Mind over pain: study probes link between emotional blindness and spinal stimulation success

NCT ID NCT07696286

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jul 10, 2026 · Last updated Aug 13, 2026 · Updated 2 times

Summary

This study looks at whether a condition called alexithymia—difficulty recognizing and describing emotions—affects pain levels and quality of life in people with chronic pain who use a spinal cord stimulator. Researchers will ask 20 participants to fill out questionnaires about emotions, anxiety, depression, and childhood experiences, and compare those answers with their pain scores. The goal is to understand why some people get more relief from spinal cord stimulation than others, which could improve how doctors choose candidates for this treatment.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

What this could lead to
If links are found, it could help doctors better select patients for spinal cord stimulation and set realistic expectations for pain relief.
What could go wrong
This is a small, single-time-point observational study with only 20 participants, so results may not apply broadly and cannot prove cause and effect.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Participants

About 20 people

The number the study aims to enrol. It can still change while the study runs.

Started

Jun 2026

Expected to finish

Jun 2027

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

Chronic pain patients aged 18 and older who have undergone permanent spinal cord stimulation (SCS) implantation due to clinical indications at the outpatient clinic.

Ages

18 years and older

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * \- Being 18 years of age or older * Having undergone permanent spinal cord stimulation (SCS) implantation due to clinical indications * Providing written informed consent for study participation * Being literate * Having the cognitive capacity to complete the psychometric scales * No active, severe psychiatric disorders requiring immediate treatment (e.g., schizophrenia, bipolar affective disorder, severe psychotic disorders) Exclusion Criteria: * Cognitive impairment or communication barriers that compromise the capacity to provide informed consent * Presence of active psychotic disorders or manic episodes * Suspected self-harm or suicide risk during the clinical interview * Presence of specific secondary causes that could explain the pain (e.g., active malignancy, active infection, acute fracture)

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Conditions

The condition(s) this trial relates to.

Affective Symptoms anxiety disorder Chronic Pain chronic pain syndrome Depression

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

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  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • Marmara University Pendik Training and Research Hospital

    RECRUITING

    Istanbul, Turkey (Türkiye)

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