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Background: Iron deficiency anemia (IDA) is a common extraintestinal manifestation of inflammatory bowel disease (IBD), affecting around one-third of patients. Objective: To compare IBD progression and healthcare resource utilization in patients with and without a co-diagnosis of IDA in a real-world setting. Design: A retrospective comparative study was conducted using Italian entities' administrative databases, covering 9.3 million health-assisted individuals. Methods: Adult IBD patients diagnosed with ulcerative colitis and/or Crohn's disease were enrolled between January 2010 and September 2017. Within 12 months from IBD diagnosis, IDA was identified by at least one prescription for iron and/or IDA hospitalization and/or blood transfusion (proxy of diagnosis). IBD population was divided according to the presence/absence of IDA. Given the nonrandom patients' allocation, propensity score matching (PSM) was applied to abate potential unbalances between the groups. Before and after PSM, IBD progression (in terms of IBD-related hospitalizations and surgeries), and healthcare resource costs were assessed. Results: Overall, 13,475 IBD patients were included, with an average age at diagnosis of 49.9 years, and a 53.9% percentage of male gender. Before PSM, 1753 (13%) patients were IBD-IDA, and 11,722 (87%) were IBD-non-IDA. Post-PSM, 1753 IBD-IDA patients were matched with 3506 IBD-non-IDA. Before PSM, IBD progression was significantly higher in IBD-IDA (12.8%) than in IBD-non-IDA (6.5%) (p < 0.001). After PSM, IBD progression and IBD-related hospitalizations were significantly (p < 0.001) more frequent in IBD-IDA patients (12.8% and 12.0%, respectively) compared to IBD-non-IDA (8.7% and 7.7%). Consistently, healthcare expenditures resulted significantly higher among IDA patients (p < 0.001), with an overall mean annual cost of 5317 compared to 2798 for patients without IDA. These results were confirmed after PSM matching, as the mean annual total cost/patient in IBD-IDA versus IBD-non-IDA were 3693 and 3046, respectively (p < 0.001). Conclusion: In a real-life setting, IDA co-diagnosis in IBD patients was associated with disease progression and higher related economic burden.
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BACKGROUND: Herbal or complementary medicines are frequently used for the treatment of patients with functional gastrointestinal disorders (FGID). Regulatory requirements for herbal therapies are inconsistent and, in many jurisdictions, herbal therapies are either self-, minimally- or unregulated. AIM: To provide guidance for the appropriate and safe use of herbal medicines in patients with FGID patients with special consideration of the regulatory frameworks. METHODS: A PubMed search of the literature was performed; relevant articles were included. RESULTS: Similar to chemically defined therapies herbal medicines can cause adverse events. Thus, a risk-benefit appraisal should be undertaken for these therapies. While there is no disease specific mortality in FGID patients, patients with FGID who fail to respond to "empiric" chemically defined therapies undergo diagnostic and therapeutic measures that can be associated with appreciable morbidity and mortality. Thus, effective herbal treatments that subsequently reduce health-care utilization, reduce risks related to diagnostic or therapeutic measures that are initiated if no improvement of symptoms occurs. This "protective" effect of effective treatments for FGID needs to be taken in consideration when the risks and benefits of treatments are determined. In addition, standards that mirror regulations for chemically defined treatments should apply and the components of the respective preparations should undergo ongoing toxicological testing and rigorous quality assurance measures (including pharmacovigilance) applied. CONCLUSIONS: Some herbal therapies offer significant benefits for patients with FGID. To ensure the safety of these treatments, the regulatory requirements should mirror requirements for chemically defined treatments.
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Medicina Baseada em Evidências , Gastroenteropatias/tratamento farmacológico , Fitoterapia , Medição de Risco , Controle Social Formal , Gastroenteropatias/diagnóstico , Gastroenteropatias/etiologia , Humanos , Fitoterapia/efeitos adversos , Resultado do TratamentoRESUMO
BACKGROUND: Irritable bowel syndrome with predominant constipation (IBS-C) is a complex disorder with gastrointestinal and nervous system components. The study aim was to assess the economic burden of moderate to severe IBS-C in six European countries (France, Germany, Italy, Spain, Sweden and the UK). METHODS: An observational, one year retrospective-prospective (6 months each) study of patients diagnosed in the last five years with IBS-C (Rome III criteria) and moderate to severe disease at inclusion (IBS Symptom Severity Scale score ≥ 175). The primary objective was to assess the direct cost to European healthcare systems. RESULTS: Five hundred twenty-five patients were included, 60% (range: 43.1-78.8%) suffered from severe IBS-C. During follow-up 11.1-24.0% of patients had a hospitalisation/emergency room (ER) visit, median stay range: 1.5-12.0 days and 41.1-90.4% took prescription drugs for IBS-C. 21.4-50.8% of employed patients took sick leave (mean: 11.6-64.1 days). The mean annual direct cost to the healthcare systems was 937.1- 2108.0. The total direct cost (combined costs to healthcare systems and patient) for IBS-C was 1421.7-2487.1. CONCLUSIONS: IBS-C is not a life-threatening condition; however, it has large impact on healthcare systems and society. Direct and indirect costs for moderate to severe IBS-C were high with the largest direct cost driver being hospitalisations/ER visits.
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Constipação Intestinal/complicações , Constipação Intestinal/economia , Efeitos Psicossociais da Doença , Custos de Cuidados de Saúde , Síndrome do Intestino Irritável/complicações , Síndrome do Intestino Irritável/economia , Adulto , Idoso , Constipação Intestinal/diagnóstico , Custos de Medicamentos , Europa (Continente) , Utilização de Instalações e Serviços , Feminino , Hospitalização/economia , Hospitalização/estatística & dados numéricos , Humanos , Síndrome do Intestino Irritável/diagnóstico , Masculino , Pessoa de Meia-Idade , Visita a Consultório Médico/economia , Visita a Consultório Médico/estatística & dados numéricos , Estudos Prospectivos , Estudos Retrospectivos , Índice de Gravidade de Doença , Licença Médica/economiaRESUMO
INTRODUCTION: The socioeconomic burden of irritable bowel syndrome with constipation (IBS-C) has never been formally assessed in Spain. PATIENTS AND METHODS: This 12-month (6-month retrospective and prospective periods) observational, multicentre study assessed the burden of moderate-to-severe IBS-C in Spain. Patients were included if they had been diagnosed with IBS-C (Rome III criteria) within the last 5 years and had moderate-to-severe IBS-C (IBS Symptom Severity Scale score [IBS-SSS] ≥175) at inclusion. The primary objective was to assess the direct cost to the Spanish healthcare system (HS). RESULTS: A total of 112 patients were included, 64 (57%) of which had severe IBS-C at inclusion. At baseline, 89 (80%) patients reported abdominal pain and distention. Patient quality of life (QoL), measured by the IBS-C QoL and EQ-5D instruments, was found to be impaired with a mean score of 59 and 57 (0-100, worst-best), respectively. Over the 6-month prospective period the mean IBS-C severity, measured using the IBS-SSS showed some improvement (315-234 [0-500, best-worst]). During the year, 89 (80%) patients used prescription drugs for IBS-C, with laxatives being the most frequently prescribed (n=70; 63%). The direct cost to the HS was 1067, and to the patient was 568 per year. The total direct cost for moderate-to-severe IBS-C was 1635. DISCUSSION: The majority of patients reported continuous IBS-C symptoms despite that 80% were taking medication to treat their IBS-C. Overall healthcare resource use and direct costs were asymmetric, with a small group of patients consuming the majority of resources.
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Constipação Intestinal/economia , Custos de Cuidados de Saúde , Síndrome do Intestino Irritável/economia , Dor Abdominal/etiologia , Constipação Intestinal/complicações , Constipação Intestinal/tratamento farmacológico , Custos Diretos de Serviços , Feminino , Dilatação Gástrica/etiologia , Fármacos Gastrointestinais/economia , Fármacos Gastrointestinais/uso terapêutico , Necessidades e Demandas de Serviços de Saúde/economia , Necessidades e Demandas de Serviços de Saúde/estatística & dados numéricos , Humanos , Síndrome do Intestino Irritável/complicações , Síndrome do Intestino Irritável/tratamento farmacológico , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Qualidade de Vida , Estudos Retrospectivos , Índice de Gravidade de Doença , Fatores Socioeconômicos , Espanha , Fatores de TempoRESUMO
BACKGROUND: Ferric Carboxymaltose (FCM), Iron Sucrose (IS) and Oral Iron (OI) are alternative treatments for preoperative anaemia. OBJECTIVE: To compare the cost implications, using a cost-minimization analysis, of three alternatives: FCM vs. IS vs. OI for treating iron-deficient anaemia before surgery in patients with colon cancer. METHODS: Data from 282 patients with colorectal cancer and anaemia were obtained from a previous study. One hundred and eleven received FCS, 16 IS and 155 OI. Costs of intravenous iron drugs were obtained from the Spanish Regulatory Agency. Direct and indirect costs were obtained from the analytical accounting unit of the Hospital. In the base case mean costs per patient were calculated. Sensitivity analysis and probabilistic Monte Carlo simulation were performed. RESULTS: Total costs per patient were 1827® in the FCM group, 2312® in the IS group and 2101® in the OI group. Cost savings per patient for FCM treatment were 485® compared to IS and 274® compared to OI. A Monte Carlo simulation favoured the use of FCM in 84.7% and 84.4% of simulations when compared to IS and OI, respectively. CONCLUSIONS: FCM infusion before surgery reduced costs in patients with colon cancer and iron-deficiency anaemia when compared with OI and IS.
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Anemia Ferropriva/tratamento farmacológico , Anemia Ferropriva/etiologia , Neoplasias do Colo/complicações , Custos e Análise de Custo , Compostos Férricos/uso terapêutico , Ferro/uso terapêutico , Maltose/análogos & derivados , Cuidados Pré-Operatórios/métodos , Sacarose/uso terapêutico , Administração Intravenosa , Idoso , Idoso de 80 Anos ou mais , Estudos de Coortes , Feminino , Compostos Férricos/administração & dosagem , Humanos , Ferro/administração & dosagem , Masculino , Maltose/uso terapêutico , Pessoa de Meia-Idade , Método de Monte Carlo , Estudos Retrospectivos , Sacarose/administração & dosagemRESUMO
INTRODUCTION: Awareness of the seriousness of irritable bowel disorder (IBS) remains low among clinicians. In this review, we summarize the current knowledge of IBS and highlight the major personal, economic, and social burden of the disease, and the importance of adequate treatment of what is still often viewed as a trivial disorder. In fact, IBS is a major reason for referral. PATHOPHYSIOLOGY: It is crucial that the varied pathophysiologies of this complex heterogeneous disease are understood in order to be able to treat both the presenting symptoms (pain, bloating, flatulence, abnormal defecation, diarrhea, constipation) and the underlying disorder effectively. Low-grade inflammatory and immune activation has been observed, but the precise triggers and mechanisms, and the relevance to symptom generation, remain to be established. TREATMENT: IBS patients require different treatment strategies according to the pattern, severity, frequency, and symptoms. While initial therapy traditionally targets the most bothersome symptom, long-term therapy aims at maintaining symptom control and preventing recurrence. In addition to dietary/lifestyle interventions and psychosocial strategies, a wide range of pharmacologic therapies are approved for use in IBS depending on the symptoms reported. Musculotropic spasmolytics, which act directly on intestinal smooth muscle contractility, such as otilonium bromide, are effective, particularly in the relief of abdominal pain and bloating, and are well tolerated in IBS. THE OBIS TRIAL: The recent large placebo-controlled Otilonium Bromide in Irritable Bowel Syndrome study demonstrated the superiority of otilonium bromide versus placebo not only in the reduction of pain and bloating, but also in protection from relapse due to the long-lasting effect.
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Fármacos Gastrointestinais/uso terapêutico , Síndrome do Intestino Irritável/tratamento farmacológico , Compostos de Amônio Quaternário/uso terapêutico , Ensaios Clínicos como Assunto , Efeitos Psicossociais da Doença , Humanos , Síndrome do Intestino Irritável/epidemiologia , Síndrome do Intestino Irritável/fisiopatologia , Parassimpatolíticos/uso terapêuticoRESUMO
OBJECTIVES: To evaluate the burden of illness in irritable bowel syndrome (IBS), in terms of resource utilisation (direct and indirect) and health-related quality of life (HR-QOL), in individuals with IBS who meet Rome I and Rome II criteria. METHODS: A cross-sectional study, carried out by personal interview, on a representative sample (n = 2000) of the Spanish population. Individuals with suspected IBS were identified via a screening question and subsequently given an epidemiological questionnaire to complete. The questionnaire collected information on IBS symptoms, resource utilisation, and HR-QOL [Medical Outcomes Study 36-item Short Form (SF-36)]. RESULTS: Sixty-five individuals met Rome II criteria for IBS, while 146 individuals met exclusively Rome I criteria. Of Rome II individuals, 67.7% had consulted some type of healthcare professional in the previous 12 months, compared with only 41.8% of those individuals meeting exclusively Rome I criteria (p vs 17.1%); 'drug consumption' (70.8 vs 45.2%); and 'reduced performance in main activity' (60 vs 27.4%). Compared with the general population, the study sample reported significantly worse HR-QOL scores in four dimensions of the SF-36 ('bodily pain', 'vitality', 'social functioning' and 'role-emotional'. Additionally, individuals meeting Rome II criteria reported worse HR-QOL scores than those individuals meeting exclusively Rome I criteria, especially in the 'bodily pain' and 'general health' dimensions. CONCLUSIONS: The burden of illness in IBS is important and correlated to the diagnostic criteria employed. Individuals who met Rome II criteria reported a higher level of resource utilisation and worse HR-QOL than individuals meeting exclusively Rome I criteria.
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Doenças Funcionais do Colo/economia , Doenças Funcionais do Colo/psicologia , Adolescente , Adulto , Efeitos Psicossociais da Doença , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Qualidade de Vida , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Achalasia treatment in elderly patients is a matter of controversy. Botulinum toxin injection has been proposed as the best option in this group of patients as it is a safe procedure. However, concern persists regarding its short-term effect. AIMS: To analyse the clinical and economic effectiveness of botulinum toxin injection in the treatment of achalasia patients who are elderly. METHODS: Seventeen consecutive achalasia patients older than 65 years were treated with 80 units of botulinum toxin. Clinical follow-up at 1, 6 and 12 months was performed. Control manometry when symptoms recurred was carried out. Results were compared with those of an historical control group of 16 achalasia patients also older than 65 years and who had been treated with endoscopic dilation. The costs of both procedures were compared. RESULTS: Twenty-nine botulinum toxin injections were performed in the 17 patients of the botulinum toxin group (follow-up, 12-36 months). In the dilation group only two patients had to be retreated (follow-up, 12-108 months). No major complications were observed in either group. The average duration of symptom alleviation was 48 +/- 33 months for endoscopic dilation and 13.8 +/- 9.5 months for botulinum toxin injection. Maintaining a patient free of symptoms cost E348.31 per year for botulinum toxin injection, whilst if endoscopic dilation was chosen the cost was only E117.47 per year. CONCLUSIONS: The effect of botulinum toxin injections wanes with time in elderly patients, necessitating repeated injections to keep the patients symptom-free. Due to the required repeated injections this procedure is more expensive than endoscopic dilation.