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AIM: to assess the effects of advanced wound dressings (AWD) commonly used in the treatment of predominantly neuropathic diabetic foot ulcers (DFU) The present meta-analysis was designed to support the development of the Italian Guidelines for the Treatment of Diabetic Foot Syndrome (DFS). METHODS: A Medline and Embase search were performed up to April 1st, 2024 collecting all RCTs including diabetic patients or reporting subgroup analyses on diabetic patients with DFU comparing AWD with placebo/standard of care (SoC), with a duration of at least 12 weeks. Prespecified endpoints were: ulcer healing (principal), time-to-healing, frequency of dressings change, major and minor amputation, pain, and all-cause mortality. AWD assessed were: alginates; foam, hydrocolloids, hydrogels, hyaluronic acid, hemoglobin spray, silver-impregnated, sucrose octasulfate-impregnated, honey-impregnated, micro-organism-binding, and protease-modulating matrix dressings. Mantel-Haenzel Odds ratios and 95% confidence intervals (MH-OR, 95% CIs) were either calculated or extracted directly from the publications. Weighted mean differences (WMD) and 95% CIs were calculated for continuous variables. RESULTS: Fifteen studies fulfilled all inclusion criteria. Participants treated with AWD had a significantly higher ulcer healing rate and shorter time-to-healing in comparison with SoC/placebo (MH-OR 1.50 [0.80, 2.79], p = 0.20 and WMD:: - 24.38 [- 42.90, - 5.86] days, p = 0.010). No other significant effect on the above reported prespecified endpoints were observed. For the primary endpoint, the quality of evidence was rated as "moderate". CONCLUSIONS: In conclusion, AWD, particularly sucrose-octasulfate, hydrogels, hyaluronic acid, and honey dressings, can actively promote wound healing and shortening time-to-healing in patients with DFU.
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AIM: To compare the effectiveness of commonly used offloading devices for the treatment of neuropathic foot ulcers in patients with diabetes mellitus. This meta-analysis (MA) has been performed for giving an answer to clinical questions on this topic of the Italian guideline on diabetic foot syndrome. METHODS: The present MA includes randomized controlled studies (duration > 12 weeks) comparing, in patients with diabetes mellitus and non-infected neuropathic foot ulcer: any offloading device vs either no offloading device or conventional footwear; removable versus non-removable offloading devices; surgical procedure vs other offloading approaches. The primary endpoint was ulcer healing. RESULTS: A total of 184 studies were identified, and 18 were considered eligible for the analysis. We found that: any plantar off-loading, when compared to the absence of plantar offloading device, is associated with a higher ulcer healing (MH-OR: 3.13 [1.08, 9.11], p = 0.04, I2 = 0%); total contact cast or nonremovable knee-high walker, compared to other offloading devices, had a higher ulcer healing rate (MH-OR: 2.64 [1.43, 4.89], p = 0.002, I2 = 51%); surgical offloading for active ulcers in combination with post-surgery offloading achieves higher ulcer healing rate when compared to offloading devices alone (MH-OR: 6.77 [1.64, 27.93], p = 0.008, I2 = 0%). CONCLUSIONS: Any plantar offloading, compared to the absence of plantar offloading device, is associated with a higher ulcer healing rate. Total contact cast or nonremovable knee-high walker, compared to other offloading devices, is preferable. Surgical offloading for active ulcers, in combination with post-surgery offloading devices, achieves a higher ulcer healing rate when compared to other offloading devices alone. Further studies with a larger cohort of patients with diabetic neuropathic foot ulcers and extended follow-up periods are necessary.
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Pé Diabético , Ensaios Clínicos Controlados Aleatórios como Assunto , Cicatrização , Humanos , Pé Diabético/terapia , Pé Diabético/cirurgia , Itália , Guias de Prática Clínica como Assunto , Resultado do Tratamento , Sapatos , Suporte de Carga , Moldes CirúrgicosRESUMO
The treatment of patients with diabetic foot ulcers (DFUs) is extremely complex, requiring a comprehensive approach that involves a variety of different healthcare professionals. Several studies have shown that a multidisciplinary team (MDT) approach is useful to achieve good clinical outcomes, reducing major and minor amputation and increasing the chance of healing. Despite this, the multidisciplinary approach is not always a recognized treatment strategy. The aim of this meta-analysis was to assess the effects of an MDT approach on major adverse limb events, healing, time-to-heal, all-cause mortality, and other clinical outcomes in patients with active DFUs. The present meta-analysis was performed for the purpose of developing Italian guidelines for the treatment of diabetic foot with the support of the Italian Society of Diabetology (Società Italiana di Diabetologia, SID) and the Italian Association of Clinical Diabetologists (Associazione Medici Diabetologi, AMD). The study was performed using the Grading of Recommendations Assessment, Development, and Evaluation approach. All randomized clinical trials and observational studies, with a duration of at least 26 weeks, which compared the MDT approach with any other organizational strategy in the management of patients with DFUs were considered. Animal studies were excluded. A search of Medline and Embase databases was performed up until the May 1st, 2023. Patients managed by an MDT were reported to have better outcomes in terms of healing, minor and major amputation, and survival in comparison with those managed using other approaches. No data were found on quality of life, returning-to-walking, and emergency admission. Authors concluded that the MDT may be effective in improving outcomes in patients with DFUs.
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Amputação Cirúrgica , Pé Diabético , Equipe de Assistência ao Paciente , Humanos , Amputação Cirúrgica/estatística & dados numéricos , Pé Diabético/terapia , Itália , Guias de Prática Clínica como Assunto , Resultado do Tratamento , CicatrizaçãoRESUMO
AIM: The study was designed to generate real-world evidence on IDegLira in the Italian clinical practice in two groups of patients with type 2 diabetes (T2D), switching to IDegLira either from a basal only (basal group) or basal-bolus insulin regimen (BB group). MATERIALS AND METHODS: This was a non-interventional, multicentre, single-cohort, prospective study assessing the long-term glycaemic control in patients with T2D, who switched to IDegLira from a basal insulin ± glucose-lowering medication regimen with or without a bolus insulin component for approximately 18 months, conducted in 28 Italian diabetes centres. The primary endpoint was the change in glycated haemoglobin (HbA1c) levels from baseline to 6 months after IDegLira initiation. RESULTS: The study included 358 patients with a mean age 67.2 years and diabetes duration of 15.7 years. HbA1c significantly decreased from IDegLira start to all study time points in the overall population (basal group -1.19%; BB group -0.60% at the end of observation). Patients achieving HbA1c <7% levels increased from 12.9% (n = 43) to 40.3% (n = 110) at 18 months. Fasting blood glucose and body weight also significantly decreased in both groups, although more in the BB group. Overall, 14.3% of completed patients had an intensification of treatment (mainly in the basal group) and 48.6% had a simplification of treatment (mainly in the BB group). CONCLUSIONS: Switching to IDegLira in a real-world clinical setting is a valid therapeutic option for patients with T2D with inadequate glycaemic control on basal or BB insulin regimen and/or need to simplify their insulin therapy, with specific reasons and therapeutic goals according to different T2D management trajectories.
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Diabetes Mellitus Tipo 2 , Humanos , Idoso , Diabetes Mellitus Tipo 2/tratamento farmacológico , Diabetes Mellitus Tipo 2/epidemiologia , Hipoglicemiantes/uso terapêutico , Hemoglobinas Glicadas , Estudos Prospectivos , Glicemia , Insulina de Ação Prolongada , Liraglutida/uso terapêutico , Combinação de Medicamentos , Insulina/uso terapêutico , Itália/epidemiologia , Insulina Regular Humana/uso terapêuticoRESUMO
To report a review and meta-analysis of all randomized controlled trials (RCTs) comparing bypass surgery (BS) and endovascular treatment (ET) in infrainguinal peripheral arterial disease (PAD) for several endpoints, such as major and minor amputation, major adverse limb events (MALEs), ulcer healing, time to healing, and all-cause mortality to support the development of the Italian Guidelines for the Treatment of Diabetic Foot Syndrome (DFS). A MEDLINE and EMBASE search was performed to identify RCTs, published since 1991 up to June 21, 2023, enrolling patients with lower limb ischemia due to atherosclerotic disease (Rutherford I-VI). Any surgical BS or ET was allowed, irrespective of the approach, route, or graft employed, from iliac to below-the-knee district. Primary endpoint was major amputation rate. Secondary endpoints were amputation-free survival major adverse limb events (MALEs), minor amputation rate, all-cause mortality, ulcer healing rate, time to healing, pain, transcutaneous oxygen pressure (TcPO2) or ankle-brachial index (ABI), quality of life, need for a new procedure, periprocedural serious adverse events (SAE; within 30 days from the procedure), hospital lenght of stay, and operative time. Twelve RCTs were included, one enrolled two separate cohorts of patients, and therefore, the studies included in the analyses were 13. Participants treated with ET had a similar rate of major amputations to participants treated with BS (MH-OR 0.85 [0.60, 1.20], p = 0.36); only one trial reported separately data on patients with diabetes (N = 1), showing no significant difference between ET and BS (MH-OR: 0.67 [0.09, 5.13], p = 0.70). For minor amputation, no between-group significant differences were reported: MH-OR for ET vs BS: 0.83 [0.21, 3.30], p = 0.80). No significant difference in amputation-free survival between the two treatment modalities was identified (MH-OR 0.94 [0.59, 1.49], p = 0.80); only one study reported subgroup analyses on diabetes, with a non-statistical trend toward reduction in favor of ET (MH-OR 0.62 [0.37, 1.04], p = 0.07). No significant difference between treatments was found for all-cause mortality (MH-OR for ET vs BS: 0.98 [0.80, 1.21], p = 0.88). A significantly higher rate of MALE was reported in participants treated with ET (MH-OR: 1.44 [1.05, 1.98], p = 0.03); in diabetes subgroup analysis showed no differences between-group for this outcome (MH-OR: 1.34 [0.76, 2.37], p = 0.30). Operative duration and length of hospital stay were significantly shorter for ET (WMD: - 101.53 [- 127.71, - 75.35] min, p < 0.001, and, - 4.15 [- 5.73, - 2.57] days, p < 0.001 =, respectively). ET was associated with a significantly lower risk of any SAE within 30 days in comparison with BS (MH-OR: 0.60 [0.42, 0.86], p = 0.006). ET was associated with a significantly higher risk of reintervention (MH-OR: 1.57 [1.10, 2.24], p = 0.01). No significant between-group differences were reported for ulcer healing (MH-OR: 1.19 [0.53, 2.69], p = 0.67), although time to healing was shorter (- 1.00 [0.18, 1.82] months, p = 0.02) with BS. No differences were found in terms of quality of life and pain. ABI at the end of the study was reported by 7 studies showing a significant superiority of BS in comparison with ET (WMD: 0.09[0.02; 0.15] points, p = 0.01). The results of this meta-analysis showed no clear superiority of either ET or BS for the treatment of infrainguinal PAD also in diabetic patients. Further high-quality studies are needed, focusing on clinical outcomes, including pre-planned subgroup analyses on specific categories of patients, such as those with diabetes and detailing multidisciplinary team approach and structured follow-up.
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Diabetes Mellitus , Pé Diabético , Doença Arterial Periférica , Humanos , Pé Diabético/cirurgia , Pé Diabético/complicações , Úlcera/complicações , Ensaios Clínicos Controlados Aleatórios como Assunto , Doença Arterial Periférica/complicações , Doença Arterial Periférica/cirurgia , Dor/complicações , Itália/epidemiologia , Isquemia/etiologia , Isquemia/cirurgia , Resultado do Tratamento , Estudos Retrospectivos , Fatores de RiscoRESUMO
Chronic limb-threatening ischemia (CLTI) represents the end-stage form of peripheral arterial disease (PAD) and is associated with a very poor prognosis and high risk of limb loss and mortality. It can be considered very similar to a terminal cancer disease, reflecting a large impact on quality of life and healthcare costs. The aim of this study is to offer an overview of the relationship between CLTI, limb salvage, and mortality, with a focus on the need of a fast-track team-based management that is a driver to achieve better survival results. This review can be useful to improve management of this growing impact disease, and to promote the standardisation of care and communication between specialist and non-specialist healthcare professionals.
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AIMS: Diabetic foot syndrome (DFS) and its complications are a growing public health concern. The Italian Society of Diabetology (SID) and the Italian Association of Clinical Diabetologists (AMD), in collaboration with other scientific societies, will develop the first Italian guidelines for the treatment of DFS. METHODS: The creation of SID/AMD Guidelines is based on an extended work made by 19 panelists and 12 members of the Evidence Review Team. Grading of Recommendations, Assessment, Development and Evaluations (GRADE) methodology has been used to decide aims, reference population, and target health professionals. Clinical questions have been created using PICO (Patient, Intervention, Comparison, Outcome) conceptual framework. The definition of questions has been performed using a two-step web-based Delphi methodology, a structured technique aimed at obtaining by repeated rounds of questionnaires a consensus opinion from a panel of experts in areas wherein evidence is scarce or conflicting, and opinion is important. RESULTS: The mean age of panelists (26.3% women) was 53.7 ± 10.6 years. The panel proposed 34 questions. A consensus was immediately reached for all the proposed questions, 32 were approved and 2 were rejected. CONCLUSIONS: The areas covered by clinical questions included diagnosis of ischemia and infection, treatment of ischemic, neuropathic, and infected ulcers, prevention of foot ulceration, organization and education issues, and surgical management. The PICO presented in this paper are designed to provide indications for healthcare professionals in charge of diabetic foot treatment and prevention, primarily based on clinical needs of people with diabetic foot syndrome and considering the existing organization of health care.
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Diabetes Mellitus , Pé Diabético , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Consenso , Pé Diabético/etiologia , Pé Diabético/terapia , Pé Diabético/diagnóstico , Itália/epidemiologia , Inquéritos e Questionários , Guias de Prática Clínica como AssuntoRESUMO
Chronic kidney disease (CKD) is one of the most common complications of diabetes mellitus and an independent risk factor for cardiovascular disease. Despite guideline-directed therapy of CKD in patients with type 2 diabetes, the risk of renal failure and cardiovascular events still remains high, and diabetes remains the leading cause of end-stage kidney disease in affected patients. To date, current medications for CKD and type 2 diabetes mellitus have not reset residual risk in patients due to a high grade of inflammation and fibrosis contributing to kidney and heart disease. This question-and-answer-based review will discuss the pharmacological and clinical differences between finerenone and other mineralocorticoid receptor antagonists and then move on to the main evidence in the cardiovascular and renal fields, closing, finally, on the potential role of therapeutic combination with sodium-glucose cotransporter 2 inhibitors (SGLT2is).
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BACKGROUND: The aim of this study is to evaluate the 5-year clinical outcome of the DEBATE-BTK (Drug-eluting balloon for below-the-knee angioplasty evaluation) trial. METHODS: The DEBATE-BTK was a single-center, randomized trial that enrolled 132 diabetic patients with critical limb ischemia. Subjects were randomized 1:1 to DCB or plain old balloon angioplasty (POBA). Major clinical endpoints were, freedom from all-cause death, freedom from clinically driven target lesion revascularization (CDTLR) and the occurrence of major amputation. Additional analysis were conducted to assess overall survival in patients treated with DCB compared to those treated with only POBA in the entire 5-years period and to test the correlation between paclitaxel dose exposure (in terciles) and overall survival. RESULTS: Freedom from all-cause death at 5 years was 63.1% (41/65) in DCB vs. 53.7%(35/67) POBA patients (p = 0.4). Freedom from CDTLR was 82% in DCB and 63% in POBA patients (p = 0.002) at 1 year and 63 versus 54% at 5 years respectively P = 0.07. One patient in DCB and 2 patients in POBA underwent a major amputation of the target limb. During the 5-year follow-up, 24 patients originally randomized to POBA received DCB treatment for additional limb revascularization. According to DCB treatment in all the 5 years period, overall survival was 66.3.% (30/89) in DCB versus 40%(26/43) in POBA patients, p = 0.003. CONCLUSIONS: Overall survival at 5-year was similar in DCB treated patients compared to POBA. Moreover, survival was higher in patients that received DCB angioplasty at any time of the 5 years period. LEVEL OF EVIDENCE: Level 1b, Individual inception cohort study with > 80% follow-up.
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Angioplastia com Balão , Stents Farmacológicos , Doença Arterial Periférica , Angioplastia com Balão/efeitos adversos , Materiais Revestidos Biocompatíveis , Estudos de Coortes , Artéria Femoral , Humanos , Paclitaxel/efeitos adversos , Doença Arterial Periférica/terapia , Artéria Poplítea/diagnóstico por imagem , Resultado do TratamentoRESUMO
PURPOSE: Infection, which is one of the possible complications of diabetic foot ulcers (DFUs), makes the treatment of ulcers challenging because of its negative impact on healing processes and the high prevalence of multiresistant germs. This study is aimed at verifying the effect of a surgical CO2 laser (which reduces the bacterial load and allows a more accurate debridement), as compared with the traditional lancets, on the healing rate of DFU. METHODS: The present case-control retrospective analysis was performed on patients with chronic (>6 months) DFU with Texas grade >1, treated with 80 W surgical CO2 laser (DEKA SmartXide2 C80, El.En. Group) and compared with a matched sample of patients with similar characteristics, who were treated with a traditional surgical approach. The debridement was performed trying to achieve the complete removal of nonviable tissues. The principal endpoint was the proportion of patients healed at 6 months. All analyses were carried out with SPSS 25.0. The study protocol was approved by the local ethical committee. RESULTS: This study included 118 patients (59 cases and 59 controls). At 6 months, the proportion of healing patients was 35% and 18% in cases and controls, respectively (P = .034). The corresponding figure at 1 year was 62% and 38% (P = .009), whereas no difference was observed at 1, 2, and 3 months. No serious adverse event was observed. CONCLUSIONS: In this article, we show for the first time that CO2 laser treatment, in comparison with traditional surgical approaches, can be associated with an increased healing rate in patients with DFU.
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Diabetes Mellitus , Pé Diabético , Humanos , Pé Diabético/diagnóstico , Pé Diabético/cirurgia , Dióxido de Carbono , Estudos Retrospectivos , Estudos de Casos e Controles , LasersRESUMO
AIMS: The European Society of Cardiology (ESC) recently defined cardiovascular risk classes for subjects with diabetes. Aim of this study was to explore the distribution of subjects with type 1 diabetes (T1D) by cardiovascular risk groups according to the ESC classification and to describe the quality indicators of care. METHODS: The study is based on data extracted from electronic medical records of patients treated at the 258 Italian diabetes centers participating in the AMD (Associazione Medici Diabetologi) Annals initiative. Patients with T1D were stratified by cardiovascular risk. Measures of intermediate outcomes, intensity/appropriateness of pharmacological treatment, and overall quality of care were evaluated. RESULTS: Overall, 29.368 subjects with type 1 diabetes (64.7% at very high cardiovascular risk, 28.5% at high risk and 6.8% at moderate risk) were evaluated. A lack of use of drugs in case of high values and an inadequate control despite the antihypertensive and lipid-lowering treatment was recognized. The overall quality of care tended to be lower as the level of cardiovascular risk increased. CONCLUSION: A large proportion of subjects with T1D is at high or very high risk. Antihypertensive and lipid-lowering treatment seem not adequately used. Several actions are necessary to improve the quality of care.
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Doenças Cardiovasculares , Diabetes Mellitus Tipo 1 , Doenças Cardiovasculares/epidemiologia , Doenças Cardiovasculares/etiologia , Diabetes Mellitus Tipo 1/tratamento farmacológico , Diabetes Mellitus Tipo 1/epidemiologia , Fatores de Risco de Doenças Cardíacas , Humanos , Estudos Retrospectivos , Fatores de RiscoRESUMO
BACKGROUND: Paclitaxel-eluting devices (PED) reduce restenosis and target lesion revascularization (TLR) in femoropopliteal intervention. Recent data suggest a two-fold increased long-term mortality in patients treated with PED. The aim of our study is to evaluate if endovascular therapy (EVT) with PED increases mortality risk in patients with symptomatic lower limb peripheral artery disease (PAD) compared to non-eluting devices (NED). METHODS: The study is a retrospective, single-center registry on patients undergoing EVT for PAD from January 2009 to June 2018. Propensity score analysis on logistic regression model for independent predictors of long-term mortality was used to match PED and NED patients. Mortality was assessed at 2, 5 and 7 years in the entired matched population and in a sub-group of patients ≤75 years. RESULTS: During the study period, 1294 patients, 718 NED and 576 PED, met the inclusion/exclusion criteria and entered in the study. Propensity score matching analysis identified 854 matched patients, 414 PED and 440 NED. The population was mainly characterized by diabetic patients with CLI (80%) and high prevalence of CAD (30%), heart failure (15%) and renal insufficiency (20%). Mean follow-up length was 58 ± 34 months, (median 52.5). Mortality was 18% in NED vs 12% in PED patients at two years (p = 0.01), 36% vs 30% at 5 years (p = 0.03) and 41% vs 39% at seven years (p = 0.2) respectively. In patients ≤75 years, mortality at 7-year was 28% in PED vs 36% in NED, p = 0.07. CONCLUSION: These results suggest a reduced mortality at 2 and 5 years with PED as compare to NED treatment in a real-world CLI scenario. At 7-year follow-up, the advantage was numerically evident only in patients ≤75 years.
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Fármacos Cardiovasculares , Stents Farmacológicos , Procedimentos Endovasculares , Doença Arterial Periférica , Humanos , Extremidade Inferior , Paclitaxel , Doença Arterial Periférica/diagnóstico , Doença Arterial Periférica/cirurgia , Artéria Poplítea , Desenho de Prótese , Estudos Retrospectivos , Fatores de Risco , Resultado do TratamentoRESUMO
Peripheral blood mononuclear cells (PBMNCs) are reported to prevent major amputation and healing in no-option critical limb ischemia (NO-CLI). The aim of this study is to evaluate PBMNC treatment in comparison to standard treatment in NO-CLI patients with diabetic foot ulcers (DFUs). The study included 76 NO-CLI patients admitted to our centers because of CLI with DFUs. All patients were treated with the same standard care (control group), but 38 patients were also treated with autologous PBMNC implants. Major amputations, overall mortality, and number of healed patients were evaluated as the primary endpoint. Only 4 out 38 amputations (10.5%) were observed in the PBMNC group, while 15 out of 38 amputations (39.5%) were recorded in the control group (p = 0.0037). The Kaplan-Meier curves and the log-rank test results showed a significantly lower amputation rate in the PBMNCs group vs. the control group (p = 0.000). At two years follow-up, nearly 80% of the PBMNCs group was still alive vs. only 20% of the control group (p = 0.000). In the PBMNC group, 33 patients healed (86.6%) while only one patient healed in the control group (p = 0.000). PBMNCs showed a positive clinical outcome at two years follow-up in patients with DFUs and NO-CLI, significantly reducing the amputation rate and improving survival and wound healing. According to our study results, intramuscular and peri-lesional injection of autologous PBMNCs could prevent amputations in NO-CLI diabetic patients.
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OBJECTIVE: To perform an early economic evaluation of a system based on photodynamic advanced adjuvant therapy with photosensitizer RLP068/CI to facilitate the healing process of foot/leg skin lesions/ulcers with an excellent safety profile. DESIGN: An early short-term (10 weeks) cost-effectiveness and a budget impact analysis (over 5 years) comparing photodynamic therapy with photosensitizer RLP068/CI based (PDT-RLP068) system added to Standard of Care (SoC) vs SoC alone. SETTING: The Italian National Healthcare System perspective considering both the outpatient and the day-hospital regimen. PARTICIPANTS: Hypothetical patients with diabetic foot infection (DFI) grades I/IIB. INTERVENTIONS: The PDT-RLP068 system as an add-on to Standard of Care (SoC) vs SoC alone as the first-line treatment for the management of DFIs. MAIN OUTCOMES: Days within which the clinical target was achieved and direct health costs for patients' management. RESULTS: Additional costs generated by the use of the PDT-RLP068 system progressively decreased as time to reach the target induced by the novel system decreased. In the outpatient regimen, when time to reach clinical target decreased in the range 7-28 days, ICERs varied from about 1 to 70 for each additional day gained with clinical target achieved. The system was dominant when halving time to reach the target in the outpatient regimen and even for modest reduction of time in day-hospital regimen. In terms of budget impact, when considering day-hospital regimen, if the PDT-RLP068 based system allowed a shortened duration to reach the clinical target of between 7-28 days, BI was 8,100,000 to 700,000, with saving less than 2,000,000 with 50% reduction of time. Considering the inpatient setting, the use of the PDT-RLP068 system would result in saving even with the modest impact on the time needed to activate the healing process. CONCLUSION: The early economic evaluation performed suggested that, if the claimed effectiveness of the technology demonstrated in case reports and in preliminary clinical studies can be confirmed in larger population studies, and allowing for shortening of the time needed to activate the healing process, the PDT-RLP068 system could offer the chance to improve care for DFI patients without compromising the sustainability of the system.
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BACKGROUND: The European Society of Cardiology (ESC) recently defined cardiovascular risk classes for subjects with diabetes. Aim of this study was to explore the distribution of subjects with type 2 diabetes (T2D) by cardiovascular risk groups according to the ESC classification and to describe the quality indicators of care, with particular regard to cardiovascular risk factors. METHODS: The study is based on data extracted from electronic medical records of patients treated at the 258 Italian diabetes centers participating in the AMD Annals initiative. Patients with T2D were stratified by cardiovascular risk. General descriptive indicators, measures of intermediate outcomes, intensity/appropriateness of pharmacological treatment for diabetes and cardiovascular risk factors, presence of other complications and overall quality of care were evaluated. RESULTS: Overall, 473,740 subjects with type 2 diabetes (78.5% at very high cardiovascular risk, 20.9% at high risk and 0.6% at moderate risk) were evaluated. Among people with T2D at very high risk: 26.4% had retinopathy, 39.5% had albuminuria, 18.7% had a previous major cardiovascular event, 39.0% had organ damage, 89.1% had three or more risk factors. The use of DPP4-i markedly increased as cardiovascular risk increased. The prescription of secretagogues also increased and that of GLP1-RAs tended to increase. The use of SGLT2-i was still limited, and only slightly higher in subjects with very high cardiovascular risk. The overall quality of care, as summarized by the Q score, tended to be lower as the level of cardiovascular risk increased. CONCLUSIONS: A large proportion of subjects with T2D is at high or very high risk. Glucose-lowering drug therapies seem not to be adequately used with respect to their potential advantages in terms of cardiovascular risk reduction. Several actions are necessary to improve the quality of care.
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Glicemia/efeitos dos fármacos , Doenças Cardiovasculares/prevenção & controle , Diabetes Mellitus Tipo 2/tratamento farmacológico , Hipoglicemiantes/uso terapêutico , Indicadores de Qualidade em Assistência à Saúde , Adulto , Idoso , Idoso de 80 Anos ou mais , Biomarcadores/sangue , Glicemia/metabolismo , Doenças Cardiovasculares/diagnóstico , Doenças Cardiovasculares/epidemiologia , Diabetes Mellitus Tipo 2/sangue , Diabetes Mellitus Tipo 2/diagnóstico , Diabetes Mellitus Tipo 2/epidemiologia , Inibidores da Dipeptidil Peptidase IV/uso terapêutico , Registros Eletrônicos de Saúde , Feminino , Fatores de Risco de Doenças Cardíacas , Humanos , Hipoglicemiantes/efeitos adversos , Incretinas/uso terapêutico , Itália/epidemiologia , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Medição de Risco , Inibidores do Transportador 2 de Sódio-Glicose/uso terapêutico , Fatores de Tempo , Resultado do TratamentoRESUMO
OBJECTIVES: The aim of this study was to investigate the efficacy and safety of the Litos drug-coated balloon (DCB) versus plain old balloon angioplasty (POBA) for reduction of late lumen loss (LLL) in patients with critical limb ischemia undergoing below-the-knee (BTK) intervention. BACKGROUND: Restenosis after balloon angioplasty of BTK arteries approximates 70%. Previous studies of DCBs in BTK arteries produced conflicting results. METHODS: ACOART-BTK (Evaluation of the Use of ACOTEC Drug-Eluting Balloon Litos® in Below-the-Knee Arteries to Treat Critical Limb Ischemia) is a randomized controlled single-center study. Inclusion criteria were critical limb ischemia (Rutherford class ≥4) and significant stenosis or occlusion >40 mm of at least 1 BTK vessel with distal runoff successfully treated with angioplasty. Six-month angiographic LLL was the primary endpoint. Occlusive restenosis at 6 months and clinically driven target lesion revascularization at 12 months were secondary endpoints. RESULTS: From January 2016 through January 2019, 105 patients with 129 BTK lesions were enrolled in the study. Mean lesion length was 168 ± 109 mm in the DCB group and 187 ± 113 mm in the POBA group (p = 0.30). Almost 70% of lesions were occluded at baseline in both groups. On 6-month angiography, mean LLL was 0.51 ± 0.60 mm in the DCB group and 1.31 ± 0.72 mm in the POBA group (p < 0.001); rates of occlusive restenosis were 8.6% and 48.4%, respectively (p < 0.001). Twelve-month clinically driven target lesion revascularization occurred in 6 of 62 DCB-treated lesions (10%) versus 27 of 66 POBA-treated lesions (41%) (p < 0.001). Complete healing at 12 months was observed in 42 of 47 DCB-treated limbs (89.4) versus 35 of 47 POBA-treated limbs (74.5%) (p = 0.05); no major amputations occurred. CONCLUSIONS: Litos DCBs strikingly reduced LLL, vessel reocclusion, and clinically driven target lesion revascularization compared with POBA in BTK angioplasty.
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Angioplastia com Balão , Stents Farmacológicos , Doença Arterial Periférica , Materiais Revestidos Biocompatíveis , Humanos , Paclitaxel , Preparações Farmacêuticas , Artéria Poplítea , Resultado do TratamentoRESUMO
BACKGROUND: The increasing resistance of bacteria to antibiotics and the frequency of comorbid conditions of patients make the treatment of diabetic foot infections problematic. In this context, photodynamic therapy could be a useful tool to treat infected wounds. The aim of this study was to evaluate the effect of repeated applications of a phthalocyanine derivative (RLP068) on the bacterial load and on the healing process. METHODS: The present analysis was performed on patients with clinically infected ulcers who had been treated with RLP068. A sample for microbiological culture was collected at the first visit before and immediately after the application of RLP068 on the ulcer surface, and the area was illuminated for 8 minutes with a red light. The whole procedure was repeated three times per week at two centers (Florence and Arezzo, Italy) (sample A), and two times per week at the third center (Stuttgart, Germany) (sample B) for 2 weeks. RESULTS: Sample A and sample B were composed of 55 and nine patients, respectively. In sample A, bacterial load decreased significantly after a single treatment, and the benefit persisted for 2 weeks. Similar effects of the first treatment were observed in sample B. In both samples, the ulcer area showed a significant reduction during follow-up, even in patients with ulcers infected with gram-negative germs or with exposed bone. CONCLUSIONS: RLP068 seems to be a promising topical wound management procedure for the treatment of infected diabetic foot ulcers.
Assuntos
Antibacterianos/uso terapêutico , Pé Diabético/tratamento farmacológico , Indóis/uso terapêutico , Compostos Organometálicos/uso terapêutico , Fotoquimioterapia , Idoso , Carga Bacteriana/efeitos dos fármacos , Contagem de Colônia Microbiana , Diabetes Mellitus Tipo 2/complicações , Pé Diabético/microbiologia , Feminino , Pé/microbiologia , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
BACKGROUND: Drug-eluting technologies improve 12-month angiographic results of femoropopliteal (FP) interventions, but few data on the comparison between drug-coated balloons (DCBs) and drug-eluting stents (DES) are available. OBJECTIVES: The aim of this study was to compare, after balloon pre-dilation, a strategy of DCB followed by provisional self-expanding nitinol bare-metal stent implantation with a strategy of systematic DES implantation in patients at high risk for FP restenosis. METHODS: Patients presenting with either intermittent claudication or critical limb ischemia undergoing FP intervention were randomly assigned 1:1 to DCB or DES after successful target lesion pre-dilation. The primary endpoint was 12-month target lesion binary restenosis, assessed using Doppler ultrasound. Secondary endpoints were freedom from target lesion revascularization and from major amputation. RESULTS: A total of 192 patients, 96 in the DCB group and 96 in the DES group, with 240 lesions in 225 limbs, were included. Diabetes and critical limb ischemia were present in >50% in both groups. Mean lesion length was 14 cm, and baseline target lesion occlusion reached about 60% of cases in both groups. The systematic DES strategy yielded larger post-procedural minimal luminal diameter and a lower incidence of residual dissection compared to DCB, in which nitinol stents were used in only 21% of the lesions. Twelve-month target lesion restenosis was observed in 22% of DCB-treated versus 21% of DES-treated patients (p = 0.90). Clinically driven target lesion revascularization was necessary in 14% of DCB patients versus 17% of DES patients (p = 0.50). CONCLUSIONS: DCB was not superior to DES in the treatment of complex FP lesions in a high-risk population, yielding similar rate of restenosis and clinically driven target lesion revascularization. (Paclitaxel-Eluting Balloon Angioplasty With Provisional Use of Nitinol Stent Versus Systematic Implantation of Paclitaxel-Eluting Stent for the Treatment of Femoropopliteal De Novo Lesions; NCT01969630).