SEEMA ANANDALWAR, M.D.

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Researchers tracked outcomes for 20 patients who needed a lung removed due to trauma over two decades at a single trauma center. Although patients in the more recent period arrived in worse condition, late deaths after surgery dropped dramatically—from 50% in the first decade to 9% in the second. The improvement coincides with wider use of damage-control chest surgery and a machine-based lung-rest technique called VV-ECMO.

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This multicenter study compared bleeding complications and deaths in over 400 emergency surgery patients who took warfarin, newer blood thinners (DOACs), or antiplatelet drugs before their operation. Warfarin users had more than six times the odds of a serious bleeding complication compared to DOAC users, though warfarin did not independently raise the risk of death. The findings suggest that type of blood thinner should not by itself drive surgical decision-making—patient disease and overall health matter more.

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Researchers analyzed antibiotic prophylaxis in over 56,000 pediatric surgery cases across 52 children's hospitals and found that 56% of cases received inappropriate antibiotics. The most common problem was giving antibiotics when none were needed, followed by using them too long or choosing agents that were too broad. Cholecystectomy, inguinal hernia repair, and bowel procedures accounted for the majority of misuse and should be the top targets for stewardship programs.

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This study compared two antibiotic regimens—ceftriaxone plus metronidazole versus piperacillin/tazobactam—in 654 children with complicated appendicitis treated across 14 hospitals. Rates of abdominal infection, drainage procedures, follow-up imaging, hospital stay, and costs were nearly identical between the two groups. The simpler, narrower-spectrum regimen works just as well, supporting a shift away from the more powerful antibiotic.

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Researchers asked whether sending children home with oral antibiotics after surgery for complicated appendicitis reduced the chance of a subsequent abdominal infection. In the full cohort the benefit was not statistically significant, but in children with the most severe disease, oral antibiotics were tied to a 61% reduction in post-discharge infections. Sicker children appear to be the ones most likely to benefit from continued antibiotic treatment after discharge.

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Using data from 14 children's hospitals, this study compared two narrow-spectrum antibiotic regimens given before appendectomy for uncomplicated appendicitis in children. Ceftriaxone combined with metronidazole was associated with a 90% lower odds of surgical site infection compared to cefoxitin alone (0.2% vs. 2.7%). This finding argues for treating ceftriaxone plus metronidazole as the preferred narrow-spectrum option in this setting.

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This study tested a clinical pathway for children suspected of having appendicitis that combined ultrasound results with blood counts to guide decisions about CT scanning. After the pathway was implemented, CT use dropped by 86%, time to surgery shortened by over an hour, and the rate of unnecessary appendectomies stayed the same. Using ultrasound and lab data together lets clinicians safely avoid radiation-heavy CT in most children.

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Researchers examined whether using IV nutrition (parenteral nutrition) in children with complicated appendicitis improved outcomes across 29 hospitals, where usage ranged from 0% to 32%. Higher-using hospitals showed no improvement in complications, infections, or return visits compared to lower-using hospitals, but patients who received IV nutrition cost about 23% more. Routine parenteral nutrition in these patients appears to add cost without clinical benefit.

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This study used data from 5,000 pediatric appendectomies to determine which findings during surgery independently signal a more dangerous form of appendicitis. Four findings—visible hole in the appendix, widespread abdominal pus, abscess, and a displaced fecal pellet—each independently doubled to quadrupled the risk of complications and drove up hospital costs and length of stay. These four findings provide a concrete, evidence-based definition of complicated appendicitis that can standardize research and reimbursement.

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Across 38 children's hospitals, 30% of children had their asymptomatic belly-button hernias repaired at age three or younger, but the rate varied nearly ninefold between hospitals. Hospitals that operated earlier did not have higher rates of emergencies that forced early surgery, meaning the variation reflects practice differences rather than patient need. Many of these early operations may be unnecessary since hernias often close on their own with more time.

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A review of nearly 16,000 pediatric surgery cases found that 44% received antibiotic prophylaxis that did not match accepted guidelines—about half were undertreated and half overtreated. Procedures involving the bowel were most often overtreated with overly powerful antibiotics, while tunneled catheter placements were most often undertreated. Both patterns raise patient safety concerns and point to specific procedures where better guideline adherence is needed.

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A national survey of pediatric surgeons found wide disagreement on when to repair asymptomatic belly-button hernias in children. Most surgeons preferred to wait until age four or five, recognizing that serious complications from leaving hernias alone are rare, but decision-making was heavily influenced by parental anxiety and cosmetic concerns. Better epidemiological data and coordinated communication between surgeons and referring doctors are needed to standardize care.

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Researchers examined whether a child's sociodemographic background influenced whether they received belly-button hernia repair earlier than guidelines recommend. Children with public insurance, lower family income, or female sex were each independently more likely to have early surgery, with the lowest-income children on public insurance facing more than twice the odds. This pattern suggests that socially vulnerable children may be disproportionately exposed to surgery that guidelines recommend delaying.

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Using data from 2,116 children with uncomplicated appendicitis at 16 hospitals, this study found that both longer time from arrival to surgery and longer operating time independently raised hospital costs. Hospitals in the slowest quartile for operating time had costs 38% higher per case, and the effects of slow surgery plus long wait times combined to produce costs 79% higher than the most efficient hospitals. Reducing operating time appears to be the most powerful lever for improving the value of appendicitis care.

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This study looked at how the combination of findings at surgery for complicated appendicitis affected outcomes and hospital resource use in 1,333 children. Having multiple severe findings—such as an abscess plus a visible hole plus widespread pus—was associated with more than three times the surgical site infection rate and more than twice the hospital cost compared to having only one finding. These graded differences in severity should be factored into hospital performance comparisons and reimbursement to avoid penalizing hospitals that see sicker patients.

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This study asked whether waiting longer before operating on children with appendicitis—a common practice—raises the risk that a simple case becomes complicated. Among 2,429 children at 23 hospitals, longer wait times within a 24-hour window were not linked to higher rates of complicated appendicitis or most postoperative problems, though longer waits did add slightly to hospital stay. Appendectomy can safely be treated as an urgent rather than emergency procedure in most children.

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This analysis of 19 malpractice cases involving pancreaticoduodenectomy—a complex abdominal operation—found that the most common allegation was that the surgery was unnecessary, followed by postoperative negligence and misdiagnosis. Physicians prevailed in 68% of cases, but plaintiff awards when they lost averaged over $4 million. Improving surgeon-patient communication and transparency about operative indications and risks is the most actionable step to reduce litigation.

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A Level I trauma center stopped routinely repeating head CT scans in 95 neurologically intact patients with minor brain bleeding, instead monitoring them clinically. None of the patients needed neurosurgery, none were readmitted, and only 8% eventually needed a delayed scan for other reasons. Eliminating routine repeat scans in this select group is safe and reduces radiation exposure and costs.

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Researchers compared outcomes for premature and newborn infants who had inguinal hernia repair done before hospital discharge versus after, across 2,030 patients at multiple children's hospitals. Delayed repair was associated with a higher risk of hernia becoming trapped (incarceration), while early repair was tied to a modestly higher reoperation rate within a year. There is no clear best timing, and current practice varies widely across hospitals without evidence that one approach is safer overall.

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This study tested whether combining white blood cell count with ultrasound results improved the ability to diagnose appendicitis in children, using data from 845 patients. Adding lab thresholds to equivocal ultrasounds raised the negative predictive value from 42% to 96%, and boosted the positive predictive value of limited positive findings from 79% to 91%. Using these two inexpensive tests together could have eliminated the need for CT in 27% of cases that actually received one.

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Researchers cut radiation dose by roughly 39% for CT scans used to diagnose appendicitis in children and then measured whether diagnostic accuracy suffered. Sensitivity and specificity of CT stayed above 97% and 93% respectively, and the rate of unnecessary appendectomies was unchanged before and after the dose reduction. Significant radiation reduction is achievable without compromising the ability of CT to correctly identify appendicitis.

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This review of 122 colorectal surgery malpractice cases found that the most common allegation was failure to recognize a complication in time, followed by damage to surrounding tissue, with physicians winning about two-thirds of cases. Plaintiff jury awards were significantly larger than settlement payments. Understanding which failures most commonly lead to litigation can help surgeons prioritize communication, documentation, and early complication recognition.

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This study analyzed 234 malpractice cases related to appendicitis and appendectomy and found that delayed diagnosis was by far the most common allegation, cited in 67% of cases, with physicians winning about 60% of verdicts. Average plaintiff awards exceeded $794,000, while settlements averaged more than $1.4 million. Prompt evaluation, efficient cross-specialty communication, and thorough informed consent are the most important steps to reduce liability in appendicitis care.