The authors present their intraoperative and postoperative experience in using intramuscular infiltrations with analgesic and anesthetic substances as pain control methods in patients that undergo hip surgery: arthroplasty or hemiarthroplasty. A total of 30 patients that have undergone either an elective total hip arthroplasty surgery or hemiarthroplasty of the hip following a hip fracture, since May 2018 until August 2018. The patients were divided in two equal groups, one group that followed through the protocol and one control group. The intramuscular infiltrations were administered intraoperatively at the timeline of the muscle suture and contained: Bupivacaine 10 mL + Morphine 1 mL + Methylprednisolone 40mg. Postoperative protocol used the visual analogue scale (VAS) pain scores on days 1, 2, 3, 4, 5, 6 and 7 for measuring the postoperative pain control. Intraoperative intramuscular infiltrations, with an analgesic and anesthetic cocktail consisting of Bupivacaine, Morphine and Methylprednisolone, for patients that are going through hip surgery are safe to use with very good results in terms of postoperative pain control. We reduced the consumption of opioids and analgesic drugs, which indirectly leads to decreased direct cost per patient. Another important benefit was an early active mobilization of the patient, with shorter hospitalization time. All things considered, using regional anesthesia and multimodal pain management techniques may lead to a nearly painless hip surgery.
Overgrowth of the costal cartilages has been frequently reported to be an etiological factor of chest wall deformities in children. The present study aimed to investigate if induced overgrowth of the costal cartilages could lead to deformation of the chest wall in a rat model. An insulin-like growth factor 1 (IGF1) solution was directly injected under the perichondrium of the last three costal cartilages of 2-week-old rat pups. Two different concentrations, 50 µg/ml (E50) and 100 µg/ml (E100), were applied. This procedure was repeated once per week for 5 consecutive weeks. Subsequently, 14 days after the last injection, all animals were euthanized before the shape of the thoracic cage was assessed, and the diameter was measured. In addition, the last three costal cartilages were dissected before the samples were prepared and examined by light microscopy. Rats that received E100 exhibited larger sagittal and coronal rib cage diameters compared with those in the E50 and control groups. However, no deformation could be observed in the chest wall. Microscopic examinations revealed an anabolic pattern in the E100 group. The present findings suggested that locally administered IGF1 stimulated cell proliferation and tissue growth in coastal cartilages in a dose-dependent manner in vivo. However, this induced overgrowth of the costal cartilages did not result in the deformation of the chest wall.
The management of giant omphaloceles had always been a point of interest for the pediatric surgeons. Many surgical techniques were proposed, but none of them succeeded to become the standard procedure in closing the congenital abdominal defect. We present a case of giant omphalocele in which we used staged surgical closure combined with a prosthetic patch, with negative-pressure therapy and, finally, definitive surgical closure. Even though a major complication occurred during the treatment, we were able to close the defect without any prosthetic material left in place.
A rare, uncommon disorder called PHACE(S) (P-posterior fossa anomalies, H-hemangioma, A-arterial anomalies, C-cardiac anomalies, E-eye anomalies, and S-sternal cleft) of unknown etiology was rarely reported. Children are susceptible to developing PHACE(S) syndrome from the moment they are born. It may be challenging for a physician to appropriately diagnose and treat children with PHACE due to the multifaceted nature of the disease and the extensive range of consequences that may be associated with it. A one-month-old newborn girl was admitted to hospital with extensive, multiple facial infantile hemangiomas, ulceration of the lower lip hemangioma-like lesion, cardiovascular, sternal, and neurological concomitant malformations. Five days following the initial application of the medication, systemic treatment with propranolol and topical treatment with silver sulfadiazine produced their first noticeable benefits. The lip ulceration was mostly healed and facial hemangioma started to regress. The regression continued under therapy and this effect persists for 6 months since Propranolol therapy ended. No cardiovascular or neurological clinical events have been registered during follow-up. The present case has three peculiarities: (1) high number of facial hemangiomas; (2) presence of subependymal cyst not yet reported in the literature associated with PHACE syndrome; and (3) lack of cardiovascular events during therapy knowing that these events frequently appear in PHACE syndrome patients.
Objective Controversial, heterogeneous, and inconsistent responses to beta-blockers have been reported in some cases of infantile proliferative hemangiomas. On the basis of these clinical observations, we aimed to examine the β1 adrenergic receptor (β1-AR) protein expression distribution among different types of pediatric vascular anomalies. Methods Immunohistochemistry (IHC) was performed for β1-AR on 43 surgical specimens. Results We found positive β1-AR IHC staining in all intramuscular hemangiomas, capillary–lymphatic, lymphatic, venous, and combined malformations, and Masson’s tumor cases, as well as in 7 of 10 cases of proliferative infantile hemangiomas. Conclusions Our research demonstrates, for the first time, the degree of heterogeneous expression of β1-AR among pediatric vascular malformations. Our results support the need for β1-AR assessment in pediatric vascular anomalies to select cases with a robust response to β1-selective blockers. β1-AR assessment may have a strong impact on therapeutic refinement for pediatric vascular anomalies by selecting cases with a stronger response to beta-blockers.
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