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Tuberculosis (Edinburgh, Scotland) Jun 2024Isoniazid-induced pancreatitis is a potentially serious adverse drug reaction, however, the frequency of its occurrence is unknown. We conducted a systematic review to... (Review)
Review
BACKGROUND
Isoniazid-induced pancreatitis is a potentially serious adverse drug reaction, however, the frequency of its occurrence is unknown. We conducted a systematic review to explore this adverse drug reaction comprehensively.
METHODS
We performed an advanced search in PubMed, Web of Science, Scopus, Ovid, and Embase for studies that reported isoniazid-induced pancreatitis. From the extracted data of eligible cases, we performed a descriptive analysis and a methodological risk of bias assessment using a standardized tool.
RESULTS
We included 16 case reports from eight countries comprising 16 patients in our systematic review. Most of the isoniazid-induced pancreatitis cases were extrapulmonary tuberculosis cases. We found the mean age across all case reports was 36.7 years. In all the cases, discontinuation of isoniazid resulted in the resolution of pancreatitis.
CONCLUSIONS
We found the latency period for isoniazid-induced pancreatitis to be ranged from 12 to 45 days after initiation of isoniazid therapy. A low threshold for screening of pancreatitis by measuring pancreatic enzymes in patients on isoniazid presenting with acute abdominal pain is recommended. This would facilitate an early diagnosis and discontinuation of isoniazid, thus reducing the severity of pancreatitis and preventing the complications of pancreatitis.
PubMed: 38941909
DOI: 10.1016/j.tube.2024.102535 -
Biochemical and Biophysical Research... Jun 2024Neonates undergo numerous painful procedures throughout their hospitalization. Repeated procedural pain may cause adverse long-term effects. Glucose as a...
BACKGROUND
Neonates undergo numerous painful procedures throughout their hospitalization. Repeated procedural pain may cause adverse long-term effects. Glucose as a non-pharmacological analgesia, is used for neonate pain management. In this study, potential mechanism of attenuate pain induced by glucose in neurodevelopment effect of neonate pain stimulus was investigated.
METHODS
Neonatal rats to perform a repetitive injury model and glucose intervention model in the postnatal day 0-7(P0-7). Pain thresholds were measured by von Frey test weekly. The puberty behavioral outcome, tissue loss and protein expression in hippocampus were analyzed.
RESULTS
Oral administration of glucose after repeated pain stimulation can maintain the hippocampal structure in, and reduce the expressions of corticotropin releasing factor (CFR) and glucocorticoid receptor (GR), therefore, resulted in long-term threshold of pain and cognitive improvement.
CONCLUSION
Exposure to neonatal repeated procedural pain causes persistent mechanical hypersensitivity and the dysfunction of spatial memory retention at puberty. In addition, glucose can relieve these adverse effects, possibly via decreasing CRF/GR levels to change the hypothalamus-pituitary-adrenal (HPA) axis.
PubMed: 38941883
DOI: 10.1016/j.bbrc.2024.150219 -
Journal of Clinical Anesthesia Jun 2024HR18034, composed of the ropivacaine encapsulated in multi-lamellar, concentric circular structure liposomes as the major component and a small amount of free...
Evaluating the efficacy and safety of perianal injection of liposomal ropivacaine HR18034 for postoperative analgesia following hemorrhoidectomy: A multicenter, randomized, double-blind, controlled phase II clinical trial.
STUDY OBJECTIVE
HR18034, composed of the ropivacaine encapsulated in multi-lamellar, concentric circular structure liposomes as the major component and a small amount of free ropivacaine, has performed well in animal experiments and phase I clinical trials. This trial was to investigate the efficacy, safety, pharmacokinetic profile and the minimum effective dose of HR18034 for postoperative analgesia after hemorrhoidectomy compared with ropivacaine.
DESIGN
A multicenter, randomized, double-blind trial.
SETTING
19 medical centers in China.
PATIENTS
85 patients undergoing hemorrhoidectomy between October 2022 to November 2022.
INTERVENTIONS
Patients were randomly divided into HR 18034 190 mg group, 285 mg group, 380 mg group and ropivacaine 75 mg group, receiving single local anesthetic perianal injection for postoperative analgesia.
MEASUREMENTS
The primary outcome was the area under the resting state NRS score -time curve within 72 h after injection. The second outcomes included the proportion of patients without pain, the proportion of patients not requiring rescue analgesia, cumulative morphine consumption for rescue analgesia, etc. Safety was evaluated by adverse events incidence and plasma ropivacaine concentrations were measured to explore the pharmacokinetic characteristics of HR18034.
MAIN RESULTS
The areas under the NRS score (at rest and moving states)-time curve were significantly lower in HR 18034 380 mg group than ropivacaine 75 mg at 24 h, 48 h, and 72 h after administration. However, this superiority was not observed in HR18034 190 mg group and 285 mg group. There was no difference in cumulative morphine consumption for rescue analgesia between HR 18034 groups and ropivacaine group.
CONCLUSIONS
HR 18034 380 mg showed superior analgesic efficacy and equivalent safety compared to ropivacaine 75 mg after hemorrhoidectomy, thus preliminarily determined as minimum effective dose.
PubMed: 38941870
DOI: 10.1016/j.jclinane.2024.111524 -
Phytomedicine : International Journal... Jun 2024Neuropathic pain (NP) due to nerve injury, disrupts neural plasticity by triggering the release of inflammatory mediators. Alongside the hypothesis that...
BACKGROUND
Neuropathic pain (NP) due to nerve injury, disrupts neural plasticity by triggering the release of inflammatory mediators. Alongside the hypothesis that neuro-inflammation contributes to this disruption, Andrographolide (Andro), a traditional bioactive compound derived from Andrographis paniculata, has garnered attention for its potent anti-inflammatory properties. However, whether Andro could ameliorate NP by regulating neuroinflammation remains unknown.
PURPOSE
This study aimed to investigate whether and how Andro regulates neuroinflammation and alleviates NP.
METHODS
The analgesic effects of Andro on NP were evaluated using both the spinal nerve ligation (SNL) and formalin rat models. A combination of network pharmacology, RNA sequencing, and experimental validation was employed to elucidate the underlying mechanism behind Andro's analgesic effects. Additionally, various techniques such as functional ultrasound, immunohistochemistry, quantitative real-time polymerase chain reaction (qPCR), patch clamp, and electron microscopy were employed to investigate the specific neural cell types, neural functions, and changes in neural plasticity influenced by Andro.
RESULTS
Network pharmacology analysis unveiled the crucial roles played by shared targets of Andro and pain in regulating pain-related inflammation, including microglia activation, neuroinflammation, immune modulation, and synaptic transmission. Furthermore, we confirmed Andro's superior efficacy in pain relief compared to the traditional analgesic drug, Gabapentin. In these models, Andro was observed to modulate the haemodynamic response triggered by SNL. Transcriptome analysis and molecular docking studies indicated the involvement of major histocompatibility complex class II (MHCII) genes (Db1, Da, and Bb). Electron microscopy revealed improvements in synaptic ultrastructure, and electrophysiological investigations showed a selective reduction in glutamatergic transmission in neuropathic rats after following Andro treatment. The integration of systems pharmacology analysis and biological validation collectively demonstrated that the mechanism of pain relief involves immune modulation, enhancement of synaptic plasticity, and precise regulation of excitatory neurotransmission.
CONCLUSION
In conclusion, this study has demonstrated that Andro, by targeting MHCII genes, may serve as a promising therapeutic candidate for neuropathic pain.
PubMed: 38941815
DOI: 10.1016/j.phymed.2024.155823 -
Clinical Nutrition (Edinburgh, Scotland) Jun 2024An increasing amount of evidence suggests that migraine is a response to cerebral energy deficiencies or oxidative stress levels that exceed antioxidant capacity....
BACKGROUND
An increasing amount of evidence suggests that migraine is a response to cerebral energy deficiencies or oxidative stress levels that exceed antioxidant capacity. Current pharmacological options are inadequate in treating patients with chronic migraine, and a growing interest focuses on nutritional approaches as non-pharmacological treatments. The ketogenic diet, mimicking fasting that leads to an elevation of ketone bodies, is a therapeutic intervention targeting cerebral metabolism that has recently shown great promise in the prevention of migraines. Moreover, Mediterranean elements like vegetables, nuts, herbs, spices, and olive oil that are sources of anti-inflammatory elements (omega-3 fatty acids, polyphenols, vitamins, essential minerals, and probiotics) may create a positive brain environment by reducing imbalance in the gut microbiome.
METHODS
On the basis of these indications, a combined Mediterranean-ketogenic diet was administered to chronic migraine patients for 4 (T1) and 8 weeks (T2), and anthropometric estimations were collected at T1 and T2 while biochemical parameters at only T2.
RESULTS
A significant reduction (p < 0.01) in migraine frequency and intensity was detected as early as 4 weeks of dietary intervention, which was associated with a reduced fat mass (p < 0.001) as well as Homa index (p < 0.05) and insulin levels (p < 0.01) after 8 weeks.
CONCLUSION
Overall, Mediterranean-ketogenic diet may be considered an effective non-pharmacological intervention for migraine, with positive outcomes on body composition.
PubMed: 38941791
DOI: 10.1016/j.clnu.2024.06.015 -
Journal of Plastic, Reconstructive &... Jun 2024Spinal anesthesia (SA) is commonly used within the specialties of orthopedic surgery, obstetrics and gynecology, spine surgery, and general surgery, and offers several... (Review)
Review
INTRODUCTION
Spinal anesthesia (SA) is commonly used within the specialties of orthopedic surgery, obstetrics and gynecology, spine surgery, and general surgery, and offers several benefits over general anesthesia (GA). However, SA is used much less frequently in plastic surgery. This review analyzed currently existing data on SA use across various surgical specialties and compared the benefits and complications of SA to those of GA, to assess its utility and potential for more widespread use in plastic surgery.
METHODS
A comprehensive literature review was conducted using the PubMed and Cochrane Library databases to evaluate the utility of SA in plastic surgery. Indications, contraindications, and data on the use of SA across various surgical specialties were reviewed. Benefits, complications, and cost-effectiveness were also assessed. Finally, the utility of SA in plastic surgery was evaluated based on the available literature.
RESULTS
SA has been shown to yield several benefits and fewer risks than GA, including a higher possibility of early discharge, decreased costs, better pain and postoperative nausea and vomiting control, and decreased risk of deep venous thrombosis and pulmonary embolism.
CONCLUSION
Although commonly used for procedures across various surgical specialties such as obstetrics and gynecology, urology, and orthopedic surgery, SA is less frequently used within plastic surgery. Plastic surgery procedures that would benefit from the use of SA include those below the umbilicus such as liposuction, lower extremity procedures, and perineal procedures, and owing to its benefits, we recommend that SA be used more often within plastic surgery under appropriate clinical circumstances.
PubMed: 38941780
DOI: 10.1016/j.bjps.2024.05.059 -
International Emergency Nursing Jun 2024Older patients are more likely to be undertriaged as they often suffer from multiple diseases and complain of non-specific symptoms. Therefore, it is necessary to...
BACKGROUND
Older patients are more likely to be undertriaged as they often suffer from multiple diseases and complain of non-specific symptoms. Therefore, it is necessary to identify the characteristics of undertriaged older patients in emergency departments.
METHODS
This descriptive study retrospectively reviewed and analyzed the electronic medical records of older patients who visited the emergency department of a general hospital in Seoul between January and December 2019.
RESULTS
Approximately 29 % (n = 4,823) of older patients who visited the emergency department during the study period were classified as Korean Triage and Acuity Scale (KTAS) level 4 or 5, and approximately 8 % (n = 397) were undertriaged. Approximately 73 % (n = 288) of patients were hospitalized after visiting the emergency department. The undertriaged older patients exhibited nervous system symptoms such as dizziness and headache (28.8 %), cardiopulmonary symptoms such as chest discomfort, palpitations, and abdominal pain (28.4 %), head trauma (12.8 %), and respiratory symptoms such as cough and dyspnea (12.5 %).
CONCLUSION
Triage nurses in emergency departments should carefully triage older patients as their chief complaints can be non-specific. In particular, when older patients visit the emergency department and exhibit symptoms such as dizziness, abnormal pain, chest discomfort, palpitations, and head trauma, they are more likely to be admitted to the intensive care unit. Therefore, meticulous care for older patients showing these symptoms is essential.
PubMed: 38941741
DOI: 10.1016/j.ienj.2024.101477 -
International Journal of Surgery Case... Jun 2024Adamantinomas are rare, low-grade, malignant skeletal tumors accounting for only 0.33-0.48 % of primary malignant bone tumors.
INTRODUCTION AND IMPORTANCE
Adamantinomas are rare, low-grade, malignant skeletal tumors accounting for only 0.33-0.48 % of primary malignant bone tumors.
CASE PRESENTATION
An 11-year-old boy with adamantinoma of the ulna was treated with en bloc resection, kryptonite bone cement, and plate fixation. The surgery resulted in marked pain relief and good functional recovery. No evidence of recurrence was observed for 5 years postoperatively, and the Musculoskeletal Tumor Society score was 93.
CLINICAL DISCUSSION
This case of an 11-year-old previously treated for an aneurysmal bone cyst (ABC) illustrates the complexity of diagnosing adamantinoma, especially in atypical locations like the ulna. The successful use of en bloc resection and synthetic bone graft highlights the importance of accurate diagnosis and advanced surgical methods in achieving favorable outcomes in pediatric orthopedic oncology.
CONCLUSION
Ulnar adamantinomas are rare and can be difficult to diagnose. The successful treatment of this tumor, as described in this case report, can help guide the management of similar cases in the future.
PubMed: 38941733
DOI: 10.1016/j.ijscr.2024.109935 -
International Journal of Surgery Case... Jun 2024Gallbladder volvulus is a rare surgical disease with clinical manifestations similar to acute acalculous cholecystitis. Diagnosing gallbladder volvulus is critical as...
INTRODUCTION AND IMPORTANCE
Gallbladder volvulus is a rare surgical disease with clinical manifestations similar to acute acalculous cholecystitis. Diagnosing gallbladder volvulus is critical as delayed surgical intervention in gallbladder volvulus is associated with high morbidity and mortality.
CASE PRESENTATION
A 62-year-old male patient presented to our outpatient department for right upper quadrant pain of one-month duration. Taking into consideration the patient's clinical symptoms, laboratory results, and imaging findings, we diagnosed the patient with acute acalculous cholecystitis and started intravenous antibiotics. After 3 days, the clinical progress was unfavorable, laparoscopic cholecystectomy was performed, and the final diagnosis of gallbladder was done intraoperatively. The postoperative course was uneventful, and the patient was discharged on the second day after surgery.
CLINICAL DISCUSSION
The cause of gallbladder volvulus may be related to abnormal embryological development, resulting in a long mesentery gallbladder and consequently leading to a floating gallbladder. Patients with gallbladder volvulus often do not exhibit specific signs, and the symptoms typically resemble those of acute acalculous cholecystitis. Once gallbladder volvulus is diagnosed, the surgical intervention must be conducted immediately.
CONCLUSION
Gallbladder volvulus is a relatively rare and challenging condition to diagnose. It should be considered in cases of acute acalculous cholecystitis, especially in elderly, thin patients who do not respond to antibiotic treatment. Cholecystectomy is the definitive treatment for gallbladder volvulus. In particular, laparoscopic surgery should be chosen initially.
PubMed: 38941732
DOI: 10.1016/j.ijscr.2024.109955 -
International Journal of Surgery Case... Jun 2024Intestinal obstruction from ascariasis is a rare but fatal surgical emergency in endemic areas, such as Ethiopia. Reports of ascariais causing complete bowel obstruction...
INTRODUCTION AND IMPORTANCE
Intestinal obstruction from ascariasis is a rare but fatal surgical emergency in endemic areas, such as Ethiopia. Reports of ascariais causing complete bowel obstruction in adults are rare while having a high rate of morbidity and mortality. Here we present a case of a 35 years old female patient who presented with complete small bowel obstruction caused by >250 ascariasis worm.
CASE PRESENTATION
We report on a case of a 35-year-old female who presented with intermittent crampy abdominal pain of 2 days duration associated with frequent vomiting of ingested matter and failure to pass feces and flatus. The patient underwent an exploratory laparotomy for acute complete small bowel obstruction and the intraoperative finding of a volvulated viable ileum with a visible and palpable ascariasis worms in the lumen of ileum. Enterotomy was done to extract >250 adult ascariasis worms.
CLINICAL DISCUSSION
There are few reports of ascariasis causing complete small bowel obstruction in adults and there is no reported case of a massive number of adult worms from one patient.
CONCLUSION
Though World Health Organization integrated approach, which includes sanitation, hygiene education and preventive chemotherapy brings a significant decrement on prevalence of soil-transmitted helminth, our case indicates that, clinicians should consider ascariasis as a differential diagnosis for SBO even in adult age groups.
PubMed: 38941731
DOI: 10.1016/j.ijscr.2024.109946