Is Surgery an Option for Cluster Headache?

Curr Pain Headache Rep. 2002 Feb;6(1):57-64.

Interventional treatment for cluster headache: a review of the options.

Rozen TD., 2002 Feb

Cleveland Clinic Headache Center, 9500 Euclid Avenue, Cleveland, OH 44195, USA. RozenT@ccf.org

There is no more severe pain than that sustained by a cluster headache sufferer. Surgical treatment of cluster headache should only be considered after a patient has exhausted all medical options or when a patient's medical history precludes the use of typical cluster abortive and preventive medications. Once a cluster patient is deemed a medical failure only those who have strictly side-fixed headaches should be considered for surgery. Other criteria for cluster surgery include pain localizing to the ophthalmic division of the trigeminal nerve, a psychologically stable individual, and absence of addictive personality traits. To understand the rationale behind the surgical treatment strategies for cluster, one must have a general understanding of the anatomy of cluster pathogenesis. The most frequently used surgical techniques for cluster are directed toward the sensory trigeminal nerve and the cranial parasympathetic system

PMID: 11749879

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Headache. 1998 Sep;38(8):590-4.

The surgical management of chronic cluster headache.

Department of Neurological Surgery, University of Pittsburgh (Penn) School of Medicine, USA.

OBJECTIVE: Chronic cluster headache occurs in less than 10% of cluster headache sufferers, but remains an intractable medical problem. Surgical treatments have also been limited in their effectiveness. The authors describe their experience with attempted surgical amelioration of chronic cluster headache. 

DESIGN: Twenty-eight patients, including two with bilateral cluster headache, underwent 39 operations for microvascular decompression of the trigeminal nerve, alone or in combination with section and/or microvascular decompression of the nervus intermedius. Follow-up averaged 5.3 years. 

RESULTS: Initial postoperative success described as 50% relief or greater was achieved in 22 (73.3%) of 30 first-time procedures and greater than 90% relief in half (15 of 30) of these. Long-term follow-up saw this success rate (excellent or good) drop to 46.6%. Repeat procedures have little success, with 7 of 8 failing at long-term follow-up. Morbidity and neurological deficit from the operations was minimal. 

CONCLUSIONS: Chronic cluster headache remains a debilitating and poorly controlled syndrome. Although various surgical treatments have had limited success, microvascular decompression of the trigeminal nerve with section of the nervus intermedius compares very favorably to other destructive techniques without the accompanying neurologic deficits. It is, therefore, our recommendation as the first-line operative treatment of chronic cluster headache.

PMID: 11398301

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J Neurosurg. 1990 Jun;72(6):866-71.

Surgical treatment of cluster headache.

Morgenlander JC, Wilkins RH.

Division of Neurology, Duke University Medical Center, Durham, North Carolina.

Cluster headache is ordinarily managed medically, but may become refractory to such medical management. In this setting, surgical treatment has occasionally been performed, based on evidence that pertinent pain pathways and parasympathetic pathways may be interrupted at the main sensory root of the trigeminal nerve and at the nervus intermedius. Between 1976 and 1987, 13 patients underwent surgery for treatment of cluster headache that was refractory to medical therapy (15 procedures). Partial sectioning of the main sensory root and sectioning of the nervus intermedius were performed in nine patients; only partial sectioning of the main sensory root in one; only sectioning of the nervus intermedius in one; and nervus intermedius sectioning plus microvascular decompression of the trigeminal nerve in two. The average postoperative period for the 13 patients was 37 months (range 2 to 135 months). All patients had return of their headaches postoperatively except for one patient who obtained relief after a repeat procedure. Headache began to return between 2 days and 2 years postoperatively. Three patients are currently free of headache, including both patients who had nervus intermedius sectioning plus microvascular decompression of the trigeminal nerve. Together with recurrence of headache, cluster-associated autonomic disturbances recurred after 14 of the 15 operations but are currently absent in the three headache-free patients. Partial sectioning of the main sensory root and sectioning of the nervus intermedius, as performed in these patients, seem to have limited value in the treatment of cluster headache.

PMID: 2338571

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