Probiotics in gastroenterology – from a different angle

2013 ◽  
Vol 154 (8) ◽  
pp. 294-304 ◽  
Author(s):  
György Miklós Buzás

After a short overview of the history of probiotics, the author presents the development of human intestinal microflora based on the newest genetic data and the microbiological features of main probiotics. The indications of probiotic administration have been defined and extended in recent years. The author reviews significant results of probiotic treatment in some gastrointestinal diseases based on meta-analytical data. Probiotics are useful in preventing and treating diarrhoea caused by antibiotics and Clostridium difficile caused diarrhoea. In the treatment of Helicobacter pylori infection, preparations containing certain Lactobacillus,Bifidobacterium strains or Saccaromyces boulardii could enhance by 5–10% the rate of successful eradication and reduce the incidence and severity of the side effects. Some symptoms of irritable bowel syndrome and thus the quality of life can be improved by probiotics. Their beneficial effect in ulcerative colitis was proven, while in Crohn’s disease has not yet been defined. The use of probiotics is not included in guidelines, with the exception of the Maastricht IV/Florence consensus. For each disease it is advisable to use probiotics containing strains only with proven beneficial effect. The efficiency of preparations containing mixed strains has not yet been properly investigated. The author reviews the rare but potentially serious side effects of probiotics. In Hungary, there are many probiotic preparations available which can be purchased in pharmacies without prescription: their use is more empirical than evidence-based. The European Food Safety Authority has recently rejected claims for probiotics to be classed as medicines given the lack of convincing evidence on the effects of probiotics on human health and well-being. Clearly, further research is needed to collect evidence which could be incorporated into the international guidelines. Orv. Hetil., 2013, 154, 294–304.

1997 ◽  
Vol 81 (3_suppl) ◽  
pp. 1211-1222 ◽  
Author(s):  
Teresa Fagulha ◽  
Richard H. Dana

This paper describes the history and current status of professional psychology in Portugal where a unique perspective combines training, research, and practical contributions from Europe and the Americas with their own history of psychological tradition and expertise. Training in professional psychology includes Social Psychology and Educational and Vocational Guidance specializations in addition to Clinical Psychology and Psychotherapy and Counseling for the professional degree, Licenciatura. Advanced degrees are offered in Environmental Psychology, Career Development, Social Cognition, and other areas, primarily for academic positions. Research in all of these areas is expected to have applied outcomes that contribute to individual well being and an improved quality of life for the entire population. The result has been a rapid development of an indigenous professional psychology to address mental health, social, and environmental concerns that compel psychological attention and resources worldwide as well as those problems of local and national origins.


Nutrients ◽  
2020 ◽  
Vol 12 (4) ◽  
pp. 1159 ◽  
Author(s):  
Erin D. Lewis ◽  
Joseph M. Antony ◽  
David C. Crowley ◽  
Amanda Piano ◽  
Renu Bhardwaj ◽  
...  

Specific probiotic strains can alleviate the gastrointestinal (GI) symptoms and psychiatric comorbidities of irritable bowel syndrome (IBS). In this randomized, double-blind, placebo-controlled study, the efficacy of Lactobacillus paracasei HA-196 (L. paracasei) and Bifidobacterium longum R0175 (B. longum) in reducing the GI and psychological symptoms of IBS was evaluated in 251 adults with either constipation (IBS-C), diarrhea (IBS-D), or mixed-pattern (IBS-M). Following a 2-week run-in period, participants were randomized to one of three interventions: L. paracasei (n = 84), B. longum (n = 83) or placebo (n = 81). IBS symptoms, stool frequency and consistency and quality of life were assessed by questionnaires. The differences from baseline in the severity of IBS symptoms at 4 and 8 weeks were similar between groups. Participants in this study were classified, after randomization, into subtypes according to Rome III. Within the L. paracasei group, complete spontaneous and spontaneous bowel movement frequency increased in participants with IBS-C (n = 10) after 8 weeks of supplementation (both p < 0.05) and decreased in participants with IBS-D (n = 10, p = 0.013). Both L. paracasei and B. longum supplementation improved the quality of life in emotional well-being and social functioning compared with baseline (all p < 0.05). In conclusion, L. paracasei and B. longum may reduce GI symptom severity and improve the psychological well-being of individuals with certain IBS subtypes.


Nutrients ◽  
2021 ◽  
Vol 13 (12) ◽  
pp. 4337
Author(s):  
Neri Maria Cristina ◽  
d’Alba Lucia

Nutritional well-being is a fundamental aspect for the health, autonomy and, therefore, the quality of life of all people, but especially of the elderly. It is estimated that at least half of non-institutionalized elderly people need nutritional intervention to improve their health and that 85% have one or more chronic diseases that could improve with correct nutrition. Although prevalence estimates are highly variable, depending on the population considered and the tool used for its assessment, malnutrition in the elderly has been reported up to 50%. Older patients are particularly at risk of malnutrition, due to multiple etiopathogenetic factors which can lead to a reduction or utilization in the intake of nutrients, a progressive loss of functional autonomy with dependence on food, and psychological problems related to economic or social isolation, e.g., linked to poverty or loneliness. Changes in the aging gut involve the mechanical disintegration of food, gastrointestinal motor function, food transit, intestinal wall function, and chemical digestion of food. These alterations progressively lead to the reduced ability to supply the body with adequate levels of nutrients, with the consequent development of malnutrition. Furthermore, studies have shown that the quality of life is impaired both in gastrointestinal diseases, but especially in malnutrition. A better understanding of the pathophysiology of malnutrition in elderly people is necessary to promote the knowledge of age-related changes in appetite, food intake, homeostasis, and body composition in order to better develop effective prevention and intervention strategies to achieve healthy aging.


2021 ◽  
pp. 800-807
Author(s):  
Olav Dajani ◽  
Karin Jordan

In many situations, anticancer therapies may be critical components when optimizing patient comfort, function, quality of life, and duration of survival. Optimal care requires the integration of oncological and palliative care and it is very important for palliative care clinicians to be familiar with oncological approaches to improve patient well-being, and also the limitations of such approaches. This integrative role requires that palliative care clinicians have a basic literacy regarding anticancer therapies and the expectations and side effects of their treatments. Together with anticancer therapies, medical oncology should encompass patient-centred care by providing supportive and palliative interventions at all stages of the disease, from the time of diagnosis.


2020 ◽  
Vol 2020 (2) ◽  
Author(s):  
Paul J Yong ◽  
Najla Alsowayan ◽  
Heather Noga ◽  
Christina Williams ◽  
Catherine Allaire ◽  
...  

Abstract STUDY QUESTION What are the use patterns and factors associated with combined hormonal contraception (CHC) ineffectiveness or discontinuation due to side-effects in patients with endometriosis and pelvic pain? SUMMARY ANSWER Worse chronic pelvic pain (CPP) severity and pelvic floor myalgia were associated with continuous CHC ineffectiveness, while poorer quality-of-life was associated with continuous CHC discontinuation due to side-effects. WHAT IS KNOWN ALREADY CHC is a first line of therapy for endometriosis-associated pelvic pain in women. However, some patients state that CHC is ineffective for their pain, while others have to discontinue CHC due to side-effects. STUDY DESIGN, SIZE, DURATION Analysis of a prospective patient database from a tertiary care referral center for patients with endometriosis and pelvic pain between December 2013 and April 2015 was carried out. PARTICIPANTS/MATERIALS, SETTING AND METHODS A total of 373 patients of reproductive age with endometriosis from the database were included in the study. Data included patient self-reported questionnaires, physical examination findings and validated instruments. There were four variables of interest: history of cyclical CHC ineffectiveness (yes/no), history of cyclical CHC discontinuation due to side-effects (yes/no), history of continuous CHC ineffectiveness (yes/no) and history of continuous CHC discontinuation due to side-effects (yes/no). The primary outcome was CPP severity for the past 3 months (score of 0–10), and secondary outcomes were other pelvic pain scores, quality-of-life on the Endometriosis Health Profile 30 (EHP-30) and underlying conditions including irritable bowel syndrome, painful bladder syndrome, abdominal wall pain, pelvic floor myalgia and depression, anxiety and pain catastrophizing. MAIN RESULTS AND THE ROLE OF CHANCE Among the 373 cases in the dataset, prior cyclical CHC use was reported by 228 (61.1%) women, of which 103 (27.6%) stated it was ineffective for their pain and 94 (25.2%) stated they discontinued CHC due to side-effects. Previous continuous CHC use was reported by 175 (46.9%) women, of which 67 (18.0%) stated it was ineffective and 59 (15.8%) stated they discontinued due to side-effects. Worse CPP severity in the last 3 months was associated with a history of continuous CHC ineffectiveness (P &lt; 0.001). Poorer quality-of-life was present in women who reported a history of continuous CHC discontinuation due to side-effects (P = 0.005). Among the underlying conditions, pelvic floor tenderness (as a marker of pelvic floor myalgia) was associated with CHC ineffectiveness. LIMITATIONS AND REASONS FOR CAUTION This study involved patient recall and no longitudinal follow-up. Also, we do not have data on the type of side-effect that led to discontinuation. Medication ineffectiveness was reported subjectively by the patient rather than using standardized criteria. Finally, the diagnosis of endometriosis was based on previous surgery or a current nodule or endometrioma on examination/ultrasound; without prospective surgical data on all the patients, it was not possible to do a sub-analysis by current surgical features (e.g. stage). WIDER IMPLICATIONS OF THE FINDINGS In women with endometriosis, CHC ineffectiveness was associated with worse CPP and pelvic floor myalgia, which suggests myofascial or nervous system contributors to CPP that does not respond to hormonal suppression. A tender pelvic floor, as a sign of pelvic floor myalgia, may be a clinical marker of patients with endometriosis who are less likely to have an optimal response to hormonal suppression. For women who discontinue CHC due to side-effects, research is needed to help alleviate these side-effects as these patients report worse quality-of-life. STUDY FUNDING/COMPETING INTEREST(S) This work was supported by a Canadian Institutes of Health Research (CIHR) Transitional Open Operating Grant (MOP-142273) as well as BC Women’s Hospital and the Women’s Health Research Institute. PY is also supported by a Health Professional Investigator Award from the Michael Smith Foundation for Health Research. MB/CA has financial affiliations with Abbvie and Allergan; the other authors have no conflicts of interest.


2020 ◽  
Vol 46 (Supplement_1) ◽  
pp. S321-S321
Author(s):  
Araba Chintoh ◽  
Mahavir Agarwal ◽  
Nicole Mackenzie ◽  
Gary Remington ◽  
Margaret Hahn

Abstract Background This observational, exploratory pilot study aims to understand changes in clinical presentation and quality of life (QoL) in antipsychotic-naïve youth. Outcomes for these first-episode psychosis patients will be explored in the context metabolic changes during their first three months of treatment. Methods Participants (n = 10) aged 14–29 years were followed throughout their first three months of treatment with an antipsychotic medication (of physician’s/patient’s choice). Participants were evaluated on metabolic indices including weight, waist circumference, and BMI, as well as QoL [Pediatric Quality of Life Index (PedsQL) and PedsQL General Well-Being Scale] and clinical presentation [Clinical Global Impression (CGI) scale]. Descriptive statistics and nonparametric tests were conducted to compare significant changes across these variables. Results Significant changes in metabolic indices were observed over the first three months of treatment, as measured in weight gain (p = 0.02), increased waist circumference (p = 0.02) and increased BMI (p = 0.01). Physicians rated clinical improvement in participants, CGI score (p = 0.03). However, patient-rated QoL remained unchanged within all subcategories, including psychosocial (p = 0.52) and general well-being (p = 0.35). Discussion It appears that antipsychotic-related metabolic side effects may not impede upon early clinical improvement or impact QoL. In addition, there does not appear to be a relationship between clinical presentation and QoL as our small sample show QoL remains neutral or positive. Taken together, these findings suggest that clinical presentation and metabolic side effects may not be influential in early psychosis. From a clinical perspective, these early pilot data add to the literature highlighting the significant, early, antipsychotic-induced metabolic side effects in youth, and also encouraging clinicians to attend to the interplay between treatment and related QoL. This study is limited by its small sample size and naturalistic treatment allocation. These participants will be followed longitudinally to monitor development of adverse metabolic outcomes as well as changes in QoL in later stages of treatment/illness. The field must to understand how treatment and management of metabolic side effects can be augmented to promote clinical improvement and QoL, given the prevalence of adolescent patients who eventually wish to discontinue antipsychotic drugs because of metabolic side effects.


2016 ◽  
Vol 24 (4) ◽  
pp. 642-648 ◽  
Author(s):  
Samara Boisen ◽  
Chris Krägeloh ◽  
Daniel Shepherd ◽  
Clare Ryan ◽  
Jonathan Masters ◽  
...  

Men with prostate cancer experience many side effects and symptoms that may be improved by a physically active lifestyle. It was hypothesized that older men with prostate cancer who were physically active would report significantly higher levels of quality of life (QOL) as assessed by the WHOQOL-BREF and the WHOQOL-OLD. Of the 348 prostate cancer survivors who were invited to participate in the present postal survey, 137 men returned the questionnaires. Those who were physically active had significantly lower prostate specific antigen (PSA) scores and higher social participation than those insufficiently active. These findings offer some support for the benefits of physical activity (PA) within the prostate cancer population in managing the adverse side effects of their treatments on aspects of their QOL. Future research should more closely examine what types of PA best promote improvements in varying aspects of QOL and psychological well-being for prostate cancer survivors.


Blood ◽  
2015 ◽  
Vol 126 (23) ◽  
pp. 4446-4446 ◽  
Author(s):  
Naushin S. Sholapur ◽  
Shannon Lane ◽  
Christopher M Hillis ◽  
Mark A. Crowther ◽  
Brian Leber ◽  
...  

Abstract INTRODUCTION Patients with myelodysplastic syndrome (MDS) frequently receive red blood cell (RBC) transfusions to alleviate symptoms of fatigue and improve well-being, yet their experiences of transfusion have not been previously characterized. The aim of this qualitative study was to explore the changes in well-being that patients with MDS experience with RBC transfusion and hence, to inform the selection of Quality of Life (QoL) tools for future studies in this transfused patient population. METHODS: An applied qualitative approach was used for the study. Adult patients with MDS receiving chronic RBC transfusions at two hematology/oncology outpatient clinics between August 1, 2013 and March 31, 2014 were invited to participate in a 10-20 minute semi-structured interview. Patients were excluded if they could not provide informed consent. Interviews elicited information pertaining to: side effects and benefits of transfusion therapy; the patient's experience of anemia and fatigue prior to, during, and after transfusion; and the impact of transfusion on their QoL. Interviews were recorded, transcribed, and analyzed using QSR's NVivo 10 software. Standard techniques of qualitative content analysis were used. Two researchers independently reviewed all transcripts to identify and develop codes to categorize information from the interviews. The coding scheme was applied to the interview information, compared for agreement with discrepancies resolved and refined using consensus. The final version of the coding scheme was applied to all transcripts by one researcher. Informational content of the data within each code were reviewed and interpreted to form summative statements. Statements were grouped, organized and summarized under 3 major themes: participant experience of fatigue, impact of RBC transfusion, and side effects of transfusion. The study was approved by the local research ethics board and informed consent was obtained from all participants. RESULTS: 12/16 (75%) of patients approached consented to participant in the study (median age: 77; IQR, 72, 80 years; 2 female). Participant experience of fatigue: All participants reported experiencing fatigue, which significantly impacted their activities of daily living. Severity of fatigue prior to transfusion varied between participants, and for two participants' levels of fatigue also varied between transfusions. Impact of RBC transfusion: Time to recovery from fatigue varied between participants, ranging an improvement noted during the transfusion to 24 hours post-transfusion. Although transfusion did not alleviate symptoms of fatigue completely, participants reported improved appetite and decreased lethargy. One participant reported having a better frame of mind post-transfusion. Effect of transfusion on symptom relief varied between participants, ranging from several days to three weeks. Side effects of transfusion: Four participants reported side effects accompanying some transfusions, which included: confusion described as "heaviness in the head", headache, rise in temperature, itchiness/rash, epistaxis, and/or lightheadedness. Side effects were short-lived and not severe. In addition to the patient derived findings reported above, we identified 4 challenges to performing this qualitative study in the MDS population: MDS affects an aging population with several comorbidities, which may further compromise well-being; patients live sedentary lifestyles, which may impede their ability to assess subtle changes in well-being; caregiver presence during the interview can impact the patient perspective; and, the timing of interviews can affect the quality of data depending on the participant's level of fatigue. CONCLUSION: Results of this study reveal that the experiences of patients who receive RBC transfusion are diverse and are not consistent between consecutive transfusion episodes. Considering the findings, an appropriate QoL tool for use in this population should be short and quick to complete, disease specific, have an emphasis on fatigue and should have a short recall period to capture transient changes in well-being. Disclosures Leber: Celgene Canada: Honoraria, Membership on an entity's Board of Directors or advisory committees; Novartis Canada: Honoraria, Membership on an entity's Board of Directors or advisory committees.


2009 ◽  
Vol 27 (15_suppl) ◽  
pp. e20715-e20715
Author(s):  
P. C. Feyer ◽  
U. Steiner ◽  
N. Bangemann ◽  
S. Kurz ◽  
C. Rudolph ◽  
...  

e20715 Background: The therapeutic options in tumour treatment protocols include a maximum of tumour cell reduction and at the same time a minimum of side effects in order to secure a good quality of life for the cancer patient. Temporary side effects have been accepted in relation to the benefit risk calculation. A questionnaire for cancer patients was developed to improve the management of side effects of the cancer treatment, to optimize the patient-doctor communication and to register individual problems of the patient. Methods: Cancer patients received a questionnaire with 25 items and were asked for their problems during or after the last tumour specific treatment before having the consultation with the doctor. Gender, age, Karnofsky-index and treatment protocol were additional registered. During September 2007 until December 2007 a total of 272 questionnaires could be collected. The qualitative items have been evaluated with the contigens table method and the parameter free x2 test (Chi-Square-Test). Results: More than 50% of the patients documented additional important points influencing their well being. Nearly all of the evaluated patients had some tumour therapy specific side effects. The most pronounced problem was the physical exhaustion in 71% of the evaluated patients. More than 50% were influenced in their quality of life by more than normal fatigue since the start of their tumour specific therapy. Significant differences could be evaluated in relation to the age, diagnosis and tumour therapy with respect to the symptoms. Conclusions: The questionnaire was be found to be a good method to improve the communication between the patient and the doctor. It was easier to point out individual problems for the patient. The care givers can focus more precisely on important side effects of the tumour specific therapy in order to improve the quality of life of the treated patient. No significant financial relationships to disclose.


2016 ◽  
Vol 34 (3_suppl) ◽  
pp. 249-249 ◽  
Author(s):  
Melanie Keats ◽  
Hillary Woodside ◽  
S. Nicole Culos-Reed

249 Background: A growing body of evidence is emerging to suggest that the practice of yoga can improve disease and treatment-related side effects in the non-curative cancer patient by addressing their physical, psychological, and spiritual needs. Regrettably, the literature regarding the positive benefits of yoga for the young adult (YA) non-curative cancer patient is limited. Accordingly, the purpose of this ongoing exploratory study is to examine the feasibility and safety of a 7-week home/hospice based instructive Hatha yoga intervention (Yoga Thrive - available on DVD) in non-curative, YA cancer patients. Secondary outcomes include the examination of the efficacy of yoga in mitigating cancer and treatment-related side effects through ratings of self-reported quality of life (QOL). Methods: A single-arm, non-randomized, pre and post-test, pilot investigation of a 7-week instructive home/hospice-based Hatha yoga program is currently ongoing. Pre/post program data include measures of QOL, specific to palliative disease and spiritual domains as well as open-ended measures of perceived program value. Feasibility data (e.g., recruitment, adherence, safety) are also collected. Results: To date, four YA non-curative cancer patients have participated in the 7-week yoga program. Preliminary data show a significant difference in both functional well-being (p= .047, ηp2= 0.78) and spirituality (FACIT-Sp) scores (p= 0.04, ηp2= 0.77). Although not statistically significant, a large effect in physical well-being (ηp2= 0.38); general cancer outcomes (FACT-G) (ηp2= 0.42); and palliative specific scores (ηp2= 0.62) have also emerged. Early responses to the post-program exit questions suggest that participants find the program as an opportunity for self-care, separate from traditional cancer therapies. Subjective improvements in flexibility and mindfulness (e.g., body awareness, relaxation, and calmness) have also been reported. Additionally, participants have complemented the program for its ease and flexibility of use. Conclusions: Early findings of this study provide support for the feasibility and efficacy of a home/hospice-based yoga program for YA non-curative cancer patients.


Sign in / Sign up

Export Citation Format

Share Document