Miracle-dz/UniFAR-FTUs huggingface dataset:
Lactulose versus Polyethylene Glycol for Chronic Constipation.

BACKGROUND Constipation is a common clinical problem. Lactulose and Polyethylene Glycol (PEG) are both commonly used osmotic laxatives that have been shown to be effective and safe treatments for chronic constipation. However, there is no definitive data as to which provides the best treatment. OBJECTIVES To identify and review all relevant data in order to determine whether Lactulose or Polyethylene Glycol is more effective at treating chronic constipation and faecal impaction. SEARCH STRATEGY We searched the MEDLINE, EMBASE and CINAHL databases, and the Cochrane Central Register of Controlled Trials for all randomised controlled trials (RCTs) comparing the use of lactulose and polyethylene glycol in the management of faecal impaction and chronic constipation. SELECTION CRITERIA Studies were included if they were randomised controlled trials which compared lactulose with polyethylene glycol in the management of chronic constipation. DATA COLLECTION AND ANALYSIS Data on study methods, participants, interventions used and outcomes measured was extracted from each study. Data was entered into the Cochrane Review Manager software (RevMan 5.0) and analysed using Cochrane MetaView. MAIN RESULTS In the present meta-analysis, we considered for the first time all ten randomised controlled trials so far performed. The findings of our work indicate that Polyethylene glycol is better than lactulose in outcomes of stool frequency per week, form of stool, relief of abdominal pain and the need for additional products. On subgroup analysis, this is seen in both adults and children, except for relief of abdominal pain. AUTHORS' CONCLUSIONS Polyethylene Glycol should be used in preference to Lactulose in the treatment of Chronic Constipation.
Acupuncture for tension-type headache.

BACKGROUND Acupuncture is often used for tension-type headache prophylaxis but its effectiveness is still controversial. This review (along with a companion review on 'Acupuncture for migraine prophylaxis') represents an updated version of a Cochrane review originally published in Issue 1, 2001, of The Cochrane Library. OBJECTIVES To investigate whether acupuncture is a) more effective than no prophylactic treatment/routine care only; b) more effective than 'sham' (placebo) acupuncture; and c) as effective as other interventions in reducing headache frequency in patients with episodic or chronic tension-type headache. SEARCH STRATEGY The Cochrane Pain, Palliative & Supportive Care Trials Register, CENTRAL, MEDLINE, EMBASE and the Cochrane Complementary Medicine Field Trials Register were searched to January 2008. SELECTION CRITERIA We included randomized trials with a post-randomization observation period of at least 8 weeks that compared the clinical effects of an acupuncture intervention with a control (treatment of acute headaches only or routine care), a sham acupuncture intervention or another intervention in patients with episodic or chronic tension-type headache. DATA COLLECTION AND ANALYSIS Two reviewers checked eligibility; extracted information on patients, interventions, methods and results; and assessed risk of bias and quality of the acupuncture intervention. Outcomes extracted included response (at least 50% reduction of headache frequency; outcome of primary interest), headache days, pain intensity and analgesic use. MAIN RESULTS Eleven trials with 2317 participants (median 62, range 10 to 1265) met the inclusion criteria. Two large trials compared acupuncture to treatment of acute headaches or routine care only. Both found statistically significant and clinically relevant short-term (up to 3 months) benefits of acupuncture over control for response, number of headache days and pain intensity. Long-term effects (beyond 3 months) were not investigated. Six trials compared acupuncture with a sham acupuncture intervention, and five of the six provided data for meta-analyses. Small but statistically significant benefits of acupuncture over sham were found for response as well as for several other outcomes. Three of the four trials comparing acupuncture with physiotherapy, massage or relaxation had important methodological or reporting shortcomings. Their findings are difficult to interpret, but collectively suggest slightly better results for some outcomes in the control groups. AUTHORS' CONCLUSIONS In the previous version of this review, evidence in support of acupuncture for tension-type headache was considered insufficient. Now, with six additional trials, the authors conclude that acupuncture could be a valuable non-pharmacological tool in patients with frequent episodic or chronic tension-type headaches.
Advice to rest in bed versus advice to stay active for acute low-back pain and sciatica.

BACKGROUND Acute low-back pain (LBP) is a common reason to consult a general practitioner. Debate continues on the comparative effectiveness of advice on bed rest and staying active as part of the primary care management. OBJECTIVES To determine the effects of advice to rest in bed or stay active for patients with acute low-back pain or sciatica. SEARCH STRATEGY We searched the Cochrane Back Review Group Trials Register, CENTRAL, MEDLINE, EMBASE, Sport, and SCISEARCH to May 2009, reference lists of relevant articles, and contacted authors of relevant articles. SELECTION CRITERIA Randomised trials of the effectiveness of advice to stay active or rest in bed for patients with acute LBP or sciatica. The main outcomes were pain, functional status, recovery and return to work. DATA COLLECTION AND ANALYSIS Two authors independently selected trials, assessed the risk of bias and extracted data. The trials were combined qualitatively or statistically, depending on data availability and presentation. MAIN RESULTS We included ten RCTs with varying risk of bias. For patients with acute LBP, results from two trials (N = 401) suggest small improvements in pain relief (SMD 0.22 (95% CI: 0.02 to 0.41) and functional status (SMD 0.29 (95% CI: 0.09 to 0.49) in favour of advice to stay active. For patients with sciatica, there is moderate quality evidence of little or no difference in pain relief (SMD -0.03 (95% CI: -0.24 to 0.18)) or functional status (SMD 0.19 (95% CI: -0.02 to 0.41)), between advice to rest in bed or stay active.Low quality evidence (3 RCTs, N = 931) suggests little or no difference between exercises, advice to rest in bed or stay active for patients with acute LBP. Low quality evidence (1 RCT, N = 250) suggests little or no difference between physiotherapy, advice to rest in bed or stay active for patients with sciatica. No trials that compared different ways of delivering advice. AUTHORS' CONCLUSIONS Moderate quality evidence shows that patients with acute LBP may experience small benefits in pain relief and functional improvement from advice to stay active compared to advice to rest in bed; patients with sciatica experience little or no difference between the two approaches. Low quality evidence suggests little or no difference between those who received advice to stay active, exercises or physiotherapy. Further research is very likely to have an important impact on the estimate of effect and is likely to change our confidence in it.
Exploration and Comparison of Adolescents With Autism Spectrum Disorder and Their Caregiver’s Perspectives on Transitioning to Adult Health Care and Adulthood

Background Adolescents with autism spectrum disorder (ASD) experience challenges achieving independence. Few studies assess both adolescents and caregivers' needs as adolescents transition to adult health care. Objective/Methods This study explored and compared the health-related independence experiences of 27 adolescents with ASD and their caregivers. Caregivers participated in focus groups and adolescents participated in semi-structured interviews. Results Thematic analysis of dyads' responses highlighted three common themes: (a) efforts toward independence, (b) low self-efficacy for adolescents' independence, and (c) desire for independence. Nuances in responses indicated that although members of dyads shared many experiences, they were not communicating these experiences with each other. Conclusions Results suggest both groups understand the importance of health-related independence and are motivated to achieve independence but lack skills and supports. Improved communication about experiences and goals between caregivers, adolescents, and the care team are needed. These findings can inform future interventions to better support adolescents' transition to adult health care.
Invasive Mold Infections in Pediatric Cancer Patients Reflect Heterogeneity in Etiology, Presentation, and Outcome: A 10-Year, Single-Institution, Retrospective Study.

BACKGROUND There is scarcity of data regarding invasive mold infections (IMIs) in children with cancer. METHODS We retrospectively identified patients (18 years old or younger) with malignant disease who developed proven or probable IMIs (European Organization for Research on the Treatment of Cancer/Mycoses Study Group criteria) during a 10-year period (1998-2008). We reviewed their risk factors and clinical characteristics and assessed their crude mortality rates and treatment outcomes 12 weeks after IMI diagnosis. RESULTS Forty-eight patients (30 males) were identified, 30 (63%) of whom had a proven IMI. The most prevalent mold were Aspergillus species (40%), followed by Mucorales (20%) and Fusarium species (11%). Acute leukemia was the most common underlying malignancy (39 patients, [81%]). Twenty-three (59%) of them had refractory leukemia. Neutropenia was present at the day of IMI diagnosis in 67% of the patients. Sixty-two percent of the patients received prior corticosteroids. The dominant site of infection was the lungs (79%), followed by skin (29%) and sinuses (10%). Seventy-one percent of patients had radiological findings suggestive of fungal pneumonia (either nodules or masses). The mainstay of antifungal therapy was a lipid formulation of amphotericin B. Antifungal therapy resulted in 54% response rate (33% complete) at 12 weeks. The crude 12-week mortality rate was 31%. Logistic regression analysis demonstrated that monocytopenia (P = .013), malnutrition (P = .012), and intensive care admission in the month prior to IMI diagnosis (P = .027) were risk factors for death within 12 weeks. CONCLUSIONS Although Aspergillus spp. was the most common mold in our pediatric cancer population, the epidemiology of the IMIs was diverse. Adults and children share similar risk factors for and epidemiology of IMIs.
Ultra-radical (extensive) surgery versus standard surgery for the primary cytoreduction of advanced epithelial ovarian cancer.

BACKGROUND Ovarian cancer is the sixth most common cancer among women and the leading cause of death in women with gynaecological malignancies. Opinions differ regarding the role of ultra-radical (extensive) cytoreductive surgery in ovarian cancer treatment. OBJECTIVES To evaluate the effectiveness and morbidity associated with ultra-radical/extensive surgery in the management of advanced stage ovarian cancer. SEARCH STRATEGY We searched the Cochrane Gynaecological Cancer Group Trials Register, Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2010, Issue 4), MEDLINE and EMBASE (up to November 2010). We also searched registers of clinical trials, abstracts of scientific meetings, reference lists of included studies and contacted experts in the field. SELECTION CRITERIA Randomised controlled trials (RCTs) or non-randomised studies, analysed using multivariate methods, that compared ultra-radical/extensive and standard surgery in adult women with advanced primary epithelial ovarian cancer. DATA COLLECTION AND ANALYSIS Two review authors independently assessed whether potentially relevant studies met the inclusion criteria, abstracted data and assessed the risk of bias. One non-randomised study was identified so no meta-analyses were performed. MAIN RESULTS One non-randomised study met our inclusion criteria. It analysed retrospective data for 194 women with stage IIIC advanced epithelial ovarian cancer who underwent either ultra-radical (extensive) or standard surgery and reported disease specific overall survival and perioperative mortality. Multivariate analysis, adjusted for prognostic factors, identified better disease specific survival among women receiving ultra-radical surgery, although this was not statistically significant (Hazard ratio (HR) = 0.64, 95% confidence interval (CI): 0.40 to 1.04). In a subset of 144 women with carcinomatosis, those who underwent ultra-radical surgery had significantly better disease specific survival than women who underwent standard surgery (adjusted HR = 0.64, 95% CI 0.41 to 0.98). Progression-free survival and quality of life (QoL) were not reported and adverse events were incompletely documented. The study was at high risk of bias. AUTHORS' CONCLUSIONS We found only low quality evidence comparing ultra-radical and standard surgery in women with advanced ovarian cancer and carcinomatosis. The evidence suggested that ultra-radical surgery may result in better survival. It was unclear whether there were any differences in progression-free survival, QoL and morbidity between the two groups. The cost-effectiveness of this intervention has not been investigated. We are, therefore, unable to reach definite conclusions about the relative benefits and adverse effects of the two types of surgery.In order to determine the role of ultra-radical surgery in the management of advanced stage ovarian cancer, a sufficiently powered randomised controlled trial comparing ultra-radical and standard surgery or well-designed non-randomised studies would be required.
Telehealthcare for chronic obstructive pulmonary disease.

BACKGROUND Chronic obstructive pulmonary disease (COPD) is a disease of irreversible airways obstruction in which patients often suffer exacerbations. Sometimes these exacerbations need hospital care: telehealthcare has the potential to reduce admission to hospital when used to administer care to the pateint from within their own home. OBJECTIVES To review the effectiveness of telehealthcare for COPD compared with usual face-to-face care. SEARCH STRATEGY We searched the Cochrane Airways Group Specialised Register, which is derived from systematic searches of the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE, CINAHL, AMED, and PsycINFO; last searched January 2010. SELECTION CRITERIA We selected randomised controlled trials which assessed telehealthcare, defined as follows: healthcare at a distance, involving the communication of data from the patient to the health carer, usually a doctor or nurse, who then processes the information and responds with feedback regarding the management of the illness. The primary outcomes considered were: number of exacerbations, quality of life as recorded by the St George's Respiratory Questionnaire, hospitalisations, emergency department visits and deaths. DATA COLLECTION AND ANALYSIS Two authors independently selected trials for inclusion and extracted data. We combined data into forest plots using fixed-effects modelling as heterogeneity was low (I(2) < 40%). MAIN RESULTS Ten trials met the inclusion criteria. Telehealthcare was assessed as part of a complex intervention, including nurse case management and other interventions. Telehealthcare was associated with a clinically significant increase in quality of life in two trials with 253 participants (mean difference -6.57 (95% confidence interval (CI) -13.62 to 0.48); minimum clinically significant difference is a change of -4.0), but the confidence interval was wide. Telehealthcare showed a significant reduction in the number of patients with one or more emergency department attendances over 12 months; odds ratio (OR) 0.27 (95% CI 0.11 to 0.66) in three trials with 449 participants, and the OR of having one or more admissions to hospital over 12 months was 0.46 (95% CI 0.33 to 0.65) in six trials with 604 participants. There was no significant difference in the OR for deaths over 12 months for the telehealthcare group as compared to the usual care group in three trials with 503 participants; OR 1.05 (95% CI 0.63 to 1.75). AUTHORS' CONCLUSIONS Telehealthcare in COPD appears to have a possible impact on the quality of life of patients and the number of times patients attend the emergency department and the hospital. However, further research is needed to clarify precisely its role since the trials included telehealthcare as part of more complex packages.
Pharmacogenetics of Immunosuppressive Drugs in Renal Transplantation

Still, there is no ideal solution to many of the diseases faced by health professionals in daily clinical practice, so we still have to look for alternatives to the established treatments. The idea of a targeted and personalized therapy to achieve therapeutic success is a goal that is getting more and more important every day. In this context there arises the concept of personalized medicine which is related in our case to the genetic variability associated with different individual response to the same treatment. That is, there is a difference in the response to the same drug in different patients that appears to be related to the different versions of each patient's genes coding for transport proteins, for enzymes involved in metabolism and those genes responsible for the drug mechanism of action, all necessary for the drug to perform its therapeutic effect. This kind of research is developed by two disciplines: pharmacogenetics and pharmacogenomics. These two terms are often mixed and difficult to distinguish, so the international regulatory organizations have tried to fix the proper definitions of both terms. The European Medicines Agency shows the definitions on its web site (www.ema.europa.eu, EMEA/CHMP/ICH/437986/2006) where according to the the International Conference on Harmonisation (ICH), Pharmacogenomics is defined as the study of variations of DNA and RNA characteristics as related to drug response, while Pharmacogenetics is a subset of pharmacogenomics and is defined as the study of variations in DNA sequence as related to drug response.
Edaravone for acute intracerebral haemorrhage.

BACKGROUND Intracerebral haemorrhage (ICH) causes significant morbidity and mortality. Prognosis for ICH patients is poor. Edaravone may be safe and effective in reducing the risk of early death and improving long-term functional outcomes in survivors. OBJECTIVES To assess the safety and efficacy of edaravone for acute ICH. SEARCH STRATEGY We searched the Cochrane Stroke Group Trials Register (March 2010), the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library, Issue 2 2010), the Chinese Stroke Trials Register (August 2010), MEDLINE (1950 to August 2010), EMBASE (1980 to March 2010) and 12 Chinese databases (August 2010). We also searched ongoing trials registers, reference lists, relevant conference proceedings and contacted companies manufacturing edaravone. SELECTION CRITERIA Randomised controlled trials (RCTs) in which edaravone was compared with placebo, or edaravone plus routine treatment was compared with routine treatment alone, in patients with acute ICH. DATA COLLECTION AND ANALYSIS Two review authors independently assessed trial quality and extracted data, collected adverse events data and contacted trialists for missing information. MAIN RESULTS We included 10 RCTs involving 768 participants; quality was generally poor. For all trials, the control group was usual care/routine therapy (not placebo), treatment allocation and outcome evaluations were not blinded or not described, and the primary outcome (death or dependency at the end of long-term follow-up) was not reported. Only one trial reported deaths, indicating that edaravone treatment did not decrease the number of deaths significantly either during the scheduled treatment (RR 0.62, 95% CI 0.11 to 3.50) or at three month follow-up (RR 0.93, 95% CI 0.20 to 4.32). Four studies assessed activities of daily living (ADL) but ADL score was not improved significantly (MD 21.65, 95% CI -6.98 to 50.28) at the end of long-term follow-up. Combining data from all studies, edaravone treatment did increase the rate of improvement of neurological impairment (RR 1.48, 95% CI 1.29 to 1.69) until the end of the scheduled treatment, but it is not clear that this translates to any longer-term beneﬁt of clinical importance. Reported adverse events with edaravone were mild and were common (9%), but there was no significant difference in adverse effect between the two groups (RR 2.09, 95% CI 0.71 to 6.19). AUTHORS' CONCLUSIONS All 10 studies were inconclusive in finding a beneficial or deleterious effect provided by edaravone for the treatment of ICH. Further high quality, large scale RCTs are required.
Placental Morphometry in Relation to Birth Weight of Full Term Newborn

Background: The placenta is a dynamic organ which is unique in its development and functions. It is the only organ in the body which is derived from two separate individuals, the mother and the foetus. The placenta is responsible for the respiratory, nutritional, excretory, endocrinal and the immunological functions of the foetus. The anomalies of the placenta are usually associated with placental insufficiency, which could lead to complications in the foetus. Hence, a thorough examination of the placenta in-utero, as well as post-partum, gives valuable information about the state of the foetal well being. Aims: To study the morphology and the morphometric analysis of the placenta and to clinically correlate it with the foetal parameters, in order to help in the assessment of the state of the well being of the foetus. The placental parameters of 100 placenta and their respective maternal and foetal details were collected, analyzed and clinically correlated. Result: The mean placental weight ± standard deviation (SD) was 321.2 ± 63.7 g in SFA group and 388.9 ± 54.1 g in normal weight/ control group. The mean placental surface area ± SD was also lower in SFA group (184.0 ± 61.6 sq.cm) than control group (219.7± 41.6 sq.cm) and the difference was statistically significant. Morphometric parameters of placenta were significantly lower in small for gestational age group babies as compared to full term normal birth weight group babies. Conclusion: An adequate knowledge of the morphometry of the placenta and its clinical relevance can prove to be valuable in the early assessment of the foetal well being, especially in a community like ours, where antenatal mothers still come unbooked to the labour room, with no prior investigations done.
Management of Contacts of Patients With Severe Invasive Group A Streptococcal Infection.

BACKGROUND Conflicting recommendations regarding antibiotic prophylaxis for contacts of patients with invasive group A streptococcal (GAS) infection exist. Close contacts of patients with such severe and rapidly progressive disease often strongly appeal to the treating clinicians for antimicrobial treatment to prevent additional cases. We aimed to use an approach based on pharyngeal culture testing of contacts and targeted antibiotic prophylaxis. METHODS A large throat swab survey including 105 contacts was undertaken after a fulminant and fatal case of GAS necrotizing fasciitis. GAS strains were characterized by emm typing and antimicrobial susceptibility to 7 antibiotics. The presence of 30 virulence determinants was determined by polymerase chain reaction and sequencing. RESULTS The GAS isolate recovered from the index patient was an M1T1 GAS clone susceptible to all antimicrobial agents tested. The same clone was present in the throat of 36% of close contacts who had exposure to the index patient (family households and classroom contacts) for >24 hours/week, whereas the strain was present in only 2% of the other contacts. CONCLUSIONS Although the study does not allow firm conclusions to be drawn as to whether antibiotic prophylaxis is effective, we describe a practical approach, including an educational campaign and targeted antibiotic treatment to close contacts who have been exposed to an index patient for > 24 hours/week before the initial disease onset.