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BACKGROUND: Coronavirus Disease 2019 (COVID-19), firstly reported in China last November 2019, became a global pandemic. It has been shown that periods of isolation may induce a spike in alcohol use disorder (AUD). In addition, alcohol-related liver disease (ALD) is the most common consequence of excessive alcohol consumption worldwide. Moreover, liver impairment has also been reported as a common manifestation of COVID-19. AIMS: The aim of our position paper was to consider some critical issues regarding the management of ALD in patients with AUD in the era of COVID-19. METHODS: A panel of experts of the Italian Society of Alcohology (SIA) met via "conference calls" during the lockdown period to draft the SIA's criteria for the management of ALD in patients with COVID-19 as follows: (a) liver injury in patients with ALD and COVID-19 infection; (b) toxicity to the liver of the drugs currently tested to treat COVID-19 and the pharmacological interaction between medications used to treat AUD and to treat COVID-19; (c) reorganization of the management of compensated and decompensated ALD and liver transplantation in the COVID-19 era. RESULTS AND CONCLUSIONS: The COVID-19 pandemic has rapidly carried us toward a new governance scenario of AUD and ALD which necessarily requires an in-depth review of the management of these diseases with a new safe approach (management of out-patients and in-patients following new rules of safety, telemedicine, telehealth, call meetings with clinicians, nurses, patients, and caregivers) without losing the therapeutic efficacy of multidisciplinary treatment.
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Alcoolismo , COVID-19 , Hepatopatias Alcoólicas , Alcoolismo/complicações , Alcoolismo/epidemiologia , Alcoolismo/terapia , Controle de Doenças Transmissíveis , Humanos , Hepatopatias Alcoólicas/epidemiologia , Hepatopatias Alcoólicas/terapia , PandemiasRESUMO
Coronavirus disease 2019 (COVID-19) first emerged in China in November 2019. Most governments have responded to the COVID-19 pandemic by imposing a lockdown. Some evidence suggests that a period of isolation might have led to a spike in alcohol misuse, and in the case of patients with alcohol use disorder (AUD), social isolation can favour lapse and relapse. The aim of our position paper is to provide specialists in the alcohol addiction field, in psychopharmacology, gastroenterology and in internal medicine, with appropriate tools to better manage patients with AUD and COVID-19,considering some important topics: (a) the susceptibility of AUD patients to infection; (b) the pharmacological interaction between medications used to treat AUD and to treat COVID-19; (c) the reorganization of the Centre for Alcohol Addiction Treatment for the management of AUD patients in the COVID-19 era (group activities, telemedicine, outpatients treatment, alcohol-related liver disease and liver transplantation, collecting samples); (d) AUD and SARS-CoV-2 vaccination. Telemedicine/telehealth will undoubtedly be useful/practical tools even though it remains at an elementary level; the contribution of the family and of caregivers in the management of AUD patients will play a significant role; the multidisciplinary intervention involving experts in the treatment of AUD with specialists in the treatment of COVID-19 disease will need implementation. Thus, the COVID-19 pandemic is rapidly leading addiction specialists towards a new governance scenario of AUD, which necessarily needs an in-depth reconsideration, focusing attention on a safe approach in combination with the efficacy of treatment.
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Alcoolismo/terapia , COVID-19/prevenção & controle , Controle de Doenças Transmissíveis , Alcoólicos Anônimos , Alcoolismo/epidemiologia , Assistência Ambulatorial/organização & administração , COVID-19/epidemiologia , Vacinas contra COVID-19/uso terapêutico , Atenção à Saúde/organização & administração , Suscetibilidade a Doenças , Interações Medicamentosas , Humanos , Terapia de Imunossupressão/efeitos adversos , Itália/epidemiologia , Cirrose Hepática Alcoólica/epidemiologia , Cirrose Hepática Alcoólica/terapia , Transplante de Fígado , Recidiva , SARS-CoV-2 , Sociedades Médicas , Telemedicina , Tratamento Farmacológico da COVID-19RESUMO
Minimal lesions of the small bowel are mucosal changes characterized by an increased number of intraepithelial lymphocytes (with or without crypt hyperplasia) and normal villous architecture. Such changes are associated with a wide spectrum of conditions, ranging from food intolerances to infections, and from drugs to immune diseases, with different clinical profiles and manifestations, which complicates the formulation of a differential diagnosis. Patient history, symptom evaluation, and histopathology are the diagnostic features needed to establish a correct diagnosis. Physicians should assist pathologists in formulating a precise morphological evaluation by taking well-oriented small intestinal biopsies and collecting informative clinical findings that inform histopathology. In this current clinical controversy, the authors provide the reader with an appraisal of the small intestine minimal lesions through a careful analysis of the major conditions (e.g., celiac disease and other non-celiac disorders) responsible for such changes and their differential diagnosis. Also, we acknowledge that some of the diseases detailed in this article may progress from an early minimal lesion to overt mucosal atrophy. Thus, the timing of the diagnosis is of paramount importance.
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Doença Celíaca/patologia , Mucosa Intestinal/patologia , Intestino Delgado/patologia , Linfócitos Intraepiteliais/patologia , Hipersensibilidade a Trigo/patologia , Biópsia , Doença Celíaca/imunologia , Diagnóstico Diferencial , Humanos , Hiperplasia , Mucosa Intestinal/imunologia , Intestino Delgado/imunologia , Linfócitos Intraepiteliais/imunologia , Valor Preditivo dos Testes , Fatores de Risco , Hipersensibilidade a Trigo/imunologiaRESUMO
The magnetization of mesenchymal stem cells (MSC) has the potential to aid tissue engineering approaches by allowing tracking, targeting, and local retention of cells at the site of tissue damage. Commonly used methods for magnetizing cells include optimizing uptake and retention of superparamagnetic iron oxide nanoparticles (SPIONs). These appear to have minimal detrimental effects on the use of MSC function as assessed by in vitro assays. The cellular content of magnetic nanoparticles (MNPs) will, however, decrease with cell proliferation and the longer-term effects on MSC function are not entirely clear. An alternative approach to magnetizing MSCs involves genetic modification by transfection with one or more genes derived from Magnetospirillum magneticum AMB-1, a magnetotactic bacterium that synthesizes single-magnetic domain crystals which are incorporated into magnetosomes. MSCs with either or mms6 and mmsF genes are followed by bio-assimilated synthesis of intracytoplasmic magnetic nanoparticles which can be imaged by magnetic resonance (MR) and which have no deleterious effects on MSC proliferation, migration, or differentiation. The stable transfection of magnetosome-associated genes in MSCs promotes assimilation of magnetic nanoparticle synthesis into mammalian cells with the potential to allow MR-based cell tracking and, through external or internal magnetic targeting approaches, enhanced site-specific retention of cells for tissue engineering.
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Genes Bacterianos , Magnetossomos/metabolismo , Magnetospirillum/genética , Células-Tronco Mesenquimais/citologia , Engenharia Tecidual/métodos , Animais , Diferenciação Celular , Proliferação de Células , Rastreamento de Células , Humanos , Imageamento por Ressonância Magnética , Nanopartículas de Magnetita/química , Magnetospirillum/metabolismo , Células-Tronco Mesenquimais/química , Células-Tronco Mesenquimais/metabolismo , TransfecçãoRESUMO
Thermo switchable magnetic hydrogels undoubtedly have a great potential for medical applications since they can behave as smart carriers able to transport bioactive molecules to a chosen part of the body and release them on demand via magneto-thermal activation. We report on the ability to modify the lower critical solution temperature (LCST) of poly(N-isopropylacrylamide) (PNIPAM) on demand from 32 °C to LCST ≥ 37 °C. This was achieved by the absorption of controlled amounts of magnetite nanoparticles on the polymer chains. We show, through the effect on cell viability, that the resulting magnetic PNIPAM is able to trap and to release bio-active molecules, such as cell growth factors. The activities of the released bio molecule are tested on human umbilical vein endothelial cells culture. We demonstrate that the LCST of the magnetic PNIPAM can be reached remotely via inductive heating with an alternating magnetic field. This approach on magnetic PNIPAM clearly supports appealing applications in safe biomedicine.
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Resinas Acrílicas/química , Preparações de Ação Retardada , Portadores de Fármacos , Células Endoteliais da Veia Umbilical Humana/efeitos dos fármacos , Fator A de Crescimento do Endotélio Vascular/farmacocinética , Sobrevivência Celular/efeitos dos fármacos , Células Cultivadas , Preparações de Ação Retardada/síntese química , Preparações de Ação Retardada/química , Preparações de Ação Retardada/farmacocinética , Portadores de Fármacos/síntese química , Portadores de Fármacos/química , Portadores de Fármacos/farmacocinética , Células Endoteliais da Veia Umbilical Humana/fisiologia , Humanos , Magnetismo , Teste de Materiais , Termogravimetria , Fator A de Crescimento do Endotélio Vascular/administração & dosagemRESUMO
Alcohol consumption can cause, beyond addiction, roughly 200 different diseases and at least fourteen types of cancer. In 2016 the WHO estimated that 29% of alcohol-related deaths were mainly due to oncological diseases, liver cirrhosis (20%), and cardiovascular disorders (19%). The aim of this review was to focus on the absorption and metabolism of ethanol and discuss the main conditions caused by alcohol consumption (i.e., liver and cardiovascular diseases, and tumors). This narrative review is based on a detailed analysis of the scientific literature published before January 31, 2024 (PubMed, Web of Science, Scopus, Google Scholar). Approximately 90% of the absorbed alcohol reaches the liver where it is metabolized to acetaldehyde, a highly reactive and toxic compound. The excessive use of alcohol causes damage to several organs and systems, mainly the liver (e.g., steatosis, steato-hepatitis, fibrosis, and cirrhosis), cardiovascular system (cardiomyopathy, arrythmias, arterial hypertension, and stroke), and significantly contribute to the onset of neoplastic lesions to various organs including the esophagus, liver and breast. Even moderate drinking appears not to reduce mortality risk. Alcohol intake is one of the main risk factors for several pathological conditions and social problems, thus drastically impacting on public health. Proper awareness of the high risk related to alcohol consumption is of crucial importance to reduce the harm to public health.
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Since the rise of awareness of gluten/wheat-related disorders in the academic and clinical field in the last few decades, misinformation regarding the gluten-free diet (GFD) and its impact on health has been spreading among the general population. Despite the established link between gluten and celiac disease (CD), where a GFD is mandatory to reach clinical and histological remission, things are more complicated when it comes to non-celiac gluten/wheat sensitivity (NCGWS) and other autoimmune/dysimmune disorders. In the last conditions, a beneficial effect of gluten withdrawal has not been properly assessed, but still is often suggested without strong supporting evidence. In this context, women have always been exposed, more than men, to higher social pressure related to nutritional behaviors and greater engagement in controlling body weight. With this narrative review, we aim to summarize current evidence on the adherence to a GFD, with particular attention to the impact on women's health.
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Doença Celíaca , Glutens , Masculino , Humanos , Feminino , Glutens/efeitos adversos , Dieta Livre de Glúten , Peso Corporal , Saúde da MulherRESUMO
INTRODUCTION: Worldwide, almost 1.2 million people drive under the influence of alcohol. However, early identification of alcohol use disorder (AUD) in subjects driving under the influence (DUI) of alcohol is seldom achieved. AIM: The aim of our retrospective study is to investigate the presence of AUD in a population of DUI subjects who had their driving license suspended, and if they were following a specific rehabilitation program. METHODS AND RESULTS: 750 subjects were retrospectively enrolled from 2018 to 2021. DSM-V to assess AUD was used. Forty-eight (6.4%) subjects presented a diagnosis of AUD, after one month they showed a statistically significant reduction of carbohydrate-deficient transferrin (CDT) (p<0.0001); however, none were following a program for the treatment of AUD. CONCLUSIONS: This outpatient setting may be considered a place of primary and secondary prevention where DUI subjects with a diagnosis of AUD may be entrusted to a Centre in order to follow rehabilitation treatment.
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Alcoolismo , Dirigir sob a Influência , Humanos , Estudos Retrospectivos , Itália/epidemiologia , Masculino , Feminino , Alcoolismo/epidemiologia , Adulto , Pessoa de Meia-Idade , Dirigir sob a Influência/estatística & dados numéricos , Pacientes Ambulatoriais , Transferrina/análise , Transferrina/metabolismo , Transferrina/análogos & derivados , Diagnóstico Precoce , Idoso , Condução de VeículoRESUMO
Alcoholic liver disease (ALD) is currently, worldwide, the second most common cause of human fatalities every year. Alcohol use disorders (AUDs) lead to 80% of hepatotoxic deaths, and about 40% of cases of cirrhosis are alcohol-related. An acceptable daily intake (ADI) of ethanol is hard to establish and studies somewhat controversially recommend a variety of dosages of ADI, whilst others regard any intake as dangerous. Steatohepatitis should be viewed as "the rate limiting step": generally, it can be overcome by abstinence, although in some patients, abstinence has little effect, with the risk of fibrosis, leading in some cases to hepatocellular carcinoma (HCC). Chronic alcoholism can also cause hypercortisolism, specifically pseudo-Cushing Syndrome, whose diagnosis is challenging. If fibrosis is spotted early, patients may be enrolled in detoxification programs to achieve abstinence. Treatment drugs include silybin, metadoxine and adenosyl methionine. Nutrition and the proper use of micronutrients are important, albeit often overlooked in ALD treatment. Other drugs, with promising antifibrotic effects, are now being studied. This review deals with the clinical and pathogenetic aspects of alcohol-related liver fibrosis and suggests possible future strategies to prevent cirrhosis.
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Alcoolismo , Humanos , Alcoolismo/complicações , Cirrose Hepática/etiologia , Cirrose Hepática Alcoólica/complicações , Cirrose Hepática Alcoólica/etiologia , Hepatopatias Alcoólicas/etiologia , Hepatopatias Alcoólicas/complicaçõesRESUMO
INTRODUCTION: During the treatment of alcohol use disorder, alcohol withdrawal syndrome (AWS) can occur. Benzodiazepines remain the "gold standard" for the pharmacological treatment of AWS. However, other drugs have been approved in some European Countries for the treatment of AWS: namely, clomethiazole in Spain and Germany and sodium oxybate in Italy and Austria. Acute alcohol-associated hepatitis (AAH) is a distinct clinical syndrome characterized by the recent onset of jaundice with or without other signs of liver decompensation in patients with ongoing alcohol consumption. RATIONALE: We report 4 paradigmatic clinical cases to analyze the efficacy, safety, and tolerability of the very short half-life (30-45 minutes) sodium oxybate (SO) in the management of AWS with moderate to severe AAH. Compared to SO, "as needed" short-acting benzodiazepines, currently prescribed to treat AWS in patients with AAH, have a much longer half-life (5-25 hours) which increases the risk of drug accumulation. The very short half-life of SO provides a fixed dose approach allowing for a more effective control of AWS than "as needed" therapy throughout the 24 hours. PATIENT CONCERNS: Patients reported anxiety, agitation, diffuse abdominal pain, loss of appetite, and nausea with elevation in serum bilirubin and 2 of them had abdomen distension due to ascites. DIAGNOSIS: Patients were affected by moderate or severe AWS and moderate or severe AAH on alcohol-related liver cirrhosis. INTERVENTIONS: In order to suppress AWS, all patients were treated with oral sodium oxybate at a dose of 25 mg/kg/day, progressively increased to 50 to 100 mg/kg/day, divided into 3 to 5 administrations. OUTCOMES: SO was efficient, safe and tolerable in suppressing AWS even in patients with severe AAH. All treated patients showed a rapid improvement of all symptom (via the Clinical Institute of Withdrawal Assessment for Alcohol Scale) and liver test scores (Model for End-Stage Liver Disease). CONCLUSION: Because of its short half-life, SO can be considered a safe and effective pharmacological option for the AWS in patients with moderate to severe AAH even in comparison to short-acting benzodiazepines, thus avoiding the risk of accumulation. Notably, SO guarantees a fixed approach to cover the possible onset of AWS throughout the 24 hours.
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Hepatite Alcoólica , Oxibato de Sódio , Síndrome de Abstinência a Substâncias , Humanos , Masculino , Síndrome de Abstinência a Substâncias/tratamento farmacológico , Síndrome de Abstinência a Substâncias/etiologia , Hepatite Alcoólica/tratamento farmacológico , Hepatite Alcoólica/complicações , Oxibato de Sódio/uso terapêutico , Oxibato de Sódio/efeitos adversos , Pessoa de Meia-Idade , Adulto , FemininoRESUMO
BACKGROUND: Celiac disease (CD) is an autoimmune disorder triggered by gluten ingestion. Herein, we assessed clinical, serological and histopathological findings of a single-center, large cohort of CD patients diagnosed and followed-up over forty years. METHODS: From January 1980 to December 2020, 1547 CD patients (1170 females; age range: 8-81 years; F:M ratio = 3.1:1) were diagnosed in an Italian tertiary referral center. Comorbidities and complications were recorded at diagnosis and during follow-up. RESULTS: CD diagnoses quadrupled after 2000. The most frequent phenotype was the non-classical CD (63.3%), and the most prevalent histotype was Marsh 3C (44.7%). Gastrointestinal manifestations, detectable in 51% of patients, were diarrhea (24.3%), bloating (28%) and aphthous stomatitis (19.7%). The most common CD-associated disorder was osteopenia (59.9%), predominant in females (64.3%); extraintestinal manifestations included anemia (35.8% iron-deficiency; 87% folic acid malabsorption), cryptogenic hypertransaminasemia (27.9%), and recurrent miscarriages (11.5%). Thyroiditis (26.9%), type 1 diabetes mellitus (2.9%), and dermatitis herpetiformis (1.4%) were the most common CD-related autoimmune disorders. Six patients had inflammatory bowel disease. Complications and mortality rate occurred in 1.8% and 1.9%, respectively. CONCLUSIONS: This single-center, large cohort analysis confirmed that CD presentation changed over the years, with an increase of non-classical and subclinical clinical phenotypes.
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Doença Celíaca , Humanos , Doença Celíaca/epidemiologia , Feminino , Masculino , Criança , Itália/epidemiologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Pessoa de Meia-Idade , Adulto Jovem , Centros de Atenção Terciária/estatística & dados numéricos , ComorbidadeRESUMO
Background: Chronic constipation (CC) is a severe symptom in Parkinson's disease (PD), with an unclear pathogenesis. Abnormalities of the enteric nervous system (ENS) and/or intestinal epithelial barrier (IEB) may be pathophysiologically relevant in PD patients with CC. We investigated possible molecular changes of the IEB in PD/CCs compared with CCs and controls. Methods: Twelve PD/CCs (2 female, age range 51-80 years), 20 CCs (15 female, age range 27-78 years), and 23 controls (11 female, age range 32-74 years) were enrolled. Ten PD/CCs and 10 CCs were functionally characterized by anorectal manometry (AM) and transit time (TT). Colon biopsies were obtained and assessed for gene and protein expression, and localization of IEB tight junction markers claudin-4 (CLDN4), occludin-1 (OCCL-1), and zonula occludens-1 (ZO-1) by RT-qPCR, immunoblot and immunofluorescence labeling. Results: PD/CCs were clustered in 2 functional categories: patients with delayed TT and altered AM (60%), and a second group showing only modifications in AM pattern (40%). Gene expression of CLDN4, OCCL-1 and ZO-1 was higher in PD/CCs than controls (P<0.05). Conversely, PD/CCs showed a trend to decrease (P>0.05) in CLDN4 and OCCL-1 protein levels than controls, whereas ZO-1 protein was comparable. In PD/CCs compared with controls, decreasing tendency of vasoactive intestinal polypeptide mRNA, protein and immunoreactive fiber density were observed, although the difference was not statistically significant. Conclusion: Transit and anorectal dysfunctions in PD/CCs are associated with difference in ZO-1, OCCL-1 and CLDN4 expression, thus supporting the role of an altered IEB as a contributory mechanism to possible neuronal abnormalities.
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Background: The post-delivery period could be characterized by psychological distress (e.g., anxiety, sadness, and irritability), leading to postpartum depression (PPD). Objective: The present clinical study assesses the effect of probiotic supplementation containing Limosilactobacillus reuteri PBS072 and Bifidobacterium breve BB077 (4 × 109 CFU/day) on the mother's mood and breastfeeding quality during the first trimester after delivery. Methods: A Randomized, Double-Blind, Controlled (RDBPC) trial was carried out on 200 healthy new mothers divided into an active group taking a supplement containing Limosilactobacillus reuteri PBS072 and Bifidobacterium breve BB077 (4 × 109 CFU/day) plus multivitamins and a control group (multivitamin complex only) for 90 days. Symptoms related to maternal depression and breastfeeding quality were evaluated at days 45 and 90 using the Edinburgh Postnatal Depression Scale (EPDS) and the Breastfeeding Self-Efficacy Scale-Short Form (BSES-SF). Results: At days 45 and 90, the probiotic treatment significantly ameliorated the mothers' mood compared to the control treatment (p < 0.001). Likewise, the breastfeeding quality and the baby's cries significantly improved in the probiotic group (p < 0.001). Conclusions: Microbiota alterations could influence a post-delivery woman's mental state. According to our results, L. reuteri PBS072 and B. breve BB077 are potential candidates that are able to improve stress resilience in the postpartum period.
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Bifidobacterium breve , Limosilactobacillus reuteri , Lactente , Gravidez , Humanos , Feminino , Primeiro Trimestre da Gravidez , Aleitamento Materno , Período Pós-Parto , MãesRESUMO
BACKGROUND: Alcohol withdrawal syndrome (AWS) is characterized by different phases (acute, early and protracted). Protracted alcohol withdrawal (PAW) presents some symptoms, which may persist for several weeks, months or even years after drinking cessation. METHODS: We conducted a systematic review of the literature in major scientific databases on selected AWS symptoms (craving, sleep disorders, and anhedonia) in patients with alcohol use disorder. RESULTS: Of the 102 eligible publications (70 RCTs and 32 cohort studies), 88 provided data on craving, 21 on sleep disorders, and 1 on anhedonia. Overall, 37 studies assessed craving using the Obsessive Compulsive Drinking Scale (OCDS). Pooled OCDS decreased from 24.2 at baseline to 18.8 at 1 week, 10.3 at 1 month and 9.7 at 3 months. The corresponding estimates for treated individuals were 23.9, 18.8, 8.7, and 8.8, and for non-treated subjects, they were 25.3, 13.9, 13.2, and 11.4, respectively. In 4 studies assessing sleep disorders using the Epworth Sleeping Scale (ESS), the scale remained stable in time, i.e., 7.3 at baseline, 7.3 at 1 week, 7.2 at 1 month, and 7.1 at 3 months. CONCLUSION: This study confirms the presence of PAW after the resolution of the acute phase of AWS. The pharmacological approach to managing PAW may ensure a more rapid reduction of symptoms in three weeks. We highlight the importance of studying PAW and the ability of pharmacological treatment to reduce its symptoms. This review protocol is registered in Prospero (registration number: CRD42020211265). SUMMARY: This systematic review summarizes literature on major symptoms of protracted alcohol withdrawal in patients with alcohol use disorder. The pharmacological approach to manage protracted alcohol withdrawal ensures a more rapid reduction of symptoms (craving in particular), achieving in three weeks similar results obtained only after almost 6 months without treatment.
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Alcoolismo , Transtornos do Sono-Vigília , Síndrome de Abstinência a Substâncias , Humanos , Síndrome de Abstinência a Substâncias/tratamento farmacológico , Anedonia , Consumo de Bebidas AlcoólicasRESUMO
Celiac disease (CD) is an autoimmune disorder caused by gluten ingestion in genetically predisposed individuals. In addition to the typical gastrointestinal symptoms (e.g., diarrhea, bloating, and chronic abdominal pain), CD may also present with a broad spectrum of manifestations, including low bone mineral density (BMD) and osteoporosis. The etiopathology of bone lesions in CD is multifactorial and other conditions, rather than mineral and vitamin D malabsorption, may affect skeletal health, especially those related to the endocrine system. Here, we describe CD-induced osteoporosis in an attempt to enlighten new and less-known aspects, such as the influence of the intestinal microbiome and sex-related differences on bone health. This review describes the role of CD in the development of skeletal alterations to provide physicians with an updated overview on this debated topic and to improve the management of osteoporosis in CD.
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Doença Celíaca , Glutens , Osteoporose , Doença Celíaca/complicações , Osteoporose/etiologia , Densidade Óssea , Doenças Ósseas Metabólicas , Glutens/efeitos adversos , Vitamina DRESUMO
Inflammatory bowel diseases show a gender bias, as reported for several other immune-mediated diseases. Female-specific differences influence disease presentation and activity, leading to a different progression between males and females. Women show a genetic predisposition to develop inflammatory bowel disease related to the X chromosome. Female hormone fluctuation influences gastrointestinal symptoms, pain perception, and the state of active disease at the time of conception could negatively affect the pregnancy. Women with inflammatory bowel disease report a worse quality of life, higher psychological distress, and reduced sexual activity than male patients. This narrative review aims to resume the current knowledge of female-related features in clinical manifestations, development, and therapy, as well as sexual and psychological implications related to inflammatory bowel disease. The final attempt is to provide gastroenterologists with a roadmap of female-specific differences, to improve patients' diagnosis, management, and treatment.
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BACKGROUND: Life expectancy and the number of ultra-octogenarians increased significantly, thus making crucial the appropriateness of several endoscopic procedures in elderly patients. The aim of our study was to provide a retrospective analysis of the efficacy and safety of capsule endoscopy (CE) in patients aged over 80 years. METHODS: In this single-centre study, 900 patients underwent capsule endoscopy between 2002 and 2015 for different indications; of these 106 patients aged ≥80 years (group A) and 99 patients aged 40-60 years (control group B) were retrospectively selected. RESULTS: Occult gastrointestinal bleeding accounted for 62.1% of all indications for capsule endoscopy in group B, compared to 95.2% in group A (P<0.001). Although not statistically significant, the diagnostic yield was higher in group A (71%) vs. group B (62%). The percentages of reaching the cecum and the median gastric transit time were uniform within the two groups. In contrast, small bowel transit time was longer in group A vs. B. Small bowel preparation was similar in the two groups. The exam was generally well tolerated in both groups, with capsule aspiration being one of the main adverse events, which occurred in two elderly patients. CONCLUSIONS: Our data expand previous findings confirming that capsule endoscopy can be performed safely even in very old patients and show that the diagnostic yield is similar to that of younger patients.
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Endoscopia por Cápsula , Idoso , Idoso de 80 Anos ou mais , Humanos , Estudos Retrospectivos , Endoscopia por Cápsula/efeitos adversos , Endoscopia por Cápsula/métodos , Octogenários , Intestino Delgado , Hemorragia Gastrointestinal/diagnóstico , Hemorragia Gastrointestinal/etiologiaRESUMO
INTRODUCTION: Inflammatory bowel diseases (IBDs) are conditions affecting the gut at different levels characterized by an abnormal activation of the intestinal immune system. In this narrative review, we will provide the reader with an update on the efficacy and safety of new pharmacological strategies to treat IBD patients. EVIDENCE ACQUISITION: We performed a thorough literature review via PubMed, EMBASE, MEDLINE and Science Direct databases addressing studies reporting on new therapies for IBD management published in the last ten years (January 2010-December 2020). Data from pharmaceutical companies and abstracts of conferences/meetings have also been considered. EVIDENCE SYNTHESIS: The discovery of monoclonal antibodies blocking pro-inflammatory cytokines, e.g., tumor necrosis factor-α (TNF-α) radically changed the management of IBDs. Anti-TNF-α agents represent the prototype molecule of "biologics"/"biologicals." These compounds have significantly improved the therapeutic management of IBDs refractory to standard medications as they provide clinical remission, mucosal healing and prevent extra-intestinal manifestations. However, about 50% of patients treated with biologicals experienced drawbacks, including primary failure or loss of response, requiring new effective treatments. Translational studies have identified new strategies, different from the TNF-α blockade, and new molecules, e.g. sphingosine-1-phosphate agonists and the JAK kinase inhibitors, have been proposed as potential therapeutic options for IBDs. CONCLUSIONS: With the availability of novel approaches reviewed in this article, physicians and especially gastroenterologists will increase the therapeutic options to provide a better management of IBD patients, particularly those poorly responsive to biologicals.
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Produtos Biológicos , Doenças Inflamatórias Intestinais , Anticorpos Monoclonais/efeitos adversos , Produtos Biológicos/uso terapêutico , Humanos , Doenças Inflamatórias Intestinais/tratamento farmacológico , Inibidores do Fator de Necrose Tumoral , Fator de Necrose Tumoral alfa/uso terapêuticoRESUMO
Crohn's disease (CD) is a chronic inflammatory bowel disease (IBD) which can affect any part of the whole gastrointestinal tract (from mouth to anus). Malnutrition affects 65-75% of CD patients, and it is now well acknowledged that diet is of paramount importance in the management of the disease. In this review, we would like to highlight the most recent findings in the field of nutrition for the treatment of CD. Our analysis will cover a wide range of topics, from the well-established diets to the new nutritional theories, along with the recent progress in emerging research fields, such as nutrigenomics.
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Doença de Crohn/dietoterapia , Terapia Nutricional , Nutrição Enteral , Humanos , Terapia Nutricional/métodos , Nutrição ParenteralRESUMO
Anderson-Fabry disease (FD) is an X-linked lysosomal storage disorder leading to a wide array of clinical manifestations. Among these, gastrointestinal (GI) symptoms such as abdominal pain, bloating, and diarrhea affect about half of the FD adults and more than half of FD children. GI symptoms could be the first manifestation of FD; however, being non-specific, they overlap with the clinical picture of other conditions, such as irritable bowel syndrome and inflammatory bowel disease. This common overlap is the main reason why FD patients are often unrecognized and diagnosis is delayed for many years. The present narrative review is aimed to promote awareness of the GI manifestations of FD amongst general practitioners and specialists and highlight the latest findings of this rare condition including diagnostic tools and therapies. Finally, we will discuss some preliminary data on a patient presenting with GI symptoms who turned to be affected by a variant of uncertain significance of alpha-galactosidase (GLA) gene.