Nevin Manimala

Curr Pharm Teach Learn. 2024 Mar 26:S1877-1297(24)00082-0. doi: 10.1016/j.cptl.2024.03.012. Online ahead of print.

ABSTRACT

OBJECTIVE: To analyze the impact of a pharmacy student delivered presentation on prospective rural high school students’ interest toward the pharmacy profession and knowledge regarding a career in pharmacy.

METHODS: Presentations about applying to pharmacy school, the Doctor of Pharmacy degree, and pharmacist careers were given at ten high schools across North Dakota and Minnesota by third year pharmacy students attending North Dakota State University. Each pharmacy student presenter received training to ensure that all high school students received clear and consistent information. A pre-post survey was used to understand the impact of the presentation on high school student interest and knowledge regarding a career in pharmacy. Data was analyzed using a chi-square test and McNemar’s test.

RESULTS: Five hundred and eight students consented to the study and completed the pre-post surveys. Of these students, the largest group was high school juniors (number (n) = 239, 47%), followed by sophomores (n = 161, 32%), seniors (n = 104, 20%) and freshmen (n = 3, 1%). The majority of students attended school in North Dakota (n = 469, 92%). Similarly, most students planned to attend a four-year college (n = 451, 89%) and were interested in a medical/healthcare related career (n = 310, 61%). All interest and knowledge questions showed a statistically significant increase in score pre-post.

CONCLUSION: Presentations delivered by pharmacy students to prospective rural high school students improved overall interest and knowledge regarding pharmacy school and the profession. Presentations are a useful tool for pharmacy programs to help promote their school and the profession of pharmacy.

PMID:38538450 | DOI:10.1016/j.cptl.2024.03.012

Curr Pharm Teach Learn. 2024 Mar 26:S1877-1297(24)00077-7. doi: 10.1016/j.cptl.2024.03.007. Online ahead of print.

ABSTRACT

INTRODUCTION: Although medical marijuana usage continues to become more socially acceptable and is increasingly regarded as a legitimate treatment alternative for certain medical conditions such as cancer and epilepsy, stigma remains.

METHODS: This study examined whether offering an educational session addressing several key aspects of medical marijuana (e.g., pharmacology, legality) to healthcare providers in a community hospital setting improved knowledge about and/or altered attitudes toward marijuana use. This information was collected through administration of pre- and post-education session surveys. Multiple choice questions were utilized to assess knowledge of marijuana pharmacotherapy, pharmacodynamic interactions, and regulations, whereas descriptive analyses via Likert-scale questions determined attitudes toward medical marijuana. A secondary outcome entailed analysis of drug interactions with marijuana users via retrospective chart review.

RESULTS: A total of 43 healthcare providers participated in the study. There were statistically significant increases in healthcare provider knowledge post-education session across multiple occupations (physician, P < .01; nurse, P < .001; pharmacist, P < .01; and nurse technician, P < .05). A total of 72 patients (83%) who self-reported marijuana use for medical or recreational purposes had a potential drug-drug interaction with marijuana.

CONCLUSIONS: As both medical and recreational marijuana continue to become legalized across the United States, formal education surrounding marijuana use and laws becomes increasingly important for healthcare providers and can be highly effective in preventing misinformation.

PMID:38538449 | DOI:10.1016/j.cptl.2024.03.007

Surgery. 2024 Mar 26:S0039-6060(24)00076-X. doi: 10.1016/j.surg.2024.02.013. Online ahead of print.

ABSTRACT

BACKGROUND: This study aimed to evaluate the effectiveness of modified Billroth-II with a hinged anti-peristaltic afferent loop by comparing it with the Roux-en-Y method.

METHODS: We retrospectively analyzed 344 patients with gastric cancer who underwent distal gastrectomy between 2016 and 2021. Propensity score matching was conducted to balance baseline characteristics.

RESULTS: After propensity score matching, there were 117 patients in each group. The Billroth-II group was significantly better regarding operating time (184.7 vs 225.3 minutes), postoperative hospital stays (7.9 vs 9.2 days), and time to semi-solid diet tolerance (2.8 vs 3.8 days). The Billroth-II group demonstrated comparable results with the Roux-en-Y group in weight loss, hemoglobin changes, reflux esophagitis, food residue, and gastritis severity. Presentation of bile in gastric remnant was significantly higher in the Billroth-II group (42.9% vs 10.3%).

CONCLUSION: There were no significant differences in functional outcomes between Billroth-II and Roux-en-Y reconstructions. The Billroth-II was superior to Roux-en-Y in operating time, hospital stays, and time to semi-solid diet tolerance. The Billroth-II could be considered an acceptable alternative reconstruction after distal gastrectomy.

PMID:38538436 | DOI:10.1016/j.surg.2024.02.013

Med Clin (Barc). 2024 Mar 26:S0025-7753(24)00092-7. doi: 10.1016/j.medcli.2024.02.001. Online ahead of print.

ABSTRACT

INTRODUCTION AND OBJECTIVES: Smoking is associated with various health risks, including cancer, cardiovascular disease, and chronic obstructive pulmonary disease. In this retrospective cohort study, we aimed to determine whether smoking is harmful to the whole metabolic system.

METHODS: We collected data from 340 randomly selected participants who were divided into three groups: smokers (n=137), non-smokers (n=134), and ex-smokers (n=69). We obtained information on participants’ body mass index, waist circumference, indicators of glucose metabolism, lipid metabolism, bone metabolism, and uric acid from health screen data during the past three years. A cluster analysis was used to synthesize each participant’s overall metabolic characteristics.

RESULTS: According to the cluster analysis, the 340 participants were divided into three groups: excellent metabolizers (137, 40.3%), adverse metabolizers (32, 9.4%), and intermediate metabolizers (171, 50.3%). The Chi-squared test analysis shows that people with different smoking statuses have different metabolic patterns. Non-smokers had the highest proportion of excellent metabolizers (56%), and current smokers had the highest proportion of adverse metabolizers (15.3%). The proportion of adverse metabolizers (5.8%) in the ex-smoker group was clinically relevantly lower than that of current smokers.

CONCLUSION: The statistically significant differences in the distribution of smokers into different metabolic clusters indicate that smoking has adverse effects on the whole metabolic system of the human body, which further increases the existing global burden of metabolic disorders.

PMID:38538430 | DOI:10.1016/j.medcli.2024.02.001

Brachytherapy. 2024 Mar 26:S1538-4721(24)00039-4. doi: 10.1016/j.brachy.2024.02.006. Online ahead of print.

ABSTRACT

OBJECTIVES: To compare survival of patients who received LDR prostate brachytherapy relative to that of peers in the general population of England, UK.

PATIENTS AND METHODS: Net survival was estimated for 2472 cases treated between 2002 and 2016 using population-based analysis guidelines. Life tables adjusted for social deprivation in England from the Office for National Statistics were used to match patients by affluence based on their postcode.

RESULTS: The median (range) age at time of brachytherapy was 66 (55-84) years, 84% resided in Southeast England, 51% under an index of deprivation quintile 5 (most affluent), 55% were clinical stage T1 and the remainder T2. Death from any cause occurred in 270 patients at a median (range) of 7 (1-17) years postimplant. Five and 10-year estimates (95% CI) of overall survival were 96% (95-97) and 90% (89-92), and net survival 103% (102-104) and 109% (107-110) respectively. The net survival remained above 100% in all age-at-treatment and clinical stage groups.

CONCLUSION: Net survival above 100% indicates patients survive longer than the matched general population. The study shows for the first time the net survival of patients treated with a radical therapy for localized prostate cancer in England. The impact of treatment choice on the long-term net survival advantage requires further investigation.

PMID:38538414 | DOI:10.1016/j.brachy.2024.02.006

Explore (NY). 2024 Mar 3:S1550-8307(24)00053-3. doi: 10.1016/j.explore.2024.02.008. Online ahead of print.

ABSTRACT

INTRODUCTION: Mild cognitive impairment is the middle level of natural cognitive impairment during primary steps of dementia. There are a few studies about improving the cognitive performance and sleep quality in patients with a limited dementia. So, this study was conducted to evaluate the effects of Bacopa monnieri on cognitive performance and sleep quality of patients with mild cognitive impairment.

MATERIALS AND METHODS: In this study, 62 patients with mild cognitive impairment were categorized into two groups of control and intervention. The intervention group received one pill of 160 mg Bacopa monnieri extract in 2 months, and the control group received a pill containing starch powder. The cognitive impairment and sleep quality was assessed using a questionnaire containing demographic information, Montreal Cognitive Assessment, and the Pittsburg Sleep Quality Index in three time-points of before the study, one months after the intervention and 2 months after the intervention (the end of study).

RESULTS: The results showed no statistically significant difference between two groups in all three time-points in overall cognitive performance score and its 6 parameters (P > 0.05). While in the field of attention at the end of the first month (P = 0.033) and the end of the second month (P = 0.004), it was significant difference between the study groups. Also, in the field of verbal fluency at the end of the second month, this difference was significant (P = 0.003). The cognitive performance overall score showed no significant difference between two groups in first (P = 0.939) and second time-points (P = 0.661), although it was significant at third time-point (P = 0.029). There was no statistically significant difference between two groups in all time-points for sleep quality overall score (P > 0.05).

CONCLUSION: The results showed that Bacopa monnieri can improve the cognitive performance overall score and some of its parameters, but it had no effect on sleep quality.

PMID:38538390 | DOI:10.1016/j.explore.2024.02.008

Zhonghua Wei Zhong Bing Ji Jiu Yi Xue. 2024 Mar;36(3):298-302. doi: 10.3760/cma.j.cn121430-20240118-00060.

ABSTRACT

OBJECTIVE: To evaluate the clinical efficacy of a single-session implantation of spinal cord electrical stimulation with neurophysiological monitoring a spinal cord electrical stimulator under general anesthesia with neurophysiological monitoring for the treatment of high-risk diabetic foot.

METHODS: The clinical data of seven patients with high-risk diabetic foot who underwent spinal cord electrical stimulation in neurosurgery ward nine of Tianjin Huanhu Hospital from May 2022 to May 2023 were collected. The operation was performed under general anesthesia with the “C” arm X ray machine guidance and neurophysiological monitoring. The arterial diameter and peak flow rate of lower extremity, lower extremity skin temperature (calf skin temperature, foot skin temperature), visual analog scale (VAS), continuous distance of movement, blood glucose level and toe wound were compared between patients before and after surgery.

RESULTS: A total of seven patients with high-risk diabetic foot were included. The diameters and peak flow rates of femoral artery, popliteal artery, anterior tibial artery, posterior tibial artery and dorsal foot artery in both lower limbs were significantly improved after surgery. All patients had different degrees of lower limb pain before operation. After operation, VAS score decreased significantly (1.1±0.9 vs. 6.8±3.4), the pain was significantly relieved, and the calf skin temperature and foot skin temperature were significantly higher than those before surgery [calf skin temperature (centigrade): 33.3±0.9 vs. 30.9±0.7, foot skin temperature (centigrade): 31.4±0.8 vs. 29.1±0.6], fasting blood glucose and postprandial blood glucose were significantly lower than those before surgery [fasting blood glucose (mmol/L): 7.6±1.4 vs. 10.5±1.2, postprandial blood glucose (mmol/L): 9.3±2.3 vs. 13.5±1.1], the differences were statistically significant (all P < 0.01). The lower limb movement of all seven patients was significantly improved after surgery, including one patient who needed wheelchair travel before surgery, and one patient who had intermittent claudication before surgery. Among them, one patient needed wheelchair travel and one patient had intermittent claudication before surgery. All patients could walk normally at 2 weeks after operation. Among the seven patients, two patients had the diabetic foot wound ulceration before surgery, which could not heal for a long time. One month after surgery, blood flow around the foot wound recovered and the healing was accelerated. The wound was dry and crusted around the wound, and the wound healed well.

CONCLUSIONS: For diabetic high-risk foot patients who are intolerant to diabetic peripheral neuralgia and local anesthesia spinal cord electrical stimulation test, one-time implantation of spinal cord electrical stimulator under general anesthesia under neurophysiological monitoring can effectively alleviate peripheral neuralgia and other diabetic foot related symptoms, improve lower limb blood supply, and reduce the risk of toe amputation. Clinical practice has proved the effectiveness of this technique, especially for the early treatment of diabetic high-risk foot patients.

PMID:38538360 | DOI:10.3760/cma.j.cn121430-20240118-00060

Zhonghua Wei Zhong Bing Ji Jiu Yi Xue. 2024 Mar;36(3):293-297. doi: 10.3760/cma.j.cn121430-20230810-00606.

ABSTRACT

OBJECTIVE: To investigate the effects of diquat (DQ) on the expression of intestinal pyroptosis-related proteins and tight junction proteins in rats,and to analyze the role of pyroptosis in the intestinal injury of rats with acute DQ poisoning.

METHODS: A total of 36 Wistar male rats were randomly divided into control group, and 3 hours, 12 hours, 36 hours and 3 days exposure groups, with 6 rats in each group. Each exposure group was given 1/2 median lethal dose (LD50) of 115.5 mg/kg DQ by one-time gavage. The control group was given the same amount of normal saline by gavage. The control group was anesthetized at 3 hours after DQ gavage to take jejunal tissues; each exposure group was anesthetized at 3 hours, 12 hours, 36 hours, and 3 days after DQ gavage to take jejunal tissues, respectively. The general conditions of the rats were recorded. The pathological changes of jejunum tissue were observed by hematoxylin-eosin (HE) staining. The expression of intestinal pyroptosis-related proteins [NOD-like receptor protein 3 (NLRP3), cysteine aspartate-specific protease 1 (caspase-1), Gasdemin D (GSDMD)] in the intestinal tissues was observed by immunohistochemical staining. Western blotting was used to detect the expression of intestinal pyroptosis-related proteins and intestinal tight junction proteins (Occludin and Claudin-1).

RESULTS: Light microscopy showed that pathological changes occurred in jejunum tissue at the early stage of exposure (3 hours), and the injury was the most serious in the 12 hours exposure group, with a large number of inflammatory cells infiltrating in the tissue, and the damage was significantly reduced after 3 days exposure. Immunohistochemical results showed that NLRP3, caspase-1 and GSDMD were expressed in the jejunal mucosa of the control group and the exposure groups, and the positive cells in the control group were less expressed with light staining. The expression of the above proteins in the exposed group was increased significantly and the staining was deep. Western blotting results showed that compared with the control group, the expression of NLRP3 protein in jejunum tissues of all groups was increased, with the most significant increase in the 36 hours group (NLRP3/β-actin: 1.47±0.06 vs. 0.43±0.14, P < 0.01). Compared with the control group, the expression of GSDMD protein in the 3 hours, 12 hours and 36 hours exposure groups increased, and the expression of GSDMD protein in the 3 hours and 12 hours exposure groups increased significantly (GSDMD/β-actin: 1.04±0.40, 1.25±0.15 vs. 0.65±0.25, both P < 0.05). The expression of caspase-1 protein was increased in 36 hours exposure group compared with the control group (caspase-1/β-actin: 1.44±0.34 vs. 0.98±0.19, P > 0.05). Compared with the control group, the expression of Occludin and Claudin-1 proteins in each exposure group decreased, and the expression of Occludin proteins was significantly decreased in the 3 hours, 12 hours, and 36 hours exposure groups decreased significantly (Occludin/β-actin: 0.74±0.17, 0.91±0.20, 0.79±0.23 vs. 1.41±0.08, all P < 0.05). Although the protein expression of Claudin-1 decreased in each exposure group, the difference was not statistically significant.

CONCLUSIONS: The intestinal injury caused by acute DQ poisoning may be related to the activation of pyroptosis pathway of small intestinal cells and the reduction of the density of intercellular junctions.

PMID:38538359 | DOI:10.3760/cma.j.cn121430-20230810-00606

Zhonghua Wei Zhong Bing Ji Jiu Yi Xue. 2024 Mar;36(3):260-265. doi: 10.3760/cma.j.cn121430-20231026-00907.

ABSTRACT

OBJECTIVE: To investigate the clinical effect of helium-oxygen mechanical ventilation on inflammation of the diseased lung segment and diaphragm function in patients with acute respiratory distress syndrome (ARDS) caused by pneumonia who suffered difficulty weaning from mechanical ventilation.

METHODS: A prospective controlled study was conducted. A total of 40 patients with ARDS caused by pneumonia and requiring tracheal intubation with difficulty weaning from mechanical ventilation, admitted to the department of critical care medicine in Pingtan Branch of Fujian Medical University Union Hospital from October 2020 to December 2021 were enrolled. Patients were divided into nitrogen oxygen ventilation group and helium-oxygen ventilation group according to random number table, with 20 cases in each group. The nitrogen oxygen ventilation group was given 60% nitrogen and 40% oxygen ventilation treatment, and the helium-oxygen ventilation group was given 60% helium and 40% oxygen ventilation treatment. Peak airway pressure (Ppeak), plateau airway pressure (Pplat), tidal volume (V_T), minute ventilation volume (MV) and pulse oxygen saturation (SpO₂) were collected at 0, 1, 2, 3 hours after ventilation treatment. At the same time, the concentrations of inflammatory factors interleukin-6 (IL-6) and C-reactive protein (CRP) in epithelial lining fluid in patients with diseased lung segments were measured before and after ventilation treatment for 3 hours, and the diaphragmatic excursion and the diaphragmatic thickening fraction were measured before and after ventilation treatment for 3 hours.

RESULTS: There were no significant differences in gender, age, oxygenation index, serum CRP, serum procalcitonin (PCT), body temperature, serum creatinine (SCr), alanine aminotransferase (ALT), fasting blood glucose (FPG), hemoglobin (Hb), and basic heart and lung diseases between the two groups. Under the condition that V_T and SpO₂ are relatively unchanged, the airway pressure in helium-oxygen ventilation group decreased significantly after 1 hour of ventilation [Ppeak (cmH₂O, 1 cmH₂O≈0.098 kPa): 22.80±4.47 vs. 28.00±5.07, Pplat (cmH₂O): 19.15±3.90 vs. 23.20±3.81, both P < 0.05], and the airway pressure in the nitrogen oxygen ventilation group increased significantly after 1 hour [Ppeak (cmH₂O): 22.35±2.13 vs. 19.75±1.94, Pplat (cmH₂O): 18.50±1.70 vs. 16.50±1.88, both P < 0.05]. There were no significant differences in CRP and IL-6 levels in epithelial lining fluid in the diseased lung segment before and after ventilation in the nitrogen oxygen ventilation group, while the levels of these indexes in the helium-oxygen ventilation group after ventilation were significantly lower than those before ventilation, and significantly lower than those in the nitrogen oxygen ventilation group [CRP (mg/L): 10.15 (6.39, 15.84) vs. 16.10 (11.63, 18.66), IL-6 (μg/L): 1.15 (0.78, 1.86) vs. 2.67 (1.67, 4.85), both P < 0.05]. There were no statistically significant differences in the diaphragmatic excursion and the diaphragmatic thickening fraction before and after ventilation in the nitrogen oxygen ventilation group, while the above indexes in the helium-oxygen ventilation group were significantly higher than those before ventilation, and were significantly higher than those in the nitrogen oxygen ventilation group [diaphragmatic excursion (cm): 1.93 (1.69, 2.20) vs. 1.34 (1.22, 1.83), diaphragmatic thickening fraction: (48.22±8.61)% vs. (33.29±11.04)%, both P < 0.05].

CONCLUSIONS: Helium-oxygen ventilation can reduce the airway pressure of patients with mechanical ventilation, alleviate the inflammatory response of lung segment, improve the function of respiratory muscle, and is expected to be an important treatment for severe lung rehabilitation.

PMID:38538354 | DOI:10.3760/cma.j.cn121430-20231026-00907

Zhonghua Wei Zhong Bing Ji Jiu Yi Xue. 2024 Mar;36(3):256-259. doi: 10.3760/cma.j.cn121430-20231225-01109.

ABSTRACT

OBJECTIVE: To investigate the therapeutic effect of high-flow nasal cannula oxygen therapy (HFNC) and non-invasive positive pressure ventilation (NPPV) on patients with pulmonary edema caused by seawater drowning.

METHODS: A retrospective analysis method was used. Based on the Utstein database of emergency drowning in the First Hospital of Qinhuangdao, the clinical data of patients with seawater drowning pulmonary edema admitted to the emergency medicine department of the First Hospital of Qinhuangdao from January 1, 2019 to December 31, 2022 were collected. The patients were divided into NPPV group and HFNC group according to different ventilation methods. The general data, endotracheal intubation rate in 7 days, arterial blood gas analysis indexes [arterial partial pressure of oxygen (PaO₂), arterial partial pressure of carbon dioxide (PaCO₂), arterial oxygen saturation (SaO₂)] and hemodynamic indexes (systolic blood pressure, diastolic blood pressure, mean arterial pressure, heart rate, blood lactic acid) before and after treatment, length of stay in intensive care unit (ICU), oxygen therapy comfort of the two groups were compared.

RESULTS: A total of 54 patients were enrolled, including 21 patients in the NPPV group and 33 patients in the HFNC group. There were no significant differences in gender, age, state of consciousness and other general information between the two groups. Compared with NPPV group, the rate of endotracheal intubation in HFNC group within 7 days was significantly lower [24.2% (8/33) vs. 33.3% (7/21), P < 0.05]. Before treatment, there were no significant differences in arterial blood gas analysis and hemodynamics between the two groups. After treatment, the above indexes in both groups were significantly improved compared with those before treatment, and PaO₂, SaO₂, systolic blood pressure, diastolic blood pressure and mean arterial pressure in HFNC group were significantly higher than those in NPPV group [PaO₂ (mmHg, 1 mmHg≈0.133kPa): 93.56±6.37 vs. 82.14±6.25, SaO₂: 1.02±0.09 vs. 0.95±0.11, systolic blood pressure (mmHg): 117.37±8.43 vs. 110.42±8.38, diastolic blood pressure (mmHg): 79.43±7.61 vs. 72.21±4.32, mean arterial pressure (mmHg): 92.34±6.32 vs. 85.12±5.38], PaCO₂, heart rate and blood lactic acid were significantly lower than those in NPPV group [PaCO₂ (mmHg) : 34.26±5.63 vs. 37.24±6.22, heart rate (times/min): 73.38±7.56 vs. 86.25±5.41, blood lactic acid (mmol/L): 1.38±0.36 vs. 2.25±1.14], and the differences were statistically significant (all P < 0.05). In addition, the length of ICU stay in HFNC group was significantly shorter than that in NPPV group (days: 13.30±2.38 vs. 16.27±4.26), and the comfort rate of oxygen therapy was significantly higher than that in NPPV group [66.7% (22/33) vs. 42.8% (9/21)], with statistical significance (all P < 0.05).

CONCLUSIONS: HFNC can improve the oxygenation of patients with pulmonary edema caused by seawater drowning, improve hemodynamics, reduce the rate of tracheal intubation, shorten the length of ICU stay, and improve the comfort of oxygen therapy, which has certain clinical application value.

PMID:38538353 | DOI:10.3760/cma.j.cn121430-20231225-01109