mahmood-reza alebouyeh

Heel spur is acommonmedical condition that can cause substantial discomfortandreduce the quality of life of the affected patients. When seeking treatment for a heel spur, it is important to consider the differential diagnoses and underlying medical conditions that may contribute to the symptoms. This manuscript aims to explore several distinctive diagnostic possibilities, essential factors to consider, and practical strategies for managing heel spurs. This paper explains the common differential diagnoses and addresses medical conditions related to heel spurs. The importance of accurate diagnosis in planning treatment protocol is highlighted. In addition,weexplain treatment strategies, including preventive measures, conservative treatments, andmoreadvanced procedures. Physicians can help relieve pain and improve the quality of life of the affected individuals by considering the diverse aspects of managing heel spurs.

 Complex regional pain syndrome (CRPS) is characterized by extreme pain in a limb disproportional to the clinical history or physical findings accompanied by the signs of autonomic dysfunction. The pathophysiology of CRPS is obscure, making it challenging to treat. Treatment options include medications, physical therapy, and psychological support. In some cases, surgery or other minimally-invasive procedures such as nerve blocks may be recommended, while several novel treatments, such as ozone therapy, lack sufficient clinical evidence.

 A 40-year-old man with CRPS was referred to our clinic with pain in his right arm and left lower leg. The patient had a history of trauma to the ulnar nerve and had undergone a sural to ulnar nerve autograft surgery. After the surgery, the patient’s symptoms began, primarily in the right arm. Despite receiving conventional drugs, multiple nerve blocks, and lidocaine patches, the patient’s symptoms persisted. In addition, we tried medical ozone for 14 sessions along with ketamine infusion, but these treatments were also ineffective.

 We emphasize the importance of studying and developing more effective treatments for CRPS and suggest that further randomized clinical trials are needed to determine whether ozone therapy is effective for patients with severe, intractable CRPS symptoms.

 The identification of different factors affecting anesthesia and physiological changes during anesthesia can be effective in improving the quality of anesthesia. Midazolam is a benzodiazepine that has been used for many years for sedation under anesthesia. Stress is also an important factor affecting memory and other physiological changes, such as blood pressure and heart rate.

 his study aimed to investigate the effects of stress on retrograde and anterograde amnesia among patients undergoing general anesthesia.

 This multi-center, parallel, stratified, randomized controlled trial was performed on patients undergoing non-emergency abdominal laparotomy. The patients were divided into high- and low-stress groups according to the Amsterdam Preoperative Anxiety and Information Scale. Then, both groups were randomly divided into three subgroups receiving 0, 0.02, or 0.04 mg/kg of midazolam. Recall cards were shown to patients at 4 minutes, 2 minutes, and immediately before injection to determine retrograde amnesia and at 2 minutes, 4 minutes, and 6 minutes after injection to determine anterograde amnesia. Hemodynamic changes were recorded during intubation. The chi-square and multiple regression tests were used to analyze the data.

 Midazolam injection was associated with the development of anterograde amnesia in all groups (P < 0.05); however, it had no effect on the development of retrograde amnesia (P < 0.05). Midazolam could decrease the systolic and diastolic blood pressure and heart rate during intubation (P < 0.05). Stress also caused retrograde amnesia in patients (P < 0.05); nevertheless, it had no effect on anterograde amnesia (P > 0.05). Stress and midazolam injection could not affect the oxygen levels during intubation.

 The results showed that midazolam injection could induce anterograde amnesia, hypotension, and heart rate; nonetheless, it had no effect on retrograde amnesia. Stress was associated with retrograde amnesia and increased heart rate; however, it was not associated with anterograde amnesia.

 The unique analgesic properties of dexmedetomidine have led anesthesiologists to use it as an alternative to relieve pain after major surgeries.

 We aimed to evaluate the effect of continuous injection of thoracic epidural dexmedetomidine on analgesia after thoracotomy.

 In this randomized, double-blind clinical trial, 46 patients (18 to 70 years old) who were candidates for thoracotomy surgery were randomly assigned to receive ropivacaine alone or combined with dexmedetomidine after epidural anesthesia as postoperative epidural anesthesia. The postoperative sedation rate, pain score, and opioid use were assessed within 48 hours after surgery and compared between the 2 groups.

 Comparing the mean postoperative sedation scores indicated no difference between the 2 study groups. The pain score assessment showed a lower pain score 6 to 36 hours after surgery in the group receiving concurrent ropivacaine and dexmedetomidine than in the group receiving ropivacaine alone. In the 2 groups receiving ropivacaine with and without dexmedetomidine, the rate of morphine administration after surgery was 43.4% and 65.2%, respectively, indicating no difference. However, the first group received significantly lower doses of morphine after the end of surgery (3.26 ± 0.90 mg vs. 7.04 ± 1.48 mg; P = 0.035).

 A combination of ropivacaine and dexmedetomidine as epidural analgesia can lead to lower postoperative pain scores and reduced doses of opioids required.

Emergence Agitation (EA) is a common problem in pediatric anesthesia. The current study evaluated the effect of intravenous lidocaine combined with propofol or thiopental sodium to control EA by sevoflurane in children. The current study aimed to compare the effectiveness of two anesthesia regimen propofol–lidocaine and thiopental sodium lidocaine to control sevoflurane-induced emergence agitation in children.Patients and The study enrolled 120 children aged 12 to 36 months with retinoblastoma who underwent induction of anesthesia with sevoflurane for Eye Examination Under Anesthesia (EUA). Sampling was done at Rasoul-Akram Hospital in Tehran, Iran. The subjects were randomly assigned into four groups including: group one (thiopental sodium-lidocaine [TL]), group two (thiopental sodium-saline [TS]), group three (propofol-lidocaine [PL]), and group four (propofol-saline [PS]). Emergence agitation was assessed by using a five-point scoring scale, every 10 minutes during the first 30 minutes after admission to the recovery room. EA occurred in 24 cases (20%) of children. Incidence of EA in the TS, TL, PS, and PL groups were 21 (70%), 2 (6.7%), 1 (3.3%), and 0 (0%), respectively (P < 0.001). Nausea and vomiting after anesthesia did not occur in any of the patients. After removal of the endotracheal tube, laryngospasm complication occurrence in the TS group (10 cases) was higher than the other groups and no statistically significant difference was observed (P = 0.1). Propofol–lidocaine anesthesia regimen was more effective to control the pediatric emergence agitation than the other combinations.

Studies have shown that N-methyl-D-aspartate receptor (NMIDA) plays an essential role in postoperative pain. It seems that use of NMDA receptor antagonists such as Dextromethorphan intensifies the analgesic effects of opioids. In this study, we evaluated the effect of preoperative administration of Dextromethorphan on postoperative pain reduction.Patients and This double blind randomized clinical trial was conducted on arthroscopic surgery candidates. Participants were randomly allocated to interventions and assigned to two groups of Dextromethorphan and placebo. In Dextromethorphan group, the patients received 1 mg/kg Dextromethorphan orally the night before the operation. Pain severity based on the visual analog scale (VAS) up to 16 hours postoperation, use of opioids, and the first request for analgesics were recorded postoperatively. A total of 112 patients in the Dextromethorphan (n = 54) and placebo groups (n = 58) were evaluated. No significant difference was detected between the two groups for age, sex or ASA. The mean amount of opioid consumption was significantly lower in patients who received Dextromethorphan (10.7 ± 5.6 mg) compared to the placebo group (13.1 ± 5.6 mg), (P = 0.03). The mean time until the first opioid request in patients who received Dextromethorphan was longer than that in the placebo group (P = 0.01). The study results demonstrated that preemptive use of Dextromethorphan reduced postoperative pain and opioid consumption.

Studies have shown that N-methyl-D-aspartate receptor (NMIDA) plays an essential role in postoperative pain. It seems that use of NMDA receptor antagonists such as Dextromethorphan intensifies the analgesic effects of opioids.. In this study, we evaluated the effect of preoperative administration of Dextromethorphan on postoperative pain reduction..Patients and This double blind randomized clinical trial was conducted on arthroscopic surgery candidates. Participants were randomly allocated to interventions and assigned to two groups of Dextromethorphan and placebo. In Dextromethorphan group, the patients received 1 mg/kg Dextromethorphan orally the night before the operation. Pain severity based on the visual analog scale (VAS) up to 16 hours postoperation, use of opioids, and the first request for analgesics were recorded postoperatively.. A total of 112 patients in the Dextromethorphan (n = 54) and placebo groups (n = 58) were evaluated. No significant difference was detected between the two groups for age, sex or ASA. The mean amount of opioid consumption was significantly lower in patients who received Dextromethorphan (10.7 ± 5.6 mg) compared to the placebo group (13.1 ± 5.6 mg), (P = 0.03). The mean time until the first opioid request in patients who received Dextromethorphan was longer than that in the placebo group (P = 0.01).. The study results demonstrated that preemptive use of Dextromethorphan reduced postoperative pain and opioid consumption..

Acute myocardial infarction (MI) during pregnancy is rare and MI due to Prinzmetal''s angina is much rarer. We present a 35-year-old, obese, multigravida, and pre-eclamptic woman, who developed acute anterior wall MI at the 30th week of gestation. On coronary angiography, the second obtuse marginal branch was totally occluded and the right coronary artery (RCA) was normal. Three days later, she had chest pain and ST elevation in the inferior leads. On second angiography, there was narrowing in the RCA, while the obtuse marginal branch was patent. We presume that this discrepancy between the first and second electrocardiograms and angiographic findings was due to Prinzmetal’s angina.