Nonurgent commercial air travel after nonhemorrhagic cerebrovascular accident

Recurrent Transient Ischemic Attacks and Stroke Due to Carotid Dissection During Air Travel: A Case Report

Carotid artery dissection causes 2.5% of ischemic acute strokes and is more common in younger rather than older patients. Extracranial lesions often manifest as transient and reversible neurological deficits until a stroke occurs. In this case, we describe a 60-year-old male patient with no known cardiovascular risk factors who experienced three transient ischemic attacks (TIAs) in four days while traveling in Portugal. At the emergency department, he was treated for an occipital headache associated with nausea and two episodes of decreased left upper-limb muscle strength lasting two to three minutes with spontaneous recovery. He requested discharge against medical advice so that he could travel home. During the return flight, he had a severe right parietal headache followed by decreased muscle strength in the left arm. After an emergency landing in Lisbon, he was referred to the local emergency department, where his neurological examination revealed preferential gaze to the right exceeding the midline, left homonymous hemianopsia, minor left central facial paresis, and spastic left brachial paresis. On the National Institutes of Health Stroke Scale, he scored 7. A head CT was performed, showing no acute vascular lesions (i.e., Alberta Stroke Program Early CT Score of 10). However, an image compatible with dissection was identified on CT angiography of the head and neck and confirmed by digital subtraction angiography. The patient underwent balloon angioplasty and placement of three stents in the right internal carotid artery with vascular permeabilization. This case highlights how prolonged and incorrect cervical posture and microtrauma secondary to aircraft turbulence may be associated with carotid artery dissection in predisposed individuals. The Aerospace Medical Association guidelines advocate that patients with a recent acute neurological event should avoid air travel until clinical stability is assured. As TIA is considered a harbinger of stroke, patients should be properly evaluated and avoid air travel for at least two days after the event.

Efficacy and safety of grain moxibustion in hemiplegia: A systematic review and meta-analysis protocol

BACKGROUND

The increasing morbidity of stroke brings enormous social and economic pressure to the countries. Hemiplegia is the common sequela of stroke patients, which affects their physical activities and daily life, and its optimal treatment is still an urgent problem. In Asian countries, moxibustion therapy is widely combined with rehabilitation in poststroke hemiplegia. Among them, grain moxibustion, due to its concentration on stimulating the acupoints and deep heat penetration, can promote neurorehabilitation after stroke. Therefore, based on the current literatures, the effectiveness and safety of grain moxibustion were systematically evaluated to provide possible alternative therapy for the rehabilitation of hemiplegia.

METHODS

Studies search for eligible randomized controlled trials (RCTs) that use grain moxibustion as the sole treatment for hemiplegia and their data extraction will be done by two researchers. Mean difference (MD) or relative risk (RR) with fixed or random effect model in terms of 95% confidence interval (CI) will be adopted for the data synthesis. To evaluate the risk of bias, the Cochrane's risk of bias assessment tool will be utilized. The sensitivity or subgroup analysis will also be conducted when meeting high heterogeneity (I > 50%).

RESULTS

This meta-analysis will provide an authentic synthesis of the grain moxibustion's effect for hemiplegia.

CONCLUSION

The findings of the review offer updated evidence and identify whether grain moxibustion can be an effective treatment for hemiplegia.

PROSPERO REGISTRATION NUMBER

PROSPERO CRD 42018117765.

Transoceanic Management and Treatment of Aneurysmal Subarachnoid Hemorrhage: A 10-Year Experience

BACKGROUND AND PURPOSE

Because of the small number of yearly cases of ruptured cerebral aneurysms, endovascular treatment is not performed in Martinique. Therefore, patients from Martinique are sent 7000 km to Paris on commercial flights as soon as possible, where treatment is performed. Nontransportable patients are treated locally with either surgery or symptomatic care. The objective of our study was to assess patient outcomes and safety of this treatment strategy.

METHODS

We retrospectively examined all cases of aneurysmal subarachnoid hemorrhage in Martinique diagnosed during 2004 to 2013. Medical case records were searched for the type and location of treatment, clinical status, and transfer duration.

RESULTS

A total of 119 patients had an aneurysmal subarachnoid hemorrhage during the 10-year period. Of these, 91 were transferred to Paris, 12 were surgically treated locally, and 16 received symptomatic treatment. None of the transferred patients experienced any hemorrhagic recurrence, and none suffered a significant complication related to the air transportation. The median time between aneurysmal subarachnoid hemorrhage diagnosis and arrival at the referral center was 32 hours. The 30-day case fatality rate for treated cases was 14.6% (8.8% for those treated in Paris and 58.3% for those treated locally).

CONCLUSIONS

Our treatment strategy for aneurysmal subarachnoid hemorrhage resulted in a 30-day case fatality rate similar to those observed elsewhere, despite an 8-hour flight and a median treatment delay of 32 hours. This strategy therefore seems to be safe and reliable for isolated regions with small populations.

Synergistic effect of moxibustion and rehabilitation training in functional recovery of post-stroke spastic hemiplegia

OBJECTIVE

To evaluate the therapeutic benefit of combining moxibustion and rehabilitation training for functional recovery in post-stroke spastic hemiplegic patients.

METHODS

We randomly divided 84 cases subjecting to inclusion criteria into moxibustion plus rehabilitation training group (MRT group, n=44) and rehabilitation training group (RT group, n=40). Evaluation of therapeutic effect was observed before treatment, 2 weeks during treatment and 6 months after treatment. Spasticity was evaluated using modified Ashworth scale (MAS) and Clinical Spasticity Index (CSI), recovery of motor function was assessed by Brunnstrom recovery stages and Simplified Fugl-Meyer Motor Scale, and performance of activities of daily living (ADL) was measured, and the quality of life was assessed by Patient Reported Outcomes (PRO).

RESULTS

Evaluation of upper limbs, hands and lower limbs based on CSI and MAS revealed significant improvements in patients treated with MRT, compared to RT alone, both during and after therapy. CSI and MAS also showed significant improvement in patients at each time point in the MRT group, compared to RT group. Marked improvement in Fugl-Meyer Motor Scale was also observed in MRT group at each time point. Based on Brunnstrom grades of upper limbs, hands and lower limbs, significant differences between the two groups were recorded at all time points during and after therapy. Barthel index (BI) and PRO also confirmed the dramatic differences between the two therapy groups.

CONCLUSIONS

Our results demonstrate that combination therapy with moxibustion and rehabilitation training offers greater clinical benefits in relieving spasticity, promoting function recovery of motion, improving the performance of ADL, and increasing quality of life in post-stroke spastic hemiplegic patients, compared to RT alone.