed by the patients, was significantly better in the AMG group. In the piroxicam group nine of 50 patients withdrew because of side-effects (gastrointestinal) compared with two of 49 (nausea and headache) in the AMG group. There were three cases of perforation, ulcer and bleeding in the piroxicam group but no serious side-effects with AMG. Total numbers of side-effects were similar in the two groups, but epigastric and abdominal pain were more frequent and more intense with piroxicam. AMG was as effective as piroxicam in controlling the symptoms of osteoarthritis, but showed better gastrointestinal tolerability.
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Affiliation(s)
- F Montrone
- Rheumatology Unit, L. Sacco University Hospital, Milan, Italy
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Tavazzi B, Vagnozzi R, Di Pierro D, Amorini AM, Fazzina G, Signoretti S, Marmarou A, Caruso I, Lazzarino G. Ion-pairing high-performance liquid chromatographic method for the detection of N-acetylaspartate and N-acetylglutamate in cerebral tissue extracts. Anal Biochem 2000; 277:104-8. [PMID: 10610694 DOI: 10.1006/abio.1999.4386] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
An ion-pairing high-performance liquid chromatographic method for the determination of N-acetylaspartate and N-acetylglutamate using a C-18 column and a UV detection at 210 nm wavelength, by means of a diode array detector, is presented. A buffer containing 2.8 mM tetrabutylammonium hydroxide, 25 mM KH(2)PO(4), 1.25% methanol, pH 7. 00, is utilized for the isocratic separation of these N-acetylated amino acids, at a flow rate of 1 ml/min and a column temperature of 23 degrees C. The suitability of this chromatographic separation (without additional chromatographic steps prior to HPLC assay) to monitor variations both of N-acetylaspartate and of N-acetylglutamate in perchloric acid brain extracts from rats subjected to the impact acceleration model of diffuse brain injury is also reported. According to the data presented, this HPLC method allows the separation of the two N-acetylated amino acids considered from the many possible interfering compounds, commonly present in extracts of cerebral tissue, which have high extinction coefficients at 210 nm wavelength. Values of N-acetylaspartate and N-acetylglutamate determined by this method showed that cerebral trauma negatively affects both compounds, according to the severity of trauma itself.
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Affiliation(s)
- B Tavazzi
- Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
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Bianchi Porro G, Montrone F, Lazzaroni M, Manzionna G, Caruso I. Clinical and gastroscopic evaluation of amtolmetin guacyl versus diclofenac in patients with rheumatoid arthritis. Ital J Gastroenterol Hepatol 1999; 31:378-85. [PMID: 10470596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Abstract
AIM Amtolmetin guacyl (2-[2[1-methyl-5-(4-methylbenzoyl) pyrrol-2-yl] acetamido] acetic acid 2-methoxyphenyl ester) is a recently developed drug which, in preliminary studies, has shown effective anti-inflammatory properties with improved gastrointestinal safety. Our study was designed to investigate the efficacy and tolerability of amtolmetin guacyl 600 mg bid when compared to diclofenac 50 mg tid for 4 weeks. PATIENTS AND METHODS A total of 64 patients aged 18-80 years, suffering from rheumatoid arthritis for more than 6 months and American Rheumatism Association functional class I, II or III were randomized in a double blind manner to amtolmetin guacyl or diclofenac for 4 weeks. Clinical and endoscopic evaluation were performed at baseline and at the end of the treatment. The mucosa was graded by means of a rating system emphasizing mucosal erosions. Only patients with endoscopy grade 0-1 entered the trial. RESULTS The median post-treatment endoscopy injury scores were 0 (range 0-4) in the amtolmetin guacyl-treated patients and 2 (range 0-4) in the diclofenac-treated patients (p = 0.005). There were nine gastric ulcers: 1/32 (3%) in the amtolmetin guacyl group and 8/32 (25%) in the diclofenac group (p < 0.05; 95% confidence interval, -30-5%). 16/32 (50%) patients in amtolmetin guacyl group and 8/32 (25%) in diclofenac group had normal gastroduodenal findings (score = 0) (p < 0.05; 95% confidence interval, 5-50%). In patients with a history of peptic ulcer, a recurrence of gastric damage (score 3-4) was observed in 18% in the amtolmetin guacyl and in 53% in the diclofenac group (p < 0.05). The incidence of gastrointestinal symptoms did not differ in the two groups. Amtolmetin guacyl significantly reduced the number of swollen and painful joints, and the functional disability index; diclofenac significantly reduced the number of painful joints and the functional disability index score (p = ns). CONCLUSIONS Amtolmetin guacyl effectively controlled the symptoms of rheumatoid arthritis, with very limited gastric toxicity. If these findings are confirmed on a wider scale, the drug might become a valid alternative to current therapies, especially for patients at risk, such as those with rheumatoid arthritis simultaneously requiring steroids and second-line drugs, or those with a history of peptic ulcer.
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Affiliation(s)
- G Bianchi Porro
- Chair of Gastroenterology, L Sacco University Hospital, Milan, Italy
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Bianchi Porro G, Lazzaroni M, Petrillo M, Ardizzone S, Manzionna G, Caruso I, Montrone F. Peptic ulcer therapy with cimetidine versus tripotassium dicitrato bismuthate in rheumatoid arthritis patients undergoing chronic NSAID treatment. Aliment Pharmacol Ther 1998; 12:343-7. [PMID: 9690723 DOI: 10.1046/j.1365-2036.1998.00313.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/08/2022]
Abstract
AIM To compare the efficacy of cimetidine and tripotassium dicitrato bismuthate (TDB) in arthritic patients who had developed gastric (GU) or duodenal (DU) ulceration while taking non-steroidal anti-inflammatory drugs (NSAIDs). METHODS Eighty-six rheumatoid arthritis (RA) patients affected by endoscopically proven DU (n = 44) or GU (n = 42), and on chronic NSAID therapy which was not suspended during anti-ulcer therapy, were randomized to cimetidine (400 mg t.d.s.) or TDB (120 mg q.d.s.). A repeat endoscopy was planned after 4 weeks (and 8 weeks, in case of failed healing). The patients who were unhealed after 8 weeks of therapy were allocated to the alternative anti-ulcer drug for a further 8 weeks without interrupting the anti-inflammatory therapy. RESULTS At week 4 of therapy. 14/24 (58%) DU and 9/20 (45%) GU patients treated with cimetidine were healed, compared with 12/20 (60%) and 10/22 (45%) TDB-treated patients (N.S.). At week 8 of therapy, the DU healing rates were 15/24 (63%) with cimetidine and 14/20 (70%) for TDB. The corresponding GU healing rates were 12/20 (60%) with cimetidine and 13/22 (60%) for TDB (N.S.). At week 16, complete healing with cimetidine was observed in 67% of DU and 57% of GU patients unhealed with TDB; the corresponding figures in the patients crossed to TDB were 83% for DU and 63% for GU patients (N.S. vs. cimetidine). CONCLUSIONS No statistically significant difference was found between the healing activities of cimetidine and TDB in rheumatoid arthritis patients with peptic ulcer who did not interrupt their NSAID treatment for arthritis. This trial showed that the continued consumption of NSAIDs appears to slow the ulcer healing process, especially in GU patients.
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Affiliation(s)
- G Bianchi Porro
- Department of Gastroenterology, L Sacco University Hospital, Milan, Italy
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Bianchi Porro G, Lazzaroni M, Petrillo M, Manzionna G, Montrone F, Caruso I. Prevention of gastroduodenal damage with omeprazole in patients receiving continuous NSAIDs treatment. A double blind placebo controlled study. Ital J Gastroenterol Hepatol 1998; 30:43-47. [PMID: 9615264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
AIM The aim of this study was to compare omeprazole (20 mg once daily) with placebo in the long-term prevention of gastroduodenal lesions induced by indomethacin, diclofenac and ketoprofen. PATIENTS AND METHODS 114 patients with arthritic disorders and requiring indomethacin, diclofenac or ketoprofen were randomized in a double blind manner to receive omeprazole-20 mg once daily- or identical placebo for three weeks. The gastroduodenal mucosa damage was scored according to a 0-4 point endoscopic scale. RESULTS Of the 114 patients, 103 (50 in the omeprazole group, 53 in the placebo group) were submitted to endoscopy, while 11 patients dropped out for non-medical reasons. At the final endoscopy, 26/57 (46%) of omeprazole group, and 20/57 (35%) of the placebo group had normal gastroduodenal mucosa (score = 0) (p ns; 95% IC -0.073 + 0.284). A gastric ulcer was observed in 7/57 (12%) patients, all in the placebo group (p < 0.01 vs omeprazole); 2 patients (1 in the omeprazole group and 1 in the placebo group) developed a duodenal ulcer. Dyspeptic symptoms developed in 10% of the patients treated with omeprazole and 29% of those receiving placebo (p ns). CONCLUSIONS Omeprazole, 20 mg once daily, provides effective prophylactic therapy in patients at risk of developing NSAID-associated gastric and duodenal ulcer.
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Affiliation(s)
- G Bianchi Porro
- Gastro-intestinal Unit, L. Sacco University Hospital, Milano, Italy
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Abstract
Rheumatoid arthritis is a chronic progressive disease causing substantial morbidity and mortality for which current treatments are largely unsatisfactory. Over the past 20 years we have developed a novel therapeutic approach based on the intra-articular administration of rifamycin. The published studies on rifamycin therapy of rheumatoid arthritis and other chronic arthritic disorders, mainly from our group, are reviewed. Our results indicate that intra-articular rifamycin is effective against active synovitis and can profitably be combined with any basic therapy with slow-acting antirheumatic drugs. There is good evidence that the development of new erosions can be prevented or delayed by this treatment and that the balance between side-effects (mainly local pain) and antiarthritic activity is very favourable in the long term. Our observations have led us to hypothesize a possible systemic effect of rifamycin injected multilocally in peripheral joints; we believe that the available data deserve further investigation by independent researchers.
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Affiliation(s)
- I Caruso
- Rheumatology Unit, L. Sacco Hospital, Milan, Italy
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Iellamo F, Legramante JM, Raimondi G, Castrucci F, Damiani C, Foti C, Peruzzi G, Caruso I. Effects of isokinetic, isotonic and isometric submaximal exercise on heart rate and blood pressure. Eur J Appl Physiol Occup Physiol 1997; 75:89-96. [PMID: 9118988 DOI: 10.1007/s004210050131] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The purpose of the present study was to compare arterial pressure (AP) and heart rate (HR) responses to submaximal isokinetic, isotonic and isometric exercises currently employed in physical rehabilitation therapy in terms of both magnitude and time-course. To this aim AP and HR were continuously and noninvasively measured in ten healthy subjects performing isokinetic, isotonic and isometric exercises at the same relative intensity. Isokinetic and isotonic exercises consisted of 30 knee extension/flexion repetitions at 40% of maximal effort. Isokinetic speed was set at 180 degrees s(-1). Isometric exercise consisted of a 60-s knee extension at 40% maximal voluntary contraction. The AP showed a rapid and marked increase from the onset of all types of exercise progressing throughout the exercises. Peak systolic (SAP) and diastolic (DAP) arterial pressure were 190.7 (SEM 8.9) and 121.6 (SEM 7.8) mmHg during isokinetic and 197.6 (SEM 11.2) and 128.3 (SEM 7.7) mmHg during isotonic exercise, respectively. During isometric exercise peak SAP and DAP were 168.1 (SEM 6.3) and 102.1 (SEM 3.7) mmHg, respectively [both lower compared to isokinetic and isotonic exercise (P < 0.05)]. The HR rose abruptly and after five isokinetic and isotonic repetitions it had already increased by about 30 beats min(-1), continuing to rise throughout the exercises. The HR response to isometric exercise was significantly less (P < 0.05) at all times. An immediate fall in AP, undershooting resting levels, was observed at the cessation of all types of exercise, being more marked after isokinetic and isotonic exercise. These results indicate that submaximal exercise of a dynamic type induces greater AP responses than intensity-matched isometric exercise and that even submaximal endurance-type rehabilitation exercise yields an elevated functional stress on the cardiovascular system which could precipitate hazardous events particularly in subjects with unrecognized cardiac diseases.
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Affiliation(s)
- F Iellamo
- Fisiopatologia Medica, Dipartimento di Medicina Interna, Universita' di Roma Tor Vergata, Rome, Italy
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Bianchi Porro G, Parente F, Imbesi V, Montrone F, Caruso I. Role of Helicobacter pylori in ulcer healing and recurrence of gastric and duodenal ulcers in longterm NSAID users. Response to omeprazole dual therapy. Gut 1996; 39:22-6. [PMID: 8881802 PMCID: PMC1383224 DOI: 10.1136/gut.39.1.22] [Citation(s) in RCA: 94] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
BACKGROUND The relation between Helicobacter pylori infection and non-steroidal anti-inflammatory drug (NSAID)-associated peptic ulcers remains unclear; in particular, it is not known whether H pylori plays a part in the healing and recurrence of these ulcers. AIMS To evaluate prospectively in a consecutive series of arthritis patients receiving longterm NSAID treatment the prevalence of peptic ulcer as well as the effect of H pylori eradication on the healing and recurrence of gastric and duodenal ulcer found. PATIENTS Some 278 consecutive patients underwent gastroscopy with multiple biopsies of the gastric antrum and corpus for histological examination and rapid urease test. One hundred peptic ulcers (59 gastric ulcers, 39 duodenal ulcers, and two gastric ulcers concomitant with a duodenal ulcer) were found. Seventy per cent of these ulcers were H pylori positive. METHODS According to their H pylori status, ulcer patients were randomised to one of the following treatments: H pylori negative ulcers received omeprazole 20 mg twice daily for four to eight weeks, whereas H pylori positive lesions were treated with omeprazole 20 mg twice daily plus amoxycillin 1 g twice daily (the second of these for the first two weeks) or omeprazole alone for four to eight weeks while continuing NSAID therapy. Patients with healed ulcers were endoscopically followed up for six months after stopping antiulcer therapy while continuing NSAIDs. RESULTS Endoscopic healing rates for gastric and duodenal ulcers in the three different groups were similar both at four and eight weeks. H pylori eradication did not influence healing, which occurred in 14 of 20 (70%) of patients in whom H pylori was eradicated, compared with 14 of 17 (82%) of patients with persistent infection. Cumulative recurrence rates at six months did not statistically differ among the three different groups (27% in H pylori negative, 46% in H pylori positive, and 31% in those where H pylori was eradicated during the healing phase), although a numerical trend in favour of a higher recurrence rate in infected patients was evident. CONCLUSIONS H pylori eradication does not confer any significant advantage on the healing of gastric and duodenal ulcers associated with longterm NSAID use. It remains to be established with certainty whether eradication may be helpful in the reduction of recurrence in a specific subset of NSAID associated ulcer.
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Affiliation(s)
- G Bianchi Porro
- Department of Gastroenterology, L Sacco University Hospital, Milan, Italy
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Bianchi Porro G, Ardizzone S, Petrillo M, Caruso I, Montrone F. Endoscopic assessment of the effects of dipyrone (metamizol) in comparison to paracetamol and placebo on the gastric and duodenal mucosa of healthy adult volunteers. Digestion 1996; 57:186-90. [PMID: 8739093 DOI: 10.1159/000201336] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The potentially damaging gastric and duodenal effects of dipyrone, a nonnarcotic analgesic agent, were evaluated in three phases in comparison to placebo and paracetamol. Three groups of 12 healthy adult volunteers were treated in a double-blind study, according to a cross-over, randomization sequence, using the double-dummy technique, for two 15-day periods, with dipyrone 3 g/day and placebo (group I), dipyrone 1.5 g/day and placebo (group II), and dipyrone 1.5 g/day and paracetamol 1.5 g/day (group III). An esophagogastroduodenoscopy was performed at the beginning and end of each treatment period. In the first treatment group, grade-3 and 4 mucosal lesions were found after dipyrone administration (3 g/day) in 3 of 12 (25%) subjects (multiple antral erosions, gastric ulcer and duodenal ulcer, 1 case each), whereas grade-2 mucosal lesions (antral erosions) were detected in 1 of 12 cases (8%) after the corresponding placebo treatment. The difference between the two treatments, however, was not statistically significant (p > 0.05). Only in the gastric ulcer case were subjective symptoms reported (feeling of hunger). At the 1.5-g/day dose (groups II and III), dipyrone produced no gastroduodenal lesions, the endoscopic results showing no appreciable difference between dipyrone and either placebo (p = 0.54) or paracetamol (p = 0.99). No subjective symptoms were reported in any of these subjects. Dipyrone, administered for 2 weeks, has effects on the gastric and duodenal mucosa comparable to those of paracetamol and placebo, though noticeable damage is detectable at a dosage of 3 g/day.
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Affiliation(s)
- G Bianchi Porro
- Gastrointestinal Unit L. Sacco University Hospital, Milano, Italy
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Adami S, Passeri M, Ortolani S, Broggini M, Carratelli L, Caruso I, Gandolini G, Gnessi L, Laurenzi M, Lombardi A. Effects of oral alendronate and intranasal salmon calcitonin on bone mass and biochemical markers of bone turnover in postmenopausal women with osteoporosis. Bone 1995; 17:383-90. [PMID: 8573412 DOI: 10.1016/s8756-3282(95)00262-6] [Citation(s) in RCA: 90] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The main objective of this study was to determine the effect of daily oral alendronate treatment on bone mass in postmenopausal women affected by osteoporosis. The efficacy of intranasal salmon calcitonin was also examined. Nine centers in Italy enrolled 286 postmenopausal women between the ages of 48 and 76 with spinal bone mineral density > or = 2 SD below adult mean peak in the two-year, double-blind, randomized, placebo-controlled trial. Patients were randomized to one of four treatment arms: double-blind placebo, alendronate 10 mg/day, alendronate 20 mg/day, or open-label intranasal salmon calcitonin 100 IU/day; all patients received 500 mg Ca++ supplements. Bone mass was measured by dual-energy x-ray absorptiometry every six months for two years. Patients who received alendronate 10 or 20 mg experienced significant increases in bone mass at all sites measured. At the end of the second year, the mean percent changes, for alendronate 10 and 20 mg relative to placebo, were 5.2% and 7.3% at the lumbar spine, 3.8% and 4.6% at the femoral neck, and 7.1% and 7.5% at the trochanter, respectively. In contrast, intranasal salmon calcitonin failed to increase bone mineral mass significantly at any site. Both alendronate doses significantly decreased serum alkaline phosphatase, serum osteocalcin, and urinary pyridinolines, markers of bone turnover, whereas placebo and intranasal calcitonin did not. Alendronate was generally well tolerated and no serious adverse events were attributed to its use.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- S Adami
- Istituto di Semeiotica e Nefrologia Medica, University of Verona, Italy
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Bianchi Porro G, Montrone F, Petrillo M, Caruso I, Imbesi V. Gastroduodenal tolerability of nabumetone versus naproxen in the treatment of rheumatic patients. Am J Gastroenterol 1995; 90:1485-8. [PMID: 7661175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE The objective of this endoscopic, double-blind study was to evaluate the gastric tolerability of nabumetone, a novel nonsteroidal anti-inflammatory drug, compared with naproxen in patients with rheumatoid arthritis. METHODS Patients with definite or classic rheumatoid arthritis as defined by ACR criteria were eligible for entry into the study if an initial endoscopy was normal or showed the presence of only one erosion or one or two submucosal hemorrhages. After a 7-day washout period, the patients were randomized to receive either nabumetone, 1 g, or naproxen, 500 mg, b.i.d. Blinding was achieved by the use of double dummies. Endoscopy was repeated after 4 wk of treatment. The primary efficacy parameters were Ritchie articular index, duration of morning stiffness, and global assessments. RESULTS Gastric mucosal lesions of different degrees were observed in 9% (2/22) of nabumetone-treated patients and in 40% (12/30) of those who received naproxen (p = 0.01). One duodenal ulcer was found in a patient treated with nabumetone, and this patient had a history of duodenal ulcer. In the naproxen group, six patients were found to have an ulcer. Clinical evaluation of rheumatological symptomatology showed no statistical difference in relieving symptoms between the two drugs in the primary efficacy assessments. However, six nabumetone-treated patients dropped out because of lack of efficacy, compared with one in the naproxen group. Side effects were noted in three patients treated with nabumetone and in 14 treated with naproxen (p = 0.004). CONCLUSION This study showed that nabumetone, 1 g daily, results in significantly less deterioration of gastric mucosa than naproxen, 500 mg daily, but the efficacy of naproxen, 1 g, appears to be more than that achieved with nabumetone, 1 g.
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Affiliation(s)
- G Bianchi Porro
- Gastrointestinal and Rheumatology Units, L. Sacco Hospital, Milan, Italy
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Caruso I, Caruso EM, Signò P. Laboratory tests in rheumatology. J Int Fed Clin Chem 1994; 6:124-30. [PMID: 10155143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
Abstract
The most commonly used laboratory tests in the diagnosis and monitoring of rheumatic diseases are reviewed. Particular emphasis is placed on antinuclear antibodies as markers of specific rheumatic disorders and disease subsets. The use of synovial fluid tests to differentiate between inflammatory and noninflammatory rheumatic disorders is described as well as the use of common hematological tests.
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Affiliation(s)
- I Caruso
- Rheumatology Dept., Ospedale L. Sacco, Milan, Italy
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Montrone F, Petrillo M, Caruso I, Bianchi Porro G. A comparison of severe gastric damage as a result of pirprofen and naproxen treatment in rheumatoid arthritis: a controlled endoscopic study. J Intern Med 1994; 236:153-9. [PMID: 8046314 DOI: 10.1111/j.1365-2796.1994.tb01277.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
OBJECTIVE The aim of this controlled endoscopic study was to compare the therapeutic efficacy and the gastric tolerance of two nonsteroidal anti-inflammatory drugs, pirprofen versus naproxen. DESIGN A randomized endoscopic double-blind double-dummy study. SETTING The gastrointestinal unit of a teaching hospital. SUBJECTS Forty patients suffering from rheumatoid arthritis were enrolled. After an initial upper gastrointestinal endoscopy to rule out the presence of gastric mucosal lesions, the patients were randomly allocated in a double-blind, double-dummy manner, to receive either pirprofen (400 mg t.i.d.) or naproxen (500 mg b.i.d.) for 4 weeks; endoscopic control followed this treatment period, or was anticipated in the event of painful dyspepsia. INTERVENTIONS Endoscopy at the beginning of the study and at 4 weeks, or anticipated in the event of painful dyspepsia. MAIN OUTCOME MEASURES Primary outcome measure of the study was the possibility that pirprofen was less toxic to the gastric mucosa than naproxen, and at least as effective. RESULTS Both drugs proved effective in relieving clinical symptoms, without a statistically significant difference. Gastric mucosa lesions were observed in 90% of pirprofen-treated patients and in 60% of those on naproxen (P = 0.03). The most severe lesions (grades 3 and 4) were found in 65% of subjects treated with pirprofen, as opposed to 15% of those treated with naproxen (P = 0.001). CONCLUSIONS This study shows that pirprofen is at least as active as naproxen in relieving rheumatic symptoms, but its administration results in a significantly severe degree of gastric damage.
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Affiliation(s)
- F Montrone
- Gastrointestinal Unit, L. Sacco Hospital, Milan, Italy
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Abstract
BACKGROUND AND PURPOSE Alterations of gait cycle and foot-drop on the paretic limb are characteristic of stroke patients. Electromyographic biofeedback treatment has been used in rehabilitation of walking, but results are controversial. We performed gait analysis to evaluate the efficacy of electromyographic biofeedback compared with physical therapy. METHODS Sixteen patients with ischemic stroke were enrolled in the study. The experimental group (4 men, 4 women) received electromyographic biofeedback treatment together with physical therapy. The control group (5 men, 3 women) was treated with physical therapy only. Clinical and functional evaluations before and after treatment were performed using Canadian Neurological, Adams, Ashworth, Basmajian, and Barthel Index scales. Computerized gait analysis was performed in all patients. RESULTS Electromyographic biofeedback patients showed significantly increased scores on the Adams scale (P < .05) and Basmajian scale (P < .01). Gait analysis in this group showed a recovery of foot-drop in the swing phase (P < .02) after training. CONCLUSIONS Our data confirm that the electromyographic biofeedback technique increases muscle strength and improves recovery of functional locomotion in patients with hemiparesis and foot-drop after cerebral ischemia.
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Affiliation(s)
- D Intiso
- Rehabilitation Center, IRCCS S. Lucia, Rome, Italy
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Bianchi Porro G, Montrone F, Petrillo M, Caruso I, Ardizzone S. Sulglycotide in the prevention of nonsteroidal anti-inflammatory drug-induced gastroduodenal mucosal injury. A controlled double-blind, double-dummy, randomized endoscopic study versus placebo in rheumatic patients. Scand J Gastroenterol 1993; 28:875-8. [PMID: 8266016 DOI: 10.3109/00365529309103128] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The aim of this double-blind, randomized placebo-controlled trial was to evaluate whether sulglycotide prevents the onset of gastroduodenal mucosal injury in patients with rheumatic disease treated with nonsteroidal anti-inflammatory drugs (NSAIDs). One hundred patients, free from endoscopically detectable lesions of the gastroduodenal mucosa, affected either by rheumatoid arthritis or osteoarthritis, and candidates for NSAID therapy, were randomly allocated either to 200 mg sulglycotide three times daily (n = 50) or to an indistinguishable placebo (n = 50) for 4 weeks, together with standard NSAID administration (50 mg diclofenac three times daily (n = 50); 50 mg indomethacin three times daily (n = 50)). Upper gastrointestinal endoscopy was repeated at the end of the study. It was possible to evaluate 86 patients after treatment (sulglycotide = 42, placebo = 44); diclofenac = 45, indomethacin = 41). Six of 42 patients (14%) in the sulglycotide group and 15 of 44 (34%) in the placebo group had developed gastric or duodenal ulcerative lesions (p = 0.02). These data suggest that sulglycotide prophylaxis may be useful for the prevention of gastric and duodenal ulcer associated with NSAID therapy in rheumatic patients.
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Caruso I, Principi N, D'Urbino G, Santandrea S, Boccassini L, Montrone F, Sarzi Puttini PC, Bombaci A, Bozzato A, Azzolini V. Rifamycin SV administered by intra-articular infiltrations shows disease modifying activity in patients with pauci- or polyarticular juvenile rheumatoid arthritis. J Int Med Res 1993; 21:243-56. [PMID: 8112482 DOI: 10.1177/030006059302100503] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
The therapeutic activity of rifamycin SV administered by the intra-articular route was evaluated in 52 children with juvenile rheumatoid arthritis (oligopolyarthritis). Each active joint was injected once a week for 10 weeks; thereafter patients were followed for 3-48 months. The number of active joints and joints with limitation of motion, the erythrocyte sedimentation rate (ESR) and C-reactive protein improved significantly at the end of the treatment cycle, with progressive improvement during the subsequent period of observation. At 48-month of follow-up, 78% of joints did not present signs of inflammation; and 66% of joints showed no functional limitations. Joints without radiological lesions at baseline and large joints responded best to the rifamycin treatment. Persistent knee effusions were reabsorbed completely in most cases during the treatment and within the first 6 months of follow-up. Recurrences of synovitis were observed in 7% of joints. De novo radiological lesions in initially undamaged joints occurred during the second year of follow-up in only 10% of patients. At 24 months, 62% of patients with oligoarthritis and 24% with polyarthritis showed complete remission in all affected joints and recovered movement in all those joints which had shown limitations at baseline. There was also a normalization of inflammatory indexes (ESR, C-reactive protein) and regression of general features of disease. Further long term studies are now required to confirm these promising preliminary results.
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Affiliation(s)
- I Caruso
- Rheumatology Unit, L. Sacco Hospital, Milan, Italy
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Santandrea S, Montrone F, Sarzi-Puttini P, Boccassini L, Caruso I. A double-blind crossover study of two cyclobenzaprine regimens in primary fibromyalgia syndrome. J Int Med Res 1993; 21:74-80. [PMID: 8243792 DOI: 10.1177/030006059302100202] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
In a double-blind crossover study, the efficacy and tolerability of oral cyclobenzaprine administered in two different regimens were compared in 40 patients affected by primary fibromyalgia syndrome. The patients were randomly divided into two groups. Each group of 20 patients was treated for 15 days with either a single dose of 10 mg/day cyclobenzaprine at bedtime or 30 mg/day cyclobenzaprine in three equal doses daily. Following treatment there was a 15-day washout period before the groups were crossed over to the other treatment. Both regimens resulted in a significant decline in the number of tender points; significant improvements were also reported in the quality of sleep, anxiety, fatigue, irritable bowel syndrome and stiffness. There was no significant difference in efficacy between the two therapeutic regimens at any stage during the trial. The frequency of reported side-effects was significantly greater (P < 0.001) when patients received 30 mg/day cyclobenzaprine (26 patients, 84%) than when they received 10 mg/day (10 patients, 27%). A dose of 10 mg cyclobenzaprine at bedtime significantly improved the symptomatology of patients affected by primary fibromyalgia syndrome. The higher dose did not further reduce these symptoms but did result in a higher incidence of side-effects.
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Affiliation(s)
- S Santandrea
- Rheumatology Unit, L. Sacco Hospital, Milan, Italy
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31
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Caruso I. Antituberculous drugs in rheumatoid arthritis. J Rheumatol 1993; 20:199-200. [PMID: 8441156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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32
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Adami S, Baroni MC, Broggini M, Carratelli L, Caruso I, Gnessi L, Laurenzi M, Lombardi A, Norbiato G, Ortolani S. Treatment of postmenopausal osteoporosis with continuous daily oral alendronate in comparison with either placebo or intranasal salmon calcitonin. Osteoporos Int 1993; 3 Suppl 3:S21-7. [PMID: 8298199 DOI: 10.1007/bf01623004] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Alendronate sodium (ALN) is a potent amino bisphosphonate which specifically inhibits osteoclastic bone resorption and has been found to reverse bone loss in several animal models. To determine if daily oral ALN treatment could prevent or reverse bone loss in osteoporotic postmenopausal women, and to compare ALN to intranasal salmon calcitonin (CT), a 2-year, double-masked, randomized, placebo-controlled study was initiated at 9 clinical centers in Italy. Two hundred and eighty six postmenopausal women (age 48-76) with spinal bone mineral density (BMD) > or = 2 SD below adult mean peak, with or without vertebral crush fractures, were randomized to one of four treatment arms: ALN 10 mg daily, ALN 20 mg daily or matching placebo (these groups all double-masked), or CT 100 IU daily (open label) for 2 years. All patients received supplemental calcium (as carbonate) 500 mg daily. Bone mass was measured by dual-energy X-ray absorptiometry of the PA lumbar spine (LS) and proximal femur (femoral neck and trochanter) at 6-month intervals. Subject safety was measured through sequential clinical and laboratory evaluation. A planned 1-year interim analysis of this ongoing study was performed centrally in a manner that maintains the double-mask for all subjects receiving oral study drug. Relative to PBO, ALN at either 10 mg or 20 mg daily increased LS BMD by 4.7% and 6.1%, respectively; each increased femoral neck BMD by 3.1% and increased trochanter BMD by 3.3% and 3.8% respectively. In contrast, CT failed to significantly increase BMD of either the spine, femoral neck or trochanter, either relative to baseline or to PBO.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- S Adami
- Istituto di Semeiotica e Nefrologia Medica, Universita di Verona, Italy
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33
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Abstract
In an open study, a new treatment modality was evaluated in 22 patients with active ankylosing spondylitis and compared with oral treatment. Patients were given a 10-week course of rifamycin SV infiltrations to all large peripheral joints, whether or not affected, and were followed for up to 12 months after the end of treatment. Clinical improvements observed at the end of the 10-week treatment cycle persisted for 12 months: morning stiffness (P less than 0.02); subjective pain (P less than 0.0001); Schober's test (P less than 0.006); hand-ground distance (P less than 0.001); erythrocyte sedimentation rate (P less than 0.001); and C-reactive protein (P less than 0.04). The number of painful joints became significantly lower at 6 (P less than 0.01) and 12 months (P less than 0.02) of the follow-up period. Oral administration of rifampin at three times the intra-articular dosage was devoid of any therapeutic activity. It is not known how treatment of peripheral joints influenced the inflammatory process at the level of the axial skeleton. These results must be considered preliminary due to the small number of patients and the short follow-up period, and because it was an open study.
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Affiliation(s)
- I Caruso
- Rheumatology Service, L Sacco Hospital, Milan, Italy
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34
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Abstract
The efficacy and tolerability of 5-hydroxy-L-tryptophan (5-HTP) were studied in an open 90-day study in 50 patients affected by primary fibromyalgia syndrome. When all the clinical variables studied throughout the trial (number of tender points, anxiety, pain intensity, quality of sleep, fatigue) were compared with baseline results, they all showed a significant improvement (P less than 0.001). The overall evaluation of the patient condition assessed by the patient and the investigator indicated a 'good' or 'fair' clinical improvement in nearly 50% of the patients during the treatment period. A total of 15 (30%) patients reported side-effects but only one patient was withdrawn from the treatment for this reason. No abnormality in the laboratory evaluation was observed. It is concluded that 5-HTP is effective in improving the symptoms of primary fibromyalgia syndrome and that it maintains its efficacy throughout the 90-day period of treatment.
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35
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Caruso I, Santandrea S, Sarzi Puttini P, Montrone F, Boccassini L, Azzolini V, Cazzola M, Dell'Acqua D. Prevention of appearance of radiological lesions in early rheumatoid arthritis: a randomized, single-blind study comparing intra-articular rifamycin with auranofin. J Int Med Res 1992; 20:61-77. [PMID: 1568521 DOI: 10.1177/030006059202000108] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
In a prospective, randomized, single-blind study of 116 patients with early rheumatoid arthritis (mean disease duration 7 months), therapeutic activity of intra-articular rifamycin SV (525 mg/week) infiltration into each peripheral joint over 10 weeks was compared with that of 3 mg auranofin given orally twice daily. The incidence of side-effects was lower in rifamycin-treated patients. At the end of follow-up, the clinical variables and erythrocyte sedimentation rate showed a significant and persistent improvement both in 16 patients who continued the auranofin treatment regularly and in 55 treated with rifamycin who had completed the therapeutic cycle 62.5 months before; the latex test decreased only in the rifamycin group. In patients treated with auranofin or who changed to other commonly used antirheumatic agents, 57% of those with an initially negative radiological picture developed new radiological lesions in at least one of the small joints compared with 9% in the rifamycin group. Although the number of patients treated with rifamycin was small and the follow-up relatively short, the results of the study indicated that treatment with intra-articular rifamycin SV may prevent the appearance of radiological lesions in patients with early rheumatoid arthritis and normal radiographs initially.
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Affiliation(s)
- I Caruso
- Rheumatology Unit, L. Sacco Hospital, Milan, Italy
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Caruso I, Boccassini L, Cazzola M, Santandrea S, Montrone F, Dell'Acqua D, Salvaggio A. Multiple intra-articular treatment of rheumatoid arthritis: a randomized prospective study comparing rifamycin SV with pefloxacin. J Int Med Res 1992; 20:27-39. [PMID: 1568518 DOI: 10.1177/030006059202000104] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
In a randomized, prospective study the efficacy and tolerability of extensive multiple intra-articular administrations of two antibiotics, rifamycin SV and pefloxacin, were evaluated in 40 patients with classical or definite rheumatoid arthritis. Total weekly doses of 525 mg rifamycin or 560 mg pefloxacin were given for 10 weeks, and 12 months after treatment all clinical indices, erythrocyte sedimentation rate and C-reactive protein improved significantly in the rifamycin group. Some of the treatment indices (morning stiffness, severity of pain by visual analogue scale, grip strength and Ritchie's index) were already improved when the treatment ended, whereas others (erythrocyte sedimentation rate, C-reactive protein, number of painful and swollen joints) improved progressively during the follow-up. In the pefloxacin treatment group all indices except C-reactive protein and severity of pain determined using a visual analogue scale were significantly improved 12 months after treatment. Comparison of the two treatments showed a significant difference in erythrocyte sedimentation rate (P less than 0.047), Ritchie's index (P less than 0.036) and C-reactive protein (P less than 0.028) in favour of rifamycin.
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Affiliation(s)
- I Caruso
- Rheumatology Unit, L. Sacco Hospital, Milan, Italy
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37
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Izzo E, Crispo C, Manzillo E, Liberti A, Caruso I, Buonocore S, Pirone S, Bisogno A, Maio G. [Clinical-echocardiography of 210 HIV-Ab positive patients: retrospective study]. Riv Eur Sci Med Farmacol 1991; 13:231-7. [PMID: 1819851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Through the retrospective study of 210 HIV Ab+ patients in different disease's stages, recovered in the "D. Cotugno-Naples" hospital during the period February 1989-February 1991, the authors have valued the prevalence of cardiological alterations underlined by ecocardiograph. Pericardial pouring has been observed in four patients out of thirty, belonged to stages II, III and ARC. Ventricles' movement alterations have been observed in twenty patients out of thirty (66%), belonged prevalently to the fourth group. Kaposi's sarcoma has been observed in two patients out of thirty (6.6%), belonged to the fourth group. In the patients showing alterations, the authors have also noticed a correlation among the observed cardiological alterations and the immunital outline and the frequent homosexuality's presence. The follow up between the alterations' observation and the possible patient's death is on an average 4.3 months (range 1-12). They suggest that a wider and more precocious ecocardiographical research of HIV Ab+ patients is the only way, at the moment, to underline and follow the cardiac alterations' evolution, also in relation to a precocious antiretroviral therapy.
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Affiliation(s)
- E Izzo
- III Divisione, Presidio Ospedaliero D. Cotugno, USL 41, Napoli
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38
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Izzo E, Piccinino R, Caruso I, Bisogno A, Pesce G, Liberti A. [Clinical description of three cases of cerebral cryptococcosis in patients with AIDS treated with fluconazole]. Riv Eur Sci Med Farmacol 1991; 13:173-7. [PMID: 1821053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The authors have evaluated the efficacy of Fluconazole (400 mg/iv/die for three days and after 200 mg/iv/die for 18 days) in three AIDS and SNC Cryptococcal infection patients. Two patients have shown healing of meningeal syndrome and negative isolation after 21 days of therapy; one patient, however, died because of Cytomegalovirus pneumonia. It is of note that early spinal puncture in AIDS patients with neurological symptoms enables an early diagnosis and immediate therapy. Fluconazole treatment has been well tolerated and immediately effective to resolve two of the cases observed; the oral prophylaxis with 100 mg/die of Fluconazole after 6 months has been effective to prevent the relapses of the disease.
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Affiliation(s)
- E Izzo
- III Divisione, Presidio Ospedaliero, D. Cotugno Specializzato in Malattie Infettive, USL 41, Regione Campania
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39
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Liberti A, Garofalo G, Caruso I, Salvi A, Bisogno A, Pesce G, Izzo E. [Serologic evaluation of circulating immune complexes in patients with HIV infections]. Riv Eur Sci Med Farmacol 1991; 13:133-5. [PMID: 1821048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
In AIDS, immunitary system dysfunctions are manifold and regard both T and B-lymphocytes. The increased levels of circulating immune complexes (CIC) in HIV-Ab positive patients, immune complexes abnormalities, should be considered as an epiphenomenon of humoral immunity altered function; therefore, they are devoid of any diagnostic value.
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Affiliation(s)
- A Liberti
- III Divisione, USL 43, Regione Campania, Presidio Ospedaliero D. Cotugno
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40
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Liberti A, Perrella O, Caruso I, Pesce G, de Stefano G, Bisogno A, Izzo E. [Seroepidemiologic and behavioral characteristics of a group of HIV-Ab positive homosexuals]. Riv Eur Sci Med Farmacol 1991; 13:71-5. [PMID: 1796199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The present study was designed to demonstrate the role of homosexuality in transmission of HIV infection. The results, in cases showed by authors, suggest that the homosexuality is not significative for transmission in HIV infection. Whereas it is significative (56.52%) in transmission of syphilis. The study has demonstrated that homosexuals are not disposed very much to the use of sexual prevention.
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41
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Bianchi Porro G, Caruso I, Petrillo M, Montrone F, Ardizzone S. A double-blind gastroscopic evaluation of the effects of etodolac and naproxen on the gastrointestinal mucosa of rheumatic patients. J Intern Med 1991; 229:5-8. [PMID: 1825323 DOI: 10.1111/j.1365-2796.1991.tb00298.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The aim of this clinical, endoscopical study was to evaluate the therapeutic efficacy and the gastric tolerability of etodolac, a new anti-inflammatory, non-steroidal drug, compared with naproxen. The study was conducted on 48 patients suffering from rheumatoid arthritis. 44 of whom completed the trial. After an initial oesophagogastroduodenoscopy to exclude the presence of gastric mucosal lesions, patients were randomly allocated to double-blind treatment with either etodolac 200 mg b.i.d. or naproxen 500 mg b.i.d. for a period of 4 weeks. Endoscopic control followed this treatment period. Both drugs proved effective in relieving clinical symptoms, without a statistically significant difference. Gastric mucosal lesions were observed in 15% of etodolac-treated patients and in 46% of patients treated with naproxen (P less than 0.05) (95% CI 0.01-0.60). Painful dyspepsia was observed in 15% of patients treated with etodolac vs. 38% of patients on naproxen therapy. This study demonstrates that etodolac is at least as active as naproxen in relieving rheumatic symptoms, and its administration results in a significantly lower degree of gastric damage.
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42
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Bianchi Porro G, Petrillo M, Ardizzone S, Caruso I, Montone F. Gastroscopic evaluation of the effects of nabumetone on the gastrointestinal mucosa of rheumatic patients. Eur J Rheumatol Inflamm 1991; 11:38-42. [PMID: 1365479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/25/2023]
Abstract
Endoscopic studies with nabumetone have consistently shown a lower incidence of gastro-duodenal erosive lesions than comparable non-steroidal anti-inflammatory drugs (NSAIDs) including naproxen and ibuprofen.
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43
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Caruso I, Santandrea S, Sarzi Puttini P, Boccassini L, Montrone F, Cazzola M, Azzolini V, Segre D. Clinical, laboratory and radiographic features in early rheumatoid arthritis. J Rheumatol Suppl 1990; 17:1263-7. [PMID: 2254883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
We evaluated disease status in relation to age, sex and disease duration using some short term indices of disease activity, laboratory tests, and radiological features in 315 patients with rheumatoid arthritis of duration varying from 3 to 36 months (mean 12 months). No differences were observed among various age groups in disease duration, female/male ratio, incidence of radiologic lesions and other indices of disease process. Some clinical markers of the disease process such as involvement of the flexor tendons of the hands and Ritchie's index (score greater than 9) were significantly more frequent in the women (p less than 0.0013 and p less than 0.04, respectively). In the patients with disease of recent onset women were slightly more numerous (56%) than men; however, in those with disease duration of 36 months there were significantly more women (72%) (p less than 0.039), suggesting a greater tendency to chronic disease in this sex. Radiological lesions of the small joints of the hands, feet, and/or wrists were found in 37% of the cases with disease duration of up to 4 months and in 91% at 36 months (p less than 0.0001). The lesions were associated significantly more frequently with Ritchie index (p less than 0.02) and with laboratory indices of inflammatory activity (erythrocyte sedimentation rate greater than or equal to 25 mm/h) (p less than 0.001) and immune response (latex test greater than or equal to 80) (p less than 0.0001). Logistic regression analysis showed that the duration of illness is the most important factor correlating with radiologic lesions.
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Affiliation(s)
- I Caruso
- Rheumatology Service, L. Sacco Hospital, Milano, Italy
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44
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Montrone F, Petrillo M, Ardizzone S, Scaricabarozzi I, Scotti A, Caruso I, Bianchi Porro G. Imidazole salicylate versus piroxicam in the treatment of arthrosis in elderly patients. A double-blind clinical and endoscopic trial. J Am Geriatr Soc 1990; 38:985-8. [PMID: 2212452 DOI: 10.1111/j.1532-5415.1990.tb04420.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The clinical efficacy and gastroduodenal tolerability of imidazole salicylate (imidazole 2-hydroxybenzoate, ITF 182), a new synthetic drug with an anti-inflammatory action, was evaluated endoscopically in comparison with those of piroxicam in elderly patients suffering from osteoarthrosis. Of the 41 patients entering the trial, only 38 completed the protocol (6 men and 32 women; mean age, 71; range, 65-80 years). After upper gastrointestinal endoscopy for the purpose of excluding gastric and duodenal mucosal lesions, the patients were allocated at random, according to a double-blind, double-dummy protocol, to treatment either with imidazole salicylate 750 mg three times daily or with piroxicam 20 mg once daily for a period of 4 weeks. Imidazole salicylate proved active in controlling a number of the pain symptoms caused by arthrosis, although its efficacy was inferior to that of piroxicam. Grade 2 gastric mucosal lesions were detected in 1 of 20 patients (5%) treated with imidazole salicylate; lesions corresponding to grades 2, 3, and 4 were found in 6 of 18 (33%) of those treated with piroxicam (P = .034). Painful dyspepsia was reported by 15% of the patients in the imidazole salicylate group and by 28% of those in the piroxicam group. On the basis of these results and under the experimental conditions adopted in this trial, the authors concluded that imidazole salicylate is characterized by good gastric tolerability and can thus be used in the treatment of rheumatic diseases in the elderly.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- F Montrone
- Rheumatology Unit, L. Sacco Hospital, Milan, Italy
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45
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Wiemeyer JC, Caruso I. [Experimental models in arthrosis]. Rev Clin Esp 1990; 187:47-8. [PMID: 2244055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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46
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Caruso I, Sarzi Puttini P, Cazzola M, Azzolini V. Double-blind study of 5-hydroxytryptophan versus placebo in the treatment of primary fibromyalgia syndrome. J Int Med Res 1990; 18:201-9. [PMID: 2193835 DOI: 10.1177/030006059001800304] [Citation(s) in RCA: 84] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
A double-blind, placebo-controlled study of the efficacy and tolerability of 5-hydroxytryptophan (5-HTP) was conducted in 50 patients with primary fibromyalgia syndrome. All the clinical parameters studied were significantly improved by treatment with 5-HTP and only mild and transient side-effects were reported. Further controlled studies are required to define properly the value of 5-HTP in patients with primary fibromyalgia syndrome.
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Affiliation(s)
- I Caruso
- Rheumatology Unit, L. Sacco Hospital, Milan, Italy
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47
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Cazzola M, Montrone F, Azzolini V, Vaiani G, Caruso I. Analgesic activity of nabumetone versus naproxen in acute exacerbation of osteoarthritis. A short term study. Drugs 1990; 40 Suppl 5:78-9. [PMID: 2081501 DOI: 10.2165/00003495-199000405-00020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- M Cazzola
- Rheumatological Department, L. Sacco Hospital, Milan, Italy
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48
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Montrone F, Caruso I, Cazzola M. Salsalate in the treatment of rheumatoid arthritis: a double-blind clinical and gastroscopic trial versus piroxicam. I. Clinical trial. J Int Med Res 1989; 17:316-9. [PMID: 2676647 DOI: 10.1177/030006058901700402] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
A double-blind, double-dummy controlled study to compare the clinical efficacy and gastric tolerability of salsalate and piroxicam in the treatment of rheumatoid arthritis was performed. Twenty-three patients were treated with 1.5 g salsalate twice daily and 20 with 20 mg piroxicam (taken after the evening meal) for a period of 4 weeks. Patients were submitted to gastroscopy at the start and end of treatment; only patients who presented a normal baseline gastroscopy were admitted to the trial. At the end of the planned treatment period, a statistically significant improvement of all clinical variables was observed in both treatment groups, the difference between the two drugs not being statistically significant. Seven (37%) patients treated with salsalate complained of tinnitus. The results show that salsalate and piroxicam have equal efficacy in relieving the symptoms of arthritis.
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Affiliation(s)
- F Montrone
- Rheumatology Unit, L. Sacco Hospital, Milan, Italy
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49
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Cazzola M, Caruso I, Montrone F, Sarzi Puttini P. Rheumatoid arthritis associated with osteopoikilosis: a case report. Clin Exp Rheumatol 1989; 7:423-6. [PMID: 2556229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- M Cazzola
- Servizio di Reumatologia, Ospedale L. Sacco, Milano, Italy
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50
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Sarzi Puttini P, Cazzola M, Boccassini L, Ciniselli G, Santandrea S, Caruso I, Benvenuti C. A comparison of dothiepin versus placebo in the treatment of pain in rheumatoid arthritis and the association of pain with depression. J Int Med Res 1988; 16:331-7. [PMID: 3058537 DOI: 10.1177/030006058801600502] [Citation(s) in RCA: 29] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
The effectiveness of dothiepin (a tricyclic anti-depressant) at a dose of 75 mg given orally at night was compared with placebo for 4 weeks in alleviating pain in 60 patients with classical or definite active rheumatoid arthritis. Patients were classified as either 'depressed' or 'not depressed'. The week before, during and 2 weeks after the study, 600 mg ibuprofen was given orally three times daily to all patients. Compared with placebo, dothiepin produced a significant reduction in daytime pain by the end of the treatment period. The Hamilton rating scale in 'depressed' patients was significantly improved in patients given dothiepin. The Cassano-Castrogiovanni self-evaluation rating scale in both 'depressed' and 'not depressed' patients showed a tendency (not significant) to be improved following dothiepin treatment compared with placebo. These results suggest that patients with rheumatoid arthritis may experience an increase in pain symptoms due to an alteration of mood. Therapy with tricyclic anti-depressants, such as dothiepin, therefore, may determine an improvement of pain indexes besides having an anti-depressant effect.
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