Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A patient with well-controlled HIV-1 infection presented with fever and rigors, a widespread maculopapular rash, and severe generalised arthralgia. Sepsis of unknown aetiology was diagnosed, and treatment with broad-spectrum antimicrobials commenced. Following initial clinical improvement, a right knee septic arthritis developed. Microscopy and culture of the joint aspirate were negative for organisms but 16S rDNA PCR identified Neisseria meningitidis DNA, subsequently verified as capsular genogroup C, thus confirming a diagnosis of disseminated meningococcal sepsis with secondary septic arthritis.
Int J STD AIDS 2017 08
PMID:Neisseria meningitidis serogroup C sepsis and septic arthritis in an HIV-positive man. 2812 Jun 45

The objective was to examine gender differences in causes of death using the San Francisco HIV/AIDS and death registries. Data from San Francisco residents diagnosed with HIV/AIDS who died from 1996 to 2013 were analyzed. Age, race/ethnicity, year, and gender-adjusted standardized mortality ratios and Poisson 95% confidence intervals were calculated for underlying causes of death. Among the 6268 deaths, deaths attributed to drug use, mental disorders due to substance use, cerebrovascular disease, chronic obstructive pulmonary disease, renal disease, and septicemia were more likely among women than among men. Compared to the California population, women had elevated standardized mortality ratios for drug overdose (25.37), mental disorders due to substance abuse (27.21), cerebrovascular disease (2.83), chronic obstructive pulmonary disease (7.37), heart disease (2.37), and liver disease (5.54), and these were higher than the standardized mortality ratios for the men in our study. Men, but not women, had elevated standardized mortality ratios for suicide (2.70), undetermined intent (3.88), renal disease (2.29), and non-AIDS cancer (1.68) compared to population rates. Continued efforts to reduce HIV-related illnesses and an increased emphasis on diagnosing and treating preventable causes of death, including substance use, heart disease, and mental health disorders, are needed as part of comprehensive HIV care.
Int J STD AIDS 2018 02
PMID:Gender differences in causes of death among persons with HIV/AIDS in San Francisco, California, 1996-2013. 2872 25

Myiasis; is defined as the infestation of dead or living tissues of humans and animals by the diptera larvae. It is prevalent all over the world, especially in tropical and subtropical countries with low socioeconomic status. Myiasis of humans has been associated with low socioeconomic status, alcoholism, mental or neurological diseases, poor personal hygiene, patients with varicose veins, diabetes, malnutrition, advanced stage cancer, pediculosis, immunosuppression, sexually transmitted disease, gingivitis and other oral cavity lesions. Myiasis is most commonly seen as skin invasion in the human body, but can be observed in many areas such as eye, ear, nose, throat, urogenital, intestinal, cerebral and tracheopulmonary. Tracheo pulmonary myiasis is a very rare condition. This report presents a case of pneumonia-associated sepsis in a patient with a tracheostomy accompanied by third-stage larval Sarcophagidae. A 51-year-old male patient developed hypoxic brain injury after myocardial infarction 10 months ago before his admission to the hospital. Tracheostomy and percutaneous endoscopic gastrostomy were performed. Shortness of breath and fever were present for five days. The patient has been admitted to the emergency service with the reason for the deterioration of the general situation. The patient was unconscious. Purulent secretion in the tracheostomy area and bilateral crepitation rales in the lung bases were detected. Leukocyte level was normal with C reactive protein (CRP) 14 mg/dl. Nodular infiltration was detected bilaterally in the middle and lower zones, more prominently in the right thoracic computerized tomography. Seftriaxon, moxifloxacin and fluid therapy were initiated in the patient who was admitted with pneumonia-related sepsis diagnosis. The tracheostomy cannula has changed. On the fourth day of admission, Sarcophagidae third stage larvae were detected in deep tracheal aspiration. Treatment of piperacillin/tazobactam and teicoplanin was started by discontinuing the current antibiotherapy of the patient who had no clinical response and elevated CRP level, 18 mg/dl. The patient was discharged on the 25th day of hospitalization with improved clinical and laboratory responses. Complete healing was observed in the control performed by the home care unit. Bed-dependent, lack of self-care, and poor tracheostomy hygiene were risk factors for this patient. In this case, fluid therapy and antibiotic treatment for sepsis was given but no treatment for myiasis. Larva has been considered to have prepared a base for pneumonia due to the foreign body effect and secretion accumulation. Untreated injuries, especially those with impaired oxygenation, leave the eggs of adult flies and provide a suitable environment for larval development. Therefore, should be given importance to combat with flies and regular tracheostomy care in bedside and tracheostomized patients.
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PMID:[Case of pneumonia associated sepsis accompaning pulmonary myiasis]. 3052 29

Although the practice of autopsy on the Pope's corpse was performed from the 16th century, autopsy reports are only rarely analysed, and never with the aim of investigating the real causes of the death from a concomitant medical and historical point of view. Here, for the first time, we report on the discovery of new unpublished documents from the Vatican Secret Archives and their investigation by a scientific and inter-disciplinary approach. This analysis allows us to draw new conclusions on the true cause of Leo XII's mysterious death. His sudden death, that occurred on February 10th, 1829 after a short illness, particularly struck the public. Suspicions of poisoning or surgeon's guilt or inexperience and even the shadow of a venereal disease, contributed to create a "black legend" on his pontificate and death. On the contrary, the present paleopathographic analysis points toward a new conclusion. The regular use of catheterization with a silver syringe provided an easy access for bacterial superinfection, confirmed by the observed early emphysematous stage of the corpse. So, the most substantiated hypothesis concerning the cause of Leo XII's death indicates a severe form of sepsis, exacerbated by a weakened state due to chronic hemorrhoids.
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PMID:Pope Leo XII's death: the twist to a longstanding dispute by novel historical documents and paleopathographic analysis. 3159 9

Neisseria species are extremely well-adapted to their mammalian hosts and they display unique phenotypes that account for their ability to thrive within niche-specific conditions. The closely related species N. gonorrhoeae and N. meningitidis are the only two species of the genus recognized as strict human pathogens, causing the sexually transmitted disease gonorrhea and meningitis and sepsis, respectively. Gonococci colonize the mucosal epithelium of the male urethra and female endo/ectocervix, whereas meningococci colonize the mucosal epithelium of the human nasopharynx. The pathophysiological host responses to gonococcal and meningococcal infection are distinct. However, medical evidence dating back to the early 1900s demonstrates that these two species can cross-colonize anatomical niches, with patients often presenting with clinically-indistinguishable infections. The remaining Neisseria species are not commonly associated with disease and are considered as commensals within the normal microbiota of the human and animal nasopharynx. Nonetheless, clinical case reports suggest that they can behave as opportunistic pathogens. In this review, we describe the diversity of the genus Neisseria in the clinical context and raise the attention of microbiologists and clinicians for more cautious approaches in the diagnosis and treatment of the many pathologies these species may cause.
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PMID:Atypical, Yet Not Infrequent, Infections with Neisseria Species. 3186 67


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