ISTDP for Patients With Treatment Resistance PPS
24 lipca 2026 zaktualizowane przez: Daniel Maroti
Individual Intensive Short Term Psychodynamic Psychotherapy for Patients With Treatment Resistance Persistent Physical Symptoms
Intensive Short-Term Psychodynamic Psychotherapy (ISTDP) for Treatment-Resistant Persistent Physical Symptoms is a therapeutic approach designed to help patients whose physical symptoms have not responded to traditional medical or psychological treatments. These persistent physical symptoms (PPS) often include conditions such as chronic pain, fatigue, or gastrointestinal issues, where a psychological component may be involved.
ISTDP focuses on identifying and addressing unconscious emotional conflicts, which are thought to contribute to or exacerbate physical symptoms. The therapy encourages patients to recognize and express repressed emotions, such as anger, sadness, or fear, which may manifest somatically if left unresolved.
For patients with treatment-resistant PPS, ISTDP offers a focused, time-limited intervention aimed at breaking the cycle of emotional suppression and physical symptomatology. The method involves intense therapeutic engagement, fostering a direct experience of emotions in a controlled environment. Through this process, patients often gain emotional awareness and experience symptom relief.
Research on ISTDP in this population suggests that it can effectively reduce the severity of physical symptoms, improve emotional well-being, and enhance overall functioning when other treatments have not yielded significant results.
For patients with treatment-resistant PPS, ISTDP offers a focused, time-limited intervention aimed at breaking the cycle of emotional suppression and physical symptomatology. The method involves intense therapeutic engagement, fostering a direct experience of emotions in a controlled environment. Through this process, patients often gain emotional awareness and experience symptom relief.
Research on ISTDP for this population suggests that it can be effective in reducing the severity of physical symptoms, improving emotional well-being, and increasing overall functioning when other treatments have failed to produce significant results.
Przegląd badań
Status
Zakończony
Warunki
Interwencja / Leczenie
Typ studiów
Interwencyjne
Zapisy (Rzeczywisty)
25
Faza
- Nie dotyczy
Kontakty i lokalizacje
Ta sekcja zawiera dane kontaktowe osób prowadzących badanie oraz informacje o tym, gdzie badanie jest przeprowadzane.
Lokalizacje studiów
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Stockholm, Szwecja, 10691
- Stockholm University
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Kryteria uczestnictwa
Badacze szukają osób, które pasują do określonego opisu, zwanego kryteriami kwalifikacyjnymi. Niektóre przykłady tych kryteriów to ogólny stan zdrowia danej osoby lub wcześniejsze leczenie.
Kryteria kwalifikacji
Wiek uprawniający do nauki
- Dorosły
- Starszy dorosły
Akceptuje zdrowych ochotników
Nie
Opis
Inclusion Criteria:
- The participant certifies that they have undergone a medical evaluation for their physical symptoms.
- The participant rates either moderate distress from physical symptoms on the PHQ-15 form (over 10 points) or significant distress from a single physical symptom (at least 2 points for that symptom).
- The participant expresses interest in exploring whether emotional factors, such as stress, may contribute to their symptom profile.
- Any prescribed medications must have been stable for at least 1 month.
- Participants must meet the criteria for non-response/treatment resistance, i.e., no reliable change in PHQ-15.
Exclusion Criteria:
- Participants suffer from ongoing substance abuse (alcohol or drugs) or are assessed to have severe mental health issues (psychotic disorders, moderate to high suicide risk, antisocial personality disorder, etc.).
- Participants are currently prescribed medications that are clearly addictive and sedative in nature (e.g., benzodiazepines).
- Participants are involved in other psychological treatments focused on physical symptoms. However, other psychological treatments are allowed as long as the supportive therapy does not occur more than once a month.
- Participants do not have sufficient proficiency in the Swedish language.
- Somatic symptoms is judged to be need further medically evaluation or treatment.
Plan studiów
Ta sekcja zawiera szczegółowe informacje na temat planu badania, w tym sposób zaprojektowania badania i jego pomiary.
Jak projektuje się badanie?
Szczegóły projektu
- Główny cel: Leczenie
- Przydział: Nie dotyczy
- Model interwencyjny: Zadanie dla jednej grupy
- Maskowanie: Brak (otwarta etykieta)
Broń i interwencje
Grupa uczestników / Arm |
Interwencja / Leczenie |
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Inny: Individual intensive short term psychodynamic therapy
The Individual Intensive Short-Term Psychodynamic Psychotherapy (ISTDP) arm for patients with Persistent Physical Symptoms (PPS) focuses on addressing the underlying emotional and psychological factors contributing to these chronic symptoms.
In this treatment arm, participants engage in structured, one-on-one psychotherapy sessions with a trained ISTDP therapist.
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ISTDP aims to help patients explore and process unconscious emotions, particularly those linked to past trauma or unresolved conflicts, that may be contributing to their physical symptoms.
Patients are guided to identify and express repressed feelings such as anger, grief, or fear.
The therapist actively engages the patient in a focused and intensive manner, helping them to recognize emotional defenses, break through resistance, and experience these emotions directly in the therapeutic setting.
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Co mierzy badanie?
Podstawowe miary wyniku
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
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Patient Health Questionaire-15 (PHQ-15)
Ramy czasowe: Lineal regression model using measurement points from from pre-treatment, 1 week before treatment and during treatment (up to 5 months)
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Somatic symptom severity during the "last week" was assessed with the PHQ-15.
Items were rated 0 ("Not bothered at all"), 1 ("Bothered a little"), or 2 ("Bothered a lot"); total scores range from 0 to 30 for women and 0-27 for men.
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Lineal regression model using measurement points from from pre-treatment, 1 week before treatment and during treatment (up to 5 months)
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Visual Analoge Scales
Ramy czasowe: Lineal regression model using measurement points from from pre-treatment, 1 week before treatment and during treatment (up to 5 months)
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Visual Analoge Scales suggested by the EURONET-SOMA network (Rief et al., 2017).
Somatic symptom intensity was measured from 1 ("No symptom") to 10 ("Symptom as bad as you can imagine") and somatic symptom interference from 1 ("No interference") to 10 ("Maximum interference").
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Lineal regression model using measurement points from from pre-treatment, 1 week before treatment and during treatment (up to 5 months)
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Miary wyników drugorzędnych
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
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Patient Health Questionaire-9 (PHQ-9)
Ramy czasowe: Measured before treatment start and post treatment (after 16 weeks of treatment).
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PHQ-9 consists of nine questions withs ratings 0-3 (0= "not at all", 3= "almost every day") on impact of depressive symptoms.
Higher scores indicate worse symptom/functioning with a maximum score of 27.
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Measured before treatment start and post treatment (after 16 weeks of treatment).
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Generalized Anxiety Disorder 7-item scale (GAD-7)
Ramy czasowe: Measured before treatment start and post treatment (after 16 weeks of treatment).
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GAD-7 consists of seven questions with ratings 0-3 (0= "not at all", 3= "almost every day") on impact of anxiety symptoms.
Higher scores indicate worse symptom/functioning functioning with a maximum score of 21.
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Measured before treatment start and post treatment (after 16 weeks of treatment).
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Post traumatic symptom Check List-5 (PCL-5)
Ramy czasowe: Measured before treatment start and post treatment (after 16 weeks of treatment).
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PCL-5 consists of 20 questions with ratings 0-4 on impact of post traumatic symptoms.
Higher scores indicate worse symptom/functioning with a maximum score of 80.
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Measured before treatment start and post treatment (after 16 weeks of treatment).
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Inne miary wyników
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
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Negative Effects Questionnaire (NEQ)
Ramy czasowe: At post-treatment (after 16 weeks of treatment)]
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Participants respond to a series of statements regarding potential negative effects they may have experienced during or after therapy, typically using a Likert scale (e.g., 1 = "Not at all," to 5 = "Extremely").
The total score is computed by summing the responses, where higher scores indicate a greater frequency or severity of negative effects.
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At post-treatment (after 16 weeks of treatment)]
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Patient Session rating scale (with 8 additional questions)
Ramy czasowe: Each week once a week throughout 16 weeks of treatment
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Session Rating Scale (SRS) evaluates the therapeutic alliance and the quality of the therapy session.
It consists of four items rated on a scale from 0 ("Not at all") to 10 ("Extremely") that assess various aspects of the therapy session, including the therapist's understanding of the patient, the relevance of the session, the connection between the patient and therapist, and how well the patient's needs were addressed.
In the same manner 8 additional questions on experienced emotions are asked (e.g. on a scale 0-10 how much shame was experienced in the therapy session).
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Each week once a week throughout 16 weeks of treatment
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Therapist Rating after each ISTDP session
Ramy czasowe: Each week once a week throughout 16 weeks of treatment
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"Therapist Rating after each ISTDP session" measures several aspects of the therapeutic process and the patient's emotional response during the session.
For example, on a five point Likert scale - To a very small extent" to "To a very high extent - the therapist rate the extent to which he/she focused on and/or used typical ISTDP interventions during the session.
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Each week once a week throughout 16 weeks of treatment
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Patient Health Questionaire-4 (PHQ-4)
Ramy czasowe: Each week once a week throughout 16 weeks of treatment
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PHQ-4 consists of four questions withs ratings 0-3 (0= "not at all", 3= "almost every day") on impact of depressive symptoms.
Higher scores indicate worse symptom/functioning with a maximum score of 12.
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Each week once a week throughout 16 weeks of treatment
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Współpracownicy i badacze
Tutaj znajdziesz osoby i organizacje zaangażowane w to badanie.
Sponsor
Daty zapisu na studia
Daty te śledzą postęp w przesyłaniu rekordów badań i podsumowań wyników do ClinicalTrials.gov. Zapisy badań i zgłoszone wyniki są przeglądane przez National Library of Medicine (NLM), aby upewnić się, że spełniają określone standardy kontroli jakości, zanim zostaną opublikowane na publicznej stronie internetowej.
Główne daty studiów
Rozpoczęcie studiów (Rzeczywisty)
1 lutego 2025
Zakończenie podstawowe (Rzeczywisty)
31 grudnia 2025
Ukończenie studiów (Rzeczywisty)
31 grudnia 2025
Daty rejestracji na studia
Pierwszy przesłany
6 listopada 2024
Pierwszy przesłany, który spełnia kryteria kontroli jakości
8 listopada 2024
Pierwszy wysłany (Rzeczywisty)
12 listopada 2024
Aktualizacje rekordów badań
Ostatnia wysłana aktualizacja (Rzeczywisty)
27 lipca 2026
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
24 lipca 2026
Ostatnia weryfikacja
1 lipca 2026
Więcej informacji
Terminy związane z tym badaniem
Dodatkowe istotne warunki MeSH
Inne numery identyfikacyjne badania
- KOSMOS3-Individual ISTPD
Plan dla danych uczestnika indywidualnego (IPD)
Planujesz udostępniać dane poszczególnych uczestników (IPD)?
NIE
Opis planu IPD
Participants have not approved this.
Informacje o lekach i urządzeniach, dokumenty badawcze
Bada produkt leczniczy regulowany przez amerykańską FDA
Nie
Bada produkt urządzenia regulowany przez amerykańską FDA
Nie
Te informacje zostały pobrane bezpośrednio ze strony internetowej clinicaltrials.gov bez żadnych zmian. Jeśli chcesz zmienić, usunąć lub zaktualizować dane swojego badania, skontaktuj się z register@clinicaltrials.gov. Gdy tylko zmiana zostanie wprowadzona na stronie clinicaltrials.gov, zostanie ona automatycznie zaktualizowana również na naszej stronie internetowej .