Background: Major trauma is the leading cause of death in the young population. The inflammatory and anti-inflammatory responses are associated with posttraumatic morbidity and mortality; however, it is not fully clear how to reestablish the homeostasis in patients with major trauma. Methods: This study will be a prospective, randomized, placebo-controlled, partially double-blinded, three-armed trial. One hundred eighty participants diagnosed with major trauma will be randomly assigned to an electroacupuncture (EA), a laser acupuncture (LA), or a sham laser acupuncture group in a 1:1:1 ratio. All participants will undergo EA, LA, or sham laser acupuncture intervention once a day on 5 acupoints (LI4, PC6, ST36, SP6, and EX-HN1) for 14 consecutive days after enrollment. The primary outcome measure will be the length of hospital stay. Secondary outcomes will be inflammatory mediators, including serum C-reactive protein, interleukin (IL)-6, tumor necrosis factor-α, IL-1β, and IL-10. Clinical outcomes will be numeric rating scale scores for pain, sequential organ failure assessment, ICU length of stay, 30-day mortality, and WHO Disability Assessment Schedule. Data will be analyzed by chi -square test or t test for pairwise comparisons, as well as one-way ANOVA followed by post hoc Tukey method between groups. Objectives: The aim of this protocol is to investigate the clinical effects of EA and LA on major trauma. Trial registration: ClinicalTrials.gov Identifier: NCT04970433. Registered on July 21, 2021.

Hemorrhagic cystitis is a recognizable complication of cyclophosphamide (CYP) attributable to its lively metabolite acrolein, which produces urothelial injury. The study intended to examine the uroprotective efficacy of total ginsenosides in Chinese ginseng (TGCG) in CYP-induced hemorrhagic cystitis. In total, 24 virgin female rats were randomized into four groups as follows: group 1 (control group; injected with normal saline), group 2 (injected with CYP plus a placebo with normal saline), group 3 (given CYP and TGCG (200 mg/kg)), and group 4 (given CYP and 2-mercaptoethane sulfonate sodium (Mesna, 30 mg/kg)). An evaluation by cystometry was conducted. Values of the voiding interval were assessed in anesthetized rats and histological examinations of the bladders were measured. In the cystometry analysis, the voiding interval was significantly reduced in the CYP group. TGCG and Mesna significantly increased in the voiding interval values, individually. Bladder edema and urothelial injury were examined after contact with CYP. Contrasted to the group given CYP, CYP-induced hemorrhagic cystitis, TGCG significantly increased the urothelial thickness, and significantly reduced scores of mucosal break and submucosal edema in the bladder. In conclusion, these findings mean that the treatment with TGCG in CYP rats can avoid hemorrhagic cystitis. TGCG decreases urothelial injury. TGCG may participate as the chief character of uroprotection in CYP-induced hemorrhagic cystitis.