Treatment of persistent postoperative hiccups with stellate ganglion block: Three case reports

Stellate ganglion block beyond chronic pain: A literature review on its application in painful and non-painful conditions

Cervical sympathetic or stellate ganglion blocks (SGBs) have been commonly used in the treatment of painful conditions like complex regional pain syndrome (CRPS). However, there is literature to suggest its utility in managing non-painful conditions as well. The focus of this literature review is to provide an overview of indications for SGB for painful and non-painful conditions. We identified published journal articles in the past 25 years from Embase and PubMed databases with the keywords "cervical sympathetic block, stellate ganglion blocks, cervical sympathetic chain, and cervical sympathetic trunk". A total of 1556 articles were obtained from a literature search among which 311 articles were reviewed. Among painful conditions, there is a lack of evidence in favor of or against the use of SGB for CRPS despite its common use. SGB can provide postoperative analgesia in selective surgeries and can be effective in temporary pain control of refractory angina and the acute phase of herpes zoster infection. Among non-painful conditions, SGB may have beneficial effects on the management of post-traumatic stress disorder (PTSD), refractory ventricular arrhythmias, hot flashes in postmenopausal women, and breast cancer-related lymphedema. Additionally, there have been various case reports illustrating the benefits of SGB in the management of cerebral vasospasm, upper limb erythromelalgia, thalamic and central post-stroke pain, palmar hyperhidrosis, orofacial pain, etc. In our review of literature, we found that SGB can be useful in the management of various non-painful conditions beyond the well-known treatment for CRPS, although further studies are required to prove its efficacy.

Intractable hiccups after VNS implantation: a case report

BACKGROUND

Hiccups (medically termed, "singultus"), when intractable, can cause significant medical consequences such as aspiration, malnutrition, and depression, leading to poor quality of life. Several case reports have shown that vagus nerve stimulator (VNS) implantation can help treat central idiopathic intractable hiccups. However, we present a contrary case of a patient who developed intractable singultus following VNS placement for medically refractory epilepsy.

CASE PRESENTATION

We report a 71-year-old male patient with drug-resistant epilepsy who underwent VNS implantation and developed intractable hiccups shortly thereafter. The hiccups were severe and persistent, such that the patient developed a Mallory-Weiss tear, which required intensive care, invasive intubation and mechanical ventilation, and a prolonged rehabilitation course. Despite multiple therapies including phrenic nerve block and Nissen fundoplication, the patient's hiccups persisted and only stopped once the VNS was permanently deactivated.

CONCLUSIONS

Little is known about the incidence of hiccups after VNS implantation. We present one case of hiccups as a direct consequence of VNS implantation. The clinical impact of this report is significant given the relative unfamiliarity of hiccups as an adverse effect of VNS implantation. Neurologists and epileptologists, who present VNS implantation as a surgical option for seizure control to their patients, should be aware of the possibility of singultus development and its significant physical and emotional ramifications.

Phrenic nerve block combined with stellate ganglion block for postoperative intractable hiccups: a case report

Postoperative intractable hiccups slow patient recovery and generate multiple adverse effects, highlighting the importance of investigating the pathogenesis and terminating the hiccups in a timely manner. At present, medical and physical therapies account for the main treatments. We encountered a case in which postoperative intractable hiccups after biliary T-tube drainage removal ceased with the application of an ultrasound-guided block of the unilateral phrenic nerve and stellate ganglion. No complications developed, and the therapeutic effect was remarkable. To our knowledge, this approach has not been reported to date. Simultaneously blocking the phrenic nerve and stellate ganglion may be a treatment option for intractable hiccups.

Persistent hiccups following thalamic hemorrhage: A case report

Persistent hiccups (lasting more than 48 hours) can cause physical and emotional distress. They can result in dehydration, exhaustion, malnutrition, insomnia, wound dehiscence, ventilatory desynchronization, and hemodynamic changes. Hiccups are thought to be due to a complex reflex arc involving peripheral nerves and central structures such as the brainstem, temporal lobe, basal ganglia, hypothalamus, and spinal cord levels C3-5. Medullary strokes, for instance, have been reported to cause hiccups. We report a patient with a thalamic bleed who developed persistent hiccups. A 56-year-old man was brought to the hospital in an unresponsive state. He was intubated for airway protection. CT brain showed a left thalamic hemorrhage with edema and mass effect on the 3rd ventricle, intraventricular extension of hemorrhage, and hydrocephalus. An external ventricular drain was placed successfully with adequate drainage. One week after admission, the patient developed persistent abdominal jerks. These jerks were occurring every 3-4 seconds and would last for hours with brief periods of remission. He was started on levetiracetam 1000 mg IV bid and then increased to 1500 mg IV BID without any improvement of symptoms. The patient was also placed on EEG which did not reveal any epileptiform abnormality but did show an EMG artifact. His electrolytes including sodium, and potassium, and corrected calcium levels were normal. He did not have any evidence of pneumonia or other infections. It was determined that these jerks were likely hiccups. Metoclopramide 10 mg IV was tried without any benefit. He was then started on Baclofen 10 mg PO TID which resulted in a significant improvement in hiccups. Our case suggests that thalamic lesions might also lead to persistent hiccups.

Stellate Ganglion Block for Intractable Hiccups Secondary to a Motor Vehicle Collision

Intractable repetitive hiccups are a rare prolongation of the common physiologic reflex arc. If left untreated, chronic hiccups can decrease a patient's quality of life. Many nonpharmacologic, pharmacologic, and interventional treatment modalities have emerged. A 53-year-old male with a past medical history of a motor vehicle collision (MVC) two years earlier presented to a pain clinic with hiccups lasting several months. The patient was experiencing weight loss, lack of sleep, mood changes, and aspiration pneumonia requiring hospitalization secondary to the hiccups. Vagal and respiratory maneuvers and multiple prescription drugs failed to offer hiccup cessation. An ultrasound-guided stellate ganglion block offered immediate, prolonged cessation of the hiccups. When nonpharmacologic and pharmacologic therapies fail to offer improvement of hiccups, as in our patient's case, a stellate ganglion (SG) block may be a viable treatment option for medically refractory cases.

Treatment of unexplained facial numbness with stellate ganglion blockade: A case report

To date, there is no established treatment for facial numbness or dysesthesia of unspecified causes. Herein, we report a case of unexplained facial numbness and confirmed hypesthesia that achieved clinical response to stellate ganglion blockade (SGB). SGB might be an effective treatment of psychological stress-related facial numbness of unknown origin.

A typically progressive dissection of the internal carotid artery with recurrent hiccups: A case report with continuous 2-year data recording

Patients with internal carotid artery dissection (ICAD) usually report headache, neck pain, Horner's syndrome, and ischemic stroke. Because the posterior cranial nerve is involved, some patients may show different forms of posterior cranial nerve paralysis. There have been no reports of patients with ICAD showing repeated hiccups. Here, to help clinicians identify ICAD early and gain a better understanding of the atypical manifestations of the disease, we report an atypical case of recurrent hiccup symptoms caused by ICAD.

A case report of Vagus nerve stimulation for intractable hiccups

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Intractable hiccups are associated with significant morbidity and may lead to mortality.

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Several medical, pharmacological, surgical and novel treatment options are available.

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Vagus nerve stimulator placement is a novel surgical option for the treatment of intractable hiccups.

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Vagus nerve stimulator is currently not approved for the indication of intractable hiccups.

Introduction

Intractable hiccups frequently result from an underlying pathology and can cause considerable illness in the patients. Initial remedies such as drinking cold water, induction of emesis, carotid sinus massage or Valsalva manoeuvre all seem to work by over stimulating the Vagus nerve. Pharmacotherapy with baclofen, gabapentin and other centrally and peripherally acting agents such as chlorpromazine and metoclopramide are reserved as second line treatment. Medical refractory cases even indulge in unconventional therapies such as hypnosis, massages and acupuncture. Surgical intervention, although undertaken very rarely, predominantly revolves around phrenic nerve crushing, blockade or pacing. A novel surgical strategy is emerging in the form of Vagus nerve stimulator (VNS) placement with three cases cited in literature to date with varying degrees of success. Here the authors report a case of VNS placement for intractable hiccups with partial success, in accordance with SCARE-2018 guidelines.

Presentation of the case

An 85-year-old gentleman with a 9-year history of intractable hiccups secondary to pneumonia came to our hospital. The hiccups were symptomatic causing anorexia, insomnia, irritability, depression, exhaustion, muscle wasting and weight loss. The patient underwent countless medical evaluations. All examinations and investigations yielded normal results. The patient underwent aggressive pharmacotherapy, home remedies and unconventional therapies for intractable hiccups but to no avail. He also underwent left phrenic nerve blocking and resection without therapeutic success. The patient presented to our hospital and decision for VNS insertion was taken for compassionate reasons considering patient morbidity. The patient demonstrated significant improvement in his symptoms following VNS insertion.

Discussion

A temporary hiccup is an occasional happening experienced by everyone. However, intractable hiccups are associated with significant morbidity and often mortality. Several medical, pharmacological, surgical and novel treatment options are available for intractable hiccups.

Conclusion

VNS insertion is a novel surgical option for the treatment of intractable hiccups.

Chronic Hiccups

PURPOSE OF REVIEW

Nearly 4000 patients will be admitted to hospital in the US this year for hiccups. Hiccups are controlled by a complex reflex arc between peripheral receptors and the brainstem. Any disruption along this pathway may produce hiccups. Typically, hiccups resolve spontaneously but in certain pathologies symptoms may persist. Persistent hiccups may be considered a sign of underlying pathology. The most common cause involves GERD.

RECENT FINDINGS

Based on etiologies, studies have shown that first-line therapy should use a proton pump inhibitor (PPI) and involve appropriate gastrointestinal consultation. If symptoms persist, other etiologies such as central causes need to be explored.

SUMMARY

We review the pathophysiology of hiccups including multiple causes and the appropriate work up for each. We review several studies examining new treatments, both pharmacological and interventional, that may help patients. Initial therapy should still involve a PPI but several new therapies may be beneficial.

Intraoperative Laryngeal Mask Airway-Related Hiccup: An Overview

Hiccup is an involuntary contraction of the diaphragm and intercostal muscles resulting in sudden inspiration and closure of the glottis. The presence of hiccup in the perioperative period can be a challenging problem. Sudden movements of the patient from hiccups can interfere preoperative diagnostic procedures, intraoperative hiccup may delay the beginning of surgery, interfere with the surgical process, and affect intraoperative monitoring, and postoperative hiccup may affect would healing and hemodynamic stability. Hiccup can lead to have increased aspiration risk. Hiccup are is an incompletely understood phenomenon with multiple etiologies. Intraoperative hiccup related to laryngeal mask airway placement has been reported, and it presents unique challenges in diagnosis and management. Both pharmacological and non-pharmacological interventions have been utilized with various level of success. All treatment strategies are primarily aimed at interrupting the hiccup reflex arc.