Evidence map›Paper›PMID 41526256›Full record

ArticleAnnals of thoracic and cardiovascular surgery : official journal of the Association of Thoracic and Cardiovascular Surgeons of Asia2026

Surgical Outcomes of Stanford Type A Aortic Dissection in Jehovah's Witness Patients.

Kokoro Tabata, Kosaku Nishigawa, Motoharu Shimozawa, Shunya Ono, Takeyuki Kanemura

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Article in Annals of thoracic and cardiovascular surgery : official journal of the Association of Thoracic and Cardiovascular Surgeons of Asia, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

5 authors.

Kokoro TabataDepartment of Cardiovascular Surgery, IMS Katsushika Heart Center, Tokyo, Japan.
Kosaku NishigawaDepartment of Cardiovascular Surgery, IMS Katsushika Heart Center, Tokyo, Japan.
Motoharu ShimozawaDepartment of Cardiovascular Surgery, IMS Katsushika Heart Center, Tokyo, Japan.
Shunya OnoDepartment of Cardiovascular Surgery, IMS Katsushika Heart Center, Tokyo, Japan.
Takeyuki KanemuraDepartment of Cardiovascular Surgery, IMS Katsushika Heart Center, Tokyo, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeSurgery for Jehovah's Witness patients with Stanford type A aortic dissection (TAAD) carries a high surgical risk, and few reports have examined outcomes in this patient population. This study evaluated perioperative outcomes of surgery for TAAD in Jehovah's Witness patients.

methodsEight Jehovah's Witness patients who underwent surgery for TAAD at our institution between February 2016 and January 2025 were retrospectively reviewed. No patients were receiving antiplatelet or anticoagulant therapy at the time of surgery. Preoperative characteristics, operative data, and postoperative outcomes were assessed.

resultsEmergency ascending aortic replacement was performed in 6 patients, while the 2 patients who underwent elective surgery due to a chronic course or thrombosed false lumen received total or partial arch replacement. Both elective cases received preoperative iron supplementation. The median postoperative nadir hemoglobin was 9.2 (interquartile range, 6.8-9.6) g/dL. One patient died, one was transferred to rehabilitation, and 6 patients (75.0%) were discharged home without major complications.

conclusionsPerioperative outcomes of surgery for TAAD in Jehovah's Witness patients were favorable. Proper surgical timing and preoperative management are essential to achieving satisfactory results. Further investigation with a larger cohort and longer follow-up is warranted.

Indexed as

Aortic DissectionBlood Loss, SurgicalBlood Vessel Prosthesis ImplantationDissection, Ascending AortaJehovah's WitnessesReligion and MedicineAgedElective Surgical ProceduresFemaleHumansMaleMiddle AgedRetrospective StudiesRisk AssessmentRisk FactorsTime Factorsbloodless surgeryhemiarch replacementJehovah’s WitnessStanford type A aortic dissectiontotal arch replacement

Identifiers

PMID41526256
PMCPMC12795628

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