Rejected

Drugs refer to the chemical compounds that are consumed by the human body and induce a change by interacting with the protein targets. The drugs may induce favorable or unfavorable changes in the human body. The unfavorable changes that are elicited by the drugs in the human body are known as drug side effects. These side effects range from minor reactions like headache to serious reactions such as cardiac arrest, cancer, or even death. The drugs are tested for their side effects based on laboratory experiments. However, these experiments are costly as well as prolonged. An alternative to the laboratory experiments is provided through the computational methods. Many computational techniques for identifying the drug side effects have been developed in the recent past. This review aims to summarize the important studies and contributions in the field of drug side effect prediction by computational techniques. A description of the data sets related to drug side effects and the metrics used for the evaluation of drug side effect prediction methods have also been explained. This article also highlights the future research that can be undertaken in this field. To the best of our knowledge, this is the first extensive review of the computational methods that have been developed for drug side effect prediction.

BACKGROUND Pancreaticopleural fistula is a rare complication of chronic pancreatitis. Its formation is associated with local disruption of the pancreatic duct or pseudocyst communicating with the ductal system. Rarely, other intrathoracic complications may develop such as mediastinitis, pericarditis, hemothorax, and pleural empyema. The combination of pancreaticopleural fistula with lung abscesses is extremely rare. CASE REPORT A 37-year-old male patient, a long-term alcohol abuser, was admitted with complaints on left thoracic and upper abdominal pain, fever with a body temperature of 39.1°C, and a severe cough with purulent sputum. Left-sided pneumonia with pleural effusion was diagnosed. Thoracentesis and then a pleural drainage were performed. However, the symptoms persisted. Pleural effusion amylase was very high – more than 60 000 IU/L. Computed tomography and magnetic resonance imaging revealed cystic changes in the pancreatic head, pseudocyst in the pancreatic body, dilation of the Wirsung duct, and pancreaticopleural fistula with several left lung abscesses. Step by step, the patient underwent drainage of lung abscesses, external drainage of the pancreatic pseudocyst, and external-internal stenting of the pancreatic duct under ultrasound guidance. After fistula resolution, the patient was readmitted and successfully underwent the Bern variant of the Beger procedure. Six months later, he had no complaints and returned to work. In a follow-up examination, there was no fistula, no ductal hypertension, and only small pulmonary residual changes. CONCLUSIONS A very rare case of chronic pancreatitis complicated by pancreaticopleural fistula with lung abscesses is presented. The clinical outcome was good due to the staged character of treatment and participation of a multidisciplinary specialist team.

Cocoa has been reported to have medicinal properties. It contains a wide range of phytochemicals, including polyphenols, which have been shown to exert anti-inflammatory and antioxidant actions, and also to have a positive effect on pain. Other components of cocoa might be able to positively influence pain perception through various mechanisms. Despite encouraging results from preclinical studies, there is a lack of evidence of antinociceptive effects of cocoa from clinical trials in humans. Further research is needed to better identify the active principles in cocoa, to understand the underlying mechanisms of action, and to establish efficacy in humans.

Chlamydia psittaci infection in humans can lead to serious clinical manifestations, including severe pneumonia, adult respiratory distress syndrome, and, rarely, death. Implementation of metagenomic next-generation sequencing (mNGS) gives a promising new tool for diagnosis. The clinical spectrum of severe psittacosis pneumonia is described to provide physicians with a better understanding and to highlight the rarity and severity of severe psittacosis pneumonia.

Cholecystectomy (CCY) is one of the most frequently performed abdominal surgeries. However, the impact of CCY in clinical settings with altered gastrointestinal physiology and anatomy, such as Crohn's disease (CD), has not been fully characterized. We sought to investigate clinical outcomes, disease severity, and quality of life of CD patients after CCY.

We showed previously that inflammatory mediators, including IL8, in intervertebral disc tissues from patients with discogenicback pain may play a key role in back pain. To investigate the molecular mechanism of IL8 signaling in back pain, we generated a mouse model that conditionally expresses human (h) IL8. We hypothesized that hIL8 levels affect mouse activity and function. Briefly, hIL8 cDNA was inserted into the pCALL2 plasmid, linearized, and injected into mouse embryos. Resulting pCALL2-hIL8 mice were then bred with GDF5-Cre mice to express the transgene in cartilage and intervertebral disc(IVD) tissues. Functional capacities including nest-making and other natural behaviors were measured. Both male and female mice expressing hIL8 showed lower nesting scores than did littermates that did not express hIL8 (n = 14 to 16 per group). At 28 wk of age, mice expressing hIL8 (n = 35) spent more time immobile and eating during each night than littermate controls (n = 33). Furthermore, hIL8-expressing mice traveled shorter distances and at a lower average speed than littermate controls. Thus, in an initial effort to investigate the relationship between this chemokine and mouse behavior, we have documented changes in normal activities in mice conditionally expressing hIL8.

Epinephrine is used in periarticular injection using ropivacaine to produce a synergistic effect when used with local anesthetic agents but the effect has not been proven yet. The purpose of this study is to evaluate how effective epinephrine is on postoperative clinical outcomes in primary total knee arthroplasty (TKA).

Innervation of the clavicle is complex and debated, with scarce data on the analgesic and clinical impact of regional anaesthesia after surgical repair of clavicle fracture.

The opioid epidemic has been declared a public health crisis, with thousands of Americans dying from overdoses each year. In 2017, Ohio passed the Opioid Prescribing Guidelines (OPG) limiting narcotic prescriptions for acute pain. The present study sought to evaluate the effects of OPG on the prescribing behavior of orthopedists following total knee arthroplasty (TKA) and total hip arthroplasty (THA).