Rejected

BACKGROUND Sarcoidosis is an inflammatory condition with multisystem involvement of unknown etiology that is characterized by noncaseating granulomas. Gastrointestinal (GI) involvement of sarcoidosis is not commonly seen in patients with extrapulmonary disease but can result in luminal narrowing, ulceration, and, less commonly, bleeding and obstruction. Patients that present with symptomatic gastric sarcoidosis are extremely rare. Definitive diagnosis can be challenging due to the need for endoscopic biopsy, which may not be performed if the diagnosis is not considered. Biopsy may be falsely negative due to the patchy mucosal involvement of this disease. CASE REPORT This case describes a 38-year-old mixed-race man who presented to the Emergency Department with GI symptoms including nausea, vomiting, and abdominal pain, which persisted after being recently discharged from an outside hospital. The patient had a known history of multisystem sarcoid including pulmonary and neurosarcoidosis, and was maintained on immunosuppressive therapy. The patient underwent upper endoscopy with biopsy confirming a new diagnosis of gastric sarcoidosis. CONCLUSIONS There is an important role for early endoscopy in the diagnosis of patients with symptomatic gastric sarcoidosis to facilitate early treatment initiation and escalation or titration of immunosuppressive therapy, especially in patients with a known history of sarcoidosis with extrapulmonary involvement. The described endoscopic appearance of gastric sarcoidosis is variable in the published literature; endoscopic biopsy is therefore essential to diagnosing this disease. This type of disease progression should be considered in all sarcoid patients with persistent GI symptoms that do not resolve with conservative management, including those who are already on established immunosuppressive therapy.

Radiofrequency energy is a common treatment modality for chronic pain. While there are different forms of radiofrequency-based therapeutics, the common concept is the generation of an electromagnetic field in the applied area, that can result in neuromodulation (pulsed radiofrequency-PRF) or ablation. Our specific focus relates to PRF due to the possibility of modulation that is in accordance with the mechanisms of action of orthobiologics. The proposed mechanism of action of PRF pertaining to pain relief relies on a decrease in pro-inflammatory cytokines, an increase in cytosolic calcium concentration, a general effect on the immune system, and a reduction in the formation of free radical molecules. The primary known properties of orthobiologics constitute the release of growth factors, a stimulus for endogenous repair, analgesia, and improvement of the function of the injured area. In this review, we described the mechanism of action of both treatments and pertinent scientific references to the use of the combination of PRF and orthobiologics. Our hypothesis is a synergic effect with the combination of both techniques which could benefit patients and improve the life quality.

Older adults at the end-of-life stage receiving home visits from physicians often experience symptoms such as dyspnea, pain and fatigue, among others. This study aimed to investigate the practices and opinions of physicians providing home visits regarding palliative care for older adults with respiratory symptoms due to non-malignant diseases in Japan.

To determine the efficacy and adverse outcomes of misoprostol with various regimens for the second-trimester-pregnancy termination of a dead fetus in utero (DFIU). A retrospective descriptive study, based on the prospective database, was conducted on pregnancies with dead fetuses in utero in the second trimester. All patients underwent pregnancy termination with various regimens of misoprostol. A total of 199 pregnancies meeting the inclusion criteria were included. The mean age of the participants and the mean gestational age were 30.2 years and 21.1 weeks, respectively. The two most common regimens were 400 mcg injected intravaginally every six hours and 400 mcg taken orally every four hours. In the analysis of the overall efficacy, including all regimens, the mean fetal delivery time was 18.9 h. When considering only the cases involving a delivery within 48 h (success cases), the mean fetal delivery time was 13.6 h. The rates of fetal delivery for all cases at 12, 24, 36, and 48 h were 50.3%, 83.8%, 89.3%, and 93.9%. In the comparison between the various regimens, there were no significant differences in the rate of fetal delivery at 12, 24, 36, and 48 h and adverse effects such as chill, diarrhea, nausea, vomiting, and other parameters such as the requirement for intravenous analgesia, the requirement for curettage for incomplete abortions, the mean total dose of misoprostol, and the rate of postpartum hemorrhage (PPH). Nevertheless, the rate of fever was significantly higher in the regimen of intravaginal insertion of 400 mcg every six hours and that of the requirement for oxytocin was significantly higher in the regimen of oral supplementation of 400 mcg every four hours. The overall success rate within 48 h was 93.6%, which was not different among the various misoprostol regimens. In addition, there were no significant differences in the mean fetal delivery times and the rates of fetal delivery at 12, 24, 36, and 48 h. However, some parameters such as fever, oxytocin requirement, and mean total dose of misoprostol were statistically significant between regimens. In the aspect of global health, misoprostol can be a good option in clinical practice, especially in geographical areas with low-resource levels.

Our goal was to describe the changes to headache and neurological education that occurred as a result of the COVID-19 pandemic, and the impact this had on medical learners. We also discuss subsequent implications for the future of education in the field of headache medicine.

Despite the large body of research on sex differences in pain, there is a lack of translation to real-world pain management. Our aim was to analyse the sex differences in the analgesic response to oxycodone/naloxone (OXN) and tapentadol (TAP), in comparison with other opioids (OPO) commonly prescribed for chronic non-cancer pain (CNCP). An observational and cross-sectional study was conducted on ambulatory CNCP patients ( = 571). Sociodemographic, clinical (pain intensity, relief, and quality of life), safety (adverse events (AEs), adverse drug reactions), hospital frequentations and pharmacological (morphine equivalent daily dose (MEDD)) variables were collected. Multiple linear regressions were carried out to assess the association between sex and outcomes. Sex differences were observed, with lower female tolerability and higher hospital frequentation, especially in the OXN group (OR AEs report = 2.8 [1.8-4.4], < 0.001). Here, females showed higher hospital use (23% hospital admission, 30% prescription change, < 0.05), requiring a higher MEDD (127 ± 103 mg/day, < 0.05), compared to OXN men. Regardless of the opioid group, CNCP women were significantly older than men (three years), with significantly higher benzodiazepine use (OR = 1.6 [1.1-2.3]), more constipation (OR = 1.34 [0.93-1.90]) and headache (OR = 1.45 [0.99-2.13]) AEs, than men who were more likely to refer sexual dysfunction (OR = 2.77 [1.53-5.01]), and loss of libido (OR = 1.93 [1.22-3.04]). Sex-differences were found related to poorer female drug tolerability and higher hospital resources, even worst in OXN female users. Other differences related to older female ages and benzodiazepine prescription, need to be further analysed from a gender perspective.

BACKGROUND Pulmonary cryptococcosis is an uncommon infection mainly affecting immunocompromised individuals. Presentation of cryptococcal disease ranges from asymptomatic pulmonary colonization to severe pneumonia. It can progress to acute respiratory failure and life-threatening meningoencephalitis. CASE REPORT A 55-year-old woman with a history of a kidney transplant, on immunosuppressive therapy, presented to the hospital with persistent low-grade fever, headache, weight loss, and fatigue for 2 weeks. On arrival, she was tachycardic, normotensive, and saturating 99% on room air. Her chest X-ray showed right middle lung opacity measuring 1.9×2.8 cm. She was admitted and started on broad-spectrum antibiotics for suspected pneumonia. Her chest computed tomography (CT) scan showed a 3.0×1.7 cm hypo-dense opacity at the right upper lobe. Overnight, she developed a severe headache and neck stiffness. Her serum cryptococcal antigen and cerebrospinal fluid culture results were positive. The patient was started on intravenous liposomal amphotericin B plus flucytosine. A CT-guided lung biopsy was performed to rule out malignancy. Cultures came back positive for Cryptococcus neoformans. She completed a 2-week course of amphotericin and flucytosine and was switched to oral fluconazole to complete an 8-week course. CONCLUSIONS Prompt diagnosis and effective management of the cryptococcal disease can decrease morbidity and mortality. Diagnosis requires CT-guided lung biopsy, with culture growing mucoid colonies of Cryptococcus neoformans. Antifungal therapy with intravenous liposomal amphotericin B plus flucytosine is the mainstay of treatment. Clinicians should be aware of the various presentations of pulmonary cryptococcosis, especially in immunocompromised patients.

Chronic pelvic pain (CPP) is explained as a complaint of cyclic or non-cyclic pelvic pain lasting for at least six months with or without dysmenorrhea, dyspareunia, dysuria, and dyschezia. The etiology of symptoms can be categorized according to organ system involvement. Gynecological causes typically involve endometriosis-related pain, pelvic congestion syndrome, pelvic inflammatory disease, adenomyosis, hydrosalpinx, etc. Endometriosis-related pain is seldom non-cyclic and may present due to recurrent bleeding in endometriotic implants. Engorgement of veins leads to inadequate venous washout and presents chronic pelvic pain in pelvic congestion syndrome. The pressure effect of benign lesions of the uterus and cervix may lead to cyclic pain, as in uterine fibroids. Often presentation of diseases like hydrosalpinx may not present until it has overdistended or may at times present as acute pelvic pain if it undergoes torsion. Long-standing untreated pelvic inflammatory diseases in sexually active females is another cause of pelvic pain. The complaint of CPP is also shared due to the involvement of the gastrointestinal system in conditions like irritable bowel syndrome, inflammatory bowel diseases, long-standing abdominal hernias, colorectal cancer, etc. Alteration of the gut biome and dysregulated brain-gut associations lead to typical manifestations of chronic lower back pain and pelvic pain in irritable bowel syndrome. Colorectal tumors, when in the advanced stage, may spread to nearby tissues creating fistulas and affecting nearby nerves, causing pelvic, perineal, and sacral pain. Abdominal hernias with small bowel prolapse are always related to pelvic pain symptoms. Infections in the urinary tract like urethral syndrome, chronic prostatitis, and chronic recurrent cystitis present with CPP and voiding problems. Musculoskeletal etiologies, though varying in degrees, are responsible for isolated complaints of CPP. Examples include pelvic girdle pain, levator syndrome, coccygodynia, and pelvic floor prolapse.

Chest pain is one of the major causes of emergency room visits. Here, we present the case of a patient with chest pain who developed recurrent pneumothorax and Takotsubo cardiomyopathy (TC). An 80-year-old man, receiving supplemental oxygen for chronic obstructive pulmonary disease (COPD), presented to the emergency room with chest pain and dyspnea. On examination, his chest pain was initially assessed to be secondary to recurrent pneumothorax. However, on further evaluation, an electrocardiogram (ECG) showed ST-segment elevation along with elevated troponin levels. Ultimately, he was diagnosed with TC. ECG, if indicated by echocardiography, should be considered to detect concomitant heart disease when dealing with pneumothorax. TC should be recognized as a cardiac disease that can be caused by pneumothorax.

Globally adenoidectomy is increasingly being performed in isolation for children who have middle ear effusion or chronic otitis media, chronic rhinosinusitis and nasopharyngeal obstruction causing sleep apnoea and mouth breathing. Several techniques have been described lately including endoscopic powered adenoidectomy with debrider. The present study was undertaken to compare the effectiveness of endoscopic powered adenoidectomy (EA) with respect to conventional adenoidectomy (CA). It is a prospective study of 60 patients requiring adenoidectomy consisting of 33 males and 27 females randomized into group A with 30 patients undergoing conventional adenoidectomy with curette and 30 patients undergoing endoscopic powered adenoidectomy with micro-debrider. The demographic data (age, sex, adenoid hypertrophy grade assessed by Clemens and Mcmurray scale) in both groups were not statistically significant ( > 0.05). However, significant differences were observed in mean operative time of both groups (CA-29.12 ± 6.70, EA-37.80 ± 6.90 min, < 0.05). The intra-operative blood volume loss was 21.30 ± 5.80 ml, 28.24 ± 6.93 ml in CA and EA respectively. No significant difference was seen in post-operative pain assessed by Visual Analogue Scale (VAS) (-0.39). Complete removal of adenoids was seen in 83.3% cases with EA versus 53.3% with CA (< 0.05). The residual adenoids noted after the CA and EA in Grade I was 23.3% and 13.3% respectively while in CA, grade II with 16.7% and grade III with 6.7% cases had residual adenoids. Injury to surrounding structure was seen in 16.7% and 10% of CA and EA respectively. However, no difference in complication rate was observed between the study groups (> 0.05). We conclude that endoscopic powered adenoidectomy is more complete, accurate, with less post-operative pain and lower incidence of recurrence in comparison with conventional adenoidectomy.