Small bowel adenocarcinoma. Two case reports

Introduction. Small bowel adenocarcinoma is a rare tumor, with a still not well studied tumorigenesis process, and non-specific symptoms that cause a delay in the diagnosis and consequently a worst outcome for the patient. Videocapsule endoscopy (VCE) and double-balloon enteroscopy (DBE) have revolutionized the diagnosis and management of patients with small bowel diseases. Surgery is the treatment of choice when feasible, while the chemotherapeutic approach is still not well standardized. Case reports. Two cases in 2 months (two women 52 and 72-yr-old) of primary bowel adenocarcinoma is reported. The site of the tumor was in jejunum, instead of the most common site in duodenum. The patients underwent DBE with biopsy and ink mark. Laparoscopic-assisted bowel segmental resection was performed. The pathologic diagnosis was primary jejunum adenocarcinoma. No post-operative mortality or significant morbidities were noted. Conclusion. The combination of DBE and laparocopic-assisted bowel surgery represents an ideal diagnostic and therapeutic method.

Ecossistema domiciliar de pais cardiopatas e o modo de viver dos filhos: possibilidades de promoção da saúde pelo conhecimento da enfermagem/saúde

Objetivou-se compreender a possibilidade de o ecossistema domiciliar de pais portadores de morbidades cardiovasculares propiciar atitudes e comportamentos que corroborem para manifestações análogas na saúde dos filhos que convivem neste ambiente, e compreender como o cuidado de enfermagem/saúde com ações interativas de promoção de saúde domiciliar seja capaz de dissipar estas atitudes e comportamentos nos filhos. Para o conhecimento, a compreensão, interação do ecossistema domiciliar e o modo de viver dos filhos de pai/mãe cardiopata como um processo dinâmico e inter-relacional, foi utilizada a abordagem sistêmica de Ilya Prigogine, com enfoque nos princípios ecossistêmicos. O percurso metodológico se baseou na Teoria Fundamentada nos Dados, que, de maneira sistemática, interativa e criativa, possibilitou o desenvolvimento da teoria formal: Compreendendo possibilidades Interativas de orientações da Enfermagem/Saúde no Ecossistema domiciliar dos filhos de pais cardiopatas para mudanças de comportamentos e atitudes. Esta é uma teoria fidedigna e fundamentada nos dados da pesquisa, que culminou com o desenvolvimento de suas categorias. A coleta e análise dos dados foram realizadas conforme a preconização da teoria, de forma comparativa e constante, seguindo os passos: codificação inicial ou aberta, categorização e codificação teórica, sendo utilizada também a observação. Totalizou a amostra teórica onze filhos de pai/mãe cardiopatas, entrevistados no Brasil e em Portugal, onde, neste último, foi realizado um Intercâmbio de Doutorado com a finalidade de potencializar os conceitos e direcionar novas possibilidades aos fenômenos apresentados. Como processo de análise dos dados e agrupamento das categorias utilizou-se o modelo paradigmático desenvolvido por Glaser (1968) correspondente à família de códigos 6 Cs e de códigos interativos. A teoria formal emergiu a partir de dois fenômenos e suas categorias. O fenômeno, Conhecendo o ecossistema domiciliar de filhos de pai/mãe cardiopata na perspectiva das orientações da enfermagem/saúde, englobou as categorias: Demonstrando conhecimento sobre aspectos que possibilitam o infarto (condição causal); Associando a vivência da doença e orientações às modificações no modo de viver (condição estratégica); Relatando possibilidades de orientações para os filhos de pai/mãe cardiopata (condição de contingência); Reconhecendo a importância das orientações para o viver melhor (condição de consequência). Em relação ao fenômeno Conhecendo comportamentos e atitudes de filhos de pai/mãe cardiopata, as categorias elencadas foram: Descrevendo atitudes e comportamentos do(a) filho(a) antes da doença do(a) pai/mãe (condição causal); Relatando comportamentos e atitudes dos filhos pós-doença do(a) pai/mãe (condição estratégica); Reconhecendo a importância da mudança de comportamentos e atitudes para um viver saudável (condição de consequência). A teoria que emergiu por meio dos dados deste trabalho fundamenta a importância das ações de enfermagem/saúde para a promoção da saúde, confirma a tese proposta no projeto de pesquisa e permite concluir que a perspectiva ecossistêmica direciona para o conhecimento, a compreensão e discussão, evidentemente, mais amplos, dos contextos apresentados, pelas suas dinâmicas e interatividades.

Improving interfaces for nerve repair

Autologous nerve grafts are the current gold standard for the repair of peripheral nerve injuries. However, there is a need to develop an alternative to this technique, as donor-site morbidities such as neuroma formation and permanent loss of function are a few of the limitations concerned with this technique. Artificial nerve conduits have therefore emerged as an alternative for the repair of short peripheral nerve defects of less than 30 mm, however they do not surpass autologous nerve grafts clinically. To develop a nerve conduit that supports regeneration over long nerve gaps and in large diameter nerves, researchers have focused on functionalizing of the conduits by studying the components that enhance nerve regeneration such as micro/nano-topography, growth factor delivery systems, supportive cells and extracellular matrix (ECM) proteins as well as understanding the complex biological reactions that take place during peripheral nerve regeneration. This thesis presents strategies to improve peripheral nerve interfaces to better the regenerative potential by using dorsal root ganglions (DRGs) isolated from neonatal rats as an in vitro model of nerve regeneration. The work started off by investigating the usefulness of a frog foam protein Ranaspumin-2 (Rsn2) to coat biomaterials for compatibility, this lead to the discovery of temporary cell adhesion on polydimethylsiloxane (PDMS), which was investigated as a suitable tool to derive cell-sheets for nerve repair. The influence of Rsn2 anchored to specific adhesion peptide sequences, such as isoleucine-lysine-valine-alanine-valine (IKVAV), a sequence derived from laminin proven to promote cell adhesion and neurite outgrowth, was tested as a useful means to influence nerve regeneration. This approach improves the axonal outgrowth and maintains outgrowth long term. Based on the hypothesis that combinational modulation of substrate topography, stiffness and neurotrophic support, affects axonal outgrowth in whole DRGs, dissociated DRGs were used to assess if these factors similarly act at the single cell level. Rho associated protein kinase (ROCK) and myosin II inhibitors, which affect cytoskeletal contractility, were used to influence growth cone traction forces and have shown that these factors work in combination by interfering with growth cone dynamic creating a different response in axonal outgrowth at the single cell level.

Heart failure in young adults

Heart failure (HF) is a major health concern affecting 15 million people in Europe and around 900 000 people in the U.K. HF predominantly affects the elderly, with the mean age of patients with a diagnosis of HF between 70 and 80 years. Most previous HF studies have accordingly focused on older patients. Although HF is less common in younger adults (<65 years), 15% to 20% of patients hospitalised with HF are younger than 60 years of age. Very few studies have described the characteristics of younger adults with HF and its outcome. The aims of this thesis are to describe the clinical characteristics of younger adults with HF, explore the epidemiology of HF in younger adults and determine their short- and long-term outcomes. This was made possible by access multiple databases consisting of large patient cohorts with HF. The first chapter is a systematic literature review of younger adults with HF. Gaps in the current literature were identified and the thesis focused on some of these. The CHARM study allows detail characterisations of younger adults with HF. It recorded characteristics of patients with HF, including symptoms and signs of HF, electrocardiographic changes, chest radiographic findings, and also left ventricular ejection fraction. HF hospitalisations and its precipitating factors were also recorded systematically. Younger adults were more likely to have a third heart sound and hepatomegaly, but less likely to have pulmonary crackles and peripheral oedema. Similarly, radiological findings in younger adults were less likely to show interstitial pulmonary oedema or pleural effusion. Interestingly, younger adults aged <40 years not only have similar HF hospitalisation rate to older patients, however during their presentation with decompensated HF, they were less likely to have clinical pulmonary oedema and radiological signs of HF. Physicians managing younger adults with HF need to be aware of this. Younger adults were also less compliant with medications and lifestyle restriction resulting in hospitalisation with decompensated HF. Fortunately, despite these challenges, mortality rates in younger adults with HF were lower compared to older patients. To further substantiate the findings from the CHARM study, the MAGGIC study, a meta-analysis consists of over 40 000 patients with HF from large observational studies and randomised controlled trials, was examined. In both databases, the commonest aetiology of HF in younger adults was dilated cardiomyopathy. The ejection fraction was the lowest in younger adults. Similar to the CHARM study, mortality rates in younger adults were lower compared to older patients. However, in the MAGGIC study, by stratifying mortality into patients with preserved ejection fraction and with reduced ejection fraction, younger patients with preserved ejection fraction have a much lower mortality rate compared to patients with reduced ejection fraction. Findings from clinical trials are not always reflective of the real life clinical practice. The U.K. Clinical Practice Research Datalink (CPRD), a large and well-validated primary care database with 654 practices contributing information into the database representing approximated 8% of the U.K. population, is a rich dataset offering a unique opportunity to examine the characteristics, treatments, and outcomes of younger adults with HF in the community. In contrast to the CHARM and MAGGIC studies, younger adults aged <40 years were stratified into 20-29 and 30-39 years in the CPRD analysis. This is possible due to the larger number of younger adults with HF. Further stratifying the younger age groups demonstrated heterogeneity among younger adults with HF. In contrast to previous data showing younger adults have lower co-morbidities, the proportions of depression, chronic kidney disease, asthma, and any connective tissue disease were high among patients aged 20-29 years in the analysis from the CPRD. Surprisingly, the treatment rates for angiotensin converting enzyme (ACE) inhibitor, and aldosterone antagonist were the lowest in patients aged 20-29 years. With the exception of patients aged ≥80 years, treatment rate with beta-blocker was also the lowest in patients aged 20-29 years. With over two decades of follow up, long-term mortality rates in younger adults with HF can be determined. The mortality rates continued to decline from 1988 to 2011. Physicians managing younger adults with HF can now use this contemporary data to provide prognostic information to patients and their family. A hospital administrative database is the logical next platform to explore younger adults with HF. The Alberta Ministry of Health database links an outpatient database to a hospitalisation database providing ample data to examine the relationship between outpatient clinic visits and hospital admissions in younger adults with HF. Following a diagnosis of HF in the outpatient setting, younger adults were admitted to the hospital with decompensated HF much sooner than older patients. Younger adults also presented to emergency department more frequently following their first hospitalisation for HF. In conclusion, this thesis presented the characteristics and outcomes of younger adults with HF, and helped to extend our current understanding on this important topic. I hope the data presented here will benefit not only physicians looking after younger adults with HF, but also patients and their family.

Why badly treat what you can well prevent?

Transplantation is one of the medical activities with more expectation of success. For patients with end stage renal disease, kidney transplantation provides a better quality of life compared with those on dialysis, even for those with advanced age or co-morbidities. Greater access to food since the Second World War, high exposure to chemical and toxic, associated with changes in lifestyles, increased diabetes, hypertension, obesity, cardiovascular disease, chronic renal failure and transplantation demands. The dream of replacing damaged parts in the human body materialized with the transplants, but the hope in transplantation reached much higher levels than the actual results deserve. The transplant was used as flags of technical and scientific differentiation and success. Nonetheless transplantation was faced with shortage of organs and increased demand. The claim to the right to treatment quickly was confused and understood as the right to transplantation.

Endoscopic band ligation without resection in selected patients for small and superficial upper gastrointestinal tract lesions

Background and aim: The aim of this study was to evaluate the efficacy of endoscopic band ligation (EBL) in carefully selected patients who would benefit from this method of resection. Methods: Patients with early upper gastrointestinal and small (< 15 mm) lesions treated with EBL (Duette® Multi-Band Mucosectomy) were prospectively recruited and retrospectively analyzed between 2010 and 2015. All cases were discussed in a multidisciplinary cancer committee and it was concluded that, owing to patient conditions, surgery was not possible and that not conducting histology would not change the clinical management. A first endoscopic control with biopsies was planned at 4-8 weeks. If there was no persistence of the lesion, new controls were programmed at 6 and 12 months. Results: The group (n = 12) included 5 esophagus lesions (adenosquamous carcinoma, n = 1; carcinoma squamous, n = 2; adenocarcinoma, n = 2); 4 gastric lesions (high grade dysplasia, n = 1; adenocarcinoma, n = 2; neuroendocrine tumor [NET], n = 1), and 3 duodenal lesions (NETs) (n = 3). The mean tumor diameter was 9.6 ± 2.8 mm (range 4-15). Only one minor adverse event was described. At first follow-up (4-8 weeks), there was 91.6% and 75% of endoscopic and histological remission, respectively. At 6-month follow-up there was 70% of both endoscopic remission and negative biopsies. And at 12 months, there was 100% and 75% of endoscopic and histological remission, respectively. Persisting lesions were T1 cancers. The median follow-up was 30.6 months. Conclusion: EBL without resection is an easy and safe technique that should be considered in patients with multiple morbidities and small superficial UGI lesions.

Body image perception in adolescents and concern with weight

In a holistic conception of health, youth health is moderated by their self image and the perception that adolescents have of themselves is conditioned by social and cultural pressure, and low selfesteem is often observed, possibly caused by the way they perceive their own body, having as a consequence, an health proile with morbidities. Recognize the level of youth heath assessing Body Image perception and their concern with weight. It is a descriptive, quantitative and transversal study. Based on a sampling error lower than 5% and a conidence level of 95%, the study was carried out on a sample of 600 adolescents aged between 12 and 18. A self-ad-ministered questionnaire validated for adolescents was conducted by Di Pietro (2002). The sample is composed of 44% male and 56% female adolescents, with an age mean of 15.54. 61.2% of the boys and 83.6% of the girls stated to be concerned with their weight. The main reasons given for this concern were health associated with aesthetics (29.1% of boys and 38.5% of girls). The results show that 12.8% of boys and 23.5% of girls are dissatisied with their body image. The study revealed that the variable gender is statistically moderating in relation to the variables: body image perception and concern with weight: female adolescents show a higher dissatisfaction with their body image (0.003) and a bigger concern with weight (0.000). The results point out towards the need for assessment/ intervention in this population as body image represents a paramount issue in adolescence, with the body image self-perception being strongly associated with the biopsychosocial maturing process, which interferes with their level of health and personal and social development.

De-escalação da antibioterapia na sépsis grave e choque séptico numa unidade de cuidados intensivos : estudo epidemiológico no serviço de medicina intensiva do Hospital de Santa Maria

Trabalho Final do Curso de Mestrado Integrado em Medicina, Faculdade de Medicina, Universidade de Lisboa, 2014

Diez primeras causas de morbilidad en emergencia del Hospital Homero Castanier Crespo en el periodo de octubre a diciembre del 2014. Azogues-Ecuador

Antecedentes: Es preciso mencionar que en México en el 2005 estadísticas muestran que las principales causas de morbilidad en su servicio de emergencias las constituyen: Infecciones respiratorias agudas (19,4%), los traumatismos y envenenamientos (18,8%) y las enfermedades diarreicas (8%). (14). En Perú la principal causa de morbilidad se debió a traumatismos (12% del total), seguido en segundo lugar de asma (10%) y en tercer lugar por anormalidades y complicaciones del embarazo, parto o puerperio (8% del total). (5) Objetivo: Determinar las 10 primeras causas de morbilidad en emergencia del Hospital Homero Castanier Crespo en el período de octubre a diciembre 2014. Materiales y métodos: Se realizó un estudio observacional indirecto, mediante el registro de emergencia del total de pacientes que han acudido a emergencia en el Hospital Homero Castanier Crespo en período comprendido entre octubre – noviembre del 2014. El instrumento utilizado fue el formulario de recolección de datos (ver anexo 2). Resultados: la principal causa de morbilidad en la emergencia del Hospital Homero Castenier Crespo constituyen las enfermedades infecciosas: Enfermedades infecciosas intestinales, Amigdalitis aguda con un 10.86%. Gran parte de las morbilidades atendidas en la emergencia 20.85%, no son emergencias reales. En grupos edad pediátrica y adultos mayores, la principal causa fueron las Enfermedades infecciosas intestinales 14.52%, 6.96% respectivamente, que en este grupo si constituyen un verdadera emergencia. En ginecobstetricia: Falso trabajo de parto a las 37 y más semanas completas de gestación Conclusión: el estudio muestra las principales causas de morbilidad en el Hospital Homero Cartanier Crespo, revela una saturación del sistema por la cantidad de no emergencias que se atienden. Probablemente por la falta de un triage adecuado

An exploration of treatment burden and patient capacity in people with stroke

Background and aims: Advances in modern medicine have led to improved outcomes after stroke, yet an increased treatment burden has been placed on patients. Treatment burden is the workload of health care for people with chronic illness and the impact that this has on functioning and well-being. Those with comorbidities are likely to be particularly burdened. Excessive treatment burden can negatively affect outcomes. Individuals are likely to differ in their ability to manage health problems and follow treatments, defined as patient capacity. The aim of this thesis was to explore the experience of treatment burden for people who have had a stroke and the factors that influence patient capacity. Methods: There were four phases of research. 1) A systematic review of the qualitative literature that explored the experience of treatment burden for those with stroke. Data were analysed using framework synthesis, underpinned by Normalisation Process Theory (NPT). 2) A cross-sectional study of 1,424,378 participants >18 years, demographically representative of the Scottish population. Binary logistic regression was used to analyse the relationship between stroke and the presence of comorbidities and prescribed medications. 3) Interviews with twenty-nine individuals with stroke, fifteen analysed by framework analysis underpinned by NPT and fourteen by thematic analysis. The experience of treatment burden was explored in depth along with factors that influence patient capacity. 4) Integration of findings in order to create a conceptual model of treatment burden and patient capacity in stroke. Results: Phase 1) A taxonomy of treatment burden in stroke was created. The following broad areas of treatment burden were identified: making sense of stroke management and planning care; interacting with others including health professionals, family and other stroke patients; enacting management strategies; and reflecting on management. Phase 2) 35,690 people (2.5%) had a diagnosis of stroke and of the 39 co-morbidities examined, 35 were significantly more common in those with stroke. The proportion of those with stroke that had >1 additional morbidities present (94.2%) was almost twice that of controls (48%) (odds ratio (OR) adjusted for age, gender and socioeconomic deprivation; 95% confidence interval: 5.18; 4.95-5.43) and 34.5% had 4-6 comorbidities compared to 7.2% of controls (8.59; 8.17-9.04). In the stroke group, 12.6% of people had a record of >11 repeat prescriptions compared to only 1.5% of the control group (OR adjusted for age, gender, deprivation and morbidity count: 15.84; 14.86-16.88). Phase 3) The taxonomy of treatment burden from Phase 1 was verified and expanded. Additionally, treatment burdens were identified as arising from either: the workload of healthcare; or the endurance of care deficiencies. A taxonomy of patient capacity was created. Six factors were identified that influence patient capacity: personal attributes and skills; physical and cognitive abilities; support network; financial status; life workload, and environment. A conceptual model of treatment burden was created. Healthcare workload and the presence of care deficiencies can influence and be influenced by patient capacity. The quality and configuration of health and social care services influences healthcare workload, care deficiencies and patient capacity. Conclusions: This thesis provides important insights into the considerable treatment burden experienced by people who have had a stroke and the factors that affect their capacity to manage health. Multimorbidity and polypharmacy are common in those with stroke and levels of these are high. Findings have important implications for the design of clinical guidelines and healthcare delivery, for example co-ordination of care should be improved, shared decision-making enhanced, and patients better supported following discharge from hospital.

Cognitive impairment in heart failure

The clinical syndrome of heart failure is one of the leading causes of hospitalisation and mortality in older adults. Due to ageing of the general population and improved survival from cardiac disease the prevalence of heart failure is rising. Despite the fact that the majority of patients with heart failure are aged over 65 years old, many with multiple co-morbidities, the association between cognitive impairment and heart failure has received relatively little research interest compared to other aspects of cardiac disease. The presence of concomitant cognitive impairment has implications for the management of patients with heart failure in the community. There are many evidence based pharmacological therapies used in heart failure management which obviously rely on patient education regarding compliance. Also central to the treatment of heart failure is patient self-monitoring for signs indicative of clinical deterioration which may prompt them to seek medical assistance or initiate a therapeutic intervention e.g. taking additional diuretic. Adherence and self-management may be jeopardised by cognitive impairment. Formal diagnosis of cognitive impairment requires evidence of abnormalities on neuropsychological testing (typically a result ≥1.5 standard deviation below the age-standardised mean) in at least one cognitive domain. Cognitive impairment is associated with an increased risk of dementia and people with mild cognitive impairment develop dementia at a rate of 10-15% per year, compared with a rate of 1-2% per year in healthy controls.1 Cognitive impairment has been reported in a variety of cardiovascular disorders. It is well documented among patients with hypertension, atrial fibrillation and coronary artery disease, especially after coronary artery bypass grafting. This background is relevant to the study of patients with heart failure as many, if not most, have a history of one or more of these co-morbidities. A systematic review of the literature to date has shown a wide variation in the reported prevalence of cognitive impairment in heart failure. This range in variation probably reflects small study sample sizes, differences in the heart failure populations studied (inpatients versus outpatients), neuropsychological tests employed and threshold values used to define cognitive impairment. The main aim of this study was to identify the prevalence of cognitive impairment in a representative sample of heart failure patients and to examine whether this association was due to heart failure per se rather than the common cardiovascular co-morbidities that often accompany it such as atherosclerosis and atrial fibrillation. Of the 817 potential participants screened, 344 were included in this study. The study cohort included 196 patients with HF, 61 patients with ischaemic heart disease and no HF and 87 healthy control participants. The HF cohort consisted of 70 patients with HF and coronary artery disease in sinus rhythm, 51 patients with no coronary artery disease in sinus rhythm and 75 patients with HF and atrial fibrillation. All patients with HF had evidence of HF-REF with a LVEF <45% on transthoracic echocardiography. The majority of the cohort was male and elderly. HF patients with AF were more likely to have multiple co-morbidities. Patients recruited from cardiac rehabilitation clinics had proven coronary artery disease, no clinical HF and a LVEF >55%. The ischaemic heart disease group were relatively well matched to healthy controls who had no previous diagnosis of any chronic illness, prescribed no regular medication and also had a LVEF >55%. All participants underwent the same baseline investigations and there were no obvious differences in baseline demographics between each of the cohorts. All 344 participants attended for 2 study visits. Baseline investigations including physiological measurements, electrocardiography, echocardiography and laboratory testing were all completed at the initial screening visit. Participants were then invited to attend their second study visit within 10 days of the screening visit. 342 participants completed all neuropsychological assessments (2 participants failed to complete 1 questionnaire). A full comprehensive battery of neuropsychological assessment tools were administered in the 90 minute study visit. These included three global cognitive screening assessment tools (mini mental state examination, Montreal cognitive assessment tool and the repeatable battery for the assessment of neuropsychological status) and additional measures of executive function (an area we believe has been understudied to date). In total there were 9 cognitive tests performed. These were generally well tolerated. Data were also collected using quality of life questionnaires and health status measures. In addition to this, carers of the study participant were asked to complete a measure of caregiver strain and an informant questionnaire on cognitive decline. The prevalence of cognitive impairment varied significantly depending on the neuropsychological assessment tool used and cut-off value used to define cognitive impairment. Despite this, all assessment tools showed the same pattern of results with those patients with heart failure and atrial fibrillation having poorer cognitive performance than those with heart failure in sinus rhythm. Cognitive impairment was also more common in patients with cardiac disease (either coronary artery disease or heart failure) than age-, sex- and education-matched healthy controls, even after adjustment for common vascular risk factors.

A low fermentable oligo-di-mono saccharides and polyols (FODMAP) diet reduced pain and improved daily life in fibromyalgia patients

Fibromyalgia (FM) is a chronic, rheumatic disease characterized by widespread myofascial pain, of unknown aetiology, having a major impact on quality of life (QOL). Available pharmacotherapy for FM is marginally effective. FM is associated with co-morbidities of gastrointestinal (GI) disorders and Irritable Bowel Syndrome (IBS). There is growing evidence that diets low in FODMAPs, “fermentable oligo-, di- or mono-saccharides and polyols” [Low FODMAP Diet (LFD)], are effective in treating IBS. The aim of this pilot study was to examine the effects of LFDs on symptoms of FM, especially with regard to pain, QOL and GI disorders. Methods A longitudinal study using LFD intervention was performed on 38, 51 ± 10 year-old, female patients diagnosed with FM for an average of 10 years, based on ACR (American College of Rheumatology) 2010 criteria. The study was conducted from January through May, 2015, using a four-week, repeated-assessment model, as follows: Moment 0 – introduction of the protocol to participants; Moment 1 – first assessment and delivery of individual LFD dietary plans; Moment 2 – second assessment and reintroduction of FODMAPs; Moment 3 – last assessment and final nutritional counselling. Assessment tools used were the following: RFIQ (Revised Fibromyalgia Impact Questionnaire), FSQ (Fibromyalgia Survey Questionnaire), IBS-SSS (Severity Score System), EQ-5D (Euro-QOL quality of life instrument), and VAS (Visual Analogue Scale). Daily consumption of FODMAPs was quantified based on published food content analyses. Statistical analyses included ANOVA, non-parametric Friedman, t-student and Chi-square tests, using SPSS 22 software. Results The mean scores of the 38 participants at the beginning of the study were: FSQ (severity of FM, 0–31) – 22 ± 4.4; RFIQ (0–100) – 65 ± 17; IBS-SSS (0–500) – 275 ± 101; and EQ-5D (0–100) – 48 ± 19. Mean adherence to dietary regimens was 86%, confirmed by significant difference in FODMAP intakes (25 g/day vs. 2.5 g/day; p < 0.01). Comparisons between the three moments of assessment showed significant (p < 0.01) declines in scores in VAS, FSQ, and RFIQ scores, in all domains measured. An important improvement was observed with a reduction in the severity of GI symptoms, with 50% reduction in IBS scores to 138 ± 117, following LFD therapy. A significant correlation (r = 0.36; p < 0.05) was found between improvements in FM impact (declined scores) and gastrointestinal scores. There was also a significant correlation (r = 0.65; p < 0.01) between “satisfaction with improvement” after introduction of LFDs and “diet adherence”, with satisfaction of the diet achieving 77% among participants. A significant difference was observed between patients who improved as compared to those that did not improve (Chi-square χ2 = 6.16; p < .05), showing that the probability of improvement, depends on the severity of the RFIQ score. Conclusions Implementation of diet therapy involving FODMAP restrictions, in this cohort of FM patients, resulted in a significant reduction in GI disorders and FM symptoms, including pain scores. These results need to be extended in future larger studies on dietary therapy for treatment of FM. Implications According to current scientific knowledge, these are the first relevant results found in an intervention with LFD therapy in FM and must be reproduced looking for a future dietetic approach in FM.