1
|
Antoncecchi V, Antoncecchi E, Orsini E, D'Ascenzo G, Oliviero U, Savino K, Aloisio A, Casalino L, Lillo A, Chiuini E, Santoro G, Manfrè V, Rizzo V, Zito GB. High prevalence of cardiac post-acute sequelae in patients recovered from Covid-19. Results from the ARCA post-COVID study. Int J Cardiol Cardiovasc Risk Prev 2024; 21:200267. [PMID: 38638196 PMCID: PMC11024661 DOI: 10.1016/j.ijcrp.2024.200267] [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] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 03/22/2024] [Accepted: 03/26/2024] [Indexed: 04/20/2024]
Abstract
Background Many data were published about Long-Covid prevalence, very few about the findings of new cardiac alterations (NCA) in COVID-19-recovered people. ARCA-post-COVID is an observational study designed to investigate the prevalence of NCA in patients recovered from Covid-19.Methods: from June 2020 to December 2022, we enrolled 502 patients with a positive nasopharyngeal swab for SARS-CoV2 and a subsequent negative one. We performed anamnesis, lab-test, and routine cardiological tests (ECG, Holter, TTE). Results The median age was 56 years (IQR 44-67); women were 52.19%; in the acute phase 24.1% of patients were treated in a medical department, 7.2% in the ICU and the others at home. At the visit, 389 patients (77.49%) complained of a broad range of symptoms. We reported patients' characteristics according to the course of the disease and the persistence of symptoms. NCA were found in 138 patients (27.49%): among them 60 cases (11.95%) of pericardial effusion. Patients with NCA were older (median 60y, IQR: 47-72, vs median 56y, IQR 42-65), had a higher prevalence of smokers (27% vs 17%; p0.014), CAD (11% vs 6%; p0.048) and stroke/TIA (3.6% vs 0.3%; p0.002) and a lower prevalence of hypercholesterolemia (18% vs 30%; p0.007). The prevalence of NCA seems constant with different subtypes of the virus. Conclusion the prevalence of NCA in patients who recovered from COVID-19 is high and constant since the beginning of the pandemic; it is predictable based on hospitalization and long-lasting symptoms (9.64%-42.52%). Patients with one of these characteristics should undergo cardiological screening.
Collapse
Affiliation(s)
| | - Ettore Antoncecchi
- Servizio di Cardiologia Centro Polispecialistico Medigea, Modugno, (Bari), Italy
| | | | | | - Ugo Oliviero
- Past dirigente medico, AUO Federico II, Napoli, Italy
| | - Ketty Savino
- Cardiologia e Fisiopatologia Cardiovascolare, Università e Azienda Ospedaliera di Perugia, Italy
| | - Angelo Aloisio
- UDD Cardiologia/UTIC, Casa di Cura Villa Verde, Taranto, Italy
| | | | - Adele Lillo
- Cardiologia, Distretto Socio-Sanitario 10, Ospedale Fallacara, Triggiano, (BA), Italy
| | | | - Giosuè Santoro
- Associazioni Regionali Cardiologi Ambulatoriali (ARCA), Campania, Italy
| | | | | | | |
Collapse
|
2
|
DE Luca M, Bosso G, Alma G, Carbone V, Ferrara F, Fimiani B, Guarnaccia F, Iandolo A, Murolo S, Olivares M, Romeo E, Santoro G, Valvano A, Zito G, Oliviero U. Alert-LDL-2: adherence to guidelines and goals attainment in the treatment of diabetic patients with dyslipidemia. Minerva Cardiol Angiol 2023; 71:249-256. [PMID: 36637434 DOI: 10.23736/s2724-5683.22.06189-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
BACKGROUND Type 2 diabetes mellitus is associated with a cluster of lipid and apolipoprotein abnormalities which increase the risk for atherosclerotic cardiovascular disease. The aim of this study was to evaluate the adherence to guidelines-oriented dyslipidemia treatment in diabetic patients and to assess the efficacy of a territorial goal-oriented program. METHODS One thousand seventy-one diabetic patients at very high cardiovascular risk were enrolled in this prospective study. They performed a clinical-laboratory follow-up program, received lifestyle recommendations and optimization of their antihyperlipidemic therapies. At the beginning and the 3-month follow-up visit, LDL-c data were collected, and further therapies were prescribed to the patients that did not reach the target. After 12 month follow up, LDL-c data were collected again. RESULTS Diabetic patients significantly improved mean LDL cholesterol levels during one-year follow-up (LDLc mean value 135 mg/dL at baseline, 60 mg/dL at the end of the study), obtaining a greater reduction compared to non-diabetic patients participating in the same program. Accordingly, the percentage of patients that reached the lipid target was significantly higher in diabetic patients after 3-months and 12- follow-ups (P<0.05). Diabetic patients assuming statins, both in monotherapy and in combination with ezetimibe, increased during the follow-up (74.1% at the enrolment vs. 88.2% one year later). GLP1ra-treated patients achieved the greatest reduction in cholesterol levels compared to baseline. CONCLUSIONS The results of the study recommend encouraging strategies and appropriate treatments to achieve a targeted lipid profile in diabetic patients at very high cardiovascular risk.
Collapse
Affiliation(s)
- Mariarosaria DE Luca
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy -
| | - Giorgio Bosso
- Associazioni Regionali Cardiologi Ambulatoriali (ARCA) Campania, Naples, Italy
| | - Giovanni Alma
- Associazioni Regionali Cardiologi Ambulatoriali (ARCA) Campania, Naples, Italy
| | - Vincenzo Carbone
- Associazioni Regionali Cardiologi Ambulatoriali (ARCA) Campania, Naples, Italy
| | - Ferdinando Ferrara
- Associazioni Regionali Cardiologi Ambulatoriali (ARCA) Campania, Naples, Italy
| | - Biagio Fimiani
- Associazioni Regionali Cardiologi Ambulatoriali (ARCA) Campania, Naples, Italy
| | - Franco Guarnaccia
- Associazioni Regionali Cardiologi Ambulatoriali (ARCA) Campania, Naples, Italy
| | - Alessandro Iandolo
- Associazioni Regionali Cardiologi Ambulatoriali (ARCA) Campania, Naples, Italy
| | - Sabato Murolo
- Associazioni Regionali Cardiologi Ambulatoriali (ARCA) Campania, Naples, Italy
| | - Maurizio Olivares
- Associazioni Regionali Cardiologi Ambulatoriali (ARCA) Campania, Naples, Italy
| | - Emanuele Romeo
- Associazioni Regionali Cardiologi Ambulatoriali (ARCA) Campania, Naples, Italy
| | - Giosuè Santoro
- Associazioni Regionali Cardiologi Ambulatoriali (ARCA) Campania, Naples, Italy
| | - Antonio Valvano
- Associazioni Regionali Cardiologi Ambulatoriali (ARCA) Campania, Naples, Italy
| | - Giovanni Zito
- Associazioni Regionali Cardiologi Ambulatoriali (ARCA) Campania, Naples, Italy
| | - Ugo Oliviero
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy.,Associazioni Regionali Cardiologi Ambulatoriali (ARCA) Campania, Naples, Italy
| |
Collapse
|
3
|
De Luca M, Valvano A, Striano P, Bosso G, Pirone D, Trinchillo A, Bilo L, Oliviero U. EFFECTS OF THREE-MONTHS FOLATE SUPPLEMENTATION ON EARLY VASCULAR ABNORMALITIES IN HYPERHOMOCYSTEINEMIC PATIENTS WITH EPILEPSY. Seizure 2022; 103:120-125. [DOI: 10.1016/j.seizure.2022.11.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 11/02/2022] [Accepted: 11/13/2022] [Indexed: 11/16/2022] Open
|
4
|
Bosso G, De Luca M, Alma G, Carbone V, Ferrara F, Fimiani B, Guarnaccia F, Iandolo A, Murolo S, Olivares M, Romeo E, Santoro G, Valvano A, Zito G, Oliviero U. ALERT-LDL: adherence to guidelines in the treatment of patients with dyslipidemia. Intern Emerg Med 2022; 17:387-395. [PMID: 34302611 PMCID: PMC8964538 DOI: 10.1007/s11739-021-02809-6] [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] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 07/14/2021] [Indexed: 11/30/2022]
Abstract
The association between LDL-c levels and cardiovascular outcomes suggests tailoring lipid-lowering therapies according to total cardiovascular risk. We aimed to evaluate the adherence to guidelines-oriented dyslipidaemia's treatment in an outpatient population referring to ARCA cardiologists, and assess the efficacy of treatment's optimization for each specific level of risk. Three thousand seventy-five patients enrolled in this prospective study were classified according to cardiovascular risk category, and their therapies were optimized. At the beginning and the 3 month follow-up visit, LDL-c data were collected, and further therapies were prescribed to the patients that did not reach the target. A significant LDL-c reduction was observed in all subgroups at different cardiovascular risk at the end of the study (p < 0.05). The number of patients assuming statins, both in monotherapy and in combination with ezetimibe, increased during the follow-up (63% at the enrollment vs 89% after 12 months). At the enrollment, only 1.4% of patients were treated with PCSK-9 inhibitors while after 12 months the percentage increased both in high (5.8%) and very high-risk (18.4%) patients. At the beginning of the study, only 698/3075 patients (22.7%) reached lipid targets. At the end of the study, carried out by the referring cardiologists in the pertaining healthcare districts and specifically aimed to control the lipid profile, the percentage of patients on target increased in all risk categories (68.5%). Our results suggest carefully implementing measures that encourage outpatients and their cardiologists to achieve the targeted lipid profile according to cardiovascular risk.
Collapse
Affiliation(s)
- Giorgio Bosso
- ARCA (Associazioni Regionali Cardiologi Ambulatoriali), Campania, Italy
| | - Mariarosaria De Luca
- Department of Translational Medical Sciences, University Federico II, Via Pansini, 5, 80131, Naples, Italy
| | - Giovanni Alma
- ARCA (Associazioni Regionali Cardiologi Ambulatoriali), Campania, Italy
| | - Vincenzo Carbone
- ARCA (Associazioni Regionali Cardiologi Ambulatoriali), Campania, Italy
| | | | - Biagio Fimiani
- ARCA (Associazioni Regionali Cardiologi Ambulatoriali), Campania, Italy
| | - Franco Guarnaccia
- ARCA (Associazioni Regionali Cardiologi Ambulatoriali), Campania, Italy
| | | | - Sabato Murolo
- ARCA (Associazioni Regionali Cardiologi Ambulatoriali), Campania, Italy
| | - Maurizio Olivares
- ARCA (Associazioni Regionali Cardiologi Ambulatoriali), Campania, Italy
| | - Emanuele Romeo
- ARCA (Associazioni Regionali Cardiologi Ambulatoriali), Campania, Italy
| | - Giosuè Santoro
- ARCA (Associazioni Regionali Cardiologi Ambulatoriali), Campania, Italy
| | - Antonio Valvano
- ARCA (Associazioni Regionali Cardiologi Ambulatoriali), Campania, Italy
| | - Giovanni Zito
- ARCA (Associazioni Regionali Cardiologi Ambulatoriali), Campania, Italy
| | - Ugo Oliviero
- ARCA (Associazioni Regionali Cardiologi Ambulatoriali), Campania, Italy.
- Department of Translational Medical Sciences, University Federico II, Via Pansini, 5, 80131, Naples, Italy.
| |
Collapse
|
5
|
Orsini E, Marzilli M, Zito GB, Carbone V, Latina L, Oliviero U, Rizzo U. Clinical outcomes of newly diagnosed, stable angina patients managed according to current guidelines. The ARCA (Arca Registry for Chronic Angina) Registry: A prospective, observational, nationwide study. Int J Cardiol 2022; 352:9-18. [PMID: 35120946 DOI: 10.1016/j.ijcard.2022.01.056] [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] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 01/24/2022] [Accepted: 01/26/2022] [Indexed: 01/09/2023]
Abstract
BACKGROUND Clinical outcomes of stable angina patients treated according to guidelines recommendations (medical therapy first, selective revascularization in high risk or unresponsive patients) are not fully known. METHODS AND RESULTS Eight hundred thirty-three patients with newly diagnosed, stable angina were enrolled in a prospective, observational, nationwide registry and followed for 1 year. Symptoms and quality of life were evaluated with the CCS angina grading, with a self-assessment scale and with the SAQ-7. A composite end-point of MACEs (all-cause death, non-fatal myocardial infarction, non-fatal stroke or hospitalization for unstable angina) at 1 year was considered. Upon enrollment, all patients were prescribed guidelines directed medical therapy. After one month of therapy, angina relieved or improved in 47% of the overall population. Patients in CCS class I significantly increased from 28.4% at enrollment to 67.1% at 12 months, and the SAQ-7 score from 58.4 ± 20 to 85.9 ± 14. The rate of MACEs was low (2.9%) in the overall population. After one month of medical therapy, 40.6% of patients were referred for coronary angiography and revascularization for resistant symptoms (invasive strategy). Among these, 38.2% had normal coronary arteries and 47% actually underwent revascularization. No difference between invasive and medical groups was found at 12 months in symptoms, quality of life and MACEs, except for a greater improvement in self-assessed symptoms in the invasive group. Combined medical and invasive strategies left 28.5% of patients still symptomatic at the end of the study. CONCLUSIONS The study confirms the efficacy and safety of a tailored approach to stable angina, as recommended by guidelines, with medical therapy first followed by selective revascularization when needed.
Collapse
Affiliation(s)
- Enrico Orsini
- University Division of Cardiology, Cardiothoracic and Vascular Department, Azienda Ospedaliera Universitaria Pisana, Pisa, Italy.
| | - Mario Marzilli
- Department of Surgery, Medical, Molecular and Critical Area Pathology, University of Pisa, Italy
| | | | - Vincenzo Carbone
- Outpatient Cardiology, ASL Napoli 3 Sud, ARCA Campania, Napoli, Italy
| | - Loredana Latina
- Center for the Prevention of Cardiovascular Disease, ARCA Trentino Alto Adige, Bolzano, Italy
| | - Ugo Oliviero
- Department of Translational Medical Sciences, University Federico II, ARCA Campania, Napoli, Italy
| | - Umberto Rizzo
- Outpatient Cardiology, ASL Bari, ARCA Puglia, Bari, Italy
| |
Collapse
|
6
|
De Luca M, Bosso G, Valvano A, Guardasole V, Botta A, Carbone V, Carella G, Del Buono A, Di Giovanni G, Fimiani B, Guarnaccia F, Lapice E, Martedì E, Memoli G, Oliva D, Romano G, Cittadini A, Zito GB, Oliviero U. Correction to: Management of patients with chronic heart failure and type 2 diabetes mellitus: the SCODIAC-II study. Intern Emerg Med 2021; 16:2345. [PMID: 34586584 DOI: 10.1007/s11739-021-02845-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mariarosaria De Luca
- Department of Translational Medical Sciences, University Federico II, Via Pansini, 5, 80131, Naples, Italy
- AMD (Associazione Medici Diabetologi), Campania, Italy
| | - Giorgio Bosso
- ARCA (Associazioni Regionali Cardiologi Ambulatoriali), Campania, Italy
| | - Antonio Valvano
- ARCA (Associazioni Regionali Cardiologi Ambulatoriali), Campania, Italy
| | - Vincenzo Guardasole
- Department of Translational Medical Sciences, University Federico II, Via Pansini, 5, 80131, Naples, Italy
- AMD (Associazione Medici Diabetologi), Campania, Italy
| | - Amodio Botta
- AMD (Associazione Medici Diabetologi), Campania, Italy
| | - Vincenzo Carbone
- ARCA (Associazioni Regionali Cardiologi Ambulatoriali), Campania, Italy
| | - Giovanni Carella
- ARCA (Associazioni Regionali Cardiologi Ambulatoriali), Campania, Italy
| | | | | | - Biagio Fimiani
- ARCA (Associazioni Regionali Cardiologi Ambulatoriali), Campania, Italy
| | - Franco Guarnaccia
- ARCA (Associazioni Regionali Cardiologi Ambulatoriali), Campania, Italy
| | | | | | | | | | | | - Antonio Cittadini
- Department of Translational Medical Sciences, University Federico II, Via Pansini, 5, 80131, Naples, Italy
| | | | - Ugo Oliviero
- Department of Translational Medical Sciences, University Federico II, Via Pansini, 5, 80131, Naples, Italy.
- ARCA (Associazioni Regionali Cardiologi Ambulatoriali), Campania, Italy.
| |
Collapse
|
7
|
De Luca M, Iacono O, Valente V, Giardino F, Crisci G, Lettieri M, Marra A, Giallauria F, Oliviero U. Can pulse wave velocity (PWV) alone express arterial stiffness? A neglected tool for vascular function assessment. J Basic Clin Physiol Pharmacol 2021; 33:373-379. [PMID: 34284526 DOI: 10.1515/jbcpp-2021-0193] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Accepted: 07/05/2021] [Indexed: 12/20/2022]
Abstract
Arterial stiffness, defined as the rigidity of the arterial wall, is the consequence of vascular aging and is associated with the full spectrum of cardiovascular diseases. Carotid-femoral pulse wave velocity (cf-PWV) is the gold standard method for arterial stiffness evaluation: it measures the velocity of the arterial pulse along the thoracic and abdominal aorta alongside arterial distensibility. Its value rises as stiffness progresses. Cf-PWV is helpful to assess residual cardiovascular risk (CVR) in hypertension (HT). In fact, an increase in pulsatility and arterial stiffness predicts CVR in patients affected by arterial HT, independently of other risk factors. Arterial stiffness can predict cardiovascular events in several other clinical conditions such as heart failure, diabetes, and pulmonary HT. However, cf-PWV has not been yet included in routine clinical practice so far. A possible reason might be its methodological and theoretical limitations (inaccuracy in the traveled distance, intra and interindividual variability, lack of well-defined references values, and age- and blood pressure-independent cutoff). To exceed these limits a strict adherence to guidelines, use of analytical approaches, and possibility of integrating the results with other stiffness examinations are essential approaches.
Collapse
Affiliation(s)
- Mariarosaria De Luca
- Department of Translational Medical Sciences, "Federico II" University, Naples, Italy
| | - Olimpia Iacono
- Department of Translational Medical Sciences, "Federico II" University, Naples, Italy
| | - Valeria Valente
- Department of Translational Medical Sciences, "Federico II" University, Naples, Italy
| | - Federica Giardino
- Department of Translational Medical Sciences, "Federico II" University, Naples, Italy
| | - Giulia Crisci
- Department of Translational Medical Sciences, "Federico II" University, Naples, Italy
| | - Maddalena Lettieri
- Department of Translational Medical Sciences, "Federico II" University, Naples, Italy
| | - Alberto Marra
- Department of Translational Medical Sciences, "Federico II" University, Naples, Italy
- Center for Pulmonary Hypertension, Thoraxklinik at Heidelberg University Hospital, Heidelberg, Germany
| | - Francesco Giallauria
- Department of Translational Medical Sciences, "Federico II" University, Naples, Italy
| | - Ugo Oliviero
- Department of Translational Medical Sciences, "Federico II" University, Naples, Italy
| |
Collapse
|
8
|
De Luca M, Bosso G, Valvano A, Guardasole V, Botta A, Carbone V, Carella G, Del Buono A, Di Giovanni G, Fimiani B, Guarnaccia F, Lapice E, Martedì E, Memoli G, Oliva D, Romano G, Cittadini A, Zito GB, Oliviero U. Management of patients with chronic heart failure and type 2 diabetes mellitus: the SCODIAC-II study. Intern Emerg Med 2021; 16:895-903. [PMID: 33068250 DOI: 10.1007/s11739-020-02528-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Accepted: 10/01/2020] [Indexed: 12/18/2022]
Abstract
SCODIAC was a pilot study which revealed an increasing use of SGLT2i in 123 outpatients affected with Heart Failure (HF) and Type 2 Diabetes Mellitus. SCODIAC-II study, the second phase of the program, has been carried out to determine diagnostic and therapeutic pathways in a larger group of patients and to verify whether the use of innovative antidiabetic therapies could modify echocardiographic parameters and cardiovascular therapies. 406 HF-diabetic patients, referred to Cardiologists and Diabetologists of pertaining healthcare districts in Campania, were enrolled in this retrospective study and divided in Group A, composed of 136 patients with preserved Ejection Fraction (HF-pEF)(> 45%) and Group B, formed of 270 patients with reduced EF (HF-rEF)(≤ 45%). All patients had performed periodic clinical and echocardiographic evaluations. The antidiabetic therapies resulted modified after 1 year with a greater use of GLP1-AR, gliptins and SGLT2i. Cardiovascular therapies resulted also modified with a greater use of sacubitril/valsartan and a reduction of ACEi and ARBs in HF-rEF patients. Echocardiography E velocity, A velocity and E/e' ratio resulted markedly reduced in 25 HF-pEF and in 60 HF-rEF patients treated with SGLT2i, in respect to both the whole sample of subjects at beginning and the other diabetic patients. LAVi resulted reduced only in HF-pEF patients and EF increased only in HF-rEF patients. The approach to the patients with HF and diabetes must necessarily take place in the healthcare districts, be multidisciplinary and integrated. SGLT2i could improve left ventricular function in HF-rEF patients and modify cardiovascular therapies, almost in this setting of patients.Trial registration The protocol was approved by the University of Naples Federico II Ethics Committee and registered at ClinicalTrial.gov (CT04375943). The principles outlined in the Declaration of Helsinki were followed.
Collapse
Affiliation(s)
- Mariarosaria De Luca
- Department of Translational Medical Sciences, University Federico II, Via Pansini, 5, 80131, Naples, Italy
- AMD (Associazione Medici Diabetologi), Campania, Italy
| | - Giorgio Bosso
- ARCA (Associazioni Regionali Cardiologi Ambulatoriali), Campania, Italy
| | - Antonio Valvano
- ARCA (Associazioni Regionali Cardiologi Ambulatoriali), Campania, Italy
| | - Vincenzo Guardasole
- Department of Translational Medical Sciences, University Federico II, Via Pansini, 5, 80131, Naples, Italy
- AMD (Associazione Medici Diabetologi), Campania, Italy
| | - Amodio Botta
- AMD (Associazione Medici Diabetologi), Campania, Italy
| | - Vincenzo Carbone
- ARCA (Associazioni Regionali Cardiologi Ambulatoriali), Campania, Italy
| | - Giovanni Carella
- ARCA (Associazioni Regionali Cardiologi Ambulatoriali), Campania, Italy
| | | | | | - Biagio Fimiani
- ARCA (Associazioni Regionali Cardiologi Ambulatoriali), Campania, Italy
| | - Franco Guarnaccia
- ARCA (Associazioni Regionali Cardiologi Ambulatoriali), Campania, Italy
| | | | | | | | | | | | - Antonio Cittadini
- Department of Translational Medical Sciences, University Federico II, Via Pansini, 5, 80131, Naples, Italy
| | | | - Ugo Oliviero
- Department of Translational Medical Sciences, University Federico II, Via Pansini, 5, 80131, Naples, Italy.
- ARCA (Associazioni Regionali Cardiologi Ambulatoriali), Campania, Italy.
| |
Collapse
|
9
|
De Luca M, Iacono O, Lucci R, Guardasole V, Bosso G, Cittadini A, Oliviero U. Atorvastatin-linked rhabdomyolysis caused by the simultaneous intake of amoxicillin clavulanic acid. J Basic Clin Physiol Pharmacol 2020; 32:/j/jbcpp.ahead-of-print/jbcpp-2020-0108/jbcpp-2020-0108.xml. [PMID: 32903207 DOI: 10.1515/jbcpp-2020-0108] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 06/12/2020] [Indexed: 11/15/2022]
Abstract
Objectives Rhabdomyolysis is a rare syndrome in which a serious muscle damage suddenly appears, with the possible occurrence of severe complications such as kidney failure, electrolyte imbalances and death, and represents the most severe form of statin-induced muscle injury. Case presentation Here we present the case of a 55-year-old woman who started therapy with amoxicillin clavulanic acid on a background of atorvastatin therapy, resulting in rhabdomyolysis. Conclusions This case highlights the importance of evaluating potential drug interactions in patients taking statin and the need of monitoring clinical and laboratory findings suggestive of rhabdomyolysis.
Collapse
Affiliation(s)
- Mariarosaria De Luca
- Department of Translational Medical Sciences, University Federico II, Via Sergio Pansini 5, Naples, Italy
| | - Olimpia Iacono
- Department of Translational Medical Sciences, University Federico II, Via Sergio Pansini 5, Naples, Italy
| | - Rosa Lucci
- Department of Translational Medical Sciences, University Federico II, Via Sergio Pansini 5, Naples, Italy
| | - Vincenzo Guardasole
- Department of Translational Medical Sciences, University Federico II, Via Sergio Pansini 5, Naples, Italy
| | - Giorgio Bosso
- Santa Maria delle Grazie Hospital, Via Domitiana, Pozzuoli, Italy
| | - Antonio Cittadini
- Department of Translational Medical Sciences, University Federico II, Via Sergio Pansini 5, Naples, Italy
| | - Ugo Oliviero
- Department of Translational Medical Sciences, University Federico II, Via Sergio Pansini 5, Naples, Italy
| |
Collapse
|
10
|
Bosso G, Valvano A, Apuzzi V, Mercurio V, Di Simone V, Cittadini A, Napoli R, Oliviero U. Peripheral Vascular Function in Dilated Cardiomyopathy of Different Etiology. Angiology 2020; 71:726-733. [DOI: 10.1177/0003319720932803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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]
Abstract
Vascular function in dilated cardiomyopathy of different etiology has been poorly investigated. Moreover, reference values of flow-mediated dilation (FMD) in chronic heart failure (CHF) need to be updated according to the new standardized protocols. We characterized the vascular impairment in different stages of post-ischemic dilated cardiomyopathy (PI-DC) or idiopathic dilated cardiomyopathy (I-DC). Eighty consecutive outpatients with CHF in different New York Heart Association (NYHA) classes (45 PI-DC, 35 I-DC) and 50 control subjects underwent FMD and brachial distensibility coefficient measurement. Patients with CHF showed a marked impairment in FMD compared with controls that worsened from classes NYHA I-II to III-IV, independently of etiology ( P < .05). New York Heart Association I-II PI-DC patients showed a worse FMD compared with NYHA I-II I-DC patients ( P < .05). Brachial distensibility coefficient values were significantly lower in patients with CHF compared with controls ( P < .001) without differences between PI-DC and I-DC. In conclusion, advanced CHF is characterized by vascular impairment that is independent of etiology. In the early stages of CHF, endothelial dysfunction is more severe in patients with PI-DC compared with I-DC probably due to the high cardiovascular risk profile. In I-DC, vascular function impairment is independent of cardiovascular risk factors and could participate in the pathogenesis of I-DC.
Collapse
Affiliation(s)
- Giorgio Bosso
- Department of Translational Medical Sciences, Federico II University School of Medicine, Naples, Italy
| | - Antonio Valvano
- Department of Translational Medical Sciences, Federico II University School of Medicine, Naples, Italy
| | - Valentina Apuzzi
- Department of Translational Medical Sciences, Federico II University School of Medicine, Naples, Italy
| | - Valentina Mercurio
- Department of Translational Medical Sciences, Federico II University School of Medicine, Naples, Italy
| | - Valeria Di Simone
- Department of Translational Medical Sciences, Federico II University School of Medicine, Naples, Italy
| | - Antonio Cittadini
- Department of Translational Medical Sciences, Federico II University School of Medicine, Naples, Italy
| | - Raffaele Napoli
- Department of Translational Medical Sciences, Federico II University School of Medicine, Naples, Italy
| | - Ugo Oliviero
- Department of Translational Medical Sciences, Federico II University School of Medicine, Naples, Italy
| |
Collapse
|
11
|
Bosso G, Valvano A, Guarnaccia F, Fimiani B, Carbone V, Cittadini A, Zito GB, Oliviero U. Adherence to guidelines in the management of patients with chronic heart failure follow-up. J Cardiovasc Med (Hagerstown) 2020; 21:216-222. [DOI: 10.2459/jcm.0000000000000940] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
12
|
Valvano A, Bosso G, Apuzzi V, Mercurio V, Di Simone V, Panicara V, De Luca M, Tomas C, Cammarota F, Cittadini A, Oliviero U. Long-term follow-up in high risk hypertensive patients with carotid dolicoarteriopathies. INT ANGIOL 2019; 39:24-28. [PMID: 31782281 DOI: 10.23736/s0392-9590.19.04229-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Carotid dolicoarteriopathies (CDA) are a common finding during the carotid ultrasound or angiography, but their potential role in the development of cerebrovascular diseases is still unclear. Aim of this study is to clarify the possible relationship between CDA and the occurrence of cerebral events. METHODS We performed a retrospective analysis on 2124 hypertensive patients with high cardiovascular risk that underwent carotid ultrasound from January 2000 to December 2008. Follow-up data on cerebrovascular events (transient ischemic attack and/or stroke occurrence) at 10 years were collected. RESULTS The global prevalence of CDA in the study population was 12.9% (274/2124), and carotid kinking was more frequent in females and in the left carotid axis. The percentage of cerebrovascular events among hypertensive patients with CDA was similar to those occurred in the group of patients without CDA (10.94% vs. 10.97%, P=NS), with no differences in the number of strokes (8.39% vs. 8.38% P=NS) and TIA (2.55% vs. 2.59% P=NS). CONCLUSIONS CDA are not associated with a major occurrence of cerebrovascular events in a high-risk population of hypertensives.
Collapse
Affiliation(s)
- Antonio Valvano
- Department of Translational Medical Sciences, Federico II University, Naples, Italy
| | - Giorgio Bosso
- Department of Translational Medical Sciences, Federico II University, Naples, Italy
| | - Valentina Apuzzi
- Department of Translational Medical Sciences, Federico II University, Naples, Italy
| | - Valentina Mercurio
- Department of Translational Medical Sciences, Federico II University, Naples, Italy
| | - Valeria Di Simone
- Department of Translational Medical Sciences, Federico II University, Naples, Italy
| | - Veronica Panicara
- Department of Translational Medical Sciences, Federico II University, Naples, Italy
| | - Mariarosaria De Luca
- Department of Translational Medical Sciences, Federico II University, Naples, Italy
| | - Claudio Tomas
- Department of Neurosciences, Federico II University, Naples, Italy
| | | | - Antonio Cittadini
- Department of Translational Medical Sciences, Federico II University, Naples, Italy
| | - Ugo Oliviero
- Department of Translational Medical Sciences, Federico II University, Naples, Italy -
| |
Collapse
|
13
|
Oliviero U, Cocozza M, Picano T, Policino S, Russo N, Fazio S, Coto V, Saccá L. Prevalence of Carotid Kinking and Coiling in a Population at Risk. ACTA ACUST UNITED AC 2016. [DOI: 10.1177/153857449703100106] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [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]
Abstract
The prevalence of carotid kinking and coiling in patients with hypertension or diabetes was investigated. The authors studied three groups: 130 subjects with hypertension, 105 with diabetes, and 50 normal subjects who were comparable for age, sex distribution, and the presence of other risk factors. Color flow ultrasonography of the extracranial carotid arteries was performed by standard technique. Hard-copy photographs were obtained in three long-axis and three short-axis projections. The prevalence of carotid kinking and coiling was significantly higher in the group of hypertensive patients than in diabetics and normal subjects (14.6% vs 2% and 14.6% vs 4%, respectively; P < 0.01 for both compar isons). The prevalence of carotid kinking was associated with the duration of hyperten sion, whereas it did not show any association with cigarette smoking and serum choles terol levels. A long-term observation of these patients is necessary for determining the natural history of carotid kinking and the potential for modification by adequate antihy pertensive therapy. The results of this study show that a significantly higher prevalence of carotid kinking is present in hypertensive patients in comparison with normal subjects and diabetics and this is correlated with the time of onset of hypertension.
Collapse
Affiliation(s)
- Ugo Oliviero
- Department of Internal Medicine, Medical School, Federico University, Naples, Italy
| | - Manlio Cocozza
- Department of Internal Medicine, Medical School, Federico University, Naples, Italy
| | - Tommaso Picano
- Department of Internal Medicine, Medical School, Federico University, Naples, Italy
| | - Salvatore Policino
- Department of Internal Medicine, Medical School, Federico University, Naples, Italy
| | - Nicola Russo
- Department of Internal Medicine, Medical School, Federico University, Naples, Italy
| | - Serafino Fazio
- Department of Internal Medicine, Medical School, Federico University, Naples, Italy
| | - Vincenzo Coto
- Department of Internal Medicine, Medical School, Federico University, Naples, Italy
| | - Luigi Saccá
- Department of Internal Medicine, Medical School, Federico University, Naples, Italy
| |
Collapse
|
14
|
Cerbone M, Capalbo D, Wasniewska M, Alfano S, Mattace Raso G, Oliviero U, Cittadini A, De Luca F, Salerno M. Effects of L-thyroxine treatment on early markers of atherosclerotic disease in children with subclinical hypothyroidism. Eur J Endocrinol 2016; 175:11-9. [PMID: 27068687 DOI: 10.1530/eje-15-0833] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [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] [Received: 08/14/2015] [Accepted: 04/04/2016] [Indexed: 01/07/2023]
Abstract
OBJECTIVE To investigate the effect of levothyroxine (L-T4) treatment on early markers of atherosclerotic disease in children with mild idiopathic subclinical hypothyroidism (SH). DESIGN Two-year, open, case-control prospective study. METHODS A total of 39 children, aged 9.18±3.56 years, with SH and 39 healthy controls were enrolled in the study. Waist-to-height ratio (WHtR), blood pressure, triglycerides, total cholesterol (total-C), HDL-C, LDL-C, non-HDL-C, triglycerides/HDL-C, atherogenic index (AI), homocysteine (Hcy), asymmetric dimethylarginine (ADMA), flow-mediated dilation (FMD) and intima-media thickness (IMT) were evaluated at baseline and after 2 years of L-T4 treatment in SH children and after 2 years of follow-up in controls. RESULTS At study entry WHtR was higher in SH subjects compared with controls (0.56±0.08 vs 0.49±0.07, P=0.04) and significantly decreased after 2 years of treatment (0.50±0.06, P<0.0001). Mean HDL-C levels (50.47±11.43 vs 61.06±13.83mg/dL, P=0.002) were lower, while triglycerides/HDL-C (1.63±1.07 vs 1.19±0.69, P=0.05), AI (3.32±0.90 vs 2.78±0.68, P=0.005), and Hcy (9.35±2.61 vs 7.71±1.94μmol/L, P=0.01) were higher in SH subjects compared with controls and improved after 2 years of treatment (HDL-C 56.26±13.76mg/dL, P<0.0001; triglycerides/HDL-C 1.23±0.78, P=0.006; AI 2.82±0.68, P<0.0001; and Hcy 8.25±2.09μmol/L, P=0.06). ADMA concentrations at baseline were higher in SH subjects compared with controls (0.77±0.21 vs 0.60±0.16μmol/L, P=0.001) and decreased after therapy (0.58±0.13μmol/L, P<0.0001). FMD, IMT and other metabolic parameters were not different among SH subjects and controls at baseline and after 2 years. CONCLUSIONS Children with SH may have subtle pro-atherogenic abnormalities. Although L-T4 treatment exerts some beneficial effects, the long-term impact of therapy on metabolic outcomes in SH children still remains unclear.
Collapse
Affiliation(s)
- Manuela Cerbone
- Pediatric Endocrinology UnitDepartment of Translational Medical Sciences, University "Federico II" of Naples, Naples, Italy
| | - Donatella Capalbo
- Pediatric Endocrinology UnitDepartment of Translational Medical Sciences, University "Federico II" of Naples, Naples, Italy
| | - Malgorzata Wasniewska
- Department of Pediatric, Gynecological, Microbiological and Biomedical SciencesUniversity of Messina, Messina, Italy
| | - Sara Alfano
- Pediatric Endocrinology UnitDepartment of Translational Medical Sciences, University "Federico II" of Naples, Naples, Italy
| | | | - Ugo Oliviero
- Internal Medicine SectionDepartment of Translational Medical Sciences, University "Federico II" of Naples, Naples, Italy
| | - Antonio Cittadini
- Internal Medicine SectionDepartment of Translational Medical Sciences, University "Federico II" of Naples, Naples, Italy
| | - Filippo De Luca
- Department of Pediatric, Gynecological, Microbiological and Biomedical SciencesUniversity of Messina, Messina, Italy
| | - Mariacarolina Salerno
- Pediatric Endocrinology UnitDepartment of Translational Medical Sciences, University "Federico II" of Naples, Naples, Italy
| |
Collapse
|
15
|
Valvano A, Bosso G, Apuzzi V, Riccone F, Saccà L, Oliviero U. Mesoglycan improves vascular reactivity and insulin sensitivity in patients with metabolic syndrome. Atherosclerosis 2015; 243:407-13. [DOI: 10.1016/j.atherosclerosis.2015.10.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2015] [Revised: 10/02/2015] [Accepted: 10/05/2015] [Indexed: 01/29/2023]
|
16
|
Oliviero U. [Healthcare networks for chronic heart failure management]. G Ital Cardiol (Rome) 2013; 14:57-9. [PMID: 23612216 DOI: 10.1714/1261.13942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Chronic heart failure (CHF) is one of the leading causes of disability in the older population. In addition, the management of older CHF patients is particularly complex not only in cases of exacerbations, usually treated in the emergency department, but also in daily clinical practice, where a large commitment from the family and the presence of an accessible competent healthcare district are required. The management of CHF should include a network providing adequate follow-up of older patients and implement the continuity of care from hospital to territory. An adequate integration between hospital and territory can be obtained with a multilevel system made by a first territorial level (outpatient cardiologists and general practitioners), a second level for the treatment of exacerbations (day-hospital or full hospitalization), and a third level, characterized by the availability of comprehensive means for complex examinations and advanced treatments (academic or high-level specialized hospitals). The three levels identified should operate as a single, integrated unit in which all staff members operate synergistically, along common diagnostic and therapeutic pathways, established and shared according to the current guidelines for the treatment of older CHF patients.
Collapse
|
17
|
Soreca S, Aprile S, Cardone A, Carella G, Fimiani B, Guarnaccia F, Santoro G, Apuzzi V, Bosso G, Valvano A, Zito G, Oliviero U. Management of chronic heart failure: Role of home echocardiography in monitoring care programs. World J Cardiol 2012; 4:72-6. [PMID: 22451855 PMCID: PMC3312234 DOI: 10.4330/wjc.v4.i3.72] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2011] [Revised: 02/19/2012] [Accepted: 02/26/2012] [Indexed: 02/06/2023] Open
Abstract
AIM To identify a possible role of home echocardiography for monitoring chronic heart failure (CHF) patients. METHODS We prospectively investigated 118 patients hospitalized during the last year for CHF who could not easily reach the pertaining District Healthcare Center. The patients were followed up with 2 home management programs: one including clinical and electrocardiographic evaluations and also periodic home echocardiographic examinations (group A), the other including clinical and electrocardiographic evaluations only (group B). RESULTS At the end of the 18-mo follow-up no signi-ficant differences were observed between the 2 groups as regards the primary endpoint: rehospitalization occurred in 4 patients of the group A and in 6 patients of the group B; major cardiovascular events occurred in 2 and in 3 patients, respectively. No significant differences were observed with respect to the secondary endpoints: one vascular event appeared in both the groups, 3 cardiovascular deaths occurred in group A and 2 in group B. No significant differences were observed between the 2 groups as regards the composite endpoint of death plus hospitalization. CONCLUSION Home echocardiography for monitoring of CHF patients does not improve the cardiovascular endpoints. In our CHF patients, a low incidence of vascular events was observed.
Collapse
Affiliation(s)
- Silvia Soreca
- Silvia Soreca, Sergio Aprile, Andrea Cardone, Giovanni Carella, Biagio Fimiani, Franco Guarnaccia, Giosuè Santoro, Giovanni Zito, Associazioni Regionali Cardiologi Ambulatoriali, Campania, Via M. Testa 8, 84127 Salerno, Italy
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
18
|
Oliviero U, Bonadies G, Bosso G, Foggia M, Apuzzi V, Cotugno M, Valvano A, Leonardi E, Borgia G, Castello G, Napoli R, Saccà L. Impaired diastolic function in naïve untreated human immunodeficiency virus infected patients. World J Cardiol 2010; 2:98-103. [PMID: 21160704 PMCID: PMC2999046 DOI: 10.4330/wjc.v2.i4.98] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2010] [Revised: 04/06/2010] [Accepted: 04/09/2010] [Indexed: 02/07/2023] Open
Abstract
AIM To evaluate cardiac function and structure in untreated human immunodeficiency virus (HIV) patients without clinical evidence of cardiovascular disease. METHODS Fifty-three naïve untreated HIV-infected patients and 56 healthy control subjects underwent clinical assessment, electrocardiography (ECG) and echocardiography, including tissue doppler imaging. Moreover, a set of laboratory parameters was obtained from all subjects, including HIV-RNA plasma levels, CD4 cell counts and tumor necrosis factor-α levels. RESULTS The two groups showed normal ECG traces and no differences regarding systolic morphologic parameters. In contrast, a higher prevalence of left ventricular diastolic dysfunction (abnormal relaxation or pseudonormal filling pattern) was found in the HIV patients (36% vs 9% in patients and controls, respectively, P <0.001). CONCLUSION Subclinical cardiac abnormalities appear in an early stage of the HIV infection, independent of antiretroviral therapy. The data suggest that HIV per se plays a role in the genesis of diastolic dysfunction.
Collapse
Affiliation(s)
- Ugo Oliviero
- Ugo Oliviero, Giorgio Bosso, Valentina Apuzzi, Antonio Valvano, Raffaele Napoli, Luigi Saccà, Department of Internal Medicine, University Federico II, 80131 Naples, Italy
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
19
|
Oliviero U, Cittadini A, Bosso G, Cerbone M, Valvano A, Capalbo D, Apuzzi V, Calabrese F, Lettiero T, Salerno M. Effects of long-term L-thyroxine treatment on endothelial function and arterial distensibility in young adults with congenital hypothyroidism. Eur J Endocrinol 2010; 162:289-94. [PMID: 19903797 DOI: 10.1530/eje-09-0674] [Citation(s) in RCA: 18] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Patients with congenital hypothyroidism (CH) display subclinical abnormalities of the cardiovascular system that are related to unphysiological fluctuations of TSH levels and occur despite careful replacement therapy. DESIGN The aim of the present case-control study was to evaluate the effects of long-term levothyroxine (l-T(4)) replacement therapy on the vascular district in CH patients by assessing endothelial function with flow-mediated dilation (FMD) and brachial artery distensibility with the measurement of the coefficient of distensibility (DC). METHODS Thirty-two young adults with CH aged 18.9+/-0.2 years and 32 age- and sex-matched controls underwent brachial Doppler ultrasound examination to measure FMD and DC at the time of the study. Hypothyroidism was diagnosed by neonatal screening, and l-T(4) treatment was initiated within the first month of life. RESULTS Compared to healthy controls, CH patients had significantly reduced brachial artery reactivity with lower FMD values (8.9+/-5.7 vs 14.1+/-5.1% P=0.003) and decreased vascular distensibility (24.6+/-1.6 vs 27.3+/-3 kPa(-1)x10(-3), P<0.0002). Linear regression analysis revealed that both total and pubertal mean TSH and number of episodes of undertreatment were independent determinants of FMD and DC. Pubertal mean TSH was the best predictor of both FMD and DC (r=0.81 and r=0.87 respectively, P<0.001). CONCLUSIONS Young adults with CH treated with long-term l-T(4) replacement therapy may have significant impairment of both FMD and DC. Our data suggest that high TSH levels, inadequately corrected by l-T(4) replacement therapy in CH patients especially during puberty, can exert significant effects on the elastic and functional vessel properties.
Collapse
Affiliation(s)
- Ugo Oliviero
- Department of Clinical Medicine, University Federico II, 80131 Naples, Italy
| | | | | | | | | | | | | | | | | | | |
Collapse
|
20
|
Napoli R, Guardasole V, Zarra E, D'Anna C, De Sena A, Lupoli GA, Oliviero U, Matarazzo M, Lupoli G, Saccà L. Impaired endothelial- and nonendothelial-mediated vasodilation in patients with acute or chronic hypothyroidism. Clin Endocrinol (Oxf) 2010; 72:107-11. [PMID: 19508590 DOI: 10.1111/j.1365-2265.2009.03609.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [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: 11/30/2022]
Abstract
OBJECTIVE Vascular dysfunction and accelerated atherosclerosis are prominent features of hypothyroidism. The relative roles of thyroid hormone (TH) deficiency and the associated vascular risk conditions are still unclear. We studied the impact of acute and chronic hypothyroidism on vascular reactivity. PATIENTS We studied 12 patients with chronic primary hypothyroidism (cHY; TSH: 52 +/- 14 mU/l), seven patients with acute hypothyroidism secondary to total thyroidectomy (aHY; TSH: 97 +/- 24) and 13 healthy subjects (TSH: 1.2 +/- 0.5). MEASUREMENTS We measured forearm blood flow (FBF) using plethysmography during intra-brachial infusion of: acetylcholine (ACh), sodium nitroprusside (NP) and norepinephrine (NE). We also measured serum C-reactive protein (CRP), TNF-alpha, asymmetric dimethylarginine (ADMA) and the forearm balance of nitric oxide (NO) during ACh infusion. RESULTS As compared with the controls, the vasodilatory response to ACh was reduced in cHY (P = 0.001) and aHY (P = 0.04), as was the forearm release of NO (P < 0.05). During NP infusion, FBF rose to 24 +/- 2 ml/dl/min in the controls and to significantly lower values in cHY (12 +/- 1; P = 0.001) and aHY (15 +/- 2; P = 0.004). NE-induced vasoconstriction was similar in the controls and aHY, but blunted in cHY. Serum CRP, TNF-alpha and ADMA were not different in the three groups. CONCLUSIONS (i) Hypothyroidism associates with endothelial and nonendothelial mediated vascular dysfunction; (ii) these defects are evident even after short-term hypothyroidism, indicating that TH deficiency per se is sufficient to alter vascular homeostasis; and (iii) chronic, but not acute, hypothyroidism impairs the vasoconstrictory effect of NE in the resistance vessels.
Collapse
Affiliation(s)
- Raffaele Napoli
- Department of Internal Medicine and Cardiovascular Sciences, University Federico II, Naples, Italy.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
21
|
Cittadini A, Saldamarco L, Marra AM, Arcopinto M, Carlomagno G, Imbriaco M, Del Forno D, Vigorito C, Merola B, Oliviero U, Fazio S, Saccà L. Growth hormone deficiency in patients with chronic heart failure and beneficial effects of its correction. J Clin Endocrinol Metab 2009; 94:3329-36. [PMID: 19584187 DOI: 10.1210/jc.2009-0533] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.9] [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: 11/19/2022]
Abstract
CONTEXT A reduced activity of the GH/IGF-I axis in chronic heart failure (CHF) has been described by several independent groups and is associated with poor clinical status and outcome. OBJECTIVE The aim of the current study was to investigate the prevalence of GH deficiency in a patient population with CHF and evaluate the cardiovascular effects of GH replacement therapy. DESIGN AND SETTING The randomized, single-blind, controlled trial was conducted at the Federico II University. PARTICIPANTS One hundred fifty-eight patients with CHF, New York Heart Association class II-IV, underwent a GH stimulation test. Sixty-three patients satisfied the criteria for GH deficiency, and 56 of them were enrolled in the trial. INTERVENTION The treated group (n = 28) received GH at a replacement dose of 0.012 mg/kg every second day (approximately 2.5 IU). MAIN OUTCOMES MEASURES Changes in physical performance and various cardiovascular indexes were measured. RESULTS GH replacement therapy improved quality of life score (from 46 +/- 5 to 38 +/- 4; P < 0.01), increased peak oxygen uptake and exercise duration (from 12.9 +/- .9 to 14.5 +/- 1 ml/kg x min and from 520 +/- 36 to 586 +/- 43 sec, respectively; P < 0.01), and flow-mediated vasodilation (from 8.8 +/- 1.3 to 12.7 +/- 1.2%; P < 0.01). GH increased left ventricular ejection fraction (from 34 +/- 2 to 36 +/- 2%; P < 0.01) and reduced circulating N-terminal pro-brain natriuretic peptide levels (from 3201 +/- 900 to 2177 +/- 720 pg/ml; P = 0.006). No significant changes from baseline were observed in controls. CONCLUSIONS As many as 40% of patients with CHF are GH deficient. GH replacement therapy in these patients improves exercise capacity, vascular reactivity, left ventricular function, and indices of quality of life.
Collapse
Affiliation(s)
- Antonio Cittadini
- Department of Internal Medicine and Cardiovascular Sciences, University Federico II, Via Pansini, 5, 80131 Naples, Italy.
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
22
|
Napoli R, Apuzzi V, Bosso G, D'Anna C, De Sena A, Pirozzi C, Marano A, Lupoli GA, Cudemo G, Oliviero U, Matarazzo M, Lupoli G, Saccá L. Recombinant human thyrotropin enhances endothelial-mediated vasodilation of conduit arteries. J Clin Endocrinol Metab 2009; 94:1012-6. [PMID: 19106266 DOI: 10.1210/jc.2008-2298] [Citation(s) in RCA: 15] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
CONTEXT Endothelial cells possess receptors to TSH. Their role is largely unknown. OBJECTIVES The objective of the study was to determine whether elevated serum TSH levels, as occur in hypothyroidism, affect endothelial function of large arteries and vascular risk biomarkers. SUBJECTS AND METHODS Thirty-four consecutively recruited patients, who had undergone thyroidectomy for thyroid carcinoma, were studied in connection with one of the monitoring procedures based on recombinant human (rh) TSH administration. Flow-mediated dilation (FMD) of the brachial artery and serum vascular risk markers were measured at baseline and for 5 d after the administration of rhTSH (0.9 mg im on d 1 and 2). Holter electrocardiogram and echocardiography were performed on d 2. RESULTS rhTSH caused a rapid increase in flow-mediated dilation from the basal value of 10.2 to 15.6% at 6 h (P < 0.0000001), to 16.1% on d 2 (P < 0.0000001), and to 14.9% on d 6 (P = 0.0015). The results were identical when the analysis was made in a subgroup of 19 patients free of vascular risk conditions. Vascular cell adhesion molecule-1, TNFalpha, IL-6, and high sensitive C-reactive protein were unaffected by rhTSH, whereas homocysteine was decreased. Arterial blood pressure, mean 24-h heart rate, and left ventricular function were unaffected by rhTSH. CONCLUSIONS rhTSH causes marked and persistent activation of the endothelial mediated vasodilation, independent of systemic hemodynamic changes.
Collapse
Affiliation(s)
- Raffaele Napoli
- Department of Internal Medicine and Cardiovascular Sciences, University Federico II, 80131 Naples, Italy.
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
23
|
Salerno M, Oliviero U, Lettiero T, Guardasole V, Mattiacci DM, Saldamarco L, Capalbo D, Lucariello A, Saccà L, Cittadini A. Long-term cardiovascular effects of levothyroxine therapy in young adults with congenital hypothyroidism. J Clin Endocrinol Metab 2008; 93:2486-91. [PMID: 18445676 DOI: 10.1210/jc.2007-2315] [Citation(s) in RCA: 20] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
CONTEXT Congenital hypothyroidism (CH) is the most prevalent endocrine disorder in the newborn and is routinely treated with life-long levothyroxine replacement therapy. Although several studies have demonstrated that such therapy may impact on the cardiovascular system, little is known with regard to the effects of long-term levothyroxine administration in patients with CH. OBJECTIVE The aim of the current study was to evaluate whether long-term levothyroxine replacement therapy in young adults with CH is associated with cardiovascular abnormalities. PATIENTS AND METHODS Thirty young adults with CH aged 18.1 +/- 0.2 yr and 30 age- and sex-matched controls underwent cardiac and carotid Doppler ultrasound and symptom-limited cardiopulmonary exercise testing. Hypothyroidism was diagnosed by neonatal screening, and levothyroxine treatment was initiated within the first month of life and carefully adjusted to maintain TSH levels in the normal range and free T(4) in the high-normal range. RESULTS Compared with controls, hypothyroid patients exhibited left ventricular diastolic dysfunction, impaired exercise capacity, and increased intima-media thickness. At multiple regression analysis, the number of episodes of plasma TSH levels less than 0.5 mU/liter and greater than 4.0 mU/liter from the age of 1 yr onward, and mean TSH plasma levels during puberty were independent predictors of diastolic filling and cardiopulmonary performance indexes (multiple r values: 0.61-0.75). CONCLUSIONS Long-term levothyroxine treatment in young adults with congenital hypothyroidism is associated with impaired diastolic function and exercise capacity and increased intima-media thickness.
Collapse
Affiliation(s)
- Mariacarolina Salerno
- Department of Internal Medicine and Cardiovascular Sciences, University Federico II, Via S. Pansini 5, Naples, Italy
| | | | | | | | | | | | | | | | | | | |
Collapse
|
24
|
Abstract
The rate of enlargement of a descending thoracic aortic aneurysm is usually low, related to initial size and anatomical position. We report a case of an old, diabetic woman, with previous history of ischemic heart disease, admitted for a broncopneumia, in which a small descending thoracic aortic aneurysm was detected by a routine computed tomography (CT) scan. Because of the presence of comorbid condition, especially in the woman with an infectious respiratory disease, a closer follow-up by a 3-month CT scan was programmed. An impressive enlargement of the aneurysm, occurred in the next 2 months, caused patient's asphyxia and subsequent death. In patients with thoracic aortic aneurysm, mostly in females with comorbid condition, a closer CT scan control should be carried out, irrespective of the previous aneurysm size.
Collapse
Affiliation(s)
- Mario Monaco
- Department of Cardiac Surgery, University Federico II, Naples, Italy
| | | | | | | | | |
Collapse
|
25
|
Napoli R, Guardasole V, Angelini V, Zarra E, Terracciano D, D'Anna C, Matarazzo M, Oliviero U, Macchia V, Saccà L. Acute effects of triiodothyronine on endothelial function in human subjects. J Clin Endocrinol Metab 2007; 92:250-4. [PMID: 17047021 DOI: 10.1210/jc.2006-1552] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.1] [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: 02/12/2023]
Abstract
CONTEXT Thyroid hormone regulates several cardiovascular functions, and low T(3) levels are frequently associated with cardiovascular diseases. Whether T(3) exerts any acute and direct effect on endothelial function in humans is unknown. OBJECTIVE Our objective was to clarify whether acute changes in serum T3 concentration affect endothelial function. DESIGN, SETTING, AND SUBJECTS Ten healthy subjects (age, 24 +/- 1 yr) participated in a double-blind, placebo-controlled trial at a university hospital. INTERVENTIONS T3 (or placebo) was infused for 7 h into the brachial artery to raise local T3 to levels observed in moderate hyperthyroidism. Vascular reactivity was tested by intraarterial infusion of vasoactive agents. MAIN OUTCOME MEASURES We assessed changes in forearm blood flow (FBF) measured by plethysmography. RESULTS FBF response to the endothelium-dependent vasodilator acetylcholine was enhanced by T3 (P = 0.002 for the interaction between T3 and acetylcholine). The slopes of the dose-response curves were 0.41 +/- 0.06 and 0.23 +/- 0.04 ml/dl x min/microg in the T3 and placebo study, respectively (P = 0.03). T3 infusion had no effect on the FBF response to sodium nitroprusside. T3 potentiated the vasoconstrictor response to norepinephrine (P = 0.006 for the interaction). Also, the slopes of the dose-response curves were affected by T3 (1.95 +/- 0.77 and 3.83 +/- 0.35 ml/dl x min/mg in the placebo and T3 study, respectively; P < 0.05). The increase in basal FBF induced by T3 was inhibited by NG-monomethyl-L-arginine. CONCLUSIONS T3 exerts direct and acute effects on the resistance vessels by enhancing endothelial function and norepinephrine-induced vasoconstriction. The data may help clarify the vascular impact of the low T3 syndrome and point to potential therapeutic strategies.
Collapse
Affiliation(s)
- Raffaele Napoli
- Department of Internal Medicine and Cardiovascular Sciences, Via Pansini, 80131 Napoli, Italy.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
26
|
Lingetti M, Porfido FA, Ciarimboli M, Oliviero U, Cocozza M, Coto V, Policicchio D, Carifi S, Piermatteo E, Lombardi R, Tranfaglia E, Di Grazia F. Evaluation of the clinical efficacy of idebenone in patients affected by chronic cerebrovascular disorders. Arch Gerontol Geriatr 2005; 15:225-37. [PMID: 15374362 DOI: 10.1016/0167-4943(92)90058-c] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
This study evaluated the efficacy and tolerability of idebenone, a new neuroactive drug, in 33 patients aged from 50 to 80 years. They were affected by chronic cerebrovascular disease (CCVD) and their last cerebrovascular accident had taken place at least 3 months prior to enrollment. All these subjects presented a score within the range of the following psychometric scales: Hamilton Scale for Depression <24; Hachinski Dementia Score >/=18 and < 25; Mini Mental State >/=16 and </=22; Hachinski Ischemic Score </=7. Even without a cortical degenerative disease, their cerebral computerized tomography (CT) scan had to be positive for CCVD. The study was divided into three different periods: (1) 7 days from the enrollment and wash-out; (2) 3 months of treatment (idebenone 45 mg b.i.d. per os); (3) 1 week for the follow up. During the study, the following evaluation scales were administered: Sandoz Clinical Assessment of Geriatrics (SCAG), Gottfries-Brane-Steen (GBS), Instrumental Activity of Daily Living (IADL), Greene Relatives' Stress Scale (GRSS), Toulouse Piéron, Randt Memory Test. The results show that idebenone is effective both in improving the sense of psycho-physical wellbeing and in improving cognitive, attentive and behavioural efficiency. The tolerability of the treatment was very good.
Collapse
Affiliation(s)
- M Lingetti
- Division of Geriatrics and Rehabilitation, U.S.L. 04, Avellino, Italy
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
27
|
Oliviero U, Scherillo G, Casaburi C, Di Martino M, Di Gianni A, Serpico R, Fazio S, Saccà L. Prospective evaluation of hypertensive patients with carotid kinking and coiling: an ultrasonographic 7-year study. Angiology 2003; 54:169-75. [PMID: 12678191 DOI: 10.1177/000331970305400205] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.1] [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: 11/16/2022]
Abstract
The aim of this study was to determine the incidence of vascular events during a 7-year follow-up evaluation in a group of 34 hypertensive patients with kinking of the internal carotid artery and 36 well-matched hypertensive control subjects. The carotid intima-media thickness (IMT) was measured at three points of the carotid bifurcation and at three points of carotid kinking on the ultrasonographic posterior wall. The mean IMT measured in the segment of the angular bending was lower than the mean values detected at the bifurcation in normal subjects and in hypertensives without carotid elongation (p < 0.01). At the carotid bifurcation of the same side of the kinking, there was an arterial IMT that was significantly lower as compared to the contralateral axis and to the measurements obtained in other hypertensive subjects. During a 7-year follow-up study, 10 vascular events occurred in the hypertensives with carotid kinking and 14 in the controls, without significant differences between the 2 groups. In hypertensives with carotid kinking, the mean IMT measured on the angular bending and at the ipsilateral carotid bifurcation was significantly lower than the values obtained at the contralateral bifurcation and in the other hypertensive subjects. In the 7-year follow-up study, moreover, the presence of carotid kinking does not impact the incidence of vascular events in the hypertensive population. Thus, the presence of carotid kinking in hypertensive subjects may not be considered a further risk factor for ischemic events.
Collapse
Affiliation(s)
- Ugo Oliviero
- Department of Clinical Medicine, Cardiovascular and Immunological Science, Federico II University, Naples, Italy.
| | | | | | | | | | | | | | | |
Collapse
|
28
|
Oliviero U, Orefice G, Coppola G, Scherillo G, Ascione S, Casaburi C, Barbieri F, Saccà L. Carotid atherosclerosis and ischemic stroke in young patients. INT ANGIOL 2002; 21:117-22. [PMID: 12110770] [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 Epidemiological studies indicate a high prevalence of carotid atherosclerosis in elderly patients with ischemic stroke. The aim of this study was to investigate the presence of early carotid atherosclerotic lesions in young subjects with ischemic stroke, in the absence of the common atherosclerotic risk factors. METHODS We studied 98 young patients with first ischemic stroke (54 males and 44 females; mean age 41.2 years; range 32-50) and 96 healthy controls. All subjects underwent ultrasonographic scanning of the carotid arteries according to a standardized protocol. RESULTS The carotid intima-media thickness was significantly increased in the patient group (p<0.001) compared with controls. In addition, the prevalence of carotid atherosclerotic plaques was greater in the patients than in the controls (p<0.001). In particular, we detected 18 non-occlusive carotid plaques and 16 thrombotic occlusions. In 8 patients, the lesions were bilateral. The echographic pattern of the plaques was hard in 8 cases, soft in 5 cases, and mixed in the remaining 5 cases. CONCLUSIONS We detected an increased wall thickness of the carotid arteries and an increased prevalence of carotid atherosclerotic lesions and carotid thrombotic occlusions in young patients with ischemic stroke, with a relative low incidence of cardiovascular risk factors. This finding suggests that arterial intima-media thickness per se is an important determinant of vascular disease in young patients. The data also provide indirect support for the potential role of genetic factors in the genesis of atherosclerosis in young patients.
Collapse
Affiliation(s)
- U Oliviero
- Department of Clinical Medicine and Cardiovascular Sciences, University Federico II Medical School, Naples, Italy.
| | | | | | | | | | | | | | | |
Collapse
|
29
|
Abstract
OBJECTIVES The goal of this study was to test the hypothesis that growth hormone (GH) administration to patients with chronic heart failure (CHF) corrects their vascular dysfunction. BACKGROUND Endothelial dysfunction is a prominent feature of CHF. Recent evidence indicates that GH plays a role in vascular reactivity. METHODS We studied vascular reactivity in 16 patients with CHF (New York Heart Association class II to III) before and after three months of GH (4 IU subcutaneously every other day) or placebo administration in a randomized, double-blind trial. We measured forearm blood flow (FBF) by strain-gauge plethysmography during intrabrachial, graded infusion of acetylcholine (ACh) and sodium nitroprusside (NP). We also measured the forearm balance of nitrite and cyclic guanosine monophosphate (cGMP) before and during ACh infusion. Maximal oxygen uptake (VO2max) was measured by breath-to-breath respiratory gas analysis. RESULTS Before treatment, the response of FBF to ACh was flat (p = NS). Growth hormone, but not placebo, greatly improved this response (p = 0.03) and, concomitantly, increased the forearm release of nitrite and cGMP (p < 0.05). Growth hormone also potentiated the FBF response to NP (p = 0.013). Growth hormone interacted with ACh response (p = 0.01) but not with the response to NP (p = NS). Accordingly, GH enhanced the slope of the dose-response curve to ACh (p < 0.05) but not to NP. The VO2max increased significantly after GH treatment (20 +/- 2 and 26 +/- 2 ml x Kg(-1) x min(-1) before and after GH treatment, respectively, p < 0.05) but not after placebo. CONCLUSIONS A three-month treatment with GH corrected endothelial dysfunction and improved non-endothelium-dependent vasodilation in patients with CHF. The data highlight the potential role of GH in the progression of congestive heart failure.
Collapse
Affiliation(s)
- Raffaele Napoli
- Department of Internal Medicine and Cardiovascular Sciences, University Federico II School of Medicine, Naples, Italy
| | | | | | | | | | | | | |
Collapse
|
30
|
Abstract
Conflicting results about the prevalence of pulmonary hypertension, ranging from 0.25% to 20%, in liver patients with portal hypertension, have previously been reported. The aim of this study was to evaluate pulmonary arterial pressure in a consecutive series of cirrhotic patients, using a noninvasive method. A complete clinical, laboratory, ultrasonographic, and endoscopic evaluation were performed in 83 consecutive liver patients assessed according to Child's classification and Pugh's score and according to evidence of ultrasonographic and/or endoscopic signs of portal hypertension. A complete echocardiographic evaluation was also performed and pulmonary arterial systolic pressure (PASP) was estimated by measuring tricuspidal regurgitation, using the modified Bernoulli equation. These same evaluations were performed by the same observers in a group of 60 healthy volunteers. The results showed a surprisingly high prevalence (about 20%) of pulmonary hypertension. Patients with more severe liver damage and portal hypertension showed a high prevalence for pulmonary hypertension. A progression in the frequency of portopulmonary hypertension (PPH) was found in Child's classification A to C, and in patients without to patients with evidence of portal hypertension. However, increased PASP was detected in some patients belonging to Child's class A, without evidence of portal hypertension. In conclusion, the echocardiographic examination (a noninvasive technique), appears suitable for detecting pulmonary hypertension in patients with compensated liver cirrhosis, and can elucidate some aspects of the clinical course of the so-called PPH syndrome.
Collapse
Affiliation(s)
- M Auletta
- Department of Clinical Medicine and Cardiovascular Sciences, Federico II University of Naples, Italy
| | | | | | | | | |
Collapse
|
31
|
Oliviero U, Scordino F, Scherillo G, Tosone G, Orlando R, Fazio S. Myocardial ischemia caused by an hydatid cyst of the interventricular septum successfully treated with albendazole. Ital Heart J 2000; 1:431-4. [PMID: 10929745] [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: 02/17/2023]
Abstract
We report the case of a 33-year-old patient with clinical history of echinococcosis admitted to our Hospital for the appearance of chest pain and electrocardiographic findings of anterior ischemia. The cardiac enzymogram was in the normal range, the chest roentgengram did not show any pathological findings, but two-dimensional echocardiography revealed the presence of a small circular area in the interventricular septum. Transesophageal echocardiography and cardiac nuclear magnetic resonance confirmed the presence of a small hydatid cyst in the middle ventricular septum; in addition, a myocardial scintigraphy revealed an apical stress defect with late reperfusion. Besides cardiologic therapy, the patient was treated with albendazole, an antiparasitic drug, 400 mg bid, for cycles of 28 days with 14 day withdrawal. After two cycles of albendazole therapy, two-dimensional echocardiography showed the absence of the round cystic mass of the interventricular septum previously described. In conclusion, in the case described, long-term therapy with albendazole determined the complete recovery from the illness with the simultaneous disappearance of the cyst and of clinical and electrocardiographic findings of myocardial ischemia.
Collapse
Affiliation(s)
- U Oliviero
- Department of Clinical Medicine and Cardiovascular Sciences, Federico II University of Naples, Italy.
| | | | | | | | | | | |
Collapse
|
32
|
Fazio S, Cittadini A, Biondi B, Palmieri EA, Riccio G, Bonè F, Oliviero U, Saccà L. Cardiovascular effects of short-term growth hormone hypersecretion. J Clin Endocrinol Metab 2000; 85:179-82. [PMID: 10634384 DOI: 10.1210/jcem.85.1.6313] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.0] [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: 02/12/2023]
Abstract
Many studies have shown that acromegaly has relevant effects on cardiovascular system, but few data are available regarding the effects of short-term acromegaly on heart morphology and function. These data would help to clarify the natural history of acromegalic disease and could provide new insight into the mechanisms of GH action on the human heart. Therefore, we studied by Doppler echocardiography a group of 10 young subjects strictly selected as having short-term (<5 yr) uncomplicated acromegaly. The results of this study have shown that shortterm acromegaly is characterized by significantly increased left ventricular mass (P<0.005), with normal relative wall thickness, associated with Doppler indices of diastolic function in the normal range. Furthermore, stroke index and cardiac index were significantly enhanced in the patient group (P<0.01 and P<0.001, respectively), whereas systemic vascular resistance was significantly reduced (P<0.001). In conclusion, our study shows that short-term acromegaly significantly affects the heart, but, at variance with long-term disease, it is characterized by increased left ventricular mass, with eccentric remodeling and normal diastolic function. Moreover, short-term acromegaly induces a high cardiac output state with reduction of systemic vascular resistance.
Collapse
Affiliation(s)
- S Fazio
- Department of Internal Medicine, Federico II University Medical School, Naples, Italy
| | | | | | | | | | | | | | | |
Collapse
|
33
|
Oliviero U, Barbieri F, Scherillo G, Iasiuolo L, Coppola G, Ciarimboli A, Orefice G. [Carotid atherosclerosis and juvenile stroke. First results of a longitudinal study]. Minerva Cardioangiol 1999; 47:635-7. [PMID: 10670237] [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: 02/15/2023]
Affiliation(s)
- U Oliviero
- Dipartimento di Medicina Interna, Cardiologia e Cardiochirurgia, Università degli Studi Federico II, Napoli
| | | | | | | | | | | | | |
Collapse
|
34
|
Oliviero U, Iasiuolo L, La Pastina G, Conturso V, Bonè F, Riccio G, Fazio S. [Carotid atherosclerosis and thrombotic stroke. Diagnostic and therapeutic perspectives]. Minerva Cardioangiol 1999; 47:25-30. [PMID: 10356938] [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: 02/12/2023]
Abstract
Carotid atherosclerotic lesions can be studied with color-Doppler ultrasonography vascular systems. Ultrasonography of the carotid plaques at major risk for the development of cerebrovascular ischemic events showed the following characteristics: irregular surface, degree of stenosis > 70%, intimal hemorrhage and ulceration. The plaques with these ultrasonography patterns have to be considered for surgical approach (TEA). The other patients with carotid atherosclerotic lesions will be initially treated with diet and changes of life style to obtain the correction of cardiovascular risk factors (i.e. hypertension, hypercholesterolemia, diabetes). Furthermore, medical therapy with antithrombotic agents will be instituted which, used with good results also in acute cerebral stroke, proved to be effective in the reduction of vascular events in patients with extracranial atherosclerotic plaques. However, it has not been clarified if the positive effect of antiaggregation therapy in carotid atherosclerosis is due to the inhibition of the progression and plaque growth or if other hemorheological factors are involved.
Collapse
Affiliation(s)
- U Oliviero
- Cattedra di Medicina Interna, Università degli Studi Federico II, Napoli
| | | | | | | | | | | | | |
Collapse
|
35
|
Coto V, Oliviero U, Cocozza M, Milani M. Long-term safety and efficacy of picotamide, a dual-action antithromboxane agent, in diabetic patients with carotid atherosclerosis: a 6-year follow-up study. J Int Med Res 1998; 26:200-5. [PMID: 9818786 DOI: 10.1177/030006059802600404] [Citation(s) in RCA: 10] [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: 11/15/2022] Open
Abstract
In a controlled, randomized, 6-year trial the safety and efficacy of picotamide, a dual-action antithromboxane agent, were assessed in 50 patients with type 2 diabetes mellitus at increased risk of thrombotic vascular events. The patients were randomized to two groups of equal size and received 900 mg picotamide daily or placebo. After phase I (double-blind; years 1 - 2), patients receiving placebo were treated, if necessary, with antiplatelet drugs (aspirin, ticlopidine) while members of the other group continued to receive 600 mg picotamide daily. In the course of the study 21 vascular events occurred: 16 in the group receiving placebo (fatal myocardial infarction, n = 7; non-fatal stroke, n = 3) and five in the group receiving drug (fatal myocardial infarction, n = 2) (P < 0.005; Fisher's exact test). One patient (placebo group) died of malignant disease. During the initial double-blind phase a total of nine vascular events was observed (six and three in the groups receiving placebo and drug, respectively). Picotamide treatment was well tolerated and no major side-effects were observed during the study periods.
Collapse
Affiliation(s)
- V Coto
- Department of Internal Medicine, University of Naples, Italy
| | | | | | | |
Collapse
|
36
|
Cocozza M, Milani M, Picano T, Oliviero U, Russo N, Coto V. Antiaggregatory effects of picotamide in long-term treatment: a 2-year, double-blind placebo-controlled trial. Vasc Med 1997; 2:292-5. [PMID: 9575601 DOI: 10.1177/1358863x9700200403] [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] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The ex vivo antiaggregatory activity of picotamide, a dual antithromboxane agent, was assessed to find whether it was maintained in long-term treatment. In a double-blind, placebo-controlled 2-year study, 50 type 2 diabetic patients (35 men and 15 women; mean age 66 +/- 5 years) were enrolled and randomly given picotamide, 300 mg t.i.d. or the corresponding placebo. Platelet aggregation studies were performed at baseline and after 1, 3, 6, 12, 18 and 24 months. Compliance to the treatment was assessed by pill count at each visit. Forty-nine patients concluded the study. Starting from month 1, compared with placebo, picotamide-treated patients showed a significant inhibition of agonist-induced (ADP, arachidonic acid and collagen) platelet aggregation (-41%). The antiaggregatory effect was maintained throughout the study. At month 24, in the picotamide group, platelet aggregation was significantly lower compared with placebo (-30%). After 24 months of treatment, 20 out of 23 (86%) picotamide-treated patients showed a significant inhibition of platelet aggregation, whereas the remaining three patients had a normal platelet response. During the study, 12 patients suffered from thrombotic events of death: nine in the placebo group and three in the picotamide group, respectively. It was concluded that picotamide maintains its antiaggregatory effect, in long-term treatment, in more than 85% of patients.
Collapse
Affiliation(s)
- M Cocozza
- IV Division of Internal Medicine, University of Naples, Italy
| | | | | | | | | | | |
Collapse
|
37
|
Capaldo B, Patti L, Oliviero U, Longobardi S, Pardo F, Vitale F, Fazio S, Di Rella F, Biondi B, Lombardi G, Saccà L. Increased arterial intima-media thickness in childhood-onset growth hormone deficiency. J Clin Endocrinol Metab 1997; 82:1378-81. [PMID: 9141519 DOI: 10.1210/jcem.82.5.3951] [Citation(s) in RCA: 59] [Impact Index Per Article: 2.2] [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: 02/04/2023]
Abstract
Very little is known about the atherosclerotic risk in patients with childhood-onset growth hormone deficiency (GHD). Such data may be relevant to reconstructing the natural course of the cardiovascular abnormalities associated with GHD. To this end, the intima-media thickness (IMT) of the carotid arteries and the vascular risk factors were evaluated in 14 childhood-onset GHD patients (age 25 +/- 1 yr, BMI 22 +/- 0.6 Kg/m2) and in 14 age-, sex-, and BMI-matched control subjects. IMT was greater in GHD patients (0.83 +/- 0.06 and 0.81 +/- 0.06 mmol/L for the right and left carotid artery) than in controls (0.64 +/- 0.03 and 0.64 +/- 0.04 mmol/L, P < 0.01 and P < 0.02, respectively). Serum total and lipoprotein cholesterol, and serum total triglycerides did not differ between the two groups. However, a significant increase in low density lipid triglycerides was present in GHD patients (0.27 +/- 0.02 mmol/L) compared with controls (0.19 +/- 0.01; P = 0.007). No difference was found in plasma fibrinogen and serum Lp(a) levels. Plasma glucose and insulin concentrations were similar in GHD and control subjects both in the fasted state and after an oral glucose load. In conclusion, young patients with childhood-onset GHD show an increased IMT in the absence of clear-cut abnormalities of the classic vascular risk factors. This suggests a role for GH deficiency per se in increasing the atherosclerotic risk.
Collapse
Affiliation(s)
- B Capaldo
- Department of Internal Medicine, University Federico II, Naples, Italy
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
38
|
Cocozza M, Picano T, Oliviero U, Russo N, Coto V, Milani M. Effects of picotamide, an antithromboxane agent, on carotid atherosclerotic evolution. A two-year, double-blind, placebo-controlled study in diabetic patients. Stroke 1995; 26:597-601. [PMID: 7709404 DOI: 10.1161/01.str.26.4.597] [Citation(s) in RCA: 24] [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: 01/26/2023]
Abstract
BACKGROUND AND PURPOSE We assessed the effects of long-term treatment with picotamide, an antiplatelet agent with dual antithromboxane activity, on the evolution of early asymptomatic carotid atherosclerotic lesions in diabetic patients. METHODS In a double-blind, placebo-controlled, 2-year study, 50 type II normotensive diabetic patients (35 men; mean age, 66 +/- 5 years) with asymptomatic mild or moderate nonstenotic (< 50%) carotid atherosclerotic lesions and negative history of cerebrovascular ischemic events were enrolled and randomly given picotamide (300 mg TID) or the corresponding placebo. A high-resolution, real-time B-scan echographic assessment of carotid arteries was performed at baseline and after 1, 3, 6, 12, 18, and 24 months of double-blind treatment. Prevalence and evolutionary trends of carotid atherosclerotic lesions (number per patient and mean stenosis expressed as percent) were considered as efficacy primary end points. RESULTS At baseline, mean +/- SD numbers of carotid atherosclerotic lesions per patient were 2.7 +/- 1.8 and 2.2 +/- 1.2 in the picotamide and placebo groups, respectively. Mean +/- SD percent stenosis was 25.3 +/- 7% in the picotamide group and 27.3 +/- 6% in the placebo group. Forty-nine patients completed the study. At month 24, the placebo group (n = 24) showed a significant progression in number of carotid atherosclerotic lesions (3.04 +/- 1.8; P < .02 versus baseline) and in mean percent stenosis (35 +/- 17%; 95% confidence interval, 33% to 37%; P < .01 versus baseline). In the picotamide group (n = 25), mean number of carotid atherosclerotic lesions (2.7 +/- 1.6) and percent stenosis (26 +/- 9%; 95% confidence interval, 24.8% to 27.2%) remained unchanged. At month 24, compared with randomized placebo, lesion numbers (P < .03) and percent stenosis (P < .01) in the picotamide group were significantly lower. During the study, 12 patients experienced major or minor ischemic vascular events (9 in the placebo group and 3 in the picotamide group; P = .07). CONCLUSIONS In diabetic patients compared with patients receiving placebo, long-term treatment with picotamide can slow the evolution of early carotid atherosclerotic lesions, inhibiting progression of plaque number and growth.
Collapse
Affiliation(s)
- M Cocozza
- IV Division of Internal Medicine, University of Naples, Italy
| | | | | | | | | | | |
Collapse
|
39
|
Abstract
Several studies have suggested an increased incidence of thromboembolic events in patients with VVI pacemaker (VVI patients); furthermore, other authors have demonstrated that a treatment with anticoagulants or antiplatelet drugs may be effective in reducing thromboembolic events, thus suggesting an increased formation of platelet thrombi in these patients. In this respect, platelet aggregability was investigated in ten VVI patients and ten age- and sex-matched subjects. beta-thromboglobulin (beta-Tg) and platelet factor 4 (PF4) plasma levels were determined as well as platelet aggregation induced by ADP, collagen, epinephrine, and arachidonic acid. Plasma beta-Tg levels were increased in the patient group (86 +/- 24 vs 24 +/- 13 ng/mL; P < 0.001) in presence of normal PF4 values (14 +/- 11 vs 13 +/- 6 ng/mL; NS). Aggregation curves showed abnormal values of maximal amplitude, slope, and lag time. In particular, maximal amplitude was significantly higher in VVI patients as compared with controls (ADP P < 0.01, collagen P < 0.001, adrenaline P < 0.01, arachidonic acid P < 0.05). These findings strongly suggest an increase of platelet activity in VVI patients.
Collapse
Affiliation(s)
- S Fazio
- Department of Internal Medicine, 2nd Medical School, Federico II University, Naples, Italy
| | | | | | | | | | | | | | | |
Collapse
|
40
|
Coto V, Oliviero U, Sorrentino P, Cocozza M, De Paola P, Lingetti M. Steady state pharmacokinetics of idebenone in patients with moderate hepatic impairment. Arch Gerontol Geriatr 1992; 15:207-14. [PMID: 15374360 DOI: 10.1016/0167-4943(92)90056-a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The kinetics of idebenone (45 mg twice daily p.o.) in 6 Caucasian chronic hepatopathic patients without portal hypertension were studied. The pharmacokinetic parameters were evaluated both for single (day 1) and multiple (day 10) administrations. These 6 patients showed a first order bi-compartimental kinetic curve for idebenone and for its metabolites, superimposable on the curves obtained from healthy volunteers. The C(max) parameters, tmax and bioavailability confirm the absence of accumulation. On day 12, 48 h after the last administration (performed on day 10), there was no evidence of residual drug. One of these patients was being treated with diuretics (chlorthalidone) and with perfusion fluids, including 5% glucose, and no interference was shown between the two drugs. There is no evidence of any particular side effect or alteration of the haematochemical parameters that could be thought to be drug related. This study confirms that idebenone at the dose of 90 mg/day p.o. administered to hepatopathic patients does not cause accumulation or toxicity.
Collapse
Affiliation(s)
- V Coto
- IV Division of Internal Medicine, II School of Medicine, University of Naples, Italy
| | | | | | | | | | | |
Collapse
|
41
|
Coto V, Oliviero U, Sorrentino P, Cocozza M, Ciarimboli M, Lingetti M. Steady-state pharmacokinetics of idebenone in patients with moderate renal impairment. Arch Gerontol Geriatr 1992; 15:215-23. [PMID: 15374361 DOI: 10.1016/0167-4943(92)90057-b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Idebenone (45 mg twice daily) was administered to 7 patients with moderate renal impairment (creatinine clearance 21-40 ml/min) for 10 days. Standard pharmacokinetic parameters were computed on day 1 (single administration) and on day 10. On day 1 the mean of the maximum plasma concentration values (C(max)) was 364 ng/ml (standard deviation (S.D.) 100); time to C(max) (t(max)) was in the range of 1-2 h for 6 patients and 12 h for the remaining patient: the mean was 3 h (S.D. 3.99); the mean area under the plasma concentration vs. time curve (AUC) was 3005 ng h/ml (S.D. 1152). On day 10 the mean C(max) was 531 ng/ml (S.D. 355.3), the mean t(max) was 0.07 h (S.D. 0.19), the mean AUC was 3167 ng/ml (S.D. 2944) and the mean elimination half-life (t(1/2)) was 4.9 h (S.D. 1.1). Idebenone metabolites (QS-4, QS-6 and QS-10) showed a kinetic profile similar to the parent compound, with pharmacokinetic parameters comparable to idebenone for QS-4 and lower than idebenone for QS-6 and QS-10. Idebenone was metabolized and easily excreted and no accumulation was observed for the compound and its metabolites. No significant modification of the biohumoral indexes and vital signs and no adverse reactions were observed.
Collapse
Affiliation(s)
- V Coto
- IV Division of Internal Medicine, School of Medicine, University of Naples, Naples, Italy
| | | | | | | | | | | |
Collapse
|
42
|
Oliviero U, Cocozza M, Picano T, Cillo N, Lamaida N, Monti A, Cacciatore F, Lucariello A, Coto V. [Diabetes and atherosclerosis: a follow-up echographic study of atherosclerotic carotid lesions]. Minerva Cardioangiol 1992; 40:335-40. [PMID: 1470400] [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: 12/27/2022]
Abstract
A two years follow up on 105 diabetic patients and 50 normal subjects was carried out by high resolution real time echotomography, aiming to evaluate the prevalence and the evolutionary trends of carotid atherosclerotic plaques. The prevalence of atherosclerotic lesions was higher in diabetic patients than in normal subjects, and the most part of them showed an "intermediate" echographic pattern, minimal stenosis and regular surface. The results of the two years follow up indicate that the "soft" and the "hard" plaque types were those showing a more significant progression toward to the "mixed" type. "Hard" and "mixed" plaques, particularly those showing irregular surface, resulted most associated with higher degree of vessel stenosis. Four diabetic patients experienced three minor and one major ischemic events during the follow up; however all the patients had shown plaques with "intermediate" pattern, regular surface, and no signs of vessel stenosis progression. Further studies, performed for longer period of time with a higher number of patients are needed to evaluate the evolutionary trends of carotid plaques in diabetic patients and their relationship with clinical ischemic events.
Collapse
Affiliation(s)
- U Oliviero
- Cattedra di Medicina Interna, Università degli Studi di Napoli Federico II, Napoli
| | | | | | | | | | | | | | | | | |
Collapse
|
43
|
Coto V, Auletta M, Oliviero U, Cocozza M, Coto F, Magri P, Barbieri F. POEMS syndrome: an Italian case with diagnostic and therapeutic implications. Ann Ital Med Int 1991; 6:416-9. [PMID: 1804287] [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
A young Italian patient with a multisystem disorder and a solitary osteosclerotic bone lesion is described. His clinicopathological situation involved sensory-motor polyneuropathy, organomegaly, endocrine dysfunction, skin alterations, edema of the lower limbs and generalized lymphadenopathy. These features were consistent with the diagnosis of POEMS syndrome, reported primarily in Japanese patients. M components were not found in this patient's serum or urine. Bone marrow biopsy showed only a slight plasma cell infiltrate; histological study of the sural nerve evidenced a mixture of both axonal degeneration and segmental demyelinization. Lymph node biopsy revealed peculiar pathological changes resembling those of type II Castleman-like disease. A wide bone defect with osteosclerotic margins and trabeculation was evidenced in the right ilium. The relationship of these findings to plasma cell dyscrasias is discussed. After prednisone and local radiotherapy failed, the patient was treated with human recombinant interferon for 18 months. After three months of therapy he has experienced remarkable improvement of his neurological symptoms and almost complete recovery of organomegaly and lymphadenopathy. These improvements have continued to the present.
Collapse
Affiliation(s)
- V Coto
- Cattedra di Medicina Interna, II Facoltà di Medicina e Chirurgia, Università degli Studi di Napoli
| | | | | | | | | | | | | |
Collapse
|
44
|
Coto V, Cocozza M, Oliviero U, Lucariello A, Picano T, Castaldo B, Iovino V, Cacciatore L. Regression of left ventricular hypertrophy and systolic function in hypertensive patients during long-term treatment with ketanserin. Cardiovasc Drugs Ther 1990; 4 Suppl 1:77-80. [PMID: 2149516 DOI: 10.1007/bf00053432] [Citation(s) in RCA: 3] [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: 12/30/2022]
Abstract
It is now generally accepted that antihypertensive therapy can induce regression of left ventricular hypertrophy (LVH) in hypertensive subjects. However, the influence of LVH reversal on both the systolic and diastolic functions, and particularly the ability of the heart to meet sudden overloads caused by exercise and/or recurrence of hypertension, remain unanswered questions. The long-term effects of ketanserin, a selective serotonin S2-receptor antagonist with additional alpha 1-adrenergic blocking properties, on LVH and systolic function were studied in 13 untreated subjects (age range 35-55 years) with mild-to-moderate essential hypertension, echocardiographic evidence of LVH, and normal ejection fraction. Blood pressure values and echocardiographic measurements of dimensions, wall thicknesses, and indices of LV mass were determined before and after 3, 6, and 12 months treatment; ejection fractions at rest and during exercise were evaluated by equilibrium multigated radionuclide angiocardiography at baseline and after 12 months of therapy. Mean arterial pressure was significantly reduced from the first month of treatment (p less than 0.001) and remained well controlled up to the end of the trial. Both posterior and septum wall thicknesses decreased after 3 months of therapy and remained stable throughout the whole study period. LV mass index decreased from a mean +/- SD of 187.7 +/- 47.6 g/m2 to a mean of 157.81 +/- 31.63 g/m2 (p less than 0.01) at the third month, reaching greater decreases after 6 months (156.05 +/- 31.00 g/m2) and after 12 months (153.21 +/- 28.80 g/m2) of treatment. A significant correlation was found between LV mass and posterior wall thickness at the different observation times in the study. Finally, the regression of LVH at the end of therapy was not associated with impairment of systolic function, as assessed by measurements of ejection fraction at rest and during exercise.
Collapse
Affiliation(s)
- V Coto
- II Medical School, University of Naples, Italy
| | | | | | | | | | | | | | | |
Collapse
|
45
|
Coto V, Cocozza M, Oliviero U, Lucariello A, Picano T, Coto F, Cacciatore L. Clinical efficacy of picotamide in long-term treatment of intermittent claudication. Angiology 1989; 40:880-5. [PMID: 2679241 DOI: 10.1177/000331978904001004] [Citation(s) in RCA: 17] [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] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The clinical efficacy of picotamide was investigated in a randomized, double-blind, placebo-controlled study in patients with peripheral occlusive arterial disease of the lower limbs at functional stage II of the Fontaine classification. Forty patients with a history of claudication for at least six months were admitted to the study and were given either 3 x 300 mg tablets of picotamide (20 subjects) or three identical placebo tablets (20 subjects) for six months. The two groups of patients were similar in regard to clinical features and potential risk factors. At the end of treatment painfree walking distance and systolic ankle-arm pressure ratio improved more in the picotamide than in the placebo group (p = 0.05). Systolic ankle pressure curves, determined before and after the six-month treatment, showed a positive trend to a higher postexercise ankle pressure and a faster return to the preexercise levels in the picotamide group; however, the difference was not statistically significant. Laboratory monitoring revealed a slight prolongation of bleeding time, a significant decrease in arachidonic acid-induced platelet aggregation, and an enhanced fibrinolysis with absence of interference with hemostasis in the picotamide group. One patient in the placebo group developed a major cardiovascular event (angina pectoris) during the study. These results indicate that picotamide is an effective drug that may modify the natural course of intermittent claudication and associated vascular problems.
Collapse
Affiliation(s)
- V Coto
- IV Division of Internal Medicine, II Medical School, University of Naples, Italy
| | | | | | | | | | | | | |
Collapse
|
46
|
Coto V, Lucariello A, Cocozza M, Oliviero U, Cacciatore L. Socioeconomic status and hypertension in children of two state schools in Naples, Italy: preliminary findings. Eur J Epidemiol 1987; 3:288-94. [PMID: 3653357 DOI: 10.1007/bf00149738] [Citation(s) in RCA: 3] [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: 01/06/2023]
Abstract
Most epidemiologic studies have shown a relationship between high blood pressure and socioeconomic status in childhood. Systolic and diastolic pressure were measured in 296 schoolboys and 338 schoolgirls aged 10 to 13 years. The presence of known and suspected risk factors for hypertension was evaluated by a standardized questionnaire consisting of two sections: one completed by the subjects and another by their parents. Descriptive analysis showed a lack of association between socioeconomic background, parental educational levels and childhood hypertension, a relatively strong association between a sedentary style of life and hypertension (p less than 0.001) and a statistically significant influence of maternal or paternal history of hypertension or diabetes in the sample studied (p less than 0.05). However, when all the variables were assessed by multiple correspondence analysis, two nuclei of schoolchildren were delimited. One was composed of hypertensive children with family histories of hypertension and/or diabetes mellitus who lead sedentary lives, live in large dwellings with a low crowding index and whose parents are better educated. The second nucleus was composed of normotensive subjects with opposite characteristics. The data obtained indicate that there may be a relationship between blood pressure in children and the socioeconomic status and educational level of their parents and suggest that these factors may have an impact on the child's blood pressure at a relatively young age.
Collapse
Affiliation(s)
- V Coto
- Cattedra di Medicina Interna ed insegnamento di Medicina di Comunità, II Facoltà di Medicina e Chirurgia, Università degli Studi di Napoli, Italy
| | | | | | | | | |
Collapse
|
47
|
Coto V, Oliviero U, Lucariello A, Cerini R, Cocozza M, Cacciatore L, Porfido FA, Lingetti M, Scarpellino F, Talarico M. [Clinical study on the anti-lipidemia and anti-steatosis effectiveness of the pantetheine-phosphorylcholine pharmacologic combination]. Clin Ter 1986; 118:415-21. [PMID: 3780171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
|
48
|
Coto V, Carrieri P, Cocozza M, Oliviero U, Picano T, Spinoli G, Cacciatore L. [Antiplatelet activity of picotamide in patients with chronic vascular pathology]. Minerva Cardioangiol 1986; 34:601-4. [PMID: 2949164] [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: 01/03/2023]
|
49
|
Coto V, Cocozza M, Lucariello A, Oliviero U, Cozzolino G, Iovane G. [Juvenile arterial hypertension and body surface area. Initial results of a longitudinal epidemiologic study]. G Ital Cardiol 1984; 14:1031-6. [PMID: 6532882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
An epidemiological study has been carried out on a group of 622 students (10 to 13 years old) from a secondary school in Naples. Aims of the present work were: the evaluation of the prevalence of hypertension in an adolescent population; the association with familial hypertension and obesity; the persistence of high blood pressure values at follow-up. Blood pressure data obtained in these subjects by the use of a standard evaluation scale based on body surface percentiles were compared with those obtained by two major current methods used for the definition of "normal" blood pressure values in pediatric age. The method based on body surface percentiles has shown the highest specificity. The prevalence of hypertension, as detected by this method, has been of 3,5% as compared to 12,9% and to 9,5% of the other two methods. In a follow-up at one year, while the percentage of hypertensive students remained unchanged in the group detected by the method of body surface percentiles, it decreased from 12,9% to 9,3% and from 9,5% to 7,8% in the other two groups. The high prevalence of obesity and familial hypertension observed in these young hypertensive subjects suggest the possibility of selecting, by body surface percentiles, well defined group of subjects at risk, characterized by borderline hypertension, high grade of familial aggregation, high prevalence of obesity and by the persistence of hypertension at the follow-up.
Collapse
|
50
|
Coto V, Giani U, Iovane G, Cocozza M, Oliviero U, Lucariello A, Cacciatore L. Body surface as determinant of blood pressure in children. Panminerva Med 1984; 26:233-8. [PMID: 6533548] [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: 01/20/2023]
|