AzTrials
AzTrials

HeadacheNCT00263094

An End to the Yom Kippur (and Ramadan) Headache

A study testing Rofecoxib in people with Headache, run by Sheba Medical Center at 1 site in Israel.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
Search all trials

Trial summary

Fasting is a known trigger for headache. People who fast to comply with religious edict have been shown to be prone to headache which becomes more likely to occur with increasing length of fasting, and in people prone to headache. Read more about this study

Who is it for?
Ages 18 to 65 yearsHealthy volunteers can take part
Conditions the study is for
Headache
What is being tested?
Rofecoxib
How many people
220 participants
Where
1 siteIsrael
Study dates
Sep 2004to Nov 2004
Phase
Interventional
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 to 65 years
  • All sexes
  • Healthy volunteers accepted
  • Adult, Older adult

Who may be able to join

  • History of fasting headache
  • Age 18-65
  • Intention to fast on Yom Kippur
  • History of Fasting on Yom Kippur

Who cannot join

  • Pregnant or Nursing Women
  • Known allergy to NSAID type medication
  • History of chronic illness including heart, kidney, liver or peptic ulcer disease, hypertension, diabetes, lung disease including asthma, or a history of gastrointestinal bleeding.

Trial locations and contacts

1 site in 1 country.

Israel1 site
  • Sheba Medical Center

    Tel HaShomer

Other trials in Israel

About this study

Official title: : An End to the Yom Kippur (and Ramadan) Headache: A Double Blind Placebo Controlled Trial of Prophylactic Rofecoxib in Preventing Ritual Fasting Headache.

Fasting is a known trigger for headache. People who fast to comply with religious edict have been shown to be prone to headache which becomes more likely to occur with increasing length of fasting, and in people prone to headache. This has been documented as 'Yom Kippur Headache' and 'First of Ramadan Headache.' We performed a study to test the hypothesis that Rofecoxib, a pain medicine and anti-inflammatory, with a prolonged duration of action would prevent or attenuate headache when taken just prior to the complete (no food or drink) 25 hour fast of Yom Kippur.

Read the detailed description

Introduction: Religious fasting is associated with headache. This has been documented as 'Yom Kippur Headache' and ' First- of - Ramadan Headache.' The Cox2 inhibitor, rofecoxib, has been reported effective in preventing perimenstrual migraine and in preventing recurrence of migraine. Given its 17 hour half-life, we undertook this study to see whether 50mg rofecoxib taken just prior to the 25 hour Yom Kippur fast would be effective in preventing headache.

Methods: We performed a double blind randomized prospective trial of rofecoxib 50mg vs placebo, taken just prior to the onset of fasting, Yom Kippur 2004. Healthy adults aged 18 - 65 were enrolled from the community and from hospital staff. Subjects completed a demographic data form and questions regarding headache history and a post-fast survey on headache during the fast, headache intensity, general ease of fasting and side effects.

Results: We sent out 170 forms of which 105 were completed and returned. Of those subjects receiving rofecoxib (n=53), ten or 18.9% vs 34 or 65.4 % of the placebo group (n=52) had headache at some point during the fast (p<.0001). Severity of headache in the treatment group was significantly less for the treatment group (3.45 vs 6.29 on a visual analog scale of 10 (p = .009)). None of those receiving rofecoxib reported a 'more difficult than usual fast' whereas the distribution of difficult to easy fast among the placebo group was more even.

Conclusion: Rofecoxib 50mg taken prior to a twenty five hour ritual fast prevents and attenuates fasting headache.

Conditions
Headache
Being tested
Rofecoxib
Keywords
Fasting, Headache, Cox 2 Inhibitors, Pain, Prophylaxis
Medical subject headings
Headache, Fasting, Pain

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • RofecoxibDrug

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Reduction in incidence of headache during fast in treatment group versus control group

Secondary outcomes (2)
  1. Reduction in severity of headache in treatment versus control groups.

  2. General ease of fast in treatment vs control groups

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted7 Dec 2005 (estimated)
  2. Study startSep 2004
  3. Study completionNov 2004

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase N/A
Primary purpose
Prevention
Allocation
Randomised
Intervention model
Parallel groups
Masking
Double blind
Enrolment
220 participants
IDs, dates and publications
ClinicalTrials.gov ID
NCT00263094
Sponsor's protocol ID
SHEBA-04-3395-MD-CTIL
Status last verified
Jan 2006
First submitted
6 Dec 2005
Last updated
27 Jan 2006
Results posted
No

Publications

  • Mosek A, Korczyn AD. Yom Kippur headache. Neurology. 1995 Nov;45(11):1953-5. doi: 10.1212/wnl.45.11.1953.

    PubMed 7501139
  • Awada A, al Jumah M. The first-of-Ramadan headache. Headache. 1999 Jul-Aug;39(7):490-3. doi: 10.1046/j.1526-4610.1999.3907490.x.

    PubMed 11279933
  • Von Seggern RL, Mannix LK, Adelman JU. Rofecoxib in the prevention of perimenstrual migraine: an open-label pilot trial. Headache. 2004 Feb;44(2):160-5. doi: 10.1111/j.1526-4610.2004.04033.x.

    PubMed 14756855

Questions about this trial

What is this clinical trial studying?

A study testing Rofecoxib in people with Headache, run by Sheba Medical Center at 1 site in Israel.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 4 inclusion and 3 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 27 Jan 2006. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in Israel. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Reduction in incidence of headache during fast in treatment group versus control group. It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT00263094, which also lists 3 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 27 Jan 2006.

Free account

Log in to keep searching

You’ve used your 3 free searches. AzTrials is free: log in or create a free account to keep searching clinical trials and save the ones you want to follow.

Create a free accountLog in