Oral Solution Research Articles

Knowledge, Attitude and Practice Regarding Use of ORS in Diarrhoea by Mothers in an Island of Bangladesh

Introduction: The second leading cause of death in under-five children is diarrhea. ORS is a simple and highly effective therapy for managing diarrhea. However inappropriate knowledge of preparation and lack of use of ORS leads to health hazards including increased rate of mortality and morbidity. So aim of this study to assess the knowledge, attitude, and Practice of mothers towards the use of oral rehydration solution in the treatment of acute diarrhea in children. Methods: A cross-sectional study was carried out over eight months (1st May to 30th December 2023) among 510 mothers who had children of six months to five years and had recent episodes of diarrhea. Data were collected by using a semi-structured questionnaire in face-to-face interview. Data were analyzed by using SPSS software program.Results: Among 510 mothers, 47.05% were 20-30 years old, 29.80% were below 20 years and 23.13% were over 30 years. One fourth of them had no institutional education and 36.27% had primary, 20.78% and 18.23% had secondary and tertiary level of education respectively. 40.39% were from lower socioeconomic condition, 31.97% were from middle and 27.64% from upper socioeconomic condition. 100% of family used sanitary latrine though 73.72% use safe drinking water as a preventive part of diarrhea.89.98% of mother was aware about ORS but only 75.88% used ORS in recent episode of diarrhea, among them 63.03% prepared ORS correctly and 60.98% used adequate amount. Age of mothers was not corresponds with the correct preparation and practice of ORS but socioeconomic condition and level of education carried statistically significant value. Conclusion: Knowledge and practice of ORS preparation and used of ORS in recent episode of diarrhea among the mother was unsatisfactory. Improve the Maternal education and socioeconomic status will improve ORS correct preparation and use. Mothers should be taught the importance of optimal use and correct preparation of ORS in diarrhea. EWMCJ Vol. 12, No. 1&2, January-July 2024: 43-49

Therapeutic mechanism and key active ingredients of Yinxing Mihuan Oral Solution in coronary heart disease comorbidity with anxiety: A network pharmacology and molecular docking approach.

Yinxing Mihuan Oral Solution (YMOS) is a Chinese patent medicine for treating coronary heart disease combined anxiety (CHDCA), but the molecular mechanism of its treatment is still unclear. This article aims to understand the molecular mechanism, optimize clinical drug use, and guide new drug development. Using the Swiss Target Prediction database, we obtained the main chemical composition of YMOS. Then we used network pharmacology to identify their potential targets. Network construction, coupled with protein-protein interaction and enrichment analysis was used to identify representative components and core targets. Finally, molecular docking simulation was conducted to further refine the drug-target interaction. Forty-two active chemicals were found in YMOS and 91 target genes related to CHDCA. The treatment effect was found to be associated with 1908 biological processes and 160 pathways, as revealed by the outcomes of the enrichment analysis. The potential therapeutic mechanisms of the drug are closely related to its antioxidant, anti-inflammatory, and vascular function regulation pathways, and the main core targets include albumin, tumor necrosis factor, TP53, AKT serine/threonine kinase 1, interleukin 1 beta, and vascular endothelial growth factor A. The potential molecular mechanisms of YMOS in CHDCA treatment were identified using network pharmacology and molecular docking approaches. The results reveal the systemic biological implications of YMOS. This study has systematically uncovered the molecular mechanism of YMOS for the first time, offering fresh insights for evidence-based clinical applications.

Misoprostol as Oral Solution or Oral Tablet for Induction of Labour (MISOBEST): A Randomised Controlled Non-Inferiority Trial.

To assess if off-label oral solution of misoprostol compared with licensed oral tablet of misoprostol approved for induction of labour (IOL) is as efficient in resulting in vaginal delivery within 24 h, using a non-inferiority design. Prospective, randomised, non-inferiority, open-label, blinded endpoint trial. Two tertiary level hospitals, Stockholm, Sweden, January 2022 to May 2023. In all, 874 women, without previous caesarean section, with an unripe cervix and a singleton, cephalic foetus at 37 + 0 to 42 + 0 gestational weeks, with a normal cardiotocography, planned for IOL were included. Women were randomised 1:1 to intervention (25 μg oral solution of misoprostol) or control (25 μg oral tablet of misoprostol) two-hourly for a maximum of eight doses. Subsequent methods of induction followed clinical practice. The primary outcome was vaginal delivery within 24 h tested using non-inferiority testing procedures at a non-inferiority margin of 5 percentage points. Secondary efficacy outcomes were tested for superiority of either treatment. Analyses were by intention-to-treat. There were 207 (47.4%) vaginal deliveries within 24 h for women receiving oral solution and 192 (43.9%) vaginal deliveries within 24 h for women receiving oral tablet, establishing non-inferiority with an absolute risk difference of 3.4% (95% CI -3.2% to 10.0%). Women receiving oral solution required fewer doses to reach active labour than women receiving oral tablet (5.7 vs. 6.1, p = 0.007). There were no significant differences for other secondary or safety outcomes. Off-label oral solution of misoprostol was non-inferior to the licensed oral tablet regarding efficacy of IOL defined as vaginal delivery within 24 h. Clinicaltrials.gov identifier: NCT05424445.

Intermittent Preventive Treatment of Malaria in Pregnancy and the Impact on Neonates in African Countries as Assessed by Entropy Weight and TOPSIS Methods.

Background/Objectives: In regions of Africa with a high prevalence of malaria, pregnant women in their first or second trimester should be administered intermittent preventive treatment in pregnancy (IPTp). However, infants may contract malaria despite the IPTp therapy that their mothers have received. The objective of the present investigation was to assess the symptoms and various treatments for neonatal malaria. Methods: Entropy weight and TOPSIS were used to achieve the study goal. The TOPSIS multi-attribute decision-making system was used to assess newborn malaria symptoms and select the optimal treatment, even for mothers receiving IPTp medication during pregnancy. The entropy weight approach calculated TOPSIS attribute weights. The present research used UNICEF data for 14 African nations in 2023. Results: The results indicated that neonates whose mothers received IPTp therapy ultimately contracted malaria, with diarrhea being the primary symptom. It is important to note that health providers administer a combination of zinc and oral rehydration solution (ORS) to infants as the most effective treatment for malaria symptoms, thereby abandoning the first-line treatment for malaria, artemisinin-based combination therapy (ACT). Conclusions: The most effective treatment for neonatal malaria is a combination of zinc and ORS, although less than half of children in Africa have access to ORS. Therefore, the findings of this study may encourage African countries to prioritize co-pack therapy in their procurement and supply, healthcare provider training, and expenditures. This therapy will also help alleviate the symptoms of malaria in neonates.

Cross-sectional study exploring the prevalence and clinical manifestations of acute diarrhea among under-five children in primary care hospital in democratic republic of the congo

Background: Acute diarrhea (AD), which is defined as frequent passing of liquid stools compared to normal, is a serious and worrying problem and remains a concern for health care systems because of its high mortality cause in children under 5 years old. Our study aimed to present the prevalence and to describe the clinical manifestation of AD among under-five children. Methods: From June 2022 to May 2023, we conducted a retrospective, descriptive and cross-sectional study including all patients aged 0 to 5 years hospitalized for AD. Results: Out of 512 patients, only 197 (38.5%) children with AD were selected for our study. The average age is 25.5 months, and the sex ratio is 1.11. Some families (75.1%) have clean latrines, and 21.8% use water from the river. Inaccessibility to clean water and intolerance or food poisoning were the causes of acute diarrhea in children. Major signs and symptoms are fever, dehydration and vomiting. Weight loss and malnutrition are the major complications of AD in children. The treatment of AD is provided by oral rehydration solutions and antibiotics. Conclusion: The study highlights the significant prevalence of acute diarrhea among under-five children underscores the importance of preventive measures and government intervention, such as the introduction of rotavirus vaccination. However, conclusions regarding prevalence rates should be interpreted with caution due to the lack of detailed population data.

Oral rehydration in diarrhea: from history to current guidelines. A review

Acute gastroenteritis (AGE) is usually defined as a change in stool consistency (liquid or unformed) and/or an increase in the frequency of bowel movements, which can also be accompanied by vomiting and fever. Fever increases the metabolic rate by more than 1.5 times; for every 1°C increase in body temperature, fluid loss increases by 10%. AGE is a common cause of morbidity and mortality among infants and children. The prognosis is favorable if the condition is recognized promptly and appropriate treatment is started. The main goal of AGE therapy is to restore water balance and prevent dehydration, which can be achieved with an oral rehydration solution. The composition and proportion of the components of rehydration agents are described in the guidelines of the European Society for Paediatric Gastroenterology Hepatology and Nutrition, of which the Russian Society of Pediatric Gastroenterologists is a collective member, and such agents are fully consistent with the balanced formulations of RehydroStandard and Rehydron Bio rehydration agents. The latter includes the probiotic strain Lactobacillus rhamnosus GG, well studied and recommended by the European Society for Paediatric Gastroenterology Hepatology and Nutrition for acute intestinal infections since this strain reduces the duration and severity of diarrhea according to the results of studies. Rehydron Bio and RehydroStandard can be recommended for use in clinical pediatric practice.

In Vivo Effects of a GHR Synthesis Inhibitor during Prolonged Treatment in Dogs

Background: The activation of the growth hormone receptor (GHR) is a major determinant of body growth. Defective GHR signaling, as seen in human Laron dwarfism, resulted in low plasma IGF-1 concentrations and limited growth, but also marked absence in the development of breast cancer and type 2 diabetes. In vitro, we identified a small molecule (C#1) that inhibits the translation of GHR mRNA to receptor protein. Methods: Before its application in humans as a potential anticancer drug, C#1 was tested in animals to evaluate whether it could be administered to achieve a plasma concentration in vivo that inhibits cell proliferation in vitro without causing unwanted toxicity. To evaluate the efficacy and toxicity of C#1, a group of six intact female Beagle dogs was treated daily each morning for 90 days with an oral solution of C#1 in Soiae oleum emulgatum at a dose of 0.1 mg/kg body weight. During treatment, dogs were closely monitored clinically, and blood samples were taken to measure plasma C#1 concentrations, complete blood counts (CBC), clinical chemistry, and endocrinology. At the end of the treatment, dogs were euthanized for gross and histopathological analysis. An additional group of six female Beagle dogs was included for statistical reasons and only evaluated for efficacy during treatment for 30 days. Results: Daily administration of C#1 resulted in a constant mean plasma concentration of approximately 50 nmol/L. In both groups, two out of six dogs developed decreased appetite and food refusal after 4–5 weeks, and occasionally diarrhea. No significant effects in CBC or routine clinical chemistry were seen. Plasma IGF-1 concentrations, used as biomarkers for defective GHR signaling, significantly decreased by 31% over time. As plasma growth hormone (GH) concentrations decreased by 51% as well, no proof of GHR dysfunction could be established. The measured 43% decrease in plasma acylated/non-acylated ghrelin ratios will also lower plasma GH concentrations by reducing activation of the GH secretagogue receptor (GHSR). C#1 did not directly inhibit the GHSR in vivo, as shown in vitro. There were no significant effects on glucose, lipid, or folate/homocysteine metabolism. Conclusions: It is concluded that with daily dosing of 0.1 mg C#1/kg body weight, the induction of toxic effects prevented further increases in dosage. Due to the concomitant decrease in both IGF-1 and GH, in vivo inhibition of GHR could not be confirmed. Since the concept of specific inhibition of GHR synthesis by small molecules remains a promising strategy, searching for compounds similar to C#1 with lower toxicity should be worthwhile.

EAR CANKER IN A RABBIT – A CASE REPORT

A three-month-old female New Zealand White Rabbit, weighing about 1.4 kg was brought to the Veterinary Clinical Complex, Veterinary College and Research Institute, Tirunelveli with ahistory of intense pruritis and alopecia all over the body. Clinical observation revealed crusty lesions on the nose,ear margin and toes. Microscopic examination of the deep skin scraping revealed the presence of Psoroptes cuniculi mite. The rabbit was treated with an injection Ivermectin @ 0.4 mg/kg sub-cutaneous and an injection of Chlorpheniramine maleate @ 0.4 mg/kg intramuscular and further advised the owner to give HITEK® oral solution (Ivermectin) @ 0.4 mg/kg PO once a week and Benzyl benzoate I.P. solution topically daily for a continuous period of one month along with multivitamin supplementation (Multistar pet®) @ 2 ml PO BID. The rabbit recovered successfully without any drug side effects (Tandem usage of ivermectin and Benzyl Benzoate).

6986 Efficacy and Safety of Weekly Liquid Alendronate Sodium Trihydrate in Korean Postmenopausal Women with Osteoporosis: A 12-Month, Multi-Center, Randomized Trial

Abstract Disclosure: Y. Rhee: None. S. Ahn: None. N. Hong: None. D. Seo: None. S. Hong: None. Background: Although alendronate is the most prescribed oral bisphosphonate for osteoporosis treatment, it can lead to gastrointestinal problems, impacting treatment compliance and efficacy. This study aimed to assess the efficacy and safety of once-weekly alendronate sodium trihydrate (ALN-S), an oral solution, compared to once-weekly alendronate sodium (ALN-T), an oral tablet, in Korean postmenopausal women with osteoporosis. Methods: Conducted as a 12-month, multi-center, prospective, randomized, open-labeled, parallel trial at two hospitals in Korea, 170 postmenopausal women were randomized to ALN-S (N=85) or ALN-T (N=85). Bone mineral density (BMD) at the lumbar spine (LS), femoral neck (FN), and total hip (TH) was measured at baseline and after 12 months. Bone turnover markers, including C-telopeptide (CTX) and procollagen type 1 amino-terminal propeptide (P1NP), were assessed at baseline, 6 months, and 12 months. The primary outcome was the percentage change in LS BMD, evaluated for non-inferiority. Results: After 12 months, both ALN-S and ALN-T groups exhibited a significant increase in LS, FN, and TH BMD, with no significant intergroup differences (ALN-S: LS 5.0 ± 0.6%, FN 1.8 ± 0.6%, TH 2.2 ± 0.5%; ALN-T: LS 5.2 ± 0.6%, FN 1.6 ± 0.6%, TH 1.8 ± 0.5%). ALN-S was found to be non-inferior to ALN-T for BMD change at LS (treatment difference: -0.22%, 95% CI: -1.84 to 1.40%), excluding the predefined non-inferiority margin of -2.29%. Changes in both CTX and P1NP over time did not significantly differ between the groups. There was no significant difference in the frequency of adverse events between the groups. Conclusion: Weekly liquid alendronate sodium trihydrate demonstrated non-inferiority to weekly tablet alendronate sodium in increasing LS BMD in Korean postmenopausal women with osteoporosis. Presentation: 6/2/2024

Evaluation of the effect of carvedilol orodispersible tablets on ischemia-reperfusion injury and flap viability in rats: An in vivo study.

Flap surgery is an integral part of plastic surgery, and ischemia-reperfusion (I/R) injury significantly affects the viability of the flap. Carvedilol (CRV), a nonselective beta-blocker with alpha-1 blocking and antioxidant properties, and known for its potential in reducing I/R damage, was chosen as the active substance for our study. The aim of this study was to investigate the vasodilator and antioxidant effects of CRV on rat inferior epigastric artery skin flap using orally disintegrating tablets (ODTs). The optimized ODT formulation was subjected to in vivo experiments using Sprague-Dawley female rats (n = 24) divided into three groups: Group I (control, I/R), Group II (treatment, I/R + CRV), and Group III (treatment, I/R), I/R + CRV ODT). Reperfusion was then observed following the release of the microclamp from the pedicle, and the flap was then re-adapted to its original position. Control rats were given oral isotonic solution via gavage and were subjected to 8 h of ischemia and 12 h of reperfusion. Group II was given 2 mg/kg CRV oral tablets for 7 days before and after surgery. Group III was given 2 mg/kg/day CRV ODT for the same period. Biopsies were taken from the flap and histopathological and biochemical analyses including superoxide dismutase, glutathionenitric oxide, malondialdehyde, paraoxonase 1, total oxidant, and total antioxidant capacities were performed. This study demonstrates that CRV ODTs significantly increased flap viability by approximately 25% compared to the control group, highlighting their promising therapeutic potential.

Long-term efficacy and safety of cannabidiol in patients with tuberous sclerosis complex: 3-year results from the cannabidiol expanded access program.

The cannabidiol (CBD) Expanded Access Program provided compassionate access to CBD for patients with treatment-resistant epilepsy, including tuberous sclerosis complex (TSC), at 35 US epilepsy centers. Here, we present the long-term efficacy and safety outcomes for add-on CBD treatment in patients with TSC. Patients received plant-derived, highly purified CBD (Epidiolex® 100 mg/mL, oral solution), increasing from 2 to 10 mg/kg/d to tolerance or maximum of 25-50 mg/kg/d. Efficacy endpoints were percentage change from baseline in median monthly convulsive, focal, and total seizure frequency and ≥ 50%, ≥75%, and 100% responder rates across 12-week visit windows through 144 weeks. Adverse events (AEs) are reported through 233 weeks. Thirty-four patients with confirmed TSC were included. Mean age was 12.4 years (range, 1.8-31.2), and patients were receiving a median of 3 (range, 1-7) antiseizure medications (ASMs) at baseline. Median CBD dose was 25-28 mg/kg/d for 36 weeks and then 20-50 mg/kg/d through 228 weeks. Dose reduction from baseline occurred for most ASMs, except topiramate. Median reduction in the frequency of convulsive, focal, and total seizures was 44%-81%, 51%-87%, and 44%-87%, respectively, through 144 weeks. Responder rates (≥50%, ≥75%, and 100% reduction) were 43%-71%, 14%-58%, and 0%-25% for convulsive seizures; 52%-75%, 35%-60%, and 7%-32% for focal seizures; and 46%-79%, 26%-65%, and 0%-13% for total seizures. A total of 94% of patients experienced ≥1 AE; 47% had serious AEs, considered treatment unrelated by the investigator. Treatment-related AEs (TRAEs) occurred in 71% of patients. The most frequently reported TRAEs were somnolence, diarrhea, and ataxia. Two patients experienced AEs leading to discontinuation. There were no deaths. Long-term add-on CBD use was associated with reduced seizure frequency through 144 weeks. The safety profile was consistent with previous reports. In this study, we evaluated efficacy and safety of cannabidiol (CBD) treatment in patients with tuberous sclerosis complex receiving CBD in addition to other antiseizure treatments in an Expanded Access Program. After starting CBD, 46%-79% of patients had at least 50% reduction and 26%-65% had at least 75% reduction in the number of seizures per month; up to 13% had no seizures through 144 weeks. Safety results were similar to prior studies; sleepiness and diarrhea were common treatment-related side effects. These results show that long-term CBD treatment was associated with fewer seizures and mild/moderate side effects.

Absolute oral bioavailability of milvexian spray-dried dispersion formulation under fasted and fed conditions in healthy adult participants: An intravenous microtracer approach.

Milvexian is an oral, small-molecule factor XIa inhibitor being developed to prevent thromboembolic events. This study assessed the absolute bioavailability (F) of milvexian following single doses of milvexian spray-dried dispersion (SDD) formulation under fed and fasted conditions, and milvexian solution, in healthy adult participants using an intravenous microtracer approach. This was a phase I, open-label, partially randomized, 4-sequence, 5-period crossover study. After fasting for ≥10 h, participants received milvexian 200-mg oral solution with a 100-μg 14C milvexian intravenous microtracer at the time of maximum observed plasma concentration. Following a 3-day washout, participants were randomized to 1 of 4 milvexian SDD treatment sequences in a crossover fashion: 25 mg fasted, 25 mg fed, 200 mg fasted, or 200 mg fed. Pharmacokinetic data were collected up to 72 h postdose. Seventeen participants were dosed, and 14 completed treatment. Under fasted conditions, milvexian F was ~100%, 58.2%, and 54.2% following administration of the oral solution, 25 mg SDD, and 200 mg SDD, respectively. Under fed conditions, milvexian F following 25 mg and 200 mg SDD was 44.3% and 75.6%, respectively. The milvexian SDD formulation at 25 mg and 200 mg resulted in similar F in a fasted state; under fed conditions, milvexian F decreased at 25 mg and increased at 200 mg. These findings clarify pharmacokinetic-related gaps observed in previous studies.

Protein-based oral rehydration solutions for patients with an ileostomy: A randomised, double-blinded crossover study

Protein-based oral rehydration solutions for patients with an ileostomy: A randomised, double-blinded crossover study

S858 Evaluation of an Oral Sodium Sulfate Solution for Patients With Prior Difficult or Incomplete Cleansing - A Prospective Case Series

S858 Evaluation of an Oral Sodium Sulfate Solution for Patients With Prior Difficult or Incomplete Cleansing - A Prospective Case Series

Supramolecular cyclodextrin-based reservoir as nasal delivery vehicle for rivastigmine to brain

The purpose of this study involved the synthesis of supramolecular reservoir (i.e. cyclodextrin metal-organic framework, MOF) using cyclodextrins as building blocks, followed by cross-linking to obtain crosslinked CD framework (CDF) using CD-MOF as template and functionalized with borneol (BO) to enhance rivastigmine (RIV) permeation and facilitate brain targeting via intranasal administration. Utilizing BO modified CDF (BO-CDF) with cubic shape as a carrier for the encapsulation of RIV, a nasal RIV delivery system (RIV@BO-CDF) was fabricated. The particle size of RIV@BO-CDF was approximately 250 nm, and the drug loading capacity reached 15 ± 2 %. BO-CDF improved the mucoadhesion and enhanced RIV permeability with the plasma concentration-time curve (AUC), the brain AUC and the peak drug concentration within brain in rats 1.7, 2.3 and 8 times than that of oral RIV solution, respectively. The relative drug targeting efficiency percentage (DTE, 139.4 %) and direct drug transfer percentage (DTP, 28.3 %) of RIV@BO-COF indicated good targeting efficiency and direct nose-to-brain drug delivery. Overall, this study provides a potential application of supramolecular cyclodextrin-based reservoir to enhance the brain targeting and efficacy of the RIV via nasal delivery.

S908 Polyethylene Glycol versus Oral Sulfate Solution for Colonoscopy: An Updated Systematic Review and Meta-Analysis

S908 Polyethylene Glycol versus Oral Sulfate Solution for Colonoscopy: An Updated Systematic Review and Meta-Analysis

Velagliflozin, a once-daily, liquid, oral SGLT2 inhibitor, is effective as a stand-alone therapy for feline diabetes mellitus: the SENSATION study.

To investigate safety and effectiveness of velagliflozin oral solution as sole therapy in naïve and previously insulin-treated diabetic cats. 252 client-owned cats receiving ≥ 2 doses of velagliflozin; 214 (85%) naïve diabetics and 38 (15%) insulin-treated diabetics. Prospective, baseline-controlled, open-label clinical field trial. Cats received velagliflozin orally, once daily. Physical examinations and blood collections were performed days 0, 3, 7, 30, 60, 120, and 180. Data are median (range). Screening blood glucose (BG) was 436 mg/dL (272 to 676 mg/dL). On days 30, 60, 120, and 180, single BG after receiving velagliflozin was 153 mg/dL (62 to 480 mg/dL), 134 mg/dL (64 to 414 mg/dL), 128 mg/dL (55 to 461 mg/dL), and 125 mg/dL (77 to 384 mg/dL), respectively. Screening fructosamine was 538 µmol/L (375 to 794 µmol/L). On the same recheck days, fructosamine was 310 µmol/L (204 to 609 µmol/L), 286 µmol/L (175 to 531 µmol/L), 269 µmol/L (189 to 575 µmol/L), and 263 µmol/L (203 to 620 µmol/L). At day 180, 81% of 158 cats remaining had BG and/or fructosamine within reference ranges; 88.6% (124 of 140) and 87.7% (121 of 138) showed improvement in polyuria and polydipsia, respectively. Ketonuria developed in 35 cats (13.9%), including 18 (7.1%) that had ketoacidosis. Ketoacidosis was less common in naïve diabetic cats (11 of 214 [5.1%]) compared to insulin-treated diabetic cats (7 of 38 [18.4%]). At ketoacidosis diagnosis, 14 of 18 cats (77.8%) were euglycemic (ie, BG < 250 mg/dL). Most episodes of ketosis or ketoacidosis (30 of 35 [85.7%]) occurred within the first 14 days of treatment. Insulin-treated diabetic cats were less likely to complete the trial. No clinical hypoglycemia occurred. Velagliflozin improved glycemic parameters and clinical signs in diabetic cats. Velagliflozin provides an alternative to insulin as a stand-alone treatment of diabetic cats.

Effectiveness of oral care solutions to prevent VAP in patients on mechanical ventilation: Systematic review and meta-analysis

This study was conducted to determine the effect of different oral care solutions on ventilator-associated pneumonia in patients under mechanical ventilation. To evaluate the effectiveness of oral care solutions in preventing VAP in patients under mechanical ventilation, randomized controlled studies were searched from databases such as PubMed, EBSCO, Embase, Web of Science, Clinical Trials and Turkey’s National electronic databases. Overall, a total of 10 randomized controlled experimental studies from 2028 scans were included in the analysis. The total sample size of the studies was 777 (intervention group: 417; control group: 360). In this meta-analysis, comprehensive oral care was effective in reducing the likelihood of VAP infection, but did not provide a clear conclusion as to which solution was more effective. Based on these results, stronger evidence is needed to reach to a conclusion about which of the oral care solutions are more effective in preventing VAP in patients on mechanical ventilation.

Comparison between Liquid and Tablet Formulations in the Treatment of Congenital Hypothyroidism up to 3 Years of Age: The First Italian Study.

Background/Objectives: Levothyroxine (L-T4) is available for use in congenital hypothyroidism (CH) in three formulations: tablets, drops, and oral solution. This study aims to compare the efficacy and safety of all three L-T4 formulations. Methods: We enrolled 63 children born between January 2019 and April 2023 in the Emilia-Romagna Region (Italy) and diagnosed with CH by newborn screening. They were divided according to the L-T4 formulation used: drops (Group D), oral solution (Group S), and tablets (Group T). Clinical and laboratory data were collected up to 3 years after the start of replacement therapy. Results: Serum-free thyroxine (sFT4) and thyroid stimulating hormone (sTSH) normalization occurred within the first month of treatment in most patients of all groups. No negative effects on growth and cognitive development were observed. At 7-15 days we found higher median sTSH levels (p = 0.031) and a greater percentage of patients with sTSH > 5 µU/mL (p = 0.011) in Group S than in Group T, but comparable sFT4 levels. At 12 months, a greater percentage of patients of Group D showed sFT4 values below the normal range than Group S (p = 0.011) and Group T (p = 0.038); Conclusions: Overall, our study reported an equal efficacy of the L-T4 oral solution compared to drops and tablets in CH treatment. A larger series of patients and a long-term follow-up are needed.

Suspected poor-quality medicines in Kenya: a retrospective descriptive study of medicine quality-related complaints reports in Kenya’s pharmacovigilance database

Poor-quality, substandard and falsified, medicines pose a significant public health threat, particularly in low-middle-income countries. A retrospective study was performed on Kenya's Pharmacovigilance Electronic Reporting System (2014–2021) to characterize medicine quality-related complaints and identify associations using disproportionality analysis. A total of 2767 individual case safety reports were identified, categorized into medicines with quality defects (52.1%), suspected therapeutic failure (41.6%), and suspected adverse drug reactions (6.3%). Predominantly reported were antineoplastic agents (28.6%), antivirals (11.7%), and antibacterial agents (10.8%) potentially linked to non-adherence to good manufacturing practices, inappropriate usage and supply chain degradation. Notably, analgesics (8.2%), and medical devices (3.5%) notified had quality defects, predominantly from government health facilities (60.0%). Antineoplastic agents (20.2%) and antivirals (3.7%) were frequently reported from suspected therapeutic failures and suspected adverse drug reactions, respectively, across both private for-profit facilities (26.5%) and not-for-profit facilities (5.4%). Underreporting occurred in unlicensed health facilities (8.1%), due to unawareness and reporting challenges. Pharmacists (46.1%), and pharmaceutical technicians (11.7%) predominantly reported quality defects, while medical doctors (28.0%) reported suspected therapeutic failures. Orally administered generic medicines (76.9%) were commonly reported, with tablets (5.8%) identified as potential sources of suspected adverse drug reactions, while quality defects were notified from oral solutions, suspensions, and syrups (7.0%) and medical devices (3.9%). The COVID-19 pandemic correlated with reduced reporting possibly due to prioritization of health surveillance. This study provides valuable evidence to supporting the use of medicine quality-related complaints for proactive, targeted regulatory control of high-risk medicines on the market. This approach can be strengthened by employing standardized terminology to prioritize monitoring of commonly reported suspected poor-quality medicines for risk-based sampling and testing within the supply chain.