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BACKGROUND & AIMS: Split liver transplant(ation) (SLT) is still considered a challenging procedure that is by no means widely accepted. We aimed to present data on 25-year trends in SLT in Italy, and to investigate if, and to what extent, outcomes have improved nationwide during this time. METHODS: The study included all consecutive SLTs performed from May 1993 to December 2019, divided into three consecutive periods: 1993-2005, 2006-2014, and 2015-2019, which match changes in national allocation policies. Primary outcomes were patient and graft survival, and the relative impact of each study period. RESULTS: SLT accounted for 8.9% of all liver transplants performed in Italy. A total of 1,715 in situ split liver grafts were included in the analysis: 868 left lateral segments (LLSs) and 847 extended right grafts (ERGs). A significant improvement in patient and graft survival (p <0.001) was observed with ERGs over the three periods. Predictors of graft survival were cold ischaemia time (CIT) <6 h (p = 0.009), UNOS status 2b (p <0.001), UNOS status 3 (p = 0.009), and transplant centre volumes: 25-50 cases vs. <25 cases (p = 0.003). Patient survival was significantly higher with LLS grafts in period 2 vs. period 1 (p = 0.008). No significant improvement in graft survival was seen over the three periods, where predictors of graft survival were CIT <6 h (p = 0.007), CIT <6 h vs. ≥10 h (p = 0.019), UNOS status 2b (p = 0.038), and UNOS status 3 (p = 0.009). Retransplantation was a risk factor in split liver graft recipients, with significantly worse graft and patient survival for both types of graft (p <0.001). CONCLUSIONS: Our analysis showed Italian SLT outcomes to have improved over the last 25 years. These results could help to dispel reservations regarding the use of this procedure. IMPACT AND IMPLICATIONS: Split liver transplant(ation) (SLT) is still considered a challenging procedure and is by no means widely accepted. This study included all consecutive in situ SLTs performed in Italy from May 1993 to December 2019. With more than 1,700 cases, it is one of the largest series, examining long-term national trends in in situ SLT since its introduction. The data presented indicate that the outcomes of SLT improved during this 25-year period. Improvements are probably due to better recipient selection, refinements in surgical technique, conservative graft-to-recipient matching, and the continuous, yet carefully managed, expansion of donor selection criteria under a strict mandatory split liver allocation policy. These results could help to dispel reservations regarding the use of this procedure.
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Transplante de Fígado , Humanos , Transplante de Fígado/métodos , Resultado do Tratamento , Estudos Retrospectivos , Fígado , Doadores de Tecidos , Sobrevivência de Enxerto , Itália/epidemiologiaRESUMO
Organic acidurias (OAs), urea-cycle disorders (UCDs), and maple syrup urine disease (MSUD) belong to the category of intoxication-type inborn errors of metabolism (IT-IEM). Liver transplantation (LTx) is increasingly utilized in IT-IEM. However, its impact has been mainly focused on clinical outcome measures and rarely on health-related quality of life (HRQoL). Aim of the study was to investigate the impact of LTx on HrQoL in IT-IEMs. This single center prospective study involved 32 patients (15 OA, 11 UCD, 6 MSUD; median age at LTx 3.0 years, range 0.8-26.0). HRQoL was assessed pre/post transplantation by PedsQL-General Module 4.0 and by MetabQoL 1.0, a specifically designed tool for IT-IEM. PedsQL highlighted significant post-LTx improvements in total and physical functioning in both patients' and parents' scores. According to age at transplantation (≤3 vs. >3 years), younger patients showed higher post-LTx scores on Physical (p = 0.03), Social (p < 0.001), and Total (p =0.007) functioning. MetabQoL confirmed significant post-LTx changes in Total and Physical functioning in both patients and parents scores (p ≤ 0.009). Differently from PedsQL, MetabQoL Mental (patients p = 0.013, parents p = 0.03) and Social scores (patients p = 0.02, parents p = 0.012) were significantly higher post-LTx. Significant improvements (p = 0.001-0.04) were also detected both in self- and proxy-reports for almost all MetabQoL subscales. This study shows the importance of assessing the impact of transplantation on HrQoL, a meaningful outcome reflecting patients' wellbeing. LTx is associated with significant improvements of HrQol in both self- and parent-reports. The comparison between PedsQL-GM and MetabQoL highlighted that MetabQoL demonstrated higher sensitivity in the assessment of disease-specific domains than the generic PedsQL tool.
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Transplante de Fígado , Doença da Urina de Xarope de Bordo , Distúrbios Congênitos do Ciclo da Ureia , Humanos , Lactente , Pré-Escolar , Criança , Adolescente , Adulto Jovem , Adulto , Qualidade de Vida , Estudos Prospectivos , Doença da Urina de Xarope de Bordo/cirurgia , PaisRESUMO
BACKGROUND: The intraoperative insertion of a double J stent (DJS) is known to reduce urological complications and is broadly accepted in kidney transplant (KTx) patients. The magnetic ureteral DJS (mDJS) represents a valid alternative device as it can be removed without cystoscopy, using a transurethral magnet. This is of particular importance in the pediatrics, allowing us to avoid cystoscopy requiring general anesthesia (GA) in this population. To date, few data are available on the systematic use of mDJS in pediatric patients undergoing KTx. METHODS: We report a retrospective analysis of 32 consecutive pediatric KTx at our center from July 2020 to December 2021. RESULTS: Ureteral stents remained in place for a median of 35 days (range: 12-76). Non-surgical magnetic removal of the mDJS was attempted in all cases without complications. In most cases (69%), the removal procedure was performed in an outpatient clinic. In 10 cases, the mDJS was removed in the operating room under sedation before removal of the abdominal Tenckhoff catheter. All patients were clinically followed (range: 3-15 months). CONCLUSIONS: We confirm the safety and feasibility of systematic use of mDJS in the setting of pediatric KTx. The systematic use of this device contributes to reduce the need for GA and the rate of hospital admission.
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Transplante de Rim , Ureter , Humanos , Criança , Transplante de Rim/métodos , Estudos Retrospectivos , Ureter/cirurgia , Stents , Fenômenos MagnéticosRESUMO
Liver and liver/kidney transplantation are increasingly used in methylmalonic aciduria, but little is known on their impact on CNS. The effect of transplantation on neurological outcome was prospectively assessed in six patients pre- and post-transplant by clinical evaluation and by measuring disease biomarkers in plasma and CSF, in combination with psychometric tests and brain MRI studies. Primary (methylmalonic- and methylcitric acid) and secondary biomarkers (glycine and glutamine) significantly improved in plasma, while they remained unchanged in CSF. Differently, biomarkers of mitochondrial dysfunction (lactate, alanine, and related ratios) significantly decreased in CSF. Neurocognitive evaluation documented significant higher post-transplant developmental/cognitive scores and maturation of executive functions corresponding to improvement of brain atrophy, cortical thickness, and white matter maturation indexes at MRI. Three patients presented post-transplantation reversible neurological events, which were differentiated, by means of biochemical and neuroradiological evaluations, into calcineurin inhibitor-induced neurotoxicity and metabolic stroke-like episode. Our study shows that transplantation has a beneficial impact on neurological outcome in methylmalonic aciduria. Early transplantation is recommended due to the high risk of long-term complications, high disease burden, and low quality of life.
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Erros Inatos do Metabolismo dos Aminoácidos , Transplante de Fígado , Humanos , Qualidade de Vida , Biomarcadores , Ácido Láctico , Ácido MetilmalônicoRESUMO
Background: In focal congenital hyperinsulinism (CHI), surgery is the gold standard of treatment, even for lesions localized in the head of the pancreas. We report the video of the pylorus-preserving pancreatoduodenectomy performed in a five-month-old child with focal CHI. Operative technique: Baby was placed in the supine position with both arms outstretched to the up. After transverse supraumbilical incision and mobilization of ascending and transverse colon, exploration and multiple biopsies of the tail and the body of the pancreas ruled out multifocality. Pylorus-preserving pancreatoduodenectomy was performed according to the following steps: extended Kocher maneuver, followed by retrograde cholecystectomy and common bile duct isolation; division of the gastroduodenal artery and of the gastrocolic ligament; division of the duodenum, Treitz ligament and jejunum; transection of the pancreatic body. The reconstructive time was with: pancreato-jejunostomy; hepaticojejunostomy; pilorus-preserving antecolic duodeno-jejunostomy. The anastomoses were accomplished with synthetic absorbable monofilament sutures; two drains were placed close to the biliary and pancreatic anastomoses and to the intestinal anastomosis, respectively. Total operative time was 6â h, with no blood loss and/or intra-operative complications, immediate normalization of blood glucose levels and discharge from surgical ward 19 days after surgery. Conclusions: Surgical treatment of medical unresponsive focal forms of CHI is feasible in very small children: it is mandatory to refer the baby to a high-volume centre for a multidisciplinary management involving hepato-bilio-pancreatic surgeons and experts in metabolic disease.
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De novo tumors in renal allograft recipients are a severe complication during long-term follow-up after transplantation and may require transplantectomy. Herein we present a case of de novo renal tumor arising in the renal allograft, treated with the less invasive image-guided radiofrequency ablation (RFA) with long-term follow-up. A tumor was detected during the routine annual follow-up in a patient with good renal function who underwent renal transplantation in 1989. Computed tomography (CT) showed a mass in the allograft whose shape, vascularization, and density suggested the presence of a solid, malignant mass, located in the upper renal pole, that measured 17 mm. CT-guided RFA was performed successfully, and the outcome was verified by an immediate control CT after the intervention. No residual pathologic tissue, major bleeding, or damage to the adjacent parenchyma was evidenced. The patient was discharged with stable renal function. CT scan and ultrasound were performed 3, 6, 12, 18, 24, and 36 months after RFA. No signs of change in renal function, recurrence, neovascularization, or damage to the adjacent microcirculation were observed during the 3-year follow-up. In conclusion, percutaneous RFA of small renal tumors occurring in renal allografts can be considered a function-sparing, safe, and effective therapeutic option when difficult surgical removal may be anticipated. Our experience also supports the need for yearly renal allograft ultrasound follow-up for early identification of small neoplasm than can be treated less invasively.
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Carcinoma de Células Renais , Ablação por Cateter , Neoplasias Renais , Transplante de Rim , Aloenxertos , Carcinoma de Células Renais/cirurgia , Seguimentos , Humanos , Rim/fisiologia , Neoplasias Renais/diagnóstico por imagem , Neoplasias Renais/etiologia , Neoplasias Renais/cirurgia , Transplante de Rim/efeitos adversos , Resultado do TratamentoRESUMO
INTRODUCTION: Cancer is the second most common cause of mortality and morbidity in Kidney Transplant Recipients (KTRs). Immunosuppression can influence the efficacy of cancer treatment and modification of the immunosuppressive regimen may restore anti-neoplastic immune responses improving oncologic prognosis. However, patients and transplant physicians are usually reluctant to modify immunosuppression, fearing rejection and potential graft loss. Due to the lack of extensive and recognised data supporting how to manage the immunosuppressive therapy in KTRs, in the context of immunotherapy, chemotherapy, radiotherapy and loco-regional treatments, a Consensus Conference was organised under the auspices of the European Society of Organ Transplantation and the Italian Society of Organ Transplantation. The conference involved a multidisciplinary group of transplant experts in the field across Europe. METHODS: The overall process included a) the formulation of 12 specific questions based on the PICO methodology, b) systematic literature review and summary for experts for each question, c) a two-day conference celebration and the collection of experts' agreements. The conference was articulated in three sessions: "Immunosuppressive therapy and immunotherapy", "Systemic therapy", "Integrated Therapy", while the final experts' agreement was collected with a televoting procedure and defined according to the majority criterion. RESULTS: Twenty-six European experts attended the conference and expressed their vote. A total of 14 statements were finally elaborated and voted. Strong agreement was found for ten statements, moderate agreement for two, moderate disagreement for one and uncertainty for the last one. CONCLUSIONS: The consensus statements provide guidance to transplant physicians caring for kidney transplant recipients with cancer and indicate key aspects that need to be addressed by future clinical research.
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Transplante de Rim , Neoplasias , Transplante de Órgãos , Humanos , Terapia de Imunossupressão , Imunossupressores/uso terapêutico , Transplante de Rim/efeitos adversos , Neoplasias/terapiaRESUMO
AIMS: In Fabry cardiomyopathy, left ventricular outflow tract obstruction mimicking hypertrophic cardiomyopathy is a very rare finding, with few cases reported and successfully treated with cardiac surgery. In our population of patients with Fabry disease and severe left ventricular hypertrophy (LVH) at the time of diagnosis, we observed an evolution towards a midventricular obstructive phenotype. METHODS AND RESULTS: We present a case series of three classically affected Fabry male patients with significant diagnostic delay and severe cardiac involvement (maximal wall thickness >20 mm) at first evaluation. All patients developed midventricular obstructive form over time despite prompt initiation and optimal compliance to enzyme replacement therapy. The extension and distribution of the LVH, involving the papillary muscles, was the main mechanism of obstruction, unlike the asymmetric septal basal hypertrophy and the mitral valve abnormalities commonly seen as substrate of left ventricular outflow tract obstruction in hypertrophic cardiomyopathy. CONCLUSIONS: Fabry cardiomyopathy can evolve over time towards a midventricular obstructive form due to massive LVH in classically affected men with significant diagnostic delay and severe LVH before enzyme replacement therapy initiation. This newly described cardiac phenotype could represent an adverse outcome of the disease.
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Cardiomiopatia Hipertrófica , Diagnóstico Tardio , Cardiomiopatia Hipertrófica/complicações , Cardiomiopatia Hipertrófica/diagnóstico , Humanos , Hipertrofia Ventricular Esquerda/complicações , Hipertrofia Ventricular Esquerda/diagnóstico , Masculino , Valva Mitral , Músculos PapilaresRESUMO
BACKGROUND: The risk of wound healing complications (WHCs) and the early use of mammalian target of rapamycin inhibitors after kidney transplantation (KT) have not been fully addressed. METHODS: The NEVERWOUND study is a 3-month, multicenter, randomized, open-label study designed to evaluate whether a delayed (ie, 28 ± 4 d posttransplant) immunosuppression regimen based on everolimus (EVR) reduces the risk of WHC versus EVR started immediately after KT. Secondary endpoints were treatment failure (biopsy-proven acute rejection, graft loss, or death), delayed graft function, patient and graft survival rates, and renal function. RESULTS: Overall, 394 KT recipients were randomized to receive immediate (N = 197) or delayed (N = 197) EVR after KT. At 3 months, WHC-free rates in the immediate EVR versus delayed EVR arm, considering the worst- and best-case scenario approach, were 0.68 (95% confidence interval [CI], 0.62-0.75) versus 0.62 (95% CI, 0.55-0.68) (log-rank P = 0.56) and 0.70 (95% CI, 0.64-0.77) versus 0.72 (95% CI, 0.65-0.78) (log-rank P = 0.77), respectively. The 3- and 12-month treatment failure rates, delayed graft function and renal function, and patient and graft survival were not different between the arms. CONCLUSIONS: The early introduction of EVR after KT did not increase the risk of WHC, showing good efficacy and safety profile.
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Everolimo/uso terapêutico , Rejeição de Enxerto/prevenção & controle , Transplante de Rim/efeitos adversos , Transplantados , Cicatrização/efeitos dos fármacos , Biópsia , Feminino , Seguimentos , Rejeição de Enxerto/diagnóstico , Rejeição de Enxerto/epidemiologia , Humanos , Imunossupressores/uso terapêutico , Incidência , Itália/epidemiologia , Masculino , Pessoa de Meia-Idade , Período Pós-Operatório , Estudos Prospectivos , Taxa de Sobrevida/tendências , Fatores de TempoRESUMO
BACKGROUND: Non-melanoma skin cancers (NMSC) are the most common epithelial malignancies in organ transplantation recipients (OTRs). In Italy, incidence rates of post-transplantation NMSC are approximately 5% after 5 years and 10% after 10 years since organ transplantation. The objective was to describe risk factors associated with NMSC in a cohort of renal and liver transplant recipients, in a single-center longitudinal study. METHODS: Renal and liver transplant patients, who underwent transplantation between June 1985 and December 2015, were visited for the first time or followed-up in a dedicated outpatient clinic every six months until July 2016. RESULTS: We included 356 renal and 76 liver transplant patients. 108 OTRs (25.6%) presented 299 NMSC. 74 patients developed actinic keratosis (17.1%), 36 patients squamous cell carcinoma (8.5%), and 52 patients basal cell carcinoma (12.3%). Time from transplantation and kidney transplant were the main risk factors for NMSC. Higher incidences of all NMSC were observed in patients >60 years, males and smokers, while decreased incidences were detected in individuals with higher educational levels. Multiple logistic regression models confirmed that male gender (RR 3.3, P=0.001), cigarette smoking (RR 2.0, P=0.026), light eye color (RR 2.9, P=0.001) and family history of cancer (RR 1.8, P=0.042) were independently associated with NMSC. CONCLUSIONS: Dermatological follow-up is important in OTRs, due to the higher risk of tumors and mainly NMSC. Clinical and environmental factors, including cigarette smoking, are useful in characterizing OTR with higher risk of NMSC.
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Transplante de Rim , Transplante de Fígado , Complicações Pós-Operatórias/etiologia , Neoplasias Cutâneas/etiologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Demografia , Feminino , Comportamentos Relacionados com a Saúde , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/epidemiologia , Fatores de Risco , Neoplasias Cutâneas/epidemiologia , Adulto JovemRESUMO
INTRODUCTION: Dent's disease is a rare X-linked recessive disorder that manifests in childhood or early adulthood and can lead to end-stage renal disease (ESRD). It occurs in males, who are hemizygous. In patients who develop ESRD, a deceased donor kidney transplant cures the disease. Females are obligate carriers of the mutated gene, and some show a mild Dent's disease phenotype. There may be reason for concern when considering a female obligate carrier (i.e., the mother) for kidney donation because of the risk of kidney function deterioration. CASE PRESENTATION: We describe the first successful kidney transplantation involving a patient with type 1 Dent's disease and ESRD given a kidney by an obligate carrier of the gene mutation, his mother. CONCLUSIONS: After careful assessment of the female obligate carriers, intrafamilial kidney donation in Dent's disease type 1 is feasible. No deteriorating renal function in the donor was observed.
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Doença de Dent/terapia , Transplante de Rim/métodos , Criança , Feminino , Humanos , Doadores Vivos , Masculino , MãesAssuntos
Doença das Coronárias/complicações , Doença das Coronárias/diagnóstico por imagem , Doença de Fabry/complicações , Microcirculação , Tomografia por Emissão de Pósitrons/métodos , Tomografia Computadorizada por Raios X/métodos , Circulação Coronária , Eletrocardiografia , Humanos , Masculino , Pessoa de Meia-IdadeAssuntos
Ecocardiografia sob Estresse , Falência Renal Crônica/cirurgia , Transplante de Rim , Isquemia Miocárdica/diagnóstico por imagem , Adulto , Stents Farmacológicos , Eletrocardiografia , Teste de Esforço , Humanos , Falência Renal Crônica/diagnóstico , Masculino , Isquemia Miocárdica/fisiopatologia , Isquemia Miocárdica/cirurgia , Intervenção Coronária Percutânea/instrumentação , Valor Preditivo dos Testes , Índice de Gravidade de Doença , Volume Sistólico , Função Ventricular EsquerdaAssuntos
Transplante de Rim/efeitos adversos , Transplante de Fígado/efeitos adversos , Melanoma/epidemiologia , Neoplasias Cutâneas/epidemiologia , Transplantados/estatística & dados numéricos , Feminino , Hospitais Universitários , Humanos , Incidência , Itália/epidemiologia , Transplante de Rim/métodos , Transplante de Fígado/métodos , Estudos Longitudinais , Masculino , Melanoma/patologia , Melanoma/cirurgia , Pessoa de Meia-Idade , Prognóstico , Estudos Retrospectivos , Medição de Risco , Neoplasias Cutâneas/patologia , Neoplasias Cutâneas/cirurgia , Análise de Sobrevida , Melanoma Maligno CutâneoRESUMO
OBJECTIVES: Recurrent glomerulonephritis can negatively affect kidney allograft survival. However, how primary renal disease affects transplant outcomes in the new era of immunosuppression remains unclear. MATERIALS AND METHODS: We categorized 426 kidney transplant recipients (performed from 1996 to 2007) into 4 disease groups: (1) 99 recipients with biopsy-proven immunologically mediated kidney disease, (2) 40 recipients with urologic disease, (3) 67 recipients with polycystic kidney disease, and (4) 220 recipients with other causes of terminal renal failure/uncertain kidney disease. Long-term transplant outcomes were compared between groups at 1, 5, and 10 years of follow-up. RESULTS: Compared with the urologic, polycystic, and other diseases groups, the immunologic group showed significantly lower time of graft survival (9.5 ± 4 vs 8 ± 4 vs 8.5 ± 4 vs 7 ± 4 years, respectively) and estimated glomerular filtration rate (52.5 ± 32 vs 49 ± 22 vs 50 ± 32 vs 35.5 ± 30 mL/min; P < .05). Relative risk of 10-year graft loss for the immunologic group was 2.8 (95% confidence interval, 1.6-4.9). Recurrence rate was 12% in the immunologic group versus 1% and 0% in the other diseases and remaining groups (P < .05). The relative risk of 10-year graft loss for patients with recurrence was 2.7 (95% confidence interval, 1.2-6.3). Ten-year graft loss rates for patients with biopsy-proven acute rejection, chronic allograft nephropathy, and recurrent glomerulonephritis were 30%, 23%, and 42% (P < .05). For those with biopsy-proven recurrent glomerulonephritis, 10-year estimated glomerular filtration rate was significantly lower than for those with biopsy-proven acute rejection or chronic allograft nephropathy (14 ± 6 vs 18 ± 7 vs 30 ± 10 mL/min; P < .05). CONCLUSIONS: Kidney transplant recipients with immunologically mediated kidney diseases have inferior long-term allograft survival and function versus patients with other causes of renal failure. Recurrence represents the strongest risk factor for premature loss of function and transplant failure.
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Transplante de Rim/efeitos adversos , Linfócitos/imunologia , Neoplasias/imunologia , Neutrófilos/imunologia , Adolescente , Adulto , Idoso , Criança , Feminino , Humanos , Imunossupressores/efeitos adversos , Contagem de Linfócitos , Linfócitos/efeitos dos fármacos , Masculino , Pessoa de Meia-Idade , Neoplasias/sangue , Neoplasias/diagnóstico , Neutrófilos/efeitos dos fármacos , Fatores de Risco , Fatores de Tempo , Resultado do Tratamento , Adulto JovemRESUMO
BACKGROUND: Selection of the right or left living donor kidney for transplantation is influenced by many variables. In the present multi centric study including 21 Italian transplant centres, we evaluated whether centre volume or surgical technique may influence the selection process. METHODS: Intra- and perioperative donor data, donor kidney function, and recipient and graft survival were collected among 693 mini-invasive living donor nephrectomies performed from 2002 to 2014. Centre volume (LOW, 1-50 cases; HIGH, >50 cases) and surgical technique (FULL-LAP, full laparoscopic and robotic; HA-LAP, hand-assisted laparoscopy; MINI-OPEN, mini-lumbotomy) were correlated with selection of right or left donor kidney and with donor and recipient outcome. RESULTS: HIGH-volume centres retrieved a higher rate of donor right kidneys (29.3% versus 17.6%, P < 0.01) with single artery (83.1% versus 76.4%, P < 0.05) compared with LOW-volume centres. Surgical technique correlated significantly with rate of donor right kidney and presence of multiple arteries: MINI-OPEN (53% and 13%) versus HA-LAP (29% and 22%) versus FULL-LAP (11% and 23%), P < 0.001 and P < 0.05, respectively. All donors had an uneventful outcome; donor bleeding was more frequent in LOW-volume centres (4% versus 0.9%, P < 0.05). CONCLUSIONS: Centre volume and surgical technique influenced donor kidney side selection. Donor nephrectomy in LOW-volume centres was associated with higher risk of donor bleeding.
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Seleção do Doador , Hospitais com Alto Volume de Atendimentos/estatística & dados numéricos , Hospitais com Baixo Volume de Atendimentos/estatística & dados numéricos , Transplante de Rim/métodos , Rim/anatomia & histologia , Doadores Vivos , Nefrectomia/métodos , Coleta de Tecidos e Órgãos/métodos , Feminino , Sobrevivência de Enxerto , Humanos , Rim/irrigação sanguínea , Rim/cirurgia , Masculino , Pessoa de Meia-Idade , Fatores de TempoRESUMO
Recent results reported by Ciancio et al. have demonstrated the long term successful use of dual induction therapy in kidney transplant recipients. Our experience using an "induction cocktail", thymoglobuline plus basiliximab, started in 2007 and we have treated 235 patients through the past 10years. In our population, we used a combination of CNIs and MMF or mTORi as maintenance therapy. Our results in term of patient and graft survival, acute rejection rate, renal function and incidence of post-transplant lymphoproliferative disorder support the data reported by Ciancio. We believe that double induction therapy allows on one hand to delay the CNIs introduction, reducing delayed graft function, and on the other hand protects the patient while building the targeted drugs exposures, so reducing the incidence of acute rejection.
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Anticorpos Monoclonais/uso terapêutico , Soro Antilinfocitário/uso terapêutico , Sobrevivência de Enxerto/efeitos dos fármacos , Quimioterapia de Indução/métodos , Transplante de Rim , Proteínas Recombinantes de Fusão/uso terapêutico , Basiliximab , Quimioterapia Combinada/métodos , Rejeição de Enxerto/prevenção & controle , Humanos , Transtornos Linfoproliferativos/prevenção & controleRESUMO
UNLABELLED: Recent studies show that alexithymia may influence compliance and quality of life in different clinical situations. The aim of this study was to evaluate the associations between alexithymia or emotional self-efficacy and compliance, quality of life (QoL) and renal function in renal transplant patients. METHODS: Forty-three patients were enrolled during a follow-up visit (>3 months post-transplant) and were asked to complete three self-report questionnaires (TAS-20, SF-36, RESE) to answer the following items: "In the past four weeks, how many times did you fail to take your prescribed dose?" and "How would you rate your adherence levels from 0 to 100?" (visual analogue scale). RESULTS: Alexithymia was positively correlated with non-compliance (r=.314; p=.04), and negatively with QoL dimensions. Analysis of variance confirmed that patients with high levels of alexithymia reported a negative perception of their QoL (mental health: F(1,41)=7,6; p=.008) and lower levels of compliance (F(1,41)=12,5; p=.001) compared with patients with low levels of alexithymia. The self-efficacy in the management of negative emotions was significantly correlated (r=-.314; p=.04) with creatinine levels and positively with the QoL (mental health: r=.421; p=.005). DISCUSSION: The inability to recognize and express emotions, as well as the ability to manage negative emotions, may influence compliance and QoL of renal transplant patients. Focused psychological support could be useful in these patients in order to increase their compliance and QoL.
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Sintomas Afetivos , Terapia de Imunossupressão/psicologia , Transplante de Rim/psicologia , Cooperação do Paciente/psicologia , Qualidade de Vida/psicologia , Autoeficácia , Estudos Transversais , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Escalas de Graduação Psiquiátrica , Autorrelato , Inquéritos e Questionários , Resultado do TratamentoRESUMO
We compared in kidney transplantation two immunosuppressive regimens: tacrolimus plus mycophenolate mofetil (MMF) (TAC) and everolimus plus low-dose cyclosporine (EVE). Sixty consecutive patients received TAC (30 patients) or EVE (30 patients) as immunosuppressive regimen; all subjects also received induction with basiliximab and corticosteroids. After three-yr follow-up, no difference was found in patient and graft survival (PTS: TAC: 97% vs. EVE: 100%; GS: TAC: 93% vs. EVE: 93%). The incidence of acute rejection was higher in the EVE group but the difference was not statistically significant (17% vs. 23%, p = ns). Patients in EVE showed higher serum cholesterol (205 ± 41 vs. 235 ± 41 mg/dL, p = 0.0012) and lower hemoglobin concentration (13.6 ± 1.4 vs. 12.4 ± 1.9, p = 0.01). Renal function was not significantly different in the two groups (3 Y creatinine: TAC 1.4 ± 0.8 vs. EVE 1.6 ± 0.8 mg/dL, p = ns). Treatment discontinuation was higher in the EVE group (TAC 17 vs. EVE 36%, p = ns). Our data show that in the middle-term follow-up, an immunosuppressive regimen with tacrolimus plus MMF has a similar efficacy and safety profile in comparison with the combination of low-exposure cyclosporine plus everolimus. Further follow up could evidence the benefits related to the anti-proliferative effects of everolimus.