Weekday effect of surgery on in-hospital outcome in pancreatic surgery: a population-based study.

Importance: There is conflicting evidence regarding weekday dependent outcome in complex abdominal surgery, including pancreatic resections.

Objective: To clarify weekday-dependency of outcome after pancreatic resections in a comprehensive nationwide context.

Design: Retrospective cross-sectional study of anonymized nationwide hospital billing data (DRG data).

In silico transcriptome screens identify epidermal growth factor receptor inhibitors as therapeutics for noise-induced hearing loss.

Noise-induced hearing loss (NIHL) is a common sensorineural hearing impairment that lacks U.S. Food and Drug Administration-approved drugs.

The impact of surgical timing on outcome in acute appendicitis in adults: a retrospective observational population-based cohort study.

Background: Acute appendicitis is a global disease with high incidence. The main objective was to assess the association between time from admission to surgery (TAS) and surgery during emergency hours with operative outcome in light of conflicting evidence.

Methods: This is a retrospective population-wide analysis of hospital billing data (2010-2021) of all adult patient records of surgically treated cases of acute appendicitis in Germany by TAS.

Extension of nature's NIR-I chromophore into the NIR-II region.

The development of chromophores that absorb in the near-infrared (NIR) region beyond 1000 nm underpins numerous applications in medical and energy sciences, yet also presents substantial challenges to molecular design and chemical synthesis. Here, the core bacteriochlorin chromophore of nature's NIR absorbers, bacteriochlorophylls, has been adapted and tailored by annulation in an effort to achieve absorption in the NIR-II region. The resulting bacteriochlorin, Phen2,1-BC, contains two annulated naphthalene groups spanning ,β-positions of the bacteriochlorin and the 1,2-positions of the naphthalene.