Effect of adding telerehabilitation home program to pharmaceutical treatment on the symptoms and the quality of life in children with functional constipation: a randomized controlled trial.

Painful defecation, the passage of hard stools, unpleasant or irregular bowel deviation/movements from regular rate, and/or the feeling of not enough elimination of stool are common symptoms of functional constipation. The goals in treating constipation are to produce soft, painless stools and to prevent the re-accumulation of feces. This study looked at how the telerehabilitation home program (TRP) affected the symptoms of FC and the children who were constipated in terms of their quality of life. A randomized controlled trial included 400 children aging 4-18 years with functional constipation distributed in two groups: control group consisted of 200 children receiving pharmaceutical treatment and the intervention group consisted of 200 children receiving the telerehabilitation home program in addition to pharmaceutical treatment. Both groups received the interventions for 6 months. The outcomes in terms of functional constipation symptoms and quality of life are measured and compared pre- and post-interventions. Adding the telerehabilitation home program to pharmaceutical treatment of functional constipation in children results in prominent improvement in the condition; there is a significant difference between the intervention and control group in all Rome criteria which assess symptoms of functional constipation except rush to the bath-room to poop which showed non-significant difference; there is also a significant difference between the intervention and control group in all domains of the SF-36 questionnaire which assess quality of life except the mental health domain which showed non-significant difference. CONCLUSION: Adding the telerehabilitation home program to pharmaceutical treatment of functional constipation in children results in prominent improvement in symptoms of functional constipation and quality of life. TRIAL REGISTRATION: Our study was registered retrospectively with Clinicaltrials.gov under the identifier NCT06207721 on 5 January 2024. WHAT IS KNOWN: • Painful defecation, passage of hard stools, unpleasant or irregular bowel movements, feeling of incomplete stool elimination are common symptoms of functional constipation. • Goals in treating constipation include producing soft, painless stools and preventing re-accumulation of feces. WHAT IS NEW: • Adding telerehabilitation home program to pharmaceutical treatment resulted in significant improvement in functional constipation symptoms and quality of life. • Significant differences between intervention group (200 children receiving telerehabilitation home program in addition to pharmaceutical treatment) and control group (200 children receiving pharmaceutical treatment) were observed in all Rome criteria except for rush to the bathroom to poop, and in all domains of SF36 questionnaire except for the mental health domain.

Design and synthesis of phenoxymethybenzoimidazole incorporating different aryl thiazole-triazole acetamide derivatives as α-glycosidase inhibitors.

A novel series of phenoxymethybenzoimidazole derivatives (9a-n) were rationally designed, synthesized, and evaluated for their α-glycosidase inhibitory activity. All tested compounds displayed promising α-glycosidase inhibitory potential with IC50 values in the range of 6.31 to 49.89 µM compared to standard drug acarbose (IC50 = 750.0 ± 10.0 µM). Enzyme kinetic studies on 9c, 9g, and 9m as the most potent compounds revealed that these compounds were uncompetitive inhibitors into α-glycosidase. Docking studies confirmed the important role of benzoimidazole and triazole rings of the synthesized compounds to fit properly into the α-glycosidase active site. This study showed that this scaffold can be considered as a highly potent α-glycosidase inhibitor.

Decreased Serum zinc, selenium, and vitamin E as possible risk factors of hepatic fibrosis in non-alcoholic fatty liver disease.

BACKGROUNDS: The incidence of non-alcoholic fatty liver disease (NAFLD) has been significantly growing in recent years. Although the pathophysiology of fibrosis progression in NAFLD is not yet known, oxidative stress and inflammation have been known to have a major role in the development of NASH. Understanding the impact of micronutrients in NAFLD could potentially help us better understand NAFLD pathogenesis. AIMS: Assessing the serum levels of Zn, Se, and Vitamin E and their relation to the development of hepatic fibrosis in NAFLD patients. METHODS: This study included 80 NAFLD patients and 40 healthy controls. All of the patients were subjected to abdominal ultrasound and FibroScan examination (to estimate hepatic fibrosis and steatosis degree), and the serum levels of Zn, Se, and vitamin E were evaluated. RESULTS: A statistically significant difference in the serum levels of Zn and Se was observed between the NAFLD group and the control group (P-value = 0.04 and 0.05, respectively). The serum levels of Zn and Se were independently related to the presence of hepatic fibrosis in NAFLD. However, serum vitamin E was not related to the severity of NAFLD. Furthermore, no significant difference in the levels of Zn, Se, and vitamin E was observed between the different groups of NAFLD patients categorized according to the degree of steatosis and the control group. CONCLUSIONS: Reduced serum levels of Zn and Se can be considered a possible risk factor for hepatic fibrosis in NAFLD. Deficiency in these micronutrients could play a role in the pathogenesis of NAFLD.

Neonatal suppurative parotitis over the last 4 decades: report of three new cases and review.

BACKGROUND: Neonatal suppurative parotitis is a rare disease. Only 32 cases were reported in the English-language literature between 1970 and 2004. METHODS: We searched Medline for acute, neonatal, bacterial, suppurative, parotitis, facial, preauricular swelling starting from 1970, limiting our search to the English-language literature. We reviewed all the reported cases together with three more managed in our department. RESULTS: We identified nine new cases since 2004. The total number of patients reviewed was 44, including our patients. Most of them were male (77%). The majority developed unilateral inflamed parotid swelling (77%) and exuded pus from the ipsilateral Stensen duct. Fever was seen in fewer than half of them (47%). Premature babies constituted a third of the patients. Staphylococcus aureus was the leading causative agent (61%). Most patients responded well to conservative treatment with antibiotics (77%). The most frequently used combination of antibiotics was an anti-staphylococcal agent with either an aminoglycoside or a third-generation cephalosporin. A minority required surgical drainage. No deaths were reported in the group studied after 1970. CONCLUSION: Neonatal suppurative parotitis is rare but easy to diagnose and if readily treated with appropriate antibiotics the outcome is excellent.

Ameliorative effect of nebivolol in doxorubicin-induced cardiotoxicity.

This study aimed to investigate the potential of nebivolol in preventing doxorubicin-induced cardiotoxicity by targeting the inflammatory, oxidative, and apoptotic pathways. Twenty-eight male rats were randomly divided into four groups, each consisting of seven rats. The control group received standard diets and unrestricted access to water. The rats in the normal saline (N/S) group were administered a 0.9% normal saline solution for two weeks. The doxorubicin group (the "induced group") received doxorubicin at a dosage of 2.5 mg/kg three times per week for two weeks. The nebivolol group received an oral dose of 4 mg/kg of nebivolol for the same duration. The cardiac tissues of rats treated with doxorubicin exhibited increased levels of tumor necrosis factor, interleukin-1, malondialdehyde, and caspase-3 compared to the normal saline control group (p<0.05), along with decreased levels of total antioxidant capacity and Bcl-2. These results show that doxorubicin is harmful to the heart. The administration of nebivolol significantly reduced the cardiotoxic effects induced by doxorubicin, as indicated by a statistically significant decrease in the levels of inflammatory markers, specifically tumor necrosis factor-alpha (TNF-α) and interleukin-1 beta (IL-1ß) (p<0.05). The nebivolol group exhibited a significant decrease in malondialdehyde levels, which serves as a signal of oxidation, in cardiac tissue compared to the doxorubicin-only group (p<0.05). Additionally, the nebivolol group showed a significant increase in overall antioxidant capacity. Nebivolol dramatically attenuated doxorubicin-induced cardiotoxicity in rats, likely by interfering with oxidative stress, the inflammatory response, and the apoptotic pathway.

Correlation Between Pre-treatment Collateral Status and Short-Term Functional Outcome in Patients With Mild to Moderate Stroke After Reperfusion Therapy in a Local Primary Stroke Center in the Southwestern Part of Saudi Arabia.

Background Stroke is a substantial cause of disability and mortality worldwide and is characterized by the sudden onset of acute neurological deficit. During acute ischemia, cerebral collateral circulations are crucial in preserving blood supply to the ischemic region. Recombinant tissue plasminogen activator (r-tPA) and endovascular mechanical thrombectomy (MT) are the primary standards of care for acute recanalization therapy. Methodology From August 2019 through December 2021, we enrolled patients treated in our local primary stroke center with anterior circulation acute ischemic stroke (AIS) treated with intravenous thrombolysis (IVT) with or without MT. Only patients diagnosed with mild to moderate anterior ischemic stroke, as measured by the National Institutes of Health Stroke Scale (NIHSS), were included in the study. The candidate patients underwent non-contrast CT scanning (NCCT) and CT angiography (CTA) at admission. The modified Rankin scale (mRS) was used to assess the functional outcome of the stroke. The modified Tan scale, graded on a scale of 0-3, was used to determine the collateral status. Results This study comprised a total of 38 patients who had anterior circulation ischemic strokes. The mean age was 34. 8±13. All patients received IVT; eight patients (21.1%) underwent MT following r-tPA. In 26.3% of cases, hemorrhagic transformation (HT), both symptomatic and asymptomatic, was evident. Thirty-three participants (86.8%) had a moderate stroke, whereas five participants (13.2%) had a minor stroke. With a P-value of 0.003, a poor collateral status on the modified Tan score is substantially associated with a short, poor functional outcome. Conclusion In our study, patients with mild to moderate AIS with good collateral scores at admission had better short-term outcomes. Patients with poor collaterals tend to present with a disturbed level of consciousness more than patients with good collaterals.

Impact of weight loss on sexual and psychological functions and quality of life in females with sexual dysfunction: A forgotten avenue.

Objectives: This study aimed to evaluate the impact of weight loss on sexual and psychological health as well as quality of life in females with sexual dysfunction. Materials and methods: The study was done at Delta University for Science and Technology in Gamasa, Egypt, on 40 obese married females having sexual dysfunction. Their age ranged from 20 to 40 years old, with a mean of 28.98 ± 4.96 years. They followed a weight loss program in the form of diet regimen and physical training for 6 months. Anthropometric measures, Arabic Female Sexual Function Index (FSFI), Arabic version of Hospital Anxiety and Depression Scale (HADS), and Arabic version of Short-Form 36 Health Survey (SF-36) were evaluated prior to starting the study, after 3 and 6 months of the study. Results: Statistical analysis revealed significant reductions in anthropometric measures, as well as significant improvements in HADS and SF-36 scores after both 3 and 6 months of weight loss intervention compared to the baseline measurements, while there were significant improvements in sexual arousal, lubrication, patient satisfaction as well as the total score of FSFI after 3 months and contrarily there were no statistically significant changes in any of the FSFI's domains or overall score after 6 months of the weight loss program compared to baseline. Conclusion: Weight loss improves females' anthropometric measures, psychological function and quality of life; however, it has no direct effect on female sexual dysfunction (FSD) after 6 months compared to baseline, so increased awareness of FSD is necessary as this issue suffers from inadequate identification and management.

Combined Effects of Extracorporeal Shockwave Therapy and Integrated Neuromuscular Inhibition on Myofascial Trigger Points of Upper Trapezius: A Randomized Controlled Trial.

OBJECTIVE: To investigate the combined effect of extracorporeal shockwave therapy (ESWT) and integrated neuromuscular inhibition (INI) on myofascial trigger points in the upper trapezius. METHODS: Sixty subjects aged 18-24 years old with active myofascial trigger points in the upper trapezius were studied. Participants were assigned randomly to either group A who received ESWT one session/week, group B who received INI three sessions/week, or group C who received ESWT in addition to INI. All groups completed 4 weeks of intervention. The following main outcome measures were evaluated at baseline and after 4 weeks of intervention: pain intensity, functional disability, pressure pain threshold (PPT), sympathetic skin response (SSR), and neuromuscular junction response (NMJR). RESULTS: Within-group analysis revealed a significant decline in visual analog scale (VAS), Arabic neck disability index (ANDI), and NMJR and incline in PPT and SSR latency post-intervention (p<0.001). Multiple comparison analysis showed a substantial difference between the groups, while the major changes favored group C (p<0.05). CONCLUSION: Combined treatment with ESWT and INI for treating myofascial trigger points in the upper trapezius is more effective than using only one of the two approaches in terms of clinical, functional, and neurophysiological aspects.

Association of anti-neutrophil cytoplasmic antibody in ischemic stroke Egyptian patients with hepatitis C virus.

Some studies reported a high prevalence of ischemic stroke in hepatitis C virus patients, other several studies have suggested that hepatitis C virus (HCV) may act as a trigger for autoimmune diseases and autoantibodies including Anti-Neutrophil Cytoplasmic Antibody (ANCA) which predispose to vasculitis. Because vasculitis is a risk factor for ischemic stroke, we investigated the association of the hepatitis C virus with ANCA in first-ever ischemic stroke patients. This study included 67 Egyptian patients with first-ever ischemic stroke. These patients were clinically examined and investigated for HCV infection by chemiluminescence & Real Time-PCR, and ANCA antibodies by ELISA. Forty-two patients (62.7%) had HCV infection. Twenty-nine (43.2%) of them were cytoplasmic- Antineutrophil Cytoplasmic Antibodies (c-ANCA) positive, while none was perinuclear- Antineutrophil Cytoplasmic Antibodies (p-ANCA) positive. Comparison between c-ANCA positive and ANCA negative patients showed that 82.8% and 47.4% had anti-HCV antibody, respectively, with P-value 0.003. The c-ANCA level correlated significantly with age, and HCV antibody level. No statistically significant difference was found in both the consciousness and stroke severity between the negative and positive c- ANCA patients. However, patients with positive c-ANCA had smaller and multiple cerebral infarctions with P-value 0.002 and 0.01 respectively. Multiple regression analysis showed that the number and size of cerebral infarctions were independent predictors of c-ANCA positivity with P value 0.02, and 0.03 respectively. In conclusion, c-ANCA level correlates with HCV antibody and may predispose to ischemic stroke by a possible ANCA associated vasculitis.

The mean platelet volume and plateletcrit as predictors of short-term outcome of acute ischemic stroke.

BACKGROUND: Activation of the platelet plays an important role in the process of atherosclerosis. Mean platelet volume (MPV) is significantly associated with the poor outcome of acute ischemic stroke while the results of studies about the relationship between plateletcrit (PCT) and stroke outcome were inconsistent. The aim of this work is to determine whether an association exists between MPV and plateletcrit (PCT) and outcome of acute ischemic stroke. METHODS: We examined 157 patients with ischemic stroke, admitted to the Sohag University Hospital. The diagnosis of stroke was performed clinically according to The World Health Organization and confirmed by brain CT and MRI when needed. Platelet indices including MPV and PCT were assessed immediately (within 2 h) after admission. After 3 months, the functional outcome was assessed using the modified Rankin Scale (mRS) with assessment of the relationship between platelet indices and stroke outcome. RESULTS: About 50% of the participants have favorable outcome. MPV was significantly higher in the unfavorable group (10.4 ± 2.3 fL) than in the favorable one (8.7 ± 1.3 fL) (P < 0. 001). MPV was an independent predictor of poor short-term outcome of acute stroke after controlling for confounders like diabetes mellitus. The mean PCT was significantly higher in the unfavorable group (0.28 ± 0.1%) than in the favorable one (0.25 ± 0.1%) (P = 0. 04) but not considered as an independent predictor of poor short-term outcome of acute stroke. CONCLUSIONS: MPV and PCT were significantly correlated with poor functional outcome, only MPV was an independent predictor of poor short-term outcome of acute stroke after controlling for confounders like DM, and these platelet indices can be used as a prognostic tool.

Dichloroacetate is an antimetabolite that antagonizes acetate and deprives cancer cells from its benefits: A novel evidence-based medical hypothesis.

Dichloroacetate (DCA) is a promising safe anticancer drug that cured a patient with chemoresistant non-Hodgkin's lymphoma and treated lactic acidosis effectively. The well-known mechanism of DCA action is through stimulating Krebs cycle (stimulating pyruvate dehydrogenase via inhibiting pyruvate dehydrogenase kinase). This prevents lactate formation (Warburg effect) depriving cancer cells of lactate-based benefits e.g. angiogenesis, chemoresistance and radioresistance. Here, we introduce novel evidence-based hypotheses to explain DCA-induced anticancer effects. On pharmacological and biochemical bases, we hypothesize that DCA is a structural antagonist of acetate competing with it for target enzymes and biological reactions. We hypothesize that DCA exerts its anticancer effects via depriving cancer of acetate benefits. We hypothesize also that acetate is an antidote of DCA capable of treating DCA toxicity. Many reports support our hypotheses. Acetate is vital for cancer cells (tumors depend on acetate) and DCA is structurally similar to acetate. DCA exerts opposite effects to acetate. Acetate caused a decrease in serum potassium, phosphorus and glucose, and an increase in serum lactate, citrate, free fatty acids and ketone bodies (serum acetoacetate and beta-hydroxybutyrate levels). Acetate decreased the proportion of active (dephosphorylated) pyruvate dehydrogenase in perfused rat heart. DCA produced quite opposite effects. Intravenous infusion of acetate produced metabolic alkalemia while DCA caused minimal effects on acid-base status. Acetate is important for cancer cells metabolism and survival as elevated acetate can drive resistance to targeted cancer treatments. Acetate is required for epidermal growth factor receptor vIII mutation in lethal brain tumors. Experimentally, DCA inhibited acetate oxidation in hearts of normal rats and reversed inhibitory effects of acetate on the oxidation of glucose. During presence of DCA with no glucose in heart perfusions with [1-14C]acetate, DCA decreased the specific radioactivity of acetyl CoA and its product citrate. This proves our hypotheses that DCA is an antimetabolite that antagonizes acetate for vital reactions in cancer cells. Acetate may be used as an antidote to combat DCA toxicity.

Evaluation of dysphagia in different phenotypes of early and idiopathic Parkinsonism.

BACKGROUND: Parkinsonism (PD) is a common neurodegenerative disorders into which dysphagia occurs mainly in the late stage and to a lesser extent in an early stage. Diagnosis of dysphagia particularly in early idiopathic Parkinson's disease (IPD) is important as dysphagia affects the quality of life of patients and most of the patients are unaware of this important symptom. METHOD: Fifty-four patients were enrolled in this study presented with early IPD attending to the outpatient clinic of Sohag University Hospital. All PD patients were assessed by using Unified Parkinson's Disease Rating Scale (UPDRS) and modified Hoehn and Yahr scale. IPD patients were classified into tremor dominant (TD) and postural instability/gait disorder (PIGD) phenotypes. Swallowing disturbance questionnaire (SDQ) and fiberoptic endoscopic evaluation of swallowing (FEES) were used to evaluate dysphagia. RESULTS: Thirty-five percent of patients experienced dysphagia when the patients were questioned, and this percent rises to 40% on using FEES. The results of SDQ were significantly correlated to the results of more accurate FEES. The percentage of dysphagia was higher in patients with PIGD than TD phenotype. Dysphagia was significantly associated with the mean of the Mini-Mental State Examination (MMSE), UPDRS, and modified Hoehn and Yahr scale. CONCLUSIONS: Dysphagia is a prevalent symptom in early IPD and significantly correlated with Parkinsonism phenotype, UPDRS, and modified Hoehn and Yahr scale.

Synthesis and characterization of some chromogenic crown ethers as potential optical sensors for potassium ions.

The complexing abilities of a series of chromogenic crown ethers for potassium and sodium ions have been investigated, by spectrophotometry for the reactions in solution, and by diffuse reflectance spectroscopy when the crown ethers were immobilized. The binding coefficients of the reagents increased with increasing negative charge in the cation-binding site and with increasing extent of chelation. Centimolar K(+) concentrations could be determined with the immobilized reagents, with a K(+)/Na(+) selectivity ratio of approximately 10.

Physician's perceptions of fever in children. Facts and myths.

OBJECTIVE: To ascertain the knowledge and attitude of physicians, regarding fever in children. METHODS: A self-administered questionnaire was mailed to 600 randomly selected pediatricians, family practice physicians, emergency medicine physicians and general practitioners, who practice in Saudi Arabia. Appropriateness of responses to questions was determined on the basis of current medical literature. A rectal temperature of 38.0 degrees C is generally accepted as indicative of fever in children. RESULTS: Of the 600 physicians surveyed, 419 (70%) completed and returned the questionnaire; 17% of the physicians were consultants, 28% specialists and 55% general practitioners. Fifty-eight percent of the physicians had 10 years or more of experience. A rectal temperature of less than 38.0 degrees C was considered to indicate fever by 38% of physicians. Nearly 84% of physicians would initiate antipyretic therapy at a temperature of 38.5 degrees C or less and 56% cited a temperature of 40.0 degrees C or less to be dangerous. Only 5% believed that fever was not dangerous, while the remaining cited the principal danger of fever to be convulsions (69%), brain damage (35%), or death (8%). The responses to the main purpose of antipyretic treatment were to prevent convulsions (70%), to make the child comfortable (55%) and to prevent brain damage (29%). Approximately 53% of physicians reported that the most serious consequences of febrile convulsions were brain damage, learning disability, epilepsy, or death. Only 26% of physicians agreed that a sleeping child with fever should be left undisturbed. Approximately 25% advised inappropriate dosage or administration intervals of paracetamol. Almost all physicians recommended sponging or bathing to reduce fever. All respondents try to educate parents regarding fever and its management. CONCLUSION: A significant number of the surveyed physicians have demonstrated a serious lack of knowledge of the nature, dangers and management of an extremely common health problem. Physicians differ substantially in their knowledge of, and attitude toward fever in children, which is perhaps attributed to their different background in medical education and clinical training.

Natural radioactivity in tap water and associated age-dependent dose and lifetime risk assessment in Amman, Jordan.

With the aim of assessing potential public impact, preliminary investigations on tap waters collected from highly populated areas in Amman and Aqaba, Jordan were conducted by measuring gross alpha and beta activities as well as uranium and radium radionuclides. Gross activities deduced by liquid scintillation counting (LSC) were ranged in <50-250 ± 23 mBq l(-1) for alpha and <188-327 ± 29 mBq l(-1) for beta in Amman whereas higher concentrations were found in Aqaba. The results show that gross ß activities are generally higher than the corresponding gross α activities and direct correlations between gross activities and total dissolved solids (TDS) exist. Moreover, the effect of TDS on gross analyses was studied and devoted to the optimization of LSC parameters. (234)U, (235)U and (238)U concentrations were determined by alpha spectrometry after separation from the matrix by extraction chromatography and electroplating. (226)Ra and (228)Ra concentrations were measured, respectively, using de-gassing and gas proportional counter techniques. Uranium and radium concentrations do not reach the WHO recommended levels and the radioisotopic activity ratios were discussed. The associated age-dependent dose from water ingestion in Amman was estimated. The total dose for adults had an average value of 0.15 mSv y(-1), which exceeds the WHO recommended limit of 0.1 mSv y(-1) but still below the Jordanian limit of 0.5 mSv y(-1). Although the Jordanian limit was exceeded for babies and infants, the lifetime risk assessment showed values as low as 10(-4). Thereby it is concluded that tap waters of Amman is radiologically safe and pose no significant hazard to the public. Finally, a comparison of the investigated waters with worldwide data was made.

Challenges to conservation: land use change and local participation in the Al Reem Biosphere Reserve, West Qatar.

One response to humanity's unsustainable use of natural resources and consequent degradation, even destruction of the environment, is to establish conservation areas to protect Nature and preserve biodiversity at least in selected regions. In Qatar, the government has shown strong support for this approach, confronted by the environmental consequences of oil and gas extraction and rapid urban development, by designating about one-tenth of the country a conservation area. Located in the west of the peninsula, it comprises the Al Reem Reserve, subsequently declared a UNESCO Biosphere Reserve. Several approaches have figured in conservation, currently popular is co-management featuring participation of the local population, which recognises that people's activities often contribute to today's environment, with the promotion of bio-cultural diversity. However, these assumptions may not hold where rapid social and cultural change occurs, as in Qatar. We explore the implications of such change, notably in land use. We detail changes resulting with the move from nomadic to sedentary lifestyles: in land access, which now features tribal-state control, and herding strategies, which now feature migrant labour and depend on imported fodder and water, underwritten by the country's large gas and oil revenues. Current stocking arrangements - animals herded in much smaller areas than previously - are thought responsible for the degradation of natural resources. The place of animals, notably camels, in Qatari life, has also changed greatly, possibly further promoting overstocking. Many local people disagree. What are the implications of such changes for the participatory co-management of conservation areas? Do they imply turning the clock back to centrally managed approaches that seek to control access and local activities?