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Journal of Osteopathic Medicine Apr 2024Children and adolescents young adults (AYAs) undergoing treatment for oncologic diagnoses are frequently hospitalized and experience unwanted therapy-induced side...
CONTEXT
Children and adolescents young adults (AYAs) undergoing treatment for oncologic diagnoses are frequently hospitalized and experience unwanted therapy-induced side effects that diminish quality of life. Osteopathic manipulative treatment (OMT) is a medical intervention that utilizes manual techniques to diagnose and treat body structures. Few studies have investigated the implementation of OMT in the pediatric oncology outpatient setting. To date, no studies have investigated the safety and feasibility of OMT in the pediatric oncology inpatient setting.
OBJECTIVES
The objective of this study is to investigate the safety and feasibility of OMT in the pediatric oncology inpatient setting.
METHODS
This is a prospective, single-institution pilot study evaluating children and AYAs aged ≥2 years to ≤30 years with a diagnosis of cancer hospitalized at Riley Hospital for Children (RH) from September 2022 to July 2023. Approval was obtained from the Indiana University Institutional Review Board (IRB). Patients were evaluated daily with a history and physical examination as part of routine inpatient management. Patients who reported chemotherapy side effects commonly encountered and managed in the inpatient setting, such as pain, headache, neuropathy, constipation, or nausea, were offered OMT. Patients provided written informed consent/assent prior to receiving OMT. OMT was provided by trained osteopathic medical students under the supervision of a board-certified osteopathic physician and included techniques commonly taught in first- and second-year osteopathic medical school curricula. Safety was assessed by a validated pain (FACES) scale immediately pre/post-OMT and by adverse event grading per Common Terminology Criteria for Adverse Events (CTCAE) 24 h post-OMT. All data were summarized utilizing descriptive statistics.
RESULTS
A total of 11 patients were screened for eligibility. All patients met the eligibility criteria and were enrolled in the study. The majority of patients were male (n=7, 63.6 %) with a median age of 18.2 years at time of enrollment (range, 10.2-29.8 years). Patients had a variety of hematologic malignancies including B-cell acute lymphoblastic leukemia (ALL) (n=5, 45.5 %), T-cell ALL (n=1, 9.1 %), acute myeloid leukemia (AML) (n=2, 18.2 %), non-Hodgkin's lymphoma (n=2, 18.2 %), and Hodgkin's lymphoma (n=1, 9.1 %). All patients were actively undergoing cancer-directed therapy at the time of enrollment. There were 40 unique reasons for OMT reported and treated across 37 encounters, including musculoskeletal pain (n=23, 57.5 %), edema (n=7, 17.5 %), headache (n=5, 12.5 %), peripheral neuropathy (n=2, 5.0 %), constipation (n=2, 5.0 %), and epigastric pain not otherwise specified (n=1, 2.5 %). Validated FACES pain scores were reported in 27 encounters. Of the 10 encounters for which FACES pain scores were not reported, 8 encounters addressed lower extremity edema, 1 encounter addressed peripheral neuropathy, and 1 encounter addressed constipation. The total time of OMT was documented for 33 of the 37 encounters and averaged 9.8 min (range, 3-20 min).
CONCLUSIONS
Hospitalized children and AYAs with cancer received OMT safely with decreased pain in their reported somatic dysfunction(s). These findings support further investigation into the safety, feasibility, and efficacy of implementing OMT in the pediatric oncology inpatient setting and to a broader inpatient pediatric oncology population.
PubMed: 38669608
DOI: 10.1515/jom-2024-0013 -
Zhonghua Shao Shang Yu Chuang Mian Xiu... Apr 2024To explore the effect of early eschar dermabrasion combined with antimicrobial soft silicone foam dressing (hereinafter referred to as foam dressing) in treating the... (Randomized Controlled Trial)
Randomized Controlled Trial
[A randomized controlled trial on the effect of early eschar dermabrasion combined with antimicrobial soft silicone foam dressing in the treatment of deep partial-thickness burn wounds in children].
To explore the effect of early eschar dermabrasion combined with antimicrobial soft silicone foam dressing (hereinafter referred to as foam dressing) in treating the deep partial-thickness burn wounds in children. This study was a randomized controlled trial. From June 2021 to December 2022, 78 pediatric patients with deep partial-thickness burns who met the inclusion criteria were admitted to the Department of Burns in Guiyang Steel Plant Employees Hospital. According to the random number table, the pediatric patients were divided into two groups, with 38 cases left in combined treatment group (with 20 males and 18 females, aged 26.00 (16.75, 39.75) months) and 39 cases in foam dressing group (with 21 males and 18 females, aged 19.00 (14.00, 31.00) months) after the exclusion of one dropped-out child in follow-up. The pediatric patients in combined treatment group underwent eschar dermabrasion of the wound within 48 hours after injury, the wound was covered with foam dressing after operation, and the dressing was replaced once every 7 days; for the pediatric patients in foam dressing group, the wound was sterilized within 48 hours after injury and covered with foam dressing, and the dressing was replaced once every 2 to 3 days. After the wound healing, the children in both groups were routinely applied with silicone gel twice a day for 3 weeks before started wearing elastic sleeves for more than 18 hours a day, and continuously for over than 6 months. The degree of pain during dressing change was evaluated using the children's pain behavior inventory FLACC. The adverse reactions during the treatment period, number of dressing changes, and wound healing time were observed and recorded. Six months after wound healing, the Vancouver scar scale (VSS) was used to evaluate the condition of the wound scar. When changing dressing, the FLACC score for pain of pediatric patients in combined treatment group was 3.5 (2.0, 5.0), which was significantly lower than 6.0 (5.0, 8.0) in foam dressing group (=-5.40, <0.05). During the treatment period, no adverse reactions such as wound edema, fluid accumulation, or peripheral skin rash allergies occurred in any pediatric patient in both groups. The number of dressing changes of pediatric patients in combined treatment group was 3 (3, 4) times, which was significantly less than 8 (7, 10) times in foam dressing group (=-7.58, <0.05). The wound healing time of pediatric patients in combined treatment group was (19±5) days, which was significantly shorter than (25±6) days in foam dressing group (=-4.48, <0.05). Six months after wound healing, the VSS score for scar of pediatric patients in combined treatment group was 5 (2, 8), which was significantly lower than 7 (5, 10) in foam dressing group (=-3.05, <0.05). Compared with using foam dressings alone, early eschar dermabrasion combined with foam dressings can reduce the number of dressing changes, alleviate the pain during dressing changes, and shorten the wound healing time in treating children with deep partial-thickness burns, and effectively alleviate scar hyperplasia by combining with anti-scar treatment post burns.
Topics: Humans; Male; Female; Burns; Child, Preschool; Infant; Wound Healing; Bandages; Dermabrasion; Silicones; Anti-Infective Agents
PubMed: 38664028
DOI: 10.3760/cma.j.cn501225-20231004-00103 -
BMC Gastroenterology Apr 2024Endoscopic features of intestinal transplant-associated microangiopathy (iTAM) have not been comprehensively investigated. This study aimed to examine the endoscopic...
BACKGROUND
Endoscopic features of intestinal transplant-associated microangiopathy (iTAM) have not been comprehensively investigated. This study aimed to examine the endoscopic characteristics of patients diagnosed with iTAM.
METHODS
This retrospective analysis included 14 patients pathologically diagnosed with iTAM after stem cell transplantation for hematolymphoid neoplasms (n = 13) or thalassemia (n = 1). The sex, age at diagnosis, endoscopic features, and prognosis of each patient were assessed. Serological markers for diagnosing transplant-associated thrombotic microangiopathy were also evaluated.
RESULTS
The mean age at the time of iTAM diagnosis was 40.2 years. Patients diagnosed based on the pathognomonic pathological changes of iTAM presented with diverse symptoms at the times of endoscopic examinations, including diarrhea (n = 10), abdominal pain (n = 5), nausea (n = 4), appetite loss (n = 2), bloody stools (n = 2), abdominal discomfort (n = 1), and vomiting (n = 1). At the final follow-up, six patients survived, while eight patients succumbed, with a median time of 100.5 days (range: 52-247) post-diagnosis. Endoscopic manifestations included erythematous mucosa (n = 14), erosions (n = 13), ulcers (n = 9), mucosal edema (n = 9), granular mucosa (n = 9), and villous atrophy (n = 4). Erosions and/or ulcers were primarily observed in the colon (10/14, 71%), followed by the ileum (9/13, 69%), stomach (4/10, 40%), cecum (5/14, 36%), duodenum (3/10, 30%), rectum (4/14, 29%), and esophagus (1/10, 10%). Cytomegalovirus infection (n = 4) and graft-versus-host disease (n = 2) coexisted within the gastrointestinal tract. Patients had de novo prolonged or progressive thrombocytopenia (6/14, 43%), decreased hemoglobin concentration (4/14, 29%), reduced serum haptoglobin level (3/14, 21%), and a sudden and persistent increase in lactate dehydrogenase level (2/14, 14%). Peripheral blood samples from 12 patients were evaluated for schistocytes, with none exceeding 4%.
CONCLUSIONS
This study provides a comprehensive exploration of the endoscopic characteristics of iTAM. Notably, all patients exhibited erythematous mucosa throughout the gastrointestinal tract, accompanied by prevalent manifestations, such as erosions (93%), ulcers (64%), mucosal edema (64%), granular mucosa (64%), and villous atrophy (29%). Because of the low positivity for serological markers of transplant-associated thrombotic microangiopathy in patients with iTAM, endoscopic evaluation and biopsy of these lesions are crucial, even in the absence of these serological features.
Topics: Humans; Male; Female; Adult; Retrospective Studies; Middle Aged; Thrombotic Microangiopathies; Young Adult; Intestinal Mucosa; Endoscopy, Gastrointestinal; Adolescent; Hematologic Neoplasms; Stem Cell Transplantation; Intestinal Diseases; Diarrhea; Hematopoietic Stem Cell Transplantation; Aged
PubMed: 38649868
DOI: 10.1186/s12876-024-03221-y -
PeerJ 2024Sepsis can disrupt immune regulation and lead to acute respiratory distress syndrome (ARDS) frequently. Remazolam, a fast-acting hypnotic drug with superior qualities...
BACKGROUND
Sepsis can disrupt immune regulation and lead to acute respiratory distress syndrome (ARDS) frequently. Remazolam, a fast-acting hypnotic drug with superior qualities compared to other drugs, was investigated for its potential protective effects against sepsis-induced ARDS.
METHODS
Forty Sprague-Dawley rats were randomly divided into four groups, including the sepsis + saline group, sham operation + saline group, sham operation + remazolam group and the sepsis + remazolam group. Lung tissues of rats were extracted for HE staining to assess lung damage, and the wet weight to dry weight (W/D) ratio was calculated. The levels of proinflammatory factors, anti-inflammatory factors, CD4+ and CD8+ T cells in peripheral blood, MDA, MPO, and ATP in the lung tissue were measured by using ELISA. Western blotting was performed to determine the protein expression of HMGB1 in lung tissues.
RESULTS
In comparison to the sham operation + saline and sham operation + remazolam groups, the sepsis + saline group exhibited significantly higher values for W/D ratio, lung damage score, IL-1β, IL-6, TNF-α, PCT, CRP, MDP and MPO, while exhibiting lower levels of CD4+ and CD8+ T lymphocytes, PaO, PCO, and ATP. The rats in the sepsis + saline group displayed ruptured alveolar walls and evident interstitial lung edema. However, the rats in the sepsis + remazolam group showed improved alveolar structure. Furthermore, the HMGB1 protein expression in the sepsis + remazolam group was lower than the sepsis + saline group.
CONCLUSION
Remazolam can alleviate the inflammatory response in infected rats, thereby alleviating lung injury and improving immune function, which may be attributed to the reduction in HMGB1 protein expression.
Topics: Animals; Rats, Sprague-Dawley; Sepsis; Respiratory Distress Syndrome; Rats; Male; HMGB1 Protein; Disease Models, Animal; Lung
PubMed: 38646480
DOI: 10.7717/peerj.17205 -
Radiology Case Reports Jul 2024Stereotactic radiosurgery (SRS) is an effective treatment for vestibular schwannomas, offering high rates of tumor control and low neurological risks. Long-term...
Stereotactic radiosurgery (SRS) is an effective treatment for vestibular schwannomas, offering high rates of tumor control and low neurological risks. Long-term complications of SRS are not fully understood, with several cases of malignant transformation reported in the literature. We report the case of a 50-year-old female with no prior history of neurofibromatosis who presented in 2013 with MRI evidence of a benign vestibular schwannoma. Despite treatment with CyberKnife SRS, she presented 6 years later with new onset neurologic symptoms. Further investigation showed stable lesion size with increasing vasogenic edema and a new area of enhancement in the brainstem, suspicious for malignant transformation. Subsequent treatment with partial craniectomy and histopathologic analysis was consistent with a malignant peripheral nerve sheath tumor diagnosis. Our case adds to a series of 24 similar cases in the literature, details of which have been summarized in our study. Overall, findings support the need for lifelong surveillance following SRS treatment of benign vestibular schwannomas. Patients should be educated on the potential risk of this complication, and clinicians must maintain a high level of suspicion for potential radiation-induced malignancy during the patient's clinical course.
PubMed: 38645955
DOI: 10.1016/j.radcr.2024.03.033 -
Pediatric Blood & Cancer Jul 2024The complementation Q group (FANCQ) subtype of Fanconi anemia (FA) caused by the ERCC4/XPF mutation is very rare. Two siblings, aged 13 and 10 with Fanconi phenotypic...
The complementation Q group (FANCQ) subtype of Fanconi anemia (FA) caused by the ERCC4/XPF mutation is very rare. Two siblings, aged 13 and 10 with Fanconi phenotypic features, presented with right hemiparesis and focal-onset seizures. In both cases, cranial magnetic resonance imaging (MRI) showed mass-like lesions accompanied by peripheral edema and calcification. In one case, oral steroid treatment and surgical excision were performed, while in the other case, the cranial lesion regressed just with steroid treatment and without surgery. Both siblings remained wheelchair-bound due to neurological dysfunction. One case died due to hepatocellular carcinoma. ERCC4/XPF gene mutation was detected in both siblings.
Topics: Humans; Fanconi Anemia; Siblings; Male; DNA-Binding Proteins; Child; Adolescent; Brain Neoplasms; Female; Magnetic Resonance Imaging; Mutation; Diagnosis, Differential
PubMed: 38644609
DOI: 10.1002/pbc.30773 -
BMC Veterinary Research Apr 2024Human records describe pulmonary edema as a life-threatening complication of electric shock. Successful management requires prompt recognition and intensive care....
BACKGROUND
Human records describe pulmonary edema as a life-threatening complication of electric shock. Successful management requires prompt recognition and intensive care. However, in companion animals, electrocutions are rarely reported, even though domestic environments are full of electrical devices and there is always the possibility of accidental injury. Therefore, it is important for veterinarians to know more about this condition in order to achieve successful patient outcomes.
CASE PRESENTATION
A 3-month-old male Labrador Retriever was presented with a history of transient loss of consciousness after chewing on a household electrical cord. On admission, the puppy showed an orthopneic position with moderate respiratory distress. Supplemental oxygen via nasal catheter was provided, but the patient showed marked worsening of respiratory status. Point-of-care ultrasound exams suggested neurogenic pulmonary edema due to electrical shock close to the central nervous system and increased B-lines without evidence of cardiac abnormalities. Mechanical ventilation of the patient was initiated using volume-controlled mode with a tidal volume of 9 to 15 ml/kg until reaching an end-tidal carbon dioxide ≤ 40 mm Hg, followed by a stepwise lung-recruitment maneuver in pressure-controlled mode with increases of the peak inspiratory pressure (15 to 20 cm HO) and positive end-expiratory pressure (3 to 10 cm HO) for 30 min, and return to volume-controlled mode with a tidal volume of 15 ml/kg until reaching a peripheral oxygen saturation ≥ 96%. Weaning from the ventilator was achieved in six hours, and the patient was discharged two days after admission without neurological or respiratory deficits.
CONCLUSIONS
We present a rather unusual case of a neurogenic pulmonary edema subsequent to accidental electrocution in a dog. Timely diagnosis by ultrasound and mechanical ventilation settings are described. Our case highlights that pulmonary edema should be considered a potentially life-threatening complication of electrical shock in small animal emergency and critical care medicine.
Topics: Animals; Dogs; Male; Dog Diseases; Electric Injuries; Lung; Pulmonary Edema; Respiration, Artificial; Respiratory Distress Syndrome
PubMed: 38641793
DOI: 10.1186/s12917-024-03982-4 -
International Immunopharmacology May 2024Microglia play a pivotal role in the neuroinflammatory response after brain injury, and their proliferation is dependent on colony-stimulating factors. In the present...
Microglia play a pivotal role in the neuroinflammatory response after brain injury, and their proliferation is dependent on colony-stimulating factors. In the present study, we investigated the effect of inhibiting microglia proliferation on neurological damage post intracerebral hemorrhage (ICH) in a mouse model, an aspect that has never been studied before. Using a colony-stimulating factor-1 receptor antagonist (GW2580), we observed that inhibition of microglia proliferation significantly ameliorated neurobehavioral deficits, attenuated cerebral edema, and reduced hematoma volume after ICH. This intervention was associated with a decrease in pro-inflammatory factors in microglia and an increased infiltration of peripheral regulatory CD8 + CD122+ T cells into the injured brain tissue. The CXCR3/CXCL10 axis is the mechanism of brain homing of regulatory CD8 + CD122+ T cells, and the high expression of IL-10 is the hallmark of their synergistic anti-inflammatory effect with microglia. And activated astrocytes around the insult site are a prominent source of CXCL10. Thus, inhibition of microglial proliferation offers a new perspective for clinical translation. The cross-talk between multiple cells involved in the regulation of the inflammatory response highlights the comprehensive nature of neuroimmunomodulation.
Topics: Animals; Male; Mice; Anisoles; Brain; CD8-Positive T-Lymphocytes; Cell Proliferation; Cerebral Hemorrhage; Chemokine CXCL10; Disease Models, Animal; Interleukin-10; Interleukin-2 Receptor beta Subunit; Mice, Inbred C57BL; Microglia; Pyrimidines; Receptors, CXCR3; Receptors, Granulocyte-Macrophage Colony-Stimulating Factor
PubMed: 38636374
DOI: 10.1016/j.intimp.2024.112071 -
Scientific Reports Apr 2024The aim of this split-mouth randomized clinical trial was to evaluate the clinical outcomes (operative time, edema, trismus, and pain), the immediate histological... (Randomized Controlled Trial)
Randomized Controlled Trial
The aim of this split-mouth randomized clinical trial was to evaluate the clinical outcomes (operative time, edema, trismus, and pain), the immediate histological effects, the alveolar repair (2 and 4 months), and the quality of life after the extraction of impacted third molars using high-speed pneumatic and electrical rotation. Sixteen patients underwent extraction of the two mandibular third molars with a minimum interval of 15 days. On one side of the participant's mouth, high-speed pneumatic rotation was used (Control Group-CG) while for the other side, high-speed electrical rotation was used (Study Group-SG). Statistical analysis included ANOVA repeated measures and Pearson correlations. SG group showed: shorter operative time (p = 0.019), less pain (p = 0.034), swelling (p < 0.001) and trismus (p = 0.025) on the 1st postoperative day; less pain (p = 0.034) and trismus (p = 0.010) on the 3rd postoperative day; less trismus (p = 0.032) on the 7th postoperative day; and better quality of life (p = 0.007). No differences were observed for peripheral bone damage or bone density of alveolar repair at 2 and 4 months between groups. Electric high-speed rotation provided better postoperative clinical parameters of pain, edema and trismus when compared with pneumatic high-speed rotation for mandibular third molar surgery.Trial registration: Brazilian Registry of Clinical Trials registration number RBR-4xyqhqm ( https://ensaiosclinicos.gov.br/rg/RBR-4xyqhqm ).
Topics: Humans; Molar, Third; Trismus; Rotation; Prospective Studies; Quality of Life; Pain, Postoperative; Tooth Extraction; Mouth; Edema
PubMed: 38632471
DOI: 10.1038/s41598-024-59611-5 -
Life Sciences Jun 2024Acute lung injury (ALI) is a life-threatening lung disease characterized by inflammatory cell infiltration and lung epithelial injury. Icariside II (ICS II), one of the...
Icariside II alleviates lipopolysaccharide-induced acute lung injury by inhibiting lung epithelial inflammatory and immune responses mediated by neutrophil extracellular traps.
AIMS
Acute lung injury (ALI) is a life-threatening lung disease characterized by inflammatory cell infiltration and lung epithelial injury. Icariside II (ICS II), one of the main active ingredients of Herba Epimedii, exhibits anti-inflammatory and immunomodulatory effects. However, the effect and mechanism of ICS II in ALI remain unclear. The purpose of the current study was to investigate the pharmacological effect and underlying mechanism of ICS II in ALI.
MAIN METHODS
Models of neutrophil-like cells, human peripheral blood neutrophils, and lipopolysaccharide (LPS)-induced ALI mouse model were utilized. RT-qPCR and Western blotting determined the gene and protein expression levels. Protein distribution and quantification were analyzed by immunofluorescence.
KEY FINDINGS
ICS II significantly reduced lung histopathological damage, edema, and inflammatory cell infiltration, and it reduced pro-inflammatory cytokines in ALI. There is an excessive activation of neutrophils leading to a significant production of NETs in ALI mice, a process mitigated by the administration of ICS II. In vivo and in vitro studies found that ICS II could decrease NET formation by targeting neutrophil C-X-C chemokine receptor type 4 (CXCR4). Further data showed that ICS II reduces the overproduction of dsDNA, a NETs-related component, thereby suppressing cGAS/STING/NF-κB signalling pathway activation and inflammatory mediators release in lung epithelial cells.
SIGNIFICANCE
This study suggested that ICS II may alleviate LPS-induced ALI by modulating the inflammatory response, indicating its potential as a therapeutic agent for ALI treatment.
Topics: Acute Lung Injury; Animals; Lipopolysaccharides; Mice; Extracellular Traps; Humans; Neutrophils; Flavonoids; Male; Mice, Inbred C57BL; Lung; Inflammation; Anti-Inflammatory Agents
PubMed: 38631668
DOI: 10.1016/j.lfs.2024.122648