Pharmacological treatments for psychosis-related polydipsia
Notice bibliographique
Résumé
BACKGROUND: Polydipsia is the intake of more than three litres of fluids per day. Primary polydipsia occurs when excessive drinking cannot be explained by an identified medical condition, and is not secondary to polyuria. The prevalence of this problem in psychiatric inpatients has been estimated at between 6 and 17%. It can hinder standard care and be a highly disabling, even life-threatening condition. OBJECTIVES: To review the effect of pharmacological interventions for the treatment of psychosis-related polydipsia. SEARCH STRATEGY: The reviewers searched the Cochrane Schizophrenia Group's Register (January 2002) which is compiled by up-to-date methodical searches of BIOSIS, The Cochrane Library, CINAHL, Dissertation abstracts, EMBASE, LILACS, MEDLINE, PSYNDEX, PsycINFO, RUSSMED and Sociofile and is supplemented with hand searching of relevant journals and numerous conference proceedings. References of all identified studies were also searched for further trials. SELECTION CRITERIA: All randomised controlled trials involving people with a psychotic illness and secondary polydipsia, which evaluated drug treatments, and measured clinically meaningful outcomes. DATA COLLECTION AND ANALYSIS: Reviewers, working independently, inspected citations, ordered papers, and then re-inspected and quality assessed the studies. They also worked independently to extract data. For homogeneous dichotomous data, the relative risk (RR), 95% confidence interval (CI), and, where appropriate, the number needed to treat (NNT) and the number needed to harm (NNH), were calculated on an intention-to-treat basis. Reviewers assumed that people who left the study early or were lost to follow-up had no improvement. Weighted mean differences (WMD) were calculated for continuous data. Data was excluded if loss to follow-up was greater than 50%. MAIN RESULTS: The reviewers identified two trials which fulfilled the inclusion criteria, (total n=17, duration 3-6 weeks). Few data were reported and, because of inappropriate use of crossover methodology, it could not all be used in this review. For the few chronically ill people in these trials, neither the 'active' tetracycline bacteriostatic agent, oral demeclocycline, nor the opiate antagonist naloxone, nor placebo, gave any suggestion of serious adverse effects for a period of up to six weeks. The two small studies did not report any useful data on measures of polydipsia, physical symptoms secondary to increased fluid intake, mental state, general functioning or economic outcomes. REVIEWER'S CONCLUSIONS: The trials offer little to the clinician hoping to treat psychosis-related polydipsia with drugs, except that further evaluative studies need to be conducted in this area. Treatment of any sort for psychosis related polydipsia might only be informative within a well designed, conducted and reported randomised study. The two pioneering studies suggest that larger trials, though difficult, would not be impossible with adequate support and co-ordination.
Récupéré en direct depuis OpenAlex et désinversé. Les résumés ne sont pas conservés dans cette base de données : les index inversés représentent 8,6 Go des 9,3 Go de texte de la base, et le serveur dispose de 13 Go libres.
Comment cette classification a été obtenuedéplier
Prédiction machine sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Le volet Gemma est une étiquette directe du modèle pour chaque travail de la base, lue sur la notice réduite au titre. Le volet Codex est un classifieur appris des 10 348 étiquettes directes de Codex et calibré sur les taux pondérés de l'échantillon; les champs sans appui suffisant ne portent aucun appel Codex. Le mode candidate est l'union des deux volets; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont pas des étiquettes humaines.
Scores du classifieur distillé par catégorie (deux têtes)
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,004 | 0,017 |
| Méta-épidémiologie (sens strict) | 0,001 | 0,000 |
| Méta-épidémiologie (sens large) | 0,003 | 0,002 |
| Bibliométrie | 0,005 | 0,003 |
| Études des sciences et des technologies | 0,000 | 0,001 |
| Communication savante | 0,001 | 0,001 |
| Science ouverte | 0,001 | 0,001 |
| Intégrité de la recherche | 0,002 | 0,001 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,007 | 0,000 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découleClassification
machine, non validéePrédiction automatique; un appel candidat d’une seule source (Gemma direct ou Codex distillé), pas un consensus.
Le détail, modèle par modèle et score par score, se trouve en fin de page sous « Comment cette classification a été obtenue ».