Return to Play in Collision Sport After Hemorrhages of a Cerebral Cavernoma.

ABSTRACT: Discovering a cerebral vascular malformation in an athlete should lead to evaluating hemorrhagic risk, notably in contact sports. Cavernous angioma is one of the most frequent pathologies in this context. It can be identified by a hemorrhage, the onset of an epileptic seizure, or, increasingly so, incidentally, while performing a medical examination for another reason. Whether sports practice is a risk factor for hemorrhage is unclear in available literature. When treatment is needed, surgery remains the gold standard. Currently, little data are available on the possibility of resuming contact sports after craniotomy. We report the case of a rugby player who underwent surgery for intracerebral cavernoma. We provide details on how the player was finally cleared to resume rugby practice and on the therapeutic management of this lesion.

Inadvertent Injection of Ciprofloxacin Instead of Ropivacaine Through Epidural Catheter.

Purpose: Patient harm is often due to medication errors related to neuraxial and peripheral misconnection. We report a case of inadvertent injection of ciprofloxacin into the epidural space and discuss the strategies that could prevent such an incident. Summary: A 74-year-old woman presented a recurrence of an ovarian cancer. The recent discovery of an intrabdominal recurrence on CT-scan led us to propose a new surgical procedure. A thoracic epidural analgesia was performed prior to general anesthesia. Postoperative pain was controlled with patient-controlled epidural analgesia (PCEA) with ropivacaine-epinephrine. During the first night, abdominal pain appeared. During the second day, a nurse discovered that the bag connected to the pump contained ciprofloxacin and not ropivacaine. After aspiration of 2.5 ml sent to laboratory for analysis, the epidural catheter was removed. The investigation revealed the different causes leading to such an error. Three days after, the patient returned home, without any adverse symptoms. Conclusion: This is the first report of the inadvertent administration of ciprofloxacin into the epidural space via a patient-controlled epidural analgesia technique. As there is no effective treatment for such errors, we discuss the neurological risk of ciprofloxacin and prevention strategy mainly based on organizational and human factors.

Prospective cohort study assessing chronic pain in patients following minor surgery for breast cancer.

PURPOSE: Pain after tumorectomy and sentinel lymph node dissection is poorly reported in the literature. We carried out a prospective survey aimed at assessing pain three months after such minor surgery for breast cancer. METHODS: The study was approved by the local ethics committee. Most surgeries followed a standard protocol involving general anesthesia with no regional analgesia technique, laryngeal mask, sufentanil and propofol for induction, and multimodal analgesia during the postoperative period. Three months after the surgery, a questionnaire was sent to the patients with a pre-stamped envelope for return. The questions probed responses required to calculate a Brief Pain Inventory score and modified neuropathic pain score (DN3). RESULTS: Over a 5-month period, 150 patients (aged 60 (11) years, body mass index of 25 (6) kg/m2) were included in the final analysis. In the recovery room, 43% of patients required morphine at a mean dose of 5.2 (1.8) mg. Three months post surgery, 60 patients (40%) reported persistent pain for which 62% took analgesic drugs. We found no risk factor associated with this persistent pain among our studied population. Neuropathic pain was noted in 61% of patients who reported persistent pain primarily associated with periareolar incision. CONCLUSIONS: Pain persisted up to three months after minor surgery for breast cancer in 40% of patients with mostly a neuropathic component (61%).

Even a "pigtail" distal end catheter can enter the epidural space after continuous paravertebral block.

A woman with a medical history of breast cancer presented with chronic pain of the right hemithorax. To alleviate pain, a continuous paravertebral block was performed using a pigtail end catheter, introduced using ultrasound visualization (transversal technique at the inferior articular process of T6). Complete pain relief was observed. A few hours later, urinary retention was diagnosed and discharge from the ambulatory setting was canceled. On the following day, a new injection of local anesthetics through the catheter triggered paresthesia in the contralateral leg and a new urinary retention was diagnosed. A CT scan confirmed the epidural misplacement of the catheter. The latter was withdrawn, and the patient was released to home after the complete disappearance of her neurological symptoms. This case report highlights the risk of inadvertently misplacing the catheter into the epidural space during thoracic paravertebral block, even with a "pigtail" distal end type of catheter.

Radiation dose reduction during venous access port implantation: the importance of upgrading equipment and radiation-protection training.

BACKGROUND: Implantable central venous port systems are widely used in oncology. We upgraded our fluoroscopy machines, and all anesthetists completed two training courses focusing on the risks of ionizing radiation for patients and health workers. AIMS: This study aimed to evaluate the impact of upgrading the machines and the radiation-protection training on ionizing radiation exposure during venous port system implantation. METHODS: We retrospectively analyzed consecutive venous port implantations between 2019 and 2022. The older fluoroscopy machines were replaced by two new machines. A first training session about health worker radioprotection was organized. The medical staff completed a second training course focused on protecting patients from ionizing radiation. We defined four distinct time intervals (TI): venous port implantations performed with the old equipment, the new fluoroscopy machines, after the first training course, and after the second training course. The air kerma-area product (KAP) was compared between these four TI and fluoroscopy times and the number of exposures only with the new machines. RESULTS: We analyzed 2587 procedures. A 93% decrease in the median KAP between the first and last TI was noted (median KAP = 323.0 mGy.cm2 vs. 24.0 mGy.cm2, p < 0.0001). A decrease in the KAP was observed for each of the 11 anesthetists. We also noted a significant decrease in the time of fluoroscopy and the number of exposures. CONCLUSIONS: Upgrading the fluoroscopy equipment and completing two dedicated training courses allowed for a drastic decrease patient exposure to ionizing radiation during venous access port implantation by non-radiologist practitioners.

Safety in Healthcare: From the Flight Deck to the Operating Room.

The recent health crisis has increased the workload and the stress levels of healthcare professionals around the world. Such stressful working environments are conducive to an increased incidence of medical errors. Implementing education and training specifically focused on human and organizational factors can promote teamwork and decrease the risk of error. Such techniques have been extensively deployed, most notably in commercial aviation. Numerous tools have been developed to reduce the risk of error associated with routine tasks, forgetting a task and handling alarm situations during commercial flights. Many of these tools can be transferred to the healthcare sector. After a brief recap about the importance of the working environment, this narrative review aims to highlight several specific tools used in commercial aviation that can be readily transferred to the operating theatre.

Influence of Deep Serratus Anterior Plane Block on Chronic Pain at 3 Months After Breast-Conserving Surgery: Prospective, Cohort Study.

OBJECTIVES: In 2015, we evaluated our practices regarding pain after breast-conserving surgery. Thereafter, we have adapted our practices by performing a systematic deep serratus plane block before the surgical incision. In 2019, we assessed the impact of these changes in terms of chronic pain. The main objective of this study was to evaluate the prevalence of chronic pain 3 months after this type of surgery. MATERIALS AND METHODS: All patients treated with breast-conserving surgery as outpatients were included in this prospective study between April and July 2019. After inducing general anesthesia, 20 mL of ropivacaine 3.75 mg/mL were injected under the serratus muscle. Morphine titration was performed in the recovery room according to pain scores. A pain and quality of life questionnaire was sent 3 months after surgery. A backward logistic regression model was applied to calculate the adjusted odds ratios. RESULTS: The final analysis involved 137 patients. Three months after surgery, 43 patients (31%) reported persistent pain related to the surgery. Maximum pain in the last 24 hours was moderate to severe in 60% of cases, 16 patients (35%) took painkillers. Morphine titration in the recovery room was required in 25 patients (18%). Younger age and the use of lidocaine to prevent after injection of propofol during general anesthesia induction appeared to be protective factors for the risk of pain at 3 months (secondary endpoints). DISCUSSION: No persistent pain at 3 months was reported in 69% of cases. Furthermore, the use of a deep serratus anterior plane block before the surgical incision has limited the need for morphine titration in the recovery room to <1 patient in 5. These evaluations of professional practices should be encouraged.

A case report of sustained resolution of cancer pain by continuous perineural infusion of local anaesthetic.

BACKGROUND: Opioids are currently offered as first-line treatment for chronic pain from cancer. Continuous regional analgesia could be an alternative to opioids. However, the required duration of catheterization and the sustained analgesic effects of this technique after catheter removal have yet to be clarified. CASE REPORT: We report the case of a patient with a shoulder desmoid tumour for which monitoring of tumour progression was the sole therapeutic strategy. Analgesia took the form of patient-controlled infusion of local anaesthetics through an interscalene catheter. Due to the need of an MRI control 45 days later, the pump was stopped. The persistence of pain relief 48 hr later led to the decision to remove the perineural catheter. No pain was reported by the patient over the following 42 days. CONCLUSIONS: In this patient, it would seem that continuous analgesia allowed for a sustained resolution of pain from the shoulder-located tumour. One hypothesis is that local anaesthetics play a direct role in the erasure of pain memory. This hypothesis needs to be tested with a large patient cohort. SIGNIFICANCE: This case report provides new insights into the treatment of cancer pain. The most interesting finding is that the pain did remained absent after 45 days of continuous infusion of local anaesthetics through an interscalene catheter. We postulated that local anaesthetic drugs have an impact on pain memory.

Chronic Cancer-Related Pain: Continuous Perineural Infusion of Local Anesthetics as Alternative to Systemic Analgesic Drugs.

Pain is a major concern for patients suffering from cancer. Although opioid drugs remain the gold standard for treatment of pain, little is known about the interest of continuous analgesia techniques as alternative. The aim of the present article is to detail the feasibility and to present the diversity of continuous perineural infusion of local anesthetic. A series of five patients suffering from different cancer-related pain is presented. A continuous perineural block was proposed to patients presenting with unbearable pain in an area innervated by a plexus or a nerve despite parenteral analgesic pharmacotherapy. All blocks were performed in a surgical theatre under sterile conditions. An initial bolus dose with 3.75 mg/mL ropivacaine was injected followed by a continuous infusion of 2 mg/mL of ropivacaine. Patient-controlled perineural analgesia was started at home by a nursing network. The technique, the efficacy, and the side effects were reported. Complete pain relief was noted 15 minutes after local anesthetic injection in the five cases, and efficacy was maintained during the following days at home, with no other analgesic treatment required. One patient restarted working a few weeks after catheter insertion. The catheter duration lasted for 12 to 110 days. One catheter was removed because of local anesthetic leak at the puncture point. Some paresthesia was noted in one patient. No other side effect was noted. No infection was reported. In selected patients, continuous perineural infusion of local anesthetics appears to be an attractive alternative to parenteral opioids for cancer-related pain. Further investigation is warranted to better define the place of these techniques in the armamentarium of cancer-related pain treatment.