Evidence map›Paper›PMID 27338268›Full record

ArticleInternational journal of hematology2016

Efficacy of combination therapy with anti-thymocyte globulin and cyclosporine A as a first-line treatment in adult patients with aplastic anemia: a comparison of rabbit and horse formulations.

Takahiro Suzuki, Hiroyuki Kobayashi, Yasufumi Kawasaki, Kiyoshi Okazuka, Kaoru Hatano, Shin-Ichiro Fujiwara, Iekuni Oh, Ken Ohmine, Yoshinobu Kanda

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in International journal of hematology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.8field-weighted citation impact, top 14% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

11 citing papers in PubMed, 21 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 2 institutions in 1 country.

Takahiro SuzukiDivision of Hematology, Department of Medicine, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan.
Hiroyuki KobayashiNasu Red Cross Hospital, Otawara, Tochigi, Japan.
Yasufumi KawasakiDivision of Hematology, Department of Medicine, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan.
Kiyoshi OkazukaDivision of Hematology, Department of Medicine, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan.
Kaoru HatanoDivision of Hematology, Department of Medicine, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan.
Shin-Ichiro FujiwaraDivision of Hematology, Department of Medicine, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan.
Iekuni OhDivision of Hematology, Department of Medicine, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan.
Ken OhmineDivision of Hematology, Department of Medicine, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan.
Yoshinobu KandaDivision of Hematology, Department of Medicine, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan. ycanda-tky@umin.ac.jp.
Jichi Medical University · JPYamaguchi Red Cross Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Anti-thymocyte globulin (ATG) is a key drug in immunosuppressive therapy for patients with aplastic anemia. The mainstay of ATG therapy had been a horse ATG (hATG) formulation, Lymphoglobulin or ATGAM, but Lymphoglobulin was recently discontinued, and Thymoglobulin, a rabbit ATG (rATG) formulation, is currently used as the first-line drug in many countries, including Japan. However, a recent randomized clinical trial reported significantly unfavorable outcomes associated with the use of rATG regimens. We retrospectively analyzed clinical outcomes of adult patients with moderate to severe aplastic anemia who were treated with 3.5 mg/kg of Thymoglobulin (n = 22) or 15 mg/kg of Lymphoglobulin (n = 25) in our facility. The estimated overall response rates in the rATG and hATG groups were 64.6 versus 56.0 % at 6 months, and 76.4 versus 69.2 % at 12 months, respectively; and there was no statistical difference between the two groups (P = 0.32). Overall survival at 24 months was not significantly different: rATG 89.8 % versus hATG 96.0 % (P = 0.39). Early phase infection was observed in 37.5 % of cases in the rATG and 14.8 % in the hATG group, but the frequency was not statistically different (P = 0.107). Our data indicate that Thymoglobulin at a dose of 3.5 mg/kg is a viable alternative when hATG is not available.

Indexed as

AdultAnemia, AplasticAnimalsAntilymphocyte SerumCyclosporineDrug Therapy, CombinationHorsesHumansImmunoglobulinsImmunosuppressive AgentsRabbitsTreatment OutcomeAntilymphocyte SerumCyclosporineImmunoglobulinsImmunosuppressive AgentslymphoglobulinethymoglobulinAnti-thymocyte globulinAplastic anemiaImmunosuppressive therapyLymphoglobulinThymoglobulin

Identifiers

PMID27338268
OpenAlexW2463391240

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.