Italian guidelines for primary headaches: 2012 revised version

The first edition of the Italian diagnostic and therapeutic guidelines for primary headaches in adults was published in J Headache Pain 2(Suppl. 1):105–190 (2001). Ten years later, the guideline committee of the Italian Society for the Study of Headaches (SISC) decided it was time to update therapeutic guidelines. A literature search was carried out on Medline database, and all articles on primary headache treatments in English, German, French and Italian published from February 2001 to December 2011 were taken into account. Only randomized controlled trials (RCT) and meta-analyses were analysed for each drug. If RCT were lacking, open studies and case series were also examined. According to the previous edition, four levels of recommendation were defined on the basis of levels of evidence, scientific strength of evidence and clinical effectiveness. Recommendations for symptomatic and prophylactic treatment of migraine and cluster headache were therefore revised with respect to previous 2001 guidelines and a section was dedicated to non-pharmacological treatment. This article reports a summary of the revised version published in extenso in an Italian version

Productivity losses attributable to headache, and their attempted recovery, in a heavy-manufacturing workforce in Turkey: implications for employers and politicians.

Background Headache disorders cause substantial productivity losses through absenteeism and impaired effectiveness at work (presenteeism). We had previously found these losses to be high in a mostly male, heavy-manufacturing workforce at Ford Otomotiv Sanayi AŞ (FO), in north-western Turkey. Here we aimed to confirm this finding in a year-long study to eliminate any effect of seasonal variation. The question then was how much of this lost productivity could be recovered by the effective provision of headache care. Methods We used the HALT-30 Index to estimate productivity losses, surveying FO’s entire workforce (N = 7,200) during annual health-checks provided by the company’s on-site health clinic. Then we established, and widely advertised, a headache clinic within the same health clinic, providing specialist care free for 15 months. Outcome measures were HALT-30, company sickness records and the HURT questionnaire. Results Usable data were collected from 5,916 employees (82.2 %; 5,485 males [92.7 %], 431 females [7.3 %]; mean age 32.5 ± 5.4 years). One-month headache prevalence was 45.4 % (n = 2,688). Productivity losses were reported by 968 employees (16.4 %) and, per affected employee, increased from 0.23 to 7.56 days/month as headache frequency increased (P <0005). Employees reporting headache on ≥15 days/month (n = 64; 1.1 %) accounted for 21.1 % of productivity losses, those with headache on 10–14 days (n = 104; 1.8 %) another 18.5 %. With increasing headache frequency, absenteeism/presenteeism ratio (overall 1:16) declined from about 1:4 to about 1:25 in those with headache on ≥10 days/month. Headache frequency and lost productivity were higher in females than males (P <0.0005). Both absenteeism and presenteeism rates declined after age 34 years (P <0.0005). Only 344 employees with headache (12.8 %) requested appointments, and only 211 (7.8 %) actually consulted. Attendance was related to headache frequency (P <0.0005). Too few returned for follow-up to allow useful outcome assessment. Conclusion The high productivity losses in this young mostly male workforce correlated with but were not wholly explained by headache frequency. A small minority of employees with high-frequency headache contributed highly disproportionately to the productivity losses. These should be the target of interventions aimed at productivity recovery. It is not clear what form such interventions should take: making headache care optimally available is not of itself sufficient

Hyperhomocysteinemia in female migraineurs of childbearing ages

PMID = 3124126

Prevalence and clinical characteristics of an experimental model of 'ice-cream headache' in migraine and episodic tension-type headache patients

This study was designed to compare the prevalence and clinical characteristics of 'cold-induced headache' between migraine and episodic tension-type headache patients. Seventy-six migraine and 38 episodic tension-type headache patients were included in the study. An experimental model of an 'ice-cream headache' was developed for the study. The pain occurrence period, its location and quality were recorded for each patient who felt pain in their head during the test procedure. Pain in the head occurred in 74% of migraine and 32% of 'tension-type headache' patients. Although the most frequent pain location was the temple in both groups of patients, this rate was greater than twofold in migraine patients when compared with episodic tension-type headache patients. While headache quality was throbbing in 71% of migraine patients, it was so in only 8% of the episodic tension-type headache patients. Considering all the results, it seems that 'cold-stimulus headache' is not only more frequent in migraine patients, but also its location and quality differ from 'tension-type headache'