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OBJECTIVE: The aim of the present study was to evaluate 24-week maintenance of efficacy and safety of rabeprazole in children with endoscopically proven gastroesophageal reflux disease (GERD). METHODS: Children ages 1 to 11 years who achieved endoscopic/histologic healing (defined as grade 0 of the Hetzel-Dent Classification scale and/or grade 0 of the Histological Features of Reflux Esophagitis scale) in a 12-week treatment phase were continued on the same dose for an additional 24 weeks during the maintenance phase. The dose was determined by weight: children weighing 6 to 14.9 kg (low-weight cohort) received 5 or 10 mg and children weighing ≥ 15 kg (high-weight cohort) received 10 or 20 mg. RESULTS: Healing was maintained in 90% of children (100% [low-weight cohort]; 89% [10 mg, high-weight cohort]; 85% [20 mg, high-weight cohort]). The Total GERD Symptom and Severity score continued to improve slightly in all of the children across all dose groups (P = 0.026) during the maintenance phase, except the 10-mg dose group (low-weight cohort), which experienced a slight worsening of 3.6 points. Overall, 71% children felt better on the GERD Symptom Relief score (P < 0.001); 95% of investigators and 92% of parent/caregivers rated "Good to Excellent" on the Global Treatment Satisfaction scale and Clinical Global Impressions Improvement scale, respectively. Overall incidence of treatment-emergent adverse events was 63%; upper respiratory tract infections (13%) and vomiting (11%) were the most commonly reported (>10%). CONCLUSIONS: Rabeprazole was effective in maintaining endoscopic/histologic healing during a 24-week maintenance period in children with endoscopically proven GERD. The clinical effect and safety profile were largely similar across dose groups.
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Reflujo Gastroesofágico/tratamiento farmacológico , Reflujo Gastroesofágico/patología , Inhibidores de la Bomba de Protones/uso terapéutico , Rabeprazol/uso terapéutico , Dolor Abdominal/inducido químicamente , Niño , Preescolar , Diarrea/inducido químicamente , Método Doble Ciego , Endoscopía Gastrointestinal , Femenino , Humanos , Lactante , Quimioterapia de Mantención/efectos adversos , Masculino , Satisfacción del Paciente , Inhibidores de la Bomba de Protones/efectos adversos , Rabeprazol/efectos adversos , Infecciones del Sistema Respiratorio/inducido químicamente , Índice de Severidad de la Enfermedad , Vómitos/inducido químicamenteRESUMEN
BACKGROUND: Myofascial pain syndrome (MPS) is a particular type of temporomandibular joint disorder. Research findings comparing various treatment approaches are scarce and controversial. Therefore, this study aimed to compare the effectiveness of ultrasound therapy, stabilization splint, TheraBite device, and masticatory muscle exercises in reducing pain intensity and improving mandibular mobility in patients with MPS. METHODS: It was a single-blind, randomized, parallel-group, active-controlled trial that took place between April 2023 and October 2023 at the Department of Fixed Prosthodontics, Damascus University. Patients older than 18 years old with myofascial pain accompanied by limited jaw opening and pain lasting for at least 6 months were included. Eighty patients were randomly assigned into four groups using online randomization software: ultrasound therapy, stabilization splint, TheraBite device, and masticatory muscle exercises. Only outcome assessors were masked to treatment allocation. The exercise regimen was the exercise program for patients with TMD. The following primary outcome measures were considered at the baseline (t0), at the first (t1), second (t2), and fourth (t3) week of treatment, and at the second (t4) and fifth (t5) month of follow-up: pain intensity using the visual analogue scale, maximum interincisal opening, right lateral movement, and left lateral movement measured in millimeters. RESULTS: The pain level changed from severe to mild at t3 in ultrasound therapy, stabilization splint, and TheraBite device groups. In the masticatory muscle exercises group, it changed to moderate, with a significant difference between ultrasound therapy (p = 0.012) and stabilization splint (p = 0.013) groups. In addition, the mandibular mobility continued to improve at the subsequent follow-up periods (t4 and t5). CONCLUSIONS: All therapies are equally effective after 5-month follow-up. However, ultrasound therapy and stabilization splints have the benefit of achieving rapid improvement. TRIAL REGISTRATION: ISRCTN20833186.
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Terapia por Ejercicio , Músculos Masticadores , Ferulas Oclusales , Terapia por Ultrasonido , Humanos , Femenino , Masculino , Método Simple Ciego , Adulto , Terapia por Ejercicio/métodos , Terapia por Ejercicio/instrumentación , Terapia por Ultrasonido/métodos , Terapia por Ultrasonido/instrumentación , Músculos Masticadores/fisiopatología , Resultado del Tratamiento , Persona de Mediana Edad , Síndrome de la Disfunción de Articulación Temporomandibular/terapia , Dimensión del Dolor , Adulto JovenRESUMEN
Background This study aimed to determine if individuals with skeletal Class II and skeletal Class III malocclusions had different levels of masticatory muscle activity. Materials and methods This cross-sectional study, conducted at the University of Damascus, investigated the myoelectric activity of perioral muscles in patients with Class II and III malocclusions. The sample size of 60 patients was determined according to a prior sample size calculation. Patients were selected based on specific inclusion and exclusion criteria and divided into Class II and III groups. Electromyography was used to monitor the activity of various muscles, including the temporalis, masseter, orbicularis oris, buccinator, mentalis, and digastric muscles. Results The study found similar muscle activity within the same group in the temporalis, masseter, buccinator, digastric, and orbicularis oris muscles. No significant differences were observed between the Class II and III groups for several oral and perioral muscles (P > 0.05). However, the mean activity of the digastric muscle was significantly greater in the Class II group (P < 0.05), whereas the mean activity of the mentalis muscle was smaller in the Class II group (P < 0.05). Conclusions Perioral muscles influence facial complex development and jaw relationship, affecting orthodontic treatment. Digastric muscle activity is greater in Class II patients, while mental muscle activity is smaller in Class III patients. Further studies are needed for older age groups and other skeletal malocclusion types.
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OBJECTIVE: Evaluate the efficacy and safety of rabeprazole in children, 1 to 11 years old, with endoscopically/histologically proven gastroesophageal reflux disease (GERD). METHODS: Children were randomized to 0.5- or 1.0-mg/kg rabeprazole granule formulation for 12 weeks. The dose was further determined by weight: children 6 to 14.9 kg (low-weight cohort) received 5 or 10 mg and children ≥15 kg (high-weight cohort) received 10 or 20 mg. The primary endpoint was endoscopic/histologic healing at week 12 (defined as grade 0 on the Hetzel-Dent classification scale and/or grade 0 on the Histological Features of Reflux Esophagitis scale). RESULTS: Overall, 81% (87/108) achieved endoscopic/histologic healing at week 12 with higher healing in the low-weight cohort (82% [5-mg dose], 94% [10-mg dose]) compared with high-weight cohort (76% [10-mg dose], 78% [20-mg dose]). There was a significant (P < 0.001) decrease in the mean Total GERD Symptoms and Severity score from 19.7 points (baseline) to 8.6 points (week 12), with 26% fewer children reporting GERD symptoms at week 12. The average frequency of symptoms per child decreased from 7.7 (week 1) to 4.7 (week 12). The GERD Symptom Relief score showed that 71% of children felt better, 81% were rated "good to excellent" on the Global Treatment Satisfaction scale by the investigator; 77% were rated "good to excellent" on the Clinical Global Impressions-Improvement scale by the parent/caregiver. The most common (>10%) treatment-emergent adverse events included cough and vomiting (14% each), abdominal pain (12%), and diarrhea (11%). CONCLUSIONS: Rabeprazole was effective and safe in 1- to 11-year-old children with GERD.
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Esofagitis Péptica/tratamiento farmacológico , Reflujo Gastroesofágico/tratamiento farmacológico , Inhibidores de la Bomba de Protones/uso terapéutico , Rabeprazol/uso terapéutico , Dolor Abdominal/tratamiento farmacológico , Dolor Abdominal/etiología , Peso Corporal , Niño , Preescolar , Diarrea/tratamiento farmacológico , Diarrea/etiología , Relación Dosis-Respuesta a Droga , Esofagitis Péptica/etiología , Femenino , Reflujo Gastroesofágico/patología , Humanos , Lactante , Masculino , Inhibidores de la Bomba de Protones/administración & dosificación , Inhibidores de la Bomba de Protones/efectos adversos , Rabeprazol/administración & dosificación , Rabeprazol/efectos adversos , Índice de Severidad de la Enfermedad , Resultado del Tratamiento , Vómitos/tratamiento farmacológico , Vómitos/etiologíaRESUMEN
Restoration of the segmental defects of the maxilla presents a reconstructive dare to obtain a perfect osseous form and height. A variety of prosthetic and surgical bone grafts exists, that produces less than optimal results. Bone transport distraction is a dependable procedure in several maxillofacial bone defects reconstruction techniques. This study aimed to evaluate the effectiveness of horizontal distraction osteogenesis (DO) using expansion screws for the treatment of atrophic and deficient bone, which is caused by acquired malformations. Material and methods: A total of eight patients ( age 17-36 years) who came with atrophy of the maxilla were treated by horizontal DO. The used device consisted of two parts: one was an orthodontic expander and the other was a screw-ring. The expansion screws were set on the transport bone, which was osteotomized and fixed to the segments using microscrews. Radiographical documentation of the patients was obtained with cone beam computed tomography prior to the surgery and after 4 months of the distraction phase. Results: The average of the actual bone gain at the end of the consolidation period was 7 mm (range 5-9 mm). Intraoral DO failed in one patient. The average bone density in the distraction gap after 4 months of the DO was 460.40. The average bone density of the bone defect region after 4 months of the DO was 487.90. Conclusion: Our results confirm that horizontal DO using expansion screws is a predictable and effective regenerative procedure for patients with acquired bone defects in the jaw.
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Introduction Botulinum toxin (Botox®) is considered an effective treatment for nocturnal bruxism when injected into the masseter muscle. Several studies have used different dosages of Botox for this purpose. The objective was to determine whether 10 MU of botulinum toxin type A (BTXA) injections into the masseter muscle could lessen nocturnal bruxism. Material and methods The sample consisted of 22 patients who suffered from pain in the masseter muscle and sensitivity of the teeth as a result of its wear due to nocturnal bruxism. The sample was randomly divided into two groups. The Botox (BO) group included 11 patients injected with 10 MU of BTXA, and the placebo (PL) group included 11 patients who received a sham intervention. Pain perception was assessed on visual analogue scales, whereas muscle activity was recorded by electromyography (EMG) to evaluate the effectiveness of this treatment protocol on nocturnal bruxism. Results A total of 20 patients entered data analysis with one dropout from each group. The differences in the perceived pain values between the BO and the PL groups before and after the injection were statistically significant (p<0.05). In the BO group, the changes in the perceived pain values over time were statistically significant (p<0.05). The pain levels significantly decreased at two weeks, one month, and three months following the injection. However, the levels increased again at the fourth- and sixth-month assessment times with statistically significant differences (p>0.05). The differences in the EMG recorded values were statistically significant between the two groups (p<0.05). Conclusions Within the current study's limitations, injecting 10 MU of BTXA into the masseter muscle reduced muscular activity in this muscle, resulting in decreased muscle spasms and pain symptoms associated with nocturnal bruxism for about three months before symptoms gradually relapsed.
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BACKGROUND: The pharmacokinetics of rabeprazole after a single oral dose and once-daily administration for 5 consecutive days was characterized in children 1 to 11 years old with gastroesophageal reflux disease (GERD). PATIENTS AND METHODS: The initial 8 patients received rabeprazole sodium (hereafter referred to as rabeprazole) 0.14 mg/kg (part 1); the next 20 patients were randomized to receive 0.5 or 1 mg/kg (part 2) to target concentrations in plasma expected to be safe and effective. Pharmacokinetic parameters of rabeprazole and the thioether metabolite were calculated using noncompartmental methods. Subjective evaluations of GERD severity, rabeprazole short-term effectiveness, palatability, and safety were also characterized. RESULTS: Rabeprazole concentrations increased in a dose-dependent manner. Little or no accumulation was observed after repeated administration. The results suggest that formation of the thioether is an important metabolic pathway in young patients, which is consistent with adults. Plasma area under the concentration-time curve values of rabeprazole and the metabolite were poorly correlated with individual age and body weight. Furthermore, oral rabeprazole clearance values (not adjusted for weight) were similar to historical adult data. However, weight-adjusted values were higher for the pediatric patients, and approximately 2 to 3 times the milligram per kilogram dose of rabeprazole in these children was necessary to achieve comparable concentrations in adults. Subjective evaluations demonstrated an improvement of GERD symptoms in most patients after rabeprazole treatment. CONCLUSIONS: Palatability of the formulation was reported to be good or excellent. Rabeprazole was well tolerated, with no notable differences in safety among the dose groups.
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2-Piridinilmetilsulfinilbencimidazoles/farmacocinética , Reflujo Gastroesofágico/tratamiento farmacológico , Aceptación de la Atención de Salud , Sulfuros/sangre , 2-Piridinilmetilsulfinilbencimidazoles/sangre , 2-Piridinilmetilsulfinilbencimidazoles/uso terapéutico , Factores de Edad , Área Bajo la Curva , Peso Corporal , Niño , Preescolar , Relación Dosis-Respuesta a Droga , Femenino , Reflujo Gastroesofágico/metabolismo , Humanos , Lactante , Masculino , RabeprazolRESUMEN
INTRODUCTION: Chronic obstructive pulmonary disease (COPD) and asthma constitute the majority of the pulmonary disease burden in the United States. Various kinds of inhalers are used for treating both these conditions, and Medicare is the biggest payer for them. We analyze the trend in prescriptions and associated expenses of various inhaler prescriptions from 2014 to 2018 using the Medicare part D database. METHODS: Medicare part D data is analyzed for the years 2014-2018. Inhalers are grouped based on their drug class. The number of beneficiaries and the associated expenses for each inhaler and the groups were calculated separately and analyzed using statistical software. RESULTS AND CONCLUSION: Some 85 million beneficiaries received inhalers through Medicare part D over the four years. Medicare spent 50.5 billion US dollars on these prescriptions, which showed an increase of 130% users and 128% expenditure over the four years. Medicare's expense for inhaler prescriptions is growing and is expected to increase even more in the near future.
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Dabbing has been gaining popularity among young people in recent years due to its ability to deliver a high concentration of tetrahydrocannabinol. When produced illegally, it is usually contaminated by toxic substances and associated with multiple health hazards. We present the case of a 66-year-old woman who developed hypersensitivity pneumonitis after dabbing butane hash oil for the first time and was successfully treated with corticosteroids with complete resolution of her symptoms. This case report emphasizes the respiratory complications associated with using a noxious substance like butane hash oil and gives physicians an insight into the diagnosis and management of dabbing-induced hypersensitivity pneumonitis.
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Idiopathic tracheal stenosis (ITS) is a rare condition, and diagnosis of exclusion should be suspected in patients with exercise intolerance, wheezing, and dyspnea on exertion with a flow-volume loop suggestive of fixed airway obstruction. We report a case of a 32-year-old asthmatic woman with an existing diagnosis of vocal cord dysfunction and previous normal CT scan of the neck. She continued to have fixed upper airway obstruction on repeated flow-volume loops with persistent wheezing and cough along with occasional stridor and hoarseness of voice despite appropriate management of her asthma. She was finally diagnosed with ITS on a repeat CT scan of the neck for which she underwent laser surgery, steroid injection, and controlled radial expansion balloon dilation with a successful reduction of stenosis. This case illustrates the importance of clinical suspicion for early diagnosis of ITS in poorly controlled asthmatic patients and the relevance of non-surgical management of this condition.
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OBJECTIVE: Recently, oral vancomycin prophylaxis (OVP) has been suggested for the prevention of Clostridium difficile infection (CDI). We conducted a systematic review and meta-analysis to investigate the efficacy and safety of this approach. DESIGN: Systematic review and meta-analysis. METHODS: We conducted a computerized search of MEDLINE, EMBASE, and Cochrane databases from inception to March 2019 for publications investigating OVP for CDI prevention. Results were screened for eligibility. Relevant data were extracted and analyzed. Publication bias was assessed using the Egger test. RESULTS: Ultimately, 8 retrospective studies and 1 prospective study examining 2174 patients, published between 2016 and 2019 were included in the review. OVP was associated with decreased CDI (odds ratio, 0.263; 95% confidence interval, 0.13-0.52) with considerable heterogeneity (I2 = 61%). Meta-regression showed that total daily dose of OVP correlated with CDI, explaining 100% of heterogeneity between studies. Furthermore, 3 studies evaluated the risk of vancomycin-resistant enterococci (VRE) infection after OVP and found no significant increase. CONCLUSION: Our results suggest that OVP might decrease CDI rates in at-risk populations, although this conclusion should be interpreted with caution. Higher daily doses of OVP might increase CDI. Although the use of OVP in high-risk patients may reduce CDI, this suggestion has yet to be validated by prospective blinded randomized controlled trials.
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Clostridioides difficile , Infecciones por Clostridium , Vancomicina , Antibacterianos/uso terapéutico , Infecciones por Clostridium/tratamiento farmacológico , Infecciones por Clostridium/prevención & control , Humanos , Estudios Prospectivos , Estudios Retrospectivos , Vancomicina/uso terapéuticoRESUMEN
Primary gastrointestinal lymphoma is the most common type of extra-nodal lymphoma, representing about 30%-50% of all extra-nodal involvement. The stomach is the most common site, with the colon and rectum accounting for a minority of occurrences. Primary colorectal lymphoma is uncommon, representing only 0.3% of all large intestinal malignancies and approximately 3% of gastrointestinal (GI) lymphomas, with the majority of these being B-cell non-Hodgkin lymphoma and diffuse large B-cell lymphoma (DLBCL) being the most common subtype. We present a case of an 85-year-old male who presented with symptoms suggestive of bowel obstruction, who, after further evaluation, was diagnosed with primary non-Hodgkin lymphoma of the colon, DLBCL subtype.
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Acute esophageal necrosis, commonly known as black esophagus, is a serious clinical condition that requires prompt diagnosis and management to improve morbidity and mortality. We present a 47-year-old woman who had this potentially lethal condition. The patient initially presented with hematemesis, and esophagogastroduodenoscopy at presentation showed diffuse esophageal ulcerations, erosions, and necrosis. During her admission, she required multiple blood transfusions for active bleeding, after which her clinical condition stabilized. Repeat esophagogastroduodenoscopy showed near-complete resolution of the earlier findings.