Rejected

Until now, no detailed long-term data regarding patients with declining quality of life or occupational status after laparoscopic Roux-en-Y gastric bypass surgery have been presented. The aim of this study was to evaluate the long-term effect of laparoscopic Roux-en-Y gastric bypass surgery on quality of life and occupational status.

The purposes of this study were to compare the outcomes of arthroscopic repair for peripheral ulnar-side triangular fibrocartilage complex (TFCC) tear between patients with and without ulnar plus variance (UPV) and to identify factors associated with index surgery failure in these patients.

Ultrasound guidance has resulted in a continuous evolution in techniques for pain control for video assisted thoracoscopic surgery (VATS). The objective of this study was to compare Erector Spinae Plane blocks (ESP) with intercostal blocks (ICB) as part of multi-modal analgesia in quality of postoperative pain control and preservation of pulmonary function after VATS.

Inflammatory pain is commonly associated with cognitive impairment. However, its molecular mechanisms are poorly understood. Thus, this study was conducted to investigate the molecular mechanisms of behavioral changes associated with inflammatory pain. Briefly, 36 Wistar rats were randomly divided into two main groups: CFA group treated with 100 μL of Complete Freunds' Adjuvant (CFA) and CFA + Minocycline group treated with 100 μL of CFA+40 mg/kg/day of minocycline). After that, each group was divided into three subgroups based on different time points of the study. The pain was induced using CFA and subsequent behavioral changes (i.e., hyperalgesia and learning and spatial memory) were analyzed by the Morris Water Maze (MWM) task and Radiant Heat. Then, the cellular and molecular changes were assessed using Western Blotting, Immunohistochemistry, and Terminal deoxynucleotidyl transferase dUTP Nick End Labeling (TUNEL) techniques. Results of the study indicated that CFA-induced pain impaired spatial learning and memory functions. Studying the cellular changes showed that persistent inflammatory pain increased the microglial activity in CA1 and Dentate Gyrus (DG) regions. Furthermore, an increase was observed in the percentage of TUNEL-positive cells. Also, pro-Brain-Derived Neurotrophic Factor (BDNF)/BDNF ratio, Caspase3, and Receptor-Interacting Protein kinase 3 (RIP3) levels increased in the rats' hippocampus following induction of persistent inflammatory pain. These changes were reversed following the cessation of pain as well as the injection of minocycline. Taking together, the results of the current study for the first time revealed that an increase in the microglia dependent proBDNF/BDNF ratio following persistent inflammatory pain leads to cell death of the CA1 and DG neurons that subsequently causes a cognitive deficit in the learning and spatial memory functions.

Chronic breathlessness is associated with poorer quality of life. This population study aimed to define dimensions of quality of life (QoL), and duration and dominant causes of breathlessness that most diminished QoL.

Osteoarthritis (OA) is a chronic inflammatory joint disease that affects millions of elderly people around the world. The conventional treatments for OA consisting of nonsteroidal anti-inflammatory drugs and steroid have negative health consequences, such as gastrointestinal, renal, and cardiac diseases. This study has evaluated the Commiphora extract mixture (HT083) on OA progression as an alternative treatment in animal models. The root of and the gum resin of have been in use as traditional medicines against many health problems including bone disorders since ancient time. The extracts of root and gum resin were mixed as 3:1 for their optimal effects. Male Sprague-Dawley rats were injected with monosodium iodoacetate (MIA) into the knee joints to induce the symptoms identical to human OA. HT083 substantially prevented the loss of weight-bearing inflicted with MIA in rats. The MIA-induced cartilage erosion as well as the subchondral bone damage in the rats was also reversed. In addition, the increase of serum IL-1β concentration, a crucial pro-inflammatory cytokine involved in OA progression was countered by HT083. Furthermore, HT083 significantly reduced the acetic acid-induced writhing response in mice. In vitro, HT083 has shown potent anti-inflammatory activities by inhibiting the production of NO and suppressing the interleukin -1β, interleukin -6, cyclooxygenase-2, and inducible nitric oxide synthase expression in lipopolysaccharide -stimulated RAW 264.7 cells. Given its potent analgesic and anti-inflammatory activities in MIA rats and acetic acid-induced writhing in mice, HT083 should be further studied in order to explain its mechanism of actions in alleviating OA pain and inflammation.

This longitudinal study explored whether activity patterns change over time in a sample of 56 individuals with chronic musculoskeletal pain over a 15-day period. Once a day, the participants recorded their level of pain intensity and the degree to which they had engaged in several specific activity patterns. Linear mixed models with random coefficients were used to investigate the rate of change in the activity patterns. Age, sex, pain intensity, and pain duration were controlled. The results show that excessive persistence was the only self-reported activity pattern to show a linear change over the 15-day period. There was a decrease in excessive persistence, and this decrease was slower with higher levels of activity avoidance. However, no significant association was found between sex, age, pain intensity, and pain duration and excessive persistence at baseline or change over time. At baseline, a positive association was found between excessive persistence and pain avoidance, pain-related persistence, and pacing to reduce pain, and a negative association was found between excessive persistence and pacing to save energy for valued activities. This result suggests a profile characterized by alternate periods of high and low activity that, in this study, were unrelated to longitudinal changes in pain intensity.

We herein reported a patient with acute ischemic stroke in the bilateral medial medullary and the left tegmentum of the pons who presented with various neurological symptoms. Fusing digital subtraction angiography (DSA) and MRI (DSA-MR fusion imaging) could reveal the infarct-relevant arteries. A 41-year-old male presented with headache, bilateral arm's dysesthesia, quadriplegia, left Horner's syndrome, upbeat nystagmus, internuclear ophthalmoplegia and left peripheral facial paralysis. Diffusion weighted MRI (DWI) revealed the high intensity lesion in the bilateral medial medullary and the left tegmentum of the pons. MRA showed right vertebral artery (VA) occlusion. A high intensity on T weighted imaging was shown on the right VA vessel wall. DSA-MR fusion imaging revealed the anterior spinal artery (ASA) occlusion proximal to the infarction. The stenosis was located at the origin of the right VA perforating branch distributing into the infarct lesion. The steno-occlusive lesion of ASA and VA perforating branch due to VA dissection resulted in infarction in the pontomedullary junction and caused various neurological symptoms. DSA-MR fusion imaging would prove the radiological anatomy of infarct-relevant arteries and clarify the etiology of ischemic stroke.

We report a case of rheumatoid meningitis complicated with cryptococcal meningitis in a 59-year-old female with rheumatoid arthritis. Migraine symptoms were followed by abnormal behavior, and the patient was admitted with fever and headache. On admission, her cerebrospinal fluid (CSF) contained 115 cells/μl, a protein content of 95 mg/dl, and a sugar level of 47 mg/dl; Her serum anti-cyclic citrullinated peptide (CCP) antibody value was high (174 U/ml), and a brain MRI showed enhanced gadolinium lesions in the cerebral/cerebellar pia mater and subarachnoid space, etc. Probable rheumatoid meningitis was clinically diagnosed, and a prednisolone (PSL) pulse was started. Several days later, a CSF culture test was positive for Cryptococcus neoformans, and the antigen titer was 128-fold. Liposomal-amphotericin B (L-AMB) was started for cryptococcal meningitis, combined with three PSL pulses for rheumatoid meningitis. After about 4 weeks, the number of CSF cells and anti-CCP antibodies decreased rapidly. At 2 months after the onset, the meningitis recurred. The MRI contrast lesions reappeared, and the CSF cells increased to 24/μl. Serum and CSF anti-CCP antibodies increased at the time of recurrence, but the cryptococcal antigen titer decreased. Thus, we concluded that the rheumatoid meningitis mainly involved the pathogenesis of both types of meningitis. The number of PSL pulses was limited to four. Post-perioral therapy was avoided. Methotrexate was continued for the rheumatoid meningitis, fluconazole was continued for the cryptococcal meningitis, and neither type of meningitis has recurred.