Rejected

Although video-assisted thoracoscopy has a smaller incision than traditional surgery, the postoperative pain is still severe. Ultrasound-guided pectoral nerve block (PECS) II is a new technique that can reduce pain in patients, and it had not been reported in the analgesia after thoracoscopic lobectomy.

Pain, anxiety, and distress are common in radiological investigations including hysterosalpingogram (HSG). Studies suggest that sedation allows patients to better tolerate diagnostic imaging and image-guided procedures by relieving anxiety, discomfort, and pain. This study aimed at assessing the safety and effectiveness of ketamine use in HSG and the proportion of true positive bilateral tubal blockage during HSG using the Jimah Procedure.

Achalasia represents a chronic motility disorder of the esophagus featuring an impaired lower esophageal sphincter relaxation and loss of esophageal peristalsis. By causing dysphagia, regurgitation, aspiration and chest pain, achalasia might tremendously affect life quality of patients. However, the impact of achalasia on the development of mood disorders including depression has largely remained unclear. The aim of this study was to evaluate the incidence of depression in achalasia patients.

Chronic pain and prescription opioid use are prevalent among patients with end-stage kidney disease treated with hemodialysis. Vulnerabilities to complications from opioid use are high in this patient population, as shown in many recent, well-conducted, patient-oriented studies. Such studies have highlighted the need for a balanced approach to pain management in hemodialysis patients that includes careful assessment of the risks and benefits of opioid prescriptions in this population. In this article, we review the available literature and experience regarding opioid prescriptions among hemodialysis patients, discuss clinical implications, and outline ongoing research.

Osteoarthritis (OA) is the most common degenerative joint disease with chronic joint pain caused by progressive degeneration of articular cartilage at synovial joints. Acteoside, a caffeoylphenylethanoid glycoside, has various biological activities such as antimicrobial, anti-inflammatory, anticancer, antioxidative, cytoprotective, and neuroprotective effect. Further, oral administration of acteoside at high dosage does not cause genotoxicity. Therefore, the aim of present study is to verify the anticatabolic effects of acteoside against osteoarthritis and its anticatabolic signaling pathway. Acteoside did not decrease the viabilities of mouse fibroblast L929 cells used as normal cells and primary rat chondrocytes. Acteoside counteracted the IL-1-induced proteoglycan loss in the chondrocytes and articular cartilage through suppressing the expression and activation of cartilage-degrading enzyme such as matrix metalloproteinase- (MMP-) 13, MMP-1, and MMP-3. Furthermore, acteoside suppressed the expression of inflammatory mediators such as inducible nitric oxide synthase, cyclooxygenase-2, nitric oxide, and prostaglandin E in the primary rat chondrocytes treated with IL-1. Subsequently, the expression of proinflammatory cytokines was decreased by acteoside in the primary rat chondrocytes treated with IL-1. Moreover, acteoside suppressed not only the phosphorylation of mitogen-activated protein kinases in primary rat chondrocytes treated with IL-1 but also the translocation of NFB from the cytosol to the nucleus through suppression of its phosphorylation. Oral administration of 5 and 10 mg/kg acteoside attenuated the progressive degeneration of articular cartilage in the osteoarthritic mouse model generated by destabilization of the medial meniscus. Our findings indicate that acteoside is a promising potential anticatabolic agent or supplement to attenuate or prevent progressive degeneration of articular cartilage.

Pheochromocytoma is a catecholamine-secreting adrenal tumor and also a rare cause of secondary hypertension in pregnancy. Its low prevalence, nonspecific clinical presentation, and symptoms similar to preeclampsia generate a diagnostic challenge during pregnancy. A 23-year-old hypertensive pregnant woman at 36th gestational week of her first pregnancy was admitted with severe hypertension (210/150 mmHg), headache and proteinuria that made us presume the case as severe preeclampsia. In spite of starting with maximum doses of antihypertensive medications like IV labetolol,and oral nifedipine, loading dose of an anticonvulsant drug, and IV magnesium sulphate, her symptoms persisted. Keeping in view the risks involved to mother and fetus, we delivered the baby by emergency cesarean section. In the postoperative period, along with severe uncontrolled hypertension, she developed tremors, palpitation, and sweating that all led us to further diagnostic workup for secondary causes of hypertension. Eventually, a diagnosis of pheochromocytoma was confirmed by abdominopelvic contrast- enhanced computed tomography and by increased 24-hour urine metanephrine, normetanephrine, and vanillylmandelic acid levels. Subsequently, adrenal suppression was achieved by a multidisciplinary approach, and then she underwent laparoscopic adrenalectomy. This case highlights the importance of maintaining a high index of suspicion and multidisciplinary approach while investigating secondary causes of hypertension in young women, thereby differentiating it from preeclampsia.

A reliable, migraine-specific biomarker has not been identified so far. Calcitonin Gene-Related Peptide (CGRP) and Apolipoprotein E (ApoE) might serve as migraine biomarkers due to their roles in migraine pathophysiology. However, their diagnostic usefulness has not been explored yet. Present study explored the diagnostic accuracy of CGRP and ApoE in migraine.

The homeostasis of tissues in a chronic disease is an essential function of the alternative pathway (AP) of the complement system (CS). However, if not controlled, it may also be detrimental to healthy cells with a consequent aggravation of symptoms. The protoporphyria (PP) is a rare chronic disease that causes phototoxicity in visible light with local skin pain and general malaise. In order to establish if there is a systemic involvement of the CS during sun exposure, we designed a non-invasive method with a serum collection in winter and summer from 19 PP and 13 controls to detect the levels of CS protein: Properdin, Factor H (FH), and C5. Moreover, the global radiation data were collected from the regional agency of environmental protection (ARPA). The results show growing values for every protein in patients with PP, compared to control, in both seasons, in particular in summer compared to winter. To reinforce the evidence, we have estimated the personal exposure of patients based on the global radiation data. The main factors of the AP increased over the season, confirming the involvement of the AP in relation to light exposure. The systemic response could justify the general malaise of patients after long light exposure and can be exploited to elucidate new therapeutic approaches.

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), also known as coronavirus disease 2019 (COVID-19) is known to cause a cluster of flu-like illnesses and pneumonia with evolving understanding of other systemic manifestations. Currently, the known cardiac manifestations of COVID-19 include myocardial injury, acute coronary syndrome, and arrhythmias. In this report, we describe a case of pericarditis-an unusual cardiac manifestation observed in a patient with COVID-19. A 63-year-old male presented with history of fever, cough and chest pain. Electrocardiogram (EKG) demonstrated diffuse ST-T wave changes on all the leads, with normal troponin-T levels. Echocardiograph showed mild pericardial effusion without any regional wall motion abnormality. Subsequent chest radiograph and coronary angiography were normal. In view of ongoing COVID-19 pandemic, nasopharyngeal swab was performed, which was positive. Detailed etiological workup for pericarditis, including infectious and inflammatory causes were unremarkable. Viral pericarditis (possibly caused by COVID-19) was diagnosis of exclusion and patient was treated with hydroxychloroquine 200 mg twice a day, colchicine 0.5 mg twice a day, and lopinavir/ritonavir 200 mg/50 mg tablet twice a day for 10 days during admission. He was discharged with hydroxychloroquine 200 mg twice daily and colchicine 0.5 mg once daily for 15 days. On subsequent follow-up clinic visit, he reported resolution of symptoms. The purpose of this report is to add a potential cardiovascular complication of COVID-19 to the literature. Awareness of this manifestation can lead to timely laboratory and imaging examinations with potential to provide correct treatment and good outcome.

No single regional anaesthetic technique is capable of complete anaesthesia of the axillary region. Regional or interfascial nerve blockade could be an effective alternative where administering general anaesthesia is not feasible, with superior analgesia, favourable haemodynamics, and reduced opiate related adverse effects. Ultrasound guidance improves effectiveness and safety profile. We report a case of a successful axillary clearance conducted under combined regional blocks for an axillary nodal recurrence following mastectomy for a breast carcinoma, in a patient who was not fit for general anaesthesia due to a persistent lobar pneumonia and recurrent asthma exacerbations. Our experience and current evidence supersede the initial conceptions of difficult ultrasonic intercostobrachial nerve (ICBN) visualization.