Assessment of health-related quality of life in patients with Chagas cardiomyopathy using Minnesota living with heart failure questionnaire: A validation study.

OBJECTIVE: Chagas cardiomyopathy (ChC) is the most severe clinical form of Chagas disease and, in association with psychosocial factors, can compromise the health-related quality of life (HRQoL) of affected patients. To date, there is no specific instrument to assess the HRQoL of these patients, and the Minnesota Living with Heart Failure Questionnaire (MLwHFQ), specific for heart failure, is being used both in research and current clinical practice. Therefore, we aimed to verify the validity of the MLwHFQ in the assessment of HRQoL of patients with ChC. METHODS: Fifty patients with ChC (50.6 ± 10.1 years, NYHA I-III) were evaluated. The MLwHFQ, Short-Form of Health Survey (SF-36), Beck Depression Inventory (BDI), and Human Activity Profile (HAP) were applied. All patients underwent echocardiography and Cardiopulmonary Exercise Testing (CPET). RESULTS: The MLwHFQ score correlated with almost all SF-36 domains (with r-value ranging from -0.38 to -0.69), except pain (p = 0.118). The MLwHFQ score also correlated with the BDI score (r = 0.748; p < 0.001), HAP score (r = -0.558; p = 0.001), peak oxygen uptake (r = -0.352; p = 0.01), and left ventricular ejection fraction (r = -0.329; p = 0.021). There was no significant difference in the score found on the MLwHFQ among NYHA classes (p = 0.101), as well as between patients with systolic dysfunction (n = 30) and preserved cardiac function (n = 20) (p = 0.058). Similarly, there was no significant difference in the score found on the physical (p = 0.423) and mental (p = 0.858) components of SF-36 between patients with systolic dysfunction and preserved cardiac function (p = 0.271 and p = 0.609, respectively). There was also no difference in the mental component of SF-36 among NYHA classes (p = 0.673). However, the HRQoL using the physical component of SF-36 was worse in advanced NYHA classes (p = 0.014). CONCLUSION: MLwHF correlated with most SF-36 HRQoL domains, depressive symptoms, physical activity, and systolic function and seems to be valid in assessing the HRQoL of ChC patients.

Aquatic exercise for people with asthma: a systematic review with meta-analysis of randomized controlled trials.

INTRODUCTION: Aquatic exercises are among the types of exercise most tolerated by people with asthma. Therefore, the objective of this study was to synthesize the evidence on the effects of aquatic exercise on lung function and quality of life in asthmatic patients. DATA SOURCES: A systematic search encompassing the Medline, CINAHL, Cochrane Library, Embase, AMED, SPORTDiscus, and Physiotherapy Evidence Database databases was conducted to identify randomized controlled trials assessing the impact of aquatic exercise in comparison to control conditions or land-based exercise on lung function and quality of life in individuals diagnosed with asthma. STUDY SELECTIONS: The stages of selection, data extraction and methodological evaluation, and level of evidence of the manuscripts were carried out independently by two authors. RESULTS: Ten studies, comprising a total of 393 participants, were incorporated into this systematic review. Very low-quality evidence was found in favor of aquatic exercise in asthmatic patients for forced expiratory volume in 1 s (MD: 0.20 L, 95% CI: 0.02 L-0.38L N: 91) and for forced vital capacity (MD: 0.32 L, 95% CI: 0.08 L-0.56L N: 80). No effect of aquatic exercise was observed on the FEV1/FVC ratio (MD:1.11L, 95% CI: -1.28 L-3.49L N:80) compared with control. Only one study evaluated the effect of aquatic exercise on patients' quality of life. CONCLUSIONS: Improvements in lung function and quality of life in asthmatic patients undergoing aquatic exercise are not supported by high-quality evidence. The present findings will need to be confirmed by new, methodologically more rigorous clinical trials.

The effect of aquatic exercise on pulmonary function and quality of life in asthma patients is still uncertain.The current quality of evidence for aquatic exercise in asthma patients is low.There is an urgent need for higher-quality studies investigating the effects of aquatic exercise among asthma patients.

RELATIONSHIP BETWEEN RESIDUAL DIURESIS AND SARCOPENIA IN PATIENTS ON HEMODIALYSIS.

OBJECTIVE: To assess the association of residual diuresis with sarcopenia in patients with Chronic Kidney Disease (CKD) on hemodialysis. METHODS: Through a cross-sectional study, patients on hemodialysis were subjected to a Dual Energy Radiologic Absorption (DEXA) exam to record muscle mass. Based on the volume of urine collected in 24 hours, patients were classified as anuric (diuresis ≤ 100 mL/day) or non-anuric (diuresis > 100 mL/day). Functional performance was evaluated by Short Physical Performance Battery (SPPB) and muscle strength by handgrip strength and 5-repetition sit-to-stand test. The association between the absence of residual urine and the presence of sarcopenia, low SPPB, and low muscle strength was analyzed using a binary logistic regression model. RESULTS: Ninety-two patients, with a mean age of 54.4 years (95% CI 51.3 - 57.4) and with a mean diuresis volume of 476.3 mL/day (95% CI 320.4 - 632.2) were evaluated (48 anuric and 44 non-anuric). Anuric patients had a 2.77 (95% CI 1.14 - 6.73) times greater probability of sarcopenia and had a 3.55 (1.14 - 11.0) times greater probability of low SPPB, regardless of gender, age, and time on dialysis. Gender was the other associated variable for the presence of sarcopenia, with males having a 3.30 (95% CI 1.34 - 8.13) times higher risk. There were no associations with muscle strength. CONCLUSION: The absence of residual diuresis in patients on hemodialysis is associated with a higher risk of sarcopenia and low functional performance.

Palatal Stent Following Tumor Ablative Surgery.

Mucoepidermoid carcinoma is one of the most prevalent malignant tumors of the salivary glands. Resection of this tumor can result in postsurgical morbidity, affecting the patient's quality of life and normal oral functioning. This study aimed to present a successful case of postsurgical rehabilitation following mucoepidermoid carcinoma resection in the palate. Following tumor ablative surgery, the 32-year-old patient experienced impairments in both speech and feeding due to the surgical wound. A protective stent that covered the entire extent of the palate and teeth was made. This esthetic device was fabricated in a single session and provided sealing and protection of the surgical site, ensuring comfort, functionality, and, consequently, a higher quality of life during the postoperative period. The simplicity and low cost of the custom palatal stent make it applicable for use in a diverse range of postsurgical oncology patients, providing protection for surgical wounds and reducing postoperative morbidity.

Simulated Soccer Game Protocols: A Systematic Review on Validated Protocols That Represent the Demands of the Game.

ABSTRACT: Brito, P, Costa, J, Figueiredo, P, and Brito, J. Simulated soccer game protocols: A systematic review on validated protocols that represent the demands of the game. J Strength Cond Res 38(1): 192-205, 2024-Several laboratory and field testing protocols have been developed attempting to simulate the activity pattern and physiological demands of soccer. In the present systematic review, we aimed to analyze and discuss the appropriateness, strengths, and limitations of soccer-specific simulated tests. A systematic review of the literature was conducted based on the PRISMA guidelines. Studies conducted in soccer, simulated soccer match tests, and validated simulation protocols performed on-the-field or on a treadmill were considered. No sex restriction was applied, and age >18 years (i.e., adults) was considered. At least 1 outcome measure (e.g., neuromuscular performance, external load, internal load, or psychometric state) of post-simulated-match test or protocol had to be reported. Within the 14 studies included, the average methodological quality of the included articles was 0.61 ± 0.09 (mean ± SD) of 1. Overall, 9 validated protocols were identified. In the protocols, only amateur, university, or semiprofessional soccer players were analyzed. Only one study evaluated female soccer players. None of the studies evaluated the effect on performance over the 2-3 days after the protocol. Accelerations and decelerations, and changes in direction typically present in a game have not been clearly described in any protocol. Future research should address this issue and validate soccer-specific protocols in women.

Esophageal stent dysfunction: unclogging the Red Sea.

Self-expandable metal stents (SEMS) have been widely used for the palliation of esophageal malignant dysphagia. Stent-related dysphagia is frequent and should raise the suspicion of stent migration, tumor ingrowth or overgrowth. In addition, bleeding has been reported in nearly 7% of patients. Nonetheless, this is the first case report of a complete stent obstruction by abundant blood clot formation. The authors present a 76-year-old male with severe ischemic heart disease and atrial fibrillation, requiring cardiac resynchronization therapy defibrillator and anticoagulation. After being diagnosed with metastasized squamous cell mid-esophageal cancer, he was proposed for chemotherapy and palliative esophageal stenting.

A long rectal foreign body successfully removed after colonoscopy.

A man in his 70s, without prior foreign body history, presented to the emergency department 15 days after accidentally inserting a tubular object into his anus. He reported a reduction in normal bowel movements. Initial physical examination was normal. An abdominal X-ray revealed a tubular hypodensity in the pelvic region, without perforation. Subsequently, it was decided to perform a colonoscopy during which a foreign body was visualized in the distal rectum, that was successfully removed with the use of a rat tooth forceps. The foreign body was a plastic tube about 18cm in size. Afterwards, the rest of the colon was assessed, having identified an ulcer in the lower rectum related to the presence of the object. Six months later, the patient reported no complains and a follow-up colonoscopy was conducted which was normal. Discussion: Rectal foreign bodies, whose size and shape are variable and sometimes aberrant, are often self-inserted for self-gratification by adults, and its incidence is increasing. Patients typically avoid immediate medical attention and seek help only when complications arise. Formal clinical guidelines are lacking, and this case illustrates the importance of clinical judgement in the management of rectal foreign bodies, whether endoscopic or surgical.

Protein-losing enteropathy: is it Crohn's disease?

Case of a 24-year-old woman presenting due to edema in lower extremities. The patient had had infectious mononucleosis three weeks prior and had medical history of suspicion of Crohn's disease (CD) (due to a non-specific ileocolitis in a colonoscopy/EnteroRM). No ongoing medication. Laboratory evaluation unveiled hypoproteinemia with severe hypoalbuminemia, no renal abnormalities. A PLE was assumed, with post-infectious or CD being the most likely culprits. Alternative causes were extensively excluded. A videocapsule revealed white-tipped or granular villi, some white nodular villi and diffuse edema of the mucosa, and multiple extensive erosions and superficial ulcers in the jejunum and proximal ileum, not suggestive of CD. A push enteroscopy revealed unspecific histopathology. After incomplete response to enteral nutrition, corticotherapy was initiated resulting in sustained improvement. A follow-up Ileocolonoscopy and double balloon enteroscopy revealed no abnormalities. Six months post-treatment, the patient remains asymptomatic, with unremarkable laboratory results and no need for medication.

Mycofenolate-induced ileocolitis.

Terminal ileitis is a common finding in clinical practice and is often associated with Crohn's disease. However, other pathologies must be considered particularly those resulting from side effects of drugs. We report a case of an 18-year-old female that underwent renal transplant under mycophenolate sodium, tacrolimus, and prednisolone admitted for abdominal pain, diarrhea and weight loss. Abdominal ultrasound revealed terminal ileum wall thickness, extending through 6,6 cm, while a subsequent Ileocolonoscopy revealed normal ileal mucosae but congestive cecum mucosae with superficial ulcers. Histology revealed unspecific chronic inflammation. Under the hypothesis of drug-induced enterocolitis, and after multidisciplinary discussion, mycophenolate sodium was suspended, with a rapid recovery without further treatment. This case highlights the challenge of diagnosing ileocolitis and demonstrates that MS-induced lesions can present clinical and endoscopic changes similar to those seen in Crohn's disease. Although enteric-coated MS has delayed absorption from the GI tract compared to MMF, which might reduce GI adverse events, this difference does not seem to be statistically significant.

Leading with dysphagia An unusual view of a common symptom.

Plummer-Vinson syndrome (PVS) is characterized by the classic triad of post-cricoid dysphagia, iron-deficiency anemia and esophageal webs. PVS is commonly found in women of middle age especially in the fourth and fifth decade of life. The prevalence of PVS has decreased due to early detection of iron deficiency and repletion of iron stores. We report a case of a 81-year-old female patient who had a classic presentation of PVS, treated successfully with endoscopic procedure. To our knowledge, the current case is the fourth case of dysphagia related to Plummer-Vinson syndrome reported in an octogenarian in the literature so far. Iron supplementation can resolve dysphagia in many patients, but dilation of esophageal webs may sometimes be required. PVS should be part of the differential diagnosis of sideropenic dysphagia, especially due the risk of pharyngeal and esophageal epidermoid neoplasia.

Colonic polypoid arteriovenous malformation - An unexpected cause of haematochezia.

A 70-year-old male was admitted with severe haematochezia and lipothymia. His medical history was relevant for coronary artery disease and radiation proctopathy. During hospitalization, was hemodynamically stable with persistent haematochezia. Laboratory examination revealed continuous haemoglobin fall, despite erythrocyte reposition, with administration of 11 units since admission. Colonoscopy showed an 8mm fibrinous lesion with an adherent clot, at 40cm from the anal verge. During exploration, a heavy spurting haemorrhage developed, with haemostasis being achieved with 4 clips, followed by site tattoo. Considering the risk of severe bleeding relapse in a high-risk patient, the patient underwent emergent Hartmann type colectomy. Histopathology report revealed a vascular lesion with arterial and venous vessels, protruding through the submucosa, muscular and subserosa, with a focal mucosal erosion, without neoplastic disease, compatible with an arteriovenous malformation (AVM).

Unexpected cause of upper gastrointestinal bleeding: beyond the typical complications of gallstone disease.

An 88-year-old man presented with haematemesis with haemodynamic stability requiring transfusion of 5 units of blood. Physical examination was unremarkable. Upper endoscopy identified a fistulous opening in the proximal second part of the duodenum (D2) with an oozing bleed and blood clots. A computed tomography (CT)-angiogram revealed a 18mm cystic artery pseudoaneurysm next to a fistulous communication between the gallbladder and D2, allowing the passage of a large stone (Bouveret syndrome). The patient successfully underwent emergent arterial embolization guided by a clip endoscopically-placed near the duodenal fistulous orifice. There were no intercurrences or bleeding recurrence.

Delayed post-sphincterotomy bleeding: hemostatic powder is a safe and effective option.

We present the case of a 72-year-old woman admitted for epigastric pain, elevated inflammatory parameters and liver enzymes, with a total bilirubin of 6mg/dL. Abdominal ultrasound identified cholelithiasis and posteriorly endoscopic ultrasound showed a 5.8mm stone distally in the biliary tract. Due to acute cholangitis, she underwent endoscopic retrograde cholangiopancreatography (ERCP) with sphincterotomy, successfully removing the stone. Mild self-limited bleeding after sphincterotomy was reported, for which an adrenaline flush of the biliary tract was performed. The following day, she presented melena and hemoglobin dropped 3g/dL, remaining hemodynamically stable. With side-viewing duodenoscopy we identified an adherent clot and an oozing bleed near the pancreatic duct opening. The clot was removed with a snare after adrenalin injection and 3 endoclips of 8mm were positioned in the superior portion of the sphincterotomy. Even then, bleeding persisted. We opted to apply hemostatic powder (Hemospray®) with successful bleeding cessation. Four days later the patient was released without bleeding recurrence or suspected biliary blockage.

Endoscopic transmural resection as an alternative to colorectal surgery after high-risk (non-curative) endoscopic resection.

Endoscopic full-thickness resection (eFTR) is an emerging technique that enables effective and safe management of complex colorectal lesions. The full-thickness resection device (FTRD®, Ovesco, Germany) has primarily been used for non-exposed transmural resection of challenging subepithelial or epithelial lesions, where conventional methods may be limited. This technique represents an alternative to surgery in selected patients, and its applications are rapidly expanding. In recent years, eFTR has been described as an alternative to surgery for scars aiming to exclude residual tumors after non-curative endoscopic resection. We present a case of a 41-year-old woman with Lynch syndrome (dMLH1) with rectal adenocarcinoma at the age of 20 underwent anterior resection of the rectum and adjuvant chemoradiotherapy. At the age of 39, during endoscopic surveillance, she presented with a suspicious lesion (Paris 0-Is+IIa, NICE2, JNET2B) measuring 16mm in the hepatic angle, and underwent en bloc endoscopic mucosal resection (EMR). Histopathological analysis revealed a low-grade invasive adenocarcinoma with lymphoid stroma with deep invasion of the submucosa and resection margin involvement (vertical R1). After a multidisciplinary team discussion, complementary surgery was proposed but the patient refused, opting for close endoscopic and imaging surveillance. Two subsequent colonoscopies plus computed tomography (CT) scans showed no signs of macro or microscopic residual or recurrent tumor, even after extensive biopsies of the colonic scar. However, a CT scan 20months post-resection showed a de novo 2cm thickening of the parietal wall in the hepatic angle, consistent with the location of the previous endoscopic resection. Suspecting deep parietal tumor recurrence without superficial endoscopic findings, a transmural endoscopic resection using FTRD® of the EMR scar was performed, whose histology revealed no transparietal tumor recurrence.

Ulcerative colitis in remission symptoms: a response to anxiety or ongoing inflammation?

INTRODUCTION: Understand the cause of gastrointestinal symptoms compatible with irritable bowel syndrome (IBS) in patients with inflammatory bowel disease (IBD) in remission is challenging. Those patients are known to show more anxiety, that may influence the course of IBD. The aim of this study was to determine the prevalence of IBS-like symptoms and anxiety by a questionnaire, and his association with subclinical inflammation using calprotectin levels (FC), Mayo Endoscopic Score (MES) and Geboes score (GS) in patients with ulcerative colitis (UC) in clinical remission. METHODS: Recruitment occurred between January 2020 and December 2021 and included UC patients scheduled for colonoscopy. Clinical remission was defined by stool frequency, ulcerative colitis activity index and serum C-reactive protein. IBS diagnosis was evaluated by Roma IV criteria. RESULTS: We included 106 patients (51.9% women; mean age 51 years ±14.8). Rome IV criteria were fulfilled by 29 patients (27.4%). In the UC+IBS group more individuals had calprotectin >100mg/Kg (58.6% vs 23.4%, P=0.001), MES≥1 (37.9% vs 16.9%, P=0.023) and GS>2 (69.0% vs 29.9%, P=0.000). Thirty-three patients reported anxiety (31.3%). UC+IBS group also showed higher anxiety rates (51.7% vs 23.4, P=0.006). In multivariate logistic regression analyses: FC>100mg/Kg, histological activity, and higher anxiety were associated with IBS-like symptoms. CONCLUSION: IBS-like symptoms are common in UC patients considered in clinical remission and relates with anxiety and subclinical inflammation. Our findings underscore the necessity for a comprehensive strategy for these patients, targeting not only inflammation but also psychological conditions.

Characterizing microcycles' workload when combining two days structure within single training sessions during congested fixtures in an elite male soccer team.

This study aimed to describe and compare specific matchdays sessions and playing positions external load during congested fixtures in elite football when combining the objectives from two different training days in one session. Data was collected from 27 players from the 1st Brazilian division (28.7 ± 18.61 years) that participated in the following training days during congested fixtures (n = 16 weeks): a) Match day+1 (MD+1MD-2, session 1 day after the game with tasks from MD+1 and MD-2 sessions, n = 9); b) Matchday-2 (MD-2MD+2, session 2 days prior to subsequent match with tasks from MD-2 and MD+2 sessions, n = 11); c) Matchday-1 (MD-1MD+2, session 1 day prior to subsequent match with tasks from MD-1 and MD+2 sessions, n = 12); and d) Matchday-1 (MD-1MD+3, session 1 day prior to subsequent match with tasks from MD-1 and MD+3 sessions, n = 11). External load was collected with global positioning systems, while internal load with the rating of perceived exertion (RPE). The MD+1MD-2 showed higher total distance covered (F = 116.92, p < 0.001) and player load (F = 56.67, p < 0.001) values than the other three training days, while both the MD+1MD-2 and MD-2MD+2 revealed higher distance covered at high-speed running (F = 22.43, p < 0.001) and high metabolic load distance covered (F = 75.98, p < 0.001) than both MD-1 sessions. Fullbacks covered higher high-speed running distance (F = 3.6, p = 0.033) than center backs, while midfielders reported higher RPE (F = 5.29, p = 0.003) values than defensive midfielders and fullbacks. Coaches may use the MD+1MD-2 to emphasize total distance covered, while both MD+1MD-2 and MD-2MD+2 to promote HSR and HML distance compared to MD-1 sessions. In addition, combining training sessions allows to normalize external load across playing positions with the exception of fullbacks that are exposed to higher stimulus.

Environmental opportunities facilitating cognitive development in preschoolers: development of a multicriteria index.

Access to environmental opportunities can favor children's learning and cognitive development. The objectives is to construct an index that synthesizes environmental learning opportunities for preschoolers considering the home environment and verify whether the index can predict preschoolers' cognitive development. A quantitative, cross-sectional, exploratory study was conducted with 51 preschoolers using a multi-attribute utility theory (MAUT). The criteria used for drawing up the index were supported by the literature and subdivided in Group A "Resources from the house" extracted from HOME Inventory including: (1) to have three or more puzzles; (2) have at least ten children's books; (3) be encouraged to learn the alphabet; (4) take the family out at least every 2 weeks. Group B "Screens" (5) caution with using television; (6) total screen time in day/minutes. Group C "Parental Schooling" (7) maternal and paternal education. Pearson correlation analyses and univariate linear regression were performed to verify the relationship between the established index with cognitive test results. The index correlated with the total score of the mini-mental state exam (MMC) and verbal fluency test (VF) in the category of total word production and word production without errors. Multicriteria index explained 18% of the VF (total word production), 19% of the VF (total production of words without errors) and 17% of the MMC. The present multicriteria index has potential application as it synthesizes the preschooler's environmental learning opportunities and predicts domains of child cognitive development.

Single-capsule bismuth-based quadruple therapy as a rescue therapy for Helicobacter pylori eradication.

INTRODUCTION: Helicobacter pylori (H. pylori) infection is highly prevalent in Portugal and its eradication is formally recommended. However, the indiscriminate use of antimicrobials has led to a drastic rise in antibiotic resistance, with the failure of traditional eradication schemes. A single-capsule bismuth-based quadruple therapy became recently available in Portugal. This study aims to evaluate the efficacy and safety of a bismuth-based quadruple therapy as a second-line or rescue therapy. PATIENTS AND METHODS: This was a multicentric study. All consecutive patients that were treated with bismuth-based quadruple therapy, as second-line or salvage treatment between July 2017 and April 2019 were enrolled. Their medical records were reviewed and clinical and laboratorial parameters, as well as data on treatment efficacy and adverse events were retrieved. Patients were also contacted by phone after treatment to confirm compliance, adverse events, and global satisfaction with this specific therapy. RESULTS: A total of 151 subjects were included (female-68.9%; mean age-56 ± 13.5 years). Patients were previously submitted to 212 eradication schemes (Median-1; 1-5; IQR:4): 33.5% triple clarithromycin-based, 25% sequential, 7.5% concomitant, 5.2% others, and in 28.8% it was not possible to know the previous eradication scheme(s) followed by the patient. The PPI of choice was esomeprazole (39.7%), followed by omeprazole (27.8%). Compliance was achieved in 93.4% and the overall eradication rate was 90.1% (95% CI: 84.6-94.2). Treatment-related adverse effects were experienced by 63 patients (41.7%; 95% CI: 34-49.7), being mild in 29, moderate in 19, and severe in 15. The main drawbacks of the treatment, from the patient's perspective, were the high price (47%) and the adverse effects (16.6%). Failure to eradicate H. pylori was correlated with the following: previous rifabutin-based scheme (0 vs. 100%; p = 0.010) and a higher number of previous treatment schemes (1.5 ± 0.7 vs. 2.3 ± 1.2; p < 0.001). CONCLUSION: In this South-European country a single-capsule bismuth-based quadruple therapy is an excellent option as a second-line or rescue therapy, with acceptable compliance and side effects.

Is hybrid therapy more efficient in the eradication of Helicobacter pylori infection? A systematic review and meta-analysis.

INTRODUCTION: Hybrid therapy (HT) is a non-bismuth quadruple therapy created to surpass Helicobacter pylori's (H. pylori) resistance rates to antibiotics. HT has excellent eradication rates, as well as a very good compliance and safety profile. We aim to compare HT with sequential therapy (ST) and concomitant therapy (CT) for the eradication of H. pylori. METHODS: This systematic review was conducted following the principles of the PRISMA guidelines. Literature was electronically searched on the CENTRAL library, PubMed, Embase, Scopus, LILACS, and ClinicalTrials.gov. Only randomized controlled trials were included. The primary outcome evaluated was eradication rate of H. pylori. The secondary outcomes evaluated were adverse events and compliance rates. Meta-analyses were performed with Cochrane Review Manager 5.4. The Mantel-Haenszel method was used to estimate the pooled relative risk and 95% confidence interval of the eradication rates between HT and other regimens, as well as the secondary outcomes. RESULTS: 10 studies were included, comprising 2993 patients. The mean eradication rates achieved by HT with intention-to-treat (ITT) and per-protocol (PP) analyses were, respectively, 86% (range: 79.2-90.8%) and 91.7% (range: 82.6-96.1%). No statistically significant difference was found in ITT eradication rate between HT and CT (relative risk: 1; 95% CI: 0.96- 1.03) and between HT and ST (relative risk: 1.02; 95% CI: 0.92-1.14). PP analysis revealed similar results. HT was associated with higher compliance rates than CT and slightly lower than ST. As far as adverse events are concerned, this meta-analysis demonstrated a higher occurrence of adverse events on the group of patients treated with CT when compared with HT. HT and ST showed similar results. CONCLUSION: HT has similar eradication, compliance and adverse event rates when compared to ST, but a better safety profile than the CT.

Epidemiology of Injuries in Elite Male Futsal Players.

OBJECTIVE: This study aimed to describe and characterize injuries sustained by elite male futsal players in Portugal. DESIGN: Prospective cohort study. SETTING: Top-tier Portuguese league in the 2019 to 2020 season. PARTICIPANTS: One hundred sixty-seven players from 9 elite/international-level (tier 4) futsal teams. INDEPENDENT VARIABLES: The location, type, body side, body part, mechanism of injury, severity, occurrence, days lost, training, and match exposure were collected. MAIN OUTCOME MEASURES: Injury incidence, prevalence, and burden. RESULTS: The study was conducted during an 8-month season. A total of 133 injuries were recorded, and 92 (67.6%) players sustained injuries. The overall time-loss injury incidence was 4.5 injuries per 1000 hours of exposure. Injury incidence during matches was higher than during training sessions (25.9 vs 3.0 per 1000 hours of exposure, respectively). Average time loss was 9 days, and moderate injuries were the most frequent (44%), followed by mild injuries (24%). Injury burden was 73.8 days lost per 1000 hours of total player exposure. Sprains/ligament (29%) and muscle rupture/tear/strains (32%) were the most common injuries. The groin (19%), thigh (17%), knee (19%), and ankle (15%) were the most affected body areas. Noncontact injuries were the most reported mechanism (65%), and 24% were overuse injuries. CONCLUSIONS: This study showed that elite/international-level (tier 4) male futsal players are more prone to noncontact injuries, primarily affecting the lower limbs. The incidence during match play increased by 9-fold compared with training sessions.